Clients/SSLOCSD/slack/2026/03/2026-03-23_south-county.md

# #south-county — 2026-03-23 **14:30 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774301410399019):** *Likely Cause:* PlantPAx version mismatch. The CP4000 PLC was likely updated to a PlantPAx version that renamed or removed `Val_NotifyAll`, but the HMI faceplates still reference the old tag structure. **14:30 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774301447958529):** *Rate:* FDR7041 faults ~70x/month, FDR7042 faults ~59x/month. *What's happening:* These feeders are generating drive fault alarms that are being auto-acknowledged by WIN911. The high frequency suggests either the drives are genuinely faulting and auto-resetting repeatedly, or the alarm is nuisance/chattery. **14:31 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774301488934219):** [[F0AP7363JMN_SSLOCSD-FTDiag-Report-12mo.html]] **14:45 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774302315713939):** [[F0ANRPUPRFB_SSLOCSD-EventLog-Report-12mo.html]] **14:45 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774302326679599):** i scanned the event logs as well. **14:45 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774302335071229):** between these two there are some major things to clean up **14:47 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774302420408339):** *Resource concern:* 6.6 GB RAM is low for a FactoryTalk SE Server running RSLinx Enterprise, Alarm & Event services, ViewPoint, and Historian. Rockwell recommends 16 GB minimum for FTView SE Server with A&E. Memory pressure contributes to DCOM timeouts and FTLD session failures. **14:47 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774302439051019):** @Kevin further evidence supporting a new server **15:07 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774303626811539):** [[F0ANRT7FNLR_SSLOCSD-SCADA-PunchList.html]] **15:08 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774303685854079):** @Kevin this is a nice starting point task list to clean things up. its noted in there that more items may be discovered while working through this list. **15:12 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774303975643719):** let me know if you want me to simplify it for mychal **18:29 [Mason Radke](https://slack.com/archives/C08G4KZG7D5/p1774315761989239):** Do you wanna run this by him and get time approved before I start diving into it?