Siemens LOGO! 230 RC - 3.8 The golden rules for working with LOGO!

LOGO! manual
EWA 4NEB 712 6006-02
40
3.8 The golden rules for working with LOGO!
Rule 1
You enter the circuit in programming mode. You switch to programming
mode by pressing the 3 keys , and OK simultaneously.
You change the values of times and parameters in parameterization mode.
You switch to parameterization mode by pressing the 2 keys ESC and OK
simultaneously.
Rule 2
You enter a circuit in the following sequence:
From output to input
Rule 3
The following applies when entering a circuit:
S When the cursor appears in the form of an underscore, you can move
the cursor
– Use the keys , , and to move the cursor in the circuit
– Press OK to select a connnector/block
– Press ESC to exit circuit input
S When the cursor appears in the form of a solid block, you select a
connector/block
– Use the keys and to select a connector/block
– Press OK to accept a selection
– Press ESC to go back one step
Rule 4
LOGO! can only store complete programs
Programming LOGO!