Siemens SIMATIC S7-1200 CP 1243-8 IRC Operating Instructions Manual page 178

Diagnostics and upkeep
6.6 Downloading firmware
Status
8416
8417
8418
8419
8420
8421
8450
84xx
8500
8501
8502
8535
8550
8554
85xx
178
Meaning
An internal error occurred in the SMTP module. Execution was aborted.
Requests to SMTP on a channel already being used or invalid channel ID. Execution was
aborted.
Sending the e-mail was aborted. Possible cause: Execution time exceeded.
The channel was interrupted and cannot be used before the connection is terminated.
Certificate chain from the server could not be verified with the root certificate of the CP.
Internal error occurred. Execution was stopped.
Action not executed: Mailbox not available / unreachable. Try again later.
Other error message from the e-mail server
Apart from the leading "8", the status corresponds to the three-digit error number of the
SMTP protocol.
Syntax error: Command unknown.
This also includes the error of having a command chain that is too long. The cause may be
that the e-mail server does not support the LOGIN authentication method.
Try sending e-mails without authentication (no user name).
Syntax error. Check the following configuration data:
Message configuration > Message parameters:
Recipient address ("To" or "Cc").
•
Syntax error. Check the following configuration data:
Message configuration > Message parameters:
Email address (sender)
•
SMTP authentication incomplete. Check the "User name" and "Password" parameters in
the CP configuration.
SMTP server cannot be reached. You have no access rights. Check the following configu-
ration data:
CP configuration > E-mail configuration:
•
– User name
– Password
– Email address (sender)
Message configuration > Message parameters:
•
– Recipient address ("To" or "Cc").
Transfer failed
Other error message from the e-mail server
Apart from the leading "8", the status corresponds to the three-digit error number of the
SMTP protocol.
Operating Instructions, 02/2018, C79000-G8976-C385-03
CP 1243-8 IRC