Checking That Hazardous Parts Stop While The Machine Operates; Items To Inspect Every 6 Months Or When Machine Settings Are Changed - Omron F3SG-R User Manual

6-2-1-2. Checking that Hazardous Parts Stop While the Machine Operates

The hazardous parts are movable when nothing is in the detection zone.
The hazardous parts stop immediately when a test rod is inserted into the detection zone at 3
positions: "directly in front of the emitter", "directly in front of the receiver", and "between the emitter
and receiver". (Use the appropriate test rod.)
The hazardous parts remain stopped as long as the test rod is in the detection zone.
The hazardous parts stop when the power of the F3SG-R is turned OFF while nothing is in the
detection zone.

6-2-1-3. Items to Inspect Every 6 Months or When Machine Settings Are Changed

In addition to inspection item at operation start, following items must also be verified.
The outputs of the F3SG-R and the machine are properly wired.
The total number of times that the control relays/contactors have switched is significantly lower than
their design lives.
There is no ambient light.
When the configuration of the cascade connection is changed, either of the following is attached on
a secondary sensor farthest from its power supply:
- End Cap
- Lamp (F39-LP and F39-BTLP, sold separately)
- Bluetooth ® Communication Unit (F39-BT, sold separately)
+24 VDC line of the power supply must not be grounded.
Wiring must not be bent, cracked, nor damaged.
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F3SG-4RA-25-02TS
User's Manual
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