7/30/2024 8:05 AM | |
Joined: 10/3/2023 Last visit: 8/14/2024 Posts: 34 Rating: (0) |
Dear Experts, I have siemens S7 315-2 DP/PN PLC and MP 377 HMI. both are connected in the Scalance x 300 (6GK5 308-2FM00-2AA3). and the ET200s submodules are connected with the another scalance switch and all are connected together with fiber optic. My question was my HMI (MP 377) was got faulty so i replaced the same HMI and put the backup in prosave. My HMI not communicating with the PLC and No alarms and indication was showing in the HMI. I know that all hardware are OK and PLC showing BF2(blinking) and SF(steady) are showing. I checked the diagnostic buffer and it was my one et200s was not communicated. 1)Now, I need to know why my HMI not showing any indication or alarms? Also, I checked the IP address it's all are in same series. Also, it is the same backup which was working before. I don't know what is the problem. I attached the file for your reference. My English is bad. I hope you understand. Thank you AttachmentAttached File.zip (10 Downloads) |
7/31/2024 1:11 PM | |
Joined: 10/3/2023 Last visit: 8/14/2024 Posts: 34 Rating: (0) |
Hi Hati, I Don't know exactly where to check the configured device name. I am new to this s7-300 PLC's. In my HMI panel, The device name was "HMI PANEL" only and the IP address are in same series. Kindly, guide me to rectify this problem. Attached program for your reference. Thank you Attachmentfire_hyd.zip (13 Downloads) |
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