Omron F3SG-PGA-A User Manual page 113

3.
MUTING is maintained
The F3SG-SR/PG C1 and C2 are 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/PG C1 and C2 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.
Hazardous zone
B1 C1 Mirror
Workpiece
A1 C2
Hazardous zone
B1 C1 Mirror
A1 C2
System Operation and Functions
Mirror
Workpiece
Mirror
E
F3SG-SR/PG
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User's Manual