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406 Parameters
500 us
500 microseconds.
3
1 ms
1 millisecond.
4
2 ms
2 milliseconds.
5
(Visible when an absolute encoder is selected)
Defines the length of an SSI message. The length is defined
as the number of clock cycles. The number of cycles can be
calculated by adding 1 to the number of bits in an SSI
message frame.
2
2…127
SSI message length.
-
(Visible when an absolute encoder is selected)
With an SSI encoder, defines the location of the MSB (most
significant bit) of the position data within an SSI message.
1
1…126
Position data MSB location (bit number).
-
(Visible when an absolute encoder is selected)
With an SSI encoder, defines the location of the MSB (most
significant bit) of the revolution count within an SSI message.
1
1…126
Revolution count MSB location (bit number).
-
(Visible when an absolute encoder is selected)
Selects the data format for an SSI encoder.
Binary
Binary code.
0
Gray
Gray code.
1
(Visible when an absolute encoder is selected)
Selects the baud rate for an SSI encoder.
10 kBit/s
10 kbit/s.
0
50 kBit/s
50 kbit/s.
1
100 kBit/s
100 kbit/s.
2
200 kBit/s
200 kbit/s.
3
500 kBit/s
500 kbit/s.
4
1000 kBit/s
1000 kbit/s.
5
(Visible when an absolute encoder is selected)
Defines the phase angle within one sine/cosine signal period
that corresponds to the value of zero on the SSI serial link
data. The parameter is used to adjust the synchronization of
the SSI position data and the position based on sine/cosine
incremental signals. Incorrect synchronization may cause an
error of ±1 incremental period.
Note:
This parameter needs to be set only when an SSI
encoder is used in initial position mode (see parameter
).
315-45 deg
315-45 degrees.
0
45-135 deg
45-135 degrees.
1
135-225 deg
135-225 degrees.
2
225-315 deg
225-315 degrees.
3
(Visible when an absolute encoder is selected)
Defines the use of parity and stop bits with a HIPERFACE
encoder.
Typically this parameter need not be set.
Odd
Odd parity indication bit, one stop bit.
0
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 ...