Omron CX-Supervisor, User Manual

Page: 52 / 334

Embedding Point Values in Text SECTION 3 Points
51
The shift foreman was Fred Smith
and
The shift output was ((ShiftOutput)) litres
becomes:
The shift output was 5000 litres
3-13-1 Using Format specifiers
Format specifiers can be used, similar to the Format script command:
%s for text string points;
%d for integer points;
%f for real floating points.
Where 'MyTextpoint="Hello"':
The text of (("My text point is %s",Mypoint))
becomes:
The text of My text point is Hello
Where MyRealpoint=5467.7658:
To two decimal places the value of MyRealpoint is
(("%4.2f",MyRealpoint))
becomes:
To two decimal places the value of MyRealpoint is
5467.76
Combinations of format specifiers are possible:
((%s to two decimal places the value of MyRealpoint is
%4.2f",MyTextpoint,MyRealpoint))
becomes:
Hello to two decimal places the value of MyRealpoint
is 5467.76
The can be used in various fields, for example:
• In Alarm Raised and Cleared Messages e.g.
Alarm Raised: "Boiler Temperature too high. Current
value is (("%.1d", BoilerTemp))"
• As captions for popup edit box animations. This is useful as the captions
are then dynamically translated e.g.
Caption: "((CaptionString))"
• As parameter to MessageBox. This is useful to help convert numbers to
strings e.g.
MessageBox("Error ((ErrorNum)) occurred")
• As parameter to LogError or LogEvent. This too is useful to help convert
numbers to strings e.g.
LogError("Error ((ErrorNum)) occurred", priority)
• Titles in Graphs and Charts (useful for translations again) e.g.
Title: "((TitleString))"
• In Tooltips, for dynamic information
Tooltip text: "((ToolTipString))"
• In Report templates. See Script Reference GenerateReport() for more
information.