Danfoss VLT AutomationDrive FC 301 Programming Guide

Parameter 17-10 Signal Type
Table 915: Parameter 17-10 Signal Type
17-10 Signal Type
Default value: [1] RS422 (5V TTL)
Parameter type: Option
Setup: All setups
Conversion index: -
Data type: Uint8
Change during operation: False
Select this parameter if 1 or 2 encoders are connected to MCB 102.
Option
Name
Description
[0]
None
[1]*
RS422 (5V TTL)
[2]
Sinosoidal 1Vpp
Parameter 17-11 Resolution (PPR)
Table 916: Parameter 17-11 Resolution (PPR)
17-11 Resolution (PPR)
Default value: 1024
Parameter type: Range, 10 - 16384
Setup: All setups
Conversion index: 0
Data type: Uint16
Change during operation: False
Enter the number of pulses or periods per revolution (the incremental track).
5.17.3 17-2* Abs. Enc. Interface
Parameters in this group configure the absolute interface of the VLT® Encoder Input MCB 102. Both the incremental and absolute
interfaces are active at the same time.
Parameter 17-20 Protocol Selection
Table 917: Parameter 17-20 Protocol Selection
17-20 Protocol Selection
Default value: [0] None
Parameter type: Option
Setup: All setups
Conversion index: -
Data type: Uint8
Change during operation: False
N O T I C E
This parameter cannot be adjusted while the motor is running.
Option
Name
Description
[0]*
None
Select [0] None if the feedback sensor is an incremental encoder only.
[1]
HIPERFACE
Select [1] HIPERFACE if the encoder is absolute only.
[2]
EnDat
[4]
SSI
[8]
Z pulse
Select 0 pulse as "absolute" track when using incremental encoder with 0 pulse.
AU275636650261en-000101 / 130R0334518 | Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT AutomationDrive FC 301 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 301
Category	DC Drives
Language	English