Condition Messages; Condition Errors 1 To 99, Calibration - Keysight n9020a Service Manual

Instrument Messages

Condition Messages

Condition Messages
Condition messages are displayed in the STATUS message area in the bottom
right of the display. Condition messages are classified as either "Errors" or
"Warnings." In the tables in this section, an E in the Error or Warning column
means that an error is displayed on the front panel and sent out to SCPI when
this condition is detected. A W in this column means that a Warning is
displayed on the front panel, but nothing is sent to SCPI.
For each Condition Message, there is a corresponding bit in one of the SCPI
Status Registers. These bits are listed in the tables below. Some messages
exist only as status bits; for these messages the Error or Warning column entry
specifies "status bit only".

Condition errors 1 to 99, Calibration

These errors correspond to the STATus:QUEStionable:CALibration
register. Since this register is fanned out to three sub-registers, with summary
bits in the main STATus:QUEStionable:CALibration register, each
sub-register has its own range of error numbers.
Condition Errors 6 to 34, Calibration Skipped
This series of errors corresponds to the bits in the
STATus:QUEStionable:CALibration:SKIPped sub-register. The second
column in the table shows the corresponding bit in that register.
An event with the error number shown in the table means the condition has
been detected. When the condition is cleared, an event with the error number
plus 1000 is generated. These error numbers can be viewed in the Show Errors
screen, along with the DETECTED and CLEARED indicators.
For example, error 6 indicates that the "RF Alignment being skipped" condition
has been detected, and error 1006 indicates that failure has been cleared.
This register is summarized as bit 11 of the
STATus:QUEStionable:CALibration register, as described in section
"Condition Errors 36 to 64, Calibration Needed or Failed" on page
Err# Bit in Message
status
register
6 0
Align RF Skipped
8 1 unused
10 2 unused
12 3 unused
14 4 unused
16 5 unused
Error or More Information
Warning
W
115
116.