Entering Values - Siemens SIMATIC HMI TP 170A Equipment Manual

Operating the TP 170A
4.2

Entering Values

Principles of operation
Input fields are used to enter digits and texts (characters 0 to 9 and A to F). To do
so, touch the corresponding field. The system keyboard appears.
After an entry has been made correctly, the system keyboard automatically
disappears and the entered value is accepted in the input field.
System keyboard
The buttons available for operation on the system keyboard are dependent on the
type of value to be entered. Buttons which are available for operation are
highlighted, and those not available appear simply as empty areas.
Figure 4-1 illustrates an example of the system keyboard for entering decimal
values. Table 4-1 explains the significance of each individual button.
Figure 4-1 System keyboard
4-4
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TP 170A Equipment Manual
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