WindO/I-NV4 User’s Manual
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7 BACnet Communication
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Status_Flags
This property represents the current status of the object (in alarm, fault, out of service, etc.).
The allocation of flags in the device address is as follows.
COV_Increment
This property represents the minimum amount of change in Present_Value.
COV notifications are sent when the value of Present_Value for the COV notification that was last sent changes to a
value that is greater than or equal to the value set with COV_Increment. COV_Increment cannot be read out to device
address. Set the initial value with WindO/I-NV4.
Priority_Array
Priority_Array is a read-only property representing the array that stores the priority values.
Of the 16 elements in the array (element 1 to element 16), the value stored in Priority_Array with the smallest index
number out of all non-NULL(00h) values is used as the value of Present_Value. If all values stored in Priority_Array
are NULL(00h), Relinquish_Default is used as Present_Value.
Relinquish_Default
Relinquish_Default is the default value used as Present_Value when all values stored in Priority_Array are NULL(00h).
Polarity
This property represents the relationship between the physical state of the input/output and the logical state
indicated by Present_Value in the Binary Input and Binary Output objects.
*1 Always FALSE on the MICRO/I.
Status_Flags
Value Logical Value
Condition
IN_ALARM
0
FALSE
When obtaining a value where Event State is Normal.
1
TRUE
Other than above
FAULT
0
FALSE
Other than below
1
TRUE
When Reliability is present and the no-fault-detected value is not obtained
OVERRIDDEN
0
FALSE
Other than below
1
TRUE
Present_Value and Reliability did not follow the change in physical input
OUT_OF_SERVICE
0
FALSE
When Out_Of_Service is TRUE
1
TRUE
When Out_Of_Service is FALSE
Bit
Flag
Value
Bits 15 to 8
Reserved
Undefined
Bit 7
IN_ALARM
0 (fixed)
Bit 6
FAULT
0 or 1
Bit 5
OVERRIDDEN
0 (fixed)
Bit 4
OUT_OF_SERVICE
0 or 1
Bits 3 to 0
Reserved
Undefined
Polarity
Physical State of Input/
Output
Present_Value
Physical State of Device
NORMAL
OFF or INACTIVE
INACTIVE
Not running
NORMAL
ON or ACTIVE
ACTIVE
Running
REVERSE
ON or ACTIVE
INACTIVE
Not running
REVERSE
OFF or INACTIVE
ACTIVE
Running
Summary of Contents for WindO/I-NV4
Page 1: ...B 1701 16 User s Manual...
Page 108: ...5 WindO I NV4 Common Operations and Settings 2 76 WindO I NV4 User s Manual...
Page 256: ...7 BACnet Communication 3 148 WindO I NV4 User s Manual...
Page 372: ...6 Screen Restrictions 5 32 WindO I NV4 User s Manual...
Page 390: ...5 Part Library Function 6 18 WindO I NV4 User s Manual...
Page 420: ...3 Text 7 30 WindO I NV4 User s Manual...
Page 628: ...2 Multi State Lamp 9 34 WindO I NV4 User s Manual...
Page 924: ...4 Meter 11 76 WindO I NV4 User s Manual...
Page 990: ...7 Timer 12 66 WindO I NV4 User s Manual...
Page 1030: ...4 Using Data and Detected Alarms 13 40 WindO I NV4 User s Manual...
Page 1098: ...4 Using the Data 15 22 WindO I NV4 User s Manual...
Page 1248: ...5 Restrictions 22 18 WindO I NV4 User s Manual...
Page 1370: ...2 Monitoring on the MICRO I 25 28 WindO I NV4 User s Manual...
Page 1388: ...4 Restrictions 26 18 WindO I NV4 User s Manual...
Page 1546: ...5 Module Configuration Dialog Box 30 36 WindO I NV4 User s Manual...
Page 1614: ...3 Settings 34 14 WindO I NV4 User s Manual...
Page 1726: ...5 Text Alignment A 10 WindO I NV4 User s Manual...