• Modbus Developer Resources

    This article will present Modbus resources to further aid the automation developer. The internet offers a wide variety of sites related to Modbus development from personal to commercial sites. This article will focus on two of the more detailed Modbus … Continue reading

  • Free Tool: CAS Modbus Scanner

    Chipkin Automation Systems has updated there CAS Modbus Scanner to version 1.00bE. The changes to the utility has come from comments and requests of ts users, if you have a suggestion or a request that you would like to see … Continue reading

  • BACnet: The Trend Log Object

    The Trend Log object is defined by the standard as a property monitor for a specific object. When certain conditions are reached, a log is produced with the property value and a date/time stamp which is placed into a buffer … Continue reading

  • BACnet Developer Resources

    This article will present BACnet resources to aid and inform the automation developer. The internet offers a wide variety of sites related to BACnet development from personal to commercial sites. Two of the more impressive, detailed websites will be the … Continue reading

  • BACnet: The Loop Object

    The Loop object is defined by the standard in terms of the object properties representing the external, physical attributes of any category of control loop. The Loop object is a detailed and complex object in the standard. The optimal flexibility … Continue reading