590 Series DC Digital Drive Operating the Drive
4-23
TIME-OUT IN PROGRAM STOP
SPEED SETPOINT
PROGRAM STOP LED
OFF
LED ON (PROGRAM STOP FALSE )
0%
t
SPEED DEMAND
SPEED SETPOINT
0%
t
0%
SPEED FEEDBACK
STOP ZERO SPEED
( DEFAULT 2% )
CONTACTOR WILL DROP OUT IF
SPEED FEEDBACK > STOP ZERO SPEED
WHEN PROG STOP LIMIT TIMED OUT
t
SPEED SETPOINT
t
PROG STOP LIMIT
(DEFAULT 60.0 SEC)
DRIVE RUN LED AND START CONTACTOR
DRIVE ENABLE =ENABLED
0%
DRIVE ENABLE =DISABLED
DRIVE RUN LED & START CONTACTOR
Control Signals
Speed Demand
Actual Speed
Enable