3.10 ANALOG OUTPUTS
AND ANALOG OUTPUT
COMMANDS
Analog Output Status
Group Number: 40
Analog Outputs Group
Number: 41 Analogue
Output Events Group
Number: 42 Analogue
Output Command Events
Group Number: 43
Capabilities
(leave tick-boxes blank if
this data type is not
supported)
Current Value
If configurable, list
methods
3.10.1 Static Analog Output Status Variation reported when variation 0 requested or in response to Class
polls:
○ Variation 1 – 32-bit
with flag
Not Supported
○ Variation 2 – 16-bit
with flag
○ Variation 3 – single-
precision floating point
with flag
○ Variation 4 – double-
precision floating point
with flag
○ Based on point Index
(add column to table in
part 5)
3.10.2 Analog Output Status 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)
3.10.3 Reports Output Command Event Objects:
○ Never
Not Supported
○ Only upon a
successful Control
○ Upon all control
attempts
3.10.4 Event Variation reported when variation 0 requested or in response to Class polls:
Note: The support for analog output events can be determined remotely using protocol object Group 0
Variation 219.
Table continues on next page
1MRK 511 419-UUS A
Section 3
DNP3 protocol implementation
650 series 2.2 ANSI
67
Point list manual
