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What is the M580 HSBY_Supplementary_Link error ?


Title
M580 HSBY_Supplementary_Link 
 
Issue
M580 HSBY_Supplementary_Link 
 
Product Line
M580 PAC
 
Environment
Unity Pro
 
Cause
N/A
 
Resolution
 The  M580 HSBY_Supplementary_Link error in the Unity DDT variable monitors  the Ethernet link between the two HSBY CPUs not the main Hot Standby link.
This error is also displayed on the M580 HSBY IO Scanner webpage and will display as HSBY Link NOK  if the Ethernet cable is missing.

 
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