EVCO c-pro mega - Manual (Page 18)

C-PRO MEGA HARDWARE MANUAL
Page 18
There are also some LEDs with diagnostic meaning (note: the L5, L6 LEDs are located inside of the controller
case)
LED L1 Local CAN communication status
On blinking rapidly OK
On blinking slowly Warning
On continuously Bus Error
Off Bus OFF
Led L2 Local CAN communication status
On blinking rapidly OK
On blinking slowly Warning
On continuously Bus Error
Off Bus OFF
Led L3 Real Time Clock status
On blinking rapidly -
On blinking slowly Low_Voltage detected
On continuously Read_Error
Off OK
Led L4 EEPROM memory status
On blinking rapidly CRC_Error
On blinking slowly Write_Error
On continuously Read_Error
Off OK
LED L5 Interrupt
It indicates the interrupt operating status of the controller: when blinking at 1 Hz, that indicates
internal controller times are properly working