Sys.CfgGetValue
This command retrieves a desired value of the reader's
configuration, specified by the Key and Value
parameters.
Properties
- Command code: 0x0008
- Command timeout: 100 ms
- Possible status codes: General status codes, Sys.ErrCfgAccess , Sys.ErrCfgNotFound, Sys.ErrCfgAccessDenied
Parameters (request frame)
| Name | Type/Size | Description |
|---|---|---|
| Key | Integer (16 bits) | - |
| Value | Integer (8 bits) | - |
Returned values (response frame)
| Name | Type/Size | Description |
|---|---|---|
| Length of Content | Integer (8 bits) |
Length of Content in bytes |
| Content | Raw data | Content of the value as string (maximal allowed length: 0x80). |