Troubleshooting Failure Code ( DAFRMC ) Excavator PC200-8 Komatsu
Troubleshooting Failure Code ( DAFRMC ) Excavatoor PC200-8 Komatsu
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| troubleshooting-failure-code-DAFRMC |
User code Failure code
Trouble CAN disconnection (Monitor detected)
E0E DAFRMC (Machine monitor system)
Contents of trouble
• Pada machine monitor excavator PC200-8 Komatsu terdeteksi communication error in CAN communication circuit antara pump controller dengan engine controller.
• Jika penyebab failure code hilang maka sistem mengatur ulang sendiri.
Trouble yang akan muncul pada excavator PC200-8 Komatsu
Information tdak dapat dikirimkan secara normal by CAN communication and machine tidak dapat beroperasi secara normal. (Trouble fenomena tergantung pada on failed section.)
Related information
• Cara memeunculkan error code pada monitor excavator PC200-8 Komatsu , putar starting switch ON.
Prosedur Troubleshooting Failure Code ( DAFRMC ) Excavator PC200-8 Komatsu
Kemungkinan Penyebab dan standard value pada saat keadaan normal
1 Disconnection in wiring harness (Disconnection in wiring or defective contact in connector)
Prepare dengan starting switch OFF, selanjutnya lakukan troubleshooting tanpa memutar starting switch ON.
- Wiring harness between CM02 (female) (8), (9) – C01 (female) (45), – CE02 (female) (46), – K02 (female) (A)
Resistance Max. 1 ohm
- Wiring harness antara CM02 (female) (10) – C01 (female) (64), – CE02 (female) (47), – K02 (female) (B)
Resistance Max. 1 ohm
2 Ground fault in wiring harness (Short circuit with GND circuit)
Prepare with starting switch OFF, then carry out troubleshooting without turning starting switch ON.
- Wiring harness between CM02 (female) (8), (9) – C01 (female) (45), – CE02 (female) (46), – K02 (female) (A), – N08 (male) (3)
Resistance Min. 1 Mz
- Wiring harness between CM02 (female) (10) – C01 (female) (64), – CE02 (female) (47), – K02 (female) (B), – N08 (male) (10)
Resistance Min. 1 Mz
3. Hot short (Short circuit with 24V circuit) in wiring harness
Prepare with starting switch OFF, then turn starting switch ON and carry out troubleshooting.
- Wiring harness between CM02 (female) (8), (9) – C01 (female) (45), – CE02 (female) (46), – K02 (female) (A), – N08 (male) (3)
Voltage Max. 5.5 Volt
- Wiring harness between CM02 (female) (10) – C01 (female) (64), – CE02 (female) (47), – K02 (female) (B), – N08 (male) (10)
Voltage Max. 5.5 Volt
4. Defective CAN terminal resistance (Internal short circuit or disconnection)
Prepare with starting switch OFF, then carry out troubleshooting without turning starting switch ON.
- K02 (male), Resistance Between (A) – (B) 120 ± 12 ohm
5. Defective machine monitor
Jika penyebab failure code 1 – 4 tidak terdeteksi, machine monitor kemungkinan rusak. ( karena trouble ada disalam system, troubleshooting tidak dapat dilakukan.)