C.2 Modules For Special Functions Of The Cpx−Fec - Festo CPX-FEC Manual

C. Function modules
C.2 Modules for special functions of the CPX−FEC
C.2.1 Modules for the SMTP driver (send e−mail)
SMTPCFM
C−14
Overview of modules
Function Description
module
SMTPCFM Status interrogation (FU32 = 0)
Define sender address and host name (FU32 = 1)
Send e−mail (FU32 = 2)
Module SMTPCFM returns a fault code in return parameter
FU32 (see section C.2.2).
Status interrogation
Input parameter
FU32 0 = function: Status interrogation
FU33 Number of the string for text message
Return parameter
FU32 0 if successful, otherwise fault code
FU33 Status code, 0 if sending is completed
FU34 Fault code
FU35 Extended fault code
With the status interrogation you can ascertain whether
sending is completed (see following table).
Festo P.BE−CPX−FEC−EN en 0404NH