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Control.com member...
Member Information and Posts by listm
Topic: Power generation equipment control.
from the Maintenance-Instrument department...
Frame 6 Rachet cycle time getting extended
Originally posted by Anish on 3 August, 2013 - 10:58 am
During start up of Frame6 Turbine, observed ratchet cycle getting extended beyond the normal observed time of 30 seconds.
New Replies:
> Fortunate/Unfortunate, i got the opportunity for which i was waiting since posting this...
Topic: Engineering and workplace issues.
from the instrument department...
Instrument couse for Construction
Originally posted by mahnmooud on 13 April, 2013 - 11:51 am
I'm working in the instrument construction field, i would like to ask all of you if somebody knows some cources can increase our skills?
New Replies:
Hi, Your friendly local moderator here. It would help people answer this question if you told...
Originally posted by BillNye on 25 March, 2013 - 9:14 am
Troubleshooting Steps for Comm Status 2
New Replies:
Hi, It would help the people reading this forum if you would tell them what type of PLC you are...
Topic: Power generation equipment control.
from the Maintenance- Instrumentation department...
Part numbers for GE Frame 6 Gas Turbine spares
Originally posted by Vinod Pandey on 31 December, 2012 - 2:35 am
Part numbers and approximate cost for spare material for GE make, Gas Turbine Frame 6 machine.
New Replies:
Hi, Try Gas Turbine Controls: http://www.gasturbinecontrols.com They advertise on this site. ...
Originally posted by Tim on 23 December, 2012 - 9:47 pm
Are most automation equipment broken down into finite state machine logic?
New Replies:
Hi, My former employer and regular advertiser on this site Control Technology Corporation uses a...
Topic: Software, including programming, OS issues, etc.
from the Syntax-Error-In-My-Head Dept. department...
Wanted: Free or inexpensive educational material
Originally posted by Bill Newton on 22 June, 2012 - 8:12 am
I'm looking for any available relay logic related educational material on the web.
New Replies:
Hi, Your moderator here Control.com maintains a library called the PLC Archive on Controlwiki,...
Topic: Human-Machine Interface and SCADA.
from the Steve Jobs department...
iPads in Automation?
Posted by Ken Crater on 11 January, 2012 - 12:33 pm
What do you think of the iPad and other tablets as HMI, monitoring and data collection tools?
Topic: Information resources, documentation.
from the C & I department...
Book on Basics of Turbines
Originally posted by england author on 18 March, 2011 - 10:44 am
Seeking recommendation for books or links on the basics of turbines...
New Replies:
> MODERATOR > Would it be possible for control.com to store this kind of material on the...
Topic: Power generation equipment control.
from the Forum department...
Gas Turbine Control
Originally posted by mohammad on 10 January, 2010 - 1:11 pm
Gas Turbine Control
New Replies:
> And please can you tell me is there any way to search particular topic in topic list, so that...
Topic: Engineering and workplace issues.
from the Electrical department...
What happen when 60 hz motor operate at 50 Hz
Originally posted by eusuf on 27 November, 2009 - 1:58 pm
what happen when 60 Hz motor operate at 50 Hz
New Replies:
Please see thread http://www.control.com/thread/1246080807. ...
Topic: Software, including programming, OS issues, etc.
from the E&I department...
Turbine Ground Fault Rectification
Originally posted by Adeel Imtiaz on 14 November, 2009 - 12:11 am
Mark-II is installed on one of our turbines. We have faced grounding faults both Speedtronic and 125VDC fromlast 8 years. Recently i have traced these grounds and rectified them. I have also developed a complete case study of this hectic job.
New Replies:
Dear Adeel Imtiaz, You can check out the ControlWiki website at: ...
Topic: Engineering and workplace issues.
from the Forum department...
Motor current imbalance
Originally posted by Adil on 7 October, 2009 - 12:29 pm
Three phase motor's current is imbalance
New Replies:
Get the motor surge tested and also interchange the rotor with similar specification motor...
Topic: Communications systems and equipment.
from the Forum department...
Modbus to HART converter ?
Originally posted by moduser on 31 July, 2009 - 4:41 am
Is it possible to convert Modbus signal from a field device to HART either in the field or in safe area ?
New Replies:
Check out the Modbus Organization's Modbus Device Directory (http://www.modbus.org/devices.php)....
Topic: PLCs and related questions.
from the Forum department...
Structure of code for Moscad M
Posted by karina duran on 15 March, 2009 - 7:56 pm
Seeking info on initialization of Moscad and the structure of the code for Moscad M...
Topic: Engineering and workplace issues.
from the Forum department...
Parallel operation of transformers
Posted by T.Sriram on 11 February, 2009 - 8:00 am
operating two tfrs in parallel
Topic: Communications systems and equipment.
from the Forum department...
citect to symax through bm85
Posted by ticast on 1 February, 2009 - 10:23 pm
try to connect to old symax with citect
Topic: Communications systems and equipment.
from the Forum department...
OPC to WinCC issues
Posted by Shane on 13 December, 2008 - 12:10 pm
specific problem ie OPC to WinCC when im importing tags...
Topic: Engineering and workplace issues.
from the Forum department...
calibrating a load cell
Posted by abubaker on 13 December, 2008 - 12:01 pm
two questions about load cells...
Topic: Continuous process industries, DCS questions.
from the Automation List department...
V-Cone Flowmeter
Originally posted by Ward Feldmann on 22 June, 2004 - 2:38 pm
Does anyone know of a manufacturer for V-cone flowmeters?
New Replies:
Clarification about posting guidelines for vendors (being discussed in this thread): Please note...
Topic: Application Questions and Problems
from the Serial Communication department...
Weigh Bridge reading
Posted by SKAKUM on 24 September, 2008 - 7:56 am
Problem in reading loadcell output through RS232
Topic: Communications systems and equipment.
from the serious department...
ModBus Exception on read only register
Originally posted by Enrico on 23 September, 2008 - 10:06 am
What exception code does the unit transmit if the master attempts to write a read only register?
New Replies:
Read-only registers are called "Input Registers". Read-write registers are called...
Acutally Input registers 0x04 and input coils (discrete inputs) 0x02 are essentialy read only. You...
Originally posted by Gooi on 23 September, 2008 - 1:51 am
Can we use a DP transmitter to measure the water level in a vacuum tank? If not, what is the solution for it?
New Replies:
Certainly! Just connect the vacuum area to the low pressure side of the DP transmitter, and the...
Topic: Software, including programming, OS issues, etc.
from the Loop optimizing department...
Matrikon or Expertune
Originally posted by Knut on 27 June, 2008 - 12:32 am
Comparison
New Replies:
You can also look into PAS at http://www.pas.com/ who have an integrated Loop Monitoring &...
Topic: Motion control, servos, steppers, etc.
from the Correct Control Method department...
3 Phase Motor Danfoss Drive control
Originally posted by Mickbeeee on 23 September, 2008 - 9:47 am
Must I use Relays switched by the PLC and volt free contacts to utilise Drive's own 24v Supply?
New Replies:
You should be OK. Most of the AB 24 VDC Output modules are ground referenced (sourcing). Connect...
Topic: Software, including programming, OS issues, etc.
from the Instrumentation department...
DeltaV manual download
Originally posted by G. Shainu on 4 October, 2004 - 6:54 pm
where will I get the complete manual for DeltaV?
New Replies:
I saw a recent update to an old thread so I thought I'd point out the DeltaV Books On-line is...
Topic: Engineering and workplace issues.
from the Automation List department...
MV cable size calculation
Originally posted by FN on 3 November, 2007 - 10:47 am
how to calculate the size of the medium voltage cable
New Replies:
Dear Phil, I saw your information on web site, I want to calculate feeder cable and its...
Topic: Communications systems and equipment.
from the Reviews and Opinion Requested department...
VFD Ethernet Comm
Originally posted by PaulEE on 11 September, 2008 - 12:27 am
Can anyone direct me to a web site that reviews and/or compares the VFDs of different manufacturers, with particular interest in the Ethernet communication feature?
New Replies:
In addition to what has been said so far I would also suggest that you take a look at how your...
Topic: Continuous process industries, DCS questions.
from the Automation List department...
FISCO vs FNICO
Originally posted by RANA EHTASHAM UL HASSAN on 23 September, 2008 - 9:52 am
these two concepts are ambivalent, preventing one in maintaning single opinion about them...
New Replies:
The basic concept of the two techniques is the same, the main difference is that FNICO is limited...
Topic: Motion control, servos, steppers, etc.
from the Network Stepper Indexer/Driver department...
Ethernet IP Stepper
Originally posted by Jack on 23 September, 2008 - 10:17 am
Does anybody have experience with Ethernet IP Stepper Indexer/Drivers?
New Replies:
Hi Davis, Thanks for your reply, but I'm afraid my original post may have been misleading...the...
Topic: PLCs and related questions.
from the Engineering department...
Redundancy in Control Logix System
Posted by M.Salman on 23 September, 2008 - 7:45 pm
I am having problem in synchronization of redundant chassis...
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