FC_DriveInit - General Information
|
Type: |
Function |
|
Available as of: |
1.0.5.0 |
|
Versions: |
current version |
The function serves for initializing the used axes. The function must be called up once for every used axis.
The function checks whether the interface is valid. Subsequently, the lookup table is filled with the input data using the logical address of the drive. If the maximum number of drives is exceeded or the drive is already a part of the table, an error is set.
|
Input |
Data type |
Description |
|---|---|---|
|
i_ifAxis |
SystemConfigurationItf.IF_Drive |
Drive that is to be added to the lookup table |
|
i_xRotaryAxis |
BOOL |
TRUE = Rotary, periodic axis FALSE = Linear, non-periodic axis |
|
i_lrPeriod |
LREAL |
For rotary, periodic axes only |
|
i_lencEncoder |
SystemConfiguration.L_ENC |
Logical encoder required for MC_CamIn and MC_GearIn |
|
Output |
Data type |
Description |
|---|---|---|
|
q_etDiag |
General, library-independent statement on the diagnostic. A value unequal to GD.ET_Diag.Ok corresponds to a diagnostic message. |
|
|
q_etDiagExt |
POU-specific output on the diagnostic. q_etDiag = GD.ET_Diag.Ok -> status message q_etDiag <> GD.ET_Diag.Ok -> diagnostic message |
|
|
q_sMsg |
STRING[80] |
Event-triggered message which gives more detailed information on the diagnostic state. |
|
q_etDiag |
q_etDiagExt |
Enumeration value |
Description |
|---|---|---|---|
|
OK |
0 |
Ok |
|
|
InputParameterInvalid |
26 |
The connected drive is invalid. |
|
Enumeration name: |
DriveInvalid |
|
Enumeration value: |
26 |
|
Description: |
The connected drive is invalid. |
|
Issue |
Cause |
Solution |
|---|---|---|
|
- |
No drive has been applied at the input i_ifAxis. |
A valid drive must be transferred to the input i_ifAxis. |
|
- |
Too many axes were applied. |
Increase the parameter constant Gc_uiMaxNumberOfDrives. |
|
Enumeration name: |
Ok |
|
Enumeration value: |
0 |
|
Description: |
Ok |
The axis has been initialized successfully.
