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68
Chapter
2
Mu
ting
F3SG-R
User’s Manual
System Operation and Functions
If the duration between when the muting input A is turned ON from the OFF state and when the muting
input B is turned OFF from the ON state is within T1max [ s ], the safety function of the F3SG-RA is
disabled. (Safety outputs are kept ON even if F3SG-RA is blocked)
Time t1 [ s ] for F3SG-RA to enter muting state is within the range shown below:
t1 < T1max. . . . . . . . . . . Equation (5)
T1max [ s ] : Muting input time limit value (maximum)
The value of T1
max
can be changed by the Configuration Tool.
Timing Chart
Guard fence
Limit switch1
(N.O. Contact)
Limit switch 2
(N.C. Contact)
During muting
ON: To muting input A
ON -> OFF: To muting input B
Input time difference between muting inputs A and B
must be T1max or less
(initial setting is 4 s)
F3SG-RA
24 V
Muting input A
(Limit switch1)
ON
OFF
Muting input B
(Limit switch2)
Beam state
Unblocked
Blocked
OSSD
ON
OFF
ON
OFF
Enabled
Disabled
T1max
Muting state
T2 max.
T2 max.
80 ms max.
T3 (0.1 s) max.
T3 (0.1 s) max.
Содержание F3SG-RA
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