Year Time Switch: Y1 - Y8 - Eaton PROFIBUS-DP EZ204-DP User Manual

Profibus-dp slave interface
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MN05013001E
Year time switch: Y1 – Y8
The following commands are used to read the logic state of
the individual year time switches.
Telegram structure
Byte
Meaning
0
Toggle byte
1
Command: Read
Response:
Read successful
Command
rejected
2
Len
3
Type
4
Index
5
Data 1 (Low Byte)
6 – 8
Data 2 – 4
1) Possible causes
Table 21:
Byte 5: Data 1
Data 1 Bit 7
HY1
HY2
HY3
HY4
HY5
HY6
HY7
HY8
Example:
Data 1 = 1
hex
For more information visit: www.EatonElectrical.com
Read/write image data
Value (hex), sent by
Master
page 44
88
01
91
00
00
00
page 91
6
5
4
3
0/1
0
0
0
0
l HY2 is active
Slave
C2
1
C0
01
91
00
Table 21
00
2
1
0
0/1
0/1
0/1
69

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