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09/02
If no remedies are suggested in the following tables, manual troubleshooting using
STEP 7 Micro/WIN 32 is always required. The Ethernet Wizard integrated in
STEP 7 Micro/WIN 32 should always be used for configuring the CP 243-1.
If your CP 243-1 should still return errors that suggest problems in the configura-
tion, then you should check whether the configuration has been overwritten by your
user program.
Attention
If the 24 V voltage supply should fail, the CP 243-1 cannot return error messages.
Error byte
hex
dec
16#01
1
Timeout on the S7 bus
16#02
2
Data access was aborted due to an
ABORT command
16#03
3
The "DATA" transfer parameter is
outside of the configured range
16#04
4
The connection could not be set up
at the S7 level
16#05
5
The connection was aborted, or an
attempt was made to execute a
read/write command on a channel
that was not ready
16#06
6
Logistic errors are contained in a
response packet
16#07
7
The read command failed
CP 243-1
J31069-D0428-U001-A1-7618
Description
Reaction / remedy
Automatic reboot
A new read/write command can
be started
The attempt to establish the
connection is repeated
Check connection path to
communication partner
A new read/write command can
be initiated.
The configuration should be
checked.
A new read/write command can
be initiated.
The parameter of the corre-
sponding read command
should be checked.
Diagnostics
Return
mechanism
Byte
Return
value
offset
in SM
(ETHx_)
area
25 - 32
_XFR
33
_CFG
25 - 32 _XFR
25 - 32 _XFR
25 - 32 _XFR
25 - 32 _XFR
25 - 32 _XFR
25 - 32 _XFR
61
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