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6-27
When the input terminal is used for torque compensation:
A 0-V (4 mA) input indicates a torque compensation that is 100% of the motor’s rated torque.
Reference
value
Max.frequency
Gain
100
Max.frequency
Bias
100
Input voltage
(Input current)
10 V
(20 mA)
0 V
(4 mA)
Ratedtorque
Gain
100
Ratedtorque
Bias
100
Note Use the current values shown in parentheses when current input has been selected.
6-3-5 Speed/Torque Control Switching Function
It is possible to switch between speed control and torque control when one of the multi-function inputs
(H1-01 through H1-06) is set to 71 (Speed/Torque Control Change). Speed control is performed when
the input is OFF and torque control is performed when the input is ON.
H
Torque Control Function Settings
Parameter
Display name
Setting
Units
Default
Valid access levels
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
d5-01
Torq Control Sel
0 or 1
---
0
Not applicable.
Advanced
Note This parameter cannot be changed during operation.
Settings
Setting
Function
0
Speed control (controlled by C5-01 through C5-07)
1
Torque control
Note Set parameter d5-01 to 0 (speed control) when using the speed/torque control switching function.
H
Setting the Speed/Torque Control Switching Timer
This setting specifies the delay (0 to 1,000 ms) between a change in the multi-function input (ON
→
OFF
or OFF
→
ON) and the corresponding change in the control mode. The timer setting is effective only
when 71 (Speed/Torque Control Change) has been set in one of the multi-function inputs (H1-01
through H1-06).
Advanced Operation
Chapter 6
Содержание SYSDRIVE 3G3FV
Страница 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Страница 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Страница 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Страница 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Страница 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Страница 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Страница 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...