Samwon Tech TEMI880 - WSD Command

SAMWONTECH
4th Edition of TEMI880 IM : Jan. 29. 2007 Page 96 / 119
4.3.6 WSD Command
▶ This command for writing D-Register orderly.
▶ Transmission Format
Byte 1 2 3 1 2 1 4 1 4 1 …
S
T
Command
element
X
Addr WSD ,
Para.
number
, D-Reg. No1 , dddd-1 , …
1 4 1 4 2 1 1
C L
, dddd-(n-1) , dddd-(n) SUM
R F
▶ Response
Byte 1 2 3 1 2 2 1 1
S
T
Command
element
X
Addr WSD , OK SUM
C
R
L
F
- Para. number : 1~32.
- dddd : Indicates a character string in hexadecimal format.
ex) When the writing Temp. SP(D0102) and Humi. SP(D0103) as the FIX Running.
- Setting Temp. SP : 50.0 ℃ → Delete decimal point(500) → Hexadecimal(0x01F4)
- Setting Humi. SP : 80.0 % → Delete decimal point(800) → Hexadecimal(0x0320)
- Transmission : [stx]01WSD,02,0102,01F4,0320[cr][lf]
- Transmission(Include Check Sum) : [stx]01WSD,02,0102,01F4,0320C4[cr][lf]