Danfoss VLT series Programming Guide

7.4.3 Parameters 55-20 and 55-21: Feed Constant (0x6092)
This object indicates the congured feed constant. This is dened as the measurement distance per 1 revolution of the drive
shaft of the gearbox. The feed constant is calculated by the following formula:
feed constant =
feed
drive shaft revolutions
The feed is given in user-dened position units. The drive shaft revolution is dimensionless.
Using the default values, the results in position values are given in 1/100 degree.
Attribute Value
Index 0x6092
Name Feed constant
Object code Array
Data type UNSIGNED32
Sub-index 0x00
Description Value of highest sub-index
Access Const
PDO mapping No
Default value 0x02
Sub-index 0x01
LCP parameter number 55-20
Description Feed
Access Read/write
Data type UNSIGNED32
PDO mapping Optional
Value range
1 to 2
32
–1
Default value 36000
Sub-index 0x02
LCP parameter number 55-21
Description Shaft revolutions
Access Read/write
Data type UNSIGNED32
PDO mapping Optional
Value range
1 to 2
32
–1
Default value 1
Table 7.44 0x6092: Feed Constant
Servo Drive Parameter Descr... Programming Guide
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Danfoss VLT series Specifications

General

Series	VLT
Category	DC Drives
Output Voltage	0-100% of input voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overtemperature, Short Circuit, Ground Fault
Communication Interfaces	Profibus, CANopen
Enclosure Rating	IP20, IP21, IP55, IP66
Cooling Method	Forced Air Cooling, Convection Cooling
Control Mode	Sensorless Vector, Closed Loop Vector
Ambient Temperature	-10°C to +50°C (14°F to 122°F)