YASKAWA U1000 - Page 73

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C7-60: Output Voltage Limit Mode Selection
Sets the mode to limit the output voltage.
Set
this
parameter to 0 (Harmonic suppression priority mode) to give priority to harmonic suppression. The maximum output
voltage is automatically limited to suppress harmonics.
Set this parameter to 1 (High output voltage mode) to give priority to the output voltage over harmonic suppression. The
effectiveness of harmonic suppression will be reduced because the maximum output voltage will be used.
No. Parameter Name Setting Range Default
C7-60 Output Voltage Limit Mode Selection 0, 1 1
Setting 0: Harmonic Suppression Priority Mode
Setting 1: High Output Voltage Mode
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d1-01 to d1-17: Frequency Reference 1 to 16 and Jog Frequency Reference
The drive lets the user switch between up to 17 preset frequency references during run (including the Jog reference) through
the digital input terminals. The drive uses the acceleration and deceleration times that have been selected when switching
between each frequency reference.
The Jog frequency overrides all other frequency references and must be selected by a separate digital input.
The multi-speed references 1, 2, and 3 can be provided by analog inputs.
No. Parameter Name Setting Range Default
d1-01 to d1-16 Frequency Reference 1 to 16
0.00 to 400.00 Hz
<1> <2>
0.00 Hz
<2>
d1-17 Jog Frequency Reference
0.00 to 400.00 Hz
<1> <2>
6.00 Hz
<2>
<1> The upper limit is determined by the maximum output frequency (E1-04) and upper limit for the frequency reference (d2-01).
<2> Setting units are determined by parameter o1-03. The default is “Hz” (o1-03 = 0) in V/f, V/f w/PG, OLV, CLV, and OLV/PM control modes. The
default for AOLV/PM and CLV/PM control modes expresses the frequency reference as a percentage (o1-03 = 1).
i.5 Start-Up Programming and Operation
YASKAWA ELECTRIC TOEP C710636 04D U1000 Industrial MATRIX Drive Quick Start Guide
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