Object Structure
17200138_002_C0 – (2016-10) –
Leybold
19
Attr.
ID
Access
rule
NV/
V
Name DeviceNet
data type
Description of
Attribute
Semantics of Values
25 Set NV Safe
State
USINT Specifies the be-
havior for the
Value for states
other than
Execute
→ "Semantics" section
below.
[default] = 0
26 Set NV Safe
Value
INT or
specified
by Data
Type
The Value to be
used for Safe
State = Safe
Value
→ "Semantics" section
below.
[default] = 0
32 Get NV Over-
range
INT or
specified
by Data
Type
Specifies the
highest valid
Value
The value above which
attribute Reading Valid
is set to invalid.
[default] = maximum
allowable value for the
Data Type
33 Get NV Under-
range
INT or
specified
by Data
Type
Specifies the
lowest valid
Value
The value below which
attribute Reading Valid
is set to invalid.
[default] = minimum
allowable value for the
Data Type
94 Get V Sensor
Warning
Struct of
Byte
Bit definitions of
Sensor Warnings
0 = [default]
→ "Semantics" section
95 Get V Sensor
Alarm
Struct of
Byte
Bit definitions of
Sensor Alarms
0 = [default]
→ "Semantics" section
96 Get V Status
Extension
BYTE Bit-mapped byte
providing addi-
tional status bits
Bit description:
0 Reading Invalid *)
1 Overrange
Exceeded
2 Underrange
Exceeded
99 Get NV Subclass UINT Defines a subset
of additional attri-
butes, services
and behaviors.
02 = Heat Transfer
Vacuum Gauge
*) Logical inversion of Reading Valid.
2.4.2.2 Semantics of S-Analog Sensor Instance 1
All data type attributes use the enumerated values integer or float.
→ Abbreviations 4
The data type value will be set automatically based upon the first valid I/O con-
nection established by the device.
If no established I/O connections exist, which include an attribute from this object,
then the Data Type attribute is settable provided that the object is in the Idle State.
Note: Using data type integer in combination with a pressure unit (mbar, Torr or
Pa) will obviously not produce reasonable values below 1.
The Data Unit is only settable in the IDLE state.
ID 3 Data Type
ID 4 Data Unit
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