Contemporary Control Systems BACnet Cube I/O BMT-DI4 - Handbuch (Seite 3)

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Fortsetzung Beschreibung der Software
Binary Input Object 1…4
Property Remark / Value RW
Object_Identifier binary-input, instance 1 … 4 R
Object_Type BINARY_INPUT (3) R
Object_Name max. 42 Bytes, default “Input 1” … “Input 4” RW-E
Description max. 84 Bytes, default “” RW-E
Present_Value
INACTIVE (0) / ACTIVE (1),
writable if Out_Of_Service R
RW
Status_Flags
IN_ALARM: 0
FAULT: 0
OVERRIDDEN: 0
OUT_OF_SERVICE:
0 / 1
R
Event_State NORMAL (0) R
Out_Of_Service FALSE (0) / TRUE (1) RW
Polarity NORMAL (0) / REVERSE (1) RW-E
Inactive_Text max. 20 Bytes, default “Off” RW-E
Active_Text max. 20 Bytes, default “On” RW-E
Notification_Class
Unsubscribed UnconfirmedCOVNotification
0: no COV notification, default,
1: local broadcast,
2: global broadcast
RW-E
R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash
Function Table for Binary Input
Out_Of_Service Polarity Binary Input Present_Value OUT_OF_SERVICE
0 0
0
1 0
1
0
0 1
0
1 1
0
0
1 0
0
1
x 1
1 1
0
1
x 1
x: Present_Value is writable and not affected by inputs
Group Object 1…3
Property Remark / Value RW
Object_Identifier group, instance 1 … 3 R
Object_Type GROUP (11) R
Object_Name max. 42 Bytes, default “Group 1” … “Group 3” RW-E
Description max. 84 Bytes, default “” RW-E
Present_Value
Present_Value of Binary Inputs,
see next Table
R
List_Of_Group_Members see next Table R
R: Read Property, W: Write Property, -E: Storage in EEPROM / Flash
Members of Groups
Group
Binary Input
1
2 3 4
1 x x x x
2 x x
3 x x