User guide

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NT® INTEGRATED FLOW CONTROLLER WITH DEVICENET™ COMMUNICATION USER GUIDE
Instance 2 - Inlet Pressure
ATTRIBUTES 31.2 - INSTANCE ATTRIBUTES - S-ANALOG SENSOR OBJECT 2
ATT. RE- SUP- ACCESS DATA ATTRIBUTE
ID QUIRED PORTED RULE NV NAME TYPE DESCRIPTION VALUES
3 Optional Yes Get NVC Data USINT Determines the [default] = INT
Type Data Type of
value and all
related attributes
as specified in
this table.
4 Optional Yes Get NVC Data ENGUNITS Determines the [default] = Counts*
Units Units context of
value and all
related attributes.
5 Required Yes Get V Reading BOOL Indicates that 0 = Invalid
Valid the Value 1 = Valid
attribute contains (invalid: e.g., not
a valid value. warmed up yet)
6 Required Yes Get V Value INT or Analog The corrected, con-
specified input value verted, calibrated
by Data final value of the
Type if sensor
supported
7 Required Yes Get V Status BYTE Alarm and b0 = High alarm
Warning state b1 = Low alarm
of this object b2 = High warning
instance b3 = Low warning
b4-b7 = Reserved
8 Optional Yes Set NV Alarm BOOL Enables the 0 = Disable [default]
Enable setting of the 1 = Enable
Alarm status
bits
9 Optional Yes Set NV Warning BOOL Enables the 0 = Disable [default]
Enable setting of the 1 = Enable
Warning status
bits
10 Optional Yes Get NVC Full Same as The value of = 6000
hex
Scale Value Full Scale
for the sensor.
17 Optional Yes Set NV Alarm Same as Determines the [default] =
Trip Value value above Maximum value
Point which an for its data type.
High Alarm Condition
will occur.
18 Optional Yes Set NV Alarm Same as Determines the [default] =
Trip Value value below Minimum value
Point which an for its data type.
Low Alarm Condition
will occur.
21 Optional Yes Set NV Warning Same as Determines the [default] =
Trip Value value above Maximum value
Point which a Warning for its data type.
High Condition
will occur.
* Counts are interpreted as a "Percent of Full Scale" where a Count Value of 24576 (6000 hexadecimal) corre-
sponds to 100%. This allows a maximum reading of 133.33%.
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