Technical Manual

Chapter C • DCU-Generated Headend Messages
D C U M a i n t e n a n c e a n d O p e r a t i o n M a n u a l 79
H-Board HBOARD_NO_REPLY Event X X 2.8
H-board response timeout, only available in DCU 2 when
using the 9985 power board.
Main Board
BackhaulSwitchTo=Next
Backhaul, Reason
Event X 03.20.0012
Next Backaul:
0: Eth/Fib
1:Cellular
Reason:
0: Manual return to main backhaul
1: Automatic return to main backhaul
2: main backhaul changed
3: Heartbeat timeout
4: Maximum attempts on a backhaul are over
Main Board Bad Alarm! X X
Indicates that the alarm settings have been corrupted.
Usually caused by low or dead Lithium battery (BT101)
on motherboard or a firmware bug. DCU will reset in an
attempt to recover.
Main Board BATTERY_CHARGE_OK Event X 03.10.0012
Occurs when DCU is running and the battery is charged
over the threshold value.
Main Board BkBattFail On Reset X X
Lithium battery on DCU motherboard failed to keep
records intact in the buffer memory.
Main Board CONSOLE_ACCEPTED Event X X Correct console passphrase entered.
Main Board CONSOLE_DENIED Event X X Incorrect console passphrase entered.
Main Board CONSOLE_LOGOUT Event X X
User logs out of console by entering "ctrl + L" using DCU
control port.
Main Board CONSOLE_RELEASED Event X X
Console Menu Lockout Expiration: Console released
after 10 minute lockout period expires. Control port
locked when max login attempts exceeded.
Main Board CONSOLE_TIMEOUT Event X X
Console Menu Timeout: Timeout occurs after a specified
time without any user input.
Main Board DCU_RF_TX_OFF Event X X Sent when transitioning to RF disabled state.
Main Board DCU_RF_TX_ON Event X X Sent after transitioning to RF enabled state.
Main Board DCUDOOR_CLOSED Event X X Indicates door is properly closed.
Main Board DCUDOOR_NOTWIRED Event X X Alarm record to headend if DCU door is not installed.
Main Board DCUDOOR_OPENED Event X X Indicates the door is opened.
Main Board DCUDOOR_STILLOPEN Event X X Indicates door has been open for 12 hours.
Main Board DCUDOOR_WIRED Event X X Alarm record to headend if DCU door is installed.
Main Board GNSSCount=11 Hourly X
Number of Global Navigation Satellite System (GNSS)
Satellites Acquired. Minimum of 1 satellite required for
time and minimum of 3 satellites required for
reasonable device location information.
Source Message Frequency DCU 2 DCU 2+
Mainboard
Firmware
Description