Moog ACV Series - Figure 132: Flow Transducer Selection; Flow Transducer Selection

Moog ACV with CANopen bus interface 7 Servo valve functions
Flow control
B99224-DV018-D-211, Rev. A, October 2018 221
7.12.6 Flow transducer selection
The pressure actual values are read and scaled via the transducer interfaces. The parameter
<ActiveTransducerInterfaceAreaA> (0x230D[N]) keeps the number of the interface for the pressure in cylinder
A-side. If the pressure on A-side is rising, the cylinder has to move in positive direction.
The actual pressure on A-side is necessary for the flow control. The pressure in cylinder B-side is optional as
well as the system pressure and the tank pressure (corresponding interface numbers:
<ActiveTransducerInterfaceAreaB> (0x230F[N]), <ActiveTransducerInterfaceSystem> (0x2330) and
<ActiveTransducerInterfaceTank> (0x5217). All actual pressure values are filtered with a low pass filter.
 Chapter "7.5.10.1 Object 0x230D[N]: Active transducer interface area A", page 173
 Chapter "7.5.10.2 Object 0x230F[N]: Active transducer interface area B", page 173
 Chapter "7.5.11.1 Object 0x23F2: Actual pressure filter cutoff frequency", page 174
 Chapter "7.5.11.2 Object 0x23F3: Actual pressure filter order", page 174
Figure 132: Flow transducer selection
Actual value path
transducer interface
Interface 1
Interface 2
Interface 3...7
Interface 8
<ActualValue4>
(0x6217)
<ActualValue3>
(0x6212...0x6216)
<ActualValue2>
(0x6211)
<ActualValue1>
(0x6210)
<ActiveTransducerInterfaceAreaA>
(0x230D[N])
1
2
3...7
8
0
<PosActualValue1>
(0x6601)
1
2
3...7
8
0
1
2
3...7
8
0
<PosActualValue3>
(0x6601)
<PosActualValue4>
(0x6601)
<ActiveTransducerInterfaceAreaB>
(0x230F[N])
<ActiveTransducerInterfaceSystem>
(0x2330)
<ActiveTransducerInterfaceTank>
(0x5217)
1
2
3...7
8
0
-
<PrsActualFilterTimeConstant>
(0x5210)
-
<PrsActualFilterOrder>
(0x23F3)
<PrsActualFilterCutoffFrequency>
(0x23F2)
<PrsActualFilterTimeConstant>
(0x5210)
<PrsActualFilterTimeConstant>
(0x5210)
#LekageCopmensationPressureAB#
#PressurePA##PressurePB##PressureAT#
-
-
-
#PressureB#
Alpha correction
<PosActualValue2>
(0x6601)
#PressureA#