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by Tech_Marco
Mon Jan 29, 2018 1:27 pm
Forum: CO2 Laser Discussion
Topic: Engraving Frustrations
Replies: 13
Views: 896

Re: Engraving Frustrations

It seems that some parts are getting loose. Check mirrors and lens make sure that those items are not vibrating. Since the speed you were using was pretty slow so I think you may have some parts got “really “ loosen. I don’t think it has anything to do with the DSP card

Marco
by Tech_Marco
Sat Jan 27, 2018 10:55 pm
Forum: Electronics
Topic: LO X7 or power supply issue , Help Please - SOLVED
Replies: 5
Views: 1115

Re: LO X7 or power supply issue , Help Please - SOLVED

Check the grounding of your laser machine. Make sure that the ac outlet got good grounding I mean a real ground. Also, make sure laser tube connections are properly connected and firmed. It is very easy to have bad or loosen ground wire on the negative terminal from the tube. The casing of the laser...
by Tech_Marco
Mon Jan 22, 2018 4:09 pm
Forum: Laser products
Topic: DSP Control Panel
Replies: 4
Views: 739

Re: DSP Control Panel

A while ago (possible in 1.5 years ago) I have made a post and asked if anyone was interested to get the mount plate because I was planning to make some and selling it for $10. Since no reply so I didn't make it any more. Now, I will make some with metal because we have fiber laser here that can han...
by Tech_Marco
Sat Jan 13, 2018 9:35 pm
Forum: DSP 608
Topic: file "download" really slow suddenly
Replies: 1
Views: 286

Re: file "download" really slow suddenly

Try format the DSP memory. It should help

Marco
by Tech_Marco
Tue Jan 09, 2018 11:34 am
Forum: Tips and new on the DSP & Software
Topic: Working out the bugs
Replies: 2
Views: 427

Re: Working out the bugs

Marco, Thank you for the outstanding directions for modding my Chinese 40W laser. Everything worked on the first power up but I have noticed some bugs that after a few days I think it is time to ask for some advice. 1. The 3 Digit Mini Blue LED DC 100mA Meter is installed and shows a value, but I a...
by Tech_Marco
Fri Jan 05, 2018 1:19 pm
Forum: D40/K40 small chinese CO2 laser machine
Topic: steppers not moving k40
Replies: 7
Views: 809

Re: steppers not moving k40

You only need to care the micro stepping settings on the motor drivers not the motor itself which is either 1.8degree or 0.9degree in general

-M
by Tech_Marco
Thu Jan 04, 2018 11:37 pm
Forum: D40/K40 small chinese CO2 laser machine
Topic: steppers not moving k40
Replies: 7
Views: 809

Re: steppers not moving k40

Your acceleration setup for X seems to high. Set it to :5000 Also, the UM seems not right. I don’t know what kind of machine you’re running but if it is a K40, the “um” with 1/16 micro stepping should use 12.6 roughly or 6.5 if 1/32 is used。 If it is K40, the traveling range you set is it right as w...
by Tech_Marco
Tue Jan 02, 2018 12:35 pm
Forum: DSP T9
Topic: trouble after homing
Replies: 3
Views: 383

Re: trouble after homing

After 'Home', use keypad to move the laser head away from the present location to somewhere else, then press 'Origin' Now, recycle the power see how it goes. I should be simple issue and should be easy to address. Always read the 'FAQ' for info when homing or scale issue occurred: http://www.lightob...
by Tech_Marco
Fri Dec 29, 2017 10:04 am
Forum: CO2 Laser Discussion
Topic: Laser Off/On switch questions
Replies: 2
Views: 460

Re: Laser Off/On switch questions

Yes cut off connection to the water sensor terminal “WP” is a good choice. If you want to be more safe, you can use a double ‘throw?’( forgot the term)switch to cut off both WP and TTL from the LPSU and it will disable it from firing absolutely

Marco
by Tech_Marco
Tue Dec 26, 2017 8:07 am
Forum: D40/K40 small chinese CO2 laser machine
Topic: In Progress
Replies: 50
Views: 5151

Re: In Progress

Yes it is a big problem when 24v PSU could ootput 17v. That means the 24v power supply didn’t supply enough current for the motors and it may caused an issue. Better to install a qualified power supply before doing other troubleshooting

Marco
by Tech_Marco
Sat Dec 23, 2017 9:49 am
Forum: DSP T9
Topic: XY Limits
Replies: 1
Views: 297

Re: XY Limits

You need to get proper “um” value first before you can get proper limit range. See the “FAQ” to see how to

Also, I suggest not going over 5000 on micro stepping setup.

***Merry Christmas ***

Marco
by Tech_Marco
Wed Dec 20, 2017 8:21 pm
Forum: Tips and new on the DSP & Software
Topic: Lasersoft wont install with windows 10????
Replies: 4
Views: 466

Re: Lasersoft wont install with windows 10????

We are running Win10 and it is running well. Did you connect the controller card on your computer?

Marco
by Tech_Marco
Mon Dec 18, 2017 1:43 pm
Forum: Temperature Controller
Topic: JLD 612 Stopped Working
Replies: 4
Views: 845

Re: JLD 612 Stopped Working

Yes
by Tech_Marco
Mon Dec 18, 2017 9:28 am
Forum: Temperature Controller
Topic: JLD 612 Stopped Working
Replies: 4
Views: 845

Re: JLD 612 Stopped Working

Could be a bad probe
Try another probe see if it works

Marco
by Tech_Marco
Mon Dec 18, 2017 9:26 am
Forum: Tips and new on the DSP & Software
Topic: LO X7 and RDworks
Replies: 1
Views: 356

Re: LO X7 and RDworks

No the software is not compatible
But, you can output work file as PLT format and that works for most controllers

Marco

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