10/15/2018 7:40 AM | |
Joined: 1/30/2018 Last visit: 7/23/2024 Posts: 18 Rating: (0) |
dear sir please help me out for this problem i have face, there is plc s7 400 with cpu 414-2dp not communicating with HMI DP27. error in cpu is EXTF and BUSF BUSF fault is solve now still hmi DP27 is not communicating error in HMI is (551 no connection to plc with address 2) thank you sanjay ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 10/15/2018 2:54:04 PMNew subject after splitting sanjay63 |
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10/17/2018 7:04 AM | |
Joined: 1/30/2018 Last visit: 7/23/2024 Posts: 18 Rating: (0) |
dear sir please help me out for this problem i have face, there is plc s7 400 with cpu 414-2dp not communicating with HMI DP27. error in cpu is EXTF and BUSF BUSF fault is solve now still hmi DP27 is not communicating error in HMI is (551 no connection to plc with address 2) thank you sanjay ------------------------------------------------------------------------------------------ |
sanjay63 |
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