Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 118)

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EZ800/EZD Control Commands
MN05013001E 114
Value (hex), sent by
Master Slave
0 Toggle byte J page 94
1 Command: Read 91 –
Response:
Read successful – C2
Command
rejected
– C0
2 Len 04 04
3 Type For RN1 – RN32: 08
For SN1 – SN32: 0A
4 Index 01 – 08 1 01 – 08 1
5 – 8 Data 1 – 4 00 J Table 50
1) Corresponds to NET-ID
Reading receive data network RN1 .. RN32/send data
network SN1 .. SN32
EZ-NET allows a point-to-point connection to be implemented
between the individual NET stations. The RN and SN data are
used for the data exchange (see the EZ800 manual and EZD
manual).
The latest editions of these manuals are available as PDF files
from the Internet at: www.EatonElectrical.com. EZ800 manual
search term: MN05013004E. EZD manual search term:
MN05013005E.
J
The RN SN data of the local device (Index = 0) to which the
EZ204-DP is fitted cannot be scanned. In this case the
command would be denied with the 0C
hex
signal.
Byte Meaning