TThe Fan Command parameter provides commands to the fan from the wall module.
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Figure 2: Fan CommandProperty Sheet |
Inputs
Input Name |
Description |
In |
To provide the Fan Enable Command from the controller to the Wall module. |
Table 1: Inputs of FanCommand Function
Output
Output Name |
Description |
Out |
To provide the Final Fan Enable Command from wall module to the controller. |
Table 2: Output of FanCommand Function
Parameters
Parameter Name |
Description |
Sylk device |
Select the required 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. |
pollInterval |
Poll 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. |
enableFD |
Fail Detect is the time until the IRM controller is notified of a failure on this point. "true": If the parameter has not received an update from the IRM network source in the fail detect time, then an alarm is generated, and the present Value is set to Invalid. Note: Fail detect time depends on the update rate configured. "false": False means the object retains the last value that was written to it until a IRM network source changes it or the IRM controller has a power outage or reset. |
Fanstates |
Select the States of the Fan command from the workbench as per requirement. |
fanstateValues |
Set the Fan State Values as per requirement |
tR7XConfig |
Default Fan State: Set the default state of Fan Command |
SetAsNetworksetpoint |
This option allows you to specify, if the param needs to be configured as network set point or output only param. If you select Yes, then you have access to write and read values, if No selected you only have access to read values from sylk device. |
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 FanCommand Function
Refer to General Description for general information about IRM N4 Function Blocks.