Recent content by Gsharma611

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    Triconex AO Card Alarm with DVC 6030 Positioner

    Hi James, The termination boards used with the AO cards are ELCON made boards with HART multiplexers. From termination board there is separate connection for the Asset management system and the 4-20mA loop continues to the AO card through ELCO cables. Can HART signals affect the 4-20mA signal...
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    Triconex AO Card Alarm with DVC 6030 Positioner

    Hi James, We have these applications as these are standard applications supplied with every triconex products. There also the same error appears "External mismatch error". We still haven't been able to identify the mechanism through which this alarm is generated in the AO card so the we can...
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    Triconex AO Card Alarm with DVC 6030 Positioner

    Hi James, I went through the shared thread. We have already exhausted troubleshooting the possible cause mentioned in article and responses in the thread. The AO card that was installed and the new spare that was installed later on doesn't have that issue, (issue means the problem identified in...
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    Triconex AO Card Alarm with DVC 6030 Positioner

    Hi, At the facility there is Triconex Tricon System (v10.6) as an ESD system for the Plant. The Shutdown valve is equipped with a solenoid valve and the positioner (Fisher DVC 6030). The Solenoid is powered through a DO card and positioner through an AO card in the Tricon. The Tricon is...
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