Learning Protection Features
Set IN-06 (V1 Polarity) to ‗Unipolar‘ and IN-08 to ‗5 (V)‘. Set PRT-15 (AI Lost Level) to ‗1
(Below x1)‘ and PRT-12 (Lost Cmd Mode) to ‗2 (Dec)‘ and then set PRT-13 (Lost Cmd Time)
to 5 seconds. Then the inverter operates as follows:
If speed command is lost while using communication options or the integrated RS-485
communication, the protection function operates after the command loss decision time set at
PRT-13 (Lost Cmd Time) is elapsed.