Diagnostics
IO-Link Event Code Description
0x180A
0x180B
0x180C
0x180D
0x180E
0x180F
0x1810
0x1811
0x1812
0x6000
0x6001
0x6002
11.2.1.11 Events Triggered by the IO-Link Device
Events can also be triggered by an IO-Link device connected to the IO-Link master via a
port. An IO-Link device sends the "Event Code" and the "Event Qualifier" of the event to
the IO-Link master.
The following values are set in the event qualifier:
TYPE = 1 (Notification
MODE = 1 (Single shot)
SOURCE = 0 (Device/remote)
The IO-Link master sends this event to the EtherCAT slave, which can report it to the
EtherCAT master as an emergency. The IODD of the IO-Link device contains manufac-
turer-specific events with message text.
The following table describes possible standard events of the IO-Link device that can trig-
ger EtherCAT emergencies.
IO-Link Event Code Description of the Error Function
0x1000
0x4000
0x4210
0x4220
0x5000
0x5010
0x5011
0x5012
0x5100
0x5101
0x5110
0x5111
0x5112
0x6000
0x6320
88
Product manual | Version: 1.0.0
16DIO FLD EC DC 24V 2.0A
Backup inconsistency
Backup inconsistency
Backup inconsistency
Parameter inconsistency
P24 (class B) missing or has under-
voltage
Short circuit on P24 (class B)
Short circuit on I/Q
Short circuit on C/Q
Overcurrent on I/Q
Invalid cycle time
Revision error (incompatible protocol
version)
ISDU batch failed
on the Connected IO-Link Device
General malfunction
Temperature error
Device overheating
Device undercooling
Hardware error in device
Malfunction of a component
Loss of data of non-volatile memory
Batteries too weak
General error in the power supply
Fuse blown/open
Overvoltage in primary power supply
Undervoltage in primary power supply Check tolerance
Error in additional power supply
Error in device software
Parameter error
765-1202/0100-0000
Remedy
Eliminate identity error
Unspecified error during data storage
Eliminate upload error
Eliminate download error
Check power supply
Check wiring (e.g., 2L+)
Check wiring
Check wiring
Check load
Check port configuration parameters
Check port configuration parameters
Fix parameter inconsistency
Table 71: Standard Events of the IO-Link Device
Corrective Action on the Connected
IO-Link Device
IO-Link device reports unknown error
Eliminate overload
Eliminate heat source
Insulate IO-Link device
Replace IO-Link device
Repair for replacement
Check batteries
Replace batteries
Check availability
Replace fuse
Check tolerance
Check tolerance
Check firmware version
Check datasheet and values