Siemens Simatic Operating Instructions Manual page 106

Diagnostics
10.2 Diagnostic messages to the S7 controller
Mode Module /
submodule for which
the diagnostic infor-
mation is signaled
Manager Node
Manager Node
Manager Node
Transparent Rx message
Manager, PROFINET interface
Slave,
Transparent
104
Channel diagnostics Cause of error and possible solution
error
Error when starting - An "SDO abort" message was received.
Writing of the OD The exact cause can be determined using a CAN bus
{1:x}:{2:x} was rejected analyzer.
by the node.
Error when starting - A timeout has occurred during writing of the values of OD
Writing of the OD {1:x}:{2:x}.
{1:x}:{2:x} failed.
EMCY message with Note: If too many EMCY messages are received in too
error code {1:x} was short a time, not all messages are displayed in the diag-
received. Error tab: nostic message.
{2:x}
Received CAN mes- The received CAN message with {1:x} has a different
sage with ID {1:x} has length than the configured length and is therefore discard-
incorrect length. ed.
Correct the configured length.
Internal software error An internal error was detected and is now being signaled
- ({1:x}). after restart of the module.
The error message disappears when you restart the mod-
ule again.
SIMATIC PN/CAN LINK
Operating Instructions, 03/2018, A5E39895388-AB