Omron Sti F3SJ-A Series User Manual page 109

1, Hazardous part of the machine is on the same side of a human body
F3SJ
Limit switch 2
(N.C. Contact)
The limit switch 1 of N.O contact is open and the muting input 1 is OFF, and the limit switch 2 of N.C
contact is short-circuited and the muting input 2 is ON, and safety function of F3SJ is being enabled.
2, Hazardous part of the machine is on the opposite side of a human body
F3SJ
Limit switch 2
(N.C. Contact)
24V
Rotation of a robot arm sets the muting input 1 from OFF to ON. Safety function of F3SJ is enabled.
F3SJ
Limit switch 2
(N.C. Contact)
24V
When the muting input 1 turns from OFF to ON and when the muting input 2 is turned from ON to OFF
within T1max [s] before or after the muting input 1's turning ON, safety function of F3SJ is disabled.
(Safety output is kept ON even if F3SJ is blocked)
Worktable
Robot arm
Limit switch1
table
(N.O. Contact)
24V
Limit switch1
(N.O. Contact)
OFF -> ON: To muting input 1
ON: To muting input 2
Guard fence
During muting
Limit switch1
(N.O. Contact)
ON: To muting input 1
ON -> OFF: To muting input 2
What can be done by the setting tool
Guard fence
Under normal operation
OFF: To muting input 1
ON: To muting input 2
Guard fence
Under normal operation
Input time difference between muting inputs 1 and 2
must be T1max or less
(initial setting is 3s)
E
F3SJ-A
89
User's Manual