61 - 23/May/97
3.2.1 Command: AC - Acceleration
Function:
it allows to set an acceleration ramp. Whatever the input
reference (analog or digital), the system will follow it, but
accelerations will never be faster than those set by this command. It
can be useful when the drive is connected to rather simple position
controllers ( eg. max, 0, -max), with an application requiring
progressive accelerations.
Syntax:
data monitoring:
n
address AC <CR>
data input:
n
address AC n <CR>
Address type:
axis
Unit of measure:
n = ms
Range:
10 to 999 or 0
Default:
0 (disabled)
Password:
no
(
∗
) addressing:
yes
Opposite to:
-
See also:
DE
Examples:
n
1 AC 100 <CR>:
it sets an acceleration ramp = 100ms for axis1.
n
2 AC <CR>:
it questions axis 2 about the acceleration ramp. In case no one has been set, the
answer is: "A2 ACC. TIME = ms 0".
FIG. 3.1 - Acceleration/Deceleration
AC
AC
DE
DE
MV
VE
rpm
ms
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