Danfoss VLT series Programming Guide

130BF222.10
Start Sync
Start Sync
Sync Position
Sync Position
Start Sync
Start Sync
Sync Position
Sync Position
Negative
master
rotation
Sign of
Master rotation
Sign of
Master Start Distance
Start Sync = FALSE
Negative distance
Negative distance
Positive
master
rotation
Positive distance
Positive distance
Illustration 7.10 Synchronization Not Executed
NOTICE
Master Rotation direction and MasterStartDistance have opposite signs, therefore synchronization is not executed.
7.15.4 Parameter: Gear Master Sync Position (0x3903)
This object denes the position of the master where the slave is in sync with the master. The value is given in Guide value
position units.
Attribute Value
Index 0x3903
LCP parameter number –
Name Gear master sync position
Object code Var
Data type UNSIGNED32
Sub-index 0x00
Access Read/write
PDO mapping Optional
Value range UNSIGNED32
Default value 0
Table 7.169 0x3903: Gear Master Sync Position
7.15.5 Parameter: Gear Slave Sync Position (0x3904)
This object denes the position of the slave where the slave is in sync with the master. The value is given in user-dened
position units.
Attribute Value
Index 0x3904
LCP parameter number –
Name Gear slave sync position
Object code Var
Data type SIGNED32
Servo Drive Parameter Descr...
VLT
®
Integrated Servo Drive ISD
®
510 System
312 Danfoss A/S © 01/2017 All rights reserved. MG36D102
77

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)