Chapter8 Communication Function
8-28
(5) Example
This example supposes that the status of MK80S Base Unit of station No. 1 is read.
①
Computer request Format (PC
→
MK80S Base Unit)
Format name
Header
Station No.
Command
Command type
Tail
Frame check
Frame (Example)
ENQ H01 R(r)
ST EOT
BCC
ASCII value
H05
H3031
H52(72) H5354 H04
②
For ACK response after execution of command (PC
←
MK80S Base Unit)
Format name
Header
Station No.
Command
Command type
Status data
Tail
Frame check
Frame (Example)
ACK H01 R(r) ST
See status data
Format
ETX BCC
ASCII value
H06
H3031
H52(72) H5354
H03
③
For NAK response after execution of command (PC
←
MK80S Base Unit)
Format name
Header
Station No.
Command
Command type
Error code
Tail
Frame check
Frame (Example)
NAK H01 R(r) ST Error code (2)
ETX
BCC
ASCII
value H15 H3031 H52(72) H5354 Error code (4)
H03
Содержание MASTER-K80S
Страница 27: ...Chapter 4 Names of Parts 4 4 1 3 30 points base unit 4 1 4 40 points base unit 4 1 5 60 points base unit...
Страница 66: ...Chapter 6 Input and Output Modules 6 3 30 point base unit 4 40 point base unit DC24V DC24V DC24V...
Страница 67: ...Chapter 6 Input and Output Modules 6 5 60 point base unit DC24V DC24V...
Страница 206: ...Chapter 8 Communication Function 8 63 You can see the frame list which is designated Click OK button...