Read/write function block data

J

The data for index 2 and 3 is transferred as a 32-bit value in Intel format (Data 1 – Low Byte .. Data 2 - High Byte).

Table 62: Index 0 – Bit IO

 

 

Bit

7

6

5

4

3

2

1

0

FB input Data 1

 

 

T1

FB output Data 3

 

E32

E23

E14

1)Transfer of the source address specified at I1 to the target address specified at I2 on rising edge.

Error outputs

2)Status 1 if the number of elements exceeds the source or target range.

3)Status 1 if the source and target range overlap.

4)Status 1 if the source or target range are outside of the available marker range (offset error)

Table 63: Index 1 - Mode

Data 1 Operating mode (hex)

00INI: Initializes the target range with a byte value stored at the source address.

01CPY: Copies a data block from a source to a target range. Data block size is specified at NO.

MN05013001E

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Eaton Electrical EZ204-DP user manual Data 1 Operating mode hex