Ack; Ok With Reply Back Mode On, The Rta-Rs232 Responds With Ok When A Command Is - Lutron Electronics RadioTouch RTA-RS232 Setup And Installation Manual

Monitoring Control
OK
This response from the RTA-RS232 informs the Host when a command was successfully processed. Reply Back
must be turned ON for the RTA-RS232 to issue this response.
Example:
:PS,6,5<CR>
~OK<CR>

ACK

This response from the RTA-RS232 informs the Host when it has completed RF transmission of its current
command. ACK must be turned ON for the RTA-RS232 to issue this response.
Example:
:PS,6,5<CR>
~ACK<CR>
Sets the level for Zone #6 to preset level #5, from Host
Indicates that the command was successfully processed, reply from RTA-RS232
Sets the level for Zone #6 to preset level #5, from Host
Indicates that it completed RF transmission of its current command, reply from RTA-
RS232
RadioTouch Setup Guide for RTA-RS232
TM
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