What to do if my gefran SIEIDrive ADV100 Controller displays a braking resistor overload alarm?
If your Gefran Controller shows a braking resistor overload alarm, increase the Watt value of the braking resistor.
What to do if my Gefran Controller displays a 'Heatsink temperature too high or too low' alarm?
If your Gefran Controller displays a 'Heatsink temperature too high or too low' alarm, it signifies that the temperature has exceeded the upper or lower limit set for the linear temperature transducer. You should: - Verify the correct operation of the cooling fan. - Check that the heatsinks are not clogged. - Check that the openings for the cabinet cooling air are not blocked.
What to do if my gefran SIEIDrive ADV100 Controller displays an intake air temperature too high alarm?
If your Gefran Controller shows an intake air temperature too high alarm, check correct fan operation.
Why does my Gefran Controller show a motor overtemperature alarm?
A motor overtemperature alarm on your Gefran Controller can be due to several reasons: - Load cycle too heavy. - The motor is installed in a place where the ambient temperature is too high. - If the motor is provided with a blower: the fan is not working. - If the motor is not provided with a blower: the load is too high at slow speeds. Cooling the fan on the motor shaft is not sufficient for this load cycle. - The motor is used at less than the rated frequency, causing additional magnetic losses. To resolve this, change the processing cycle or use a cooling fan to cool the motor.
What to do if my gefran SIEIDrive ADV100 Controller displays a heatsink temperature too high alarm?
If your Gefran Controller displays a heatsink temperature too high alarm, verify the correct operation of the cooling fan and check that the heatsinks are not clogged.
What should I do if my Gefran Controller shows a ground short circuit alarm?
If your Gefran Controller shows a ground short circuit alarm, check the drive and motor wiring and ensure that the motor is not grounded.
What does it mean if my gefran SIEIDrive ADV100 shows 'The number of attempted automatic restarts after the Undervoltage alarm has exceeded the set PAR 4650 UVRep attempts'?
This indicates that there have been too many Undervoltage alarms. Adopt the proposed solutions for the Undervoltage alarm.
What to do if my gefran SIEIDrive ADV100 displays an instantaneous overcurrent in the IGBT bridge alarm?
Switch the drive off and then switch it on again. If the alarm persists, contact the technical service centre.
What to do if my Gefran Controller shows a DC link undervoltage alarm?
If your Gefran Controller is showing a DC link undervoltage alarm, the voltage arriving at the drive power section is too low compared to the minimum threshold relating to the 560 Mains voltage parameter setting. This could be due to the mains voltage being too low, overextended voltage drops, or poor cable connections. Check the connections.
What to do if my gefran SIEIDrive ADV100 shows a DC link overvoltage alarm due to energy recovered?
If your Gefran Controller displays a DC link overvoltage alarm, it means the voltage arriving at the drive power section is too high compared to the maximum threshold relating to the PAR 560 Mains voltage parameter setting. You can try to extend the deceleration ramp or use a braking resistor between terminals BR and C to dissipate the recovered energy.
General| Category | Controller |
|---|---|
| Safety | STO (Safe Torque Off) |
| Protection class | IP20 |
| Switching frequency | 16 kHz |
| Fieldbus | CANopen, Modbus RTU |
| Communication interface | RS485 |
| Storage temperature range | -25°C to 70°C |
| Relative humidity | 5% to 95% (non-condensing) |
| Dimensions | Varies by model |
| Weight | Varies by model |
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