Standard Screw Compressor - RWB Series
5-10
M&M
R
EFRIGERATION
I
NC
.
View Discrete I/O
The View Discrete I/O screens are information screens used for viewing purposes
only as shown in the following example.
Discrete I/O Rack 1A Screen
.
Discrete I/O Rack 1B Screen
The following table lists the various parameters displayed on the screen.
Descrete I/O Rack Definitions
SCREW day mm/dd/yy hh:mm:ss
DISCRETE I/O RACK 1A
CH NAME I/O STATE CH NAME I/O STATE
-- ---------------------- ----- ----- -- ------------------- ----- -----
1 COMPRESSOR MOTOR OUT OFF 9 MOTOR STARTER AUX IN OPEN
2 OIL PUMP OUT OFF 10 AUX 1 SHUTDOWN IN OPEN
3 SLIDE VALVE LOAD SOL OUT CLOSED 11 AUX 2 SHUTDOWN IN OPEN
4 SLIDE VALVE UNLD SOL OUT CLOSED 12 ALARM SIGNAL OUT OFF
5 HIGH VI LIQ INJ SOL OUT CLOSED 13 FAILURE SIGNAL OUT OFF
6 LIQ INJECTION SOL OUT CLOSED 14 POWER ASSIST SOL OUT CLOSED
7 OIL HEATER RELAY OUT OFF 15 ECONOMIZER SOL OUT CLOSED
8 OIL LEVEL FLOAT IN OPEN 16
SCREW day mm/dd/yy hh:mm:ss
DISCRETE I/O RACK 1B
CH NAME I/O STATE CH NAME I/O STATE
-- ---------------------- ----- ----- -- ------------------- ----- -----
1 REMOTE ACYCLE OUT OFF 9 REMOTE LOAD IN OPEN
2 REMOTE LIMITED OUT OFF 10 REMOTE UNLOAD IN OPEN
3 REMOTE MINIMAL LOAD OUT CLOSED 11 REMOTE START/STOP IN OPEN
4 REMOTE INTERM LOAD OUT CLOSED 12 REMOTE SETPT SELECT A IN OFF
5 REMOTE FULL LOAD OUT CLOSED 13 REMOTE SETPT SELECT B IN OFF
6 REMOTE ALARM SIGNAL OUT CLOSED 14 VI INCREASE SOL OUT CLOSED
7 REMOTE FAILURE SIGNAL OUT OFF 15 VI DECREASE SOL OUT CLOSED
8 REMOTE ONLINE SIGNAL OUT OFF 16
PARAMETER DEFINITION
CH The discrete channel number.
NAME The name of the discrete signal.
I/O Shows whether the discrete is an input or an output.
STATE The current state of the discrete signal.
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