FB_SoEExecuteCommand
With the FB_SoEExecuteCommand function block a command can be executed.
Inputs
VAR_INPUT
NetId : T_AmsNetID := '';
Idn : WORD;
Execute : BOOL;
Timeout : TIME := DEFAULT_ADS_TIMEOUT;
END_VAR
Name | Type | Description |
|---|---|---|
NetId | T_AmsNetID | String which contains the AMS Network ID of the PC (type: T_AmsNetId). |
Idn | WORD | Parameter number that FB_SoEExecuteCommand refers to, e.g. "P_0_IDNs + 160" for P-0-0160. |
Execute | BOOL | The function block is enabled via a positive edge at this input. |
Timeout | TIME | Maximum time allowed for the execution of the function block. |
Inputs/outputs
VAR_IN_OUT
Axis : AXIS_REF;
END_VAR
Name | Type | Description |
|---|---|---|
Axis | Axis data structure that unambiguously addresses an axis in the system. Among other parameters it contains the current axis status, including position, velocity or error state. |
Outputs
VAR_OUTPUT
Busy : BOOL;
Error : BOOL;
AdsErrId : UINT;
SercosErrId : UINT;
END_VAR
Name | Type | Description |
|---|---|---|
Busy | BOOL | This output is set when the function block is activated, and remains set until a feedback is received. |
Error | BOOL | This output is set after the Busy output has been reset when an error occurs in the transmission of the command. |
AdsErrId | UINT | In the case of a set Error output returns the ADS error code of the last executed command. |
SercosErrId | UINT | In the case of a set Error output returns the Sercos error of the last executed command. |
Sample
fbExecuteCommand : FB_SoEExecuteCommand;
ExecuteCommand : BOOL;
Idn : WORD;
(* NcAxis *)
Axis : AXIS_REF;
IF ExecuteCommand THEN
Idn := P_0_IDNs + 160;
fbExecuteCommand(
Axis := Axis,
Execute := TRUE,
Timeout := DEFAULT_ADS_TIMEOUT,
Idn := Idn,
);
IF NOT fbExecuteCommand.Busy THEN
fbExecuteCommand(Axis := Axis, Execute := FALSE);
ExecuteCommand := FALSE;
END_IF
END_IF