Schneider Electric INTERBUS Basic Spécifications télécharger pdf (Page 116)

Advanced Configuration Features

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31004624 8/2009

Node Assembly

The next eight contiguous registers (registers 45367 through 45374) indicate the

presence or absence of configured modules in locations on the island bus. This

information is stored in Flash memory. At start up, the actual locations of the

modules on the island are validated by comparing them to the configured locations

stored in memory. Each bit represents a module:

z A value of 1 in a given bit indicates either that the configured module is not

present or that the location has not been configured.

z A value of 0 indicates that the correct module is present in its configured location.

The first two registers, shown below, provide the 32 bits that represent the module

locations in a typical island configuration. The remaining six registers (45369

through 45374) are available to support island expansion capabilities.

1 2 ... 111 112 113 114 115 116 117 118 119 120 121 ... 169 170

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Schneider Electric INTERBUS Basic Spécifications Page 116