Technical data
Mobile Panel 7200 User's manual V 1.01
15
2.2.2 Operating and display elements
2.2.2.1 Touch screen
5MP7251.101P-000 uses a projected capacitive multi-touch screen.
The touch screen can be operated with one or more fingers (with or without gloves). The following operation
guidelines should be observed to ensure long life of the touch screen:
•
The touch screen is not permitted to be operated with gloves or other suitable operating devices if they
have been contaminated with chemicals (see
"Chemical resistance" on page 76
) or hard, sharp-edged
substances (e.g. sand, grinding paste, metal cuttings of all kinds).
•
The touch screen is not permitted to be operated with pointed, sharp metallic objects (e.g. screwdrivers)
or with ballpoint pens or pencils.
•
The touch screen is not permitted to be exposed to continuous sunlight.
Caution!
Failure to observe these guidelines may significantly reduce the service life of the touch screen or
result in immediate damage or failure.
2.2.2.2 Mobile Panel 7251 - Membrane keypad
How keys/LEDs are assigned depends on how they will be used by the
customer.
Some keys are preconfigured at the factory. The key configuration can be
changed in a text file and transferred to the device using the ADI Control
Center (included in Windows, see
The states of the keys or LEDs can be read or switched by a program using
the Automation Device Interface (ADI library).
Information:
This color printout is not a true color printout, i.e. the colors of
the panel overlay may vary slightly.
2.2.2.2.1 Keys and LEDs
Information:
The MP7251 does not support fast blinking; the ADI library handles fast blinking the same as slow
blinking.
