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Parameters 405
(Visible when parameter
Enables pulse edge filtering. Pulse edge filtering can improve
the reliability of measurements especially from encoders with
a single-ended connection.
Notes:
• Pulse edge filtering is only supported by FEN-31 modules
with FPGA version VIE3 2200 or later.
• Pulse edge filtering decreases the maximum pulse
frequency. With 2 µs filtering time, the maximum pulse
frequency is 200 kHz.
No filtering
Filtering disabled.
0
1 µs
Filtering time: 1 microsecond.
1
2 µs
Filtering time: 2 microseconds.
2
(Visible when parameter
Selects how the drive reacts when the encoder interface
detects a pulse overfrequency condition.
Note:
This parameter is effective only with FEN-xx module
FPGA version VIEx 2200 or later.
Warning
The drive generates a warning,
. The FEN-xx
module will continue to update speed and position data.
0
Fault
The drive trips on fault
1
(Visible when an absolute encoder is selected)
Selects the serial link mode with an EnDat or SSI encoder.
Initial position
Single position transfer mode (initial position).
0
Continuous
Continuous position data transfer mode.
1
Continuous speed
and position
Continuous speed and position data transfer mode. This
setting is intended for EnDat 2.2 encoders without sin/cos
signals.
Note:
This setting requires an FEN-11 interface revision H or
later.
2
(Visible when an absolute encoder is selected)
Selects the maximum encoder calculation time for an EnDat
encoder.
Note:
This parameter needs to be set only when an EnDat
encoder is used in continuous mode, ie. without incremental
sin/cos signals (supported only as encoder 1). See also
parameter
10 us
10 microseconds.
0
100 us
100 microseconds.
1
1 ms
1 millisecond.
2
50 ms
50 milliseconds.
3
(Visible when an absolute encoder is selected)
Selects the transmission cycle for an SSI encoder.
Note:
This parameter needs to be set only when an SSI
encoder is used in continuous mode, ie. without incremental
sin/cos signals (supported only as encoder 1). See also
parameter
50 us
50 microseconds.
0
100 us
100 microseconds.
1
200 us
200 microseconds.
2
No.
Name/Value
Description
Def
/
FbEq16
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...