Omron F3SG-SRB Series - Page 92

64
Chapter2 Muting
F3SG-SR
User’s Manual
System Operation and Functions
 End conditions
If either of the following conditions is satisfied, the MUTING state is released.
• The muting input A or B turns OFF for the maximum allowable muting signal interruption of T3 (at
least 0.1 s: configurable) or longer.
• The duration of the MUTING state exceeds the muting time limit of T2 (at least 60 s: configurable).
The MUTING state is also released when the F3SG-SR enters the LOCKOUT state.
 Timing chart
 Factory default setting
Variable Variable name Value Description
T
1min Muting input time limit value
(minimum)
0.1 s Minimum time difference between muting inputs A and B.
If the time difference between muting inputs A and B is smaller
than this value, a muting sequence error occurs.
T
1max Muting input time limit value
(maximum)
4 s Maximum time difference between muting inputs A and B.
If the time difference between muting inputs A and B is larger
than this value, a muting sequence error occurs.
T
2 Muting time limit 60 s The duration time of the Muting function. The MUTING state is
cancelled if it continues for longer than this time limit.
T
3 Maximum allowable muting
signal interruption
0.1 s Maximum duration of a signal interruption allowed in muting
inputs A and B.
T1min: Muting input time limit value (minimum)
T1max: Muting input time limit value (maximum)
T2: Muting time limit
T3: Maximum allowable muting signal interruption
* 102 ms max. when the
Intelligent Tap is connected
to the F3SG-SR.
T2 max.
Green blinking
Orange blinking
Orange
blinking
T3 max.
T3 max.
T1min to T1max
80 ms max. *
Muting input A
ON
OFF
Muting input B
MUTING state
Enabled
Disabled
OSSD
ON
OFF
ABI indicator
ON
OFF
Unblocked
Blocked
ON
OFF
Beam state