Adtech iMASTER – A1 Series - Motor Thermal Protection

A1-User’s Manual
１４３
8.2.19 Motor thermal protection
 32.01 Electronic thermal overload level
20.0 ~ 120.0 % in 0.1 %
Initial value: 110.0 %
Program a level of the rated motor current (VFD Rated Current)
 Related Parameters: '32.02'
 32.02 Electronic thermal overload profile
0: Self Cooling ----- Initial value
1: Forced Cooling
Select a cooling method
 Set 0: Self Cooling
Fan is mounted on the motor shaft
 Set 1: Forced Cooling
Fan is powered by external power source
 32.03 Fan operation mode
0: Always running ----- Initial value
1: Only during VFD is running
Select fan operation
 32.04 Fan off delay time
0.0 to 1000.0 Sec 0.1 Sec
Initial value: 30.0 Sec
Run only When the '32.03'(Fan operation mode) is 1
 Related Parameters: '32.04'