Siemens 6RA7086-6KS22 Operating Instructions Manual page 643

05.05
PNU Description
11.98 Technology software in basic unit, S00 option:
Altering the processing sequence of function blocks
Only active with optional technology software S00
Processing sequence of function blocks
The function blocks of the S00 technology software are processed within the computational cycle in the sequence defined in parameters
U960 to U962:
1. Function block with number set in U960 index.001
...
100. Function block with number set in U960 index.100
101. Function block with number set in U961 index.001
...
200. Function block with number set in U961 index.100
201. Function block with number set in U962 index.001
etc.
The numbers are parameterized in ascending sequence (1, 2, 3, ...) in the factory setting (standard sequence).
Altering the processing sequence:
If a new function block number is entered (i.e. moved from another location) in a certain index of parameter U960, U961 or U962, then the
new processing sequence is defined such that the function block previously entered in this index will be processed after the newly entered
block. The gap which may be left at the old location of the moved (newly entered) function block is closed by shifting the function block
numbers behind the space forward by one position.
Example 1:
Starting with the standard sequence setting, the processing sequence must be altered such that function block 90 (analog signal selector
switch) will be processed immediately after function block 83 (tracking/storage element):
Function block no. 90 must be entered in the index in which the number of the function block previously processed after block 83 (84 in
U960.9065) is currently stored. Function block numbers (84 and 85) in the following indices of U960 will be shifted up to the next index
automatically.
Function Processing
sequence
block
91 U960.Index 068
90 U960.Index 067
85 U960.Index 066
84 U960.Index 065
83 U960.Index 064
82 U960.Index 063
81 U960.Index 062
Example 2:
Starting with the standard sequence setting, the processing sequence must be altered such that function block 38 (sign inverter) will be
processed immediately after function block 45 (divider):
Function block number 38 must be entered in the index in which the number of the function block previously processed after function block
45 (46 in U960.i035) is currently stored. The function block numbers stored in the indices immediately above this position shift up by one
index, then all numbers immediately above the gap left shift down automatically by one index.
Function Processing
block sequence
47 U960.Index 036
46 U960.Index 035
45 U960.Index 034
41 U960.Index 033
40 U960.Index 032
38 U960.Index 031
37 U960.Index 030
U960 Processing sequence of function blocks of S00 technology
(2960)
software (1)
*
i001: Number of function block for 1
S00
sequence
i002: Number of function block for 2
sequence
etc.
SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
Function Processing
sequence
block
91 U960.Index 068
85 U960.Index 067
84 U960.Index 066
90 U960.Index 065
83 U960.Index 064
82 U960.Index 063
81 U960.Index 062
Function Processing
block sequence
47
46 U960.Index 036
38 U960.Index 035
45 U960.Index 034
41 U960.Index 033
40 U960.Index 032
U960.Index 031
37 U960.Index 030
st
place in processing
nd
place in processing
Value range No. indices
[Unit] Factory
Steps setting
Type
Function Processing
block sequence
47 U960.Index 036
46 U960.Index 035
38 U960.Index 034
45 U960.Index 033
41 U960.Index 032
40 U960.Index 031
37 U960.Index 030
Numbers of all Ind: 100
function blocks FS=
Standard
sequence
Type: O2
Parameter list
See
Change
(Access /
Status)
P052 = 3
P051 = 40
Offline
11-179