OccupancyOverrideCommand Function Block

This parameter displays override the Unoccupancy Mode to Occupied Mode.

Figure 1: OccupancyOverrideCommand Function Block

Figure 2: OccupancyOverrideCommand Property Sheet

Inputs

Input Name

Description

NA

 

Table 1: Inputs of OccupancyOverrideCommand Function

Output

Output Name

Description

Out

Provide the Override Command to the controller from the wall module.

Table 2: Output of OccupancyOverrideCommand Function

Parameters

Parameter Name

Description

sylkDevice

Select the required TR7x or TR4x device from the drop-down menu.

Status

This field is read-only Shows the following status of the parameter:

        alarm

        fault

        overridden

        disabled

        down

        stale

        null

        unackedAlarm

For further details, see Sylk Component Status Behaviors on page 453.

faultCause

This field is read-only. It indicates the cause of the parameter's fault state. This property is empty unless a fault occurs. When multiple errors occur, the fault cause displays only the top errors on the list. If the error is resolved, the next error message will be displayed.

sendinterval (seconds)

The time between the end of a timeout period or the completion of a network request and the next data request on the network is referred to as the send interval. The default value is 60 seconds.

enableFD

The time it takes for a failure to be reported to the Sylk device.

"Yes": If the parameter has not received an update from the BACnet network source within the fail detect time, an alarm is generated, and the current value is set to invalid.

Note: The time it takes to detect a failure is determined by the update rate that has been set.

"No": No means that the object will retain the last value written to it until the BACnet network source changes.

tR7XConfig

Configure the configure occupancy override additional settings for TR7x.

 

 

 

Fig. 3 tR7XConfig

        Override To Occupied Settings: Configure occupied override settings.

 

 

Fig. 4Override To Occupied Settings

        OverrideType

Continuous Override: This is the default setting. It setting disablesthe time override type options.

Time Override in Hours (Bypass):This option enables the time setting details, wherein the minimum time and maximum time can be set in hours and minutes. The default setting is min= max= 3 hours. Make sure that the maximum time is greater than the minimum time. If either case is not true, an error message appearsinforming that the min value is greater than the max value. The range is from 0 to 24 hrs / 0 to 59 min.

TimeOverridein Days (Bypass): Thisoption enables the time setting details, wherein the minimum and maximum time can be set in days. In this case, the hours and minutes options are disabled. The default setting is min = max = 1 day. The range is from 1 to 99 days.

 

If the range is exceeded, an error message appears to inform about the same.

        UseNetwork Bypass Time Only: If thisoption isselected, then all other override details are disabled. The timed override will be determined bythe application.

Note: The Use Network Bypass Time only option applies toOccupied override type settings. This option is not available for Unoccupied and Standby override type settings.

        Time Settings: Configure occupied override time setting.

 

 

Fig. 5 Override Settings

        By pass time parma: To provide the bypass timeto awall module

        Override ToUnoccupied Settings: Configure unoccupied override settings.

        Override ToStandby Settings: Configure standby override settings

Occupancy Values: Provides options to define the different values within the mentioned ranges

tR4XConfig

This option allows you to configure additional param options.

Out Save

Master Sync Enabled: If you set it to TRUE, the last output will be set as output for one cycle after the controller restarts. The application can use it to return to the same state before the controller restart.

OUT: To enable or disable the Out Save feature.

Table 3: Parameters of OccupancyOverrideCommand Function

Refer to General Description for general information about IRM N4 Function Blocks.