BASEstar^tm Open DAS
for Allen-Bradley Data Highway^tm
on OpenVMS^tm
Installation and User's Guide

Figure 3-38 shows the structure of a legal Internal Storage data table address for the PLC-5/250.

Table 3-24 shows examples of legal Internal Storage data table addresses for the PLC-5/250.

Figure 3-38 PLC-5 / 250 Internal Storage Address Format

Table 3-24 Example PLC-5 / 250 Internal Storage Addresses

Example Address	MMS Type1	Description
IS:20	UNSIGNED_16	Word 20 in remote scanner 1
IS:12	INTEGER_16	Word 12 in remote scanner 1
$IS:203/10	BIT_STRING	Bit 10 octal of word 203 octal in remote scanner 2
IS:0	Array of 10 UNSIGNED_16	Ten words beginning at word 0 in remote scanner 1