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Moog MSD Servo Drive Series User Manual

Moog MSD Servo Drive Series
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Thepositionreferencesareusedtogeneratepre-controlvaluesforspeed
andacceleration.Thesearescannedusingthepositioncontroller’scycle
time(normally125µs)andfedintothecontrolloops.
8.3.2.1Motionprofile/Basicsettings
In this dialog box the basic settings for the motion profile are made according to the
list boxes. If Profile Generator and IP mode are enabled, the reference value is
influenced by both functions.
Reference
Source
P 0165
-OFF (0)
-ANA0 (1)
-ANA0 (2)
-Tab (3)
-leer (4)
-PLC (5)
-PARA (6)
-CiA DS402 (7)
-SERCOS (8)
-PROFIBUS (9)
-Varan (10)
Normierung
-DS402
-SERCOS
-Benutzerdefiniert
IP-Method
NoIP (0) = Aus
linear IP
SplineExtFF(2) = IP with external feedforward
SplineII(3) = Kubische Spline IP
NonIPSpline(4) = Kubische Spline approximation
Referencevalue
Profilegenerator
PG-Mode
- Ramps
- Smoothing
- Filter
Referencevalue
Userunit
Referencevalue
Increments
Samplingtime
1 ms
Samplingtime
≥ 125 µs
Position control
Fig. 8.27: PG mode with position control
8.3.3IPmodewithspeedcontrol
In IP (Interpolation) mode the appropriate reference source and correct scaling of
units are selected for the speed reference before the reference is passed via the
interpolator to the control. Linear interpolation is always applied in this process.
MOOG
ID
No.: CB40859-001 Date: 02/2018
MSD Servo Drive- Device Help
182
8 Motion profile
Interpolation (IP) mode
Referencevaluesareinterpolatedinlinearmodebeforebeingswitchedto
thecontrolloops.
Theprofilegeneratorisinactive.
Rampsandsmoothingareinactive.
Thereferencevaluesareswitcheddirectlytotheclosed-loopcontrol.
CAUTION! Your system/motor may be damaged if put into operation in
an uncontrolled or inadequate manner.
Improper conduct can cause damage to your system
machine
Beforethe“Start”step,makeabsolutelysurethatavalid
setpointhasbeenentered,astheconfiguredsetpoint
willbeimmediatelytransmittedtothemotorafterthe
motorcontrolfunctionstarts,whichmayresultinthe
motoracceleratingunexpectedly.
Speed control in IP mode:
ControlmodeP 300[0] - CON_CfgCon=speedcontrolorsettingviaModes
ofOperation(CAN,EtherCAT®)
SelectionofreferencesourceP 165[0] - MPRO_REF_SEL
Scaling
Linearinterpolationisalwaysappliedinspeedcontrol.
Bussamplingrate:Thebussamplingtimeiscustom-setaccordingtothe
application.

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Moog MSD Servo Drive Series Specifications

General IconGeneral
BrandMoog
ModelMSD Servo Drive Series
CategoryDC Drives
LanguageEnglish

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