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PowerCommand digital Controller

The PowerCommand digital is a generator-set controller. It is used on generator sets from Cummins/Onan, including the 60 Hz DQKAD, 60 Hz DQKAE, 60 Hz DQKAF and C2750 D5.

Generator sets

Cummins/Onan

Brand

60–3500 kW

Power range

Diesel

Fuel

Generator sets using this controller

Cummins/Onan 60 Hz DQKADCummins/Onan 60 Hz DQKAECummins/Onan 60 Hz DQKAFCummins/Onan C2750 D5 Cummins/Onan C3000 D6 Cummins/Onan C3250 D6 Cummins/Onan C3500 D5 Cummins/Onan C3500 D5e Cummins/Onan C3500 D6 Cummins/Onan C3750 D5 Cummins/Onan C3750 D5e Cummins/Onan D-3519 Cummins/Onan D-3521 Cummins/Onan D-3523 Cummins/Onan D-3524Cummins/Onan D-3524 - EPA Tier 2Cummins/Onan DQGAE Cummins/Onan DQGAFCummins/Onan DQGAGCummins/Onan DQGAHCummins/Onan DQGAJCummins/Onan DQGAKCummins/Onan DQGAMCummins/Onan DQGANCummins/Onan DQGAS Cummins/Onan DQKAA Cummins/Onan DQKAB Cummins/Onan DQKAD Cummins/Onan DQKAE Cummins/Onan DQKAFCummins/Onan DQKAGCummins/Onan DQKAHCummins/Onan DQKAJCummins/Onan DQKAM Cummins/Onan DQKAN Cummins/Onan QSK38Cummins/Onan QSK50 seriesCummins/Onan QSK60 seriesCummins/Onan QSK95 Series GeneratorCummins/Onan TA Luft - EPA

Also fitted to: Cummins/Onan D-3519 - 2g TA Luft – EPA Tier 2, Cummins/Onan D-3521 - 2g TA Luft – EPA Tier 2, Cummins/Onan D-3523 - 2g TA Luft – EPA Tier 2, Cummins/Onan PowerCommand.

Engines paired with this controller

Cummins/Onan D-3537 Cummins/Onan QSK 50 G10 Cummins/Onan QSK38 Cummins/Onan QSK50 series Cummins/Onan QSK50-G5 NR2 Cummins/Onan QSK60 Cummins/Onan QSK60-G19 Cummins/Onan QSK60-G6 NR2 Cummins/Onan QSK78-G15 Cummins/Onan QSK95 Cummins/Onan QSK95-G4

Troubleshooting

Fault codes

Code	Meaning
32	Reverse power shutdown
81u	Under frequency shutdown

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.