MODBUS RTU
Modbus RTU is the most common implementation available for Modbus. Modbus RTU is simply Modbus over serial
communication media like RS485, RS…
FAQ
Can a FieldServer read data points off an XML File & serve them over Modbus and BACnet to my BMS?
Yes! The FieldServer can use XPath expressions to locate specifi…
What is Architecture Control Network (ACN)?
Architecture for Control Networks (ACN) is a suite of network protocols for control of
entertainment technol…
Fundamental Theorem of Software Engineering
"We can solve any problem by introducing an extra level of indirection."
The above theorem does not describe an…
What is Phishing?
Phishing is a very pesky cyber attack method that started in the mid-90s. It is a type of online scam where
attackers rely on impersonation to t…
Locating Tax Cheats with Benford's Law
People who make up numbers on their tax returns are easily caught. Because, for all the numbers on a tax
return -…
Intro
BACnet/IP networks use UDP to communicate. UDP is a connectionless protocol therefore when a message is
broadcasted on one subnet, routers do not…