31.23.16 PCHQ (STD driver)

Symbols and Features

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

PCHQ

 

Clear Pulse Catch Input

3 to 5

 

31.23.16.1 Calculating the Number of Steps When Setting Operands - PCHQ

31.23.16.2 Explanation of the PCHQ Instruction