Mitsubishi Electric MELFA CR800 Series Instruction Manual page 63

(3) Logic Input
(a) Overview
Logic Input is a state enabled based on a combination of DSIn inputs (n = 1 to 8) and AREAm inputs (m = 1
to 3).
It enables the AND condition of DSI and AREA to start the safety functions.
From Workspace, select [Online] -> [Parameter] -> [Safety Parameter] -> [Safety option] -> [Safety Logic] ->
[Safety Input (Safety IO)] and open the Safety Input screen, which enables configuring of LOGIC (circled in red in
the figure below).
The following is an example for inputting the SLS1 command when both DSI1 and AREA1 are enabled.
(b) How to view the Logic Input state
State variable M_Logic enables obtaining the Logic Input state.
The Operation Check screen for the safety input also enables viewing it.
Fig. 4-27: Logic Input
4 SAFETY MONITORING FUNCTIONS
Safety Logic Edit 4-53