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SIEPCYEUOQ2V01A Q2V Technical Manual
■
L8-29: LF2 Unbalance Selection
No.
(Hex.)
Name
Description
Default
(Range)
L8-29
(04DF)
LF2 Unbalance Selection
Sets the function to detect
LF2
.
1
(0, 1)
This function prevents damage to PM motors. Current unbalance can heat a PM motor and demagnetize the
magnets. When the current is unbalanced, the drive will detect
LF2
to stop the motor and prevent damage to the
motor.
0 : Disabled
1 : Enabled
■
L8-31: LF2 Detect Time
No.
(Hex.)
Name
Description
Default
(Range)
L8-31
(04E1)
LF2 Detect Time
Sets the LF2 [Output Current Imbalance] detection time.
3
(1
–
100)
When the output current is unbalanced for longer than the time set in
L8-31
, the drive detects
LF2
.
Note:
•
Set
L8-29 = 1 [LF2 Unbalance Selection = Enabled]
to enable
L8-31
.
•
If the drive incorrectly detects
LF2
, increase
L8-31
in 5-unit increments.
•
The keypad shows
L8-31
when
E9-01 = 1 [Motor Type Selection = PM]
in EZ Vector Control.
■
L8-35: Installation Selection
No.
(Hex.)
Name
Description
Default
(Range)
L8-35
(04EC)
Installation Selection
Sets the type of drive installation.
0
(0 - 3)
Note:
•
Parameter
A1-03 [Init Parameters]
does not initialize this parameter.
•
This parameter is set to the correct value when the drive is shipped. Side-by-Side installation
–
Change the value only in these conditions:
–
When you install a UL Type 1 kit on an IP20/UL Open Type drive to convert the drive to an IP20/UL Type 1 drive.
–
Mounting a standard drive with the heatsink outside the enclosure panel.
The overload protection detection level for the drive is automatically adjusted to the optimal value in accordance
with the setting value. Refer to
Derating Depending on Ambient Temperature on page 303
for information about
derating as specified by ambient temperature.
0 : IP00/IP20/Open-Chassis
Use this setting to install IP20/UL Open Type drives.
Make sure that there is 30 mm (1.18 in) minimum of space between drives or between the drive and side of the
enclosure panel.
1 : Side-by-Side Mounting
Use this setting to install more than one drive side-by-side.
2 : UL Type 1
Use this setting to install IP20/UL Type 1 or IP55 drives.
3 : Ext. Heatsink
Use this setting when the heatsink (cooling fin) is outside the control panel.
■
L8-40: Carrier Red Off-Delay Time
No.
(Hex.)
Name
Description
Default
(Range)
L8-40
(04F1)
Carrier Red Off-Delay Time
Sets the length of time until the automatically reduced carrier frequency returns to the condition
before the reduction.
Determined by A1-02
(0.00 - 2.00 s)
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
V/f
OLV
OLV/PM
OLV/PM AOLV/PM
EZOLV
Содержание Q2V Series
Страница 2: ...This Page Intentionally Blank 2 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 12: ...12 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 18: ...i 2 Legal Information 18 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 26: ...1 2 Features and Advantages of Control Methods 26 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 38: ...2 8 Installation Methods 38 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 70: ...3 3 Main Circuit Wiring 70 SIEPCYEUOQ2V01A Q2V Technical Manual Models B006 B012...
Страница 102: ...3 17 Motor Application Precautions 102 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 138: ...4 12 Test Run Checklist 138 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 143: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 143 EU Declaration of Conformity...
Страница 144: ...5 2 European Standards 144 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 145: ...Standards Compliance 5 5 2 European Standards SIEPCYEUOQ2V01A Q2V Technical Manual 145...
Страница 146: ...5 2 European Standards 146 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 266: ...7 10 Troubleshooting Without Fault Display 266 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 284: ...8 6 Storage Guidelines 284 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 312: ...10 10 Peripheral Devices and Options 312 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 430: ...11 21 Parameters Changed by PM Motor Code Selection 430 SIEPCYEUOQ2V01A Q2V Technical Manual...
Страница 731: ...SIEPCYEUOQ2V01A Q2V Technical Manual 731 Z Z pulse Auto Tuning 125...
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