DeleteMail (FB)

FUNCTION_BLOCK DeleteMail EXTENDS CBM.ETrigTo

The “DeleteMail” function block establishes a connection with the username and password from the userInfo variable to the specified mail server and deletes a email through it mail ID. The mail ID is essential for deleteing the mail on the server.

InOut:

Scope

Name

Type

Comment

Inherited from

Input

xExecute

BOOL

Rising edge: Action starts
Falling edge: Resets outputs
If a falling edge occurs before the function block has completed its action, the outputs operate in the usual manner and are only reset if either the action is completed or in the event of an error. In this case, the corresponding output values (xDone, xError) are present at the outputs for exactly one cycle.

ETrigTo

udiTimeOut

UDINT

Defines the time (µs) after which an FB (e.g. requiring an external acknowledgement) aborts operation due to a timeout with error message.

ETrigTo

Output

xDone

BOOL

TRUE: Action successfully completed

ETrigTo

xBusy

BOOL

TRUE: Function block active

ETrigTo

xError

BOOL

TRUE: Error occurred, function block aborts action
FALSE: No error

ETrigTo

Inout

ServerFB

Server

Input

MailToDelete

EMAIL_RECV

The email which will be deleted.

userInfo

USER_INFO

Authentication information, to establish a connection to the email server.

Output

eError

ERROR

Local library error ID

sServerMessage

STRING(255)

Detailed error message from the server