Counter Function Blocks - Mitsubishi Melsec-Q Series Structured Programming Manual

5.11.4

Counter function blocks

COUNTER_FB_M
Structured ladder
COUNTER_FB_M
s1 d1
s2 d2
s3
Input argument, s1: Executing condition (TRUE: Execution, FALSE: Stop)
s2: Counter setting value
s3: Counter initial value
Output argument, d1:
Counter current value
d2: Output
Function
Operation processing
Counts the detected rising edge (from OFF to ON) of
The count starts from the value input to
, turns ON. The current value is stored in
s2 d2
ST
(s1, s2, s3, d1, d2)
COUNTER_FB_M
and when the count value reaches the value input to
s3
d1
5.11 Standard Counter Function Blocks
COUNTER_FB_M
*1: The first five digits of the serial number are '04012' or higher.
indicates the following function.
COUNTER_FB_M
:Bit
:Word (signed)
:Word (signed)
:ANY16
:Bit
. It is not counted when
s1
.
5.11.4 Counter function blocks
COUNTER_FB_M
High
Performance
Universal
* 1
UD
5
stays ON.
s1
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