Hello everyone, in the previous post plc247.com guided you to use Delta HMI to control and monitor Omron E5CC Temperature Controller through Modbus-RTU communication, today I will guide you to connect the same to Autonics TK4S.
You need to use Model TK4S with RS485 port support (In this project plc247.com uses Autonics TK4S-T4SN and HMI Delta DOP-107EV, other Delta HMIs with RS485 port have the same control).
DELTA DOP-107EV & Autonics TK4S “Wiring Diagram”
Note: Use a 120Ω Terminal Resistor if the communication distance is long.
Autonics TK4S Modbus Parameters Setting
– Below is a table of communication parameters that need to be set up for Autonics TK4S when using Modbus RTU
TK4S Controller >>> Press “Mode” >>> Choose “PAr.4”
- AdrS = 1 (Modbus Slave)
- bPS = 9.6 (9600bps)
- Prty = EvEn (Parity check)
- StP = 1 (Stop bit)
- rSy.t = 20 (Response time)
Autonics TK4S Modbus Registers Address
>>> TK4S Set Temperature Address = 0 (Hex) / Funtion Code = “06”
>>> TK4S Temperature Monitoring = 3E8 (Hex) / Funtion Code = “04”
Delta HMI Modbus-RTU Configuration
We need to set the communication parameters of Delta DOP-107EV to be the same as those of Autonics TK4S before they can connection.
HMI Programming
+ Control Panel Design
+ TK4S No.1 Temperature Setting
+ TK4S No.2 Temperature Setting
+ TK4S No.1 Temperature Monitoring
+ TK4S No.2 Temperature Monitoring
Project Video Tutorial
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Related Software and Documents
+ Delta DOP-107EV Software Free Download
+ Autonics TK4S Manual PDF Download
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