Endress+Hauser RIA452 Manuel De Mise En Service page 64

Operation
64
Item Description
No.
1 Start entering text by pushing the jog/shuttle dial for > 3 s. The first character starts flashing.
2 Turn the jog/shuttle dial to change the flashing (selected) character (see "Possible characters").
3 Press the jog/shuttle dial to select the next character (in our example, the second character is now flashing).
4 If the jog/shuttle dial is pressed briefly for the last character, the information entered is accepted.
5 If the jog/shuttle dial is pressed longer than 1 second (max. 2 seconds), the data input is rejected.
Possible characters
The following characters can be entered:
space +ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789/\%
.,:*()
5.3.3 Disabling the programming mode
The entire configuration can be protected against unintentional access by means of a four-digit code.
This code is assigned in the submenu "Parameter/User Code". All the parameters remain visible. If
the value of a parameter should be changed, you are first asked for the user code.
In addition, configuration can also be locked using a switch on the rear of RIA452 (see Section 4.1).
This is indicated with a corresponding symbol on the display.
The "key" symbol is displayed if configuration is locked using the user code.
The "lock" symbol is displayed if hardware locking is activated.
RIA452
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Endress+Hauser