ASTRO VG-871 - STM4 [20 H AFH]:Transmission Mode Data Setting

Chapter 2 INDIVIDUAL FORMATS FOR VG CONTROL COMMANDS
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2.124 STM4 [20H AFH] :Transmission Mode data setting
Function : This command sets Transmission Mode data of the indicated program No. In case,
program No.0, the data is saved in buffer RAM temporally. In case, NO.9999, the
data is saved in command work RAM.
Sequence ： TYPE2
Command :
STX
1 BYTE
02H
VG4CMD
1 BYTE
FDH
STM4
2 BYTE
20H AFH
Program NO
1-4 BYTE
"0"-"1000","9999"
,
1 BYTE
2CH (Delimiter)
PacketType
1 BYTE
"0"-"9"
,
1 BYTE
2CH (Delimiter)
Interval
1 BYTE
"0"-"20"
ETX
1 BYTE
03H
Fig 2-124-1
PC
VG
STX～ETX
ACK or
STX+ESTS+ERROR CODE+ETX