The Fire Pump Digital (FPDP) is a generator-set controller. It is used on generator sets from Cummins/Onan, including the CFP11E-F20, CFP15E-F10, CFP15E-F20 and CFP15E-F30.
Also fitted to: Cummins/Onan CFP15E, Cummins/Onan CFP9E.
| Symptom | Remedy |
|---|---|
| Communications have been lost with the Digital Panel Expansion Module (DPEM). | As shown in Figure 2-8, 'DPEM Lost' will appear on the FPDP User Interface Screen if communications between the FPDP and DPEM are compromised. |
| Communications have been lost with the ECM. | The FPDP communicates with electronically-controlled engines via J1939. As shown in Figure 2-7, if communications are lost, 'J1939 Lost' will appear on the top left of the screen. The warning lamp will also illuminate and the text 'NWF' (which stands for 'Network Failure') will replace all digital J1939 values, except the tachometer, which will revert to using a mechanical speed sensor for engine speed detection. |
| The ECM has sensed a fuel system or ECM-specific diagnostic fault. | Refer to the Fault Code Chart in the Fault Codes Section or contact your local Cummins Distributor. |
| The ECM has sensed a non-mission disabling fault. | A three- or four-digit diagnostic fault code will display on the FPDP which can then be used to help diagnose the engine malfunction. Refer to the Fault Code Chart in the Fault Codes Section or contact your local Cummins Distributor. |
Fault codes and symptom→remedy steps extracted from this controller’s service/owner documentation; verify against the official manual before servicing. Aggregated from the service documentation of generator sets built on this controller.