Samwontech TEMI 2500 - Page 17

SAMWONTECH
1st Edition of TEMI2000_Series IM : Dec. 15. 2008 Page 15 / 58
5.8 STD Command
STD Command is used to list the D-Registers that is necessary to monitor frequently.
▣ Request Message Frame
Byte 1 2 3 1 2 1 4 1 4
Frame STX Address STD ,
Count
Number
, D-Reg. - 1 , D-Reg. - 2
1 … 1 4 1 4 2 1 1
, … , D-Reg. - (n-1) , D-Reg. - n SUM CR LF
▣
Response Message Frame
Byte 1 2 3 1 2 2 1 1
Frame STX Address STD , OK SUM CR LF
▪ Count Number : 1 ~ 64
◈ Example
To register D0001(TEMP.PV), D0002(TEMP.SP), D0005(HUMI.PV) and D0006(HUMI.SP)
- Request : [stx]01STD,04,0001,0002,0005,0006[cr][lf]
- Request(with CheckSum) : [stx]01STD,04,0001,0002,0005,00069A[cr][lf]