Part Number:DRV10983
Hi Cole,
I am now trying to rotate ceiling fan with DRV10983 but the parameters differs with and without blades, and actually what happened was :
If there was no blades I measure Rm and Kt then enter all parameters then switch on and successfully motor spin.
If there was blades I measure Rm, Kt then enter all parameters but when power on this time motor rotate not complete cycle then stop.
So, if there is another parameters to be configured like Rm and Kt like Tcontrol how can I measure it or how can I calculate it?
If there is another settings for ceiling fan that I don't recognize it, please advice.
Register readings:
| Register | Value |
| (0x10) Status Register | 0X0F |
| (0X11) Motor Speed 1 Register | 0x3F |
| (0x12) Motor Speed 2 Register | 0x00 |
| (0x13) Motor Period 1 Register | 0x00 |
| (0x14) Motor Period 2 Register | 0x00 |
| (0x15) Motor Kt 1 Register | 0x00 |
| (0x16) Motor Kt 2 Register | 0x00 |
| (0x21) Motor Param 2 Register | 0x21 |
| (0x1A) Supply voltage Register | 0xC4 = 22 Volt |
| (0x1B) SpeedCmd Register | 0x3B |
| (0x1C) SpeedCmdBuffer Register | 0x83 |
| (0x1E) FaultCode Register | 0x00 |
These params I read it and I noticed red color registers with zero values.
I hope if you can support and advice.
thanks.
Ahmed.
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