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Control.com topic...
Process Control
Topic: Open interfaces, software and hardware
from the Forum department...
Instructions for DISOMAT B plus
Originally posted by maniek2905 on 8 December, 2009 - 2:20 am
Instructions for DISOMAT B plus
New Replies:
>my email address maniek290(@)interia.pl >thanks Check your mailbox....
my email address maniek290(@)interia.pl thanks...
>ok, I'll wait:) >thanks Where to send?...
ok, I'll wait:) thanks...
> I am looking a service manual (calibrate exactly password DISOAMAT B Plus) < I will see...
Topic: Sensor technologies.
from the Instrumentation department...
Looking for alarm and display
Originally posted by sanjib dutta on 5 December, 2009 - 12:22 am
Solution for display and alarm technology to monitor temperature.
New Replies:
dear kt, thanks for your reply. can you tell me how can we configure as per my requirement....
Topic: Engineering and workplace issues.
from the Forum department...
Which DCS to select?
Originally posted by JuliusTheCeaser on 15 December, 2009 - 7:16 pm
Comparison among different makes of DCS used to control medium size of process
New Replies:
Hi, which DCS/PLC can support changes online in the logic??? Furthermore, I'm in the migration...
>Honeywell or Yokogawa For what type of application? In general if you are not making...
Honeywell or Yokogawa ...
Topic: Continuous process industries, DCS questions.
from the IT Dept. department...
CS3000 Audible Alarms
Originally posted by Jim W. on 24 June, 2009 - 10:07 pm
How to create an audible alarm for a Graphic Window.
New Replies:
You can try and do the same formula in a calcu and fire an %ANN and then use the %ann for the...
Posted by Michael Yoshida on 16 December, 2009 - 9:52 pm
Flushing or cleaning a bubbler level system.
Originally posted by Paul Cruz on 15 December, 2009 - 8:42 pm
Help with hitachi inverter rs485 framing protocol
New Replies:
RS485 is the physical layer, not a protocol. This site is intended for info on implementing Modbus...
Topic: Continuous process industries, DCS questions.
from the Application department...
ControlWave micro RTU
Originally posted by Mursalan Haider on 5 February, 2008 - 12:03 am
I am working on ControlWave Micro RTU and facing problems regarding communication through RS232 port.
New Replies:
You are making the right choice replacing it ASAP...
Topic: Continuous process industries, DCS questions.
from the Forum department...
GE Mark VI TMR controller failure
Originally posted by Sha on 15 December, 2009 - 10:56 am
GE Mark VI TMR controller status R & S is boot and T in Failure
New Replies:
GE Mark VI TMR is used in GT and it is running with 120VDC power supply, The system was running...
You have not provided nearly enough information for anyone to make an educated response to your...
Topic: Communications systems and equipment.
from the DLMS implementation department...
DLMS/COSEM Protocol
Originally posted by Okan Benli on 13 October, 2008 - 10:14 am
Is there anybody who has experience with the related protocol?
New Replies:
You can try to use TBox RTU by CSE-Semaphore company. It supports DLMS/COSEM protocol...
Topic: Continuous process industries, DCS questions.
from the Control System department...
Implementing square root in the TRICON System
Originally posted by Kareem on 14 December, 2009 - 12:36 pm
Implementing square root in the TRICON System
New Replies:
Dears thanks for your reply, Now a new concern is which is better to implement the square root...
I tested the following in both Tristation 3.1 and 4.1. You did not state what version you have. ...
Hello Kareem, I hope you are using OPC. Because you can do that easily with it. If you do, all...
Topic: Continuous process industries, DCS questions.
from the Instrument department...
Emerson Xstream IR analyser
Posted by Sachin on 16 December, 2009 - 5:05 am
Anybody have service manual of X stream IR analyser CO2 measurement.
Topic: Continuous process industries, DCS questions.
from the Automation List department...
Plugged Up Coriolis Flow Meter
Originally posted by FT on 9 November, 2009 - 10:40 pm
Coriolis Flow Meter plugs up after few minutes of operation.
New Replies:
Try an Endress meter they have a full bore Promass I that would have no pres. drop...
What is the viscosity of your liquid? Try to heat it....
Hi Bahawi, Thanks for your reply. we cannot filter the process stream because it is not...
Topic: Sensor technologies.
from the Forum department...
Flare gas measurement meters
Originally posted by Nicolas D'souza on 15 November, 2009 - 6:37 am
Flare Gas measurement ultrasonic / optical meters
New Replies:
Nicolas, Fluenta is the world leader in ultrasonic flare metering. Having more than 700 flare...
Topic: Power generation equipment control.
from the Controls department...
Mark 3 Governor
Originally posted by Andy on 31 March, 2009 - 3:59 pm
How Mark 3 Governor produces frequency droop.
New Replies:
Some droop systems use a measurement from the gas turbine related to the output power such as...
Topic: Continuous process industries, DCS questions.
from the Instrumentation department...
Yokogawa CS3000 PER Alarm Mask?
Originally posted by Hawkes on 14 December, 2009 - 10:26 am
Need information on how to mask or adjust scan time for PER Alarms in Yokogawa CS3000 DCS
New Replies:
PERR alarm occurs when both the limit switch acts on the field. kindly check the field limit...
Topic: Continuous process industries, DCS questions.
from the Forum department...
Pump Level Controller ABB Datum U 100
Posted by kam on 15 December, 2009 - 3:10 am
In the pump level controller Datum U100 ABB we are getting the error message SYSTEM ERROR.
Topic: Continuous process industries, DCS questions.
from the engineering department...
plant control system conceptual documents
Posted by mahmood moghimi on 14 December, 2009 - 10:56 pm
some conceptual documents such as cabling concept, earthing concept and so on would be helpful. do any body could send some info
Topic: Power generation equipment control.
from the Control & Automation department...
TCCA analog Input Freeze - Mark V
Originally posted by ABB on 7 December, 2009 - 2:19 pm
Analogical entrance signs frozen, making unfeasible visualization and control of the turbine.
New Replies:
I work for a living, too. Please, call me CSA. Thanks for the feedback! "Feedback is the...
Mister CSA, I sought in it lists them and I found the solution for this problem in the post...
Topic: Continuous process industries, DCS questions.
from the commissioning department...
RTD signal interference
Originally posted by PK Kochi on 14 December, 2009 - 4:53 am
RTD signal interference from temp scanner power cable
New Replies:
This is a very common problem but usually easily fixed. Provide a Metal Oxide Varistor across the...
Topic: Continuous process industries, DCS questions.
from the DCS department...
Online Operations with ABB 800xA
Originally posted by EugeneK on 9 December, 2009 - 1:47 am
Online Operations with ABB 800xA
New Replies:
>> As part of the process, we make sure that we go through the difference report in detail,...
Hello Torulf! Thanks for your answer. Yes, you are right, Plantscape and HC900 are not...
Evheniy, The controllers behave very much the same with or without integration to 800xA. ...
The Standalone AC800M compact controllers are absolutely identical to those integrated into 800xA....
Hello John, thanks for your answer. > As part of the process, we make sure that we go...
We have just commissioned three large 800xA systems and are in the process of cleaning up project...
Topic: Power generation equipment control.
from the Cleaning Live DCS Cabinets department...
Static Safety
Originally posted by socom on 13 December, 2009 - 9:20 pm
Elimination static build up while cleaning control cabinets.
New Replies:
I use an Electronic Service Vacuum made by 3M. They are pricey but are designed for cleaning...
Topic: Engineering and workplace issues.
from the Instrumentation department...
Fire Resistant /Flame Retardant Cables
Originally posted by Srinivas on 29 December, 2006 - 9:44 am
What type of cable can be used for Gas Detectors in Zone 0.
New Replies:
Dear Alagesh, The word FRLS is used in India, is for "fire retardant low smoke", which...
Topic: Continuous process industries, DCS questions.
from the Forum department...
CPU 313 And OP 17 dp problem
Posted by PLC on 12 December, 2009 - 9:31 am
Problem in network between CPU 313 and OP 17 DP. OP 17 DP is rebooting periodically.
Topic: Communications systems and equipment.
from the Microprocesors and microcontrollers department...
Modbus slave with 8051 microcontroller
Posted by Fatos on 12 December, 2009 - 4:16 am
New to Modbus want, to set up a slave with a 8051 microcontroller.
Topic: Continuous process industries, DCS questions.
from the Valve Lable Polishing department...
4-20ma signal generator help
Originally posted by Kimo Makena on 10 December, 2009 - 4:31 pm
I am looking for a way to control a 4-20 ma analog input from 2 push buttons on a NEMA 7 panel.
New Replies:
By explosion proof, you mean your panel is a cast and bolted type such as Killark or Crouse-Hinds,...
Topic: Continuous process industries, DCS questions.
from the control and instrumentation department...
flame scanner
Posted by danesh simmry on 11 December, 2009 - 12:18 pm
we have bottom fired boiler and in every boiler 2 scanner is installed.
the furnace oil are snagged in the orifice head and also in the head of the scanner. so the scanner wont be able to work for a long time.
Topic: Software, including programming, OS issues, etc.
from the Forum department...
data acquisition software/solutions
Originally posted by Steve on 7 December, 2009 - 10:11 am
Need recommendations for data acquisition software for monitoring of flows temps etc for small plant
New Replies:
It is important to understand the kind of data acquisition device you will be using to interface...
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