Reading rw.. inputs/sw.. outputs from ez-link, Reading rw.. inputs/sw.. outputs from ez-link 112, Reading rw.. inputs/sw.. outputs from – Eaton Electrical PROFIBUS-DP EZ204-DP User Manual
Page 116: Ez-link, Ez800/ezd control commands
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EZ800/EZD Control Commands
MN05013001E
112
Reading RW.. inputs/SW.. outputs from EZ-LINK
This service allows you to read the local R and S data and the
data of the NET stations (1 – 8) transferred via EZ-LINK, again
from the relevant EZ800/EZD image.
Byte
Meaning
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
02
02
3
Type
For RW: 07
For RW: 07
For SW: 09
For SW: 09
4
Index
00/01 – 08
1
00/01 – 08
1
5
Data 1 (Low Byte)
00
J
Table 49
6
Data 2 (High Byte)
00
J
Table 49
7 – 8
Data 3 – 4
00
00
1) 00 = Local input/output
01 – 08 = Address of network station (NET-ID 1 – 8)
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