easy800/MFD control
commands
156
09/10 MN05013007Z-EN
Example
A voltage signal is present at analog input 1. The appro-
priate telegrams for reading the analog value are as follows:
Byte 4 – Data 1 (Low Byte): D9
hex
Byte 5 – Data 2 (High Byte): 02
hex
l
corresponding 16-bit value: 02D9
hex
= 729 (7.29 V)
Byte
Meaning
Value (hex),
sent by
Master
Slave
Master
Slave
Attribute ID: Read
91
–
0
Response: Read
successful
–
C2
0
1
Len
02
02
1
2
Part no.
02
02
2
3
Index
01
1)
01
1)
3
4 Data
1
00
D9
4
5
Data 2
00
02
5
6
Data 3
00
00
6
7
Data 4
00
00
1) 01 = Analog input 1
Содержание EASY222-DN
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