Siemens SIMATIC S7-1500 Produktinformation Seite 15

Class "CODK_CpuReadWriteData" (Windows and real-time environment)
The class "CODK_CpuReadWriteData" also allows all access of "CODK_CpuReadData" to Classic-DBs, as well as the
following write access:
Value
CODK_CpuReadWriteData
WriteS7BYTE
WriteS7WORD
WriteS7DWORD
WriteS7LWORD
WriteS7SINT
WriteS7INT
WriteS7DINT
WriteS7USINT
WriteS7UINT
WriteS7UDINT
WriteS7S5TIME
WriteS7TIME
WriteS7DATE
WriteS7TIME_OF_DAY
WriteS7CHAR
WriteS7REAL
WriteS7LREAL
WriteS7LINT
WriteS7ULINT
WriteS7BOOL
WriteS7STRING
WriteS7DATE_AND_TIME
Amendments to ODK 1500S V.10
A5E35341074-AB, 06/2015
Description
Class constructor: Initializes the output data area and the data size.
Writes a "byte" (1 byte) to the data area.
Writes a "word" (2 bytes) to the data area.
Writes a "double word" (4 bytes) to the data area.
Writes a "long word" (8 bytes) to the data area.
Writes a "short integer" (1 byte) to the data area.
Writes a "integer" (2 bytes) to the data area.
Writes a "double integer" (4 bytes) to the data area.
Writes a "unsigned short integer" (1 byte) to the data area.
Writes a "unsigned integer" (2 bytes) to the data area.
Writes a "unsigned double integer" (4 bytes) to the data area.
Writes a 16-bit (2 bytes) time value to the data area.
Writes a time value (4 bytes) to the data area.
Writes a date value (2 bytes) to the data area.
Writes a time of day (4 bytes) to the data area.
Writes a "char" (1 byte) to the data area.
Writes a "real number" (4 bytes) to the data area.
Writes a "long real number" (8 bytes) to the data area.
Writes a "long integer" (8 bytes) to the data area.
Writes a "unsigned long integer" (2 bytes) to the data area.
Writes a "bool" (1 byte) to the data area.
Writes a S7 string to the data area.
Write data and time data to the date and time area.
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