Delta AS Series Programming Manual page 915

AS Ser ies Pro gra mm in g M anu al
Example
1. The PLC is connected to the VFD-S series AC motor drive (RTU modeSM210 is ON; 16-bit mode: SM606 is ON.).
The value 16#12, to be written into the device at 16#2000 in the VFD-S series AC motor drive, is written into the
device in the PLC first.
PLCVFD-S
The PLC sends 01 06 2000 0012 02 07.
The PLC sends the data in the following table.
Register
D100
Low 8 bits
D101
Low 8 bits
D102
Low 8 bits
D103
Low 8 bits
_6
D104
Low 8 bits
D105
Low 8 bits
D106
Low 8 bits
D107
Low 8 bits
CRC CHK (01) above is the error checking code. You can calculate it with the CRC instruction (8-bit mode: SM606
is ON).
CRC check code: 16#02 is stored in the low 8-bit in D106, and 16#07 is stored in the low 8-bit in D107.
6 - 6 3 6
Data
16#01 Address
16#06 Function
16#20
Data address
16#00
16#00
Data
16#12
16#02 CRC CHK 0
16#07 CRC CHK 1
Description