Using the Logic Editor
146 372 SPU 780 01EMAN May 2002
ISA Symbols
Overview If the ISA Symbol Name field in the project is set up to support discrete addresses,
the network editor draws the ISA symbol instead of the ladder logic instruction.
Attaching an ISA
Symbol to a
Discrete Device
From the logic editor:
ISA Symbol
Reference ISA Symbols:
Step Action
1 Select a discrete device.
2 Enter an ISA symbol name in the ISA Symbol field in the Documentation Editor.
Symbol Diagram Symbol Diagram
CRNC PBNC
CRNO PBNO
FLSNC PRSNC
FLSNO PRSNO
FSNC PSNC
FSNO PSNO