Toshiba TOSVERT VF-AS1 Instruction Manual page 150

[Parameter setting]
Title
Power running torque limit 1 selection

Power running torque limit 1 level

Regenerative braking torque limit 1

selection
Regenerative braking torque limit 1 level

Using parameters, four different torque limits can be set for each operating status: power running and
regenerative braking. Refer to Section 7.2.1 for the setting for switching from the terminal board.
Power running torque limit 1 – 
Power running torque limit 2 – 
Power running torque limit 3 – 
Power running torque limit 4 – 
Note:If the value set with  (stall prevention level) is smaller than the torque limit, then the value set with
 acts as the torque limit.
(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
Function
:VI/II (voltage/current input)
:RR/S4 (potentiometer/voltage
:RX (voltage input)
:
~% %:Disabled
:VI/II (voltage/current input)
:RR/S4 (potentiometer/voltage
:RX (voltage input)
:
~% %:Disabled
Positive torque
Regenerative
Regenerative
Power
running
Negative torque
, 
RR/S4 -CC – 0~10V

RX-CC – 0~±10V

VI/II-CC – 0~10V

VI/II-CC – 4(0)~20mA 
F-43
Adjustment range
input)
input)
Regenerative braking torque limit 1 – 
Regenerative braking torque limit 2 – 
Regenerative braking torque limit 3 – 
Regenerative braking torque limit 4 – 
+250% torque
Power
running
-250% torque
E6581301
Default setting

%

%
Forward run
6