Fault 26 External fault
Fault: 26.1 (1A01hex | 6657dec) Description: External fault via digital input/control bit | ||
|---|---|---|
| Response: External fault | |
Cause | Measure | |
A fault was triggered via a digital input or a bit of a control word. | – Eliminate the external fault. or – Change the response to an external fault under [Functions] > [Setpoints] > [Basic settings]. | |
Fault: 26.3 (1A03hex | 6659dec) Description: Power section emergency shutdown | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Power section has detected a critical fault and requested external emergency shutdown. | Contact SEW-EURODRIVE Service. | |
Fault: 26.4 (1A04hex | 6660dec) Description: Fault while monitoring temperature of external braking resistor | ||
|---|---|---|
| Response: Response to external braking resistor fault | |
Cause | Measure | |
The connected temperature switch of the external braking resistor has tripped. | – Check the mounting position of the braking resistor. – Clean the braking resistor. – Check the configuration of the braking resistor. – Install a larger braking resistor. – Check the external trip switch settings. – Optimize the travel cycle so that less regenerative energy is created. – Check the settings of the storage discharge function in the MOVIKIT® software module concerned. – Check plug connections. | |
