Protocol description ASCII, SECS/HSMS
Customer manual
Version 1.2
LFM LP Reader 15.01.2019
Page 117 of 119
HERMOS AG
Gartenstrasse 19 Tel. +49(9279) 991-0
D-95490 Mistelgau Fax. +49(9279) 991-100
Error indications on the device
Power-LED is off
Depending on parameter 35, the green status LED is used as the power LED
Check the power supply and the connecting cables!
Remove the power adapter. Open the case and check the fuse. Replace the fuse
with a fuse specified by the manufacturer!
If the above measures do not resolve the problem, contact the manufacturer.
Red tuning LED is flashing quickly
If a antenna failure is detected while a read or write action, the fast flashing red
tuning LED indicates the antenna or tuning error
Press the tuning push button to trigger a new tuning
If a new tuning does not help change the antenna position and trigger tuning again.
In the case of a recurring error, in the worst case, the antenna must be replaced
Red tuning LED is on
If a tuning process does not find a suitable antenna tuning, than the red tuning LED
indicates the tuning error
Press the tuning push button to trigger a new tuning
If a new tuning does not help change the antenna position and trigger tuning again.
In the case of a recurring error, in the worst case, the antenna must be replaced
No communication with the reading device
Check the interface connection cable for damage and correct connection!
Check the power LED is lit, and make sure that the status indicator does not indicate
an error.
Try to read in the reader with the HERMOS Device-Discoverer and check the device
settings.
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