Schweitzer Engineering Laboratories SEL-351 - BNA Message

Date Code 20001006 Configuration, Fast Meter, and Fast Operate Commands D-13
SEL-351 Instruction Manual
"LB1","LB2","LB3","LB4","LB5","LB6","LB7","LB8","yyyy"
"RB1","RB2","RB3","RB4","RB5","RB6","RB7","RB8","yyyy"
"LT1","LT2","LT3","LT4","LT5","LT6","LT7","LT8","yyyy"
"SV1","SV2","SV3","SV4","SV1T","SV2T","SV3T","SV4T","yyyy"
"SV5","SV6","SV7","SV8","SV5T","SV6T","SV7T","SV8T","yyyy"
"SV9","SV10","SV11","SV12","SV9T","SV10T","SV11T","SV12T","yyyy"
"SV13","SV14","SV15","SV16","SV13T","SV14T","SV15T","SV16T","yyyy"
"79RS","79CY","79LO","SH0","SH1","SH2","SH3","SH4","yyyy"
"CLOSE","CF","RCSF","OPTMN","RSTMN","FSA","FSB","FSC","yyyy"
"BCW","50P32","*","59VA","TRGTR","52A","*","*","yyyy"
"SG1","SG2","SG3","SG4","SG5","SG6","ZLOUT","ZLIN","yyyy"
"ZLOAD","BCWA","BCWB","BCWC","ALARM","OUT11","OUT10","OUT9","yyyy"
"OUT8","OUT7","OUT6","OUT5","OUT4","OUT3","OUT2","OUT1","yyyy"
"3PO","SOTFE","Z3RB","KEY","EKEY","ECTT","WFC","PT","yyyy"
"PTRX2","PTRX","PTRX1","UBB1","UBB2","UBB","Z3XT","DSTRT","yyyy"
"NSTRT","STOP","BTX","TRIP","OC","CC","DCHI","DCLO","yyyy"
"67P2S","67N2S","67G2S","67Q2S","PDEM","NDEM","GDEM","QDEM","yyyy"
"*","*","*","*","*","*","*","*","yyyy"
"*","*","*","*","*","*","*","*","yyyy"
"*","*","*","*","*","*","*","*","yyyy"
"*","*","*","*","*","*","*","*","yyyy"
<ETX>
where <STX> is the STX character (02).
<ETX> is the ETX character (03).
the last field in each line (yyyy) is the 4-byte ASCII hex representation of the checksum
for the line.
"*" indicates an unused bit location.
Messages for other relay models may be derived from the appropriate tables in Section 9 of this
manual, using the above format.
BNA Message
In response to the BNA command, the relay sends names of the bits transmitted in the Status Byte
in the A5D1 message. The first name is the MSB, the last name is the LSB. The BNA message is:
<STX>"*","*","*","STSET","*","*","*","*","yyyy"<ETX>
where: "yyyy" is the 4-byte ASCII representation of the checksum.
"*" indicates an unused bit location.
The BNA command is available from Access Level 1 and higher.
Courtesy of NationalSwitchgear.com