2302h NanoJ Error Code
Function
Indicates which error occurred during the execution of the user program.
Object description
| Index | 2302h |
| Object name | NanoJ Error Code |
| Object Code | VARIABLE |
| Data type | UNSIGNED32 |
| Savable | no |
| Access | read only |
| PDO mapping | TX-PDO |
| Allowed values | |
| Preset value | 00000000h |
| Firmware version | FIR-v1426 |
| Change history |
Firmware version FIR-v1436: "Object Name" entry changed from "VMM Error Code" to "NanoJ Error Code". |
Description
Error codes during program execution:
| Number | Description |
|---|---|
| 0000h | Not an error |
| 0001h | Firmware does not (yet) support the used function |
| 0002h | Not or incorrectly initialized pointer |
| 0003h | Impermissible access to system resource |
| 0004h | Hard fault (internal error) |
| 0005h | Code executed too long without yield() or sleep() |
| 0006h | Impermissible access to system resource |
| 0007h | Too many variables on the stack |
| 0100h | Invalid NanoJ program file |
Error when accessing an object:
| Number | Description |
|---|---|
| 10xxxxyyh | Invalid mapping in the NanoJ program file: The value in "xxxx" specifies the index, the value in "yy" specifies the subindex of the object that should – but cannot – be mapped. |
| 1000h | Access of a nonexistent object in the object dictionary |
| 1001h | Write access of a write-protected entry in the OD |
| 1002h | Internal file system error |
File system error codes when loading the user program:
| Number | Description |
|---|---|
| 10002h | Internal file system error |
| 10003h | Storage medium not ready |
| 10004h | File not found |
| 10005h | Folder not found |
| 10006h | Invalid file name/folder name |
| 10008h | Access of file not possible |
| 10009h | File/directory object is invalid |
| 1000Ah | Storage medium is read-only |
| 1000Bh | Drive number is invalid |
| 1000Ch | Working range of the drive is invalid |
| 1000Dh | No valid file system on the drive |
| 1000Eh | Creation of the file system failed |
| 1000Fh | Access not possible within the required time |
| 10010h | Access was rejected |