AXIS#.BODE.VFTHRESH
Description
When AXIS#.BODE.MODE is set to 5, the firmware monitors the drive feedback velocity AXIS#.VL.FB. When AXIS#.VL.FB goes above AXIS#.BODE.VFTHRESH, an internal counter records the length of time AXIS#.VL.FB was above AXIS#.BODE.VFTHRESH. If the internal counter reaches AXIS#.BODE.VFLIMIT, Fault F6003 – Instability during Autotune will be generated.
The smaller AXIS#.BODE.VFLIMIT, the quicker Fault F6003 will be generated when AXIS#.VL.FB exceeds AXIS#.BODE.VFLIMIT.
Example
Code
Set AXIS1.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:
--> AXIS1.BODE.VFTHRESH 10
Set AXIS1.BODE.VFLIMIT to 0.500 seconds:
--> AXIS1.BODE.VFLIMIT 0.5
Set AXIS1.BODE.MODE to 5 to enable stability detection:
--> AXIS1.BODE.MODE 5
Versions
Action | Version | Notes |
---|---|---|
Implemented | 02-00-00-000 |
General Information
Type |
Read/Write |
Description |
Sets the current fault threshold for the AXIS#.BODE.MODE 5 stability test. |
Units |
Rotary: RPM, RPS, deg/s, (custom units)/s, rad/s Linear: counts/s, mm/s, µm/s, (custom units)/sSee Velocity Units for details. |
Range |
Depends on units. See Velocity Range for details. |
Default Value |
0 |
Data Type |
Float |
Stored in Non Volatile Memory |
No |
Variants Supported
All variants are supported
Related Topics