Agilent Technologies E4418B, Руководство пользователя

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4 Error Messages
146 E4418B Power Meter User’s Guide
Introduction
This chapter contains information about the power meter’s error messages. It
explains how to read the power meter’s error queue and lists all of the power
meter’s error messages and their probable causes.
When there is a hardware related problem, for example, a power sensor
overload, the error message is displayed on the status line at the top of the
display. In addition, the errors are also written to the error queue. If there are
any errors in the error queue, the front panel error annunciator is displayed
as shown in
Figure 4- 1 .
Other errors can also be generated when the power meter is being operated
over the remote interface. These errors also display the error annunciator and
are written to the error queue.
Figure 4-1 Error Annunciator Position
To read the error queue from the front panel press:
• , , then use to scroll through each error
message.
To read the error queue from the remote interface use:
• the
SYSTem:ERRor?
command.
Error annunciator
Error List Next