Editing Measure motor resistance and inductance in Granity
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[[File:inductance.png|The definition of inductance|thumb]][[Granity]] setup software has a motor resistance and inductance measurement function that works with [[IONI]] drives. | [[File:inductance.png|The definition of inductance|thumb]][[Granity]] setup software has a motor resistance and inductance measurement function that works with [[IONI]] drives. | ||
− | Using automatic measure is the new recommended approach to set | + | Using automatic measure is the new recommended approach to set [[MR]] and [[ML]] parameters accurately even when motor data sheet would provide these values. This is because many data sheets unfortunately provide inaccurate values. Some manufacturers have apparently characterized motor inductance at high frequency range (hundreds of kHz) which typically gives a value more than 50% off from the real inductance. |
==Checklist== | ==Checklist== | ||
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* Error recovering | * Error recovering | ||
* Homing | * Homing | ||
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==Execution== | ==Execution== | ||
− | To start measurement, click "Measure resistance & inductance" button. The procedure takes about 10 seconds to complete and if sucessfull, the | + | To start measurement, click "Measure resistance & inductance" button. The procedure takes about 10 seconds to complete and if sucessfull, the [[MR]] and [[ML]] parameters will be updated by the measured values. |
[[File:measureRL.png]] | [[File:measureRL.png]] | ||
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