Fixed data header
|
Byte 1 – 4 Identification No. |
Byte 5 – 6 Manufacturer |
Byte 7 Version |
Byte 8 Medium |
Byte 9 Access No. |
Byte 8 Status |
Byte 11 – 12 Signature |
|---|---|---|---|---|---|---|
|
Serial number of the meter in an 8-digit, BCD coded format The serial number can also be found on the meter front panel |
4CA3 hex = Schneider Electric |
Firmware version of the communications board 10 = version 1.0 |
02 hex (electricity) |
Counter of successful access attempts |
Indicates M-Bus application errors |
Not used |