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3BA00068 • 2016-03-07 • Rev. 3
ersa RA 4500
The password is the same for all programs, that is, it does not depend on the preset pro-
gram. A program selection is also possible with an activated password.
If you want to change a parameter at a password protected station, you must enable that
station with the password. Pressing the (+)/(-) keys immediately changes the display for en
-
tering the password. Now enter the password with the (+)/(-) keys and confirm with ENTER.
The station checks the password and returns to the parameter (set point). If no password is
set by the user, the station resets automatically to the actual value display after 8 seconds.
Actual value display
Setpoint
Unit
Standby
Tip Offset
Calibration
Energy
Password
Password check
Enter password
Password check and return
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Functional description
