DLS 125, Original Operating Manual

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14 BA FlexxPump 125 - 24 V_20181121_EN de 201811
Operation
5.1.5. U (cartridge size)
The parameter U indicates which cartridge size is used. U12 stands for cartridge size 125
cm³, U25 for cartridge size 250 cm³.
5.1.6. E (Error / inversion of output signals)
The parameter E indicates whether the signal images are generated inversely to an external
controller for empty, error message and feedback (motor running check). See 7.2 Output
Signals (PIN 4) for further information.
5.1.7. L (empty signal)
The parameter L indicates how the signal image for the empty message is output to an
external controller. The parameter depends on parameter E.
Only the L values L0 (low level signal) and L2 (square wave signal) are possible for the
setting E0 (factory setting).
Only the L values L1 (high level signal) and L2 (square wave signal) are possible for the
setting E1.
5.1.8. F (Feedback signal / motor running check)
The parameter F indicates whether a signal is output to an external controller during a
pumping process (motor running). The parameter depends on parameter E.
For the setting E0 (factory setting), the FlexxPump 125 sends a low-level signal to an
external controller during the pumping process, the pumping process cannot be detected in
the controller.
For the setting E1, the FlexxPump 125 sends a high-level signal to an external controller
during the pumping process, the pumping process is registered.