IDEC FS1A Controller - Manual (Page 91)

5-50
Operation example (Logic 6)
● Auto mode (Operating mode)
Machine running Machine stop (Safe state)
Emergency stop
switch
Interlock switch
Contactor/
safety relay ON
Machine running
Teach mode
Selector
switch
Enabling switch
Solenoid output OFF
Guard lock
Safety switch
with lock
(Spring lock type)
Inactive
Inactive
Auto mode
Contactor/
safety relay OFF Selector
switch
Teach mode
Open!
or
Machine stop
Machine stop
Open!
or
Press!
Press!
Solenoid output ON
Guard lock release
Safety switch
with lock
(Spring lock type)
Inactive
Inactive
Auto mode
● Teach mode (operating mode)
Machine running Machine stop (Safe state)
Emergency stop
switch
Interlock switch
Contactor/
safety relay ON
Selector
switch
Machine running
Teach mode
Enabling switch
Auto mode
Inactive
Inactive
Solenoid output OFF
Guard lock
Safety switch
with lock
(Spring lock type)
Position 2!
Position 2!
Contactor/
safety relay OFF
Selector
switch
Machine stop
Machine stop
Auto mode Teach mode
or
Press!
Position1!
Position3!
Position1!
Position3!
Inactive
Inactive
Solenoid output ON
Guard lock release
Safety switch
with lock
(Spring lock
type)
・ Emergency stop switch is pressed
or
・ Movable guard is opened.
(Contacts interlock switches are OFF)
・ Safety outputs are OFF.
・ Solenoid outputs are ON.
・ Safety outputs are ON.
・ Emergency stop switch is pressed
or
・ Release the hand from the enabling switch or
grasp the enabling switch strongly
・ Safety outputs are OFF.
・ Solenoid outputs are ON.
・ Safety outputs are ON.