APPENDIX AVI212 Spezifikationen PDF herunterladen (Seite 57)

Gaia

GAIA.ASU.SP.ESM.00007

Issue 2.00

Page 57 of 79

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GAIA.ASU.SP.ESM.00007 (Avionics SCOE Req Iss 2).doc

AVI-1906/CREATED/T

The Data Log Schedule shall define data logging parameters by their Symbolic Name.

AVI-1907/CREATED/T

The Application Software shall provide a simple MMI tool for viewing and updating the Data Log

Schedule and Data Log Init File.

AVI-1515/CREATED/T

The Application Software shall flag warnings to the System log for any unmapped Symbols or any

Symbols mapped to undefined memory areas.

AVI-1516/CREATED/T

It shall be possible to reinitialize the SCOE at any time by command from the CCS or by operator

request from the SCOE MMI.

AVI-1517/CREATED/T

The initialization process shall establish the data link to the CCS, in accordance with the protocols

defined in the EGSE ICD [AD01].

3.9.2 Control and Monitoring Sessions

AVI-1518/CREATED/T

Once initialized, the Avionics SCOE shall provide 3 modes of operation:

Local open-loop session

Remote open-loop session

Remote closed-loop session

AVI-1519/CREATED/T

The local open-loop session shall be under the control of the SCOE MMI.

AVI-1520/CREATED/T

The remote open-loop session shall be under the control of the CCS, by Command Line or Test

Procedure.

AVI-1521/CREATED/T

The remote closed-loop session shall be under the control of the CCS, with the RTS directly

controlling predefined data I/O to the Spacecraft interfaces.

AVI-1549/CREATED/T

The data acquisition cycle shall acquire and generate data in accordance with the requirements of

Section 3.9.1.

AVI-2853/CREATED/T

Archive of Spacecraft I/O parameters to local file or the CCS shall be implemented in accordance with

the Data Log Schedule (see Section 3.9.3).

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