Siemens S7-1200 dan S7-1500 komunikasi dengan modbuss tanpa tambahan alat dan software

The SIMATIC S7-1200 enables point-to-point communication via the CPU extension with the interfaces RS485 und RS232. You can add up to three communication modules (+ one RS485 communications board) to each S7-1200 controller. Using the MODBUS library integrated in STEP 7 (TIA Portal) you can define each communication module as a MODBUS master or slave. … Read more

Bagaimana mengkonfigurasi PLC Siemens S7-1200 dan S7-1500 di TIA Portal

Bagaimana memulai menkonfigurasi PLC Siemens dengan TIA Portal, sebenarnya caranya mirip menggunakan simatic manager 1. Open the PLC Siemens project in the TIA Portal software. 2. Select the PLC from the project tree and open the PLC Properties. 3. In the General tab, select Protection, make sure that Full access (no protection) is selected. 4. Then scroll down the page and check Permit access … Read more