Allen-Bradley SoftLogix 5800

Rockwell Automation Publication 1789-UM002K-EN-P - January 2015 139
Develop External Routines Chapter 7
ARRAY Example
C Declaration
extern "C" __declspec(dllexport) float SumArray(EXT_ROUTINE_CONTROL* pERCtrl,
float Val[])
XML Declaration
<Routine>
<EntryPoint>SumArray</EntryPoint>
<Description>Sum floating point array elements</Description>
<Signature>float SumArray(EXT_ROUTINE_CONTROL* pERCtrl,
float Val[])</Signature>
</Routine>
Software Declaration