SORHEA
Adjusting the response time:
Adjustment of the response time allows adaptation of the detection sensitivity of the barrier
environment. A long response time reduces the sensitivity
Response
time
5
FINAL TESTS
After installation, verify correct operation with a complete test:
• Transmitter active: green Led on
• Alarm triggered by passage between beams: red Led on.
6
TROUBLESHOOTING
Malfunction
Green Led on transmitter out
Red Led on the receiver column
out continually
Red Led on the receiver column
lit continually
Beams interrupted, but red light
of reception column not on
50 ms
100 ms
Probable cause
Improper power supply
−
Transmitter column without
−
power
Poor alignment
−
Transmitter on different
−
channel
Channel not validated
−
Object obstructing the beams
−
The beams are not interrupted
−
simultaneously
200 ms
(default value)
- 17 -
400 ms
700 ms
Solution
Check power supply (operating
−
range between 10V and 14V).
Check transmitter power supply
−
Reperform alignment procedure
−
Change transmitter channel
−
Switch column power off and on
−
Disengage the beam axes
−
Interrupt all beams
−
simultaneously
UNIRIS II 50