If the values for dataset 0 and 1 in Lexium32M are fixed and saved into EEPROM, but they will be reset to 0 sporadically,
there must be an explicit write request with value 0, otherwise its impossible that Lexium32M loses the correct values.
One potential cause for this could be, that the ´pointer variable´ “MSM_datasetnum” (11552) isn´t set correctly (wrongly 0 or 1, instead of 2 or 3) before there is a write request to the dataset variables over HMI. This has to be checked first.
there must be an explicit write request with value 0, otherwise its impossible that Lexium32M loses the correct values.
One potential cause for this could be, that the ´pointer variable´ “MSM_datasetnum” (11552) isn´t set correctly (wrongly 0 or 1, instead of 2 or 3) before there is a write request to the dataset variables over HMI. This has to be checked first.
Released for: Schneider Electric India
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