Omron NX-SL series User Manual

4 - 103
4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF_OutControl
Note Transitions to the Idle state from any other state are not shown for when Activate changes to FALSE. How-
ever, the transition to the Idle state has the highest priority (0).
State Transition Diagram
1
2
3
1
1
1
1
1
1
2
2
2
1
1
1
1
3
3
4
0
Idle
0000
Init
8001
Init
Error
C111
Reset
Error 1
C001
Reset
Error 2
C002
Lock
8003
Lock
Error
C211
Safe
8002
Output
Disable
8010
Control
Error
C010
Output
Enable
8000
Activate
NOT Activate
R_TRIG at Reset
AND R_TRIG at
Process Control
NOT Reset
NOT Reset
Reset AND NOT R_TRIG at Reset
ANDNOT S_StartReset
NOT Reset
NOT Reset
Reset AND NOT R_TRIG at Reset
ANDNOT S_AutoReset
R_TRIG at ResetR_TRIG at Reset
ANDAND R_TRIG at R_TRIG at
Process ControlProcess Control
R_TRIG at Reset
AND R_TRIG at
Process Control
S_SafeControl
NOT S_SafeControl
NOT S_SafeControl
NOT S_SafeControl
R_TRIG at Reset
OR S_AutoReset
NOT Process Control
NOT R_TRIG
at Process Control
AND Process Control
AND NOTStatic Control
NOT Process Control
S_Safe Control AND
(R_TRIG at ProcessControl OR
(StaticControl AND ProcessControl))
R_TRIG at Reset OR S_StartReset
Ready =FALSE
Ready =TRUE
S_OutControl=FALSE
S_OutControl=TRUE

Omron NX-SL series Specifications

General

Brand	Omron
Model	NX-SL series
Category	Control Unit
Language	English