Lenze EVS93xx FlyingSaw - Manual (Page 13)

FlyingSaw
Preface and general information
Prepared Solution Servo PLC / ECSxA 1.1 EN page 1-9
1.4.3 "Flying Saw“Prepared Solution
The "Flying saw" Prepared solution provides the software-based solution of a drive task. Flying
saws are used in many production processes. Specifically whenever material is to be machined
during a production process is running. This process does not necessarily has to be a sawing
process. Filling or drilling processes, for instance, are also possible. A primary characteristic of
a flying saw is the length or mark-controlled synchronisation to a production speed.
1.5 Conventions used
This manual uses the following conventions to distinguish between the different types of
information:
Type of information Representation Example
Names of dialog boxes, input
fields and selection lists Italic The Options dialog box
Buttons Bold Click OK to ...
Using the Messages command you can... Menu commands Bold
If a function requires several commands to be carried out in succession, the
individual commands are separated from each other by an arrow:
select File Open to...
You can open the input help using . Keyboard commands >
If a command requires a key combination, a "+" is placed between the commands:
using + you can...
Program listing Courier IF var1 < var2 THEN...
Keywords Courier bold ...starts with FUNCTION and ends with END FUNCTION.
Important note Attention!
Do not use the Online Controller inhibit command for an emergency stop via
the PC, as this command only arrives at the controller with a delay.
Tip TIP!
If you keep the mouse pointer over a symbol on the toolbar for a short time, the
corresponding command is indicated in a "tooltip".
Variable names
The conventions used by Lenze for the variable names of its system blocks, function blocks and
functions are based on the so-called Hungarian Notation. This notation makes it possible to
identify the most important properties (e.g. the data type) of the corresponding variable by
means of its name, e.g. DIGIN_bIn1_b.
You will find information about the conventions in the appendix of the DDS Online
documentation “Introduction to IEC 61131-3 programming”.