Delta AH500 - Page 573

Chapter 6 Applied Instruction
6-405
PLCVFD
The PLC sends “：01 03 2100 0005 D6 CR LF” (ASCII).
VFDPLC
The PLC receives “：01 03 0A 0000 0500 01F4 0000 0000 F8 CR LF” (ASCII).
The PLC sends the data.
Data
Description
‘0’
16#30
ADR 1
ADR (10) is the station address of the AC motor drive.
‘1’
16#31
ADR 0
‘0’
16#30
CMD 1
CMD (10) is the command code.
‘3’
16#33
CMD 0
2’
16#32
Initial data address
‘1’
16#31
‘0’
16#30
‘0’
16#30
‘0’
16#30
Number of data (counted by the word)
‘0’
16#30
‘0’
16#30
‘5’
16#35
‘D’
16#44
LRC CHK 1
LRC CHK (01) is the error checking code.
‘6’
16#36
LRC CHK 0