Does anyone know who can supply a RTD signal splitter?
where can i get ladder logic software for programming a siemens STEP 7 300...?
By Anonymous on 14 February, 2003 - 6:05 pm
The ladder logic editor is built into Step 7. So when you purchase Siemens Step 7- it is included....
By Anonymous on 14 February, 2003 - 5:38 pm
Siemens S7-300's require Simatic Step 7 software and unfortunatly there's no free/demo software...
By Marc Sinclair on 14 February, 2003 - 3:06 pm
type www.siemens.com into your browser, press return, then, type step7 into the search box, then...
ABB Symphony Cnet Specifics
How do I make ABB Cnet fault tolerant? What exactly is Cnet, anyway?
By Pete Metcalfe on 14 February, 2003 - 6:13 pm
Hi, There are a number of technologies that Bailey/ABB uses within the Symphony DCS. The...
new to plc. trying to install one for oven smoking proccess
By Jeff LeBlanc on 14 February, 2003 - 5:46 pm
Hanan, I have programmed a plc for a client doing something similar, it had a rotating set of...
how do you create a timing chart
First time Compact Logix User
I have a compact logix processer which uses a 1769 dnet card...
Scaling analog input in Micrologix 1200
By mjv on 14 February, 2003 - 5:40 pm
Depending on the Engineering units and acuracy that you desire… You could use an implied decimal...
Modifying a digital thermometer to beep at specific temp
I want to take an off the shelf digital thermometer or build a cheap one to be able to beep at a specific temp.
By thomas Ng on 14 February, 2003 - 5:52 pm
Just buy an LM34(Fahrenheit) or LM35(Celcius). They cost about $2 each. They give an analog ...
By Rick Macy on 14 February, 2003 - 5:23 pm
You didn't specify your desired temperature range, But if you go to EXTECH.COM your heart will go...
By Anonymous on 14 February, 2003 - 2:06 pm
Dear all, The basic circuitry would be a voltage comparator driving a small 'beeper'. If the...
indexed addressing for control logix
looking a way to index on control logix
By M.Pebworth on 14 February, 2003 - 5:53 pm
My understanding of indexed addressing is that it's just a flavor of indirect addressing, where the...
By Dave Campain on 14 February, 2003 - 5:31 pm
Many of the instructions that are used for functions that require indexing use a CONTROL tag (eg...
GE Acquiring Intellution - Its pros and cons
Posted by Jayaharan C J on 6 November, 2002 - 2:47 pm
You are all aware that GE-FANUC has taken over world leader Intellution. Can I have the view of the possible pros and cons on this issue from the user end...
By Anonymous on 14 February, 2003 - 5:16 pm
This is a huge mistake no matter how that you look at it. Acquisitions in general are very hard to...
Exchange tag values between RSView & MS Access
Posted by sreedevi gummadi on 13 February, 2003 - 10:08 am
trying to exchange tag values between RSView32 and MS Access 2000
By ScienceOfficer on 14 February, 2003 - 6:17 pm
This is kind of a stretch, but I think it might be useful: Consider reading Chapter 16,...
Addressing analog input cards in RS-logix 500
I am trying to find out how to address a 0-20ma tranducer to a AB input card...
By Anthony Kerstens on 14 February, 2003 - 6:08 pm
Les, In defense of Joe, I didn't detect anything pompous. If anything, there's a sense of being...
RS Logix-Rs500 via PCMCIA /RS 232 interface on Windows XP
Communication with the Allen Bradley PLC's
By ebberdeen on 14 February, 2003 - 5:55 pm
I am also using a Dell Inspiron but are you using the PCMCIA card/RS232. The Inspiron I have does...
TelePACE Ladder Logic Tag Name Import
I need help with importing tags in TelePACE...
Siemens Regulator Board Needed
Posted by Brian Donaldson on 12 February, 2003 - 10:53 am
Need a regulator board for Siemens DC Drive
By Rick Macy on 14 February, 2003 - 5:41 pm
Contact Electrical South repair services, WWW.ELSOUTH.COM They may be able to find a rehabed...
Looking for basic code to get data value...
By Bruce Meissner on 14 February, 2003 - 5:42 pm
I'm not using a PLC. The power analyzer will talk directly to an IBM PC via RS232/485 interface....
Failure of networks and/or operator stations that result in all loss of view of the process is clearly not acceptable. Is this occuring more often now that we are using "third party" PCs?
By Ravindra on 14 February, 2003 - 5:44 pm
Dear Forum Members, The Loosing of the Operator Screens were happened in our unit more than ten...
why some motors star point earthed?
Some motors have star point earthed. Why?
How to write a script for a protool application for archiving tags?
By Powers, Ron on 14 February, 2003 - 5:21 pm
There is no need to write scripts to perform this function, they are already included as standard...
Need for Pipeline SCADA fiber optic communications. Distances up to 70Km.
By Jeff LeBlanc on 14 February, 2003 - 6:02 pm
Manny, I have in the past used Hirschmann equipment, particularly the hubs in the fiber...
Does anyone have any recommendations for industrial ethernet hubs possibly dc powered.
By Mike O'Connor on 14 February, 2003 - 6:12 pm
You may want to consider using an industrial Ethernet switch instead of a hub. Industrial Ethernet...
By Donald Pittendrigh on 14 February, 2003 - 3:29 pm
Hi All Sixnet - http://www.sixnetio.com/html_files/products_and_groups/ethernet.htm ...
By William Delatorre on 14 February, 2003 - 2:49 pm
At www.ab.com go to Emcompass (right side down) then search the database and your're going to find...
Remote Access thru Firewalls
We are installing Wonderware Intouch systems in utility facilities and require remote access...
Which is best starter to avoid water hammer in pipeline VFD or soft starter?
Requirements (hardware and/or software) to use MPI for peer communications between multiple PLC's and PC's.
By step7 on 14 February, 2003 - 4:24 pm
you can use cp5611 card for dest computer! MPI network is cheap and convenient. distance is a...
By Jesper M. Pedersen on 14 February, 2003 - 1:04 pm
Hi anonymous, you will need a CP5611 PCI card, altenatively you can use a Serial MPI cable...
Oxygen Analyser calibration and slope Checking
Oxygen Analyser Calibrated for Nitogen as zero Value and Atmospheric Pressure as 20.9, does we get the liner slope through out the range measurement...
Siemens Simatic partner benefits?
what are the benefits of becoming a Siemens Partner for Simatic
By Donald Pittendrigh on 14 February, 2003 - 3:26 pm
Siemens AG does have a Partner program and in my country it has a VAR program as well, there are...
need pump control program
Rookie programmer needs help with pump control...
Replacement for Johnson Controls cable pro
does anyone have a diagram for a rs-485 convertor that will talk on the Johnson controls N2 bus...
Demo version of SCADA software needed
industrial data communication and scada
By Donald Pittendrigh on 14 February, 2003 - 3:16 pm
InTouch, Citect and WinCC all run in demo mode if you don't have the necessary licences/dongles,...
By Sarit on 14 February, 2003 - 2:11 pm
www.afcon-inc.com Afcon's SCADA has a free download version of P-CIM. I know of more then a few...
Precision Shunt Resistor Sizing
I plan to use a precision shunt resistor to convert 4-20mA to 1-5VDC. I know I need a 250ohm resistor. How do you determine the wattage of the resistor?
Modicon multidropping with fix32 as MMI ??
I am using Modbus Ethernet to Modbus protocol converter of Modicon (174 cev 300 10)...
Modbus Driver to link 8051 with SCADA Elipse Software
I need some help to develop a driver for communication with 8051 and SCADA Elipse software. I don´t have any experience!!!
Query on 4-20mA output calculation in DP Tx
My application is flow measurement using DP Tx...
Protocol IEC 61107 for metering
Posted by ivan.lorencin on 5 December, 2000 - 9:56 am
Need information about the protocol IEC 61107
By Ivan on 14 February, 2003 - 2:43 pm
Sorry, Ivan, I am Ivan as well. Your question is easily answered: either IEC 61107 or IEC 1107 is...
Need a sensor for measuring level of H2SO4 in a tank...
Does any one carry out alarm logging in CENTUM CS DCS...
Honeywell DCS Communications
Posted by dharamvir kaushal on 12 November, 2002 - 12:11 pm
i want to communicate TDC3000 DCS from honeywell with AFCON PCIM, please suggest me
SF6 Pressure transducers for substations
By J.N.Bae on 14 February, 2003 - 2:20 pm
Please contact following address for more information you need. firstname.lastname@example.org Regards, ...
Modbus Ethernet on Linux Platform
Posted by Neil Whatley on 7 February, 2003 - 7:31 pm
I need to communicate process parameters (via Modbus Ethernet) to a third party analysis application which runs on Linux...
By gopinath on 14 February, 2003 - 2:11 pm
I am not sure whether you are looking for simple MODBUS on Ethernet or MODBUS TCP .MatPLC , has...
Looking for input from anyone who has written their own HMI in VB or VC++.
By Michael Griffin on 14 February, 2003 - 1:50 pm
On February 11, 2003 12:29 am, Rokicki, Andrew wrote: <clip> > I just started to write...
How can I divide stream to two branch line equally using a restriction orifice.
By Standard Plan on 14 February, 2003 - 1:47 pm
A sonic or critical flow nozzle can be used for this purpose. This assumes you will have an...
Siemens CP5511 and Windows XP
Posted by Max Penninger on 1 February, 2003 - 11:29 am
My CP5511 does not run with Windows XP...
Measurer of the composition of ethylenglycol
i would like to know which is better to measured the composition in continuous of a mixture ethylengycol-water: the viscosity or the density?
By Willem van Ballegoijen de Jong on 14 February, 2003 - 1:06 pm
If the ethylene glycol is a binary mixture with water, the concentration measurement with an...
What is criteria for selection of Siemens PLC (S7-300) when I have Closed loop Control?
By Jesper M. Pedersen on 14 February, 2003 - 1:05 pm
Hi Mahoor, you should consider the S7-300 CPU's of the recently released C versions. They have...
Servo To Go Device Driver for Real-Time Windows Target
Servo To Go Device Driver for C-Mex S-functions to be used for Real-Time Windows Target version 2.2...
I have a PLC TSX P47 with XBTA721010. The terminal is out of order and I want to replace the same with XBTP021010...