8 Commissioning
n User qualification: trained user,
Ä Chapter
3.4 ‘User qualification’ on page 24
WARNING!
Sensor run in periods
This can result in hazardous incorrect
metering.
Consider the run in period of the sensor
when commissioning:
– There must be sufficient feed
chemical in the sample water for
your application (e.g. 0.5 ppm
chlorine).
– Correct measuring and metering is
only possible if the sensor is
working perfectly.
– It is imperative that you adhere to
the run in periods of the sensor.
– Calculate the run in period when
planning commissioning.
– It may take a whole working day to
run-in the sensor.
– Refer to the sensor's operating
instructions.
After mechanical and electrical installation, the
controller must be integrated into the meas‐
uring point.
8.1 Switch-on behaviour during
commissioning
Switching On - First Steps
Installation and function control
–
Check that all the connections
have been made correctly
–
Ensure that the supply voltage
matches the voltage indicated on
the nameplate
1. Switch the supply voltage on
2. The controller displays a menu in which
you can set the language with which you
wish to operate the controller
3. Wait for the controller's module scan
Module scan
A1081
Base module
Expansion module
continue with <OK>
Softw. version: 01.00.00.00
Softw. version: 01.00.00.00
Auto continue in 10 s
Fig. 30: Module scan
ð
The controller indicates the con‐
troller modules installed and identi‐
fied.
4. Press
ð
The controller now changes to its
continuous display. From the con‐
tinuous display, you can access all
the controller's functions using .
Commissioning
66
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