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LOGO! functions
4.4 Special functions list - SF
LOGO!
156
Manual, 04/2011, A5E03556174-01
4.4
Special functions list - SF
When you create your circuit program in LOGO!, 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". See the programming
example in topic "Circuit program input (Page 86)".
The table also specifies whether the relevant function can be set retentive (Rem). The
following SFs are available:
View in LOGO!
Name of the special function
Rem
Times
4
7UJ
3DU
REM
4
7UJ
5
3DU
REM
4
7UJ
3DU
REM
4
7UJ
5
3DU
REM
4
7UJ
3DU
Wiping relay (pulse output) (Page 170)
REM
4
7UJ
5
3DU
Edge triggered wiping relay (Page 172)
REM
4
(Q
,QY
3DU
Asynchronous pulse generator (Page 175) REM
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 ...