Kollmorgen AKD PDMM series, User Manual

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AKD PDMM User Guide | 24.12 BODE.VFTHRESH
General Information
Range
Rotary:
0.000 to 15,000.000 rpm
0.000 to 250.000 rps
0.000 to 90,000.000 deg/s
0.000 to 1,570.796 rad/s
Linear:
0.000 to 1,073,741,824,000.000 counts/s
0.000 to 8,000.000 mm/s
0.000 to 8,000,000.000 µm/s
0.000 to 1,250.000 custom units /s
Default
Value
0
Data Type Decimal
See Also
BODE.MODE, BODE.MODETIMER, BODE.IFLIMIT, BODE.IFTHRESH,
BODE.VFLIMIT
Start Ver-
sion
M_01-02-10-000
Variants Supported
Fieldbus Information
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
1 Using the PST
Using the Autotuner: Advanced
F133 (pg 136)
235 Kollmorgen™ | December 2012