Math and Data Move Instructions

__________ instructions are PLC instructions that copy the contents of almost any PLC memory tag to another.

Data Transfer

Energizing the ADD instruction causes the processor to add the contents of Source A to the contents of Source B and place the result in the tag defined in the instruction's __________ field.

Destination

The __________ field contains the tag to which the instruction writes the result of the operation.

Destination

The __________ instruction is used to copy the data contained in one tag to another tag.

MOV

Energizing the __________ instruction causes the value in Source A to be multiplied by the value stored in Source B.

MUL

Energizing the __________ instruction causes the PLC to subtract one value (Source B) from another value (Source B).

SUB

Some of the more common functions include addition, __________, division, and multiplication.

Subtraction

Sources A and B of the MUL and DIV instructions may contain __________ or constant values.

Tags

__________ tag types may contain integer values between -32,678 and +32,767.

v

The current __________ of a SUB instruction's Source or Destination is displayed below its tag.

value