Bosch rexroth SYDFED 2X Series Manual page 68

68/96 SYDFED-2X, SYDFED-3X, SYHDFED-1X | Commissioning
Example 2
Bosch Rexroth AG, Edition 11.2021, RE 30017-B
Fig. 30: Slow control
Table 20: Slow control
Step Behavior/result
1 Slow reaction
2 Reaction still slow
Time
Fig. 31: Unstable control
Table 21: Steps in the case of fast, but unstable reaction
Step Behavior/result
1
Fast, but unstable reaction
2
Pressure
command value
Slow control
Time
Pressure
command value
"Unstable" control
Action
Increase P-gain
Reduce D-component
Action
Reduce P-gain
Reduce D-component