Measurement Computing GPIB-488 User Manual
Page 108
Appendix C
IBERR
C-2
GPIB-488
20
ETAB
The return buffer is full.
23
EHDL
The input handle is invalid
EDVR—Driver error
Cause:
A board or device is not installed or configured properly. This error
is returned when a device or board that is passed to
ibfind
cannot
be found, or when a board index passed to
ibdev
cannot be found.
ibcntl
will contain an error code to help further identify the
problem.
Solution:
•
Call
ibdev
to open a device without using its symbolic
name.
•
Configure each board and device.
•
Include the unit descriptor that is returned from
ibfind
or
ibdev
as the first parameter in the function. Verify that
the value of the variable before the failing function is not
corrupted.
ECIC—Specified GPIB interface board is not CIC
Cause:
Many routines require that the GPIB interface board is the
Controller-In-Charge. These include:
ibcmd
,
ibln
,
ibrpp
,
Send
,
Receive
, for example, as well as any routines which manipulate the
GPIB ATN, EOI, or REN lines.
Solution:
Make sure that the GPIB interface board is the Controller-In-Charge.
Table C-1. Error codes (Continued)
Error Code
Description
Decimal
Mnemonic