D.2
SEL-387-0, -5, -6 Relay Instruction Manual Date Code 20170601
Configuration, Fast Meter, and Fast Operate Commands
Message Definitions
Message Definitions
A5C0 Request
In response to the A5C0 request, the relay sends the following block.
A5E3 Fast Operate Breaker Control
A5ED Fast Operate Reset Command
A546 Temperature Data Block
Table D.2 ASCII Configuration Message List
Request to Relay (ASCII) Response From Relay
ID ASCII Firmware ID String and Terminal ID Setting (TID)
DNA ASCII Names of Relay Word bits
BNA ASCII Names of bits in the Fast Meter Status Byte
Table D.1 Binary Message List (Sheet 2 of 2)
Request to Relay (hex) Response From Relay
Table D.3 A5CO Relay Definition Block (Sheet 1 of 2)
Data Description
A5C0 Command
40 Message length (64 bytes)
42 Message length (66 bytes (DNP versions only))
xx Non-DNP versions = 02
xx DNP versions = 03
03 Support fast meter, fast demand, and fast peak
05 Status flag commands supported: Warn, Fail, Group or
Settings change
A5C1 Fast meter configuration
A5D1 Fast meter message
A5C2 Fast demand configuration
A5D2 Fast demand message
A5C3 Fast peak configuration
A5D3 Fast peak message
0002 Self-test warning bit
5354410D0000 (STA<CR>) Check status
0003 Self-test failure bit
5354410D0000 (STA<CR>) Check status
0004 Settings change bit
A5C100000000 Reconfigure fast meter on settings change
0004 Settings change bit
53484F0D0000 (SHO<CR>) Check the settings
0004
53484F20470D (SHO G<CR>) Check the Global settings
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