CRIO 9076 disconnecting

I am attempting to use a cRIO-9076 with the NI 9512 and the NI P70530 stepper driver. However, I am having difficulties keeping the 9076 connected to my host PC. I've read the forums on this problem before, but those answers did not help solve my problem. The cRIO will connect when first powered on or reset, and will be visible in MAX, but when I try to view the attached devices in MAX (e.g. NI-9512 module), the cRIO will disconnect.
I also cannot connect to the device in LabVIEW at any point.
I am using LabVIEW Real-Time 11.0.1 on the cRIO, and also Real-TIme 11.0.1 on the host PC (LabVIEW 2011 SP1 f2).
Any suggestions are appreciated.
Thank you,
Enan

Hey Enan,
Thanks for posting on our boards. You posted on the LabVIEW boards which is good, but I think you will probably get more responses if you post on the boards that are for the cRIO and RealTime stuff.
Here is that Board: Real-Time Measurement and Control [cRIO, R Series, FlexRIO, sbRIO, GPIC]
That board is frequented by more people that interact with the cRIO and RT more than just the LabVIEW board.
When you post there, I would also add what your OS is and what bit OS you are using. It might be helpful!
Thanks for posting!
Douglas C.
Applications Engineer
National Instruments

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Hey all,
i'm a beginner in LabVIEW/FPGA. My goal is it to
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Attachments:
1.jpg ‏98 KB
2.jpg ‏71 KB
4.jpg ‏337 KB

In your first image one problem is that you are starting the module on each iteration of the loop. I can't tell how your FIFO is configured, but take a look at the example "Hardware Input and Output->CompactRIO->Module Specific IO->Analog Input->NI 923x Continuous DMA.pvproj. I don't know which LabVIEW version you are using but I found this example in 2012.

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Hello everyone!
i am completely new to interfacing NI modules with labview. i interfaced cRIO 9076 through ethernet, installed all the softwares (NI RIO, NI RT etc). it is getting detected in NI MAX. but all it shows is "cRIO is in safe mode( no softwares installed)" and status LED blinks two times indicating trouble with software.
how do i configure the device. what are the things to be done to use cRIO.?
PS:i also have gone through the getting started guide from this link
http://www.ni.com/gettingstarted/setuphardware/compactrio/
Thank you!

i have installed everything from the LabVIEW evaluation CD. i have also checked that all the necessary cRIO softwares are installed.
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OS is Windows 7
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Installation improper cRIO 9076

Estimados:
tengo mun cRIO 9076, utilizo LabVIEW 2014 y me encontrado con el infortunio del mensaje MODO SEGURO INSTALACION INAPROPIADA.
He realizado todas las sugerencias encontradas en la web:
cambiar el nombre del dispositivo.
volver a instalar el software
en repetidas ocaciones y el resultado sigue siendo el mismo.
No avanzo en el proyecto y es ultimo paso para termianrlo.
Alguine podria ayudarme?
Que me sugueren?
De antemano Muchas gracias por sus valiosas aportaciones
Jose Marticorena

Que tal JMarticorena,
Me gustaría compartir contigo los siguientes links que hacen referencia a las causas del estado "Safe Mode (Improper Installation)" del cRIO y a posibles soluciones.
Why is my CompactRIO (cRIO) System State: Connected - Safe Mode (Improper Installation)?
Improper Installation Message on CompactRIO with NI-RIO 3.1 and MAX 4.5
En el segundo link comenta que una posible solución puede ser actualizar el software que tenemos instalado en la computadora Host por lo cual me gustaría que nos comentaras que versiones de NI-RIO y de MAX posees?
También me gustaría que ingresaramos al Console Out del cRIO para realizar un diagnóstico del controlador cuando se encuentra booteando. Este diagnóstico nos podría dar una idea más clara del posible error. Te comparto el link con el procedimiento para ingresar al Console Out.
How do I enable the Console Out on CompactRIO, Single-Board RIO, CompactFieldPoint Controllers?
Por favor comparte con nosotros un screen shot de la información que aparece en la ventana de la Terminal.
Espero esta información sea de utilidad y quedo al pendiente de tus comentarios.
Saludos!
Antonio S.
Applications Engineer - NI Mexico

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I have two FPGA real time controllers: cRIO 9076 and cRIO 9081. Due to not having the latest version of LabVIEW (2011), I am unable to use cRIO 9081. Since cRIO 9076 has only 4 slots for the modules, I am thinking of using cRIO 9081 as a slave just to add more modules on its slots. Will this work? If so, how can I connect cRIO 9081 to cRIO 9076. Any suggestion is appreciated.
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Hello ExcelX,
Unfortunately, there is no meaningful way to interface with the 9081 without having the correct versions of LabVIEW (at least 2011) and NI-RIO (at least 4.0). It does run windows, so you could in theory boot it up in Windows and attach a monitor to it, but you wouldn't be able to run any code on it.
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Bonjour,
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Doit-on installer quelque chose de spécifique dans les logiciels de l'automate auquel je n'aurais pas pensé ?
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Résolu !
Accéder à la solution.

Pardon du double post, en fait un peu de patience et de lecture m'ont permis de trouver la solution.
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Hi,
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Hi hang-up,
It looks like you are specifying the loop rate for the entire while loop you are in, and not just that one specific part of code. Because you have your loop timer controlled by an front panel object, it is possible that the code compiled, but if you change the loop time to a low value, the code cannot complete in time. I would suggest that you isolate the acquisition you are trying to do in it's own loop so that it can run at full speed.
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To explicitly answer your question, I suspect that because you are trying to complete a large loop in a short amount of time, the FPGA cannot complete the task in time, so it defaults to a rate that can be better handled. For the control you are looking for, I would encourage you to move your application over to the architecture found in the example project to get the behavior you are looking for.
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David--
Thanks a bunch for your reply. That manual got me pointed in the right direction. I also found this little wiki stub:
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How difficult it will be will depend on how complex those interfaces are.
If the encoder interface is simple, for example a clock and data pin that returns only the position, then writing the code to talk to it will be pretty straight forward.
Some absolute encoders use very complex protocols. I can't tell you exactly how hard it will be because I don't know this encoder.
I would expect that writing the analog position feedback to the drive will be easier but I don't know exactly what the drive is expecting either. You wrote earlier that the drive manufacturer told you specifically that the drive would work with analog position feedback and no hall sensors. I don't see how that would de done from the datasheet. You need to be sure that this is true because otherwise this approach will be impossible.
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BTW- The easier solution is to throw money at the problem and buy motors, encoders, and drives that are compatible with each other. For example, NI sells motors and cRIO modules that can drive them, including brushless. At that point the software is just opening an example and adding your own position setpoints.

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Assuming you have the base model Portege M200, , here's your model's download page:
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If this is true NTP synchronization does a large correction of the date-time on boot. After boot, it adjusts the processor clock to account for drift. The algorithm has an error tolerance but if you exceed that tolerance (i.e. if you are too far out of synch) it will stop trying to adjust the processor clock to synchronize. Calling the Set Date & Time VI typically causes the clock to move beyond the algorithm error tolerance. Is there an error tolerance on the large correction also? I am not able to get my system to sync on boot so if the controller resets, I lose my time. Is there a VI to query the sntp server during initialization and set the time there?
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I must be doing something wrong then.
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[SUPPORTED LOCALES] english=L1
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[DEPENDENCIES] lvrt.out=ni_emb.out;libexpat.out;niCPULib.out;libappweb.out;libappweb.out; crio_ce.out=bb_lib.out;nilvce.out; NiViRpc.out=nirpcs.out; NiViSrvr.out=nirpcs.out; ni_httpClient_nossl.out=nigmp.out; taggerrt.out=logosrt.out;mxssvr.out; bb_lib.out=NiRioSrv.out;libexpat.out;nilvce.out; crio_expert.out=NiRioSrv.out;bb_lib.out; nitaglv.out=logosrt.out; mxs.out=mxsutils.out; mxssvr.out=nirpcs.out;mxsutils.out;mxsdb.out;mxsdd.out;mxsin.out; criosd.out=niriosrv.out; niriompc5125k.out=niriosrv.out; nilvicv_deployhandler.out=nilvicv_runtime.out; nilvicv_runtime.out=logosrt.out;nilvce.out;libexpat.out;nilwpce.out; lvceconfig_handler.out=nilvicv_runtime.out; niScanEngineConfigIntf.out=nidp_host_end.out;nilvicv_runtime.out; nidp_target_end.out=libexpat.out;logosrt.out; nidp_host_end.out=libexpat.out;logosrt.out; dmRIOBus.out=bb_lib.out; visa32.out=NiViSv32.out; NiViSys.out=nisysapi.out;visa32.out; NiFpga.out=niriosrv.out; NiRioSrv.out=libexpat.out;nirpcs.out;lvrt.out; NiRioRpc.out=NiRioSrv.out;nisvcloc.out; NiViRio.out=NiRioSrv.out; niriosae.out=nisysapi.out;niriosrv.out; NiFpgaLv.out=NiFpga.out; nisysapisvc.out=nisysrpc.out;nisysapi.out;nimdnsResponder.out;ws_runtime.out; niSysNetCfg.out=nisysapi.out; nisysrpc.out=nirpcs.out;nisysapi.out; niDiscExp.out=nisysapi.out;nimdnsResponder.out;niDiscSvc.out; niDiscSvc.out=nimdnsResponder.out; ws_runtime.out=nilwpce.out; RTWebServer.out=libappweb.out; libniauthModule.out=nigmp.out; nilwpce.out=logosrt.out; niauth.out=nigmp.out; nipci.out=nirtdm.out;
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[NIDP_HANDLER_LOAD_ORDER] nilvicv_deployhandler.out=crio_expert.out; lvceconfig_handler.out=nilvicv_deployhandler.out;
[LOGOSXT] Heartbeat_AbsenceDetectCount=10
Any ideas? Thanx

Receiving emails about disconnecting my service

I'm receiving e-mails saying that I requested to have my FiOS disconnected which I have not. Are these legitimate e-mails from verizon or am I really in danger of having my FiOS disconnected? What should I do if I do not wish to cancel my subscription?

This is a peer-to-peer forum and it's unlikely your fellow users here will be able to offer much help. And while it's possible (maybe even likely) that a Verizon staffer will chime in and escalate your issue, unless and until that happens I suggest you give Verizon customer service a call and see what they have to say about your situation.
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