Toshiba TOSVERT VF-AS3, Instruction Manual

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E6582062 
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6. [Advanced] How to use parameters
3
4
6
9
6. 24. 1 Switching torque limits
<F440: Power running torque limit input select 1>
<F441: Power running torque limit level 1>
<F442: Regenerative torque limit input select 1>
<F443: Regenerative torque limit level 1>
<F444: Power running torque limit level 2>
<F445: Regenerative torque limit level 2>
<F446: Power running torque limit level 3>
<F447: Regenerative torque limit level 3>
<F448: Power running torque limit level 4>
<F449: Regenerative torque limit level 4>
<F454: Torque limit in field weakening>
■ Function
When the motor-generated torque reaches a certain level, the inverter reduce the torque by lowering
the output frequency.
You can select a constant output limit or a constant torque limit in the constant output zone.
■ Selecting a setting value
1) When torque limits are applied by the parameter setting values
Select from where to input a torque limit value at <F440: Power running torque limit input select
1> and <F442: Regenerative torque limit input select 1>.
As default setting, torque limits are applied by the parameter setting values.
6. 24 Torque limits
1: Terminal RR
2: Terminal RX
3: Terminal Ⅱ
4: Terminal AI4(option)
0.0Hz STOP
13:44
12: F441
F440 : Power torque limit input 1
Forward run Reverse run
Power
running
Regeneration
Positive torque
Negative torque
-250% torque
+250% torque
Power
running
Regeneration
<F443>
<F443>
<F441>
<F441>
<F454> 0
<F454> 1