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Operating Instructions
Page 53/60
8.5 Diagnosis
Description of the diagnosis via IO-Link.
8.5.1 Error Counter (Index 0x0020)
The Error Counter parameter indicates the number of errors (events) that have occurred. The displayed number refers
to the period after the last power-up of the supply voltage.
Index
Subindex
Name
Length
Type
Access
0x0020
0
Error Count
16 Bit
UIntegerT16
ro
8.5.2 Device Status (Index 0x0024)
The parameter Device status contains the current device status and can be displayed via the PLC program or via the
corresponding IO-Link tools.
In the event of an error, the cause of the error is specified in more detail via the parameter Detailed device status
(index 0x0025).
Index
Subindex
Name
Length
Type
Access
0x0024
0
Device Status
8 Bit
UIntegerT8
ro
Parameter value
Description
0x00
No mistake,
Device is working properly
0x01
Maintenance (not supported)
0x02
Out of specification (not supported)
0x03
Function test (not supported)
0x04
Error
0x05...0xFF
reserved
8.5.3 Detailed Device Status (Index 0x0025)
The parameter Detailed device status contains the currently pending events in the device and can be displayed via the PLC
program or via the corresponding IO Link tools.
Each occurring event of the type error or warning and mode = Event appears is entered into the list with a so -called
EventQualifier and EventCode.