Description
Display/Button
Part
User-defined CV (controlled variable) value
for pH PID controller output. Text box for in-
put and output.
Note:
In Manual mode, this value is used as
PHC_125 pH CV.
PHC_125 Manual CV
5
Note:
Only shown in Manual mode.
Pump speed displays (controlled variable, CV)
for the acid pump and the base pump. Shown
in % of total pump speed range.
SC_201 Acid PID CV
SC_202 Base PID CV
6
Indicator of currently controlled process
variable.
Arrows
7
Button for setting the pH control to Auto or
Manual mode.
Auto/Manual
8
•
If Auto is displayed, the mixer is in Auto
mode.
•
If Manual is displayed, the mixer is in
Manual mode.
Button for changing the probe. The button is
displayed if two pH probes are available.
Note:
Button text shows which probe is currently in
use.
Probe 1
9
Tapping PID Settings opens the pH PID set-
tings screen.
PID Settings
10
Tapping Pumps Setup opens the Prime
Pumps screen.
Pumps Setup
11
110
Xcellerex XDUO 2500 Mixer Operating Instructions 29146667 AH
4 User interface
4.5 Detail screens
4.5.2 pH screens