Witam. Niestety nie mogę odblokować falownika. Może ktoś wie jak wykonać restart fabryczny lub coś takiego. ... Witam Dołączam instrukcje do ATV16, niestety mam tylko w wersji ENG. Jeżeli po sprawdzeniu połączeń wewnętrznych/złącz nic się nie poprawi to proponuję kupić nowy np. ATV 28 lub ATV31 bo oryginalnych Telemecanique juz nie sprzedaje od 2000 roku. Będzie szybciej
C 16
®
Variateur de vitesse
pour moteurs asynchrones
Speed controller
for asynchronous motors
Umrichter für DrehstromAsynchronmotoren
Variador de velocidad
para motores asíncronos
Guide d'exploitation
Bedienungsanleitung
User's manual
Guía de explotación
Altivar 16
Variateur de vitesse pour moteurs asynchrones
Speed controller for asynchronous motors
Umrichter für Drehstrom-Asynchronmotoren
Variador de velocidad para motores asíncronos
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1
This speed controller must be installed and implemented in compliance with the international
and national standards in force in the premises where it is to be used. It is the responsibility of
the integrator to comply with the EMC directive, among others, which concerns the European
Community.
Compliance with the essential requirements specified in the EMC directive is dependent on
conditioned application of the recommendations provided in the following documents :
– Our catalogue which indicates the accessories to be associated with Speed Controllers, for
instance when radio disturbance filtering is needed.
– Standard IEC 1000-5-2, the recommendations of which are repeated in our EMC
didactic Manual which describes the installation safety measures to comply.
For any information about these documents, please contact our SCHNEIDER commercial agency.
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When the speed controller is powered up, the power components and a number of other control
components are connected to the mains supply. It is extremely dangerous to touch them.
ATTENTION
After switching the ALTIVAR off, wait for 1 minute before touching the equipment. This is the time
required for the capacitors to discharge.
The motor can be stopped during operation, by inhibiting the start command or the speed
reference, while the speed controller remains switched on. If safety of personnel requires
prevention of any sudden restarts, this electronic locking will not be sufficient : provision must
be made for the power circuit to be broken.
The speed controller incorporates safety devices which can shut down the speed controller and
thus the motor in the event of faults. The motor itself may be blocked due to mechanical faults.
In addition, voltage variation and mains failures in particular may result in stoppages.
NOTE
The clearance of the causes of a stoppage may cause the motor to restart, entailing danger for
certain machines or installations, especially those which conform to safety regulations.
In such cases, therefore, the user must take precautions to avoid restarting, in particular by the
use of a speed detector, to disconnect the supply to the speed controller in the event of a nonprogrammed stop of the motor.
The equipment has been designed to conform to IEC standards.
In general, power to the speed controller must be switched off before any electrical or
mechanical intervention on the installation or the machine.
The products and materials presented in this document may be changed or modified at any time,
either from a technical point of view or in the way they are operated. Their description can in no
way be considered contractual.
14
P4
P1
P3
P6
P5
Contents
" The Altivar 16 "
16
Preliminary checks
17
Reference code
17
Choice of speed controller
17
Technical characteristics
18
Installation : mounting recommendations
18
Dimensions
19
Access to terminal blocks and switches
19
Connections
20
Connection diagram
21
Setting up
22
Motor thermal protection
23
Available torque
23
Operational assistance
24
Maintenance assistance
24
Documentation
25
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A wide range of options and accessories is available for the Altivar 16, to meet the needs of various
applications.
16
Preliminary checks
Remove the Altivar 16 from its packaging and check that it has not been damaged in transit.
Check that the reference of the speed controller on the label is the same as that on the delivery note and
corresponds to the order form.
9572400449756
Reference code
Example : ATV-16U09 M2
Altivar 16
power rating :
Power supply
voltage :
M2 : 208 / 240 V
N4 : 400 / 460 V
U09 : 0.9 kVA
U18 : 1.8 kVA
U29 : 2.9 kVA
U41 : 4.1 kVA
U54 : 5.4 kVA
U72 : 7.2 kVA
U90 : 9.0 kVA
Choice of speed controller
Power supply
voltage
Reference
Motor
power
rating
Line
current
(1)
Sp. contr. Maximum
rated
transient
current
current
(In)
(2)
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Total power
dissipated at
rated load
kW
HP
A
A
A
W
208 / 240 V
ATV-16 U09M2 0.37
- 10 % + 10 %
50/60 Hz ± 2 Hz ATV-16 U18M2 0.75
Single phase
0.5
4
2.1
3.2
22
1
7
4
5.4
35
14 /10
7.1
10
55
10
14
65
208 / 240 V
ATV-16 U29M2
- 10 % + 10 %
50/60 Hz ± 2 Hz ATV-16 U41M2
Single/Three phase
1.5
2
Single/Three
2.2
3
18 /14
Single/Three
400 / 460 V
ATV-16 U18N4 0.75
- 15 % + 15 %
50/60 Hz ± 2 Hz ATV-16 U29N4 1.5
Three phase
ATV-16 U41N4 2.2
1
3.3
2.3
3.1
35
2
6
4.1
5.5
50
3
9
5.8
7.9
70
ATV-16 U54N4
3
4
12
7.8
11
100
ATV-16 U72N4
4
5
16
10.5
14.2
135
ATV-16 U90N4
5.5
7.5
20
13
17.6
185
(1) Line current : the values shown correspond to the current drawn by the speed controllers on a low impedance
supply, under rated load and speed conditions of the motor.
(2) Transient current : for 60s.
The Altivar 16 is designed to supply the required power for each of these motor sizes.
17
Technical characteristics
Output voltage
Frequency range
Overtorque
Acceleration ramp
Deceleration ramp
Low speed braking
to a standstill
Speed controller
protection
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Maximum voltage equal to supply voltage.
0.1 Hz to 50 Hz / 60 Hz.
150 % of motor rated torque (typical value ± 5 %, from 5 to 50/60 Hz).
Linear 3s from 0 to 50 Hz / 60 Hz (automatic adaptation of ramp times
when transient torque is exceeded).
By automatic d.c. injection 0.7 In, for 0.5s if the frequency
drops to & lt; 0.1Hz.
Supply overvoltage / undervoltage.
Phase failure : only for ATV-16...N4.
Short circuit : between output phases, between output phases and ground,
internal control supplies (+10, +24).
Overvoltage / Over heating
Motor protection
Thermal : I2.t if rated motor current = 0.9 In (rated current) of the speed controller
(from 25/30 to 50/60 Hz).
Degree of protection NEMA 1, IP 30 (remove cover), for ATV-16U09M2 to U72N4
IP 30 for ATV-16U90N4.
Ambient air
Operating : 0 to 40°C for NEMA 1/ 0 to 50°C for IP 30, for ATV-16U09M2 to
U72N4.
temperature
0 to 40°C in IP 30 for ATV-16U90N4 – 0 to 50°C in IP 30 with mandatory use
of inductance VW3-A66503.
Storage : -25°C to + 70°C.
Maximum humidity
93 % without condensation or dripping water (if there is a risk of condensation
provide a heating system).
Altitude
Less than 1000 m. Above that, derate power by 3% for each additional 1000 m.
Pollution
Speed controller protected against dust, corrosive gas, water splashes, etc.
Standards /Certification / IEC, VDE, UL, CSA.
Recommendation
Installation : Mounting recommendations
Mount the unit vertically
IP30 : Remove the blanking plate from the top
of the cover. Free space is required around
the speed controller : D ≥100 mm, d ≥ 50 mm.
IP30
Nema 1
d
D
18
Avoid placing close to any heating
equipment.
Dimensions
Reference
Size 1
ATV-16U09M2
ATV-16U18M2
Size 2
ATV-16U29M2
ATV-16U18N4
ATV-16U29N4
Size 3
ATV-16U41M2
ATV-16U41N4
ATV-16U54N4
ATV-16U72N4
ATV-16U90N4
a
mm
b
mm
c
mm
150
120
160
137
150
1.800
1.850
180
144
200
168
190
Mounting
the
device
MOUNTING
G
H
Weight
mm mm
kg
3.300
3.400
3.400
4 x Ø6
G
a
200
152
230
188
220
4.300
4.400
4.400
5.000
5.200
b
H
c
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+
Access to terminal blocks and switches
Access to switches
Wiring
19
Connections
G
L1
Terminal label
Size 1
L2
L3
bo
er
w
po
U
T1
V
T2
W
T3
+
_
PA
PB
SA SC SB
Function
Characteristics
Earth(with heatsink)
Ground
Usable up to leakage I & gt; 3.7 mA
Power
supply
Depending on size and voltage 2
or 3 mains supply terminals (p3)
Size 2 and 3
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co
COM AIV +10 AIC +24 FW RV
d.c. bus
J8- / J9+
ar
nt
d
ro
lb
oa
rd
s
G
L1
L2
L1
L2
U / T1
V / T2
W / T3
L3
U / T1
V / T2
W / T3
+
PA
_
PB
SA
SA
Option
braking
module
connection
N/C contact
SC
SC
common
SB
SB
N/O contact
J9+
J8-
J9+
J8-
d.c.voltage
source input
COM
COM
Common for speed reference 0 V
inputs and control inputs
230V / 50Hz
Outputs to motor
Size 1
AIV
AIV
+10
+10
AIC
AIC
+24
+24
FW
FW
RV
RV
400V / 50Hz
M2
N4
230V / 60Hz
460V / 60Hz
}
}
2.5
2.5
Size 2 and 3
See operator guides
Braking
VD0C01N906 and VD0C01N907
resistance
connection
ATV-16…M2 R ≥ 50Ω / ATV-16…N4 R ≥ 50Ω
Safety
min : 10mA - 24V
relay
max : inductive load
contacts
1.5A 250V
2.5A 30V
Voltage speed reference
input
Speed reference input
supply
Current speed reference
input
Control input
supply
Forward control
input
Reverse control
input
C
a
C
2.5
2.5
1.5
265 V & lt; U & lt; 370 V
480 V & lt; U & lt; 745 V
0 - 10 V
1.5
Z = 30 kΩ
C 10 V - 10mA max
1 kΩ & lt; R & lt; 10 kΩ
0-20 mA/4-20 mA
1.5
1.5
Ze = 250 Ω
C 24 V (from C 20V to C 30V)
min : 10mA - C 24V
state 1 : U & gt; 11V - I & gt; 6mA
state 0 : U & lt; 5V - I & lt; 2.5mA
Ze = 1.5 kΩ
The control and reference inputs are electrically isolated from the network.
20
Terminal
size
mm2
10
2.5
1.5
1.5
1.5
Connection diagram
G
Single or three phase
supply depending
L1
L2
U/T1
on size (p 4).
( L3 )
V/T2
Motor
W/T3
SA
+/PA
indicate possible locking
SC
-/PB
of speed controller.
SB
Fault relay, used to
-
COM
COM
Mains
supply
24 V
0 - 20mA
4 - 20mA
ATV-16
Braking
0 - 10V
R
AIV
+10
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Control
circuits
AIC
+24
+
FW
RV
FW
RV
ATV 16U...
Separate the low voltage control circuits from the power circuits.
Precautions
Control circuits : use a twisted pair cable with a pitch of 25 to 50 mm,
or a screened twisted pair cable.
Input output power circuits : cross section defined according to the length
of the cable and the rated current data.
+/PA ; -/PB : ATV-16U09M2 and U18M2 wiring for braking module VW3-A16601.
21
Setting-up
SWITCHED OFF
Configuration of voltage / frequency ratio
Selection made via switch n° 1 on the speed controller (see page 5).
ATV 16… N4
ATV 16… M2
ON
f(Hz)
1 2
*
400
ON
230
50 Hz
U(V)
*
U(V)
50 Hz
1 2
50
f(Hz)
50
U(V)
ON
60 Hz
U(V)
460
ON
60 Hz
230
f(Hz)
1 2
1 2
f(Hz)
60
60
* : factory setting
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Configuration of the speed reference input current
Selection made via switch n°2 on the speed controller (see page 5).
*
ON
ON
4 - 20 mA
0 - 20 mA
1 2
1 2
* : Factory setting
With this selection, the voltage
setting (AIV) is : 2 - 10V.
Rotation direction control (speed reference displayed)
No 1 Switch OFF
No 1 Switch ON
f(Hz)
f(Hz)
t
t
1
1
FW 0
FW 0
t
1
RV 0
1
switched on
2
1 If the FW and RV commands are validated,
forward operation takes priority when the
product is powered up.
2 The first directional command selected
takes priority.
22
t
1
t
RV 0
1
switched on
2
t
1 When the product is powered up, the run
commands must be inhibited, then validated
(FW or RV) so that the motor can start.
2 The first directional command selected
takes priority.
C°
Motor thermal protection
Motor thermal protection is provided :
- by I2.t thermal protection of the speed controller if the rated current of the motor is equal to
0.9 times the rated current of the speed controller for use in a frequency range from 25/30 to
50/60 Hz,
- or by using a thermal probe built into the motor, if used with high torque at low speed.
Available torque
Continuous operation :
For self-ventilated motors, motor cooling is linked to speed.
Derating occurs at speeds of less than half rated speed.
For fractional power motors of ≤ 250 W, derating may be less
(for example : 20 % instead of 50 % at very low frequency).
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Transient operation :
The possibility of overtorque depends on the maximum transient current which the
speed controller can provide.
Typical torque characteristics
1 Self-ventilated motor
2 Force-ventilated motor
Torque
C/Cn
3 Transient overtorque
1.50
1.25
3
1
2
0.75
1
0.50
0.25
(50 Hz)
0
5Hz
25
50
(60 Hz)
0
6Hz
30
60
Frequency (Hz)
23
Operational assistance
Before performing any operation on the speed controller, switch off the power circuits and
check that the capacitors are discharged (about 1 mn after switching off).
ATTENTION
The d.c. voltage at the terminals marked +/PA and -/PB and the terminals J9 + and J8, can
reach 385 Volts for the ATV-16 …M2 when under load and 790 Volts for the ATV-16 … N4.
If there is a problem at set-up or during operation, check first of all that the
recommendations concerning environment, mounting and connection have been followed.
The Altivar 16 does not require preventive maintenance, but we recommend regular :
. checks of the state and tightness of connections.
. checks that the temperature around the unit remains at an acceptable level.
. removal of dust from the speed controller if necessary.
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Maintenance assistance
The light emitting diodes (LEDs) on the front panel of the product can assume
different states :
red LED
on : fault.
green LED
off : ATV-16 switched off.
green LED
on : ATV-16 switched on, voltage ≥ 50 V on d.c. power supply.
Monitoring faults :
The first fault detected is monitored as long as the supply voltage is maintained.
The fault relay is tripped.
Clearing memorized faults :
. Switch off the power supply to the speed controller.
. Find the cause of the fault before resetting.
. Reconnect the power supply, which will erase the recorded fault if it has disappeared.
Note : the VW3-A16101 and VW3-A16102 display / adjustment options enable fault codes
to be displayed.
24
Documentation
- Product designation
Product
reference
Document
reference
Document
number
- Speed controller
ATV-16
VD0C01Q301
N° 52533
- Adjustment and display
VW3-A16101
VD0C01Q302
N° 52534
- Local control adjustment and display
VW3-A16102
VD0C01Q302
N° 52534
- Remote display option
VW3-A16103
VD0C01N901
N° 99471
- PC connection
VW3-A16104
VD0C01N902
N° 99488
- Braking module
VW3-A16601
VD0C01N906
N° 99474
- Braking resistance
VW3-A16701-04
VD0C01N907
N° 99475
- Attenuating filters
VW3-A16401-07
VD0C01N904
N° 99472
- Inductances
VW3-A16501-04
VD0C01N905
N° 99473
- IP 54
VW3-A16801-02
VD0C01N908
N° 99476
VD0C01B320
N°62821
VD0C01B311
N°54749
- SERIAL LINK CONNECTION OPTIONS
– Interface for PCMCIA communication card
VW3-A16303
– PCMCIA card for UNITELWAY, MODBUS,
JBUS, SY/MAX PNIM protocol
VW3-A66301
– User's manual : PCMCIA communication card
protocols UNITELWAY, MODBUS, JBUS
– FIPIO protocol kit which includes :
q two diskettes for integration
under XTEL-CONF,
q an installation manual for the
ATV16 on FIPIO
q a PCMCIA communication card
q a junction box
TSX FPV16 V6M
TXT L FPV16V5
TSX DM FPV16V6M N°56698
TSX FPP 10
TSX FP ACC4
- DEDICATED BOARDS
- General usage/material handling
VW3-A16201
VD0C01Q303
N° 52553
- Variable torque
VW3-A16202
VD0C01Q304
N° 52554
- High speed motors
VW3-A16203
VD0C01Q305
N° 52555
25
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1996-07
VD0C01Q301
52533
Instruction Bulletin
50006-360-02B
May, 1995
Replaces 50006-360-02A dated 1/94
TM
a 16
Display / Adjustment Options
VW3-A16101, VW3-A16102,
VW3-A16103
for ALTIVAR 16 Drive Controllers
50006-360-02B
May, 1996
NOTE
On earlier models, the DC bus terminals, designated J8- and J9+ in the Bus
Voltage Measurement Procedure, are designated as follows:
Catalog No.
ATV16U09M2
ATV16U18M2
ATV16U29M2
ATV16U18N4
ATV16U29N4
ATV16U41M2
ATV16U41N4
ATV16U54N4
ATV16U72N4
J8-
J9+
J211
J212
J104
J105
J110
J112
Revision Notice
Display/Adjustment Options manufactured after March, 1994 (date code 9414) have
the addition of the LFr parameter as described in this manual.
Trademark Notice
™ is a trademark of Square D.
a
Copyright Notice
© 1994 Square D. All rights reserved. This document may not be copied in whole or
in part, or transferred to any other media, without the written permission of Square D.
Please Note
Electrical equipment should be serviced only by qualified electrical maintenance personnel, and this document should not be viewed as sufficient instruction for those who
are not otherwise qualified to operate, service or maintain the equipment discussed.
Although reasonable care has been taken to provide accurate and authoritative information in this document, no responsibility is assumed by Square D for any consequences arising out of the use of this material.
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Table of Contents
Introduction .......................................................................................................... 1
VW3-A16101 .................................................................................................. 1
VW3-A16102 ..................................................................................................2
VW3-A16103 ..................................................................................................2
Mounting .............................................................................................................. 3
Local ...............................................................................................................3
Remote ...........................................................................................................4
Parameter Summary ............................................................................................5
Switch Settings .................................................................................................... 6
Switch 1 (VW3-A16102 Only) .........................................................................6
Switch 2 (VW3-A16101 and VW3-A16102) ....................................................6
Operation of the Push Buttons .............................................................................8
Set-up Mode ...................................................................................................9
Adjustment Lockout Mode ............................................................................10
Configuration Parameters ..................................................................................10
UnS: Nominal Motor Voltage .........................................................................10
FrS: Nominal Motor Frequency ....................................................................10
tFr: Maximum Drive Output Frequency .......................................................11
UFt: Type of Volts/Frequency Ratio .............................................................. 11
brA: Deceleration Ramp Adaptation ............................................................12
SLP: Automatic Slip Compensation ..............................................................12
StE: Start/Stop in Adjustment Lockout Mode ...............................................13
StS: Start/Stop in Set-up Mode ....................................................................13
rES: Reset Fault ...........................................................................................13
Adjustment Parameters ......................................................................................14
Acc: Acceleration Ramp Time ......................................................................14
dEc: Deceleration Ramp Time ......................................................................14
LSP: Low Speed ...........................................................................................15
KSP: High Speed ..........................................................................................15
UFr: Volts/Frequency Ratio .......................................................................... 15
FLG: Frequency Loop Gain ...........................................................................16
ith: Motor Thermal Protection..................................................................... 16
LFr: Reference Frequency in Hz.................................................................. 17
Display Parameters ............................................................................................17
Additional Parameters ........................................................................................18
VW3-A16201 Option Card set for General Use ............................................18
VW3-A16201 Option Card Set for Material Handling ................................... 19
VW3-A16202 Variable Torque Option Card ..................................................21
VW3-A16203 High Speed Motor Option Card ..............................................22
VW3-A16204 General Use / 3-Wire Control Option Card ............................ 23
Operation Assistance .........................................................................................24
Procedure 1: Checking Supply Voltage ........................................................24
Bus Voltage Measurement Procedure ....................................................25
Procedure 2: Checking the Peripheral Equipment ........................................26
Fault Codes ..................................................................................................27
© 1994 Schneider S.A. All Rights Reserved
Page i
50006-360-02B
May, 1996
List of Figures and Tables
List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Display/Adjustment Option VW3-A16101 . . . . . . . . . . . . . . . . . . . . . . 1
Display/Adjustment/Local Control Option VW3-A16102 . . . . . . . . . . . 2
Mounting Option VW3-A16101 or VW3-A16102 . . . . . . . . . . . . . . . . 3
Remote Mounting with Kit VW3-A16103 . . . . . . . . . . . . . . . . . . . . . . 4
Parameter Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Set-up Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Adjustment Lockout Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Voltage/Frequency Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Deceleration Ramp Adaptation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Automatic Slip Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Acceleration Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Deceleration Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Low Speed/High Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Volts/Frequency Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Preset Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Brake Control Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Measuring Bus Capacitor Voltage . . . . . . . . . . . . . . . . . . . . . . . . . .25
List of Tables
Table 1
Table 2
Table 3
Table 4
Table 5
Page ii
Set-Up Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Adjustment Lockout Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Key Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Nominal Motor Voltage Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Introduction
INTRODUCTION
This instruction bulletin covers installation and operation of the three Display/Adjustment options available for use with the Altivar 16 family of drive controllers:
•
VW3-A16101: Display/Adjustment Option
•
VW3-A16102: Display/Adjustment/Local Control Option
•
VW3-A16103: Remote Mounting Kit
It also describes the various parameters and fault codes accessible with the options.
Each option is described in the following sections.
VW3-A16101
Option VW3-A16101 mounts on the front of the drive controller. It includes three seven-segment displays, one program LED, and four push buttons for programming the
drive controller. Its features are illustrated in Figure 1.
For a summary of the parameters accessible with this and the other two display options, see Figure 5 on page 5. The codes displayed in the event of a fault are listed in
Table 5 on page 27.
FRONT
888
Program LED
1-line, 3-character 7-segment display
PROG
Scroll forward push button
Data push button
DATA
PROG
Scroll backward push button
Program push button
BACK
2
1
Switches for selecting modes
ON
Figure 1
Display/Adjustment Option VW3-A16101
© 1994 Schneider S.A. All Rights Reserved
Page 1
Display/Adjustment Options
VW3-A16102 / -A16103
50006-360-02B
May, 1996
VW3-A16102
Option VW3-A16102 also mounts on the front of the drive controller. It provides the
same features as option VW3-A16101, but adds the ability to start and stop the drive
controller from the option if a direction command (FW/RV) is present, and the ability
to adjust the speed of the drive controller and to reset the drive controller from the option. LEDs indicate when the drive is in local control and whether the motor has been
commanded to rotate in forward or reverse. Option VW3-A16102 is illustrated in Figure 2.
FRONT
888
Local command LED
PROG
Program LED
LOCAL
FWD
REV
1-line, 3-character 7-segment display
Reverse run LED
Forward run LED
Data push button
DATA
Program push button
Scroll forward push button
PROG
STOP
START
RESET
Scroll backward push button
Stop/Reset push button
BACK
Start push button
2
1
Switches for selecting modes
ON
Figure 2
Display/Adjustment/Local Control Option VW3-A16102
VW3-A16103
Option VW3-A16103 is a kit for remote mounting of option VW3-A16101 or VW3A16102 to a NEMA Type 1, 4 or 12 enclosure. The kit consists of an interface box
which mounts on the front of the drive controller, a 3-meter connection cable and a
plastic keypad cover.
Page 2
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Local Mounting
MOUNTING
Local
Options VW3-A16101 and VW3-A16102 can be connected while the drive controller
is powered up. To mount either option (refer to Figure 3):
1. Using a screwdriver, remove programming cover plate from front of drive
controller as shown. Do not remove any other cover.
WARNING
!
HAZARDOUS VOLTAGE.
Do not remove any other cover besides programming cover plate
when installing the option.
Failure to observe this precaution can cause shock or burn, resulting in severe
personal injury or death.
2. Plug option into drive controller. Use screwdriver to secure option.
Note: Removal of option VW3-A16102 when it is set to local mode (Switch 1 set to
On, see page 6) and when the drive controller is powered up (with or without the motor running) will cause the drive controller to fault.
Pro
Co gram
ve mi
r P ng
lat
e
1
DA
TA
PR
OG
VW
3-A
2
16
DA
10
1
or
TA
PR
STO
OG
P
RE
SE
T
STA
RT
VW
Figure 3
3-A
16
10
2
Mounting Option VW3-A16101 or VW3-A16102
© 1994 Schneider S.A. All Rights Reserved
Page 3
Display/Adjustment Options
Remote Mounting
50006-360-02B
May, 1996
Remote
When mounted with kit VW3-A16103 on a NEMA Type 1, 4 or 12 enclosure, options
VW3-A16101 and VW3-A16102 have a protection rating of IP65. To remotely mount
the options (refer to Figure 4):
1. Using a screwdriver, remove programming cover plate from front of drive
controller. Do not remove other covers.
!
WARNING
HAZARDOUS VOLTAGE.
Do not remove any other cover besides programming cover plate
when installing the option.
Failure to observe this precaution can cause shock or burn, resulting in severe
personal injury or death.
2. Plug interface box provided with kit into front of drive controller. Use screwdriver to secure interface box.
3. Connect display unit (VW3-A16101 or VW3-A16102) to interface box with
cable provided in kit.
4. Mount display unit on front of enclosure. Information concerning cut-out size
is found in the instruction guide which accompanies option VW3-A16103.
4
3
VW3-A16101
or
VW3-A16102
2
Figure 4
Page 4
Remote Mounting with Kit VW3-A16103
© 1994 Schneider S.A. All Rights Reserved
1
50006-360-02B
May, 1996
Display/Adjustment Options
Parameter Summary
PARAMETER SUMMARY
Figure 5 lists the parameters accessible through the Display/Adjustment options
along with their valid ranges.
rdY
* Only on VW3-A16102
*
FrH
LFr
*
Fault Reset function
on/ off
rES
Stop / Start function
in Set-up mode
on/ off
StS
Stop / Start function
in Adjustment
Lockout mode on/ off
Drive ready
Frequency reference
Lcr
Motor current
ULn
Input line voltage
StE
Acc
Acceleration time
0.1 to 600 s
Slip compensation
on / off
SLP
dEc
Deceleration time
0.1 to 600 s
Deceleration ramp
adaptation
on / off
brA
LSP
Low speed
0 to H S P
Volts/frequency ratio
N/P/L
UFt
HSP
High speed
L S P to t F r
Maximum frequency
40 to 200 Hz
tFr
UFr
Volts/frequency ratio
0 to 1 0 0
Nominal motor
frequency
40 to 200 Hz
FrS
FLG
Frequency loop gain
0 to 9 9 , n F L
UnS
ItH
Motor overload thermal
protection
0.45 to 1.05 times In
Nominal motor
voltage
380-400-415-460V
208-220-230-240V
According to rating
(N4 - M2)
*
*
Display parameters
(electrical quantities):
displayed in Adjustment Lockout mode
not adjustable
Adjustment parameters:
displayed in Adjustment Lockout mode
adjustable in Set-up mode
Adjustment parameter LFr(option VW3-A16102 only):
displayed and adjustable in Adjustment Lockout
and Set-up modes when in Local command
Configuration parameters:
displayed and adjustable
in Set-up mode
Figure 5
Parameter Summary
Note: Value of input line voltage, ULn, is valid only when the drive controller is in
ready mode (rdy). In addition, the value displayed may be incorrect if the input line
voltage is subject to waveform distortion.
© 1994 Schneider S.A. All Rights Reserved
Page 5
Display/Adjustment Options
Switch Settings
50006-360-02B
May, 1996
SWITCH SETTINGS
Use the switches on back of the Display/Adjustment options as described in the following sections. Refer to Tables 1 and 2 for a summary of switch settings.
For location of the switches on option VW3-A16101, see Figure 1 on page 1. For location of switches on option VW3-A16102, see Figure 2 on page 2.
Note: In Table 1 and Table 2, Drive Ready indicates that power is applied to the drive
controller, but no Run command is present.
Switch 1 (VW3-A16102 Only)
Switch 1, used on option VW3-A16102 only, selects local control. When Switch 1 is
set to On, the drive controller is in Local mode. With the presence of a direction command (FW/RV) and reference frequency set with the LFr parameter, the drive controller may be started, stopped and reset from the Display/Adjustment option,
depending on settings of the rES, StS and StE parameters (see page 13).
When Switch 1 is set to Off, the drive controller is run only with the presence of a
direction command (FW/RV) and reference signal at AIV or AIC.
Switch 2 (VW3-A16101 and VW3-A16102)
Switch 2 is used on both options to determine the mode of the Display/Adjustment
option. When Switch 2 is set to On, the option is in Set-up mode. Set-up mode permits modification of parameters when the drive controller is ready or the motor is running. See Table 1 for further explanation.
When Switch 2 is set to Off, the option is in Adjustment Lockout mode. No modification of parameters is possible in this mode. See Table 2 for further explanation.
Page 6
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Table 1
Display/Adjustment Options
Switch Settings
Set-Up Mode
Switch
Position
Option
2
1
Drive Ready
Motor Running
VW3-A16101
VW3-A16102
• Drive controller can be started and
stopped with presence of direction
command (FW/RV) and reference
signal at AIV or AIC.
• Display of display parameters
• Display and modification of
adjustment parameters
• Display and modification of
configuration parameters
• Display of fault codes
• Prog LED lit
• Display of display parameters
• Display and modification of
adjustment parameters
• Display of configuration
parameters; no modification
of configuration parameters
VW3-A16102
only
• Display of display parameters
• Display and modification of
adjustment parameters
• Display and modification of
configuration parameters
• Display of fault codes
• Prog LED lit
• Enables local command push
buttons: Reset if RES is set to On.
Start/Stop if StS is set to On and
with presence of a direction
command (FW/RV) and reference
frequency set with LFr parameter.
• Local LED lit (flashes if rES, StS
and StE are set to Off).
• Same as above
• Enables local command push
buttons: Reset if RES is set to
On. Start/Stop if StS is set to
On and with presence of a
direction command (FW/RV)
and reference frequency set
with LFr parameter.
• Local LED lit.
ON
2
1
ON
Table 2
Adjustment Lockout Mode
Switch
Position
2
1
Option
VW3-A16101
VW3-A16102
ON
2
1
ON
VW3-A16102
only
Drive Ready or Motor Running
• Drive controller can be started and stopped with presence of
direction command (FW/RV) and a reference signal at AIV or AIC.
• Display of display parameters
• Display of adjustment parameters
• Display of fault codes
• Configuration parameters not displayed
• No modifications possible
•
•
•
•
•
•
Display of display parameters
Display of adjustment parameters
Display of fault codes
Configuration parameters not displayed
No modifications possible
Enables local command push buttons: Reset if rES was set to On in
Set-up mode. Start/Stop if StE was set to On in Set-up mode and
with presence of a direction command (FW/RV) and a reference
frequency set with LFr parameter.
• Local LED lit (flashes if rES, StS and StE are set to Off).
© 1994 Schneider S.A. All Rights Reserved
Page 7
Display/Adjustment Options
Push Button Operation
50006-360-02B
May, 1996
OPERATION OF THE PUSH BUTTONS
Figures 6 and 7 illustrate operation of the Display/Adjustment option push buttons.
Refer to Table 3 for key operation. For key operation with the LFr parameter, refer
to page 17.
Table 3
Key Operation
Operation
Key
When parameter name is displayed
When parameter value is
displayed
Steps forward through list of parameters
Steps back through list of parameters
Decreases parameter value
Displays parameter value
DATA
Increases parameter value
Displays parameter name or cancels
change to parameter value
Saves change to parameter value
PROG
Page 8
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Push Button Operation
Set-up Mode
Figure 6 illustrates how to change and save adjustment and configuration parameter
values in Set-up mode (Switch 2 set to On).
Call up of
the
parameter
to be
modified
ItH
UnS
DATA
400
415
Modification
of the
adjustment
or
configuration
parameter
DATA
460
PROG
UnS
DATA
460
FrS
PROG
PROG LED lit:
set-up mode.
4. 0 0
PROG
Figure 6
Decimal point flashing (VW3-A16101) or
PROG LED flashing (VW3-A16102):
waiting for acceptance of selection.
To accept value displayed, press
PROG push button. To reject value
displayed, press DATA push button.
Value displayed takes effect when
PROG push button is pressed.
Set-up Mode
© 1994 Schneider S.A. All Rights Reserved
Page 9
Display/Adjustment Options
Configuration Parameters
50006-360-02B
May, 1996
Adjustment Lockout Mode
Figure 7 illustrates how to scroll through the available parameters and display their
values in Adjustment Lockout mode.
rdY
Drive controller ready
2s
FrH
DATA
FrH
38.5
2 seconds after the parameter name appears,
the parameter value is displayed.
The parameter value can also be displayed by pressing
the DATA push button.
DATA
Lcr
Figure 7
Adjustment Lockout Mode
CONFIGURATION PARAMETERS
The following sections describe the configuration parameters available on options
VW3-A16101 and VW3-A16102.
UnS: Nominal Motor Voltage
Nominal motor voltage is based on the motor nameplate. Refer to Table 4 for appropriate settings.
Table 4
Nominal Motor Voltage Settings
Choice of Nominal Voltage at 50 or 60 Hz:
Factory Setting:
ATV16...M2: 208, 220, 230, 240 V
230 V
ATV16...N4: 380, 400, 415, 460 V
400 or 460 V depending on position of
Switch 1 on drive controller
FrS: Nominal Motor Frequency
Selection of nominal motor frequency is based on nominal motor voltage and is indicated on the motor nameplate. Setting this parameter from the display overrides setting of the volts/frequency ratio switch on the drive controller. Factory setting is 50 or
60 Hz depending on the position of Switch 1 on the drive controller. Range is 40 to
200 Hz. Note that with the variable torque option card VW3-A16202 installed, the
range of FrS is 40 to 70/80 Hz. With the high speed option card VW3-A16203 installed, the range of FrS is 40 to 400 Hz.
Page 10
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Configuration Parameters
Note: For drive controllers containing V2.1, IE07 or later software, the position of
switch 1 on the control board determines whether the drive controller is 2-wire control (Switch 1 set for 50 Hz) or 2-wire transitional control (Switch 1 set for 60 Hz).
The setting of the FrS parameter does not affect the type of control. For more information, see the drive controller instruction bulletin 50006-360-01.
tFr: Maximum Drive Output Frequency
Overspeed operation at constant power above nominal motor frequency follows the
characteristics shown in Figure 8. Factory setting is 50 Hz if FrS=50, or 60 Hz if
FrS=60. Maximum drive output frequency can range from 40 to 200 Hz. Note that
with the variable torque option card VW3-A16202 installed, the range of tFr is 40 to
70/80 Hz. With the high speed option card VW3-A16203 installed, the range of tFr
is 40 to 400 Hz.
N4
M2 - 460
- 240- 415
Volts (V)
Range of
FrS
- 230- 400
UnS
- 220- 380
- 208
Range of
Frequency (Hz)
tFr
40
Figure 8
200
Voltage/Frequency Operation
UFt: Type of Volts/Frequency Ratio
UFt is used along with UFr to give voltage boost. Refer to Figure 14 on page 15 for
the V/f curves. Possible settings are n, L or P.
•
n: Volts/frequency ratio adjusted for constant torque applications (machines with average loads) not requiring high voltage boost.
•
L: Volts/frequency ratio adjusted for constant torque applications for special motors (tapered rotor motors, pole change motors, high torque motors) used in fast cycle applications.
•
P: Volts/frequency ratio adjusted for quadratic torque applications such as
fans or centrifugal pumps.
© 1994 Schneider S.A. All Rights Reserved
Page 11
Display/Adjustment Options
Configuration Parameters
50006-360-02B
May, 1996
brA: Deceleration Ramp Adaptation
Possible settings are On and Off.
d
On: Deceleration ramp time (dEc) is
automatically adjusted to compensate for
load inertia and to avoid overbraking fault
0
(0bF).
Speed
On
d
Off: Deceleration ramp time (dEc) is not
automatically adjusted. If the motor is
unable to follow deceleration ramp, drive
controller will trip on overbraking fault
0
(0bF).
Off
t
Figure 9
Deceleration Ramp Adaptation
SLP: Automatic Slip Compensation
Possible settings are On and Off.
On: Automatic slip compensation enabled. Use this
setting for running at constant speed as the load
changes.
T
Torque
Limit
Increasing
Torque
Set Point
Speed
T
Off: Automatic slip compensation disabled. Use
this setting for applications with high inertia,
variable torque or external speed regulation.
Torque
Limit
Increasing
Torque
Set Point
Figure 10
Page 12
Speed
Automatic Slip Compensation
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Configuration Parameters
StE, StS, rES
Three additional configuration parameters are available with option VW3-A16102.
These are used to start, stop and reset the drive controller from the display option
when in Local mode (Switch 1 set to On) and when a direction command (FW/RV)
and reference frequency set with LFr are present. When not in Local mode (Switch 1
set to Off), these parameters are not used and the drive controller is run with the presence of a direction command and reference signal at AIV or AIC.
StE: Start/Stop in Adjustment Lockout Mode
When StE is set to On and the display is in Adjustment Lockout mode, with the presence of a direction command (FW/RV) and a reference frequency set with LFr, the
drive controller is started and stopped from the display option. When a direction command is present, the FWD or REV LED will flash to indicate that the drive controller
can be started from the display option. When started, the FWD or REV LED will be
lit. If the direction command is removed while the drive controller is running, the
drive controller will stop. If a direction command (FW or RV) is restored, the drive
controller will restart. When StE is set to Off and the display is in Adjustment Lockout mode, the drive controller cannot be started even if a direction command and reference frequency are present.
StS: Start/Stop in Set-up Mode
When StS is set to On and the display is in Set-up mode, with the presence of a direction command (FW/RV) and reference frequency set with LFr, the drive controller
is started and stopped from the display option. When a direction command is present,
the FWD or REV LED will flash to indicate that the drive controller can be started
from the display option. When started, the FWD or REV LED will be lit. If the direction command is removed while the drive controller is running, the drive controller
will stop. If a direction command (FW or RV) is restored, the drive controller will restart. When StS is set to Off and the display is in Set-up mode, the drive controller
cannot be started, even if a direction command and reference frequency are present.
rES: Reset Fault
The reset fault function is not dependent on whether the display option is in Adjustment Lockout or Set-up mode. When rES is set to On, the drive controller can be reset
after the 0SF, 0LF, 08F, 08F. , SPF, SPF. or SLF faults (see pages 23 and 24) by pressing the Stop/Reset push button, if the cause of the fault has been corrected. When rES
is set to Off, after these faults the drive controller must be reset by removing power.
If the cause of the PHF, USF or 0pt faults is corrected, the drive controller automatically resets.
© 1994 Schneider S.A. All Rights Reserved
Page 13
Display/Adjustment Options
Adjustment Parameters
50006-360-02B
May, 1996
ADJUSTMENT PARAMETERS
The following sections describe the adjustment parameters available on both options
VW3-A16101 and VW3-A16102.
Acc: Acceleration Ramp Time
Acceleration ramp time can range from 0.1 to 600 s. The factory setting is 3 s. Acceleration ramp time is automatically extended when the maximum transient output current of the drive controller is reached.
f
60 Hz
(50 Hz)
0
t
0.1 to 600 s
Figure 11
Acc
Acceleration Ramp
dEc: Deceleration Ramp Time
Deceleration ramp time can range from 0.1 to 600 s. The factory setting is 3 s. If deb
celeration ramp adaptation (brA) is set to On, the deceleration time is automatically
0
extended to avoid overbraking fault (0bF).
f
60 Hz
(50 Hz)
0
t
0.1 to 600 s
Figure 12
Page 14
dEC
Deceleration Ramp
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Adjustment Parameters
LSP: Low Speed
KSP: High Speed
L
X
The factory settings for low speed (LSP) and high speed (XSP) are 0 Hz and 50 Hz
respectively. When LSP is 0, the drive stays ready as long as reference speed is less
t
than 0.1 Hz. XSP is limited by the value of maximum drive output frequency (tFr).
f(Hz)
tFr
HSP
LSP
10V
20 mA
0 (2)
0 (4)
Figure 13
Low Speed/High Speed
UFr: Volts/Frequency Ratio
UFr is factory set to n20, L20 or P20, depending on the setting of UFt (i.e, n, P or
L). The factory settings are suitable for most applications; however, if the torque is
insufficient, increase the setting gradually from 00 to 100.
n
V
UnS
P
V
UnS
99
99
00
F(Hz)
FrS
Figure 14
L
V
UnS
99
00
F(Hz)
FrS
00
F(Hz)
FrS
Volts/Frequency Ratio
© 1994 Schneider S.A. All Rights Reserved
Page 15
Display/Adjustment Options
Adjustment Parameters
50006-360-02B
May, 1996
FLG: Frequency Loop Gain
Frequency loop gain can range from 00 to 99 or nFL. The factory setting is 33. For
machines with high resistant torque or high inertia, reduce the gain gradually to a value between 33 and 00. For machines with fast cycles, low resistant torque or low inertia, increase the gain gradually from 33 to 99. Note that too much gain can cause
instability. A value of nFL suppresses frequency loop gain. This can cause the motor
to stall if the required torque is too high.
!
CAUTION
MOTOR MAY STALL.
Inhibiting this function can cause motor to stall if required torque is
too high.
Failure to observe this precaution can result in equipment damage.
ith: Motor Thermal Protection
Motor thermal protection can range from 0.45 to 1.05 times the nominal drive controller rated output current. Factory setting is 0.9 times the drive controller rated output current. Adjust ItH to the current value shown on the motor nameplate. To
suppress motor thermal protection, increase the value of ItH to the maximum and
provide external thermal protection.
!
CAUTION
LOSS OF MOTOR OVERLOAD PROTECTION.
When using external overload relays connected to the drive
controller output, the overload relay must be capable of operation
over the expected range of drive controller output frequencies
(including direct current).
When DC injection braking is used:
• The overload relay must be suitable for operation with direct
current flowing in the motor.
• Do not use overload relays equipped with current transformers for
sensing the motor current.
Failure to observe this precaution can result in equipment damage.
Page 16
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Display Parameters
!
CAUTION
MOTOR OVERHEATING.
This drive controller does not provide direct thermal protection for
the motor. Use of a thermal sensor in the motor may be required for
protection at all speeds and loading conditions. Consult motor
manufacturer for thermal capability of motor when operated over
desired speed range.
Failure to observe this precaution can result in equipment damage.
LFr: Reference Frequency in Hz
When the display/adjustment keypad is in local command mode (Switch 1 On), this
parameter appears in place of FrH and is used to adjust the reference frequency. In
Set-up mode, StS must be set to On and in Adjustment Lockout mode, StE must be
set to On for this parameter to take effect. To change the value of LFr, press PROG
and
or
simultaneously. If the motor is running, the change is immediately taken into account.
DISPLAY PARAMETERS
The values of the Display parameters, available on both option VW3-A16101 and
VW3-A16102, are obtained by pressing the DATA push button.
•
•
rdy: Drive ready (no run command)
FrH: Reference frequency in Hz. If the displayed value flashes, it is because the drive is adjusting its acceleration or deceleration ramp, or because the drive is at current limit.
•
•
Lcr: Motor current in Amps
ULn: Input line voltage in volts
© 1994 Schneider S.A. All Rights Reserved
Page 17
Display/Adjustment Options
Additional Parameters
50006-360-02B
May, 1996
ADDITIONAL PARAMETERS
Additional parameters appear on the display with the option cards. These are described in the following sections.
VW3-A16201 Option Card set for General Use
Adjustable Parameter
Jog: Jog operation. The LI3 input on the VW3-A16201 option card is factory set for
Jog operation when the option card is configured for general use. With LI3 at state 1,
the direction command (FW/RV) input is used to jog the drive controller at the frequency set by the Jog parameter. Factory set for 5 Hz, it can be adjusted between 0.1
and 10 Hz. When jogging, the acceleration and deceleration ramp rates are 0.1 s.
Configurable Parameters
Atr: Automatic restart. Enables the drive controller to automatically restart follow0
0
0
ing an overvoltage (0SF), overload (0LF) or overbraking (0bF) fault. For the 0SF and
0bFfaults, the drive controller remains disabled for 1 minute after the fault appears
causing the fault relay of the drive controller to engage, then it restarts automatically
if the fault has disappeared. If the cause of the fault is present at the end of 1 minute,
the drive controller must be manually reset. The drive controller will attempt five automatic restarts (one every minute) before it must be manually reset. For the 0LF
fault, the restart is effective as soon as the thermal state drops below 100%, usually
about seven minutes after the fault occurs. Factory set to Off, can be configured to
On.
!
WARNING
UNINTENDED EQUIPMENT ACTION.
• Automatic restart and catching a spinning load can only be used
for machines or installations that present no danger in the event
of automatic restarting, either for personnel or equipment.
• Equipment operation must conform with national and local safety
regulations.
Failure to observe these precautions can result in equipment damage or severe
personal injury.
FLr: Catching a spinning load. Allows smooth restarting of motor after a brief input
line undervoltage. If the reference signal and a direction command are maintained, the
motor accelerates back up to speed without starting at zero. Factory set to Off, can be
configured to On.
Page 18
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Additional Parameters
VW3-A16201 Option Card Set for Material Handling
Configurable Parameter
StP: Controlled stop on loss of input power. Factory set to Off, can be configured
to On. When set to On, deceleration follows a self-adjusting ramp which is a function
of the regenerated energy. When set to Off, motor coasts to a stop at loss of input power.
Adjustable Functions
L
Preset speeds: Preset Speed 1 is Low Speed (LSP) or the value of the reference signal.
X
Preset Speed 2 is High Speed (XSP). The display allows adjustment of Preset Speeds
3 and 4.
3SP: Preset Speed 3. Input LI2 is factory set for Preset Speed 3. The drive controller
will run at Preset Speed 3 when LI2 is at state 1 and a direction command is present
(FWD or REV). Factory set at 5 Hz, Preset Speed 3 can be adjusted between LSP
and XSP.
4SP: Preset Speed 4. Input LI3 is factory set for Preset Speed 4. The drive controller
will run at Preset Speed 4 when LI3 is at state 1 and a direction command (FWD or
REV) is present. Factory set at 25 Hz, Preset Speed 4 can be adjusted to a value between LSP and XSP.
f
HSP
4SP
3SP
LSP
t
1
FW (RV) 0
t
1
LI2 0
t
1
LI3 0
t
Figure 15
Preset Speeds
© 1994 Schneider S.A. All Rights Reserved
Page 19
Display/Adjustment Options
Additional Parameters
50006-360-02B
May, 1996
Brake control: The S2A-S2B relay on the VW3-A16201 option card is set for brake
control. The release and engaging of the mechanical brake follows the graph below.
When the brake release frequency threshold and the brake release current threshold
1
(1br) are reached, the S2A-S2B relay closes. During a time delay of t1, the acceleration ramp is inhibited. This ensures that the motor develops the necessary torque before the actual release of the brake. For the brake to engage, when the deceleration
ramp reaches the brake engage frequency threshold, the S2A-S2B relay opens. The
brake engages after a time delay of t1.
Speed
t
1
t
Brake state 0
1
S2A-S2B 0
t
I
t1
t1
Brake release
current threshold (IBr)
t
f
Brake release
frequency threshold
Brake engage
frequency threshold
t
1
FW (RV) 0
Figure 16
t
Brake Control Logic
Factory settings:
L
Brake release frequency threshold = Low speed setting (LSP)
Brake release current threshold (1br) = 0. See 1br below.
Brake release time delay = 0 s
L
Brake engage frequency threshold = Low speed setting (LSP)
1br: Brake release current threshold. Current threshold initiates closing of S2A-S2B
brake control relay activating the brake release. Factory set to 0, brake release current
threshold can be adjusted from 0 to 1.05 drive controller rated output current.
Page 20
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Additional Parameters
VW3-A16202 Variable Torque Option Card
Adjustable Parameters
JF1: Jump (skip) frequency 1 with bandwidth of 2 Hz. Factory set at 0 Hz (not used);
can be adjusted to a value between LSP and XSP.
JF2: Jump (skip) frequency 2 with bandwidth of 2 Hz. Factory set at 0 Hz (not used),
can be adjusted to a value between LSP and XSP.
Configurable Parameters
Atr: Automatic restart. Enables the drive controller to automatically restart follow0
0
0
ing an overvoltage (0SF), overload (0LF) or overbraking (0bF) fault. For the 0SF and
0bFfaults, the drive controller remains disabled for 1 minute after the fault appears,
causing the fault relay of the drive controller to engage, then it restarts automatically
if the cause of the fault has disappeared. If the cause of the fault has not disappeared
at the end of 1 minute, the drive controller must be manually reset. The drive controller will attempt 5 automatic restarts (one every minute) before it must be manually
reset. For the 0LF fault, the restart is effective as soon as the thermal state drops below
100%, usually about 7 minutes after the fault occurs. Factory set to Off, can be configured to On.
!
WARNING
UNINTENDED EQUIPMENT ACTION.
• Automatic restart and catching a spinning load can only be used
for machines or installations that present no danger in the event
of automatic restarting, either for personnel or equipment.
• Equipment operation must conform with national and local safety
regulations.
Failure to observe these precautions can result in equipment damage or severe
personal injury.
FLr: Catching a spinning load. Allows smooth restarting of the motor after a brief
input line undervoltage. If the reference signal and a direction command are maintained, the motor accelerates back up to speed without starting at zero. Factory set to
Off, can be configured to On.
StP: Controlled stop on loss of input power. Factory set to Off, can be configured to
On.When set to On, deceleration follows a self-adjusting ramp which is a function of
the regenerated energy. When set to Off, motor coasts to a stop at loss of input power.
© 1994 Schneider S.A. All Rights Reserved
Page 21
Display/Adjustment Options
Additional Parameters
50006-360-02B
May, 1996
VW3-A16203 High Speed Motor Option Card
Adjustable Parameters
Ac2: Acceleration ramp 2. LI2 is factory set as Switch to Ramp 2. When this input
is at state 1, drive controller will accelerate according to Ac2. Factory set to 12 s, it
can be adjusted between 0.1 and 600 s.
dE2: Deceleration ramp 2. LI2 is factory set as Switch to Ramp 2. When this input
is at state 1, drive controller will decelerate according to dE2. Factory set to 12 s, it
can be adjusted between 0.1 and 600 s.
idc: DC current level. DC injection occurs when frequency drops to a value less
than 0.1 Hz. Factory set to 0.7 times Ith, it can be adjusted between 0.5 and 1.5 times
Ith.
tdc: DC current time. Amount of time for which DC is injected when frequency
drops to a value less than 0.1 Hz. Factory set at 0.5 s, it can be adjusted from 0 to 5 s
or to be permanently injected (setting is dcb).
!
WARNING
NO HOLDING TORQUE.
• DC injection braking does not provide holding torque at zero
speed.
• DC injection braking does not function during loss of power or
drive controller fault.
When required, use separate brake function for holding torque.
Failure to observe this precaution can result in equipment damage, severe personal
injury or death.
!
CAUTION
MOTOR OVERHEATING.
Application of DC injection braking for long periods of time can
cause motor overheating and damage. Protect motor from extended
periods of DC injection braking.
Failure to observe this precaution can result in equipment damage or personal injury.
FLr: Catching a spinning load. Allows smooth restarting of the motor after a brief
input line undervoltage. If the reference signal and a direction command are maintained, the motor accelerates back up to speed without starting at zero. Factory set to
Off, can be configured to On.
Page 22
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Additional Parameters
VW3-A16204 General Use / 3-Wire Control Option Card
Adjustable Functions
JoG: Jog operation. The LI3 input on the VW3-A16204 option card is factory set for
Jog operation. Jog is factory set for 5 Hz and can be adjusted between 0.1 and 10 Hz.
When jogging, the acceleration and deceleration ramp rates are 0.1 s. For information
on wiring the Jog input, refer to the instruction manual for the VW3-A16204 option
card.
idc: DC current level. DC injection occurs when frequency drops to a value less
than 0.1 Hz. Factory set to 0.7 times Ith, it can be adjusted between 0.5 and 1.5 times
Ith.
tdc: DC current time. Amount of time for which DC is injected when frequency
drops to a value less than 0.1 Hz. Factory set at 0.5 s, it can be adjusted from 0 to 5 s
or to be permanently injected (setting is dcb).
!
WARNING
NO HOLDING TORQUE.
• DC injection braking does not provide holding torque at zero
speed.
• DC injection braking does not function during loss of power or
drive controller fault.
When required, use separate brake function for holding torque.
Failure to observe this precaution can result in equipment damage, severe personal
injury or death.
!
CAUTION
MOTOR OVERHEATING.
Application of DC injection braking for long periods of time can
cause motor overheating and damage. Protect motor from extended
periods of DC injection braking.
Failure to observe this precaution can result in equipment damage or personal injury.
FLr: Catching a spinning load. Allows smooth restarting of the motor after a brief
input line undervoltage. If the reference signal and a direction command are maintained, the motor accelerates back up to speed without starting at zero. Factory set to
Off, can be configured to On.
© 1994 Schneider S.A. All Rights Reserved
Page 23
Display/Adjustment Options
Operation Assistance
50006-360-02B
May, 1996
OPERATION ASSISTANCE
Table 5 on page 27 lists the fault codes accessible on the Display/Adjustment options,
the probable causes of the faults and associated corrective action. When taking corrective action, follow the two procedures outlined on pages 24-26.
!
DANGER
HAZARDOUS VOLTAGE.
• Read and understand these procedures before servicing AC drive
controllers. Installation, adjustment, repair and maintenance of
these drive controllers must be performed by qualified personnel.
• Many parts in this drive controller, including printed wiring boards,
operate at line voltage. DO NOT TOUCH. Use only electrically
insulated tools while making adjustments.
Failure to observe these precautions will cause shock or burn, resulting in severe
personal injury or death.
The following procedures are intended for use by qualified electrical maintenance
personnel and should not be viewed as sufficient instruction for those who are not otherwise qualified to operate, service or maintain the equipment discussed.
Procedure 1: Checking Supply Voltage
Before checking supply voltage, disconnect all power and measure DC bus capacitor
voltage by following the procedure below.
DC bus capacitor voltage is measured between the J9+ and J8- terminals of the drive
controller. The DC bus capacitors are discharged when input power is removed from
the drive controller. To ensure the capacitors are fully discharged, always disconnect
all power, wait 1 minute, then test with a DC voltmeter (1000 VDC scale) before wiring, troubleshooting or working inside the drive controller. If no reading is shown on
the voltmeter, reduce scale and test again.
Page 24
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Operation Assistance
!
DANGER
HAZARDOUS VOLTAGE.
• Read and understand Bus Voltage Measurement Procedure before
performing procedure. Measurement of bus capacitor voltage
must be performed by qualified personnel.
• DO NOT short across capacitors or touch unshielded components
or terminal strip screw connections with voltage present.
• Many parts in this drive controller, including printed wiring boards,
operate at line voltage. DO NOT TOUCH. Use only electrically
insulated tools.
Failure to observe these precautions will cause shock or burn, resulting in severe
personal injury or death.
The J9+ and J8- terminals are located on the power board, in the general area shown
in Figure 17. To measure the bus capacitor voltage, follow the Bus Voltage Measurement Procedure below.
Bus Voltage Measurement Procedure
1. Disconnect all power from drive controller.
2. Wait 1 minute to allow the DC bus to discharge.
3. Remove all covers.
4. Set the voltmeter to the 1000 VDC scale. Measure the bus capacitor voltage
between the J9+ and J8- terminals to verify the DC voltage is less than 45 V.
Do not short across capacitor terminals with voltage present!
5. If the bus capacitors are not fully discharged, contact your local Square D representative – do not operate the drive controller.
6. Replace all covers.
ATV16U09M2, U18M2
ATV16U18N4, U29N4
J9+ J8-
Figure 17
ATV16U29M2, U41M2
ATV16U41N4, U54N4, U72N4
J8- J9+
Measuring Bus Capacitor Voltage
© 1994 Schneider S.A. All Rights Reserved
Page 25
Display/Adjustment Options
Operation Assistance
50006-360-02B
May, 1996
After measuring DC bus capacitor voltage, check supply voltage by following the
procedure below:
1. Attach meter leads to L1 and L2. Set voltmeter to the 600V AC scale.
2. Reapply power. Voltage should be as follows:
ATV16U••M2: 187.2 VAC & lt; V & lt; 264 VAC
ATV16U••N4: 340.0 VAC & lt; V & lt; 529 VAC
3. Remove power and repeat procedure for L2 and L3, and L1 and L3 if wired
for three phase.
4. When all phases have been measured, remove power. Remove leads, reinstall
covers.
Procedure 2: Checking the Peripheral Equipment
The following equipment may need to be checked. Follow the manufacturers’ procedures when checking this equipment.
1. A protective device such as fuses or circuit breaker may have tripped.
2. A switching device such as a contactor may not be closing at the correct time.
3. Conductors may require repair or replacement.
4. Connection cables to the motor or high resistance connections to ground may
need to be checked. Follow NEMA standard procedure WC-53.
5. Motor insulation may need to be checked. Follow NEMA standard procedure
MG-1. Do not apply high voltage to U, V or W. Do not connect the high potential dielectric test equipment or insulation resistance tester to the drive controller since the test voltages used may damage the drive controller. Always
disconnect the drive controller from the conductors or motor while performing such tests.
!
CAUTION
EQUIPMENT DAMAGE HAZARD.
• Do not perform high potential dielectric tests on circuits while the
circuits are connected to the drive controller.
• Any circuit requiring high potential dielectric tests must be
disconnected from the drive controller prior to performing the
test.
Page 26
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Table 5
Fault
Display
Off or
Partial
Display
Display/Adjustment Options
Operation Assistance
Fault Codes
Probable Causes
Corrective Actions
• No voltage
• Voltage too low
Check:
• Supply Voltage (Procedure 1 on page 24)
• Supply fuses or circuit breaker (Procedure 2 on
page 26)
PhF
Phase failure
• No supply to terminals L1, L2, (L3)
• Power fuses blown
• Brief input line failure (t≥200 ms)
Check:
• Supply Voltage (Procedure 1 on page 24)
• Supply fuses or circuit breaker (Procedure 2 on
page 26)
USF
Undervoltage
• Supply voltage too low
Check:
• For ATV16...M2, V≤187 V
• Supply voltage (Procedure 1 on page 24)
• For ATV16...N4, V≤340 V
• Connections
• Temporary voltage drop (t≥200 ms)
0SF
Overvoltage
• Supply voltage too high
• For ATV16...M2, V≥264 V
• For ATV16...N4, V≥529 V
0LF
Overload
Thermal trip due to prolonged motor
overload
0bF
Overbraking
due to overvoltage or
0bF.
overcurrent
due to excessive braking or an
overhauling load, even with braking
option.
drF
Transient overcurrent
• Short circuit or phase to ground on
the output of the drive controller
• Overheating of IPM
•Power supplies to IPM are too low
• Current too high during transient
duty
• Internal short circuit
Switch drive off.
Disconnect drive controller from motor at U/T1, V/T2
and W/T3.
Check connection cables and motor insulation
(Procedure 2 on page 26).
Increase acceleration or deceleration time. Check
the ambient temperature of the drive controller.
CrF
Capacitor charge relay fault
Failure of command for capacitor
charge relay to close
Replace drive controller.
InF
Internal connection fault
Drive does not recognize rating
Disconnect power and wait one minute for capacitors
to discharge.
Check internal connections in the drive. If fault
persists, replace drive controller.
EEF
EEPROM memory fault
Replace drive controller.
Check:
• Supply voltage (Procedure 1 on page 24)
Check:
• ItH setting and compare with motor rated current
• Load base speed and power rating and compare
with operating speed and drive controller/motor
power rating
• Motor connections (possibility of single phase
operation)
Wait approximately 7 minutes before resetting.
Increase deceleration time, optimize gain by
decreasing value of FLG, and optimize UFr.
Add braking option if necessary. Refer to Instruction
Bulletin 50006-360-04.
© 1994 Schneider S.A. All Rights Reserved
Page 27
Display/Adjustment Options
Operation Assistance
Table 5
Fault
50006-360-02B
May, 1996
Fault Codes (Continued)
Probable Causes
Corrective Actions
SLF
Communication fault
Communication loss between
options
0pt
Option Card Fault.
Reconfigure the I/O with the PC connection option
Switch 2 on option card was moved (refer to Instruction Bulletin 50006-360-03) or return
to On in order to reconfigure the I/O. Switch 2 to Off.
SPF
Option card fault (VW3-A16201
only)
Speed feedback fault
Incorrect adjustment of
tachogenerator feedback, or
machine overload.
SPF.
Page 28
Check display option connection.
Reset drive controller.
Check:
• Feedback signal
• Load base speed and power rating and compare
with operating speed and drive controller/motor
power rating
• Tachogenerator connection
No tachogenerator signal.
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
Display/Adjustment Options
Operation Assistance
© 1994 Schneider S.A. All Rights Reserved
Page 29
Display/Adjustment Options
Operation Assistance
Page 30
© 1994 Schneider S.A. All Rights Reserved
50006-360-02B
May, 1996
© 1994 Schneider S.A. All Rights Reserved
99647
50006-360-02B
May, 1996
Merlin Gerin
Square D
Telemecanique
© 1994 Schneider S.A. All Rights Reserved
VD0C01S302
a™ 16
Display/Adjustment Options
File 8802
February 1996
®
ALTIVAR™ 16 AC Drive
Catalog
Altivar 16 AC Drive
Table of Contents
Introduction
2-3
Specifications
Environment
Electrical Characteristics
4
4-5
Torque Characteristics
6
Motor Thermal Overload Protection
6
Special Applications
6
Drive Selection
7
Accessories and Options
Dynamic Braking
8
RFI Filters
9
Inductors
9
Display Options
Option Cards for Specific Applications
10-11
11
Dimensions
12
Wiring Diagrams
13
Option Selection Guide
14-15
Configuration and Adjustment of Parameters
16-18
Description of Option Cards
19
Option Card Functions
Analog Input Parameters
20
Logic Input Assignment
Logic Output Assignment
26-27
Specific Functions
Catalog Numbers
21-25
28-29
30-31
1
Altivar 16 AC Drive
Introduction
Introduction
The Altivar 16 AC drive for three-phase asynchronous squirrel cage motors incorporates the latest technology:
-
Surface mount technology
16-bit microprocessor
ASIC circuit
IPM power module
With its compact design and conformity to international standards, the Altivar 16 is a global product. A complete
offering of options and accessories allows the Altivar 16 to meet all types of applications.
Factory setting of base drive
The Altivar 16 is factory-set to provide:
q
Transient overtorque necessary for starting
q
Maximum available torque at low speeds with no adjustment required (from 5 to 50/60 Hz)
q
Automatic adjustment of acceleration and deceleration ramp times when the torque capabilities are exceeded
Reduction of motor noise
In the Altivar 16, a high switching frequency (5 kHz, or 10 kHz for certain applications) produces a waveform with few
harmonics.
This switching frequency is randomly modulated to ± 1 kHz, reducing motor noise and limiting losses in the drive.
Use in industrial applications
RFI filters
The use of RFI filters (1) prevents radio frequency emissions from interfering with nearby antennas or conductors such
as radios or televisions.
Each RFI filter kit contains in a single package:
- One filter module for the input of the drive allowing the Altivar 16 to conform to VDE871, CISPR11 and EN50011
regarding the limitation of radio frequency interference in the conduction mode
- One filter module for the output of the drive to limit interference from motor cables, ground leakage current and
overvoltage at motor connections
Inductors
The use of inductors on the input allows the Altivar 16 to run when supplied by lines with very low impedance or lines
subject to interference from other input loads.
The use of inductors between drive and motor is recommended under certain conditions, such as when connections
between drive and motor are very long, or when running several motors in parallel.
Dynamic braking
The dissipation of excess braking energy in an exterior resistor allows the Altivar 16 to function in quadrants 2 and 4
of the speed/torque curve.
Applications:
- Machines with high inertia
- Overhauling loads
- Machines with fast cycles
2
Altivar 16 AC Drive
Introduction
Configuring the Altivar 16 for the application
Three option cards are available for customizing the Altivar 16 to the following applications (2):
q
Material handling or general use
q
Pumps and fans
q
Textile or wood industry (high speed motors)
Each option card provides parameters specific to its application as well as additional inputs and outputs.
2
3
1
1 RFI filters
2 Option cards
3 Display/adjustment options
Dialog and communication
Three display/adjustment options (3) are available for monitoring and changing Altivar 16 parameters. These allow
local or remote dialog, or connection to a personal computer.
The display/adjustment options allow the parameters of the Altivar 16 to be changed so that its configuration is suited
to the application.
The options also aid in troubleshooting in the event of a fault by displaying the fault code.
The PC connection option allows parameter settings to be saved on a diskette or hard disk for downloading into other
drives.
3
Altivar 16 AC Drive
Specifications
Environment
Standards
UL, CSA, IEC, VDE, CE
Degree of protection
NEMA 1, IP30
IP30 without the top plate mounted
Resistance to vibration and shocks
Conforming to IEC 68-2-6:
- 2 mm peak to peak from 5 to 16 Hz
- 1 g peak up to 150 Hz
Maximum ambient pollution
Pollution degree 2 according to IEC 664
Maximum relative humidity
93 % non-condensing without dripping
Temperature
Storage
°F ( °C) - 13 to +158 (-25 to +70)
Operation
°F ( °C) +32 to +104 (0 to +40) with NEMA 1
°F ( °C) +32 to +122 (0 to +50) with IP30
Maximum altitude
ft (m)
3300 (1000) without derating
Derate by 3 % for each additional 3300 ft (1000 m)
Electrical characteristics
Altivar ATV16
U09M2
Input
Voltage
Frequency
U29M2
U41M2
U18N4
U29N4
U41N4
U54N4
U72N4
W
Total dissipated power
at rated load
U18M2
22
35
55
65
35
50
70
100
135
V
208 - 10 % to 240 + 10 %
400 - 15 % to 460 + 15 %
Hz
50/60 ± 2
50/60 ± 2
Output voltage
Output frequency range
Maximum voltage equal to input voltage
Hz
0.1 to 50/60
Hz
0.1 to 200/400 with option
Transient overtorque
150 % of rated motor torque (typical value)
Starting torque
200 % of rated motor torque for 0.2 s
Braking torque
30 % of nominal motor torque (typical value)
Up to 150 % with option
4
Altivar 16 AC Drive
Specifications
Electrical characteristics (continued)
Available control voltage
0 V common
+ 10 V for manual speed potentiometer (1kΩ to 10 kΩ); maximum output current = 10 mA
+ 24 V for control inputs, maximum output current = 60 mA
Reference speed
- 1 voltage analog input: 0-10 V, impedance = 30 kΩ
- 1 current analog input: 0-20 mA or 4-20 mA, impedance = 250 Ω
- With option, 1 additional voltage analog input: ± 10 V
Frequency resolution
- Analog reference: 0.05 Hz for 50 Hz, 0.06 Hz for 60 Hz
- Digital reference with option: 0.015 Hz for 50 Hz, 0.018 Hz for 60 Hz
Reference response time
5 to 10 ms
Rotation direction command
2 logic inputs, impedance = 1.5 kΩ
Supply +24 V (maximum 30 V), 0 state if & lt; 5 V, 1 state if & gt; 11 V
Acceleration and deceleration
ramps
Factory set to 3 s, individually adjustable from 0.1 s to 600 s with option
Ramp times automatically adjusted in the case of overtorque
Deceleration ramp adaptation can be disabled with option
Low speed/high speed limits
Factory set at 0 and 50/60 Hz
Adjustable up to 200/400 Hz with option
Voltage/frequency ratio
Factory set for the majority of constant torque applications
Adjustable with option: specific laws for machines requiring high torque at low speed, pumps and fans, or high speed
applications
Frequency loop gain
Factory set for the majority of applications
Adjustable with options for machines with high resistant torque or inertia, or for machines with fast cycles
Slip compensation
Automatic
Can be disabled or adjusted with option
Braking to standstill
Automatic by DC injection for 0.5 s when frequency drops below 0.1 Hz (0.7 times the permanent output current
of the drive)
Adjustable with option
Drive protection
Protection against short circuits:
- Internal power supplies
- Between output phases U/T1, V/T2, W/T3
- Between output phase and ground
Motor protection
Incorporated electronic thermal protection by I2t calculation (see page 6)
Fault relay
(fault information output)
1 N.O. contact
Minimum: 10 mA at 24 Vdc
Maximum resistive load: 5 A at 250 VAC or 30 Vdc
Maximum inductive load: 1.5 A at 250 VAC or 2.5 A at 30 Vdc
Display
2 LEDs on front of drive:
- Red LED indicates fault
- Green LED indicates drive supply on
Thermal protection against input line supply
Protection against input line supply under/overvoltage
Protection against phase loss: ATV16U••N4 only
Display of codes with three 7-segment display possible with option
5
Altivar 16 AC Drive
Torque characteristics, thermal protection, special applications
Torque Characteristics (typical curves)
The curves below show the continuous torque and transient overtorque capabilities both with a self-ventilated motor
and with a force-ventilated motor. The difference is in the ability of the force-ventilated motor to supply torque below
half speed without danger of motor overheating.
T/Tn
1.75
1.50
3
1.25
1
0.95
1
2
0.75
1 Self-ventilated motor: continuous useful torque [1]
4
0.50
Γ
2 Force-ventilated motor: continuous useful torque
0.25
3 Transient overtorque [2]
0
0
25/30
50/60
75/90
100/120
f (Hz)
4 Torque during overspeed at constant power [3]
[1] For fractional powers ≤ 1/3 hp (250 W), the derating is less (20 % instead of 50 % at the lowest frequency).
[2] Overtorque is limited to 110% Tn with the variable torque or high speed motor option cards.
[3] With one of the display/adjustment options, the nominal motor frequency and the maximum output frequency can
be adjusted from 40 to 200 Hz (see page 16).
Caution: consult motor manufacturer before operating motor above rated speed.
Note: The maximum output frequency can be adjusted up to 400 Hz for use with a special motor by using the high speed
motor option card and one of the display/adjustment options.
Motor Thermal Overload Protection
By continuously calculating I2t (I being the current to the motor), thermal overload protection of the motor is insured
in the following conditions:
- Ambient motor temperature ≤ +104 °F (+40°C)
- Frequency range is between 25/30 Hz and 50/60 Hz with a self-ventilated motor
- Nominal motor current = 0.9 times the continuous output current of the drive (factory preset). If the nominal motor
current is different, use one of the display/adjustment options.
If the ambient motor temperature exceeds 104°F (40° C), or if a self-ventilated motor is run at low speed, external
thermal overload protection should be provided.
Special Applications
q
q
Motors in parallel:
Drive rated power must be greater than or equal to the sum of the powers of the motors connected to the drive. In
this case, it is necessary to provide separate overload protection by thermal sensor or relay. If there are three or
more motors in parallel, installation of a three-phase inductor between the drive controller and the motor is
recommended.
q
Connection of an additional motor downstream from the drive:
Motor can be connected downstream while drive is running if the power of the motor is less than that of the drive,
and if the overload is acceptable (peak current is less than or equal to the maximum transient drive current).
q
6
When motor power is different from drive rated power, it is permissible for motor power to be less than or equal to
drive rated power. When motor power is slightly higher than drive rated power, insure that the motor current is not
higher than the continuous drive output current.
Use with special motors:
- Brake motor or tapered rotor motor: may be used.
- Synchronous reluctance motor: slip compensation must be overriden with one of the display/adjustment options.
- Motor with a nominal frequency other than 50/60 Hz: use the display/adjustment option to adjust the nominal motor
frequency.
Altivar 16 AC Drive
Drive controllers for asynchronous motors from 1 to 5 hp
Drives with frequency range from 0.1 Hz to 50/60 Hz (200/400 Hz with option)
Supply
Input
Voltage
V
Motor
Line current [1]
Single
Three
Phase
Phase
A
A
Rated
Power
kW hp
Altivar 16
Continuous
Output
Current
A
Maximum Power
Transient
Current [2]
A
kVA
Catalog
Numbers
Weight
lbs
(kg)
3.97
(1.80)
208/240
4
50/60 Hz
Single-phase
0.37 0.5
2.1
3.2
0.9
ATV16U09M2_ [3]
7
–
0.75 1
4
5.4
1.8
ATV16U18M2_ [3]
4.08
(1.85)
208/240
14
50/60 Hz
Single or
Three-phase
18
10
1.5
2
7.1
10
2.9
ATV16U29M2_ [3]
7.28
(3.30)
14
2.2
3
10.0
14
4.1
ATV16U41M2_ [3]
9.48
(4.30)
400/460
–
50/60 Hz
Three-phase
3.3
0.75 1
2.3
3.1
1.8
ATV16U18N4_ [3]
7.50
(3.40)
–
6
1.5
2
4.1
5.5
2.9
ATV16U29N4_ [3]
7.50
(3.40)
–
9
2.2
3
5.8
7.9
4.1
ATV16U41N4_ [3]
9.70
(4.40)
–
12
3
4
7.8
11
5.4
ATV16U54N4_ [3]
9.70
(4.40)
–
ATV16U09M2
–
16
4
5
10.5
14.2
7.2
ATV16U72N4_ [3]
11.02
(5.00)
ATV16U18N4
[1] Typical value without additional inductance
[2] For 60 seconds
[3] This number indicates a drive without a user's manual. Add a letter at the end of the part number to obtain a user's
manual in the following languages:
U = English (United States)
E = English (United Kingdom)
F = French
G = German
S = Spanish
Note: In the reference column, the two numbers following the first U correspond to drive power, not to motor power.
ATV16U72N4
7
Altivar 16 AC Drive
Dynamic braking
Dynamic braking
Dynamic braking allows the Altivar 16 to function in quadrants 2 and 4 of the speed/torque curve and dissipates excess
braking energy in an external resistor.
Applications: machines with high inertia, overhauling loads and machines with fast cycles.
The braking module is integrated in the Altivar 16 except for ATV16U09M2 and ATV16U18M2.
Description
Continuous
Power Rating
per Resistor [1]
W
For
Drives
Ω
Braking
Module
–
–
ATV16U09M2
ATV16U18M2
VW3A16601
0.55 (0.25)
Braking
Resistors
(R)
100
50
ATV16U09M2
ATV16U18M2
VW3A16705
1.50 (0.68)
100
50
ATV16U29M2
ATV16U18N4
ATV16U29N4
ATV16U41N4
VW3A16705
1.50 (0.68)
50
50
ATV16U41M2
VW3A16705
1.50 (0.68)
100
VW3A16601
Resistance
Value
Catalog
Numbers
Weight
50
ATV16U54N4
ATV16U72N4
VW3A16705
1.50 (0.68)
lbs (kg)
[1] Power rating per resistor is calculated based on fuse current. Actual power rating is 135 W.
Dynamic braking torque
0
50/60
25/30
75/90
100/120
N (Hz)
0
0.25
0.50
0.75
1
1
1 Continuous braking torque (overhauling load)
2 Maximum transient braking torque
1.25
1.50
C/Cn
2
Whenever the frequency goes below 5 Hz, braking
torque decreases rapidly. Slip compensation is disabled
when the motor is regenerating.
For demanding applications (overhauling loads, hoisting) it is necessary to calculate the value of the resistor. Consult
your local sales office.
The minimum resistance value is 50 Ω (no matter what the rating of the Altivar 16).
Description: The braking resistor kit contains two 50 Ω type PX1 resistors and is supplied with a 1A fuse which is a
Gould Shawmut TRSIR. The kit does not include an enclosure.
8
Altivar 16 AC Drive
Filters, inductors
Radio frequency interference (RFI) filters
The use of RFI filters prevents radio frequency emissions from interfering with nearby antennas or conductors such
as radios or televisions.
For Drives
Characteristics [1]
Catalog
Weigh
Numbers
lb (kg)
ATV16U09M2, 16U18M2
VW3A16401
6.17 (2.80)
ATV16U29M2 (single-phase input)
208/240 V: 14 and 7.1 A
VW3A16402
7.72 (3.50)
ATV16U29M2 (three-phase input)
ATV16U41N4, 16U54N4
400/460 V: 11.7 and 7.8 A
VW3A16403
11.24 (5.10)
ATV16U41M2 (single-phase input)
208/240 V: 20 and 10 A
VW3A16404
8.82 (4.00)
ATV16U41M2 (three-phase input)
208/240 V: 15 and 10 A
VW3A16405
13.01(5.90)
ATV16U18N4, 16U29N4
400/460 V: 6.2 and 4.1 A
VW3A16406
10.14 (4.60)
ATV16U72N4
VW3A16406
208/240 V: 8 and 4 A
400/460 V: 15.8 and 10.5 A
VW3A16407
13.01 (5.90)
[1] Voltage and current for input and output filters.
Description: RFI filter kits are IP20. The package consists of:
- One filter module for the input of the drive allowing the Altivar to conform to VDE 871, CISPR11 and EN 50011
regarding the limitation of radio frequency interference in conduction mode.
- One filter module for the output of the drive to limit interference from motor cables, ground leakage currents, and
overvoltages at the motor connections if the cables are very long.
Inductors
Inductors protect against input line overvoltage and reduce the current absorbed by the drive. When used between
the drive and the motor, inductors limit ground leakage interference currents.
For Drives
Characteristics
Catalog
Weigh
Numbers
lbs (kg)
ATV16U09M2, 16U18M2
5 mH - 6 A single-phase
VW3A16501
4.41 (2.00)
ATV16U29M2, 16U41M2 (single-phase)
2 mH - 16 A single-phase
VW3A16502
6.39 (2.90)
ATV16U29M2, 16U41M2 (three-phase)
ATV16U54N4, 16U72N4
1.7 mH - 11 A three-phase
VW3A16503
9.92 (4.50)
ATV16U18N4, 16U29N4, 16U41N4
5 mH - 6 A three-phase
VW3A16504
6.83 (3.10)
Description: Inductor kits are IP20.
Recommendations for use:
q Recommendations for use of line inductors:
- Input lines subject to interference from other loads
- Drive controller supplied by a line with very low impedance
- Large number of drive controllers installed on the same line
Recommendations for use of inductors between drive & motor:
- Wire connecting drive and motor is very long
- 3 or more motors are controlled in parallel
- Motor has more than 6 poles and a
high power factor with low stator inductance
q
Mounting kit for Altivar 16 with filters
Description
ATV16U18N4
+
VW3A16406
+
VW3A16409
For Drives
Catalog
Numbers
Weigh
lbs (kg)
2 mounting rails AM1ED041
with AF1CG5 nuts
ATV16U09M2, 16U18M2
VW3A16408
1.87 (0.85)
2 mounting rails AM1ED051
with AF1CG5 nuts
ATV16U29M2 to 16U72N4
VW3A16409
2.21 (1.00)
9
Altivar 16 AC Drive
Display and adjustment of parameters
Display Options
VW3A16101
Three display /adjustment options are available for monitoring and changing Altivar 16 parameters. These allow local
or remote dialog, or connection to a personal computer.
Description
For Drive
Catalog
Weight
Numbers
lbs (kg)
Display/adjustment [1]
ATV16 all ranges
VW3A16101_[4]
0.55 (0.25)
Display/adjustment/
local control [1]
ATV16 all ranges
VW3A16102_[4]
0.55 (0.25)
Kit for remote mounting of
the display/adjustment options [2]
ATV16 all ranges
VW3A16103
1.10 (0.50)
Connection to PC [3]
ATV16 all ranges
VW3A16104
1.10 (0.50)
VW3A16102
[1] Keypad mounts on front of drive. To mount remotely, order kit VW3A16103 also.
[2] Kit is comprised of an interface box which mounts to front of drive, a 3 meter cable and a plastic keypad cover.
[3] Kit is comprised of an interface box which mounts to the front of the drive, a 3-1/2 " software disk, a 3 meter 9-pin
to 9-pin cable, and a 9-pin to 25-pin adaptor.
[4] This number indicates an option without a user's manual. Add a letter at the end of the part number to obtain a user's
manual in the following languages: U= English (United States), E= English (U K), F=French, G =German, S =(Spanish).
Description of the display option [5]
VW3A16104
The VW3A16101 has 4 keys, 1 LED and three 7-segment displays. A switch on the back allows selection of the
adjustment mode or operation mode (indicated by the LED). In the operation mode, adjustment of parameters is not
possible, only display of electrical quantities, fault codes and parameter values.
Configuration parameters (not displayed during operation)
UnS
FrS
tFr
UFt
brA
SLP
ATV16U09M2
+
VW3A16101
Nominal motor voltage (V)
Nominal motor frequency (Hz)
Maximum output frequency of drive (Hz)
Voltage/frequency ratio (L, n or P; factory set to n)
Deceleration ramp adaptation (yes or no; factory set to yes)
Slip compensation (yes or no; factory set to yes)
Adjustment parameters
Acc
dEc
LSP
HSP
UFr
FLG
ItH
Acceleration ramp time (s)
Deceleration ramp time (s)
Low speed (Hz)
High speed (Hz)
Voltage/frequency ratio adjustment (from 00 to 100, factory set to 20)
Frequency loop gain (from 00 to 99, factory set to 33)
Motor thermal protection (A)
Display of electrical quantities
FrH
Lcr
ULn
ATV16U09M2
+
VW3A16104
10
Reference frequency (Hz)
Motor current (A)
Supply input voltage (V)
[5] See detailed description of functions, pages 16 to 18.
Altivar 16 AC Drive
Display and adjustment of parameters, option cards for specific applications
Fault codes:
USF
OSF
ObF
OLF
drF
InF
Undervoltage
Overvoltage
Overbraking
Motor overload
Transient overcurrent, drive overheating
Internal fault
Description of the display/adjustment/local command option
Similar to the VW3A16101 option, the VW3A16102 option allows local control (Start/Stop) and adds:
- 2 keys: Start and Stop/Reset
- 3 LEDs: Local, Forward (FW) and Reverse (RV)
Switch located on the back allows selection of local control.
To start the drive locally with the start push button, a direction command (FW/RV) and a reference signal must be
present.
Description of the connection to PC option
The VW3A16104 allows the drive to be connected to a personal computer via RS 232C. The software gives the
following advantages:
- Prepare a job in the design office without connecting the drive to the computer
- Save configurations and adjustments on floppy or hard disk and download them into the drive
- Provide a printout of documents for future reference
The software allows access to all the adjustments of the VW3A16101 display options as well as the supplementary
functions of the option card. It also allows the reassignment of the inputs and outputs of the option cards. [1]
Option cards for specific applications [1]
By installing an option card, the Altivar 16 can be adapted to a particular application.
Description
VW3-A16201
For Drives
Catalog
Numbers
Weight
lbs (kg)
General use/material handling card
ATV16 all ranges
VW3A16201_[2]
0.44 (.20)
Variable torque card
(pumps, fans)
ATV16 all ranges
VW3A16202_[2]
0.44 (.20)
High speed motor card
(textile, wood industry)
ATV16 all ranges
VW3A16203_[2]
0.44 (.20)
When first installed, the option card automatically configures the following:
- Output voltage, switching frequency and configuration of the voltage/frequency ratio
- Functions specific to the application
- Associated inputs and outputs
Modification of the configuration and adjustment parameters, especially the specific functions, requires the addition
of one of the display/adjustment options.
Note: with the VW3A16102 option, the specific control functions take priority over local control.
[1] See detailed description, pages 14 and 15, and 19-29.
[2] This number indicates an option without a user's manual. Add a letter at the end of the part number to obtain a user's
manual in the following languages: U=English (United States), E= English (United Kingdom), F=French,
G =German, S =Spanish.
11
Altivar 16 AC Drive
Dimensions
Mounting precautions
b
H
4 (100)
=
ATV16Uqqqq
4 x Ø.24 (6)
=
c
2
(50)
2
(50)
G
=
=
a
a
5.90
(150)
7.09
(180)
7.87
(200)
U29M2, U18N4, U29N4
U41M2, U41N4, U54N4, U72N4
b
6.30
(160)
7.87
(200)
9.06
(230)
c
4.72
(120)
5.67
(144)
5.98
(152)
4 (100)
ATV16
U09M2, U18M2
G
H
5.43 5.91
(138) (150)
6.61 7.48
(168) (190)
7.40 8.66
(188) (220)
Brake module VW3A16601
(Mounted on AM1-ED mounting rail)
For ATV16, all drives:
- Leave space around the drive
as shown.
- Mount drive vertically.
- Avoid placing drive near or
above heating elements.
Brake resistor VW3A16705
HEX NUT
MOUNTING
BRACKET
3.54 (90)
FLAT
WASHER
LOCK
WASHER
.5 " SPACER
RUBBER
WASHER
2.87 (73)
RUBBER
WASHER
1.77 (45)
RESISTOR
(TYPICAL)
.5 " SPACER 5.6 " (142)
RESISTOR
(TYPICAL)
RUBBER
WASHER
.5 " SPACER
1/4-20 x 5 " BOLT
MOUNTING
BRACKET
(2) .31 " DIA
MTG. HOLES
TYPICAL RESISTOR STACK (TOP VIEW)
RESISTOR STACK
Inductors VW3A16501 to VW3A16504
H
4 x Ø.24 (6)
H
b
b
=
=
RFI filters VW3A16401 to VW3A16407
7.5 " (191)
.79 (20)
4.72 (120)
c
VW3
A16401
A16402, A16403, A16406
A16404, A16405, A16407
=
=
a
5.90
(150)
7.48
(190)
7.48
(190)
b
4.84
(123)
5.63
(143)
7.21
(183)
c
4.72
(120)
5.75
(146)
5.75
(146)
G
5.12
(130)
6.69
(170)
6.69
(170)
H
3.15
(80)
3.94
(100)
5.51
(140)
VW3
A16501, A16502
A16503, A16504
5.12 (130)
5.91 (150)
a
Dimensions are given in inches (millimeters).
12
G
=
.79 (20)
=
=
4 x Ø.24 (6)
b
4.84
(123)
5.63
(143)
H
3.15
(80)
3.15
(80)
=
Altivar 16 AC Drive
Wiring diagrams
ATV16U09M2 and 16U18M2
Wiring of 208/240 V single-phase
[1]
External power supply
[1]
W1
V1
RV
– +
24 Vdc
0-20 mA
4-20 mA
3
FW
[3]
R: 2.5 kΩ
M1
COM
–
+
SA
RV
SC
FW
+24
AIC
+
–
U1
+10
AIV
COM
SB
L2
V/T2
W/T3
L1
U/T1
G
[2]
[1] Possibility of filters and/or inductors.
[2] Fault relay contacts: use to remotely indicate state of drive.
[3] Possibility of option VW3A16601 and brake resistance.
ATV16U29M2 and 16U41M2
Wiring of 208/240 V single or three-phase
[1]
External power supply
W1
V1
RV
– +
24 Vdc
0-20 mA
4-20 mA
3
FW
[3]
R: 2.5 kΩ
M1
COM
PB
PA
SA
RV
SC
FW
+24
AIC
+
–
U1
+10
SB
L3
W/T3
[1]
AIV
L2
V/T2
COM
L1
U/T1
G
[2]
[1] Possibility of filters and/or inductors.
[2] Fault relay contacts: use to remotely indicate state of drive.
[3] Optional brake resistance.
ATV16U18N4 to 16U72N4
Wiring of 400/460 V three-phase
[1]
External power supply
3
W1
V1
U1
–
M1
+
R: 2.5 kΩ
0-20 mA
4-20 mA
RV
FW
COM
PB
PA
SA
RV
SC
FW
+24
AIC
+10
SB
L3
W/T3
AIV
L2
V/T2
[1]
COM
L1
G
U/T1
[2]
[3]
– +
24 Vdc
[1] Possibility of filters and/or inductors.
[2] Fault relay contacts: use to remotely indicate state of drive.
[3] Optional brake resistance.
13
Altivar 16 AC Drive
Selection guide
Applications
General Use
q Fixed function (programmed)
s Programmable
v Adjustable value
[1] Programmed with switch
[2] n: constant torque
P: variable torque
L: constant torque (machines with heavy loads)
[3] ATV16U•••N4 drives only
Basic Functions
- Maximum frequency
- V/f ratio [2]
- Slip compensation
- Switching frequency
- Current limit
- DC injection braking (f & lt; 0.1 Hz)
s 50/60 Hz (1)
qn
q yes
q 5 kHz
q 1.5 In
q yes
v 40…200 Hz v 40…200 Hz
s n-P-L
s n-P-L
s yes/no
v yes/no
q 5 kHz
s 5/10 kHz
q 1.5 In
q 1.5 In
q yes
s yes/no
Functions on the option cards
q Analog input ± 10 V
- Speed reference summing
- Speed regulation
- PI feedback
q Logic inputs
- 2nd ramps
- Preset speeds
- Current limit
- + Speed / - Speed
- Jog
- Fast stop
- Freewheel stop
- DC injection
- Hand / Auto
- Start / Stop
- Reset after fault
- Motor power change
q Logic outputs
- Brake control logic
- Reference speed attained
- Low speed attained
- High speed attained
- Current limit reached
- Overload of 1.1 ln
- Thermal state of 100%
q Analog output
- Motor frequency
- Motor current
q
14
v 40…200 Hz v 40…200 Hz
s n-L
s n-P-L
s yes/no
vyes/no
q 5 kHz
s 5/10 kHz
q 1.5 In
v 0.5 to 1.5 In
q yes
s yes/no
q
s
s
s
s
s
q
v
s
q
q
s
q
q
s
s
q
q
s
s
s
s
s
s
q
s
s
q
q
Preset and programmable
characteristics
- S ramps
- Jump frequencies
- Controlled stop on input power loss [3]
- Catching a spinning load
- Automatic restart
References / Pages
q Drive
page
+
q Card
page
+
q Display option
page or
other display option
page
s 50/60 Hz (1)
qn
q yes
q 5 kHz
q 1.5 In
q yes
s
s
s
s
s
s
s
s
s
s
ATV16
ATV16
ATV16
ATV16
ATV16
ATV16
7
7
+
–
–
+
VW3A16101
10 or
VW3A16102
10
7
+
–
–
+
VW3A16104
10 or
7
+
VW3A16201
11
7
+
VW3A16201
11
+
VW3A16101
10 or
VW3A16102
10
7
+
VW3A16201
11
+
VW3A16104
Altivar 16 AC Drive
Selection guide
Materials handling
Pumps, fans
s 50/60 Hz [1] v 40…200 Hz v 40…200 Hz
qL
s n-L
s n-P-L
q yes
s yes/no
s yes/no
q 5 kHz
q 5 kHz
q 5 kHz
q 1.5 In
q 1.5 In
q 1.5 In
no
no
s yes/no
q
q
s
s
High speed motors: textiles, wood
s 50/60 Hz [1] v 40..70/80 Hz v 40…70/80 Hz
qP
qP
qP
no
no
no
q 10 kHz
q 10 kHz
s 5/10 kHz
q 1.2 In
q 1.2 In
q 1.2 In
no
no
no
q
q
s
s 50/60 Hz [1] v 40…400 Hz v 40…400 Hz
qL
s n-L
s n-P-L
no
no
no
q 5 kHz
q 5 kHz
q 5 kHz
q 1.2 In
q 1.2 In
q 1.2 In
q yes
v yes
s yes/no
q
q
q
q
v
s
s
q
q
s
s
q
v
s
s
s
s
s
q
q
q
v
q
s
q
q
q
q
q
q
q
q
q
q
q
q
s
s
q
s
s
s
s
q
q
q
q
s
s
s
q
q
q
q
q
v
s
q
q
s
s
q
q
s
s
q
v
s
s
q
q
q
s
q
q
v
s
s
s
s
s
s
s
s
s
ATV16
ATV16
ATV16
ATV16
ATV16
ATV16
ATV16
ATV16
ATV16
7
+
VW3A16201
11
7
+
VW3A16201
11
+
VW3A16101
10 or
VW3A16102
10
7
+
VW3A16201
11
+
VW3A16104
10
7
+
VW3A16202
11
7
+
VW3A16202
11
+
VW3A16101
10 or
VW3A16102
10
7
+
VW3A16202
11
+
VW3A16104
10
7
+
VW3A16203
11
7
+
VW3A16203
11
+
VW3A16101
10 or
VW3A16102
10
7
+
VW3A16203
11
+
VW3A16104
10
15
Altivar 16 AC Drive
Configuration and adjustment of parameters with options
Volts/frequency ratio to the motor
Function
Adjustment of volts/frequency ratio, a function of the input power, the motor and the application.
Applications
All constant and variable torque applications with or without overspeeding.
Adjustment parameters
V
UnS
f (Hz)
FrS
40••• 200
tFr
40••• 200
UnS: Nominal motor voltage (V)
FrS: Nominal motor frequency (Hz)
tFr: Maximum drive output frequency (Hz)
Adjustments
UnS: - ATV16Uq qM2 drives: 208-220-230-240, preset to 230,
- ATV16Uq qN4 drives: 380-400-415-460, preset to 400 if FrS = 50, or 460 if FrS = 60.
FrS: 40 to 200, preset to 50 (or 60 using switch on the Altivar 16).
Adjustment of FrS overrides selection made with switch.
tFr : 40 to 200, preset to 50 if FrS = 50, or 60 if FrS = 60.
Note: The maximum value of FrS and tFr (200 Hz) varies in the following cases:
- Drive with variable torque card VW3-A16202: maximum value is 70/80 Hz
- Drive with high speed motor card VW3-A16203: maximum value is 400 Hz.
Type of volts/frequency ratio
Function
The volts/frequency ratio is adapted to suit the application in order to optimize performance.
Applications
Standard applications at constant torque (machines requiring normal torque at low speed): ratio n
Variable torque applications (pumps, fans): ratio P
Machines requiring high torque at low speed, machines with fast cycles, special motors: ratio L
Adjustment parameters
V
UnS
UFt
L
n
P
UFr
f (Hz)
FrS
tFr
Adjustments
UFt: n, L or P, preset to n
UFr: 0 to 100, preset to 20
From 20 to 0: decrease of available torque at low speed
From 20 to 100: increase of available torque at low speed
16
UFt : Type of volts/frequency ratio
UFr : Correction to the volts/frequency ratio
by modification of the IR compensation
Altivar 16 AC Drive
Configuration and adjustment of parameters with options
Speed range
Function
The two frequency limits, HSP and LSP, define the speed range permitted under operating conditions.
Applications
All applications.
Adjustments
f (Hz)
HSP
LSP
0V
0 mA
4 mA
10 V
20 mA
20 mA
LSP : 0 to HSP, preset to 0
HSP : LSP to tFr,
preset to 50 if FrS = 50, or 60 if FrS = 60
Reference
Frequency loop gain
Function
Drive compensates for variances in machine load to improve performance during transient phases.
Applications
All applications, from machines with fast cycles and low inertia to high inertia applications.
Adjustments
FLG: 0 to 99, preset to 33
From 33 to 0: reduction of gain (machine with high resistive torque or high inertia)
From 33 to 99: increase of gain (machine with fast cycles and low inertia)
Code nFL: no frequency loop
Example 1
Example 2
I
N
t
t
Instability of motor current
In each case, reduce the gain.
Overspeed during a transient phase
Slip compensation
Function
Maintain a constant speed to the motor for a given reference as the load changes, automatically correcting the
frequency.
Applications
All applications which require a broad speed range with wide variations in resistive torque.
Adjustment
SLP: yes or no, preset to yes.
T
With slip compensation
Slip compensation must be inhibited in the following
cases:
- High inertia machines
- Synchronous reluctance motor
- Variable torque applications (pumps and fans)
T2
T1
f
With the VW3A1604 option, adjustment is possible from
0 to 5 Hz.
17
Altivar 16 AC Drive
Configuration and adjustment of parameters with options
Automatic deceleration ramp adaptation
Function
Automatic adaptation of deceleration ramp time if initial setting was too low taking into account the load inertia.
This function prevents the possibility of tripping due to an overbraking fault.
Applications
All applications not requiring a controlled stop on the deceleration ramp.
Adjustment
N
1
2
brA: yes or no, preset to yes.
t
1 Initial adjustment
2 Automatic adjustment
Automatic adaptation must be overridden in the case of a
machine with stop positioning following the ramp.
Motor thermal overload protection
Function
Indirect protection of the motor by continuously calculating I2t.
This function insures motor thermal protection in the following cases:
- Ambient motor temperature ≤ 40 °C
- Prolonged running between 25/30 Hz and 50/60 Hz with a self-ventilated motor.
Adjustments
t
10 mn
ItH : 0.5 to 1.05 times the continuous drive output current,
preset to 0.9.
Adjust to the motor nameplate full load current.
1 mn
I/In
1
1.1
1.5
1.3
To override thermal protection, increase value to the
maximum.
Switching frequency
Function
A high switching frequency allows the drive to supply the motor with a current waveform with low harmonics.
The switching frequency is modulated to reduce noise generated by the motor.
Value: 5 kHz with ± 1 kHz modulation.
Applications
Applications: Pumps, fans, or constant torque applications requiring a low level of motor noise at low speed.
dBA
80
1
3
60
With option VW3A16104, switching frequency can be set
to 10 kHz with a modulation of ± 1 kHz.
2
With the variable torque card, VW3A16202, switching
frequency is fixed at 10 kHz.
40
20
0
0
10
20
30
40
f (Hz)
50
1 Switching at 5 kHz
2 Switching at 10 kHz
3 Motor connected directly to input supply
18
Curves above generated with a 3 hp (2.2 kW), 4-pole
motor
Altivar 16 AC Drive
Option cards
Option cards: description
LO+
LO
LI3
LI2
LI1
COM
External power supply
S2B
S2A
LO+
AO
LO
LI3
LI2
LI1
+24
AI
COM
The option cards have the following terminals [1].
Hz
–
± 10 V
+
24 Vac
1
Terminal descriptions
COM
Two 0 V outputs, common to internal drive supplies
+ 24
+24 V internal to drive, 60 mA maximum
AI
Analog input, ±10 V, impedance 30 kΩ, resolution 2.5 mV
LI1-LI2-LI3
3 logic inputs, impedance 1.5 kΩ +24 V (maximum 30 V), 0 state if & lt; 5 V, 1 state if & gt; 11 V
LO
Programmable logic output (open collector transistor)
Maximum 24 Vdc, 200 mA (20 mA maximum current if connected to +24 V internal supply)
LO+
Logic output supply, 24 Vdc, 20 mA with internal supply or 200 mA with external supply
AO
Analog output, 0-20 mA, recommended load impedance 500 Ω
S2A-S2B
Normally open relay contact
Minimum switching power: 10 mA for 1 Vdc
Maximum switching power on inductive load: 1 A for 250 VAC or 30 Vdc
Factory settings for inputs/outputs (without adjustment option)
The I/O are set for various functions depending on which option card is used.
Functions
Inputs/outputs
Material handling
General use
Variable torque
High speed motors
Input AI
Reference summing
Reference summing
Manual reference
Reference summing
Input LI1
Reset
after fault
Reset
after fault
Freewheel stop
Jog
Input LI2
Preset
speeds
Freewheel stop
Auto/manual
reference switching
Switch to
ramp 2
Input LI3
Preset
speeds
Jog
DC injection
braking
Freewheel stop
Output LO
Current limit
reached
100% thermal
state reached
Reference attained
1.1 In
overload attained
Output AO
Motor frequency
Motor frequency
Motor frequency
Motor frequency
Reference attained
High speed attained
Reference attained
Output S2A-S2B Brake control
19
Altivar 16 AC Drive
Option card functions, analog input parameters
Speed reference summing
Available on: VW3A16201, VW3A16202, VW3A16203.
Analog input AI
Function
±10 V reference input summed with the AIV or AIC inputs.
Applications
Machines for which the speed is controlled by an external parameter.
Output frequency of drive
t
t
Correcting signal at AI input
(Maximum value ± 10 V)
t
Reference speed at AIV (or AIC)
Note: manual reference is not summed; see auto/manual function on page 24.
Speed regulation
Available on: VW3A16201 + VW3A16104.
Analog input AI
Function
Speed regulation with feedback by tachogenerator. Precision: ± 0.1 % of the maximum speed for a torque variation
of 0.2 Tn to Tn and a speed range of 1 to 50 Hz or 1.2 to 60 Hz.
Applications
Machines requiring constant speed as motor load varies from 20% to 100% of full load.
Customer must provide an external resistor network to
divide the voltage for adaptation of the drive to the
tachogenerator voltage.
Note: The drive insures that the input supply and the
tachogenerator are galvanically isolated.
AI
COM
Wiring schematic
± 10 V
0V
B1
PI feedback
Available on: VW3A16202 + VW3A16104.
Analog input AI
Function
Simple regulation of flow or pressure or other process variable.
Applications
Pumps and fans.
AI
0V
± 10 V
Feedback from flow or pressure
20
AIV
COM
Wiring schematic
0-10 V
Speed reference controlled by flow or pressure
Altivar 16 AC Drive
Option card functions, logic input parameters
Switch to ramp 2
Available on:
- VW3A16201 + VW3A16104
- VW3A16202 + VW3A16104
- VW3A16203 with or without VW3A16101, VW3A16102 or VW3A16104
1 logic input, either LI1, LI2 or LI3.
Function
Switching to a second acceleration and deceleration ramp time, individually adjustable.
Applications
Material handling applications which require smooth starting and stopping.
High speed spindles with acceleration and deceleration limits above certain speeds.
Example:
f
HSP
t
1
FW (RV) 0
Factory settings:
t
Acc1 and dEc1: 3 s
1
LI 0
t
Acc2 and dEc2: 12 s
Preset speeds
Available on:
- VW3A16201 with or without VW3A16101, VW3A16102 or VW3A16104
- VW3A16203 + VW3A16104
Logic input LI2 or both LI2 and LI3.
Function
Use of preset speeds.
Applications
Material handling applications and machines which function at up to 4 speeds.
Example with 4 speeds:
f
HSP
Preset Speed 4
Factory settings:
Preset Speed 3
LSP
t
Preset speed 2: HSP = 50 Hz
1
FW (RV) 0
t
1
LI2 0
Preset speed 3: 5 Hz
Preset speed 4: 25 Hz
t
Note: If there is a reference speed at AIV, AIC or AI,
preset speed 1 is that reference speed instead of LSP.
1
LI3 0
Preset speed 1: LSP = 0
t
21
Altivar 16 AC Drive
Option card functions, logic input parameters
Reduce current limit
Available on: VW3A16201 + VW3A16104. 1 logic input, either LI1, LI2 or LI3.
Function
Reduction of maximum current on the Altivar 16.
Adjustment
0.5 to 1.5 times the continuous drive output current.
Applications
Machines which may frequently jam such as conveyors, grinders and extruders.
Torque regulation or simple tension-controlled applications.
Use with a motor that has a power less than that of the drive.
+Speed/- speed
Available on: VW3A16201 + VW3A16104. Logic inputs LI1 and LI2.
Function
Increase and decrease speed by using two logic inputs, with or without storing last reference (similar to a motorized
potentiometer).
Applications
Command for a multi-drive system.
f
With storing of last
reference
HSP
t
1
FW (RV) 0
t
1
LI1 0
t
1
t
LI2 0
Jog
Available on: VW3A16201 and VW3A16203, with or without VW3A16101, VW3A16102 or VW3A16104.
1 logic input LI1, LI2 or LI3.
Function
Jog function with a minimum ramp of 0.1 s and a reference speed up to 10 Hz (factory preset to 5 Hz). Minimum time
betweeen two jog pulses is 0.5 s.
Applications
Machines which run in manual.
Used to move slightly forward when performing maintenance.
f
t
0.5 s
1
FW (RV) 0
t
1
LI 0
23
t
Altivar 16 AC Drive
Option card functions, logic input parameters
Fast stop
Available on: VW3A16201 + VW3A16104.
1 logic input LI1, LI2 or LI3.
Function
Braking to standstill with minimum deceleration time acceptable to the drive/motor combination without tripping on
overbraking.
Applications
Conveyors with electric brake (optimization of the braking time depending on the load).
f
t
1
FW (RV)
0
t
1
LI
0
t
Freewheel stop
Available on: VW3A16201, VW3A16202, VW3A16203.
1 logic input LI1, LI2 or LI3.
Function
Motor coasts to a stop. Motor and load deceleration time depends on motor speed, machine inertia and resistive torque.
Applications
Stopping with a mechanical brake or for positioning.
When bypassing the drive (pumps).
f
t
1
FW (RV)
0
t
1
LI
0
t
24
Altivar 16 AC Drive
Option card functions, logic input parameters
DC injection braking
Available on: VW3A16202 with or without VW3A16101, VW3A16102 or VW3A16104.
Logic input LI3.
Function
DC injected when logic input is validated.
Applications
Braking at low speed for fans with high inertia.
f
t
1
FW (RV)
0
t
1
LI3
t
0
5 s max
Programmed values:
- Icc1: 0.5 times ItH
- Icc2: 1.5 times ItH
- injection time at Icc2 : 5 s
Icc2
Icc1
0
t
Programmable values with VW3A16104 option:
- Icc 2: between 0.5 and 1.5 times ItH
- Injection time at Icc 2: between 0 and 5 s
Automatic/manual
Available: VW3A16202 with or without VW3A16101, VW3A16102 or VW3A16104.
Logic input LI2.
Function
Switching between two analog references.
Applications
Pumps and fans with automatic/manual operation.
Automatic control with 0-20 mA or 4-20 mA at AIC.
Manual control by potentiometer at AI (local control).
f
t
Wiring schematic
1
0
t
0
t
0
FW (RV)
t
AIC
+10 V
AI
COM
LI2
+24 V
Manual
Automatic
–
+
1
LI2
24
0
t
0-20 mA
4-20 mA
Altivar 16 AC Drive
Option card functions, logic input parameters
Run/stop
Available on: VW3A16201 + VW3A16104.
Logic input LI2.
Function
Run/stop with a single command.
Applications
Simplified sequences, remote control.
f
t
1
FW (RV)
0
t
1
LI1 0
t
Reset after fault
Available on: VW3A16201 with or without VW3A16101, VW3A16102 or VW3A16104.
1 logic input LI1, LI2 or LI3.
Function
Erase fault and reset the drive (if the cause of the fault has been corrected).
Applicable faults: overvoltage (OSF), motor overload (OLF), overbraking (ObF).
Applications
Remote reset.
Simplified control sequence without line contactor.
Motor power change
Available on: VW3A16201 + VW3A16104.
1 logic input LI1, LI2 or LI3.
Function
Use of one drive on either of two motors with different ratings. Switching between motors is performed by an
appropriate drive output sequence. The switching must be made with the drive disabled. This function allows
optimization of both motors.
The following parameters are automatically changed by the logic command:
- Volts/frequency ratio (UFr)
- Slip compensation
- ItH (thermal protection inhibited)
- Current threshold of brake control logic
- Automatic DC injection
Adjustments with option VW3A16104 are possible for a power ratio of 1 to 5.
Applications
Material handling with several movements, 2 of which are not simultaneous.
Machines with several sections, 2 of which do not operate simultaneously.
25
Altivar 16 AC Drive
Option card functions, logic output assignment
Brake control logic
Available on VW3A16201 with or without VW3A16101, VW3A16102 or VW3A16104.
Function programmed to adjustable values, assigned to the S2A-S2B output.
Function
Brake control logic is generated by the drive with the material handling card, taking into account the current threshold,
the brake release time delay, the brake release threshold and the brake engage threshold.
Applications
Material handling machines equipped with failsafe brakes, such as hoisting machines.
Machines which need a holding brake, such as an unbalanced machine.
Speed
t
1
t
Brake state 0
1
S2A-S2B 0
t
I
t1
t1
Brake release
current threshold (IBr)
t
f
Brake release
frequency threshold
Brake engage
frequency threshold
t
1
FW (RV) 0
t
Programmable and adjustable values:
- Current threshold (Ibr) = 0, adjustable between 0 and 1.05 times In by use of option VW3A16101,
VW3A16102 or VW3A16104
- brake release time delay t1 = 0, adjustable between 0 and 5 s on option VW3A16104
- brake release threshold = brake engage threshold = value of LSP. With option VW3A16104
the two levels are individually adjustable.
26
Altivar 16 AC Drive
Option card functions, logic and analog output assignment
Detection of speed attained
Available on: VW3A16201, VW3A16202, VW3A16203.
Outputs LO and S2A-S2B.
Function
Detection of a set level of speed attained by the motor.
3 levels of frequency can be programmed:
- Reference speed attained, with VW3A16201, VW3A16202 or VW3A16203
- Low speed (LSP) attained, with VW3A16201 + VW3A16104
- High speed (HSP) attained, with VW3A16202, or VW3A16201 + VW3A16104
Use
Detection of speed attained is used for a prealarm or alarm.
S2A-S2B
or LO
1
0
t
f
reference
speed
t
S2A-S2B 1
or LO
0
t
1
LO 0
HSP
t
f
LSP
t
Detection of a current level attained
Available on: VW3A16201 and VW3A16203.
Output LO.
Function
Detection of a current level absorbed by the motor. Two values can be programmed:
- Current limit attained, with VW3A16201option
- Overload of 1.1 In attained (In = value of ItH), with options VW3A16201 + VW3A16104 or VW3A16203.
Use
Detection of a current level attained can be used for a prealarm or alarm.
Detection of 100% thermal state attained
Available on: VW3A16201 with or without VW3A16104.
Preset to output LO, can be set to output S2A-S2B.
Function
Detection of 100% thermal state attained.
Use
Detection of 100% thermal state attained can be used for a prealarm or alarm.
Analog output
Available on: VW3A16201, VW3A16202, VW3A16203.
Output AO.
Function
0 to 20 mA output signal. Can be set for:
- Motor frequency (20 mA = HSP)
- Motor current with VW3A16104 (20 mA = 1.82 times the continuous drive output current).
27
Altivar 16 AC Drive
Specific functions
S ramps
Available on: VW3A16104, VW3A16201 with or without VW3A16101, VW3A16102 or VW3A16104.
Function
Progressive ramping of the output frequency, following the reference speed.
Applications
Material handling: Use of S ramp prevents jolts in the event of mechanical play, and reduces the possibility of not
following the speed during rapid transient phases.
f
t
1
FW (RV)
t
0
Skip frequencies
Available on: VW3A16202 + VW3A16101, VW3A16102 or VW3A16104.
Function
Suppression of critical speeds caused by mechanical resonance. It is possible to cause the motor to skip 1 or 2 preset
frequencies with a bandwidth of 2 Hz.
Applications
Pump, fans, machines with light structure.
f
JF2
Factory settings:
JF1
JF1 = 0 (inactive)
JF2 = 0 (inactive)
Reference
Controlled stop on loss of input power [1]
Available on:
- VW3A16104
- VW3A16201 + VW3A16101, VW3A16102 or VW3A16104
- VW3A16202 + VW3A16101, VW3A16102 or VW3A16104
- VW3A16203 + VW3A16104
Function
Controlled stop of the motor on loss of input supply power, following a self-adjusting ramp which is a function of the
regenerated energy.
Applications
Material handling
Machines with high inertia
Continuous process machines
f
t
Vn
t
[1] ATV-16Uq qN4 only.
28
Altivar 16 AC Drive
Specific functions
Catching a spinning load
Available on:
- VW3A16104
- VW3A16201 + VW3A16101, VW3A16102 or VW3A16104
- VW3A16202 and VW3A16203, with or without VW3A16101, VW3A16102 or VW3A16104
Function
Smooth restarting of the motor after a short input line undervoltage. When restarted, the output frequency is
immediately equal to the reference frequency. The acceleration ramp does not begin at zero. Supply voltage, reference
frequency and a direction command (FW or RV) must be maintained for this function to operate.
Applications
Machines for which the loss of motor speed is slight during the input line undervoltage (machines with high inertia,
process control machines).
f
t
Vn
t
Automatic restart
Available on:
- VW3A16104
- VW3A16201 + VW3A16101, VW3A16102 or VW3A16104
- VW3A16202 with or without VW3A16101, VW3A16102 or VW3A16104
Function
Automatic restart after the drive trips on one of the faults below if the cause of the fault has been corrected.
Faults:
- Overvoltage (OSF)
- Overbraking (ObF)
- Overload (OLF)
In the case of overvoltage or overbraking, the drive remains disabled for 1 minute and automatically restarts if the fault
has disappeared and if the other operating conditions allow. If the fault remains, the above sequence is repeated 4
times (a maximum of 5 sequences) before the drive faults and has to be reset.
In case of motor overload, the drive remains disabled for as long as the thermal state stays above 100%.
Restarting is possible if the other operating conditions allow.
In each of these three cases, the drive fault relay (SA-SB) remains closed.
Supply voltage, reference frequency and a direction command (FW or RV) must be maintained for this function to
operate.
Applications
Machines or installations which run continually or without monitoring, where the restarting does not present any danger
for personnel or product (pumps, fans).
29
Altivar 16 AC Drive
Catalog numbers
Drive controllers with frequency range 0.1 Hz to 50/60 Hz
50/60 Hz mains supply
Supply voltage
V
Line Current
1Ø
3Ø
A
A
Motor
Rating
kW
hp
208...240
single-phase
4
—
0.37
0.5
ATV16U09M2_[1]
7
—
0.75
1
ATV16U18M2 _[1]
14
10
1.5
2
ATV16U29M2_[1]
18
14
2.2
3
ATV16U41M2 _[1]
—
3.3
0.75
1
ATV16U18N4 _[1]
—
6
1.5
2.2
ATV16U29N4_[1]
—
9
2.2
3
ATV16U41N4_[1]
—
12
3
4
ATV16U54N4_[1]
—
16
4
5
ATV16U72N4_[1]
208...240
single-phase
or three-phase
Altivar 16
Catalog Numbers
ATV-16U09M2
400...460
three-phase
VW3A16101
Accessories and options
Item
For drives
Catalog Numbers
Display/adjustment option
ATV16 all models
VW3A16101_[1]
Display/adjustment/
local control option
ATV16 all models
VW3A16102_[1]
Remote mounting kit for
display/adjustment options
ATV16 all models
VW3A16103
PC connection option
ATV16 all models
VW3A16104
General use/material handling
option card
ATV16 all models
VW3A16201_[1]
Variable torque option card
(pumps, fans)
ATV16 all models
VW3A16202_[1]
High speed motor option card
(textile, wood machines)
ATV16 all models
VW3A16203_[1]
VW3A16104
VW3A16201
30
[1] To receive a user guide with the product, add the letter specifying the required language (U, E, F, G or S).
Altivar 16 AC Drive
Catalog numbers
Accessories and options (continued)
Item
For drives
Catalog Numbers
RFI filters
ATV16U09M2, 16U18M2
VW3A16401
ATV16U29M2
(single-phase supply)
VW3A16402
ATV16U29M2
(three-phase supply)
ATV-16U41N4, 16U54N4
VW3A16403
ATV16U41M2
(single-phase supply)
VW3A16404
ATV16U41M2
(three-phase supply)
VW3A16405
ATV16U18N4, 16U29N4
VW3A16406
ATV16U72N4
VW3A16407
ATV16U09M2, 16U18M2
VW3A16408
ATV16U29M2, 16U41M2
ATV16U18N4, 16U29N4
ATV16U41N4, 16U54N4
ATV16U72N4
VW3A16409
ATV16U09M2, 16U18M2
VW3A16501
ATV16U29M2, 16U41M2
(single-phase supply)
VW3A16502
ATV16U29M2, 16U41M2
(three-phase supply)
ATV16U54N4, 16U72N4
VW3A16503
ATV16U18N4, 16U29N4
ATV16U41N4
VW3A16504
Braking module
ATV16U09M2, 16U18M2
VW3A16601
Braking resistor
ATV 16 all models
VW3A16705
VW3A16406
Mounting kits for
Altivar 16 and filters
Inductors
VW3A16601
31
Altivar 16 AC Drive
32
SQUARE D
Altivar 16 AC Drive
Notes
From single products to
complete systems, look
to Square D.
Square D Company is a leading
manufacturer and supplier of electrical
distribution, automatic and industrial
control products. The full line of Square D
and Telemecanique brand products are
available from an extensive network of
Square D distributors located throughout
North America.
Square D Company is part of
Groupe Schneider, a global manufacturer
of electrical distribution, automation and
industrial equipment.
Square D has been serving industrial and construction markets, as well as
public utilities, individual consumers and
government agencies for over 90 years.
We offer unsurpassed quality, innovative
design and a committed staff of trained
sales representatives and service technicians willing to stand behind every product
we sell.
For further information on how we
can help fill your electrical needs, call your
local Square D field representative or authorized Square D distributor.
Square D Company
P.O. Box 27446
Raleigh, N.C. 27611, USA
Schneider Canada
6675 Rexwood Road
Mississauga, Ontario L4V 1V1
Schneider Mexico, SA de C.V.
Calz. Javier Rojo Gomez No. 1121
Col. Guadalupe del Moral, Iztapalapa
09300 Mexico D.F., Mexico
ALTIVARTM is a trademark of Telemecanique S.A. or its successor-in-interest, Schneider S.A.
8802CT9301R2/96 February 1996
Replaces Catalog 8802CT9301
Printed in USA
10M FP 2/96
© 1995 Square D
All Rights Reserved