Operating the project
7.3 Entering and modifying the value, date and time
Mobile Client900RXA
118
Operating Instructions, 07/2015, A5E36360099-AA
Value check
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Limit test of numerical values
A tag can be configured with limits. If you enter a value outside these limits it will not be
accepted, for example, "80" is rejected if the configured limit is "78". If an alarm window is
configured, a system alarm is output on the HMI device and the original value is
displayed again.
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Decimal places for numerical values
The number of decimal places can be specified for a numerical text box. The number of
decimal places is checked when you enter a value in this type of text box.
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Decimal places in excess of the limit are ignored.
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Empty decimal places are filled with "0".
Requirement
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A text box has been selected.
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The screen keyboard is displayed.
Procedure
1.
Enter the relevant value.
2.
To discard the input, press <ESC>.
If you have discarded the entry, the text box remains empty or the original value is
displayed.
3.
To confirm the entry, press <ENTER>.
The value has been entered or changed.
