Delta RTU-CN01, Operation Manual

Page: 38 / 89

Chapter 5 Introduction to the Software Interface
5-17
5
Master (Byte) RTU-CN01
Byte2
Low byte of the channel 2 input value of the 1
st
special
module
Byte3
High byte of the channel 2 input value of the 1 st special
module
…… ……
ByteN
DI/DO module
X0 ~ X7 of the 2
nd
DI/DO module
ByteN+1 X0 ~ X7 of the 1
st
DI/DO module
ByteN+2 X0 ~ X7 of the 4
th
DI/DO module
ByteN+3 X0 ~ X7 of the 3
rd
DI/DO module
…… ……

When the control word and status word of RTU-CN01 are included in IO data, in the following figure four
channels of outputs for DVP04DA-S and four channels of inputs for DVP04AD-S and 8 digital inputs and
8 digital outputs as well as of Control Word and Status Word are configured.

See the following tables for the explanation of IO mappings above.

CANopen master
→
RTU-CN01
Master (Byte) RTU-CN01
Byte0
RTU-CN01
Low byte of Control Word of RTU-CN01
Byte1 High byte of Control Word of RTU-CN01
Byte2
Special module
Low byte of the channel 1 output value of the 1 st special
module
Byte3
High byte of the channel 1 output value of the 1
st
special
module
Byte4
Low byte of the channel 2 output value of the 1
st
special
module
Byte5
High byte of the channel 2 output value of the 1
st
special
module
…… ……
ByteN
DI/DO module
Y0 ~ Y7 of the 2
nd
DI/DO module
ByteN+1 Y0 ~ Y7 of the 1 st DI/DO module