Switching with Boolean button meter/press/calendar status
I would like to have a button (Boolean) change the State of several digital output lines (photo attached):
A touch of the spirit, I want to create a short pulse (say 200ms) on lines 3 and 4 (simultaneously). After these 200ms, I want 1 line from the States (let's say it was OFF so far, switch on IT) and line 2 is the opposite (WE so far, go offshore). I want to press button to create this short pulse on lines 3 and 4 and switch on the line 1 and 2, States.
This could be a simple VI, but I couldn't know. I want to go to a data acquisition (USB-6211).
I hope I was able to explain it clearly.
Thank you bery much
Tags: NI Software
Similar Questions
-
CP 9 CC switch with custom button?
Hello
How to use a button image / custom on-screen for DC switch on and outside? I Don t want to do through the play bar.
Is it possible to do?
Thanks for your help!
If you like with the PlayBar, you need a programmer. If you want to do it with a custom navigation and other buttons, take a look at:
1 share = 5 buttons toggle - Captivate blog
Here's an additional button that is not available on the default reading bars:
-
How to control the attributes of the sliders with Boolean button
Hello world
I would like the attributes of the control sliders by clicking a Boolean. For example: when I click on my button, I want the cursor to disappear or change color...
How can I do this? I saw that I can select cursor style, color slider etc. in the property of the XYgraph node, but I don't know how to use it.
Any idea?Best regards
MartinO.You first need to identify your cursor active then you can set the visible property of the cursor in your Boolean control. Creating a property node, drag to show two properties, set the first wire of ActCrsr years the number of cursor for it (0 for the first slider). Now select Cursor.Visible for the second property and wire your Boolean instead. You can add other properties after that.
Ian
-
Using switch and case with Radio buttons
Can I use the case switch with radio buttons?
What will be the parameter to determine the choice like xfa.event.newText is used for the drop-down list.
Aditya
Hi Aditya,
Select the exclusion group in the hierarchy (you have no script each option button) and select the click event. The switch statement would use the this.rawValue.
Hope that helps,
Niall
-
Boolean button changes color briefly when you press
Hi, I use Boolean button is a toggle, so I want only text changes when pressed without changing the appearance of the button.
I am able to change the color on properties to match the color Off (I use the silver palette so normally is yellow), but when the Boolean button changes to, there is a brief change of color again. Is there a way I can get rid of him?
In fact, some of my buttons Flash black while others are flashing yellow. I have no idea where this is defined.
Thak you very much.
There are 4 colors for Boolean values ON and OFF more past of WE OFF and goes off to WE
You see only the color of transition when you have the locking set of 'locking' Mech by releasing
Set on "lock when you press on" and you will not see the colors of transition
You can set all 4 colors by using the Colors property [4]
Colors [4] property
Short name: color [4]
Request: Development of database system
Class: Boolean properties
Usage: Create a property.
Table of up to 4 (foreground color, background color) pairs, where foreground color is the color of Boolean control foreground and background color is the background color of the Boolean control. Color pairs include False, True, true to False and false to True.
You can set the color of the object of the façade by plugging in a hexadecimal number with the form RRGGBB or by plugging in the constant color box in the property.
This property is similar to the option of colors on the page of the appearance of the Boolean properties dialog box.
If the Boolean control has four (foreground color, background color) pairs for four States, this property always returns an array of four (foreground color), background color pairs during playback. When you write, you can pass an array of length 1, 2 or 4. If you pass in a single element, this property uses the value of the element for all four States. If you pass in two elements, this property uses the first value of the element to false and true false States. Similarly, this property uses the second element for the real and the fake in real States.
If the Boolean control has one pair (foreground color, background color) for all four States, this property returns an array of pair (foreground color, background color) during playback, and uses the first element of the array when writing. You cannot change a Boolean control with (foreground color, background color) pair to a Boolean control with multiple (foreground color, background color) pairs.
This property uses only the True to False and False to True States when you set the Boolean control to latch or switch when released. You can get and set these (foreground color, background color) pairs even if you do not have the control latch or switch value when released. they are not used.
Because this property does not change the Boolean control data, you can set it at any time.
You can use this property to Boolean control on the Classic, Expresspallets, modernand silver . You cannot use this property for Boolean controls in the System palette.
-
Button as a switch with logic gates.
Hello, I am a student using LabVIEW 2012 as a FRC competitor, and I have a question/request to anyone who wants to.
I can't find a non-buggy solution to get a button to work exactly like a switch. Either the solution train, or doesn't connect.
I tried D type Flip Flop of all kinds, and! Q can not connect to D in LabVIEW (LabVIEW pulls the errors of "more than one data source", so a lot of logic functions that is available with other solutions, do not work on LabVIEW)
NAND gate-types have been so tried, no dice.
So if someone would like to help me, that's what I'm looking for:
When the button is clicked, it sends a real constant function until the button is clicked again.
-I can't use anything that messes with functions if the button is pressed.
-J' I just need a simple on/off switch, nothing that goes 'around' from what currently exists and actually a buggy solution. It should be a kind of good way to do it.
-An attachment of a VI would be nice, and what goes where.
Thank you
-
Hi Experts,
I have some confusion with the button Mode with cisco 2960/3560 switches.
I read on many forums and articles, but where things are not clear.
a place given 3 seconds and somewhere is given 7 or 10 seconds.
Qus1), what is the exact time to press/hold Mode button to perform two following tasks:
A. password recovery (according to my knowledge 3 sec) good or bad?
Configuration of the switch (start + run) would be safe
After the recovery of password? Yes or no
B. factory default (according to my knowledge 10 dry) good or bad?
I'm afraid, because if I press mode button more than 3 seconds, then
It will delete any configuration of cisco switch. Yes or no
Qus2) I want to recover the catalyst 2960/3560 switch password without
Start/run configuration to lose. That is my main concern.
Please tell me how to do this, what will be the time keeping Mode buttom
in a few seconds?
Qus3) which means this line
"If the password recovery mechanism is disabled in switch
then you will lose all the config.
This sentence has been given on this forum url
https://supportforums.Cisco.com/thread/140848
KS
Attach a terminal or PC with terminal emulation (for example, Hyper Terminal) port console switch.
Use the following terminal settings:
Bits per second (baud): 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: Xon/Xoff
Note: For more information on the wiring and connection of a terminal to the console port, refer to connecting a Terminal to the Console Port of Catalyst switches.
Unplug the power cable.
The power switch and take it to the switch: command prompt:
2900XL, 3500XL, 2940, 2950, 2960, 2970, 3550, 3560, and 3750 switches of the series, to do this:
Press and hold the mode button located on the left side of the façade, while you reconnect the power cable from the switch.
2960, 2970 Release the Mode button when the SYSTEM LED flashes orange and then turns green. When you release the Mode button, the SYSTEM LED flashes green. 3560, 3750 Release the Mode button after about 15 seconds when the SYSTEM LED turns green. When you release the Mode button, the SYSTEM LED flashes green. The system was interrupted before the flash at the end file system initialization
loading the operating system software:
flash_init
load_helper
boot
switch:
Run the flash_init command.
switch: flash_init Initializing Flash... flashfs[0]: 143 files, 4 directories flashfs[0]: 0 orphaned files, 0 orphaned directories flashfs[0]: Total bytes: 3612672 flashfs[0]: Bytes used: 2729472 flashfs[0]: Bytes available: 883200 flashfs[0]: flashfs fsck took 86 seconds ....done Initializing Flash. Boot Sector Filesystem (bs:) installed, fsid: 3 Parameter Block Filesystem (pb:) installed, fsid: 4 switch: !--- This output is from a 2900XL switch. Output from !--- other switches will vary slightly.
Run the load_helper command.
switch: load_helper switch:
Question the dir flash: command.
Note: Be sure to type a colon ":" after the dir flash.
Appears in the file system of the switch:
switch: dir flash: Directory of flash:/ 2 -rwx 1803357 c3500xl-c3h2s-mz.120-5.WC7.bin !--- This is the current version of software. 4 -rwx 1131 config.text !--- This is the configuration file. 5 -rwx 109 info 6 -rwx 389 env_vars 7 drwx 640 html 18 -rwx 109 info.ver 403968 bytes available (3208704 bytes used) switch: !--- This output is from a 3500XL switch. Output from !--- other switches will vary slightly.
Type rename flash: flash: config.old config.text to rename the configuration file.
switch: rename flash:config.text flash:config.old switch: !--- The config.text file contains the password !--- definition.
Issue the boot command to boot the system.
switch: boot Loading "flash:c3500xl-c3h2s-mz.120-5.WC7.bin"...############################### ################################################################################ ###################################################################### File "flash:c3500xl-c3h2s-mz.120-5.WC7.bin" uncompressed and installed, entry po int: 0x3000 executing... !--- Output suppressed. !--- This output is from a 3500XL switch. Output from other switches !--- will vary slightly.
Enter "n" at the prompt to abort the initial configuration dialog box.
--- System Configuration Dialog --- At any point you may enter a question mark '?' for help. Use ctrl-c to abort configuration dialog at any prompt. Default settings are in square brackets '[]'. Continue with configuration dialog? [yes/no]: n !--- Type "n" for no. Press RETURN to get started. !--- Press Return or Enter. Switch> !--- The Switch> prompt is displayed.
At the switch prompt, type en to enter a mode.
Switch>en Switch#
Password recovery
Type rename flash: config.old flash: config.text to rename the configuration file with its original name.
Switch#rename flash:config.old flash:config.text Destination filename [config.text] !--- Press Return or Enter. Switch#
Copy the configuration file in the memory.
Switch#copy flash:config.text system:running-config Destination filename [running-config]? !--- Press Return or Enter. 1131 bytes copied in 0.760 secs Sw1#
The configuration file is now reloaded.
Replace the current passwords that you do not know. Choose a password with at least one capital letter, one number and one special character.
Note: Replace passwords that are required. You must crush not all passwords listed.
Sw1# conf t !--- To overwrite existing secret password Sw1(config)#enable secret !--- To overwrite existing enable password Sw1(config)#enable password !--- To overwrite existing vty password Sw1(config)#line vty 0 15 Sw1(config-line)#password Sw1(config-line)#login !--- To overwrite existing console password Sw1(config-line)#line con 0 Sw1(config-line)#password
Write the running configuration in the configuration file with the write memory command.
Sw1#write memory Building configuration... [OK] Sw1#
For factory reset:
do not give under the control of factory reset
Switch#copy flash:config.text system:running-config
can I copy the running configuration to Flash
Switch flash running-config #copy:
Destination file name [running-config]?
Building configuration...
[OK]
Switch #copy running-config startup-config
Name of destination file [startup-config]?
Building configuration...
[OK]
Review the link for more information below
Please note the useful messages.
Concerning
Vesta
"Everybody is genius." But if you judge a fish by its ability to climb on a tree, he will live his entire life, believing that this is stupid. " -
Control relay with Boolean switch using DAQ assistant 9481 - problems
Sorry for what may be a stupid question but I'm stuck in quicksand.
I use a relay module 9481 and have two external relays connected lines 0 and 1.
When I create a digital output 0 line by line, I can run the test inside the express and activate the relay and turn off without problem.
The generated block DAQ expressed expects a Boolean input of 1 d. (See attached photo).
I want to connect a Boolean switch relay line disk 0. You can connect live not because the switch is Boolean and the input is Boolean 1 d - I'm a conversation in the pict.
All plumbing lines display results, the relay never active.
Any bunch would be greatly appreciated! Thank you
Mr._Mechanical,
Welcome to the Forums of switch OR this forum is generally intended for products OR-SWITCH [such as the NI PXI-25xx & NI SCXI-11xx], I think I know the answer to your question.
I think the reason why it's a failure is the conversion you make generates a table of 16 Boolean [as the 'boolean to (0,1)' function creates a data I16 type] with your data more false data points 15.
When you try to control the relay, he sees 16 datapoints are you Commander to a single port [channel] and so error out.
My suggestion would be to use normal DAQmx digital output screw [with, he set up as ' Digital > single channel > single sample > Boolean (1 line) "] rather than the DAQ assistant.
If you use the daq assistant, simply by using the function 'Building the table' will transform your simple Boolean data point in a Boolean array containing a single element.
While the DAQ assistant is very easy to use, I recommend that you use the DAQ assistant, because this reduces the features and increases the execution time.
-
How to create a table with strings active by Boolean button
Hello.
I have a problem to create a table and did not find any topic in the forum that could help me solve this problem.
I need to create a table of alarm.
In other words, every time an alarm has been triggered (Boolean button), the table shows the time, date and where the alarm has occurred.
For example, when garage alarm is activated, it will be at table:Date / / Time / / Garage / / presence ON
And so on, when the alarm is activated the room:
Date / / Time / / room / / presence ON
If anyone can help, I would appreciate it enough.
Thank you.
Giuliano06 wrote:
So I can show the alarm, but when the button is not selected, it sends the null value (empty string) for the table through the registry to offset.
Also, when I choose for example the 2 bedrooms, it is moved to another column in the table and not just below the last alarm obtained.
My VI is attached cases someone might have an idea.
your constantly questioning the value to your table, ofcoarse, this vi is designed according to the mechanical action of the Boolean switch...
-
County Boolean buttons clustered to array
I'm trying to find a way to have a table output indicating which key depending on which buttons is pushed in a Boolean cluster of buttons.
Essentially if the first button is pressed, the output table would have a value of 1. If the first button is pressed and the 9th and 10th key, then the output array would be 1, 9 and 10... so on a so forth.
I have attached my .VI with the Group of buttons this output in a table which shows the Boolean value (1 or 0)... but this isn't quite what I am willing to do.
Any suggestion would be appreciated.
Something like that?
-
Define the letter 'a' to turn on/off or control a Boolean button.
My question seems simple, but I have not found a solution to this. My problem is I have a Boolean button and I want to control this button my on the letter 'a' on my keyboard. For example, I hold the letter 'a' on my keyboard and the key is pressed until I hit on my keyboard. I have Koe LabVIEW have the Navigation key, but all who are the function keys and the strange sysbols. Do I just need to use the letter 'a' ideas?
Andrew Hensley wrote:
Thus the valuse of key it press auto matically sent with this transaction?
Don't ask me, try it!
-
Is this the correct procedure to several Boolean button VI?
Hello everyone. I did this VI to use several Boolean buttons for my scale (an "Open/Close" button and a "reset" button). I want to make all my camera as boolean commands (ON / OFF) switches or buttons. IM asking this procedure using a while loop. What is the correct procedure. My VI is downloaded.
In my previous post, a user has helped me and said, can I use a machine to States producers/consumers in this situation, but this program seems a bit Advanced and difficult for me, because I'm inexperienced with Labview.
Thanks in advance
Orlando
Ah, I pointed out the bad control. I place the event to watch the channel instead of the button. It's one of the dangers of having several controls/indicators with the same label. The fixed VI is attached.
In addition, you need not use the button run continuously. Simply run the VI normally and use the stop button to stop the VI.
-
Toggle multiple checkboxes with a button
I have a system that is controlled by several checkboxes. When the system has increased, the number of checkboxes has increased and now its difficult to use.
To improve usability, I want to add "Select all" and "select None" buttons on a momentary switch and then power toggle the check boxes normally. "." So if I wanted just the number 2 box, but had others already selected, I can simply press "Select None" and then switch to #2 as usual. And if after that I wanted everything but #4, I could hit "Select all" and then switch to offshore #4. Basically, the Super 2 toggles cannot be a State they are in it overrides the control box - they have to change the values instantly. It should also display properly on the box.
First thing I tried was using a while loop and registry change to control the property node Value [value and value (signalling)], and it all works when the condition must be true, then it should be false he quickly of impulses. I'm not sure why he does.
I also built a system around a latch of logic gate to fight Super Select in the toggles stumble the set/RESET button according to the current state, but its strong intensity of clumsy resources, for what he does and not easily extensible somehow.There's probably an easier way to do this? I have attached a picture of the method of the loop-and-register (showing only a boolean, for simplicity) and included an example usage below in the cases where my explanation is lacking.
Thanks in advance
As a usage example, say you have three checkboxes some already toggled on: [1] [0] [0] After Clicking "Select All": [1] [1] [1] After which I want to be able to control them as normal, so I could toggle the second check box as normal: [1] [0] [1] And then click "Select All" again: [1] [1] [1]
Use a Structure of the event. When the button is pressed (value change event), use a local variable to set the values in the boxes.
-
Lack the "Switch between Windows" button in my Quick Launch toolbar
From: Daz 150969
I don't have the button tab in the taskbar in order to operate the Aero of the computer part. My card under windows is 5.9. I can run aero if one press tab, ctrl and windows key and it work very well, but I think that there should be a button on the tab in the taskbar?
From: Andrew McLaren
The "Switch between Windows" button in the toolbar quick launch is enabled by a file called "Window Switcher.lnk" in your Quick Launch folder. If this file is missing, the icon does not appear in the Quick Launch toolbar.
You are probably missing this file and need to replace it.
You can get a copy of the original file here:
"C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Window Switcher.lnk"
This place is normally hidden in Explorer (you won't see it).
To put it on your own toolbar quick launch, go to a command prompt and enter these commands (replace "
" with your real username, of course! :-) - C:\>CD C:\Users\
\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch C:\Users\
launch \AppData\Roaming\Microsoft\Internet Explorer\Quick > copy "C:\Users\Default\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Window Switcher.lnk. You should see a "1 file (s) copied" message when the file is copied successfully. Then type "exit" to exit the command prompt.
The "Switch between Windows" icon now needs re - appear in your quick launch menu.
It will be useful,
--
Andrew McLaren
amclar (at) optusnet dot com dot to theAnother response of the community of Windows Vista discussion groups
-
FRM - 40735:WHEN - BUTTON-trigger PRESS raised unhandled exception ORA-06503
Hi all...
I develop a form on the form 6i like a registration form...
Suppose emp_name is a text element...
I need to validate that the point that the number, the null characters and special should not be allowed.
I created a function to check these postings
function v_check (p_item_name varchar2)
return a Boolean value is
Start
I'm in 1.length (p_item_name)
loop
If substr(p_item_name,i,'1') in ('1','2','3','$','%','@','!','#') then
Returns false;
end if;
end loop;
end v_check;
When I click on the save_Record button it commit the form I'm checking the field emp_name with this validation by calling the above function.
save_Record button, I wrote this WHEN BUTTON PRESSED to code trigger
declare
a number;
Start
If: iptable.ip_name is null or (not v_check(:iptable.ip_name)) puis)
set_alert_property ('alert', title, 'validation of name');
set_alert_property ('alert' ', alert_message_text, ' years spl char null is not allowed ');
a: = show_alert ('alert');
go_item ('iptable.ip_name');
raise form_trigger_failure;
end if;
If: system.form_status = 'CHANGED' then
set_alert_property ('alert', title, 'Save box');
set_alert_property ("alert", alert_message_text, "Save");
a: = show_alert ('alert');
If a = alert_button1 then
commit_form;
on the other
raise form_trigger_failure;
end if;
on the other
set_alert_property ('alert', title, 'Save box');
set_alert_property ("alert", alert_message_text, "Noting the box save");
raise form_trigger_failure;
end if;
end;
But I get this
FRM - 40735:WHEN - BUTTON-trigger PRESS raised unhandled exception ORA-06503
exception
How I can fix this error... help me
Thank you...
Published by: maddyd2k on November 25, 2010 10:37Hello
Actually your v_check function may return a null value, that is not TRUE nor FALSE.
Modify your function like this:
function v_check (p_item_name varchar2)
return a Boolean value is
Boolean l_return: = true;
StartI'm in 1.length (p_item_name)
loop
If substr(p_item_name,i,'1') in ('1','2','3','$','%','@','!','#') then
l_return: = false;
end if;
end loop;
Return l_return;
end v_check;
Maybe you are looking for
-
How do you switrch of IE browser
I have Firefox at work and in the 'Tools' tab, I choose 'view in Internet Explorer' orRight-click on any Web site and I have the option to "Switch Rendering Engine". This feature has disappeared? Thank you, Mike
-
Compaq Presario C751NR battery problem
My Compaq Presario C751NR with 32-bit VISTA turns off after 5 min. to the battery power but runs all day on current alternative. When I run a battery check, he says none detected the main battery. It is not on the recall list. Thank you
-
2012 monthly calendars available by download.
you have had monthly 2012 calendars available by download. It is already November 2011 and you usually have in place now. Any other suggestions?
-
Mr President, I get an error update 80070673 for Microsoft .net Framework 3.5 code family udate (KB959209) x 86, waiting for support
-
How to release the source code (only) for first level VI?
Hello I develop an add-on for an application that I have. The demand is large (more than 1,500 VI) and the screws are set up to compile with for most of the default settings (there is a first level VI, some with visible front, most of them are not vi