Programming Commands
This chapter defines,in alphabetical order, all of IDC’s IDeal
™
commands that can
be used in a prog ram.Please refer to
Chapter 4, Using the K eypad
, for more infor-
mation on entering these commands with the keypad.
Some IDeal commands are supported only in serial communication mode.These
commands are listed and defined in
Chapter 8, Programming with Serial
Communication
, and they can also be found in the
Summary of Commands
immediately inside the back cover of this manual.
The commands in this chapter are defined according to the following example:
DI
Distance Incremental
syntax - DI±r,±r
Units:
selected from the EDIT > SETUP > MECH menu (n/a if no units)
Range:
unit scaling dependent (n/a if no range)
Default:
If the command has a default,it will be listed here
(n/a if there is no default)
DI specifies a move distance relative to the current position.Such moves are called
incremental moves,as opposed to the absolute zero reference used in DA.
Incremental moves are typically used in applications where there is no concern for
origin,such as feed-to-length applications.Incremental moves are also often used
inside a loop to shorten a program.Incremental and absolute moves may be mixed
- the control always keeps track of the absolute position.
Example:
Move 2 units in the + (positive) direction.
Move 1 more unit in the + direction.
Move 4 units in the - (negative) direction.
Program:
AC.1 VE60
DI2
GO
DI1
GO
DI-4
GO
61
Chapter 6 - Programming Commands
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