TECO JSDEP Series - Page 179

7-6
(3) Write a word to drive  Function code format: W5XxYyZzSs
Xx : Address for write data ( Unit :Byte、Hex representation)
YyZz : Writes the data contents ( Unit :word, Hex representation)
Ss : Check Sum，Ss =’W’+’5’+’X’+’x’+’Y’+’y’+’Z’+’z’ ( Unit :Byte, Hex representation)
Ex3：Write data 0008H to register 30H
( Convert『W5300008』into ASCII codes )
Check Sum=57H+35H+33H+30H+30H+30H+30H+38H=1B7H
W 5 3 0 0 0 0 8
Obtain Function code for write data 0008H to register 30H : 『W5300008B7』
Drive response message :『%』(ASCII code :25H)
* When function code incorrect , drive response :『!』(ASCII code: 21H )
(4) Write consecutive 2 words to drive  Function code format: M5NnXxYyAaBbSs
Nn : Address for write data( Unit :Byte、Hex representation)
XxYy : Writes the data contents of address Nn+1 ( Unit :Word、Hex representation)
AaBb : Writes the data contents of address Nn ( Unit :Word、Hex representation)
Ss : Check Sum , Ss =’M’+’5’+’N’+’n’+’X’+’x’+’Y’+’y’+’A’+’a’+’B’+’b’ ( Unit :Byte、Hex representation)
Ex4: Write data 0002 000BH to register 60H
( Convert『M5600002000B』into ASCII codes )
Check Sum=4DH+35H+36H+30H+30H+30H+30H+32H+30H+30H+30H+42H =27CH
M 5 6 0 0 0 0 2 0 0 0 B
Obtain Function code for write data 0002000BH to register 60H：『M5600002000B7C』
Drive response message:『%』(ASCII code :25H )
* When function code incorrect , drive response :『!』(ASCII code: 21H )