YASKAWA AC Drive GA700 High Performance Type Technical Manual
No.
(Hex.)
Name
Description
Default
(Range)
o1-04
(0503)
V/f Pattern Display Unit
Sets the setting unit for parameters that set the V/f pattern frequency.
Determined by A1-02
(0, 1)
Select the setting unit of these parameters:
E1-04 [Maximum Output Frequency]
E1-06 [Base Frequency]
E1-07 [Mid Point A Frequency]
E1-09 [Minimum Output Frequency]
E1-11 [Mid Point B Frequency]
E9-02 [Maximum Speed]
E9-04 [Base Frequency]
For monitor 2, the setting value is always 0 [Hz Unit].
When you set o1-04 = 1, make sure that you set the number of motor poles in these parameters:
E2-04 [Motor Pole Count]
E5-04 [PM Motor Pole Count]
E9-08 [Motor Pole Count]
