William_B

 Which speed setpoint?.. originating from user input / analog / communications?

Irrelevant: See P2000

ashadul

Hi,

How do I configure micromaster drive to take Speed set point as percentage of its top speed.

BR//Ashadul

  Hello all,

Back to thread starter question,

It depends on the control source of the drive.

• For example, if you would like to control the drive via analog signal, then set the folowing parameters:

P 0700 = 2

P 1000 = 2

For appling 0 V, then SP will equal to 0 Hz. And for 10 V, SP will equal to reference speed set in P2000.

• For example, if you would like to control the drive via Profibus communication, then set the folowing parameters:

P 0700 = 6

P 1000 = 6
And set point will send to the MM4 drive via profibus telegram.

For sending 0 Hex in set point word , then SP will equal to 0 Hz. And for 4000 Hex, SP will equal to reference speed set in P2000.

Hope this helps

mlmasta

Is it the same settings P07000=6, P1000=6 for controling the drive with BOP via profibus?

 Hello,

You have to select between controlling drive via BOP or via Profibus.