Relay SPDT in Multisim

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• create a DPDT relay

  I use Multisim 11.0.  I was able to simulate a bipolar single pole relay (SPDT) using the "virtual Relay1c".  But I wish I had a relay DPDT and also a 4PDT for simulation.  How can I create these?

  Hello

  If you need only this for the simulation, you can place your 2 SPDT relays in a subcircuit or hierarchical set. You can then duplicate as many copies you want for your design of the subcircuit.

  Hope that helps.

• Management switch disconnect

  LabVIEW 2014

  MAX 15.3.0f0

  SPST 32 SCXI-1166 map

  PXI interfaced via MXI, PXI-4072 card's interface to the SCXI chassis

  I have my alias roads and canals in MAX for use in TestStand. The problem I have is that I can connect a route and one of the channels used in the road, but I can't unplug them unless I use the button disconnect all. I have watched the activity in the IO route OR and see the disconnect message sent using the single channel Logout button, but the switch does not open. By clicking on the button disconnect all sends disconnect her all the message and the swtich opens.

  How can I get the single sign-out function to work?

  Hello bobblob,

  The SCXI-1166 is actually a SPDT, such card indicated on the product page: http://sine.ni.com/nips/cds/view/p/lang/en/nid/12258

  With Double Throw relay, disconnect the channel in material not actually corresponds to a change of physical state until you connect to the Terminal No.. In general, when using relay DT, each disconnector must be followed immediately with a connect. Please consult the following Exclusions with relay SPDT:

  http://www.NI.com/white-paper/10128/en/

  Best,

  Daniel

• DAQmx and SCXI-1160 with 'DAQmx switch Open Relays.vi '.

  Hello

  I use DAQmx to pass the baton on a map of SPDT 16 SCXI-1160. When I run the 'DAQmx switch Open Relays.vi' with the entry "ch0/SC1Mod1 / ' I think the relay normally open position 'NO '. But this is not the case, the relay is in the position of the NC. Here are the steps I do a simple VI.

  1. define the topology of the 'SC1Mod1' to '16/1160-inverter.

  2. call the 'DAQmx switch Open Relays.vi' with the string "/ SC1Mod1/ch0.

  3. then I take a physical measurement, with a multimeter on the SCXI-1324 terminal block and the relay is in position "NC".

  4. If I run the "DAQmx get relay switch Position" he's back "Open"!

  Is this the good behavior, and if so can someone explain the logic behind it.

  Thanks in advance,

  Michel

  Hey Michael,

  Sorry, I didn't know that you were actually able to control the relay and you receive just the reverse logic. To answer your question, on the SCXI-1160 module, there are three connections for each channel: COM, NO pine and pine of NC code. Reset, COM is connected to the spindle of the NC. When you issue a command to OPEN channel 0, COM will stay connected to the NC pin, even if the software indicates now that the PIN is open. When you issue a command NARROW-gauge 0, COM will be now connected to pin number and not on the spindle of the NC.

  A better way to think of it, is to focus only on the relationship between COM and no. pine. When you send a BLANKET order, this connection between COM and no. will be open. When you send a CLOSE command, the connection between COM and no. will be closed. Consult this manual for a visualization of how this switch is set up: http://www.ni.com/pdf/manuals/320513b.pdf. Refer to page 2-9 and 2-14 of this manual for pinout.

  -Nathan H

• circuit relay simple keep generating errors of convergence.

  I am trying to simulate a circuit simple relay and continue to get errors of convergence, Timestep too small.  I tried a number of changes to the parameters, such as the given input parameters to zero, without success.

  If the control relay is replaced by an energizing coil circuit (less components associated contact) simulates correctly.

  I am currently in the Multisim edition 12.0 evaluation students.

  Thank you

  Hello

  Finally got the operation of the circuit. It seems that you need to change the upper limit transient iteration in custom Analysis Options (under Transient tab) and then it starts to work.

  I hope this helps.

• Multisim Simple pulse with sw?

  Mulitsims SPDT switch with battery of 12v dc, capcitor, resistance and ground view scope gives a different answer in the real world, why? Should give impulses but the switch does not change the State.

  I have the circuit in the real world and it worked as I expected, if 12vdc is disconnected I do not expect to stay at the 12vdc, as in Multisims. It should dissipate to zero.

• Why E-mail stopped to relay my ISP?

  I had my server running beautifully for serval months now.  Last Friday, we noticed that some of the emails from our office did not reach their destination in a few minutes. Some would take hours and days. I could very well receive emails. We organize our company e-mail service in the House on a mac mini with OX 10.11.6 5.1.7 server. In case of problems today, I determined that the implementation of relay on the server is correct, but when I need local customers send the relay through our server it fails. If I uncheck this requirement, local customers can send very well.

  

  The requirement of relay works well until last week. Without going through this may very well at the moment, but it seems counter-intuitive. Is there a problem with the installation of relay that needs work to update or rinsed out properly?

  Now that I have turned off the outgoing 'Through ISP mail relay' switch I received a call from a person in Texas who does not work for us. He received an e-mail from his home account to our domain name.

  

  It doesn't have an e-mail account in our system. How is this possible, and is this power flowing through our mail server?

• Radio frequency for associated relay Netatmo Thermostat change

  I have been told by Netatmo to change my Thermostat Netatmo associated relay Radio frequency as there seems to be problems with interference causing the relay to stop working. Can someone tell how can I do that. Thank you very much!

  In airport utility, go to the wireless tab... from options wireless at the bottom of this page and then you will see the wireless channels

  

  

  I put the 5 GHz channel because she was using a channel in Australia which is BAD.

  Personally, I doubt that this will fix your problem... It is more likely caused by too wireless signal around you and the TC as a poor place.

  Use simple... No, apple names recommended... anyway, no spaces and pure alphanumeric characters and also pure alphanumeric passwords.

• mail server rejects emails because it does not relay. What is the relay?

  I'm trying to set up an e-mail account on my imac, iphone and the ipad. Implementation was a success on the imac and can send and receive messages to test. However, in putting in place ACCT even on phone and Tablet returns an error msg "... the recipient ' my @me.com apple" was rejected by the server because it does not relay ".". " The sender email acct server rejects email or the receiving email server rejects it? Regardless, how to fix? IOS and newer and operating system are installed on all devices.

  Relay, this is how mail servers send messages between them. You are not a mail server, you will need to login with the appropriate credentials. The configuration for sending mail is bad for the account that you are using. These settings are found under SMTP, the main server at the bottom of the account settings. The automatic configuration of iOS is perhaps not good for the server. Since he works on the iMac, you can use it as a guide. Look especially for the SSL port number required and the type of authentication (password, etc.).

• Why do I get 'access denied relay '.

  When you try to send an e-mail for the first time (new computer with windows 8.1), it gave me this error message: cannot send.
  Relay access denied.

  You have your configuration of SMTP server for the password = none.

  You must go to account settings, scroll to the bottom of the list of accounts until you find the outgoing (SMTP) Server
  Enter and change the settings of the SMTP server to the = Normal password

• Cannot start a new conversation with relay of sms on the Mac or iPad.

  Very strange problem and I have tried seemingly everything. SMS relay works fine on all my Apple devices. I can send and receive messages either SMS or iMessage. However, I can't start a NEW conversation with relay. I can only answer to the conversations that are already started. (does not matter if I started or the other party)

  When I want to send texts to my boyfriend who doesn't have an active conversation in the list of messages I have to text him to my main iPhone (that the relay is activated on) and after that the convo appears right in messages on mac, the other my iPhone and my iPad, and I can continue to send messages from any device.

  I tried to close off the coast of relay and allows once again. Restart the phone. Restart the mac. Disabling iMessage on the iPhone. Ensure that all devices are on the same wifi network. A lot of things that shouldn't matter...

  A few tips here after a reset of the iPhone?

  Also note that my iPhone is running iOS 10 beta 2 now, BUT I had this problem for some time. Long before I had the beta version.

  Well, that's disappointing...

• SMS relay on iPad gets frozen on "sending...". »

  I can receive and send texts, but the header "send...". "instead of the contact person.

  I tried to reset my network settings and turn power switch iMessages / sms relay or not available.

  Check SMS, especially 'Set up SMS and MMS with continuity' section here that you are configured correctly:

  Continuity allows you to connect your iPhone, iPad, iPod touch and Mac - Apple Support

• Relay DHCP over VPN

  Hi guys,.
  I have a problem with the implementation of DHCP relay mode on my VPN.
  The VPN works fine and I can access the remote router, printers, no etc. via their internal IP (192.168.0.xxx) no problem. My setup is as follows.

  A SRX5308 based in the United Kingdom with DHCP activated using ip/subnet addresses varies 192.168.0.50 - 192.168.0.100/255.255.255.0. The router has an ip address 192.168.0.1 and a reserved/static parameters of 192.168.0.2 to 192.168.0.40.

  A SRXN3205 based in France with initial settings of DHCP enabled using ip/subnet addresses varies 192.168.10.2 - 192.168.10.20/255.255.255.0. The router has 192.168.10.1 IP address.

  The VPN is set up through 2 COMPLETE domain name addresses using th VPN wizzard ends in order to define the policies and works fine without errors or school drop-outs.

  The problem of the french side. When I enable DHCP relay mode in the SRXN3205 it starts ok but do not relay the IP addresses of the United Kingdom.

  Any ideas?

  Just be aware that it is not really a good idea to run DHCP via a VPN, as if for some reason any VPN breaks down, computers on the remote site will not be able to get an IP address & the entire network it could enter the crisis...

  Personally, I use DHCP on the site with the server and I use static, remote sites. I could probably use a local DHCP server on each site, but for the number of computers involved, using static has been easier.

• How can I activate the PPPOE relay on R7000?

  I would like to activate the PPPoE relay on r7000... can someone tell me how to do? I have searched for it but I couldn't find how on r7000.
  Thank you

  I do not think that it is possible unless you download the firmware of part 3. I could be wrong, but I think that this could be the case here.

• Are not relayed queries ARP on bridged Airport Extreme

  I have a router Xfinity and set up Airport extreme as a router jumpered to connect LAN devices on a different floor.

  Looking at network traffic, I noticed that the ARP requests are delayed or not relayed on the router bridge making it appear that these devices are offline.  These applications should get relayed?  Is there a special way to configure this option to get there?

  I used tcpdump to monitor network traffic.

  It is one of these small problems that make it difficult to use sometimes Apple routers... ARP is a problem.

  Apple recommended using the extreme double NAT... I don't like it, but you can see why.

  I recommend using static IP approach.

  Re: time capsule Airport Guard disconnection

  You sound like you know what you're doing, so it's not difficult for a person with some networks nouse.

  Post again if you find this difficult.

  One thing I added is the default domain in the Airport extreme is local and it seems never even change in bridge... I doubt that you can change the domain of the Xfinity router setting but if you can do then. Do local as well since you can not change the configuration of the router from apple.

  Finally if you still want to use the bridge... try connecting to the WAN port ethernet port LAN of the extreme... In bridge WAN is connected to the local network, but it may be less accurate in bridge, you can even set a static IP address and with the connection to the LAN port ethernet customers should get all the information directly from the Xfinity... If your extreme is the KT model... There is definitely something wrong with the extreme WAN.