Omron F3SG-PGA-A User Manual page 116

System Operation and Functions
3.
MUTING is maintained
The muting sensors A1 and B1 are turned OFF but A2 and B2 are ON, so the MUTING state is still
maintained. The OSSD 1 and 2 are turned ON.
4.
MUTING is released
The muting sensor B2 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, D3 [m], required for muting sensors to keep MUTING enabled is :
D3 < L . . . . . Formula (3)
L [m]: Length of a workpiece
The maximum distance, d2 [m], required for muting sensors to keep MUTING enabled is :
V x T1min < d2 < V x T1max . . . . . Formula (4)
V [m/s]
T1min [s] : Muting input time limit value (minimum). It is set as 0.1 s. (configurable)
T1max [s] : Muting input time limit value (maximum). It is set as 4 s. (configurable)
F3SG-SR/PG
86
User's Manual
A1
A1
: Approach speed of a workpiece
Hazardous zone
C1 A2
Workpiece
B1 C2 B2
Hazardous zone
C1 A2
Workpiece
B1 C2 B2