EasyManuals Logo

YASKAWA A1000 Series Technical Manual

YASKAWA A1000 Series
544 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #414 background imageLoading...
Page #414 background image
B.3 Parameter Table
414 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
d7: Offset Frequency
E: Motor Parameters
E1: V/f Pattern for Motor 1
No.(Addr.) Name Description Setting Page
d7-01
(2B2H)
Offset Frequency 1
Added to the frequency reference when the digital input “Frequency offset 1” (H1- = 44) is
switched on.
Default: 0.0%
Min: -100.0%
Max: 100.0%
193
d7-02
(2B3H)
Offset Frequency 2
Added to the frequency reference when the digital input “Frequency offset 2” (H1- = 45) is
switched on.
Default: 0.0%
Min: -100.0%
Max: 100.0%
193
d7-03
(2B4H)
Offset Frequency 3
Added to the frequency reference when the digital input “Frequency offset 3” (H1- = 46) is
switched on.
Default: 0.0%
Min: -100.0%
Max: 100%
193
No.(Addr.) Name Description Setting Page
E1-01
(300H)
<3> Parameter setting value is not reset to the default value when the drive is initialized.
<4> Default setting is dependent on the control mode (A1-02), the drive model (o2-04), and the Drive Duty (C6-01).
<14> Default setting value is dependent on the motor code set to E5-01.
Input Voltage Setting
This parameter must be set to the power supply voltage.
WARNING! Drive input voltage (not motor voltage) must be set in E1-01 for the protective
features of the drive to function properly. Failure to do so may result in equipment damage and/
or death or personal injury.
Default: 200 V
<18>
Min: 155 V
Max: 255 V
194
E1-03
(302H)
V/f Pattern Selection
0: 50 Hz, Constant torque 1
1: 60 Hz, Constant torque 2
2: 60 Hz, Constant torque 3 (50 Hz base)
3: 72 Hz, Constant torque 4 (60 Hz base)
4: 50 Hz, Variable torque 1
5: 50 Hz, Variable torque 2
6: 60 Hz, Variable torque 3
7: 60 Hz, Variable torque 4
8: 50 Hz, High starting torque 1
9: 50 Hz, High starting torque 2
A: 60 Hz, High starting torque 3
B: 60 Hz, High starting torque 4
C: 90 Hz (60 Hz base)
D: 120 Hz (60 Hz base)
E: 180 Hz (60 Hz base)
F: Custom V/f, E1-04 through E1-13 settings define the V/f pattern
Default: F
<3>
Min: 0
Max: F
<30>
194
E1-04
(303H)
Maximum Output Frequency
These parameters are only applicable when E1-03 is set to F.
To set linear V/f characteristics, set the same values for E1-07 and E1-09. In this case, the
setting for E1-08 will be disregarded. Ensure that the four frequencies are set according to these
rules:
E1-09 E1-07 < E1-06 ≤ Ε1−11 ≤ E1-04
Note that if E1-11 = 0, then both E1-11 and E1-12 are disabled, and the above conditions do not
apply.
Note: Some parameters may not be available depending on the control mode.
E1-07, E1-08 and E-10 are available only in the following control modes: V/f Control, V/f
with PG, Open Loop Vector.
E1-11, E1-12 and E-13 are available only in the following control modes: V/f Control, V/f
with PG, Open Loop Vector, Closed Loop Vector.
Default:
<4> <14>
Min: 40.0
Max: 400.0
<29>
197
E1-05
(304H)
Maximum Voltage
Default:
<4> <14> <18>
Min: 0.00 V
Max: 255.0 V
<18>
197
E1-06
(305H)
Base Frequency
Default:
<4> <14>
Min: 0.0
Max: E1-04
<29>
197
E1-07
(306H)
Middle Output Frequency
Default:
<4>
Min: 0.0
Max: E1-04
197
E1-08
(307H)
Middle Output Frequency Voltage
Default:
<4> <18>
Min: 0.0 V
Max: 255.0 V
<18>
197
E1-09
(308H)
Minimum Output Frequency
Default:
<4> <14>
Min: 0.0
Max: E1-04
<26> <29>
197
E1-10
(309H)
Minimum Output Frequency
Voltage
Default:
<4> <18>
Min: 0.0 V
Max: 255.0 V
<18>
197
E1-11
(30AH)
<21>
Middle Output Frequency 2
Default: 0.0 Hz
Min: 0.0
Max: E1-04
<26>
197
E1-12
(30BH)
<21>
Middle Output Frequency Voltage
2
Default: 0.0 V
Min: 0.0 V
Max: 255.0 V
<18>
197
E1-13
(30CH)
Base Voltage
Default: 0.0 V
<18> <27>
Min: 0.0 V
Max: 255.0 V
<18>
197
All Modes
common_
TMonly
All Modes
common_
TMonly
All Modes
common_
TMonly
All Modes
common_
TMonly
OLV/PM AOLV/PM
CLV
V/f w/PG
CLV/PM
V/f OLV
common_
TMonly
All Modes
common_
TMonly
Output Voltage (V)
Frequency (Hz)
E1-05
E1-12
E1-13
E1-08
E1-10
E1-09 E1-07 E1-06 E1-11 E1-04

Table of Contents

Other manuals for YASKAWA A1000 Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the YASKAWA A1000 Series and is the answer not in the manual?

YASKAWA A1000 Series Specifications

General IconGeneral
SeriesA1000
TypeAC Drive
AltitudeUp to 1000m without derating
Output Frequency0-400 Hz
Control MethodV/f Control
Overload Capacity150% for 60 seconds
Communication OptionsModbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature-10 to 50°C
Storage Temperature-20 to 60°C
Humidity5% to 95% (non-condensing)
Enclosure RatingIP20
Horsepower0.5 to 1000 HP
Power Range0.4 - 630 kW (varies by voltage and model)
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheat
Cooling MethodFan Cooled
SafetySafe Torque Off (STO)

Related product manuals