Keysight Technologies N432A User Manual page 121

Table 3-1 Error list
Data corrupt or stale
This occurs when a FETC? is attempted and either a reset has been received or the N432A state has
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changed such that the current measurement is invalidated (for example, a change of frequency setting
or triggering conditions)
Data questionable;Input Overload
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The power input to the channel exceeds the maximum range of the sensor
Data questionable;Input Overload ChA
– 231
The power input to Channel A exceeds the maximum range of the sensor
Data questionable;Lower window log error
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This indicates that a difference measurement in the lower window has given a negative result when the
units of measurement were logarithmic
Data questionable;Upper window log error
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This indicates that a difference measurement in the upper window has given a negative result when the
units of measurement were logarithmic
Data questionable;ZERO ERROR
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N432A zeroing failed. The most likely cause is attempting to zero when some power signal is being
applied to the sensor.
Data questionable;ZERO ERROR ChA
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N432A zeroing failed on Channel A. The most likely cause is attempting to zero when some power signal
is being applied to the sensor.
Data questionable;Measurement Over Range
– 231
The voltage measurement failed as the measured data has exceeded the maximum range
Data questionable;Measurement Under Range
– 231
The voltage measurement failed as the measured data is below the minimum range
Hardware missing
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The N432A is unable to execute the command because either no sensor is connected or it expects a
compatible thermistor sensor and one is not connected
System error
This indicates that there is a problem with the N432A operation. This error may occur under certain
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conditions, for example, the front panel backlight is not turned on when you set the backlight intensity or
there is no non- volatile RAM on board when you configure the warm start state.
Out of memory
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The N432A required more memory than was available to run an internal operation
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