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System Functions
System
Alert
The instrument will signal an Alert when conditions exist such that you will need to perform a full
alignment (for example, Align Now, All). The Alert can be configured in one of four settings; Time &
Temperature, 24 hours, 7 days, or None. A confirmation is required when a selection other than Time &
Temperature is chosen. This prevents accidental deactivation of alerts.
With Auto Align set to Normal, the configuration of Alert is not relevant because the instrument’s
software maintains the instrument in warranted operation.
Time & Temperature
With Auto Align Alert set to Time & Temperature
the instrument will signal an alert when alignments expire due to
the combination of the passage of time and changes in temperature. The alert is the Error Condition message
“Align Now, All required”. If this choice for Alert is selected, the absence of an alert means that the analyzer
alignment is sufficiently up-to-date to maintain warranted accuracy.
Mode: All
Remote Command: :CALibration:AUTO:MODE ALL|NRF
:CALibration:AUTO:MODE?
Example: :CAL:AUTO:MODE NRF
Preset: This is unaffected by Preset but is set to ALL on a “Restore System
Defaults->Align”.
State Saved: No
Readback Text: RF or NRF
Initial S/W Revision: Prior to A.02.00
Key Path:
System, Alignments, Auto Align
Mode: All
Remote Command: :CALibration:AUTO:ALERt TTEMperature|DAY|WEEK|NONE
:CALibration:AUTO:ALERt?
Example: :CAL:AUTO:ALER TTEM
Notes: The alert that alignment is needed is the setting of bit 14 in the Status
Questionable Calibration register.
Preset: This is unaffected by Preset but is set to TTEMperature on a “Restore System
Defaults->Align”.
State Saved: No
Status Bits/OPC dependencies: The alert is the Error Condition message “Align Now, All required” and bit 14
is set in the Status Questionable Calibration register.
Initial S/W Revision: Prior to A.02.00
Key Path:
System, Alignments, Auto Align, Alert