Error 1 Output stage monitoring

Error: 1.1 (0101hex \| 257dec) Description: Overcurrent on motor output terminals

	Cause	Measure
	Short circuit at the motor output.	– Check motor cable for short circuit. – Remove the short circuit.
	Power output stage defective.	Contact SEW-EURODRIVE Service.
	Motor current too high.	Connect a smaller motor.

Error: 1.2 (0102hex \| 258dec) Description: Overcurrent in output stage

	Cause	Measure
	Motor current too high.	Connect a smaller motor.
	Current controller of intelligent power supply module set incorrectly.	Contact SEW-EURODRIVE Service.
	Ramp time too short.	Increase the ramp time.
	One of the following components is faulty: – Internal current supply – Current measurement – Phase module	Contact SEW-EURODRIVE Service.
	External DC 24 V supply voltage instable.	Check the DC 24 V supply voltage.
	The voltage fluctuations are too strong. The current controller of the intelligent power supply module cannot compensate for them.	– Stabilize the voltage. – Check the supply. – Check the project planning.

Error: 1.3 (0103hex \| 259dec) Description: Hardware fault

Cause	Measure
Power output stage defective.	Contact SEW-EURODRIVE Service.

Error: 1.3 (0103hex | 259dec)

Description: Hardware fault

Cause

Measure

Power output stage defective.

Contact SEW-EURODRIVE Service.

Error: 1.4 (0104hex \| 260dec) Description: Excessive inrush current

Cause	Measure
Excessive inrush current with inhibited output stage detected when applying a voltage to the device.	Limit the inrush current on the voltage supply.

Error: 1.4 (0104hex | 260dec)

Description: Excessive inrush current

Cause

Measure

Excessive inrush current with inhibited output stage detected when applying a voltage to the device.

Limit the inrush current on the voltage supply.

Error: 1.5 (0105hex \| 261dec) Description: Unexpected shutdown

Cause	Measure
The output stage has been inhibited. The precise cause of the fault could not be determined.	– Acknowledge the fault. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service.

Error: 1.5 (0105hex | 261dec)

Description: Unexpected shutdown

Cause

Measure

The output stage has been inhibited. The precise cause of the fault could not be determined.

– Acknowledge the fault.

– If the fault occurs repeatedly, contact SEW‑EURODRIVE Service.

Error: 1.6 (0106hex \| 262dec) Description: Permitted continuous current exceeded

Cause	Measure
The current load due to connected consumers (e.g. power supply units, inverters, etc.) or charging storage units exceeds the nominal value.	– Reduce the load. – Reduce (charging) current limits.

Error: 1.6 (0106hex | 262dec)

Description: Permitted continuous current exceeded

Cause

Measure

The current load due to connected consumers (e.g. power supply units, inverters, etc.) or charging storage units exceeds the nominal value.

– Reduce the load.

– Reduce (charging) current limits.

Error: 1.7 (0107hex \| 263dec) Description: Overload reserve exhausted

Cause	Measure
An overload is defined by the user-defined overload duration. This permitted overload has been exceeded.	– Reduce the load. – Reduce (charging) current limits. – Reduce no-load current limit by increasing the user-defined overload duration.

Error: 1.7 (0107hex | 263dec)

Description: Overload reserve exhausted

Cause

Measure

An overload is defined by the user-defined overload duration. This permitted overload has been exceeded.

– Reduce the load.

– Reduce (charging) current limits.

– Reduce no-load current limit by increasing the user-defined overload duration.