Return Value Precautions The maximum length of the string to be received is 127 bytes (not including the delimiter). if more than 128 bytes are received, an error is returned. The measurement result received from the Vision Sensor will be stored in the g_FHRobotVision_OMRON_param. To get the measurement result with this function, Result Output (Message) must be placed in the flow, and the settings must be as follows *1: The output data format should be set as follows - Data type: Number - Digits of integer: 6 - Digits of decimal: 4 50 Err. No.
Error Message Description 0 - normal termination -1301 ERROR:fhrecvstring():NO CONNECT:-1301 _ Unconnected state -1301 ERROR:fhrecvstring():NO DATA:-1301 _ Receive data length 0 -1302 ERROR:fhrecvstring():STRING LEN:-1302 _ Receive data length over Result Output (Message) Processing Item The destination of the received Setting Target Setting details measurement results Output device IoModule2: Serial (Ethernet) - Termination string ∖r (Carriage Return） - Delimiter string ∖x20 (Space) - Output Data 0 - 9 numerical data(*1) g FHRobotVision OMRON param _ _ _ [0] - g FHRobotVision OMRON param _ _ _ [9]