Posted by Jamal on 26 July, 2011 - 5:46 amLauer PCS 950 error message
A Lauer panel PCS950 giving alarm "System error CPU2 LCI Time out"
downloading the program is not possible
downloading the program is not possible
Posted by Gillani on 26 July, 2011 - 4:33 amSteam Turbine
we need to operate turbine on 0.1 Bar back pressure, are this safe and what are the disadvantageous to reduced Exhaust pr.
Posted by syurish on 25 July, 2011 - 6:02 pmAll about Sensors and MEMS
New issue of IFSA Newsletter
Posted by Wayne on 25 July, 2011 - 2:19 pmReplacing the VAX for PROVUE Consoles
We need to replace either the VAX on the PROVUE console, or the PROVUE console itself.
Posted by utecanoas on 25 July, 2011 - 1:19 pmThird HMI installation
Help to configure a third HMI involving Mark VI, TCSS and cinplicity 6.1 with windows XP
Posted by Parag on 25 July, 2011 - 11:01 amGE 7FA degradation
GE 7FA unit#01 fast degradation compared to Unit#02
Posted by chatrinder on 25 July, 2011 - 10:02 amplcmon.jar software needed
Need help to get PLCmon.jar
Posted by Seema Saran on 25 July, 2011 - 7:52 amSizing grounding transformer connected for delta side of Generator transformer when Generator circuit breaker is open
I have to provide a grounding transformer for delta side of Generator Transformer (525/23kV, 720MVA, YNd1) and also provide its protection and control.
Posted by waqas asad on 25 July, 2011 - 6:09 amEditing simatic op7 program
how to edit op7 program taken by prosave??
Posted by yichao on 25 July, 2011 - 4:27 amWho could provide some audio or video materials about Gas turbine
audio or video materials about Gas turbine
Posted by curt wuollet on 24 July, 2011 - 3:49 pmAnyone else doing control with GTK+ on Linux?
Anyone else doing control with GTK+ on Linux?
Posted by Biff on 24 July, 2011 - 3:04 pmRTD Wiring Requirement
Motor RTd installation.....
Posted by Didier on 24 July, 2011 - 10:44 amControlling the opening of a 2way valve
BMS controlling % opening of a 2way valve (0-10V)
Posted by feel_the_power on 24 July, 2011 - 10:36 amDLN 2.6 assembly
Need pictures of DLN 2.6 combustor INTERNALS (Fuel is gas only)
Posted by Moahmed on 24 July, 2011 - 3:34 amFlame detectors for Hydrogen Environment
Need flame detectors for Our Aromatics process unit where Hydrogen will be present continuously.
Posted by MD.ousuddin on 24 July, 2011 - 1:43 amselection of magnetic overload load relay for motor
how to select a magnetic overload relay for an induction motor
Posted by ALIREZA SHARIATIFARD on 24 July, 2011 - 1:09 amMITSUBISHI FRAME TYPE GAS TURBINES
what do frame type gas turbines (produced by MITSUBISHI) acronyms stand for?
Posted by paru on 24 July, 2011 - 12:51 amABB AC450 controllers
recording the commands by operator from HMI.
Posted by manager on 23 July, 2011 - 7:59 pmGE Series 6 PLC CCM module
GE Series 6 PLC CCM module
Posted by Rollin Laird on 23 July, 2011 - 3:04 pmP&ID tag numbering
I have available a shareware solution for tag numbering, renumbering, and locating in legacy (non-intelligent) AutoCAD P&IDs.
Posted by Steinhoff on 23 July, 2011 - 2:56 pmReal-Time patch for LINUX 3.0
the first PREEMPT_RT patch for LINUX 3.0 is now on it's way
Posted by robert on 23 July, 2011 - 11:45 amLHV
How much is the standard LHV of natural gas?
Posted by Ganesh on 23 July, 2011 - 7:34 amPressure switch
Pressure switch with 2 out puts
Posted by ASHWINI DWIVEDI on 23 July, 2011 - 7:09 amDrive trips on decel fault
45kW VFD used for traveling application of Stacker in Cement plant, trips on decel fault (F 24) while moving in forward direction.
Posted by ESKAY on 23 July, 2011 - 5:45 amEmergency trip circuit
GT Fr6 Mk5 I-DOS . While GT running, Diagnostic alarm for the Lp speed sensor, along with the ERT-1 comes ON for "R" core.
Posted by SRMak on 22 July, 2011 - 11:15 pmIsland control
Which control the generator should be during island operation
Posted by ramesh reddy on 22 July, 2011 - 8:47 pmhow many amps will a 30KW motor takes when it was connected to a 22KW VFD?
using a 30 kw motor with a 22 kw VFD
Posted by SRMak on 22 July, 2011 - 6:43 pm125 VDC ground fault on MK-VI GT
Limit for DC but voltage for safe run of GT during 125 VDC ground fault
Posted by Chris on 22 July, 2011 - 5:20 pmMark IV Speed Ratio Valve LVDT/HSAA problem (GE Frame 6)
'2 out of 3' LVDT / Speed ratio valve problem is causing the generator's fuel flow to dip and then spike intermittently.
Posted by GABRIEL on 22 July, 2011 - 5:19 pmCPU928B
A communication trouble from CPU928B against PC with IGSS 8.2
Posted by Mike Green on 22 July, 2011 - 12:23 pmHoneywell CL Compiler Tricks
TDC3000 Compiler Switches
Posted by Jerry F on 22 July, 2011 - 9:21 amDo you have a Micrologix analog program?
I need a larger Micro-analog program with subroutines!!
Posted by Ken E on 22 July, 2011 - 8:01 amPanel PC or micro/nano/pico ITX with touch monitor?
Any recommendations for PC based touchscreen - prior experience would be
Posted by Fai on 22 July, 2011 - 3:55 amLube oil system
Lube oil strainer in return piping location
Posted by Avtomatik on 22 July, 2011 - 3:43 amTwinCAT System Manager
Ethernet problem after installing TwinCAT System Manager
Posted by Aaronmwebster on 21 July, 2011 - 11:41 pmRank flowmeters in order of accuracy.
At a job interview I was asked to rank flowmeters in order of accuracy.
Posted by Biff on 21 July, 2011 - 8:05 pmRTD Cabling
Motor temperature monitoring from a distance.
Posted by DCM on 21 July, 2011 - 6:39 pmRS-485 Comm Cable Testing
Testing an existing cable for RS-495 / Modbus communications.
Posted by gene on 21 July, 2011 - 6:05 pmEPKS SCADA Point
EPKS R210 SCADA point alarm trip points
Posted by Frank Thaule on 21 July, 2011 - 4:43 pmEibNet/IP OPC Server for Linux
Recommended open-source OPC server for EibNet/IP (KnxNet/IP) application for the Linux/BSD platform.
Posted by Dharma patil on 21 July, 2011 - 8:35 amDisplaying a message on Sartorius X4 controller by Profibus Communication
We wish to display Message/Predefined text on Sartorius X4 process controller by using PROFIBUS.
Posted by Mr_Jb on 21 July, 2011 - 4:37 amGrid connected PV inverter
Is wondering if there's a ratio up/down output simulation devices
Posted by veena on 21 July, 2011 - 3:24 amConverting from Honeywell Phd to PI
does anyone know of a software utility to convert the following (screens & tag database) Honeywell Phd to OPI
Posted by kuemonde on 20 July, 2011 - 11:01 pmLBC-586Plus for Mark V Test bench
I Need LBC-586Plus for Mark V Test bench
Posted by Engineer on 20 July, 2011 - 1:13 pmplc interface with master clock
I need to connect PLC with the central master clock. Can you pls. suggest how to connect controllogix system with master clock though
Posted by Joe on 20 July, 2011 - 9:44 amHelp on Cotas PLC
I work for a wind turbine company and it would be nice to be able to look at least the i/o ports on a cotas PLC.
Posted by Alireza Shariatifard on 20 July, 2011 - 6:22 amALSTOM frame type gas turbines
what does GT11N2, GT13E2, GT24 etc. stand for?
Posted by llynx on 20 July, 2011 - 4:53 amstep5/7 siemens
Posted by KMM on 20 July, 2011 - 2:17 amMeasurement
Level measurement in exchanger under high vacuum using Hitachi DP transmitter.
Posted by Mick on 19 July, 2011 - 3:08 pmNew methods of frequency regulation
Using flywheel to keep the grid's frequency.
Posted by Felix on 19 July, 2011 - 1:58 pmNo logic I/O change at dtba and dtbb cards of CD core
The digital I/O of card dtba & dtbb are not working. Even do Core <C> is showing "A7", an at its io status shows everyone at "A7".
Posted by Mark H on 19 July, 2011 - 1:02 pmMeter with high number of CTs (>20) Available or Custom build?
Where can I find such a meter, or a company who can build one?
Posted by mp on 19 July, 2011 - 11:19 amModbus RTU Standard CRC Format
CRC byte format for RTU Modbus
Posted by BJ on 19 July, 2011 - 11:04 amSerial To Ethernet Converters in SCADA
Serial to Ethernet Conversion Issue involving RTU over VSAT connected to SCADA Server that only talks Serial
Posted by Rmzn on 19 July, 2011 - 8:36 amUDT FC FB
Knowledge about FB FC UDT for S7 300
Posted by mahesh on 19 July, 2011 - 5:58 amsvpwm simulink model
Need simulink model of svpwm.
Posted by yogie on 19 July, 2011 - 5:45 amBailey INFI 90 OIS Printer Port Data Capture
Alarm printer replacement
Posted by Jayanta Sarkar on 19 July, 2011 - 5:44 amPLC Digital input configuration
3-wire DI versus 2-wire DI
Posted by Hasnain on 19 July, 2011 - 2:29 amAC Drive Unidrive SP
AC drive Emerson control technique Unidrive model SP5402.
Posted by MIKE on 18 July, 2011 - 2:58 pmAIN220 Installation
Installation instructions, for AIN220.
Posted by Willis5 on 18 July, 2011 - 1:57 pmCYLON BMS CONTROLS
Can not locate a CYLON controls Rep in the DC area
Posted by reenigne on 18 July, 2011 - 1:17 pmadvant start up load
advant loading during start up
Posted by Yunus Akaydin on 18 July, 2011 - 12:09 pmNew screen add to Cimplicity HMI
New screen add to Cimplicity (version 6.0) HMI
Posted by Richard on 18 July, 2011 - 9:50 amStep 7 combining comments and symbols from projects.
How to get all symbols and comments from one project into another when there may be a few differences.
Posted by Alin on 18 July, 2011 - 7:09 amBosch CNC Alpha2
Bosch CNC Alpha2 fails to communicate
Posted by D. Eichmann on 18 July, 2011 - 4:53 amHART-communication: smar HT2015 input-filter problems
Problem with HART-modem Smar HT2015. Input filter from datasheet does not work well in my application. Noise Sensitivity Test fails...
Posted by Alex on 18 July, 2011 - 4:38 amHow to readout bit by bit
readout from a hex frame
Posted by Ganesh on 18 July, 2011 - 4:38 amNeed Guide on Selection of AC and DC Drives
Could some one guide me on the Guide for Selection of AC and DC drives for Automotive Domain application
Posted by Ayed on 18 July, 2011 - 12:24 amchange over fuel mode
change over from Gas firing to light fuel oil mode before unit reaches full speed no load
Posted by Ismael on 17 July, 2011 - 2:34 pmOn governor paper by Maxwell
Type of governor used in Maxwell's paper : "On Governor"
Posted by Gitesh on 17 July, 2011 - 2:11 pmTertiary winding of the VT should be delta connected for Gas turbine generators
Requirement of delta connected tertiary winding of VT for GE manufactured gas turbine generators (9FA)
Posted by nav on 17 July, 2011 - 5:07 amAndroid modbus wireless
How android communication with a board through modubus protocol
Posted by Anxo on 16 July, 2011 - 5:32 pmPID control
PID control with PLC
Posted by kamal.k on 16 July, 2011 - 9:15 amMitsubishi PLC FX1N-24MR-ES/UL
Mitsubishi plc cannot communicate with Windows 7 OS
Posted by Steven on 16 July, 2011 - 8:38 amExhaust Temp Control / OTC
How Exhaust Control is achieved in Combined Cycle Power Plant for Better Heat Rate?
Posted by Ravi Kishore on 16 July, 2011 - 8:34 amGE 7FA flame indication
Spikes in GE 7FA gas turbine flame intensity readings and exhaust NOx values observed without any change in the other parameters.
Posted by PC on 16 July, 2011 - 8:31 amControl & IPF narrative
Where can I get a copy of Control & IPF Narrative document for a process platform?
Posted by ARN on 16 July, 2011 - 7:58 amOriginality of PLC parts
How should I verify the originality of STEP7 parts
Posted by nan on 16 July, 2011 - 2:10 aminstrumentation and level controller
Question about level controller
Posted by Hasnain on 16 July, 2011 - 1:15 amHow to design sensor for diesel level measurements?
I would like to measure diesel level in a tank of depth 6 inches with every 0.5 mm change. I would like to design a sensor. Please indicate any easy method for it.
Posted by John Tucker on 15 July, 2011 - 4:11 pmBosch Alpha 'Teach In'
Using the 'Teach in' facility with Bosch Alpha
Posted by dddomodossola on 15 July, 2011 - 9:36 amFlexmodbus
Flexmodbus HMI compatibility
Posted by Stefaan on 15 July, 2011 - 5:14 amEmergency Panel
RFI design / concept Emergency Panel
Posted by Bernal on 14 July, 2011 - 4:55 pmAdd an alarm in Cimplicity - Mark V
Where can I find the procedure to add and edit alarms in a GE Mark V HMIs with CIMPLICITY?
Posted by Jeff Watson on 14 July, 2011 - 2:15 pmLMV5
LMV5 will not communicate to modbus using ModScan32
Posted by ASGHAR on 14 July, 2011 - 10:08 amMARK-V HMI
adding MARK-V HMI on staglink and want to locate it in CCR (Central Control Room)
Posted by Daniel on 14 July, 2011 - 4:39 amUnbalanced 3 Phase Problem
Classic Unbalanced 3 Phase Problem
Posted by SMART GRID CONFERENCE 2011 on 14 July, 2011 - 2:44 amparticipation in International Conference on Roadmap for SmartGrid
CPRI is organising a 2 day International Conference on Roadmap for Smart Grid during 3-4 August 2011
Posted by RY on 13 July, 2011 - 11:22 pmCompressor Pressure Discharge Dipped
Gas turbine Frame 9E CPD dipped.
Posted by VIJAYAKUMAR on 13 July, 2011 - 8:36 pmGenerator rotor earth fault
Regarding Generator rotor earth fault
Posted by Nelson on 13 July, 2011 - 6:26 pmShaft not rotating to initiate slow roll
GE frame 9e fall off turning gear. We can start the starting ac motor but the shaft won't rotate.
Posted by ken_a on 13 July, 2011 - 4:30 pmModbus TCP to Triconex Emulator
Issues connecting a modbus master to Triconex emulator.
Posted by Capucho on 13 July, 2011 - 3:18 pmGE SmartSignal
Experience with SmartSignal
Posted by Ali Raza Soomro on 13 July, 2011 - 11:38 amLoad Control Modes of GE Gas Turbines
We have three General Electric gas turbines (GE10) of 9 MW each each run synchronized. We are studying appropriate mode (Droop or Isochronous) for machines.
Posted by ricoghardforth on 13 July, 2011 - 5:19 amS7 DB Export
Why in Step 7 cant you copy the address column values to the paste buffer.
Posted by Inamullah zafar khan on 13 July, 2011 - 3:26 amIsochronous and Droop modes
Behaviour of Isochronous and Droop modes needs to be known as to how one Iso machine working with two droop modes machine will behave in case a big block of load sheds.
Posted by krush on 13 July, 2011 - 3:14 amview2t.exe Trigger in MkV HMI
catching system transients with MkV HMI View2.exe or view2t.exe
Posted by Senthil on 13 July, 2011 - 3:10 amHach Silica Analyzer - "V OUT OF LIMIT" ALARM
Hach Silica Analyzer - "V OUT OF LIMIT" ALARM
Posted by O&M on 12 July, 2011 - 5:51 pmFrame-9 troubleshoting
How do you bring Frame-9 system to rest safely and put it in turning gear?
Posted by NoviceEngineer on 12 July, 2011 - 4:24 pmbasic connection for PC to electrical devices
How to build simple control interface using laptop
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