CHV180 series frequency inverter special for elevator Communication protocol
.106.
Higher byte of 0004H
13H
Low byte of 0004H
88H
High byte of 0005H
05H
Low byte of 0005H
DCH
Low byte of CRC
7CH
High byte of CRC
54H
END
T1-T2-T3-T4 (transmission time of 3.5 bytes)
10.7.2 ASCII mode, read 2 data from 0004H:
The request command is:
START
‘:’
Node address
‘0’
‘1’
Command
‘0’
‘3’
High byte of start address
‘0’
‘0’
Low byte of start address
‘0’
‘4’
High byte of data number
‘0’
‘0’
Low byte of data number
‘0’
‘2’
LRC CHK Hi
‘F’
LRC CHK Lo
‘6’
END Lo
CR
END Hi
LF
The reply is
START
‘:’
Node address
‘0’
‘1’
Command
‘0’
‘3’
Returned byte number
‘0’
‘4’
