Transmission / Receiving Protocol - HP LD4200TM User Manual

Hp ld4200tm: user guide
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Table of Contents
24. Speaker
25. Time
26. On Timer (On/Off Timer) On, Off
27. Off Timer (On/Off Timer) On, Off
28. On Timer (On/Off Timer) Time
29. Off Timer (On/Off Timer) Time
30. Sleep Time
31. Auto Sleep
32. Power On Delay
33. Language
34. DPM Select
35. Reset
36. S/W Version
37. Input Select

Transmission / Receiving Protocol

Transmission
[Command1][Command2][ ][Set ID][ ][Data][Cr]
*[Command 1]: First command. (k)
*[Command 2]: Second command.(a ~ u)
*[Set ID]: Set up the Set ID number of product.
range : 01H~63H. by setting '00H', server can control all products.
* In case of operating with more than 2 sets using set ID as '0' at the same time, it should not check
the ack message.
Because all sets will send the ack message, so it's impossible to check the whole ack messages.
*[DATA]: To transmit command data.
Transmit 'FF' data to read status of command.
*[Cr]: Carriage Return
ASCII code '0x0D'
*[ ]: ASCII code Space (0x20)'
OK Acknowledgement
46
Appendix C Controlling the Multiple Product
COMMAND1
COMMAND2
d
v
f
a
f
b
f
c
f
d
f
e
f
f
f
g
f
h
f
i
f
j
f
k
f
z
x
b
DATA1
DATA2
00H -01H
00H -06H
00H - 17H
00H, FFH
00H, FFH
00H -07H
00H - 17H
00H -07H
00H - 17H
00H -08H
00H -01H
00H -64H
00H -09H
00H -01H
00H -02H
FFH
20H -A0H
DATA3
0 - 3BH
00 - 3BH
00 - 3BH
ENWW
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