ProMinent DULCOMETER diaLog DACb User Manual

12.2.3 Setting [System response]
Continuous display ➨
➨ or [Limit values] ➨ [Limit values] ➨ or
[Limit value channel 1] ➨ [Limit value channel 1] ➨ or [System response] ➨
[System response]
System response
Error messages
On
A1167
4.1.5.1
Hysteresis
Message delay
Control Stop with fault
Off
Fig. 97: Setting [System response]
You can select which control channel is stopped with a limit value transgression in the [Limit values]
➨ [System behaviour] ➨ [Hysteresis] menu.
The selection options are [Control stop] :
n Off
n Channel 1
n Channel 2
Example 1: If the pH value of channel 1 is so high that chlorine metering in channel 2 could become
dangerous, then the metering of channel 2 is stopped when the pH value of channel 1 is too high
and an alarm is triggered.
Example 2: The ORP value of channel 2 does not match the chlorine dioxide concentration of
channel 2 and vice versa. Metering of chlorine dioxide can stop in these cases.
Setting the [Limit values]
143

ProMinent DULCOMETER diaLog DACb Specifications

General

Brand	ProMinent
Model	DULCOMETER diaLog DACb
Category	Controller
Language	English