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LOGO! functions
4.4 Special functions list - SF
LOGO!
Manual, 04/2011, A5E03556174-01
163
The view in parameter assignment mode (example):
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7 K
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7D K
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Timing diagram
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7
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Functional description
The time T
a
is triggered with a 0 to 1 transition at input Trg (T
a
is the current LOGO! time).
If the status of input Trg is 1 at least for the duration of the configured time T, the output is
set to 1 on expiration of this time (the output follows the input with on-delay).
The time is reset when the status at input Trg returns to 0 before the time T has expired.
The output is reset to 0 when the signal at input Trg is 0.
If retentivity is not set, output Q and the expired time are reset after a power failure.
Содержание LOGO!
Страница 8: ...Preface LOGO 8 Manual 04 2011 A5E03556174 01 ...
Страница 136: ...Programming LOGO 3 9 Memory space and circuit program size LOGO 136 Manual 04 2011 A5E03556174 01 ...
Страница 278: ...LOGO functions 4 4 Special functions list SF LOGO 278 Manual 04 2011 A5E03556174 01 ...
Страница 302: ...Configuring LOGO 7 2 Setting the default values for LOGO LOGO 302 Manual 04 2011 A5E03556174 01 ...
Страница 366: ...Abbreviations LOGO 366 Manual 04 2011 A5E03556174 01 ...
Страница 372: ...Index LOGO 372 Manual 04 2011 A5E03556174 01 ...
Страница 400: ...Safety instructions 2 3 Notes about usage Basic Panels 28 Operating Instructions 04 2012 A5E02421799 03 ...
Страница 534: ...Index Basic Panels 162 Operating Instructions 04 2012 A5E02421799 03 ...