Parameters L1, L2 - Siemens Logo! Manual

LOGO! functions
Symbol in
LOGO!

Parameters L1, L2

The analog values for the parameters L1 and L2 can be
derived from another, already programmed function. You
can use the actual values of the following functions:
S
Analog comparator (actual value Ax – Ay,
see Chapter 4.4.18)
S
Analog threshold trigger (actual value Ax, see Chapter
4.4.16)
S
Analog amplifier (actual value Ax, see Chapter 4.4.20)
S
Analog multiplexer (actual value AQ, see Chapter
4.4.26)
S
Analog ramp (actual value AQ)
S
PI controller (actual value AQ, see Chapter 4.4.28)
and
S
Up/down counter (actual value Cnt, see Chapter
4.4.13).
Select the required function by means of the block number.
For information on parameter defaults,
refer to Chapter 4.4.1.
Parameter p (number of decimals)
Applies only to the AQ, L1, L2, MaxL, StSp, and Rate val-
ues displayed in a message text.
222
Wiring
Output AQ
Description
This special function has an
analog output! This output
can only be connected with
the analog input of a func-
tion, an analog flag or an
analog output connector
(AQ1, AQ2).
Range of values for AQ:
0 to 32767
LOGO! Manual
A5E00380835-01