
Operating the TP 170A
4-4
TP 170A Equipment Manual
Release 12/99
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
Содержание SIMATIC HMI TP 170A
Страница 8: ...Preface vi TP 170A Equipment Manual Release12 99 CuuDuongThanCong com https fb com tailieudientucntt ...
Страница 16: ...Functionality 2 2 TP 170A Equipment Manual Release12 99 CuuDuongThanCong com https fb com tailieudientucntt ...
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Страница 62: ...APPENDICES J 2 TP 170A Equipment Manual Release12 99 CuuDuongThanCong com https fb com tailieudientucntt ...
Страница 68: ...Technical Data A 6 TP 170A Equipment Manual Release12 99 CuuDuongThanCong com https fb com tailieudientucntt ...
Страница 90: ...System Messages C 20 TP 170A Equipment Manual Release12 99 CuuDuongThanCong com https fb com tailieudientucntt ...