2/22/2016 4:18 PM | |
Posts: 2 Rating: (1) |
iam also facing same problem my system is S7-400 cpu-414-5-H PN/DP with CP-443-1 it was working quite well.... only battery fault come then it shows some problems i have replaced new battery and downloaded new software and run the system then CPU is showing following errors EXTF, BUS1F & Bus2F and CP-4431 communication processor showing old date like 01/01/1984 how to processed now what to do............. kindly help me.... so fursturded thanks ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 2/23/2016 12:41:15 PMNew subject after splitting |
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5/16/2018 10:41 AM | |
Posts: 1 Rating: (0) |
Try download not only user software but hardware & network configuration. |
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