17. oldal / 44
PROCONTROL ELECTRONICS LTD
www.procontrol.hu
Procontrol Proxer7
Code into two parts
A significant number of currently widespread RFID systems operate with 32-bit identifier, but the
older RFID systems used 16-bit identifier. To ensure the compatibility of such systems, the user practice
spread to the more advanced 32-bit identifier 2x16-bit identification number interpreted divided into two
sent some readers. The, the Proxer7 can send the code into two parts with enabled parameter.
The parameter will be read with
Sent datatype = Decoded card data
and in case of receiving
identification of appropriate length (32-bit). The parameter interacts with the
Sent characters
parameter,
the number of characters will be read on the full length of message, so the 2x16-bit will be jointly
represented on the character number.
The effect of the parameters showed in the following example,
Sent number of bits = 32
,
Sent
number of character = 10
and
additional character = 0
ID
Code into two parts
Sent message via Proxer7
32547698
Enabled
0049641842
OFF
0032547698
Communication protocol
The Proxer7 device knows two types of communication protocol, the ASCII protocol and the PCSW
protocol developed by Procontrol Electronics Ltd. The ASCII is a simple character coder standard, based on
Latin ABC. Practically service a simple text output, the ID of card will be sent as a simple numeric
character string. The PCS (Procontrol Communication Standard) is the own standard of Procontrol
Electronics Ltd. More complex, but more secure, packet transfer based method, the detailed description can
be asked at ordering.
ATTENTION!
The commands would only be executed of the correct modes and functions are activate
(eligibility feedback, card presence, transmitter searching)!
The type of communication protocol is a switchable parameter. The settings vary according to the
command structure; this is summarized in the table below.
Set parameters
ASCII
PCS
HOST command
Answer of reader
HOST
command
Answer
of reader
Eligibility
feedback:
OFF
Automatically
card reading
-
xxxxEnter)
ECRRP
Manual card
reading
:TRNUM?;(+Ente
r)
:TRNxxxxxxxxxx;(+Ent
er)*
:NO_TR;(+Enter)
CCRRE
ECRRP
Eligibility feedback: ON
:RIGHTOK;(+Ent
See under: Light and
EAUAC
See under:
Summary of Contents for Proxer 7
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