# BASEstartm Open DAS
for Allen-Bradley Data Highwaytm
on Tru64tm UNIX
Installation and User's Guide

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Figure 3-31 shows the structure of a legal Status data table address for the PLC-5/250.

Table 3-19 shows examples of legal Status data table addresses for the PLC-5/250.

Figure 3-31 PLC-5 / 250 Status Address Format

Table 3-19 Example PLC-5 / 250 Status Addresses
Example Address | MMS Type1 | Description
--- | --- | ---
0S:20 | UNSIGNED_16 | Word 20 of the status file in the resource manager
1S:12 | INTEGER_16 | Word 12 of the status file in logic processor 1
$0S:125/1 | BIT_STRING | Bit 1 of word 125 of the status file in the resource manager
0S:0 | Array of 10 UNSIGNED_16 | Ten words beginning at word 0

1Arrays are supported. Structures are not supported. Variable size arrays are not supported.

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