Instructions On Commissioning; Processing Analogue Input Signals; Procedure For Commissioning - Festo CPX Series Manual

3. Analogue input module CPX-4AE-U-I
3.4

Instructions on commissioning

3.4.1 Processing analogue input signals

3.4.2 Procedure for commissioning

Festo P.BE-CPX-AX-EN en 1107f
The analogue values are transmitted from the CPX terminal to
the control system as input words (2 bytes, 16 bits). Each
analogue input module CPX-4AE-U-I occupies 4 input words
for this procedure in the address range.
The position of the input words in the address range depends
on the field bus or network used (see manual for the bus
node).
All settings of the module CPX-4AE-U-I are effected by means
of parameterisation. The majority of parameters are provided
with preset values.
The preset value for the parameter "Signal range" (connected
sensor type) is "No sensor connected". These parameters
must be set:
1. Set a signal range for each channel to which a sensor is
connected.
2. Conduct further settings with the parameters if required
(see section 3.4.3).
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