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F3SG-SR
User’s Manual
Chapter2 Muting
System Operation and Functions
E
3. MUTING is maintained
The F3SG-SR is blocked but the safety function is disabled due to MUTING, and the OSSD 1 and 2 are
turned ON.
4. MUTING is released
The muting sensor A1 is turned OFF, the Muting state is released, and the safety function of the F3SG-
SR is enabled.
Installation distance
The minimum distance, D1 [m], required for muting sensors to keep MUTING enabled is :
D1 < L . . . . . Formula (1)
L [m]: Length of a workpiece
The maximum distance, d1 [m], required for muting sensors to keep the MUTING state enabled is :
V x T1min < d1 < V x T1max . . . . . Formula (2)
V [m/s]: Approach speed of a workpiece
T1min [s]: Muting input time limit value (minimum). It is set as 0.1 s. It can be changed.
T1max [s]: Muting input time limit value (maximum). It is set as 4 s. It can be changed.
To enable the MUTING state, D1 and d1 must satisfy formulas (1) and (2), respectively.
Workpiece
F3SG-SR
B1
Mirror
Mirror
A1
Hazardous zone
Workpiece
F3SG-SR
B1
Mirror
Mirror
A1
Hazardous zone
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