Circutor CVM-NET4+-MC, Instruction Manual

Page: 16 / 38

4�4�5�- RESETTING THE MAXIMUM DEMAND
When the maximum demand is calculated on the static window, its parameter can be reset, allowing
the calculation to be restarted.
Table 10:Resetting the maximum demand
Modbus Address Variable Data margin
0839 Maximum Demand – Channel 1
FF
083 A Maximum Demand – Channel 2
FF
083B Maximum Demand – Channel 3 FF
083C Maximum Demand – Channel 4 FF
083D Maximum Demand – 1, 2, 3 and 4 FF
Example of a write command. Resetting the maximum demand of Channel 1 .
TX
: NP 05 0839 FF00 CRC
RX : NP 08 0839 FF00 CRC
4�4�6�- DELETING THE MAXIMUM VALUE OF MAXIMUM DEMAND
Deleting the maximum value of maximum demand is separate from the deletion of other maximum
and minimum values.
Table 11:Deleting the maximum value of maximum demand
Modbus Address Variable Data margin
083F Maximum Demand – Channel 1
FF
0840 Maximum Demand – Channel 2
FF
0841 Maximum Demand – Channel 3 FF
0842 Maximum Demand – Channel 4 FF
Example
of a write command. Deleting the maximum value of the Channel 1 maximum demand.
TX : NP 05 083F FF00 CRC
RX
: NP 08 083F FF00 CRC
4�4�7�- DELETING ENERGY VALUES
The device records the three-phase or single phase energy values (depending on the configuration) in
the Modbus/RTU variables table.
A command is available for resetting these records:
Table 12:Deleting energies
Modbus Address Variable Data margin
0834 Deleting Channel 1 Three-phase Energies
FF
0835 Deleting Channel 2 Three-phase Energies
FF
0836 Deleting Channel 3 Three-phase Energies FF
0837 Deleting Channel 4 Three-phase Energies FF
0898 Deleting Channel 1-1S1 Single phase Energies FF
0899 Deleting Channel 1- 2S1 Single phase Energies
FF
089 A Deleting Channel 1- 3S1 Single phase Energies
FF
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CVM-NET4+-MC
Instruction Manual