Positioning module IMD20, IMD40
CanOpen protocol
Feed
Ind
forward constant
ex Sub Name
Type
Attrib Map Default
value
Meaning
6092
Feed forward
constant
RECORD
Feed forward constant.
6092
00
Number of entries
Unsigned 8
CONST
N
2
Number of Entries.
6092
01
Feed
Unsigned 32
RW
N
10000
Feed.
6092
02
Shaft revolutions
Unsigned 32
RO
N
1
Per revolution.
The forward feed constant defines how many user-defined units (e.g. µm) are covered per drive axis
revolution.
Conversion factor
Index Sub Name
Type
Attrib Map Default
value
Meaning
6093
Position
factor RECORD
Conversion factor for
position units (is also
used for velocity and
acceleration).
6093
00
Number of entries
Unsigned 8
CONST
N
2
Number of Entries.
6093 01 Numerator
Unsigned
32 RW
N 2
Numerator.
6093 02 Divisor
Unsigned
32 RW
N 5
Divisor.
General parameters
Here, those objects are grouped that cannot be allocated to a certain group, since they affect several
modes of operation or functional groups.
Maximum speed
Index Sub Name
Type
Attrib Map Default
value
Meaning
607F
00
Max. profile speed
Unsigned 32
RW
N
100000
Maximum speed.
The maximum speed internally restricts all velocities in the modes of operation “Profile velocity mode”
and “Profile position mode”. Furthermore, it indicates the range which is available as target value
range in the mode of operation “Velocity controller with analogue input” (-10 ... +10 V = -Vmax ,..
+Vmax)
Maximum acceleration
Index Sub Name
Type
Attrib Map Default
value
Meaning
60C5
00
Max. acceleration
Unsigned 32
RW
N
10000000
Maximum acceleration.
The maximum acceleration internally restricts all acceleration and braking ramps in the modes of
operation “Profile Velocity Mode” and “Profile Position Mode”, even if the acceleration parameter
(6083
h
) has a greater value.
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