Electronics Forum: sm321 computer control board (Page 1 of 5)

Electrovert omniflow 10 speed control fail

Electronics Forum | Mon Apr 29 01:29:29 EDT 2013 | aemery

If your current problem with the conveyor speed was caused by the SMEMA issue, maybe you have a Board #1 problem. The SMEMA communicates to the computer through Board #1. The input signal from the speed encoder and the output analog voltage to the

Camera problem with Mydata TP9

Electronics Forum | Sun Dec 10 21:40:40 EST 2006 | villu

few days ago the camera picture started jumping like a TV between signals.. the blue Cable between the control board and the computer was Broken (last 3 threads) so we changed it.. but the problem is still there.. tested with another machines Compute

Heller Oven communication error

Electronics Forum | Fri Mar 05 08:06:39 EST 2010 | rgduval

Rob, Had that issue early on when we hooked up our Heller. For us, the problem turned out to be the serial communications port on the computer. I can't say we had the black screen, but, we had comm errors. I'd check the following: 1. Cable betwe

MPM SPM touch screen replacement ideas

Electronics Forum | Tue Jul 15 17:28:10 EDT 2008 | proy

We have an SPM which has a faulty touch screen (worn out?? who knows). ELOtouch does not have a replacment for this old screen. Has anyone here had any luck replacing it with something else, OR replacing the computer with another, upgrading the soft

Zevatech 570L Replacement Control CPU - INTERESTED?????

Electronics Forum | Fri Jul 15 16:51:55 EDT 2005 | Pete

I have a 570 with a failed CPU board. We may develop a replacement computer ourselves, is there anybody out there with 570, 710, 720's in need of a CPU?

Dual Lane SMT Processing

Electronics Forum | Thu Feb 26 07:08:56 EST 2015 | sarason

What automotive circuits will you be building? Speedo's, ECU's,keylocks, small peripheral boards for locks, Body Control computers etc ? sarason

SRSCM (air bag computer) parts identifications

Electronics Forum | Thu Feb 17 09:01:26 EST 2022 | sarason

An NDS9936 is a SO-8 MOSFET since this is a SO-16, its likely to be 2, easier enough to chack by compareing the pin patterns. It is what you would expect on a board which is remote on a car harness, and has a control circuit. sarason

Conceptronics Reflow Oven

Electronics Forum | Sat Jan 05 00:13:16 EST 2002 | Chris Veeneman

I have experienced the same problem with my Mark 3. I found the problem to be the solid state relays in the electrical control panel. Towards the front of the machine below the breaker rails. My oven's computer screen would show all was fine but my

MyData My9 "no z indicator value at all"

Electronics Forum | Mon May 09 19:24:53 EDT 2022 | rgduval

It's been a minute...but, does the My9 still have MOT boards in the computer cage? If so, swap the MOTz with the MOTx or MOTy, and see if the problem moves. If so, replace the motor controller board. If not, +1 on the encoder or Z-motor. Check fo

Quad QSV TEP Controller Issue

Electronics Forum | Thu Jul 25 14:18:34 EDT 2019 | babe7362000

It's been awhile but I was wondering if anyone knows how to read the LED's on the Tep board to what they mean. Top 4 Red 1. blinking red 2. lit red 3. off 4. lit red 5. lit red 1. blinking green 2. not lit 3. lit green 4. off 5. off On the Gui

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