labview串口通讯，提示出错-1073807330

[少爷]

在使用labview通信是，提示出错错误-1073807330发生于 VISA Configure Serial Port (Instr).vi->串口收发示例.vi中的属性节点 (arg 4) (Hex 0xBFFF001E) The specified state of the attribute is not valid, or is not supported as defined by the resource. 请问怎么解决请大虾指教

[少爷]

附图一张

[sentica]

少爷你好，

这个问题原因可能在于你将VISA配置串口VI的停止位输入不当。你可以尝试以下解决方法：1. 右键点击停止位输入端创建常量，这将出现枚举的常量并且可以传入正确的值。2. 按下表输入整数值（注意，不是双精度值）：

Number of Stop Bits	Value to Input
1	10
1.5	15
2	20

NISH AE

W. Yan

[ian_fung]

Hi

Solution (1) suggested by sentica would be appropriate and also helps to reduce, if not totally remove, the Coercion dots