Table 1 d to a constant result and output are considered to be a single Boolean value

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• Digital input and output problem

  Hello:

  I do a test for digital i/o:
  for a table of the digital signal to an output of data acquisition in the digital input to detect the output signal.
  (bascially, it's like a loop that goes outside the material)

  It's pretty simple, as shown in the attached fichier_1.
  It works well.
  The manual light switch controls, which means that inputs and outputs are ok.

  Then I went on the low level DAQ for better speed, as in attached fichier_2.
  But it does not work. Especially when I pressed stop to abort the loop, an error has occurred:

  To speed up, I went to the low-level data acquisition as the fichier_2 attached.
  But it does not work. Espeically when I press the "stop"button to exit the loop, the error occurs.

  Possible reasons:

  Requested value is not supported for this property value.
  The value of the property may be invalid because it is in conflict with another property.

  Property: SampTimingType
  Asked the valuelarge clock
  You can select: on request

  I don't understand why the sampling time has a conflict here.
  (It is probably just something very simple in data acquisition, but I checked a few examples and did not find a clue).
  Hope someone can give me a suggestion.

  Ultimately, my goal is to make the attached file_3.
  In this one, I generate a digital output, and then lead to the entrance.
  Then I can take it as a signal to trigger my other task.

  Note:

  I use a similar conti signal to control one of my camera.
  I need to sync it with my another task.
  So I think to generate a digital output (which share the same clock as the signal similar to the data acquisition device), then put it in one of the digital input.
  By detecting this digital input, I can trigger my task and synchronize with this signal similar.
  My camera's USB-6211.
  I am aware of the latency of USB, but once the value is a constant value, then the synchronization is always good for me.
  Actually, I was using an analogue at the entrance of the to do it before, it may work, but the synchronization error is too big for me.
  I need to do some calculations/judgment for this analog value, which makes the time difference varies.
  So I'm trying digital entry now and I hope that the digital input can trigger my task with a stable latency.

  Thank you very much

  Have you looked at the specs? It clearly states that the digital I/o is a programmed software. You have not any hardware clock at all. The best rate that you could possibly achieve is around 1 kHz and which would have a considerable jitter the nature of non-determimistic of windows.

• analog input and output synchronization

  Hello everyone, I seem to have a problem of synchronization of the analog input and output on my M-series USB-6211. My request is quite simple. I want to the production and to acquire a sinusoid at the same time. Theoretically, I should have the same 4000 data points through the input and output channels. The reality, however, captured on an oscilloscope, shows that the analog output is off more than 4000 data points. The entry (acquisition) shows 4000 samples. Please see below an excerpt from the creation of task, timing and execution. I'm afraid that the analog input and output are not attached correctly. Do you see something suspicious? Thank you very much! The task was created: DAQmxCreateTask("",&inTaskHandle); DAQmxCreateTask("",&outTaskHandle); Analog output channel Configuration, with 20Ksamples/s: DAQmxCreateAOVoltageChan (outTaskHandle, physChanOut, ' ',-10, 10, DAQmx_Val_Volts, NULL); DAQmxCfgSampClkTiming (outTaskHandle, "OnboardClock", 20000, DAQmx_Val_Rising, DAQmx_Val_ContSamps, 4000); Configuration of the analog input strings: DAQmxCreateAIVoltageChan (inTaskHandle, physChanIn, "", DAQmx_Val_RSE,-10, 10, DAQmx_Val_Volts, ""); DAQmxCfgSampClkTiming (inTaskHandle, "OnboardClock", 20000, DAQmx_Val_Rising, DAQmx_Val_ContSamps, 4000); Set up the trigger: sprintf ("/%s/ai/StartTrigger", local_port, deviceName); DAQmxCfgDigEdgeStartTrig (outTaskHandle, local_port, DAQmx_Val_Rising); Output: DAQmxWriteAnalogF64 (outTaskHandle, (numberOfSamples * oversample), 1, 40, DAQmx_Val_GroupByChannel, input, & sampsPerChanWritten, NULL); Acquire: DAQmxReadAnalogF64 (inTaskHandle, 4000, 40, DAQmx_Val_GroupByChannel, readArray, 8000, & sampsPerChanRead, NULL); The tasks stop: DAQmxStopTask (outTaskHandle); DAQmxStopTask (inTaskHandle);

  Hello

  Change the finished continuous sampling method seems to solve the problem:

  DAQmxCfgSampClkTiming (inTaskHandle, "OnboardClock", 20000, DAQmx_Val_Rising, DAQmx_Val_FiniteSamps, 4000);

  Also, I wanted to say earlier to write 4000 samples:

  Output:

  DAQmxWriteAnalogF64 (outTaskHandle, 4000,1, 40, DAQmx_Val_GroupByChannel, input, & sampsPerChanWritten, NULL);

  Thank you

• [iDRAC] OR and O are interchanged in Cert request using API

  More info: idrac 8, V2.30.30.30

  If I create a certificate request using the webgui interface, demand ist fine.

  If I use the api (method: GenerateSSLCSR of iDRACCardService) the values of the unit of ORGANIZATION and O are interchanged.

  Example:

  Configured values:
  OU = MyOU
  O = MyCompany

  In the CSR, these values are interchanged. I checked it using Windows ' CertUtil.exe - dump "idrac.csr"
  The release of book:
  UO = MyCompany
  O = MyOU

  Is this a bug?

  Concerning

  Ulli

  Thank you for the information.

  We have reproduced this issue and are trying to add to the list of correction of an update of the firmware of future iDRAC. I suggest that watch you iDRAC updates for a fix for this problem.

  Thank you

• Table does not work correctly between LabView and TestStand

  I'm doing a TestStand program that reads data from a LabView VI.

  If I run the VI in LabView, it works perfectly well and generates a table with 18 points in length, the first 3 are numbers between 0 and 10 and the rest being-1 as I intended. Re-run the VI causes the re - initialize correctly and I get a new table that also meets my specifications.

  When I run the VI of TestStand, it works fine once, producing a table with 18 points, the first 3 are numbers between 0 and 10, and the rest is-1.

  If I run the VI in TestStand once again it increases the length of array in 18 each time. In so doing, it fails to write the new 3 numbers and just add - 1 in table 18 times. If I restart TestStand will work fine once more, he repeats the error if I re - run the VI. I don't understand why this is happening.

  I have re-product the error in a separate VI and the order, and I have attached an example in this post. The VI contains all the necessary information (if not, please say so and I will correct it), and TestStand sequence is configured to put all results, I would find useful in the report (as additional results).

  Your problem is your VI.   Specifically the comment nodes.  They initialize on the first call.  TestStand retains the VI in memory.  So when the VI is called again, the comments always nodes have their last value.  You will get the same results if you have VI your ArrayBuild.vi twice appealed.

  The way you use the feedback nodes, they really replace with Shift Registers.  I like your comment nodes, but since you pass the value of the node in the loop, the SHIFT registers are much more appropriate.  Just make sure you initialize your Shift Registers.

• How to join two tables if you transpose the rows, columns and rows in one of the table

  Hi guys,.

  can someone help me please in the write request

  I have two tables

  Agents and Agent phones but in the agent phones table for the id of an agent it displays 4 rows because one of the column there types of different phones (office, mobile, home, fax)

  So instead of display 4 rows, I used max(case...) to convert rows to columns

  now how to reach it with another table

  Requirement:

  Database: 11.2.0.2.0

  create the table AGENT_PHONE

  (

  agent_id NUMBER (20) not null,

  agent_type_code VARCHAR2 (10) not null,

  agent_type_prefix VARCHAR2 (10) not null,

  Phone_Number VARCHAR2 (16) not null,

  phone_type_code VARCHAR2 (10) not null

  )

  CREATE TABLEAGENTS

  (

  agent_id NUMBER (20) not null,

  agent_type_code VARCHAR2 (10) not null,

  agent_type_prefix VARCHAR2 (10) not null,

  NAME VARCHAR2 (40) NOT NULL

  )

  INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

  VALUES (29709, ARE ', 'OFFICE', '4805551436', 'CELL');

  INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

  VALUES (29709, ARE ', 'OFFICE', '1111111111', 'PHONE');

  INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

  VALUES (29709, ARE ', 'OFFICE', '2223334444',' OFF');

  INSERT INTO AGENT_PHONE(AGENT_ID,AGENT_TYPE_CODE,AGENT_TYPE_PREFIX,PHONE_NUMBER,PHONE_TYPE_CODE)

  VALUES (29709, ARE ', 'OFFICE', '5556667788', 'FAX');

  INSERT INTO VALUES AGENTS

  (29709, ARE ', 'OFFICE', 'FLY');

  INSERT INTO VALUES AGENTS

  (1234, ARE ', 'OFFICE', 'MIKE');

  SELECT * FROM AGENT_PHONES

  AGENT_ID

  AGENT_TYPE_CODE

  AGENT_TYPE_PREFIX

  PHONE_NUMBER

  PHONE_TYPE_CODE

  ---------------------------------------------------------------------------------------------

  	29709			RE					OFFICE				4805551436		CELL
  	29709			RE					OFFICE				1111111111		PHONE
  	29709			RE					OFFICE				2223334444		OFF
  	29709			RE					OFFICE				5556667788		FAX

  SELECT * AGENTS

  AGENT_ID

  AGENT_TYPE_CODE

  AGENT_TYPE_PREFIX

  NAME

  29709

  RE

  OFFICE

  ROB

  1234

  RE

  OFFICE

  MIKE

  This is so the data we have in both table

  Now, I transposed rows to columns in the table of agent phones so I used the following query

  SELECT AP. AGENT_ID,. AGENT_TYPE_CODE,. AGENT_TYPE_PREFIX.

  MAX (CASE WHEN AP. PHONE_TYPE_CODE = 'CELL' THEN AP. PHONE_NUMBER END) AS CELL.

  MAX (CASE WHEN AP. PHONE_TYPE_CODE = 'OFF' THEN AP PHONE_NUMBER END) AS TURNED OFF.

  MAX (CASE WHEN AP. PHONE_TYPE_CODE = 'FAX' THEN AP. PHONE_NUMBER END) LIKE FAX,.

  MAX (CASE WHEN PHONE_TYPE_CODE = 'PHONE'. THEN AP PHONE_NUMBER END) AS PHONE

  AGENT_PHONE AP

  WHERE AP. AGENT_ID = 29709

  GROUP OF AP. AGENT_ID, AP. AGENT_TYPE_CODE, AP. AGENT_TYPE_PREFIX.

  	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	CELL	OFF	FAX	PHONE
  1	29709	RE	OFFICE	4805551436	2223334444	5556667788	1111111111

  My question is how this to join the agents table so that my output should be like this...

  I want to display all the results in the table of the Agent, even if they are not in the table of agent phones. As you can see there are other agent id 1234 is also populated

  AGENT_ID

  AGENT_TYPE_CODE

  AGENT_TYPE_PREFIX

  NAME

  AGENT_ID

  AGENT_TYPE_CODE

  AGENT_TYPE_PREFIX

  CELL

  PHONE

  OFF

  FAX

  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

  	29709		RE					OFFICE					ROB			29709		RE					OFFICE				4805551436		1111111111		2223334444		5556667788
  	1234		RE					OFFICE					MIKE

  Currently, I run this query and I get the output as below

  SELECT *.

  AGENTS HAS

  LEFT OUTER JOIN AGENT_PHONE AP

  ON A.AGENT_ID = AP. AGENT_ID

  AND A.AGENT_TYPE_CODE = AGENT_TYPE_CODE.

  AND A.AGENT_TYPE_PREFIX = AGENT_TYPE_PREFIX.

  	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	NAME	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	PHONE_NUMBER	PHONE_TYPE_CODE
  1	29709	RE	OFFICE	ROB	29709	RE	OFFICE	4805551436	CELL
  2	29709	RE	OFFICE	ROB	29709	RE	OFFICE	1111111111	PHONE
  3	29709	RE	OFFICE	ROB	29709	RE	OFFICE	2223334444	OFF
  4	29709	RE	OFFICE	ROB	29709	RE	OFFICE	5556667788	FAX
  5	1234	RE	OFFICE	MIKE

  I want id 29709 agent in a line with 1234 agent also id to display

  You can rotate your phone number of agent in columns

  Select *.

  of AGENT_PHONE

  pivot)

  min (PHONE_NUMBER)

  for PHONE_TYPE_CODE in ('CELL' as a 'CELL', 'PHONE' like 'PHONE', 'OFF' in the 'OFF', 'FAX' as 'FAX')

  )

  AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	CELL	PHONE	OFF	FAX
  29709	RE	OFFICE	4805551436	1111111111	2223334444	5556667788

  Then you can join to view inline or CTE

  with AGENT_PHONE_PIVOT like)

  Select *.

  of AGENT_PHONE

  pivot)

  min (PHONE_NUMBER)

  for PHONE_TYPE_CODE in ('CELL' as a 'CELL', 'PHONE' like 'PHONE', 'OFF' in the 'OFF', 'FAX' as 'FAX')

  )

  )

  SELECT *.

  AGENTS HAS

  LEFT OUTER JOIN AGENT_PHONE_PIVOT AP

  ON A.AGENT_ID = AP. AGENT_ID

  AND A.AGENT_TYPE_CODE = AGENT_TYPE_CODE.

  AND A.AGENT_TYPE_PREFIX = AGENT_TYPE_PREFIX.

  AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	NAME	AGENT_ID	AGENT_TYPE_CODE	AGENT_TYPE_PREFIX	CELL	PHONE	OFF	FAX
  29709	RE	OFFICE	ROB	29709	RE	OFFICE	4805551436	1111111111	2223334444	5556667788
  1234	RE	OFFICE	MIKE	-	-	-	-	-	-	-

  Is that what you're looking for?

• I have synced clips successful but video and audio are not visible until it is developed to the timeline. Returned results completely black film without sound. Any tips?

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• Is it better to make several tables of data or a large painting and access as many times?.

  
  

  I don't see where you got the 4 dimensions for your table.  I only see 2: channel and sample.

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• Filter for table data, the range of data obtained and defined 2D

  I produce data of an ultrasonic sensor at 1 K Hz, and there is a lot of data (data points range of 0 to 10). However, in some cases when I know that the data should be about 7 (for example) I get outliers (about 9 and 10). Is it possible to define a filter for data in the defined range.

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  I am in kind of emergency, my design in unfinished because of this problem, if someone can find some time to share some suggestions, I will be grateful.

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  Thank you

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