dacell SM150 Manual de instrucciones - Página 12

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DACELL CO., LTD
http://www.dacell.com
TEL:+82-43-2602242, FAX : +82-43-2602245
10. Trouble shooting and correction
problem
* Defective Sensor
* AC noise in power line
Display
* Defective connection
drifts
to sensor (Noise)
* Input filter set incorrectly
* Discordance between
sensor output and DIP
Display
S/W setting
19999 only
* Open and short of
sensor in/output line
Display
* Exchange of sensor
change --
input line.
* data setting error
Not able to
* Data Protection
select
FS,DP,CAL
* Defective voltage and current
Analog output
Problem
Other noise
protection
* If you have any questions, please contact the manufacturer.
cause
signal
* Difficulty of setting
* When 0～5V output is
required.
correction
* Check sensor state and output
* Check power line and connection
* Check connection to sensor
* Check filter DIP switch
* 6-2) check display time
* 6-3) Change to AV mode
* Check DIP switch about
sensor output
* Check sensor wiring
* Check sensor connection.
* refer to 6-3)
* Turn off data protection
refer to 3- 4)
* Check DIP Switch 5
* Adjust zero and span VR
refer to 2-3)
* Connect 1/4W 500Ω
accuracy resistor between
GND and OUT port
* Contact the manufacturer.
* Connection noise filter with
AC input line
* Set noise filter to coil in parallel
* Check the shield.
12