Sys.HFReset
This command turns the HF antenna off or on.
You cannot use it in combination with VHL commands.
The behavior is as follows:
- When the antenna is on, the command turns it off for the time defined in OffDuration. To turn it off permanently, set the value to 0.
- When the antenna is off, the command turns it on. To do so, set OffDuration > 0.
The HF antenna is turned off after booting. If, however, the reader is configured for Autoread, the HF antenna is turned on automatically during initialization, so you don't need to actively turn it on. This is the default behavior as of ID-engine Z.
Properties
- Command code: 0x0001
- Command timeout: 2000 ms
- Possible status codes: General status codes
Parameters (request frame)
| Name | Type/Size | Description |
|---|---|---|
| OffDuration | Integer (8 bits) | Time (in ms) to turn off the HF antenna. To turn it off permanently, set the value to 0. |
Returned values (response frame)
None