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The threads that wouldn't die...
- PC reliability?
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- Where do we go from here?
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- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
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Posts from...
Thursday, December 27, 2007
Basics of AC power generation
New Replies:
By CSA on 27 December, 2007 - 7:05 pm -
By CSA on 27 December, 2007 - 7:05 pm -
Try http://canteach.candu.org and
http://canteach.candu.org/library/20030801.pdf.
There's also...
when we start the compressor, message is "Wrong Phase Seq"...
New Replies:
By Jango on 27 December, 2007 - 7:04 pm -
By Jango on 27 December, 2007 - 7:04 pm -
The problem is not neccesarily phases if this compressor has been running without power or motor...
How well do FBD and AOI work in the current version of RSLogix5000?
New Replies:
By Marco on 27 December, 2007 - 7:03 pm -
By Marco on 27 December, 2007 - 7:03 pm -
I am using AOI in a project I am working on right now. It is good start and I have found any bugs...
How does an analog 2 wire loop powered system work?
what meaning the value of threshold setting in IO config in MKV for MS9001E turbine
Should a single device use more than one Modbus device ID?
New Replies:
By KirkC on 27 December, 2007 - 7:00 pm -
By KirkC on 27 December, 2007 - 7:00 pm -
Every Modbus serial device, with multiple ports, that I have worked with, allows the user to adjust...
By Mark on 27 December, 2007 - 6:57 pm - Run through the different scenarios.
(Not sure if this will show up correctly)
Network Port...
By David on 27 December, 2007 - 6:55 pm - Rotork.com's server finally woke up and replied.
Pakscan (not PacScan) is a digital comm master...
Foundation Fieldbus & HART
what is profibus DP/PA coupler? how to configure it in SIEMENS PCS 7?
Regenerative Drive Test Bench Setup
New Replies:
By B on 27 December, 2007 - 11:35 am -
By B on 27 December, 2007 - 11:35 am -
scan_plc
So are you using two ABB drives now? Yes from what I understand ABB makes a 4 quadrant...
By Bob Peterson on 27 December, 2007 - 10:43 am - In most cases the tiny amount of energy recovered is never worth the captial cost. However,...
I need make control using Visual Basic with ATV71 and ATV31 inverter
Future of PLC in indian industries..
Blowout disc vs blowback disc
Appropriate TVSS technologies for current loops
Dilemma with Honeywell's TPS/TDC3000
New Replies:
By KFR on 27 December, 2007 - 11:13 am -
By KFR on 27 December, 2007 - 11:13 am -
We are also facing the same problem. Honeywell vendors here say Dell has stopped production of GX1...
what is the advantage of using TMR or QUAD ESD
Why do we need to connect 250ohm load resistance in the loop while connecting Hart calibrator to the field transmitter?
Problems with echo reception on a ultrasonic transmitter for a solid level mesurement.
New Replies:
By Xavi on 27 December, 2007 - 11:11 am -
By Xavi on 27 December, 2007 - 11:11 am -
Yes, I've installed E+H but it lasted 3 years. Then i've installed PROBE form milltronics -siemens...
web connectivity to DeltaV DCS.
What is the code for measurement of liquid fuel flow divider speed in Mark-V?
New Replies:
By harith akram on 27 December, 2007 - 11:09 am -
By harith akram on 27 December, 2007 - 11:09 am -
(FQL1) for flow divider speed measurement in MKV...
By CSD on 27 December, 2007 - 11:08 am - If it is the signal name that you are enquiring, it is FQL1, and it is displayed in %....
By CSA on 27 December, 2007 - 10:41 am - If you're looking for a software signal name for flow divider speed, none exists.
You can use a...
How to control a pump with a pressure sensor?
GE SMOR-B Modbus Table (Register List)
working of SPPA-T1000
New Replies:
By Shrivastva on 27 December, 2007 - 11:06 am -
By Shrivastva on 27 December, 2007 - 11:06 am -
If you are looking for a DCS with reliable performance, Siemens SPPA-T1000 with 'SIERUG Power'...
ProSafe-RS safety system from YOKOGAWA and other TMR ESD
want to ask about the best option available for upgrading and existing DCS System.
steam turbine rotar and stator expansion measurement.
TXP archiving.
New Replies:
By GP on 27 December, 2007 - 10:49 am -
By GP on 27 December, 2007 - 10:49 am -
Sunil,
I can sympathize with your pain at having to exchange the MOD's every 6 days, it may...
By Michael Griffin on 27 December, 2007 - 10:42 am - A quick Google search tells me that SCO Openserver got the new USB subsystem in release 5.07, while...
anyone have a lot of experience in GE Devices?
Looking for articles/publications/presentations on PCS technology selection.
New Replies:
By no one on 27 December, 2007 - 10:47 am -
By no one on 27 December, 2007 - 10:47 am -
PLC is used in the Situations were the SPEED Of OPERATION is an important factor.
DCS is used...
reduce acceleration time with increasing fsr
New Replies:
By abca on 27 December, 2007 - 10:41 am -
By abca on 27 December, 2007 - 10:41 am -
can you tell me if the acceleration is too long
this not effect on the exhaust turbine temp.?
I...
We are looking for a reliable, cost effective Servo drive/amplifier that supports BUS technology.
New Replies:
By SV on 27 December, 2007 - 10:40 am -
By SV on 27 December, 2007 - 10:40 am -
Comm Bus. We prefer Ethernet or Profibus to access from ControlLogix PLC. Thanks....
Pay scale for starting controls/automation engineers
New Replies:
By Aritra Chakravarty on 27 December, 2007 - 10:39 am -
By Aritra Chakravarty on 27 December, 2007 - 10:39 am -
The company I joined is a rather small one. They specialize in designing PLC for mainly process...
How can we know if bladder get damaged?
New Replies:
By CSA on 27 December, 2007 - 10:01 am -
By CSA on 27 December, 2007 - 10:01 am -
Bladder-type accumulators are usually charged with some type of gas (nitrogen, for example). If the...
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