BASEstar^tm Open DAS
for Allen-Bradley Data Highway^tm
on OpenVMS^tm
Installation and User's Guide

A
Abort function
Abort indication
Accessing DAS functions
Address syntax
PLC-2
PLC-3
PLC-5
PLC-5/250
SLC
C
CLI
accessing
Conclude function
Configuration
editing configuration files
ODS registrations
protocol profile
VMD definitions
Configuration files
Configuring ports
Configuring TELNET
Connect function
D
DAS
See Device access software
Data table addressing
PLC-3
PLC-5
SLC
Data types
Device access software
accessing functions
address syntax
description of
functions
installation of
installation requirements
overview
supported client functions
supported data types
supported devices
supported functions #1
supported functions #2
supported server functions
using
Device communications
cabling
overview
tracing
Devices
PLCs supported
E
Extended addressing
PLC-3
F
Files, created during installation
Functions
abort
conclude
connect
read data point
read variable
supported
write data point
write variable
I
Indications
abort
receiving
write
Installation
files created
messages
procedure
Installation requirements
disk space
hardware
software
L
LAT
M
Messages
DAS error and return values
I/O error and return values
installation
MMS data type
O
ODS registrations
P
Plant-floor equipment, setting up
PLC-2
address syntax
supported data types
PLC-3
address syntax
data table addressing
extended addressing
supported data types
PLC-3 data table address
ASCII
binary
counter
decimal
floating-point
high-order integer
I/O
integer
pointer
status
timer
PLC-5
address syntax
data table addressing
supported data types
PLC-5/250
address syntax
supported data types
supported modules
PLC-5/250 address format
adapter status
ASCII string
binary
block-transfer
block-transfer read/write control
control
counter
floating-point
I/O
integer
internal storage
long integer
message control
PID control
shared data
status
timer
PLC-5 data table address
ASCII
ASCII string
binary
block-transfer control
control
counter
decimal
floating-point
I/O
integer
message control
PID control
SFC status
status
timer
token data
Postinstallation tasks
Problem reporting
Product failure
Protocol profile
R
Read data point function
Read variable function
S
SLC
address syntax
data table addressing
supported data types
SLC data table address
ASCII
ASCII string
binary
control
counter
floating-point
I/O
integer
status
timer
Supported data types
PLC-2
PLC-3
PLC-5
PLC-5/250
SLC
T
TELNET
binary transfer
Trace
ODS configuration
using
V
VMD definitions
W
Write data point function
Write indication
Write variable function