5 Performance Data / Operation
B−27
CP 443-1 for Industrial Ethernet / Manual Part B
Release 07/2010
C79000-G8976-C223−06
Table 5-5 Dependency of the maximum number of RECEIVE calls long (FC60) used at the same time
on the number of SEND calls (CPU 416/417)
Number of
simultaneous SEND
calls
0 1 2 3.
4
5 6 7 8
9
10 11 12 13
14
15 16
Max. number of
simultaneous FC60s
per
CPU 416/417/41x–H
51 50 49 48 47 46 45 44 43 42 41 40 39 38
Number of
simultaneous SEND
calls
17 18
19
20 21 22 23
24
25 26 27 28
29
30 31 32
Max. number of
simultaneous FC60s
per
CPU 416/417/41x–H
37 36 35 34 33 32 31 30 29 28 27 26 25
The maximum number of SPEED SEND/RECEIVE calls that can be used
simultaneously (FC53, FC63) depends only on the CPU (see above).
5.4 Characteristics of open TCP/IP communication
Table 5-6
Characteristic
Explanation / values
Number of dynamically generated connections
over Industrial Ethernet
S ISO-on-TCP connections 1 to 64
Max. data length 1452 bytes
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