Adding I/O points in an existing rack is called
local expansion
The speed at which a LAN processes a piece of information is called
baud rate
As a good general rule, you should replace the battery in a programmable controller
annually
Which documentation shows how all field device...
Which of the following number systems uses both letters and number symbols?
Hex
What is the purpose of a rung comment?
Explain a program operation
The final step of a PLC scan involves
writing the output image table
The time it takes a programmable controller to run through its program and return to the
beginning is called _______ time.
scan
Another term for a PLC's firmware is its
operating system
Which of the following documents walks you through the complete PLC system operation?
Sequence of operation
A bill of material should include a complete list of part numbers, device numbers cross-
referenced in the drawing, and part
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