Current And Speed Control Adjustment; Current And Speed Control Gain - Toshiba TOSVERT VF-PS1 Instruction Manual

(2) When setting limits to torque, using external signals
Reverse run
The torque limits can be changed arbitrarily by means of external signals.
[Selection of external signals]
Voltage signals
Current signals
RX-CCA
Torque produced
by motor
-10V
[Parameter setting]
Title
 Power running torque limit selection
Regenerative braking torque limit

selection
Torque limits may not be set properly when the V/f constant mode or square reduction mode is selected.
6.22

Current and speed control adjustment

6.22.1

Current and speed control gain

 ~  : Current and speed control gain
 For details, refer to Instruction Manual (E6581333) specified in Section 6.36.
Positive torque
Regenerative
Power
running
Negative torque
, 
RR/S4 -CCA – 0~10V
RX-CCA – 0~±10V
VI/II-CCA – 0~10V
VI/II-CCA – 4(0)~20mA
+100%
0%
0V
+10V
-100%
Function
:VI/II (voltage/current input)
:RR/S4 (potentiometer/voltage input)
:RX (voltage input)
:
:VI/II (voltage/current input)
:RR/S4 (potentiometer/voltage input)
:RX (voltage input)
:
F-41
+250% torque
Power
running
Regenerative
-250% torque




RR/S4 -CCA, VI/II-CCA
100%
Torque produced
by motor
0
0V
VI/II-CCA
100%
Torque produced
by motor
0
4mA
Adjustment range
E6581386
Forward run
10V
20mA
Default setting


6