I need to set up at G120C drive to control the speed of an exhaust fan.

The control should be based on meassuring the suction pressure of the fan and using this as the meassured value for the PI(D) controller in the drive. It would be best if the setpoint of the PI(D) controller can be set via the BOP panel as well as via the programming device.

The drive will only be powered up when the PLC on the machine that produces the fumes to be extracted is operating.

Is the a macro to help set this up in the drive / can it be done via a macro?

Is there a "commissioning list" I can use to set it up?

Do anyone have a good (readable) example of something like this?

Can I get link(s) to the easiest manuals to help me achieve the above?

 Thank you TechTeam,

I will have a look again but I don't think it solves it for me.

The examples are for G120P and V20 and not for G120C which I understand is quite different.

TechTeam

Hello,

mayb this: SINAMICS G120/G120P, CU230P-2: Fans for Closed-Loop Control of Exhaust Air gives the necessary details?

More applications you find at SINAMICS application examples page. Just set the "Drive function" filter to "fan" to find more fan applications.