User`s guide

2-20 Installing the PCC-10 Card

Device Name Aliasing under DOS

The file, LVDPCC10.INI, contains the device names for the DOS-mode driver. The

installation default name is LON1 since this is the default name for most DOS-

based L

ORKS

software. The name may be changed by modifying the file in a

text editor.

LonManager Protocol Analyzer Compatibility

The device driver for the PCC-10 card and the driver for the LonManager Protocol

Analyzer ISA-bus card share the same Windows VxD identifier. As a result, both

types of cards cannot run on a PC at the same time. Therefore, the PCC-10 instal-

lation software will comment out the SYSTEM.INI entry that loads the ISA-bus

driver.

LonManager LonMaker Installation Tool Compatibility

When running the LonMaker Intallation Tool there may be a message explaining

the need for additional memory to use all the functions within LonMaker. If this

occurs, try to free additional conventional memory.

If an error is displayed stating there is not enough memory to run LonMaker, then

see the installation section for solutions for moving drivers into high memory.

Additionally, if the computer is not used for memory PC Cards, then the PC Card

memory drivers can be removed (CARDSOFT is used as an example):

rem DEVICE=C:\CARDSOFT\MEMDRV.EXE

rem DEVICE=C:\CARDSOFT\MS-FLASH.SYS

PCLTA-10 Compatibility

The L

ORKS

plug ‘n play control panel can only support one type of

downloadable-image network adapter at a time. As a result, PCC-10 cards and

PCLTA-10 adapters may not both be used in the same PC.

WLDV Versions

The PCC-10 card should operate with most third-party L

ORKS

-based

software. Some third-party manufacturers have the right to redistribute the

WLDV.DLL dynamic link library file with their own software. Older versions of

Echelon’s WLDV.DLL file do not support the PCC-10 card. Remove any instances of

WLDV.DLL from the third-party directories and subdirectories. WLDV.DLL should

exist only in the WINDOWS\SYSTEM directory under Windows 95, or the WINDOWS

directory under Windows 3.1x.

If an older version of the file is inadvertently copied into the WINDOWS\SYSTEM

directory under Windows 95, or the WINDOWS directory under Windows 3.1x, the

PCC-10 card will be unable to operate. Should this occur, reinstall the PCC-10

software to update WLDV.DLL, or download the newest file from Echelon web site at