This section describes how to initialize global variables, set the IP address and port number of the Vision Sensor. 31 6.1. Initialization of the Sample Program Open [FHSAMPLEMAIN] sub- flow in the Project Edit page. 1 The [fhdefglobal] component is placed at the beginning of the flow. This component initializes the fhdefglobal Component global variables needed to communicate with the Vision Sensor. 2 Select the ChangeScene node on the flow and click the pencil icon to open the fhrunsendcmd Component settings dialog box. Click [SendString] and make sure that [Choose Device] is "FH". Click Edit Device and set the IP address and port number of the Vision Sensor.
Click [Done] to close the dialog box. The communication device “FH” is commonly used in the sample program. It is not necessary to configure the communication setting for each node. 3