© 1989 by SYSTEME LAUER GMBH • D 72669 Unterensingen • Kelterstr. 59 • TEL 07022/ 96600 • FAX 07022/9660103
TEXT DISPLAY LCA 042
10
CLOCK (DATA-CLOCK) can be
triggered by a key or by
the programmable
controller.
MESSAGE
0 1 2 3 63 64 65
Main line 000 003 006 009 189 192 195
1st add. line 001 004 007 010 to 190 193 196
2nd add. line 002 005 008 011 191 194 197
-THE MULTI-LINE MESSAGE
Programmable Controller
Prog. Cont. outputs
MESSAGE- or TEXTNUMBER FUNCTION POWER
18 5 17 4 16 3 15 2 14 1 8 20 7 10 25
BCD 001/BIN 001
BCD 002/BIN 002
BCD 004/BIN 004
BCD 008/BIN 008
BCD 010/BIN 016
0V, GND
+24 V=
BCD 020/BIN 032
BCD 040/BIN 064
CLOCK
BCD 080/BIN 128
BCD 100/BIN 256
BCD 200
1st CLOCK = additional line 1
2nd CLOCK = additional line 2
3rd CLOCK = main line
1) log 0 = OV, open input
log 1 = +24 V
= CLOCK
2) Example
4.3.2 MULTI-LINE MESSAGE
Multi-line messages consist of a main message and two
addi-tional messages. For certain messages a multi-line
display is advantageous, for example:
- to display message texts in three different languages
- to give information on the fault in the main message
and information on fault elimination in the additional
messa-ge
- to indicate an operation in the main message and
adjust-ment values in the additional message.
The main message is always invoked using message num-
ber (003)
2)
. The two message numbers (004 + 005)
2)
which
follow this main message are reserved for the two addi-
tional mes-sages. The additional messages are invoked
simply with CLOCK.
In this message variant each message occupies three
lines. The LCA 042 can thus display a maximum of 65 x 3
messages. In principle the main line can be positioned
using any messa-ge number pattern. It is however advan-
tageous to use the allocation: 000, 003, 006 ...
If a new message is invoked while the LCA 042 is
displaying an additional message, the display of the addi-
tional message is immediately stopped and the new main
message dis-played.
DIRECT/SEQUENTIAL ( 7 ) = 0
1)
TEXT/VARIABLE ( 20 ) = 0
CLOCK ( 8 ) =
To Next Page
Loading...
General