Decoding information from the door's DoorFault attribute value.
The door's DoorFault attribute value is a weighted bit map that encodes information about a problem with the door as a whole or with one or both sides of a single reader/dual reader door.
The attribute is a bitmap that contains the following data:
|1||1||ACX Database Fault|
|2||2||Entry Keypad Tamper|
|3||4||Exit Keypad Tamper|
|4||8||Entry Reader Bit Fault|
|5||16||Exit Reader Bit Fault|
|6||32||Bond Sensor Violation|
For example, a value of 2 indicates a keypad tamper at the entry reader, a value of 4 is a keypad tamper at the exit reader, 6 is keypad tamper at both readers and so on.
Note: The AlarmEnrollment Alarmed Attribute has a dropdown box that includes Doorfault. Ignore that. Set The AlarmEnrollment Alarmed Attribute to be Value and the Expression to be DoorFault = 2 in order to alarm a keypad tamper at the entry reader.