343-1 Lean & 315-2DP PLC Comms issue stopping plc.

Col J Mal

Member
C
Join Date
Mar 2024
Location
Fife, Scotland
Posts
5
Hi , Looking for some help.

We have a 343-1 PN Lean Card & 315-2DP connected to an external system collecting data.

After a recent shutdown both PLC & Lean Card are going into stop mode with SDB100,1001&1002 error messages. These both worked fine for over a year. Any ideas why they may be faulting now.

When the lean card is removed the PLC transitions to Run with no issues. As soon as reconnected it faults.

Thanks

Colin
 

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