Danfoss VLT AutomationDrive FC 301 Programming Manual page 65

VLT AutomationDrive FC 301/302
Programming Guide
Parameter 1-02 Flux Motor Feedback Source
Table 60: Parameter 1-02 Flux Motor Feedback Source
1-02 Flux Motor Feedback Source
Default value: 24V encoder
Conversion index: –
This parameter cannot be adjusted while the motor is running.
The options 12 and 13 are only available for software version 48.XX.
Select the source of the feedback for flux closed-loop motor control. Set parameter 1-01 Motor Control Principle to [3] Flux with motor
feedback option. The feedback device is typically mounted directly on the motor shaft. The feedback device can also be mounted in
the application, provided that the gear ratio between motor and encoder is fixed and accurate. Configure the gear ratio between
motor and encoder in parameter 7-94 Position PI Feedback Scale Numerator and parameter 7-95 Position PI Feedback Scale Denomina-
tor without any rounding error.
Option Name
[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
[9] Frequency input 33
[11] MCB 15X
[12] MCB 102 Absolute
[13] 24V encoder 27/29
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Parameter type: Option
Data type: Uint8
N O T I C E
N O T I C E
Description
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* 24 V Encoder Input. Pro-
gram terminals 32/33 to [0] No operation.
This option is only available for VLT® Encoder Option MCB 102. Configure the encoder interface
in parameter groups 17-0*, 17-1*, and 17-2*.
This option is only available for VLT® Resolver Option MCB 103. Configure the resolver interface
in parameter group 17-5*.
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.
The option is only available for VLT® Encoder Option MCB 102 with version 4.00 and higher and
when parameter 17-00 Encoders Connected is set to [1] Two Encoders.
Single-signal HTL encoder connected to digital inputs 27 and 29. 24 V encoder is configured in
parameter group 5.7* 24V Encoder Input. Program terminals 27/29 to [0] No operation.
Parameter Descriptions
Setup: All setups
Change during operation: False
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