Moog ACV with CANopen bus interface
7 Servo valve functions
Axis position setpoint conditioning / demand value generator
B99224-DV018-D-211, Rev. A, October 2018
191
7.7 Axis position setpoint conditioning / demand value
generator
Figure 97: Axis position setpoint conditioning / demand value generator
7.7.1 Object 0x6610: Position demand value
The axis position demand value is generated from the #AxisPositionSetpoint# by means of the functions in
the demand value generator and forwarded to the axis position controller.
Chapter "2.4.3 Units and prefix parameter", page 12
7.7.2 Object 0x561E: Velocity demand value
The axis velocity demand value is generated from the #AxisPositionSetpoint# by means of the functions in the
demand value generator and forwarded to the axis position controller.
Axis position
demand value generator
#AxisPos
ition
S
e
tpoint#
<PosDemandValue>
(0x6610)
<PosVelDemandValue>
(0x561E)
<PosAccDemandValue>
(0x5616)
>0
=0
<TrajectoryType>
(0x5700)
Axis position
trajectory
generator
Axis position
trajectory
derivation
Axis position manual
movement
1 or 2 (Setpoint input via bus
or locally)
3 or 4 (Install or reference)
<DeviceMode>
(0x6042)
<
Cont
ro
lW
or
d>
(0x6
04
0
)
Bi
t 9 or
10
The internal signal #AxisPositionSetpoint# is used to link the axis position setpoint value to the
axis position demand value generator.
Chapter "6.2.5 Axis position setpoint value path", page 63
DrivePositionControl_DemandValueGenerator
Index
Sub-index
Parameter name
Data type
Access
Per-
sistence
Value
range
Default
0x6610
1
PosDemandValue
INT32
ro
-
INT32
None
0x6610
2
Unit
UINT8
ro
-
UINT8
0
0x6610
3
Prefix
INT8
ro
-
INT8
0
DrivePositionControl_DemandValueGenerator
Index
Sub-index
Parameter name
Data type
Access
Per-
sistence
Value
range
Default
0x561E
0
PosVelDemandValue
INT32
ro
-
INT32
None
