Mitsubishi Electric MELSEC iQ-F Series User Manual page 39

■Procedure for writing data to the e-mail setting storage area
The following describes the procedure for writing data to the e-mail setting storage area to change the e-mail settings in the
Ethernet module.
1.
Store desired data, such as a new sender e-mail address, in E-mail send function (Un\G4173 to Un\G4369).
2.
Write 1 or 2 to 'E-mail setting storage area write request' (Un\G4370).
3.
Check the write result with the following buffer memory areas.
Buffer memory address Name
Un\G4371.b0 E-mail setting storage area write completed
Un\G4371.b1 E-mail setting storage area write error
Un\G4375 E-mail setting storage area write error code
4.
Check that 'E-mail setting change function enable flag' (Un\G4374) turns on.
5.
Refer to E-mail send function (Un\G4173 to Un\G4369) to check the information such as the sender e-mail address set in
* 1
the Ethernet module.
*1 The value of 'Password' (Un\G4337 to Un\G4368) cannot be seen because the value in the buffer memory area is cleared when the e-
mail setting storage area write processing is completed successfully.
Immediately after 1 or 2 is written to 'E-mail setting storage area write request' (Un\G4370), if the values
stored in the e-mail setting storage area are valid, the stored e-mail settings are set as the e-mail settings for
the Ethernet module.
If the stored values are invalid or no values are stored, the values configured with the module parameters are
set as the e-mail settings for the Ethernet module.
If valid values are already stored in the e-mail setting storage area, they are set as the e-mail settings as-is.
If the write processing for the e-mail setting storage area is not completed successfully, the error code
(1930H) is stored in 'E-mail setting storage area write error code' (Un\G4375).
When completed successfully
On
Off

When completed with an error
On
On
Error code
4 FUNCTION LIST
4.3 Other Functions
4
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