Combine queries: calculate a rate

< color = "#000080" > I'm working on a few reports on a BMC Remedy database in Oracle (for those who are familiar with BMC Remedy).
I need to calculate the rate of calls resolved for each user or agent in the last 24 hours. The time is stored in the format of the time unix / (60 * 60 * 24 is the number of seconds in a day).

I need to get < / make >

< pre class = "jive-pre" > < class ID = "java jive jive-code" >

SELECT submitter, 
  SUM(
                        CASE
                          WHEN (LAST_RESOLVED_DATE - REPORTED_DATE) &gt; (60*60*24) THEN 0
                          ELSE 1
                        END
                       )
   FROM  HELP_DESK
      WHERE REPORTED_DATE &gt;= (
                        select ((sysdate-to_date('1-1-1970 00:00:00','MM-DD-YYYY HH24:Mi:SS'))* (24*60*60))-(24*60*60*1) n from dual
                         )
        AND status &lt;= 4
        AND (LAST_RESOLVED_DATE - REPORTED_DATE) &lt;= (60*60*24)
        AND SUBMITTER = ASSIGNEE_LOGIN_ID
        AND (ASSIGNED_GROUP = 'CHQ-SERVICEDESK' OR ASSIGNED_GROUP = 'CHQ-Z-SERVICEDESK')
   GROUP by submitter
   order by 2 desc
{code}</code></pre>
<br />
<font color="#000080">and then divide it by<br />
</font>
<br />
<pre class="jive-pre"><code class="jive-code jive-java">{code:java}
SELECT submitter, 
  SUM(
                        CASE
                          WHEN (LAST_RESOLVED_DATE - REPORTED_DATE) &gt; (60*60*24) THEN 0
                          ELSE 1
                        END
                       )
   FROM  HELP_DESK
      WHERE REPORTED_DATE &gt;= (
                        select ((sysdate-to_date('1-1-1970 00:00:00','MM-DD-YYYY HH24:Mi:SS'))* (24*60*60))-(24*60*60*1) n from dual
                         )
   GROUP by submitter
   order by 2 desc
{code}</code></pre><font color="#000080">
Everything in the same query, and then get the top five users/agents which I suppose that can be done using:</font><br />
<br />
<pre class="jive-pre"><code class="jive-code jive-java">{code:java}
ORDER BY 2 DESC
AND ROWNUM &lt; 6
{code}</code></pre>
<br />
<font color="#000080">as you can see I'm a newbie.<br />
Any suggestions?<br />
I will really appreciate your help.</font>

Still not tested because we do not have any table DDL...

SELECT *
  FROM (
        SELECT submitter,
               number_calls,
               resolved_calls,
               ROUND((resolved_calls/ number_calls),4) resolution_rate
          FROM (
                SELECT submitter,
                       SUM( CASE WHEN( (status <= 4) and
                                       (LAST_RESOLVED_DATE - REPORTED_DATE) <= (60*60*24) and
                                       (SUBMITTER = ASSIGNEE_LOGIN_ID) and
                                       (ASSIGNED_GROUP IN ('CHQ-SERVICEDESK','CHQ-Z-SERVICEDESK') ) )
                                 THEN 1
                                 ELSE 0
                             END ) resolved_calls,
               SUM(CASE WHEN (LAST_RESOLVED_DATE - REPORTED_DATE) > (60*60*24)
                                 THEN 0
                                 ELSE 1
                             END ) number_calls
              FROM help_desk
                 WHERE REPORTED_DATE >= ((sysdate-to_date('1-1-1970 00:00:00','MM-DD-YYYY HH24:Mi:SS'))* (24*60*60))-(24*60*60*1)
                 GROUP BY submitter
          )
     WHERE number_calls > 9
     ORDER BY 4 DESC
     )
WHERE rownum <= 5

Justin

Tags: Database

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Hello
I use forms 6i and db 10.2.0.1.0

With the query below

Select ufam_usrgrp,ufam_filegrp,ufam_read,ufam_write,ufam_overwrite,ufam_delete from usr_file_access_master
Where ufam_ecode = '0004108';

the result set is

UFAM_USRGRP     UFAM_FILEGRP    UFA UFA UFA UFA
--------------- --------------- --- --- --- ---
MGMNT           CV              Y   Y   Y   Y
EMPLOYEE        GENERAL         Y   N   N   N
EMPLOYEE        PERSONAL        Y   N   N   N

Another query

Select uul_usrgrp, ufl_file_grp,ufl_read,ufl_write,ufl_overwrite,ufl_delete from usr_usrgrp_lnk,USRGRP_FILEGRP_LINK
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UUL_USRGRP      UFL_FILE_GRP    UFL UFL UFL UFL
--------------- --------------- --- --- --- ---
MGMNT           GENERAL         Y   Y   Y   Y
EMPLOYEE        GENERAL         Y   Y   N   N
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So I want to combine the queries so that I get the result as set below

UserGroup       FileGroup       Rd Wrt Owrt Del
--------------- --------------- --- --- --- ---
MGMNT           GENERAL         Y   Y   Y   Y
EMPLOYEE        GENERAL         Y   Y   N   N
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Please help me to combine these queries

Published by: Divya on August 14, 2011 21:24
Changed the result set and the last exit

NOT TESTED!

select y.uul_usrgrp,
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         Where ufam_ecode = '0004108'
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          from usr_usrgrp_lnk,USRGRP_FILEGRP_LINK
         Where usr_usrgrp_lnk.uul_usrgrp = USRGRP_FILEGRP_LINK.UFL_USR_GRP
           and usr_usrgrp_lnk.uul_ecode = '0004108'
       ) y
 where y.uul_usrgrp = x.ufam_usrgrp(+)
   and y.ufl_file_grp = x.ufam_filegrp(+)

Concerning

Etbin

Edited by: Etbin on 14.8.2011 13:08
deleted by group

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try to create another data base of exchange rate
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and these fill options

later in the script to calc.

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DIFFICULTY ("currecny scenario", "FY09")
Try CCONV "FY09"-> "USD".

change your currency from USD regardless of u liked to watch for and in data download change the value of that currency 1

Try this it will work like cake and in few seconds

combine queries instead of join
do not take into account.

Published by: Jay on January 20, 2011 08:12
Jay wrote:
1 oracle Database 10 g Express Edition Release 10.2.0.1.0 - product
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Providing others is going to be critical to get your question answered.

Simplify your problem in the tables and columns that are needed. Then create some CREATE / INSERT scripts with a small, but a representative set of sample data.

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+

32 x 32768 samples/s/channel x 16 bits/8 channels = 2,097152 bytes/sec

=

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Join/to/where/combine queries
Hello, I have this query in my CF program

First query
SELECT TLA_PROP. PIN, TLA_PROP. ASSR_PRCL_NBR, TCASE. CASE_NBR, TLA_PROP. STR_NBR, TLA_PROP. STR_NBR_RNG_END, TLA_PROP. STR_FRAC_NBR,
TLA_PROP. STR_FRAC_NBR_RNG_END, TLA_PROP. STR_DIR_CD, TLA_PROP. STR_NM, TLA_PROP. STR_SFX_CD, TLA_PROP. STR_SFX_DIR_CD,
TLA_PROP. STR_UNIT_TYP_CD, TLA_PROP. UNIT_NBR, TLA_PROP. UNIT_NBR_RNG_END, TLA_PROP. ZIP_CD, TLA_PROP. ZIP_CD_SFX, TLA_PROP. CNCL_DIST_NBR,
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FROM TLA_PROP INNER JOIN ((TAPLC INNER JOIN TCASE ON TAPLC. APLC_ID = TCASE. TLOC INNER JOIN APLC_ID) ON TAPLC. APLC_ID = TLOC. APLC_ID) ON TLA_PROP. PROP_ID = TLOC. LOC_ID
WHERE TCASE. CASE_NBR '% HPOZ %' and TCASE. CASE_NBR = ' #form.caseNbr # '.

' #form.caseNbr # ' is the input on my Inbox field.

I am a beginner and I'm not used to the joints and joints in the class

Second query
Toad, I use this query
Select
Tcase.case_id
Tcase.case_NBR
tcntct. CNTCT_ID as ownerInformation
tcntct.CO_BUSN_NM, tcntct. FRST_NM, tcntct. LST_NM
tcntct_owner.cntct_id as repInformation
tcntct_owner.CO_BUSN_NM
tcntct_owner. FRST_NM
tcntct_owner. LST_NM
Tref_plan_area.plan_area_desc
tcase_req.case_req_id
tcase_req.case_req_typ_cd
tcase_req.sys_user_id
tla_prop.pin
tla_prop.cncl_dist_nbr
tla_prop. PLAN_AREA_NBR
tla_prop.str_nbr
tla_prop. STR_FRAC_NBR
tla_prop. STR_DIR_CD
tla_prop.str_nm
tla_prop. STR_SFX_CD
tla_prop. STR_SFX_DIR_CD
tla_prop. STR_UNIT_TYP_CD
tla_prop. UNIT_NBR
tla_prop. ZIP_CD
tla_prop. ASSR_PRCL_NBR
TLA_PROP. ZONE_REG_CD
Of
TLOC, tla_prop, tcase, tref_plan_area, tcase_req, tcntct_aplc, tcntct, tcntct_aplc tcntct_aplc_owner, tcntct tcntct_owner / * tcntct_tla_prop, tcntct * /.

where
tla_prop.prop_id = tloc.loc_id
and
tla_prop.plan_area_nbr = tref_plan_area .plan_area_NBR
and
TLOC.aplc_id = tcase.aplc_id
and
Tcase.case_id = tcase_req .case_id
and
tcase_req. CASE_req_typ_CD like '% HPOZ % '.
/*

and

tla_prop.prop_id = tcntct_tla_prop. PROP_ID (+)

and

tcntct_tla_prop. CNTCT_ID = tcntct. CNTCT_ID (+)

*/

and

Tcase.aplc_id = tcntct_aplc. APLC_ID (+)
and

tcntct_aplc.cntct_id = tcntct.cntct_id (+)
and

(tcntct_aplc. CNTCT_TYP_CD = 'A' or tcntct_aplc .cntct_typ_cd is null)
and

Tcase.aplc_id = tcntct_aplc_owner .aplc_id (+)
and

tcntct_aplc_owner.cntct_id = tcntct_owner.cntct_id (+)
and

(tcntct_aplc_owner.cntct_typ_cd = 'R' or tcntct_aplc_owner.cntct_typ_cd is null)
/*

Group

Tcase.case_id,

Tcase.case_NBR,

Tref_plan_area.plan_area_desc

tcase_req.case_req_id

tcase_req.case_req_typ_cd

tcase_req.sys_user_id

tla_prop.pin

tla_prop.cncl_dist_nbr

tla_prop. PLAN_AREA_NBR

tla_prop.str_nbr

tla_prop. STR_FRAC_NBR

tla_prop. STR_DIR_CD

tla_prop.str_nm

tla_prop. STR_SFX_CD

tla_prop. STR_SFX_DIR_CD

tla_prop. STR_UNIT_TYP_CD

tla_prop. UNIT_NBR

tla_prop. ZIP_CD

tla_prop. ASSR_PRCL_NBR,

tcntct.CO_BUSN_NM
tcntct. FRST_NM
tcntct. LST_NM,

tcntct_owner.CO_BUSN_NM
tcntct_owner. FRST_NM
tcntct_owner. LST_NM

*/

order by

to get
Tref_plan_area.plan_area_desc or simply get plan_area_desc. This is done by a join tla_prop.plan_area_nbr = tref_plan_area .plan_area_NBR.

I always use the first query (the first query above), but he has joined in the from clause.
My question is that I am still trying to get plan_area_desc and want to integrate a syntax of the second query in the first query.

What I did it was an error was (error)

Added to the table of and put this = tref_plan_area .plan_area_NBR tla_prop.plan_area_nbr.
In where clause. It did not work. Can someone help me on how I can always get the .plan_area_NBR of tref_plan_area.

What I add to the first query
Thank you

.. .or maybe this?

SELECT TLA_PROP. PIN,
TLA_PROP. ASSR_PRCL_NBR,
TCASE. CASE_NBR,
TLA_PROP. STR_NBR,
TLA_PROP. STR_NBR_RNG_END,
TLA_PROP. STR_FRAC_NBR,
Tref_plan_area.plan_area_desc
TLA_PROP. STR_FRAC_NBR_RNG_END,
TLA_PROP. STR_DIR_CD,
TLA_PROP. STR_NM,
TLA_PROP. STR_SFX_CD,
TLA_PROP. STR_SFX_DIR_CD,
TLA_PROP. STR_UNIT_TYP_CD,
TLA_PROP. UNIT_NBR,
TLA_PROP. UNIT_NBR_RNG_END,
TLA_PROP. ZIP_CD,
TLA_PROP. ZIP_CD_SFX,
TLA_PROP. CNCL_DIST_NBR,
TLA_PROP. PLAN_AREA_NBR,
TLA_PROP. ZONE_REG_CD,
TAPLC. PROJ_DESC_TXT,
TCASE. CASE_ID,
TCASE. CASE_NBR,
taplc.aplc_id
OF TLA_PROP
INNER JOIN tref_plan_area ON tla_prop.plan_area_nbr = tref_plan_area.plan_area_NBR
INNER JOIN TLOC ON TLA_PROP. PROP_ID = TLOC. LOC_ID
INNER JOIN TAPLC ON TLOC. APLC_ID = TAPLC. APLC_ID
INNER JOIN TCASE ON TAPLC. APLC_ID = TCASE. APLC_ID
WHERE TCASE. CASE_NBR Like '% HPOZ % '.
AND TCASE. CASE_NBR = 'DIR-2004-4269-HPOZ-CCMP.

Phil

Calculate the space used in the database!
Hi all

I can calculate the space used by using one of the following ways:

1. determine the size allocated by issuing

SELECT SUM(d.bytes/1024/1024/1024)
FROM dba_data_files;

2 calculate the free space by issuing

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from dba_free_space;

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Is it possible to combine these two queries?

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Problem I am seeing that create two lists of selection on the page and put a separate condition on each one (hiding one of selection lists depending on the case the ID IS NULL or the ID IS NOT NULL) does not work. So I was wondering if there was a way to combine queries for that to work based on a conditional statement. I did experiment with the instructions box and unions, etc., but my questions are a bit complicated. They are as follows:
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```
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ISEC.inspection_sector_name,
ISEC.inspection_sector_id
From
INSPECTION_SECTORS ISEC
left join HWE_INSPECTION_SCHEDULING SCH on ISEC.inspection_sector_id = SCH.inspection_sector_id
Where (ISEC.hurricane_protection_flag = :P157_IS_HURR and ISEC.river_protection_flag = :P157_IS_RIV) AND
ISEC.superseded_date is null AND
ISEC.commenced_date is not null AND
ISEC.inspection_sector_id not in (
Select ISEC.inspection_sectors_id
From INSPECTION_SECTORS ISEC
left join HWE_INSPECTION_SCHEDULING SCH on ISEC.inspection_sector_id = SCH.inspection_sector_id
Where SCH.high_water_event_id = :P157_high_water_event_id AND
SCH.inspection_date = :P157_inspection_date)
OR ISEC.inspection_sector_id = :P157_inspection_sector_id AND
ISEC.superseded_date is null
Order by inspection_sector_name
```
LIST ACTIVE AND INACTIVE SECTORS (P101_IS is NOT NULL)
```
Select inspection_sector_name, inspection_sector_id From (
Select ISEC.inspection_sector_name, ISEC.inspection_sector_id, '0' as this
From dual, INSPECTION_SECTORS ISEC
left join HWE_INSPECTION_SCHEDULING SCH on ISEC.inspection_sector_id = SCH.inspection_sector_id
Where (ISEC.hurricane_protection_flag = :p157_IS_HURR and ISEC.river_protection_flag = :P157_IS_RIV) AND
ISEC.superseded_date is null AND
ISEC.commenced_date is not null AND
ISEC.inspection_sector_id not in (
Select ISEC.inspection_sector_id
From inspection_sectors ISEC
left join HWE_INSPECTION_SCHEDULING SCH on ISEC.inspection_sector_id = SCH.inspection_sector_id
Where SCH.high_water_event_id = :P157_high_water_event_id AND
SCH.inspection_date = :P157_inspection_date)
OR ISEC.inspection_sector_id = :P157_inspection_sector_id AND ISEC.superseded_date is null
UNION
Select unique
ISEC.inspection_sector_name|| ' [CLOSED]', ISEC.inspection_sector_id, '1' as this
From dual, INSPECTION_SECTORS ISEC
left join HWE_INSPECTION_SCHEDULING SCH on ISEC.inspection_sector_id = SCH.inspection_sector_id
Where ISEC.superseded_date is not null and ISEC.commenced_date is not null AND
ISEC.river_protection_flag =:P157_IS_RIV and ISEC.hurricane_protection_flag = :P157_IS_HURR AND
ISEC.inspection_sector_id not in (
Select ISEC.inspection_sector_id
From INSPECTION SECTORS ISEC
left join HWE_INSPECTION_SCHEDULING SCH on ISEC.inspection_sector_id = SCH.inspection_sector_id
Where SCH.high_water_event_id = :P157_high_water_event_id AND
SCH.inspection_date = :P157_inspection_date)
OR ISEC.inspection_sector_id = :P157_inspection_sector_id NAD ISEC.superseded_date is not null
Order by this, inspection_sector_name asc
```
If the requests are quite complex. I tested the times and they work in APex, separately from the course. Forgive me if I have mispeled anything. But any help on this would be greatly appreciated. Thanks in advance.

Thank you for taking to your friend Frank. You are a bird-guy (my attempt at sarcasm). Nobody has questioned whether its knowledge base; more so in the way he responded to my original post did not «do» Like the people who come on this forum looking for help to those who have greater knowledge, it would be nice to be greeted a little more friendly, lol. Just my thoughts. But, feel free to correct my spelling test, grammar and syntax in my sentences so (the effort once again to emphasize that I misspelled 'AND', and that the request would not be performed--> of course... smh... you are funny)

Apparently I failed to explain the issue in its entirety. I should start by saying... "I have two separate petitions that I tested and already working and am looking to put on a list of selection (at the top) with a conditional execution statement one or the other, through the conditional statement, but again, I was looking for more so for syntax and structure." I'm sorry, I forgot to mention that.

Anyway, enough of this. I found a solution to my problem:

Within the Apex 4.2, you can have a list of selection as a page element. I want to display different results depending on whether Yes or no P101_ID is set to Null or NOT NULL

P101_ID is a primary key for a table.

P101_ID is not the exact name I use in my application / request however.

In addition, you don't need to include double; It's not make or break the query. Something that I forgot to omit them.

In addition, something along the lines of
```
Select inspection_sector_name, inspection_sector_id From (
.....all the stuff in query 1.......)
Where P101_ID is null
UNION
Select inspection_sector_name, inspection_sector_id From (
....all the stuff in query 2.....)
Where P101_ID is not null
```
will work on a selection list in the APex. So problem solved. Thank you for all your wonderful insight, of words and thoughts. Thank you.

Can we do Union between 2 fields in OBIEE formula column?
Hello gurus,

Can we do the union between 2 fields and calculate a column that in the criteria of the obiee report?
Vieira says:
Hey David,

I m using the same method to evaulte year and MOnthname

Year: YEAR (CURRENT_DATE)

Name of the month: MONTHNAME (TIMESTAMPADD (SQL_TSI_MONTH-1, CURRENT_DATE))

but I want both values in unique colmun...
Because I have to create a report that runs to the year and last month both at the same time.
so once I have it calculate such doin union between YEAR and MONTHNAME column, I'll use the PivotTable to create this report...
So basically I want a column that has the CURRENT YEAR, LAST MONTHNAME as list of values. and that's the reason why I want the union in the formula in the column...

Let me know if you need more information...

OK, got it.

So follow these steps:

(1) in your first report, put your attribute columns and measure your column a dummy column.

(2) place a filter on the column "equal to / in".

MONTH = MONTH (table.date) (TIMESTAMPADD (SQL_TSI_MONTH-1, CURRENT_DATE))

(3) in the fx of the dummy column, delete content and enter 'Previous month' and name the 'Date Range' column (or whatever you want).

This will generate a report where the measure is for the previous month.

(4) in your second report, put the same attribute columns and measure your column a dummy column.

(5) place a filter on the column "equal to / in".

Year (table.date) = YEAR (CURRENT_DATE)

(6) in the fx of the dummy column, delete the content and enter "current Year-to-Date" and name the 'Date Range' column (or what you want).

This will generate a report where the measure is for the current year.

(7) combine queries into a UNION.

The synthesis report will have the values "previous month" and "current year-to-date" in the same column you want.

(8) in your PivotTable, put the attribute columns in the Section of lines, as in measures Section and the 'Date Range' column in the columns Section.

That should do it.

Ridge detector malfunctioned.

Hello

I'm working on a project in which I want to calculate the rate of certain signals. I used the Ridge detector to detect the peak of the wave.

The Ridge detector works properly, but after some time as 40 seconds it starts counting the noise (which is less than the value of the Amplitude, and which was previously not count), I don't know the reason for it.

Can someone pls help me solve this problem

Thank you v.much

Hello

Finally working on the first vi I found the solution to my problem

The reason why I got for the evolution of the value of the rate was this picture filled, i.e. with time, the table gets more and more values and he took the time to work on it and therefore the vi give erroneous results in the rate.

I finally limited the value of the table and then past this range limited to the consumers section of producer for the calculation and then it worked correctly.

I ask everyone to answer me if I took the right path for the solution.

Thanks to all who have helped me get a solution.

Concerning

Error in harmonic distortion VI Analyzer?

Hello

Today, I tried to use the harmonic distortion VI Analyzer and it seems that there is a mistake in the VI (or I misunderstood something...).

The phenomenon I've observed may very well shown in the attached example.

Description:

-THD - calc: output for the THD calculated by hand with the amplitudes (in this example: THD = sqrt(2^2+3^2)/4 = 0.901)

-THD - VI: output calculated by the VI of harmonic distortion Analyzer

The two results are the same if the number of analyzed periods is > = 3 (periods # = number of samples * fundamental frequency / Fs). If only 1 or 2 periods are analysed, the harmonic distortion Analyzer VI gives an incorrect result.

What is the error? I did a wrong settings or is this a problem with VI?

Thanks in advance for the help.

Best regards

Stefan

If you open the block diagram of VI harmonic distortion Analyzer, you'll see he's using Fourier transform techniques to calculate the rate of HARMONICS. TFF does not work well with a small number of cycles and can have significant errors when fractional cycles are involved.

In VI you posted increasing the number of samples to 300 product results identical to 5 significant digits. To 200 samples the error is about 10%.

When working with the FFT based analysis tools, use a lot of cycles.

Lynn

Example code to read an ER3000 continuousy pressure

I working on a program to control an ER3000 and am tring to use a waveform chart to keep up the pressure. Also, I want to be able to use the current pressure to calculate the rate of Exchange to a new setting of pressure because the ships that we are in charge cannot take quick pressure changes. Does anyone have the sample code specifically for the reading of the pressure on tescoms ER3000.

Tim,

Taking a brief look at the llb linked above it seems as if the "fully ER Command.vi, this is what you want. This vi is read/write vi. But it runs only once. Therefore, there is not a surprise that you have a program that reads and writes to the ER3000. To "read the continuous pressure" you want to make your own vi that has the part 'read' of the 'fully ER Command.vi loop within a certain time. If find you examples in labview for VISA it should help you get started.

Don't forget that if you want to always read the Session VISA will be 'locked '. Which means that you can't write while he performs a continuous reading of the session VISA. You can either programmatically explain this or (if RS232) you can install a sniffer that can interrogate another COM port WITHOUT interfering with your current session of VISA to the device permanently.

Hope that it becomes at least to get started in the right direction.

Best regards

-chazzzmd

Combine queries: calculate a rate

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