Moog ACV with CANopen bus interface
7 Servo valve functions
Flow control
B99224-DV018-D-211, Rev. A, October 2018
227
7.12.11.6 Object 0x521F: Maximal flow A side
For the flow control the maximal flow on A-side depending on the nominal pressure on A-side is necessary.
Figure 138: Maximal flow A side
This parameter contains the result of the calculation of the maximal flow.
7.12.11.7 Object 0x521E: Nominal pressure A side
For the calculation of <FlwMaximalFlowASide> (0x521F), the nominal pressure is necessary (the pressure
used to measure the nominal flow <FlwNominalFlowASide> (0x5215)).
<FlwNominalSupplyPressure>
(0x5203)
<FlwAlpha>
(0x5219)
)
(
2
-
<FlwNominalSupplyPressure>
(0x5203)
1
+
1
<FlwAlpha>
(0x5219)
<FlwBeta>
(0x521A)
<FlwNominalPressureASide>
(0x521E)
*
/
x
#dPAMax#
<FlwSetpointScaling>
(0x521B)
<FlwNominalFlowASide>
(0x5215)
<
F
lwM
a
xi
ma
lF
lo
wA
Sid
e
>
(0x
521
F
)
ValveFlowControl
Index
Sub-index
Parameter name
Data type
Access
Per-
sis-
tence
Value range
Default
0x521F
0
FlwMaximalFlowASide
FLOAT32
ro
-
FLOAT32
None
ValveFlowControl
Index
Sub-index
Parameter name
Data type
Access
Per-
sis-
tence
Value range
Default
0x521E
0
FlwNominalPressureASide
FLOAT32
ro
-
FLOAT32
None
