650
SIEPCYEUOQ2V01A Q2V Technical Manual
0 : Disabled
1 : Enabled
■
L3-05: StallP@RUN Enable
No.
(Hex.)
Name
Description
Default
(Range)
L3-05
(0493)
StallP@RUN Enable
Enables Stall Prevention during Run.
Determined by A1-02
(0 - Determined by A1-02)
Stall Prevention function during run prevents the motor from stalling by automatically reducing the speed when
an
oL1 [Motor Overload]
occurs while the motor is running at constant speed.
Note:
•
An output frequency less than 6 Hz disables Stall Prevention during Run. The setting values of
L3-05
and
L3-06 [StallP Level@Run]
do not have an effect.
0 : Disabled
1 : Enabled
■
L3-06: StallP Level@Run
No.
(Hex.)
Name
Description
Default
(Range)
L3-06
(0494)
StallP Level@Run
Sets the output current level at which the Stall Prevention function is enabled during run when the
drive rated output current is 100%.
Determined by C6-01 and
L8-38
(5 - 150%)
Note:
•
This parameter is applicable when
L3-05 = 1 [StallP@RUN Enable = Enabled]
and
L3-51 = 0, 1 [StallP@RUNDecTime = Dec Time 1
(C1-02), Dec Time 2 (C1-04)]
.
•
When
L3-23 = 2 [CHP Stall P Selection = Automatic Reduction]
, the drive will automatically decrease the level in the constant power
range.
Use an Analog Input to Change the Stall Prevent Level during Run
When
H3-xx = 14 [MFAI Function Select = StallPLev@Rn]
, you can use the input gain and bias settings for
terminals AI1 and AI2 to change the stall prevention level during run.
If you set the input level for terminals AI1 and AI2
[H3-xx = 14]
and
L3-06
, the drive will use the smaller value
for Stall Prevent Level during Run.
Figure 12.120 Stall Prevention Level during Run with Analog Input
■
L3-11: Overvolt Supression Select
No.
(Hex.)
Name
Description
Default
(Range)
L3-11
(04C7)
Overvolt Supression Select
Sets the overvoltage suppression function.
0
(0, 1)
0 : Disabled
The drive does not adjust the regenerative torque limit or the output frequency. If you apply a regenerative load,
the drive can detect an
ov [Overvoltage]
fault. Use this setting with a dynamic braking option.
1 : Enabled
When a regenerative load increases the DC bus voltage, the drive decreases the regenerative torque limit and
increases the output frequency to prevent
ov
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...