Read/write function block data
183
09/10 MN05013007Z-EN
Block Transfer: BT01 – BT32
Telegram structure
Table 96:
Operand overview
Byte
Meaning
Value (hex), sent by
Master
Slave
Master
Slave
Attribute ID
Read
92
–
Write
B2
–
0
Response:
Read successful
–
C2
Write successful
–
C1
Command rejected
–
C0
0
1
Part no.
26
26
1
2
Instance
01 – 20
01 – 20
2
3
Index
3 – 6
4 – 7
Data 1 – 4
Read operation
00
depending on index,
Write operation
depending on index,
00
Index
(hex)
Operand
Reading
Writing
00
Bit IO,
x
01
Mode,
x
02
Source range 1
I1
x
c
1)
03
Target range 2
I2
x
c
1)
04
Number of elements to compare:
max. 192 bytes
NO
x
c
1)
1) The value can only be written if it is assigned to a constant in the program.
Содержание EASY222-DN
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