31.10.7 DEC and DECP (Decrement)

Symbols and Features

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

DEC
(Decrement -
Level Sensitive)

 

Arithmetic

2 to 4

 

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

DECP
(Decrement -
positive transition)

 

Arithmetic

2 to 4

 

31.10.7.1 Operand Settings (D1) - DEC/DECP

31.10.7.2 Explanation of the DEC and DECP Instructions

31.10.7.3 Confirming Execution Results - DEC/DECP