What to do if Kolver Control Unit displays 'tightened screw'?
If your Kolver Control Unit displays 'tightened screw', it means the torque signal is displayed during the motor startup process which lasted 0.3 sec. You should check parameters once again.
What does 'Compensation error' mean on Kolver Control Unit and how to fix it?
The 'Compensation error' on your Kolver Control Unit means a negative torque value is displayed due to a high negative compensation value. To resolve it, increase or decrease the compensation value.
What does 'Released lever error' mean on Kolver Control Unit?
The 'Released lever error' on the Kolver Control Unit indicates that the lever was released while tightening. This error can be enabled or disabled through the PROGRAM-MENU (see point 18 on the program menu).
What to do if Kolver Control Unit displays 'Warning! No piece'?
If your Kolver Control Unit displays 'Warning! No piece', it means the 'missing piece' contact is enabled. Check contact 2 on the CN2 connector.
What to do if Kolver Control Unit displays 'Error min torque'?
If your Kolver Control Unit displays 'Error min torque', it means the torque signal is displayed below the preset minimum torque. You should check parameters once again.
What to do if Kolver EDU 2AE/TOP/TA displays “Error unscrew torque”?
The “Error unscrew torque” message on your Kolver Control Unit indicates that the torque signal is displayed while unscrewing, but only if it’s set on “max”. This means that the screwdriver couldn’t unscrew. To resolve this: * Avoid motor stalling. * Avoid unscrewing too heavy.
Why does my Kolver Power Supply show “Protection 15A”?
The “Protection 15A” message on the Kolver Power Supply status bar indicates that the current on mosfets of bridge H is greater than 15A for at least 500 ms. To address this: - Decrease the screwing time and check the settings. - Avoid motor stalling. - Ensure that unscrewing is not too heavy. - Check if the joint is too soft.
What does “Protection 14p5A” mean on my Kolver Power Supply?
The message “Protection 14p5A” on the Kolver Power Supply status bar indicates that the current on mosfets of bridge H is greater than 14.5 A for at least 800 ms. To resolve this issue: - Decrease the screwing time and check the settings. - Avoid motor stalling. - Ensure that unscrewing is not too heavy. - Check if the joint is too soft.
How to fix “Protection 12A” error on Kolver Power Supply?
When the status bar of your Kolver Power Supply displays “Protection 12A”, it means the current on mosfets of bridge H is exceeding 12A for at least 1 second. To fix this: - Decrease the screwing time and check the settings. - Avoid motor stalling. - Ensure unscrewing isn't too heavy. - Verify the joint isn't too soft.
What to do if Kolver Power Supply displays “Error Torque Control”?
If the Kolver Power Supply displays “Error Torque Control”, create a new screw. If the error persists, adjust the torque and speed settings.
General| Brand | Kolver |
|---|---|
| Model | EDU 2AE/TOP/TA |
| Category | Control Unit |
| Language | English |
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