Yokogawa Touch Screen GP20 Instrukcja Użytkownika Pobierz pdf (Strona 100)

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IM 04L51B01-17EN

2.11.2 Channel FIFO Data (FFifoCur)

The output in response to the command “FFifoCur,0” is shown below. Outputs the I/O

channel, math channel, and communication channel FIFO data.

Configuration

Data is stored in “Block 1” shown below.

Number of blocks Number of bytes

2 bytes 2 bytes

Block 1

Block 2

Block N-1

Block N

Number of Blocks (16 bits)

Number of stored blocks. Stores the number of blocks that can be output within the range

specified by the read start position and end position.

Number of Bytes (16 bits)

Stores the number of bytes per block.

Block

The content of the block is the same as that of “Block 1” described in section 2.11.1, “Most

Recent Channel Data (FData).”

2.11 Format of the Data Block of Binary Output

1 2 ... 95 96 97 98 99 100 101 102 103 104 105 ... 109 110

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Yokogawa Touch Screen GP20 Instrukcja Użytkownika Strona 100