FIELDBUS COMMUNICATION 4.8. Read device identification FC = 43 (2Bh) E.g: Read a single specific Id which is the vendor name Request: Response: STATUS Approved PAGE 20/22 © Copyright 2019 ABB. All rights reserved. Modbus Master Modbus-RTU: Slave NR.47 Request RS485 / Modbus RTU Softstarter Response 2F 2B 0E 04 00 9B 21 { Slave 47 FC = 2B Interface T Category Id Offset CRC 2F 2B 0E 04 83 00 00 01 00 03 41 42 42 ED FB { { Slave 47 FC = 2B Interface Type Category Conformity level More follows Next Object Id Number of ob- Object 1 Id Object Id length Object value CRC SECURITY LEVEL Public DOCUMENT ID. 1SFC132367M0201 REV. B LANG. en