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.
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 an intake air temperature too high alarm?
If your Gefran Controller shows an intake air temperature too high alarm, check correct fan operation.
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.
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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