Additional Functions - SICK WSE26 Instrucciones De Operación

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Additional functions

8020358.14CS | SICK
Subject to change without notice
Table 5: Push / pull
Q
Push-pull
(≤ 100 mA)
Q
Push-pull
(≤ 100 mA)
Alarm
Alarm output: The sensor (WEO26 P, WEO26 I) features a pre-failure notification output
("Alarm" in connection diagram
is only ready for operation to a limited extent. The LED indicator flashes in this case.
Possible causes: Sensor or reflector is contaminated, sensor is out of alignment. In the
good state: LOW (0), if excessively contaminated HIGH (1).
Health
Health output: The sensor (WEO26 P, WEO26 I) features a pre-failure notification output
("Health" in connection diagram
is only ready for operation to a limited extent or the cable has been interrupted. Possi‐
ble causes: Sensor or reflector is contaminated, sensor is out of alignment, cable is
damaged. In the good state: HIGH (1), if excessively contaminated or in the event of
cable interruption LOW (0). The yellow LED indicator flashes in this case.
ADDITIONAL FUNCTIONS
+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
[see table 6]), which issues a notification if the sensor
[see table 6]), which issues a notification if the sensor
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+ (L+)
Q
‒ (M)
+ (L+)
Q
‒ (M)
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