3.9 ANALOG INPUTS
Static (Steady-State)
Group Number: 30
Static Frozen Group
Number: 31
Event Group Number: 32
Frozen Analog Input
Event Group Number: 33
Deadband Group
Number: 34
Capabilities
(leave tick-boxes blank if
this data type is not
supported)
Current Value
If configurable, list
methods
○ Variation 1 – 32-bit
without time
Not Supported
○ Variation 2 – 16-bit
without time
○ Variation 3 – 32-bit
with time
○ Variation 4 – 16-bit
with time
○ Variation 5 – Single-
precision, floating-point
without time
○ Variation 6 – Double-
precision, floating-point
without time
○ Variation 7 – Single-
precision, floating-point
with time
○ Variation 8 – Double-
precision, floating-point
with time
○ Based on point Index
(add column to table in
part 5)
3.9.9 Frozen Analog Inputs included in Class 0 response:
○ Always Not Supported
○ Never
○ Only if the point is
assigned to a class
○ Based on point Index
(add column to table in
part 5)
3.9.10 Frozen Analog Input Event reporting mode: When responding with event data and more than one
event has occurred for a data point, an Outstation may include all events or only the most recent event. All
events are typically reported for Frozen Analog Inputs.
Table continues on next page
1MRK 511 419-UUS A Section 3
DNP3 protocol implementation
650 series 2.2 ANSI 65
Point list manual
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