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5.2.1. nciLocation (Location Label)
Configuration property, Node Object 0000_20 (Optional) SNVT type: SNVT_str_asc (36)
SCPT reference: SCPT_location (17)
It can be used to provide physical location information. - Valid Range:
Any NULL (“
0”) terminated ASCII string of 31 bytes total length. In fact 30 bytes are available because Null terminator has to be set the last byte.
- Default Value:
The default value is an ASCII string containing all Null (“
0”).
5.2.2. nviRequest (Object Request)
Input network variable, Node Object 0000_20 (Mandatory) SNVT type: SNVT_obj_request (92)
This is the variable to request the node status response. LONWORKS option unit supports some requests shown in the table below.
Value | Request | Description |
0 | RQ_NORMAL | If the device was in the disabled state, this request cancels that |
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| state, and returns the functional block to normal operation. |
1 | RQ_DISABLED | It requests the specified functional block to change to the |
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| disabled state. This request always brings the motor to a |
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| controlled stop. |
2 | RQ_UPDATE_STATUS | It requests the status of the functional block to be sent to the |
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| “nvoStatus” output network variable. The state of the functional |
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| block is unchanged. |
5 | RQ_REPORT_MASK | It requests a status mask reporting the status bits that are |
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| supported by the functional block to be sent to the “nvoStatus” |
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| output network variable. A one bit in the status mask means that |
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| the device may set the corresponding bit in the object status |
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| when the condition defined for that bit occurs. |
7 | RQ_ENABLE | This request enables the system, without starting any action in |
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| the system (no spinning of motor, etc.) |
9 | RQ_CLEAR_STATUS | It requests all status and report bits for the functional block and in |
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| the “nvoStatus” output network variable to be cleared. The state |
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| of the functional block is unchanged. |
10 | RQ_CLEAR_ALARM | It requests the alarm state of the functional block to be cleared. If |
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| any alarm conditions are still present for the functional block, the |
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| alarms are reported again as they are detected. If the Object |
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| request does not change, reset will only be performed once. |
N.B.: In case that receiving the invalid request, optional unit sets “1” to “invalid_request” bit of “nvoStatus” output network variable.
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