If the ping failed with "Request timed out" errors
If ping succeeds, but you still cannot connect
Agilent 7697A Troubleshooting
You might have to reinstall the NIC adapter and the
c
software drivers that came with it.
d
If you are getting a normal ping response, next ping
your PC IP address. You should see four lines that read
something like this "Reply from 192.176.xxx.xxx: bytes=32
time<10ms TTL=64". A successful ping means TCP/IP is
installed and correctly initialized. If you are getting
anything else, there is a problem with your TCP/IP
protocol. Remove the TCP/IP protocol that you have in
your network configurations and then reinstall it.
1
Check the cabling. (Did the cable become unplugged?)
2
Test the cabling connection by disconnecting and
reconnecting the cabling and check the PC for the
network connection status.
Check the hub, switch, or router settings. Make sure the
3
instrument is not connected to the switch or hub cascade
port. Try a different switch or hub.
Power off the hub/switch or router and power it back on
4
again, then repeat the instrument's ping test. Use a
crossover cable (no switch/hub) to one instrument and
ping again.
Consider if the network is just very busy. If there is too
1
much traffic on the network, this can interfere with data
acquisition and instrument control. Monitor the collision
lights on the switch or hub.
2
Verify that the same IP address is used in the instrument
and the data system.
7
Communications
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