AEG 239 D User Manual download pdf (Page 15)

COMMUNICATIONS GUIDE

239 MOTOR PROTECTION RELAY – COMMUNICATIONS GUIDE CG–11

DATA 1 - 2 bytes 00 96 data for address 1028

DATA 2 - 2 bytes 00 96 data for address 1029

CRC - 2 bytes 09 53 CRC calculated by the

master

Slave Response

SLAVE ADDRESS - 1 byte 11 message from slave 11

FUNCTION CODE - 1 byte 10 store Setpoints

DATA STARTING ADDRESS - 2 bytes 10 28 Setpoint address 1028

NUMBER OF SETPOINTS - 2 bytes 00 02 2 Setpoints

CRC - 2 bytes C7 90 CRC calculated by slave

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 57 58

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AEG 239 D User Manual Page 15