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Thank you Sir.

Thanks for the video. That was too cool.🖕

If the output is high with no input, I would have assumed a low output with an input. Are pulses effectively a low output or is their another reason for the pulsed output?

very nice。

What did he smoke? Good stuff!

Very nice sirrr!!

Well done my friend. Congrats. 🎉

Beautiful!!!

Great effort my friend well done.

Good job

Peepaw you sure have come a long way in a few months, not sure if you notice it but it certainly shows in the videos. way to go and keep 'em coming.

Good'n PeePaw⚡

PeePaw is lucky enough to fix the problem with just one shorted diode only. Good job PeePaw you are a master of your field of repairing. Thank you for sharing your experience with us here.

Out of interest, how hot do you have the soldering iron ?

Very good 👍

GREAT VIDEO!!! For higher current apps, this wood clamp is not ideal....HOTSPOTS would appear inside the SCR. In this case,you will need uniform HIGH compression along the entire area of the SCR. In low-power apps, I have actually gotten a setup like this to work by simply applying pressure by hand!

Nice

So no power wire. Would this sensor be a PNP or NPN?

400 Ma is not norm. Usually 100 Ma

Prayers and Blessings from 🇬🇧 Sending you positive vibes across the pond.

We use IFM Asi masters and slaves in work easy to address and very reliable.

Both your wife and your son would be extremely proud of you and how inspirational you are to others Peepaw!

Hello Peepaw. I have a couple of Vickers/Kollmorgen servo drives that need repair. I'd like to send one to you but I have no contact info. for you. Please advise.

You miss what's most precious to you and you can only hope they know how much it is.

❤

hello, please I have a problem with an indramat TVD1.3-15-03 power supply, the problem is everything is ok but the L+ L- output is unstable and gradually increases to 397 Vdc instead of 320Vdc until the regenerative resistor heats up, please help me to solve this problem, thanks in advance

I would describe that "the so called pull up resistor in this video" as the Load. Load meaning whatever connected to the proximity sensor to receive and process the proximity sensor output signal.

Does this work for checking other i.c's such as the 555 timer, the op-amp and digital i.c's?

nice work mr

Hello Sir, Can i ask what is the problem if that servo drive have an error 05. We have the same servo drive we are using. Thanks

Peepaw batteling a stroke still better than 99%, peepaw always rocks.

Nice work Mr Peepaw !!!!!

That is certainly easy enough to do. Not the first time this sort of thing has happened. I bought a 'scope off of eBay several years ago that was listed as not working on one channel. Guess what?? That channel was set to ground too. Worked perfectly fine after that.

Hello again sir! I wish you long life and good health. I hope that AC coupling mode never beats you again.

Peepaw you are a fighter, leader and wisdom man. We all have ups and downs. I am happy to see your videos, great inspiration for us. Greetings from Istanbul, Turkey 👋

Good recovery journey ❤❤

Think we have all been there Mr PeePaw !!! Lol

God gives speciality to everyone and that you have

That must be click bait. Lol. Give it time.

Thanks so much for sharing your knowledge.

Some days we have to just call the simple things a win.

Don't say that brother, you're a genius. Best wishes from Brazil👊

ALL PRAISE TO GOD MY DEAR YOU ARE NOT AN IDIOT YOU ARE A GENIUS JUST DETOX YOUR LIVER AND YOUR BRAIN WILL WORK BETTER THAN EVER!

Hello friend, I wish you a very healthy and long life. You contribute a lot to us with your teachings. Thank you very much for everything you teach us in your videos. Greetings from Colombia.

You are the most brilliant man ever Much love Greatings from Morocco❤

Dear Peepaw, I have a problem with a Yaskawa servo drive like the one that you repaired in 3 videos on this channel. The problem begins when the servo motor stops at its correct position in a CNC machine but it showed an over-current alarm. When I disassembled the drive I found a short-circuited diode its cathode connected to the V motor terminal. There are 3 diodes with their cathodes connected to the U, V, and W terminals, and their anodes are connected together to a one 1.5-ohm power resistor. This resistor is connected to an RC component which was burnt. This RC component is connected to the P1 ( IGBT output stage power ). I noticed that this RC component is bypassed by a relay contact when the relay is off. I replaced the diode and the RC component and the drive worked but when the motor stopped at its correct position the drive showed an over-current alarm as happened before. This time I found the IGBT module damaged and also the fuse. I replaced the IGBT and all the seven opto-couplers. Also, I replaced the motor power cable and ensured there is no mechanical overload. When I installed the drive in the machine the same scenario happened. This time the diode and the RC damaged. Does this mean the braking transistor doesn't work properly? May you help me to solve this issue? Thanks and Regards, Omar

hello pew paw, can you sell this circuit to me?

Please help me how to find surface mount capacitor voltage? 01. Code 4DT 3300uf 02. Code XP 220uf 03. Code 52 390uf Please help me.

Good morning again sir. Good to hear your calming voice again. What do you use to power on motor drives and servo drives for troubleshooting? Thanks again, peepaw!

Hi, I've got one of these Allen Bradley Ultra3000 servo drives and when energized it reads 0 on the display and then both the red and light are blinking. I'm also unable to connect to it using a USB to serial adapter with the Ultraware program and to configure it. The red and green lights I looked up in the manual and when both of them are blinking like that it indicates that the Ultra3000 is in "self-checking" mode. I left it on all day and came back and it is still both lights blinking stuck in self-checking mode. Do you think its a common thing for the capacitors on these to need being replaced? Maybe one of them is bad or some other component? I know how to solder but not very good at electronics unless I have instructions. I wouldn't know where to start if trying the trace out a bad component. What would you recommend I try doing? Thanks