15
MSC4000 - MSC15000 USER GUIDE
2. The second line is the “mode” line. This line will indicate the dryers operations:
•
SYSTEM INACTIVE (NULL),
•
EMERGENCY STOP,
•
AUTO RUN MODE
•
LOAD/UN-LOAD MODE,
•
THERMAL BANK MODE,
•
SYSTEM OFF, and
•
ALARM SHUT DOWN
3.
The third line is the “process” line. INITIALIZING, POWERSAVE ACTIVE or may be blank for all
other normal operations.
4.
The forth line is dedicated to the current DEW POINT value.
TYPICAL SCREEN DISPLAYS-----------------------------------------------------------------------------
Below is a sampling of typical display screens; showing some of the possible
system operations.
ALL SYSTEMS OK
AUTO RUN MODE
POWERSAVE ACTIVE
DEW POINT 34ºF (1ºC)
MOTOR OVERLOAD
ALARM SHUTDOWN
DEW POINT 39ºF (4ºC)
ALL SYSTEMS OK
SYSTEMS OFF
DEW POINT 65ºF (18ºC)
COMPRESSOR WILL
CONTINUE TO RUN
UNTIL PUMPDOWN
IS COMPLETE
STARWATCH ACTIVE
AUTO RUN MODE
DEW POINT 33ºF (0ºC)
ACTIVE ALARMS
EMERGENCY STOP!
DEW POINT 35ºF (2ºC)
c.
EVENT
---------------------------------------------------------------------------------------
EMERGENCY STOP
At any time the dryer’s E-STOP pushbutton is depressed, the
dryer will immediately “stop” operations (all output will be de-energized except
for COMMON ALARM dry output relay and MODEM relay). To restart the dryer, the
flashing mode (AUTO RUN, LOAD/UNLOAD or THERMAL BANK) selector must be
re-selected. Note – the E-STOP pushbutton must be rotated and pulled “out” to
its normal position before the re-start can be invoked.