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from the Brain Dump department...
Control.com Post Archive
Engineering and workplace issues. topic
Posted by Yaarub Ghannam on 15 November, 2011 - 12:47 am
quick opening MOV.
Quick opening MOV.
Continuous process industries, DCS questions. topic
Posted by Umair Ahmed on 14 November, 2011 - 2:57 pm
LQR
Linear Quadratic Control Systems
Power generation equipment control. topic
Posted by GT on 14 November, 2011 - 7:42 am
what adhesive to use for Flender gear
how to choose your adhesive? Loctile or loxeal
Engineering and workplace issues. topic
Posted by Amit Barve on 14 November, 2011 - 7:24 am
VFD driven Motor
VFD (18.5KW) Driven motor Power During Normal operation.
PLCs and related questions. topic
Posted by Shree on 14 November, 2011 - 7:22 am
FAL Instruction In Logix 5000
How to reset array of Timer / Counter using FAL Instruction In Logix 5000
Local and wide area networking in factory automation. topic
Posted by Michael on 14 November, 2011 - 12:21 am
Linking error with Modbus TCP/IP
Using visual c++ 2008 cannot get past linking step. I belive i have everything right
PLCs and related questions. topic
Posted by saravanan on 13 November, 2011 - 7:57 am
Modbus Frame Decode
how to understand values of register from modbus frame
Power generation equipment control. topic
Posted by sd on 13 November, 2011 - 5:55 am
EX2100e with Mark V
Connecting EX2100e to Mark V
Local and wide area networking in factory automation. topic
Posted by dinster on 13 November, 2011 - 2:12 am
Multiple Modbus RTU device to Single PLC via wireless help
need help on modbus integration over wireless.
Power generation equipment control. topic
Posted by vkumar on 13 November, 2011 - 1:27 am
Regarding HGPI for Gas Turbine Frame 5
Time interval for HGPI - refurbished Gas turbine frame 5
Software, including programming, OS issues, etc. topic
Posted by suvarn on 12 November, 2011 - 11:32 pm
wincc flex
Need help learning Wincc Flex 2008
Power generation equipment control. topic
Posted by VIJAYAKUMAR on 12 November, 2011 - 6:57 pm
MARK IV DATA CAPTURE TO PC
Hyperterminal fails to capture data to PC from Mark IV although its status shows it as available and connected at hyperterminal.
Power generation equipment control. topic
Posted by Nawaz on 12 November, 2011 - 3:02 pm
GT inlet air system
effects of pulse cleaning on AAF inlet air filters
PLCs and related questions. topic
Posted by Kumar on 12 November, 2011 - 1:21 pm
Triconex PLC DO Module 3625 issue
Issue related to TRICONEX DO Module 3625 Output
Power generation equipment control. topic
Posted by Ayed on 12 November, 2011 - 6:41 am
Gas turbine performance analysis
i need what are the most important factors
Communications systems and equipment. topic
Posted by Thadeus Manyasi on 12 November, 2011 - 6:12 am
data transfer failure
Unable to download data to Daniel 2500 Flow computer
Power generation equipment control. topic
Posted by Ryan on 11 November, 2011 - 3:49 pm
Gas Turbine Performance
Gas Turbine Performance graphs
Power generation equipment control. topic
Posted by mathur on 11 November, 2011 - 3:31 pm
Gas turbine alarm stamping
Gas turbine alarm stamping
Sensor technologies. topic
Posted by smatrko on 11 November, 2011 - 1:57 pm
Wireless force sensor
Wireless force sensor
Engineering and workplace issues. topic
Posted by Lanco Guy on 11 November, 2011 - 1:40 pm
Safety wiring on manually loaded press station
Looking to see what industry standard is for muting a light curtain. We do not want to drop air every time the curtain is broken.
Engineering and workplace issues. topic
Posted by Chris G. on 11 November, 2011 - 10:22 am
RTU Battery Backup
Looking for some solutions for 6-8 hour backup....
Local and wide area networking in factory automation. topic
Posted by Liam Feeney on 11 November, 2011 - 7:24 am
Modbus-Serial over HTTPS
I want to convert Modbus serial to Modbus tcp/ip then transmit that over HTTPS. Is this do-able?
Power generation equipment control. topic
Posted by Mavourick on 11 November, 2011 - 2:59 am
HRSG Steam Pressure Control
Auto opening of HRSG vent valve
Engineering and workplace issues. topic
Posted by David on 11 November, 2011 - 2:28 am
Hitachi Inverter WJ-200
i want to use Hitachi WJ-200 as a single-stand booster pump driver
Communications systems and equipment. topic
Posted by abuashfaq on 11 November, 2011 - 2:10 am
Microsol PX2000 Data concentraor
Need to know the Microsol PX2000 protocol and its' format for Communication with Sub devices like switch gears and Starters for Medium voltage and Low voltage Sub station interfaces.
Motion control, servos, steppers, etc. topic
Posted by Steven on 10 November, 2011 - 6:34 pm
Danfoss VLT 5000 - FC302
Running Siemens S-7 with a number of VLT 5000 Danfoss drives. Changing over drives to FC 302 Danfoss drives, having trouble with setup????
Engineering and workplace issues. topic
Posted by Bruce on 10 November, 2011 - 3:04 pm
Low Frequency Harmonics
What are the possibilities of Circuit Breaker failure due to low frequency harmonics?
Motion control, servos, steppers, etc. topic
Posted by Ali on 10 November, 2011 - 1:30 pm
ABB LV Drives
what is the difference between AGDR-62CS & AGDR-71CS of ABB IBBT Driver units
Communications systems and equipment. topic
Posted by Mexman on 10 November, 2011 - 11:47 am
Help Modulo Basic PLC5
Help with the communications using hiperterminal
PLCs and related questions. topic
Posted by James on 10 November, 2011 - 4:42 am
How do i make a programme to run till the end even when stop is pushed
Hello guys, please I need help. I am writing a program in Step7 and I need to make the program run till the end before stopping even if the stop button is pushed in the middle of the cycle. How do I make insert the stop to the networks.
Engineering and workplace issues. topic
Posted by benlim on 10 November, 2011 - 3:17 am
EE vs EX
EE vs EX equipment classes
Communications systems and equipment. topic
Posted by idiot with a headache on 9 November, 2011 - 6:51 pm
GE modbus concentrator
getting point data from a GE modbus concentrator
Power generation equipment control. topic
Posted by p k bangal on 9 November, 2011 - 5:08 pm
turbo generator H2 purity
we have 660MW ELECTROSILA MAKE TURBO GENERATOR,having generator gas volume of 126cubicmeter & single oil flow seal system.We are facing the problem of falling of generator casing H2-purity @0.25% per day.
Power generation equipment control. topic
Posted by JDG on 9 November, 2011 - 4:56 pm
Validating Data in Tec4
What is the best way to validate data created in Siemens tec4 before transferring the data to ES680 system
Power generation equipment control. topic
Posted by jony wibawa on 9 November, 2011 - 2:52 pm
Basic Script problem in HMI
We have problem if we want to see another page on HMI (Mark VI).
Human-Machine Interface and SCADA. topic
Posted by W. Lederer on 9 November, 2011 - 12:47 pm
Usual monitor as HMI
Using usual monitor with 15-pins D-Sub as a HMI
Power generation equipment control. topic
Posted by Michael Toecker on 9 November, 2011 - 11:33 am
Erasing MARK VIe/Ve Controller Media
Clearing all Controller Media for Decommissioning under NERC CIP
Information resources, documentation. topic
Posted by Ashim Payra on 9 November, 2011 - 10:12 am
seeking examples of industries where we need pc based dc motor speed controller
application of pc-based dc motor speed controller.
Engineering and workplace issues. topic
Posted by Ali As. Saleki on 9 November, 2011 - 6:02 am
speed control for steam turbine
How can I buy a speed control for steam turbine package?
Power generation equipment control. topic
Posted by SHChaudhry on 9 November, 2011 - 4:56 am
Heat Detectors
What right procedure of calibration for heat detectors and what type of heat detectors (principle of operation) are normally used in GE Frame6 and what is the triggering limit.
Communications systems and equipment. topic
Posted by Transistor on 9 November, 2011 - 4:03 am
KepServerEx _Error tag not showing error when network cable unplugged
KepServerEx not showing correct comms status.
PLCs and related questions. topic
Posted by Dan Paulovich on 8 November, 2011 - 10:42 pm
RX3i I/O Scan
Turning off I/O scan on GE RX3i PLC to test some simulation ladder logic.
PLCs and related questions. topic
Posted by Bobby Gauthier on 8 November, 2011 - 2:30 pm
1-3vdc analog input to 4-20ma
I need to know how to convert a 1-3vdc input to a 4-20ma. input
Power generation equipment control. topic
Posted by ashley on 8 November, 2011 - 11:50 am
temp control on gas furnace
gas and air valve on line calibration
Engineering and workplace issues. topic
Posted by Kurt Schley on 8 November, 2011 - 10:00 am
three phase plug ratings
Battling with OSHA consultant.
Power generation equipment control. topic
Posted by prashant on 8 November, 2011 - 9:19 am
Frequency control
Frequency of paralleled GEnerators
Local and wide area networking in factory automation. topic
Posted by Christozz on 8 November, 2011 - 8:18 am
Profibus
PA/DP Differences
Software, including programming, OS issues, etc. topic
Posted by neilrudds on 8 November, 2011 - 7:32 am
Modbus writing 16bit Signed (-) values
Issues when writing negative numbers to modbus register.
Continuous process industries, DCS questions. topic
Posted by Raj S. Iyer on 8 November, 2011 - 5:34 am
Using Auto-Tune with the IMC controller
Guidance needed for using autotune EFB with the IMC controller in Unity-Pro
Engineering and workplace issues. topic
Posted by benlim on 8 November, 2011 - 4:17 am
EE rated in Zone 2
EE rated in zone 2
Information resources, documentation. topic
Posted by benlim on 8 November, 2011 - 1:20 am
Material help
material help
Power generation equipment control. topic
Posted by karim on 7 November, 2011 - 5:10 pm
ge frame 5
GE Frame 5 fuel valve
PLCs and related questions. topic
Posted by Jim Nevins on 7 November, 2011 - 2:02 pm
Daniel 2522 Flow Computer Downloading
Adding Modbus floating point registers to the configuration, then uploading to our flow computer.
PLCs and related questions. topic
Posted by ross downton on 7 November, 2011 - 7:39 am
Network descriptors in PLC file
Reloading network descriptors in .pcm file
Power generation equipment control. topic
Posted by BIL07 on 7 November, 2011 - 4:23 am
trip 9001E MARKV
9001E MARK V trip alarms on dual fuel gas turbine.
Software, including programming, OS issues, etc. topic
Posted by Zahid Ali Khan on 6 November, 2011 - 4:45 am
Simadyn
Simadyn d programming.
Engineering and workplace issues. topic
Posted by Ragin Ravindran on 5 November, 2011 - 3:33 pm
Cv of a Valve
Cv difference with pipe size change
Human-Machine Interface and SCADA. topic
Posted by Jlowe on 5 November, 2011 - 3:30 pm
sdbbribge401.dll error
Error" error loading the dll:sdbbridge401.dll"
PLCs and related questions. topic
Posted by renjith on 5 November, 2011 - 9:57 am
communication failure
Communication failure between master and slave
Power generation equipment control. topic
Posted by Nuttycontroller on 5 November, 2011 - 7:58 am
SDI server error -29 when trying to upload from UCVE
Trying to upload the .m6b file from a MKVI TMR controller, via a UCVE com card.
Engineering and workplace issues. topic
Posted by Hussain on 5 November, 2011 - 3:58 am
ABB AC Drive ACS800-07 fault
Restarting ABB type ACS800-07 drives after 8 month shutdown, the drives installed in 2006 & 2008 go to fault INV SC.
Sensor technologies. topic
Posted by Carl Ellis on 4 November, 2011 - 9:25 pm
No wet legs on steam flow DP transmitters?
Bye-bye wet legs on steam lines?
PLCs and related questions. topic
Posted by gkent on 4 November, 2011 - 12:24 pm
Advice in Finding a buyer
need to find a buyer (outside this forum of course!)
Power generation equipment control. topic
Posted by Sanleo9 on 4 November, 2011 - 6:40 am
Fuel Transient Limiter
What is Fuel Transient Limiter? When and why it is used?
Motion control, servos, steppers, etc. topic
Posted by engineer on 4 November, 2011 - 1:20 am
phase failure relay
application of the phase failure relay
Power generation equipment control. topic
Posted by mahmoud Sallam on 4 November, 2011 - 12:28 am
MARK V Voter mismatch Alarm
Mark v diagnostic Voter mismatch alarm
Power generation equipment control. topic
Posted by Lalith Ranawaka on 3 November, 2011 - 12:36 pm
Mark V <I> computer backup
I have connected Mark V <I> hard disk to another computer. The system is running. But, data is not updated when connected stagelink cable to the arcnet card.
Power generation equipment control. topic
Posted by pawan on 3 November, 2011 - 8:27 am
Vacuum pump
Internal operation of liquid ring vacuum pump in maintaining the vacuum inside the condenser
Power generation equipment control. topic
Posted by HANYWEPCO on 3 November, 2011 - 7:28 am
IGV CONTROL MALFUNCTION
while the load was 34 MW on Fr6 GE gas turbine and the IGV was open 74DGA and the average exhaust temp.was 567C then we decreased the load to 30.6 MW and noticed that the exhaust average is increasing and IGV closing
Engineering and workplace issues. topic
Posted by Edwin on 3 November, 2011 - 3:08 am
How to calculate drive over load current and kW
How to calculate drive over load current and kW
Engineering and workplace issues. topic
Posted by santhosh kumar on 2 November, 2011 - 11:54 pm
Pass balance
how is the furnace pass balance for coil outlet temperature made in MS excel?
PLCs and related questions. topic
Posted by iacomm on 2 November, 2011 - 12:18 pm
Low-cost controller with DNP3 support?
Looking for a low-cost controller with DNP3 support
Engineering and workplace issues. topic
Posted by Ghate Vinod on 2 November, 2011 - 9:39 am
DeltaV 11.3 Dongle Missing
DeltaV 11.3 USb based Dongle missing.
Application Questions and Problems topic
Posted by qiuqiuaaa on 2 November, 2011 - 7:34 am
discretisized PID method
Why Integral part uses forward difference, Derivative part uses backward difference to discretisize PID controller?
Power generation equipment control. topic
Posted by Tomeu Gamundi on 2 November, 2011 - 7:27 am
Intermitent and aleatory proximity sensor failure
A rare, aleatory and intermitent failure of GAP in two proximity sensors, measuring diff.expansion of a steam turbine.
PLCs and related questions. topic
Posted by Karthik on 2 November, 2011 - 6:45 am
Engraving
Need support on programming in PLC for interpolation of stepper motor in PLC - for engraving machine project.
Power generation equipment control. topic
Posted by D.V on 2 November, 2011 - 6:24 am
Mark VI IONet N-Tron Network switch failures
Mark VI IONet N-Tron Network switches keep on failing, RCA needed
Continuous process industries, DCS questions. topic
Posted by Alejandro Yara on 1 November, 2011 - 9:00 pm
SQO instruction
SQO instruction for a fountain choreography with 47 fixtures 9 jets and 36 lights
Power generation equipment control. topic
Posted by lion on 1 November, 2011 - 5:12 pm
starting device trip
starting device trip alarm during start
Engineering and workplace issues. topic
Posted by Bittu on 1 November, 2011 - 2:44 pm
Transformer
What if transformer core gets broken.
PLCs and related questions. topic
Posted by Matt Anderson on 1 November, 2011 - 1:00 pm
S7 300 Memory Card loading
Can I send my S7 5.5 Program directly to an MMC
Power generation equipment control. topic
Posted by msalem73 on 1 November, 2011 - 11:25 am
GE gas turbine frame 9FA LFBV calibration procedures
GE gas turbine frame9FA LFBV calibration procedures and list all signals
Communications systems and equipment. topic
Posted by soheil on 1 November, 2011 - 10:52 am
Edit modbus list in CIMPLICITY
I want to edit our modbus list on CIMPLICITY 5.5
Human-Machine Interface and SCADA. topic
Posted by TJ on 1 November, 2011 - 10:27 am
Stulz C7000IOC with CIMPLICITY
Problem polling data from Stulz unit with GE CIMPLICITY
Local and wide area networking in factory automation. topic
Posted by Avinoam Aharoni on 1 November, 2011 - 10:09 am
Linux Modbus Command line utility to set a coil on/off
Is anyone aware of a command line utility to set the value of a coil on a modbus device (like modpoll but to set a value not read)?
Motion control, servos, steppers, etc. topic
Posted by Sensorless on 1 November, 2011 - 8:22 am
AC Motor Drives
Substitute for ac motor drive
Software, including programming, OS issues, etc. topic
Posted by Eurtly Parker on 1 November, 2011 - 5:07 am
Deltav Software
Need the Newest Deltav Software
Power generation equipment control. topic
Posted by Ryan on 1 November, 2011 - 1:01 am
Gas Turbine Weekly Reports
Producing Weekly Performance Reports
Sensor technologies. topic
Posted by Jaime Rebolledo on 31 October, 2011 - 4:18 pm
modbus pulse counter
modbus pulse counter - estimate the cumulative water/gas used so far.
Software, including programming, OS issues, etc. topic
Posted by Claude on 31 October, 2011 - 10:52 am
Setting up Proworx to communicate with 800 series modicon
Ethernet gateway to modbus
Sensor technologies. topic
Posted by Alan Carrara on 31 October, 2011 - 8:45 am
Frequency to 4-20mA converter
I have been give a task by a fellow engineer to condition a frequency pulse signal from a turbine flowmeter to a calibrated 4-20mA and 0-20mA signal, but I am a bit unsure about things
Software, including programming, OS issues, etc. topic
Posted by Victory on 31 October, 2011 - 7:39 am
Help Needed: Temperature control using PID
How to implement PID (To maintain 32 degree Temperature in steel BOX) in c
PLCs and related questions. topic
Posted by Ouzou on 31 October, 2011 - 6:55 am
PM9C data to Kepserver
Connecting Kepserver EX to Schneider Electric PM9C
Human-Machine Interface and SCADA. topic
Posted by Schneider on 31 October, 2011 - 4:01 am
XBTOT PANEL FLASH DISK DOWNLOAD
XBTOT2110 DOWNLOAD FLASH DISK
Engineering and workplace issues. topic
Posted by K.Mohamed Mohideen on 30 October, 2011 - 2:06 am
Reliability Instrumented System
Reliability data for Bently Nevada vibration systems.
Power generation equipment control. topic
Posted by packzad on 29 October, 2011 - 1:01 pm
steam turbine vibration
steam turbine vibration "amplitude and phase" changing with load
Engineering and workplace issues. topic
Posted by qwerty on 29 October, 2011 - 9:56 am
Earthing
Advantages of copper plate earthing
Engineering and workplace issues. topic
Posted by Jhon on 29 October, 2011 - 4:45 am
LHV Effects on Fuel Flow
Effect of LHV on Fuel flow of Gas turbine and fuel flow calculation
Engineering and workplace issues. topic
Posted by WireMavin on 28 October, 2011 - 7:46 pm
CE industrial control panel grounding
Industrial control panel grounding requirements to be CE compliant
Computers in manufacturing; also hardware discussion. topic
Posted by Madferraristi on 28 October, 2011 - 7:16 pm
Inexpensive Temperature Controller
Where can I buy a temperature controller
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