TACS 8025
Traction current controller Functional Description The traction current controller governs the drive motor through an AC system. Information is exchanged with other components via the CAN Bus. A microprocessor system internally processes the key program sections for all the components. Communication with the truck components is exclusively via the CAN Bus. LEDs on the ACS 8025 / CANION Interface On the housing there is an LED for status display. These error messages (LED flashing code) are displayed as system messages via the LISA.
fig. 69a
LED On the ACS 8025
On the CANION
Meaning On the ACS 8025
On the CANION CANION interface
Permanently lit
Component ok
Flashes (1Hz)
Flashes
Internal Warning
Invalid or incorrect software loaded
Flashes (10Hz)
Flashes
Internal error
—
OFF
No software loaded / controller faulty / no power supply
fig. 69b
69
