Year time switch: y1 – y8 – Rockwell Automation 1760-DNET Pico DeviceNet Communications Module User Manual User Manual
Page 62
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Publication 1760-UM003A-EN-P - September 2005
6-18 Application Examples for Pico
Year time switch: Y1 – Y8
The following commands are used to read the logic state of the
individual year time switches.
Example:
Data 1 = 1
hex
l HY2 is active
T10
0/1
...
...
T16
0/1
Table 6.32 Telegram Structure
Byte
Meaning
Value (hex), sent by
Master
Slave
Master
Slave
Attribute ID: Read
88
–
0
Response:
Read successful
–
C2
Command rejected
–
C0
(1)
(1) Possible causes page 6-34
0
1
Len
01
01
1
2
Type
91
91
2
3
Index
00
00
3
4
Data 1 (Low Byte)
00
4 – 6
5 – 7
Data 2 – 4
00
00
Table 6.33 Byte 3 (master) or byte 4 (slave): Data 1
Data 1
Bit
7
6
5
4
3
2
1
0
HY1
0/1
HY2
0/1
HY3
0/1
HY4
0/1
HY5
0
HY6
0
HY7
0
HY8
0
Table 6.31 Byte 3 to 4 (master) or Byte 4 to 5 (slave): Data 1 to 2
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