YASKAWA P1000, Safety Precautions

i.6

Parameter Table

This parameter table shows the most important parameters. Default settings are in 

bold type

. Refer to the Technical Manual

for a complete list of parameters.

No.

Name

Description

A1-03

Initialize Parameters

0: No initialization

1110: User Initialize (parameter values

must be stored using parameter o2-03)

2220: 2-Wire initialization

3330: 3-Wire initialization

5550: oPE04 error reset

8008: Pump

8009: Pump w/ PI

8010: Fan

8011: Fan w/ PI

A1-06

Application Preset

0: General-purpose

8: Pump

9: Pump w/PI

10: Fan

11: Fan w/PI

Note: This parameter is not settable. It is

used as a monitor only.

b1-01

Frequency Reference

Selection 1

0: Digital operator

1: Analog input terminals

2: MEMOBUS/Modbus communications

3: Option PCB

4: Pulse input (terminal RP)

b1-02

Run Command

Selection 1

0: Digital operator

1: Digital input terminals

2: MEMOBUS/Modbus communications

3: Option PCB

b1-03

Stopping Method

Selection

0: Ramp to stop

1: Coast to stop

2: DC Injection Braking to stop

3: Coast with timer

b1-04

Reverse Operation

Selection

0: Reverse enabled.

1: Reverse disabled.

b3-01

Speed Search Selection

at Start

0: Disabled

1: Enabled

b3-24

Speed Search Method

Selection

0: Current Detection

1: Speed Estimation

b8-01

Energy Saving Control

Selection

0: Disabled

1: Enabled

C1-01

Acceleration Time 1

Sets the time to accelerate from 0 to

maximum frequency.

C1-02

Deceleration Time 1

Sets the time to decelerate from maximum

frequency to 0.

C1-03

Acceleration Time 2

Sets the time to accelerate from 0 to

maximum frequency.

C1-04

Deceleration Time 2

Sets the time to decelerate from maximum

frequency to 0.

C1-09

Fast-Stop Time

Sets the time for the Fast Stop function.

C1-10

Accel/Decel Time

Setting Units

0: 0.01 s (0.00 to 600.00 s)

1: 0.1 s (0.0 to 6000.0 s)

C1-11

Accel/Decel Time

Switching Frequency

Sets the frequency to switch between accel/

decel time settings

C2-01

S-Curve Characteristic

at Accel Start

S-curve at acceleration start.

C2-02

S-Curve Characteristic

at Accel End

S-curve at acceleration end.

C2-03

S-Curve Characteristic

at Decel Start

S-curve at deceleration start.

C2-04

S-Curve Characteristic

at Decel End

S-curve at deceleration end.

No.

Name

Description

C6-02

Carrier Frequency

Selection

1: 2.0 kHz

2: 5.0 kHz (4.0 kHz)

3: 8.0 kHz (6.0 kHz)

4: 10.0 kHz (8.0 kHz)

5: 12.5 kHz (10.0 kHz)

6: 15.0 kHz (12.0 kHz)

7: Swing PWM1 (Audible sound 1)

8: Swing PWM2 (Audible sound 2)

9: Swing PWM3 (Audible sound 3)

A: Swing PWM4 (Audible sound 4)

B to E: No setting possible

F: User-defined (determined by C6-03

through C6-05)

d1-01 to

d1-16

Frequency Reference 1

to 16

Sets the frequency reference for the drive.

Setting units are determined by parameter

o1-03.

d1-17

Jog Frequency

Reference

Sets the Jog frequency reference. Setting

units are determined by parameter o1-03.

d2-01

Frequency Reference

Upper Limit

Sets the frequency reference upper limit as

a percentage of the maximum output

frequency.

d2-02

Frequency Reference

Lower Limit

Sets the frequency reference lower limit as

a percentage of the maximum output

frequency.

E1-01

Input Voltage Setting

This parameter must be set to the power

supply voltage.

E1-03

V/f Pattern Selection

0: 50 Hz, Constant torque 1

1: 60 Hz, Constant torque 2

2: 60 Hz, Constant torque 3 (50 Hz base)

3: 72 Hz, Constant torque 4 (60 Hz base)

4: 50 Hz, Variable torque 1

5: 50 Hz, Variable torque 2

6: 60 Hz, Variable torque 1

7: 60 Hz, Variable torque 2

8: 50 Hz, High starting torque 1

9: 50 Hz, High starting torque 2

A: 60 Hz, High starting torque 3

B: 60 Hz, High starting torque 4

C: 90 Hz (60 Hz base)

D: 120 Hz (60 Hz base)

E: 180 Hz (60 Hz base)

F: Custom V/f, E1-04 through E1-13

settings define the V/f pattern

E1-04

Maximum Output

Frequency

These parameters are only applicable when

E1-03 is set to F.

To set linear V/f characteristics, set the

same values for E1-07 and E1-09.

In this case, the setting for E1-08 will be

disregarded. Ensure that the four

frequencies are set according to these rules:

E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04

Output Voltage (V)

Frequency (Hz)

E1-05
E1-12

E1-13

E1-08

E1-10

E1-09

E1-07 E1-06 E1-11 E1-04

E1-05

Maximum Voltage

E1-06

Base Frequency

E1-07

Middle Output

Frequency

E1-08

Middle Output

Frequency Voltage

E1-09

Minimum Output

Frequency

E1-10

Minimum Output

Frequency Voltage

E1-11

Middle Output

Frequency 2

E1-12

Middle Output

Frequency Voltage 2

E1-13

Base Voltage

E2-01

Motor Rated Current

Sets the motor nameplate full load current

in amps. Automatically set during

Auto-Tuning.

i.6 Parameter Table

YASKAWA ELECTRIC TOEP YAIP1U 03B YASKAWA AC Drive – P1000 Safety Precautions

51