Siemens SIMATIC MV420, Operating Instructions Manual

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Alarm, fault and system messages
11.2 Reporting diagnostics information
SIMATIC MV420 / SIMATIC MV440
Operating Instructions, 04/2013, A5E02371045-06
335
Message Value
(onboard
PROFINET
diagnostics) Value
(TCP/IP and
RS232) Value
(FB45,
error_MOBY) Value
(Ident
profile,
STATUS
byte)
(byte 0,
byte 1,
byte 2) Description How to remedy the
problem
Transfer error
TCP or RS232
W#16#5007 07 0A E1, FE, 04 The send buffer is
full because the
data cannot be sent
in an adequately
short time.
Reduce the trigger
frequency. With TCP:
Process the results on
the server faster.
A high load on the
network to which the
reader is connected can
also block the transfer of
the data. If necessary,
check the network
connection.
With RS232: Increase
the baud rate. The
image buffer size in
"Program" can also be
increased under Image
acquisition, "Control" tab
to expand the send
buffer.
Error - transfer
error archiving/
MMI
W#16#5007 07 0A E1, FE, 04 The send buffer is
full because the
data cannot be sent
in an adequately
short time or the
server is not
confirming receipt
of the data in time.
Reduce the trigger
frequency or reduce the
amount of diagnostic
data to be archived.
Process the results on
the server faster. A high
load on the network to
which the reader is
connected can also
block the transfer of the
data. If necessary, check
the network connection.
Error - transfer
error
PROFINET IO
W#16#5007 07 0A E1, FE, 04 The send buffer is
full because the
data cannot be
queried in an
adequately short
time.
Reduce the trigger
frequency or process the
results faster. If
necessary, change the
update time in the
PROFINET
configuration.