On Board Software User Document Issue 4.0 - FM Version 2.6.2 Sampling List Content ___________________________ Tables 2.6.2-1 to 2.6.2-7 contain the description of the seven words that can be issued in the Sampling List. The first Sampling List word is used to sample the signals from the 10 detector. TABLE 2.6.2-1 SAMPLING LIST FIRST WORD: DETECTOR SIGNALS ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 FIRST WORD 001 3 DETECTOR SW1 SIGNAL 0 NOT SAMPLE (SW1) 1 SAMPLE 4 DETECTOR SW2 SIGNAL 0 NOT SAMPLE (SW2) 1 SAMPLE 5 DETECTOR SW3 SIGNAL 0 NOT SAMPLE (SW3) 1 SAMPLE 6 DETECTOR SW4 SIGNAL 0 NOT SAMPLE (SW4) 1 SAMPLE 7 DETECTOR SW5 SIGNAL 0 NOT SAMPLE (SW5) 1 SAMPLE 8 DETECTOR LW1 SIGNAL 0 NOT SAMPLE (LW1) 1 SAMPLE 9 DETECTOR LW2 SIGNAL 0 NOT SAMPLE (LW2) 1 SAMPLE 10 DETECTOR LW3 SIGNAL 0 NOT SAMPLE (LW3) 1 SAMPLE 11 DETECTOR LW4 SIGNAL 0 NOT SAMPLE (LW4) 1 SAMPLE 12 DETECTOR LW5 SIGNAL 0 NOT SAMPLE (LW5) 1 SAMPLE 13 ILLUMINATORS CURRENT 0 NOT SAMPLE (ILL_CURR) 1 SAMPLE 15-14 SAMPLING LIST IDENTIFIER 00 ----------------------------------------------------------------- 110 On Board Software User Document Issue 4.0 - FM Version The second Sampling List word is used to sample the parameters relevant to the Grating Subsystem plus two Housekeeping data. TABLE 2.6.2-2 SAMPLING LIST SECOND WORD: GRATING ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 SECOND WORD 010 3 GRATING LVDT POSITION 0 NOT SAMPLE (GR_OUTPUT) 1 SAMPLE 4 GRATING COIL CURRENT 0 NOT SAMPLE (GR_CURR) 1 SAMPLE 5 GRATING COIL 1 ON/OFF 0 NOT SAMPLE (GR_COIL1) 1 SAMPLE 6 GRATING COIL 2 ON/OFF 0 NOT SAMPLE (GR_COIL2) 1 SAMPLE 7 GRATING LVDT ON/OFF 0 NOT SAMPLE (GR_LVDT) 1 SAMPLE 8 GRATING MODE NORMAL/BACKUP 0 NOT SAMPLE (GR_MODE) 1 SAMPLE 9 GRATING STRUCTURE TEMPERATURE 0 NOT SAMPLE (GR_TEMP) 1 SAMPLE 10 GRATING ELECTRONICS TEMPERATURE 0 NOT SAMPLE (GR_EL_TEMP) 1 SAMPLE 11 GRATING COMMANDED POSITION 0 NOT SAMPLE (GR_POSN) 1 SAMPLE 12 HEATER CURRENT 0 NOT SAMPLE (HTR_CURR) 1 SAMPLE 13 ADC VOLT REFERENCE 0 NOT SAMPLE (ADC_VOLT_REF) 1 SAMPLE 15-14 SAMPLING LIST IDENTIFIER 00 ----------------------------------------------------------------- 111 On Board Software User Document Issue 4.0 - FM Version The third Sampling List word is used to sample the parameters relevant to the Fabry-Perot S Subsystem. TABLE 2.6.2-3 SAMPLING LIST THIRD WORD: FABRY PEROT S ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 THIRD WORD 011 3 FP-S ERROR COIL 1 0 NOT SAMPLE (FPS_ERR_1) 1 SAMPLE 4 FP-S CURRENT COIL 1 0 NOT SAMPLE (FPS_CURR_1) 1 SAMPLE 5 FP-S ERROR COIL 2 0 NOT SAMPLE (FPS_ERR_2) 1 SAMPLE 6 FP-S CURRENT COIL 2 0 NOT SAMPLE (FPS_CURR_2) 1 SAMPLE 7 FP-S ERROR COIL 3 0 NOT SAMPLE (FPS_ERR_3) 1 SAMPLE 8 FP-S CURRENT COIL 3 0 NOT SAMPLE (FPS_CURR_3) 1 SAMPLE 9 FP-S ELECTRONICS TEMPERATURE 0 NOT SAMPLE (FPS_EL_TEMP) 1 SAMPLE 10 FP-S POWER SUPPLY VOLTAGE 0 NOT SAMPLE (FPS_VOLTS) 1 SAMPLE 11 FP-S COMMANDED POSITION 0 NOT SAMPLE (FP_POSN) 1 SAMPLE 12 FP-S COMMANDED OFFSET 2 0 NOT SAMPLE (FPS_OFF_2) 1 SAMPLE 13 FP-S COMMANDED OFFSET 3 0 NOT SAMPLE (FPS_OFF_3) 1 SAMPLE 15-14 SAMPLING LIST IDENTIFIER 0 ----------------------------------------------------------------- 112 On Board Software User Document Issue 4.0 - FM Version The fourth Sampling List word is used to sample the parameters relevant to the Fabry-Perot L Subsystem. TABLE 2.6.2-4 SAMPLING LIST FOURTH WORD: FABRY PEROT L ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 FORTH WORD 100 3 FP-L ERROR COIL 1 0 NOT SAMPLE FPL_ERR_1 1 SAMPLE 4 FP-L CURRENT COIL 1 0 NOT SAMPLE FPL_CURR_1 1 SAMPLE 5 FP-L ERROR COIL 2 0 NOT SAMPLE FPL_ERR_2 1 SAMPLE 6 FP-L CURRENT COIL 2 0 NOT SAMPLE FPL_CURR_2 1 SAMPLE 7 FP-L ERROR COIL 3 0 NOT SAMPLE FPL_ERR_3 1 SAMPLE 8 FP-L CURRENT COIL 3 0 NOT SAMPLE FPL_CURR_3 1 SAMPLE 9 FP-L ELECTRONICS TEMPERATURE 0 NOT SAMPLE FPL_EL_TEMP 1 SAMPLE 10 FP-L POWER SUPPLY VOLTAGE 0 NOT SAMPLE FPL_VOLTS 1 SAMPLE 11 FP-L COMMANDED POSITION 0 NOT SAMPLE FP_POSN 1 SAMPLE 12 FP-L COMMANDED OFFSET 2 0 NOT SAMPLE FPL_OFF_2 1 SAMPLE 13 FP-L COMMANDED OFFSET 3 0 NOT SAMPLE FPL_OFF_3 1 SAMPLE 15-14 SAMPLING LIST IDENTIFIER 00 ----------------------------------------------------------------- 113 On Board Software User Document Issue 4.0 - FM Version The fifth Sampling List word is used to sample the parameters relevant to the Wheel Subsystem. TABLE 2.6.2-5 SAMPLING LIST FIFTH WORD: WHEEL ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 FIFTH WORD 101 3 WHEEL COILS N ON/OFF 0 NOT SAMPLE (WH_NCOIL) 1 SAMPLE 4 WHEEL COILS R ON/OFF 0 NOT SAMPLE (WH_RCOIL) 1 SAMPLE 5 WHEEL POSITION SENSOR ON/OFF 0 NOT SAMPLE (WH_SENS_PWR) 1 SAMPLE 6 WHEEL POSITION SENSOR 0 NOT SAMPLE (WH_OUTPUT) 1 SAMPLE 7 I.A. POWER SUPPLY A ON/OFF 0 NOT SAMPLE (IA_PWR_A) 1 SAMPLE 8 I.A. POWER SUPPLY B ON/OFF 0 NOT SAMPLE (IA_PWR_B) 1 SAMPLE 9 WHEEL MOTOR COUNTER 0 NOT SAMPLE (WH_COUNT) 1 SAMPLE 10 WHEEL CURRENT RAMP No OF STEPS 0 NOT SAMPLE (WH_RAMP_NO) 1 SAMPLE 11 WHEEL CURRENT SLEW SPEED No STEPS 0 NOT SAMPLE (WH_SLEW_NO) 1 SAMPLE 12 WHEEL CURRENT SLOW SPEED No STEPS 0 NOT SAMPLE (WH_SLOW_NO) 1 SAMPLE 13 WHEEL ABSOLUTE POSITION (WH_POSITION) 15-14 SAMPLING LIST IDENTIFIER 00 ----------------------------------------------------------------- 114 On Board Software User Document Issue 4.0 - FM Version The sixth Sampling List word is used to sample the internal parameters of the DPU and APU, plus the FPs Power Supplies. TABLE 2.6.2-6 SAMPLING LIST SIXTH WORD: INTERFACE ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 SIXTH WORD 110 3 FPL POWER ON/OFF 0 NOT SAMPLE (FPL_PWR) 1 SAMPLE 4 FPS POWER ON/OFF 0 NOT SAMPLE (FPS_PWR) 1 SAMPLE 5 ADC SELECTION 0 NOT SAMPLE (ADC_SELECTED) 1 SAMPLE 6 ADC ELECTRONIC TEMPERATURE 0 NOT SAMPLE (ADC_TEMP) 1 SAMPLE 7 DPU ROM TEMPERATURE 0 NOT SAMPLE (DPU_TEMP) 1 SAMPLE 8 DC/DC CONVERTER CURRENT 0 NOT SAMPLE (CONV_CURR) 1 SAMPLE 9 HEATER SELECTION 0 NOT SAMPLE (HTR_SELECTED) 1 SAMPLE 10 DPU 5 VOLTS 0 NOT SAMPLE (DPU_5VOLTS) 1 SAMPLE 11 SPARE 0 NOT SAMPLE 1 SAMPLE 12 SPARE 0 NOT SAMPLE 1 SAMPLE 13 SPARE 0 NOT SAMPLE 1 SAMPLE 15-14 SAMPLING LIST IDENTIFIER 00 ----------------------------------------------------------------- 115 On Board Software User Document Issue 4.0 - FM Version The seventh Sampling List word is used to sample the tem- peratures of the parts of the instruments, plus the heater and illuminators parameters and the ADC reference voltages. TABLE 2.6.2-7 SAMPLING LIST SEVENTH WORD: TEMPERATURES ------------------------------------------------------------------ BITS ASSOCIATED QUANTITY VALUE MEANING ------------------------------------------------------------------ 2-0 SIXTH WORD 111 3 DETECTOR TEMPERATURE A 0 NOT SAMPLE (DET_TEMP_A) 1 SAMPLE 4 DETECTOR TEMPERATURE B 0 NOT SAMPLE (DET_TEMP_B) 1 SAMPLE 5 STRUCTURE TEMPERATURE 0 NOT SAMPLE (STR_TEMP) 1 SAMPLE 6 FP TEMPERATURE 0 NOT SAMPLE (FPL_TEMP) 1 SAMPLE 7 ILLUMINATOR POWER ON/OFF 0 NOT SAMPLE (ILL_PWR) 1 SAMPLE 8 ILLUMINATOR CURRENT 0 NOT SAMPLE (ILL_CURR) 1 SAMPLE 9 ADC VOLT REFERENCE 0 NOT SAMPLE (ADC_VOLT_REF) 1 SAMPLE 10 HEATER CURRENT 0 NOT SAMPLE (HTR_CURR) 1 SAMPLE 11 ADC 0 REFERENCE 0 NOT SAMPLE (ADC_ZERO_REF) 1 SAMPLE 12 ILLUMINATOR COMMANDED STATUS 0 NOT SAMPLE (ILL_STATE_CMD) 1 SAMPLE 13 SPARE 0 NOT SAMPLE 1 SAMPLE 15-14 SAMPLING LIST IDENTIFIER 00 ----------------------------------------------------------------- 116