Danfoss VLT Series Programming Manual page 73

Servo Drive Operation
Mandatory/
optional
Attribute
(+default
value)
revolutions O; default = 1
offsetRev O; default = 0
Table 2.39 Attributes for compensateRounding
Action: Log Value
This action is used to log values at specific points in the
CAM for later readout. All parameters that are available in
the object dictionary can be logged.
There are 16 memory cells available for logging. The
information is not automatically read out. This must be
done by the application. Memory cells are in object 0x3870
(see chapter 7.14.16 Parameter: Logged Values (0x3870)).
<logValue index="0x2020" sub-index="0x01"
memory="1"/>
The data must be interpreted according to the data type
of the value.
MG36D102
Programming Guide
Value range/
Description
allowed values
Integer >0 Number of
revolutions
that are used
when
calculating
valid positions,
for example, if
there is a gear.
Float Desired end
rotor position
relative to the
nearest
physical
position. The
reference-
position is
determined by
the absolute
position at the
beginning of
this segment
and the
partition/
revolutions.
Given in
revolutions of
the axis.
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Mandatory/
optional
Attribute
(+default
value)
index M
Sub-index O; default = 0
memory M
Table 2.40 Attributes for logValue
Action: Digital Input Counter
These actions control the counters of the digital input.
<resetCounter input="1"/>
Element resetCounter resets the counter value to 0.
Mandatory/
optional
Attribute
(+default
value)
input M
Table 2.41 Attributes for resetCounter
<startCounter input="1" edge="rising"/>
Element startCounter starts the counting of the specified
digital input events of the specified digital input.
Mandatory/
optional
Attribute
(+default
value)
input M
edge M
Table 2.42 Attributes for startCounter
<stopCounter input="1"/>
Element stopCounter stops the counting of any digital
input events of the specified digital input.
Value range/
Description
allowed values
Existing Index of the
parameter parameter to
index be logged.
Existing sub- Sub-index of
index the parameter
to be logged.
Integer: [1;16] Memory cell
the parameter
should be
logged to.
Value range/
Description
allowed values
1/2 Selects if the
st nd
1 or the 2
digital input
counter is
affected.
Value range/
Description
allowed values
1/2 Selects if the
st nd
1 or the 2
digital input
counter is
affected.
Rising/falling/ Indicates which
both input events
are counted.
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