Step Title Time Command Command Cmd Seq Telemetry Telemetry Expected Units Telemetry Other Crit Description Notes RT Tlm Min SIM \# Req (m) Description Mnemonic EGSE Key Description Mnemonic Value EGSE Verifier Con Fmt Alt Pos 2.10\_V2.2 1 Start DEA HK if necessary 1.1 Load Board 11 DEA HK 1 loadDeaBlock WD00001024 Check cmdResult == OK B Load Fullhouse DEA housekeeping 1or2 commandEcho 225 parameter block into slot 4 1.2 Start DEA Hkp run 1 startDEA XDZ0000005 deaHousekeepingData B get FP temp, should be $<-90$~C. 1or2 commandEcho 18 2 Start Heating FP to +30~C 2.1 verify power consumption 2 DEA Input I 1DEICACU 0.62--0.75 A 2 DEA A Power should be $21\pm3$~W, Y 1or2 DEA Input V 1DE28AVO 28.0-34.0 V current is noisy so an avg. is needed Y 2 2.2 Set warm boot flag off 1 DPA Cold Boot 1WRMBTSB(0) disable Warm boot if BEP watchdogs Y 1or2 2.3 Upload bakeout patch 1 writeBep WBBOEN\_ENB Check cmdResult == OK A Enable the "enable" Y 1or2 commandEcho 101 2.4 Enable the FP BO htr 1 changeConfigSetting WSBAKENABL Check cmdResult == OK A enable the FP bakeout heater If {\it psci} indicates a Y 1or2 commandEcho 114 {\scriptsize SWSTAT_DEAMAN_BADCNTLREG} 2.5 Set FP temp to +30~C 1 changeConfigSetting WSFTPOS_30 Check cmdResult == OK A Set desired FP temp to +30~C, or {\scriptsize SWSTAT_DEABOARD_ERROR,} Y 1or2 commandEcho 159 FP bakeout htr comes on. bakeout enabled failed. 2.6 dump system config. 0.1 dumpSysConfig RS\_0000001 Check cmdResult == OK B get data to verify bakeout enable run {\it psci -a -l} to examine Y 1or2 commandEcho 66 SysConfig packets. 2.7 wait for FP temp 30 -60 C deaHousekeepingData A Once FP exceeds -60~C, the DH Time depends on starting T. P 1or2 Cold Radiator T A 1CRAT $\sim-90$ C 2 bakeout may begin. Cold radiator Cold Radiator T B 1CRBT $\sim-90$ C 2 temp will increase from -130~C. 3 Start heating DH to +25 C 3.1 Housing Bakeout Enb B 1 Housing B.O. Ena B 1HBOBEN DA BO B Enb/Dis 1DABOBEN ENB 2 Y 1or2 3.2 Housing Bakeout On B 1 Housing B.O. On B 1HBOBON DA BO B On/Off 1DABOBON ON 2 Y 1or2 DA Htr Output V B 1DAHBVO 28.0--34.0 V 2 DA Htr Current B 1DAHBCU $\sim2.0$ A 2 3.3 monitor DA housing temp 480 Camera Body T A 1CBAT 23 C 2 wait for temp to rise to 23~C P 1or2 Camera Body T B 1CBBT 23 C 2 4 Switch to tlm fmt 4 4.1 Switch to tlm fmt 4 2 Spacecraft command Y 4 5 Enable Door Mechanism 5.1 Enable door mech. B 1 Door enable B 1MCMDBEN Enable Side B 1MDBUBON ENB 2 should be one == enabled Y 4 5.2 Verify Actuator temps 10 Door Open Act. Tlow 1OAHAT $\sim +10$ C 2 Y 4 Door Open Act. T B 1MAHOBT $<30$ C 2 4 Act. Housing T B 1OAHBT $\sim +10$ C 2 4 Door Close Act. T B 1MAHCBT $<30$ C 2 4 5.3 Verify Shaft rotation 1 Shaft Rotation 1DACTAT $0\pm2$ 2 should be zero ! Y 4 5.4 Verify limit switches 1 Door Open B 1MEOPBOP NOPE 2 should be one==not open Y 4 Door Close B 1MECLBCL CLOS 2 should be zero==closed 4 6 First Heating Cycle 6.1 SOT selects duration 2.0 SOT calls out duration and name of SCS preflight expectation is 110~s Y 4 6.2 FOT uplinks SCS 2.0 FOT uplinks specified SCS into appropriate slot Y 4 6.3 FOT enables SCS 2.0 spacecraft command Y 4 6.4 FOT executes SCS 2.0 spacecraft command, heating cycle starts Y 4 Open door side B 1.9 Open Drive B On 1MODRBON Open Drive On/Off 1MODRBOP ON 2 heater on for 110s Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 Off command sent twice by SCS with 1s delay. Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 6.5 Turn off open drive B 1 Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 FOT has command queued in scratchpad Y 4 and ready to be sent immediately 7 Verify expected behavior 7.1 Verify Actuator temps 10 Door Open Act. Tlow 1OAHAT $\sim64.0$ C 2 Y 4 7.2 Verify Shaft rotation 1 Shaft Rotation 1DACTAT $0\pm2$ 2 should be zero ! Y 4 7.3 Verify limit switches 1 Door Open B 1MEOPBOP NOPE 2 should be one==not open Y 4 Door Close B 1MECLBCL CLOS 2 should be zero==closed 8 Monitor Actuator Cooldown 8.1 Monitor actuator temp 45 Door Open Act. Tlow 1OAHAT $20\pm5$ C 2 Y 4 9 Decision for next heating cycle 9.1 Does previous cycle need 2 If yes go back to step \#6, Y 4 repeating ? If no proceed to step \#10 10 Second Heating Cycle 10.1 SOT selects duration 2.0 SOT calls out duration and name of SCS preflight expectation is 125~s Y 4 10.2 FOT uplinks SCS 2.0 FOT uplinks specified SCS into appropriate slot Y 4 10.3 FOT enables SCS 2.0 spacecraft command Y 4 10.4 FOT executes SCS 2.0 spacecraft command, heating cycle starts Y 4 Open door side B 2.1 Open Drive B On 1MODRBON Open Drive On/Off 1MODRBOP ON 2 heater on for 125s Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 Off command sent twice by SCS with 1s delay. Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 10.5 Turn off open drive B 1 Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 FOT has command queued in scratchpad Y 4 and ready to be sent immediately 11 Verify expected behavior 11.1 Verify Actuator temps 10 Door Open Act. Tlow 1OAHAT $\sim72.0$ C 2 Y 4 11.2 Verify Shaft rotation 1 Shaft Rotation 1DACTAT $\sim4$ 2 should be $\sim4$ degrees Y 4 11.3 Verify limit switches 1 Door Open B 1MEOPBOP NOPE 2 should be one==not open Y 4 Door Close B 1MECLBCL NCLO 2 should be one==not closed 12 Monitor Actuator Cooldown 12.1 Monitor actuator temp 45 Door Open Act. Tlow 1OAHAT $+20\pm5$ C 2 Y 4 13 Decision for next heating cycle 13.1 Does previous cycle need 2 If yes go back to step \#10, Y 4 repeating ? If no proceed to step \#14 14 Third Heating Cycle 14.1 SOT selects duration 2.0 SOT calls out duration and name of SCS preflight expectation is 140~s Y 4 14.2 FOT uplinks SCS 2.0 FOT uplinks specified SCS into appropriate slot Y 4 14.3 FOT enables SCS 2.0 spacecraft command Y 4 14.4 FOT executes SCS 2.0 spacecraft command, heating cycle starts Y 4 Open door side B 2.3 Open Drive B On 1MODRBON Open Drive On/Off 1MODRBOP ON 2 heater on for 140s Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 Off command sent twice by SCS with 1s delay. Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 14.5 Turn off open drive B 1 Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 FOT has command queued in scratchpad Y 4 and ready to be sent immediately 15 Verify expected behavior 15.1 Verify Actuator temps 10 Door Open Act. Tlow 1OAHAT $\sim76.0$ C 2 Y 4 15.2 Verify Shaft rotation 2 Shaft Rotation 1DACTAT $28\pm10$ 2 should be $28\pm10$ degrees Y 4 15.3 Verify limit switches 2 Door Open B 1MEOPBOP NOPE 2 should be one==not open Y 4 Door Close B 1MECLBCL NCLO 1 should be one==not closed 16 Monitor Actuator Cooldown 16.1 Monitor actuator temp 30 Door Open Act. Tlow 1OAHAT $+20\pm5$ C 2 Y 4 17 Decision for next heating cycle 17.1 Is the shaft rotation 2 If no, {\bf GO TO STEP 21, DISABLE THE} Y 4 angle > 18 degrees ? {\bf ACTUATOR, AND EXIT THIS PROCEDURE !} If yes proceed to \#18. 18 Fourth Heating Cycle 18.1 SOT selects duration 2.0 SOT calls out duration and name of SCS, expectation is 250~s Y 4 18.2 FOT uplinks SCS 2.0 FOT uplinks specified SCS into appropriate slot Y 4 18.3 FOT enables SCS 2.0 spacecraft command Y 4 18.4 FOT executes SCS 2.0 spacecraft command, heating cycle starts Y 4 Open door side B 4.1 Open Drive B On 1MODRBON Open Drive On/Off 1MODRBOP ON 2 heater on for 250s Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 off command sent twice Turn off open drive B Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 by SCS with 1s delay 18.5 Turn off open drive B 1 Door Open Off B 1MODRBOF Door Open Drive B 1MODRBOP OFF 2 FOT has command queued in scratchpad Y 4 and ready to be sent immediately 19 Verify expected behavior 19.1 Verify Actuator temps 2 Door Open Act. B 1MAHOBT $\sim100.0$ C 2 Y 4 19.2 Verify Shaft rotation 2 Shaft Rotation 1DACTAT $70\pm5$ 1 should be $70\pm5$ degrees Y 4 19.3 Verify limit switches 2 Door Open B 1MEOPBOP OPEN 1 should be zero==open Y 4 Door Close B 1MECLBCL NCLO 1 should be one==not closed 4 20 Monitor Actuator Cooldown 20.1 Monitor actuator temp 30 Door Open Act. T B 1MAHOBT $+20\pm5$ C 1 Y 4 21 Disable drive B 21.1 Disable drive B 2 Door Disable B 1MCMDBDS Door Enable B 1MDBUBON OFF 2 Y 4 22 Cool DH to -60C 22.1 Housing Bakeout Off B 2 Housing B.O. Off B 1HBOBOF DA BO B On/Off 1DABOBON Off Y 1or2 DA Htr Output V B 1DAHBVO 0.0 V 1 voltage should drop to 0 DA Htr Current B 1DAHBCU 0.0 A 1 current should drop to zero 22.2 Housing Bakeout Dis B 2 Housing B.O. Dis B 1HBOBDS DA BO B Enb/Dis 1DABOBEN DIS Y 1or2 23 Switch to tlm fmt 1or2 23.1 Switch to tlm fmt 1or2 2 Spacecraft command Y 1or2 24 Monitor DA housing temp 24.1 monitor DA housing temp 120 Camera Body T A 1CBAT +10 C 2 wait for temp to drop below +10C P 1or2 Camera Body T B 1CBBT +10 C 2 before lowering FP temperature 25 Drop FP temp 25.1 drop FP temp to +20~C 60 ChangeConfigSetting WSFTPOS\_20 Check cmdResult == OK 1 examine sci tlm, FP to +20~C Y 1or2 commandEcho 225 25.2 drop FP temp to +10~C 60 ChangeConfigSetting WSFTPOS\_10 Check cmdResult == OK 1 examine sci tlm,FP to +10~C Y 1or2 commandEcho 226 25.3 drop FP temp to +0~C 60 ChangeConfigSetting WSFTPOS\_00 Check cmdResult == OK 1 examine sci tlm,FP to 0~C Y 1or2 commandEcho 228 25.4 drop FP temp to -10~C 60 ChangeConfigSetting WSFTNEG\_10 Check cmdResult == OK 1 examine sci tlm,FP to -10~C Y 1or2 commandEcho 231 25.5 drop FP temp to -20~C 60 ChangeConfigSetting WSFTNEG\_20 Check cmdResult == OK 1 examine sci tlm,FP to -20~C Y 1or2 commandEcho 232 25.6 drop FP temp to -30~C 60 ChangeConfigSetting WSFTNEG\_30 Check cmdResult == OK 1 examine sci tlm,FP to -30~C Y 1or2 commandEcho 235 25.7 drop FP temp to -40~C 60 ChangeConfigSetting WSFTNEG\_40 Check cmdResult == OK 1 examine sci tlm,FP to -40~C Y 1or2 commandEcho 237 26 Disable FP bakeout 26.1 remove FP bakeout enable 2 ChangeConfigSetting WSBAKDSABL Check cmdResult == OK 1 Y 1or2 commandEcho 116 26.2 disable FP bakeout 2 writeBep WBBOEN\_DIS Check cmdResult == OK examine sci tlm Y 1or2 commandEcho 99 26.3 set warm boot flag on 2 DPA Warm Boot 1WRMBTSB(1) 2 Y 1or2 26.4 Halt BEP 2 DPA Command Reset 1RSETIRT(1) 2 1RSETIRT=1 holds board in reset Y 1or2 26.5 Restart BEP 2 DPA Command Reset 1RSETIRT(0) bepStartMessage 2 1RSETIRT=0 releases board Y 1or2 26.6 Check BEP A Boot 2.0 Check bepStartupMessage: A Y 1or2 bepTickCounter $< 10$; warmBoot Flag=1; A watchdogFlag = 0, patchValidFlag =1 A Check swHousekeeping messages: startingBepTickCounter $< 10$; B endingBepTickCounter= B =startingBepTickCounter+640 26.7 Check HW LEDs 2.0 BEP Select 1STAT4ST 0 2 0 indicates BEP A is selected Y 1or2 BEP FIFO Not Full 1STAT6ST 1 2 1 means FIFO not full BEP FIFO Not Empty 1STAT7ST 0 2 1 means FIFO empty 26.8 Check SW LEDs 2.0 BEP initialization 1STAT3ST 0 1 0 means BEP SW is running Y 1or2 Watchdog boot 1STAT2ST 1 2 1 means no watchdog boot Science run status 1STAT1ST 1 2 1 means science idle 1STAT0ST 0or1 2 this bit toggles to indicate BEP is running 26.9 drop FP temp to -120~C 10 ChangeConfigSetting WSFTNEG120 Check cmdResult == OK 1 examine sci tlm Y 1or2 commandEcho 105 26.10 dump system config. 2 dumpSysConfig RS\_0000001 Check cmdResult == OK 1 Y 1or2 commandEcho 66 parameter block into slot 4 26.11 Load Board 11 DEA HK 1 loadDeaBlock WD00001024 Check cmdResult == OK B Load Fullhouse DEA housekeeping Y 1or2 commandEcho 225 parameter block into slot 4 26.12 Start DEA Hkp run 1 startDEA XDZ0000005 deaHousekeepingData B get FP temp, should be decreasing below -60~C Y 1or 2 commandEcho 18 26.13 Record FP temp 360 -120 C deaHousekeepingData 1 FP temperature slowly approaches -120~C P 1or2 Total Time 1719.5