Clear Doppler Table; Save Doppler Table; Load Doppler Table; Doppler Table Start Date - Safran CORTEX CRT Quantum User Manual

3.7.4.3. Clear Doppler Table

If Doppler Compensation is in progress, the current Doppler Compensation is stopped and the Internal Doppler
Compensation table is cleared. While Doppler Compensation is ON on any unit, the last frequency offset is
applied to these units with a frequency rate value of 0.
If Doppler Compensation is not in progress, no table needed to be cleared. But, all previous applied frequency
offsets are set to zero.

3.7.4.4. Save Doppler Table

Save the current Internal Doppler Compensation table in a specified file. The file path is registry configurable.
You need to initialize the Doppler Compensation table once before using this instruction.
The saved file will contain the scheduled init time programmed at the Doppler Compensation initialization
followed by the time, frequency and extra-frequency offsets contained in the internal table.
Error Code:

No Doppler Table available: no Internal Doppler Compensation table exist.

File not available: software cannot create the file.

3.7.4.5. Load Doppler Table

Load the specified file to construct the Internal Doppler Compensation table. The file path is registry configurable.
If the Internal Doppler Compensation table exists, this one is cleared.
If a Doppler Compensation is in progress, the current Doppler Compensation is stopped (the current internal
Doppler Compensation table is cleared).
The effective start time of the loaded Doppler Compensation table is the one programmed in the saved Doppler
Table.
Error Code:

File not Available: specified file missing, or cannot be read, or the file isn't a DeepSpace Doppler
Compensation file.

3.7.4.6. Doppler Table Start Date

Provides the information about the Start Date of the currently loaded Doppler Table

3.7.4.7. Doppler Table End Date

Provides the information about the End Date of the currently loaded Doppler Table
© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
This document is the property of
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Safran Data Systems
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Ref. DTU 100042
Is.Rev. 5.17
Date: Dec.
03, 2021Sept. 30, 2021
Page 206