Energy Meter Manual

<Toc> <Ind> <8. PR201 Original Communication Protocol>
8-23
IM 77C01E01-10E
● Parameter: G (Integration reset)
• Function
Resets the active energy.
• Command/response
Number
of bytes
121 2
2 11
Command
element
STX DP G
Station
number
(ADR)
Checksum
ETX CR
Number
of bytes
121 2
2 11
Response
element
STX DP G
Station
number
(ADR)
Checksum
ETX CR
There is no response data.
• Example
Resets the active energy of PR300 with station number 01. 䊐䊐 indicates the checksum
value.
[Command]
[STX] DPG01䊐䊐[ETX][CR]
Returns the following response for the above command.
[Response]
[STX] DPG01䊐䊐[ETX][CR]
Resets the active energy.
● Parameter: 4 (Sets VT ratio), parameter: 5 (Sets CT ratio), parameter: B (Inte-
grated low-cut power), parameter: C (Integration pulse unit), Parameter: D
(Integration pulse ON pulse width), Parameter: E (Analog output scaling “L”),
Parameter: F (Analog output scaling “H”) These parameters are not sup-
ported. Even if a command with any of these parameters is received, the
command is disabled. The command is discarded and an error response
(overranged command data error) is returned.