When addressing an RES instruction, it must be addressed to:
A)a TOF instruction.
B)a TON instruction.
C)any address other than that of the RTO instruction.
D)the same address as that of the RTO instruction.

Question

Quizplus · Accepted Answer

An RES instruction must be addressed to the same address as that of the RTO instruction. This is because RES is used to reset the timer that was previously started by the RTO instruction at that specific address. If it is addressed to any other address, it will not reset the intended timer and may cause unexpected behavior in the program.

When Addressing an RES Instruction, It Must Be Addressed To