Fuji Electric FRENIC-AQUA series, User Manual

Page: 592 / 751

6.3 Details of Function Codes
6-311
Chap. 6
FUNCTION C
ODES
Setting of [Input: Digital]
„
Logic circuit (U01, etc.)
Any of the following functions is selectable as a logic circuit (with general-purpose timer).
Data Function Description
0 No function assigned Output is always OFF.
10 Through output +
General-purpose timer
(No timer)
Only a general-purpose timer. No logic circuit exists.
11 (On-delay timer) Turning an input signal ON starts the on-delay timer.
When the period specified by the timer has elapsed, an
output signal turns ON.
Turning the input signal OFF turns the output signal
OFF.
12 (Off-delay timer) Turning an input signal ON turns an output signal ON.
Turning the input signal OFF starts the off-delay
timer. When the period specified by the timer has
elapsed, the output signal turns OFF.
13 (One-shot pulse output) Turning an input signal ON issues a one-shot pulse
whose length is specified by the timer.
14 (Retriggerable timer) Turning an input signal ON issues a one-shot pulse
whose length is specified by the timer.
If an input signal is turned ON again during the
preceding one-shot pulse length, however, the logic
circuit issues another one-shot pulse.
15 (Pulse train output) If an input signal turns ON, the logic circuit issues ON
and OFF pulses (whose lengths are specified by the
timer) alternately and repeatedly. This function is used
to flash a luminescent device.
20
to
25
General-purpose
timer
AND circuit with 2 inputs and 1 output, plus
general-purpose timer.
30
to
35
ORing + General-purpose
timer
OR circuit with 2 inputs and 1 output, plus
general-purpose timer.
40
to
45
General-purpose
timer
XOR circuit with 2 inputs and 1 output, plus
general-purpose timer.
50
to
55
Set priority flip-flop +
General-purpose timer
Set priority flip-flop with 2 inputs and 1 output, plus
general-purpose timer.
60
to
65
Reset priority flip-flop +
General-purpose timer
Reset priority flip-flop with 2 inputs and 1 output, plus
general-purpose timer.
70,
72,
73
Rising edge de
General-purpose timer
Rising edge detector with 1 input and 1 output, plus
general-purpose timer.
This detects the rising edge of an input signal and
outputs the ON signal for 5 ms.
80,
82,
83
Falling edge de
General-purpose timer
Falling edge detector with 1 input and 1 output, plus
general-purpose timer.
This detects the falling edge of an input signal and
outputs the ON signal for 5 ms.
90,
92,
93
Rising & falling edges detector
+ General-purpose timer
Rising and falling edges detector with 1 input and 1
output, plus general-purpose timer.
This detects both the falling and rising edges of an
input signal and outputs the ON signal for 5 ms.