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SIEPCYEUOQ2V01A Q2V Technical Manual
If Auto-Tuning cannot be performed, set the
E2 parameters
manually. Performing Auto-Tuning automatically sets
the
E2 parameters
to the optimal values.
Note:
If
A1-02 [Control Method]
is set to the following control modes, the keypad does not display
E2-xx
.
•
5 [PM OLVector]
•
6 [PM AOLVector]
•
8 [EZ Vector]
■
E2-01: Mot Rated Current (FLA)
No.
(Hex.)
Name
Description
Default
(Range)
E2-01
(030E)
Mot Rated Current (FLA)
Sets the motor rated current in amps.
Determined by o2-04, C6-
01
(10% to 200% of the drive
rated current)
Note:
•
If
E2-01 < E2-03 [Mot No-Load Current]
, the drive will detect
oPE02 [Parameter Range Setting Error]
.
•
When the drive model changes, the display units for this parameter also change.
–
0.01 A: 2001 to 2042, B001 to B018, 4001 to 4023
–
0.1 A: 2056 to 2082, 4031 to 4060
The value set for
E2-01
becomes the reference value for motor protection and the torque limit. Enter the motor
rated current written on the motor nameplate. Auto-Tuning the drive will automatically set
E2-01
to the value
input for
T1-04 [Motor Rated Current]
.
■
E2-02: Mot Rated Slip
No.
(Hex.)
Name
Description
Default
(Range)
E2-02
(030F)
Mot Rated Slip
Sets motor rated slip.
Determined by o2-04, C6-
01
(0.000 - 20.000 Hz)
This parameter value becomes the base slip compensation value. The drive automatically sets this parameter
during Auto-Tuning. When you cannot do Auto-Tuning, calculate the motor rated slip with the information on the
motor nameplate and this formula:
E2-02
= f - (n × p) / 120
•
f: Motor rated frequency (Hz)
•
n: Rated motor speed (min
-1
(r/min))
•
p: Number of motor poles
■
E2-03: Mot No-Load Current
No.
(Hex.)
Name
Description
Default
(Range)
E2-03
(0310)
Mot No-Load Current
Sets the no-load current for the motor in amps when operating at the rated frequency and the no-
load voltage.
Determined by o2-04, C6-
01
(0 to E2-01)
Note:
When the drive model changes, the display units for this parameter also change.
•
0.01 A: 2001 to 2042, B001 to B018, 4001 to 4023
•
0.1 A: 2056 to 2082, 4031 to 4060
The drive automatically sets this parameter during Auto-Tuning. When you cannot do Auto-Tuning, you can also
use the motor no-load current on the motor test report to enter this value manually. Get the test report from the
motor manufacturer.
Note:
The default setting of the no-load current is for a 4-pole motor recommended by the manufacturer.
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
Summary of Contents for Q2V Series
Page 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Page 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Page 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Page 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...