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3BA00068 • 2016-03-07 • Rev. 3
ersa RA 4500
If the password has not been entered correctly, the parameter cannot be changed. The
password check is indicated again using the (+)/(-) keys. You can stop the check and
change to the next parameter by pressing ENTER.
If the password has been entered correctly, the parameter can be set using the (+)/
(-) keys. Conclude the input and change to the next parameter by pressing ENTER. The
password enabling of the station remains for 30 seconds following the last key activity,
so that you do not have to re-enter the password for subsequent parameter changes.
If no function key is pressed within 30 seconds, the password enabling expires and the
password must be entered again at the next parameter input.
If the password protection is to be enabled again before the end of the 30 second period
following input, you must switch off the station for a short time or change the existing
password.
Note:
If the user no longer knows the password, then the station can be reset
to the factory pre-settings. This reset deletes all parameters and the pass
-
word set by the user, however! (See chapter 5.4/5.5).
5.4
Factory pre-settings
The following is a list of the factory pre-settings for the individual programs.
Tabel 3: Factory pre-settings
Program
Pr1
Pr2
Pr3
Pr4
Pr5
Temperature setpoint
285
325
360
385
385
Unit
°C
°C
°C
°C
°C
Standby (h)
0
0
5
10
0
Tip Offset
1
1
1
1
1
Calibration
0
0
0
0
0
Energy
1
1
1
1
1
Other settings:
Program Pr1
Password = 0 (disabled)
Functional description