• cwangv

    @craig
    Craig
    trying using chrome. I had similar issue when I used Brave.

    posted in User help read more
  • cwangv

    @phildunlap
    Phil,
    On the PICS of device 70105, it states below:
    0_1570141527173_3fa29a34-0873-49d2-83f9-30015e21cc27-image.png .
    I then mapped the segmentation property out in Mango, it shows value of '0' which does correspond to supporting both direction of segmentation of messages.
    0_1570141820740_9639192c-2b67-49b0-8312-085b443a64fb-image.png

    Would you be able to email me back the captures that shows Mango sending out segmented request but not receiving segmented responses?

    Then , I will ask our technical support about device 70105 actual capability of supporting 'receive segmented messages'.

    Thanks.

    posted in User help read more
  • cwangv

    @phildunlap
    I tried again and experienced the same problem with massive timeout issue with every single points.
    I will send the links for the wireshark captures for your guys to review.
    At the meantime, i will continue to monitor the interval logging function on points with COV enabled.

    thanks.

    posted in User help read more
  • cwangv

    @phildunlap
    Phil,
    you guys rock. I will give it a go.
    Thanks.

    posted in User help read more
  • cwangv

    @ralf
    Right. I understand.
    the only way is one Data Source for each BACnet/IP-PLC then. Just have a go and put in all 150. What is the worse can happen? :)

    posted in BACnet4J general discussion read more
  • cwangv

    Ralf
    what do you mean by 'runtime status'? Is it on/off line status you are after? Alarms will be generated in Mango if a data source is offline automatically.
    From my experience with integrating BACnetIP device to Mango, the polling time on 200 points with COV enabled, it normally takes less than 10 ms. So 150 devices with 200 points each will be less than 2 seconds. Given in PLC, most of the points are binary anyway, so if you use a powerful enough PC to run Mango, you should be fine.
    Can you update us know how you go if you decide to use Mango to do the integration?
    I am keen to know its performance in the wild when it comes to integrating BACnet devices.

    thanks!

    posted in BACnet4J general discussion read more
  • cwangv

    @phildunlap
    Sorry, I should have made my case background info clearer.
    Yes, i am using the JSON Retriever to extract info from OpenWeatherMap. Yes, it is a data source event.
    The 'CITYNAME' point is the only alphanumeric point defined. The other three are numeric points only. In total 4 points are being polled.
    The error only appeared after i added the alphanumeric point.
    The JSON Retriever is working great, it is very handy for someone like me that is not that well versed web programming. I really like these kind of wrapper-like data source which make things so much easier.
    Thanks.

    posted in User help read more
  • cwangv

    @bg
    thanks, BG.
    Now i remember i came across that setting.

    posted in User help read more