Image 7.63: “Volumetric flow rate limit ” screen
ID
Index
Name
Unit Description
2840
HYD_Cfg
Configure Hydraulic System Control
2840
0
Reserved
Reserved
2840
1
pRefSrc
Hydraulic: Selection of the pressure reference values
2840
2
QRefSrc
Flow rate, selection of reference source
2840
3
pActCalc
Hydraulic: Pressure actual value calculation method
Table 7.55: Parameters – Configure Hydraulic System Control
MOOG
ID No.: CB40859-001 Date: 11/2020
MSD Servo Drive - Device Help
187
7 Control
ID
Index
Name
Unit Description
2840
4
pMinSrc
Minimum pressure source selector
2840
5
pMaxSrc
Maximum pressure source selector
2840
6
QMinSrc
Minimum flow rate source selector
2840
7
QMaxSrc
Maximum flow rate source selector
2840
8
QActCalc
Flow rate calculation method
2840
9
QLeakEst
Flow rate leakage estimation method
2840
10
nRefSrc
Pump speed reference source selector
2840
11
CylValveSwSel
Function selector for the valve switchover of the
cylinder
2840
12
AltPosCon
Alternative position controller
2840
13
AltSpdCon
Alternative cylinder speed controllers
2840
14
PumpSpdProt
Pump speed protection
2840
15
PumpP2tProt
p2t protection for pump
2840
16
AltPressCon
Alternative pressure controller
2840
17
AltPressConLimit
Alternative pressure limit controller
Table 7.55: Parameters – Configure Hydraulic System Control (continue)
ID
Index
Name
Unit
Description
2850
HYD_PressCon
Hydraulic pressure control parameters
2850
0
Kp
rpm/bar
Gain
2850
1
KpScale
Gain scaling
2850
2
Tn
ms
Integration time constant
2850
3
Tv
ms
Rate time
2850
4
Tp
ms
Integral-action time
2850
5
pMin
bar
Minimum permissible pressure
2850
6
pMax
bar
Maximum permissible pressure
2850
7
QMin
l/min
Minimum flow rate
2850
8
QMax
l/min
Maximum flow rate
2850
9
PressWindow
bar
Pressure control parameters
2850
10
decmpLvl
bar
Level for active decompression
Table 7.56: Parameters – Pressure control parameters