Beckhoff EPI3 Series, Документация

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Commissioning/configuration of IO-Link master/device
EPI3xxx, ERI3xxx 37 Version: 1.2
• Devices are not detected properly
Possible reasons include:
◦ faulty data links, resulting in data loss during the scan
◦ slave has invalid device description
The connections and devices should be checked in a targeted manner, e.g. via the emergency
scan.
Then re-run the scan.
Scan over existing configuration
If a scan is initiated for an existing configuration, the actual I/O environment may match the configuration
exactly or it may differ. This enables the configuration to be compared.
Fig. 37: identical configuration
If differences are detected, they are shown in the correction dialog, so that the user can modify the
configuration as required.
Fig. 38: correction dialog
It is advisable to tick the “Extended Information” check box to reveal differences in the revision.
Colour Explanation
green This EtherCAT slave matches the entry on the other side. Both type and revision match.
blue This EtherCAT slave is present on the other side, but in a different revision. If the found revision is higher than the
configured revision, the slave maybe used provided compatibility issues are taken into account. If the found revision
is lower than the configured revision, it is likely that the slave cannot be used. The found device may not support all
functions that the master expects based on the higher revision number.
light blue This EtherCAT slave is ignored („Ignore“ button).
red This EtherCAT slave is not present on the other side.