SG4E Full Rev01.pdf - Datasensor

7
SG4-E INSTRUCTION MANUAL
NORMAL OVERRIDE RESTART
The OSSDs go in normal operation state after the RESTART signal goes low, and not after
500msec. A timeout of 5s on the high RESTART brings the ESPE in failure lockout.
The outputs go high after a time that is the maximum value between the recovery time and
the time of restart high (greater or equal to 500msec), so this time can be any value between
500ms and 5s.
When override ends if the beams are free the ESPE goes to interlock state and a restart is
required to achieve normal operation state.
OVERRIDE STATUS is an output signal that informs the user if the override inputs are active
with override conditions present.
Fig. 54 – Override restart timings (normal)
ACM Configuration: Normal Override Restart Selection
52