User Contributed                                           MET/CAL PROCEDURE
=============================================================================
INSTRUMENT:            POWER DESIGNS 2010, 2020B PRECISION P.S. VERIFICATION
DATE:                  11-Jan-91
AUTHOR:                User Contributed
REVISION:              1.0
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       9
NUMBER OF LINES:       111
CONFIGURATION:         Fluke 8502A/05A
=============================================================================
 STEP    FSC    RANGE NOMINAL        TOLERANCE     MOD1        MOD2  3  4 CON
  1.001  ASK-   R     N                                           F        W
  1.002  HEAD         {POWER DESIGNS PRECISION P.S. MODEL 2010, 2020B}
#----------------------------------------------------------------------------
# measure voltage with all decades set to zero (0).
  1.003  DISP         Set Voltage Switch to the 0-10V Range
  1.004  DISP         Set all decades to zero (to measure the zero offset).
  1.005  DISP         Connect decade terminals to DMM input terminals using
  1.005  DISP         2 wire connections.
# Measure the zero voltage .5 volts.
  1.006  8505         0V             0.5U                                  2W
# Then we store this zero offset value in register M[3]
  2.001  MATH         M[3] = MEM1
#        NOTE:  If the zero value is not to be evaluated then change step
#               1.005 to a NOMSET by adding a N in the MOD4 field and
#               change MATH FSC to M[3] = MEM.
#        NOTE:  If zero offset is not to be subtracted from some of the
#               decades then store a zero (0) in register M[3] in those
#               higher valued decades.
#----------------------------------------------------------------------------
# Here we start with the first decade that has comments for each step.
#     enter a HEAD FSC (in braces {}) that describes the decade step value.
  2.002  HEAD         {DECADE .001 VOLTS/STEP}
#     store the decade step in volts in register M[1].
  2.003  MATH         M[1] = .001
#Mem[4] is set to 10 when the Voltage Switch is set to the 10-20v position
  2.004  MATH         M[4]=0
#     enter the tolerance specification for this decade.
  2.005  TOL          .1% .0005u
  2.006  CALL         Power Designs 9 steps subroutine
#     call the decade incrementing and measuring subroutine.
#     the next 2 steps causes the major step number to increment for better
#     results processing.
  2.007  JMP          3.001
  2.008  EVAL   dummy line
#----------------------------------------------------------------------------
#                           Second decade
  3.001  HEAD         {DECADE .01 VOLTS/STEP}
  3.002  MATH         M[1] = .01
  3.003  MATH         M[4] = 0
  3.004  TOL          .1% .0005u
  3.005  CALL         Power Designs 9 steps subroutine
  3.006  JMP          4.001
  3.007  EVAL   dummy line
#----------------------------------------------------------------------------
#                            Third decade
  4.001  HEAD         {DECADE .1 VOLTS/STEP}
  4.002  MATH         M[1] = .1
  4.003  MATH         M[4] = 0
  4.004  TOL          .1% .0005u
  4.005  CALL         Power Designs 9 steps subroutine
  4.006  JMP          5.001
  4.007  EVAL   dummy line
#----------------------------------------------------------------------------
#                            Fourth decade
  5.001  HEAD         {DECADE 1.0 Volts/STEP}
  5.002  MATH         M[1] = 1
  5.003  MATH         M[4] = 0
  5.004  TOL          .1% .0005u
  5.005  CALL         Power Designs 9 steps subroutine
  5.006  JMP          6.001
  5.007  EVAL   dummy line
#----------------------------------------------------------------------------
#                            Fifth decade
  6.001  HEAD         {DECADE .001 VOLTS/STEP}
  6.002  DISP         Switch voltage switch to the 10-20V position
  6.003  MATH         M[1] = .001
  6.004  MATH         M[4]= 10
  6.005  TOL          .1% .0005u
  6.006  CALL         Power Designs 9 steps subroutine
  6.007  JMP          7.001
  6.008  EVAL   dummy line
#----------------------------------------------------------------------------
#                            Sixth decade
  7.001  HEAD         {DECADE .01 VOLTS/STEP}
  7.002  MATH         M[4] = 10
  7.003  MATH         M[1] = .01
  7.004  TOL          .1% .0005u
  7.005  CALL         Power Designs 9 steps subroutine
  7.006  JMP          8.001
  7.007  EVAL   dummy line
#----------------------------------------------------------------------------
#                            Seventh decade
  8.001  HEAD         {DECADE .1 VOLTS/STEP}
  8.002  MATH         M[4] = 10
  8.003  MATH         M[1] = .1
  8.004  TOL          .1% .0005u
  8.005  CALL         Power Designs 9 steps subroutine
  8.006  JMP          9.001
  8.007  EVAL   dummy line
#----------------------------------------------------------------------------
#                            Eighth decade
  9.001  HEAD         {DECADE 1 VOLTS/STEP}
  9.002  MATH         M[4] = 10
  9.003  MATH         M[1] = 1
  9.004  TOL          .1% .0005u
  9.005  CALL         Power Designs 9 steps subroutine
  9.006  DISP         V E R I F I C A T I O N   C O M P L E T E
#----------------------------------------------------------------------------
  9.007  END