7/14/2013 7:39 AM | |
Joined: 6/15/2012 Last visit: 5/15/2024 Posts: 18 Rating:
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Dear All I have 2 pcs ofSIMATIC OP177B 6" PN/DP. In both the OPs all the 32 FUNCTION KEYS are not woking. If I press any of the FUNCTION KEYS, no action has been performed. This is happening in both the OPs. But TOUCH is working in both the OPs. IS IT A HARDWARE PROBLEM? or any configuration problem in software? Regards Rajib.
AttachmentOP 177B-datasheet-en.pdf (134 Downloads) |
7/14/2013 10:16 AM | |
Joined: 6/15/2012 Last visit: 5/15/2024 Posts: 18 Rating:
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HiAyman Thank you so much. I will follow your instructions. Regards Rajib.
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7/14/2013 12:57 PM | |
Joined: 6/15/2012 Last visit: 5/15/2024 Posts: 18 Rating:
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Yes. Previously Function Keys are working to make screen changes. But now not working in both the OPs. |
7/14/2013 1:18 PM | |
Joined: 1/28/2009 Last visit: 8/26/2024 Posts: 6846 Rating:
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That is a bit strange
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