GE Industrial Solutions AF-600 FP Lonworks - Manual (Page 35)

5.7 Node Object
5.7.1 Node Object
These variables are used for controlling all functional blocks via the commis-
sioning tool.
5.7.2 Object Request
Variable name: SNVT type: Supported functions: Description:
nviRequest SNVT_obj_request RQ_Normal Returns the specified functional block to normal operation.
RQ_Update_Status Requests the status of the specified functional block.
RQ_Report_Mask
Requests a status mask reporting the status bits that are supported by
the specified functional block.
RQ_Disabled
Requests the specified functional block to change to the disabled state.
In the disabled state, output network variables belonging to the func-
tional block are not propagated within the network.
RQ_Enable
Requests the specified functional block to change to the enabled state.
In the enabled state, output network variables belonging to the func-
tional block are propagated within the network as defined by the
functional block.
5.7.3 Object Response
Variable name: SNVT type: Description:
nvoStatus SNVT_object_status
This output network variable reports the status for any functional block on a device. It is also used to report the status
of the entire device and all functional blocks on the device.
5.7.4 Max. Send Time (Heartbeat)
Variable
name: SNVT
type:
Default value: Min value: Max value:
nciMaxStsSendT SNVT_elapsed_tm 00:0:0:0 00:0:0:0 017:59:59:999
This variable configures a timer to send the nvoStatus object but only if bound to an input variable.
Maximum is '0 17:59:59:999' (0 days, 17 hours, 59 minutes, 59 seconds and 999 milliseconds).
Setting the timer to '0 0:0:0:0' disables it.
Network timer functions monitor node presence and control behavour in the event of network problems occurring.
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