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Programming LOGO!
3.9 Memory space and circuit program size
Calculating memory requirements
When calculating the memory requirements of a circuit, you must always take into account
all individual areas of memory.
Example:
The sample circuit program contains:
Block no.
*: Configured with retentivity.
This means that this circuit program fits in LOGO!.
134
B1
OR
B2
AND
B3
Yearly timer
B4
On-delay*
B5
Stairway lighting switch
B6
AND
Resources used by the circuit program
Memory space limits in LOGO! 0BA6
Still available in LOGO! 0BA6
Memory space limits in LOGO! 0BA7
Still available in LOGO! 0BA7
Function
Memory area
Bytes
Bytes
Blocks
(0BA6)
(0BA7)
12
12
1
12
12
1
12
12
1
8
12
1
12
16
1
12
12
1
68
76
6
3800
200
3732
194
8400
400
8324
394
Manual, 04/2011, A5E03556174-01
REM
-
-
-
3
3
-
6
250
244
250
244
LOGO!
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