Parker 590+ DRV - Page 147

Calibration and Start-Up 4-19
DC590+ DRV Series DC Digital Drive
SPEED SETPOINT
TIME-OUT IN NORMAL STOP
0%
START/RUN (C3)
SPEED SETPOINT
SPEED DEMAND
0%
0%
SPEED FEEDBACK
STOP ZERO SPEED
(DEFAULT 2% )
= SPEED SETPOINT
CONTACTOR WILL DROP OUT
IF SPEED FEEDBACK > STOP ZERO SPEED
WHEN STOP LIMIT TIMED OUT
0%
DRIVE ENABLE =ENABLED
DRIVE RUN LED
AND START CONTACTOR
STOP LIMIT ( DEFAULT 60.0 SEC )
DRIVE ENABLE =DISABLED
DRIVE RUN LED & START CONTACTOR
t
t
t
t
Control Signals
Speed Demand
A
ctual Speed
Indicators