106
• VACON®
apfiff09 marine
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
3 =
“Enc. ID Run”
- Encoder identification run
The motor shaft needs to be able to rotate freely.
PMSM
: This selection is used for PMS motor if automatic angle identification is not
suitable for used motor (angle is identified automatically in every start if PMSM Shaft
Position parameter is zero).
This identification run will update the PMSM Shaft Position parameter based on absolute
position of the encoder or Z pulse position of incremental type encoder.
IM
: If performed for induction motor encoder pulse number and direction are identified.
Can be used if the is no encoder information available, correct result can be achieved
only when motor in unloaded.
Note
: Identification run needs to be done again if the encoder position related to motor is
changed due to maintenance, for example.
Parameters updated during this identification
AM:
PM:
P2.1.9 MagnCurrent
P2.8.6.1 PMSMShaftPositio
P2.8.4.2 U/f Ratio Select
P2.8.9.22-24 Ix Offset
P2.8.4.5 U/f Mid Freq
P2.8.9.25 Estimator Kp
P2.8.4.6 U/f Mid Voltg
P2.8.4.7 Zero Freq Voltg
P2.8.9.16 RsVoltageDrop
P2.8.9.17 IrAddZeroPVoltag
P2.8.9.22-24 Ix Offset
P2.8.9.1-15 Flux X %
P7.3.1.2 Pulse revolution
P7.3.1.3 Invert direction
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