Why does my Kollmorgen Servo Drives axis drifts at setpoint = 0V?
If your Kollmorgen Servo Drives axis drifts at a setpoint of 0V, it could be because the offset is not correctly adjusted for analog setpoint provision; adjust the offset (analog I/O). Another potential cause is that AGND is not joined to the controller-GND of the controls; join AGND and controller-GND.
How to solve communication fault HMI message on Kollmorgen Servo Drives?
A communication fault HMI message on Kollmorgen Servo Drives can be caused by using the wrong cable, plugging the cable into the wrong position on the servo amplifier or PC, or selecting the wrong PC interface. Use a null-modem cable, plug the cable into the correct sockets on both the servo amplifier and PC, and select the correct interface to resolve this issue.
What to do if my Kollmorgen Amplifier drive reports a following error?
If your Kollmorgen Amplifier drive reports a following error, it could be due to the current settings being too low or the setpoint ramp being too long. Try increasing the current settings, but stay within the motor limits, or shorten the setpoint ramp.
How to fix Kollmorgen S700 Amplifier communication fault?
To resolve a communication fault HMI message on your Kollmorgen Amplifier, ensure you are using the correct null-modem cable and that the cable is plugged into the correct sockets on both the servo amplifier and the PC. Also, verify that the correct PC interface is selected.
What to do if my Kollmorgen Amplifier motor does not rotate?
If the motor does not rotate, several factors could be at play. First, ensure the servo amplifier is enabled by applying the ENABLE signal and setting the software enable. Check the setpoint cable for any breaks and correct the motor phase sequence if the phases are swapped. Also, verify the brake control to ensure the brake is released and inspect the mechanism for any mechanical blockages. Confirm that the motor pole number is set correctly and that the feedback is properly configured.
What to do if Kollmorgen Amplifier axis drifts at setpoint = 0V?
If the axis drifts when the setpoint is at 0V, it might be due to an incorrectly adjusted offset for the analog setpoint provision; in this case, adjust the offset (analog I/O). Another potential cause is AGND not being joined to the controller-GND of the controls; connect AGND and controller-GND.
Why does my Kollmorgen S700 drive feel too soft?
If the Kollmorgen Amplifier drive is too soft, the gain might be too low, or other settings might be incorrect. Try increasing the gain and using the motor's default value. Reduce the ARLPF / ARHPF and reduce ARLP2.
Why does my Kollmorgen Amplifier drive run roughly?
If the Kollmorgen Amplifier drive runs roughly, it could be due to incorrect gain settings. Try reducing the gain and using the motor's default value. Increase the ARLPF / ARHPF and increase ARLP2.
Why is my Kollmorgen Servo Drives too soft?
If your Kollmorgen Servo Drives feels too soft, it could be because the Kp (speed controller) is too low, Tn (speed controller) is too high, or ARLPF/ARHPF or ARLP2 are too high. Increase Kp (speed controller), use the motor default value for Tn (speed controller), and reduce ARLPF/ARHPF and ARLP2.
How to fix Kollmorgen Servo Drives motor oscillations?
If your Kollmorgen Servo Drives motor oscillates, it could be due to several reasons. The gain might be too high, so try reducing Kp (speed controller). Check if the shielding in the feedback cable is broken and replace the cable if necessary. Ensure that AGND is properly wired up by joining it to CNC-GND.
General| Control Modes | Velocity, Position |
|---|---|
| Feedback Options | Resolver |
| Communication Interfaces | EtherCAT, CANopen |
| Safety Features | STO (Safe Torque Off), SS1 (Safe Stop 1) |
| Protection Features | Overcurrent, Overvoltage, Overtemperature, Short Circuit |
| Operating Temperature Range | 0°C to +40°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions | Varies by model |
| Weight | Varies by model |
Emphasizes critical safety aspects requiring specialist knowledge and documentation review.
Specifies intended applications and conditions for the servo amplifiers.
Presents electrical and mechanical data, including ratings and specifications.
Details the Safe Torque Off (STO) function, its advantages, and safety levels.
Introduces the importance and types of feedback systems used with servo drives.
Describes the DRIVEGUI.EXE software for amplifier configuration and control.
Provides a simplified guide for initial setup and basic drive testing.
Provides solutions for common faults and operational problems.
Details the Safety 2-2 expansion card for safe drive functions, including STO, SS1, SS2.
To Next Page
