Keba ServoOne User Manual

Referencevalue
P 0165
-OFF (0)
-ANA0 (1)
-ANA0 (2)
-Tab (3)
-leer (4)
-iPLC (5)
-PARA (6)
-CiA DS402 (7)
-SERCOS (8)
-PROFIBUS (9)
-VARAN (10)
Normalization
-DS402
-SERCOS
-User-specific
Interpolation
IP-Mode
Lineare
Interpolation
Referencevalue
Speed control
Referencevalue
Userunit
Referencevalue
Increments
Samplingtime
1 ms
Samplingtime
≥ 125 µs
Image 8.28: Speed control in IP mode (Motion Profile subject area)
NOTE
l Linearinterpolationisalwaysappliedinspeed-controlledmode.
Pre-controlisnotactive.
8.3.4IPmodewithpositioncontrol
l Positionreferencevaluesarepresetbyahigher-levelPLCwithan
appropriatesamplingtime.
l ThesamplingtimemustbebalancedbetweenthePLCandcontroller
P0306CON_IpRefTS.
l Thepositionreferencesarethentransferredtothefineinterpolator.
l Pre-controlvaluesforspeedandaccelerationareswitchedtothecontrol
loops.
l Formoreinformationonthecycletimeseethefieldbusdocumentation.
ID No.: 0842.26B.5-01Date: 09.2020
ServoOne- Device Help
247
8 Motion profile
Image 8.29: Position control in IP mode (Motion Profile subject area)
NOTE
l Inlinearinterpolationthepre-controlisignored.
8.3.5Jerklimitationandspeedoffset
8.3.5.1Jerklimitation(Profilemode)
The transfer path from the motor to the mechanism may be elastic and so
susceptible to oscillation. For that reason, it is advisable to also limit the maximum
rate of change of the torque and thus the jerk. Due to the jerk limitation the
acceleration and deceleration times rise by the smoothing P 166[0] - MPRO_REF_
JTIME. The smoothing setting box appears on-screen as soon as the profile type P
2243[0] - MPRO_402_MotionProf type is set to JerkLin(3).
8.3.5.2Speedoffset(limitation)
With speed override P 167[0] - MPRO_REF_OVR the maximum preset speed
reference is scaled in percent.

Keba ServoOne Specifications

General

Brand	Keba
Model	ServoOne
Category	Controller
Language	English