Commissioning; Commissioning On The Devicenet - Overview - Festo CTEU-DN Description, Functions And Maintenance

4. Commissioning

4.1

Commissioning on the DeviceNet - Overview

Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
When the participant characteristics have been configured
(e.g. by installation of the EDS file), the following steps are
required for starting up the bus node:
1. Insert the CTEU-DN bus node ("participant") into the pro-
ject/network (online or offline).
If the participant is inserted offline, for example, it will be
selected from the participant list and added to the net-
work.
2. Assign the participant to a scanner.
– A network may contain several scanners.
– The participant must be uniquely assigned to a scan-
ner.
3. Define the I/O parameters of the participant.
The following details are required here:
Number of the I/O bytes to be transmitted
•
For the CTEU-DN bus node or the CTEU installation
system, the number depends on the connected I-port
devices.
Message type
•
For the CTEU-DN bus ode:
– Polled communication ("I/O polling")
or
– Change of state / Cyclic communication
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