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JL350-2J Large Flow Rates Pump External Control Function
Release Time：2016-12-23
External Control Function
External analog signal controls the speed: The keys on the panel of frequency converter are invalid by setting the parameters (needs unlock). The speeds are controlled by external control terminals.485 communication interface: By setting the parameters (needs unlock) the master computer can control the pump directly by communication interface.
External analog signal controls the speed: The keys on the panel of frequency converter are invalid by setting the parameters (needs unlock). The speeds are controlled by external control terminals.485 communication interface: By setting the parameters (needs unlock) the master computer can control the pump directly by communication interface.
Note
The frequency converter has many parameter setting items. To avoid misoperation we lock the parameter settings by password.We set the max. frequency of the frequency converter is 65 Hz and the max. speed is 370 rpm.
If other parameters setting are needed please ask for password from our company. But we won't take any responsibility if damage occurs because of parameters changing.
