Eaton Electrical PROFIBUS-DP EZ204-DP ユーザーズマニュアル
Read/write function block data
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MN05013001E
73
Analog value comparator/threshold comparator:
A1 – A16
A1 – A16
Telegram structure
Byte
Meaning
Value (hex), sent by
Master
Slave
0
Toggle byte
J
page 44
1
Command:
Read
89
–
Write
8D
–
Response:
Read successful
–
C2
Write successful
–
C1
Command
rejected
–
C0
1
2
Type
8D
8D
3
Instance
2
00 – 0F
00 – 0F
4
Index
Table 24
5 – 8
Data 1 – 4
depending on index J Table 25
1) Possible causes J page 91
2) EZ provides 16 analog comparators A1 to A16 for use as
2) EZ provides 16 analog comparators A1 to A16 for use as
required. These can be addressed using the instance (0 – F).