905/910/920 LED Flash Codes After Detection of an Error State
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905/910/920 LED Flash Codes After Detection of an Error State |
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In an error state the router LEDs will flash a preprogramd set of colours to signify abnormal behaviour.
The LEDs are on the front of the routers.
Note that 905 and 910 routers have DALI subnets only. The 920 router can control DALI, SDIM and DMX subnets.
The steps for identifying the errors are detailed below:
In these cases, the router will flash in the following manner:
| Label | LED |
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Power / Status |
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LED flashes at 10 Hz while the error code is shown on the DALI 1, DALI 2 and SDIM/DMX LEDs. |
| DALI 1 |
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Flashes first digit of error code. |
SDIM (920 only) |
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Flashes the third digit + 1 of the error code after the second digit has been shown on the DALI2 LED. |
| DALI 2 |
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Flashes second digit of the error code after the first digit has been shown on the DALI1 LED. |
DMX (920 only) |
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Flashes the third digit + 1 of the error code after the second digit has been shown on the DALI2 LED. |
Link / Activity |
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Flashes to indicate activity |
The LED error codes and their descriptions for errors are as follows:
ERROR DETAILS |
ERROR CODE |
ERROR DESCRIPTION |
| ERROR_FLASHFTPLOAD | 311 |
A flash programming error occurred during FTP upload |
ERROR_FLASHWRITE |
312 |
An error occurred during the verify cycle of flash writing |
| ERROR_FLASHERASE | 313 |
An error occurred during the verify cycle of flash erasing |
| ERROR_UDPBADCOMMAND | 321 |
Received bad UDP command |
| ERROR_UDPBADPRODUCTTESTCMD | 325 |
Received bad sub command of UDP:ProductionTest command |
| ERROR_TCPTXINCOMPLETE | 331 |
Ethernet transmission did not complete |
| ERROR_TCPTXBADSOCK | 332 |
Ethernet transmission did not complete |
| ERROR_TCPRXINCOMPLETE | 333 |
Ethernet reception did not complete |
| ERROR_TCPSELECTFAIL | 334 |
Ethernet select() call failed |
| ERROR_TCPSELECTTFAIL | 335 |
Ethernet select() call time-out failed |
| ERROR_TCPUDPBRDCASTERR | 336 |
Ethernet UDP broadcast failed |
| ERROR_IC2PROBS | 341 |
I2C Error |
| ERROR_MESSAGEINQFULL | 351 |
MessageIn queue full |
| ERROR_CIRCULARREDIRECT | 411 |
Circular redirect detected |
If the error relates to operating system software, the router will flash in the following manner:
Power / Status |
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LED blinks on at 5 Hz for a number of flashes corresponding to the errors (see table below), followed by a period in which the LED remains off. |
Note:
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The LED error codes and their descriptions for errors relating to the operating system are as follows:
| ERROR DETAILS | ERROR CODE |
| ERROR_POST_FAILED 1 | 1 |
| ERROR_IRQ_TABLE | 3 |
| ERROR_SNMP_MIB | 4 |
| ERROR_SNMP_MIB1213 | 5 |
| ERROR_RAM_FAILURE | 6 |
| ERROR_SERIAL_DRIVER | 8 |
| ERROR_ETHERNET_DRIVER | 9 |
| ERROR_PPP | 10 |
| ERROR_FILEIO | 11 |
| ERROR_ROOSTER_THREADX | 12 |
| ERROR_ROOSTER_CRITICAL | 13 |
| ERROR_CHECKSUM | 14 |
| ERROR_MAMAPI | 15 |
| ERROR_OUT_OF_MEMORY | 16 |
| ERROR_ASSERT_FAILED | 17 |
| ERROR_LCD_DRIVER | 18 |
| ERROR_POWERSAVE | 19 |
| ERROR_MMU | 20 |
| ERROR_TIMER | 21 |
| ERROR_PARALLEL | 22 |
| ERROR_MII | 23 |
| ERROR_USB_DEVICE | 24 |
| ERROR_GPIO_MUX | 25 |
| ERROR_SNMP_AGENT | 26 |
| ERROR_PANIC | 27 |
| ERROR_SDIO | 28 |
| ERROR_CAN | 29 |
| ERROR_BOOTLOADER | 30 |
