To Next PageTo Next PageWhat to do if Kolver Controller displays “Output Disabled”?
If the Kolver Controller displays “Output Disabled”, it means the protection of output signals was activated because the maximum load (400mA) was exceeded. Ensure the set load does not exceed the allowed maximum value. Restart the control unit to reset the error.
What to do if Kolver Controller displays “Transmission error”?
If the Kolver Controller displays a “Transmission error”, it means the data transmission from the display board to the motor board is incorrect. Press ESC to retransmit data. If the error persists, restart the control unit.
What does “Protection 12A” mean on Kolver Controller?
If the Kolver Controller displays “Protection 12A”, it means the current on mosfets of bridge H is greater than 12A for at least 1 second. To resolve this: - Decrease cycle time and check settings. - Avoid motor stalling. - Avoid unscrewing too heavily. - Check if the joint is too soft.
What does “Protection 14p5A” mean on Kolver Controller?
If the Kolver Controller displays “Protection 14p5A”, it means the current on mosfets of bridge H is greater than 14.5A for at least 800 ms. To resolve this: - Decrease cycle time and check settings. - Avoid motor stalling. - Avoid unscrewing too heavily. - Check if the joint is too soft.
What does “Protection 15A” mean on Kolver Controller?
If the Kolver Controller displays “Protection 15A”, it means the current on mosfets of bridge H is greater than 15A for at least 500 ms. To resolve this: - Decrease cycle time and check settings. - Avoid motor stalling. - Avoid unscrewing too heavily. - Check if the joint is too soft.
What causes “Error loosen torque” on Kolver Controller?
If the Kolver Controller displays “Error loosen torque”, it means the torque signal is displayed while loosening (only if it’s set on “max”). This can happen if: - The screwdriver couldn’t loosen. - You should avoid motor stalling. - Loosening is too heavy.
What to do if Kolver Controller displays “Compensation error”?
If the Kolver Controller displays “Compensation error”, a negative torque value is displayed due to a high negative compensation value. To fix this, increase or decrease the compensation value.
What to do if Kolver Controller displays “tightened screw”?
If the Kolver Controller displays “tightened screw” on the status bar (the torque signal is displayed during the motor startup process which lasted 0.3sec), check parameters once again.
What does “Released lever error” mean on Kolver Controller?
If the Kolver Controller displays “Released lever error”, it means the lever has been released while tightening. This error can be enabled or disabled through “PROGRAM-MENU”.
What to do if Kolver Controller displays “Error missing piece”?
If the Kolver Controller displays “Error missing piece”, it means the “missing piece” contact is enabled. Check contact 2 on the CN2 connector.
General| Brand | Kolver |
|---|---|
| Model | EDU1FR/SG |
| Category | Power Tool |
| Language | English |
Details how to adjust the torque value by changing clutch spring tension and locking the nut.
Explains the control unit's functions, power supply, speed/ramp adjustments, and indicators.
