12.9 Current ADC gain calibration
•
Switch the digital ampere meter to the right range.
See “Set current”.
• Click “Continue”.
• Enter the DVM value.
• Click “Continue”.
• Check “Measure new current”.
• Click “Continue”.
• When calibration fails, repeat.
• When calibration is successful, the program
switches automatically to tab 9.
12.10 Change IDN string
The IDN string can be changed. The suffix of the PSC
is entered in field 2. Field 4 is reserved for a custom
string. This calibration program enters the calibration
date in this field.
• Select a button INT,EXT, P146 or P148.
The red characters are the new IDN text.
• Click "Continue".
• Reset the PSC
(Switch the power of the PSC off.
Wait untill all LEDs are off
Switch on the PSC power).
• Click "Continue".
• The new IDN string is displayed in the black
indicator “New IDN string”.
End of calibration.
PSC SERIES DELTA ELEKTRONIKA BV
May 2008 MANUAL page 14
Screen 9: Change IDN string
Screen 8: Current ADC gain calibration