
Def / Type
FbEq 16b / 32b
Description
Name / Range /
Selection
No.
- / -
Encoder 2 revolution count extension.
-2147483648...2147483647
- / uint32
Displays the raw measurement data of encoder 2
position (within one revolution) as a 24-bit unsigned
integer received from the encoder interface.
Note: This parameter is read-only.
Encoder 2 position
raw
90.24
- / -
Raw encoder 2 position within one revolution.
0...16777215
- / uint32
Displays the revolutions of (multiturn) encoder 2 within
its value range (see parameter
) as a raw measurement.
Note: This parameter is read-only.
Encoder 2
revolutions raw
90.25
- / -
Raw encoder 2 revolution count.
0...16777215
- / uint16
Status information related to the position counter
function. .
Note: This parameter is read-only.
Pos counter status
90.35
1 = Encoder 1 selected as load feedback source
Encoder 1 feedback
b0
1 = Encoder 2 selected as load feedback source
Encoder 2 feedback
b1
1 = Internal load position estimate selected as load
feedback source
Internal position
feedback
b2
1 = Motor feedback selected as load feedback source
Motor feedback
b3
0 = Position counter not initialized, or encoder feedback
was lost. Fresh counter initialization recommended.
1 = Position counter successfully initialized
Pos counter init
ready
b4
1 = Position counter initialization is being prevented
Position counter
re-init disabled
b5
1 = Encoder feedback intermittent or lost. (If the drive
is running, estimated position is used whenever
encoder feedback is unavailable. If the drive is in
stopped state, position counting will continue based
on encoder data after the connection is restored.)
Position data
inaccurate
b6
Reserved
b7…15
1 = 1
0000h…FFFFh
Estimate / uint16
Selects the motor speed feedback value used during
motor control.
Note: With a permanent magnet motor, make sure an
autophasing routine (see page
) is performed using
the selected encoder. If necessary, set parameter
to
to request a fresh
autophasing routine.
Motor feedback
selection
90.41
0
A calculated speed estimate generated from the DTC
core is used.
Estimate
1
Actual speed measured by encoder 1. The encoder is
set up by the parameters in group
.
Encoder 1
486 Parameters
Содержание ACS880 N5700 Series
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