4-4 8 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
DNP COMMUNICATION CHAPTER 4: DNP PROTOCOL
Table 4-1: Supported Object Numbers
The following setpoints are in the PATH: SETPOINTS > DEVICE > COMMUNICATIONS > DNP
PROTOCOL
Object DNP Data Type 8 Series relay
1 Binary Input Status User Assigned FlexLogic Operands
2 Binary Input Change since last
read
10 Binary Output Status for
monitoring
User assigned Virtual Inputs and/
or Commands (client looks at
status only)
12 Control Relay Output Block User assigned Virtual inputs and/or
Commands (client can write to the
user specified number of control
relay outputs)
20 Counter Value Digital counters 1 through 16.
21 Frozen Counter Value
22 Counter Value Change since last
read
23 Frozen Counter Value Change
since last read by client
30 User configured Analog Input
value
32 User configured Analog Input
value changed since last time
read by client
Analog Variation Numbers Data Format
1 32-bit integer value with flag
2 16-bit integer value with flag
3 32-bit integer value without flag
4 16-bit integer value without flag
5 32-bit floating point value with flag
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