Connecting To Ej1 Temperature Controllers Using Modbus-Rtu; Nv-Series Pt Settings - Omron NV Series Setup Manual

Connecting to EJ1 Temperature Controllers Using Modbus-RTU

6-5 Connecting to EJ1 Temperature Controllers Using
Modbus-RTU
6-5-1

NV-series PT Settings

Model Selection in the NV-
Designer
1:1 Connection
NV-series PT
Master
Modbus-RTU
RS-485
NV Configuration on NV-
Designer
110
Select Modbus (RTU Mode | Temperature Controller) for the model selection
when creating a new NV-Designer file.
An EJ1 Temperature Controller can be connected using Modbus-RTU with the
NV-series PT as the master. When performing communications using Mod-
bus-RTU, use port B of the EJ1 EDU.
EJ1 Temperature
Controller
Slave
Modbus-RTU
RS-485
Port B
The following settings can be made from the Communication Parameters Tab
in the Configuration Dialog Box. Set the baud rate and parity to match the set-
tings at the EJ1.
NV Configuration
1:N Connections
NV-series PT
Master
EJ1 Temperature
Controller
Slave
Section 6-5
EJ1 Temperature
Controller
Slave
Port B
Up to 31 Temperature
Controllers can be
connected.
Port B