Device Description HG G-98780-A | English, Revision 16 | Date: 15.07.2021
13
Installation / Commissioning – Chapter 4
4
Installation / Commissioning
Check the operating voltage before connecting! The cable should not lie directly be
-
side power supply cables.
Connect all necessary cables. For the next commissioning steps, connect a laptop
with the serial interface of the antenna. Antenna variants with RS422 interface
(HG 98780ZA/XA) require an appropriate interface converter. This interface convert
-
er is not included in the scope of supply of this system. For further information,
please refer to the introduction in chapter 6 on page 27. Then start the monitor pro
-
gram as described in section 6.2 on page 28.
Default values:
In default the system uses the values of the file 1 (
Mon3964r.txt
;
as listed in part 6.2.1 on page 28) with 9,600 Baud. Please keep in mind that another
user could have changed these values.
1.
Move a transponder into reception range.
The voltage
S
should increase significantly. The code should be detected imme
-
diately and the number of readings has to be continuously counted up to
65535. When moving the transponder in driving direction over the center axis
of the antenna, a positioning pulse should be generated.
2.
For setting the decoding thresholds (refer to section 6.2.2.2 „(T)ime & Code“ auf
Seite 31) it is useful, to record a complete test run along the transponder track.
Antennas
HG G-98780ZA
and
HG G-98780WA
offer for this function the use
of the serial interface (section 6.2.2.6 „CS(V)“ auf Seite 36) or the CAN Bus Mes
-
sage Object 3 (section 5.2.6.4.4 on page 24 or 6.2.2.4 „C(A)N Parameters“ auf
Seite 34).
Antennas
HG G-98780YA
and
HG G-98780XA
offer for the same function
the serial interface (refer to section 6.2.2.6 on page 36) or the Profibus interface
(refer to section 6.2.2.5 on page 35). When using the Profibus interface, the nec
-
essary parameters from the 16 byte data block are
System Status
,
Code
and
U-Summe
.
Provided that the test run did not reveal any problems, changed parameters may be
saved and the monitor program may be terminated. Changing certain parameters re
-
quires a complete system reset (switching the antenna off and on again), as de
-
scribed in the corresponding section for the monitor program (section 6.2). This pro
-
cedure ensures that the system is commissioned correctly.
