To Control A Slave Motor Drive - Delta C2000 series User Manual

Classical field oriented control ac motor drive

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Table of Contents

 S1: Addres of the connecting device. S2: Communication function code. S3:

Address to read data. S: Register to read and write data.

Before using this command, set COM1 to be controlled by PLC(Set Pr09-31 =

-12). Then set the corresponding comunication speed and format(Set Pr09-01

and Pr09-04). S2: Communication function code. This command only supports

the function codes in the table below.

 Once the command is executed, M1077, M1078 and M1079 will become zero.

 Here is an example of when C2000 wants to control another motor drive and a

PLC with station number 20.

To control a slave motor drive

Write a single Word.

Write multiple coil

Write a single word

Read Pr01-00 ~ Pr01-03, four data

and save the read data in D0 to D3.

Read motor drive's address from

H2100 ~ H2104, total 3 data and save

the read data in D5 ~ D7.

Write into Pr05-00 ~ Pr01-03, total 3

data, the value to write into are D10 ~

Write into motor drive's address

H2000~H2104, total 2 data, the value

to write into are D15~D16.

Chapter 16 PLC Function C2000 Series

MODRW COMMAND