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System Description PX 30 and PX 120
PX 30 and PX 120 Operating Manual
Operating in Display Mode (Ctd.)
Feature Refer to Chapter / From
Section Page
Texts stored in the text memory are selected (Text in general:) Text 4-1
and displayed in display mode
Variables (eg. true and set values) can be inserted (Variables in general:) 5-1
into the text. These variables are selected Variables in display
via their number and can be displayed with certainmode
attributes (eg. flashing, right justification).
Control characters and text masks edited in the text
enable you to allocate attributes and position the
cursor.
Additional display functions (eg. scrolling and Driving the Display 3-1
segment test) are available via control commands
from the PLC.
Configuration instructions stored in the text memory Configuration 6-1
enable the display to adapt to certain user
requirements (eg. scroll function, coding and the
number of inputs used).
Several displays can be networked through a Appendix / Networking 7-6
V24 - RS 485 interface adapter. Capabilities
Operating in Monitor Mode
Feature Refer to Chapter / From
Section Page
Both parallel and serial drive is possible:
- parallel drive via 24 inputs (PX 120) Parallel drive via a 3-20
- parallel drive via 16 inputs (PX 30 or PX 120 in PLC's I/O level -
16-input mode monitor mode
- serial drive Serial drive 3-31
monitor mode
PLC sends texts as IBM/ASCII characters.
These are displayed at the cursor position.
Additional display functions (eg. scrolling and
segment test) are available via control commands
from the PLC.
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