Siemens SIMATIC NET CP 343-2, Руководство пользователя

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3 Configuration with STEP 7
37
CP 343−2 / CP 343−2 P AS−Interface Master
Release 08/2008
C79000−G8976−C149−04
Table 3-1 shows the relevant bits of the CTT slaves.
Table 3-1
Slave in the
example
(see figure) Type, IO.ID.ID2 Relevant bits Non-relevant bits
Slave 1A CTT2, S−7.5.5 I0.0...I0.1
Q0.2...Q0.3 I0.2...I0.3
Q0.0...Q0.1
Slave 2A CTT2, S−7.A.5 I1.4...I1.5
Q1.6 I1.6...I1.7
Q1.4...Q1.5
Slave 3A CTT2, S−B.A.5 − All bits irrelevant. Data access using
data record 140...147
Slave 4A CTT3, S−7.A.7 I2.4...I2.7
Q2.4...Q2.7 *
)
−
−
Slave 5A CTT3, S−7.A.A − All bits irrelevant. Data access using
data record 140...147
Slave 6A CTT4, S−7.A.8
Q3.6
I3.4...I3.7
Q3.4, Q3.5
Slave 7A CTT4, S−7.A.9 − All bits irrelevant. Data access using
data record 140...147
Slave 8A, 9A,
10A, 11A CTT5, S−6.0.x − All bits irrelevant. Data access using
data record 140...147
*
)
Bit Q2.7 is not shown but can be used.
Note
Slaves with IO code 6 and ID code 0 occupy several AS-i addresses. The IO and
ID code specified by the vendor must be configured for each occupied AS-i ad-
dress.