OBID
®
Installation
ID ISC.MU02.02
FEIG ELECTRONIC GmbH
Page 32 of 36
M91002-0de-ID-B.doc
E N G L I S H
Table 8 shows the standard setting for the LEDs.
LED
Color
Standard setting
V1
Red
•
Flashes 5x after a reset.
•
Off during normal operation.
•
Flashing alternately with V2 during failure
status.
V2
Green
•
Flashes 5x after a reset.
•
On during normal operation.
•
Off for 1 second after successful communica-
tion with a transponder.
•
Flashing alternately with V1 during failure
status.
V3
Blue
•
Flashes 10x after a reset.
•
Comes on for 1 second after successful
communication with a transponder.
Table 8
: Standard setting for the LEDs
8.6. Installation notes
Be aware of the following possible environmental factors when installing an ID ISC.MU02.02 into
another device :
•
Effects from nearby metal objects
⇒
Detuning of the integrated antenna
⇒
Impaired propagation of the antenna’s electromagnetic field
•
EMC effects on cables
⇒
Impaired communication between reader and transponder
8.6.1. Metallic surroundings
When installing an ID ISC.MU02.02 into another device, be sure that there are no metal surfaces
or objects in the direct vicinity of the connected antennas if possible. These can detune the an-
tenna and impair the propagation of the electromagnetic field due to reflections. This will in turn
result in reading holes and overshoots.
The distance between the antennas and a metal surface should be at least 5 cm. Note that
even other circuit boards may act line metal objects depending on how much copper they
contain.
