Fuji Electric Frenic lift, Справочное руководство

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2.3 Overview of Function Code
C
hap.
2
FUN
CT
IO
N
C
O
D
E
S
Data Logic function block Description
100 to 105
Hold + General-purpose
timer
Hold function of previous values of 2 inputs and 1
output, plus general-purpose timer.
If the hold control signal is OFF, the logic function block
outputs input signals; if it is ON, the logic function block
retains the previous values of input signals.
110
Increment counter
Increment counter with reset input.
By the rising edge of the input signal, the logic function
block increments the counter value by one. When the
counter value reaches the target one, the output signal
turns ON.
Turning the reset signal ON resets the counter to zero.
120
Decrement counter
Decrement counter with reset input.
By the rising edge of the input signal, the logic function
block decrements the counter value by one. When the
counter value reaches zero, the output signal turns ON.
Turning the reset signal ON resets the counter to the
initial value.
130
Timer with reset input
Timer output with reset input.
If the input signal turns ON, the output signal turns ON
and the timer starts. When the period specified by the
timer has elapsed, the output signal turns OFF, regardless
of the input signal state.
Turning the reset signal ON resets the current timer value
to zero and turns the output OFF.
The data can be logically inverted by adding 1000.
The block diagrams for individual functions are given below.
(Data=1

) Through output
Output Input 1
Input 2
General-purpose timer
(Data=2

) Logical AND
Output
Input 1
Input 2
General-purpose timer
(Data=3

) Logical OR
General-purpose timer
Output
Input 1
Input 2
(Data=4

) Logical XOR
Output
Input 1
Input 2
General-purpose timer
(Data=5

) Set priority flip-flop
Output Input 1
Input 2
General-purpose timer
S
Q
R
Flip-flop
(Data=6

) Reset priority flip-flop
Output Input 1
Input 2
General-purpose timer
S Q
R
Flip-flop
Input 1 Input 2 Previous
output Output Remarks
OFF
OFF
OFF OFF
Hold
previous
value
ON ON
ON
－
OFF
ON
－ －
ON
Set
priority
Input 1 Input 2
Previous
output
Output Remarks
OFF OFF
OFF OFF
Hold
previous
value
ON ON
－
ON
－
OFF
Reset
priority
ON OFF
－
ON
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