Rockwell Automation 2755-DM9, -DM9E High Speed Decoder - Manual (Page 110)

Interface
Chapter 7
Host Commands Using the RS-232 or RS-422
7–18
Note: Host port communication parameters are not changed to default values
with this command.
Response: =98<end>
Comments: The response of =98 indicates that the command has been
received and the decoder is resetting.
<end> = end of message code.
Note: The decoder enters the factory set parameters, saves the configuration
in the EEPROM, and resets. Operation will then resume according to the
default configuration parameters. Refer to Appendix B for factory set
parameters. The reset operation takes approximately 5 seconds.
Command: RN
Function: Saves decoder configuration to memory and restarts decoder.
Response: =97 <end>
Comments: The response of =97 indicates that the command has been
received and the decoder is resetting.
<end> = end of message code.
Note: The decoder saves the new configuration in the EEPROM and resets.
Operation will then resume according to the new configuration parameters.
The reset operation takes approximately 5 seconds.
Command: SA
Function: Saves decoder configuration to memory.
Response: =00 <end>
Comments: The response of =00 indicates that the command has been
received.
<end> = end of message code.
Note: The decoder saves the new configuration in the EEPROM. Operation
will then continue according to the new configuration parameters.
21. Save Configuration to
EEPROM and Restart
22. Save Configuration to
EEPROM (No Restart)