Omron F3SS Instruction Manual page 13

4-5 Switch Settings
When determining which operating mode to select, it may be helpful to consult the functional flow charts which
follow.
Power Off
Apply Power
Open and then Close
Start Switch Contacts
Machine MPCE Contacts
Close Machine Start
Machine Run
Interrupt Sensing Beam
Machine MPCE Contacts
Open Machine Stop
Sensing Beam Clear
Open and then Close
Start Switch Contacts
Indicator On
Figure 4-2 Start / Restart Interlock Mode Functional Flow Chart
Power Off
Apply Power
Open and then Close
Start Switch Contacts
Machine MPCE Contacts
Close Machine Start
Machine Run
Interrupt Sensing Beam
Machine MPCE Contacts
Open Machine Stop
Sensing Beam Clear
Indicator On
START/RESTART INTERLOCK FUNCTION
F3SS Status
Power Supply "Off"
Power-Up Inhibit Condition
Restart Signal
Sensing Beam Clear
Machine Run
Machine Run Condition
Sensing Beam Blocked
Guard Interlock Condition
Sensing Beam Blocked
Guard Interlock Condition
Reset of Restart Interlock
(rerquires Restart before machine will run)
Restart Signal
(resumes Machine Run condition)
Indicator Off
START INTERLOCK MODE FUNCTION
F3SS Status
Power Supply "Off"
Power-Up Inhibit Condition
Restart Signal
Sensing Beam Clear
Machine Start
Machine Run Condition
Sensing Beam Blocked
Sensing Beam Blocked
Sensing Beam Clear
Indicator Off
Figure 4-3 Start Interlock Mode Functional Flow Chart
Indicators
Interlock
Run Align
Stop
Yellow
Green Amber
Red
Indicators
Run Interlock Align
Stop
Green Yellow Amber
Red
4 Installation
Solid-State
Safety Output
Current Source
Off
Off
On
On
On
Off
Off
Off
On
Solid-State
Safety Output
Current Source
Off
Off
On
On
On
Off
Off
On
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