AKD PDMM User Guide | 24.12 BODE.VFTHRESH
General Information
Range
0.001 to 60.000
Default
Value
0
Data Type
Decimal
See Also
BODE.MODE, BODE.MODETIMER, BODE.IFLIMIT, BODE.IFTHRESH,
BODE.VFTHRESH
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
24.12 BODE.VFTHRESH
General Information
Type
R/W Parameter
Description Sets the current fault threshold for the BODE.MODE 5 stability test.
Units
Rotary: rpm, rps, deg/s, rad/s
Linear: counts/s, mm/s, µm/s
Kollmorgen™ | December 2012
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Summary of Contents for AKD PDMM series
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