Omron 3g3jv инструкция на русском

OMRON Product References
All OMRON products are capitalized in this manual.
Visual Aids
Note
The following headings appear in the left column of the manual to help you locate different
types of information.
Indicates information of particular interest for effecient and convenient operation of the
product.
The finless type is the recognized component by Underwriters Laboratories Inc.
This manual describes “Conditions of acceptability”.
 OMRON, 2001
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form, or by any
means, mechanical, electronic, photocopying, recording, of orherwise, without the prior written permission of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is constantly
striving to improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no responsibility for errors or omissions.
Neither is any liability assumed for damages resulting from the use of the information contained in this publication.
0
INSTALLATION GUIDELINE
3G3MV / 3G3JV
FINLESS TYPE
1
2
PREFACE
OMRON’S 3G3MV/3G3JV are easy and simple frequency inverter.
This manual describes installation conditions and dimensions of
3G3MV/3G3JV. Read this instruction manual thoroughly before
operation.
The finless type inverter is the recognized component by Underwriters Laboratories Inc. This manual describes “Conditions of acceptability.” Read this installation guideline and the instruction manual
of the inverter thoroughly before installation and operation. Following shows the manual No. of user manuals: 3G3MV: I527-E2,
3G3JV: I528-E2
OMRON Europe B.V.
General precautions
• This manual may be modified when necessary because of the improvement of the product,
modification, or changes in specifications.
Such modifications are denoted by a revised manual No.
• To order a copy of this manual, if your copy has been damaged or or lost, contact your
OMRON representative.
• OMRON is not responsible for any modification of the product made by the user, since that
will void your guarantee.
3
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Do
not change wiring, disconnect connector, the Operator, or optional items, or
Replace
fans
while power
may result in injury, damage
,isbeing
supplied.
Doing
so
to the product, or malfunction.
8
■
Warnings for UL/cUL Marking
• Do not connect or disconnect wiring, or perform signal checks while
the power supply is turned ON.
• The Inverter internal capacitor is still charged even after the power
supply is turned OFF. To prevent electrical shock, disconnect all
power before servicing the Inverter. Then wait at least one minute after
the power supply is disconnected and all indicators are OFF.
• Do not perform a withstand voltage test on any part of the Inverter.
This electronic equipment uses semiconductors and is vulnerable to
high voltage.
• Do not remove the Digital Operator or the blank cover unless the
power supply is turned OFF. Never touch the printed control board
(PCB) while the power supply is turned ON.
• The Inverter is not suitable for use on a circuit capable of delivering
more than 5.000 RMS symmetrical amperes, 250 volts maximum (200V-class Units) or 18.000 RMS symmetrical amperes, 480 V maximum
(400-V-class Units).
CAUTION
Use 75°C copper wires or equivalent.
Low voltage wires shall be wired with Class I Wiring.
9
Checking Before Unpacking
■ Checking the Product
On delivery, always check that the delivered product is the SYSDRIVE
3G3MV or 3G3JV Inverter that you ordered.
Should you find any problems with the product, immediately contact your
nearest local sales representative.
• Checking the Nameplate
• Checking the Model
Installation Type
A
Panel mounting models (IP10 min.) or Wall mounting closed models.
Voltage Class
2
Three-phase 200-VAC input (200-V class)
B
Single-phase 200-VAC input (200-V class)
4
Three-phase 400-VAC input (400-V class)
10
Maximum Applicable Motor Capacity
001
0.1 (0.1) kW
002
0.2 (0.25/0.37) kW
004
0.4 (0.55) kW
007
0.75 (1.1) kW
015
1.5 (1.5) kW
022
2.2 (2.2) kW
030
3.0 (3.0) kW
040
4.0 (4.0) kW
055
5.5 (5.5) kW (only 3G3MV)
075
7.5 (7.5) kW (only 3G3MV)
Note
The figures in parentheses indicate capacities for motors used outside Japan.
Front cover options
N
No potentiometer
Heatsink option
Z
Finless type
• Checking for Damage
Check the overall appearance and check for damage or scratches resulting from transportation.
■
Application Precautions
You must allow sufficient leeway in ratings and performance and provide proper fail-safe
and other safety measures when using the Inverter in any of the following applications.
Be sure also to consult with your OMRON representative before actually attempting any
of these applications.
1.
2.
3.
Applications under conditions or invironments not specified in user manuals.
Applications for nuclear control systems, railroad systems, aviations systems, vehicles, combustions systems, mesical equipment, amusement machines, and safety
equipment.
Applications for other systems, machines, and equipment that may have a serious
influence on lives and property if used improperly.
11
CONDITIONS OF ACCEPTABILITY
(1) In the end use application the enclosure internal temperature shall not exceed
50 Degrees C (122°F).
Refer to the next page for details of mounting dimensions.
(2) The maximum heatsink temperature shall not exceed 90 Degrees C (194°F).
The temperature shall be 80 Degrees C (176°F) or less for inverters of 5.5/7.5
kW. The inverter generates the heat loss. Refer to Table 1.
(3) The mating surface shall have the following properties:
Surface flatness shall not exceed 0.2 mm across the entire cross sectional
area of item 1.
Surface finish shall not exceed 25S.
(4) The surrounding mounting space (between device and enclosure) shall have
the following dimentions:
30 mm or greater from each side (inverters of 4.0 kW or less)
50 mm or greater from each side (inverters of 5.5/7.5 kW)
100 mm or greater from top and bottom
For details or the mounting space, refer to fig. 1.
(5) Recommended thermal compound to be applied on item 1 shall be Type
G746, manufactured by Shin-Etsu Chemical Co., Ltd. or equivalent. 100 µ m
shall be applied evenly across the entire surface area (inverters of 4.0 kW or
less)
(6) M4 screws shall be used for secureness onto end use heatsink with a
tightening torque of 1.0 to 1.3 N.m.
M5 (inverters of 5.5/7.5 kW) screws shall be used for secureness onto end use
heatsink with a tightening torque of 2.0 to 2.5 N.m.
Caution : When the inverter is not mounted adequately, it may cause overheating or damage the inverter.
12
a
a
Voltage
Max. Applicable Motor
Output kW (HP)
Length of a
200 V single-phase 3.7 kW (5HP) or less
3-phase
400 V 3-phase
30 mm (1.18 in.)
or more
200 V 3-phase
400 V 3-phase
50 mm (1.97 in.)
or more
5.5 kW (7.5HP)
7.5 kW (10HP)
Fig. 1 Mounting dimensions
Table 1 Heat Loss 3G3MV/3G3JV
Model
200 V single phase 3G3 (MV/JV) AB models
AB001 AB002 AB004 AB007 AB015 AB022 AB040
Heatsink (W)
3.7
7.7
15.8
28.4
53.7
64.5
98.2
Inside unit (W)
10.4
12.3
16.1
23.0
29.1
49.1
78.2
Total (W)
14.1
20.0
31.9
51.4
82.8
113.6
176.4
Model
200 V three phase 3G3 (MV/JV) A2 models
A2001 A2002 A2004 A2007 A2015 A2022 A2040 A2055* A2075*
Heatsink (W)
3.7
7.7
15.8
28.4
53.7
60.4
96.7
170.4
219.2
Inside unit (W)
9.3
10.3
12.3
16.7
19.1
34.4
52.4
79.4
98.9
13.0
18.0
28.1
45.1
72.8
94.8
149.1
249.8
318.1
Total (W)
Model
400 V three phase 3G3 (MV/JV) A4 models
A4002 A4004 A4007 A4015 A4022 A4030 A4040 A4055* A4075*
Heatsink (W)
9.4
15.1
30.3
45.8
50.5
58.2
79.9
168.8
209.6
Inside unit (W)
13.7
15.0
24.6
29.9
32.5
37.6
49.2
87.7
99.3
Total (W)
23.1
30.1
54.9
75.7
83.0
95.8
129.1
256.5
308.9
*Note: only for 3G3MV
13
14
■
Wiring 3G3JV
• control circuit
Multi-function Contact Output (MA, MB, and MC)
Terminal
screw size
M3
Tightening
torque N • m
0.5 to 0.6
Wire
Wire size
mm2 (AWG)
Single wire 0.5 to 1.25
(20 to 16)
Stranded
wire
Recommended
wire size
mm2 (AWG)
0.75 (18)
0.5 to 1.25
(20 to 16)
Cable
Cable with
polyethylene
sheath
Sequential Input (S1 through S5 and SC) and Analog Monitor (AM or AC)
Terminal
screw size
M2
Tightening
torque N • m
0.22 to 0.25
Wire
Wire size
mm2 (AWG)
Single wire 0.5 to 1.25
(20 to 16)
Stranded
wire
Recommended
wire size
mm2 (AWG)
0.75 (18)
0.5 to 0.75
(20 to 18)
Cable
Cable with
polyethylene
sheath
Frequency Reference Input (FR, FS, and FC)
Terminal Tightening
screw size torque N •
m
M2
Wire
Wire size
mm2
(AWG)
Recommended
wire size
mm2 (AWG)
0.22 to 0.25 Single wire 0.5 to 1.25 0.75 (18)
(20 to 16)
Stranded
wire
0.5 to 0.75
(20 to 18)
15
Cable
Special cable with
polyethylene sheath
and shield for
measurement use
• Main circuit (power cables: 600V vinyl cables, etc.) 3-phase 200-VAC Model
Model
3G3JV-
Terminal symbol
Screw
tightening
torque
(N•m)
Wire
size
(mm2)
Recom- Moldedmended
case
wire size circuit
(mm2) breaker
capacity
(A)
0.8 to 1.0 0.75 to 2 2
5
Terminal
screw
A2001
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
A2002
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
5
A2004
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
5
A2007
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
10
A2015
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
0.8 to 1.0 2 to 5.5
2
20
A2022
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
0.8 to 1.0 2 to 5.5
3.5
20
A2040
R/L1, S/L2, T/L3, -, +1, M3.5
+2, U/T1, V/T2, W/T3
1.2 to 1.5 2 to 5.5
5.5
30
Single-phase 200-VAC Model
Model
3G3JV-
Terminal symbol
Terminal
torque
(N•m)
Terminal
screw
Wire
size
(mm2)
AB001
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
Recom- Circuit
mended breaker
wire size capacity
(A)
(mm2)
0.75 to 2 2
5
AB002
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
0.75 to 2 2
16
5
AB004
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
Recom- Circuit
mended breaker
wire size capacity
(A)
(mm2)
0.75 to 2 2
10
AB007
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
2 to 5.5
3.5
AB015
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
2 to 5.5
5.5
Model
3G3JV-
Terminal symbol
Terminal
screw
Terminal
torque
(N•m)
Wire
size
(mm2)
20
2
20
2
3-phase 400-VAC Model
Model
3G3JV-
Terminal symbol
Terminal
screw
Terminal
torque
(N•m)
Wire
size
(mm2)
A4002
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
2 to 5.5
Recom- Circuit
mended breaker
wire size capacity
(A)
(mm2)
2
5
A4004
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
2 to 5.5
2
5
A4007
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
2 to 5.5
2
5
A4015
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
2 to 5.5
2
10
A4022
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
2
10
A4030
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
2
20
3.5
A4040
R/L1, S/L2, T/L3, -, +1,
+2, U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
2
3.5
17
20
• Standard connections 3G3JV
18
■
Wiring 3G3MV
• control circuit
Multi-function Contact Output (MA, MB, and MC)
Terminal
screw size
M3
Tightening
torque N • m
0.5 to 0.6
Wire
Wire size
mm2 (AWG)
Single wire 0.5 to 1.25
(20 to 16)
Stranded
wire
Recommended
wire size
mm2 (AWG)
0.75 (18)
0.5 to 1.25
(20 to 16)
Cable
Cable with
polyethylene
sheath
Sequential Input (S1 through S7 and SC), Multi-function Photocoupler Output (P1,
P2, PC), RS-422/485 Communications (R+, R-, S+, S-) and Multi-function Analog
Output (AM or AC), and Pulse Train Input (RP)
Terminal
Tightenscrew size ing torque
N•m
M2
Wire
Wire size
mm2
(AWG)
0.22 to 0.25 Single wire 0.5 to 1.25
(20 to 16)
Stranded
wire
Recommended
wire size
mm2 (AWG)
0.75 (18)
Cable
Cable with polyethylene sheath
0.5 to 0.75
(20 to 18)
Frequency Reference Input (FR, FS, and FC)
Terminal Tightening
screw size
torque
N•m
M2
Wire
Wire size
mm2
(AWG)
Recommended
wire size
mm2 (AWG)
0.22 to 0.25 Single wire 0.5 to 1.25 0.75 (18)
(20 to 16)
Stranded
wire
0.5 to 0.75
(20 to 18)
19
Cable
Special cable with
polyethylene sheath
and shield for
measurement use
• 3-phase 200-VAC Model
Model
3G3MV-
Terminal symbol
Termi- Screw
tightennal
ing
screw
torque
(N•m)
Wire
size
(mm2)
Recom- Molded
case
mended
circuit
wire
breaker
size
(mm2) capacity
(A)
A2001
R/L1, S/L2, T/L3, B1, B2, M3.5
-, +1, +2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
5
A2002
R/L1, S/L2, T/L3, B1, B2, M3.5
-, +1, +2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
5
A2004
R/L1, S/L2, T/L3, B1, B2, M3.5
-, +1, +2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
5
A2007
R/L1, S/L2, T/L3, B1, B2, M3.5
-, +1, +2, U/T1, V/T2, W/T3
0.8 to 1.0 0.75 to 2 2
10
A2015
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2, W/T3
1.25 to
1.5
20
2 to 5.5
2
3.5
A2022
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2, W/T3
1.2 to 1.5 2 to 5.5
3.5
20
A2040
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2, W/T3
1.2 to 1.5 2 to 5.5
5.5
30
A2055
R/L1, S/L2, T/L3, B1, B2, M5
-, +1, +2, U/T1, V/T2, W/T3
2.5
5.5 to 8
8
50
A2075
R/L1, S/L2, T/L3, B1, B2, M5
-, +1, +2, U/T1, V/T2, W/T3
2.5
5.5 to 8
8
50
20
Single-phase 200-VAC Model
Model
3G3MV-
Terminal symbol
Terminal
screw
Terminal
torque
(N•m)
Wire
size
(mm2)
Recommended
wire
size
(mm2)
Circuit
breaker
capacity
(A)
AB001
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
0.75 to 2
2
5
AB002
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
0.75 to 2
2
5
AB004
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M3.5
0.8 to 1.0
0.75 to 2
2
10
AB007
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
3.5
20
2
AB015
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
5.5
20
3.5
AB022
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M4
1.2 to 1.5
2 to 5.5
5.5
40
AB040
R/L1, S/L2, T/L3, B1, B2,
-, +1, +2, U/T1, V/T2, W/T3
M5
2.3 to 2.4
5.5 to 8
8
50
M4
1.2 to 2.5
2 to 8
5.5
21
3-phase 400-VAC Model
Model
3G3MV-
Terminal symbol
Terminal
screw
Screw
tightening
torque
(N•m)
Wire Recom- Moldedsize mended
case
circuit
wire
(mm2)
breaker
size
(mm2) capacity
(A)
A4002
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
5
A4004
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
5
A4007
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
5
A4015
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
10
A4022
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
10
A4030
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
20
3.5
A4040
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.2 to 1.5 2 to
5.5
2
3.5
22
20
Model
3G3MV-
Terminal symbol
Terminal
screw
Screw
tightening
torque
(N•m)
Wire Recom- Moldedsize mended
case
circuit
wire
(mm2)
breaker
size
(mm2) capacity
(A)
A4055
R/L1, S/L2, T/L3, B1, B2, M4
-, +1, +2, U/T1, V/T2,
W/T3
1.8
5.5
5.5
30
A4075
R/L1, S/L2, T/L3, B1, B2, M5
-, +1, +2, U/T1, V/T2,
W/T3
1.8
5.5 to
8
5.5
30
23
• Standard Connections 3G3MV
24
Motor Protection Settings 3G3JV
Rated motor current (n32)
■
Set the rated motor current (n32) in order to prevent the motor from burning due to
overloading.
Check the rated current on the motor nameplate and set the parameter.
This parameter is used for the electronic thermal function for motor overload detection
(OL1). By setting the correct parameter, the overloaded motor will be protected from
burning.
Rated Motor Current
n32
Setting
range
0.0% to 120% (A) of rated
output current of Inverter
Unit of
setting
0.1 A
Changes during
operation
No
Default setting
(see
note 1)
Note 1. The standard rated current of the maximum applicable moter is the default rated
motor current.
Note 2. Motor overload detection (OL1) is disabled by setting the parameter to 0.0.
Motor Protection Characteristics (n33 and n34)
• This parameter setting is for motor overload detection (OL1).
Motor Protection Characteristic Selection
n33
Setting
range
Unit of 1
setting
0 to 2
Changes during
operation
No
Default setting
0
Set Values
Value
Description
0
Protection characteristics for general-purpose induction motors
1
Protection characteristics for Inverter-dedicated motors
2
No protection
• This parameter is used to set the electric thermal characteristics of the motor to be connected.
• Set the parameter according to the motor.
• If a single Inverter is connected to more than one motor, set the parameter to 2 for no
protection. The parameter is also disabled by setting n32 for rated motor current
to 0.0.
n34
Setting
range
Motor Protection Time
1 to 60 (min)
Unit of
setting
1 min
25
Changes during operation
No
Default setting
8
Motor Protection Settings 3G3MV
Rated motor current (n36)
■
• Check the motor nameplate and set this parameter to the rated current.
• This parameter is used as a vector control constant. Be sure to set the parameter
correctly. This set value is also used for determining the electronic thermal
characteristics to protect the motor from overheating. The correct set value protects the
motor from burning that may result form overloading.
n036
Setting
range
Rated Motor Current
Register
0124
Hex
Changes during No
operation
0.0% to 150% (A) of rated
output current of the Inverter
Unit of
setting
0.1 A
Default setting
See
note
Note The default setting for this parameter is the standard rated current of the maximum
applicable motor.
Motor Protection Functions (n037 and n038)
• This parameter setting is for motor overload detection (OL1).
n037
Setting
range
Motor Protection
Characteristics
Register
0125
Hex
Changes during
operation
No
0 to 2
Unit of
setting
1
Default setting
0
Note The default setting for this parameter is the standard rated current of the maximum
applicable motor.
Set Values
Value
Description
0
Protection characteristics for general-purpose induction motors
1
Protection characteristics for Inverter-dedicated motors
2
No protection
• This parameter is used to set the electric thermal characteristics of the motor to be
connected.
• Set the parameter according to the motor.
• If a single Inverter is connected to more than one motor, set the parameter to 2 for no
protection. The parameter is also disabled by setting n36 for rated motor current to 0.0.
26
n038
Setting
range
Motor Protection Time
Register
1 to 60 (min)
Unit of 1 min
setting
0126
Hex
Changes during
operation
No
Default setting
8
Set values
• This parameter is used to set the electronic thermal protection constant of motor
overload detection OL1.
• The default setting does not need any changes in normal operation.
• To set the parameter according to the characteristics of the motor, confirm the thermal
time constant with the motor manufacturer and set the parameter with some margin. In
other words, set the value a little shorter than the thermal time constant.
• To detect motor overloading more quickly, reduce the set value, provided that it does
not cause any application problems.
27
28
DIMENSIONS
Table 2 3G3MV Finless Dimensions in mm (inches) / Mass in kg (lb)
Voltage
class
200 V
three
phase
Model
W
H
D
W1
H1
H2
d
t
Mass
fig.
A2001
68
(2.68)
68
(2.68)
68
(2.68)
68
(2.68)
108
(4.25)
108
(4.25)
140
(5.51)
180
(7.09)
180
(7.09)
68
(2.68)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
260
(10.24)
260
(10.24)
128
(5.04)
71
(2.82)
71
(2.82)
71
(2.82)
71
(2.82)
73
(2.87)
82
(3.23)
78
(3.07)
125
(4.92)
125
(4.92)
71
(2.82)
56
(2.20)
56
(2.20)
56
(2.20)
56
(2.20)
96
(3.78)
96
(3.78)
128
(5.04)
164
(6.46)
164
(6.46)
56
(2.20)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
244
(9.61)
244
(9.61)
118
(4.65)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
8
(0.31)
8
(0.31)
5
(0.20)
M4
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
6
(0.24)
6
(0.24)
6
(0.24)
10
(0.39)
10
(0.39)
5
(0.20)
0.6 (1.32)
2
0.6 (1.32)
2
0.7 (1.54)
2
0.8 (1.76)
2
0.9 (1.98)
3
1.0 (2.20)
3
1.2 (2.64)
4
5.2
(0.20)
5.4
(0.21)
0.6 (1.32)
5
68
(2.68)
68
(2.68)
108
(4.25)
108
(4.35)
140
(5.51)
170
(6.69)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
71
(2.82)
94
(3.70)
82
(3.23)
98
(3.86)
98
(3.86)
119
(4.69)
56
(2.20)
56
(2.20)
96
(3.78)
96
(3.78)
128
(5.04)
158
(6.22)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
M4
5
(020)
5
(0.20)
6
(0.24)
6
(0.24)
6
(0.24)
10
(0.39)
0.7 (1.54)
2
0.8 (1.76)
2
1.0 (2.20)
3
1.0 (2.20)
3
1.3 (2.86)
4
2.0 (4.40)
6
A2002
A2004
A2007
A2015
A2022
A2040
A2055
A2075
200 V
single
phase
AB001
AB002
AB004
AB007
AB015
AB022
AB040
29
M4
M4
M4
M4
M4
M4
M5
M5
M4
M4
M4
M4
M4
M4
5
2
Voltage
class
400 V
three
phase
Model
W
H
D
W1
H1
H2
d
t
Mass
fig.
A4002
108
(4.25)
108
(4.25)
108
(4.25)
108
(4.25)
108
(4.25)
140
(5.51)
140
(5.51)
180
(7.09)
180
(7.09)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
260
(10.24)
260
(10.24)
82
(3.23)
82
(3.23)
82
(3.23)
98
(3.86)
98
(3.86)
78
(3.07)
78
(3.07)
125
(4.92)
125
(4.92)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
128
(5.04)
128
(5.04)
164
(6.46)
164
(6.46)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
244
(9.61)
244
(9.61)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
8
(0.31)
8
(0.31)
M4
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
10
(0.39)
10
(0.39)
0.9 (1.98)
3
0.9 (1.98)
3
1.0 (2.20)
3
1.0 (2.20)
3
1.0 (2.20)
3
1.2 (2.65)
4
1.2 (2.65)
4
5.4 (0.21)
5
5.4 (0.21)
5
A4004
A4007
A4015
A4022
A4030
A4040
A4055
A4075
30
M4
M4
M4
M4
M4
M4
M5
M5
31
Fig. 5
32
Table 3 3G3JV Finless Dimensions in mm (inches) / Mass in kg (lb)
Voltage
class
200 V
three
phase
Model
W
H
D
W1
H1
H2
d
t
Mass
A2001
68
(2.68)
68
(2.68)
68
(2.68)
68
(2.68)
108
(4.25)
108
(4.25)
140
(5.51)
68
(2.68)
68
(2.68)
68
(2.68)
108
(4.25)
108
(4.25)
108
(4.25)
108
(4.25)
108
(4.25)
108
(4.25)
108
(4.25)
140
(5.51)
140
(5.51)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
128
(5.04)
65
(2.56)
65
(2.56)
65
(2.56)
65
(2.56)
71
(2.82)
96
(3.78)
96
(3.78)
65
(2.56)
65
(2.56)
75
(2.95)
71
(2.82)
96
(3.78)
71
(2.82)
71
(2.82)
71
(2.82)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
56
(2.20)
56
(2.20)
56
(2.20)
56
(2.20)
96
(3.78)
96
(3.78)
128
(5.04)
56
(2.20)
56
(2.20)
56
(2.20)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
96
(3.78)
128
(5.04)
128
(5.04)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
118
(4.65)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
M4
5
(0.20)
5
(0.20)
5
(0.20)
5
(0.20)
6
(0.24)
6
(0.24)
6
(0.24)
5
(0.20)
5
(0.20)
5
(0.20)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
6
(0.24)
0.5 (1.10)
7
0.5 (1.10)
7
0.6 (1.32)
7
0.6 (1.32)
7
0.8 (1.76)
8
1.0 (2.20)
8
1.2 (2.64)
9
0.5 (1.10)
7
0.5 (1.10)
7
0.7 (1.54)
7
0.9 (1.98)
8
1.0 (2.20)
8
0.9 (1.98)
8
0.9 (1.98)
8
1.0 (2.20)
8
1.0 (2.20)
8
1.0 (2.20)
8
1.2 (2.64)
9
1.2 (2.64)
9
A2002
A2004
A2007
A2015
A2022
A2040
200 V
singlephase
AB001
AB002
AB004
AB007
AB015
400 V
three
phase
A4002
A4004
A4007
A4015
A4022
A4030
A4040
33
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
M4
fig.
34
35

Omron Sysdrive 3G3JV Series
Compact Simplified Inverter
User’s Manual
Язык: английский
Формат: PDF

�?нструкция по эксплуатации на частотники Omron серии 3G3JV.

This manual describes the functions of the product and relations with other products. The product contains potentially dangerous parts under the cover. Do not attempt to open the cover under any circumstances. Doing so may result in injury or death and may damage the product. Never attempt to repair or disassemble the product. We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed.

Table of Contents:
Chapter 1. Overview
1-1 Function.
1-2 Nomenclature.
Chapter 2. Design
2-1 Installation.
2-1-1 Dimensions
2-1-2 Installation Conditions
2-2 Wiring
2-2-1 Removing and Mounting the Covers
2-2-2 Terminal Block.
2-2-3 Standard Connections
2-2-4 Wiring around the Main Circuit
2-2-5 Wiring Control Circuit Terminals.
2-2-6 Conforming to EC Directive.
Chapter 3. Preparing for Operation and Monitoring.
3-1 Nomenclature.
3-2 Outline of Operation
Chapter 4. Test Run
4-1 Procedure for Test Run
4-2 Operation Example
Chapter 5. Basic Operation
5-1 Initial Settings
5-2 V/f Control.
5-3 Setting the Local/Remote Mode
5-4 Selecting the Operation Command
5-5 Setting the Frequency Reference
5-5-1 Selecting the Frequency Reference
5-5-2 Upper and Lower Frequency Reference Limits
5-5-3 Adjusting the Analog Input
5-5-4 Setting Frequency References through Key Sequences
5-6 Setting the Acceleration/Deceleration Time.
5-7 Selecting the Reverse Rotation-prohibit
5-8 Selecting the Interruption Mode
5-9 Multi-function I/O.
5-9-1 Multi-function Input.
5-9-2 Multi-function Output
5-10 Analog Monitor Output.
Chapter 6. Advanced Operation
6-1 Setting the Carrier Frequency
6-2 DC Injection Braking Function.
6-3 Stall Prevention Function
6-4 Overtorque Detection Function.
6-5 Torque Compensation Function.
6-6 Slip Compensation Function.
6-7 Other Functions.
6-7-1 Motor Protection Characteristics (n33 and n34)
6-7-2 Cooling Fan Operation Function (n35)
6-7-3 Momentary Power Interruption Compensation (n47)
6-7-4 Fault Retry (n48)
6-7-5 Frequency Jump Function (n49 to n51)
6-7-6 Frequency Detection Function.
6-7-7 UP/DOWN Command Frequency Memory (n62)
6-7-8 Error History (n78)
Chapter 7. Communications
7-1 RS-422/485 Communications Unit
7-1-1 Overview
7-1-2 External Dimensions.
7-1-3 Names of Parts
7-1-4 Mounting Procedure.
7-2 Inverter Settings.
7-2-1 Setting the Communications Conditions
7-2-2 Operation Command Selection (n02)
7-2-3 Frequency Reference Input Selection (n03).
7-2-4 Setting the Multi-function Inputs (n36 to n39)
7-3 Message Communications Basic Format
7-4 DSR Message and Response.
7-4-1 Data Read (Function Code: 03 Hex)
7-4-2 Data Write/Broadcast Data Write (Function Code: 10 Hex)
7-4-3 Loop-back Test (Function Code: 08 Hex)
7-5 Enter Command.
7-6 Setting the Communications Data.
7-7 Register Number Allocations in Detail.
7-7-1 I/O Function
7-7-2 Monitor Functions.
7-8 Communications Error Codes
7-9 Self-diagnostic Test
7-10 Communications with Programmable Controller.
7-10-1 Available Programmable Controllers and Peripheral Devices.
7-10-2 Wiring the Communications Line
7-10-3 Outline of Protocol Macro Function.
7-10-4 Creating a Project File
7-10-5 Ladder Program
7-10-6 Communications Response Time.
Chapter 8. Maintenance Operations
8-1 Protective and Diagnostic Functions.
8-1-1 Fault Detection (Fatal Error)
8-1-2 Warning Detection (Nonfatal Error).
8-2 Troubleshooting.
8-2-1 Parameters Fail Set
8-2-2 Motor Fails to Operate
8-2-3 Motor Rotates in the Wrong Direction.
8-2-4 Motor Outputs No Torque or Acceleration is Slow.
8-2-5 Motor Deceleration is Slow
8-2-6 Motor Burns
8-2-7 Controller or AM Radio Receives Noise when Inverter is Started
8-2-8 Ground Fault Interrupter is Actuated when Inverter is Started
8-2-9 Mechanical Vibration
8-2-10 Motor Rotates after Output of Inverter is Turned Off.
8-2-11 Detects OV when Motor Starts and Motor Stalls.
8-2-12 Output Frequency Does Not Reach Frequency Reference
8-2-13 Inverter Does Not Run Because EF (Simultaneous Input of Forward and Reverse Commands) is Detected, or Motor Rotates Momentarily While Control Device Power is OFF.
8-3 Maintenance and Inspection
Chapter 9. Specifications
9-1 Inverter Specifications
9-2 Specifications of Accessories
9-2-1 List of Accessories
9-2-2 Adapter Panel
9-2-3 RS-422/485 Communications Unit
9-2-4 Fan Unit
9-2-5 Scaling Meter
9-2-6 Digital Operator
9-2-7 Digital Operator Case
9-2-8 Digital Operator Connection Cable
9-2-9 DC Reactor
9-2-10 DIN Track Mounting Bracket
9-2-11 AC Reactor
9-3 Option Specifications
9-3-1 EMC-compatible Noise Filter
9-3-2 Simple Input Noise Filter.
9-3-3 Output Noise Filter
Chapter 10. List of Parameters
Chapter 11. Using the Inverter for a Motor.
Revision History.

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• Page 1
  Cat. No. I011-E1-3 USER’S MANUAL SYSDRIVE 3G3EV (Standard Models) Compact Low-noise Inverter…
• Page 2
  Thank you for choosing this SYSDRIVE 3G3EV-series product. Proper use and handling of the product will ensure proper product performance, will length product life, and may prevent possible accidents. Please read this manual thoroughly and handle and operate the product with care.

• Page 3: Table Of Contents

  Table of Contents Chapter 1. Getting Started ……Items to be Checked when Unpacking ……Precautions .

• Page 4
  Table of Contents Chapter 5. Operation ……Protective and Diagnostic Functions .

• Page 5: Chapter 1. Getting Started

  Chapter 1 Getting Started 1-1 Items to be Checked when Unpacking 1-2 Precautions…

• Page 6: Items To Be Checked When Unpacking

  1-1 Items to be Checked when Unpacking H Checking the Product On delivery, always check that the delivered product is the SYSDRIVE 3G3EV Inverter that you ordered. Should you find any problems with the product, immediately contact your nearest local sales representative.

• Page 7: Precautions

  Chapter 1 Getting Started Voltage Class Special Specification Three-phase 200-VAC input English Models Single/Three-phase 200-VAC -CUE UL/CUL and EC Directives input Models Blank Japanese Models Installation Type/Option Panel mounting Option D Checking for Damage Check the overall appearance and check for damage or scratches resulting from trans- portation.

• Page 8
  Chapter 1 Getting Started If an inspection or some other task is to be performed, always wait at least one minute from the time all indicators on the front panel go off. (Note that this warning is applicable whenever you perform any task after turning the main circuit off.) H Do Not Remove the Digital Operator When the Main Circuit is Still On.

• Page 9: Chapter 2. Overview

  Chapter 2 Overview 2-1 Features 2-2 Component Names…

• Page 10: Features

  Chapter 2 Overview 2-1 Features H Easy to Use D Basic Constants Displayed On Indicators Constants for basic operations such as frequency setting and acceleration/deceleration time setting are displayed on dedicated indicators. Therefore, constant numbers can be confirmed easily. D Minimum Constant Setting Items Constant setting items have been minimized to enable even first-time users to set constants easily.

• Page 11
  Chapter 2 Overview H Easy to Wire D Easy Wiring without Having to Open the Front Cover This Inverter can be wired just by opening the terminal block cover. D Separate Input and Output Terminal Blocks Power input terminals are located in the upper section, while motor output terminals are in the lower section.

• Page 12: Component Names

  Chapter 2 Overview 2-2 Component Names H Main Unit Main Circuit Terminals (Input) Power input Braking resistor terminals connection terminals L1 N/L2 L3 Run indicator Digital Operator Alarm indicator Control circuit terminals Control circuit (output) terminals (input) SF SR S1 SC FS FR FC Ground terminal Motor output terminals…

• Page 13: Digital Operator

  Chapter 2 Overview H Digital Operator Data display section Monitor item indicators In-service item indicators (green indicators) Display These items can be monitored or set even section during operation. Stopped item indicators (red indicators) These items can be set only when the Inverter is stopped.

• Page 14: Chapter 3. Design

  Chapter 3 Design 3-1 Installation 3-2 Wiring…

• Page 15: Installation

  Chapter 3 Design 3-1 Installation 3-1-1 Outside/Mounting Dimensions Note All dimensions are in millimeters. H 3G3EV-A2001(-j) to 3G3EV-A2004(-j) (0.1 to 0.4 kW): Three-phase 200-VAC Input H 3G3EV-AB001(-j) to 3G3EV-AB002(-j) (0.1 to 0.2 kW): Single/Three-phase 200-VAC Input 4.5 dia. Note 1. For the 3G3EV-A2001(-j), 3G3EV-A2002(-j), and 3G3EV-AB001(-j), a U- shaped notch (4.5 mm wide) is provided instead of the upper mounting hole (4.5 mm in diameter).

• Page 16
  Chapter 3 Design D Three-phase 200-VAC Input Model 3G3EV Output Weight model (kg) A2001(-j) 0.1 kW Approx. A2002(-j) 0.2 kW Approx. A2004(-j) 0.4 kW Approx. D Single/Three-phase 200-VAC Input Model 3G3EV Output Weight model (kg) AB001(-j) 0.1 kW Approx. AB002(-j) 0.2 kW Approx.

• Page 17: Installation Conditions

  Chapter 3 Design Note Install the Inverter with four M4 bolts. D Three-phase 200-VAC Input Model 3G3EV Output Weight (kg) model A2007(-j) 0.75 kW Approx. 1.3 A2015(-j) 1.5 kW Approx. 1.5 D Single/Three-phase 200-VAC Input Model 3G3EV Output Weight model (kg) 0.4 kW Approx.

• Page 18
  Chapter 3 Design •Install the Inverter in a clean location free from oil mist and dust. Alternatively, install it in a totally enclosed panel that is completely shielded from suspended dust. •When installing or operating the Inverter, always take special care so that metal pow- der, oil, water, or other foreign matter do not get in the Inverter.

• Page 19: Wiring

  Chapter 3 Design 3-2 Wiring 3-2-1 Terminal Blocks H Name of Each Terminal Block Main Circuit Terminals (Input) Power input Braking resistor terminals connection terminals Control circuit terminals (output) Control circuit terminals (input) SF SR S1 SC FS FR FC Ground Main circuit terminals terminal…

• Page 20: Main Circuit Terminals

  Chapter 3 Design H Main Circuit Terminals D Input Terminals (Top Section) Terminal Name and description symbol R (L1) Power input terminals A2j: Three-phase 200 to 230 VAC, 50/60 Hz A2j: Three-phase 200 to 230 VAC, 50/60 Hz S (L2/N) ABj: Single-phase 200 to 240 VAC, 50/60 Hz Three-phase 200 to 230 VAC, 50/60 Hz A4j: Three-phase 380 to 460 VAC, 50/60 Hz…

• Page 21: Control Circuit Terminals

  Chapter 3 Design H Control Circuit Terminals D Input Terminals (On Right-hand Side) No external power supply is required because a built-in power supply is provided. Terminal Name and description Interface symbol Forward/Stop When the terminal is ON, the motor rotates in the forward direction.

• Page 22: Standard Connection Diagram

  Chapter 3 Design D Output Terminals (On Left-hand Side) Terminal Name and description Interface symbol Multi-function contact output (contact a) (see note) Multi-function contact output (contact b) 30 VDC (see note) 250 VAC Multi-function contact output (common) Note Constant No. 09 (n09) is used to set the function. This constant is factory set to “operation in progress.”…

• Page 23: Wiring Around The Main Circuit

  Chapter 3 Design Note 1. If a 3G3EV-ABjjj is used in single-phase input mode, single-phase 200 to 240 VAC power with a frequency of 50/60 Hz must be input between terminals R and S. Note 2. For the 3-wire sequence, refer to the wiring on page 4-12. Note 3.
• Page 24
  Chapter 3 Design Determining the Wire Size Determine the wire size for the main circuit so that line voltage drop is within 2% of the rated voltage. Line voltage drop V is calculated as follows: –3 (V) = 3 x wire resistance (Ω/km) x wire length (m) x amperage (A) x 10 H Wiring on the Input Side of Main Circuit D Installing a Molded-case Circuit Breaker Always connect the power input terminals (R, S, and T) and power supply via a molded-…
• Page 25
  Chapter 3 Design D Installing an AC Reactor If the Inverter is connected to a large-capacity power transformer (600 kW or more) or the phase advance capacitor is switched, an excessive peak current may flow through the input power circuit, causing the converter unit to break down. To prevent this, install an optional AC reactor on the input side of the Inverter.
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  Chapter 3 Design D Installing a Noise Filter on the Power Supply Side Install a noise filter to eliminate noise transmitted between the power line and the Inverter. Wiring Example 1 Power 3G3IV-PHF 3G3EV supply Noise filter SYSMAC, etc. Other controllers Note Use a special-purpose noise filter for Inverters.
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  Chapter 3 Design D Never Connect Power Supply to Output Terminals Caution Never connect a power supply to output terminals U, V, and W. If voltage is applied to the output terminals, the internal mechanism of the Inverter will be damaged. D Never Short or Ground the Output Terminals Caution If the output terminals are touched with bare hands or the output wires come into contact with the Inverter casing, an electric shock or grounding will occur.
• Page 28
  Chapter 3 Design Induction Noise: Electromagnetic induction generates noise on the signal line, causing the controller to malfunction. Radio Noise: Electromagnetic waves from the Inverter and cables cause the broadcasting radio receiver to make noise. D How to Prevent Induction Noise As described above, a noise filter can be used to prevent induction noise from being generated on the output side.

• Page 29: Ground Wiring

  Chapter 3 Design D Cable Length between Inverter and Motor If the cable between the Inverter and the motor is long, the high-frequency leakage cur- rent will increase, causing the Inverter output current to increase as well. This may affect peripheral devices.

• Page 30: Wiring Control Circuit Terminals

  Chapter 3 Design 3-2-3 Wiring Control Circuit Terminals The control signal line must be 50 m or less and must be separated from the power line. If frequency references are input externally, use a twisted- pair shielded line. H Wiring Sequence Input/Output Terminals Wire the sequence input terminals (SF, SR, S1, and SC) and the multi-function contact output terminals (MA, MB, and MC) as described below.

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  Chapter 3 Design D Wires to be Used Always use twisted-pair shielded wires to prevent malfunctions due to noise. Wire type Wire size Wire to be used Single wire 0.5 to 1.25 mm Polyethylene-insulated cable for instrumentation (with shield) Stranded wire 0.5 to 1.25 mm D Wiring Method •The wiring procedure is the same as for sequence input/output terminals, described…

• Page 32: Chapter 4. Preparing For Operation

  Chapter 4 Preparing for Operation 4-1 Preparation Procedure 4-2 Using the Digital Operator 4-3 Test Run…

• Page 33: Preparation Procedure

  Chapter 4 Preparing for Operation 4-1 Preparation Procedure 1. Installation: Install the Inverter according to installation conditions. Refer to page 3-2 Check that all the installation conditions are met. 2. Wiring: Connect the Inverter to power supply and peripheral devices. Refer to page 3-6 Select peripheral devices that meet the specifications, and wire them correctly.

• Page 34: Using The Digital Operator

  Chapter 4 Preparing for Operation 6. Test Run: Perform a no-load test run and an actual loading test run to check that the motor and peripheral devices operate normally. Refer to page 4-25 Check the direction of motor rotation and check that the limit switches operate nor- mally.

• Page 35
  Chapter 4 Preparing for Operation H Function of Each Component D Display Sections Data display section Reference frequency values, output frequency values, output current values, constant settings, and error codes are displayed. Monitor item indicators When this indicator is lit, an output frequency value (Hz) is displayed in the data display section.

• Page 36: Outline Of Operation

  Chapter 4 Preparing for Operation 4-2-2 Outline of Operation H Switching Data Display during Operation Press the Mode Key to switch data display. During operation, only the items in the in-service item indicators section can be monitored and the constants for these items can be set. If the power is turned off when the FOUT or IOUT indicator is lit, the same indicator lights up next time the power is turned on.

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  Chapter 4 Preparing for Operation H Switching Data Display when Inverter is Stopped Press the Mode Key to switch data display. When the Inverter is stopped, all items can be monitored and the constant for each item can be set. Example Indi- Description…
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  Chapter 4 Preparing for Operation H Monitor Display The 3G3EV allows the user to monitor the reference frequency, output fre- quency, output current, and the direction of rotation. D Operation Method Indicator Example of Description operation data display 60.0 Press the Mode Key until the FREF indicator lights up.

• Page 39: Setting Constants

  Chapter 4 Preparing for Operation 4-2-3 Setting Constants The 3G3EV (Standard Model) allows the user to set 18 different constants. The constants for basic operations are allocated to dedicated indicators, so the user need not refer to the constant nos. The constants allocated to dedicated indicators can be also set by lighting the PRGM indicator.
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  Chapter 4 Preparing for Operation D Setting Constants Using the PRGM Indicator Example: Changing the value of constant no. 02 (operation mode selection) to “2.” Indicator Example of Explanation operation data display Press the Mode Key until the PRGM indicator lights up.
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  Chapter 4 Preparing for Operation H List of Constants Constant Dedicated Description Setting range Factory setting indicator Constant write-inhibit selec- 0, 1, 8, 9 tion/constant initialization Operation mode selection 0 to 5 Interruption mode selection 0, 1 Forward/reverse rotation For, rEv selection Multi-function input selec- 0 to 4…
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  Chapter 4 Preparing for Operation Note 3. The setting range for the 400-VAC models is “1 to 5.” Note 4. The factory setting for the 3G3EV-A4015-CUE is “3.” Note 5. Displaying the constant no. corresponding to an indicator in the “Dedicated indicator”…
• Page 43
  Chapter 4 Preparing for Operation Example of 3-wire Sequence Mode Stop switch switch (contact b) (contact a) Run command (starts Inverter when “closed”) Stop command (stops Inverter when “opened”) Forward/Reverse rotation command (rotates motor in forward direction when “opened”; rotates motor in reverse direction when “closed”) Common Example of Operation Forward rotation…
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  Chapter 4 Preparing for Operation Note 2. The DIP switch is located inside the Inverter. Use this switch to change the set- ting when frequency references are to be input in terms of amperage (4 to 20 mA). For details, refer to Section 7-2 Frequency Reference by Amperage Input. For voltage input, never set the DIP switch to ON.
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  Chapter 4 Preparing for Operation Forward/Reverse Rotation Selection f%r , reU Factory setting f%r Setting range (forward rota- tion) This constant is used to specify the direction of motor rotation when the Inverter is oper- ated with the Digital Operator. Value Description Forward rotation…
• Page 46
  Chapter 4 Preparing for Operation Note MA is turned on when the difference between the reference frequency and the output frequency falls within 2 Hz. MA is turned off when the difference exceeds ±4 Hz. Example of Operation Reference frequency Detection range ±2 Hz Release range…
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  Chapter 4 Preparing for Operation Frequency Reference 1 Setting range 0.0 to 400 (Hz) Factory setting 6.0 (Hz) Frequency Reference 2 Setting range 0.0 to 400 (Hz) Factory setting 0.0 (Hz) •These constants are used to set reference frequency values. •The unit of setting is as follows: 0.0 to 99.9 (Hz): 0.1 (Hz) 100 to 400 (Hz): 1 (Hz)
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  Chapter 4 Preparing for Operation Acceleration Time Setting range 0.0 to 999 Factory setting 10.0 (seconds) (seconds) Deceleration time Setting range 0.0 to 999 Factory setting 10.0 (seconds) (seconds) •These constants are used to set acceleration time (required to increase the output fre- quency from the stopped state to the maximum frequency) and deceleration time (re- quired to decrease the output frequency from the maximum frequency to the stopped state).
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  Chapter 4 Preparing for Operation Maximum Frequency Setting range 50.0 to 400 Factory setting 60.0 (Hz) (Hz) Unit of setting 50.0 to 99.9 (Hz) : 0.1 (Hz) 100 to 400 (Hz) : 1 (Hz) Maximum Voltage Setting range 1 to 255 (510) Factory setting 200 (400) (V) Unit of setting 1 (V) Maximum Voltage Frequency (Basic Frequency)
• Page 50
  Chapter 4 Preparing for Operation Electronic Thermal Reference Current Setting range 0.0 to Factory setting See note 2 (see note 1) (A) Unit of setting 0.1 (A) •This constant is used to set an electronic thermal reference value to protect the motor from overheating.
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  Chapter 4 Preparing for Operation Operation after Recovery from Power Interruption Setting range 0, 1, 2 Factory setting 0 This constant is used to select the processing to be performed after recovery from an instantaneous power interruption. Value Description Discontinues operation. Continues operation only if power interruption is within 0.5 second.
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  Chapter 4 Preparing for Operation Note 2. The factory setting for the 3G3EV-A4015-CUE is “3.” Note 3. With the 400-VAC class, the continuous output current cannot be used to 100% of the rated value if the constant is set to “5” for Inverters of 0.75 kW or less or if it is set to “4”…
• Page 53
  Chapter 4 Preparing for Operation Frequency Reference Gain Setting range 0.10 to 2.55 Factory setting 1.00 (times) (times) Unit of setting 0.01 (times) Frequency Reference Bias Setting range –99 to 99 (%) Factory setting 0 (%) Unit of setting 1 (%) •These constants are used to set the relationship between analog voltage and refer- ence frequencies when frequency references are input through control terminals FR and FC.
• Page 54
  Chapter 4 Preparing for Operation Stop Key Selection Setting range 0, 1 Factory setting 0 •When inputting Inverter operation from the control terminals, the Stop Key on the Digi- tal Operator can be set to “enabled” or “disabled.” Value Description Stop Key enabled Stop Key disabled Note 1.
• Page 55
  Chapter 4 Preparing for Operation •Recorded are Inverter errors and other errors that actuate a protective mechanism. Warning (automatically recovered error) is not recorded. •If no error has occurred, the indicator is not lit. •All error codes are listed below. Error code Description Error category…

• Page 56: Test Run

  Chapter 4 Preparing for Operation 4-3 Test Run After wiring is complete, perform a test run of the Inverter as follows. First, start the motor through the Digital Operator without connecting the motor to the mechanical system. Next, connect the motor to the mechanical sys- tem and perform a test run.

• Page 57: Setting Rated Motor Amperage

  Chapter 4 Preparing for Operation 4-3-5 Setting Rated Motor Amperage •Set the rated motor amperage in constant no. 31 (electronic thermal reference current) or with the “THR” indicator lit. 4-3-6 Setting the Reference Frequency •Set the frequency corresponding to the motor speed in constant no. 11 (frequency ref- erence 1) or with the “FREF”…

• Page 58: Chapter 5. Operation

  Chapter 5 Operation 5-1 Protective and Diagnostic Functions 5-2 Troubleshooting 5-3 Maintenance and Inspection…

• Page 59: Protective And Diagnostic Functions

  Chapter 5 Operation 5-1 Protective and Diagnostic Functions The 3G3EV has excellent protective and diagnostic functions. The RUN and ALARM indicators on the front panel indicate the current Inverter sta- tus, and the data display section also displays information about an error that has occurred.

• Page 60
  Chapter 5 Operation H Data Display and Action to be Taken when Warning Status Arises The ALARM indicator flashes when warning status arises. The data display section also flashes. When warning status arises, no error code is output. Eliminating the cause recovers the system automatically. Data Description Action…
• Page 61
  Chapter 5 Operation H Data Display and Action to be Taken when Protective Mechanism is Actuated The ALARM indicator lights up when the protective mechanism is actuated. In this event, Inverter output is shut off, and the motor coasts to a stop. Check the cause of the error, take the necessary action, and perform fault reset or turn the power off, then on.
• Page 62
  Chapter 5 Operation Data Description Cause and action display • The input power voltage dropped. Main circuit undervoltage (UV1) • Open-phase occurred. The DC voltage of the main circuit dropped below the specified level. • An instantaneous power interruption 3G3EV-A2jjj: Approximately 200 V occurred.
• Page 63
  Chapter 5 Operation Data Description Cause and action display • Review the load size, V/f characteris- Motor overload (OL1) tics, acceleration/deceleration time, The electronic thermal relay actuated and cycle time. the motor overload protection function. • Set the rated motor amperage in constant No.
• Page 64
  Chapter 5 Operation H Data Display and Action to be Taken when Inverter Error Occurs The first character of an error code is always “F” when an Inverter error occurs. (Howev- er, all indicators are not lit when a control circuit error occurs.) If an Inverter error occurs, turn the power off, then on.

• Page 65: Troubleshooting

  Chapter 5 Operation 5-2 Troubleshooting If the Inverter or motor does not operate properly when the system is started, constant settings or wiring may be incorrect. In this case, take the appropriate action as described below. (If an error code is displayed, refer to 5-1 Protective and Diagnostic Functions.) 5-2-1 Constants Fail to Set H err is Displayed in the Data Display Section.

• Page 66: Motor Rotates In The Wrong Direction

  Chapter 5 Operation •The reference frequency is too low. When the reference frequency is less than 1.5 Hz, the Inverter cannot operate. Change the reference frequency to 1.5 Hz or more. •The sequence input method is wrong. If the 3-wire sequence input mode is selected as an external terminal function instead of the actual 2-wire sequence input mode, the motor will not run, in which case change the constant or change to the sequence input that matches the constant setting.

• Page 67: Motor Deceleration Is Too Slow

  Chapter 5 Operation To reverse the direction of rotation, switch the wires of two phases of U, V, and W as shown below. Inverter Motor Forward rotation Reverse rotation 5-2-4 Motor Deceleration is Too Slow H Deceleration Time is Too Long Even if a Braking Resistor is Connected.

• Page 68: Motor Burns

  Chapter 5 Operation 5-2-6 Motor Burns •The dielectric strength of the motor is insufficient. Surge arises when the motor (inductive load) is connected to the output side of the Inverter. Normally, the maximum surge voltage is approximately three times the power voltage.

• Page 69: Mechanical System Makes Noise

  Chapter 5 Operation S Install an input noise filter. Install an input noise filter (3G3IV-PHF) on the power input side of the Inverter. S Install an output noise filter. Install an output noise filter (3G3IV-PLF) on the output side of the Inverter. S Use metal box and piping.

• Page 70: Maintenance And Inspection

  Chapter 5 Operation Under the wiring condition shown below, if the control output power supply is lower than 24 VDC or if it is set to OFF, current may flow in the direction shown by the arrows and may operate the Inverter input. In such a case, insert a diode in the A section shown below.
• Page 71
  Chapter 5 Operation H Regular Maintenance Check the items below during regular maintenance. Before starting inspection, always turn the power off, then wait at least one minute after all indicators on the front panel go off. Touching terminals immediately after turning the power off may cause an electrical shock.

• Page 72: Chapter 6. Specifications

  Chapter 6 Specifications 6-1 Specifications of Main Unit…

• Page 73
  Chapter 6 Specifications 6-1 Specifications of Main Unit H Rating Model 3G3EV- A2001(-j) A2002(-j) A2004(-j) A2007(-j) A2015(-j) Three phase, Power Rated voltage Three-phase, 200 to 230 VAC, 50/60 Hz 200 VAC supply and frequency Allowable –15% to 10 % voltage fluctuation ±5% Allowable…

• Page 74: General Specifications

  Chapter 6 Specifications Model 3G3EV- Three A4002(-j) A4004(-j) A4007(-j) A4015(-j) phase, Power Rated voltage Three-phase, 380 to 460 VAC, 50/60 Hz 400 VAC supply and frequency Allowable –15% to 10 % voltage fluctuation ±5% Allowable frequency fluctuation Heating value (W) 25.5 34.7 56.0…

• Page 75
  Chapter 6 Specifications H Control Characteristics Control method Sine-wave PWM method (automatic torque boost) Frequency control 1.5 to 400 Hz range Frequency accuracy Digital command: ±0.01% (–10°C to 50°C) (temperature fluctuation) Analog command: ±1% (25 ±10°C) Frequency setting Digital command: resolution 0.1 Hz (less than 100 Hz), 1 Hz (100 Hz or more) Analog command:…

• Page 76: Protection Functions

  Chapter 6 Specifications H Protection Functions Motor protection Electronic thermal protection Instantaneous When 250% of the rated output amperage is exceeded overcurrent protection Overload protection When 150% of the rated output amperage is exceeded for one minute Overvoltage protection Stops the system when DC voltage of the main circuit exceeds approximately 410 V (400-VAC Class approximately 820 V) Voltage drop protection 3G3EV-A2jjj: Stops the system when voltage drops below approximately 200 V…

• Page 77
  Chapter 6 Specifications H Operation Specifications Three photocoupler input terminals (24 VDC, 8 mA) Control input • Forward/stop [SF] • Reverse/stop [SR] • Multi-function input [S1] (set in constant No. 06) Select either of “fault reset,” “external fault,” and “multi-step speed command.”…

• Page 78: Chapter 7. Appendix A

  Chapter 7 Appendix A 7-1 Notes on Using Inverter for Motor 7-2 Frequency Reference by Amperage Input 7-3 List of Product Models…

• Page 79: Notes On Using Inverter For Motor

  Chapter 7 Appendix A 7-1 Notes on Using Inverter for Motor H Using Inverter for Existing Standard Motor When a standard motor is operated with this Inverter, a power loss is slightly higher than when operated with a commercial power supply. In addition, cooling effects also decline in the low-speed range, resulting in an increase in the motor temperature.

• Page 80
  Chapter 7 Appendix A D Vibration The 3G3EV series employs high carrier PWM control to reduce motor vibration. When the motor is operated with this Inverter, motor vibration is almost the same as when op- erated with a commercial power supply. However, motor vibration may become greater in the following cases: •Resonance with the natural frequency of mechanical system Take special care when a machine that has been operated at a constant speed is to…

• Page 81: Frequency Reference By Amperage Input

  Chapter 7 Appendix A D Gearmotor The speed range for continuous operation differs according to the lubrication method and motor manufacturer. In particular, continuous operation of an oil-lubricated motor in the low speed range may result in burning. If the motor is to be operated at a speed high- er than 60 Hz, consult with the manufacturer.

• Page 82
  Chapter 7 Appendix A 3. Removing the Digital Operator S Insert a finger in the recessed section below the Digital Operator, then lift the under- neath of the Digital Operator. S When the connector comes off, grip the lower edges of the Digital Operator, and slide it down until it comes off.
• Page 83
  Chapter 7 Appendix A “SW1” is marked near the switch. Switch indicator V: Voltage input I: Amperage input DIP switch 5. Changing the DIP switch setting To use amperage input mode, set this switch to ON by sliding it to the right. (factory setting) 6.

• Page 84: List Of Product Models

  Chapter 7 Appendix A 7-3 List of Product Models H Inverter Specifications Model Standard Three-phase 200 VAC input 0.1 kW 3G3EV-A2001(-j) models 0.2 kW 3G3EV-A2002(-j) 0.4 kW 3G3EV-A2004(-j) 0.75 kW 3G3EV-A2007(-j) 1.5 kW 3G3EV-A2015(-j) Single/Three-phase 200 VAC input 0.1 kW 3G3EV-AB001(-j) 0.2 kW 3G3EV-AB002(-j)

• Page 85: Output Noise Filter

  Chapter 7 Appendix A H Braking Resistor (Duty Cycle 3% ED) Specifications Model 400 Ω 200-VAC class 0.1 kW/0.2 kW 3G3IV-PERF150WJ401 200 Ω 0.4 kW/0.75 kW 3G3IV-PERF150WJ201 100 Ω 1.5 kW 3G3IV-PERF150WJ101 750 Ω 400-VAC class 0.75 kW or less 3G3IV-PERF150WJ751 400 Ω…

• Page 86
  Chapter 7 Appendix A H DIN Track Specifications Model 3G3EV-A2001(-j) to 3G3EV-A2004(-j) 3G3EV-PSPAT3 3G3EV-AB001(-j) and 3G3EV-AB002(-j) 3G3EV-A2007(-j) to 3G3EV-A2015(-j) 3G3EV-PSPAT4 3G3EV-AB004(-j) and 3G3EV-AB007(-j) 3G3EV-A4002(-j) to 3G3EV-A4007(-j)
• Page 87
  Chapter 7 Appendix A List of Constants Used with 3G3EV Standard Model Constant Indi- Description Setting range Setting cators Constant 0: Only n01 can be set. write-inhibit 1: All constants can be set. selection 8: Constant settings are initialized. /constant 9: Inverter is initialized in 3-wire initialization sequence mode.
• Page 88
  Chapter 7 Appendix A Constant Indi- Description Setting range Setting cators Deceleration 0.0 to 999 (seconds) [10.0] time Maximum 50.0 to 400 (Hz) [60.0] frequency Maximum 1 to 255 (V) (see note 1) [200] voltage Maximum 1.6 to 400 (Hz) [60.0] voltage frequency (basic…

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Omron Sysdrive 3G3JV Series
Compact Simplified Inverter
User’s Manual
Язык: английский
Формат: PDF

�?нструкция по эксплуатации на частотники Omron серии 3G3JV.

This manual describes the functions of the product and relations with other products. The product contains potentially dangerous parts under the cover. Do not attempt to open the cover under any circumstances. Doing so may result in injury or death and may damage the product. Never attempt to repair or disassemble the product. We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed.

Table of Contents:
Chapter 1. Overview
1-1 Function.
1-2 Nomenclature.
Chapter 2. Design
2-1 Installation.
2-1-1 Dimensions
2-1-2 Installation Conditions
2-2 Wiring
2-2-1 Removing and Mounting the Covers
2-2-2 Terminal Block.
2-2-3 Standard Connections
2-2-4 Wiring around the Main Circuit
2-2-5 Wiring Control Circuit Terminals.
2-2-6 Conforming to EC Directive.
Chapter 3. Preparing for Operation and Monitoring.
3-1 Nomenclature.
3-2 Outline of Operation
Chapter 4. Test Run
4-1 Procedure for Test Run
4-2 Operation Example
Chapter 5. Basic Operation
5-1 Initial Settings
5-2 V/f Control.
5-3 Setting the Local/Remote Mode
5-4 Selecting the Operation Command
5-5 Setting the Frequency Reference
5-5-1 Selecting the Frequency Reference
5-5-2 Upper and Lower Frequency Reference Limits
5-5-3 Adjusting the Analog Input
5-5-4 Setting Frequency References through Key Sequences
5-6 Setting the Acceleration/Deceleration Time.
5-7 Selecting the Reverse Rotation-prohibit
5-8 Selecting the Interruption Mode
5-9 Multi-function I/O.
5-9-1 Multi-function Input.
5-9-2 Multi-function Output
5-10 Analog Monitor Output.
Chapter 6. Advanced Operation
6-1 Setting the Carrier Frequency
6-2 DC Injection Braking Function.
6-3 Stall Prevention Function
6-4 Overtorque Detection Function.
6-5 Torque Compensation Function.
6-6 Slip Compensation Function.
6-7 Other Functions.
6-7-1 Motor Protection Characteristics (n33 and n34)
6-7-2 Cooling Fan Operation Function (n35)
6-7-3 Momentary Power Interruption Compensation (n47)
6-7-4 Fault Retry (n48)
6-7-5 Frequency Jump Function (n49 to n51)
6-7-6 Frequency Detection Function.
6-7-7 UP/DOWN Command Frequency Memory (n62)
6-7-8 Error History (n78)
Chapter 7. Communications
7-1 RS-422/485 Communications Unit
7-1-1 Overview
7-1-2 External Dimensions.
7-1-3 Names of Parts
7-1-4 Mounting Procedure.
7-2 Inverter Settings.
7-2-1 Setting the Communications Conditions
7-2-2 Operation Command Selection (n02)
7-2-3 Frequency Reference Input Selection (n03).
7-2-4 Setting the Multi-function Inputs (n36 to n39)
7-3 Message Communications Basic Format
7-4 DSR Message and Response.
7-4-1 Data Read (Function Code: 03 Hex)
7-4-2 Data Write/Broadcast Data Write (Function Code: 10 Hex)
7-4-3 Loop-back Test (Function Code: 08 Hex)
7-5 Enter Command.
7-6 Setting the Communications Data.
7-7 Register Number Allocations in Detail.
7-7-1 I/O Function
7-7-2 Monitor Functions.
7-8 Communications Error Codes
7-9 Self-diagnostic Test
7-10 Communications with Programmable Controller.
7-10-1 Available Programmable Controllers and Peripheral Devices.
7-10-2 Wiring the Communications Line
7-10-3 Outline of Protocol Macro Function.
7-10-4 Creating a Project File
7-10-5 Ladder Program
7-10-6 Communications Response Time.
Chapter 8. Maintenance Operations
8-1 Protective and Diagnostic Functions.
8-1-1 Fault Detection (Fatal Error)
8-1-2 Warning Detection (Nonfatal Error).
8-2 Troubleshooting.
8-2-1 Parameters Fail Set
8-2-2 Motor Fails to Operate
8-2-3 Motor Rotates in the Wrong Direction.
8-2-4 Motor Outputs No Torque or Acceleration is Slow.
8-2-5 Motor Deceleration is Slow
8-2-6 Motor Burns
8-2-7 Controller or AM Radio Receives Noise when Inverter is Started
8-2-8 Ground Fault Interrupter is Actuated when Inverter is Started
8-2-9 Mechanical Vibration
8-2-10 Motor Rotates after Output of Inverter is Turned Off.
8-2-11 Detects OV when Motor Starts and Motor Stalls.
8-2-12 Output Frequency Does Not Reach Frequency Reference
8-2-13 Inverter Does Not Run Because EF (Simultaneous Input of Forward and Reverse Commands) is Detected, or Motor Rotates Momentarily While Control Device Power is OFF.
8-3 Maintenance and Inspection
Chapter 9. Specifications
9-1 Inverter Specifications
9-2 Specifications of Accessories
9-2-1 List of Accessories
9-2-2 Adapter Panel
9-2-3 RS-422/485 Communications Unit
9-2-4 Fan Unit
9-2-5 Scaling Meter
9-2-6 Digital Operator
9-2-7 Digital Operator Case
9-2-8 Digital Operator Connection Cable
9-2-9 DC Reactor
9-2-10 DIN Track Mounting Bracket
9-2-11 AC Reactor
9-3 Option Specifications
9-3-1 EMC-compatible Noise Filter
9-3-2 Simple Input Noise Filter.
9-3-3 Output Noise Filter
Chapter 10. List of Parameters
Chapter 11. Using the Inverter for a Motor.
Revision History.