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REVO-TC / TU-RS485-PNT0TCMxx Communication Manual
3 Indirect Actions function
This function is used to read or write a value that is not in programmed in read or write area.
This function are placed in write area from offset byte 0 to offset byte 10
PROFIBUS
PROFINET
0
0
2
1
4
2
6
3
8
4
10
5
And the answer are in read area from
PROFIBUS
PROFINET
0
0
2
1
4
2
6
3
0
65635
0
65635
-
-
-
1
128
1
128
3 or 6
0
65635
0
65635
0
65635
0
65635
0
65635
0
65635
0
65635
0
65635
3 or 6
0
65635
0
65635
Acyclic – Transmission number
-
Not used
Acyclic – Address to query
Fixed 1
Function to use
3 for read a value
6 for write a value
Parameter number to read or write
If function 6 set, is the value to write
Acyclic – Transmission Number
Acyclic – Error Code
Acyclic –Function code executed
3 read action executed
6 write action executed
Acyclic – Readed or Writed value
19
Description
Description
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