Parker AC30 Série Mode D'emploi page 353

Feedbacks
Parameters::Motor Control::Feedbacks
The Feedbacks feature allows you to view speed feedback and motor current related diagnostics.
Parameter Name No.
Duty Selection 0390
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
This shows the voltage across the dc link capacitors.
Actual Speed RPM 0393
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.
AC30 series Variable Speed Drive
Path
Setup::Motor Control::Control and Type
Parameters::Motor Control::Feedbacks
Monitor::Motor and Drive
Monitor::Regen Control
Parameters::Motor Control::Feedbacks
Monitor::Motor and Drive
Parameters:
:Motor
Control::Feedbacks
Parameter Reference
Default Range
1 0:HEAVY DUTY
1:NORMAL DUTY
x. 0 to 1000
x.xx -100000.00 to 100000.00
D-67
Units Writable
STOPPED
V NEVER
NEVER
RPM