ItpConfirmHsk
The function block ItpConfirmHsk confirms the currently present M-function.
If the channel override is set to 0 or an E-stop is active, no M-functions are acknowledged during this time. The busy signal of ItpConfirmHsk therefore remains active and must continue to be called.
Inputs
VAR_INPUT
bExecute : BOOL;
END_VAR Name | Type | Description |
|---|---|---|
bExecute | BOOL | The command is triggered by a rising edge at this input. |
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Inputs/Outputs
VAR_IN_OUT
sNciToPlc : NCTOPLC_NCICHANNEL_REF;
sPlcToNci : PLCTONC_NCICHANNEL_REF;
END_VAR Name | Type | Description |
|---|---|---|
sNciToPlc | NCTOPLC_NCICHANNEL_REF | The structure of the cyclic channel interface from the NCI to the PLC. This structure is read-only (type: NCTOPLC_NCICHANNEL_REF). |
sPlcToNci | PLCTONC_NCICHANNEL_REF | Structure of cyclic channel interface between PLC and NCI (type: PLCTONC_NCICHANNEL_REF). |
Outputs
VAR_OUTPUT
bBusy : BOOL;
bErr : BOOL;
nErrId : UDINT;
END_VAR Name | Type | Description |
|---|---|---|
bBusy | BOOL | This output remains TRUE until the function block has executed a command, but at the longest for the duration supplied to the 'Timeout' input. While Busy = TRUE, no new command will be accepted at the inputs. Please note that it is not the execution of the service but its acceptance whose time is monitored. |
bErr | BOOL | This output is switched to TRUE as soon as an error occurs during the execution of a command. The command-specific error code is contained in 'nErrId'. Is reset to FALSE by the execution of a command at the inputs. |
nErrId | UDINT | Contains the command-specific error code of the most recently executed command. Is reset to 0 by the execution of a command at the inputs. The error numbers in ErrId can be looked up in the ADS error documentation or in the NC error documentation (error codes above 0x4000). |
Requirements
|
Development environment |
Target platform |
PLC libraries to be linked |
|---|---|---|
|
TwinCAT v3.1.0 |
PC or CX (x86 or x64) |
Tc2_NCI |