22
Configuring the device to work with the RFID reader by
RCS SOVA protocol on RS-485 bus
"BI 530R TREK" tracking device enables work with RFID reader using
RCS
SOVA
protocol
via
RS-485
bus.
By default, the device is programmed to poll RFID reader at the 9th
address. To correctly configure the reader, please first familiarize with the
device technical documentation.
To transfer the number of approached card to the server, configure
I/O element of RFID Ekey (see
Appendix 2
), and set for RFID Ena
parameter (ID 0915, see
Appendix 1
) value 10.
In addition to the transmission of card number, there is an ability to
manage the discrete outputs Out 1 and Out 2 depending on the approached
cards. For this purpose, the device has the ability to store in the nonvolatile
memory up to 20 card numbers. If the number of the approached card
coincides with the number of one of the cards stored in the memory, the
device activates one of the discrete outputs. Selection of specific discrete
output to be activated depends on the value of ID 0915 parameter.
ID 0920 – 0939 are used for the storage of valid card numbers
(
Appendix 1
).
Line with electronic card value shall contain exactly 10 characters -
numbers 0-9 or uppercase A-F. Each pair of symbols encodes one byte in
ASCII representation. The lowest byte of the electronic card is recorded
first, and so on in ascending order. In the pair of characters, the first
character is the senior, the second is the younger half-byte.
Sample of setting:
At approaching RFID-card the device transfers its number (ID 157 at
the transmission) to the server - 8597874069. Then we convert this
number into the HEX and get 200792595.
Further record the card number into the memory of the device from
the high-order byte to the low-order byte. The command will be as follows:
setparam 0920 9525790002;
Configuring the device for working with fuel level sensors
by RS-485
"BI 530R TREK" tracking device enables work with fuel level sensors
via RS-485. Up to four fuel level sensors can be connected in total.
To work with fuel level sensors, enable in the device settings the
corresponding I/O element (see
Appendix 2
). In this case the fuel level
sensors shall be preset. Information on configuration of fuel level sensors
can be found in sensor relevant documentation.
The tracking device is able to transmit unprocessed ("raw") data
from
level
sensors,
as
well
as
data
processed by Kalman software filter.
