IDEC FS1A Controller - Manual (Page 102)

5-61
・ Machine stop <danger zone A>
Movable guard B
is opened.
Interlock switch A
Danger Zone A Danger Zone B
Contactor/
safety relay
Safety output A ON
Safety output B OFF
Emergency stop
switch
Interlock switch B
Machine running
Machine stop
Machine stop
Interlock switch A
Open!
Interlock switch B
Emergency stop
switch
Open!
Solenoid output A OFF
Guard lock
Solenoid output B ON
Guard lock release
Safety switch with lock A
(Spring lock type)
Safety switch with lock B
(Spring lock type)
・ Whole machine stops <danger zone A・B>
Emergency stop switch is pressed.
Emergency stop
switch
Interlock switch A
Danger Zone A Danger Zone B
Contactor/
Safety relay
Interlock switch B
Safety output A OFF
Safety output B OFF
Emergency stop
switch
Interlock switch B
Machine stop
Machine stop Machine stop
Interlock switch A
Press!
Solenoid output A ON
Solenoid output B ON
Guard lock release
Guard lock release
Safety switch with lock A
(Spring lock type)
Safety switch with lock B
(Spring lock type)