Datalogic SG4 FIELDBUS Series, Instruction Manual, Page: 69 / 136

OVERRIDE FOR SG4-P
INSTRUCTION MANUAL 59
Override timeout
BCM Mode
In both modes Override status timeout is 120s: if Override conditions remain active and
both Override contacts remain closed (this condition only in Level Trigger Mode) more
than 120s, the Override goes low in any case after a maximum of 120s.
ACM mode
Override timeout is the maximum duration of override. This time can be chosen by the
user from a minimum of 1 minute to a maximum of 256 minutes.
After timeout the override ends even if the conditions for its activation are still existing
and the override inputs are active.
OVERRIDE STATUS is an output signal that informs the user if the override inputs are
active with override conditions present.
Figure 38 - Override timeout timings
Figure 39 - ACM Configuration: Override Timeout