User Manual Chapter 7
GFK-1742F Jan 2020
Programmed Motion 178
7.7.2 Motion Program Commands
This section describes the motion commands. Most motion commands have two forms,
multi-axis and single-axis. The multi-axis form is used in multi-axis programs and
subroutines and requires the axis to be specified as a parameter in certain commands (for
example: VELOC AXIS1 5000). In single-axis programs the axis number is specified in the
program header (for example: PROGRAM 2 AXIS1) and must not be specified within the
program.
Some of the command keywords have aliases. The alias command keywords are
functionally equivalent to the actual keywords. Alias usage is optional and largely a matter
of personal preference.
Items that appear within angle brackets (“<”, “>”) represent classes of items, and are
described in more detail. Items that appear in square brackets (“[”, “]”) are optional. Items
that appear in curly brackets (“{”, “}”) are required for multi-axis programs and subroutines
but are illegal when used in single-axis programs or subroutines.
The
general
form
at
of
moti
on
languag
e
co
mmands
is
KEYWORD
{axis}
<parameter
[,
parameter]>. If the axis is specified, it immediately follows the command keyword.
Command parameter(s) follow the axis, if specified. If there are multiple parameters, they
are separated by commas.
Note: The DSM314 does not support the NULL command or Program Zero.
ACCEL
The ACCEL statement sets the axis acceleration for subsequent moves and remains in effect
in a given program unless changed. If an ACCEL statement is not used in a program, the
moves will accelerate at the current Jog Acceleration value. Moves programmed before the
first ACCEL statement will accelerate at the current Jog Acceleration. Moves programmed
after an ACCEL statement will use the value in the ACCEL statement.
Note: ACCEL commands for a given axis in a program or subroutine must be separated by a PMOVE
statement, CMOVE statement, or an unconditional jump.
Syntax:
ACCEL {<axis>} <acceleration>
To Next Page
Loading...
