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accessCredential.lastAccessPoint |
According to the BACnet protocol documentation:
Refers to the last Access Point object where one of the authentication factors of the credential has been used. If property level COV is in effect for this property, any update of this property shall cause a COV notification to be issued, regardless of whether the value of this property changes. If the credential this object represents has never been used, then this property shall contain 4194303 in the instance part of the object identifier and in the device instance part of the device identifier, if present.
Property lastAccessPoint of object accessCredential can be read and written using a block tag with 2 elements.
Property |
Value |
ParamDevice |
<deviceAddress> |
ParamItem |
accessCredential-<objectAddress>.lastAccessPoint |
Size |
2 elements |
Property |
Value |
B1: |
<deviceAddress> |
B2: |
<type> = 32 |
B3: |
<objectAddress> |
B4: |
<property> = 276 |
Size: |
2 elements |
Index |
Name |
Type |
0 |
DeviceIdentifier |
A string value containing a BACnet Object Identifier in the syntax '<Type>-<Address>' (ex: 'analogOutput-345'). OBS: this is an optional element, a <null> value indicates the element is not present. |
1 |
ObjectIdentifier |
A string value containing a BACnet Object Identifier in the syntax '<Type>-<Address>' (ex: 'analogOutput-345'). |