To Next PageTo Next PageWhat to do if my Kollmorgen AKD 2G-S Servo Drives drive reports a following error?
If your drive reports a following error, it could be due to several reasons. The Irms or Ipeak might be set too low, current or velocity limits might be applied, or the accel/decel ramp might be too long. Verify the motor/drive sizing, ensure that AXIS#.IL.LIMITN/P and AXIS#.VL.LIMITN/P are not limiting the drive, and reduce AXIS#.ACC/AXIS#.DEC.
How to resolve a communication fault in Kollmorgen AKD 2G-S Servo Drives?
A communication fault can occur if the wrong cable is used, the cable is plugged into the wrong position on the drive or PC, or the wrong PC interface is selected. To resolve this, plug the cable into the correct sockets on the drive and PC and select the correct interface.
What to do if my Kollmorgen Servo Drives motor is overheating?
If the motor is overheating, it could be operating above its rating or the motor current settings are incorrect. Verify the motor/drive sizing and ensure the motor continuous and peak current values are set correctly.
Why does my Kollmorgen Servo Drives drive not enable?
The drive might not enable because HW Enable is configured but not wired, or HW or SW Enable is not set. To solve this, connect HW Enable to the selected input and apply 24V to HW Enable and select SW Enable in WorkBench / Fieldbus.
How to fix a Kollmorgen Servo Drives motor that oscillates?
If your motor is oscillating, it could be because the gain is too high (speed controller), the feedback cable shielding is broken, or AGND is not wired up. To fix this, reduce AXIS#.VL.KP (speed controller), replace the feedback cable, and join AGND to CNC-GND.
Why does my Kollmorgen AKD 2G-S Servo Drives motor not rotate?
The motor might not be rotating due to several reasons: the drive may not be enabled, the software enable is not set, there could be a break in the setpoint cable, the motor phases might be swapped, the brake may not be released, the drive could be mechanically blocked, the motor pole number might be set incorrectly, or the feedback is set up incorrectly. To resolve this, apply the ENABLE signal, set the software enable, check the setpoint cable, correct the motor phase sequence, check the brake control, check the mechanics, set the motor pole number, and correctly set up the feedback.
How to fix Kollmorgen Servo Drives communication fault?
If you're getting a 'Communication fault' message on your Kollmorgen Servo Drives HMI, it could be due to using the wrong cable or plugging it into the wrong port on either the drive or PC. It could also be that the wrong PC interface is selected. To resolve this, plug the cable into the correct sockets on both the drive and PC and select the correct interface.
Why does my Kollmorgen AKD 2G-S Servo Drives report following error?
If your Kollmorgen Servo Drive reports a following error, it could be due to a few reasons. The Irms or Ipeak settings might be too low, or the current or velocity limits could be applying. Another possibility is that the accel/decel ramp is too long. To address this, verify the motor/drive sizing, make sure that AXIS#.IL.LIMITN/P and AXIS#.VL.LIMITN/P are not limiting the drive, and reduce AXIS#.ACC/AXIS#.DEC.
Why are safety faults and warnings not visible/reported on my Kollmorgen AKD 2G-S Servo Drives?
Safety faults and warnings might not be visible or reported because AXIS#.SAFE.STO. REPORTFAULT is set to 0. To fix this, set AXIS#.SAFE.STO. REPORTFAULT to 1.
General| Brand | Kollmorgen |
|---|---|
| Model | AKD 2G-S Series |
| Category | Servo Drives |
| Language | English |
Details the scope and purpose of the AKD2G Installation Manual.
Explains warning symbols, drawing symbols, and document abbreviations.
Highlights the need for qualified personnel and reading all documentation.
Covers electrostatic discharge, hot surfaces, earthing, leakage current, and noise.
Defines the intended application and environments where the drive must not be used.
Details leakage current, RCDs, and isolating transformers for shock protection.
Explains different stop categories and their functional safety aspects.
Provides instructions for handling, packaging, and storing the AKD2G drives.
Covers installation steps, normal operation, and maintenance procedures.
Outlines procedures for safe decommissioning, disassembly, and system repair.
Instructions for proper disposal of the unit and contact information.
Lists the standard components included with the AKD2G drive.
Describes the information found on the drive's nameplate.
Explains the structure and meaning of the AKD2G part numbers.
Introduces the AKD2G digital drive family and its versions.
Specifies environmental conditions, ventilation, and mounting position.
Details mechanical dimensions and performance data of the drives.
Provides electrical data for single and dual axis variants.
Explains drive dynamic and regeneration braking methods.
Describes the drive's LCD display and push-button operations.
Details the use of the SD card slot for recovery and backup.
Covers EMC grounding, handling, and installation precautions.
Provides step-by-step guidance and dimensional drawings for mounting.
Key safety and wiring precautions before starting electrical installation.
Details connector types, cable specifications, and wire requirements.
Instructions for reducing electrical interference and proper shielding.
Visual guides to drive connector positions and wiring layouts.
Covers mains and auxiliary voltage supply connections.
Details how to connect motors and brakes.
Explains the different feedback channels and their connector assignments.
Wiring for Ethernet Fieldbus, CAN-Bus, Service, Modbus, and I/O connectors.
Step-by-step guide for initial drive testing and configuration.
Instructions for installing and using the WorkBench configuration software.
Describes the sequence for power-up, power-down, and fault behaviors.
Explains how to read and interpret drive fault and warning codes.
Provides guidance on diagnosing and resolving common drive problems.
Covers general safety principles, personnel qualifications, and system compliance.
Details diagnostic tests and verification procedures for safety functions.
Explains the STO function, its technical data, and activation.
Covers drive safety faults, warnings, and troubleshooting steps.
Lists and describes parameters related to functional safety functions.
Details UL and cUL listings and requirements for 3-12 A drives.
Outlines compliance with EU directives and EMC requirements.
Specifies UK regulations and authorized representative information.
Specifies requirements for safety-related systems documentation.
Details user documentation requirements based on IEC 61508-2 Annex D.
Outlines user documentation requirements from ISO 13849-1 Clause 11.
Lists the revision history of the manual and associated documents.
