7.2.8.1 Activation
Option Value
range
Description Related
Message
Supply pressure active,
inactive
The ‘Supply pressure’ option activates
application-specific monitoring of the
supply pressure.
If the supply pressure is above the upper
threshold or below the lower threshold, a
message is generated.
The current value of the supply pressure
is displayed in the process display and in
the ‘Service’ area under the Operating con-
ditions
è
7.2.7 ‘Service’ menu.
The application-specific monitoring of the
supply pressure is only active after initiali-
sation.
Factory setting: inactive
Message ID: 919,
factory setting:
lower threshold:
1.4 bar
Message ID: 918,
factory setting:
upper threshold:
8 bar
Control deviation active,
inactive
Monitoring of the deviation is activated
with the ‘Control deviation’ option.
The function checks how long it takes the
positioner to reach the target position after
a setpoint value change.
The function checks whether the controlled
status can be maintained. If the target
position is not reached within the set user-
defined threshold after a setpoint value
change, a message is generated.
If the deadband is left again within the
user-defined threshold from the time the
target position is reached, a message is
also generated.
Factory setting: inactive
Message ID: 1034,
factory setting:
threshold: deter-
mined during initiali-
sation.
Dist. actuator active,
inactive
Application-specific monitoring of the total
travel counters, changes in direction and
movements for the drive and the process
valve is activated with these options.
If a counter exceeds the threshold assigned
to it, a message is generated. The current
values of the counters are displayed under
the ‘Counter’ menu item and can also be
reset there
è
7.2.8.2 ‘Counter’ menu.
Factory setting: inactive
Message ID: 0153,
factory setting: total
drive travel
threshold: 50,000,0
00%
Direct. actuator active,
inactive
Message ID: 0150,
factory setting:
threshold number of
changes in direction
of drive: 500,000
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