Bosch Rexroth IndraMotion MTX micro - Optimizing the Velocity Control Loop

9.4.2 Optimizing the velocity control loop
Determining resonances and measuring the bandwidth
The velocity control loop can only be optimized after existing resonance fre‐
quencies have been determined. These frequencies are eliminated by corre‐
sponding filters in the drive.
Proceed as follows to determine the resonances:
1. Set the value of "Speed loop smoothing time constant" in the "Velocity
control loop filter" dialog to 0
Fig. 9-7: Entering the value of "Speed loop smoothing time constant"
2. Start the Easy startup mode
● 1: Select Engineering port (TCP/IP)
● 2: Select Jogging
● 3: Select Start Easy startup mode
DOK-MTXMIC-EASY*******-CO06-EN-P Bosch Rexroth AG 109/177
IndraMotion MTX micro Easy Setup for Standard Turning and Milling Machines
Commissioning the drives