765-4203/0100-0000
Diagnostics
110
Product manual | Version: 1.0.0
4PORT IOL-A FLD EC DC 24V 2.0A
IO-Link Event Code Description of the Error Function
on the Connected IO-Link Device
Corrective Action on the Connected
IO-Link Device
0x8C20
Measurement overrange
Check application
0x8C30
Process variable value below value
range
Process data insecure
0x8C40
Maintenance required
Cleaning
0x8C41
Maintenance required
Refill
0x8C42
Maintenance required
Replacement of wear parts
11.2.2 Diagnostic Data of the Modules
The diagnostic data of the individual IO-Link ports can be accessed in the object dictio-
nary via the following indexes and subindexes:
The error register can be accessed in the object dictionary of the EtherCAT slave under
index 0x1001.
Table 86: Diagnostic Data of the Modules
Index
Sub
in-
dex
Name
Explanation
Type
Flag
s
Default
0xA000
-
Diagnostic Data
Diagnostic Data of IO-Link Port 1
RECORD
0
Highest supported subindex
Highest supported subindex
UINT8
RO
1
IO-Link State
IO-Link status; see below (optional)
UINT8
RO
2
Lost Frames
Number of lost telegrams
UINT8
RO
0
0xA010
-
Diagnostic Data
Diagnostic Data of IO-Link Port 2
RECORD
0
Highest supported subindex
Highest supported subindex
UINT8
RO
1
IO-Link State
IO-Link status; see below (optional)
UINT8
RO
2
Lost Frames
Number of lost telegrams
UINT8
RO
0
…
0xA030
-
Diagnostic Data
Diagnostic Data of IO-Link Port 4
RECORD
0
Highest supported subindex
Highest supported subindex
UINT8
RO
1
IO-Link State
IO-Link status; see below (optional)
UINT8
RO
2
Lost Frames
Number of lost telegrams
UINT8
RO
0
Table 87: Status of the IO-Link master
Value
Explanation
0x00
Port inactive
0x01
Digital input
0x02
Digital output
0x03
Start communication
0x04-0x07
Reserved
0x08
Communication OPERATE
0x09
Communication STOP