
Rockwell Automation Publication 856T-UM001B-EN-P - April 2021
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Appendix D Device Status
Events
The 856T-B24LC module reports the following device event types.
The device status value that is indicated in the following tables should match
the value on ISDU 0x0024 (Dec: 36).
Table 25 - Event Codes
Event
Code
Definition and Recommended Maintenance Action
Device Status Value
Type
0x0000
No malfunction
0 - Operating Properly
Notification
0x4210
Device temperature over-run - Clear source of heat
2 - Out-of-Specification
Warning
0x4220
Device temperature under-run - Insulate device
2 - Out-of-Specification
Warning
0x5000
Device hardware fault - Device exchange
4 - Failure
Error
0x5110
Primary supply voltage over-run - Check tolerance
2 - Out-of-Specification
Warning
0x5111
Primary supply voltage under-run - Check tolerance
2 - Out-of-Specification
Warning
0x5112
Secondary supply voltage fault (Port Class B) - Check
tolerance
2 - Out-of-Specification
Warning
0x7710
Short Circuit - Check installation
4 - Failure
Error
IMPORTANT
The short circuit event code 0X7710 is issued only when a short circuit
condition is detected on the IO-Link cordset or patchcord.
Содержание Allen-Bradley 856T-B24LC
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Страница 18: ...18 Rockwell Automation Publication 856T UM001B EN P April 2021 Chapter 2 IO Link Overview Notes ...
Страница 72: ...72 Rockwell Automation Publication 856T UM001B EN P April 2021 Appendix D Device Status Notes ...
Страница 76: ...76 Rockwell Automation Publication 856T UM001B EN P April 2021 Appendix F Troubleshooting Notes ...
Страница 80: ...80 Rockwell Automation Publication 856T UM001B EN P April 2021 Index Notes ...