Danfoss VLT AutomationDrive FC 301 Programming Manual page 162

Parameter Descriptions
A
B
3 3
A
B
Illustration 3.42 Encoder Rotation Direction
5-70 Term 32/33 Pulses Per Revolution
Range:
1024
*
5-71 Term 32/33 Encoder Direction
Option:
[0] Clockwise
*
[1] Counter
clockwise
5-72 Term 32/33 Encoder Type
Option:
160
CW
CCW
Function:
[ 1 - 16384 ] Set the resolution of the encoder
connected to terminal 32/33 in
pulses per revolution.
Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
Change the detected encoder
rotation direction without changing
the wiring to the encoder.
Sets channel A 90° (electrical
degrees) behind channel B upon
clockwise rotation of the encoder
shaft.
Sets channel A 90° (electrical
degrees) ahead of channel B upon
clockwise rotation of the encoder
shaft.
Function:
NOTICE
This parameter is only
available with software version
48.XX.
Select the signal type of the
encoder connected to terminals 32,
33.
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VLT AutomationDrive FC 301/302
5-72 Term 32/33 Encoder Type
Option:
[0]
*
[1]
[2]
5-75 Term 27/29 Pulses Per Revolution
Range:
1024
*
5-76 Term 27/29 Encoder Direction
Option:
[0]
*
[1]
5-77 Term 27/29 Encoder Type
Option:
[0]
*
[1]
[2]
5-78 Term 27/29 Encoder Sim
Option:
Function:
Quadrature Encoder with 2 tracks: A and B,
A/B Format displaced 90° for detecting the
rotational direction.
Single Encoder with 1 track connected to
Channel 33 terminal 33.
Signle Channel Encoder with 1 track connected to
w/Dir. terminal 33. The direction is set
with a signal on terminal 32: 0 V =
forward/clockwise, 24 V = reverse/
counter clockwise.
Function:
[1 - 16384 ] Set the resolution of the encoder
connected to terminal 27/29 in
pulses per revolution.
Function:
Change the detected encoder
rotation direction without changing
the wiring to the encoder.
Clockwise
Counter
clockwise
Function:
Select the signal type of the
encoder connected to terminal
27/29.
Quadrature Encoder with 2 tracks: A and B,
A/B displaced 90° for detecting the
rotational direction.
Single Encoder with 1 track connected to
Channel 29 terminal 29.
Single Encoder with 1 track connected to
Channel w/Dir terminal 29. The direction is set
with a signal on terminal 27: 0 V =
forward/clockwise, 24 V = reverse/
counter clockwise.
Function:
Select the source for generation of
the encoder simulation output. To
enable 24 V encoder simulation on
terminal 27/29, set
parameter 5-30 Terminal 27 Digital
Output and parameter 5-31 Terminal
M0013101