Bürkert 8792, Operating Instructions Manual

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54
Operation
Type 8792, 8793 REV.2
13.1.1 Description of the symbols which are displayed on the
process level
The symbols which are displayed depend on
•
type,
•
operation as position or process controller,
•
AUTOMATIC or MANU operating state and
•
the activated functions.
Operation Icon Description
Types 8792/8793
Operation
as position
controller
AUTOMATIC operating state
Diagnostics active (optional; only available if the device has the additional
software for the diagnostics)
X.CONTROL / Position controller active (symbol is indicated for Type 8793
only)
CUTOFF active
SAFEPOS active
Interface I/O Burst
Interface I/O RS232 HART
SECURITY active
Other symbols
for Type 8793
Operation
as process
controller
P.CONTROL / process controller active
Bus active
SIMULATION active
Table 23: Symbols of the process level.
13.1.2 Flashing of the display background lighting
Flashing is used to localize the device in a network. It is activated when selecting the device in the Bürkert-
Communicator or when requested via a fieldbus.
13.2 Function of the keys
The function of the 4 keys for operation differs depending on the operating state (AUTOMATIC or MANU)
and operating level (process level or setting level).
The key function which is active is displayed in the gray text field which is above the key.
The description of the operating levels and operating states can be found in chapter “13 Oper-
ation” and “13.5 Operating states” .
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