HAC-MLW Metering Module User Manual V1.0
P
25
10.5. More Command
10.5.1 Select the third layer area, check the IMEI (DeviceEui) of meter, click the command that needs to be
transmitted, and then trigger the meter to report data. After the platform receives the data reported by the meter, it
will transmit the command. After receiving the command by the meter, execute the corresponding action and report
the data. The reported data can be inquired in the data management or in the command information column.
10.5.2 Command transmission description form
No.
Command list
Command Description
1
Set the meter
readings command
Set the meter readings
2
Metering mode
command
Different metering modes can be configured according to the meter, such as:
single and dual pulse metering (hall, reed switch, non-magnetic, etc.)
3
Read monthly freeze
command
Read the monthly frozen data generated by the meter, and the meter can save
the monthly frozen data of the latest 128 months at most
4
Read yearly freeze
command
Read the annual frozen data generated by the meter, the meter can save the
annual frozen data for a maximum of 10 years
5
Valve control
command
It’s used to valve control of meter.
6
Timing dredging
valve command
It is used to control the valve of meter at regular time. Open the dredge valve
at regular time. The meter will complete the valve at the 3rd of each month.
Otherwise, the valve will not be dredged.