IDEC SmartRelay functions
4.4 Special functions list - SF
IDEC SmartRelay Manual
142
4.4.5 Interval time-delay relay/Pulse output
Short description
An input signal generates a signal with a configurable period at the output.
Parameter T
Note the information on parameter T in topic Time response (Page 124).
The actual value of another already-programmed function can provide the time for parameter
T. ou can use the actual values of the following functions:
Analog comparator (Page 183)(actual value Ax Ay)
Analog trigger (Page 178)(actual value Ax)
Analog amplifier (Page 191)(actual value Ax)
Analog multiplexer (Page 209)(actual value A)
Analog ramp control (Page 212)(actual value A)
Analog Math (Page 224)(actual value A)
PI controller (Page 216)(actual value A)
Up/down counter (Page 168)(actual value Cnt)
Analog filter (Page 229) (actual value A)
Average value (Page 235) (actual value A)
Max/Min (Page 231) (actual value A)
On-delay (Page 132)(current time Ta)
Off-delay (Page 136)(current time Ta)
On-/off-delay (Page 138)(current time Ta)
Retentive on-delay (Page 140)(current time Ta)
Interval time-delay relay/Pulse output (Page 142) (current time Ta)
Edge-triggered interval time-delay relay (Page 144)(current time Ta)
Asynchronous pulse generator (Page 146)(current time Ta)
Stairwell light switch (Page 150)(current time Ta)
Dual-function switch (Page 152)(current time Ta)
Symbol in
IDEC SmartRelay
iring Description
Input Trg A signal at input Trg (Trigger) triggers the time for the
interval time-delay relay function.
Parameter The output is switched off after the time T has expired
(output signal transition 1 to 0).
Retentivity:
/ No retentivity
R The status is retentive.
Output A signal at input Trg sets . If the input signal 1,
output remains set for the time Ta.
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