Device Error Messages

These error messages are generated by the device in response to the commands sent from the server. The errors are received by the backend and then forwarded to the frontend applications to take necessary actions or display to user.

Error Status Message Function
0x00 err_checksum Incorrect checksum
0x01 err_cmd Invalid command (command not understood)
0x03 err_out_of_range Command parameters out of range
0x04 err_num_bytes Incorrect number of bytes
0x05 err_mode Command not supported in this mode (eg. standby)
0x0D err_boot_chksum Boot image checksum not passed (POST result)
0x0E err_update Update required (version check)
0x0F err_critical Critical system error (reboot required)