Prosonic S FMU95
Commissioning
E Hauser
47
6.1.4
Unlock configuration
If
appears on the display, the instrument is locked against parameter changes. Before
commissioning the instrument must be unlocked.
For the Prosonic S there are three types of locking:
• Software locking
• Locking by key combination
• Hardware locking
Indication of the locking state
The current locking state of the instrument is displayed in the parameter "device properties/
password-reset/status". The following states may occur:
•
unlocked
All parameters (except of service parameters) can be changed.
•
code locked
The instrument has been locked via the operating menu. It can be unlocked by entering the
unlocking code into the "code" parameter.
•
key locked
The key has been locked by a key combination. It can only be unlocked by pressing all three keys
simultaneously.
•
switch locked
The instrument has been locked by the switch in the terminal compartment. It can only be
unlocked by this switch.
Software locking
Locking
Go to the parameter "device properties/passoword-reset/code" and enter a value
2457. The
instrument is locked against parameter changes.
The
symbol appears on the display.
Unlocking
If you try to change a parameter, the "password-reset" parameter set appears. Select the "code"
parameter and enter "2457". Parameters can be changed again.
Locking by key combination
Locking
Press all three keys simultaneously. The instrument is locked against parameter changes.
The
symbol appears on the display.
Unlocking
If you try to change a parameter, the "password/reset" parameter set appears. "key locked" is
displayed in the "status" parameter. Press all three keys simultaneously. Parameters can be changed
again.
Содержание Prosonic S FMU95
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