LS30 CONTROLLER INSTALLATION AND OPERATING GUIDE
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6. MULFUNCTION
In trouble shoong make sure that the oats of LS30 and MLG30
(whichever is being used with LS30 Controller) Level Control
Equipments are operang accurately. The wrongly selected, that
does not oat or defecve oats prevent you to take measure-
ment (see assembly and user guide for MLG series level control
equipments).
6.1 General Mulfuncon Codes
6.1.1 'Open' Mulfuncon Code
At errors related with sensor or sensor reference that can be
detected by device the 'Open' failure code ashes at the up-
per display. This may come to the meaning that the sensor
connecons are not made correctly or brokerage at cables.
6.1.2 'err' Mulfuncon Code
In case of adjustment of relay parameters at equal values 'err'
failure code appears in lower display. The relay on and o val-
ues should be denitely adjusted at dierent values.
Primarily make sure that sensor connecons are made as
per 3.3.1 or 3.3.2 in sequence,
If you are sure that the connecons are made as per se-
quence make sure that your cable is not broken,
If you are sure that cable is not broken make sure that the
reference values are adjusted accurately according to ad-
justment of '5. Adjustement of Sensor Reference Values',
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