Wecon hmi user-defined protocol settings

The procedures of Wecon hmi hmi user-defined protocol settings is as follows:

Startup of ‘User-defined Protocol''

1. Select ‘User-defined Protocol Connection''

2. Open the configuration dialog box of User-defined Protocol

a. Start from the LEVI communication configuration

b. Initiate the User-defined Protocol program separately

Program interface

Ⅰ.main interface

1. Instruction input: enter the instruction you want to use

2. operation type: chose the operation type of instruction:Read register or write register transmitting check: add transmitting check

3. coding method: point out the coding method of instruction:HEX or SACII

4. other settings:

a. ‘no returning'' instruction: appoint that no instruction returns after a specified instruction is sent.

b. ‘Sending after receiving'' instruction: appoint that receive a specified instruction first and then send the instruction.

5. ‘single transmission''instruction: this instruction appoints specified bit to control single transmission

a. transmission-controlled bit: set transmission-controlled bit of the instruction

6. instruction adding: add an instruction after setting paramaters

7. cancel: cancel the current operation

8. append: append a new instruction

9. modify: modify currently selceted instruction

10. delete: delete currently selceted instruction

11. clear: clear all instructions and delete the configuration file

12. instructions list: browse all the adding instructions to be send

13. component addresses list: browse the addresses of adding components,which is in accordance to the sending instructions

14. import: import the configuration file user produces into the project directory

15. export: export the file user has configurated to any location

16. browse: browse the files user has configurated

17. exit: exit the program

Ⅱ.Sub-interface

Check settings

1. transmit check: add check bits to an instruction

2. return check:

a. starting position: point out the starting position of the instruction used for check calculation in an return instruction

b. length: length of the instruction used for check calculation

c. different with transimt check: set return check when return check is different with transmit check...