H6 parameters set the drive pulse train input and pulse train monitor. These parameters select input and monitor parameters and adjust the pulse train frequency.

A pulse train signal with a maximum single pulse of 32 kHz can be input to the drive input terminal RP. You can use the pulse train signal as the frequency reference, PID feedback value, PID setpoint value, and speed feedback for V/f Control mode.

A pulse train signal with a maximum frequency of 32 kHz can be output from the drive output terminal MP as the monitor value. Sinking mode and sourcing mode are supported.

Figure 1. Pulse Train Input Block Diagram