Power (Command : A) - HP LD4200 User Manual

Transmit 'FF' data to read status of command.
*[Cr]: Carriage Return
ASCII code '0x0D'
*[ ]: ASCII code Space (0x20)'
OK Acknowledgement
[Command2][ ][Set ID][ ][OK][Data][x]
*The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At
this time, if the data is in data read mode, it indicates present status data.
If the data is in data write mode, it returns the data of the PC computer.
Error Acknowledgement
[Command2][ ][Set ID][ ][NG][Data][x]
*If there is error, it returns NG

01. Power (Command : a)

To control Power On/Off of the Set.
Transmission
[k][a][ ][Set ID][ ][Data][Cr]
Data 0 : Power Off 1 : Power On
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
To show the status of Power On/Off.
Transmission
[k][a][ ][Set ID][ ][FF][Cr]
Acknowledgement
[a][ ][Set ID][ ][OK][Data][x]
Data 0 : Power Off 1 : Power On
44 Appendix C Controlling the Multiple Product ENWW