Energy Meter Manual

<Toc> <Ind> <8. PR201 Original Communication Protocol>
8-11
IM 77C01E01-10E
● Parameter: 8 (Stops optional integration)
• Function
Stops optional integration.
• Command/response
Number
of bytes
121 2
2 11
Command
element
STX DG 8
Station
number
(ADR)
Checksum
ETX CR
There is no command data for data reading.
121 2 0
Response
element
STX DG 8 Station
number
(ADR)
No data
211
Checksum ETX CR
Number
of bytes
There is no response data.
• Example
Stops optional integration of PR300 with station number 01. 䊐䊐 indicates the checksum
value.
[Command]
[STX]DG801䊐䊐[ETX][CR]
Returns the following response for the above command.
[Response]
[STX]DG801䊐䊐[ETX][CR]
● Parameter 9: (Initializes maximum and minimum values)
• Function
Initializes the maximum and minimum values (maximum and minimum values of voltage-1
to voltage-3 and maximum value of current-1 to current-3)
• Command/response
Number
of bytes
121 2
2 11
Command
element
STX DG 9
Station
number
(ADR)
Checksum
ETX CR
There is no command data for data reading.
121 2 0
Response
element
STX DG 9 Station
number
(ADR)
No data
211
Checksum ETX CR
Number
of bytes
There is no response data.