7, Feedback commands (from a controller)
The 8 ASCII feedback commands are send after receiving the command from a controller
Item Command Function Description
1 J`{ Power on Responses the system power.
On command to the controller
2 J`E Power off Responses the system power.
Off command to the controller
3 J~[''Q\ Channel 1 updated Changes the 1st output signal.
xx is the selected source
''_&Q\ZQZZQ+
4 J~[''Q Channel 2 updated Changes the 2st output signal.
xx is the selected source
''_&Q\ZQZZQ+
5 J~[''Q Channel 3 updated Changes the 3st output signal.
xx is the selected source
''_&Q\ZQZZQ+
6 J~[''Q Channel 4 updated Changes the 4st output signal.
xx is the selected source
''_&Q\ZQZZQ+
7 J` Lock on Is locked on
8 J~` Lock off Is released
9 J Reset Responses the reset command.
10 J  Status asknowledge Responses the ask status
Command to the controller
Remark: The device responds to one feedback command for every request except the
<SBASKATA> . After the device receives <SBASKATA>, it will send the 10th, 1/2th, IN/OUT
state, 7/8th command sequentially. Note: Responses IN/OUT state command: SBUD0000XXYY input port XX=> (01, 02, ..., 06) output port YY=> (01, 02, ..., 06)6