4 special functions list - sf, Special functions list - sf, Chapter 4.4) – IDEC FL1E SmartRelay User Manual
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IDEC SmartRelay functions
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IDEC SmartRelay Manual
4.4 Special functions list - SF
When you create your circuit program in IDEC SmartRelay,
you find the special function blocks in the SF list.
You can invert the inputs of SFs individually, that is, the
circuit program converts a logical ”1” at the input into a
logical ”0”; a logical ”0” it converts into a logical ”1”. An
example of the program code is found in Chapter 3.6.3.
The table also specifies whether the relevant function can be
set retentive (Rem). The following SFs are available:
View in IDEC SmartRelay
Name of the special function
Rem
Times
On-delay
REM
Off-delay
(see page 135)
REM
On-/Off-delay
(see Page 136)
REM
Retentive on-delay
(see page 138)
REM
Interval time-delay relay/Pulse
output
(see page 139)
REM
Edge-triggered interval time-
delay relay
(see page 140)
REM
Asynchronous pulse
generator
(see Page 142)
REM
Random generator