dacell DN-15W 사용자 설명서 - 페이지 16

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8. Setting KEY LOCK

This can be used as two function.

If you choose

Press

Function key and Power on.

Select

After selecting from in

If you choose

problem

* Defective Sensor

* AC noise in power line

Display

* Defective connection to sensor

drifts

(Noise)

* Input filter set incorrectly

* Defective Sensor

Display

* Open and short of

"OVER" or

sensor in/output line

"UNDER"

Display

* Exchange of sensor input line.

change --

* data setting error

key does not operate.

, Setting is possible.

, Press ENT key to store it.

-> Setting is impossible. You only use hi, low and zero key.

-> Setting is possible.

cause

correction

* Check sensor state and output

* Check power line and connection

* Check connection to sensor

* Check filter DIP switch

* Check connection to sensor

* Check sensor wiring

* Check sensor connection.