Watson-Marlow 720DuN User Manual 39
18.2.1 Input 1: speed
Select Input 1 - speed using the UP or DOWN keys and press ENTER to con-
firm your choice.
The pump offers three further choices: 4-20mA, 0-10V and 1-5V. Use the UP
or DOWN keys to make a selection and press ENTER to confirm your decision.
The pump configures the hardware and factory-set response data and briefly
displays a confirmation screen. The user is returned to the Analogue setup dis-
play. Example figures are shown here.
Alternatively the user can select Program to configure the pump to respond in
a user-programmed way to any process signal range within 4-20mA, 0-10V or
1-5V.