Toshiba TOSVERT VF-AS3 Instruction Manual page 338

Title
F440
F442
4
Set the torque limit values for the power running and regenerative torques at <F441: Power
running torque limit level 1> and <F443: Regenerative torque limit level 1>.
4
Set limit treatment of the constant output zone (weak magnetic field) at <F454: Torque limit in
field weakening>. You can select either constant output limit <F454> = "0" (default setting) or
constant torque limit <F454> ="1".
6
Title
F441
F443
9
F454
You can set four patterns each for the power running torque limit or the regenerative torque
limit at the parameter settings.
Title
F444
F445
F446
F447
F448
F449
Patterns 1 to 4 can be switched by turning the input terminal ON/OFF.
6. [Advanced] How to use parameters
Parameter name
Power running torque
limit input select 1
Regenerative torque limit
input select 1
Parameter name
Power running torque
limit level 1
Regenerative torque limit
level 1
Torque limit in field
weakening
Parameter name
Power running torque
limit level 2
Regenerative torque limit
level 2
Power running torque
limit level 3
Regenerative torque limit
level 3
Power running torque
limit level 4
Regenerative torque limit
level 4
Adjustment range
0: -
1: Terminal RR
2: Terminal RX
3: Terminal II
4: Terminal AI4 (option)
5 - 11: -
12: F441
0: -
1: Terminal RR
2: Terminal RX
3: Terminal II
4: Terminal AI4 (option)
5 - 11: -
12: F443
Adjustment range
0.0-249.9
250.0: Disabled
0.0-249.9
250.0: Disabled
0: Constant power limit
1: Constant torque limit
Adjustment range
0.0-249.9
250.0: Disabled
6-96
E6582062
Default setting
12
12
Unit Default setting
% 250.0
% 250.0
0
Unit Default setting
% 250.0
% 250.0
% 250.0
% 250.0
% 250.0
% 250.0