| AXAF Standard Operating Procedure |
DATE: 7/19/99 REV: 3.1
SOP_61037_DPAB_ON.doc |
PROCEDURE: dpab_on.ps rev 2.0
61037.1 OVERVIEW
This is an "atomic" procedure which simply powers on the DPA side B .
61037.2 SUPPORT SUMMARY
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SUMMARY |
Enable and turn on DPA power supply side B |
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CONSTRAINTS |
Requires FMT 1,2,4, or 6 |
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INITIAL CONDITIONS |
Assumes that the PSMC has power from the spacecraft |
| Author: A. Northrup |
EST. Time : 00:01
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DISPLAYS |
F_OPERATIONS_COMMAND I_ACIS_E_NEW |
| COMPS | None |
| COMMAND GROUPS | None |
| PIX MAPS | None |
| COMMAND LOADS | None |
| SCRIPTS | I_1_DPAB_ON |
A. Set the following command system configuration parameters:
| Clear To Send Mechanism | = FSV |
| CAR Processing | = Enabled |
| FSV Processing | = Enabled |
| CRR Processing | = Disabled |
| Output Format | = NRZM |
| Minimum Time Delay (sec) | = 3 |
| CAR Time-out (sec) | = 40 |
| FSV Time-out (sec) | = 45 |
| Blocking Factor | = 90 |
| Burst Factor | = 1 |
A. SOT authorizes OC to start script I_1_DPAB_ON.
B. OC may resume past initial wait.
Script uplinks command
1DPPSBEN {1.1}
Script uplinks command
1DPPSBON {1.2}
[DPA B ON]
C. OC informs SOT that script has completed.
D. Verify telemetry .
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| DPA B Enable |
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| DPA B On |
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| DPA +5V |
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| DPA Input V |
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| DPA Input I |
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