Fluke MET/CAL Procedure
=============================================================================
INSTRUMENT: Fluke 93 ScopeMeter: CAL ADJ RS-232 /5500+SC300
INSTRUMENT: Fluke 95 ScopeMeter: CAL ADJ RS-232 /5500+SC300
INSTRUMENT: Fluke 97 ScopeMeter: CAL ADJ RS-232 /5500+SC300
INSTRUMENT: Fluke 97/AUTO ScopeMeter: CAL ADJ RS-232 /5500+SC300
DATE: 20-Aug-98
AUTHOR: Fluke Corporation
REVISION: $Revision: 1.5 $
ADJUSTMENT THRESHOLD: 70%
NUMBER OF TESTS: 2
NUMBER OF LINES: 462
CONFIGURATION: Fluke 5500A (SC)
=============================================================================
#
# Source:
# Service Manual: Fluke Scopemeter 93/95/97, chapter 5
#
# Compatibilty:
# 5500/CAL or MET/CAL version 4.1 and later
#
# Required Files:
# 55_9xa .bmp 5500 NORMAL to ScopeMeter Ch.A
# 55_9xae .bmp 5500 NORMAL to ScopeMeter Ch.A and Ext/mV
# 55_9xe .bmp 5500 NORMAL to ScopeMeter Ext/mV
# 9x_a2pcb.bmp Adj location for 92-99 a2 pcb
# 9x_c1a .bmp 1X probe cal Ch.A
# 9x_c1b .bmp 1X probe cal Ch.B
# 9x_c10a .bmp 10X probe cal Ch.A
# 9x_c10b .bmp 10X probe cal Ch.B
# 9x_short.bmp ScopeMeter zero adj
# cal9x_1 .bmp Instructions for cal free query (series 1 only)
# cal9x_2 .bmp Instructions for cal store (series 1 only)
# sc_9xab .bmp 5500 SCOPE to ScopeMeter Ch.A and Ch.B
# sc_9xae .bmp 5500 SCOPE to ScopeMeter Ch.A and Ext/mV
# sc_9xat .bmp 5500 SCOPE to ScopeMeter Ch.A, terminated 50 ohms
#
# System Specifications:
# TUR calculations are based on specification interval of the accuracy file
# The default accuracy files contains 90 day specs.
#
# Fluke make no warranty, expressed or implied, as to the fitness or
# suitability of this procedure in the customer application.
#
STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON
1.001 ASK- R N F W
# To enable adjustment, you have to apply the +12V programming voltage
1.002 DISP NOTE:
1.002 DISP Apply +12V programming voltage
1.002 DISP to the programming contacts
1.002 DISP in the battery compartment.
# Setup RS232-communication
1.003 PORT [P1200,N,8,1,X]
# Identify ScopeMeter test tool: M[1] = model number
# M[2] = software version
1.004 PORT ID[13][I$]
1.005 MATH M[1] = FLD(MEM2,1,";")
1.006 MATH M[2] = FLD(MEM2,2,";")
1.007 MATH MEM1=M[1]-93
1.008 JMPZ 1.014
1.009 MATH MEM1=M[1]-95
1.010 JMPZ 1.014
1.011 MATH MEM1=M[1]-97
1.012 JMPZ 1.014
# Exit if it is not a ScopeMeter 93, 95, 97, or 97auto
1.013 JMP 2.281
1.014 MATH MEM1 = M[2]-4.999
1.015 JMPF 1.021
# Query Scopemeter Cal Fields ! Version 5 and above only
# returns Total Cal Fields, # Free
1.016 PORT QN[13][I$]
1.017 MATH MEM1 = FLD(MEM2, 2, ",")
# MEM1 contains the number of free spaces in the FlashROM (2, 1 or 0)
# If MEM1=0 then the MET/CAL procedure must be stopped
# and the ScopeMeter test tool must be refreshed first.
# If MEM1=1 or MEM1=2 then 1 or 2 places in FlashROM are free
# for storing calibration data, so program can continue.
1.018 JMPT 2.002
# Not enough space: terminate adjustment procedure
1.019 DISP Not enough space in FlashROM to store
1.019 DISP new calibration data,
1.019 DISP Calibration Adjustment Procedure terminated.
1.019 DISP First use the "REFRESH" software to
1.019 DISP refresh the ScopeMeter test tool.
1.020 JMP 2.281
# Query Scopemeter Cal Fields ! Version 3 and 4 only
# This must be preformed manualy. Version 3 and 4 instruments do not support
# the automated query.
1.021 PORT PS1,FF3B025F00CF3E10002C000001000300090000020000008A008
1.021 PORT 000000274002221376611021A0010A680808080808080808080800F
1.021 PORT AA000E0A1F240000000100000200020000000000000000000000000
1.021 PORT 00000000000000000000000000000045830EB2F0000000000000000
1.021 PORT 0000000000000000[13]
1.022 PICE cal9x_1
2.001 JMPF 2.281
# Check if any hardware repairs have been done: if not, you may skip
# step 1 up to 4
2.002 OPBR Have any components been replaced?
2.002 OPBR (Note: the hardware adjustments may be skipped
2.002 OPBR unless the ScopeMeter test tool has been repaired.
2.002 OPBR If adjustments S6, S7, S8 or S9 fail, also
2.002 OPBR restart the MET/CAL procedure and perform H1...H4.)
2.003 JMPT 2.005
2.004 JMP 2.030
2.005 HEAD Adj H1: HARDWARE PULSE RESPONSE *1 ATTENUATOR
2.006 DISP Open up the case of the ScopeMeter test tool.
2.006 DISP Refer to chapter 6 of the Service Manual
2.006 DISP for detailed instructions.
2.007 PIC sc_9xab
# enable service mode, power can have been removed at opening the case
2.008 PORT EX110,0[13][D200]FLUKPHIL[13]
2.009 PORT EX100,1[13]
2.010 5500 200mVpp 1kH ZQ SC S
2.011 PIC 9x_a2pcb (21,56,LBL/M) "<- Adjust C2209 for "
2.011 PIC (22,56,LBL/M) " optimum channel A "
2.011 PIC (23,56,LBL/M) " pulse response "
2.011 PIC (2,57,LBL/M) "<- Adjust C2109 for "
2.011 PIC (3,57,LBL/M) " optimum channel B "
2.011 PIC (4,57,LBL/M) " pulse response "
2.011 PIC (21,3,C/B) "Hardware SCOPE adjustment H1 "
2.011 PIC (22,3,C/B) "Analog A2 PCB, SMD components side"
2.012 HEAD Adj H2: HARDWARE PULSE RESPONSE *10 ATTENUATOR
2.013 PORT EX100,2[13]
2.014 5500 2Vpp 1kH ZQ SC S
2.015 PIC 9x_a2pcb (17,62,LBL/M) "<- Adjust C2207"
2.015 PIC (18,62,LBL/M) " for optimum "
2.015 PIC (19,62,LBL/M) " channel A "
2.015 PIC (20,62,LBL/M) " pulse "
2.015 PIC (21,62,LBL/M) " response "
2.015 PIC (6,62,LBL/M) "<- Adjust C2107"
2.015 PIC (7,62,LBL/M) " for optimum "
2.015 PIC (8,62,LBL/M) " channel B "
2.015 PIC (9,62,LBL/M) " pulse "
2.015 PIC (10,62,LBL/M) " response "
2.015 PIC (21,3,C/B) "Hardware SCOPE adjustment H2 "
2.015 PIC (22,3,C/B) "Analog A2 PCB, SMD components side"
2.016 5500 * S
2.017 HEAD Adj H3: HARDWARE PULSE RESPONSE *100 ATTENUATOR
2.018 PORT EX100,3[13]
2.019 5500 20Vpp 1kH ZQ SC S
2.020 PIC 9x_a2pcb (7,56,LBL/M) "<- Adjust C2114 for "
2.020 PIC (8,56,LBL/M) " optimum channel B "
2.020 PIC (9,56,LBL/M) " pulse response "
2.020 PIC (16,56,LBL/M) "<- Adjust C2214 for "
2.020 PIC (17,56,LBL/M) " optimum channel A "
2.020 PIC (18,56,LBL/M) " pulse response "
2.020 PIC (21,3,C/B) "Hardware SCOPE adjustment H3 "
2.020 PIC (22,3,C/B) "Analog A2 PCB, SMD components side"
2.021 5500 * S
2.022 HEAD Adj H4: HARDWARE OFFSET AND GAIN
2.023 PIC 55_9xa
2.024 PORT EX100,4[13]
2.025 5500 254.56mV 1kH SI S 2W
2.026 PIC 9x_a2pcb (1,2,B/C) "Hardware SCOPE adjustment H4: "
2.026 PIC (2,2,B/C) "Connect TestPoint TP209 to ground. "
2.026 PIC (3,2,B/C) "(TP209 is located on the other side"
2.026 PIC (4,2,B/C) "of the A2 PCB, in area marked "C1")"
2.026 PIC (16,38,LBL/M) "<-- Adjust R2346 and R2347 so that the"
2.026 PIC (17,38,LBL/M) " sinewave on the LCD is exactly 6 "
2.026 PIC (18,38,LBL/M) " divisions: maximum on +3 div., "
2.026 PIC (19,38,LBL/M) " minimum on -3 div. "
2.026 PIC (20,38,LBL/M) " (Tolerance: +/- 1 pixel) "
2.027 DISP Remove the connection between TP209 and ground.
2.028 5500 * S
2.029 DISP Close the case of the ScopeMeter test tool.
2.029 DISP Refer to chapter 6 of the Service Manual
2.029 DISP for detailed instructions.
2.029 DISP
2.029 DISP Be sure that the +12V programming voltage is present
2.029 DISP and the interface cable is correctly fitted!
2.030 PORT EX110,0[13][D200]FLUKPHIL[13]
2.031 MATH MEM1=MEM
2.032 PIC 9x_short
2.033 HEAD OFFSET CORRECTION in progress... Please WAIT...
2.034 PORT EX100,5[13]
2.035 MEME
2.036 JMPT 2.033
2.037 HEAD LINEARITY in progress... Please WAIT...
2.038 PORT EX101,1[13]
2.039 MEME
2.040 JMPT 2.037
2.041 HEAD ZEROING THE RANGES in progress... Please WAIT...
2.042 PORT EX101,2[13]
2.043 MEME
2.044 JMPT 2.041
2.045 HEAD ALL RANGES 0 ohm ADJ in progress... Please WAIT...
2.046 PORT EX101,10[13]
2.047 MEME
2.048 JMPT 2.045
2.049 HEAD Make the following connection changes...
2.050 DISP Remove all connections.
2.051 HEAD OPEN CHANNEL A - Adj in progress... Please WAIT...
2.052 PORT EX101,3[13]
2.053 MEME
2.054 JMPT 2.051
2.055 PIC sc_9xab
2.056 HEAD S6: PULSE RESPONSE OF THE *1 ATTENUATOR
2.057 5500 300mVpp 1kH ZQ SC S
2.058 PORT EX100,6[13]
2.059 MEME
2.060 JMPT 2.056
2.061 HEAD S7: PULSE RESPONSE OF THE *10 ATTENUATOR
2.062 5500 3Vpp 1kH ZQ SC S
2.063 PORT EX100,7[13]
2.064 MEME
2.065 JMPT 2.061
2.066 HEAD S8: PULSE RESPONSE OF THE *100 ATTENUATOR
2.067 5500 20Vpp 1kH ZQ SC S
2.068 PORT EX100,8[13]
2.069 MEME
2.070 JMPT 2.066
2.071 HEAD S9: PULSE RESPONSE OF THE *1000 ATTENUATOR
2.072 5500 50Vpp 1kH ZQ SC S
2.073 PORT EX100,9[13]
2.074 MEME
2.075 JMPT 2.071
2.076 HEAD S10: GAIN FOR 5mV
2.077 5500 20mVpp 1kH ZQ SC S
2.078 PORT EX100,10[13]
2.079 MEME
2.080 JMPT 2.076
2.081 HEAD S11: GAIN FOR 10mV
2.082 5500 50mVpp 1kH ZQ SC S
2.083 PORT EX100,11[13]
2.084 MEME
2.085 JMPT 2.081
2.086 HEAD S12: GAIN FOR 20mV
2.087 5500 100mVpp 1kH ZQ SC S
2.088 PORT EX100,12[13]
2.089 MEME
2.090 JMPT 2.086
2.091 HEAD S13: GAIN FOR 50mV
2.092 5500 200mVpp 1kH ZQ SC S
2.093 PORT EX100,13[13]
2.094 MEME
2.095 JMPT 2.091
2.096 HEAD S14: GAIN FOR 100mV
2.097 5500 500mVpp 1kH ZQ SC S
2.098 PORT EX100,14[13]
2.099 MEME
2.100 JMPT 2.096
2.101 HEAD S15: GAIN FOR 200mV
2.102 5500 1Vpp 1kH ZQ SC S
2.103 PORT EX100,15[13]
2.104 MEME
2.105 JMPT 2.101
2.106 HEAD S16: GAIN FOR 2V
2.107 5500 10Vpp 1kH ZQ SC S
2.108 PORT EX100,16[13]
2.109 MEME
2.110 JMPT 2.106
2.111 HEAD S17: GAIN FOR 20V
2.112 5500 100Vpp 356H SM SC S
2.113 PORT EX100,17[13]
2.114 MEME
2.115 JMPT 2.111
2.116 HEAD S18: SHIFT GAIN *1 MODE ADJUSTMENT
2.117 5500 200mVpp 1kH ZQ SC S
2.118 PORT EX100,18[13]
2.119 MEME
2.120 JMPT 2.116
2.121 HEAD S19: SHIFT GAIN /8 MODE adj in progress...
2.122 5500 20mVpp 1kH ZQ SC S
2.123 PORT EX100,19[13]
2.124 MEME
2.125 JMPT 2.121
2.126 5500 * S
2.127 HEAD S20: CHANNEL A 50% TRIGGER LEVEL ADJUSTMENT
2.128 5500 0.707V 10kH SI SC S
2.129 PORT EX100,20[13]
2.130 MEME
2.131 JMPT 2.127
2.132 HEAD S21: CHANNEL A 90% TRIGGER LEVEL ADJUSTMENT
2.133 PORT EX100,21[13]
2.134 MEME
2.135 JMPT 2.132
2.136 HEAD S22: CHANNEL B 50% TRIGGER LEVEL ADJUSTMENT
2.137 PORT EX100,22[13]
2.138 MEME
2.139 JMPT 2.136
2.140 HEAD S23: CHANNEL B 90% TRIGGER LEVEL ADJUSTMENT
2.141 PORT EX100,23[13]
2.142 MEME
2.143 JMPT 2.140
2.144 5500 * S
2.145 PIC sc_9xae
2.146 HEAD S24: EXTERNAL TRIGGERING ADJUSTMENT
2.147 5500 0.707V 10kH SI SC S
2.148 PORT EX100,24[13]
2.149 MEME
2.150 JMPT 2.146
2.151 5500 * S
2.152 PIC sc_9xat
2.153 5500 0.55Vpp 100kH ED SC S L
2.154 HEAD S25: RANDOM SAMPLING adj in progress...
2.155 PORT EX100,25[13]
2.156 MEME
2.157 JMPT 2.154
2.158 5500 * S
2.159 HEAD M4: CHANNEL A, 300mV RANGE GAIN ADJUSTMENT
2.160 PIC 55_9xa
2.161 5500 300mV S 2W
2.162 PORT EX101,4[13]
2.163 MEME
2.164 JMPT 2.159
2.165 HEAD M5: CHANNEL A, 3V RANGE GAIN ADJUSTMENT
2.166 5500 3V S 2W
2.167 PORT EX101,5[13]
2.168 MEME
2.169 JMPT 2.165
2.170 HEAD M6: CHANNEL A, 30V RANGE GAIN ADJUSTMENT
2.171 5500 30V S 2W
2.172 PORT EX101,6[13]
2.173 MEME
2.174 JMPT 2.170
2.175 HEAD M7: CHANNEL A, 300V RANGE GAIN ADJUSTMENT
2.176 5500 300V S 2W
2.177 PORT EX101,7[13]
2.178 MEME
2.179 JMPT 2.175
2.180 5500 * S
2.181 PIC 55_9xe
2.182 HEAD M8: EXTERNAL INPUT, 300mV RANGE, GAIN ADJUSTMENT
2.183 5500 300mV S 2W
2.184 PORT EX101,8[13]
2.185 MEME
2.186 JMPT 2.182
2.187 HEAD M9: EXTERNAL INPUT, 3V RANGE, GAIN ADJUSTMENT
2.188 5500 3V S 2W
2.189 PORT EX101,9[13]
2.190 MEME
2.191 JMPT 2.187
2.192 5500 * S
2.193 HEAD M11: ADJUSTMENT OF THE 300 ohm RANGE
2.194 5500 100Z S 2W
2.195 PORT [D1000]EX101,11[13]
2.196 MEME
2.197 JMPT 2.193
2.198 HEAD M12: ADJUSTMENT OF THE 3k ohm RANGE
2.199 5500 1kZ S 2W
2.200 PORT [D1000]EX101,12[13]
2.201 MEME
2.202 JMPT 2.198
2.203 HEAD M13: ADJUSTMENT OF THE 30k ohm RANGE
2.204 5500 10kZ S 2W
2.205 PORT [D1000]EX101,13[13]
2.206 MEME
2.207 JMPT 2.203
2.208 HEAD M14: ADJUSTMENT OF THE 300k ohm RANGE
2.209 5500 100kZ S 2W
2.210 PORT [D1000]EX101,14[13]
2.211 MEME
2.212 JMPT 2.208
2.213 HEAD M15: ADJUSTMENT OF THE 3M ohm RANGE
2.214 5500 1MZ S 2W
2.215 PORT [D1000]EX101,15[13]
2.216 MEME
2.217 JMPT 2.213
2.218 HEAD M16: ADJUSTMENT OF THE 30M ohm RANGE
2.219 5500 10MZ S 2W
2.220 PORT [D2000]EX101,16[13]
2.221 MEME
2.222 JMPT 2.218
2.223 5500 * S
2.224 PIC 55_9xae
2.225 HEAD M18: CURRENT RAMP ADJUSTMENT
2.226 5500 100Z S 2W
2.227 PORT EX101,18[13]
2.228 MEME
2.229 JMPT 2.225
2.230 5500 * S
2.231 PIC 9x_c1a
2.232 HEAD M17: VOLTAGE RAMP ADJUSTMENT
2.233 PORT EX101,17[13]
2.234 MEME
2.235 JMPT 2.232
2.236 HEAD M21: ADJUSTMENT FOR CHANNEL A 1:1 PROBE
2.237 PORT EX101,21[13]
2.238 MEME
2.239 JMPT 2.236
2.240 PIC 9x_c1b
2.241 HEAD M22: ADJUSTMENT FOR CHANNEL B 1:1 PROBE
2.242 PORT EX101,22[13]
2.243 MEME
2.244 JMPT 2.241
2.245 PIC 9x_c10a
2.246 HEAD M19: ADJUSTMENT FOR CHANNEL A 10:1 PROBE (RED)
2.247 PORT EX101,19[13]
2.248 MEME
2.249 JMPT 2.246
2.250 PIC 9x_c10b
2.251 HEAD M20: ADJUSTMENT FOR CHANNEL B 10:1 PROBE (GREY)
2.252 PORT EX101,20[13]
2.253 MEME
2.254 JMPT 2.251
# Identify ScopeMeter test tool: M[1] = model number
# M[2] = software version
2.255 PORT ID[13][I$]
2.256 MATH M[1] = FLD(MEM2,1,";")
2.257 MATH M[2] = FLD(MEM2,2,";")
2.258 MATH MEM1 = M[2]-4.999
2.259 JMPF 2.275
# Store Cal Data, Query Scopemeter Cal Fields ! Version 5 and above only
# disable the SERVICE-mode of the ScopeMeter test tool
2.260 PORT EX111,0[13]
# Reset the ScopeMeter
2.261 PORT RI[13]
# Enable the SERVICE-mode of the ScopeMeter test tool.
2.262 PORT EX110,0[13]FLUKPHIL[13]
# Store the CAL DATA
2.263 PORT EX999[13][D2000]
2.264 MEME
# If MEM1 = 0, then everything was OK.
# If MEM1 = 1, then an error has occured.
2.265 JMPZ 2.268
2.266 DISP An error has occured during execution of CAL STORE
2.266 DISP The calibration data is not stored in FlasROM!
# and leave the procedure!
2.267 JMP 2.281
# Query Scopemeter Cal Fields
# returns Total Cal Fields, # Free
2.268 PORT QN[13][I$]
2.269 MATH MEM1 = FLD(MEM2, 2, ",")
2.270 JMPZ 2.273
2.271 DISP After this adjustment, there is still space for [MEM1]
2.271 DISP adjustments. "Refresh" not necessary.
2.272 JMP 2.279
2.273 DISP After this adjustment, all calibration tables
2.273 DISP in FlashROM are filled. "Refresh" recommended!
2.274 JMP 2.279
# Query Scopemeter Cal Fields ! Version 3 and 4 only
# This must be preformed manualy. Version 3 and 4 instruments do not support
# the automated query.
2.275 PORT GL[13]
# disable the SERVICE-mode of the ScopeMeter test tool
2.276 PORT EX111,0[13]
2.277 PORT PS1,FF3B025F00CF3E10002C000001000300090000020000008A008
2.277 PORT 000000274002221376611021A0010A680808080808080808080800F
2.277 PORT AA000E0A1F240000000100000200020000000000000000000000000
2.277 PORT 00000000000000000000000000000045830EB2F0000000000000000
2.277 PORT 0000000000000000[13]
2.278 PIC cal9x_2
# Reset the ScopeMeter
# disable the SERVICE-mode of the ScopeMeter test tool
2.279 PORT EX111,0[13]
2.280 DISP Calibration Adjustment Procedure finished.
2.280 DISP
2.280 DISP First remove the +12V programming voltage, and then
2.280 DISP restart the ScopeMeter test tool, using a MASTER RESET
2.281 END