Handling Input Errors; Language Selection - JUMO miroTRON Operating Manual

6.3

Handling input errors

Operating level input errors via device buttons
The software checks the value range and length of input values in the operating level. Invalid values are
not accepted.
Checking values of configuration data
A potential error source can be the input and specification of incorrect configuration and parameter data.
• The device software checks the value range all of the entries on the device upon data transfer (key-
pad, setup interface).
• The setup program itself checks the value range of entries and disallows the input of implausible val-
ues.
The device software does not carry out a full plausibility check if, within the configuration level, data is
input via the device keypad or the setup program.
NOTE!
The person who carries out the configuration should first plan how the device is to be configured and
then carry out the configuration carefully.
Retrospective changes should be performed by a person who can assess the effects on other configu-
ration parameters and program settings.
6.4

Language selection

After switching on the device for the first time, the user can either confirm the flashing displayed lan-
guage with "OK" or select another language using the "Up"/"Down" buttons and then confirm this with
"OK".
After applying a language, the device automatically sets this parameter to "OFF", meaning that language
selection is not necessary the next time the device is switched on.
If, at a later point, another user is also to have the option of selecting a language, the configuration pa-
rameter "LANGUAGE SELECT. POWER ON" can be set to "ON" in the menu (Configuration > System
data).
The language of the device texts can be changed at any time in the configuration settings. This is irre-
spective of the language selection after switching on the device.
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