7.4. Confirm Serial Communications Run the program and verify that serial communication is working properly. Sufficiently confirm safety before you change the values of variables on a Watch Tab Page when the Sysmac Studio is online with the CPU Unit. Incorrect operation may cause the devices connected to the output unit to operate regardless of the operation mode of the controller. Precautions for Correct Use The explanations of procedures given in this document are based on the use of the factory default settings for the smart camera. If the smart camera is not in the factory default settings, be sure to initialize it refering to the procedures described in section "8.2.
Initializing the smart camera". Precautions for Correct Use If it is not connected, first turn the power to each device OFF and then connect the serial Before performing the following steps, confirm that the serial cable is securely connected. cable. 7.4.1. Start Trace Start Trace with CX-Protocol. 40 1 From the CX-Protocol menu bar, select [PLC] - [Operating Mode] - [Run]. 2 The dialog shown on the right will be displayed. Click [Yes]. 3 After confirming that the Operating Mode has changed to [Run], double click [ NewPLC1].