765-4501/0100-0000
Diagnostics
124
Product manual | Version: 1.1.0
8PORT IOL-A FLD EI DC 24V 2.0A
Event Code
Description
Type
Corrective Action
0x180D
Parameter inconsistency: download
error
Error
Check IO-Link device, check connec-
tion to IO-Link master
0x180E
Class B: undervoltage on pin 2 (2L+
power supply)
Error
Check power supply
0x180F
Class B: short circuit on pin 2 (2L+
power supply)
Error
Check installation and load
0x1810
Short circuit on pin 2 (DIO)
Error
Check installation and load
0x1811
Short circuit on pin 4 (DIO)
Error
Check installation and load
0x1812
Overcurrent on pin 2 (DIO)
Error
Check load and installation
0x1813
Overcurrent on pin 4 (DIO)
Error
Check load and installation
IO-Link Device Event Codes (General)
The following table lists standard IO-Link-Device event codes. For device-specific event
codes or corrective action, consult the manual of the IO-Link device used.
Table 95: IO-Link Device Event Codes (General)
Event Code
Description
Type
Corrective Action
0x0000
No malfunction
Notification
No need for action
0x1000
General malfunction (unknown error)
Error
See the manual of the IO-Link device
used
0x1800 –
0x18FF
Manufacturer-specific
–
See the manual of the IO-Link device
used
0x4000
Temperature error – overload
Error
Check temperature, determine cause
of overload
0x4210
IO-Link device: overtemperature
Warning
Eliminate cause of heat
0x4220
IO-Link device: undertemperature
Warning
Insulate IO-Link device
0x5000
IO-Link device: hardware error
Error
Replace IO-Link device
0x5010
Component: malfunction
Error
Repair or replace
0x5011
Loss of non-volatile memory
Error
Check batteries
0x5012
Batteries weak
Warning
Replace batteries
0x5013
HMI button pressed
Notification
-
0x5100
General power supply error
Error
Check power supply
0x5101
Fuse blown/open
Error
Replace fuse
0x5110
Primary power supply: overvoltage
Warning
Check the tolerance of the 1L+ volt-
age
0x5111
Primary power supply: undervoltage
Warning
Check the tolerance of the 1L+ volt-
age
0x5112
Secondary supply voltage: error (port
class B)
Warning
Check the tolerance of the 2L+ volt-
age
0x6000
IO-Link device: software error
Error
Check firmware version
0x6320
Parameter error
Error
Check data sheet and values
0x6321
Parameter missing
Error
Use data sheet for check
0x6350
Parameters modified
Error
Check configuration
0x7700
Lower-level IO device: wire break
Error
Check installation
0x7701 –
0x770F
Lower-level IO device 1 … 15: wire
break
Error
Check installation
0x7710
Short circuit
Error
Check installation
0x7711
Reference potential: error
Error
Check installation
0x8C00
Technology-specific application error
Error
Reset IO-Link device
0x8C01
Simulation active
Warning
Check operating mode