Siemens SIDOOR AT40 System Manual page 198

Controllers
6.11 Structure of user data/process data
Requirement ID (AK)
In the following table, the abbreviation "W" is used for word (16 bits) and "DW" for double
word (32 bits).
Table 6- 60 Requirement ID (master → slave)
Requirement ID
Dec. Bit Bit Bit
15 14 13
0 0 0 0
1 0 0 0
2 0 0 1
3 0 0 1
4 0 1 0
5 0 1 0
6 0 1 1
7 0 1 1
8 1 0 0
9 1 0 0
10 1 0 1
11 1 0 1
12 1 1 0
13 1 1 0
14 1 1 1
15 1 1 1
The element number used is transferred in the IND array subindex.
1)
The position in the array is stated in the IND array subindex.
2)
198
Description
Bit
12
0 No PKW order
1 Request PWE (parameter value)
0 Change PWE (parameter value)
1 Change PWE (parameter value)
0 Request PBE (parameter de-
scription element)
1 Change PBE (parameter de-
scription element)
0 Request PWE (parameter value)
2)
1 Change PWE (parameter value)
2)
0 Change PWE (parameter value)
2)
1 Request number of array ele-
ments
Reserved
0
Reserved
1
Reserved
0
Reserved
1
Reserved
0
Reserved
1
W
DW
1)
1)
Array
Array,
W
Array,
DW
–
–
–
–
–
–
–
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
Response ID
Positive
0 No response
1 / 2 Transfer PWE
(parameter value)
1 Transfer PWE
(parameter value)
2 Transfer PWE
(parameter value)
3 Transfer PBE
element
3 Transfer PBE
element
4 / 5 Transfer PWE
(parameter value)
4 Transfer PWE
(parameter value)
5 Transfer PWE
(parameter value)
6 Transfer number
of array elements
– –
– –
– –
– –
– –
– –
System Manual, 06/2016, A2B00096162-AN
Neg
ativ
e
– 7
W, DW 7
W 7
DW 7
– 7
– 7
Array, W, 7
DW
Array, W 7
Array, 7
DW
– 7
– 7
– 7
– 7
– 7
– 7
– 7