Basler Electric DGC-2020ES - Manual (Page 138)

130 9469200990 Rev C
Name Description Symbol
COOLSTOPREQ RUN Mode
If the unit is in RUN mode when the Cool Stop Request is
received, the unit will unload, open its breaker, and go into a
cooldown cycle. While in the cooldown cycle, the unit will
display “COOL & STOP REQ” in addition to displaying the
cooldown timer. After the cooldown timer expires, the unit
will go to OFF mode. The Cool Stop Request must be
removed before the unit can be run again.
If the Cool Stop Request is removed during the cooldown
process, the unit will remain running. Furthermore, if a
condition occurs that normally causes the unit to close its
breaker in RUN mode, the unit will close its breaker and
reload.
AUTO Mode
If the unit is in AUTO mode when the Cool Stop Request is
received, all conditions that would normally cause the unit to
run in AUTO mode are cleared. Since all conditions that
cause the unit to run have been removed, the unit goes into
a cooldown cycle. While in the cooldown cycle, the unit will
display “COOL & STOP REQ” in addition to displaying the
cooldown timer. After the cooldown timer expires, the unit
will shut down, remaining in AUTO. The Cool Stop Request
must be removed before the unit can be run again.
If the Cool Stop Request is removed during the cooldown
process and some condition that would normally cause the
unit to run in AUTO mode is true, the unit will remain
running. Furthermore, if a condition occurs that normally
causes the unit to close its breaker, the unit will close its
breaker and reload.
COOLDOWNREQ RUN Mode
If the unit is in RUN mode when the Cool Down Request is
received, the unit is forced to unload and open its breaker
and then go into a cooldown cycle. While in the cool down
cycle, the unit will display “COOLDOWN REQ” in addition to
displaying the cooldown timer. After the cooldown timer
expires, the unit will remain running in RUN mode. The Cool
Down Request must be removed before the breaker can be
closed again; this element blocks breaker closures.
If the Cool Down Request is removed during the cool down
process, the unit will remain running in RUN mode.
Furthermore, if a condition occurs that normally causes the
unit to close its breaker in RUN mode, the unit will close its
breaker and reload.
AUTO Mode
If the unit is in AUTO mode and the Cool Down Request is
received, the unit is forced to unload and open its breaker
and go into a cooldown cycle. While in the cooldown cycle,
the unit will display “COOLDOWN REQ” in addition to
displaying the cooldown timer. After the cool down timer
expires, the unit will remain running in AUTO mode, unless
there are no conditions that cause the unit to run in AUTO
mode, in which case it will shut down and remain in AUTO
mode. The Cool Down Request must be removed before
the breaker can be closed again; this element blocks
breaker closures.
If the Cool Down Request is removed during the cool down
process and some condition that would normally cause the
unit to run in AUTO mode is true, the unit will remain
running in AUTO mode. Furthermore, if a condition occurs
that normally causes the unit to close its breaker, the unit
will close its breaker and reload.
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DGC-2020ES