Mitsubishi Electric MELSEC-L Series LD40PD01 - Page 179

10 BLOCK LINK EXAMPLES
10.1 Coincidence Detection
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Precautions for using 16-bit multi function counter blocks
Coincidence detection control can be set even with 16-bit multi function counter blocks. However, usable blocks are different.
The following shows link examples of the hardware logic outline window and multi function counter block detail window.
• Hardware logic outline window
• Multi function counter block _0 detail window (coincidence detection)
Create the hardware logic by using compare blocks and a set/reset block, as shown in the dotted line frame.
IN 0
IN 1
OUT 0
Input 0
Input 1
Output 0
SI 0
Multi function
counter block_0
(coincidence
detection)
Input 0
Count Value
Output 0
Input 1
UP
DOWN
Compare 0
Set/reset
Counter timer
Input signal
event detection
block
Condition: Coincidence
Compare Mode A: =
Compare Mode B: <>