***PING
Ping all connected device to determine the number, type, and ID of the 
connected devices. 
 
F00PONG
F01PONG
B02PONG
B03PONG
S04PONG
S05PONG
Q06PONG
Q07PONG
T00PONG
T01PONG
8.135. PRESETK -- Delete One or All Presets
This command kills (deletes) the specified preset. If a wildcard character (*) is used to specify the preset, 
then all presets are deleted. 
If an attempt is made to delete one of the factory presets (in the range 0-15), the PRESETK command will 
fail and generate an ERROR#071. This is because the factory presets are read-only, thus the cannot be 
changed or deleted. 
This command is saved to global non-volatile memory and is not part of a preset. Its value is saved each 
time it is changed. It will retain its value after power-down. Since this command writes to non-volatile 
memory, there will be a delay before an acknowledgment is returned. 
Example Description Status Message
B01PRESETK18
Delete preset number 18. 
B01PRESETK18
B01PRESETK*
Delete all presets. 
B01PRESETK*
8.136. PRESETL -- List All Commmands in a Preset
This command lists all the commands in a given preset. For example, assume that user preset 18 has been 
defined previously by the following command. 
B01PRESETW18
Now, issuing the command: 
B01PRESETL18?
Will result in a long sequence of status mesages reflecting all the data stored in the preset. At the end of the 
status messages, a final message of 
B01PRESETL18
will be displayed.