7-0* Speed Pid Ctrl - Danfoss VLT AutomationDrive FC 301 Programming Manual

Programming Guide | VLT® AutomationDrive FC 301/FC 302
The drawing shows a single-source setup where the master sends the torque signal to all followers. The number of available analog
outputs on the master limits this setup. To overcome the limitation of the number of analog outputs, use a cascade principle. The
cascade principle makes the control slower and less accurate compared with the setup using analog outputs.

7-0* Speed PID Ctrl.

6.9.3
If separate encoders are used (FC 302 only), adjust the ramp-related parameters according to the gear ratio between the 2
encoders.
7-00 Speed PID Feedback Source
Default value:
–
Setup: All setups
Data type:
Uint8
Option Name
[0] Motor feedb. P1-02
[1] 24V encoder 32/33
[2] MCB 102
[3] MCB 103
[4] MCO Encoder 1 X56
[5] MCO Encoder 2 X55
[6] Analog input 53
[7] Analog input 54
[8] Frequency input 29
302 | © 2024.09
NOTICE
Parameter type:
Conversion index:
Change during operation:
Description
This option is only available FC 302.
Use the feedback source selected as motor feedback in
parameter 1-02 Flux Motor Feedback Source.
Single signal generated from 24 V High Threshold Logic (HTL)
encoder connected to terminals 32 and 33. Configure the 24 V
encoder interface in parameter group 5-7* 24V Encoder Input.
Program terminals 32/33 to [0] No operation.
This is only available for VLT® Encoder Option MCB 102. Configure
the encoder interface in parameter groups 17-0*, 17-1*, and 17-2*.
This is only available for VLT® Resolver Option MCB 103.
Configure the resolver interface in parameter group 17-5* Resolver
Interface.
The MCO encoder 1 X56 is only available with motion control
options MCO 305, MCO 350, and MCO 351. Configure the
encoder interface in parameter group 32-3* Encoder 1.
The MCO encoder 1 X56 is only available with motion control
options MCO 305, MCO 350, and MCO 351. Configure the
encoder interface in parameter group 32-0* Encoder 2.
Feedback source from analog input 53.
Feedback source from analog input 54.
This option is only available FC 302.
Feedback source from frequency input 29.
Parameter Descriptions
Option
–
False
NOTICE
NOTICE
AU275636650261en-003201 / 130R0334