2002-06-14T19:39:37.000
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System               = GRS
Author               = mward
Institution          = UofAz
Start_time           = 06/14/02 19:45
Stop_time            = 06/14/02 21:45
Send_time            = Fri Jun 14 19:39:37 GMT 2002
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Purpose:
Increase the thermostatic control band for CEB heater control by 2 degrees.
Switch GPA control from GPA 3 to GPA 2 heater.  Change the MR control
setpoints from -60C to -75C, and tighten the conrol by decreasing the band to
0.5 degrees and changing the oor parameter to 0.  Switch GPA control back to
GPA 3 heater, and eventually back to GPA 2 heater.Perform a nominal dump at
Expected result:
The oor parameter for MR_TEMP_A will be switched from 2 to 0.  The temperature
setpoints for PS2 control of CEB heater will be raised from 8.5C to 10.5C. 
GPA control will be switched from GPA 3 to 2.  After 2 orbits, the MR_TEMP_A
thermostatic control band will be changed from 1 degree at -60C to 0.5 degrees
at -75C.  After 4 more orbits, the GPA control will be switched from GPA 2 to
Why it is needed:
In order to improve the thermostatic control of the CEB heater (and thus
reduce temperature drift effect on the Gamma data). In order to evaluate the
behavior of the MR at a lower temperature and its effect on GPA thermostatic
control.  In order to evaluate the nature of GPA 3 versus GPA 2 heater
Commands to be sent:
/home/grs2001/software/SC_Commands/Deployed_1/bce_bcf/c01grs_ceb_htr_mr_gpa_ad
 2776,    immediate, CHG_ANALOG, CEB_MNT_RNG_TEMP_A, OUT_OF_RANGE, 0
 2730,    immediate, CHG_ANALOG, CEB_PS2_TEMP, LESS_COMPARE_VALUE, 16174
 2731,    immediate, CHG_ANALOG, CEB_PS2_TEMP, GREATER_COMPARE_VALUE, 16175
 2450,    immediate, CHG_ANALOG, GAMMA_GPA_TEMP, COMPARE_SETTING, 0
 1019, +    0-1    , EXEC_SEQ, 19, 0
 2814, +    2-0    , CHG_ANALOG, CEB_MNT_RNG_TEMP_A, LESS_COMPARE_VALUE, 1921
 2815, +    2-0    , CHG_ANALOG, CEB_MNT_RNG_TEMP_A, GREATER_COMPARE_VALUE,
 2450, +    6-0    , CHG_ANALOG, GAMMA_GPA_TEMP, COMPARE_SETTING, 0
 1021, +    6-1    , EXEC_SEQ, 21, 0
 2450, +    8-0    , CHG_ANALOG, GAMMA_GPA_TEMP, COMPARE_SETTING, 0
 1019, +    8-1    , EXEC_SEQ, 19, 0
 1041, +    8-4    , EXEC_SEQ, 41, 0MA_VREF_TEMP, COMPARE_SETTING, 0
 1049, +    1-180  , EXEC_SEQ, 49, 0
 2450, +    1-359  , CHG_ANALOG, GAMMA_GPA_TEMP, COMPARE_SETTING, 0
 1021, +    2-0    , EXEC_SEQ, 21, 0
 1244, +    3-0    , CHG_ANALOG, CEB_ALT_ACTUATOR_CURR, COLLECTION, 3
 1041, +    3-3    , EXEC_SEQ, 41, 0 +      7260 , CHG_ANALOG, CEB_OS_TEMP_A,
 2068, +     14460 , CHG_ANALOG, CEB_OS_TEMP_A, COLLECTION, 2
 2796, +     14460 , CHG_ANALOG, GAMMA_GPA_TEMP, COLLECTION, 2
 2797, +     14460 , CHG_ANALOG, GAMMA_GPA_TEMP, OUT_OF_RANGE, 0
 2742, +     28860 , CHG_ANALOG, GAMMA_GPA_TEMP, LESS_COMPARE_VALUE, 6356
 2785, +     43260 , CHG_ANALOG, CEB_MNT_RNG_TEMP_A, LESS_COMPARE_VALUE, 7
 2786, +     43260 , CHG_ANALOG, CEB_MNT_RNG_TEMP_A, GREATER_COMPARE_VALUE, 50
 1041, +     43320 , EXEC_SEQ, 41, 0
 1151, +     43680 , DUMP_SEQ, 1, 1CHG_ANALOG, CEB_IS_TEMP_A, OUT_OF_RANGE, 3
 2801, +      4065 , CHG_ANALOG, CEB_IS_TEMP_A, GREATER_COMPARE_VALUE, 5059
 2760, +      4065 , CHG_ANALOG, CEB_IS_TEMP_A, SEQUENCE, 175
 2052, +      4070 , CHG_ANALOG, CEB_IS_TEMP_A, COMPARE_SETTING, 2
 1111, +      5870 , EXEC_SEQ, 11, 1
 1041, +      5955 , EXEC_SEQ, 41, 0Contingency