HERMOS LFM 4x - Page 94

Customer manual
LFM 4x Reader
RFID
WE GENERATE SOLUTIONS
HERMOS AG
Gartenstraße 19 • 95490 Mistelgau
Phone: +49 9279 991 - 0
E-mail: rfid@hermos.com
LFM 4x Reader Rev1.3
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11.3.1 Stream 1 (system state)
S1F0: ABORT TRANSACTION (reading device <-> host)
This message is used instead of an expected reply to cancel an action. The function 0 is defined
in each stream and has the same meaning in each stream.
S1F0 (header only, no additional elements)
S1F1: ARE YOU THERE REQUEST (reading device <-> host, reply)
Determines whether the reading device or the host is online. S1F1 W (header only, no additional
elements)
S1F2: ON-LINE DATA (host -> reading device)
The host indicates that it is online.
S1F2
<L[2]
<A[6] MDLN >
<A[6] SOFTREV
S1F2: ON-LINE (reading device -> host)
The reading device indicates that it is online.
S1F2
<L[2]
<A[6] MDLN >
<A[6] SOFTREV >
>
S1F15: REQUEST OFF_LINE (host -> reading device, reply)
The reading device contains a request to change the communication state to „offline“.
The reading device can only be set to „online“ again using the message S1F17 (or reset S2F19);
all other messages are cancelled by message SxF0.
.
S1F15 W (header only, no additional elements)