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What is the maximum value of energy (kWh) that could be displayed on FDM 121 for Masterpact ACB ?

FDM121 does not display the same range of energy values as Micrologic measurement range.
As written in Masterpact Modbus user manual (see attachment) energy values displayed by FDM121 are from -1 999 999 999 Kwh to 1 999 999 999 Kwh.
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