wtw DIQ/S 182-MOD System Operating Manual page 130

What to do if ...
9 - 4
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.
Note
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 will not be admitted as the replacement component.
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 in the list of
sensors as a new component
(if the maximum number of
possible sensors is not yet
included).
The operating sequence to do
this is described below.
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System 182
04/2012