Date
From BACnet Wiki
Dates are encoded as Application Tags and are typically found as follows.
See 135-2004 pg 383
| Octet | Typical Value | Description |
|---|---|---|
| 0 | 0xa4 | 0xa0 = Date, 0x04 = length |
| 1 | 0xXX | year - 1900 |
| 2 | 0xXX | Month, January = 1 |
| 3 | 0xXX | Day of month |
| 4 | 0xXX | Day of week, Monday = 1 |
