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Kannan

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  1. Kannan
    I have a Vison 130 PLC in which we are using Timers as TD ( delay Timer) from PC with our customized SCADA with VB6 , what we require is timer as TA ( accumulated timer) to be accessed from SCADA with drivers provided by you like unitronics PCOM protocol /com object activ x .dll but we are not able to access timers as TA. The application requires during power failure the timer should restart from where it left till the preset value and not from initial value like TD timers, Pls suggest , Kannan.R
  2. Kannan

    WEBINAR - Analog I/O

    Kannan commented on Jas's blog entry in Webinars Collection

    I am using Unitronics Vison 130 PLC and we have developed our own scada by using your dll based on VB6 where in we want use timers as TA to use the timers as retentive of Current value in our application, Please suggest we are able to access timers as TD and store preset value and read Current values but Not as TA,, Thanks with best regards, Kannan.R
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