The Serial VIs and functions can return the following error codes.
| Code | Name | Description |
|---|---|---|
| 61 | EPAR | Serial port parity error. |
| 62 | EORN | Serial port overrun error. |
| 63 | EOFL | Serial port receive buffer overflow. |
| 64 | EFRM | Serial port framing error. |
| 65 | SPTMO | Serial port timeout; bytes not received at serial port. |