Set the output frequency. You can set the output frequency between 10Hz to 65kHz.
Set Up Process in GP-Pro EX
LT3000 Series / STC6000 Series
From the [Project] menu, point to [System Settings] and click [I/O Driver]. On the [Int.Driver 1] tab, click [PWM Settings]
In the [PWM Setting] dialog box, specify the frequency in [Output Frequency].
LT4000 Series
From the [Project] menu, point to [System Settings] and click [I/O Driver]. Select [PWM] in [Function].
Set the output frequency in the [Frequency].
Set Up Process with System Variables
Define the output frequency in the system variable (#L_PWM*_WHZ). The system variable name adjusts to match the CH pulse output to which it's mapped.