Basic Switching Functions (Logo! Basic Device) - Siemens LOGO! 8 Manual

4 Mode of operation
4.1

Basic switching functions (LOGO! basic device)

The basic switching program illustrates how the circuit works, clearly arranged on
one page, as shown in
Use the LOGO! Soft Comfort simulation function and follow the course of the red
switching signals when actuating the corresponding buttons in the LOGO!
switching program.
The four function keys of the LOGO! TDE are parameterized. You scroll through
the functions and select the respective output [Q] to switch a function on or off.
Each digital output, e.g. [Q1], can also be selected directly by a digital input [I1].
[F1] and [F2] function keys (Function ON / OFF)
With the function keys [F1] and [F2] you switch each output of the LOGO! on and
off. The function of the output is described in the corresponding message texts.
[F3] and [F4] function keys (back / next)
With the [F4] function key you scroll forward to the next function and with [F3] you
scroll back one function.
When you have scrolled to the last menu item (message text), if you press [F4]
again the display returns to the initial screen.
If no key is pressed within 10s, the display also returns to the initial screen.
Figure 4-1: Selection of functions via the function keys on the LOGO! TDE
LOGO! 8 TDE Central control for individual switching of general consumers
Entry ID: 109755864, V1.0,
Figure 4-1.
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