Siemens S7-200PLC Especificações descarregar pdf (Página 168)

Setting Up Communications Hardware and Network Communications

7-46

S7-200 Programmable Controller System Manual

C79000-G7076-C233-01

Table 7-12 Token Rotation Time versus Number of Stations and Amount of Data at 19.2 kbaud

Bytes Transferred

Number of Stations, with Time in Seconds

Bytes

Transferred

per Station at

19.2 kbaud

stations

1 0.15 0.22 0.30 0.37 0.44 0.52 0.59 0.67 0.74

2 0.15 0.22 0.30 0.37 0.45 0.52 0.60 0.67 0.74

3 0.15 0.23 0.30 0.38 0.45 0.53 0.60 0.68 0.75

4 0.15 0.23 0.30 0.38 0.45 0.53 0.61 0.68 0.76

5 0.15 0.23 0.30 0.38 0.46 0.53 0.61 0.69 0.76

6 0.15 0.23 0.31 0.38 0.46 0.54 0.61 0.69 0.77

7 0.15 0.23 0.31 0.39 0.46 0.54 0.62 0.70 0.77

8 0.16 0.23 0.31 0.39 0.47 0.55 0.62 0.70 0.78

9 0.16 0.24 0.31 0.39 0.47 0.55 0.63 0.71 0.78

10 0.16 0.24 0.32 0.40 0.47 0.55 0.63 0.71 0.79

11 0.16 0.24 0.32 0.40 0.48 0.56 0.64 0.72 0.80

12 0.16 0.24 0.32 0.40 0.48 0.56 0.64 0.72 0.80

13 0.16 0.24 0.32 0.40 0.48 0.57 0.65 0.73 0.81

14 0.16 0.24 0.33 0.41 0.49 0.57 0.65 0.73 0.81

15 0.16 0.25 0.33 0.41 0.49 0.57 0.66 0.74 0.82

16 0.17 0.25 0.33 0.41 0.50 0.58 0.66 0.74 0.83

Table 7-13 Token Rotation Time versus Number of Stations and Amount of Data at 187.5 kbytes

Bytes Transferred

Number of Stations, with Time in Milliseconds

Bytes

Transferred

per Station at

187.5 kbaud

stations

1 8.68 13.02 17.37 21.71 26.05 30.39 34.73 39.07 43.41

2 8.80 13.20 17.60 22.00 26.40 30.80 35.20 39.60 44.00

3 8.92 13.38 17.83 22.29 26.75 31.21 35.67 40.13 44.59

4 9.03 13.55 18.07 22.59 27.10 31.62 36.14 40.66 45.17

5 9.15 13.73 18.30 22.88 27.46 32.03 36.61 41.18 45.76

6 9.27 13.90 18.54 23.17 27.81 32.44 37.08 41.71 46.35

7 9.39 14.08 18.77 23.47 28.16 32.85 37.55 42.24 46.93

8 9.50 14.26 19.01 23.76 28.51 33.26 38.02 42.77 47.52

9 9.62 14.43 19.24 24.05 28.86 33.67 38.49 43.30 48.11

10 9.74 14.61 19.48 24.35 29.22 34.09 38.95 43.82 48.69

11 9.86 14.78 19.71 24.64 29.57 34.50 39.42 44.35 49.28

12 9.97 14.96 19.95 24.93 29.92 34.91 39.89 44.88 49.87

13 10.09 15.14 20.18 25.23 30.27 35.32 40.36 45.41 50.45

14 10.21 15.31 20.42 25.52 30.62 35.73 40.83 45.84 51.04

15 10.33 15.49 20.65 25.81 30.98 36.14 41.30 46.46 51.63

1 2 ... 163 164 165 166 167 168 169 170 171 172 173 ... 503 504

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