Can't trigger off of signal

I'm using the latest Signal Express with an NI-9233 and an ICP force sensor. When I set up my hardware to measure the first channel, it reads it just fine, but when I try to set up the trigger, the option to use the signal as a trigger is greyed out. The only options available are NONE and SOFTWARE.
Is there something else I need to do so I can trigger off of my input signal?
Thanks.

Hello Jeff,
To add to Christophe’s comments, it is also possible to perform hardware triggering on your 9233. This can be done if you have a cDAQ-9172 NI CompactDAQ Chassis and another cDAQ module that uses the type of triggering you would like to use. An example of such a module would be an NI-9205. With this module installed, you can trigger off of an analog input or a digital input. This trigger event can then be shared over the cDAQ chassis backplane.
For analog input triggering, it is necessary to have an analog input channel from the NI-9205 as the first channel in the scanned channels list in SignalExpress. An analog input trigger channel can then be specified as the channel from the NI-9205. Please see the following screenshot.
After the 9205 is installed in any slot in the cDAQ-9172, you can use the PFI0 line from this module as a digital trigger for your analog input task. Please see the following screenshot.
Message Edited by BrowningG on 11-30-2007 04:48 PM
Regards,
Browning G
FlexRIO R&D
Attachments:
AnalogTriggering.JPG ‏23 KB
DigitalTriggering.JPG ‏20 KB

Similar Messages

Can i connect an external signal generator to the NI7344 to...

Can i connect an external signal generator to the NI7344 to use its
PID characteristics to precisely control the output
I am using the flex motion board (NI7344) to control the force output
of a linear motor. Using contouring and buffer operations i have
successfully created a system which can output a controlled force
which sinusoidal in form. I can achieve a reasonable output for
waveforms of 10Hz, the use of higher frequencies is limited by the
contouring operation ( a frequency of 10 Hz means i can only describe
one period of a sine wave with 10 points ( 10ms between each point =
10Hz). Can i therfore connect an external anologue wave generator to
the NI7344 use and use its PID characteristics to output wave
forms of
higher frequency ??? .....could i output an anolgue wave form from an
E-series DAQ via the RTSI cable to the NI7344 and control this ???.any
ideas or advice would be much appreciated.

Duncan,
You can use a DAQ card to output an analog waveform, but it will be a software call not part of an onboard program. RTSI can be used to pass clocks and trigger signals, so if you want to route a clock signal to do the control you could.
A. Talley

How can i switch off 3G in iOS 8

It seems that this question has not been asked yet, so here it is:
How do I switch off 3G in iOS 8 but keep the cellular data connection for receiving emails, go on the internet, etc? 3G coverage here is patchy so I expect either poor connectivity and / or quick drain of battery power because of endless searches for 3G signals.

I Still do not understand what you mean when you ask "how can I make my iPad operate normally again?" That seems to have no relation at all to using the privacy settings.
However, you do not have to allow any apps to have access to the items in the Privacy Settings. But remember that you may be limiting functionality in those apps if you don't allow access.
For instance, go to Settings>Privacy>Microphone. See which apps have requested access to the iPad mic. Let's say that Google is tuned on in that setting. You can turn it off but then you will not be able to ask Google questions - you cannot use voice prompts in Google if you turn it off. All of those items work the same way, if you have another calendar app that you want to use along with the built in calendar - if you allow the other calendar app access to the iPad calendar, you can keep both calendars in sync.
You ou have to decide what you want to allow other apps to have access to on your iPad.

How to program to trigger off a channel then recording all other channels?

I am converting my program from Visual C++ 6.0 to .NET (yup we are kind of slow so that we can use the new NIDAQ driver with M card. Now I have some trouble converting the data acqusition routine. I am trying to trigger off a channel then record data from all the channels. I was told that I will have to have an extra circuit to wire the channel to TTL line. Is this true? I never had to do this in the older software. I basically set the pretrigger and use SWAnalog and that is it. The following is the code from the older software. Right now in my .NET evenvironment, I basically monitor the voltage from the trigger channel then once the voltage exceed the level, I went into my buffer to grab the pretrigger and post trigger data. It was fine except that the buffer is kindda huge and it slows down the data acq process by far since we still have older PC that is slow.    I attached the code of the new way (in .NET) that I am doing with this message as well. Sorry for a long message and I hope someone can help me out!! Thanks, Yajai.
//// Older way
void CWinTFSView:tartDaq()
COleVariant vOptional((long) DISP_E_PARAMNOTFOUND, VT_ERROR);
CString ScanChannels[9];
int Device;
long Scans;
float SampleRate;
float ScanRate;
long PreTriggerScans;
Device = 1;
Scans = int (m_ActualPointPerRecord) *m_TotalChannel;
SampleRate = (int) (1000000/(m_TimePerPoint));
ScanRate = SampleRate;
PreTriggerScans = m_TriggerDelay/m_TimePerPoint;
m_CWAI.GetChannels().RemoveAll();
// InsertChannel
ScanChannels[1].Insert(0, "0");
ScanChannels[2].Insert(0, "1");
ScanChannels[3].Insert(0, "2");
ScanChannels[4].Insert(0, "3");
ScanChannels[5].Insert(0, "4");
ScanChannels[6].Insert(0, "5");
ScanChannels[7].Insert(0, "6");
ScanChannels[8].Insert(0, "7");
CString Ch ="";
bool First = TRUE;
for(int i = 1; i< 9; i++)
  if(m_Ch[i] == TRUE)
   switch (m_NiGain[i]) {
   case 1:
    m_CWAI.GetChannels().Add(ScanChannels[i],CNiVariant(10),CNiVariant(-10), vOptional, vOptional);
    break;
   case 2:
    m_CWAI.GetChannels().Add(ScanChannels[i],CNiVariant(5),CNiVariant(-5), vOptional, vOptional);
    break;
   case 4:
    m_CWAI.GetChannels().Add(ScanChannels[i],CNiVariant(2.5),CNiVariant(-2.5), vOptional, vOptional);
    break;
m_CWAI.SetDevice(Device);
char temp[10];
int RealTriggerCh = m_TriggerChannel - 1;
itoa(RealTriggerCh, temp, 10);
m_CWAI.GetStopCondition().SetType(cwaiSWAnalog);
m_CWAI.GetStopCondition().SetLevel(m_TriggerLevel);
m_CWAI.GetStopCondition().SetSource(temp);
m_CWAI.GetStopCondition().SetPreTriggerScans(PreTriggerScans);
m_CWAI.GetStopCondition().SetMode(cwaiFalling);
m_CWAI.SetNScans(Scans);
m_CWAI.GetScanClock().SetFrequency(ScanRate);
m_CWAI.GetStopCondition().SetHysteresis(float (0.05));
m_AcquireMode = true;
m_CWAI.Configure();
//delay function
int k;
for(i = 1; i<= m_TIME_DELAY; i++)
  k = 1;
m_CWAI.Start();
Attachments:
code.txt ‏4 KB

Hello DrObb,
I'm not sure I know exactly what you are trying to do, but I'd like to offer some suggestions. First, it looks like you are trying to use some sort of software analog triggering? Depending on your M Series device, you might be able to use hardware analog triggering. The 625x and 628x families have hardware analog triggering capabilities. You can use an analog trigger on any one of the analog input channels or the APFI line. Additionally, all M Series have digital triggering support. So it should not be necessary to use external circuitry unless you have a 622x device and you need analog triggering.
As far as the .NET programming, I suggest looking at some existing shipping examples. If you included .NET support when you installed NI-DAQmx, you should have a bunch of .NET examples in the following directory (regardless of whether or not you have measurement studio): C:\Program Files\National Instruments\MeasurementStudioVS2003\DotNET\Examples\DAQmx\Analog In\Measure Voltage
It looks like you probably want to use an analog reference trigger (if you want pre and post trigger data). So you might have to take pieces of a couple examples, like the analog start trigger example and the digital reference trigger example. Good luck, re-post if you have additional questions!
-Alan A.

I can't turn off the mute feature

For some reason I can't get sound on my MAC Book Pro. In System Preference, Sound. I can't get the Mute button to uncheck.

There are two ways that your location can be determined. One is thru the Geo-Location feature, which uses WiFi signals on mobile devices; doesn't work on desktop computers unless you have a wireless card installed. Geo-Location can be turned off in Firefox.
The other is by the IP Address for your connection, that can't be turned off in Firefox. You would need to use a Proxy server / service to act as the intermediary connection to hide your true IP Address. It would be easier to use Adblock Plus and just hide those advertisements, then to mess with using a Proxy, IMO.
Not going to be much different with other browsers.

I've had a network extender for 2 years and since August I can't get a GPS signal

I have had a network extender for over 2 years and have had no problems with it. Since August, I have had nothing but trouble. The GPS signal went out and I went through all of the Verizon troubleshooting tips and nothing worked. They sent me a new one and it has worked for about 2 weeks however now I have the same exact problem, the GPS is red and I haven't had a GPS signal for 2 weeks now. What is going on? How is it possible that after over 2 years of having no issues, we can't get a GPS signal?

I spoke with another Verizon tech rep and he was going to open a network trouble ticket however first he needed to gather some information. He directed me to this site http://8x8.com/Resources/Tools/VoIPTest.aspx
to get info on the speak of my computer and IP connection however when I began the test, there was an error and it couldn't measure my VOIP connection. The Verizon rep said that there isn't software in the network extender and that it's based off the VOIP. So he suggested I call my internet provider and tell them that I'm trying to use a VOIP and for some reason it's not working. He suggested I tell them I'm trying to use Vonage and not Verizon though. Anyway, I'm going to call Comcast tomorrow and provide them the information that I got off the http://8x8.com/Resources/Tools/VoIPTest.aspx site. Not sure if that will help you but I will keep you posted as to what Comcast tells me.

Trigger&Gate VI (Signal Manipulation Library)

I have noticed that, if input signal amplitude is less than 0.4 V pk-pk, my VI doesn't work. Is it my fault, or is it a real limit in Trigger&ate VI? How can I solve it? (Data I have to acquire are usually lower that 0.1V)
Same question, in Italian:
Noto che, se l'ampiezza del segnale di ingresso è inferiore a 0.4 V picco-picco, il mio VI non funziona. E' un errore nel mio VI, oppure è un limite reale in Trigger&Gate VI? Come posso risolvere il problema? (I dati che devoo acquisire sono di solito inferiori a 0.1 V)
Attachments:
Acquisizione.vi ‏267 KB

Hi Marc1uk.
Rather than using Express VIs for your coding, have you considered looking at other VIs available for signal analysis.
There is a VI designed specifically for calculating Cycle RMS called "Cycle Average and RMS.vi" which you can find by right-clicking on your block diagram and using the search from the functions palette. This VI can be used for periodic signals, although I appreciate your concerns that by changing the duty cycle of your PWM signal it may not fulfil your requirements.
To overcome your triggering issue, one of the simplest ways may be to change the parameters for your stop trigger. If you set this to the falling edge of the signal and something like 0.2 then hopefully the triggering will be stopped just before the next trigger gets started.
Unfortunately you're always likely to see some phase delay occurred through software filtering in any language. How much phase delay are you experiencing? One option that may reduce this slightly is to change your Filter Express VI to a lower level "Butterworth Filter.vi" which you can find through the Functions >> Signal Processing >> Filters, palette. For this, you can create constants to configure the VI to the same properties as your express VI i.e. a constant of "3" into the Order input, a constant of "Lowpass" into the Filter Type input and the output of the x*5 expression into the Low Cutoff F input.
Hope this information helps you further on your way! If you have any questions don't hesitate to ask.
Kind regards,
Tori
Tori
Student

Can I trigger PIN check

Hi All,
Can I trigger SIM pin check on mobile start.
If I can. How to do that. Any samples....
Regards,
Zoroto

11.1.11 DISABLE PIN
11.1.11.1 Functional description
The Disable PIN command is used to switch off the requirement to compare the PIN verification data with the PIN
reference data. The command also allows an indication whether to use an alternative global key reference, if enabled, or
not when the application PIN is disabled. For universal PIN definition see clause 9.4.1. Usage of an alternative global
key reference for user verification is indicated in parameter P1. If an alternative global key reference is used as a
replacement for the application PIN, the usage qualifier in the PS_DO template data object for the alternative global key
reference is set to "use" = '08'. The verification of the alternative global key reference shall be performed instead of the
application PIN verification to get access to the application.
The UICC shall perform a validation of the SE after the successful execution of this command as the current SE may
have changed and this shall affect the access to files.
NOTE 1: The access rules for the application must cater for the case that an alternative global key reference
replaces the application PIN. It is the responsibility of the application to specify this.
The successful execution of this function has the effect that files protected by PIN are now accessible as if they were
marked "ALWAYS", except in the case where the alternative global key reference is to be used as a replacement for the
disabled PIN. In this case the access condition for files containing only a reference to the disabled PIN is the alternative
global key reference. For files having more than one global key reference indicated in the access rules the access
condition is "ALWAYS" after disabling on of the key references used in the access rules. The function DISABLE PIN
shall not be executed by the selected application when PIN is already disabled or blocked.
NOTE 2: Every application must specify whether this function is applicable to all PINs defined for the application.
If the PIN presented is correct, the number of remaining PIN attempts shall be reset to its initial value 3 and PIN shall
be disabled.
If the PIN presented is false, the number of remaining PIN attempts shall be decremented and PIN remains enabled.
After 3 consecutive false PIN presentations, not necessarily in the same card session, the PIN shall be blocked and the
access condition can never be fulfilled until the UNBLOCK PIN function has been successfully performed on PIN.
Input:
� PIN.
Output:
� none.
11.1.11.2 Command parameters
Code Value
CLA As specified in clause 10.1.1
INS As specified in clause 10.1.2
P1 See table 11.16
P2 As specified for the VERIFY PIN command, see clause 11.1.9
Lc Length of the subsequent data = '08'
Data PIN value
Le Not present
Table 11.16: Coding of P1
b8 b7 b6 b5 b4 b3 b2 b1 Meaning
0 0 0 0 0 0 0 0 Verification data present in data field
0 0 0 0 0 0 0 1 Reserved by ISO/IEC 7816-8 [15]
1 - - - - - - - Verification data present, and use reference
data number as verification replacement
- X X - - - - - '00' (other values are RFU)
- - - X X X X X Global key reference data number ('01' to '1F')
FOR MORE INFO, PLEASE, READ TS 102 221

I live in Australia and I am trying to buy an album by SNSD but it is not available on the Australian iTunes. All of their other albums are. Why is this and is there a way I can buy it off the American store?

I live in Australia and I am trying to buy an album by SNSD, a Kpop group. It is not available on the Australian iTunes. All of their other albums are.
Why is this and is there a way I can buy it off the American store? (The album is called The Boys)

Well how much does the album cost? Because I have an issue with this except I live in America and I wish to purchase something from the Australian store... perhaps I can gift you your album and you could gift me my album.

When I open Safari 5.1.5, it automatically opens all the pages from my previous session. Can I turn off that feature , and how?

When I open Safari 5.1.5, it automatically opens all the pages from my previous session. Can I turn off that feature , and how?

Hi...
Open System Preferences > General
Deselect: Restore windows when quitting and re-opening apps
Restart your Mac.

Why can't I open my start page on my hp laptop and the side screen won't open so I can turn it off

I can't open my start page and I can't shut off my computer even when I push the little window button on my laptop it won't open.I't will go to sleep when I push the power button .

Hi @grandmaman ,
Thank you for visiting the HP Support Forums and Welcome. I have read about your HP Notebook and getting a blank or black screen on startup. Try performing a hard reset.
When performing a hard reset please note remove any and all USB devices. Disconnect all non-essential devices.
Here is a link to computer won't start for Windows 7. Windows 8 here.
If that does not help at the end of the document it shows you to do a hardware test.
I hope this helps you.
Thanks.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom to say “Thanks” for helping!

HT5622 My ipad hangs up after showing a message that says it "Cannot Access Find My Friends" and that I need to open the app and review my signin info to continue sharing. I can't go there because it is hung up. I also can't power off.

My ipad hangs up after showing a message that says it "Cannot Access Find My Friends" and that I need to open the app and review my signin info to continue sharing. I can't go there because it is hung up. I also can't power off.

Perform a Reset...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430

I have two separate iTunes libraries on two separate Computers. I need to consolidate them so I can play them on a brand new computer. How do I do this so I can play them off an External Hard Drive on my brand new computer?

I have two separate iTunes libraries on two separate Computers. I need to consolidate them so I can play them on my brand new computer. How do I do this so I can play them off an External Hard Drive on my brand new computer?

Why, if it told you you have insufficient space on your computer, would it suggest making more space available on your phone?
At a guess, you have insufficient space on your phone. Installing software will typically require more space than the final size of the software, perhaps even twice or three times as much, for the installation process. You can easily dump some videos or music temporarily, and then synch them back in afterwards.

There is no space to store video on my computer. I am am looking at getting 1 terabyte on the cloud in hope i can edit video off of the cloud the same way I can with a hard drive. Is this possible?

There is no space to store video on my computer. I am am looking at getting 1 terabyte on the cloud in hope i can edit video off of the cloud the same way I can with a hard drive. Is this possible?

Buy another hard drive. They're cheap these days.
In fact, buy a couple of 'em. I recommend a minimum of five internal hard drives.
C: Windows and Programs
D: Project, graphic and audio files
E: Cache and Scratch
F: Media
G: Export

How can I turn off the WLS 6.1 security in order to develop my own application-based security module?

Dear Colleagues,
I am currently developing a J2EE application using WLS 6.1.
My team and I have to implement a security requirement to suit our company's needs.
The security requirements are that, users' password need to be aged (30 days maximum) and we need to provided a GUI front-end (JSP) to allow users to change their password when these expire after 30 days.
Our internal contacts in the company, have already taken the lead to find out about whether we will be able to use the WLS 6.1 platform to do this and the answer we got back, was.
Now we need to develop our own security module.
I have 2 questions:
1. How can we turn off the WLS security in order develop our own application-based security module?
2. How can we develop a security module that allows us to age users' password and provide them with facilities to change their passwords when these expire?
At the moment, we are using the default BEA WebLogic login.jsp page and there some configuration in the web.xml for this. I will be grateful if you could advise me on how to turn this default security off so that we can write our own security module.

hi,
1.You can write your own realm in 61 which can plugged for your security
calls.
2. once you write your ownrealm.. you can access it through weblogic
api/ur api..
thanks
kiran
"Richard Koudry" <[email protected]> wrote in message
news:3dd0d081$[email protected]..
Dear Colleagues,
I am currently developing a J2EE application using WLS 6.1.
My team and I have to implement a security requirement to suit ourcompany's needs.
>
The security requirements are that, users' password need to be aged (30days maximum) and we need to provided a GUI front-end (JSP) to allow users
to change their password when these expire after 30 days.
>
Our internal contacts in the company, have already taken the lead to findout about whether we will be able to use the WLS 6.1 platform to do this and
the answer we got back, was.
>
Now we need to develop our own security module.
I have 2 questions:
1. How can we turn off the WLS security in order develop our ownapplication-based security module?
>
2. How can we develop a security module that allows us to age users'password and provide them with facilities to change their passwords when
these expire?
>
At the moment, we are using the default BEA WebLogic login.jsp page andthere some configuration in the web.xml for this. I will be grateful if you
could advise me on how to turn this default security off so that we can
write our own security module.

Can't trigger off of signal

Similar Messages

Maybe you are looking for