ABB ACS880 Firmware Manual page 581

No. Name / Range /
Selection
92.10 Pulses/revolution
0...65535
92.11 Excitation signal
amplitude
4.0 ... 12.0 V
92.11 Absolute position
source
None
Commut. signals
EnDat
Hiperface
SSI
Tamagawa
92.11 Pulse encoder type
Quadrature
Single track
92.12 Resolver polepairs
1...32
92.12 Zero pulse enable
Disable
Enable
92.12 Speed calculation
mode
A&B all
Description
(Visible when 92.1 Encoder 1 type
Defines the pulse number per revolution.
Number of pulses.
(Visible when 92.1 Encoder 1 type
Defines the rms amplitude of the excitation signal.
Excitation signal amplitude.
(Visible when 92.1 Encoder 1 type
Selects the source of the absolute position information.
Not selected.
Commutation signals.
Serial interface: EnDat encoder.
Serial interface: HIPERFACE encoder.
Serial interface: SSI encoder.
Serial interface: Tamagawa 17/33-bit encoder.
(Visible when 92.1 Encoder 1 type
Selects the type of encoder.
Quadrature encoder (with two channels, A and B).
Single-track encoder (with one channel, A).
Note: With this setting, the measured speed value is
always positive regardless of direction of rotation.
(Visible when 92.1 Encoder 1 type
Defines the number of pole pairs of the resolver.
Number of resolver pole pairs.
(Visible when 92.1 Encoder 1 type
Enables the encoder zero pulse for the absolute
encoder input (X42) of the FEN-11 interface module.
Note: No zero pulse exists with serial interfaces, ie.
when parameter 92.11 Absolute position source
to EnDat, Hiperface, SSI
Zero pulse disabled.
Zero pulse enabled.
(Visible when 92.1 Encoder 1 type
Selects the speed calculation mode.
*With a single-track encoder (parameter
encoder type is set to Single
positive.
Channels A and B: Rising and falling edges are used for
speed calculation.
*Channel B: Defines the direction of rotation.
Note: With a single-track encoder (parameter
Pulse encoder typee, this setting acts like setting
= HTL 1)
= Resolver)
= Absolute encoder)
= HTL 1)
= Resolver)
= Absolute encoder)
or Tamagawa.
= HTL 1)
92.11 Pulse
track), the speed is always
92.11
Parameters 581
Def / Type
FbEq 16b / 32b
2048 / uint16
- / -
4.0 V / uint16
10 = 1 V / 100 = 1 V
None / uint16
0
1
2
3
4
5
Quadrature / uint16
0
1
1 / uint16
1 = 1 / 1 = 1
Disable / uint16
is set
0
1
Auto rising / uint16
0
A all.