YASKAWA V1000 Series Installation & Start-Up Manual

B.2 Parameter Table
396 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
◆ n: Advanced Performance Set Up
The n parameters are used to adjust more advanced performance characteristics
such as hunting prevention, speed feedback detection, high-slip braking and R1
online tuning.
<1> Default setting value is dependent on parameter A1-02, Control Method Selection. The value shown is for
A1-02 = 2-OLV control.
<2> Default setting value is dependent on parameter A1-02, Control Method Selection. The value shown is for
A1-02 = 0-V/f Control.
<7> Default setting value is dependent on parameters C6-01, Drive Duty Selection, and L8-38, Carrier Frequency
Reduction.
<9> Default setting value is dependent on parameter E1-01, Input Voltage Setting.
<12> Default setting value is dependent on parameter o2-04, Drive/kVA Selection.
<14> Default setting value is dependent on parameter o2-09, Initialization Spec. Selection.
<15> Default setting value is dependent on parameter A1-02, Control Method Selection. The value shown is for
A1-02 = 5-PM OLV Control.
<24> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive.
<29> Setting value 2 is not available A1-02 = 5-PM OLV Control. When enabled, the drive stops accelerating when it
exceeds the value of L3-02, Stall Prevention Level. The drive decelerates after 100 ms and begins accelerating
again after restoring the current level.
<31> Use caution when working with regenerative loads as motor speed can exceed the frequency reference during
overvoltage suppression function operation. Set to "Disable" when motor speed needs to accurately match the
frequency reference, and also when using a braking resistor. An OV fault may still occur even when this function
is enabled if there is a sudden increase in the regenerative load.
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/
f
O
L
V
P
M
n1: Hunting Prevention
Use n1 parameters to configure hunting prevention operation.
n1-01
Hunting Prevention
Selection
If the motor vibrates while lightly loaded,
Hunting Prevention may reduce the vibration.
0: Disabled
1: Enabled
Used in V/f Control only.
When quick response is needed disable
Hunting Prevention.
0,1 1 A −− 580 —

YASKAWA V1000 Series Specifications

General

Model	V1000 Series
Series	V1000
Output Frequency	0.1 to 400 Hz
Overload Capacity	150% for 60 seconds
Type	AC Drive
Control Method	V/f Control
Input Voltage	200-240V, 380-480V
Output Voltage	0 to Input Voltage
Power Range	0.1 to 18.5 kW
Horsepower	0.2 to 25 HP
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault
Communication Interfaces	Modbus RTU
Enclosure	IP20
Ambient Temperature	-10 to +50°C
Storage Temperature	-20 to +60°C
Humidity	5 to 95% RH (non-condensing)
Cooling Method	Fan Cooled