80/84 Troubleshooting
Bosch Rexroth AG
, MIT: ID 200, 3 842 540 399/2016-11
10 Troubleshooting
Source of error
Possible causes
Remedy
The operating voltage LED
(PWR/ERR) is not lit.
The power supply is not guaranteed.
Ensure that the power supply via 24 V DC
is guaranteed.
The display CH1 or CH2 is not lit, although
the antenna is connected to port 1 or port 2.
The line is faulty or not connected cor-
rectly.
Check the line and repair it if necessary.
The antenna is faulty.
Check the antenna; replace it if necessary.
A read command (e.g. SR…) delivers the
status “4”, although the syntax is correct.
An incorrect data carrier type is set for
the relevant channel. The read commands
only work with data carriers, not with code
carriers.
Set the correct data carrier type with the
command “CT…”.
The LED in the antenna and the display
CHx of the ID 200 flash.
The connected antenna does not support
the set data carrier type.
Set a data carrier type, which is supported
by the antenna.
The red LED “BusError” is lit (slave is not
in the “DataExchange” state).
A connection to the master is no longer in
place.
Check the line, the connection and the bus
terminator and repair them if necessary.
The slave address is incorrect.
Configure the same slave address on the
device and on the master.
