Siemens SIMATIC NET Wartungshandbuch PDF herunterladen (Seite 52)

Access to the Data of the AS-i Slaves

3-4

SIMATIC NET CP 243-2 AS-i Master

C79000-G8976-C142/02

Assignment of the AS-i Input Data of the B Slaves

(Bank 31 in the Analog Input Direction of the CP)

Bank Byte no. Bit 7–4 Bit 3–0

31 m+0 reserved Slave 1B

Bit 3 | Bit 2 | Bit 1 | Bit 0

31 m+1 Slave 2B Slave 3B

31 m+2 Slave 4B Slave 5B

31 m+3 Slave 6B Slave 7B

31 m+4 Slave 8B Slave 9B

31 m+5 Slave 10B Slave 11B

31 m+6 Slave 12B Slave 13B

31 m+7 Slave 14B Slave 15B

31 m+8 Slave 16B Slave 17B

31 m+9 Slave 18B Slave 19B

31 m+10 Slave 20B Slave 21B

31 m+11 Slave 22B Slave 23B

31 m+12 Slave 24B Slave 25B

31 m+13 Slave 26B Slave 27B

31 m+14 Slave 28B Slave 29B

31 m+15 Slave 30B

Bit 3 | Bit 2 | Bit 1 | Bit 0

Slave 31B

Bit 3 | Bit 2 | Bit 1 | Bit 0

m = start address of the CP analog module in the input direction

Assignment of the AS-i Output Data of the B Slaves

(Bank 31 in the Analog Output Area of the CP)

Bank Byte No. Bit 7–4 Bit 3–0

31 n+0 reserved Slave 1B

Bit 3 | Bit 2 | Bit 1 | Bit 0

31 n+1 Slave 2B Slave 3B

31 n+2 Slave 4B Slave 5B

31 n+3 Slave 6B Slave 7B

31 n+4 Slave 8B Slave 9B

31 n+5 Slave 10B Slave 11B

31 n+6 Slave 12B Slave 13B

31 n+7 Slave 14B Slave 15B

31 n+8 Slave 16B Slave 17B

31 n+9 Slave 18B Slave 19B

31 n+10 Slave 20B Slave 21B

31 n+11 Slave 22B Slave 23B

31 n+12 Slave 24B Slave 25B

31 n+13 Slave 26B Slave 27B

31 n+14 Slave 28B Slave 29B

31 n+15 Slave 30B

Bit 3 | Bit 2 | Bit 1 | Bit 0

Slave 31B

Bit 3 | Bit 2 | Bit 1 | Bit 0

n = start address of the CP analog module in the output direction

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 ... 149 150

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