Fault 26 External fault
Subfault: 26.1 Description: Terminal | ||
|---|---|---|
| Response: External fault | |
Cause | Measure | |
Fault message about external fault source. | Programmable via 8622.5 (default: application stop (with output stage inhibit)). | |
Subfault: 26.2 Description: Emergency shutdown | ||
|---|---|---|
| Response: Output stage inhibit | |
Cause | Measure | |
Another module bus station requested external emergency shutdown. | Check other module bus stations for faults. | |
Subfault: 26.4 Description: External braking resistor fault | ||
|---|---|---|
| Response: Disconnect storage unit | |
Cause | Measure | |
External braking resistor's temperature switch connected to terminal tripped. | – Check the resistor mounting position. – Clean the resistor. – Check the configuration of the resistor. – Install a larger resistor. – Check the trip switch settings. – Optimize the travel cycle so that less regenerative operation energy arises. | |
