Rockwell-automation GMLC Reference Manual Instrukcja Użytkownika Pobierz pdf (Strona 647)

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Publication GMLC-5.2 - November 1999

610 System Functions

You define and select SLC M1 Integers using the Tag Explorer (under

SLC M1 Integer) and the Tag Window. It is not necessary to use the

Indirect SLC M1 Integer Variable function to specify them directly.

Syntax:

Indirect_SLC_M1_Integer_variable[variable number]

Insert a value or expression equal to the desired variable number. The

argument is evaluated as an integer, and must have a value from 0 to 511.

RIO Adapter Variable

Use the RIO_adapter_variable function to specify RIO adapter formatted

data input groups directly in an expression.

You define and select RIO adapter inputs using the Tag Explorer (under

RIO Formatted Input) and the Tag Window. It is not necessary to use the

RIO Adapter Variable function to specify them directly.

Syntax:

RIO_adapter_variable[address, type, scale factor]

See Using the RIO Adapter Option chapter for more details.

Argument Description

Address The beginning address: 4, 20, 36 or 68.

Type One of the following numerical values:

0:Formatted Binary

1:Formatted BCD

Scale factor If you use the scale factor, the controller will multiply this number

against the value read from the PLC output image table.

If you do not use scale formatted data when defining this variable,

the value of the formatted data input group equals the value read

from the PLC output image table (effectively using a scale factor of

1).

1 2 ... 642 643 644 645 646 647 648 649 650 651 652 ... 957 958

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