SAMWONTECH
1th Edition of TEMP2000_Series IM : Dec. 15. 2008 Page 8 / 63
█ Example for SUM
◈
Example
To read the consecutively D-Register from D0001 (NPV) to D0005 (MVOUT)
- Rrquest : [stx]01RSD,05,0001[cr][lf]
- Rrquest (with CheckSum) : [stx]01RSD,05,0001C8[cr][lf]
☞ As shown below, hexa decimal value adding each text at 01RSD,05,0001 by ASCII code is 2C8, and lower
digit 2 characters C8 will be used for CheckSum.
Text 0 1 R S D , 0 5 , 0 0 0 1
Ascii value 30 31 52 53 44 2C 30 35 2C 30 30 30 31
█ ASCII Table
High
Low
0 1 2 3 4 5 6 7
0 NUL DLE SPACE 0 @ P ` p
1 SOH DC1 ! 1 A Q a q
2 STX DC2 “ 2 B R b r
3 ETX DC3 # 3 C S c s
4 EOT DC4 $ 4 D T d t
5 ENQ NAK % 5 E U e u
6 ACK SYN & 6 F V f v
7 BEL ETB ‘ 7 G W g w
8 BS CAN ( 8 H X h x
9 HT EM ) 9 I Y i y
A LF SUB * : J Z j z
B VT ESC + ; K [ k {
C FF FS , < L ¥ l |
D CR GS - = M ] m }
E SO RS . > N ^ n ~
F SI US / ? O _ o DEL
+
2C8
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