Gilson VALVEMATE User Manual page 70

Appendix
R I
T I
U B
V I
W I
Wn=x..x B
Wn B
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Returns the current valve position (0–8).
For a 2-position valve, the first position is 0 and the second
position is 1.
Returns 'xxPs-yyPt', xx is the number of positions and yy is
the number of ports in the valve.
Unlocks the keypad.
Identifies the manufacturer and model of the installed
valve. Returns 'an...n' where:
a - first letter of the manufacturer name (R for Rheodyne
or H for Hamilton)
n...n - model number, for example, 7010 or 86905
Reads the display. Returns 'W0=x...x' for the upper line or
'W1=x...x' for the lower line, where x...x is the character string
shown on the display.
The immediate W command returns the line specified in the
last-sent buffered Wn=x...x command. If a buffered
Wn=x...x command has not been sent, the immediate W
command returns the upper line. If the immediate command
is sent again, it returns the lower line.
Disconnects the upper or lower display line from the
VALVEMATE software and prints the character string
designated by "x...x".
The parameter n identifies the display line to disconnect:
0 - Disconnects upper display line
1 - Disconnects lower display line
To reconnect the display, use the buffered Wn command.
Reconnects both or one of the display lines to the
VALVEMATE software depending on the value assigned
to n:
0 - Reconnects upper display line
1 - Reconnects lower display line
If you omit the parameter n, both lines are reconnected,
and the VALVEMATE software will display prompts and
data.
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