IS3x/TTS Sensor Features
SMART MATRIX TWIST - 3-4 -
Interpretation of the signalling lights located on the sensors
Green Led ON Normal operation in CONTROL mode;
No defects detected by the sensor.
Green LED FLASHING Normal operation in MONITOR mode
Sensor under automatic numbering procedure.
Sensor in Delay Control phase
Sensor disabled via software
Red LED FLASHING During machine operation the sensor detected a defect.
1 flash TPX-L error (*)
2 flashes TPX-H error (*)
Green LED ON
Red LED ON
Sensor locked. Switch off and on the system. If the condition
persists, replace the sensor.
Green LED OFF
Red LED OFF
Sensor not powered (check connections).
Sensor de-activated (“Touch Light” skimmed); to re-activated it,
skim again the “Touch Light”.
Green LED FLASHING
Red LED FLASHING
Indicates a sensor fault (e.g. Loss of stored data).
Try to reprogram the sensor.
If the fault remains, replace the sensor
(*) For more details, please refer to paragraph “Parameters that affect the sensor detection features”.
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