458 Parameters
90.57 Load position
resolution
Defines how many bits are used for load position count within
one revolution. For example, with the setting of 16, the
position value is multiplied by 65536 for display in parameter
90.04 Load position.
16
0…31 Load position resolution. -
90.58 Pos counter init
value int
Defines an initial position (or distance) for the position counter
(as an integer value) when parameter 90.59 Pos counter init
value int source is set to Pos counter init value int.
See also section Position counter (page 88).
0
-2147483648 …
2147483647
Initial integer value for position counter. -
90.59 Pos counter init
value int source
Selects the source of the initial position integer value. When
the source selected by 90.67 Pos counter init cmd source
activates, the value selected in this parameter is assumed to
be the position of the load.
Pos counter
init value int
Zero 0. 0
Pos counter init
value int
Parameter 90.58 Pos counter init value int.1
Other Source selection (see Terms and abbreviations on page 148). -
90.60 Pos counter error
and boot action
Selects how the position counter reacts to loss of load
feedback.
Request re-
initialization
Request re-
initialization
Bit 4 of 90.35 Pos counter status is cleared. Reinitialization of
position counter is recommended.
0
Continue from
previous value
Position counting resumes from the previous value over a
loss of load feedback or control unit reboot. Bit 4 of 90.35 Pos
counter status is not cleared, but bit 6 is set to indicate that an
error has occurred.
WARNING! If load feedback is lost when the drive is
in stopped state or not powered, the counter is not
updated even if the load moves.
1
90.61 Gear numerator Parameters 90.61 and 90.62 define a gear function between
the motor and load speeds.
1
-2147483648 …
2147483647
Gear numerator (motor-side). -
90.62 Gear denominator See parameter 90.61
Gear numerator.1
-2147483648 …
2147483647
Gear denominator (load-side). -
No. Name/Value Description Def/FbEq16
90.61 Gear numerator
90.62 Gear denominator
Motor speed
Load speed
=
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