Xylem YSI 182-XT-4, Operation Manual

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What to do if ... System 182-XT-4
8 - 4 ba76027e02 12/2014
Case 2:
The type of sensor is identical
with the type of sensor in an
inactive dataset (or several
inactive datasets), but the serial
numbers differ. Operator intervention is required
here. The connected IQ sensor
can:
– be assigned to the inactive
dataset (or one of the inactive
datasets).
Example: Replacing an
IQ sensor.
Make sure that the substitute
sensor has at least the
software status of the inactive
IQ sensor.
– be included as a new module
in the list of the sensors.
The operating sequence to do
this is described below.
It is always possible to replace components and assign a
substitute if the software state of the substitute component
is as high as or higher than the software version of the
original component. Otherwise the component may not be
accepted as a substitute component by the
DIQ/S 182-XT-4-PR.