Panasonic 35 - Manual (Page 38)

External control
28
■Control commands
■Support commands
An instruction for the controller is called a “command,” while the message sent back from the controller is a
“response.” The commands below marked by ○ are supported.
If an unsupported command is received by the controller it returns an error response including a “NOT
supported error” code.
■Error codes
Binary hexadecimal 00-FF (ASCII-encoded)
・Description of generated errors
Name Character ASCII Descriptions
Header < 3CH Beginning of the message
Command # 23H Command message
Response
(Normal)
$ 24H Normal response message
Response
(Error)
! 21H Error response message
Terminator C
R
0DH End of the message
No. Command name Code Description Support
1 Data area read RD Reading from data area ○
2 Data area write WD Writing to data area ○
Error code Error name Descriptions and troubleshooting
40H BCC error
The command data caused a BCC error.
Check the BCC code and resend the data.
41H Format error
For example, the transmission format of the command data is not
correct, or the address does not exist.
Correct the format or command.
42H NOT supported error
The sent address was outside the range.
Check the address.
45H Address error
The sent address was outside the range.
Check the address.