Sullair WSPC - Sequence System Display

SECTION 4 WSPC USER INTERFACE MANUAL
29
4.7 SEQUENCE SYSTEM
DISPLAY
The status of compressors connected in sequence
can be viewed at the Sequence System Display. See
Figure 4-10. The top line of the Sequence System
Display shows the total system pressure. The
sequence information contained in the table can
display compressor data for up to sixteen machines
in a sequence. The compressors are listed down the
left side of the sequence information table in order of
com number. Refer to the Adjustments Display
screen to verify the com number and sequencing
mode of the current machine.
Status—displays the operating state of each
compressor in the sequence. The sequence state
describes the operational role a machine is
performing as a part of the sequence. The various
states that may appear in the “Sequence status”
column are:
Starting—Indicates the compressor is starting up.
Full Load—Indicates the compressor is fully loaded.
Trim—Indicates the compressor is operating as the
trim machine in the sequence.
Loaded—Indicates the compressor is running
loaded.
Unloaded—Indicates the compressor is running
unloaded.
Manual Stop—Indicates the compressor is stopped
by the operator.
Remote Disable—Indicates the compressor is
removed from sequencing remotely.
Remote Stop—Indicates the compressor has been
stopped remotely.
E-Stop—Indicates a compressor fault.
Mode—displays the Operating Mode of each
compressor in the sequence. The mode is the
manner in which the machine’s operation is being
controlled. When running and operating normally, a
compressor’s operating mode will be either “Manual”
or “Automatic” as selected by the user. Other modes
are “Stopped” when the machine’s operation has
been stopped and “Faulted” when a fault has
occurred.
Hours—displays the sequence hours of a particular
compressor. Sequence hours are the number of
hours set for a machine to run in sequence. This
Figure 4-10: Sequence System Display