Control
Disturbance variables
Channel 1 parameter set 1
metering lock
A0940
3.5
Parameter switch
Fig. 81: Continuous display ➨ ➨ or [Control] ➨ [Control]
pH [mV]
Type
Channel 1 parameter set 1
Control time control
A0949
3.1.9
System response
Setpoint
xp=
Add. Basic load
Ctrl output limitation
PID control
normal
7.00 pH
1.54 pH
0 %
100 %
Fig. 82: for the example of pH [mV]: Continuous display ➨ ➨ or [Control] ➨ [Control] ➨
or [Channel 1 parameter set 1] ➨ [Channel 1 parameter set 1]
Parameter level 1 Function Parameter
[Channel 1 parameter
set 1]
[Type]
none
P-control
PID control
[System
response]
normal
manual
with dead zone
[Setpoint]
The adjustable range of the setpoint is specified by
the device.
xp= The adjustable range of the xp-value is specified by
the device.
Setting the
[Control]
122
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