Emerson Fisher FIELDVUE DVC6000f User Manual

DVC6000f Digital Valve Controllers
December 2009
4-32
ALERT IS CLEARED
ALERT IS SET
TRAVEL ALERT
HIGH POINT
TRAVEL ALERT
DEADBAND
A6532/IL
Figure 4-2. Travel Hi Alert Deadband
Travel Limit
 Travel Hi Hi Alert
This alert is active if the Travel exceeds the Travel Hi
Hi Alert point.
 Travel Hi Hi Alert Enable
When enabled Travel Hi Hi Alert Enable activates the
Travel Hi Hi Alert.
 Travel Hi Hi Alert Point
Travel Hi Hi Alert Point (TVL_HI_HI_ALRT_PT
[77.18]) is the value of the travel, in percent (%) of
ranged travel, which, when exceeded, sets the Travel
Alert Hi Hi alert.
 Travel Hi Hi Deadband
Travel Hi Hi Deadband (TVL_HI_HI_DB [77.19]) is the
travel, in percent (%) of ranged travel, required to
clear a Travel Hi Hi alert, once it has been set. See
figure 4-2.
 Travel Lo Lo Alert
This alert is active if the Travel is lower than the Travel
Lo Lo Alert point.
 Travel Lo Lo Alert Enable
When enabled Travel Lo Lo Alert Enable activates the
Travel Lo Lo Alert.
 Travel Lo Lo Alert Point
The Travel Lo Lo alert is set when the value of the
travel, in percent (%) of ranged travel, goes below the
Travel Lo Lo Alert Point (TVL_LO_LO_ALRT_PT
[77.12]).
 Travel Lo Lo Deadband
Travel Lo Lo Deadband (TVL_LO_LO_DB [77.13]) is
the travel, in percent (%) of ranged travel, required to
clear a Travel Lo Lo alert once it has been set. See
figure 4-3.
ALERT IS CLEARED
ALERT IS SET
TRAVEL ALERT
LO POINT
TRAVEL ALERT
DEADBAND
A6532-1/IL
Figure 4-3. Travel Lo Alert Deadband
Travel Hi/Lo
 Travel Hi Alert
This alert is active if the Travel exceeds the Travel Hi
Alert point.
 Travel Hi Alert Enable
When enabled Travel Hi Alert Enable activates the
Travel Hi Alert.
 Travel Hi Alert Point
Travel Hi Alert is set if the ranged travel rises above
the Travel Hi Alert Point (TVL_HI_ALRT_PT [77.16]).
Once the alert is set, the ranged travel must fall below
the alert high point set by the Travel Hi Deadband
before the alert is cleared. See figure 4-2.
 Travel Hi Deadband
Travel Hi Deadband (TVL_HI_DB [77.17]) is the travel,
in percent (%) of ranged travel, required to clear a
Travel Hi Alert, once it has been set. See figure 4-2.
 Travel Lo Alert
This alert is active if the Travel is lower than the Travel
Lo Alert point.
 Travel Lo Alert Enable
When enabled Travel Lo Alert Enable activates the
Travel Lo alert.
 Travel Lo Alert Point
The Travel Alert Lo alert is set when the value of the
travel, in percent (%) of ranged travel, goes below the
Travel Lo Alert Point (TVL_LO_ALRT_PT [77.14]).
 Travel Lo Deadband
Travel Lo Deadband (TVL_LO_DB [77.15]) is the
travel, in percent (%) of ranged travel, required to
clear a travel lo alert, once it has been set. See
figure 4-3.
4

Emerson Fisher FIELDVUE DVC6000f Specifications

General

Brand	Emerson
Model	Fisher FIELDVUE DVC6000f
Category	Controller
Language	English