4-141
Figure 4.4.34 DC braking current adjustment
04-05/04-10=6: Over-torque detection level
Multi-function analog input AI2/AI3 can be used to adjust the over-torque detection level.
100% of inverter rated current (V/F control mode)
100% motor rated torque (SLV control mode)
If the multi-function analog input is used to adjust the over-torque level, the internal over-torque detection
level (08-15) is disabled.
Figure 4.4.35 Over-torque/less torque detection level adjustment
4-05/04-10=7: Stall prevention level during running
Multi-function analog input AI2/AI3 can be used to adjust the stall prevention level during operation.
Inverter rated current = 100%. When AI2 is set to control stall prevention level (04-05 = 7)
or AI3 is set to
control stall prevention level (04-10 = 7) and parameter 08-03 (Stall prevention level during operation) is
used, then the lesser of the two value becomes the active stall prevention level during operation.
Example: If the motor power is less than that of the inverter, the operation and the stall prevention of the
motor will be based on the factory settings, multi-function analog input AI2/AI3 can be used to reduce the
stall prevention level during operation.
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