Schweitzer Engineering SEL-387-0, Instruction Manual

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G.16
SEL-387-0, -5, -6 Relay Instruction Manual Date Code 20170601
Distributed Network Protocol
Point Remapping
Relay Summary Event
Data
Whenever there are unread relay event summary data (fault data), binary input
point 1619 will be set. To load the next available relay event summary, the
master should pulse binary output point 41. This will cause the event summary
analogs (points 201–218) to be loaded with information from the next oldest
relay event summary. Since the summary data are stored in a first-in, first-out
manner, loading the next event will cause the data from the previous load to be
discarded. The event summary analogs will retain this information until the
next event is loaded. If no further event summaries are available, attempting to
load the next event will cause the event type analog (point 201) to be set to 0.
Point Remapping
Introduction
The DNP command is available to view and remap the DNP data. This
command is available at level 1 for viewing data, but only from level 2 can it
be used to remap the DNP map.
Inputs
Command Syntax: DNP [A|B|S|T]
DNP [AI|AO|BI|BO|C] [VIEW]
The DNP analog input, analog output, counter, binary output, and binary input
points can be remapped via the
DNP command. The map is composed of five
lists of indices: one for the analog inputs (30 and 32), one for the binary
inputs (1 one 2), one for the binary outputs (10 and 12), one for the analog
outputs (40 and 41), and the other for the counters (20 and 22). The indices
correspond to those given by the relay DNP data map. The order in which they
occur in the list determines the index that the corresponding value is reported
to the DNP master. If a value is not in the list, it is not available to the DNP
master. All points of the corresponding type can be included in the list, but
must only occur once. The maps are stored in nonvolatile memory and are
protected with a checksum. The
DNP command is only available if DNP has
been selected on one of the ports.
50 *
b
*
b
*
b
*
b
*
b
*
b
*
b
*
b
391–384
53
49A01A 49T01A 49A02A 49T02A 49A03A 49T03A 49A04A 49T04A 415–408
54 49A05A 49T05A 49A06A 49T06A 49A07A 49T07A 49A08A 49T08A 423–416
55 49A09A 49T09A 49A10A 49T10A 49A11A 49T11A 49A12A 49T12A 431–424
56 49A01B 49T01B 49A02B 49T02B 49A03B 49T03B 49A04B 49T04B 439–432
57
49A05B 49T05B 49A06B 49T06B 49A07B 49T07B 49A08B 49T08B 447–440
58 49A09B 49T09B 49A10B 49T10B 49A11B 49T11B 49A12B 49T12B 455–448
59 COMFLA RTDINA COMFLB RTDINB *
b
*
b
*
b
ISQTAL 463–456
a
SEL-387-6 Relay only.
b
Reserved for future use.
c
!ALARM for firmware versions prior to R600 in the SEL-387-5 and SEL-387-6 Relays.
Table G.7 SEL-387-5, -6 Relay Binary Input Lookup Table (Sheet 3 of 3)
Row SEL-387 Relay Word Bits
Binary
Input
Point