Kollmorgen AKD series User Manual

IL.FOLDFTHRESH
General Information
Type R/O Parameter
Description Reads the foldback fault level.
Units Arms
Range 0 to 500 Arms
Default Value Drive peak current (DRV.IPEAK)
Data Type Float
See Also Foldback
Start Version M_01-00-00-000
Fieldbus Index/Subindex Object Start Version
EtherCAT COE
and CANopen
3420h/0 M_01-00-00-000
Modbus 436 M_01-03-00-000
Description
IL.FOLDFTHRESH is the fault level of the current foldback algorithm. If IL.IFOLD drops below the value for
IL.FOLDFTHRESH, then a fault is generated and the drive is disabled.
To avoid reaching the current foldback fault level, set IL.FOLDFTHRESHU well below the continuous current
value for both the drive and the motor or set the IL.FOLDFTHRESHU value to zero.
Related Topics
11.3 Current Loop
AKD User Guide | IL Parameters
Kollmorgen | December 2010 465

Kollmorgen AKD series Specifications

General

Continuous Current	Up to 180 A
Control Modes	Position, Velocity, Torque
Communication Interfaces	EtherCAT, CANopen, Modbus TCP/IP
Feedback Options	Resolver, Encoder
Safety Features	Safe Torque Off (STO), Safe Stop 1 (SS1)
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short Circuit, Overtemperature
Switching Frequency	8 kHz, 16 kHz
Ambient Temperature	0°C to 40°C
Operating Temperature	0 - 40 °C (derating may apply)
Humidity	5% to 95% non-condensing