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WHEATON® R2P
™
2.0 Bottom Drive Roller Apparatus
34
DWK Life Sciences | 856.825.1100 |
www.dwk.com
| P/N 50099817 Rev. 11/2021
Change Motor Gear Ratio Screen
From the Factory Screen, this is the third icon from the top left. The unit is shipped from the factory
with the proper motor gear ratio already programmed, and the motor already calibrated. In the case
of display / CPU board replacement, motor controller replacement or motor replacement to a
different speed than that which was supplied from the factory, the motor gear ratio should be
checked and or changed. The motor gear ratio is found on the builder’s plate of the motor.
FIGURE 20
– CHANGE MOTOR GEAR RATIO
Proper motor gear ratio is critical to accurate bottle speed indication. Pressing this icon brings the
user to a data entry field that displays the current gear ratio. The user can only change the number
left of the colon.
Motor Encoder Calibration and Adjustment
A routine motor encoder calibration is not required nor recommended. Control of the motor is entirely
digital and will not drift with temperature or age of the equipment. In the case of display / CPU board
replacement, motor controller replacement or motor replacement to a different speed than that
which was supplied from the factory, a motor encoder calibration should be performed. Press the
Motor Calibrate
icon, then the
Start
to begin the calibration procedure. Follow the screen directions to
calibrate the motor encoder.
FIGURE 21
– MOTOR CALIBRATION
Motor Calibrate
Reversed Motor