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Control.com member...Member Information and Posts by listm
from the Maintenance-Instrument department...Frame 6 Rachet cycle time getting extended
During start up of Frame6 Turbine, observed ratchet cycle getting extended beyond the normal observed time of 30 seconds.
> Fortunate/Unfortunate, i got the opportunity for which i was waiting since posting this...
from the instrument department...Instrument couse for Construction
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?
Hi, Your friendly local moderator here. It would help people answer this question if you told...
from the Forum department...Troubleshooting Modbus communications for a PLC
Troubleshooting Steps for Comm Status 2
Hi, It would help the people reading this forum if you would tell them what type of PLC you are...
from the Maintenance- Instrumentation department...Part numbers for GE Frame 6 Gas Turbine spares
Part numbers and approximate cost for spare material for GE make, Gas Turbine Frame 6 machine.
Hi, Try Gas Turbine Controls: http://www.gasturbinecontrols.com They advertise on this site. ...
from the Power Gen department...Can automation equipment / PLC program use States
Are most automation equipment broken down into finite state machine logic?
Hi, My former employer and regular advertiser on this site Control Technology Corporation uses a...
from the Syntax-Error-In-My-Head Dept. department...Wanted: Free or inexpensive educational material
I'm looking for any available relay logic related educational material on the web.
Hi, Your moderator here Control.com maintains a library called the PLC Archive on Controlwiki,...
from the Steve Jobs department...iPads in Automation?
What do you think of the iPad and other tablets as HMI, monitoring and data collection tools?
from the C & I department...Book on Basics of Turbines
Seeking recommendation for books or links on the basics of turbines...
> MODERATOR > Would it be possible for control.com to store this kind of material on the...
from the Forum department...Gas Turbine Control
Gas Turbine Control
> And please can you tell me is there any way to search particular topic in topic list, so that...
from the Electrical department...What happen when 60 hz motor operate at 50 Hz
what happen when 60 Hz motor operate at 50 Hz
Please see thread http://www.control.com/thread/1246080807. ...
from the E&I department...Turbine Ground Fault Rectification
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.
Dear Adeel Imtiaz, You can check out the ControlWiki website at: ...
from the Forum department...Motor current imbalance
Three phase motor's current is imbalance
Get the motor surge tested and also interchange the rotor with similar specification motor...
from the Forum department...Modbus to HART converter ?
Is it possible to convert Modbus signal from a field device to HART either in the field or in safe area ?
Check out the Modbus Organization's Modbus Device Directory (http://www.modbus.org/devices.php)....
from the Forum department...Structure of code for Moscad M
Seeking info on initialization of Moscad and the structure of the code for Moscad M...
from the Forum department...Parallel operation of transformers
operating two tfrs in parallel
from the Forum department...citect to symax through bm85
try to connect to old symax with citect
from the Forum department...OPC to WinCC issues
specific problem ie OPC to WinCC when im importing tags...
from the Forum department...calibrating a load cell
two questions about load cells...
from the Automation List department...V-Cone Flowmeter
Does anyone know of a manufacturer for V-cone flowmeters?
Clarification about posting guidelines for vendors (being discussed in this thread): Please note...
from the Serial Communication department...Weigh Bridge reading
Problem in reading loadcell output through RS232
from the serious department...ModBus Exception on read only register
What exception code does the unit transmit if the master attempts to write a read only register?
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...
from the Auotamation department...DP Transmitter for Level Measurement in Vacuum Conditions
Can we use a DP transmitter to measure the water level in a vacuum tank? If not, what is the solution for it?
Certainly! Just connect the vacuum area to the low pressure side of the DP transmitter, and the...
from the Loop optimizing department...Matrikon or Expertune
You can also look into PAS at http://www.pas.com/ who have an integrated Loop Monitoring &...
from the Correct Control Method department...3 Phase Motor Danfoss Drive control
Must I use Relays switched by the PLC and volt free contacts to utilise Drive's own 24v Supply?
You should be OK. Most of the AB 24 VDC Output modules are ground referenced (sourcing). Connect...
from the Instrumentation department...DeltaV manual download
where will I get the complete manual for DeltaV?
I saw a recent update to an old thread so I thought I'd point out the DeltaV Books On-line is...
from the Automation List department...MV cable size calculation
how to calculate the size of the medium voltage cable
Dear Phil, I saw your information on web site, I want to calculate feeder cable and its...
from the Reviews and Opinion Requested department...VFD Ethernet Comm
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?
In addition to what has been said so far I would also suggest that you take a look at how your...
from the Automation List department...FISCO vs FNICO
these two concepts are ambivalent, preventing one in maintaning single opinion about them...
The basic concept of the two techniques is the same, the main difference is that FNICO is limited...
from the Network Stepper Indexer/Driver department...Ethernet IP Stepper
Does anybody have experience with Ethernet IP Stepper Indexer/Drivers?
Hi Davis, Thanks for your reply, but I'm afraid my original post may have been misleading...the...
from the Engineering department...Redundancy in Control Logix System
I am having problem in synchronization of redundant chassis...
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The fact that it works is immaterial.
-- L. Ogborn