According to the Cyber documentation, this error code states verbatim:
Angle limit exceeded. The angle exceeded specified angle limit before a minimum was detected. Check pre-rotation, angle limit, and/or component height.
Basically, when a device has been picked and moved to the laser line in the CyberOptics, the measured width of the device has been calculated and an angle defined. This dimension has equated to the wrong angle, essentially making the system think that the device is not rotated correctly.
Things to check:
Package dimensions especially alignment offset.
Physically measure the device with digital calipers and compare against the the calculated package dimensions. Ensure that the alignment offset is not too large else the device could be to high or low in the laser line and thus the wrong size measured.
Camera alignment.Run Cyberview Utility and ensure that the waveform is correct.
Z-bellows.
Ensure that runout is below 10mils, the lower the better.
Z motion control system.
Ensure that Z axis motor is not grinding, that the Z axis belt is at the correct tension, that the Z axis moves smoothly in all directions of travel.
Theta motion control system.
Run W axis motion drift test.
You can also get this error if the Pnp nozzle to laser align camera is not coplanar, if the laser align camera is dirty, or if the incorrect nozzle is used.
If 4000 series, may need new theta cable D04241PD.
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