7/3/2023 4:38 PM | |
Joined: 7/13/2018 Last visit: 9/6/2023 Posts: 8 Rating:
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Hi. Event ID 16# 4550 DEFECTIVE: internal system error No relevance for user (Z1): 9150 After off/on CPU is OK. CPU 6ES7 315-2AF03-0AB0 WHat is the reason for this error? Can I do update FW online in the step7 or from MMC 2MB only? Thanks AttachmentDiagnose2.txt (601 Downloads) |
Last edited by: vitezu at: 07/03/2023 18:56:07Last edited by: vitezu at: 07/03/2023 18:56:52 |
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7/4/2023 5:44 AM | |
Joined: 5/28/2008 Last visit: 9/5/2024 Posts: 4515 Rating:
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Hi, As a short answer, Please update CPU FW version to latest version and yes you can update it online in STEP7. From this link you can download latest FW version: Operating system updates for S7-315 CPUs For better understanding, please read hdhossini post here: DEFECTIVE: internal system error (Event ID 16# 4550) |
Ayman Elotaify |
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