KEYENCE N-410 - Manual (Page 110)

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6-5 Setting Commands for the N-410 Series
Command communication format
 Header/Delimiter
When the command format is + , the response format is + .
When the command format is , the response format is
.
* can be added at the end of the command. However, is not added to the response.
* When is added before the command being sent, the data in the receive buffer of the N-
410 Series is cleared by . However, is not added to the response.
 Response error code
The N-410 Series device returns the following error codes when receiving an incorrect command.
Error response...ERR** (where ** = error code)
Command Response
Command CR Response CR
STX Command ETX
STX Response ETX
Command CR Response CR
STX Command ETX STX Response ETX
LF LF
ESC
ESC ESC
Error codes Error name Meaning
ERR91 Command abnormality A command that was not saved was received.
ERR92 Parameter abnormality An erroneous parameter (setting value) was received.
ERR93 Mode abnormality An invalid command for the current mode was received.
ERR94 EEPROM abnormality
The contents of the EEPROM may have been corrupted.
Initialize the settings.
ERR95 Unable to receive
Commands cannot be received because the device is in
multi-head mode.