- Studio 5000 Logix Designer
- Tasks, programs, and routines
- Add-On Instructions
- Controller Organizer
- Logical Organizer
- Alarms
- Tag-based alarms
- Tag Editor and Data Monitor
- Configure settings for Tag Editor and Data Monitor
- Equipment phases
- Equipment Sequences
- Equipment Sequence Diagrams
- Ladder Editor
- Structured Text Editor
- Sequential Function Chart Editor
- Define the steps of an SFC process
- PlantPAx instruction properties
- Controller Properties
- Editing Controller Properties
- Controller Security
- Source Protection
- License Source Protection for Routines and Add-On Instructions
- Module Information
- 1756 ControlLogix I/O Modules
- Instruction Set
CST Multicast Messages
The ControlLogix5550 controller sends a CST
multicast message to the
I/O modules at a periodic rate to synchronize the timer hardware in all of the modules.
controller
A device that controls machines or processes elements (for example, a programmable controller or relay panel).
multicast
A mechanism by which a module can produce data on a network simultaneously received by more than one listener. This term is used to describe a feature of the ControlLogix I/O line. It supports multiple controllers receiving input data from the same I/O module at the same time.
I/O (input/output)
Devices that provide and/or receive data from the controller.
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