MSA SUPREMA Touch, Инструкция по установке и обслуживанию, Страница: 24 / 309

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MSA
Operation of the System
SUPREMATouch 23 US
3.3 Operation Menu
The operation menu is divided into four submenus:
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Measure
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Setup
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Maintain
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Diagnosis
These submenus can be selected by tapping the corresponding menu item. The “Measure” sub-
menu is automatically activated at system start-up.
If another menu is active and there is no operator activity for 3 minutes, the system returns to the
Measure submenu. If an alarm occurs the Measure submenu is automatically activated.
Access Authorisation
In the various windows, data can be displayed and entered and certain actions can be initiated by
using the touch screen [e.g., starting a calibration procedure]. However, editing items or initiating
actions requires access authorisation by entering the required level of password or operating a
keyswitch, if fitted.
Three user groups with different password levels are defined:
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Maintenance
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Parametrisation
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Configuration
Fig. 7 Access control
If the user wishes to change a value or press a button when the required authorisation is not yet
issued, the appropriate password must be entered in the pop up window or the key switch activat-
ed. Password authorisation remains in effect until measurement mode is activated either through
user input or automatically due to inactivity of 3 minutes or alarms.
Whether password authorisation is still in effect is indicated by a small lock symbol in lower right
corner of each password controlled window.
Lock symbol