4-121
4-3 Functions When Option PG Board (3G3AX-PG01) Is Used
4
Func
tions
Torque Bias Function
This function applies bias to the torque reference generated by speed control, and is useful for ele-
vating applications (e.g. elevator).
*1. When torque bias is set to the FE terminal, -10 to +10 (V) is recognized as -200 to +200 (%).
*2. • When "00" (As per sign) is selected:
When the polarity of a torque bias signal is (+), the torque increases for forward rotation, and when it is (-),
the torque increases for reverse rotation, regardless of the RUN direction.
• When "01" (Depends on the RUN direction) is selected:
The torque bias signal polarity and torque bias direction vary depending on the RUN command direction.
Forward command: Applies torque in the same direction as the torque bias.
Reverse command: Applies torque in the opposite direction of the torque bias.
Torque Control
Under this function, the Inverter can be used in torque control, as well as in the speed and pulse
train position controls.
Torque control can be applied to winders, and more.
To run the Inverter in torque control mode, allocate "52" (ATR) to any of the multi-function inputs.
While the ATR terminal is turned on, the torque reference input is enabled.
In torque reference input selection P033, you can select one of the three analog inputs or the input
via the Digital Operator.
The torque control speed depends on the balance between torque and load. To prevent the Inverter
from running out of control, set a speed limit value in P039 (forward) or P040 (reverse).
Parameter No.
Function name
Data
Default setting
Unit
P036
Torque bias mode
00: Disabled
01: Set via the Digital Operator
02: Set via terminal FE *
1
00
⎯
P037
Torque bias value
-200. to +200. (0.4 to 55 kW)
-180. to +180. (75 to 132 kW)
Enabled when P036 = 01
0.
%
P038
Torque bias polarity
selection *
2
00: As per sign
01: Depends on the RUN direction
00
⎯
Related functions
d010
Parameter No.
Function name
Data
Default setting
Unit
P033
Torque reference input
selection
00: Input via terminal FV
01: Input via terminal FI
02: Input via terminal FE
03: Input via the Digital Operator
00
⎯
P034
Torque reference setting
0. to 200. (0.4 to 55 kW)
0. to 180. (75 to 132 kW)
Torque reference when P033 = 03
0.
%
P035
Polarity selection at
torque reference via FE
00: As per sign
01: Depends on the RUN direction
00
-
Содержание 3G3RX Series
Страница 1: ...Cat No I560 E1 03 USER S MANUAL SYSDRIVE RXSERIES High function General purpose Inverter ...
Страница 2: ......
Страница 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 4 ...
Страница 22: ......
Страница 23: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Wiring 2 6 ...
Страница 48: ......
Страница 108: ......
Страница 324: ......
Страница 325: ...Chapter 5 Maintenance Operations 5 1 Protective Functions and Troubleshooting 5 1 5 2 Warning Function 5 10 ...
Страница 337: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 ...
Страница 348: ......
Страница 349: ...Chapter 7 Specifications 7 1 Standard Specification List 7 1 7 2 Dimensional Drawing 7 6 7 3 Options 7 14 ...
Страница 358: ...7 9 7 2 Dimensional Drawing 7 Specifications 3G3RX A2300 A4300 368 79 265 310 10 510 540 2 φ10 195 45 80 265 ...
Страница 360: ...7 11 7 2 Dimensional Drawing 7 Specifications 3G3RX A2550 380 670 700 2 φ12 12 380 480 250 352 79 ...
Страница 361: ...7 12 7 2 Dimensional Drawing 7 Specifications 3G3RX A4750 A4900 2 φ12 2 12 300 390 268 700 79 670 357 ...
Страница 362: ...7 13 7 2 Dimensional Drawing 7 Specifications 3G3RX A411K A413K 2 φ12 2 12 380 480 270 740 79 710 480 ...
Страница 369: ...7 20 7 3 Options 7 Specifications 3G3AX RBC4001 3G3AX RBC6001 100 150 280 300 5 70 100 70 150 390 410 5 ...
Страница 392: ......
Страница 393: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 41 Appendix 3 Life Alarm Output App 42 ...
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Страница 437: ...Index ...
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