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Module Initialization
EEPROM chip U342 on the Control Board stores the module's GPIB address and model number as well as other constants.
The EEPROM was programmed with the proper constants at the factory. If the Control board or the EEPROM chip (U342)
is replaced, the module must be reinitialized with the proper constants by programming the following commands in the
order indicated. After it has been initialized, the module must also be recalibrated as described in the Operating Manual.
60501B Initialization
"CAL 1" ! turn calibration mode on
"CAL: INIT 60 , 30 ! initialize default calibration parameters
"CAL:SAVE" ! store calibration constants in EEPROM
"DIAG:CAL:SEC -5035" ! model number
"DIAG: CAL: SEC 1 , 16896" ! model number suffix
"DIAG: CAL: SEC 26 , 1 ! module width
"DIAG: CAL: SEC 27 , 1" ! module type
"DIAG: CAL: SEC 28 , 17800" ! voltage for soft over power
"DIAG:CAL:SEC 29 , 8900" ! current for soft over power
"*RST" ! reset factory default state
"CURR : SLEW 0.5E6" ! turn on slew rate
"*SAV 0" ! to location 0
"CAL 0" ! turn calibration mode off
60502B Initialization
"CAL 1" ! turn calibration mode on
"CAL: INIT 60 , 60 ! initialize default calibration parameters
"CAL:SAVE" ! store calibration constants in EEPROM
"DIAG:CAL:SEC -5034" ! model number
"DIAG: CAL: SEC 1 , 16896" ! model number suffix
"DIAG: CAL: SEC 26 , 1" ! module width
"DIAG: CAL: SEC 27 , 1" ! module type
"DIAG: CAL: SEC 28 , 17804" ! voltage for soft over power
"DIAG:CAL:SEC 29 , 17804" ! current for soft over power
"*RST" ! reset factory default state
"CURR : SLEW 1.0E6" ! turn on slew rate
"*SAV 0" ! to location 0
"CAL 0" ! turn calibration mode off