Parameters 279
93.04
ENC POS EST ENA
Selects whether position estimation is used with
encoder to increase position data resolution or not.
TRUE /
FALSE
Measured position (Resolution: 4 x pulses per
revolution for quadrature encoders, 2 x pulses per
revolution for single track encoders.)
0
TRUE
Estimated position. (Uses position extrapolation.
Extrapolated at the time of data request.)
1
93.05
ENC SP EST ENA
Selects whether calculated or estimated speed is
used with encoder.
FALSE /
FALSE
Last calculated speed (calculation interval is 62.5
µs…4 ms).
0
TRUE
Estimated speed (estimated at the time of data
request) Estimation increases the speed ripple in
steady state operation, but improves the dynamics.
1
93.06
ENC OSC LIM
Activates transient filter for encoder. Changes of
direction of rotation are ignored above the selected
pulse frequency.
4880Hz /
4880Hz
Change in rotation of direction allowed below
4880 Hz.
0
2440Hz
Change in rotation of direction allowed below
2440 Hz.
1
1220Hz
Change in rotation of direction allowed below
1220 Hz.
2
Disabled
Change in rotation of direction allowed at any pulse
frequency.
3
93.07
EMUL PULSE NR
Defines the number of TTL pulses per revolution
used in encoder emulation.
Encoder emulation is enabled by parameter
EMUL MODE SEL.
0…65535
TTL pulses used in encoder emulation.
1 = 1 / -
93.08
EMUL POS REF
Selects the source for the position value used in
encoder emulation when parameter
EMUL
,
. See parameter
group
The source can be any actual or reference position
value (except
ENCODER POS).
P.POS ACT /
on
page
.)
No.
Bit/Name/Value/
Range
Description
Def/Type
FbEq
(16b/32b)
Содержание ACL30
Страница 1: ...ABB high performance elevator drives User s manual ACL30 elevator drive ...
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Страница 318: ...318 Maintenance ...
Страница 334: ...334 The Safe torque off function ...
Страница 338: ...338 Mains chokes ...
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Страница 352: ...Dimension drawings 352 Frame size D ...
Страница 354: ...354 Dimension drawings EMC filters JFI 0x ...
Страница 356: ...356 Dimension drawings Brake resistors JBR xx ...
Страница 358: ...358 Dimension drawings ...
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