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Troubleshooting
Check Items When Trouble Occurs During Remote Control
Check Items When Trouble Occurs During Remote Control
The instrument does not respond to the external controller or malfunctions
o
o
o
o
You cannot read out the measured value.
o
An error message is displayed
o
430
Confirm that the connection setting is correct.
Check that the GPIB address for a GPIB connection or the IP address for a
LAN connection is set up correctly on the SYSTEM CONFIG screen of the
E4980A/AL or the connection setting screen of the external controller.
Confirm that connection cables such as the GPIB cable, USB cable, and
LAN cable are connected and in good condition.
Check whether another instrument connected by the GPIB or LAN cable
has the same GPIB address or IP address.
Check that the GPIB cable is not looped.
Confirm that the data transfer format is set up correctly.
Check that the program is correct.
For details on error messages, refer to
"Error Messages" on page
Keysight E4980A/AL Precision LCR Meter
435.
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