Delta AH500 Manual page 469

The interface is shown as below after the new item of Read/ Write is added.
Double click the newly added item to enter the parameter editing interface of Read/Write of
Modbus, where set the mapping relations of the serial port data exchange between the master
and slave.
Explanation of parameter editing interface:
Item
To display the preset PLC model used as the CPU where the mapping
PLC Type
registers are
Data Address
The register in the master PLC for exchanging the data with the slave
Description of the device where the data of maximum 30 bytes can be
Description
input
Slave ID The station number of the slave to exchange the data with AH10SCM-5A
Delta PLC model is selectable; default: other Device
Device Type
If the non-Delta PLC device is used, select other Device.
Ch a pt er 11 DeviceNet Re m ote I/O Module AHRTU-DNET
Explanation
11-43