Manual

392 Publication 1756-UM009C-EN-P - December 2010
Glossary
run mode
In this mode, the following events occur:
• Controller program is executing
• Inputs are actively producing data
• Outputs are actively controlled
service
A system feature that is performed on user demand, such as fuse reset or
diagnostic latch reset.
system side
Backplane side of the interface to the I/O module.
tag
A named area of the controller’s memory where data is stored.
timestamping
A ControlLogix process that stamps a change in input data with a relative time
reference of when that change occurred.