Ethernet IP Flashcards
1
Q
What manages Ethernet/ IP protocol?
A
ODVA - Open DeviceNet Vendor Association
2
Q
What two types of messaging are defined by the CIP Application Layer?
A
Explicit: a program that has a message instruction
Implicit: consumer/producer messaging that involves adding controller I/Os into the backplane of the PLC
3
Q
What is an Electronic Data Sheet (EDS)?
A
A text file used by the network configuration software that outlines specific device features and capabilities
4
Q
In Implicit messaging what determines how often data is requested from a produced tag?
A
RPI - Requested Packet Interval
5
Q
When a message is transmitted to several devices in a network, but not to every network device, this is
called ___________.
A
Multicasting
