Owner manual

2-17
IM 04L41B01-17E
Using the Serial Interface
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2
3
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6
App
Index
Setting the DX1000 Master (Modbus Master)
Assumes the settings other than those below are left to default values.
Setting the Modbus Master Function
◊ Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic
setting mode), and select the Menu tab > Communication (Serial) > Basic settings.
Item Settings
Address 2
Protocol Modbus-M
Setting Command
◊ Press MENU (to switch to setting mode), hold down FUNC for 3 s (to switch to basic
setting mode), and select the Menu tab > Communication (Serial) > Modbus
master > Command settings.
Item Settings
Command type R-M
First and Last C01
Addr. 1
Regi. 30001
Type INT16
Setting the Computation Channel
See “Usage Example of the Modbus Function” in section 1.11.
Assigning the channel to a Group
See “Usage Example of the Modbus Function” in section 1.11.
Starting the Computation
See “Usage Example of the Modbus Function” in section 1.11.
Confirming the Communication Status
See “Usage Example of the Modbus Function” in section 1.11.
2.7 Usage Example of the Modbus Function