Prosoft-technology MVI56E-SIE Manual do Utilizador descarregar pdf (Página 69)

MVI56E-SIE ♦ ControlLogix Platform Configuring the MVI56E-SIE Module

Client Communication Module User Manual

ProSoft Technology, Inc. Page 69 of 168

September 6, 2012

The first byte of DB1.DBW0 is the same as DB1.DBB0.

The second byte of DB1.DBW0 is the same as DB1.DBB1, and is the same as

the first byte of DB1.DBW1.

In reality, the memory space looks like below:

DB1.DBW0 DB1.DBW1

2#0010_1101 2#1101_0101 2#0101_0111

DB1.DBB0 DB1.DBB1 DB1.DBB2

Note: To access the first address of Data Block, Flag, Input, Output, Timer, and Counter memory

locations in the S7-300 and S7-1200 processors, use the following address syntax.

Data Block -> DB1.DBB0, DB1.DBW0, DB1.DBD0

Flag -> MB0, MW0, MD0

Input -> IB0, IW0, ID0

Output -> QB0, QW0, QD0

Timers -> T0 – T65535

Counters -> C0 – C65535

Note: To access the first address of Data Block, Flag, Input and Output memory locations in the

S7-200 processor, use the following address syntax.

Data Block -> VB0, VW0, VD0

Flag -> MB0, MW0, MD0

Input -> IB0, IW0, ID0

Output -> QB0, QW0, QD0

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 167 168

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Prosoft-technology MVI56E-SIE Manual do Utilizador Página 69