User`s guide

Installing the PCLTA-21 Card
6
3. Open the Windows Start menu and select the Run command.
4. When prompted for a program name, enter the following:
E:Win98\SETUP.EXE (where E: represents your CD ROM)
5. When prompted with a list of languages, click on the desired language. A
checkmark will appear to the left of the language to be installed.
6. When prompted for a destination directory, enter the desired installation
directory. By default this directory is c:\lonworks, unless previous
L
ONWORKS
products have been installed and registered a different path in the
Windows Registry.
!
The path may be modified using the Browse button; however, if a directory other
than c:\lonworks is chosen, the PCLTA-21 images path will have to
be specified to enable use of the PCLTA-21 card. This is accomplished
during PCLTA-21 Configuration. See Chapter 3, Configuring and Testing
the PCLTA-21 Adapter.
7. When the 16-bit Application Support prompt appears, select “Yes” to enable the
use of 16-bit applications with the PCLTA-21 card. This option is required to
support legacy DOS applications. The installation program will then add
references to the DOS CONFIG.SYS file for the stub device drivers named
PCCLON1 and PCCLON2. This allows existing 16-bit applications to recognize
these device names and use the PCLTA-21 card as a network interface. If more
than two PCLTA-21 cards are installed in the PC, additional stub drivers can be
created manually. To do so, add the following lines to the CONFIG.SYS file:
DEVICE=C:\LONWORKS\BIN\LDVSTUB.SYS /D:PCCLON3
DEVICE=C:\LONWORKS\BIN\LDVSTUB.SYS /D:PCCLON4
There is a limit of six (6) PCLTA-21 cards in a single PC.
8. If the installation software discovers the SYSTEM.INI entry that loads the
ECHLMPA.386 ISA bus driver, it will comment out the entry and display the
following message, “SETUP has modified your SYSTEM.INI file by removing
the following entry: device=echlmpa.386.” It is not possible to use the ISA-
bus protocol analyzer card and the PCLTA-21 card on the same PC.
9. The installation software for the Windows 98 version will issue a prompt to
add a DOS virtual-mode device driver file named LDVVDD.SYS to the DOS
CONFIG.SYS file (to support DOS applications) called LON1. This will allow