III : COMMUNICATION
IM TEMI 770E_C 2nd Edition: Sep. 1. 2003. 5/21
3.4 RSD Command
This command for reading D-Register orderly.
■
Transmission Format
Byte 1 2
3
1 2 1
4
2 1
1
S C
L
T
Command
element
X
Addr RSD ,
Param
e
ter
numb
e
r
,
D-Reg. No.
SUM
R
F
■
Response
Byte 1 2
3
1 2 1
4
1
4
1
…
S
T
Command
element
X
Addr RSD ,
OK
,
dddd-1 ,
dddd-2 ,
…
1 4 1 4 2
1
1
C
L
, dddd-(n-1) , dddd-(n) SUM
R
F
- Parameter number : 1 ~ 32
- dddd : Indicates a character string in hexadecimal format.
ex) When reading the D-Register from Temp PV(D0001) to Huni SP(D0006)
- Transmission : [stx]01RSD,06,0001[cr][lf]
- Transmission(Include Check Sum) : [stx]01RSD,06,0001C9[cr][lf]
([stx] = 0x02, [cr] = 0x0d, [lf] = 0x0a)