
3.MAIL SETTING B-75074EN/04
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3.1.3 Mail Message and Message Point
The mail message consists of fixed character strings and replacement
character strings.
Character string type Description
Fixed character string
Character strings specified when the mail
function is set up become a mail message.
Replacement character
string
Mail message is generated by replacing the
replacement character strings specified when
the mail function is set up with a machine
number, machine name, and the point value
corresponding to the tripper point that meets a
trigger criterion.
The following table lists the replacement character strings.
Replacement character
string
Description
<N>
This character string is replaced with the
number of a machine at a trigger point.
<M>
This character string is replaced with the name
of a machine at a trigger point.
<L>
This character string is replaced with the series
number of a machine at a trigger point.
<T>
This character string is replaced with a trigger
point name.
<P1>
This character string is replaced with the point
value specified at message point 1.
<P2>
This character string is replaced with the point
value specified at message point 2.
<P3>
This character string is replaced with the point
value specified at message point 3.
The term “message point” refers to that portion of a mail message which
is replaced with a point value when the trigger criterion at the trigger
point is satisfied. Up to three message points can be used for one mail
message.
Example:
Assume the following settings.
Machine number: 1
Machine name: MCN1
Trigger point: FNC00101.F_AL
Trigger criterion: Zero → Non Zero
Mail message: Alarm <P1> occurred at <M>
Message point 1: FNC00101.F_ALARM0
If an alarm condition occurs in the NC, the FNC00101.F_AL value
changes from 0 to 1. At the same time, the value (such as 71) for the
alarm number is set in FNC00101.F_ALARM0. When the trigger
criterion for the trigger point is satisfied, the message point value is
embedded in the mail message, thus causing the mail message “Alarm
71 occurred at MCN1” to be sent.
Up to 999 pieces of mail can be registered.