Description 1
<Definition> A bitmap of summary errors. When a bit is set, the error is presently active. When a bit is clear the error is not currently active. If no sensor is present or supported (for a corresponding bit), the bit shall not be set. The bits are defined as follows: <Format> Bit 0 - reserved -- The definition contained in Version 1 stated 'other'. However, -- 'other' is no longer allowed as a value. Bit 1- communications error - this bit shall be set if any error associated with the communications between the central computer and the device occurs. Bit 2- power error - this bit shall be set if any error associated with the power supply to any component occurs (see the objects dmsPowerFailureStatusMap and lowFuelThreshold). Bit 3- attached device error - this bit shall be set if any error associated with attached (supported, and enabled) external devices occurs. Bit 4- lamp error - this bit shall be set if any errors associated with any lamp occurs (see the objects lampFailureStuckOn and lampFailureStuckOff). This bit will only be applicable to devices that support lamps such as fiber optic signs or front-illuminated reflective signs. This bit is not applicable to lamps or fluorescent lights illuminating the housing or cabinet. Bit 5- pixel error - this bit shall be set if any errors associated with any Page 190 NTCIP 1203 v02.35 pixel occurs (see the objects pixelFailureTableNumRows for NTCIP 1203v1 deployments, and pixelFailureTableNumRows, and/or dmsPixelFailureTestRows and dmsPixelFailureMessageRows for NTCIP 1203v2 deployments.). This bit will only be applicable to devices that support illumination of individual pixels, but not to drum signs. Note that certain sign technologies such as flip disk only sign may not be able to determine pixel errors. Bit 6- photocell error - this bit shall be set if any errors associated with the supported light sensors occurs (see the object dmsLightSensorStatusMap). Bit 7- message error - this bit shall be set if any errors associated with activating and/or displaying a message occurs (see the object dmsActivateMsgError). Bit 8- controller error - this bit shall be set if any errors associated with the controller occurs (see the controllerErrorStatus object) Bit 9- temperature warning - this bit shall be set if any of the temperature values detected by the device exceed non-standardized temperature values (see the object tempSensorWarningMap). This bit is included to allow vendors or agencies to define vendor- or agency-specific threshold objects that indicate temperature changes that are of interest but not dangerous to the life-expectancy of the device (see also the 'critical temperature' bit) Bit 10- climate-control system error - this bit shall be set if any errors associated with the climate control systems such as fans and/or heaters occurs (see the object dmsClimateCtrlStatusMap). Bit 11- critical temperature error - this bit shall be set if the critical temperature as defined by the value of the critical temperature objects have been exceeded. (see the object dmsTempSensorHighCriticalTemperature and dmsTempSensorLowCriticalTemperature). Bit 12- Drum-sign Rotor error - This bit shall be set if any errors associated with the rotor of a drum sign occurs. Bit 13- This bit shall be set if any door to any DMS field component (cabinet or housing) is open(see the object dmsStatDoorOpen). Bit 14- Humidity warning - This bit shall be set if any humidity sensor sensor is reporting a humidity warning (see the object dmsHumiditySensorStatusMap). -- To track a history of transient error conditions utilize the event -- logging table located in the Global Objects Definitions (NTCIP 1201). <Object Identifier> 1.3.6.1.4.1.1206.4.2.3.9.7.1
Sources for this description
NTCIP published standard MIB annexes (reviewed modules)