Standard Function Blocks - Mitsubishi Electric MELSEC FX Series Structured Programming Manual

FXCPU Structured Programming Manual
(Application Functions)
2.10

Standard Function Blocks

Function name
Detects the rising edge of a signal, and outputs
R_TRIG(_E)
pulse signal.
Detects the falling edge of a signal, and outputs
F_TRIG(_E)
pulse signal.
Counts up the number of times of rising of a
CTU(_E)
signal.
Counts down the number of times of rising of a
CTD(_E)
signal.
Counts up/down the number of times of rising of
CTUD(_E)
a signal.
Keeps ON a signal during specified time
TP(_E)
duration.
Keeps OFF a signal during specified time
TON(_E)
duration.
Turns OFF the output signal at specified time
TOF(_E)
after the input signal turned OFF.
COUNTER_FB_M Counter drive
TIMER_10_FB_M 10ms timer drive
TIMER_CONT_FB_M Retentive timer drive
TIMER_100_M 100ms timer drive
Function
2.10 Standard Function Blocks
Applicable PLC
2 Function List
1
Reference 2
Section 6.1
Section 6.2
3
Section 6.3
Section 6.4
Section 6.5
4
Section 6.6
Section 6.7
Section 6.8
Section 6.9
5
Section
6.10
Section
6.11
Section
6.12
6
A
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