32.7.1 TON (ON Delay Timer) and TOF (OFF Delay Timer)

Symbols and Features

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

TON
(On Delay Timer)

Timer

2

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

TOF
(Off Delay Timer)

Timer

2

32.7.1.1 Explanation of the ON Delay Timer (TON) and OFF Delay Timer (TOF) Instructions

32.7.1.2 Timing Chart for TON Instruction Operation

32.7.1.3 Timing Chart for TOF Instruction Operation

32.7.1.4 Confirming Execution Results - TON/TOF