181
F3SJ-A
User’s Manual
Chapter
6
Pr
e-Oper
at
ion
Che
cklist
s
Checklists
E
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.
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.
Wiring must not be bent, cracked, nor damaged.
Operation Check While the Machine Is Stopped
The test rod is not deformed.
Depending on the unit's model and settings of floating blanking function, detection capability may
vary. Use a test rod with an appropriate diameter for inspection. Use a test rod with an appropriate
diameter for inspection, since F3SJ-A
P55 has not accessory test rod.Accessory test rod
cannot be used because of the diameter when floating blanking function is used. Use a test rod with
an appropriate diameter.
The sensor can detect a test rod wherever it is in the detection zone. In other words, when a test rod
is inserted into the detection zone, all 5 incident light level indicators turn OFF, and the OFF-state
indicator turns ON.
When fixed blanking function is used, you must ensure that all blanked zones in the detection zone
are covered by construction and that there should be no zone that cannot detect the test rod in the
detection zone.
To check detection, move the test rod as shown in the diagram below.
When the external test function is used:
The OFF-state indicator turns ON when the test input line is short-circuited to 9 to 24V.
When the external device monitoring function is used:
When the F3SJ is blocked and the external device monitoring input terminal is open, it enters a
lockout state.
When the start interlock function is used:
After the F3SJ is turned ON, the OFF-state indicator remains turned ON, even if the F3SJ is receiving
light. The reset switch input turns ON the ON-state indicator.
When the restart interlock function is used:
While the ON-state indicator is ON, the OFF-state indicator remains turned ON, even when the F3SJ
is blocked and then receives light again. The reset switch input turns ON the ON-state indicator.
When muting function is used, minimum muting time limit required must be set.
When muting function's operation mode is exit only muting mode, minimum muting waiting time
required must be set.
Under muting state, a signal that indicates muting state must be output from either of the followings:
- External Indicator 1 or 2
- Auxiliary Output 1
When override function is used, minimum override time limit required must be set.
Start
Stop
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of
CMA/Flodyne/Hydradyne
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Motion
Control
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