The communication between the panel and the generator control is interrupted. The generator control has lost the panel. The generator is stopped because no operation is possible.
The communication between the panel and the controller is interrupted. Panel has lost the generator control.
The temperature of the bus rail “+” is above its upper limit.
The temperature of the bus rail “-” is above its upper limit.
The temperature of the B6 bridge and the temperature of the heatsink are above their upper limits.
The voltage of the DC link is above its upper limit.
The current of the DC link is above ist upper limit.
Error three-phase rotating field.
The electronic control unit works with a so called watchdog timer which is an embedded timing device. If there is a malfunction the watchdog timer resets the control unit.
The synchronization mode is deactivated.