Pepperl+Fuchs IC-KP2-1HB6-V15B Manual page 80

IC-KP2-1HB6-V15B
Fault location
9 Fault location
Fault source
The operating voltage LED
(PWR/ERR) does not light
up.
The CH1 indicator does not
light up even though the
R/W head is connected to
port 1.
A read command (e.g.
SR...) gives the status 4
even though the syntax is
correct.
The LEDs in the reading
head and the CHx indicator
on the IDENTControl are
flashing.
The SG or EG command
(get configuration) gives the
status 4 even though the
syntax is correct.
The red "BusError" LED
lights up (slave is not in
"DataExchange" state).
Table 9.1
80
Possible cause
The power supply is not
connected properly.
The cable is defective or
not connected correctly.
The R/W head is defective.
An incorrect data carrier
type is selected for the
relevant channel (e.g.
IPC02). The read
commands only function
with data carriers and not
with code carriers.
The connected reading
head does not support the
preset data carrier type.
IPC03 is not selected for
the relevant channel. The
configuration commands
only function if the data
carrier IPC03 is selected
and not in autodetect
mode.
There is no longer a
connection to the master.
The slave address is
incorrect.
This table will be updated and extended if necessary. Visit www.pepperl-
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Remedy
Ensure that the power
supply is connected to a
24 V DC source.
Check the cable and repair
if necessary.
Check the R/W head and
replace if necessary.
Preset the correct data
carrier type (e.g. IPC03) or
"Autodetect" using the
CT... command.
Select a data carrier type
that the reading head
supports.
Preset the data carrier type
IPC03 using the CT...
command.
Check the cable, the
connection and the
terminator and repair if
necessary.
Configure the device and
the master with the same
slave address (on the
slave in the hexadecimal
display).