Omron F3SG-PGA-A User Manual page 135

Under exit-only muting mode
Muting input A
OFF
Muting input B
OFF
RESET
OFF
Enabled
Override state
Disabled
Unblocked
Beam state
Blocked
OSSD
OFF
Note. In this timing chart, the OVERRIDE state ends when the F3SG-SR/PG receives light.
 Factory default setting
Variable Variable name
T1 Override input time limit
T2 Override time limit
 Basic wiring diagram
• External Device Monitoring used and in Manual Reset mode
PNP
24V/0V (Brown)
S3
S4
MUTE B (Pink)
F3SG-SR/
F3SG-PGA-A/-L
receiver,
F3SG-PGA-C MUTE A (Gray)
emitter/receiver
RESET/EDM (Yellow) *1
0V/24V (Blue)
S1: Lockout or interlock reset switch or override switch
S2: Override cancel switch
S3, S4: Muting sensor
KM1, KM2: External device
*1. Also used as Override input line.
*2. Make sure to connect an override cancel switch to the RESET line when using the Override function.
Otherwise the OVERRIDE state may not be released by the override cancel switch, resulting in serious injury.
ON
ON
ON
T1 T1 T1 T1 T1 T1
1 s max.
ON
Value
1 s
600 s
+24 VDC
S2 KM1
*2
KM2
S1
0V
System Operation and Functions
1 s max.
T2 max.
T1: Override input time limit
T2: Override time limit
Description
Maximum input time of override input.
The duration time of the Override function. The OVERRIDE state
is cancelled if it continues for longer than this time limit.
NPN
24V/0V (Brown)
S3 S4
MUTE B (Pink)
F3SG-SR/
F3SG-PGA-A/-L
receiver,
F3SG-PGA-C MUTE A (Gray)
emitter/receiver
RESET/EDM (Yellow) *1
0V/24V (Blue)
0V
S2 KM1
KM2
S1
+24 VDC
F3SG-SR/PG
User's Manual
E
105