Error -32810 occurred at The FieldPoint server initialization failed. Possible causes: 1. Missing or corrupt configuration file; 2. Failed to create callbacks. : FP Open.vi

[Ya-hoo]

I have two cFP-2120 RT controller. They both have NI-Serial RT2.5.6, DataSocket for LV RT4.2, NI-VISA 3.6, FP Drivers 5.1.0, FP VI Manager 3.1.0 LV RT 7.1.1 installed. But one same vi can run on one controller but not another.

the error message got when it runs on another controller is "Error -32810 occurred at  The FieldPoint server initialization failed. Possible causes: 1. Missing or corrupt configuration file; 2. Failed to create callbacks. : FP Open.vi"

I wonder by what it is caused?

Thanks

[Graziano]

Hi Ya-hoo,
  can you provide further details?  I mean, what are you doing in your VI, and when problem occurs.  Does this messge appear when you are launching (white arrow button) debug and application is downloaded, or just when execution starts?

   One common problem is that you develop a VI for a cFP module (say 1.0.0.1) and you downoad the VI in another module (say 1.0.0.2).  It's likely that MAX will give different names to different cFP, so FP I-O point will have to be changed someway...

   Another problem is that, for unknown reasons, the configuration file of the second cFP is corrupted.  You can try formatting disk of the module and reconfiguring it, or just have a look at config file, placed on cFP C: drive (various .ini files placed from C:/ni-rt/system/ on FieldPointt module, I think that are configuration files dealing with the message you are receiving).

   Please, let me know if you solve someway!

graziano

[Graziano]

I've  found also  this, maybe it helps....

[Ya-hoo]

Hi Graziano,

Thanks for your valuable information.

For time being, we just use another cFP controller in the system. I will definitely go back and look at the wrong one once I got time. I will keep you updated about that.

Thanks again.

[Graziano]

You're welcome, and I'll be waiting for news!

graziano

[mfitzsimons]

Same error code different reson.  I am running on a FP-1601 (no embedded controller) and my code works fine the first time I run it but the second time I get the -32810 error.  I doubled checked and made sure I was calling FP Close at program exit.  Any ideas what would cause this error only on the second (or more) run of a program?

[Amanda_H]

Hi Matthew,

As mentioned previously, this KnowledgeBase article may be of some help. Also, if your code is being run on an embedded controller and then a network controller (not embedded), you will need to run the program differently. On the embedded controller, you should deploy your VI in a Project Explorer or programmatically (as described here.) However, you do not need to deploy the program to a network controller, but simply run the VI.

I would also suggest creating a new .IAK file. Do you still see the same error? Also, double-check that the software installed on the controller matches the software installed on the host PC. If you have any file paths associated with one FieldPoint controller, ensure that you are changing them to match the second controller.

Please keep us posted on your troubleshooting steps. Have a great day!

[Alessandrone]

Hi guys,

I'm experiencing some problem. I'm running tests and when I tried to run my labview file this morning I get some error message. This is:

Error -34115 occurred at FP Close.vi

Possible reason(s):

FieldPoint:  The tag handle passed to a FieldPoint VI is invalid or unknown.

and then:

Error -32810 occurred at  The FieldPoint server initialization failed. Possible causes: 1. Missing or corrupt configuration file; 2. Failed to create callbacks. : FP Open.vi

I'm using Labview 8.5.

I have checked in MAX that the fieldpoint are in "Download items names on Save" and I can see from MAX that the fielpoints seem to comunicatre succesfully with the main computer since I can see some reading coming from the channels.

However by inspecting the FP visually I can see that the leds corersponding to the wired channels, are switched on.

I'm confused, any idea?

Many thanks,

you can contact me at  romyng781@hotmail.co.uk

Alessandrone