At least one of the ______________________________ in a multiply instruction must be a register.

The ______________________________ in a subtract instruction must be a register.

The count up instruction C5:0 in a fixed SLC 500 PLC uses two 16-bit registers.

In the following ladder logic diagram, the counter up instruction C5:1 is incremented once when PB1 is pressed and ____.

You can reset an ON-delay retentive timer by de-energizing it.

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

Data files C5:0 through C5:255 can be used for ______________________________ instructions.

When you energize JMP instructions, all outputs in the JMP zone will ____.

TOD instruction converts ____.

In a math instruction, the ______________________________ must be a register.