Danfoss VLT Series Programming Manual page 64

Servo Drive Operation
Attribute Mandatory/
optional
2 2
(+default
value)
default O; default =
FALSE
duration M
exitCond O; default =
only
duration
62
®
VLT Integrated Servo Drive ISD
Value Description
range/
allowed
values
TRUE/FALSE Defines if this segment is
the default segment for
the referenced preceding
node. This attribute is not
necessary if only 1
segment has this
precNode as the
preceding node. If >1
segment has this
precNode as preceding
node and none of them
claims to be the default
one, the segment with
the lowest segment ID is
used. If >1 segment
claims to be the default
segment of a specified
precNode, a parsing error
is issued.
Integer >3 Time given in ms counted
or 0: from the beginning of
disable this segment (duration).
This is the maximum time
if the segment has not
been exited otherwise.
0, 1, or Defines if 1 or multiple
more exit conditions are
existing exit attached to this segment.
condition This attribute is optional.
IDs If it is not present, there
is no exit condition
assigned to the segment.
The duration attribute is
then the only exit
condition. To define
multiple exit conditions,
all exitIDs must be listed
inside the attribute,
separated by a white
space. If there are
multiple exit conditions,
the segment is aborted as
soon as 1 of them applies
(logical OR).
If a non-existing exit
condition ID is used, an
error is issued during
parsing.
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510 System
Attribute Mandatory/ Value
optional range/
(+default allowed
value) values
startAction O; default = 0, 1 or
no action more
existing
action IDs
endAction O; default = 0, 1 or
no action more
existing
action IDs
Table 2.26 Common Attributes for all EventSegments
TimePoly:
The TimePoly is the time-related correspondent to the
GuidePoly. It defines a time-related movement. In general,
advanced CAM profiles are related to a guide value;
therefore, the time-related movements must be embedded
into an EventSegmentContainer.
Start and ending position, velocity, and acceleration at the
start and the end of the segment can be selected without
restrictions. Complex movements can be combined by a
number of TimePolys.
Description
Defines if 1 or multiple
actions are attached to
the beginning of this
segment. This attribute is
optional. If it is not
present, no action is
assigned to the beginning
of this segment. To define
multiple actions, all
actionIDs must be listed
inside the attribute,
separated by a white
space. If a non-existing
action ID is used, an error
is issued during parsing.
Defines 1 or multiple
actions attached to the
end of this segment. This
attribute is optional. If it
is not present, no action
is assigned to the end of
this segment. To define
multiple actions, all
actionIDs must be listed
inside the attribute,
separated by a white
space. If a non-existing
action ID is used, an error
is issued during parsing.
MG36D102