SPCClientInfo
Returns SPC data for the given SPC tag. The information retrieved through this function is from the cache maintained by the client. This function will give a faster response than the related functions which access the SPC (trend) server.
This function can only be called while the SPC tag is being displayed on an SPC page.
Syntax
SPCClientInfo(sSPCTag, iType)
sSPCTag:
The SPC Tag name as defined in SPC Tags.
iType:
The information to be returned:
1 - Subgroup Size
2 - No. of Subgroups
3 - Process Mean (x double bar)
4 - Process Range
5 - Process Standard Deviation
6 - Lower Specification Limit (LSL)
7 - Upper Specification Limit (USL)
8 - Cp - Process Capability Actual
9 - Cpk - Process Capability Potential
10 - Process Skewness
11 - Process kurtosis
Return Value
The requested data specified by iType. It is of type REAL.
Related Functions
SPCSpecLimitGet, SPCProcessXRSGet, SPCSubgroupSizeGet
Example
/* This function will check the capability of a particular SPC tag.*/
REAL
FUNCTION
CheckCapability(STRING sTAG)
REAL rReturn;
rReturn = SPCClientInfo(sTag, 8);
!rReturn holds the inherent capability value
IF rReturn > 1.0 THEN
Message(sTag + "Assessment","The process is Capable.",64);
ELSE
Message(sTag + "Assessment","The process is not Capable.",64);
END
Return rReturn;
END
See Also