Shenchen Precision Pump LabV6 Manual page 11

Shenchen Peristaltic Pump
describes external control interface .
B. Various independent external control mode setting switch work only
when the corresponding external control function is turned on.
7. External Speed Control Setting Interface:
External Speed Control Setting Interface as below:
Analog signal selection
0V
5V
600.00
Click Setting button in the main interface, then click External Speed Control
button to enter External Speed Control Settings interface.
Please choose simulated speed setting signal according to the input signal of
external port, 0-5V、0-10V、4-20mA, three simulated speed setting signal are
optional, the voltage range of simulated speed setting signal and motor speed are
of linear relation(upper limit of working speed is closed ).
When open the working speed upper limit, the motor speed is limited. For example,
assume 0V corresponding 0 rpm, 5V corresponding 600 rpm (2.5V should
corresponding 300 rpm). Set working speed upper limit to be 300 rpm, if the
external input simulated signal is 2.5V, the motor speed is 300 rpm, if the input
signal exceed 2.5V, motor speed maintain 300 rpm.
8、Communication Setting Interface:
Communication Setting Interface as below:
0-5V
0.0/
rpm
rpm
ON/OFF
Work speed limit
600.00
OK
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LabV Series
rpm