Troubleshooting and
Common Questions
Troubleshooting EDVR Error Conditions
EDVR Error Condition with ibcntl Set to 0xE028002C (–534249428)
EDVR Error Condition with ibcntl Set to 0xE0140025 (–535560155)
EDVR Error Condition with ibcntl Set to 0xE0140035 (–535560139)
© National Instruments Corporation
This appendix describes how to troubleshoot problems and answers
some common questions.
In some cases, calls to NI-488 functions or NI-488.2 routines may return
with the ERR bit set in
stored in
is useful in troubleshooting the error condition.
ibcntl
If a call is made with a board number that is within the range of allowed
board numbers (typically 0 to 3), but which has not been assigned to a
GPIB interface, an EDVR error condition occurs with
0xE028002C. You can assign a board number to a GPIB interface by
configuring the GPIB software and selecting an interface name. For
information about how to configure the GPIB software, refer to the
Configure the GPIB Software
Configuration.
If a call is made with a board number that is not within the range of
allowed board numbers (typically 0 to 3), an EDVR error condition
occurs with
ibcntl
If a call is made with a device name that is not listed in the logical
device templates that are part of the GPIB Configuration utility, an
EDVR error condition occurs with
and the value EDVR in
ibsta
section of Chapter 2,
set to 0xE0140025.
ibcntl
B-1
Appendix
B
. The value
iberr
set to
ibcntl
Installation and
set to 0xE0140035.
AT-GPIB/TNT for Windows 98/95