GTAKE GK600 Series, Руководство пользователя

Страница: 264 / 277

Appendix Communication Protocol GK600 User Manual
- 256 -
Appendix Table 13 Line diagnosis sub-parameter
Sub-PARA
Data
(request)
Data
(response)
Meaning of subfunction
0x0001
0x0000 0x0000
Reinitialize communication: make
no-response mode disable.
0xFF00 0xFF00
Reinitialize communication: make
no-response mode disable.
0x0003
“New frame
end” 00
“New frame
end” 00
Set the frame end of ASCII mode and this
"new frame end" will replace the original
line feed symbol.(Note: new frame end
shall not be greater than 0x7F and shall not
be equal to 0x3A)
0x0004 0x0000 No response
Set no-response mode. Only response to
reinitialization communication request. This
is mainly used for isolating faulty
equipment.
0x0030
0x0000 0x0000
Make slave no-response to invalid
command and error command
0x0001 0x0001
Make slave response to invalid command
and error command
Parameter 0x10: write parameters continuously
Request format is shown in appendix table 14.
Appendix Table 14
Application layer protocol
data unit
Data length (number of
bytes)
Range
Parameter 1 0x10
Register address 2 0x0000~0xFFFF
Number of registers 2 0x0001~0x0004
Number of bytes of register
content
1
2* number of operation
registers
Register content
2* number of operation
registers
Check LRC or CRC
Response format is shown in appendix table 15.
Appendix Table 15