Fault Location - Pepperl+Fuchs IC-KP2-2HB21-2V1D Manual

IC-KP2-2HB21-2V1D

Fault location

9 Fault location
Fault source
The operating voltage LED
PWR does not light up.
The CH1 or CH2 indicator
does not light up even
though the read/write head
is connected to port 1 or
port 2.
A read command (e.g.,
SR...) gives the status 4
even though the syntax is
correct.
The LEDs in the read head
are flashing and the CHx
indicator on the
IDENTControl is illuminated
red.
The SG or EG (get
configuration) command
gives the status 4 even
though the syntax is correct.
The green LED RUN does
not light up.
Table 9.1
Possible reason
Power supply is
interrupted.
The lead is defective or not
connected correctly.
The read/write head is
defective.
An incorrect tag type is set
for the relevant channel
(e.g., IPC02). The read
commands only function
with read/write tags and
not with read only tags.
The connected read head
does not support the
preset tag type.
IPC03 is not set for the
relevant channel. The
configuration commands
only function if the
read/write tag IPC03 is
selected and not in
Autodetect mode.
There is no longer a
connection to the master.
This table will be updated and extended if necessary. For the latest manual,
visit www.pepperl-fuchs.de.
Remedy
Ensure that the power
supply is connected to a
24 VDC source.
Check the lead and repair
if necessary.
Check the read/write head
and replace if necessary.
Set the correct tag type
(e.g., IPC03) or
"Autodetect" using the CT
command.
Select a tag type that the
read head supports.
Set tag type IPC03 using
the CT command.
Check the lead, the
connection, and the
terminator and repair if
necessary.
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