User's Manual

Brooks Automation
64 260301 Revision A
7 Operation ATR60LF RFID Reader CAN Bus
7.5 Operation of the SECS Protocol Product Manual
Data item examples
Message set The SECS-II message set used by the LF60C SoliD Gen3 reader consists of
the following different stream types.
Stream 1: (Equipment status)
S1F1 and S1F2 Are you there request
Stream 9: (System errors)
S9F1 Unrecognized device ID (UDN)
S9F3 Unrecognized stream type (USN)
S9F5 Unrecognized function type (UFN)
S9F7 Illegal data (IDN)
S9F9 Transaction timer timeout (TTN)
According to SEMI E99 carrier ID read/writer functional standard for SECS-
I and SECS-II protocol, the RFID Reader LF60C SoliD Gen3 supports these
defined stream 18 messages:
Stream 18: (Equipment status)
S18F1 Read attribute request (RAR)
S18F3 Write attribute request (WAR)
S18F5 Read data request (RDR)
S18F7 Write data request (WDR)
S18F9 Read material ID request (RMID)
S18F11 Write material ID request (WMID)
S18F13 Subsystem command request (SCR)
S18F71 Event report send (ERS)
S18F79 Read STATUS request (STATE)
Meaning Format Length
1-byte integer 65 01 xx
4-byte integer 71 04 MSB ... ... LSB
ASCII 41 06 1st chr 2nd chr 3rd chr 4th chr 5th chr 6th chr
Zero-length xx 00
List data item 01 03 1st element 2nd element 3rd element