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'A'(41h). If you want to control all of the monitors which are connected by a daisy chain, specify
a destination address
‘
*
’
(2Ah).
4
th
byte) Source: Source equipment ID. (Sender)
Specify a sender address.
The controller must be
‘
0
’
(30h).
On the reply, the monitor sets the own MONITOR ID in here.
5
th
byte) Message Type: (Case sensitive.)
Refer to section 4.2
“
Message block format
”
for more details.
ASCII 'A' (41h): Command.
ASCII 'B' (42h): Command reply.
ASCII 'C' (43h): Get current parameter from a monitor.
ASCII 'D' (44h): "Get parameter" reply.
ASCII 'E' (45h): Set parameter.
ASCII 'F' (46h): "Set parameter" reply.
6
th
-7
th
bytes) Message Length:
Specify the length of the message (that follows the header) from STX to ETX.
This length includes STX and ETX.
The byte data must be encoded to ASCII characters.
Ex.) The byte data 3Ah must be encoded to ASCII characters '3' and 'A' (33h and 41h).
The byte data 0Bh must be encoded to ASCII characters '0' and 'B' (30h and 42h).
Summary of Contents for V423
Page 12: ...12 72 4 4 Delimiter Packet delimiter code ASCII CR 0Dh Header Message Check code Delimiter...
Page 37: ...37 72 CR 0Dh End of packet...
Page 39: ...39 72 Delimiter CR 0Dh End of packet...
Page 41: ...41 72 Delimiter CR 0Dh End of packet...
Page 43: ...43 72 CR 0Dh End of packet...
Page 48: ...48 72 Delimiter CR 0Dh End of packet...