Moog ACV with CANopen bus interface
7 Servo valve functions
Function generator
B99224-DV018-D-211, Rev. A, October 2018
263
7.18.1.6 Object 0x3100: Type
This parameter defines the function generator output signal shape.
Value description
7.18.1.7 Object 0x3104: Magnitude
This parameter is the magnitude of the function generator output signal in increments. To configure e.g. a set-
point value of ±100 %, 16384 has to be set as magnitude.
7.18.1.8 Object 0x3105: Offset
This parameter is the offset of the function generator output signal in increments.
7.18.1.9 Object 0x3107: Sign
This parameter is the sign of the function generator output signal.
7.18.2 Function generator output signal frequency
The function generator output frequency is defined as:
The #Factor# is dependent on the frequency prefix parameter <FunctionGenFrequencyPrefix> (0x3108). The
Frequency unit is Hertz [Hz] or [1/s].
FunctionGenerator
Index
Sub-index
Parameter name
Data type
Access
Persistence
Value range
Default
0x3100
0
FunctionGenType
INT8
rw
Y
0…5
0
<FunctionGenType>
Description
0
Function generator switched off.
1
Rectangular signal output.
2
Triangle signal output.
3
Sawtooth signal output.
4
Trapezoid signal output.
5
Sine signal output.
Table 110: Possible values of parameter <Type> (0x3100)
FunctionGenerator
Index
Sub-index
Parameter name
Data type
Access
Persistence
Value range
Default
0x3104
0
FunctionGenMagnitude
INT16
rw
N
0…32767
0
FunctionGenerator
Index
Sub-index
Parameter name
Data type
Access
Persistence
Value range
Default
0x3105
0
FunctionGenOffset
INT16
rw
N
INT16
0
FunctionGenerator
Index
Sub-index
Parameter name
Data type
Access
Persistence
Value range
Default
0x3107
0
FunctionGenSign
INT8
rw
Y
–1…1
1
f
<FunctionGenFrequency> (0x3103) #Factor#
⋅
=
