QOR

Operator - Counts the number of TRUE inputs.

Inputs

Input	Data Type	Range	Unit	Default	Description
IN1   INn	BOOL				Boolean inputs.

Outputs

Output	Data Type	Range	Unit	Description
Q	DINT			Number of inputs being TRUE.

Remarks

• The block accepts a non-fixed number of inputs.

FBD Language

• The block can have a maximum of 16 inputs.

FFLD Language

• The block can have a maximum of 16 inputs.

IL Language

Op1: LD "Ladder diagram"
Ladder logic is a method of drawing electrical logic schematics. It is now a very popular graphical language for programming Programmable Logic Controllers (PLCs). It was originally invented to describe logic made from relays. The name is based on the observation that programs in this language resemble ladders, with two vertical "rails" and a series of horizontal "rungs" between them  IN1
     QOR  IN2, IN3
     ST "Structured text"
A high-level language that is block structured and syntactically resembles Pascal  Q 

ST Language

Q := QOR (IN1, IN2);
Q := QOR (IN1, IN2, IN3, IN4, IN5, IN6);