ItpGetGeoInfoAndHParam
The function block ItpGetGeoInfoAndHParam reads information of the currently active segment and past and future segments. These include block number, H-parameter and residual path length on the segment.
 | Outdated version The sole purpose of the function block is to ensure compatibility with existing projects. For new projects please use the function block ItpGetGeoInfoAndHParamEx. |
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Inputs/Outputs
VAR_IN_OUT
sNciToPlc : NCTOPLC_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). |
Outputs
VAR_OUTPUT
stTab : ST_ItpPreViewTabEx;
nErrId : UDINT;
END_VARName | Type | Description |
|---|---|---|
stTab | ST_ItpPreViewTabEx | Structure containing the segment data. |
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 |