Endress+Hauser Hart Cerabar PMP71B, Руководство по эксплуатации

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Cerabar PMP71B HART Commissioning
Hauser 47
9.8 "Simulation" submenu
Pressure, current and alarm/warning can be simulated with the Simulation submenu.
Menu path: Diagnostics → Simulation
9.9 Protecting settings from unauthorized access
9.9.1 Hardware locking or unlocking
on
of
f
Zero/ I
Span/ II
Display
1
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DIP switch 1 on the electronic insert is used to lock or unlock operation.
If operation is locked by means of the DIP switch, you can only unlock operation again by
means of DIP switch 1.
If operation is locked by means of the operating menu, you can only unlock operation
again by means of the operating menu.
If operation is locked via the DIP switch, the key symbol  appears on the local display.
Sealing the device
The housing cover is designed to be sealed for use in custody transfer.
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Example with dual compartment housing.
9.9.2 Display operation - locking or unlocking
The  key must be pressed for at least 2 seconds in order to lock or unlock the optical
keys. Display operation can be locked or unlocked in the dialog that appears.
Display operation locks automatically (except in the SIL wizard):
• After 1 minute on the main page if no key has been pressed
• After 10 minutes within the operating menu if no key has been pressed