Omron NX-SL series User Manual

4 - 17
4 Safety Function Blocks
NX-series Safety Control Unit Instructions Reference Manual (Z931)
4
SF_EDM
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
0
1
1
3
2
1
1
1
1
2
1
1
2
2
1
3
2
2
1
1
1
Idle
0000
Init
8001
Init Error
C111
Reset
Error 1
C001
Reset
Error 21/22/23
C011
C021
C031
EDM
Error 11/12/13
C010
C020
C030
Output
Disable
8010
EDM
Error 21/22/23
C040
C050
C060
Reset
Error 31/32/33
C041
C051
C061
Output
Enable
8000
EDM
Error 31/32/33
C070
C080
C090
Reset
Error 41/42/43
C071
C081
C091
NOT Activate
Activate
NOT Reset
NOT Reset
NOT Reset
NOT Reset
NOT Reset
Reset AND NOT R TRIG at Reset
AND NOT S_StartReset
(Reset AND NOT R_TRIG at Reset
AND S_EDMT AND S_EDM2)
OR
(R_TRIG at Reset AND
R_TRIG at S_EDM1
AND/OR S_EDM2)
R_TRIG at Reset
AND S_EDM1
AND S_EDM2
(R_TRIG at Reset AND
R_TRIG at S_ OutControl) AND NOT
S_StartReset
(S_OutControl
AND NOT S_EDM1
AND/OR S_EDM2)
R_TRIG at Reset
AND S_EDM1
AND S_EDM2
R_TRIG at Reset
AND NOT
(R_TRIG at S_EDM1 OR
R_TRIG at S_EDM2)
Reset AND
NOT R_TRIG at Reset
Monitoring Time elapsed
AND NOT S _EDM1
AND/OR NOTS_EDM2
(Reset AND
NOT R_TRIG at Reset AND
S_EDM1 AND S_EDM2)
OR(R_TRIG at Reset
AND TRIG at S_EDM1
AND/OR S_EDM2)
Monitoring Time elapsed AND
(S_EDM1 OR S_EDM2)
Monitoring Time elapsed AND
(S_EDM1 OR S_EDM2)
R_TRIG at Reset OR S_StartReset
S_OutControl
NOT S_OutControl
Ready =FALSE
Ready =TRUE
S_EDM_Out=FALSE
S_EDM_Out=TRUE

Omron NX-SL series Specifications

General

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