Can I operate outside the power supply voltage ranges of the servo drive?
The answer to this question is clear, it is not possible to operate outside the range that goes from the minimum absolute voltage (register 0x2FF0 0x09) and the maximum absolute voltage (0x2FF0 0x08). If any supply below or above these limits is input to the drive, the drive will generate a fault (0x3210 "System over voltage detected" or 0x3220 "System under voltage detected") whenever someone tries to enable the motor.
In order to be able to operate in this full range, even though some applications might need a more narrow range, there need to be the appropriate settings for minimum user bus voltage and maximum user bus voltage or other faults might be generated (0x3211 "User over voltage detected" or 0x3221 "User under voltage detected"). This can be done by modifying the following register accordingly: Drive bus voltage.
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