5.2 b: Application
132 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
■ b8-06: Search Operation Voltage Limit (V/f Control only)
Sets the voltage limit for the optimal output voltage detection of Speed Search as a percentage of the maximum output
voltage. During the search operation the drive will keep the output voltage above this level to prevent motor stalling.
Note: If set too low, the motor may stall with a sudden increase to the load. Disabled when b8-06 = 0. Setting this value to 0 does not
disable Energy Saving.
■ Parameters Related to the Energy Saving Function
Open Loop Vector Control
V/f Control
No. Name Setting Range Default
b8-06 Search Operation Voltage Limit 0 to 100% 0%
No.
<1> Automatically set when Rotational Auto-Tuning is performed.
<2> Default setting is determined by drive capacity (o2-04).
<3> Default setting is determined by C6-01.
Parameter Name Setting Range Default
E2-02 <1> Motor Rated Slip 0.00 to 20.00 <2>, <3>
No.
<1> Automatically set when Auto-Tuning is performed.
<2> Default setting is determined by drive capacity (o2-04).
<3> Default setting is determined by C6-01.
Parameter Name Setting Range Default
E2-11 <1> Motor Rated Capacity 0.00 to 650.00 kW <2>, <3>
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