Examples of Calculations
23
S7-400 Instruction List
A5E00267845-01
Execution Time for Addressing Via Parameters
Example A Parameter ... with I 0.5 in the block parameter list with CPU 414
Step 1: Load input I 0.5 addressed via the parameter (the time required is in the table on page 20)
Address is in ... Execution Time in s
: :
:
:
Parameter (double word) 0.24
Step 2: AND link of the input addressed this way (see page 25 for the execution time)
Typical Execution Time in s
Direct Addressing Indirect Addressing
0.06/0.075
:
0.075+
:
Time for A I
Total execution time
0.24 s
+ 0.05 s
0.315 s
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