Siemens SIMATIC S7 - Page 250

Application of the Function Block
IP244
C79000–B8576–C861–02
5–46
Processing times
The table lists the runtimes for FB 162 (PER:TREG) when indirect parameter assignment is
selected.
Command Programmable controller: S5Ć ...
115U
CPU
941
115U
CPU
941 B
115U
CPU
942
115U
CPU
942 B
115U
CPU
943
115U
CPU
943 B
115U
CPU
944
115U
CPU
944 B
115U
CPU
945
PA 1st call
2nd call
173.6
33.6
74.4
6.3
100.8
11.6
74.4
6.3
80.8
6.6
72.8
5.9
10.0
1.8
5.9
1.0
3.7
0.6
AE 1st call
2nd call
57.4
33.2
13.0
6.0
23.8
11.1
13.0
6.0
7.9
7.5
12.6
5.6
2.7
1.3
1.3
0.7
0.4
0.2
S1/S2, T1/T2
G1/G2
38.0 6.9 12.8 6.9 7.7 6.5 1.3 0.8 0.2
AS
AB, HB, SE
44.0 9.3 17.0 9.3 7.8 8.1 1.3 0.9 0.2
LE 91.2 11.9 34.0 11.9 15.4 11.5 1.6 1.1 0.4
IW 42.1 10.2 14.7 10.2 11.3 9.0 1.9 0.9 0.3
With "read
errors" (1)
+45.0 +6.6 +21.0 +6.6 +6.0 +4.0 +0.8 +1.5 +0.1
Idling 40.6 7.6 13.2 7.6 7.5 7.1 1.2 0.8 0.2
Ext. runtime with
direct param. ass.
2.2 0.62 1.7 0.62 1.7 0.61 0.07 0.015 None
135U
CPU
922
135U
CPU
928
135U
CPU
928 B
155U
CPU
946/947
155U
CPU
948
PA 1st call
2nd call
5.7
4.7
4.3
2.1
12.6
1.9
1.7
1.2
3.4
0.7
AE 1st call
2nd call
8.8
5.6
6.2
3.3
2.5
1.4
1.3
0.9
0.6
0.3
S1/S2, T1/T2
G1/G2
5.7 4.4 1.6
1.6
0.8 0.4
AS
AB, HB, SE
6.9 4.7
1.6
1.2 0.4
LE 5.8 4.2 1.4 1.5 0.6
IW 6.9 4.9 1.5 1.1 0.9
With "read
errors" (1)
+6.5 +2.7 +1.0 +0.6 +0.2
Idling 5.2 4.2 1.4 0.4 0.3
Ext. runtime with
direct param. ass.
0.3 0.1 None 0.03 None