Fluke MET/CAL Procedure ============================================================================= INSTRUMENT: Fluke 2645A NetDAQ: CAL ADJ RS-232C /5520 INSTRUMENT: Fluke 2646A NetDAQ: CAL ADJ RS-232C /5520 DATE: 24-Feb-98 AUTHOR: Fluke Corporation REVISION: $Revision: 1.3 $ ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 1 NUMBER OF LINES: 253 CONFIGURATION: Fluke 5520A ============================================================================= # # Source: # This procedure is based on the calibration procedure in the Imbedded # Software Requirements Specification dated March 22 1994, Rev 1.1. # # Compatibility: # 5500/CAL 4.0 or MET/CAL 4.0 or later # # Subprocedures: # None # # Required Files: # INI_VAL.exe Executable: Gets value of "port=" from METCAL.INI # # System Specifications: # TUR calculation is based on specification interval of the accuracy file. # The default 5520A accuracy file contains 90 day specs. # # The 90 day specifications of the 5520A are used in TUR computations. # # Fluke makes no warranty, expressed or implied, as to the fitness # or suitability of this procedure in the customer's application. # STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 ASK- R N P F W 1.002 DRAW 7 78 7 78 100 30 50 95 1.003 HEAD EQUIPMENT SETUP 1.004 DISP [32] WARNING 1.004 DISP HIGH VOLTAGE is used or exposed during the performance 1.004 DISP of this calibration. DEATH ON CONTACT may result if 1.004 DISP personnel fail to observe safety precautions. 1.005 DISP Connect the UUT to an ac power source and turn it on. 1.005 DISP 1.005 DISP Warm-up time: 30 minutes. 1.005 DISP Ambient temperature: 18C - 28C. 1.005 DISP Relative humidity: less than 70%. 1.006 DOS ini_val metcal.ini startup port 1.007 MATH S[1] = MEM2 1.008 MATH MEM1 = CMPI(MEM2, "COM5520") 1.009 JMPT 1.012 1.010 DISP Connect the UUT [MEM2] using a null-modem cable. 1.011 JMP 1.013 1.012 DISP Connect the UUT to the 5520A's UUT Serial Port 1.012 DISP using a straight-through 9 pin RS-232 cable. 1.013 DISP To select the proper RS-232C parameters on NetDAQ press 1.013 DISP COMM (Hold for 3 Seconds). Use the up and down arrows 1.013 DISP to make the following selection and then press ENTER. 1.013 DISP 1.013 DISP [32] 4800 baud 1.014 HEAD PERFORMING SELF TEST... (~10s) 1.015 PORT [P4800,N,8,1,H][T20000] 1.016 PORT [CLR]*TST?[10][D5000][I] 1.017 MATH MEM1 = MEM 1.018 JMPZ 1.021 1.019 HEAD SELF TEST FAILED: STATUS = [MEM] 1.020 JMP 1.170 1.021 HEAD EQUIPMENT SETUP 1.022 DISP 1.022 DISP *************************************************** 1.022 DISP 1.022 DISP To reduce noise pickup by test leads, particularly 1.022 DISP during high Ohms verification, use shielded test 1.022 DISP cables between the Fluke 5520A and Fluke NetDAQ. 1.022 DISP 1.022 DISP *************************************************** 1.023 DISP Make the following connections to the NetDAQ: 1.023 DISP [32] 5520A NORMAL HI to Input Module CH1 HI 1.023 DISP [32] 5520A NORMAL LO to Input Module CH1 LO 1.024 DISP Make the following connections on the Input Module: 1.024 DISP [32] Input Module CH2 HI to Input Module CH12 HI 1.024 DISP [32] Input Module CH2 LO to Input Module CH12 LO 1.024 DISP [32] Input Module CH2 HI to Input Module CH2 LO 1.025 DISP The Cal Enable button is located on the right side 1.025 DISP of the display and is recessed beneath the calibration 1.025 DISP seal. [DRAW 50,90,F] 1.025 DISP Enable the calibration mode by pressing the 1.025 DISP Cal Enable button for about three (3) seconds. 1.025 DISP Use a small screwdriver or equivalent blunt-tipped 1.025 DISP object. Avoid sharper-tipped objects (such as pencils. 1.025 DISP ("CAL" appears in the display.) 1.026 DISP *************************************************** 1.026 DISP In case a time-out error occurs, verify that 1.026 DISP the Fluke NetDAQ is in the CAL mode! 1.026 DISP *************************************************** 1.027 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEPS 1-6 1.028 PORT [CLR]CAL 1;*OPC?[10][I] 1.029 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEP 1 1.030 5520 90.000mV S 2W 1.031 PORT [D7000][CLR]CAL_STEP?[10][I] 1.032 MATH MEM1 = MEM - 0.09 1.033 JMPZ 1.035 1e-006U 1.034 JMP 1.066 1.035 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEP 2 1.036 5520 0.3000V S 2W 1.037 PORT [D7000][CLR]CAL_STEP?[10][I] 1.038 MATH MEM1 = MEM - 0.3 1.039 JMPZ 1.041 1e-006U 1.040 JMP 1.066 1.041 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEP 3 1.042 5520 0.7500V S 2W 1.043 PORT [D7000][CLR]CAL_STEP?[10][I] 1.044 MATH MEM1 = MEM - 0.75 1.045 JMPZ 1.047 1e-006U 1.046 JMP 1.066 1.047 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEP 4 1.048 5520 3.0000V S 2W 1.049 PORT [D7000][CLR]CAL_STEP?[10][I] 1.050 MATH MEM1 = MEM - 3 1.051 JMPZ 1.053 1e-006U 1.052 JMP 1.066 1.053 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEP 5 1.054 5520 30.000V S 2W 1.055 PORT [D7000][CLR]CAL_STEP?[10][I] 1.056 MATH MEM1 = MEM - 30 1.057 JMPZ 1.059 1e-006U 1.058 JMP 1.066 1.059 HEAD DC VOLTS CALIBRATION ADJUSTMENT STEP 6 1.060 PORT [D7000][CLR]CAL_REF 32.000[10][I] 1.061 5520 32.000V S 2W 1.062 PORT [D7000][CLR]CAL_STEP?[10][I] 1.063 MATH MEM1 = MEM - 32 1.064 JMPZ 1.070 1e-006U 1.065 JMP 1.066 1.066 HEAD [MEM]VDC CALIBRATION ADJUSTMENT FAILED! 1.067 OPBR Do you want to repeat DC Volts calibration adjustment? 1.068 JMPT 1.028 1.069 JMP 1.170 1.070 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEPS 7-12 1.071 5520 * S 1.072 PORT [CLR]CAL 2;*OPC?[10][I] 1.073 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEP 7 1.074 5520 30.000mV 1kH SI S 2W 1.075 PORT [D20000][CLR]CAL_STEP?[10][I] 1.076 MATH MEM1 = MEM - 0.03 1.077 JMPZ 1.079 1e-006U 1.078 JMP 1.108 1.079 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEP 8 1.080 5520 300.00mV 1kH SI S 2W 1.081 PORT [D20000][CLR]CAL_STEP?[10][I] 1.082 MATH MEM1 = MEM - 0.3 1.083 JMPZ 1.085 1e-006U 1.084 JMP 1.108 1.085 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEP 9 1.086 5520 300.00mV 1kH SI S 2W 1.087 PORT [D20000][CLR]CAL_STEP?[10][I] 1.088 MATH MEM1 = MEM - 0.3 1.089 JMPZ 1.091 1e-006U 1.090 JMP 1.108 1.091 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEP 10 1.092 5520 3.0000V 1kH SI S 2W 1.093 PORT [D20000][CLR]CAL_STEP?[10][I] 1.094 MATH MEM1 = MEM - 3 1.095 JMPZ 1.097 1e-006U 1.096 JMP 1.108 1.097 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEP 11 1.098 5520 3.0000V 1kH SI S 2W 1.099 PORT [D20000][CLR]CAL_STEP?[10][I] 1.100 MATH MEM1 = MEM - 3 1.101 JMPZ 1.103 1e-006U 1.102 JMP 1.108 1.103 HEAD AC VOLTS CALIBRATION ADJUSTMENT STEP 12 1.104 5520 30.000V 1kH SI S 2W 1.105 PORT [D20000][CLR]CAL_STEP?[10][I] 1.106 MATH MEM1 = MEM - 30 1.107 JMPZ 1.112 1e-006U 1.108 HEAD [MEM]VAC CALIBRATION ADJUSTMENT FAILED! 1.109 OPBR Do you want to repeat AC Volts calibration adjustment? 1.110 JMPT 1.070 1.111 JMP 1.170 1.112 HEAD OHMS CALIBRATION ADJUSTMENT STEPS 12-16 1.113 5520 * S 1.114 DISP Make the following connections to the NetDAQ: 1.114 DISP [32] 5520A NORMAL HI to Input Module CH1 HI 1.114 DISP [32] 5520A NORMAL LO to Input Module CH1 LO 1.114 DISP [32] 5520A AUX HI to Input Module CH11 HI 1.114 DISP [32] 5520A AUX LO to Input Module CH11 LO 1.115 PORT [CLR]CAL 3;*OPC?[10][I] 1.116 HEAD OHMS CALIBRATION ADJUSTMENT STEP 12 1.117 5520 190Z S 4W 1.118 PORT [CLR]CAL_REF [MEM1];*OPC?[10][I] 1.119 PORT [D15000][CLR]CAL_STEP?[10][I] 1.120 MATH MEM1 = MEM - MEM1 1.121 JMPZ 1.123 0.01U 1.122 JMP 1.153 1.123 HEAD OHMS CALIBRATION ADJUSTMENT STEP 13 1.124 5520 1.9e3Z S 4W 1.125 PORT [CLR]CAL_REF [MEM1];*OPC?[10][I] 1.126 PORT [D15000][CLR]CAL_STEP?[10][I] 1.127 MATH MEM1 = MEM - MEM1 1.128 JMPZ 1.130 0.1U 1.129 JMP 1.153 1.130 HEAD OHMS CALIBRATION ADJUSTMENT STEP 14 1.131 5520 1.9e4Z S 4W 1.132 PORT [CLR]CAL_REF [MEM1];*OPC?[10][I] 1.133 PORT [D15000][CLR]CAL_STEP?[10][I] 1.134 MATH MEM1 = MEM - MEM1 1.135 JMPZ 1.137 1U 1.136 JMP 1.153 1.137 HEAD OHMS CALIBRATION ADJUSTMENT STEP 15 1.138 5520 * S 1.139 DISP Make the following connections to the NetDAQ: 1.139 DISP [32] 5520A NORMAL HI to Input Module CH1 HI 1.139 DISP [32] 5520A NORMAL LO to Input Module CH1 LO 1.139 DISP [32] 5520A NORMAL HI to Input Module CH11 HI 1.139 DISP [32] 5520A NORMAL LO to Input Module CH11 LO 1.140 5520 1.9e5Z S 2W 1.141 PORT [CLR]CAL_REF [MEM1];*OPC?[10][I] 1.142 PORT [D15000][CLR]CAL_STEP?[10][I] 1.143 MATH MEM1 = MEM - MEM1 1.144 JMPZ 1.146 10U 1.145 JMP 1.153 1.146 HEAD OHMS CALIBRATION ADJUSTMENT STEP 16 1.147 5520 1.9e6Z S 2W 1.148 PORT [CLR]CAL_REF [MEM1];*OPC?[10][I] 1.149 PORT [D15000][CLR]CAL_STEP?[10][I] 1.150 MATH MEM1 = MEM - MEM1 1.151 JMPZ 1.157 100U 1.152 JMP 1.153 1.153 HEAD [MEM] OHMS CALIBRATION ADJUSTMENT FAILED! 1.154 OPBR Do you want to repeat Ohms calibration adjustment? 1.155 JMPT 1.113 1.156 JMP 1.170 1.157 HEAD FREQUENCY CALIBRATION ADJUSTMENT STEP 17 1.158 5520 * S 1.159 DISP Make the following connections to the NetDAQ: 1.159 DISP [32] 5520A NORMAL HI to Input Module CH1 HI 1.159 DISP [32] 5520A NORMAL LO to Input Module CH1 LO 1.160 PORT [CLR]CAL 4;*OPC?[10][I] 1.161 5520 1.0e4H 3.0V SI S 2W 1.162 PORT [D5000][CLR]CAL_STEP?[10][I] 1.163 MATH MEM1 = MEM - 10000 1.164 JMPZ 1.169 1e-006U 1.165 HEAD [MEM]Hz CALIBRATION ADJUSTMENT FAILED! 1.166 OPBR Do you want to repeat frequency calibration adjustment? 1.167 JMPT 1.160 1.168 JMP 1.170 1.169 HEAD CALIBRATION ADJUSTMENT COMPLETE 1.170 5520 * S 1.171 PORT [CLR]*RST;*OPC?[10][I] 1.172 END