Moog ACV with CANopen bus interface
7 Servo valve functions
Pressure controller
B99224-DV018-D-211, Rev. A, October 2018
173
7.5.10.1 Object 0x230D[N]: Active transducer interface area A
This parameter selects the transducer interface used as actual pressure value for the pressure controller. By
default the pressure in the servo valve port A is linked to this actual pressure input.
7.5.10.2 Object 0x230F[N]: Active transducer interface area B
This parameter selects the transducer interface used for the second actual pressure value.
If a differential pressure control between the servo valve port A and B is required, this parameter selects the
transducer interface used as the second pressure input. Normally the pressure in the servo valve port B is
linked to this actual pressure input.
If only the pressure in port A is used, the <ActiveTransducerInterfaceAreaB> (0x230F[N]) must be set to zero.
7.5.10.3 Object 0x585F[N]: Cylinder piston diameter
The piston diameter is necessary to calculate the force of the cylinder.
The units used must be consistent with the units of the parameters <CylinderRodDiameterA> (0x585D) and
<CylinderRodDiameterB> (0x585E).
7.5.10.4 Object 0x585D: Cylinder rod diameter A
The rod diameter A is necessary to calculate the force of the cylinder.
The units used must be consistent with the units of the parameters <CylinderPistonDiameter> (0x585F) and
<CylinderRodDiameterB> (0x585E).
ValvePressureControl
Index
Sub-index
Parameter name
Data type
Access
Per-
sistence
Value range
Default
0x230D
N=1…16
ActiveTransducerInterfaceAreaA
INT8
rw
Y
1…4
1
ValvePressureControl
Index
Sub-index
Parameter name
Data type
Access
Per-
sistence
Value range
Default
0x230F
N=1…16
ActiveTransducerInterfaceAreaB
INT8
rw
Y
0…4
None
ValvePressureControl
Index
Sub-index
Parameter name
Data type
Access
Per-
sistence
Value range
Default
0x585F
0
CylinderPistonDiameter
FLOAT32
rw
Y
0.0…+inf
1000000.0
ValvePressureControl
Index
Sub-index
Parameter name
Data type
Access
Per-
sistence
Value range
Default
0x585D
0
CylinderRodDiameterA
FLOAT32
rw
Y
0.0…<CylinderPistonDiameter>
(0x585F)
0.0
