P/Q Pid Control - Bosch Rexroth Sytronix FcP 5020 Quick Start Manual

Bosch Rexroth AG
Block Diagram of Main Functions

7.7 p/Q PID Control

Fig. 7-8: p/Q PID control
Code Name
F3.12 Proportional gain [0]
F3.13 Integral time 1 [0]
F3.14 Integral time 2 [0]
Integral time
F3.15
threshold [0]
F3.16 Differential gain [0]
F3.17 Filter time for Kd [0]
F3.18 Lower limit for I+D [0]
F3.19 System minimum speed [0] -5,000...5,000 rpm
F3.32 Proportional gain [1]
F3.33 Integral time 1 [1]
F3.34 Integral time 2 [1]
Integral time
F3.35
threshold [1]
F3.36 Differential gain [1]
F3.37 Filter time for Kd [1]
F3.38 Lower limit for I+D [1]
F3.39 System minimum speed [1] -5,000...5,000 rpm
Tab. 7-7: Parameter list of p/Q PID control
As default setting the p/Q parameter set 0 (F3.12...F3.19) is selected, switching
to the other parameter set during operation is also possible. For details, please
refer to the following table and figure.
26/75
Setting range
0.00...500.00 rpm/bar
0...999 ms
0...999 ms
TI switch -150.0...0.0 bar (set to 0, the
switching function is invalid)
0.000...10.000 (rpm/bar)*s
0...999 ms
-5,000...5,000 rpm
0.00...500.00 rpm / bar
0...999 ms
0...999 ms
TI switch -150.0...0.0 bar (set to 0.0, the
switching function is invalid)
0.000...10.000 (rpm/bar)*s
0...999 ms
-5,000...5,000 rpm
Default Min.
8.00 0.01
80 1
0 1
0.0 0.1
0.000 0.001
35 1
0 1
0 1
8.00 0.01
80 1
0 1
0.0 0.1
0.000 0.001
35 1
0 1
0 1
DOK-RCON03-FCP5020****-QU02-EN-P
FcP 5020
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