Fluke 2680A User Manual page 95

Table 2-16. Identifying Network Problems (cont)
Symptom/Error
Call to undefined Dynalink
Unable to open communication socket with
instrument
Either someone else is using the instrument or
the wrong TCP port number is being used in
General Network mode.
Connection is down
Preparing for Operation
Testing and Troubleshooting
Reason/Possible Cause
Wrong Winsock.dll
•
Not third-party network software but its
Winsock is being used by Windows
(multiple Winsock libraries)
•
Wrong Winsock in path
TCP/IP not loaded
•
Stack not installed
User error or software set up
•
2680 Series is being used by another
computer on network
•
Socket port wrong in Fluke DAQ (General)
•
IP address in Fluke DAQ in use by another
instrument
•
PC network adapter set to same IP address
as the instrument
2680 Series hardware set up
•
Socket port set wrong on instrument (if NET
set to GEN)
•
Instrument network interface needs COMM
r t
ESE
IP address wrong
•
Computer IP address wrong or not set
•
Computer subnet mask wrong
•
Computer gateway (router) address wrong
or not set
•
IP address set on wrong (other) network
adapter
Drivers not loaded
•
Ethernet adapter bad
•
Drivers missing
•
Wrong drivers
•
Wrong driver set up
•
Multiple copies of drivers loaded
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