24 V Encoder Input; Encoder Connection; Encoder Rotation Direction; Term 32/33 Pulses Per Revolution - Danfoss VLT AutomationDrive FC 302 Programming Manual

Parameter Descriptions
5-66 Terminal X30/6 Pulse Output Variable
Select the variable for readout on terminal X30/6.
This parameter is active when VLT
is installed in the frequency converter.
Same options and functions as parameter group 5-6* Pulse
3 3
Outputs.
Option:
[107] Speed
[108] Torque
[109] Max Out Freq
[119] Torque % lim
5-68 Pulse Output Max Freq #X30/6
Range:
Size [0 -
related 110000
*
Hz]

3.6.7 5-7* 24 V Encoder Input

Connect the 24 V encoder to terminal 12 (24 V DC supply),
terminal 32 (channel A), terminal 33 (channel B), and
terminal 20 (GND). The digital inputs 32/33 are active for
encoder inputs when [1] 24 V encoder is selected in
parameter 1-02 Flux Motor Feedback Source and
parameter 7-00 Speed PID Feedback Source. The encoder
used is a dual-channel (A and B) 24 V type. Maximum
input frequency: 110 kHz.
Encoder connection to the frequency converter
24 V incremental encoder. Maximum cable length is 5 m
(16.4 ft).
132
®
VLT AutomationDrive FC 301/302
®
General Purpose I/O MCB 101
Function:
Function:
NOTICE
This parameter cannot be adjusted
while the motor is running.
Select the maximum frequency on
terminal X30/6 referring to the output
variable in parameter 5-66 Terminal X30/6
Pulse Output Variable.
This parameter is active when VLT
General Purpose I/O MCB 101 is installed
in the frequency converter.
Danfoss A/S © 10/2018 All rights reserved.
12 13 18
®
Illustration 3.41 Encoder Connection
A
B
A
B
Illustration 3.42 Encoder Rotation Direction

5-70 Term 32/33 Pulses Per Revolution

Range:
1024 [ 1 - 16384 ] Set the resolution of the encoder
*
19 27 29 32 33 20
24 V or 10–30 V encoder
CW
CCW
Function:
connected to terminal 32/33 in pulses per
revolution.
37
MG33MP02