IL PLC Omron :
IL(02) - Interlock.
Purpose:
If an interlock condition is OFF, all outputs and all timer PVs between the current IL(02) and the next ILC(03) are turned OFF or reset, respectively. Other instructions are treated as NOP. Counter PVs are maintained. If the execution condition is ON, execution continues normally.
ILC PLC Omron :
ILC(03) - Interlock Clear.
Purpose:
If an interlock condition is OFF, all outputs and all timer PVs between the current IL(02) and the next ILC(03) are turned OFF or reset, respectively. Other instructions are treated as NOP. Counter PVs are maintained. If the execution condition is ON, execution continues normally.
IL and ILC at Software SYSWIN for PLC Omron :
See : Simulation Make IL and ILC