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Programming LOGO!
3.9 Memory space and circuit program size
LOGO!
132
Manual, 04/2011, A5E03556174-01
Function
Program
memory
Rem
memory*
Analog multiplexer
20
-
Analog ramp
36
-
PI controller
40
2
Others
Latching relay
8
1
Pulse relay
12
1
Message texts
8
-
Softkey
8
2
Shift register
12
1
*: Bytes in the Rem memory area if retentivity is enabled.
Memory requirements (0BA7)
The table below shows an overview of the memory requirements for the basic and special
function blocks in LOGO! 0BA7:
Function
Program
memory
Rem
memory*
Basic functions
AND
12
-
AND with edge evaluation
12
-
NAND (not AND)
12
-
NAND with edge evaluation
12
-
OR
12
-
NOR (not OR)
12
-
XOR (exclusive OR)
8
-
NOT (Negation)
8
-
Special functions
Timers
On-delay
12
3
Off-delay
16
3
On-/Off-delay
16
3
Retentive on-delay
16
3
Wiping relay (pulse output)
12
3
Edge triggered wiping relay
20
4
Asynchronous pulse generator
16
3
Random generator
16
-
Stairway lighting switch
16
3
Multiple function switch
20
3
Weekly timer
22
-
Summary of Contents for LOGO!
Page 8: ...Preface LOGO 8 Manual 04 2011 A5E03556174 01 ...
Page 278: ...LOGO functions 4 4 Special functions list SF LOGO 278 Manual 04 2011 A5E03556174 01 ...
Page 366: ...Abbreviations LOGO 366 Manual 04 2011 A5E03556174 01 ...
Page 372: ...Index LOGO 372 Manual 04 2011 A5E03556174 01 ...
Page 534: ...Index Basic Panels 162 Operating Instructions 04 2012 A5E02421799 03 ...