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SIEPCYEUOQ2V01A Q2V Technical Manual
365
11.10 L: PROTECTION
◆
L1: MOTOR PROTECTION
No.
(Hex.)
Name
Description
Default
(Range)
Ref.
L1-01
(0480)
Motor Cool Type for
OL1 Calc
Sets the motor overload protection with electronic thermal protectors.
0 : Disabled
1 : VTorque
2 : CT 10:1 Speed Range
3 : CT 100:1 SpeedRange
4 : PM VTorque
5 : PM CTorque
6 : VT (50Hz)
Note:
When only one motor is connected to a drive, set
L1-01 ≠ 0 [Disabled]
. External
thermal relays are not necessary in these conditions.
Determined by A1-02
(0 - 6)
L1-02
(0481)
OL1 Protect Time
Sets the operation time for the electronic thermal protector of the drive to prevent
damage to the motor. Usually it is not necessary to change this setting.
1.0 min
(0.1 - 5.0 min)
L1-03
(0482)
Motor oH AL Reaction
Select
Sets drive operation when the PTC input signal entered into the drive is at the
oH3
[Motor Overheat Alarm]
detection level.
0 : Ramp->Stop
1 : Coast->Stop
2 : Fast Stop (C1-09)
3 : Alarm Only
3
(0 - 3)
L1-04
(0483)
Motor oH FLT Reaction
Select
Sets the drive operation when the PTC input signal to the drive is at the
oH4 [Motor
Overheat Fault (PTC Input)]
detection level.
0 : Ramp->Stop
1 : Coast->Stop
2 : Fast Stop (C1-09)
1
(0 - 2)
L1-05
(0484)
Motor Therm.Filter Time
Sets the primary delay time constant for the PTC input signal entered to the drive. This
parameter prevents accidental motor overheat faults.
0.20 s
(0.00 - 10.00 s)
L1-08
(1103)
oL1 Current Level
Sets the reference current for the motor 1 thermal overload detection. When the current
level > 0.0 A, you cannot set this value < 10% of drive rated current.
0.0 A
(0.0 A or 10% to 150%
of the drive rated
current)
L1-09
(1104)
M2 oL1 Curr.Level
Sets the reference current for the motor 2 thermal overload detection. When the current
level > 0.0 A, you cannot set this value < 10% of drive rated current.
0.0 A
(0.0 A or 10 to150% of
the drive rated current)
L1-13
(046D)
Motor oL1 Memory
Selection
Sets the function that keeps the current electronic thermal protector value when the
drive stops receiving power.
0 : Disabled
1 : Enabled
1
(0, 1)
L1-22
(0768)
RUN
LeakCurrFil Tim1
Sets the leakage current detection reduction filter time constant during constant speed
run.
Note:
You can set this parameter when
C6-02 = B [Carrier Frequency Selection =
Leakage Current Rejection PWM]
.
Determined by C6-02
(0.0 - 60.0 s)
L1-23
(0769)
RUN
LeakCurrFil Tim2
Sets the leakage current detection reduction filter time constant during acceleration/
deceleration.
Note:
•
You can set this parameter when
C6-02 = B [Carrier Frequency Selection =
Leakage Current Rejection PWM]
.
•
When the setting value increases, the current monitor also starts up slowly.
Examine the relevant sequence for problems.
Determined by C6-02
(0.0 - 60.0 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
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
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...