Search found 2393 matches

by bob195558
Sun Mar 03, 2024 5:32 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Hi Peter M,
May be better if you Private message (PM) me here in this openrcforums.
I am happy to communicate with you about VFD's.
by bob195558
Sat Feb 24, 2024 5:45 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Here is the 2nd part youtube video about Installing VFD "IT'S ALIVE! Installing a VFD and 3 Phase motor on my Well Index Mill - Part 2"
Click on link: https://www.youtube.com/watch?v=_wla3UP5s0Q
by bob195558
Sat Feb 24, 2024 5:38 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Here is a youtube video "Installing a VFD and 3 Phase motor on my Well Index Mill - Part 1"
that is very similar to my VFD install: https://www.youtube.com/watch?v=Xb84pmYrub0
by bob195558
Sun Feb 18, 2024 12:00 pm
Forum: er9x
Topic: downloads er9x.com
Replies: 4
Views: 345

Re: downloads er9x.com

Here is the updated address: https://www.er9x.com/
by bob195558
Sat Dec 16, 2023 2:47 pm
Forum: 3D Printing
Topic: EZPlug + V1 from TH3D
Replies: 0
Views: 11131

EZPlug + V1 from TH3D

EZPlug +V1 Wifi
EZPlug +V1 Wifi
EZPlug plus V1_b.jpg (44.19 KiB) Viewed 11131 times
Click on the link below: EZPlug+V1 is an Open Source Wifi Smart Plug with Power Monitoring from TH3D:
https://www.th3dstudio.com/product/ezpl ... mart-plug/

This Wifi Smart Plug works with OctoPrint, MQTT, Klipper and Home Assistant.
by bob195558
Mon Oct 02, 2023 10:46 am
Forum: 3D Printing
Topic: 3D Print Keyboard Control Box for VEVOR VFD (3D-Printing)
Replies: 2
Views: 2914

Re:3D Print Keyboard Control Box for VEVOR VFD (3D-Printing)

Vevor VFD Box_s.jpg
Vevor VFD Box_s.jpg (164.18 KiB) Viewed 2827 times

Vevor VFD Box_sb.jpg
Vevor VFD Box_sb.jpg (137.23 KiB) Viewed 2827 times

If anyone would like the 3D STL files for this keyboard box, just ask and I can post them.
Vevor VFD Box_Ob.jpg
Vevor VFD Box_Ob.jpg (159.27 KiB) Viewed 2824 times
by bob195558
Fri Sep 29, 2023 11:47 am
Forum: General help (FrSky Taranis radio)
Topic: Glitches on my servos (USM)
Replies: 11
Views: 5728

Re: Glitches on my servos (USM)

Maybe if you have an other same servo you could use it to do the test outside of the plane wing.
by bob195558
Fri Sep 22, 2023 5:18 pm
Forum: General help (FrSky Taranis radio)
Topic: Glitches on my servos (USM)
Replies: 11
Views: 5728

Re: Glitches on my servos (USM)

Hi Ray,
I am not up on that stuff, maybe Mike B. will see it and have an answer.
by bob195558
Thu Sep 21, 2023 12:59 pm
Forum: General help (FrSky Taranis radio)
Topic: Glitches on my servos (USM)
Replies: 11
Views: 5728

Re: Glitches on my servos (USM)

Hi Ray, This may be the cause for your servo glitches. My experience with servo glitches was caused with having the servo wires running close and/or touching each other. Part of the signal to one servo will jump to the other servo wire causing a servo glitch (electromagnetic radiation). The fix for ...
by bob195558
Sat Sep 09, 2023 2:00 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Review the Trouble: The trouble is when revering the motor direction F/R, the VFD goes into overload fault E.oLL and to stop this fault from happening I have set F142 to 8.2 amps, but it should be set to 3.5 amps for proper protection. Update: I replied back to Vevor's questions and also again aske...
by bob195558
Wed Sep 06, 2023 6:25 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

I have not given up on trying to find a Function Parameter Setting that will allow more power to the motor when starting and reversing the motor from a stopped position. I have been asking VEVOR for some help and whoever may be answering (seems to be from several different persons) may be helpful. I...
by bob195558
Wed Sep 06, 2023 2:04 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Some wiring info for the VEVOR VFD 7.5KW 220V 10HP, 1 or 3 Phase Input, 3 Phase Output Variable Frequency Drive, AC 33A 0~1000HZ CNC Motor Inverter Converter for Motor Speed. https://www.vevor.com/variable-frequency-drives-c_10745/vevor-7-5kw-variable-frequency-drive-vfd-220v-10hp-inverter-converter...
by bob195558
Sun Sep 03, 2023 1:02 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Vevor VFD Box_fb.jpg Hi Kilrah, Thank you for advising to keep an eye on the box temperature. I did mod the bottom of the box by adding a screen and a deflector to help with air flow in and out of the box. This VFD has a fan with a strong cooling air flow out of the bottom and I believe the back of...
by bob195558
Sat Sep 02, 2023 12:47 am
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

Finished mounting and wiring VFD box and 3D-Printed box
for the VFD Keyboard to the Bridgeport Mill today.



Vevor VFD Box_Kb.jpg
Vevor VFD Box_Kb.jpg (145.31 KiB) Viewed 17611 times
Vevor VFD Box_Jb.jpg
Vevor VFD Box_Jb.jpg (146.03 KiB) Viewed 17611 times
Vevor VFD Box_Ob.jpg
Vevor VFD Box_Ob.jpg (159.27 KiB) Viewed 17611 times
Vevor VFD Box_Lb.jpg
Vevor VFD Box_Lb.jpg (137.38 KiB) Viewed 17611 times
by bob195558
Fri Sep 01, 2023 12:08 am
Forum: 3D Printing
Topic: 3D Print Keyboard Control Box for VEVOR VFD (3D-Printing)
Replies: 2
Views: 2914

Re: Made box for VEVOR VFD Keyboard (3D-Printing)

Vevor Keyboard Box_d.jpg
Vevor Keyboard Box_d.jpg (134.38 KiB) Viewed 2892 times


Mounted the Vevor Keyboard 3D printed box on the Bridgeport Mill.
by bob195558
Wed Aug 30, 2023 11:47 pm
Forum: 3D Printing
Topic: 3D Print Keyboard Control Box for VEVOR VFD (3D-Printing)
Replies: 2
Views: 2914

3D Print Keyboard Control Box for VEVOR VFD (3D-Printing)

Vevor Keyboard Box_c.jpg 3D-Printed a yellow Control Box for the Keyboard of the VEVOR VFD 7.5KW VEVOR VFD 7.5KW.jpg Mounting the VFD in a metal box and the Control Box with the Keyboard cable which will go to the VFD. See here for more info about the VEVOR VFD 7.5KW: https://openrcforums.com/forum...
by bob195558
Mon Aug 21, 2023 5:08 pm
Forum: 3D Printing
Topic: New TH3D Bed Cement (3D Printing)
Replies: 2
Views: 1899

Re: New TH3D Bed Cement (3D Printing)

You may not have had trouble finding where the Bed-Cement application-pad is, but I did and because, when I unscrewed the cap and moved the shipping seal the application-pad was no where to be found. There is no instructions and/or photos to show where the application-pad is hidden. I asked TH3D &qu...
by bob195558
Mon Aug 21, 2023 3:36 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

I have the Bridgeport Mill moved to its new location.
I am planing to enclose the VFD in a box at the back of the machine
and have the VFD keyboard in another box closer to the front of the Mill.
Bridgeport Milling Machine_11bb.jpg
Bridgeport Milling Machine_11bb.jpg (183.23 KiB) Viewed 17706 times
by bob195558
Fri Aug 11, 2023 11:44 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: Variable Frequency Drive (VFD) setting up

On this VEVOR VFD 7.5 Model: H100-7.5S2-C0 there is on the VFD keyboard a F/R button which will reverse the motor direction. I was having trouble to activate this function when I did a short press of the F/R button. I found out how to properly activate this function by pressing and holding the F/R b...
by bob195558
Fri Aug 11, 2023 5:57 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re:Variable Frequency Drive (VFD) setting up

Here is a list of the Function Parameter Settings for the VEVOR VFD 7.5 which I have for the old Bridgeport Milling machine motor. Motor info: 3phase, 60Hz, 1hp, 1730 rpm, 220V, 3.5A, (mill motor wired for 230 volts). Note: This list of Function Parameter Settings was last updated: September 9, 2023...
by bob195558
Thu Aug 10, 2023 5:08 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

Mostly I will not be needing to be adjust the motor speed with the VFD and with that said, I do need to be able to reverse the motor direction using the VFD. I also decided to change F007 "Starting Frequency" to 15 Hz, which this helps with preventing the fault E.oLL a little. F011 "L...
by bob195558
Thu Aug 10, 2023 12:00 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

Update: Studying the manual and adjusting function parameter settings, I was still getting the overload fault "E.oLL". I was able to get a work-around from the fault being tripped by changing the function parameter setting F007 Lowest Hz: from .5 Hz to 6 Hz, but the fault would still happ...
by bob195558
Tue Aug 08, 2023 6:13 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

Milling Motor info: 3phase, 60Hz, 1hp, 220V, 1730 rpm, 3.5A Still having trouble with low-frequency overload faulting at motor startup between 0 Hz and 6 Hz. Maybe caused by Parameter Settings not being proper and I am not sure what all the Parameter Settings do. I have been looking at these Parame...
by bob195558
Tue Aug 08, 2023 12:11 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

VEVOR VFD model: H100-7.5S2-CO VFD Bridgeport Milling Motor info: 3phase, 60Hz, 1hp, 220V, 1730 rpm, 3.5A A Trouble: When I press RUN the VFD begins ramping up power to the motor and in about 1 second or less of time it goes into an overload fault E.oLL This fault E.oLL is an overload fault which i...
by bob195558
Mon Aug 07, 2023 4:43 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

Hi pmullen503, Thank you for your info, as it is good and helpful info. I believe 4 poles are correct for this function parameter: F143 “Number of Motor Poles”. I have been studying the manual and it has about 110 pages with many setting options. Also VEVOR is communist red china company, which they...
by bob195558
Sat Jul 29, 2023 6:49 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

Found this, Number of Poles (AC Motor) Calculator and I am not sure that this Calculator is yet and is it an OK thing ? https://ncalculators.com/electrical/induction-motor-poles-calculator.htm So I entered 60 Hz and 1730 RPM and then clicked CALCULATE results 4.16 poles which is close to 4 poles. Nu...
by bob195558
Sat Jul 29, 2023 5:15 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Re: May need help setting up a Variable Frequency Drive (VFD)

Update: here are the Function Parameter Settings that I have made so far. It is making more sense to me now. VEVOR VFD H100 7.5 Parameter Settings_a.jpg I do not know what the F143 code should be yet, which is Number of Motor Poles of the 3phase, 230V, 1Hp, 60Hz,1730 RPM, 3.5 amp motor. The VFD def...
by bob195558
Thu Jul 27, 2023 11:19 pm
Forum: Other Electronic Projects
Topic: Variable Frequency Drive (VFD) setting up
Replies: 21
Views: 18131

Variable Frequency Drive (VFD) setting up

VEVOR VFD 7.5KW.jpg Bridgeport Milling Machine_tt.jpg I was able to acquire a Bridgeport Milling Machine, which has a 3 phase 1HP motor. I only have 1 phase (230v) power to use for this motor. So in my research I found that everyone today is using a Variable Frequency Drive. Was suggested to me tha...
by bob195558
Wed Jul 26, 2023 9:48 pm
Forum: 3D Printing
Topic: New TH3D Bed Cement (3D Printing)
Replies: 2
Views: 1899

Re: New TH3D Bed Cement (3D Printing)

If any one is ordering TH3D Bed-Cement, for today only July 26,
here is a code to get 10% off: K9XXHYYH
Bed Cement_.jpg
Bed Cement_.jpg (21.56 KiB) Viewed 1892 times
by bob195558
Wed Jul 26, 2023 12:36 pm
Forum: 3D Printing
Topic: New TH3D Bed Cement (3D Printing)
Replies: 2
Views: 1899

New TH3D Bed Cement (3D Printing)

Filament sticking to printing-surface can be a big trouble. Magnetic base flexible build sheet plates with PEI coating is the normal way go in 2023. But some times with some prints there can still be difficulties with bonding to the print-surface. Here is a new product from TH3D which works like the...

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