25
EDBSV571 EN 1.0
EN
Commissioning
4.5.3
Advanced Setup Parameters
Code
Possible Settings
IMPORTANT
No.
Name
Default
Selection
P165
Base Voltage
15 {V} 1000
Valid for V/Hz mode only.
Set voltage for bus compensation in V/Hz
mode
P166
Carrier Frequency
0
0 4 kHz
•
As carrier frequency is increased, motor
noise is decreased
•
Observe derating in section 2.3
•
Automatic shift to 4 kHz at 120% load
•
NEMA 4X (IP65) Models: Default = 0 (4kHz)
•
NEMA 1 (IP31) Models: Default = 1 (6kHz)
1 6 kHz
2 8 kHz
3 10 kHz
p167
(1)
Base Frequency
60.0
10.0 {Hz} 1500
V0112
p168
Fixed Boost
0.0 {%} 40.0
NOTE
•
P167 = rated motor frequency for standard applications
•
P165, P168 = default setting depends on drive rating
p169
Accel Boost
0.0
0.0 {%} 20.0
Accel Boost is only active during acceleration
P170
Slip Compensation
0.0
0.0 {%} 40.0
Increase P170 until the motor speed no
longer changes between no load and full load
conditions.
p171
(1)
Current Limit
Max I
30
{%}
Max I
•
When the limit is reached, the drive
displays CL(Current Limit), and either the
acceleration time increases or the output
frequency decreases.
•
Digital outputs can also indicate when the
limit is reached; see P140, P142.
•
Refer to section 2.3 for the maximum
output current Max I (%)
P172
Current Limit
Reduction
0
0 Current Limit Reduction Active -
Normal response
In field weakening, the Current Limit is
inversely proportional to the speed.
1 Current Limit Reduction Active -
Fast response
2 Current Limit Reduction Disabled
- Normal response
3 Current Limit Reduction Disabled
- Fast response
P173
Decel Override
Time
2.0
0.0 {s} 60.0
Maximum time before drive trips into HF
fault.
P174
DC Brake Voltage
0.0
0.0 {%} 50.0
Setting is a percent of the nominal DC bus
voltage.
p175
DC Brake Time
0.0
0.0 {s} 999.9
NOTE:
CONFIRM MOTOR SUITABILITY FOR USE WITH DC BRAKING
DC Brake voltage (P174) is applied for the time specified by P175 with the following
exceptions:
•
If P111=1, 3 and P175=999.9 the brake voltage will be applied continuously until a
run or fault condition occurs.
•
If P110=2, 4…6 and P175=999.9, brake voltage will be applied for 15s
•
If P121…P124=18 and the corresponding TB-13 input is CLOSED, brake voltage will
be applied until the TB-13 input is OPENED or a fault condition occurs.
Содержание ESV112N01SXB571
Страница 1: ...Frequency inverter SMV Operating instructions EN 13441423...
Страница 2: ......
Страница 46: ...Notes...
Страница 47: ......
