Device Access Interface
- General
- Error Codes
- State codes
Network info
System state
Run state
Error state
System state info
System information
List of variables
Module information
List of module variables
Read value
Write value
Write network info
Generic function call
Error codes
| Value | Description |
|---|---|
| 0 | No error |
| -1 | At the "Device Access" interface no connection can be established |
| -2 | Failed to run method |
| -3 | The list of modules is not available |
| -4 | The module is not available |
| -5 | The list of variables is not available |
| -6 | Too many variables available. The number of provided buffers can be changed in the parameter dialog |
| -7 | Too many modules available. The number of provided buffers can be changed in the parameter dialog |
| -8 | The device information is not available |
| -9 | The information to the device variables are not available. |
| -10 | The error states are not available |
| -11 | The run state is not available |
| -12 | Too many states available. The number of provided buffers can be changed in the parameter dialog |
| -13 | The „Health“ – Information are not available |
State codes
| Value | Description |
|---|---|
| 0 | No activity |
| 1 | Call is active |
| 2 | Call was activated |
| 3 | Interface is busy (BUSY) |
| 4 | Call was terminated (READY) |