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The content of an entire section of a conveyor can be known at any one time by placing two ______________________________ on the conveyor.

Conditional jump instructions activate only when a specific ______________________________ is met.

How many flag bits are available to the PLC programmer for programming PLC counter instruction registers?

For the following counter down table displayed, which parameters are used?

The ______________________________ holds the content of the program counter, flag register, and general-purpose and pointer registers.

The following instruction block displayed is an example of ____ instruction.

Which of the following PLC counter types is available to Allen-Bradley advance PLCs?

Internal bit C5:0/CD is on when the input to the count up instruction C5:0 is closed.

Which of the following is not a processor register held in a stack?

Every subroutine file must have a(n) ______________________________ instruction on the last rung.