Feedback_Settings

Index.Sub  2230.17H
Data Type Unsigned16
Access Read/Write
PDO Mappable No
Unit --

Range

Unsigned16
Default Value 0
Store Supported Yes
Description

 This value defines settings regarding the Closed Loop functionality.

Bit

Value

Description

0÷3

Feedback Mode

0    = Reserved

1,2 = Position Feedback Mode

3,4 = Velocity Feedback Mode

5    = Torque Feedback Mode

Note : This parameter is forced directly from Modes of operation used and then it is not necessary to be set.

4

Reserved

5

Reserved

6

Kff_Switch

Define the managing of the feedforward current.

7

Calibration Mode

0 = Feedback Calibration Procedure is executed each time the Closed Loop has to be activated  (for example after the power is supplied or after an Reset Alarm that disabled the closed loop).

1 = Feedback Calibration procedure is executed only a first time the power is supplied or when happen an Alarm that require the Feedback Calibration (for instance encoder misalignment).

8÷11

Sensor Type

0 = Incremental encoder (Enc#0)

1 = Hall sensor

2 = Incremental encoder (Enc#0) + Hall sensors

3 = Incremental encoder (Enc#0) + Zero enc

4 = Multi-Turn Absolute encoder multi turn SSI

5 = Multi-Turn encoder SSI + incremental encoder

6 = Multi-Turn Absolute encoder BISS

7 = Multi-Turn Absolute encoder BISS + incremental encoder

8 = Single-Turn Magnetic encoder

9 to 15 Reserved

12

Calibration Type

0 = Full Feedback Calibration procedure.

1 = Light Feedback Calibration procedure.

13

Torque Limit Speed Enable (1)

0= Torque Limit Speed disabled

1= Torque Limit Speed enabled

14

Absolute Encoder Calibrated (2)

0 = The Sensor Calibration procedure for Absoluter encoder BiSS is performed every time.

1 = The calibrated values in NVRAM for Absoluter encoder BiSS can be used. No movement of the motor are performed.

Note : This bit was introduced for compatibility reasons with previous firmware versions (the default value of this bit is equal to 0) and is used only for ‘Sensor Type = 6’.

15

Not used

Notes

  • (1) This function is available only with firmware version V02r82 or superior.

  • (2) This function is available only with firmware version V03r21 or superior.