YASKAWA A1000 Quick Start Manual page 29

No. Name
0: Disabled. Drive runs at a set frequency. A
heavy load may cause speed loss.
Stall 1: Decel time 1. Uses the deceleration
Prevention time set to C1-02 while Stall Prevention is
L3-05
Selection performed.
during Run 2: Decel time 2. Uses the deceleration time
set to C1-04 while Stall Prevention is
performed.
Stall
Prevention Enabled when L3-05 is set to 1 or 2. 100%
L3-06
Level during is equal to the drive rated current.
Run
Induction Motor Auto-Tuning
0: Rotational Auto-Tuning
1: Stationary Auto-Tuning 1
2: Stationary Auto-Tuning for Line-to-Line
Resistance
3: Rotational Auto-Tuning for V/f Control
Auto-Tuning (necessary for Energy Savings and Speed
T1-01 Mode Estimation Speed Search)
Selection 4: Stationary Auto-Tuning 2
8: Inertia Tuning (perform Rotational Auto-
Tuning prior to Inertia Tuning)
9: ASR Gain Tuning (perform Rotational
Auto-Tuning prior to ASR Gain Auto-
Tuning)
Motor Rated Sets the motor rated power as specified on
T1-02
Power the motor nameplate.
Motor Rated Sets the motor rated voltage as specified on
T1-03
Voltage the motor nameplate.
Motor Rated Sets the motor rated current as specified on
T1-04
Current the motor nameplate.
Motor Base Sets the rated frequency of the motor as
T1-05
Frequency specified on the motor nameplate.
Number of Sets the number of motor poles as specified
T1-06
Motor Poles on the motor nameplate.
Motor Base Sets the rated speed of the motor as
T1-07
Speed specified on the motor nameplate.
PG Number of Set the number of pulses per revolution for
T1-08 Pulses Per the PG being used (pulse generator or
Revolution encoder).
Sets the no-load current for the motor.
After setting the motor capacity to T1-02
Motor No-
and the motor rated current to T1-04, this
Load Current
T1-09 parameter will automatically display the no-
(Stationary
load current for a standard 4 pole Yaskawa
Auto-Tuning)
motor. Enter the no-load current as
indicated on the motor test report.
Sets the motor rated slip.
Motor Rated After setting the motor capacity to T1-02,
Slip this parameter will automatically display the
T1-10
(Stationary motor slip for a standard 4 pole Yaskawa
Auto-Tuning) motor. Enter the motor slip as indicated on
the motor test report.
Sets the iron loss for determining the
Energy Saving coefficient.
Motor Iron The value is set to E2-10 (motor iron loss)
T1-11
Loss set when the power is cycled. If T1-02 is
changed, a default value appropriate for the
motor capacity that was entered will appear.
YASKAWA ELECTRIC TOEP C710616 27D YASKAWA AC Drive - A1000 Quick Start Guide
Description
Monitor
U1-01 Frequency Reference (Hz)
U1-02 Output Frequency (Hz)
U1-03 Output Current (A)
U1-05 Motor Speed (Hz)
U1-06 Output Voltage Reference (Vac)
U1-07 DC Bus Voltage (Vdc)
U1-08 Output Power (kW)
U1-09 Torque Reference (% of motor rated torque)
Displays the input terminal status.
U1 - 10=
0 0 0 0 0 0 0 0
U1-10
Displays the output terminal status.
U1 - 11=
0 0 0 0 0 0 0 0
U1-11
Verifies the drive operation status.
U1 - 12=
0 0 0 0 0 0 0 0
U1-12
U1-13 Terminal A1 Input Level
U1-14 Terminal A2 Input Level
U1-15 Terminal A3 Input Level
U1-16 Output Frequency after Soft Starter
U1-18 oPE Fault Parameter
U1-24 Input Pulse Monitor
Fault Trace
U2-01 Current Fault
U2-02 Previous Fault
U2-03 Frequency Reference at Previous Fault
U2-04 Output Frequency at Previous Fault
6 Parameter Table
Description
1
Digital input 1
(terminal S1 enabled)
1
Digital input 2
(terminal S2 enabled)
1
Digital input 3
(terminal S3 enabled)
1
Digital input 4
(terminal S4 enabled)
1
Digital input 5
(terminal S5 enabled)
1
Digital input 6
(terminal S6 enabled)
1
Digital input 7
(terminal S7 enabled)
1
Digital input 8
(terminal S8 enabled)
1
Multi-Function
Digital Output
(terminal M1-M2)
1
Multi-Function
Digital Output
(terminal M3-M4)
1
Multi-Function
Digital Output
(terminal M5-M6)
Not Used
1 Fault Relay
(terminal MA-MC closed
MA-MC open)
1
During run
1
During zero-speed
1
During REV
1
During fault reset
signal input
1
During speed agree
1
Drive ready
1
During alarm
detection
1
During fault detection
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