Hi guys,

I have more or less the same problem and I need your help. I get Error #3 - ERROR_PHASE_RESISTANCE_OUT_OF_RANGE after startup.

I use the latest Firmware and did all four steps mentioned above. They didn’t help.

The Motor I am using has the following parameters:

### Values at nominal voltage

Nominal voltage 12 V

No load speed 4360 rpm

No load current 163 mA

Nominal speed 2910 rpm

Nominal torque (max. continuous torque) 54.9 mNm

Nominal current (max. continuous current) 2.02 A

Stall torque 247 mNm

Stall current 9.69 A

Max. efficiency 76 %

### Characteristics

*Terminal resistance 1.24 Ω*

Terminal inductance 0.56 mH

Torque constant 25.5 mNm/A

Speed constant 374 rpm/V

Speed / torque gradient 18.2 rpm/mNm

Mechanical time constant 17.6 ms

Rotor inertia 92.5 gcm²

### Mechanical data

Bearing type ball bearings

Max. speed 10000 rpm

Axial play 0 - 0.14 mm

Max. axial load (dynamic) 4.8 N

Max. force for press fits (static) 53 N

(static, shaft supported) 1000 N

Max. radial load 18 N, 5 mm from flange

### Other specifications

Number of pole pairs 8

Number of phases 3

### Product

Weight 75 g

Could you please give me a hint about what I could try to do or how I should debug this kind of problem?