Eaton Electrical EZ204-DP Data function blocks DB01 .. DB32

Read/write function block data

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Data function blocks DB01 .. DB32

Telegram structure

Byte Meaning Value (hex), sent by

Master Slave

0 Toggle byte Jpage94

1Command:

Read 92 –

Write B2 –

Response:

Read successful –C2

Write successful –C1

Command

rejected –C0

2Type 1A 1A

3 Instance 01 – 20 01 – 20

4 Index JTable79 JTable 79

5 – 8 Data 1 – 4

Read operation 00 depending on

index,

JTable80

Write operation depending on

index,

JTable80