ABB ACS880 - Page 492

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
- / -Position data MSB location (bit number).1...126
1 / uint16
(Visible when 92.1 Encoder 1 type = Absolute encoder)
With an SSI encoder, defines the location of the MSB (most
significant bit) of the revolution count within an SSI
message.
SSI revolution msb92.35
- / -Revolution count MSB location (bit number).1...126
Binary / uint16
(Visible when 92.1 Encoder 1 type = Absolute encoder)
Selects the data format for an SSI encoder.
SSI data format92.36
0Binary code.Binary
1Gray code.Gray
100 kBit/s / uint16
(Visible when 92.1 Encoder 1 type = Absolute encoder)
Selects the baud rate for an SSI encoder.
SSI baud rate92.37
010 kbit/s.10 kBit/s
150 kbit/s.50 kBit/s
2100 kbit/s.100 kBit/s
3200 kbit/s.200 kBit/s
4500 kbit/s.500 kBit/s
51000 kbit/s.1000 kBit/s
315-45 deg / uint16
(Visible when 92.1 Encoder 1 type = Absolute encoder)
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
92.30 Serial link mode).
SSI zero phase92.40
0315-45 degrees.315-45 deg
145-135 degrees.45-135 deg
2135-225 degrees.135-225 deg
3225-315 degrees.225-315 deg
Odd / uint16
(Visible when 92.1 Encoder 1 type = Absolute encoder)
Defines the use of parity and stop bits with a HIPERFACE
encoder.
Typically this parameter need not be set.
Hiperface parity92.45
0Odd parity indication bit, one stop bit.Odd
1Even parity indication bit, one stop bit.Even
4800 bits/s / uint16
(Visible when 92.1 Encoder 1 type = Absolute encoder)
Defines the transfer rate of the link with a HIPERFACE
encoder.
Typically this parameter need not be set.
Hiperface baud rate92.46
04800 bit/s.4800 bits/s
492 Parameters