12-01-2005 08:26 AM
12-08-2005 05:49 AM
translates to:
I just started the service data gathering card, introduced according to the book in 6221 inserts to the slot in, was connected with Cable it with appendix CB-68LP, after installs the actuation to carry on in measurement&automation some establishments, then carried on the debugging with DAQassistant, input level 5v in the CB-68LP 68 pins, 67 pins earths, but in DAQassistant established the channel was Ai0 result demonstration position 10.68v,When the change input is 3v, the output still was 10.68v,Did not know is what reason? Asks everybody to help to solve, thanks!
Which manual translation translates to:
I just purchased a DAQ card PCI-6221 and inserted it into the PCI slot. I've then connected the cable (CB-68LP) and tried to perform some measurement and automation. While debugging using DAQassistant i've connected a 5v reference voltage to pin 68 and earthed pin 67, however DAQassistant seems to tell me the Ai0 (which is the relevant channel) is 10.68v. When I then change the input voltage on pin 68 it still returns 10.68v. Does anyone know the reason for this? Please help me solve this. Thanks!
12-08-2005 05:57 AM
Hello zhangleal,
I think you have come to the wrong part of this forum, however I will try to help anyway. First off, try downloading this
Its the "DAQ Diagnostic Utility Version 1.0 for Windows 2000/NT/XP". This should determine if your card is calibrated and connected ok. Other than this, at a guess (as I'm still very new to this myself) it's either not returning any results at all or your selected scale is not set correctly. You should have the -10/+10v scale selected.
Sorry I couldn't be of more help.
Regards
John
12-08-2005 05:59 AM
which translates to ......
你好zhangleal,
我认为您走向这个论坛的错误部份, 但是我将设法帮助无论如何。 首先, 尝试下载这
http://digital.ni.com/softlib.nsf/websearch/FEA4D55E1B3DA33A86257076006AA260?opendocument&node=13206...
它"DAQ Diagnostic Utility Version 1.0 for Windows 2000/NT/XP"。 这应该确定如果您的卡片被校准和被连接得好。 除这之外, 在猜测(因为我仍然是非常新的对这我自己) 它或者不退回任何结果根本或您选择的标度正确地不被设置。 您应该有-10/+10v 标度选择了。
抱歉我不能是更多帮助。
问候
约翰