6.3 LED display
LED
Operating status
Outputs
A1
(OSSD)
A2
(OSSD)
Signal
No supply voltage
Both outputs
turned off
0
0
Power
Signal
Undervoltage
(BES0574, BES0575,
BES0576)
1
0
0
0
Power
Signal1) Undervoltage
(BES0578, BES0579)
0
1
0
0
Signal2)
Power
Signal
Power
Overvoltage
Both outputs
turned off
0
0
Sensor error
(see Section 8.1
Troubleshooting,
page 20)
One output or
both outputs
turned off
0
1
0
1
0
0
Signal
Power
Damping element within
the release zone
Both outputs
released
1
1
Damping element within
the close zone
Output A2 is
turned off
1
0
1) Sensor undamped
2) Sensor damped
LED on
LED off
LED flashing (2 Hz)
LED flashing rapidly (5 Hz)
www.balluff.com
25
BES M…-D11 Inductive Safety Sensors
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
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