Honeywell 62-2030-01 ユーザーズマニュアル

62-2030—01

20

There are five categories of alarms:

Sensor Errors: These errors are generated for all the sensors 

that are connected to the onboard UI pins in the controller.

All such sensors are monitored by the controller for out-of-

range/invalid values.

Lon Network Communication Errors: These errors can 

occur for Lon NetworkVariable Inputs that are bound to other 

controllers when the source controller fails to send the 

data.The controller tracks and reports network communication 

errors for the following list of NVs when they are bound:

Control Alarms: These are application specific alarms tracked and reported by the controller.

Error

Displays the name of the error.

Type of error

Displays the type of the error. Errors could be one of the following types:

1. Sensor Error

2. Lon Network Communication Error

3. Control Error

4. Sylkbus communication error

5. Node disabled error

For more information, see the descriptions below this table.

Details

This is a description of the error.

Enable Auto Alarm 

Refresh

When the 

Auto Refresh checkbox is selected, the alarms view/data refreshes automatically every 

30 seconds.

Refresh

Click 

Refresh to refresh the error list manually and see the current errors.

nviBypass
nviApplicMode
nviDlcShed
nviDschrgAirTemp
nviFan
nviFlowOffset
nviFlowTrack
nviFree1Dig
nviFree1Mod
nviOccCmd

nviOdTemp
nviSetPoint
nviShare
nviSpaceCO2
nviSpaceHum
nviSpaceTemp
nviSupplyTemp
nviTodEvent
nviWindow
nviFlowOverride
 nviSupplyTemp
nviMonDig
nviManOcc
nviEmergCmd
nviSetPointOvr
nviSetPtOffset
nviMonSensor

Frost

The space temperature detected is below the freeze protect limit.

Invalid Set Point

One of the temperature set points is not in the valid range.

Flow Override

The air flow control loop has been overridden.

Emergency Override

An emergency override command has been received from the network.

Fan Override

The fan is in the manual override state.

Reheat or Peripheral Heat 

Override

The reheat or peripheral heat outputs are overridden.

IAQ alarm

The indoor air quality sensor has detected that the indoor air quality is poorer than the 

desired standard.

Occupied Space Temperature The space temperature detected is out of range of the configured limits.
Low Air Flow

Air flow detected is too low to perform the flow control operation.