使用参照图形识别工具的输入/输出属性使用参照图形识别工具的输入/输出属性下表列出工具的属性（输入参数和输出结果），包括工具的符号名称、数据类型以及是否可用于 OPC 通信、EasyView 项目以及外部设备的输入和/或输出数据。
| 符号名称 | 数据类型 | OPC | EasyView | 输入/输出数据 |
|---|---|---|---|---|
| Accept_Threshold | I | X | X | In/Out |
| Accuracy | I | X | X | In/Out |
| Angle_Tolerance | I | X | X | In/Out |
| Description | S | X | X | In/Out |
| Difference_Accept | I | X | X | In/Out |
| Include_In_Job_Pass | I | X | X | In/Out |
| Mode | I | X | X | In/Out |
| Model_Type | I | X | X | In/Out |
| Pattern | I | X | X | In/Out |
| Scale_Tolerance | I | X | X | In/Out |
| Timeout | I | X | X | In/Out |
| Tool_Enabled | I | X | X | In/Out |
| Error_Count | FP | X | X | Out |
| Execution_Time | FP | X | X | Out |
| Fail | FP | X | Out | |
| Fail_Count | FP | X | X | Out |
| Pass | FP | X | Out | |
| Pass_Count | FP | X | X | Out |
| Result | S | X | X | Out |
| Status | FP | X | X | Out |
| Tool_Enabled_Status | FP | X | X | Out |
| Model | A | X | X | |
| Search | A | X | X |
符号名称