How can I reliably measure sodium hydroxide (50%) density online.
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By Walt Boyes on 11 March, 2010 - 12:32 pm -
Probably the best thing to do is use a Coriolis Mass Flow meter and get the inferred density...
By Bob Pawley on 11 March, 2010 - 11:09 am -
DP Cell.
Bob...
By Ian Jones on 11 March, 2010 - 8:49 am -
Some of the modern models of Coriollis flowmeters will give you this information.
see...
Can Modicon quantum be considered equivalent to DCS of honeywell HC900, Siemens PCS7, ABB 800F, Yokogawa cs3000
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By akj3592 on 11 March, 2010 - 12:23 pm -
Key difference between PLC & DCS is deterministic scan time. DCS will have deterministic...
By Dick Caro on 11 March, 2010 - 9:46 am -
No. Please recognize that the Modicon PLC includes only the controller and I/O elements of a...
power increase of V94.2 gas turbine by inlet fogging system
interface between plc and wonderware
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By Wassim Daoud on 11 March, 2010 - 10:21 am -
you can use OPC Server for OMRON PLC, and then you can connect the WW Intouch to it. it's easier....
By Denn2602 on 11 March, 2010 - 3:22 am -
Use Omron Hostlink to connect Omron PLC to Intouch 7.1.
...
Looking for HMI work as a modbus slave device
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By AJ on 11 March, 2010 - 9:50 am -
Hi,
I saw in the medias that the company Hilscher have now also a HMI solution which can work as...
By Darrin Hansen on 11 March, 2010 - 9:05 am -
I'm not personally aware of an HMI that works as a slave (although I suspect some do exist). But...
By Joe Jansen on 11 March, 2010 - 8:43 am -
Red Lion G3 series of HMI can operate as master or slave on Modbus TCP or Modbus RTU. I am curious...
Communication failure between remote rack RG6 co-axial cable connection connector
Communication problems between Server and CX, if the server want to connect with more than 90 PLCs
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By Andreas Wickert on 11 March, 2010 - 7:30 am -
Hello,
i add some informations, but I have only the knowledge of the IT site.
Ok, at first,...
By M Griffin on 9 March, 2010 - 8:55 pm -
- What sort of Modbus are you using? Is it Modbus/TCP on Ethernet, Modbus/RTU on RS-485, or...
How does a vendor reach the final pricing of a particular service for DCS and for a whole service contract?
Creating homegrown PLC hardware
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By curt wuollet on 11 March, 2010 - 3:21 am -
The Beagleboard and the Hawkboard seem to be aimed at slightly different applications. The...
By M Griffin on 9 March, 2010 - 8:11 pm -
The Beagleboard and the Hawkboard seem to be aimed at slightly different applications. The...
Need to connect with Bosch PLC CL500 by window operation system
IPC and Load Control doubts for GE steam turbine running on Mark V
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By sd on 11 March, 2010 - 12:57 am -
CSA,
The 1st incident occurred during unit startup buy subsequent occurrence happened during...
How to communicate between Yokogawa GC 1000 and DCS ? Proto- RS 485 modbus
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By Hemant on 11 March, 2010 - 12:57 am -
DCS is from Invensys, please advice complete solution with gcmain software also...
By vmkaranth on 10 March, 2010 - 10:52 am -
please mention which dcs you are using.
further as GC can share only calculated data and not the...
Several quick questions about implementing state space control of an inverted pendulum balancing platform
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By JB on 10 March, 2010 - 9:39 pm -
Where can I find the Control List's Archives?...
By JB on 10 March, 2010 - 9:38 pm -
I'm not sure what you mean by implementing hardware. I have a servo and drive, just need state...
Organizations who offer Wireless Tank Level Monitoring Systems
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By Walt Boyes on 10 March, 2010 - 5:10 pm -
Thank you for the commercial.
Now, if you all really want to know what is up with wireless level...
By Jen Millar on 10 March, 2010 - 11:02 am -
If your looking for an effective way to collect real-time information of your tank level, I would...
ABB AC800M controllers.
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By Torulf Wiberg on 10 March, 2010 - 3:10 pm -
Phineas,
To me it sounds strange that you have an 800xA system but not the source for a...
By Torulf Wiberg on 10 March, 2010 - 4:43 am -
The simple answer is no.
-------------------------------------------------------
Torulf Wiberg ...
I want to learn Binary code...
New Replies:
By Ken E on 10 March, 2010 - 2:53 pm -
That's a good one. This thread is really ridiculous. Look up "Binary Numeral System" in...
By Russ Bartels on 10 March, 2010 - 9:05 am -
I have seen it written:
-------------------------
"There are only 10...
By Matt Nault on 10 March, 2010 - 2:21 am -
> You're dead wrong! The number 16 in binary is 00010000 in 8 bit. <
You got it...
how to read relevant graphs/curves mentioning trip & no trip zone
Load cell faulty during calibration high range
XP Embedded HMI software that works with a Mitsubishi Q series PLC and can dispaly PDF of JPG images from a storage drive.
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By kyle on 10 March, 2010 - 9:15 am -
take a look at Proficy iFIX Embedded -- it's cost effective and brings the entire feature set of...
Let us talk about renewable energy over conventional power
EXCEL sheet using DDE date maxing out the CPU after the "Sort Descend" is used
Gas Turbine Control
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By pichet on 10 March, 2010 - 12:40 am -
Hi, CSA
As you mention that mean i can increases or decreases gas turbine MW output by adjust...
I need some reference for Profibus communication.
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By AJ on 10 March, 2010 - 12:02 am -
Hi,
general information about PROFIBUS can be found of the PROFIBUS (www.profibus.org) page,...
Modbus communication between masters (point to point)
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By M Griffin on 9 March, 2010 - 8:37 pm -
In reply to Ajith Kumar: A device could be a client (master) or server (slave). In some cases it is...
What is difference between calibrate the SRV/GCV/ICV/LFBV from auto calibrate manual mode and user defined display?
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By M Griffin on 9 March, 2010 - 7:39 pm -
I haven't calibrated a gas turbine, but I have calibrated a lot of LVDTs in other applications. The...
connecting my older Honeywell 620 controller to a modern Operator Interface using a converter
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By Andy on 9 March, 2010 - 5:54 pm -
From my experience: you need to use old laptop/computer with slow processor. I think 300MHz is...
want to learn the relation between characteristic impedance and magnetic field density
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By Phil Corso on 9 March, 2010 - 5:51 pm -
Electrics are you interested in comparing electrical and magnetic circuit parameters, that is,...
I need Modbus convertors
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By C Pascu on 9 March, 2010 - 4:23 pm -
For Canadian customers of FieldServer gateways, we are the Canadian Distributors. www.chipkin.com
...
Chinese packaging equipment industry have to go an innovative way.
New Replies:
By curt wuollet on 9 March, 2010 - 3:51 pm -
Boy, have I got a deal for you:^)
It runs on Red Flag Linux.
Regards
cww...
SCADA system - trends on the operator station for generator are broken and disappear after every 30 mins
Video on gas turbine function
Is there a way to force cool a single shaft unit.
9fb/A15
9fb/A15
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