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PROBLEMS RELATED TO IR BEAMS : · Verifiy the LED status on the IMN240 RX.
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PROBLEMS RELATED TO MICROWAVE : · Verifiy the LED status on on microwaves MES050/080TX e MES050/080RX. Verify Also the parameters with MES051
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TROUBLESHOOOTING |
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LED1 (red) |
LED2 (green) |
LED3(yellow) |
LED4(green) |
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OFF |
OK |
Faulty IMN240, need replacement |
OK |
System not aligned well. Verify beams alignment |
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ON |
Alarm, verify the correct alagnment and the syncro cable |
Faulty IMN240, need replacement |
System in disqualification. Verify beams alignment |
OK |
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Blinking |
No beams detected, Verify the correct plug of the flat cables between IMN240 and IMN242 |
OK |
No beams detected, Verify the correct plug of the flat cables between IMN240 and IMN242 |
A slow and constant blinking means alarm (see also L1) or problems on syncro cable (make the checks). An irregular off switching of the led means problems derived from external noises. Verify groundings, cables integrity and presence of possible noise causes (220V, power cables ecc) |
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TX MICROWAVE |
LED1 (Green) |
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OFF |
No power |
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ON |
OK |
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RX MICROWAVE |
LED1 (Green) |
LED2 (red) |
LED3(Green) |
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OFF |
No power |
OK |
No Radio Link |
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ON |
OK |
ALARM |
OK |
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Blinking |
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Signal at limit |