Internal Blocks Of Multi Function Counter Blocks - Mitsubishi Electric MELSEC-L Series LD40PD01 User Manual

Internal blocks of multi function counter blocks

There are 12 types of internal blocks in a multi function counter block. Control operations can be freely customized by linking
the internal blocks. When a multi function counter block is arranged in the hardware logic outline window, all internal blocks
are arranged in the multi function counter block detail window.
• 32-bit multi function counter block detail window
(1)
• 16-bit multi function counter block detail window
(1)
Internal block list
The multi function counter internal blocks are as follows.
Section Block name
First section Input terminal
Latch input terminal
Event input terminal
Second section Input signal event detection block
Latch event detection block
Third section Counter timer block
Fourth section Comparison block
Cam switch block
Fifth section Set/reset block
Sixth section Output terminal
Event output terminal
Cam switch output terminal
*1 The cam switch block is arranged across the fourth and fifth sections.
9 CREATING A HARDWARE LOGIC
130
9.2 Multi Function Counter Block
(2)
(2)
Number of arranged items
16-bit counter
2
2
4
1
1
2
2
*1
0
2
1
4
0
(3)
(3)
32-bit counter
2
1
2
1
1
1
1
1
1
1
2
1
(4) (5)
(4) (5)
Reference
Page 134 Input terminal
Page 134 Latch input terminal
Page 135 Event input terminal
Page 136 Input signal event detection block
Page 143 Latch event detection block
Page 145 Counter timer block
Page 158 Comparison block
Page 161 Cam switch block
Page 165 Set/reset block
Page 166 Output terminal
Page 167 Event output terminal
Page 168 Cam switch output terminal
(6)
(6)