LabVIEW 字符串输出
如何使用 LabVIEW 从 DAQ 板 (NI-USB 6259) 发送字符串输出?我想使用 LabVIEW 将“CELL 0”或“READ”等命令发送到恒电位仪设备。
谢谢
How do I send a string output from a DAQ Board (NI- USB 6259) using LabVIEW? I want to send commands such as "CELL 0" or "READ" to a potentiostat device using LabVIEW.
Thanks
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正如 eaolson 所说,数据采集并不是为了控制设备。然而,深入了解通信协议是一个有趣的项目。使用 DAQ 执行此操作需要:
As eaolson said a DAQ is not intended to control devices. However it is an interesting project to enter the guts of the communication protocol. Doing it with a DAQ would require to:
6259 不进行字符串输出。它是一个数据采集板,用于读取/获取模拟电压或发送/接收单独的数字信号。它不是通讯设备。
如果您真的想将字符串发送到此设备,您可能需要更像 RS- 232 或 GPIB 连接。
The 6259 doesn't do string output. It's a data acquisition board that's intended for reading/sourcing analog voltages or sending/receiving individual digital signals. It's not a communications device.
If you're really trying to send strings to this device, you probably need something more like an RS-232 or GPIB connection.