Festo CPX-CTEL4-M12-5POL Manual page 73

3. Commissioning
Festo P.BE-CPX-CTEL-EN en 1205NH
– Expect device
This I-port configuration always requires a device connec-
ted to the corresponding I-port.
An I-port with this I-port configuration must always be
connected to a device. Otherwise, an error is output.
Operating mode "Automatic configuration":
The following scenarios are possible:
– A device was recognized at system start and stored as
nominal configuration. The device is connected to
"Expect device" when the I-port configuration is
changed.
Function OK.
– A device was recognized at system start and stored as
nominal configuration. The device is disconnected
after the I-port configuration is changed to "Expect
device".
Error message "I-port device missing/failed".
Error is reset when the device is reconnected.
– No device was recognized at system start. The I-port
configuration is still changed to "Expect device".
Error message "I-port configuration error".
All 4 I-ports are inactive.
Error can only be reset through elimination of the
cause of the error and a restart of the CPX system.
– Operating mode "Manual configuration":
The following scenarios are possible:
A device with suitable I/O length was detected at sys-
tem start. The device is connected to "Expect device"
when the I-port configuration is changed.
Function OK.
– A device was recognized at system start and stored as
nominal configuration. The device is disconnected
after the I-port configuration is changed to "Expect
device".
Error message "I-port device missing/failed".
Error is reset when the device is reconnected.
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