Error Codes

Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 68: LANCE CRC: LANCE generated bad CRC

  LANCE generated a bad CRC. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 4E: LANCE internal loopback/DMA: unknown tx or rx error

  LANCE internal loopback/DMA encountered unknown transmit or receive error. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 4C: LANCE internal loopback/DMA: receive DMA error

  LANCE internal loopback/DMA receive DMA error occurred. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 4A: LANCE internal loopback/DMA: transmit DMA error

  LANCE internal loopback/DMA transmit DMA error detected. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 48: LANCE internal loopback/DMA: initialization DMA error

  LANCE internal loopback/DMA initialization DMA error occurred. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 46: LANCE internal loopback/DMA: packet comparison failed

  LANCE internal loopback/DMA packet comparison failed during testing. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 1C: Network address ROM: bad test patterns

  Network address ROM: bad test patterns found in the network address ROM. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 1A: Network address ROM: bad group 3

  Network address ROM: bad group 3 detected in the network address ROM. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 44: DMA test data miscompare

  DMA test data miscompare occurred from system module issues, LANCE internal loopback/DMA receive failure, or SCC interrupt not seen at CPU. The manual's first action is: “System module”

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 38: All interrupts not received

  All interrupts not received due to system module faults, transmitter enable, or SCC data comparison error. The manual's first action is: “System module”

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 36: Interrupt not generated

  Interrupt not generated because of system module problems, receiver enable, or SCC overrun error on receive. The manual's first action is: “System module”

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error 34: Invalid 79C30A interrupt

  Invalid 79C30A interrupt occurred from system module issues, transmitter disable, or SCC framing errors on receive. The manual's first action is: “System module”

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error AA: LINE 6: Transparent diagonal line increment address test

  LINE 6: Transparent diagonal line increment address test failed due to unknown LANCE external loopback receive error. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error A8: LINE 5: Transparent diagonal line decrement address test

  LINE 5: Transparent diagonal line decrement address test failed with unknown LANCE external loopback transmit error. The manual lists no action for this code.

• CodeDigital Equipment Corporation DEC 3000 Model 300 Series AXP Error A6: LINE 4: Transparent centered vertical line test

  LINE 4: Transparent centered vertical line test failed due to LANCE external loopback packet comparison failure. The manual lists no action for this code.