pH PID Settings screen
The pH PID Settings screen is reached by tapping PID Settings on the pH Detail screen.
The following illustration shows an example of the pH PID Settings screen.
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Function
Button/Display
Part
pH setpoint (SP), text box for input and output.
SP
1
pH value (process variable, PV) display for
currently selected probe.
PV
2
PID tuning parameters, text boxes for input
and output.
P-Term (proportional)
3
I-Term (integral)
D-Term (derivative)
pH PID controller output (controlled variable,
CV) display.
CV
4
Note:
The value is calculated by the PLC, when in
Auto mode. In Manual mode, Manual CV is
used as CV.
Xcellerex XDUO 2500 Mixer Operating Instructions 29146667 AH
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4 User interface
4.5 Detail screens
4.5.2 pH screens
