Shenchen Pump LabV Series
4.7 External Speed Control Setting Interface
External Speed Control Setting Interface as below:
Click System Settings button in the main interface, then click External Speed
Control button to enter External Speed Control Settings interface.
According with external input signal to set the analog signal: 0-5V, 0-10V or
4-20mA. Between analog signal voltage range and motor speed, there is linear
relationship.( when the working speed limit is off).
After turn on the maximum working speed limit, the motor speed will be
limited. For example, if 0V to 0rpm, 5V to 600rpm ( then 2.5V should be 300rpm).
But if the maximum working speed limit is 300rpm, when external input analog
signal is 2.5V, the motor speed is 300rpm. After the input signal exceeds 2.5V, the
motor speed remains unchanged at 300 rpm.
To Next Page
Loading...