Table of Contents
Advertisement
Appendix C
IBERR
Cause:
Solution:
Cause:
Solution:
Cause:
Solution:
Programming Reference Manual
ESRQ—SRQ in "ON" position
A wait for an RQS can not occur because the GPIB SRQ line is ON.
Verify the following:
•
Ignore the ESRQ until all devices are found.
•
Make sure
capable of asserting SRQ.
•
Test that each device is unasserting SRQ.
•
Check the cabling. Make sure that all devices are attached
and the connectors are seated properly.
ETAB—Table problem
There was a problem with a table used in a
•
If the error occurs during a
and not an error. Ignore the warning or make the buffer
larger.
•
If the error occurs during a
specified devices are requesting services. Verify that the
device list contains the addresses of all online devices.
EHDL—Invalid handle
EHDL results when an invalid handle is passed to a function call.
•
Do not use a device descriptor in a board function or
vice-versa.
•
Make sure that the board index passed to the call is valid.
C-6
is called to open all devices on the bus
ibdev
FindLstn
FindLstn
FindRQS
or
.
FindRQS
, this is a warning
, then none of the
GPIB-488
Advertisement
Table of Contents
