PLC-5 enhanced: I/O and status files
This addressing syntax applies to PLC-5/11, PLC-5/20, PLC-5/30, PLC-5/40, PLC-5/60, and PLC-5/80.
F:eee/bb
F | (file type) | |
I | Input | |
O | Output | |
S | Status | |
eee | (element number) | |
for input and output files: | ||
PLC-5/11 | 0-037 octal | |
PLC-5/20 | 0-037 octal | |
PLC-5/30 | 0-077 octal | |
PLC-5/40 | 0-177 octal | |
PLC-5/60 | 0-277 octal | |
PLC-5/80 | 0-277 octal | |
for status files | ||
0-127 decimal | ||
bb | (optional bit offset within word) | |
for I/O files | 0-17 octal | |
for status file | 0-15 decimal |
Example
O:167/11 |
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