3 command description, 1 error status, Error status – IDK OPF-H1000D User Manual
Page 41: Command description

OPF-TH1000D/OPF-RH1000D User’s Guide
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8.3 Command description
8.3.1 Error status
@ERR
Error status
Function
Acquisition
Format
Only return value
Return value
format
@ERR, error
Parameter
error: error status
1 = There is an error in the parameter format or value.
2 = Undefined command or there is an error in the command format.
5 = Being set using menu (for transmitter).
Example
GIS
@ERR,2
Sends the @GIS command.
There is an error in the command format.
Related info.
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