Electronics Forum: samsung and cp40 (Page 11 of 21)

Samsung CP40CV VME Issue

Electronics Forum | Tue Mar 27 08:44:34 EDT 2012 | bobpan

Hello, I am pretty sure the handler is the vme card rack. Make sure in your system settings that the machine type is correct. It will not communicate if the wrong machine type is selected. What started the problem? Has anyone re-installed the softwa

Samsung CP40CV VME Issue

Electronics Forum | Tue Mar 27 15:49:54 EDT 2012 | bradlanger

Try Re-seating the card that connects the ISA slot from the computer mother board to the I/O Dpram card. It may be worth checking the ISA card for bad solder joints. The computer mother board could be going bad. Check for vented electrolytic caps. Ho

Quad QSA 30 opinion wanted

Electronics Forum | Wed Sep 26 15:04:09 EDT 2012 | kahrpr

The QSA30 is basically a Samsung CP40 with a few changes. For an older machine the programming is pretty good. it can do array boards and has an import feature for XY data. Tts been about 7 years since I ran one. Its a pretty solid machine.

Swapping heads between Samsung CP40's

Electronics Forum | Thu Oct 17 18:35:29 EDT 2013 | nikyta

Hi Larry, I have a machine where one head has a faulty Z servomotor, and another head has a defective aligner. In the meantime that I procure the required spare parts, what part is easier to swap in order to have at least one head productive? Eve

Samsung CP40CV Vibration issue

Electronics Forum | Mon Sep 16 04:24:15 EDT 2013 | JB

Thanks for the reply Larry, I've checked the springs and they look ok, I have swapped them just to make sure. What I have noticed while manually moving the head up & down, there seems to be a sticking point, I have checked the rails and they are clea

Samsung CP40V - fiducial correction

Electronics Forum | Sat Nov 05 20:04:40 EDT 2016 | sarason

You would be better off setting a new fiducial using a pad or other feature that would serve that purpose. If the board has not etched correctly, it is better to bad mark it and not use that board on a panel. Safer in the long run as it may have othe

Samsung CP40V - fiducial correction

Electronics Forum | Thu Jan 26 08:44:22 EST 2017 | muzzy

Hi. Thanks for the reply. If i remember correctly, there aren't any crosshairs displayed when the machine stops. Last time I used it, I tried jogging it to another position after the error but couldn't do it. I'll try it again when i will get a chanc

Samsung CP40 Z height motor alarm detected Error Code 1523

Electronics Forum | Mon Jun 12 21:16:41 EDT 2017 | kahrpr

you can not just take the motor off and change it. the motors have a home pulse singnial. the motor has to be in a certian position the home pulse position when the flag hits the sensor. When you remove the motor you have to mark the motor gear when

Solder bridges on TQFP 100 part

Electronics Forum | Wed Aug 07 01:41:27 EDT 2019 | orbitcoms

Hi I am having trouble getting solder bridges on TQFP-100 (0.5mm pitch) components. The boards are pasted on semi-auto printer using laser-cut 0.12mm stencil and SN63 NC257-2 T4 paste. The components are placed using Samsung CP40LV and tghen reflow

need 103H7570-7024 stepper motor

Electronics Forum | Tue Aug 11 20:29:51 EDT 2020 | kumarb

Not sure if you are still looking for this motor but received a reply from Elissa (Shenzhen) overnight. Hello this is Samsung CP40 R axis motor J1301632,STEP MOTOR THETA,103H7570-7024 we have original used only price is 86usd/pcs Thank you Elissa

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