Rockwell Automation 9301 Series RSView32 Users Guide - Manual (Page 707)

Addressing syntax for Allen–Bradley programmable controllers

D–9
PLC–5 (Enhanced) binary, BCD, integer,
ASCII, float, and string files
Fnnn:eee/bb
or
Fnnn:eeee/bb
F File type:
B = Binary
D = Decimal (BCD)
N = Integer
F = Floating point
A = ASCII
ST = String
nnn File number: 3 – 999 decimal
For direct driver communication, binary, integer,
and floating point file types use the default file
number if the file number is absent. The default
numbers are 3 (binary), 7 (integer), and 8
(floating point).
eee Element number: 0 – 999 decimal
or
eeee Element number: 0 – 1999 decimal for
PLC–5/80 Series E firmware
bb (optional) Bit offset within word: 0 – 15 decimal
Bit offset is not supported for floating point and
string file types.
Example: B84:113/13