Group 70 — Protective Functions
5-56 MVX9000 User Manual
Descriptions of
Parameter Settings
70.05
Over-Torque
Detection Level
Range: 30 to 200% Default: 150
Unit: 1%
A setting of 100% is proportional to the Rated Output Current
of the drive.
This parameter sets the Over-Torque Detection level in 1%
increments. (The AC drive rated current is equal to 100%.)
70.06
Over-Torque
Detection Time
Range: 0.1 to 10.0 sec Default: 0.1 sec
Unit: 0.1 sec
This parameter sets the Over-Torque Detection Time in units
of 0.1 seconds.
70.07
Electronic Thermal
Overload Relay
Selection (I
2
t)
Range: Default: 01
00 Inverter Motor (auxiliary fan cooled or high temp rated
motor)
01 Standard Motor (self cooled motor, shaft mounted fan)
02 Disable
This function is used to limit the output power of the AC drive
when powering a “self-cooled” motor at low speed.
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