Schweitzer Engineering Laboratories SEL-351 - Message Definitions; A5 C0 Relay Definition Block

D-2 Configuration, Fast Meter, and Fast Operate Commands Date Code 20001006
SEL-351 Instruction Manual
MESSAGE DEFINITIONS
A5C0 Relay Definition Block
In response to the A5C0 request, the relay sends the following block:
Data Description
A5C0 Command
34 Length
04 Support four protocols: SEL, MIRRORED BITS, DNP, and LMD
03 Support three Fast Meter messages
03 Support three status flag commands
A5C1 Fast Meter configuration command
A5D1 Fast Meter command
A5C2 Demand Fast Meter configuration command
A5D2 Demand Fast Meter command
A5C3 Peak Demand Fast Meter configuration command
A5D3 Peak Demand Fast Meter command
0004 Settings change bit
A5C100000000 Fast Meter configuration message
0004 Settings change bit
A5C200000000 Demand Fast Meter configuration message
0004 Settings change bit
A5C300000000 Peak Demand Fast Meter configuration message
0100 SEL protocol, Fast Operate
0101 LMD protocol, Fast Operate
0005 DNP V3.00 protocol, No Fast Operate
0006 Mirrored Bits protocol, No Fast Operate
00 Reserved
checksum 1-byte checksum of preceding bytes
A5C1 Fast Meter Configuration Block
In response to the A5C1 request, relay model 0351xT sends the following block:
Data Description
A5C1 Fast Meter command
84 Length
01 One status flag byte
00 Scale factors in Fast Meter message
00 No scale factors
0A # of analog input channels
02 # of samples per channel
32 # of digital banks (note: this value will be 2E on Firmware Version 0 of
the relay.)
01 One calculation block
0004 Analog channel offset
0054 Time stamp offset
005C Digital offset
Courtesy of NationalSwitchgear.com