Rockwell-automation 57C400-1 115V AC/DC Input Module Manual de usuario descargar pdf (Pagina 32)

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Use the following method to reference individual inputs on the module. A

maximum of 16 statements can be included in the configuration task (one for

each bit). The symbolic name of each bit should be as meaningful as possible:

nnnnn IODEF SYMBOLIC_NAME@[ SLOT=s, REGISTER=0,

ăăBIT=b]

where:

nnnnn Ć BASIC statement number. This number may range from 1Ć32767.

SYMBOLIC_NAME% Ć A symbolic name chosen by the user and ending with (%).

This indicates an integer data type and all references will access the entire

module.

SYMBOLIC_NAME@ Ć A symbolic name chosen by the user and ending with (@).

This indicates a boolean data type and all references will access bit number b"

only.

SLOT Ć Slot number that the module is plugged into. This number may range

from 0Ć15.

BIT Ć Used with boolean data types only. Specifies the bit in the register that is

being referenced. This number may range from 0Ć15.

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The following statement assigns the symbolic name POSITION% to the input

module located in slot 4:

1020 IODEF POSITION%[ SLOT=4, REGISTER=0]

The following statement assigns the symbolic name LIGHT to bit 9 on the input

module located in slot 7:

2050 IODEF LIGHT@[ SLOT=7, REGISTER=0, BIT=9]

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Rockwell-automation 57C400-1 115V AC/DC Input Module Manual de usuario Pagina 32