2/3/2018 11:28 AM | |
Posts: 1 Rating: (0) |
Hello, I have the following problem: CPU 224 The PLC does not keep the parameters entered after 24 hours maximum. I have replaced the battery in the S7-200 battery module (just only the battery, not the whole module) with a new one, but still the problem exists. Note that the CPU haw been tested and works ok. Any help? Thank you in advance. Vassileios ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 2/5/2018 11:35:37 AMNew subject after splitting |
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2/3/2018 11:43 AM | |
Joined: 1/21/2013 Last visit: 10/8/2024 Posts: 4620 Rating: (708) |
Hello, have you already seen this Test of the Battery module S7-200 - Industry Support Siemens or you can save parameters in EEprom but pay attention: How do you perform non-volatile saving of changed parameter data as ... |
Last edited by: Jen_Moderator at: 2/5/2018 11:37:30 AMOptimized links. |
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