4 E-mail Function
28-40 WindO/I-NV4 User’s Manual
4.6 Operating E-mail function and checking sending status
● Operating E-mail function
Enables to cancel or pause the e-mail sending by the HMI Special Internal Relay.
■ LSM55: Cancelling the e-mail sending
When a value of this bit changes from 0 to 1, the MICRO/I cancels sending of all the e-mails in "Waiting" status. If
sending an e-mail is in progress, the send process will be cancelled after such e-mail has been sent.
■ LSM56: Pausing the e-mail sending
While a value of this bit is 1, the MICRO/I pauses sending of all the e-mails in "Waiting" status. If sending an e-mail is
in progress, the send process will be paused after such e-mail has been sent.
●
Checking the e-mail sending state
You can check the e-mail sending state through the values of the HMI Special Data Register.
■ LSD221: Number of e-mail in "Waiting" status
The number of e-mail that are waiting to be sent is stored.
■ LSD222: Result of e-mail sending
The sending result of the e-mail last sent is stored.
■ LSD223: E-mail Number which has been sent
The e-mail number which has been sent is stored. Only the latest e-mail number is stored.
Status Cause
0: Successfully Completed -
1: Parameter error
• The value of the device address allocated to the following setting is 0
- IP address of the Outgoing mail server (SMTP)
- Sender E-mail Address
- Sender Name
- Account Name and Password (When the Required authentication (LOGIN) to send E-
mail check box is selected)
• The preferred DNS server and alternate DNS server settings remain the default settings.
2:Timeout error
There is no response from the outgoing mail server even after the timeout period (30
seconds) due to the following causes.
• An Ethernet cable is disconnected.
• Host Name of the Outgoing mail server (SMTP) is incorrect.
• IP address of the Outgoing mail server (SMTP) is incorrect.
• Port number of the Outgoing mail server (SMTP) is incorrect.
• A connection cannot be made to the preferred DNS server and alternate DNS server.
3: Authentication error
• The authenticating account name is incorrect.
• The authenticating account password is incorrect.
4: Other error The connection is disconnected from the outgoing mail server (SMTP).
After the value of the device address specified in the Report when E-mail has been sent on the E-mail
Settings dialog box changes to 1, the result of the e-mail sending is stored in LSD222.
Even when an error occurs during sending, the MICRO/I handles the send process is completed and the e-
mail number is stored in LSD223.
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