Encoder 1 Configuration - ABB ACS880 Firmware Manual

396 Parameters
No. Name/Value
91.43 Module 2 emulated
Z-pulse offset
0.00000 ... 1.00000
rev
92
92 Encoder 1
configuration
92.01 Encoder 1 type
None configured
TTL
TTL+
Absolute encoder
Resolver
HTL
HTL 1
HTL 2
92.02 Encoder 1 source
Module 1
Module 2
92.10 Pulses/revolution
0...65535
92.10 Sine/cosine number
0...65535
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Description
With interface module 2, defines when zero pulses are
emulated in relation to zero position received from the
encoder.
For example, with a value of 0.50000, a zero pulse is
emulated whenever the encoder position passes 0.5
revolutions. With a value of 0.00000, a zero pulse is emulated
whenever the encoder position passes zero position.
Position of emulated zero pulses.
Settings for encoder 1.
Notes:
• The contents of the parameter group vary according to the
selected encoder type.
• It is recommended that encoder connection 1 (this group) is
used whenever possible since the data received through
that interface is fresher than the data received through
connection 2 (group 93 Encoder 2
Selects the type of encoder/resolver 1.
None.
TTL. Module type (input): FEN-01 (X31), FEN-11 (X41) or
FEN-21 (X51).
TTL+. Module type (input): FEN-01 (X32).
Absolute encoder. Module type (input): FEN-11 (X42).
Resolver. Module type (input): FEN-21 (X52).
HTL. Module type (input): FEN-31 (X82).
HTL. Module type (input): FSE-31 (X31).
HTL. Module type (input): FSE-31 (X32). Not supported at the
time of publication.
Selects the interface module that the encoder is connected to.
(The physical locations and types of encoder interface
modules are defined in parameter group
settings.)
Interface module 1.
Interface module 2.
(Visible when a TTL, TTL+ or HTL encoder is selected)
Defines the pulse number per revolution.
Number of pulses.
(Visible when an absolute encoder is selected)
Defines the number of sine/cosine wave cycles within one
revolution.
Note: This parameter need not be set when an EnDat or SSI
encoder is used in continuous mode. See parameter
Serial link mode.
Number of sine/cosine wave cycles within one revolution.
configuration).
91 Encoder module
92.30
Def/FbEq16
0
32767 =
1 rev
None
configured
0
1
2
3
4
5
6
7
Module 1
0
1
2048
-
0
-