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11.2 Diagnosis via EtherNet/IP
The IO-Link Wireless Master device NFD-3090-EIS-IOLM\W contains the
Event Log object with information about IO-Link events. The PLC can read
attributes of the Event Log object, in order to get the „Event Qualifier“ and
„Event Code“ of an IO-Link Event. Each IO-Link port has an assigned
CIP
instance.
Section Event Log Object 65 (0x41) [
}
page 122] describes the attributes of
the object.
11.2.1 Event Log Object 65 (0x41)
The Event Log Object contains information on IO-Link events.
Instance 0 (class attributes)
Attribute Name NV Access Data type Description Default
1 (0x01) Revision NV Get UINT Revision of this object 1
2 (0x02) Max. instance NV Get UINT Number of IO-Link ports Number of
available IO-Link
ports
32 (0x20) Time Format NV Get USINT Data type identifier of the time format
Only THE STIME data type is supported.
204 (0xCC) =
STIME
33 (0x21) Present Time NV Get STIME Default for time value
Applies to all instances.
0
Table 86: Class attributes event log object 65 (0x41)
Instances 100, 101, … (instance attributes)
The following table shows the mapping of CIP instances to the IO-Link
ports.
IO-Link port CIP instance
1 100
2 101
3 102
… …
Table 87: Mapping CIP instances to IO-Link ports
The following table describes the attributes of the instances 100, 101, …
Attribute Name NV Access Data type Description Default
2 (0x02) State V Get USINT State of this instance
0: Does not exist
1: Stopped
2: Empty
3: Available
4: Full/Override
5: Full/Stopped
6 – 255: Reserved
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NFD-3090-EIS-IOLM\W | Hardware, installation and commissioning
DOC200701UM02EN | Revision 2 | English | 2021-08 | Released | Public © Hilscher 2020 - 2021