9. Program
50
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Internal variables
Variable name
Data type
Explanation
Local_Status sStatus
Communications processing status flags
This variable is defined as sStatus structure
Local_State
DINT
Status processing number
Local_ExecFlgs
BOOL
Communications instruction execution flag
Local_EndExecPMCR
BOOL
Protocol macro execution end detection flag
Local_InPort _sPort Used
port
Local_SeqNo
UINT
Communications sequence number
Local_PmrStaCode
WORD
Protocol macro error code edit area
Local_RecvWordData
ARRAY[0..248]
OF WORD
An area that extracts and stores the data to be converted
into a string from the receive data (498 bytes)
Local_RecvWordSize
UINT
A size of data to be converted into a string (unit: WORD)
Local_RecvByteData
ARRAY[0..497]
OF BYTE
An area that stores data in a byte array, which will be
converted into a string (498 bytes)
Local_RecvByteSize
UINT
A size of data to be converted into a string (unit: BYTE)
Содержание V400-R2 Series
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