Editing Configuring drive voltage limits FUV and FOV
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=== How it works === | === How it works === | ||
FOV sets the HV DC bus threshold which has following functionality: | FOV sets the HV DC bus threshold which has following functionality: | ||
− | *If HV DC bus voltage is above | + | *If HV DC bus voltage is above FUV during power-on or restart, drive will not start initialization until the voltage has fallen above the FUV level |
*If voltage is above FOV, drive will start using [[regenerative resistor]] to prevent voltage build up during regeneration | *If voltage is above FOV, drive will start using [[regenerative resistor]] to prevent voltage build up during regeneration | ||
*If voltage is above FOV by a drive specific fixed limit (i.e. ~4.6V on IONI drive or ~25V on Argon), drive will fault into Over voltage fault | *If voltage is above FOV by a drive specific fixed limit (i.e. ~4.6V on IONI drive or ~25V on Argon), drive will fault into Over voltage fault | ||
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{{Damage| Setting FOV too low on outdated firmwares may cause regenerative resistor heating whenever power is on.}} | {{Damage| Setting FOV too low on outdated firmwares may cause regenerative resistor heating whenever power is on.}} | ||
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