Serial Settings:Modem Line Settings:Line DSR State
- Updated2025-07-30
- 1 minute(s) read
Returns the current state of the Data Set Ready (DSR) input signal.
Remarks
The following table lists the characteristics of this property.
| Short Name | DSR State |
| Data type |  |
| Permissions | Read Only |
| Available in Run-Time Engine | Yes |
| Available in Real-Time Operating System | Yes |
| Unknown | -1 | |
| Unasserted | 0 | |
| Asserted | 1 |