7 BACnet Communication
3-132
WindO/I-NV4 User’s Manual
7.9 Key Properties
●
Present_Value
This property represents the current value. This property handles input and output values associated with objects.
Priority Mechanism
Objects
with Present_Value that can be written from BACnet devices use a priority mechanism with Priority_Array in
which write instructions are ranked and the value of Present_Value is determined. In this case, values cannot be
directly written to Present_Value. To write a value to Present_Value, the value is first stored in Priority_Array
(“Present_Value Settings” on page 3-112) at the index number indicated by
Priority
145). Then 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.
*1 Analog Output, Analog Value, Binary Output, Binary Value objects
Содержание WindO/I-NV4
Страница 1: ...B 1701 16 User s Manual...
Страница 50: ...1 WindO I NV4 Specifications 2 18 WindO I NV4 User s Manual Baltic ANSI 1257 Cyrillic ANSI 1251...
Страница 108: ...5 WindO I NV4 Common Operations and Settings 2 76 WindO I NV4 User s Manual...
Страница 256: ...7 BACnet Communication 3 148 WindO I NV4 User s Manual...
Страница 372: ...6 Screen Restrictions 5 32 WindO I NV4 User s Manual...
Страница 390: ...5 Part Library Function 6 18 WindO I NV4 User s Manual...
Страница 420: ...3 Text 7 30 WindO I NV4 User s Manual...
Страница 522: ...5 Key Button 8 102 WindO I NV4 User s Manual Password Input These keys switch the user on the Password Input Screen...
Страница 628: ...2 Multi State Lamp 9 34 WindO I NV4 User s Manual...
Страница 924: ...4 Meter 11 76 WindO I NV4 User s Manual...
Страница 990: ...7 Timer 12 66 WindO I NV4 User s Manual...
Страница 1030: ...4 Using Data and Detected Alarms 13 40 WindO I NV4 User s Manual...
Страница 1098: ...4 Using the Data 15 22 WindO I NV4 User s Manual...
Страница 1248: ...5 Restrictions 22 18 WindO I NV4 User s Manual...
Страница 1370: ...2 Monitoring on the MICRO I 25 28 WindO I NV4 User s Manual...
Страница 1388: ...4 Restrictions 26 18 WindO I NV4 User s Manual...
Страница 1546: ...5 Module Configuration Dialog Box 30 36 WindO I NV4 User s Manual...
Страница 1614: ...3 Settings 34 14 WindO I NV4 User s Manual...
Страница 1694: ...5 HG1P 35 80 WindO I NV4 User s Manual 5 6 Dimensions Unit mm Cable Dimensions 191 169 56 70 6 51 55 7...
Страница 1726: ...5 Text Alignment A 10 WindO I NV4 User s Manual...