hello guys
im working on project to control position of hydraulic cylinder using labview connected with NI-USB 6251. im using LVDT sensor (1V = 20 milimeters) as measuring device.
i have a problem when using PID setpoint profile.vi. i need to set the setpoint profile (in milimeters) and then divide it by 20 (to convert into voltage) before entering PID setpoint profile.vi. i dont know how to divide that cluster data types (consist of 2 elements (time and setpoint)) with a constant "20", i only want to divide setpoint element, not divide the time element. please see my attached VI.. thank you very much for your help guys...
