AMI Hydrazine
Program List and Explanations
A-96.250.501 / 280915
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9.
Program List and Explanations
1 Messages
1.1 Pending Errors
1.1.5
Provides the list of active errors with their status (active, acknowl-
edged). If an active error is acknowledged, he alarm relay is active
again. Cleared errors are moved to the Message list.
1.2 Message List
1.2.1
Shows the error history: Error code, date / time of issue and status
(active, acknowledged, cleared). 65 errors are memorized. Then
the oldest error is cleared to save the newest error (circular buffer).
2 Diagnostics
In diagnostics mode, the values can only be viewed, not modified.
2.1 Identification
Desig.
:
Designation of the instrument.
Version
: Firmware of instrument (e.g. V5.40-11/14)
2.1.3
Factory Test
: Test date of the Instrument and Motherboard.
2.1.4
Operating Time:
Shows the operating time in Years, Days, Hours,
Minutes and Seconds.
2.2 Sensors
2.2.1
Hydrazine Sensor:
Current value
: Actual measuring value in ppb
(Raw value)
measuring value in nA
Ref. Voltage
: Applied voltage at the counter electrode (CE) in mV
2.2.1.5
Cal. History:
Shows the diagnostic values of the last calibrations of
the hydrazine sensor. Only for diagnostic purpose.
Number
: Calibration counter
Date, Time
: Date and time of calibration
Offset
: Zero point displacement from the reference position in nA
Slope
: Steepness of the straight line in nA
Max. 65 data records are memorized.