Honeywell FlexLine SmartServo 954, Руководство по обслуживанию

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228 Service Manual Part No.: 4417340 Revision 1
954 SmartServo FlexLine
Name Value Range Default Value Description
[Analog output
hysteresis] < 0 – 3.402823 × 10 38 >
(meters)
< 0.010 > A value relative to the threshold
that will determine the point at
which deactivation of an analog
output safe state occurs after
activation by an overfill or
underfill condition.
For an underfill condition,
deactivation occurs when the
product level is above (threshold
+ hysteresis).
For an overfill condition,
deactivation occurs when the
product level is below (threshold
– hysteresis).
[Analog output
burnout action < High >, < Low > < High > The burnout action or safe state
of the analog output for each of
the possible reasons for
activating a safe state.
[Analog output
high burnout
value] < 21 – 25 >
(mA)
< 21 The safe state current level of
the analog output for a condition
configured for high burnout.
[Analog output
low burnout
value] < 0.5 – 3.6 >
(mA)
< 3.6 > The safe state current level of
the analog output for a condition
configured for low burnout.
[Analog output
upper range
value] < 0 – 3.402823 × 10 38 >
(meters)
< 0 > Product level value
corresponding to a 20 mA or
100% current level.
[Analog output
lower range
value] < 0 – 3.402823 × 10
38
>
(meters)
< 0 > Product level value
corresponding to a 4 mA or 0%
current level.