Greetings, here i have some motors that i need to equalize the speeds but the parameters all are the same. Some motors run a little faster then others.
I have tried to lower the field current, but no success, tried to raise by little the SPD PROP GAIN and the SPD INT GAIN but no success. Sorry for the bad english. Can I change any parameter on Setpoint Sum, after all the pot works 0 to 10V. Or raise the MAX and MIN DEMAND to order the SETPOINT 1 on SPEED LOOP will say to drive that i need to raise the speed.
Here we use ANALOG TACH for feedback.
Thanks in advance.