Serial Settings:Modem Line Settings:Line DTR State
- Updated2025-07-30
- 1 minute(s) read
Asserts or unasserts the Data Terminal Ready (DTR) output signal manually.
Remarks
The following table lists the characteristics of this property.
| Short Name | DTR State |
| Data type |  |
| Permissions | Read/Write |
| Available in Run-Time Engine | Yes |
| Available in Real-Time Operating System | Yes |
| Unknown | -1 | |
| Unasserted | 0 | |
| Asserted | 1 |