GE 1601-0149-A2 manual DNP 3.0 Device Profile Document

DNP Protocol

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Communications Guide

DNP 3.0: DEVICE PROFILE DOCUMENT (Continued)

Executes Control Operations:
Write Binary Outputs	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Select/Operate	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Direct Operate	❐ Never	❐✖ Always		❐ Sometimes	❐ Configurable
Direct Operate: No Ack	❐ Never	❐✖ Always		❐ Sometimes	❐ Configurable
Count > 1	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Pulse On	❐ Never	❐✖ Always		❐ Sometimes	❐ Configurable
Pulse Off	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Latch On	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Latch Off	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
See Binary / Control Relay Output Block (Objects 10/12) on page 51 for an
explanation of the above.
Queue	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Clear Queue	❐✖ Never	❐ Always		❐ Sometimes	❐ Configurable
Reports Binary Input Change Events when			Reports time-tagged Binary Input Change
no specific variations requested:			Events when no specific variation
❐ Never			requested:
❐✖ Only time-tagged			❐ Never
❐ Only non-time-tagged			❐✖ Binary Input Change With Time
❐ Configurable to send both, one or			❐ Binary Input Change With Relative
the other			Time
			❐ Configurable
Sends Unsolicited Responses:			Sends Static Data in Unsolicited
❐✖ Never			Responses:
❐ Configurable			❐✖ Never
❐ Only certain objects			❐ When Device Restarts
❐ Sometimes			❐ When Status Flags Change

❐ENABLE/DISABLE UNSOLICITED Function codes supported

Default Counter Object/Variation:	Counters Roll Over at:
❐ No Counters Reported	❐ No Counters Reported
❐ Configurable	❐ Configurable
❐✖ Default Object / Default Variation	❐ 16 Bits
❐ Point-by-point list attached	❐ 32 Bits
	❐ Other Value
	❐✖ Point-by-point list attached
Sends Multi-Fragment Responses: ❐ Yes	❐✖ No

Implementation Table The table below gives a list of all objects recognized and returned by the relay. Additional information is provided on the following pages including a list of the default variations returned for each object and lists of defined point numbers for each object.

Implementation Table Notes:

1.For this object, the quantity specified in the request must be exactly 1 as there is only one instance of this object defined in the relay.

2.All static data known to the relay is returned in response to a request for Class 0. This includes all objects of type 1 (Binary Input), type 10 (Binary Output), type 20 (Binary Counter), type 21 (Frozen Counter) and type 30 (Analog Input).

3.The point tables for Binary Input and Analog Input objects contain a field that defines to which event class the corresponding static data point has been assigned.

4.For this object, the qualifier code must specify an index of 7 only.

5.Delay Measurement (function code 23) is supported since the relay allows for writing the time via object 50 and it also periodically sets the “Time Synchroni- zation Required” Internal Indication (IIN). The IIN is set at power-up and will be set again 24 hours after it was last cleared. The IIN is cleared when time is writ- ten as object 50 data or if IRIG-B is enabled and relay time is updated as a result of a successful decoding of this signal.

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