ValueFromWall Module Function Block

This parameter provides the value from the wall module to the controller.

Figure 1: ValueFromWallModule Function Block

Figure 2: ValueFromWallModule Property Sheet

Inputs

Input Name

Description

NA

 

Table 1: Inputs of ValueFromWallModule Function

Output

Output Name

Description

Out

Provides the respective value to the controller from the wall module.

Table 2: Output of ValueFromWallModule Function

Parameters

Parameter Name

Description

Sylk Device

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

Status

Read-only point. Shows the status of the parameter. (alarm, fault, overridden, disabled, down, stale, null, unackedAlarm). For further details see Sylk Component Status Behaviors.

faultCause

Read-only point. Indicates the reason why the parameter is in fault. This property is empty unless a fault exists. When there are more than one errors, the fault cause shows only the error which is at the top of the list of errors. If the error is corrected, the next error is shown.

sendInterval

Seconds

Send interval is the time between the end of a timeout period or completion of a network request and the next request for data on the network. Default is 60 seconds.

Category

The category defined by the user while configuring Sylk parameters. By default, it shows Category as category.

paramPermissions

User can select the viewing option for the parameter. Select the parameter as visible by Contractor Only, Tenant Read Only, or Tenant Read Write from the drop-down menu. If Contractor Only is selected, only the contractor can view the parameters in the wall module. If Tenant Read Only is selected, tenant can view the parameters, but cannot make any changes in the parameters. If Tenant Read Write is selected, tenant can view as well as modify the parameters.

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.

allowNullValue

This option allows the user to provide Null value.

enumerated

This option allows the user to provide Enum Setpoints.

enumDefinition

If the Enumerated is set to true then user can set the multiple states of the Enum setpoint.

defaultEnumValue

This option displays list of default Enum value from the defined enum range.

numberOfDecimals

Provide the value of numbers of decimal as per requirement.

incrementDecrement

Value of the setpoint to be increased or decreased at one step.

defaultValue

Default value of the setpoint.

limitConfig

To set the high and low limits of the setpoint.

If you provide the Low Limit from Sylk Param value, the value given in the Low Limit field is ignored.

If you provide the High Limit from Sylk Param value, the value given in the High Limit field is ignored.

selectLabelsToShowOnScreen

Select the required option (Setpoint top or Setpoint Bottom) to show the parameter on home screen.

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 feature.

Table 3: Parameters of ValueFromWallModule Function

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