L-OBS-03x
LAT Observatory Level EPS Performance
Outline
10 November 06
v4
Initial Configuration / Entrance Criteria:
REVISION SUMMARY
Vers
Date
0
1
10/23/06
10/31/06
Initial Draft
Modify sequence per GFSC input.
2
11/2/06
Incorporate comments from table top.
3
11/6/06
Incorporate review comments.
4
11/10/06
Incorporate review comments.
1.
LICOS can send commands to AstroRT and receive science and telemetry
data from Spacecraft Integration & Test (SCIT) console.
2.
Spacecraft is on and operating in the selected redundancy configuration.
3.
The spacecraft is providing valid 1PPS, Timetone, Spacecraft Position, and
Spacecraft Attitude data.
4.
The SSR is active and the SC_Ready line is enabled.
5.
AstroRT is displaying and archiving SC collected LAT telemetry and LAT
related voltages and currents.
Description of Change
Purpose:
The L-OBS-03x procedure powers on the LAT from a fully off state, with
support from the Spacecraft, while providing pauses and opportunities to repeat
steps to enable LAT power transients to be measured using breakout boxes
(BoBs) on the various LAT feeds and test instrumentation.
Final Configuration / Exit Criteria:
1.
The SIU and EPUs are running in application mode and providing
secondary boot telemetry.
2.
The GASU and PDU specified in the selected redundancy configuration
are on and operating.
3.
All 16 towers are powered.
4.
All 12 ACD Free boards are powered.
5.
All ACD, CAL, and TKR HVBS are at their operational levels.
6.
SIU, PDU, TKR-15, and TKR-10 power on transients were captured.
Description:
At the start of L-OBS-03x the Spacecraft energizes the SIU feed consistent
with the redundancy configuration shown in Table 1 below. At this time the
SIU power on transient is measured. If the test instrumentation fails to capture
the SIU power on transient, power is removed from the SIU feed by the SC and
the step is repeated. After the SIU feed is energized the SIU will autonomously
perform primary boot. The SIU is left in primary boot, the SC enables the
DAQ feed, and Primary Boot Code (PBC) commands are used to power the
PDU and GASU. The PDU power on transient on the DAQ feed is measured.
If test instrumentation fails to capture the PDU power on transient, the PDU is
powered off and the step is repeated. The LAT then performs a secondary boot
of the SIU and the LIMMAINFEEDON command is issued. LAT then powers
and executes secondary boot on the two EPUs, configures all 16 towers, the
ACD FREE boards, and sets the Detector HVBSs to operational levels. Pauses
are placed after each TEM, CAL, and TKR is powered to allow power on
transients to be measured at any time. Nominally power on transients will be
made for TKR-4 and TKR-15. The script does provide the ability to repeat the
power on of TKR-15 if test instrumentation fails to capture the power on
transient. The script does NOT check any LAT related telemetry read by the
Spacecraft. Those checks must be performed by AstroRT or by procedure.
GLAST
Constraints:
1.
All telemetry check and command execution failures must be coordinated
with Systems Engineering before proceeding.
Relevant Modes of Operation:
QUIESCENT
Estimated Duration:
180 minutes
1
L-OBS-03x
STEP
1.
OWNER
SC
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
SC verifies the initial test
configuration and the ability of
Astro RT to read, display, and
archive SC read LAT telemetry.
ACTION
a. Connect
the in-line Breakout
Boxes on the SIU and DAQ
feeds.
b. Initialize AstroRT on the TC
Console.
c. Start the AstroRT LICOS
interface console on AstroRT.
d. Verify SC and LAT telemetry are
received by AstroRT.
e. Verify the SC is in the
configuration required for the
selected LAT configuration.
f. Verify the SC read LAT
telemetry points are all being
read, displayed, and archived
properly and
g. Verify the 1553B bus is active
and the SC is supplying valid
1PPS, Timetone, Spacecraft
Position, and Spacecraft Attitude
data to the LAT.
h. Verify the SSR is enabled and
the SC_Ready line is set to ready.
i. Verify LAT feed voltages are in
range.
EXPECTED RESPONSE
a.
b.
c.
d.
e.
f.
g.
2.
LAT
Set up the LICOS-AstroRT Proxy
on the LAT Workstation.
a.
b.
GLAST
10 November 06
v4
COMMENTS
AstroRT is displaying telemetry.
Verify the SC is in the required
configuration per Table 1.
For SC A-Side
SD_AA_CPUA = 1
SD_AB_CPUA = 1
SC_AA_CPUB = 0
SC_AB_CPUB = 0
For SC B-Side
SD_AA_CPUA = 1
SD_AB_CPUA = 1
SC_AA_CPUB = 0
SC_AB_CPUB = 0
Verify the 1553B bus is active and the SC
is supplying valid 1PPS, Timetone,
Spacecraft Position, and Spacecraft
Attitude data.
SBCRTENBLLAT = 1
SACFLAGLATINSAA = 0
VSBCPBUSLAT = 0 (A-Side), 1 (B-Side)
Verify the SSR is enabled and the
SC_Ready line is set to ready.
STWRENBL_SSRSCI = 1
STWRENBL_SSRTLM = 1
SIU feed voltages are in range:
SE_PRU_P_SIU_V = 0.0±1.0V
SE_PRU_R_SIU_V = 0.0±1.0V
L_DAQ_P_RSF_V = 0.0±1.0V
L_DAQ_R_RSF_V = 0.0±1.0V
DAQ feed voltage is in range:
SE_PRU_P_DAQ_V = 0.0±1.0V
SE_PRU_R_DAQ_V = 0.0±1.0V
SIU temp is in range:
L_DAQ_P_SIU_T = 10.0 to 35.0 °C
L_DAQ_R_SIU_T = 10.0 to 35.0 °C
Verify the LICOS/Astro-RT Proxy socket
connection to the SASS Test Network.
In the LICOS Proxy Window, the indicator
shows “Not Ready”.
2
L-OBS-03x
STEP
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
ACTION
3.
LAT
Start LatPowerOnSuite script when
instructed to do so by the
Observatory test conductor.
4.
SC
Measure NEB_4 current prior to
SC enabling of the SIU feed and
LAT Power on so that LAT power
consumption can be measured.
Select the LatPowerOnSuite script
from the LICOS script window and
chose the LatEpsPowerOn.cfg
configuration file .
Measure the SC NEB_4 current
using SC telemetry
(SE_PDUA_SW_L4_I or
SE_PDUB_SW_L4_I) and the test
instrumentation prior to SIU power
on.
5.
SC
6.
SC
GLAST
Verify the SIU feed is
instrumented to measure the SIU
power on transient.
Enable the SIU feed. Primary or
redundant feed selected per the
required redundancy configuration
and Table 1.
Enable SIU feed.
10 November 06
v4
EXPECTED RESPONSE
COMMENTS
LatPowerOnSuite is running.
Record spacecraft NEB_4 current prior to
LAT power on
SE_PDUA_SW_L4_I =
A
SE_PDUB_SW_L4_I =
A
Clean room personnel indicate test
instrumentation is ready to capture SIU power
on transient.
a. Verify the SIU Feed PDU Inhibits are OFF
For PRU A-Side
SE_PAL4_SIU_INH = OFF
SE_PBL4_SIU_INH = ON
For PRU B-Side
SE_PAL4_SIU_INH = ON
SE_PBL4_SIU_INH = OFF
b. Verify SIU Feed switch positions
For PRU A-Side
SE_PAL3_SIU_SW = ON
For PRU B-Side
SE_PBL3_SIU_SW = ON
c. Verify PRU output voltages
For PRU A-Side
SE_PRU_P_SIU_V = 28.0±1.0V
SE_PRU_R_SIU_V = 0.0±1.0V
For PRU B-Side
SE_PRU_P_SIU_V = 0.0±1.0V
SE_PRU_R_SIU_V = 28.0±1.0V
d. Verify SIU voltages in range:
For SIU A-Side
L_DAQ_P_SIU_V = 1.7 to 2.1 V
For SIU B-Side
L_DAQ_R_SIU_V = 1.7 to 2.1 V
3
L-OBS-03x
STEP
7.
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
SC
Verify SIU Primary Boot, record
the NEB 4 current delta, and
calculate SIU power consumption.
ACTION
Verify SIU Memory and
Communication checks passed.
b. Verify SIU Health
c. Record the NEB 4 and calculate
the NEB 4 current delta due to
SIU power on using both SC
telemetry and the test
instrumentation.
a.
EXPECTED RESPONSE
a.
b.
c.
d.
e.
8.
SC
9.
SC
GLAST
Verify the SIU feed test
instrumentation captured the SIU
power on transient.
If the SIU power on transient was
successfully captured, proceed to
step 11, if not perform step 10.
10 November 06
v4
COMMENTS
SIU Memory Check: PASS
For SIU A-Side
SLGIOLACTRLB06 = 0
[APID 0x26, PID5 = 0]
For SIU B-Side
SLGIOLACTRLB08 = 0
[APID 0x26, PID8 = 0]
SIU Comm. Check: PASS
For SIU A-Side
SLGIOLACTRLB07 = 0
[APID 0x26, PID6 = 0]
For SIU B-Side
SLGIOLACTRLB09 = 0
[APID 0x26, PID9 = 0]
Verify SIU temp is in range:
L_DAQ_P_SIU_T = 10.0 to 35.0 °C
L_DAQ_R_SIU_T = 10.0 to 35.0 °C
LAT SIU Feed power consumption is <32W.
NEB 4 current delta <1.25 A.
Clean room personnel indicate test
instrumentation captured the SIU power on
transient.
4
L-OBS-03x
STEP
OWNER
10.
SC
11.
LAT
12.
SC
GLAST
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
OPTIONAL STEP: If the SIU
power on transient was NOT
captured, Disable the SIU Feed,
and repeat steps 4-9.
Verify SIU Primary Boot
Verify the DAQ feed is
instrumented to measure the
voltage transient when the DAQ
feed is enabled.
ACTION
Disable SIU Feed
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
Verify SIU Feed switch positions
For PRU A-Side
SE_PAL3_SIU_SW = OFF
For PRU B-Side
SE_PBL3_SIU_SW = OFF
b. Verify PRU output voltages
For PRU A-Side
SE_PRU_P_SIU_V = 0.0±1.0V
SE_PRU_R_SIU_V = 0.0±1.0V
For PRU B-Side
SE_PRU_P_SIU_V = 0.0±1.0V
SE_PRU_R_SIU_V = 0.0±1.0V
c. Verify SIU voltages in range:
For SIU A-Side
L_DAQ_P_SIU_V = 0.0±1.0V
For SIU B-Side
L_DAQ_R_SIU_V = 0.0±1.0V
a.
SIU boot telemetry is present [LAT
telemetry - LBTHKP] and boot mode in
interactive mode ready for commands
LPBCBOOTSTAT = 2
(BOOT_MODE_COMMAND).
Clean room personnel indicate test
instrumentation is ready to capture DAQ feed
voltage transient.
a.
5
L-OBS-03x
STEP
13.
OWNER
SC
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Enable the DAQ feed.
ACTION
Enable DAQ feed
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
Verify the DAQ Feed PDU Inhibit is OFF
For SC A-Side
SE_PAL4_DAQ_INH = OFF
SE_PBL4_DAQ_INH = ON
For SC B-Side
SE_PAL4_DAQ_INH = ON
SE_PBL4_DAQ_INH = OFF
b. Verify PRU output voltages
For SC A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For SC B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
c. Record spacecraft NEB_4 current
following DAQ power feed enable
a.
SE_PDUA_SW_L4_I = _______ Amps
SE_PDUB_SW_L4_I = _______ Amps
14.
SC
15.
SC
16.
LAT
17.
SC
GLAST
Verify the DAQ feed test
instrumentation captured the DAQ
feed power on voltage transient. If
not, disable the DAQ feed and
repeat steps 12-13.
Enable LAT Commanding
Verify LAT Command path is
operational.
Verify the DAQ feed is
instrumented to measure the PDU
power on transient.
Clean room personnel indicate test
instrumentation captured the DAQ feed power
on voltage transient.
In AstroRT commanding window
select:
Options
OTCC Ready?
Ready
Send no-op command to PBC
LPBCSTART
In LICOS Proxy Window, indicator shows
“Ready”.
LPBCLASTAPID = 1600
LPBCLASTFUNC = 0
LPBCTCRECVCNT increments
LPBCTCACCCNT increments
Clean room personnel indicate test
instrumentation is ready to capture DAQ
power on transient.
6
L-OBS-03x
STEP
18.
OWNER
LAT
GLAST
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Use PBC to power on the PDU.
ACTION
PBC power on PDU
LMEMLOADMEM
LMEMADDRESSHI=0xc000
LMEMADDRESSLO=0x8
LMEMDATA00HI=0x0
LMEMDATA00LO=0x18
LMEMDATA01HI=0x0
LMEMDATA01LO=0x0
LMEMDATA02HI=0x0
LMEMDATA02LO=0x0
LMEMDATA03HI=0x0
LMEMDATA03LO=0x0
LMEMDATA04HI=0x0
LMEMDATA04LO=0x0
LMEMDATA05HI=0x0
LMEMDATA05LO=0x0
LMEMDATA06HI=0x0
LMEMDATA06LO=0x0
LMEMDATA07HI=0x0
LMEMDATA07LO=0x0
LMEMDATA08HI=0x0
LMEMDATA08LO=0x0
LMEMDATA09HI=0x0
LMEMDATA09LO=0x0
LMEMDATA10HI=0x0
LMEMDATA10LO=0x0
LMEMLATUNIT=0x0
LMEMSIZE=0x1
LMEMTRANID=0xeee
EXPECTED RESPONSE
a.
[Need PBC verifiers]
10 November 06
v4
COMMENTS
Note for all
subsequent steps: All
LAT commands and
monitors shown are
for prime units, but
actual monitors used
are dependent on the
LAT configuration.
7
L-OBS-03x
STEP
19.
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
SC
Verify PDU power on, record NEB
4 delta current that resulted from
PDU power on, and calculate PDU
power consumption using the test
instrumentation and telemetry.
ACTION
EXPECTED RESPONSE
a.
b.
c.
f.
g.
20.
SC
21.
SC
GLAST
Verify the DAQ feed test
instrumentation captured the PDU
power on transient.
If the PDU power on transient was
successfully captured, proceed to
step 21, if not perform steps 18-20.
Verify PRU output voltages
For SC A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For SC B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
PDU temp is in range
L_DAQ_P_PDU_T = 10.0 to 35.0 °C
PDU 3.3V is in range
L_DAQ_P_PDU_V = 3.0 – 3.6V
PDU power consumption is <20W.
NEB 4 current delta <1.0 A.
10 November 06
v4
COMMENTS
Note for all
subsequent steps: All
LAT monitors shown
are for prime units,
but actual monitors
used are dependent
on the LAT
configuration.
Clean room personnel indicate test
instrumentation captured the PDU power on
transient.
8
L-OBS-03x
STEP
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
22.
LAT
OPTIONAL STEP: If the PDU
power on transient was NOT
captured, use PBC to power off the
PDU.
23.
SC
OPTIONAL STEP: Verify the
PDU is off and then repeat steps
17-21.
ACTION
PBC power off the PDU
LMEMLOADMEM
LMEMADDRESSHI=0xc000
LMEMADDRESSLO=0x8
LMEMDATA00HI=0x0
LMEMDATA00LO=0x0
LMEMDATA01HI=0x0
LMEMDATA01LO=0x0
LMEMDATA02HI=0x0
LMEMDATA02LO=0x0
LMEMDATA03HI=0x0
LMEMDATA03LO=0x0
LMEMDATA04HI=0x0
LMEMDATA04LO=0x0
LMEMDATA05HI=0x0
LMEMDATA05LO=0x0
LMEMDATA06HI=0x0
LMEMDATA06LO=0x0
LMEMDATA07HI=0x0
LMEMDATA07LO=0x0
LMEMDATA08HI=0x0
LMEMDATA08LO=0x0
LMEMDATA09HI=0x0
LMEMDATA09LO=0x0
LMEMDATA10HI=0x0
LMEMDATA10LO=0x0
LMEMLATUNIT=0x0
LMEMSIZE=0x1
LMEMTRANID=0xeee
EXPECTED RESPONSE
COMMENTS
[Need PBC verifiers]
Note for all
subsequent steps: All
LAT monitors shown
are for prime units,
but actual monitors
used are dependent
on the LAT
configuration.
PDU temp is in range
L_DAQ_P_PDU_T = 10.0 to 35.0 °C
b. PDU 3.3V is in range
L_DAQ_P_PDU_V = 0.0 ± 1.0V
Note for all
subsequent steps: All
LAT monitors shown
are for prime units,
but actual monitors
used are dependent
on the LAT
configuration.
a.
c.
GLAST
10 November 06
v4
9
L-OBS-03x
STEP
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
24.
LAT
25.
LAT
LICOS operator proceeds with
GASU power on with no other
action when prompted to determine
if High bay personnel are ready for
GASU power on.
Use PBC to power on the GASU.
GLAST
ACTION
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
Step left in script to
minimize LICOS
script changes.
PBC power on the GASU
LMEMLOADMEM
LMEMADDRESSHI=0xc000
LMEMADDRESSLO=0x8
LMEMDATA00HI=0x0
LMEMDATA00LO=0x1A
LMEMDATA01HI=0x0
LMEMDATA01LO=0x0
LMEMDATA02HI=0x0
LMEMDATA02LO=0x0
LMEMDATA03HI=0x0
LMEMDATA03LO=0x0
LMEMDATA04HI=0x0
LMEMDATA04LO=0x0
LMEMDATA05HI=0x0
LMEMDATA05LO=0x0
LMEMDATA06HI=0x0
LMEMDATA06LO=0x0
LMEMDATA07HI=0x0
LMEMDATA07LO=0x0
LMEMDATA08HI=0x0
LMEMDATA08LO=0x0
LMEMDATA09HI=0x0
LMEMDATA09LO=0x0
LMEMDATA10HI=0x0
LMEMDATA10LO=0x0
LMEMLATUNIT=0x0
LMEMSIZE=0x1
LMEMTRANID=0xeef
a.
[Need PBC verifiers]
Note for all
subsequent steps: All
LAT monitors shown
are for prime units,
but actual monitors
used are dependent
on the LAT
configuration.
10
L-OBS-03x
STEP
26.
OWNER
SC
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
ACTION
Verify GASU power on, record
NEB 4 delta current that resulted
due to GASU power on, and
compute the GASU power
consumption using the test
instrumentation and telemetry.
EXPECTED RESPONSE
a.
b.
c.
d.
e.
27.
LAT
LICOS operator declines option to
retry GASU power on.
28.
LAT
Initiate SIU secondary boot
29.
LAT
GLAST
Dwell on the telemetry packet
SiuStats at 2 Hz through next
action
Verify PRU output voltages
For SC A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For SC B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
GASU temp is in range
L_DAQ_P_GASU_T= 10.0 to 35.0 °C
GASU voltages are in range
L_DAQ_P_EBM33_V = 3.1 – 3.5V
L_DAQ_P_EBM25_V = 2.3 – 2.7V
L_DAQ_P_GEM33_V = 3.1 – 3.5V
L_DAQ_P_GEM25_V = 2.3 – 2.7V
GASU power consumption is <30W.
NEB 4 current delta <1.25 A.
10 November 06
v4
COMMENTS
Note for all
subsequent steps: All
LAT monitors shown
are for prime units,
but actual monitors
used are dependent
on the LAT
configuration.
Step left in script to
minimize LICOS
script changes.
Initiate secondary SIU-1 boot
LPBCRTOSEXEC
LPBCLATUNIT = 0
LPBCPAD1 = 0x0
LPBCPAD2 = 0x0
LPBCSBCFLAGSHI = 0x5400
(upper bank)
LPBCSBCFLAGSLO = 0xC000
(EEPROM)
Dwell on telemetry
LHKREQDIAGPKT
LHKDIAGAPID=0x22A
LHKDIAGCOUNT=1024
LHKDIAGINTERVAL=500
(set to 8min 32 seconds max
duration at 2Hz)
Verify LAT state:
LIMTOPMODE =
LIM_OP_MODE_TERMINAL (0)
b. Verify secondary boot is complete by the
presence of LAT HK telemetry:
H554SECONDS increases
a.
c.
a. DiagSiuStats packet is detected in the
Diagnostic Telemetry stream at 2 Hz.
b. Check tlm in range [LAT telemetry:
SiuStats]
LHKSIUCPUAVLDM = 0 – 10%
LHKSIUCPUJTEMP < 75°C
c.
11
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
ACTION
30.
SC
31.
LAT
Stop dwell on SiuStats telemetry
Stop Dwelling on the SiuStats
telemetry packet
LHKSTOPDIAG
32.
LAT
Reset housekeeping system to
receive PDU, EPU-0, and EPU-1
telemetry
Reset housekeeping system to a
config file with the CPU metrics
enabled for PDU, EPU-0, and
EPU-1:
LHKSYSRESET
LHKCFGFILE0 = ???
LHKCFGFILE1 = 0
33.
LAT
Send Main Feed On command
Send LIM Main Feed On
command
LIMMAINFEEDON
LIMSIUPAD0 = 0
LIMSUIID = 1
LIMSIUSSRRED = 0
LIMSIUGBMRED = 0
LIMSIUPPSRED = 0
LIMSIUPPSINT = 0
LIMSIUPDU0 = 1
LIMSIUPDU1 = 0
LIMSIUMFPRI = 1
LIMSIUDABPRI = 1
LIMSIUDABRED = 0
GLAST
Verify SIU health following
Secondary boot.
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
a. Verify SIU voltages in range:
For SIU A-Side
L_DAQ_P_RSF_V = 28.0 ± 1.0V
L_DAQ_P_SIU_V = 1.7 to 2.1 V
For SIU B-Side
L_DAQ_R_RSF_V = 28.0 ± 1.0V
L_DAQ_R_SIU_V = 1.7 to 2.1 V
b. Verify SIU voltages in range:
L_DAQ_P_SIU_T = 10.0 to 35.0 °C
L_DAQ_R_SIU_T = 10.0 to 35.0 °C
a. The DiagSiuStats packet is no longer
detected in the Diagnostic Telemetry
stream
b. Wait for an Ops GO indicating the SIU is
performing nominally and that the dwell
can be canceled
a.
??? [LAT needs to
provide file ID, device,
directory, file
number]
12
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
34.
LAT
35.
SC
36.
LAT
Verify LAT Operations Mode.
37.
LAT
Verify EPU-0 health prior to unit
power on.
38.
LAT
Power on EPU-0
GLAST
Power on the AEM
ACTION
Turn on the AEM
LIMPOWERON
LIMPWRACDSEL = 1
LIMPWRACDPDU = 0
LIMPWRACDSUPRED = 0
(all other fields set to zero)
Verify GASU health and status and
AEM power on, record NEB 4
delta current that resulted from
AEM power on, and calculate
AEM power consumption using
the test instrumentation and
telemetry.
Verify EPU-0 temperature and
input voltage.
b. Dwell on PduEnv0 at 4 Hz:
LHKREQDIAGPKT
LHKDIAGAPID=0x21E
LHKDIAGCOUNT=1024;
LHKDIAGINTERVAL=250
(4min 16sec at 4Hz max)
LIMPOWERON
LIMPWREPUSEL00 = 1
LIMPWREPUPDU00 = 0
(all other fields set to zero)
a.
10 November 06
v4
EXPECTED RESPONSE
COMMENTS
a.
GASU AEM/EBM, GEM 3.3 and
AEM/EBM, GEM 2.5 voltages are in range:
L_DAQ_P_EBM33_V = 3.1 – 3.5 V
L_DAQ_P_EBM25_V = 2.3 – 2.7 V
L_DAQ_P_GEM33_V = 3.1 – 3.5 V
L_DAQ_P_GEM25_V = 2.3 – 2.7 V
b. GASU temp is in range
L_DAQ_P_GASU_T= 10.0 to 35.0 °C
c. AEM power consumption is <15W.
d. NEB 4 current delta <0.75 A.
LIMTOPMODE =
LIM_OP_MODE_QUIESCENT (1)
Note for all
subsequent steps: All
LAT monitors shown
are for prime units,
but actual monitors
used are dependent on
the LAT
configuration.
The DiagPduEnv0 packet is detected in the
Diagnostic Telemetry stream at 4 Hz.
b. EPU-0 temperature is in range
LHKP0EPU0TST = 0
LHKP0EPU0T = 10.0 to 35.0 °C
Step assumes Config
1, EPU-0 may be
replaced by EPU-1 or
EPU-2 in other
configurations.
a.
a.
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_POWER_ON (4)
LIMTSTATUS = (even number)
b. EPU-0 3.3V voltage is in range
LHKP0EPU033VST = 0
LHKP0EPU033V = 1.7 – 2.1V
c. EPU-0 boot telemetry (0x261) is present,
LPBC0BOOTSTAT =
BOOT_MODE_COMMAND
d. EPU-0 temperature is in range
LHKP0EPU0TST = 0
LHKP0EPU0T = 10.0 to 35.0 °C
a.
13
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
39.
LAT
40.
SC
Measure and record the NEB 4
delta current that resulted from
EPU-0 power on and calculate
EPU-0 power consumption using
the test instrumentation and
telemetry.
41.
LAT
Initiate secondary boot for EPU-0
GLAST
End dwell on EPU-0 telemetry
ACTION
Stop Dwelling on EPU-0 telemetry
packet PduEnv0
LHKSTOPDIAG
EXPECTED RESPONSE
a.
Initiate secondary boot for EPU-0
LPBCRTOSEXEC
LPBCLATUNIT = 1
LPBCPAD1 = 0
LPBCPAD2 = 0
LPBCSBCFLAGSHI = 0x5400
(upper bank)
LPBCSBCFLAGSLO = 0xC000
(EEPROM)
COMMENTS
The DiagPduEnv0 packet is no longer
detected in the Diagnostic Telemetry stream
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
b. EPU-0 power consumption is <35W.
c. NEB 4 current delta <1.5 A.
a. EPU-0 temperature is in range
LHKP0EPU0TST = 0
LHKP0EPU0T = 10.0 to 35.0 °C
a.
10 November 06
v4
Step assumes Config
1, EPU-0 may be
replaced by EPU-1 or
EPU-2 in other
configurations.
14
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
42.
LAT
Verify EPU-1 health prior to unit
power on.
43.
LAT
Power on EPU-1
ACTION
Verify EPU-1 temperature and
input voltage.
b. Dwell on PduEnv0 at 4 Hz:
LHKREQDIAGPKT
LHKDIAGAPID=0x21E
LHKDIAGCOUNT=1024;
LHKDIAGINTERVAL=250
(4min 16sec at 4Hz max)
LIMPOWERON
LIMPWREPUSEL01 = 1
LIMPWREPUPDU01 = 0
(all other fields set to zero)
a.
EXPECTED RESPONSE
The DiagPduEnv0 packet is detected in the
Diagnostic Telemetry stream at 4 Hz.
b. EPU-1 temperature is in range
LHKP0EPU1TST = 0
LHKP0EPU1T = 10.0 to 35.0 °C
a.
a.
b.
c.
d.
44.
LAT
45.
SC
GLAST
End dwell on EPU-1 telemetry
Measure and record the NEB 4
delta current that resulted from
EPU-1 power on and calculate
EPU-1 power consumption using
the test instrumentation and
telemetry.
Stop Dwelling on EPU-1 telemetry
packet PduEnv0
LHKSTOPDIAG
a.
COMMENTS
Step assumes Config
1, EPU-1 may be
replaced by EPU-0 or
EPU-2 in other
configurations.
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_POWER_ON (4)
LIMTSTATUS = (even number)
EPU-1 3.3V voltage is in range
LHKP0EPU133VST = 0
LHKP0EPU133V = 1.7 – 2.1V
EPU-1 boot telemetry (0x261) is present,
LPBC1BOOTSTAT =
BOOT_MODE_COMMAND
EPU-1 temperature is in range
LHKP0EPU1TST = 0
LHKP0EPU1T = 10.0 to 35.0 °C
The DiagPduEnv0 packet is no longer
detected in the Diagnostic Telemetry stream
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
b. EPU-1 power consumption is <35W.
c. NEB 4 current delta <1.5 A.
a.
10 November 06
v4
Step assumes Config
1, EPU-1 may be
replaced by EPU-0 or
EPU-2 in other
configurations.
15
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
46.
LAT
Initiate secondary boot for EPU-1
47.
LAT
Verifying TEM-y health prior to
power on:
 For y = 0 – 15, executed in the
following order: 0, 3, 12, 15,
14, 8, 1, 7, 11, 13, 4, 2, 5, 6, 9
and 10.
 Steps 38 –46 will be repeated to
turn on the components for all
towers.
 Use two digit values for the
variable y in commands. For
instance tower 5 would be 05.
Use single digit hex values 0 –
F for the variable y in
telemetry.
 Start with tower 0
GLAST
ACTION
Initiate secondary boot for EPU-1
LPBCRTOSEXEC
LPBCLATUNIT = 2
LPBCPAD1 = 0
LPBCPAD2 = 0
LPBCSBCFLAGSHI = 0x5400
(upper bank)
LPBCSBCFLAGSLO = 0xC000
(EEPROM)
Start monitoring TEM-y by
Dwelling on the telemetry packet
TemEnvPwry at 4 Hz. Send the
Diagnostic Telemetry command to
the SIU:
LHKREQDIAGPKT
LHKDIAGAPID=0x210 (TEM 02)
LHKDIAGAPID=0x211 (TEM 35)
LHKDIAGAPID=0x212 (TEM 68)
LHKDIAGAPID=0x213 (TEM 911)
LHKDIAGAPID=0x214(TEM 1214)
LHKDIAGAPID=0x215 (TEM 15)
LHKDIAGCOUNT=1024;
LHKDIAGINTERVAL=250
(4min 16sec at 4Hz max)
EXPECTED RESPONSE
a.
10 November 06
v4
COMMENTS
EPU-1 temperature is in range
LHKP0EPU1TST = 0
LHKP0EPU1T = 10.0 to 35.0 °C
The DiagTemEnvPwry packet is detected
in the Diagnostic Telemetry stream at 4 Hz.
b. DAQ board temperature is in range [LAT
telemetry – PduEnv1
LHKP0TEMyPCTST = 0
LHKP0TEMyPCT = 10.0 to 35.0 °C
c. TEM-y power supply temperature is in
range PduEnv0:
LHKP0TEMyPSTST = 0
LHKP0TEMyPST = 10.0 to 35.0 °C
a.
16
L-OBS-03x
STEP
48.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Power on TEM-y
ACTION
Power on TEM-y.
LIMPOWERON
LIMPWRTEMSELy = 1
LIMPWRTEMPDUy = 0
(all other fields set to zero)
EXPECTED RESPONSE
a.
b.
c.
d.
e.
f.
49.
LAT
50.
SC
GLAST
End dwell on TEM telemetry
Measure and record the NEB 4
delta current that resulted from
TEM-y power on and calculate
TEM-y power consumption using
the test instrumentation and
telemetry.
Stop Dwelling on TEM-y
telemetry packet TemEnvPwry
LHKSTOPDIAG
a.
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_POWER_ON (4)
LIMTSTATUS = (even number)
TEM-y power supply voltage is in range –
TemEnvPwr
LHKTyTEM28V0ST = 0
LHKTyTEM28V0 = 25.5 – 29V
LHKTyTEM28V1ST = 0
LHKTyTEM28V1 = 25.5 – 29V
TEM-y power supply current is in range –
TemEnvPwr
LDETyTEM28I = 0.03 - 0.28 A
TEM-y 3.3V voltage is in range LAT
telemetry – TemEnvPwr
LHKTyTEM33VST = 0
LHKTyTEM33V = 3.1 – 3.5V
DAQ board temperature is in range LAT
telemetry – PduEnv1:
LHKP0TEMyPCTST = 0
LHKP0TEMyPCT = 10.0 to 35.0 °C
TEM-y power supply temp is in range LAT
telemetry PduEnv0:
LHKP0TEMyPSTST = 0
LHKP0TEMyPST = 10.0 to 35.0 °C
The DiagTemEnvPwry packet is no longer
detected in the Diagnostic Telemetry
stream
10 November 06
v4
COMMENTS
There could be a
telemetry delay after
powering TEM 8 since
it is usually the last to
be powered on and may
involve more actions
than other TEMs to turn
on.
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
b. TEM-y power consumption is <5W.
c. NEB 4 current delta <0.25 A.
a.
17
L-OBS-03x
STEP
51.
52.
OWNER
LAT
LAT
GLAST
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Verifying CAL-y health prior to
power on.
Power on the CAL-y
ACTION
EXPECTED RESPONSE
Start monitoring CAL-y by
Dwelling on the telemetry packet
TemEnvPwri at 4 Hz. Send the
Diagnostic Telemetry command to
the SIU:
a.
LHKREQDIAGPKT;
LHKDIAGAPID=0x210 (CAL 02)
LHKDIAGAPID=0x211 (CAL 35)
LHKDIAGAPID=0x212 (CAL 68)
LHKDIAGAPID=0x213 (CAL 911)
LHKDIAGAPID=0x214 (CAL 1214)
LHKDIAGAPID=0x215 (CAL 15)
LHKDIAGCOUNT=1024;
LHKDIAGINTERVAL=250
(4min 16sec at 4Hz max)
Power on the CAL-y
LIMPOWERON
LIMPWRTEMCALy to 1.
(all other fields set to zero)
d.
b.
c.
e.
10 November 06
v4
COMMENTS
The DiagTemEnvPwry packet is detected
in the Diagnostic Telemetry stream at 4 Hz.
TEM-y power supply temperature is in
range PduEnv0:
LHKP0TEMyPSTST = 0
LHKP0TEMyPST = 10.0 to 35.0 °C
CAL-y base plate temperature is in range
PduEnv1:
LHKP0CALyBPTST = 0
LHKP0CALyBPT = 10.0 to 35.0 °C
CAL-y AFEE temperatures are in range –
TemEnvTemp:
LHKTyCALAFzT1ST = 0
LHKTyCALAFzT1 = 10.0 to 35.0 °C
(z = 0-3)
LITCTASK = LIM (6)
LITCCMDHDRAPID = 1635
LITCCMDHDRFNC = 6
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_POWER_ON (4)
LIMTSTATUS = (even number)
e. TEM-y power supply current is in range TemEnvPwr:
LHKTyTEM28V0ST = 0
LHKTyTEM28V0 = 0.2 – 0.5 A
LHKTyTEM28V1ST = 0
LHKTyTEM28V1 = 0.2 – 0.5 A
f. CAL-y 3.3V analog and digital voltages are
in range TemEnvPwri:
LHKTyCAL33VDST = 0
LHKTyCAL33VD = 3.1 – 3.5 V
LHKTyCAL33VAST = 0
LHKTyCAL33VA = 3.1 – 3.5 V
a.
b.
c.
d.
18
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
ACTION
EXPECTED RESPONSE
g.
h.
i.
j.
53.
LAT
54.
SC
GLAST
End dwell on CAL telemetry
Measure and record the NEB 4
delta current that resulted from
CAL-y power on and calculate
CAL-y power consumption using
the test instrumentation and
telemetry.
Stop Dwelling on CAL-y telemetry
packet TemEnvPwry
LHKSTOPDIAG
a.
10 November 06
v4
COMMENTS
CAL-y bias voltages are in range
TemEnvPwr:
LHKTyCALBSV0ST = 0
LHKTyCALBSV0 = -0.1 to 30.0 V
LHKTyCALBSV1ST = 0
LHKTyCALBSV1 = -0.1 to 30.0 V
CAL-y bias current is in range
LDETyCALBIASI = (-0.1) - 0.1 A
CAL-y base plate temperature is in range
PduEnv1:
LHKP0CALyBPTST = 0
LHKP0CALyBPT = 10.0 to 35.0 °C
CAL-y AFEE temperatures are in range TemEnvTemp:
LHKTyCALAFzT1ST = 0
LHKTyCALAFzT1 = 10.0 to 35.0 °C
(z = 0-3)
The DiagTemEnvPwry packet is no longer
detected in the Diagnostic Tlm stream
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
b. CAL-y power consumption is <5W.
c. NEB 4 current delta <0.25 A.
a.
19
L-OBS-03x
STEP
55.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Verifying TKR-y health prior to
power on.
ACTION
Start monitoring TKR-y by
Dwelling on the telemetry packet
TemEnvPwr at 4 Hz. Send the
Diagnostic Telemetry command to
the SIU:
EXPECTED RESPONSE
a.
b.
c.
LHKREQDIAGPKT;
d.
LHKDIAGAPID=0x210 (TKR 02)
e.
LHKDIAGAPID=0x211 (TKR 35)
LHKDIAGAPID=0x212 (TKR 68)
LHKDIAGAPID=0x213 (TKR 911)
LHKDIAGAPID=0x214 (TKR 1214)
LHKDIAGAPID=0x215 (TKR 15)
LHKDIAGCOUNT=1024;
LHKDIAGINTERVAL=250
GLAST
10 November 06
v4
COMMENTS
The DiagTemEnvPwr packet is detected in
the Diagnostic Telemetry stream at 4 Hz.
TEM-y power supply temperature is in
range PduEnv0:
LHKP0TEMyPSTST = 0
LHKP0TEMyPST = 10.0 to 35.0 °C
TKR-y temperatures are in range
TemEnvTemp:
LHKTyTKRCzT0ST = 0
LHKTyTKRCzT0 = 10.0 to 35.0 °C
LHKTyTKRCzT1ST = 0
LHKTyTKRCzT1 = 10.0 to 35.0 °C
(z = 0-7)
20
L-OBS-03x
STEP
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
56.
SC
57.
LAT
OPTIONAL STEP: Prior to the
turn on of TKR-15 (the 4th TKR
powered on) and TKR-10 (the 16th
TKR powered on) verify the DAQ
feed is instrumented to measure the
power on transient.
Power on the TKR-y
ACTION
EXPECTED RESPONSE
COMMENTS
Clean room personnel indicate test
instrumentation is ready to capture TKR
power on transient.
Power on the TKR-y
LIMPOWERON
LIMPWRTEMTKRy to 1.
a.
b.
c.
d.
e.
f.
GLAST
10 November 06
v4
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_POWER_ON (4)
LIMTSTATUS = (even number)
TEM-y power supply current is in range TemEnvPwr:
LHKTyTEM28V0ST = 0
LHKTyTEM28V0 = 0.6 – 1.1 A
LHKTyTEM28V1ST = 0
LHKTyTEM28V1 = 0.6 – 1.1 A
TKR-y 1.5V analog and 2.5V analog and
digital voltages are in range TemEnvPwr:
LHKTyTKR15VAAST = 0
LHKTyTKR15VAA = 1.3 – 1.7 V
LHKTyTKR25VDST = 0
LHKTyTKR25VD = 2.3 – 3.0 V
LHKTyTKR25VABST = 0
LHKTyTKR25VAB = 2.3 – 3.0 V
TKR-y bias voltages are in range
TemEnvPwr:
LHKTyTKRBV0ST = 0
LHKTyTKRBV0 = -1.0 to 30.0 A
LHKTyTKRBV1ST = 0
LHKTyTKRBV1 = -1.0 to 30.0 A
TKR-y bias current is in range.
LDETyTKRBIASI = -0.1 to 0.1 A
TKR-y temperatures are in range
TemEnvTemp:
LHKTyTKRCzT0ST = 0
LHKTyTKRCzT0 = 10.0 to 35.0 °C
LHKTyTKRCzT1ST = 0
LHKTyTKRCzT1 = 10.0 to 35.0 °C
(z = 0-7)
21
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
58.
LAT
59.
SC
Measure and record the NEB 4
delta current that resulted from
TKR-y power on and calculate
TKR-y power consumption using
the test instrumentation and
telemetry.
60.
SC
61.
SC
OPTIONAL STEP: For TKR-15
and TKR-10 power on only, verify
the DAQ feed test instrumentation
captured the TKR power on
transient.
OPTIONAL STEP: If the TKR15 (the 4th tower) or TKR-10 (the
last tower) power on transient was
successfully captured, proceed to
step 62, if not perform step 61.
GLAST
End dwell on TKR telemetry.
ACTION
Stop Dwelling on TKR-y telemetry
packet TemEnvPwry
LHKSTOPDIAG
EXPECTED RESPONSE
a.
10 November 06
v4
COMMENTS
The DiagTemEnvPwry packet is no longer
detected in the Diagnostic Telemetry
stream
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
b. TKR-y power consumption is <20W.
c. NEB 4 current delta <1.0 A.
Clean room personnel indicate test
instrumentation captured the TKR power on
transient.
a.
22
L-OBS-03x
STEP
LAT Observatory Level EPS Performance
Outline
OWNER
DESCRIPTION
62.
LAT
OPTIONAL STEP: If the TKR15 (the 4th tower) or TKR-10
power on transient was not
captured (the last tower), power off
the appropriate TKR (10 or 15) and
then repeat steps 46-59.
Power on the TKR-y
LIMPOWEROFF
LIMPWRTEMTKR10 to 1.
63.
LAT
Power on remaining towers.
Repeat steps 47-62 for the next
tower in the following order: 0, 3,
12, 15, 14, 8, 1, 7, 11, 13, 4, 2, 5,
6, 9 and 10.
GLAST
ACTION
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_POWER_ON (4)
LIMTSTATUS = (even number)
b. TEM-10 power supply current is in range:
LHKT10TEM28V0ST = 0
LHKT10TEM28V0 = 0.6 – 1.1 A
LHKT10TEM28V1ST = 0
LHKT10TEM28V1 = 0.6 – 1.1 A
c. TKR-10 1.5V analog and 2.5V analog and
digital voltages are in range:
LHKT10TKR15VAAST = 0
LHKT10TKR15VAA = 1.3 – 1.7 V
LHKT10TKR25VDST = 0
LHKT10TKR25VD = 2.3 – 3.0 V
LHKT10TKR25VABST = 0
LHKT10TKR25VAB = 2.3 – 3.0 V
d. TKR-10 bias voltages are in range :
LHKT10TKRBV0ST = 0
LHKT10TKRBV0 = -1.0 to 30.0 A
LHKT10TKRBV1ST = 0
LHKT10TKRBV1 = -1.0 to 30.0 A
e. TKR-10 bias current is in range.
LDET10TKRBIASI = -0.1 to 0.1 A
f. TKR-10 temperatures are in range:
LHKT10TKRCzT0ST = 0
LHKT10TKRCzT0 = 10.0 to 35.0 °C
LHKT10TKRCzT1ST = 0
LHKT10TKRCzT1 = 10.0 to 35.0 °C
(z = 0-7)
See expected response of steps 39-51.
a.
23
L-OBS-03x
STEP
64.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Verifying ACD FREE Board-f
health prior to power on:
 For f = 0 – 11
 Steps 64 through 68 will be
repeated to turn on the
components for all boards.
 Use two digit values for the
variable f in commands. For
instance board 5 would be 05.
Use single digit values for f =
0-9 for telemetry.
 Start with free board 0
GLAST
ACTION
LHKREQDIAGPKT
LHKDIAGAPID=0x226;
LHKDIAGCOUNT=1024
LHKDIAGINTERVAL=250
(4min 16sec at 4Hz max)
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
The DiagAemEnv0 packet is detected in
the Diagnostic Telemetry stream at 4 Hz.
b. ACD BEA grid temperatures are in range
PduEnv3:
LHKP0ACDBGT0ST = 0
LHKP0ACDBGT0 = 10.0 to 35.0 °C
LHKP0ACDBGT1ST = 0
LHKP0ACDBGT1 = 10.0 to 35.0 °C
c. LAT ACD PMT rail temps are in range
PduEnv3:
LHKP0ACDPRTyST = 0
LHKP0ACDPRTy = 10.0 to 35.0 °C
(y = 0 – 3)
a.
24
L-OBS-03x
STEP
OWNER
65.
LAT
66.
SC
67.
LAT
68.
SC
GLAST
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Power on ACD Free board-f
Verifying GASU health following
FREE Board power-f on.
 For f = 0 – 11
 Steps 64 through 68 will be
repeated to turn on the
components for all boards.
End dwell on ACD Free board
telemetry
Measure and record the NEB 4
delta current that resulted from
ACD FREE Board-f power on and
calculate ACD FREE Board-f
power consumption using the test
instrumentation and telemetry.
ACTION
Power on Free board-f
LIMPOWERON
LIMPWRACDFREEf =1
Stop Dwelling on ACD Free board
telemetry packet AemEnv0
LHKSTOPDIAG
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_ POWER_ON (4)
LIMTSTATUS = (even number)
b. Free board-f voltage is in range AemEnv0:
LHKAEMFRfVDST = 0
LHKAEMFRfVD = 3.1 – 3.5 V
c. Free board-f 3.3 current sum delta is in
range PduEnv0:
LHKAFR33ISUMST = 0
LHKAFR33ISUM = 0.0 – 0.9 V
d. Free board-f temperature is in range
AemEnv0:
LHKAEMFRfTST = 0
LHKAEMFRfT = 10.0 to 35.0 °C
a.
a.
GASU AEM/EBM, GEM 3.3 and
AEM/EBM, GEM 2.5 voltages are in range:
L_DAQ_P_EBM33_V = 3.1 – 3.5 V
L_DAQ_P_EBM25_V = 2.3 – 2.7 V
L_DAQ_P_GEM33_V = 3.1 – 3.5 V
L_DAQ_P_GEM25_V = 2.3 – 2.7 V
a.
The DiagAemEnv0 packet is no longer
detected in the Diagnostic Telemetry
stream
ACD FREE Board-f power consumption is
<5W.
b. NEB 4 current delta <0.25 A.
a.
25
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
69.
LAT
Power on ACD Free boards-1
through 11
70.
LAT
Verifying CAL HVBS-y health
prior to power on.
GLAST
ACTION
Repeat steps 64-68 to power on
ACD Free boards 1 through 11.
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
See expected response of steps 64 - 68.
CAL-y 3.3V analog and digital voltages are
in range TemEnvPwri:
LHKTyCAL33VDST = 0
LHKTyCAL33VD = 3.1 – 3.5
LHKTyCAL33VAST = 0
LHKTyCAL33VA = 3.1 – 3.5 V
b. CAL-y base plate temperature is in range
PduEnv1:
LHKP0CALyBPTST = 0
LHKP0CALyBPT = 10.0 to 30.0 °C
c. CAL-y AFEE temperatures are in range TemEnvTemp: (z = 0-3)
LHKTyCALAFzT1ST = 0
LHKTyCALAFzT1 = 10.0 to 30.0 °C
a.
26
L-OBS-03x
STEP
71.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Power on CAL HVBS-y
 For y = 0 – 15
 This step will be repeated to
power on all CAL high voltage
supplies
 Use two digit values for the
variable y in commands. For
instance CAL 5 would be 05.
Use single digit values for y =
0-9 for telemetry.
 Start with CAL 0
ACTION
Power on TKR HVBS-y
LIMBIASCAL
LIMPAD = 0
LIMCALVALIDy = 1
LIMCALBIASy = 0x5800 (70
V)
Repeat this step to power on all
CAL high voltage supplies
EXPECTED RESPONSE
a.
b.
c.
d.
e.
72.
SC
Measure and record the NEB 4
delta current that resulted from
CAL HVBS-y power on and
calculate CAL HVBS-y power
consumption using the test
instrumentation and telemetry.
a.
b.
c.
GLAST
10 November 06
v4
COMMENTS
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_BIAS_CAL
LIMTSTATUS = (even number)
CAL-y 3.3V analog and digital voltages are
in range TemEnvPwri:
LHKTyCAL33VDST = 0
LHKTyCAL33VD = 3.1 – 3.5 V
LHKTyCAL33VAST = 0
LHKTyCAL33VA = 3.1 – 3.5 V
CAL-y AFEE temperatures are in range TemEnvTemp: (z = 0-3)
LHKTyCALAFzT1ST = 0
LHKTyCALAFzT1 = 10.0 to 30.0 °C
CAL-y bias voltages are in range
TemEnvPwr:
LHKTyCALBSV0ST = 0
LHKTyCALBSV0 = 50.0 – 90.0 V
LHKTyCALBSV1ST = 0
LHKTyCALBSV1 = 50.0 – 90.0 V
CAL-y bias current is in range
LDETyCALBIASI = -0.1 to 0.1 A
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
CAL HVBS-y power consumption is <5W.
NEB 4 current delta <0.25 A.
27
L-OBS-03x
STEP
73.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
ACTION
Verifying TKR HVBS-y health
prior to power on.
EXPECTED RESPONSE
a.
b.
74.
LAT
Power on TKR HVBS-y
 For y = 0 – 15
 This step will be repeated to
power on all TKR high voltage
supplies
 Use two digit values for the
variable y in commands. For
instance TKR 5 would be 05.
Use single digit values for y =
0-9 for telemetry.
 Start with TKR 0
Power on TKR HVBS-y
LIMBIASTKR
LIMPAD = 0
LIMTKRVALIDy = 1
LIMTKRBIASy = 0x54fe (105
V)
a.
b.
Repeat this step to power on all
TKR high voltage supplies y = 1 –
15
c.
d.
e.
GLAST
10 November 06
v4
COMMENTS
TKR-y 1.5V analog and 2.5V analog and
digital voltages are in range TemEnvPwr:
LHKTyTKR15VAAST = 0
LHKTyTKR15VAA = 1.3 – 1.7 V
LHKTyTKR25VDST = 0
LHKTyTKR25VD = 2.3 – 3.0 V
LHKTyTKR25VABST = 0
LHKTyTKR25VAB = 2.3 – 3.0 V
TKR-y temperatures are in range
TemEnvTemp: (z = 0-7)
LHKTyTKRCzT0ST = 0
LHKTyTKRCzT0 = 10.0 to 30.0 °C
LHKTyTKRCzT1ST = 0
LHKTyTKRCzT1 = 10.0 to 30.0 °C
Verify LAT state tlm LIMTACTION =
LIM_ACTION_BIAS_ TKR
LIMTSTATUS = (even number)
TKR-y 1.5V analog and 2.5V analog and
digital voltages are in range TemEnvPwr:
LHKTyTKR15VAAST = 0
LHKTyTKR15VAA = 1.3 – 1.7 V
LHKTyTKR25VDST = 0
LHKTyTKR25VD = 2.3 – 3.0 V
LHKTyTKR25VABST = 0
LHKTyTKR25VAB = 2.3 – 3.0 V
TKR-y temperatures are in range
TemEnvTemp: (z = 0-7)
LHKTyTKRCzT0ST = 0
LHKTyTKRCzT0 = 10.0 to 30.0 °C
LHKTyTKRCzT1ST = 0
LHKTyTKRCzT1 = 10.0 to 30.0 °C
TKR-y bias voltages are in range
TemEnvPwr:
LHKTyTKRBV0ST = 0
LHKTyTKRBV0 = 50 – 110 V
28
L-OBS-03x
STEP
75.
OWNER
SC
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Measure and record the NEB 4
delta current that resulted from
TKR HVBS-y power on and
calculate TKR HVBS-y power
consumption using the test
instrumentation and telemetry.
ACTION
EXPECTED RESPONSE
a.
b.
c.
76.
LAT
Verifying ACD Free board HV-f
health prior to power on.
a.
b.
c.
GLAST
10 November 06
v4
COMMENTS
Verify PRU output voltages
For PRU A-Side
SE_PRU_P_DAQ_V = 28.0 ± 1.0V
SE_PRU_R_DAQ_V = 0.0 ± 1.0V
For PRU B-Side
SE_PRU_P_DAQ_V = 0.0 ± 1.0V
SE_PRU_R_DAQ_V = 28.0 ± 1.0V
TKR HVBS-y power consumption is <5W.
NEB 4 current delta <0.25 A.
LAT ACD PMT rail temps are in range
PduEnv3: (y=0-3)
LHKP0ACDPRTyST = 0
LHKP0ACDPRTy = 10.0 to 30.0 °C
Free board-f voltage HV-f is in range
AemEnv0: (f=0-11)
LHKAEMFRfV1ST = 0
LHKAEMFRfV1 = -0.5 to 80.0 V
Free board 3.3 current sum delta is in range
PduEnv0:
LHKAFR33ISUMST = 0
LHKAFR33ISUM = -1.0 to 10.0A
29
L-OBS-03x
STEP
77.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Turn on and configure the ACD
Free board-f HV bias voltages
 For f = 0 – 11
 This step will be repeated to
configure all ACD free board
HV bias voltages
 Use two digit values for the
variable f in commands. For
instance board 5 would be 05.
Use single digit values for y =
0-9 for telemetry.
 Start with board 0
ACTION
Configure Free board bias voltages
LIMBIASACD
LIMARCSAAVALIDf = 1
LIMARCVETOENAf = 1
LIMARCVETOENBf = 0
LIMARCSAAPADf = 0
LIMARCSAABIASf = 945
LIMARCHVVALIDf = 1
LIMARCHV1BSf to 1
LIMARCHV2BSf to 0
LIMARCHVPADf = 0
LIMARCHVBIASf =
[2331,2394,2268,2299,2252,
2346,2583,2520,2378,2331,239
4,2346]
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
Verify LAT state tlm: LIMTACTION =
LIM_ACTION_BIAS_ ACD (56)
LIMTSTATUS = (even number)
b. LAT ACD PMT rail temps are in range
PduEnv3: (y=0-3)
LHKP0ACDPRTyST = 0
LHKP0ACDPRTy = 10.0 to 30.0 °C
c. Free board-f voltage HV-f is in range
AemEnv0: (f=0-11)
LHKAEMFRfV1ST = 0
LHKAEMFRfV1 = (-0.5) – 100.0 V
d. Free board 3.3 current sum delta is in range
PduEnv0:
LHKAFR33ISUMST = 0
LHKAFR33ISUM = (-1.0) – 10.0A
a.
Repeat this step to configure all
ACD free board HV bias
voltages f = 1 – 11
78.
SC
GLAST
Verifying GASU health following
ACD FREE Board HVBS-f on.
 For f = 0 – 11
 Steps 64 through 68 will be
repeated to turn on the
components for all boards.
a.
GASU AEM/EBM, GEM 3.3 and
AEM/EBM, GEM 2.5 voltages are in range:
L_DAQ_P_EBM33_V = 3.1 – 3.5 V
L_DAQ_P_EBM25_V = 2.3 – 2.7 V
L_DAQ_P_GEM33_V = 3.1 – 3.5 V
L_DAQ_P_GEM25_V = 2.3 – 2.7 V
30
L-OBS-03x
STEP
79.
OWNER
LAT
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
Set ACD HVBS Free board bias
voltage to SAA level
ACTION
10 November 06
v4
EXPECTED RESPONSE
Enable SAA bias voltage:
LIMCONFIGHV
LIMHVPAD1 = 0
LIMHVALLOW = 0
LIMHVPAD2 = 0
LIMHVVALID = 1
a.
Free board-f voltage is in SAA range
AemEnv0: (f=0-11)
LHKAEMFRfV1ST = 0
LHKAEMFRfV1 = 270 – 330 V
COMMENTS
.
b.
80.
LAT
Set ACD HVBS Free board bias
voltage to Ops level
Enable Ops ACD HVBS voltage:
LIMCONFIGHV
LIMHVPAD1 = 0
LIMHVALLOW = 1
LIMHVPAD2 = 0
LIMHVVALID = 1
a.
81.
LAT
Verify the final configuration is as
expected
82.
LAT
Verify LAT is in Application
Mode with LHK running.
a. Check LIMTOPMODE telemetry
b. Check if all steps of this
procedure have been successfully
completed.
Verify telemetry
83.
LAT
Verify all telemetry is with in
range.
Enable LICOS power on limits
a. LIMTOPMODE =
LIM_OP_MODE_QUIESCENT (1)
b. LTCRUNMODE = 1 (RUNNING)
c. LTCCNTLMODE = 1 (ACTIVE control)
a. Verify LAT mode:
LIMTOPMODE = Active EPUs will
LIM_OP_MODE_QUIESCENT (1)
change with the
b. Verify SIU is running: H0554SECONDS
selected configuration.
increases
c. Verify EPU0 is running:
H0555SECONDS increases
d. Verify EPU1 is running:
H0556SECONDS increases
No LAT telemetry red or yellow limits are
exceeded.
84.
SC
Measure the total power input to
the LAT using both telemetry and
the test instrumentation.
a.
85.
LAT
Perform a 36 second muon run to
verify LAT health and
configuration.
GLAST
Calculate DAQ feed power by
using NEB-4 current delta from
step 15 to step 64 and multiply
by the DAQ feed voltage.
b. To item a) above add the power
consumption from the SIU feed.
Run LICOS script
intSeApp_e2e_LAT-70x_0.01hr
Free board-f voltage is in Ops range
AemEnv0: (f=0-11)
LHKAEMFRfV1ST = 0
LHKAEMFRfV1 =
[666,814;684,836;648,792;657,803;643,
787;670,820;738,902;720,880;679,831;666,
814;684, 836;670,820] V (low, high)
Total LAT power = 500 – 650 W
LICOS indicates script PASSED.
31
L-OBS-03x
STEP
OWNER
LAT Observatory Level EPS Performance
Outline
DESCRIPTION
86.
SC
Disable LAT Commanding
87.
SC
Dump Science and Housekeeping
data from SSR.
88.
LAT
Verify Science and Housekeeping
data dumped from SSR has been
received.
GLAST
ACTION
In AstroRT commanding window
select:
Options
OTCC Ready?
Not Ready
EXPECTED RESPONSE
10 November 06
v4
COMMENTS
In LICOS Proxy Window, indicator shows
“Not Ready”.
[Need SC verifiers for this item]
[Is any LAT action required??]
[Need LICOS verification for this item]
32