Kollmorgen AKD-N-DB Benutzerhandbuch Seite 486

AKD Benutzerhandbuch | 25.6.12 BODE.VFTHRESH
Fieldbus Index/Subindex Is 64 bit? Attributes Signed? Object Start Version
Modbus 1302
Description
When BODE.MODE is set to 5, the firmware monitors the drive feedback velocity VL.FB. When
VL.FB goes above BODE.VFTHRESH, an internal counter records the length of time VL.FB was
above BODE.VFTHRESH. If the internal counter reaches BODE.VFLIMIT, Fault 133 – Instability
during Autotune will be generated.
The smaller BODE.VFLIMIT, the quicker Fault 133 will be generated when VL.FB exceeds
BODE.VFLIMIT.
Example
Set BODE.VFTHRESH to 10 RPM:
-->BODE.VFTHRESH 10
Set BODE.VFLIMIT to 0.500 seconds:
-->BODE.VFLIMIT 0.5
Set BODE.MODE to 5 to enable stability detection:
-->BODE.MODE 5
Related Topics
Verwendung des automatischen Tunings (➜ S. 203)
Verwendung des automatischen Tuning (PST): Erweitert (➜ S. 206)
F133 (➜ S. 274)
BODE.MODE, BODE.MODETIMER, BODE.IFLIMIT, BODE.IFTHRESH, BODE.VFLIMIT
486 KOLLMORGEN | Dezember 2014
Yes 64 bit Yes M_01-06-03-000