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A maximum of 15 speed steps can be selected just by switching an external contact
signal. Multi-speed frequencies can be programmed anywhere from the lower limit
frequency f009 to the upper limit frequency f008. Multi section speed operation
frequency control is effective only when the inverter is in the logic input control (f002=0)
Use the input terminal function selection to allocate “Preset-speed command 1” to
“Preset-speed command 5” terminal. For more information, see table 2.10.
Table 2.10 Relation between Preset-speed command and Preset-speed
Setting Frequency
Preset-
speed
command 4
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General