Schneider Electric INTERBUS Basic Spécifications télécharger pdf (Page 93)

Advanced Configuration Features

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The Module Editor Window

The NIM’s module editor window should resemble the following figure after you have

displayed the configurable parameters using the above procedure:

Values in the window are in decimal format by default. To display values in

hexadecimal, check the hexadecimal box at the top of the window.

Reserved Sizes (HMI to PLC)

The network interprets data from the HMI as input and reads it from the input data

table in the process image. This table is shared with data from all input modules on

the island bus. When the reserved size (HMI to PLC) value is selected, the range of

available data sizes (in words) appears in the window (see the above figure). The

maximum size includes both the input data produced by the island modules and the

HMI to PLC data. Therefore, space that you reserve for the HMI to PLC data—plus

the input data from the island bus modules—must not exceed the maximum value

shown. For example, if your input modules produce 10 words of input data, you can

reserve only the remaining five words (out of 15 maximum) of the input data table

for the HMI to PLC data.

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Schneider Electric INTERBUS Basic Spécifications Page 93