User Contributed                                            MET/CAL Procedure
=============================================================================
INSTRUMENT:            Cypher E525: Strain Indicator
DATE:                  19-Dec-97
AUTHOR:                User Contributed     
REVISION:              0
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       14
NUMBER OF LINES:       217
CONFIGURATION:         Datron 1281
STANDARD:              Measurements Group 1550A
=============================================================================
 STEP    FSC    RANGE NOMINAL        TOLERANCE     MOD1        MOD2  3  4 CON
  1.001  ASK-   R     N              P             M              F        W
  1.002  ASK+                                          X
  1.003  STD          Measurements Group 1550A
  1.004  DISP         Required Equipment
  1.004  DISP         Measurements Group 1550A Strain Calibrator
  1.005  HEAD         INITIAL CONDITIONS
  1.006  DISP         Connect the UUT as follows:
  1.006  DISP         E525 INPUT 5 & 7 ................. 1550A P+ (350 ohm)
  1.006  DISP         E525 INPUT 6 & 8 ................. 1550A P- (350 ohm)
  1.006  DISP         E525 INPUT 9 ..................... 1550A S+ (350 ohm)
  1.006  DISP         E525 INPUT 10 & 11 ............... 1550A S- (350 ohm)
  1.007  DISP         Plug the UUT into an appropriate power source.
  1.008  DISP         On the 1550A set the MICROSTRAIN PER STEP switches
  1.008  DISP         to 0,0,0. Set the POLARITY to + and depress the 350 ohm
  1.008  DISP         CIRCUIT switch.
  1.009  DISP         On the UUT front panel simultaneously press the
  1.009  DISP         LIMITS and "4" keys (ENTER)>
  1.010  DISP         The display should read P=   0.
  1.011  DISP         Use the UP/DOWN arrow keys to set P=  73.  Press ENTER.
  1.012  OPBR         Does the display read Clr?
  1.013  JMPT         1.018
  1.014  DISP         Again, simultaneously press the LIMITS and "4" keys.
  1.015  DISP         This time set P=  4.  Press ENTER.
  1.016  OPBR         Does the display read Clr?
  1.017  JMPF         14.004
  1.018  DISP         Press the DOWN arrow 1 time.
  1.019  DISP         The display should read Count.  If it does not,
  1.019  DISP         continue pressing the arrow keys until it does.
  1.020  DISP         Press LIMITS and "4" (ENTER).
  1.021  DISP         Write down the value in the display.  This is necessary
  1.021  DISP         to restore the operational status after the calibration.
  1.022  DISP         Using the arrow keys set this value to 1.  Press ENTER.
  1.023  DISP         The display should read F.SCALE.  If not use arrow
  1.023  DISP         keys as necessary.
  1.024  DISP         Press ENTER.  Write down displayed value.
  1.025  DISP         Use arrow keys the set to 30000. Press ENTER.
  1.026  DISP         The dispaly should read d.Point.  Press ENTER.
  1.027  DISP         Note position of decimal point.  Use the arrow keys
  1.027  DISP         for a display of 30000 with no decimals.  Press ENTER.
  1.028  DISP         The display should read Filt.  Press ENTER.
  1.029  DISP         Note the current filter setting.  Use the arrow keys
  1.029  DISP         to set the filter to 6.  Press ENTER.
  1.030  DISP         The display should read Ecn.  Press ENTER.
  1.031  DISP         Note the current excitation value.  Use the arrow keys
  1.031  DISP         to set the excitation to 1. Press ENTER.
  1.032  DISP         The display should read Aut.CAL.  Press the DOWN arrow
  1.032  DISP         1 time.  The dispaly should read CAL.  Press ENTER.
  1.033  DISP         The dispaly should read Pr.CAL.  Press ENTER.
  1.034  DISP         The dispaly will momentarily displat Cal.Pt.  Then
  1.034  DISP         it will display the current calibration point.
  1.035  DISP         Note the current cal point.  Use the arrow keys to
  1.035  DISP         set the cal point to 30000.  Press ENTER.
  1.036  DISP         Ensure that the strain calibrator is set to 0,0,0.
  1.037  DISP         Press the "1" key.  Followed by pressing the "2" key.
  1.038  DISP         Set the strain calibrator to 6,0,0.
  1.039  DISP         Press the "4" key.  The display shoul read 30000.
  1.039  DISP         Press ENTER.  Press UP arrow and "1" (RESET).
  1.040  HEAD         {* Linearity Tests *}
  1.041  JMP          2.001
  1.042  EVAL
  2.001  MATH         m[1] = 30000
  2.002  MATH         m[2] = 25000
  2.003  MATH         m[3] = 20000
  2.004  MATH         m[4] = 15000
  2.005  MATH         m[5] = 10000
  2.006  MATH         m[6] = 5000
  2.007  MATH         m[7] = 2500
  2.008  MATH         m[8] = 500
  2.009  MATH         m[9] = 250
  2.010  MATH         m[10] = 100
#  2.011  DISP         Set the 1550A MICROSTRAIN buttons to 6,0,0.
  2.011  MEMI         Enter the UUT indication.
  2.012  MEME                                                     >11
  2.013  DISP         Set the 1550A MICROSTRAIN buttons to 5,0,0.
  2.014  MEMI         Enter the UUT indication.
  2.015  MEME                                                     >12
  2.016  DISP         Set the 1550A MICROSTRAIN buttons to 4,0,0.
  2.017  MEMI         Enter the UUT indication.
  2.018  MEME                                                     >13
  2.019  DISP         Set the 1550A MICROSTRAIN buttons to 3,0,0.
  2.020  MEMI         Enter the UUT indication.
  2.021  MEME                                                     >14
  2.022  DISP         Set the 1550A MICROSTRAIN buttons to 2,0,0.
  2.023  MEMI         Enter the UUT indication.
  2.024  MEME                                                     >15
  2.025  DISP         Set the 1550A MICROSTRAIN buttons to 1,0,0.
  2.026  MEMI         Enter the UUT indication.
  2.027  MEME                                                     >16
  2.028  DISP         Set the 1550A MICROSTRAIN buttons to 0,5,0.
  2.029  MEMI         Enter the UUT indication.
  2.030  MEME                                                     >17
  2.031  DISP         Set the 1550A MICROSTRAIN buttons to 0,1,0.
  2.032  MEMI         Enter the UUT indication.
  2.033  MEME                                                     >18
  2.034  DISP         Set the 1550A MICROSTRAIN buttons to 0,0,5.
  2.035  MEMI         Enter the UUT indication.
  2.036  MEME                                                     >19
  2.037  DISP         Set the 1550A MICROSTRAIN buttons to 0,0,2.
  2.038  MEMI         Enter the UUT indication.
  2.039  MEME                                                     >20
  2.040  CALL         Least Squares Sub
  2.041  CALL         Strain Linearity Sub
  2.042  HEAD         {}
  2.043  HEAD         {ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»}
  2.044  HEAD         {º Analoge Output Tests º}
  2.045  HEAD         {ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ}
  2.046  HEAD         ÍÍ Analoge Output Tests ÍÍ
  2.047  JMP          3.001
  2.048  EVAL
  3.001  DISP         On the rear of the UUT locate terminals 11, 12, and 13
  3.001  DISP         on the 01 terminal strip.
  3.002  OPBR         Is there a connection made at terminal 11?
  3.003  JMPT         8.002
  3.004  DISP         Remove the connections at terminals 12 and 13.  Be sure
  3.004  DISP         to note which wire comes from which terminal.
  3.005  DISP         ÿÿÿÿÿÿÿÿConnect the UUT as follows:
  3.005  DISP         terminal 13 ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[16]Datron I+
  3.005  DISP         terminal 12 ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[16]Datron I-
  3.006  DISP         Set the 1550A MICROSTRAIN buttons to 5,0,0.
  3.007  IEEE         [@1281]DCI AUTO
  3.008  ACC    200   20.000mA       100P% 20P/
  3.009  IEEE         [@1281]RDG?[I]
  3.010  MEME
  3.011  MEMC         mA             0.025U
#!          Test Tol 0.025, Sys Tol 0.006, TUR 4.167 (>= 4.00).
  4.001  DISP         Set the 1550A MICROSTRAIN buttons to 4,4,4.
  4.002  IEEE         [@1281]DCI AUTO
  4.003  ACC    200   18.208mA       100P% 20P/
  4.004  IEEE         [@1281]RDG?[I]
  4.005  MEME
  4.006  MEMC         mA             0.025U
#!          Test Tol 0.025, Sys Tol 0.0058208, TUR 4.295 (>= 4.00).
  5.001  DISP         Set the 1550A MICROSTRAIN buttons to 3,3,3.
  5.002  IEEE         [@1281]DCI AUTO
  5.003  ACC    20    14.656mA       100P% 20P/
  5.004  IEEE         [@1281]RDG?[I]
  5.005  MEME
  5.006  MEMC         mA             0.025U
#!          Test Tol 0.025, Sys Tol 0.0018656, TUR 13.401 (>= 4.00).
  6.001  DISP         Set the 1550A MICROSTRAIN buttons to 2,2,2.
  6.002  IEEE         [@1281]DCI AUTO
  6.003  ACC    20    11.104mA       100P% 20P/
  6.004  IEEE         [@1281]RDG?[I]
  6.005  MEME
  6.006  MEMC         mA             0.025U
#!          Test Tol 0.025, Sys Tol 0.0015104, TUR 16.552 (>= 4.00).
  7.001  DISP         Set the 1550A MICROSTRAIN buttons to 1,1,1.
  7.002  IEEE         [@1281]DCI AUTO
  7.003  ACC    20    7.552mA        100P% 20P/
  7.004  IEEE         [@1281]RDG?[I]
  7.005  MEME
  7.006  MEMC         mA             0.025U
#!          Test Tol 0.025, Sys Tol 0.0011552, TUR 21.641 (>= 4.00).
  8.001  JMP          14.001
  8.002  JMP          9.001
  8.003  EVAL
  9.001  DISP         Remove the connections at terminals 11 and 13.  Be sure
  9.001  DISP         to note which wire comes from which terminal.
  9.002  DISP         ÿÿÿÿÿÿÿÿConnect the UUT as follows:
  9.002  DISP         terminal 11 ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[16]Datron Hi
  9.002  DISP         terminal 12 ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[16]Datron Lo
  9.003  DISP         Set the 1550A MICROSTRAIN buttons to 5,0,0.
  9.004  IEEE         [@1281]DCV AUTO
  9.005  ACC    20    10.000V        6P% 0.2P/
  9.006  IEEE         [@1281]RDG?[I]
  9.007  MEME
  9.008  MEMC         V              0.005U
#!          Test Tol 0.025, Sys Tol 0.006, TUR 4.167 (>= 4.00).
 10.001  DISP         Set the 1550A MICROSTRAIN buttons to 4,4,4.
 10.002  ACC    20    8.880V         6P% 0.2P/
 10.003  IEEE         [@1281]RDG?[I]
 10.004  MEME
 10.005  MEMC         V              0.005U
#!          Test Tol 0.025, Sys Tol 0.0058208, TUR 4.295 (>= 4.00).
 11.001  DISP         Set the 1550A MICROSTRAIN buttons to 3,3,3.
 11.002  ACC    20    6.660V         6P% 0.2P/
 11.003  IEEE         [@1281]RDG?[I]
 11.004  MEME
 11.005  MEMC         V              0.005U
#!          Test Tol 0.025, Sys Tol 0.0018656, TUR 13.401 (>= 4.00).
 12.001  DISP         Set the 1550A MICROSTRAIN buttons to 2,2,2.
 12.002  ACC    20    4.440V         6P% 0.2P/
 12.003  IEEE         [@1281]RDG?[I]
 12.004  MEME
 12.005  MEMC         V              0.005U
#!          Test Tol 0.025, Sys Tol 0.0015104, TUR 16.552 (>= 4.00).
 13.001  DISP         Set the 1550A MICROSTRAIN buttons to 1,1,1.
 13.002  ACC    20    2.220V         6P% 0.2P/
 13.003  IEEE         [@1281]RDG?[I]
 13.004  MEME
 13.005  MEMC         V              0.005U
#!          Test Tol 0.025, Sys Tol 0.0011552, TUR 21.641 (>= 4.00).
 14.001  DISP         Reconnect wires from UUT analoge output.
 14.002  DISP         Reset all previoulsy noted values to their
 14.002  DISP         original states.
 14.003  JMP          14.005
 14.004  DISP         Consult manual to reset security code to
 14.004  DISP         factory default.
 14.005  END
#! T.U.R.s less than 4.00:                  0
#! T.U.R.s estimated using RANGE value:     0
#! T.U.R.s not calculated (ASK- U):         0
#! T.U.R.s not computable at compile time:  0
#! FOR JUSTIFICATION REFER TO COMMENTS FOLLOWING EACH TEST IN THIS LISTING.