ItpGetBlockNumber
The function ItpGetBlockNumber returns the block number of the NC program for the cyclic interface.
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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). |
Return value
Name | Type | Description |
|---|---|---|
ItpGetBlockNumber | UDINT | Block number of the active geometry segment |
Sample
VAR
nBlockNumber : UDINT;
sNciToPlc AT%I* : NCTOPLC_NCICHANNEL_REF;
END_VARnBlockNumber := ItpGetBlockNumber(sNciToPlc);Requirements
|
Development environment |
Target platform |
PLC libraries to be linked |
|---|---|---|
|
TwinCAT v3.1.0 |
PC or CX (x86 or x64) |
Tc2_NCI |