BODE.VFLIMIT

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 "Revolutions per minute" Is a unit of frequency of rotation: the number of full rotations completed in one minute around a fixed axis. It is used as a measure of rotational speed of a mechanical component:

-->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

General Information

Type	R/W Parameter
Units	s
Range	0.001 to 60.000
Default Value	0
Data Type	Decimal
Start Version	M_01-02-10-000

Variants Supported