Omron KP**G-OD Series Communications Manual page 28

3 Compoway/F
(4) Attention at reading variable area
In case that read address is undefined, read data is [00] (4_ : command) or [00000000](C_, D_:command).
(5) Response Codes
Response
code
(MRES+SRES)
1002 Command too short
1101 Area type error
110B Response too long
1100 Parameter error
0000 Normal completion
3 - 12
Error name
The command is too short.
The variable type is incorrect.
The number of elements exceeds
the maximum.
The bit position is not 00.
No error.
Grid Connect Photovoltaic Inverter KPG/KPL Communication Manual
Error
Cause
priority
3
1
4
2
None