Q2
Q1
Q3
Q4
Q [l/min]
p [bar]
Image 7.61: P/Q coordinate system
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
185
7 Control
NOTE
l
The limitation controllers are not active in all control modes. The
following table shows which limitations can be configured for
which control mode.
l
Section 7.11.6 Hydraulic Motion profile describes for which
control modes the scaling factor can be used.
Control mode
Pressure
limit
Volumetric flow rate limit
NPumpCon(4)
PressCon(0)
x
x
VolCon(5)
x
VolConPlim(1)
x
x
SpdCon(2)
x
- SpdCon
- SpdCon_plimit
x
-SpdCon_PI
PosCon(3)
- PosCon_QFF
x
- PosCon
- PosCon_plimit
x
x
- PosCon_TrackingError
x
Table 7.54: Hydraulic Limitations