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88
A-3
Non-Omron devices to NQ-Series configurations
A-3-1 NQ as Modbus RTU Master and ModSim (Slave-
Simulation Software)
There are two options available in Modbus RTU: Modbus, 1 word length commands and Modbus, 16 word
length commands. If Modbus driver is selected, all registers should be available in the slave.
In the following example ModSim (Modbus Slave Simulator www.wintech.com) is used to the check whether the
Modbus RTU master is communicating properly. The settings of the Modbus slave unit used should be set
according to settings of ModSim to ensure a good communication.
To perform a successful communication proceed as follows.
1 Create a new project in NQ-Designer.
2 Right-click the
Nodes
folder and click
Add...
.
3 Set all data as shown in the screenshot.
4 Create PLC tag with address
HR400100
.
5 Add a
Data Entry
object with tag address
HR400100
on
screen1
.
6 Download the application and firmware to NQ-Series.
7 Open ModSim.
8 Click
New
on
File
menu.
Содержание NQ HMI
Страница 1: ...NQ Series HMI GETTING STARTED GUIDE Cat No V07 EN 01 NQ3 TQ0 B NQ3 MQ0 B NQ5 SQ0 B NQ5 MQ0 B...
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Страница 14: ...Conformance to EC Directives Section 1 7 xiii...
Страница 20: ...Specifications per model Section 2 4 6...
Страница 78: ...Debugging Section 6 2 64...
Страница 88: ...NQ Series diagnostics Section 7 4 74...
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