A short video about programming the LAMBDA Peristaltic Pumps can be found at: www.lambda-instruments.com/peristaltic-pumps/#video
Up to 99 pairs of time and speed settings (flow rates) may be programmed locally on pump display of all LAMBDA peristaltic pumps except PRECIFLOW.
The programming mode is accessed by simultaneously pressing the buttons REMOTE and RUN until the indication “PGM” appears on the display and both directions LEDs (◄|►) are illuminated.
Remark: If you repeat this simultaneous pressing of the REMOTE and RUN buttons, the memory will be cleared and the indication “cLE” will appear on the display. To enter the programming mode again, press the REMOTE and RUN buttons again until “PGM” appears.
In a similar way up to 99 program steps can be entered.
Remark: It is not possible to end the program after programming the time data.
The direction LEDs indicate if you are programming speed or time:
It is possible to stop the pump by pressing the ON/OFF button, to change the direction and the rotation speed during any running program step. This facilitates urgent replacement of tubing or allows reaction in other emergency situations.
Remark: Do not forget to restore the right direction of the rotation and to switch the pump on again (by pressing the ON/OFF button) after you have finished your intervention.
The time basis in the microprocessor is not stopped during this intervention, so that the total time of the running steps and of the whole program will not be affected. When the program step time has elapsed, the pump will automatically go on with the next program step. Thus, the program is not modified by this emergency intervention.
It is possible to review the program by proceeding in the same way as during programming but without modifying it.