Kuka KUKA.EthernetKRL 2.2 - Page 65

65 / 79Issued: 19.12.2012 Version: KST EthernetKRL 2.2 V1 en (PDF)
9 Appendix
RET Type: EKI_STATUS
Return values of the function (>>> "Return values"
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Example RET = EKI_GetIntArray("Channel_1", "Root/Numbers/
One", MyInteger[])
RET = EKI_GetReal(CHAR[], CHAR[], Real)
Function Reads a floating point value out of a memory
Parameter 1 Type: CHAR
Name of the open channel
Parameter 2 Type: CHAR
Name of the position in the XML structure
Parameter 3 Type: REAL
Value read out of the memory
RET Type: EKI_STATUS
Return values of the function (>>> "Return values"
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Example RET = EKI_GetReal("Channel_1", "Root/Position",
MyReal)
RET = EKI_GetRealArray(CHAR[], CHAR[], Real[])
Function Reads a floating point value out of a memory and cop-
ies the value into the array transferred by the KRL pro-
gram
Values are read until the array is full or no element is
present anymore.
Parameter 1 Type: CHAR
Name of the open channel
Parameter 2 Type: CHAR
Name of the position in the XML structure
Parameter 3 Type: REAL
Array read out of the memory
Maximum number of readable array elements:
 512
RET Type: EKI_STATUS
Return values of the function (>>> "Return values"
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Example RET = EKI_GetRealArray("Channel_1", "Root/Posi-
tion", MyReal[])
RET = EKI_GetString(CHAR[], CHAR[], CHAR[])
Function Reads a string out of a memory
Parameter 1 Type: CHAR
Name of the open channel
Parameter 2 Type: CHAR
Name of the position in the XML structure or name of
the element in the raw data
RET = EKI_GetIntArray(CHAR[], CHAR[], Int[])