Pepper-computer Modular Computers RS485 Bedienungsanleitung Seite 292

  • Herunterladen
  • Zu meinen Handbüchern hinzufügen
  • Drucken
  • Seite
    / 320
  • Inhaltsverzeichnis
  • LESEZEICHEN
  • Bewertet. / 5. Basierend auf Kundenbewertungen
Seitenansicht 291
SMART I/O User’s Manual
March 12, 1996
©1996 PEP Modular Computers GmbH
Page 6 - 10
Chapter 6 Communications Modules
6.1.8 ISaGRAF Programming
6.1.8.1 The ISaGRAF Board Parameters
Information on board parameters may be found in the PEP online help and
ISaGRAF online help or users manual.
Figure 6.1.8.1.1 Typical Screen Sections for the SM-RS232 Module
Logical Address
This particular module is accessed over an OS-9 device descriptor and driver
which are already present in EPROM on the SMART-BASE. Because the
SM-RS232 module can only occupy the first slot on the SMART-BASE, the
descriptor is able to access the module directly without the need of a manu-
ally entered logical address.
Module Specific Information
dev_file_name : This must be set to scc3
dev_mod_name : This must be set to scc3
hw_handshake : A hardware handshaking flag that is not supported
for SMART I/O applications
echo : A boolean flag allowing incoming characters to be
echoed to the screen.
Seitenansicht 291
1 2 ... 287 288 289 290 291 292 293 294 295 296 297 ... 319 320

Kommentare zu diesen Handbüchern

Keine Kommentare