Commissioning and configuration
40
RFM - HF RFID Series
Leuze electronic
Then push the "
Initialize Trimming
" button located on the lower edge of the electronics
cover once. One of the LEDs (yellow, green, red) begins to flash, indicating antenna tuning:
Yellow
LED flashes:
turn antenna tuning to
left
until the green LED illuminates.
Red
LED flashes:
turn antenna tuning to
right
until the green LED illuminates.
Green
LED illuminates: no antenna tuning necessary.
Now push the "
Initialize Trimming
" button again. The device exits tuning mode and is again
ready for operation. By means of this tuning process, the device is optimally adjusted to the
environment of the installation location and the maximum operating range for data trans-
mission to/from the transponder is enabled.
7.2
Configuration via the service interface of the MA…
Device configuration using the service interface of the MA… connector unit (9-pin, Sub-D
connector) simplifies the configuration.
To configure, the PC with installed RF-Config software (administrator permissions not
required) is simply connected to the 9-pin, Sub-D plug connection of the MA… service
interface using a null modem cable (cross-wired cable with Sub-D connectors).
Configuration can also be performed by means of appropriate ASCII commands via the
serial process interface (host interface). The devices also use the process interface as a
service interface. It may be necessary to adjust the baud rate for downstream devices or
for service access!
7.3
Commands and messages of the devices
The factory settings of the serial interface correspond to those of the other Leuze electronic
RFID devices.
The interface parameters are:
9600 baud, 1 start bit, 8 data bits , no parity, 1 stop bit
.
Standard telegram structure:
Notice!
The baud rate cannot be set for the RFM devices.
The following commands (in the standard telegram structure specified above) can be used
to address the device via the interface.
STX
Command
CR LF
0x02
HEX character
0x0D 0x0A
