ACU-RITE DRO 200E - Manual (Page 32)

INSTALLATION
DRO 200E
28
Retract After Dwell
Fig. 2
Spark
Dwell
Relay
Retract
Relay
Active
Relaxed
Active
Relaxed
Active
Relaxed
Retract ends when
Z = R-DIST or Z-TOP
which ever occurs first.
Electrode is de-energized*
Retract begins when
dwell time expires plus a
short delay of 100 ms.
Dwell time begins
when cut depth is
reached.
Dwell Time
Ram position is
monitored until retract.
Position
Hold Relay
Spark
No Spark
Ram Position
Monitoring Begins
Active when ram is at
or below target depth.
* The machine must be properly configured for the electrode to de-energize.