Modular Data Acquisition
Distributed Measurement and Control
High-Performance Test
Automated Test System Development Software
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You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
在 07-23-2019 02:18 AM
前輩好,如附件,在RS232傳輸中,為何從BYTES AT PORT接收的長度為"84",但讀出的卻只有"9",在所讀出的前9個位元可正常讀出,且讀值是正確的,但從第10位元開始就未讀取,已試過DELAY一段時間 ,但仍會出現長度不足造成!!
已解決! 轉到解決方案。
在 08-10-2019 07:33 AM
如果你的回傳字內部有換行字元(不可見)的時候,在預設狀況下LabVIEW會認為在換行符號之前已經是一筆資料,就會停止接收後續資料,你可以用VISA Configure serial Port(Instr).vi來改變這個設定值。
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