Recent content by briq

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    Mark6e (MK5 migration) Exhaust Thermocouples Read Low

    borrellimd, what simulator do you use? some kind of thermocouple injector? Check your injector whether it has cold junction compensation or not. Some injector like CA70 doesn't have internal cold junction compensator and should add external cold junction compensator. Beside checking in the...
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    Installing a INFI90 IMMFP02 as Backup/Redundant Controller

    Etoilesh, The permissive to make redundant is both IMMFP02 shall have same firmware revision. Set address the same between both IMMFP02, for Primary set SW4 pole 8 to 0, set Redundant to 1. Configure on the software S+, copy paste module in the PCU. For example your module file now is...
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    Mark 5 Processor Showing A4

    Shyam, A4 means there is 1 or more card that not in A7 status. It could be from TCQA/TCD/LCC/DCC/IOMA/TCE1. Use DCC Monitor function of the LCC Display of a processor, press the DCC button of the LCC display keypad (“--186 MONITOR--" will be shown on the LCC Display). Press the INC or...
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    Unable to Place ABB Bailey BRC410 in Excute Mode

    Hi, We have redundant system ABB Bailey BRC410 in our DCS. Last time when we do online configuration to download some rungs, suddenly the backup module error and the download process is not stopping but continue looping until for about 30 minutes. I have no choice so I cancel the download...
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    MarkVie Trends

    Add sequence using CAPTURE block. <i>The data capture block collects samples of up to 32 signals in a buffer that may be uploaded by the toolbox for display and analysis. It supports a variety of triggering and sampling options. </i>
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    GE Mark V TMR to Simplex

    >>Why??? It's a Panel for training in Lab. Like CSA said, we need to make additional spare so we want to remove <S> <T> into stock. We only use IO for servo testing. And other IO is just for testing as needed. CSA, So what should we do in cable that has daisy chain to <R> <S> <T> ,such...
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    Calculating Flow Measurement with Orifice

    If you can stop gas compressor, isolate the suction and check your orifice diameter. Sometimes orifice is eroded and the diameter become larger. Stainless steel orifice should last longer. If you found that orifice diameter is different then Adjust parameter in your DCS calculation. Also...
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    GE Mark V TMR to Simplex

    Dear all, We have Mark V TMR system in our site and we want to make it become simplex system. Any experiences about changing TMR to Simplex? Thanks
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    Mark V <R> Freeze on A4_93% - DCC Error

    If you have spare DCC, try to replace DCC Card (with old EEPROM). If the problem is gone it means the problem comes from the card. If the problem exist it is possibly from your configuration, follow GE Procedure just like CSA said.
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    Flow Divider Magnetic pick ups

    Check the Gap of magnetic pickup. then disconnect cable in PECC and the resistance. it could be from ground cable.
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    Discrepancy Between Sensor Reading and Thermometer

    Disconnect RTD from transmitter and try to check your RTD resistance (ohm). Compare it with RTD table (ohm & degC/degF). Check whether the measrument of temperature is the same as output of transmitter. Sometimes transmitter 4-20 mA need calibration.
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    Gas Turbine Performance Recovery Advisor

    Sriram, I don't have experience in using that software. But in our site we are not using any software to determine offline WW and air inlet filter replacement. Offline WW is required when your turbine performance is very low at the base load. You can see some parameter such as MW and CPD...
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    Test SDCCG4A Card GE Mark V

    I also found GE document GEI-100029C that explain more detail about replacing SDCC card. For those who want to learn more detail about SDCC Card can learn from that document. Thanks!
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    Upgrading Rslogix 5 to Newer Windows

    Dear All, Thanks for your replies. Windows XP is already discontinued too. so I will not use the windows XP. We use DH+ via serial (DB25) using prosoft 3100. I also think to use VM Ware, but I think the communication will be the problem. So I will try to install on windows 7 or use VM. We...
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    Upgrading Rslogix 5 to Newer Windows

    Dear All, We use AB PLC5 with Rs logix 5 for programming & Rsview 32 for display. The HMI is using windows 2000. Now we have difficulties in finding spare for computer. The computer still use Hardisk IDE and power supply AT. Are there any method to convert the HMI included Rslogix 5 & rsview...
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