Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 62)

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Control commands for EZ700
MN05013001E 58
Markers: M1 – M16/N1 – N16
Telegram structure
Byte Meaning Value (hex), sent by
Master Slave
0 Toggle byte J page 44
1 Command: Write 8C –
Response:
Write successful – C1
Command
rejected
– C0 1
2 Len 01 01
3 Type 2
With M marker 86 86
With N marker 87 87
4 Index 2 00 – 0F 00 – 0F
5 Data 1 (Low Byte) 3 00/01 00/01
6 – 8 Data 2 – 4 00 00
1) Possible causes J page 91
2) There are 16 M markers and 16 N markers. The markers are
addressed by Type and Index:
Use Type to select the M or N marker.
Use Index to select the marker number.
3) The marker is set if a value is written to the data byte that does
not equal zero. The marker is reset accordingly if the value 0
is written to data byte Data 1.