3-18
MASTERFLEX
®
Digital Pump Drive Operating Manual
Cole-Parmer
Section 3
Operation
This allows the user to input a current signal to control the RPM. The
user has an option to adjust the minimum, maximum and middle set
points for current and RPM. By default the minimum (MIN) current is
set to 4.1 mA and the RPM is set to 0.0. The maximum (MAX) is set to
20.0 mA and the RPM is set to maximum. The scaling can be inverted, if
necessary. The RPM is linear between these two points. After both
setpoints have been adjusted, save both setpoints from the upper setpoint
setting screen by highlighting the save icon and pressing ENTER.
To confirm CURRENT INPUT MODE is ON, press the BACK key
until the CONTINUOUS PUMP MODE screen appears. The Current
input icon will be displayed.
NOTE:
When Current Input is selected the drive will not start until the
CURRENT INPUT is ON and in CONTINUOUS PUMP MODE.
Remote Control
Current Input Menu
(continued)