Appendix - Tool - Device Communication
Installation and Operation Manual
X-DPT-RS485-GF100-Series-MFC-eng
Part Number: 541B183AAG
March, 2020
Brooks RS485 L-Protocol MFCs
6. Appendix: Tool - Device Communication
MFC's can have software configurable MAC ID's by sending the "Set MAC
ID" command to the current MFC controller address or the default address
(0xFF).
Master controller will use this message to set the MAC ID of a MFC.
Set message from Master controller to a digital MFC controller
MAC ID (Targeted MFC controller address)
STX(0x02)
Command Code(0x81 for write)
Packet Length(0x04)
Class ID(0x03)
Instance ID(0x01)
Attribute ID(0x01)
Data(0x33~0x47)
Pad(0x00)
Checksum
61
