Omron Sti F3SJ-A N Series, Quick Installation Manual

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10
F3SJ-A-TS
Quick Installation Manual
6. Pre-Operation Checklists / Maintenance Checklists
After wiring, mounting and beam alignment are done, check the operation of the F3SJ-A-TS.
Pre-Operation Checklists
After installation, the highest level administrator must use the following checklist to verify the operation, plac-
ing a check mark in each of the boxes.
■
Checklists
- Installation Condition Check
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The machine itself does not prevent the operation of safety functions such as stopping.
□
The hazardous part of a machine cannot be reached without passing through the detection zone of the
F3SJ-A-TS.
□
The system is configured so that the can always detect a worker who is working in the hazardous zone.
□
The interlock reset switch is installed in a location that provides a clear view of the entire hazardous zone
and it cannot be activated from within the hazardous zone.
□
Safety distance has been calculated. Calculated distance: S = ( )mm
□
The actual distance is equal to or greater than the calculated distance. Actual distance = ( )mm
□
Reflective surfaces are not installed in prohibited zones.
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Not installed in a reflective configuration.
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When muting function is used, a muting sensor must be installed so that muting state should not occur
when a human body enters a detection zone of F3SJ-A-TS by mistake.
□
When muting function is used, a muting sensor must be installed so that muting state should not occur
when a human body enters a hazardous zone of a machine.
□
When muting function is used, muting state can be checked from where a worker operates or adjust the
machine.
□
A muting sensor consists of 2 independent devices.
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It is not used in flammable or explosive atmosphere.
- Wiring Check Before Power Is Turned ON
□
When the power supply unit is connected to multiple devices, the power supply unit must have tolerance
against total rated current of the devices.
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The power supply unit is a 24 VDC unit that conforms to the EMC Directive, Low-voltage Directive, and
output holding specifications.
□
The power supply polarity is not connected in reverse.
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Emitter/receiver cables are properly connected to the respective emitters/receivers.
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Double insulation is used between I/O lines and the hazard potential (commercial power supplies, etc.).
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Outputs are not short-circuited to the +24V line.
□
Loads are not connected to the +24V line.
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All lines are not connected to commercial power source.
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F3SJ-A-TS's power supply connector and series connection connector must not be attached upside
down.
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Model of emitter and receiver must be the same.
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When 2 or more sets of F3SJ-A-TS are used, series connection is made or mutual interference preven-
tion measures are taken.
□
When 2 or more sets of F3SJ-A-TSs are used in series connection, PNP output type and NPN output
type must not be connected.
□
A secondary sensor farthest from its power supply has either of the followings:
• Cap
• Key cap for muting
• Muting lamp (set of lamp and cable)
□
Neither connector, cap, or bracket must be loose.
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Auxiliary outputs 1 and 2, and external indicator outputs 1 and 2 must not be used as safety output.
□
Power supply's 0V must be grounded.
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Wiring must not be bent, cracked, nor damaged.
-Operation Check While the Machine Is Stopped
□
The test rod is not deformed.
Mounting/Beam Alignment Function Selection
Pre-Operation Checklist /
Maintenance Checklists