Parker AC30 series - Feedbacks

Parameter Reference C-69
AC30 series Variable Speed Drive
Feedbacks
Parameters::Motor Control::Feedbacks
The Feedbacks feature allows you to view speed feedback and motor current related diagnostics.
Parameter Name
No.
Path
Default
Range
Units
Writable
Duty Selection
0390
Setup::Motor Control::Control and Type
Parameters::Motor Control::Feedbacks
1 0:HEAVY DUTY
1:NORMAL DUTY
STOPPED
Heavy Duty ( typically 150%, 60s).
Normal Duty allowing higher continuous ratings with less overload capability ( typically 110%, 60s).
% are related to the Drive/stack ratings.
For example, a 12A drive ( @4kHz ) under Normal Duty becomes a 10A drive ( @4kHz) under Heavy Duty
DC Link Voltage
0392
Monitor::Motor and Drive
Monitor::Regen Control
Parameters::Motor Control::Feedbacks
x. 0 to 1000 V
NEVER
This shows the voltage across the dc link capacitors.
Actual Speed RPM
0393
Monitor::Motor and Drive
Parameters::Motor Control::
Feedbacks
x.xx -100000.00 to 100000.00 RPM
NEVER
This parameter changes according to the Control Strategy:
• In Vector Control mode the parameter shows the calculated mechanical speed of the motor shaft in rpm.
• In Volts-Hertz Control mode the parameter shows motor synchronous speed in rpm.