Parker AC30 series - Page 396

C-214 Parameter Reference
AC30 series Variable Speed Drive
Parameter Name
No.
Path
Default
Range
Units
Writable
Inv Time Active
0353
Parameters::Motor Control::Stack Inv
Time
NEVER
The drive protection is limiting the output current
(*) : Depending on the frame size, overload capabilities are reduced when the electrical speed is below 3Hz and with the heatsink temperature. Refer
to Parker Hannifin Manufacturing for detailed values.
Above 3Hz electrical speed, overload capabilities are those defined by the 0390 Duty Selection.
Functional Description
Stack Short overload
Stack Long overload
arbitration
Motor overload (
150%, 60s)
Min
Feedback Amps
Move to Stack %
Convert to Motor %
Convert to Motor %
Motor Load (Only for IM Motor)
Inv Time in Motor %
Inv Time Output
Short Overload : is using 180% of the Heavy Duty rating, for 3s.
Long Overload : is using the overload mode selected in 0390 Duty Selection.
Inv Time in Motor % is used to limit the current. It is one of the inputs of the Current Limit Function features