User`s guide

Appendix B-4
GSIOC Control Appendix B
Immediate I Read Contact Inputs
Response format: “abcd” where
a is the START/STOP input,
b is the PAUSE input,
c is the IN#1 input and
d is the IN#2 input.
For each input:
“C” if closed and disconnected from software,
“c” if closed and disconnect from software,
“D” if open and connected to software,
“d” if open and disconnected from software.
Response example: “DDCD” for IN#1 shorted to ground and all inputs
connected to the internal software.
Immediate i Read Contact Inputs Buffers
Response format: “abcd” where
a is the START/STOP input,
b is the PAUSE input,
c is the IN#1 input and
d is the IN#2 input.
For each input:
“C” if closed and disconnected from software,
“c” if closed and disconnected from software,
“D” if open and connected to software,
“d” if open and disconnected from software.
Response example: “DcCD” for PAUSE activated and disconnected from the
software, and other inputs connected to the software with IN#1 shorted to ground.
Buffered J Write Contact Outputs
Syntax: Jabcde where
a is the OUT #1 relay,
b is the OUT #2 relay,
c is the OUT #3 relay,
d is the HIGH pressure limit relay,
e is the LOW pressure limit relay.
Parameters:
“C” for connected to ground
“D” for open
“P” for pulse (output state reversed, see comment)
“X” for state unchanged
“-” for reconnected to internal software.
Command example: “JPDXXX” to pulse OUT #1 and open OUT #2.
Comment: the “P” parameter is valid only for programmable outputs abc.
The pulse duration is defined by the P command. At the power ON, the
default pulse duration is 600 milliseconds.
Immediate J Read Contact Output
Response format: “abcde” where
a is the OUT #1 relay,
b is the OUT #2 relay,
c is the OUT #3 relay,
d is the HIGH pressure limit output,
e is the LOW pressure limit output.
For each input:
“C” if closed and connected to software,
“c” if closed and disconnected from software,
“D” if open and connected to software,
“d” if open and disconnected from software.
Response example: “DDDDD” for all relays open and outputs connected to
the internal software.
GSIOC Commands