Input Signal Event Detection Block - Mitsubishi Electric MELSEC iQ-R User Manual

Input signal event detection block

Multi function
In the second section in a multi function counter block detail window, one input signal event detection block
("Input_Signal_Event") is arranged by default.
Set conditions to detect input signals of a multi function counter block. When the detection conditions are satisfied, the Output
terminal turns to High. This operation can be utilized for the count-up or other functions of the counter timer block.
Input
The following table shows the inputs of the input signal event detection block.
Variable name Data type
Input A Bit
Input B
*1 The input terminals and the input signal event detection blocks are automatically linked in the following combinations, and the links
cannot be deleted.
 "Input 0" terminal (input terminal) and "Input A" terminal (input signal event detection block)
 "Input 1" terminal (input terminal) and "Input B" terminal (input signal event detection block)
3 CREATING A HARDWARE LOGIC
148
3.2 Multi Function Counter Block
Linkable block
*1
Input
Valid range Description
0, 1 Signals from Input terminals are input. "Input A" is for
a phase-A input, and "Input B" is for a phase-B input.