Eaton Electrical EZ204-DP - page 57

Read/write image data
For more information visit: www.EatonElectrical.comMN05013001E 53
Text function blocks: D1– D16
The following commands are used to read the logic state of
the individual text function blocks (D markers).
Telegram structure
Table 12: Byte 5 to 6: Data 1 to 2
Byte Meaning Value (hex), sent by
Master Slave
0 Toggle byte Jpage44
1 Command: Read 88 –
Response:
Read successful –C2
Command
rejected –C01
2Len 01 01
3Type 94 94
4 Index 00 00
5 Data 1 (Low Byte) 00 JTable 12
6 Data 2 (High Byte) 00 JTable12
7 – 8 Data 3 – 4 00 00
1) Possible causes Jpage 91
Data 1 Bit 76543210
D1 0/1
D2 0/1
... ...
D8 0/1
Data 2 Bit 76543210
D9 0/1
D10 0/1
... ...
D16 0/1