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Control.com topic...
Applications
Originally posted by Control on 31 August, 2012 - 11:12 am
I want to learn about L3CP contact. What is this contact? Thanks..
New Replies:
Mark V, If you work at a site with a Mark V there should be a file in the unit-specific...
Thank you very much.....
Hello, Zihni, (from Turkey, if I recall correctly) I just wanted to add a couple of things to...
Thank you very much.. I want to know there is some contacts, for examples L4CT, L52B_SEL, L4_XTP...
Dear Zihni. Signal L3CP. "L"=Logic not a hardware signal but logic. "3"...
Topic: Power generation equipment control.
from the Forum department...
Balluff linear transducer failures
Originally posted by Qarsaan on 8 April, 2010 - 12:12 am
Anyone experienced Balluff linear transducer failures?
New Replies:
We have also faced the same problem of Balluff linear transducer failure (BTL5) in our Steam...
Topic: Engineering and workplace issues.
from the Forum department...
Looking for Water SCADA System Integrator
Originally posted by SVS on 30 August, 2012 - 8:19 am
Looking for system integrators in Water/Waste Water SCADA in India
New Replies:
Why "India" in Particular? We are very close to Qatar and we could gladly do it! >...
Topic: Human-Machine Interface and SCADA.
from the Forum department...
inverter 5000G9S Problems
Posted by manoel henrique on 31 August, 2012 - 10:19 am
Trouble with the 5000G9S inverter; no LEDS lit
Topic: Application Questions and Problems
from the Automation List department...
4-20ma and loop powered
Originally posted by Pchan on 3 April, 2008 - 11:37 pm
4-20ma and loop powered
New Replies:
> I'm pretty new to use PLC. I have a ABB AI810-card with module TU810. Do anyone know if I can...
I'm pretty new to use PLC. I have a ABB AI810-card with module TU810. Do anyone know if I can use a...
Topic: Local and wide area networking in factory automation.
from the Control system department...
NAMUR - Maximum distance
Originally posted by sun on 16 July, 2012 - 5:22 am
NAMUR - Maximum distance and signal amplifier
New Replies:
It depends on how much resistance is being driven at the receiving end, but typically milliamp...
Hi can body address my above question? thanks in advance. sun...
Topic: PLCs and related questions.
from the Electrical department...
ABB Advant Controller 400
Originally posted by Shyamal Kanti Ghosh on 28 August, 2012 - 11:30 pm
Working in the applications of ABB AC450
New Replies:
http://search.abb.com/library/Download.aspx?DocumentID=3BSE054892& LanguageCode=en&DocumentPa...
Topic: Software, including programming, OS issues, etc.
from the ModbusTCP data from Timbuktu to Honolulu department...
GPRS Modbus TCP
Originally posted by Controlwiz on 20 August, 2012 - 2:54 am
Data logging software for Modbus TCP data received over GPRS from a remote PLC to a local PC
New Replies:
By Lynn August Linse on 27 August, 2012 - 10:48 am -
No suggestion of software, but just adding the comment that this is the BEST way to do this - what...
Try DAQ Factory from Azeotech.com. Versions start at free and go up from there. Very user...
Hello, You can use any SCADA application with TCP/IP server or Modbus TCP/IP OPC server. You can...
Topic: Information resources, documentation.
from the Environmental Sciences department...
Relation between Ambient Temp and Barometric Pressure
Originally posted by Grishma on 23 August, 2012 - 7:31 am
How should Barometric Pressure respond to changes in Ambient Temperature
New Replies:
> So its not JUST the Temp vs Barometric Pressure relation, as I understood in the most...
Thanks Rob, So its not JUST the Temp vs Barometric Pressure relation, as I understood in the...
This isn't really an automation question - you need to grab some weather textbooks. Some of the...
Topic: PLCs and related questions.
from the acoustics department...
ICP microphone to a PLC??
Originally posted by NBenitez on 21 May, 2010 - 4:41 pm
I need to connect a microphone to a Siemens PLC.
New Replies:
By Kobus van der Westhuizen on 21 August, 2012 - 5:02 am -
It is possible to do what you want with a 4-20mA transmitter and an IEPE microphone (ICP). If the...
Topic: PLCs and related questions.
from the TRICONEX PLC department...
NCM 4329
Originally posted by vipulinstru on 20 August, 2012 - 1:57 pm
NCM 4329 COMMUNICATION
New Replies:
Hi, >Is it possible to get a converter like >BNC to ethernet? the Ethernet (802.3)...
Topic: Application Questions and Problems
from the Automation List department...
Re: PGEN: Solar System Safety Certifications
Posted by Walt Boyes on 16 August, 2012 - 7:19 am
I am performing self-certification on a solar system.
Topic: Engineering and workplace issues.
from the EE department...
120/208V or 277/480V.... huh?
Originally posted by Anonymous on 25 September, 2003 - 1:11 pm
what does it mean when something is rated 120/208V or 277/480V? What do the two numbers mean?
New Replies:
Excellent answer, if by "heater" you mean "motor". Actual "heaters"...
>> Can you get 208v to supply something >(as per the nameplate requirement) from >a...
Topic: Engineering and workplace issues.
from the Conveyor Controls department...
Need Conveyor Controls System Advice
Posted by controlsgirl on 15 August, 2012 - 3:14 pm
Does anyone design conveyor controls systems?
Topic: Engineering and workplace issues.
from the Forum department...
Engineering problem
Posted by Honer Sofi on 15 August, 2012 - 10:32 am
looking for a website with companies that need an engineering solution to a problem they might be facing.
Originally posted by joshuamhora on 14 June, 2012 - 6:31 pm
Dual measurement of Density and Flow of Acidic Slurry.
New Replies:
Single most important question, is this a dual tube meter?...
Topic: Engineering and workplace issues.
from the Forum department...
Coriolis Meters
Originally posted by Angelo Polanco on 11 July, 2012 - 2:49 pm
Water cut uncertainty with coriolis meter
New Replies:
First what meter are you using and what is the meters percent of accuracy for density? Second...
Topic: Engineering and workplace issues.
from the Flow rate Measurements department...
"Big" Coriolis flow meter
Originally posted by Kirill St. on 9 July, 2012 - 6:26 am
Why I cant find large Coriolis flow meter?
New Replies:
KROHNE, E&H and Emerson all manufacture Coriolis mass flow meters in sizes over 8 inches. These...
Topic: Engineering and workplace issues.
from the Instrumentation department...
Flow Meter for Sea Water Application
Originally posted by Suhail on 9 June, 2012 - 2:57 am
Flow measuring solution for sea water 114" pipe
New Replies:
There are several options available, there are mag meters in this diameter, but with FRP pipe I...
Originally posted by moremgd on 3 September, 2010 - 9:31 am
Requesting feedback regarding use of magmeter versus ultrasonic meter for metering wastewater in a force main.
New Replies:
A well built magnetic flow meter should never have coils fail after such a short time in service. ...
Topic: Communications systems and equipment.
from the PROCESS department...
twido abd w@de
Posted by zepatek on 9 August, 2012 - 9:04 am
Communication between twido plc and w@de 315 rtu
Topic: Engineering and workplace issues.
from the aerodynamics, controlsystem,machines department...
motor drives for satellite reaction wheels
Posted by anjali on 9 August, 2012 - 8:34 am
Hi i am doing my M.Tech in control and instrumentation. i am in search of a motor drive for the reaction wheel, other than the conventional BLDC motor and the PMSM motor
Topic: Application Questions and Problems
from the automation department...
Online changes in Control Logix
Originally posted by bwilliams on 10 August, 2003 - 5:18 pm
Is it possible to do online changes with Ladder and Function Blocks in RS logix and the Control Logix?
New Replies:
Version 16 allows you to online edit ladder logic, function blocks and sequential function charts....
Topic: Application Questions and Problems
from the puzzled department...
Issue with two E&H Cubemass meters
Posted by Shipnut03 on 8 August, 2012 - 10:40 am
Inspiration required... a bit stuck
Originally posted by sandeep on 7 August, 2012 - 8:19 am
Which communication protocols are main companies developing products using these technologies?
New Replies:
You have to differentiate between the protocol definition and the implementation. The...
Topic: Computers in manufacturing; also hardware discussion.
from the Forum department...
Ethernet/IP and VB.NET
Originally posted by Nolan on 10 August, 2011 - 10:54 am
Trying to communicate with an Ethernet/IP module via VB.NET
New Replies:
Hi Ron, I am trying to find your link no success. Jaro...
Originally posted by masoud on 1 August, 2012 - 10:01 am
problem with Shield current of a 63Kv line (single core)
New Replies:
Masoud... 12) Is the ratio of Line-current to Shield-current always the same? Phil...
> My first question is how did you measure it? the current was measured by a clamp ammeter...
My first question is how did you measure it? It seems likely that this much current on a shield...
Originally posted by Michael Venegas on 30 July, 2012 - 12:51 pm
I'm developing a ModbusRTU Master Over TCP/IP Interface to read a ModbusRTU electricity meters data. the meters are working over RS485 network.
New Replies:
You can try xMasterSlave for Modbus protocol at www.tgscada.com. It is a completely freeware....
Topic: Human-Machine Interface and SCADA.
from the Forum department...
Wonderware logger alarm group errors
Posted by Pat Gigaroa on 25 July, 2012 - 9:27 pm
Added new alarm group in WW Error in logger.
Topic: Engineering and workplace issues.
from the too formal department...
kva & hp
Originally posted by engineer on 18 July, 2012 - 12:19 pm
maximum hp motor for dol starting with given kva transformer
New Replies:
Engineer... I committed three (3) 'OOPs' (the most feared word in an operating-room): OOPs 1) I...
Engineer... since the V-Drop experienced by the motor is proportional to the load carried by the...
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