Slb output problems

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1

Ok so i have kind of a long story.

my slb will continue to turn off the flood controle in the middle of a job; that inturn turns off my dust colection and router.

as you can imagine this usualy results in some choice word and a briken bit and wrecked wood.

some of the things i have tried :

I have grounded the entire machine including the router X and both Y axis the dust colector including wrapping the hoses in copper I replaced the ssr and used shielded beldin to wire to them

this seemed like it worked for a while but then as we got in to winter the problem started coming back

I am convinced thet it is static from my dust colection

so this is my next try i am wiring the solid state relaysto turn on convetional relays wired as a holding contact so once it is turned on it stays on until it turns on the stop relay to kill the circut

i will then use the M 64 P2 | G4 P0.5| M65 P2 for the start

and M64 P3 | G4 P 0.5| M 65 P3 to stop once the program is compleat

the other problem i have is any time i use a button on the Estop or press the e stop it disconects the longboard from g sender and i have to cycle power to get it to reconect havent figured a work around for this one yet might try ordering a new pendant

This is the start of the rewire of the relays

Any help or sugestions would be greatly appreciated

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Glen H White

2

Just a random thought about this, I wonder if using a rubber interconnect between the Dust Collection Hose and the Spindle dust collection point would eliminate any static reaching the cnc machine?

”Rubber, a versatile and widely used material, plays a crucial role in mitigating static electricity, especially in environments sensitive to electronic components.”

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  • Frozen Ground: Frozen soil has significantly higher resistivity (10-50 thousand ohm * m) than moist, unfrozen soil, reducing the efficiency of electrical grounding.

  • Insulation: Snow and ice act as insulators, hindering direct contact with the earth’s electrons.

  • Static Electricity Increase: The dry air in winter, caused by low humidity and indoor heating, allows for greater buildup of static charge on surfaces.

With that being said, how about a deeper ground copper stake. Also I wasn’t sure if you are asking about the accuracy of your wiring set up or something else. If you are concerned about that then do you have a schematic and a part numbers for your relays. Sometimes with an output you can see a square wave with a high Hertz which some relays have trouble reacting to. Nice control set up though.

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