BASEstartm Classic DAS
for Allen-Bradley
Data Highwaytm Protocol
Installation and User's Guide


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Integer File Addresses

Table 3-32 describes address specifications and data types for integer file addresses.

Table 3-32 Integer File Addresses
Address Format Comment
mNf:nn Word Integer file word
mNf:nn Longword 1 Integer file longword
mNf:nn/bb Bit Integer file bit


1Two words are read as one longword. The low order word is the least significant word.

Floating Point File Addresses

Table 3-33 describes address specifications and data types for floating point file addresses. Floating point addresses are supported only for the SLC-5/03 and SLC-5/04.

Table 3-33 Floating Point File Addresses
Address Format Comment
mFf:nn Float Float file floating point

ASCII File Addresses

Table 3-34 describes address specifications and data types for ASCII file addresses. ASCII file addresses are supported only for the SLC-5/03 and SLC-5/04. ASCII addresses must be read from and written to with element counts that are multiples of 2.

Table 3-34 ASCII File Addresses
Address Format Comment
Af:nn String:2 2 ASCII file characters

String Data Addresses

Table 3-35 describes address specifications and data types for string data addresses. String file addresses are supported only for the SLC-5/03 and SLC-5/04. String file addresses must be read and written to with element counts that are multiples of 2.

Table 3-35 String Data Addresses
Address Format Comment
mSTf:nn String Entire string structure


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