Moog ACV with CANopen bus interface 7 Servo valve functions
Pressure controller
B99224-DV018-D-211, Rev. A, October 2018 179
7.5.14.2 Object 0x5869: Integrator preload gain
This parameter contains the integrator preload gain.
7.5.14.3 Object 0x586A: Integrator preload parameter
With this parameter every INT16 application parameter can be mapped as preload input. Per default the pres-
sure setpoint <PrsSetpoint> (0x6380) is mapped.
Value description
This pointer contains a combination of index, sub-index and length of the parameter to be used. It may only
refer to parameters with a bit length of 0x10.
The default value is 0x63800110, which refers to the <PrsSetpoint> (0x6380), sub-index 0x01 with a length of
16 bit (16=0x10).
7.5.14.4 Object 0x5860: Integrator preload values
This object contains two pre-calculated preload values.
These values can be mapped using the parameter <IntegratorPreloadParameter> (0x586A) to the integrator
preload input.
Value description
ValvePressureControl
Index Sub-index Parameter name Data type Access
Per-
sistence Value range Default
0x5869 0 IntegratorPreloadGain FLOAT32 rw Y FLOAT32 0.0
ValvePressureControl
Index Sub-index Parameter name Data type Access
Per-
sistence Value range Default
0x586A 0 IntegratorPreloadParameter UINT32 rw Y UINT32 0x63800110
<Parameter>
Byte
3210
Description Index MSB Index LSB Sub-index Parameter bit length: 0x10
Default 0x63 0x80 0x01 0x10
ValvePressureControl
Index Sub-index Parameter name Data type Access
Per-
sistence Value range Default
0x5860 1 IntegratorPreloadValue_0 INT16 ro - INT16 None
0x5860 2 IntegratorPreloadValue_1 INT16 ro - INT16 None
<Parameter> Behavior of preload output
<IntegratorPreloadValue1> <SplDemandValue> (0x6310) minus <ProportionalPart> (0x2311)
<IntegratorPreloadValue2> <SplDemandValue> (0x6310) minus <ProportionalPart> (0x2311) minus <FeedForwardOffset>
(0x5870[N])
Table 83: Behavior of preload output
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