Start-Up; 90 Feedback Selection - ABB ACS380 Hardware Manual

Apply power
1. Turn on the input power to the drive.
2. Continue with

Start-up

Start-up
To configure the operation of the BTAC module:
1. Power up the drive.
2. Set group 90 Feedback
parameters display the configuration of the encoder interface modules. Encoder
configuration parameters described on pages 165...166.

Feedback selection
Use these parameters to select feedback or display feedback from the encoder.
No. Name/Value

90 Feedback selection

90.01 Motor speed for
control
-32768...32767
90.02 Motor position
0 ... 1 rev
90.10 Enc1 speed
-32768...32767
90.11 Enc1 position
0 ... 1 rev
90.13 Enc1 revol
extension
BTAC-02 pulse encoder interface module 165
on page 165.
selection, 91 Encoder adapter settings
Description
Displays the estimated or measured motor speed that is
used for motor control, ie. final motor speed feedback
selected by parameter 90.41 Motor feedback selection
and filtered by 90.42 Motor speed filter time.
This parameter is read-only.
Motor speed used for control.
Displays the motor position (within one revolution)
received from the source selected by parameter 90.41
Motor feedback selection.
Motor position.
Displays encoder 1 speed in rpm.
This parameter is read-only.
Encoder 1 speed.
Displays the actual position of encoder 1 within one
revolution.
This parameter is read-only.
Encoder 1 position within one revolution.
Displays the revolution counter extension.
The counter is incremented when encoder position
wraps around in the positive direction, and decremented
in the negative direction.
The parameter is effective only if the position is
absolute.The parameter value is updated for both single-
turn and multiturn encoders.
This parameter is read-only.
and 92 These
Def/FbEq16/32
-
1=1 rpm/
100=1 rpm
32767=1 rev/
100000000=1
rev
-
1=1 rpm/
100=1 rpm
-
32767=1 rev/
100000000=1
rev
na/1=1