Operation
User manual 55170_hdb_en_13
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9.2.3.2
Murrelektronik IO-Link - Integration and extended integration
The diagnostics listed are available if the parameters for Fig. 8-18: "IO-Link
event integration" are set to "Murrelektronik IO-Link integration" or "Murrelek-
tronik IO-Link extended integration".
Division of diagnostics into value ranges
Tab. 9-24: Division of diagnostics into value ranges
Description of individual diagnostics - master events
Channel Error
Type
Extended Channel Error
Type
IO-Link event code
Meaning
0x4502 (17666) 0x0000 (0) – 0x7FFF (32767)
Master event
0x4500 (17664) 0x0000 (0) – 0x7FFF (32767) 0x0000 (0) – 0x7FFF (32767)
Event from an IO-Link device that
does not support Murrelektronik
IO-Link integration
0x4501 (17665) 0x0000 (0) – 0x7FFF (32767) 0x8000 (32768) – 0xFFFF (65535) Event from an IO-Link device that
does not support the Murrelek-
tronik IO-Link integration.
The Extended Channel Error
Type plus 0x8000 (32768) corre-
sponds to the original IO-Link
event code.
0x4510 (17680) 0x0000 (0) – 0x7FFF (32767) 0x0000 (0) – 0x7FFF (32767)
Event from an IO-Link device that
supports Murrelektronik IO-Link
integration.
The Extended Channel Error
Type corresponds to the original
IO-Link event code.
0x4511 (17681) 0x0000 (0) – 0x7FFF (32767) 0x8000 (32768) – 0xFFFF (65535) Event from an IO-Link device that
supports Murrelektronik IO-Link
integration.
The Extended Channel Error
Type plus 0x8000 (32768) corre-
sponds to the original IO-Link
event code.
Channel Error
Type
Extended Channel
Error Type
Meaning
Action
0x4502 (17666)
Master event
0x4502 (17666) 0x17F0 (6128)
Faults with communication with the
device error memory
0x4502 (17666) 0x1801 (6145)
Faults in start-up parameters
Check the parameterization.
0x4502 (17666) 0x1802 (6146)
Wrong device. Discrepancy in vali-
dation
Connect the correct IO-Link device.
0x4502 (17666) 0x1803 (6147)
Discrepancy in the process data
Check the parameterization for the sub-
module.
0x4502 (17666) 0x1804 (6148)
Short circuit on C/Q - Pin 4
Check the IO-Link device and the wiring.
0x4502 (17666) 0x1805 (6149)
IO-Link PHY overtemperature
Make provision for better heat dissipation.
0x4502 (17666) 0x1806 (6150)
Short-circuit L+ - Pin 1
Check the IO-Link device and the wiring.
0x4502 (17666) 0x1807 (6151)
Undervoltage L+ - Pin 1
Check the sensor supply.
0x4502 (17666) 0x1808 (6152)
Event overflow on the device
Check the IO-Link device.
0x4502 (17666) 0x1809 (6153)
Backup failed.
Memory outside 2k
Check the IO-Link device.