What is the data of Kunlun Tong-state touch screen Siemens timer?

Kunlun Tongtai MCGS settings, open the MCGS configuration software, "Parent Device" - Properties, set the IP address of the screen and PLC, they must be in the same network segment. Under "Device Management", select Siemens 1200. "User Window" - double-click the numerical display label, set the variable, channel address: 1.0, corresponding to DB1.DBW0 in the Siemens DB data block; 1.2 will be discussed below for DB1.DBW2 in the DB data block. Click "Confirm" to automatically Generate expression; output format, data unit.

Download to the touch screen.

Siemens PLC1200, open Porto V14 software, configure the PLC and signal board, and set the IP of the PLC. The address is the same as in the previous MCGS. After powering on, check the system memory and clock, and then these will be synchronized to the variable table. Make sure that MCGS can access the required variables. The data type is int.

Create a new DB data block, right-click on the data block-properties, and cancel "Optimize block access" so that MCGS can access the data in the DB with an absolute address. Create a new Startup organization block. Drag the MODBUS initialization module into the communication library, because when the PLC switches from STOP to RUN, the Startup organization block is executed first, so that the "PORT" can be initialized to 269, which is automatically generated during the initial configuration. Hardware identifier. MODBUS master station program, where "MB_ADDR" is the slave station address. The 1200 signal board is connected to the RS485 probe. The factory device address is 10, so fill in 10 here.