Serial Settings:Discard NUL Characters
- 已更新2025-07-30
- 閱讀時間為 1 分鐘
Specifies whether to discard each data byte whose value is 0. If this property is TRUE, read operations discard NUL characters. If this property is FALSE, read operations treat NUL characters as normal data characters. For binary transfers, set this property to FALSE. The default is FALSE.
Remarks
The following table lists the characteristics of this property.
| Short Name | Discard NUL |
| Data type | ![]() |
| Permissions | Read/Write |
| Available in Run-Time Engine | Yes |
| Available in Real-Time Operating System | Yes |
