LSIS XBE-DC08A, Руководство пользователя, Страница: 1065 / 1284

Chapter 2 Built-in Cnet communication
2-67
B
u
ilt
-in
C
omm
5) Monitor execution (Y##)
This is a function that carries out the reading of the variable registered by monitor register. This also specifies a
registered number and carries out reading of the variable registered by the number.

PC request format
Format name Header Station No. Command Registration No.
Tail Frame check
Frame (Example)
ENQ H10 Y(y) H09 EOT BCC
ASCII value
H05 H3130 H59(79) H3039 H03
Item Description
Register No.
Register No. uses the same number registered during monitor register for monitor execution.
It is possible to set from 00-09 (H00-H09).
BCC
When command is lower case(y), only one lower byte of the value resulted by adding 1 byte
each to ASCII values from ENQ to EOT is converted into ASCII, added to BCC.

XGB Response format (ACK response)
1) In case that the register Format of register No. is the Individual reading of device
Format name Header Station No. Command
Registration
No.
Number of
Blocks
Number of data Data Tail Frame check
Frame (Example)
ACK H10 Y(y) H09 H01 H02 H9183 ETX BCC
ASCII value
H06 H3130 H59(79) H3039 H3031 H3032 H39313833 H03
2) In case that the register Format of register No. is the continuous reading of device
Format name Header Station No.
Command
Registration No. Number of data Data Tail Frame check
Frame (Example)
ACK H10 Y(y) H09 H04 H9183AABB ETX BCC
ASCII value
H06 H3130 H59(79) H3039 H3034
H393138334141424
2
H03

XGB Response Format (NAK response)
Format name
Heade
r
Station No. Command
Registration
No.
Error code
(Hex 2Byte)
Tail Frame check
Frame (Example)
NAK H10 Y(y) H09 H1132 ETX BCC
ASCII value
H15 H3130 H59(79) H3039 H31313332 H03
Item Description
BCC
When command is lowercase(y), only one lower byte of the value resulted by adding 1 Byte
each to ASCII values from NAK to ETX is converted into ASCII and added to BCC, and
sent.
Error code
Hex and 2 bytes (ASCII code, 4 bytes) indicate error type. For the details, Refer to XGT
dedicated communication error codes and countermeasures.