blperkins, Cydog, Friedrich, mhammer214, squints, Vic

plcman2, JesperMP, Eric Nelson, MarkNightingale, jgreenewv, Steve Bailey, Ken Roach, Steve Etter, boneless, dcooper33, bernie_carlton, gmferg, Christoff84, JeffKiper, sthompson, kolyur, daba, iant, geniusintraining, nettogrisen, RheinhardtP, jrwb4gbm, TheWaterboy 

Hi All, with Phil Melore's (Site creator) approval, we have created a PLCS.net LinkedIN page for...
Started by: RheinhardtP (October 23rd, 2016)

April 15th, 2018 09:41 AM
by Maricherry

Hi All, Just want to know, what the meaning from "Retentive data lost " on Micrologix1000? ...
Started by: Deer (December 20th, 2002)

March 23rd, 2018 09:28 PM
by Geospark

Hi, I have to replace an old Xycom 2000 hmi for a new Proface panel. I need the old softscreen...
Started by: Frans (March 25th, 2009)

March 5th, 2018 03:20 PM
by a.teitlebaum

After many false starts, networking problems, crashes and calls into Wonderware......our Web...
Started by: Saturn_Europa (March 10th, 2017)

April 14th, 2018 03:57 AM
by rdrast

I have a problem with the communication processor 6GK1543-1AA01 linking S5 135U (CPU 928) to an...
Started by: chrismarlin (February 28th, 2018)

March 4th, 2018 04:32 PM
by KalleOlsen

Hi Can anyone tell me what the on off point in plc is called ? Cheers Ryan
Started by: Dudge1981 (March 2nd, 2018)

March 6th, 2018 04:57 AM
by Aardwizz

Hi: I have a CompactLogix L33ER (Rev 28) with a 1769-SDN Scanner (Rev 4). I have my network...
Started by: rleon (March 3rd, 2018)

March 19th, 2018 11:00 AM
by rleon

Hi, I was trying to test an encoder, using the HSC, but I got this message as soon as I downloaded...
Started by: caleno (March 5th, 2018)

March 15th, 2018 07:42 AM
by Geospark

Hello all, I am wanting to convert a real value from a panel view to minutes, I can get it to...
Started by: Bryan_Mitchell (March 6th, 2018)

March 12th, 2018 08:25 AM
by Bryan_Mitchell

In my experience, most of the control panels I have seen here in the USA require 480 VAC, 3 phase...
Started by: agarb (March 10th, 2018)

March 11th, 2018 02:39 PM
by geofftheelectrician

Hi, hope someone can help out. We have a Compact Logix 1769-L30 PLC that has been not powered up...
Started by: dscott1962 (March 27th, 2018)

March 28th, 2018 05:07 PM
by daba

Recently we upgraded a panelview for a piece of equipment at my job, that originally had a...
Started by: thiefgold0913 (April 1st, 2018)

April 4th, 2018 03:20 PM
by James Mcquade

In FactoryTalk ME, is there a way to set a bit or write a value when someone presses a goto...
Started by: rupej (April 6th, 2018)

April 10th, 2018 07:58 PM
by rupej

Hi, I'm at commissioning where not everything was discussed prior to my arrival. My unit has a 3P +...
Started by: spaderkung (April 19th, 2018)

Yesterday 08:13 AM
by dogleg43

Ok, I am having a tough time with an application and figuring out how the best way would be for me....
Started by: bbishop108 (April 19th, 2018)

April 20th, 2018 02:08 PM
by OkiePC

I was wondering if anyone knows what software I need to get too upload/download and modify A-B DTAM...
Started by: jseavers (September 25th, 2007)

March 19th, 2018 09:12 PM
by jrwb4gbm

When wiring up a AB MICRO LOGIC 1200 that is 120volts, what does the com mean? (120v positive or...
Started by: jtashaffer (August 17th, 2011)

March 13th, 2018 10:01 AM
by OkiePC

I cannot create a runtime file (.mer) using Factory Talk. It worked fine a couple weeks ago. Each...
Started by: ryano (June 15th, 2013)

March 3rd, 2018 06:22 PM
by Yadvinder

A few days back I posted that you can use a PLC as a Stepper Motor Driver. I got mixed reactions...
Started by: RobertB (February 22nd, 2018)

February 25th, 2018 10:32 AM
by Aabeck

Hey fellas, Customer had originally requested our services to check the tank levels of 8 tanks...
Started by: Ih8Siemens (March 5th, 2018)

March 12th, 2018 06:01 AM
by Geospark

Why does GE RX3i insist that the inputs (%I) be retentive? I edited the variable declaration...
Started by: NetNathan (March 13th, 2018)

March 14th, 2018 10:20 AM
by NetNathan

Hi all is there any hard and fast rule on using modbus vs direct io for controlling vfd's from a...
Started by: Beau79AU (March 16th, 2018)

March 19th, 2018 03:28 AM
by BryanG

Anyone know of a semi long range prox or photocell with a 4/20mA output? I need to detect the...
Started by: geniusintraining (March 22nd, 2018)

March 23rd, 2018 06:39 AM
by geniusintraining

(note the A.S.S is without the full stops, forum seems to be filtering it as rude word) Hello...
Started by: Tom12345 (March 25th, 2018)

March 30th, 2018 02:52 AM
by andrewf

I've got a PLC that I'm going to read a signal from a source at 24-30VDC @ 2A but my PLC can only...
Started by: wlr3m4 (March 29th, 2018)

March 30th, 2018 11:47 PM
by Bit_Bucket_07

Hi all, Need some thoughts on choosing a low I/O count SCADA but with full functionality.( with...
Started by: sebastianp (March 31st, 2018)

April 2nd, 2018 10:07 PM
by diat150