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Setup Messages Chapter Five: Remote RS-232 Operation
86
How To Set the Type of Set Point Control
Each set point can be configured so that it is represents a pressure value or position value.
The command [ T x value ] configures the unit for set point control, where:
x : 1 = Set point A control
2 = Set point B control
3 = Set point C control
4 = Set point D control
5 = Set point E control
6 = Analog set point control
value : 0 = Position control
1 = Pressure control (initial)
To configure set point A for pressure control, enter:
T 1 1
Note
The RS-232 command [ T6 value ] overrides the digital logic control
for the analog set point.
To report the type of valve control for a particular set point, issue the request:
R xx
where xx : 25 = Analog set point control
26 = Set point A control
27 = Set point B control
28 = Set point C control
29 = Set point D control
30 = Set point E control
The controller responds with the message [
T x type
], where:
x :
0 = Set point A control
1 = Set point A control
2 = Set point B control
3 = Set point C control
4 = Set point D control
5 = Set point E control
value :
0 = Position control
1 = Pressure control
To report the type of control for set point A, enter:
R 26
An example response, if set point A is configured for pressure control, is:
T 1 1