11/5/2021 1:21 AM | |
Joined: 6/4/2008 Last visit: 4/23/2024 Posts: 1481 Rating: (322) |
Hi, I have the attached diagnostic buffer from a CPU 1513F-1 PN The buffer is filling up with Event ID: 16# 08:9010 Maintenance required: Application/technological function faulty xxxxxxx..ModuleAccessPoint Other threads on the forum suggest this is a drive based alarm based on the operating mode, but I cannot see why an operational drive alarm should populate the CPU diagnostic buffer. I could understand if it was a system based issue such as a communications glitch or setpoint timeout etc Looking for some guidance please AttachmentDiagnostics.txt (324 Downloads) |
11/5/2021 2:47 PM | |
Joined: 10/10/2005 Last visit: 4/18/2024 Posts: 1917 Rating: (132) |
Hello Graeme, I recommend to update the firmware of the CPU with V2.9.2. Firmware update S7-1500 CPUs incl. Displays and ET 200 CPUs (ET 200SP, ET 200pro) After compile the complete project with the both instructions:
And repeat the download again. See also the information of the FAQ: Why does the S7-CPU show a fault or diagnostics request when there is a fault or warning on a SINAMICS? With best regards |
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