• BACnet Multi State Variables – State Zero

    The Present_Value property of a Multistate Object may not have the value zero. This is specified in the BACnet specification. For example in paragraph 12.20.4 Present_Value of the 2008 Spec. “The Present_Value property shall always have a value greater than … Continue reading

  • CAS Gateway Firmware download tool

    Instruction on how to upgrade the firmware on a CAS Gateway device  Download and install the CAS Gateway AutoUpdate tool from chipkin.com Connect the CAS Gateway Ethernet port to your network. Ensure that the CAS Gateway Ethernet port ‘link’ light illuminates, showing a connection to the network Connect your … Continue reading