Can ATV312H***N4410 support pulse input reference? How can we set up the drive to accept pulse input as speed reference?| Schneider Electric Česká republika

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Can ATV312H***N4410 support pulse input reference? How can we set up the drive to accept pulse input as speed reference?

The specific version of drive having part reference like ATV312H***N4410 is designed to support speed control with a pulse input reference of 24V / 4kHz(max) through the logic input LI6.

This product can support pulse input reference and it can only be ordered by the customer "BUEHLER".

To use the pulse input, you can set the FR1 parameter to PUL, in this case the speed reference will be given using a pulse on LI6. To monitor the value of the speed reference, you can go to SUP menu and check the pulse reference value in FRH parameter.

Please note that maximum frequency is 4kHz which corresponds to 400Hz if BFR value is set to 50Hz.