Siemens LOGO! 24 - The 4 Golden Rules for LOGO! Programming

LOGO! Manual
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3.4 The 4 Golden Rules for Working with
LOGO!
Rule 1
3-finger grip
 Enter the circuit in programming mode. Switch to pro-
gramming mode by pressing the 3 keys , and OK at
the same time.
 Change the values of times and parameters in parame-
terization mode. Switch to parameterization mode by
pressing the 2 keys ESC and OK at the same time.
Rule 2
Outputs and inputs
 Always enter a circuit from output to input.
 You can connect an output to several inputs, but not
several outputs to one input.
 You can’t connect an output to a preceding input within
a program path. Insert markers or outputs in such cases
(recursions).
Pro
g
rammin
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LOGO!