Analog inputs – Basler Electric BE1-11 DNP3 Protocol User Manual

Page 56

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50

9424200773 Rev A

Point Index

Description

Control Operations

Off/Trip

On/Close

34

101 Tag Informational Tag

On or Close

0

1

35

Contact Output 1 Override

On/Off or Close/Trip

0

1

36

Contact Output 1 Override

Pulse

0

2

37

Contact Output 2 Override

On/Off or Close/Trip

0

1

38

Contact Output 2 Override

Pulse

0

2

39

Contact Output 3 Override

On/Off or Close/Trip

0

1

40

Contact Output 3 Override

Pulse

0

2

41

Contact Output 4 Override

On/Off or Close/Trip

0

1

42

Contact Output 4 Override

Pulse

0

2

43

Contact Output 5 Override

On/Off or Close/Trip

0

1

44

Contact Output 5 Override

Pulse

0

2

45

Contact Output A Override

On/Off or Close/Trip

0

1

46

Contact Output A Override

Pulse

0

2

47

Contact Output 6 Override

On/Off or Close/Trip

0

1

48

Contact Output 6 Override

Pulse

0

2

49

Contact Output 7 Override

On/Off or Close/Trip

0

1

50

Contact Output 7 Override

Pulse

0

2

51

Contact Output 8 Override

On/Off or Close/Trip

0

1

52

Contact Output 8 Override

Pulse

0

2

53-58

Reserved

Analog Inputs

The following table lists Analog Inputs (Object 30). It is important to note that 16-bit and 32-bit variations
of Analog Inputs, Analog Output Control Blocks, and Analog Output Statuses are transmitted through
DNP as signed numbers. Even for analog input points that are not valid as negative values, the maximum
positive representation for a 16-bit variation is <2

15

-1> = 32,767. For a 32-bit variation the maximum

positive representation is <2

31

-1> = 2,147,483,647.

Each Analog Input point has a separate setting for scaling factor.

See the appropriate BE1-11 instruction

manual for more information on using BESTCOMSPlus to change scaling factors.

An analog change event will be generated if the point changes its value by the absolute amount equal or
greater than the Dead band. Dead band for each analog point is configurable via object 34. Analog
change events, once generated, will be reported in one of the class polls (1, 2, or 3).

Change events for analog inputs are reported in CURRENT mode (when a change is detected, the report
of the change contains the current value of the time of the report, not the time the change was detected.

Analog input Deadband (Object 34) defines ranges where no action should be taken. Note that active
DNP object 34 point list always matches active Analog Inputs (User Mapped) list.

The user can select analog points from the default analog point list (Table 5) and map them to the active
analog user map list. This mapping is only configurable through BESTCOMSPlus. Only points from the
analog user map list are members of class 0 and reported as events through assigned class.

Note: Table 5 is the default point list for Analog Input Deadband Object: 34.

Point List

BE1-11

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