Installation / Commissioning
English, Revision 04, Date: 19.01.2015
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Installation / Commissioning
NOTE!
Check the operating voltage before connecting! Although the
RS 422 / CAN interface is largely insensitive to interferences, the
cable should not lie directly next to power supply cables.
Connect the antenna with the vehicle control unit using the delivered cable.
Connect a laptop to the antenna using the serial interfaces of both devices. The aid of
a suitable RS 422 to RS 232 converter may be necessary for this step (the interface
converter is not part of the scope of supply). Then start the monitor program as de-
scribed in section 5.3 on page 31.
Default Values
The standard setting of the system is „Monitor only“ as listed in
section 5.3.1 on page 31 at 38400 bd. Thus it will start without the
need for the user to download a command file. However, please
pay attention to the fact that these may have been altered by a
different user!
1.
If the antenna is mounted next to metal, it must be re-calibrated (also refer to
section 2.2 on page 8). In order to set the positioning threshold (refer to section
5.3.2.3 on page 37), it is useful to record a complete test run over the set track.
The serial interface of antenna HG 98860ZA may be used accordingly (refer to
section 5.3.2.6 on page 40). In addition to this you can use the TxD 232 debug
interface (section 4.2.3.4 on page 27).
2.
Move a transponder into reception range.
The voltage
S
should increase considerably. The code must be detected imme-
diately and the number of readings must be continuously counted up to 255.
3.
Remove the transponder again from the reception range.
While no transponder is located within the antenna field, the voltage
S
must
decrease to a very small value. The display of the code and the number of read-
ings, if applicable, remains identical. If this is not the case, interferences in the
frequency range of 64 kHz are being induced.
As long as no errors have occurred, save any altered parameters and exit the monitor
program. If certain parameters are altered, a system reset is necessary (turn off and
reactivate the antenna) as described in the corresponding section of the monitor pro-
gram (section 5.3). Now the system has been correctly put into operation.
