GE 345 Communications Manual page 52

ETHERNET INTERFACE
NOTE:
1–48
Table 18: DNP point list
SETTINGS
Binary Input Point 0 Entry
Binary Input Point 63 Entry
Analog Input Point 0 Entry
Analog Input Point 0 Scale Factor 1
Analog Input Point 0 Deadband
Analog Input Point 31 Entry
Analog Input Point 31 Scale
Factor
Analog Input Point 31 Deadband
Binary Output Point 0 ON
Binary Output Point 0 OFF
Binary Output Point 15 ON
Binary Output Point 15 OFF
• The DNP Time Sync IIN Period setting determines how often the Need Time Internal
Indication (IIN) bit is set by the 345. Changing this time allows the 345 to indicate that
a time synchroniztion command is necessary more or less often
• Various settings have been included to configure Default Variation for the Binary
Inputs, Counters and Analog Inputs Objects. The default variation refers to the
variation response when variation 0 is requested, and/or in class 0, 1, 2, or 3 scans
• Up to 64 Binary Inputs and 32 Analog Input entries can be mapped to an item from a
list of 345 status events and metered values. Status events correspond to Funcion
Code 134B.
• Each Analog Input point Deadband and Scale Factor can be set individually instead of
setting a general deadband or scale for different metering groups. This will avoid scale
and deadband conflicts for different meterings of the same nature.
• Up to 16 Binary/Control Outputs can be configured by selecting a Virtual Input or
Command from a list of 32 Virtual Inputs and Commands (Force Coils). Some legacy
DNP implementations use a mapping of one DNP Binary Output to two physical or
virtual control points. In Order to configure Paired Control Points the source for states
ON and OFF should be set to different Virtual Inputs or Commands.
• The DNP Technical Committee recommends using contiguous point numbers, starting
at 0, for each data type, because some DNP3 Master implementations allocate
contiguous memory from point 0 to the last number for each data type.
Binary Inputs are inputs to the Master. Binary Outputs are outputs from the Master.
CHAPTER 1: COMMUNICATIONS GUIDE
PARAMETER RANGE
Select entry Operands
from a list
Select entry Operands
from a list
Select entry Analog parameters
from a list
0.001 ; 0.01 ; 0.1 ; 1 ; 10 ; 100 ;
1000 ; 10000 ; 100000
30000 0 to 100000000
Select entry Analog parameters
from a list
1 0.001 ; 0.01 ; 0.1 ; 1 ; 10 ; 100 ;
1000 ; 10000 ; 100000
30000 0 to 100000000
Select entry Virtual Input 1 to 32 and Force
from a list Coils
Select entry Virtual Input 1 to 32 and Force
from a list Coils
Select entry Virtual Input 1 to 32 and Force
from a list Coils
Select entry Virtual Input 1 to 32 and Force
from a list Coils
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
FORMAT
F134
F134
F85
F9
F85
F9
F86
F86
F86
F86