CW38 lasershark scan problem
Posted: Wed Mar 25, 2015 5:07 am
Hi Guys,
I am new for this forum but I already learned too much from it.
Recently I build my own SLA test platform unfortunately it failed to run.
My H/W is lasershark board and a 25K galvo,the S/W is CW1.0.0.38 and the driver for lasershark I0,1,2 are V1.0.0.0.
During test the laser is always ON, it didn’t connect to lasershark TTL control channel.
The sliced picture like the attachment,it is an open outline.
But the scan image is continuous from left to right.Also there is one point stop somewhere.
Jeff who provide lasershark board told me a way to test the board and galvo:http://macpod.net/electronics/lasershark/lasershark_usage_windows.php.
But this need to update the lasershark driver from V1.0.0.0 to V3.0.7.0,afterwards I test successful to see a circle.
Jeff said if the circle test successful that means the lasershark and galvo work properly.
So this might be CW38 problem cause the image not correct.
However CW38 can not drive lasershark anymore after driver upgrade.
My question is:
- What could be the reason cause CW38 + V1.0.0.0 output an expect image?
- Why there is a laser point stay somewhere before/after a job?
- Should the laser connect to lasershark TTL control channel?
Hope some of you can understand what I said and help me to solve it.
Thanks!
Ju Fei
I am new for this forum but I already learned too much from it.
Recently I build my own SLA test platform unfortunately it failed to run.
My H/W is lasershark board and a 25K galvo,the S/W is CW1.0.0.38 and the driver for lasershark I0,1,2 are V1.0.0.0.
During test the laser is always ON, it didn’t connect to lasershark TTL control channel.
The sliced picture like the attachment,it is an open outline.
But the scan image is continuous from left to right.Also there is one point stop somewhere.
Jeff who provide lasershark board told me a way to test the board and galvo:http://macpod.net/electronics/lasershark/lasershark_usage_windows.php.
But this need to update the lasershark driver from V1.0.0.0 to V3.0.7.0,afterwards I test successful to see a circle.
Jeff said if the circle test successful that means the lasershark and galvo work properly.
So this might be CW38 problem cause the image not correct.
However CW38 can not drive lasershark anymore after driver upgrade.
My question is:
- What could be the reason cause CW38 + V1.0.0.0 output an expect image?
- Why there is a laser point stay somewhere before/after a job?
- Should the laser connect to lasershark TTL control channel?
Hope some of you can understand what I said and help me to solve it.
Thanks!
Ju Fei