Need help for control Sinamic v20 VFD

Import of a technical question from chiueguddu

First you set whichever macro you want that uses AI as main setpoint, f.e Cn002.

After that you have to adjust AI scaling

For AI1 you have to set P0756[0] = 3 (current input with monitoring)

And then set two points used for scaling of AI1

P0757[0] = 4, P0758[0] = 0 - 0% for 4 mA

P0759[0] = 20, P0760[0] = 100 - 100% for 20 mA

And set the deadband to 4 mA: P0761[0] = 4

If the current at AI1 is lower than 2 mA (half the deadband) the drive will trip with a fault.

New question published by gkanyere is split to a separate thread with the subject On start up the drives gives me a A501 fault.

Best regards
Jen_Moderator