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8012428/YWL2/3-0/2016-08| SICKO P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER T
Subject to change without notice
6 TROUBLESHOOTING
6.2 Sender/receiver unit
Malfunctions
Warning and error messages in SOPAS ET
Fig. 75: SOPAS ET menu: DH T200/Diagnosis/Error messages/Warnings
Current warning or error messages, or earlier messages stored in the error memory, can be
shown by selecting “actual” or “memory” in the “Error selection” or “Warnings selection”
window.
● Display of error or warning: With LED symbol
● Description of error or warning: In the description field of SOPAS ET
Malfunctions listed below can probably be cleared onsite.
Symptom Possible cause Action
● LEDs of the
sender/receiver
are not on
● No sender light
beam
● No supply voltage
● Connection line not connected correctly
or defective
● Defective plug connector
▸ Check plug connectors and lines.
▸ Contact SICK Customer Service.