No wiring point in Vision Acquisition function.

Hello,
I have download the vision driver and want to use Vision Acquisition function under vision express to get image from my webcamera. The initialization part works well. But after I place the icon on the block panel, I can't find wiring connection points on the icon.Could someboby tell me how to deal with it?
Btw, I am using labview 2013 as well as NI Vision Acquisition Software September 2013.
This is my result.
This is the result I am looking for, how to add stop(F) and Image out below Vision Acquisition.
Thanks in advance!!
Cheers,
Dylan

The Vision Acquisition block looks unconfigured. Do you get an option to configure the express VI? It your license still active. You can go to NI License Manager to check the status.
Matthew Fitzsimons
Certified LabVIEW Architect
LabVIEW 6.1 ... 2013, LVOOP, GOOP, TestStand, DAQ, and Vison

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Do below things.
1. Re-import your Model.
2. Restart your J2ee server
3. Re-load & Rebuild your project.
It should work now..
Raja T
Message was edited by:
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I've LabVIEW 2010 Prof. + Vision Acquisition License on my PC (where I write the code). To check: is the problem in the source code or in the executable, I've used an evaluation version of LV2010 on another PC ... as a VI it runs without problems on the lab PC, but as an executable it runs but doesn't open the cam window :-( (everything else is ok)
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-Sorry no info on how you are reading avi file?
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uday,
Please Mark the solution as accepted if your problem is solved and help author by clicking on kudoes
Certified LabVIEW Associate Developer (CLAD) Using LV13

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Solved!
Go to Solution.

Hello,
try locating and running "C:\Program Files (x86)\National Instruments\Shared\License Manager\Bin\nilmUtil.exe".
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values (19, 169241, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 05:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 14:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (20, 169241, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 05:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 14:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (21, 169241, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (22, 169241, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'U');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (23, 200716, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (24, 200716, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (25, 200716, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'U');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (26, 252836, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 19:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (27, 252836, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (28, 252836, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 19:30:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (29, 252836, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 17:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 19:30:00', 'dd-mm-yyyy hh24:mi:ss'), 'U');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (30, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 07:00:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 10:30:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (31, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 10:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 14:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (32, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 05:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 07:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (33, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 07:15:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 10:35:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (34, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 07:15:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 10:35:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (35, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 05:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 14:00:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (36, 260774, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 07:00:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 10:30:00', 'dd-mm-yyyy hh24:mi:ss'), 'U');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (37, 289039, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 16:30:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:15:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (38, 289039, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 13:45:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 22:15:00', 'dd-mm-yyyy hh24:mi:ss'), 'I');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (39, 289039, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 13:45:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 16:30:00', 'dd-mm-yyyy hh24:mi:ss'), 'A');
insert into testsched (SEQ, EMPL_ID, SCHED_DT, START_DT_TM, END_DT_TM, REC_STAT)
values (40, 289039, to_date('03-03-2008', 'dd-mm-yyyy'), to_date('03-03-2008 13:45:00', 'dd-mm-yyyy hh24:mi:ss'), to_date('03-03-2008 16:30:00', 'dd-mm-yyyy hh24:mi:ss'), 'U');
========================= Problem Statement =======================================
Problem Statement:
Select all employees whose active schedule (rec_stat = 'A') start date & time falls
between "16:30" and "17:45".
An employee may be having multiple schedules on a day. It may be continuous or may be
having breaks in between the schedules.
If an employee schedule is continuous then the minimum schedule start date & time is
considered as the start date & time of the work.
If an employee is having breaks in the schedule, then each schedule start date & time is
considered as start date & time.
e.g:-1
1     39609     2008/03/03     2008/03/03 07:00:00     2008/03/03 11:00:00     A
2     39609     2008/03/03     2008/03/03 11:00:00     2008/03/03 11:30:00     A
In above case, the employee schedule is continuous. The start date & time is 2008/03/03 07:00:00
e.g:-2
19     169241     2008/03/03     2008/03/03 05:30:00     2008/03/03 14:00:00     A
21     169241     2008/03/03     2008/03/03 17:30:00     2008/03/03 22:00:00     A
In above case, the employee is having a break in between. Then both records
start date & time (i.e. 2008/03/03 05:30:00, 2008/03/03 05:30:00 ) is considered
as start date & time.
e.g:-3
30     260774     2008/03/03     2008/03/03 07:00:00     2008/03/03 10:30:00     A
31     260774     2008/03/03     2008/03/03 10:30:00     2008/03/03 14:00:00     A
32     260774     2008/03/03     2008/03/03 05:30:00     2008/03/03 07:00:00     A
In above case, the employee schedule is continuous. The start date & time is 2008/03/03 05:30:00
========================= Query to test Individual Employees =======================================
Query-1: Test query to see the CASE and LEAD function works fine. If "CAL = 0" means that all
schedules are continuous and the employee needs to ignored.
SELECT fw.*,
CASE WHEN LEAD(FW.END_DT_TM, 1)
OVER(ORDER BY FW.START_DT_TM DESC ) IS NULL AND
fw.start_dt_tm BETWEEN
TO_DATE('03/03/2008 16:30:00','mm/dd/yyyy hh24:mi:ss') AND
TO_DATE('03/03/2008 17:45:00','mm/dd/yyyy hh24:mi:ss')
THEN Fw.seq
WHEN LEAD(FW.END_DT_TM, 1)
OVER(ORDER BY FW.START_DT_TM DESC) != FW.START_DT_TM AND
fw.start_dt_tm BETWEEN
TO_DATE('03/03/2008 16:30:00','mm/dd/yyyy hh24:mi:ss') AND
TO_DATE('03/03/2008 17:45:00','mm/dd/yyyy hh24:mi:ss')
THEN Fw.seq
ELSE 0
END AS "CAL"
FROM TESTSCHED fw
WHERE fw.empl_id = 289039
and fw.rec_stat = 'A'
Query Results
SEQ     EMPL_ID     SCHED_DT     START_DT_TM          END_DT_TM          REC_STAT     CAL
37     289039     2008/03/03     2008/03/03 16:30:00     2008/03/03 22:15:00     A          0
39     289039     2008/03/03     2008/03/03 13:45:00     2008/03/03 16:30:00     A          0
Since all "CAL" column is zero, the employee should be ignored.
========================= Query to be used in the application =======================================
Query-2: Actual Query executed in the application which is not working. Query-1 is used as subquery
here.
SELECT
F1.SEQ,
F1.EMPL_ID,
F1.SCHED_DT,
F1.START_DT_TM,
F1.END_DT_TM,
F1.REC_STAT
FROM TESTSCHED F1
WHERE F1.SEQ IN
(SELECT CASE
WHEN LEAD(FW.END_DT_TM, 1)
OVER(ORDER BY FW.START_DT_TM DESC) IS NULL AND
FW.START_DT_TM BETWEEN
TO_DATE('03/03/2008 16:30:00', 'mm/dd/yyyy hh24:mi:ss') AND
TO_DATE('03/03/2008 17:45:00', 'mm/dd/yyyy hh24:mi:ss') THEN FW.SEQ
WHEN LEAD(FW.END_DT_TM, 1)
OVER(ORDER BY FW.START_DT_TM DESC) != FW.START_DT_TM AND
FW.START_DT_TM BETWEEN
TO_DATE('03/03/2008 16:30:00', 'mm/dd/yyyy hh24:mi:ss') AND
TO_DATE('03/03/2008 17:45:00', 'mm/dd/yyyy hh24:mi:ss') THEN FW.SEQ
ELSE 0
END
FROM TESTSCHED FW
WHERE FW.EMPL_ID = F1.EMPL_ID
AND FW.REC_STAT = 'A')
Query-2 Results
SEQ     EMPL_ID     SCHED_DT     START_DT_TM          END_DT_TM          REC_STAT
9     118327     2008/03/03     2008/03/03 17:30:00     2008/03/03 22:00:00     A
12     120033     2008/03/03     2008/03/03 17:30:00     2008/03/03 19:30:00     A
17     126690     2008/03/03     2008/03/03 16:45:00     2008/03/03 18:45:00     A
21     169241     2008/03/03     2008/03/03 17:30:00     2008/03/03 22:00:00     A
24     200716     2008/03/03     2008/03/03 17:30:00     2008/03/03 22:00:00     A
28     252836     2008/03/03     2008/03/03 17:30:00     2008/03/03 19:30:00     A
37     289039     2008/03/03     2008/03/03 16:30:00     2008/03/03 22:15:00     A
Problem with Query-2 Results:
Employee IDs 126690 & 289039 should not appear in the List.
Reason: Employee 126690: schedule start date & time is 2008/03/03 12:45:00 and falls outside
"16:30" and "17:45"
14     126690     2008/03/03     2008/03/03 18:45:00     2008/03/03 21:15:00     A
17     126690     2008/03/03     2008/03/03 16:45:00     2008/03/03 18:45:00     A
15     126690     2008/03/03     2008/03/03 12:45:00     2008/03/03 16:45:00     A
Reason: Employee 289039: schedule start date & time is 2008/03/03 13:45:00 and falls outside
37     289039     2008/03/03     2008/03/03 16:30:00     2008/03/03 22:15:00     A
39     289039     2008/03/03     2008/03/03 13:45:00     2008/03/03 16:30:00     A

Your LEAD function is order by fw.start_dt_tm, in your first sql, the where clause limited the records return to REC_STAT = A and EMPL_ID = 289039.
In your 2nd query, there is no where clause, so to the LEAD function, the next record after seq 37 is seq 38 which has an end date of 2003-03-03 10:15 pm, not equal to the start time of record seq 37.
Message was edited by:
user477455

Saving Images Using Vision Acquisition Express

I'm trying to save an Image as a jpg using Vision Acquisition Express. My code looks like this. I am able to view the images and scroll through them afterwards, but when I add the file saving portion, I get an error that says "Error 1074395995 occured at IMAQ WriteBMPFile File not found."
How should I go about Fixing this?
Also, when i was running this before, I was getting a memory error and I couldn't figure out how to clear the memory. I was only able to fix this by scraping my previous script and starting over. I haven't gotten this error so far.
Attachments:
TakingImages.vi ‏156 KB

Hi,
The error you are getting indicates that the file path is invalid. I just set the file path to my desktop and I could save the files. I would double check to make sure the path you specified is valid for the computer you are running it on.
As far as the memory error, it is really hard to say what the cause is. If you aren't getting it anymore then I wouldn't be to concerned.
Regards,
Greg H.
Applications Engineer
National Instruments

64-Bit Labview Vision Acquisition

I am currently in the process of upgrading from LabVIEW 7.1 to LabVIEW 2011. I have been able to get everything working with LabVIEW 2011 (32-Bit). I have installed the Vision Acquisition and all works well with LabVIEW 2011 (32-Bit). When I try to use the LabVIEW 2011 (64-Bit) I no longer have the Sub Vis that are in the Vision and Motion Pallet. I was wondering if the LabVIEW 2011 (64-bit) needs an additional download in order to allow my Vision Acquisition toolbox to work.
Thanks,
FChiragh

Go to:
START > Control Panel > Programs & Features
Then double-click on "National Instruments Software" and remove everything related to Vision and IMAQ.
Then reboot your PC. And then reinstall it.
When you reinstall it, make sure the installer indicates that the software will be installed to "C:\Program Files\..." and not "C:\Program Files(x86)\..."

Vision Acquisition Express vi stopped working

Hi everyone,
The Vision Acquisition Express vi always worked perfectly on my pc, but suddenly, he stopped working today (I can drop it on the block diagram,but there is no pop-up or something,
I tried the following:
- restart pc (didn't help)
- try other express vi's (including other vision express vi) (worked fine)
- convert it to normal vi (empty vi as result)
- open properties with rightmouseclick (didn't help)
- open an example en doubleclick and rightmouseclick properties (didn't help)
Anyone an idea??
Best Regards,
Henk
Solved!
Go to Solution.

Hi Henk_kempen,
This is really weird. Do you know what has happened to the VI/PC before this happen?
There are some troubleshooting you can try.
1. This problem really close to DAQ assistant issue in this white paper. You might try the method in the link below to see if this solve your problem.
http://digital.ni.com/public.nsf/allkb/5CD79190713D2B558625765F007FCC99
2. Repair the software is another option. It worked in many cases.
3. I try to avoid this but reinstall the software may help in your case.
Best regards,
TuiTui

No wiring point in Vision Acquisition function.

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