User's Manual

Brooks Automation
260301 Revision A 69
ATR60LF RFID Reader CAN Bus 7 Operation
Product Manual 7.5 Operation of the SECS Protocol
7.5.7 Message Details
Equipment status S1F1: ARE YOU THERE REQUEST (R) H -> E
This message is used to perform a heartbeat between host and connected
device.
S1F1 W . * Header only
S1F2: ON-LINE DATA (D) E -> H
The device signifies that it is online and reports the model number and the
software revision of the head.
S1F2
<L[2]
<MDLN >
<SOFTREV >
>
System errors S9F1: UNRECOGNIZED DEVICE ID (E -> H)
The device ID in the message block header does not correspond to the
equipment device ID.
S9F1
<MHEAD > .
S9F3: UNRECOGNIZED STREAM TYPE (E -> H)
The reader does not recognize the stream type in the message block
header.
S9F3
<B[10] MHEAD > .
S9F5: UNRECOGNIZED FUNCTION TYPE (E -> H)
The reader does not recognize the function number in the message block
header.
S9F5
<B[10] MHEAD > .
S9F7: ILLEGAL DATA (E -> H)
The reader does not recognize the data in the message.
S9F7
<B[10] MHEAD > .