Real-Time Watchdog Error Codes
The Real-Time Watchdog VIs can return the following error codes. Refer to the KnowledgeBase for more information about correcting these errors.
| Code | Name | Description |
|---|---|---|
| –22015 | kNIWDNumberTooBig | Unable to return a value because it would exceed the width of the return data type. |
| –22014 | kNIWDWatchdogIsLocked | This watchdog has had kNIWatchdogHardwareLock enabled. You cannot update the watchdog configuration until you restart the target. |
| –22013 | kNIWDCannotConnectToKernel | The kernel portion of the watchdog driver is not present or failed to load correctly. Watchdog hardware cannot be used. |
| –22012 | kNIWDUnsupportedProtocol | This watchdog cannot drive the specified trigger line in the requested manner. |
| –22011 | kNIWDHardwareInUse | The watchdog hardware you requested is already in use or has been permanently locked. |
| –22010 | kNIWDUnsupportedTriggerLine | This watchdog cannot drive the specified trigger line. |
| –22009 | kNIWDOutOfMemory | A memory allocation attempted by the watchdog driver failed. Check available memory and disk space. |
| –22008 | kNIWDInvalidSession | The session handle or object pointer for this watchdog is either invalid or illegal. |
| –22007 | kNIWDTooManyActions | The specified action cannot be added to the watchdog. Some actions can only be added once, and other actions have a maximum number that can be added. |
| –22006 | kNIWDPALFailure | The watchdog driver has experienced an unexpected, low-level error. This watchdog hardware cannot be used. |
| –22005 | kNIWDHardwareNotPresent | The watchdog hardware you requested is either not in the system or has not been registered with the driver. |
| –22004 | kNIWDUnsupportedParamAction | The action you tried to register cannot be handled by this watchdog hardware. You might be using a newer version of the API with an older hardware implementation, or you might be working with limited hardware. |
| –22003 | kNIWDReadOnlyRegister | The attribute you tried to set is read only. For example, you cannot set IDs and instance numbers. |
| –22002 | kNIWDUnknownAttribute | The attribute you tried to get or set is not recognized as a known attribute by this watchdog hardware. You might be using a newer version of the API with an older implementation. |
| –22001 | kNIWDNotSupported | This method or attribute is not supported by the watchdog hardware on this system. Not all parameters and methods apply to all types of watchdogs. |
| –22000 | kNIWDStatusError | An unexpected error occurred with the watchdog hardware on this system. |