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Maintenance mode and cable loss compensation
Maintenance mode is a special status of the meter where the cable loss parameter can be changed. To change the cable loss
parameter using UCS software, follow the wizard available in the section Maintenance. To change the cable loss parameter using
Modbus commands follow this procedure, referring to the Modbus protocol:
Step
1
2
3
4
Note: The cable loss parameter can be changed at most 50 times.
Send Maintenance command by 5 seconds from power on.
Send Time sync command by 10 seconds from previous command
Set new Resistance value by 10 seconds from previous command
Action
Power on DCM1
DCM1 - User manual | 02/07/2024 | CARLO GAVAZZI Controls SpA
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