HMI Resistive Touch Panel 408MHz 800*480 Pixels Support MODBUS

Function codes supported by HMI as modbus host

Function No. 01: Read the coil status and get the current status of a group of logic coils (ON/OFF)

Function No. 03: Read holding registers and get the current binary value in one or more holding registers

Function No. 05: Force a single coil, force a logic coil on and off state (write bit)

Function No. 06: Load specific binary values into a holding register (write register)

No. 16 function: preset multiple registers, load specific binary values into a series of continuous holding registers (write multiple registers)

TK Series HMI Storage Data export Simple operation steps

1. Edit mView software, design HMI program, and define recipe data or record data.

2. Test the connected HMI program to confirm that is working properly.

3.  Use mView software to export [cache definition export].

4. Open xExpress editor, connect device and communication parameters.

5.  Import data definition (the file exported by step 3).

6. Read the data of HMI buffer area through practice line

7. Select the edited recipe or recorded data, and after editing the attributes, export the data to a text file.

8. Use Microsoft Excel software to open text documents, and then do data analysis and reports.