Omron SYSDRIVE 3G3JV User manual

USER’S MANUAL
FIRST DRAFT!
SYSDRIVE 3G3JV
Compact Simplified Inverter
Cat. No. I528-E1-1

Thank you for choosing this SYSDRIVE 3G3JV -series product. Proper use
and handling of the product will ensure proper product performance, will
lengthen product life, and may prevent possible accidents.
Please read this manual thoroughly and handle and operate the product
with care.
NOTICE
1. This manual describes the functions of the product and relations with other
products. Y ou should assume that anything not described in this manual is
not possible.
2. Although care has been given in documenting the product, please contact
your
OMRON representative if you have any suggestions on improving this
manual.
3. 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 dis -
assemble the product.
4. We recommend that you add the following precautions to any instruction
manuals
you prepare for the system into which the product is being installed.
SPrecautions on the dangers of high-voltage equipment.
SPrecautions
on touching the terminals of the product even after power has
been turned of f. (These terminals are live even with the power turned of f.)
5. Specifications
and functions may be changed without notice in order to im -
prove product performance.
Items to Check Before Unpacking
Check the following items before removing the product from the package:
SHas the correct product been delivered (i.e., the correct model number and
specifications)?
SHas the product been damaged in shipping?
SAre any screws or bolts loose?

Chapter 1
Overview
1-1 Function
1-2 Nomenclature
1

1-2
1-1 Function
The compact simple SYSDRIVE 3G3JV-Series Inverter ensures greater
ease of use than any conventional model.
The 3G3JV Inverter meets EC Directives and UL/cUL standard require-
ments for worldwide use.
HSYSDRIVE 3G3JV Inverter Models
•The following 3- and single-phase 200-VAC-class 3G3JV models are available.
Rated voltage Protective
structure Maximum applied motor capacity Model
3-phase 200 VAC Closed,
ll ti t
0.1 (0.1) kW 3G3JV-A2001
3 p ase 00 C
C osed,
wall-mounting type
(conforming to IP20)
0.2 (0.25) kW 3G3JV-A2002
(conforming to IP20) 0.4 (0.55) kW 3G3JV-A2004
0.75 (1.1) kW 3G3JV-A2007
1.5 (1.5) kW 3G3JV-A2015
2.2 (2.2) kW 3G3JV-A2022
Single-phase 200 VAC Closed,
ll i
0.1 (0.1) kW 3G3JV-AB001
S g e p ase 00 C
C osed,
wall-mounting type
(conforming to IP20)
0.2 (0.25) kW 3G3JV-AB002
(conforming to IP20) 0.4 (0.55) kW 3G3JV-AB004
0.75 (1.1) kW 3G3JV-AB007
1.5 (1.5) kW 3G3JV-AB015
Note The figures in parentheses indicate capacities for motors used outside Japan.
HInternational Standards (EC Directives and UL/cUL
Standards)
The 3G3JV Inverter meets the EC Directives and UL/cUL standard requirements for
worldwide use.
Classification Applicable standard
EC Directives EMC directive EN50081-2 and EN5008-2
C ect es
Low-voltage directive prEN50178
UL/cUL UL508C
Overview Chapter 1

1-3
HVersatile Easy-to-use Functions
•Incorporates the functions and operability ensured by the conventional 3G3EV Series.
•Easy to initialize and operate with the FREQ adjuster on the Digital Operator.
•Ease
of maintenance. The cooling fan is easily replaceable. The life of the cooling fan
can be prolonged by turning on the cooling fan only when the Inverter is in operation.
•Optional RS232 (3G3JV -PSI232J) and RS422/485 MODBUS (3G3JV -PSI485J) inter -
face cards.
HSuppression of Harmonics
Connects to DC reactors, thus suppressing harmonics more effectively than conven-
tional AC reactors.
Further
improvement in the suppression of harmonics is possible with the combined use
of the DC and AC reactors.
Overview Chapter 1

1-4
1-2 Nomenclature
HPanel
Terminal
block
Top protection cover
Mounting holes
(Two)
Digital Operator
ALARM display
RUN indicator
Optional cover
Front cover
Front cover
mounting screw
Bottom
protection cover
Terminal
block
U-shaped
cutouts
(Two)
Note 1. The front cover functions as a terminal cover . The Digital Operator Unit cannot
be removed.
Note 2. Instead
of mounting holes, each of the following models has two U-shaped cut -
outs located diagonally.
3G3JV-A2001 (0.1 kW), 3G3JV-A2002 (0.25 kW), 3G3JV-A2004 (0.55 kW),
and 3G3JV-A2007 (1.1 kW)
3G3JV-AB001 (0.1 kW), 3G3JV-AB002 (0.25 kW), and 3G3JV-AB004
(0.55 kW)
Overview Chapter 1

1-5
HDigital Operator
Data display
Keys
Indicators
(Setting/Monitor
item indicators)
FREQ adjuster
Appearance Name Function
Data display Displays relevant data items, such as frequency
reference, output frequency, and parameter set
values.
FREQ adjuster Sets the frequency reference within a range
between 0 Hz and the maximum frequency.
FREF indicator The frequency reference can be monitored or set
while this indicator is lit.
FOUT indicator The output frequency of the Inverter can be
monitored while this indicator is lit.
IOUT indicator The output current of the Inverter can be
monitored while this indicator is lit.
MNTR indicator The values set in U01 through U10 are
monitored while this indicator is lit.
F/R indicator The direction of rotation can be selected while
this indicator is lit when operating the Inverter
with the RUN Key.
LO/RE indicator The operation of the Inverter through the Digital
Operator or according to the set parameters is
selectable while this indicator is lit.
Note This status of this indicator can be only
monitored
while the Inverter is in operation.
Any RUN command input is ignored while
this indicator is lit.
PRGM indicator The parameters in n01 through n79 can be set or
monitored while this indicator is lit.
Note While the Inverter is in operation, the pa-
rameters can be only monitored and only
some parameters can be changed. Any
RUN command input is ignored while this
indicator is lit.
Overview Chapter 1

1-6
Appearance FunctionName
Mode Key Switches the setting and monitor item indicators
in sequence.
Parameter being set will be canceled if this key is
pressed before entering the setting.
Increment Key Increases multi-function monitor numbers,
parameter numbers, and parameter set values.
Decrement Key Decreases multi-function monitor numbers,
parameter numbers, and parameter set values.
Enter Key Enters multi-function monitor numbers,
parameter numbers, and internal data values
after they are set or changed.
RUN Key Starts the Inverter running when the 3G3FV is in
operation with the Digital Operator.
STOP/RESET Key Stops the Inverter unless parameter n06 is not
set to disable the STOP Key.
Overview Chapter 1

Chapter 2
Design
2-1 Installation
2-2 Wiring
2

2-2
2-1 Installation
2-1-1 Dimensions
D3G3JV-A2001 to 3G3JV-A2007 (0.1 to 0.75 kW) 3-phase 200-VAC Input
3G3JV-AB001 to 3G3JV-AB004 (0.1 to 0.4 kW) Single-phase 200-VAC
Input
Rated voltage Model 3G3JV- Dimensions (mm) Weight (kg)
ated o tage
ode 3G3J
D
eg t( g)
3-phase 200 VAC A2001 70 Approx. 0.5
3 p ase 00 C
A2002 70 Approx. 0.5
A2004 102 Approx. 0.8
A2007 122 Approx. 0.9
Single-phase 200 VAC AB001 70 Approx. 0.5
S g e p ase 00 C
AB002 70 Approx. 0.5
AB004 112 Approx. 0.9
Design Chapter 2

2-3
D3G3JV-A2015 to 3G3JV-A2022 (1.5 to 2.2 kW) 3-phase 200-VAC Input
3G3JV-AB007 to 3G3JV-AB015 (0.75 to 1.5 kW) Single-phase 200-VAC
Input
Two, 5-dia. holes
Rated voltage Model 3G3JV- Dimensions (mm) Weight (kg)
ated o tage
ode 3G3J
D
eg t( g)
3-phase 200 VAC A2015 129 Approx. 1.3
3 p ase 00 C
A2022 154 Approx. 1.5
Single-phase 200 VAC AB007 129 Approx. 1.5
S g e p ase 00 C
AB015 154 Approx. 1.5
Design Chapter 2

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2-4
2-1-2 Installation Conditions
Caution Be sure to install the product in the correct direction and provide spe -
cified
clearances between the Inverter and control panel or with oth -
er devices. Not doing so may result in fire or malfunction.
Caution Do not allow foreign objects to enter inside the product. Doing so
may result in fire or malfunction.
Caution Do
not apply any strong impact. Doing so may result in damage to
the product or malfunction.
Caution Provide an appropriate stopping device on the machine side to
secure
safety . (A holding brake is not a stopping device for securing
safety.) Not doing so may result in injury.
Caution Provide an external emergency stopping device that allows an
instantaneous stop of operation and power interruption. Not doing
so may result in injury.
Design Chapter 2

2-5
HInstallation Direction and Dimensions
•Install the Inverter under the following conditions.
Ambient temperature for operation (panel-mounting): –10°C to 50°C
Humidity: 90% or less (no condensation)
•Install
the Inverter in a clean location free from oil mist and dust. Alternatively , install it
in a totally enclosed panel that is completely protected from floating dust.
•When
installing or operating the Inverter , always take special care so that metal pow -
der, oil, water, or other foreign matter does not get into the Inverter.
•Do not install the Inverter on inflammable material such as wood.
HDirection
•Install the Inverter on a vertical surface so that the characters on the nameplate are
oriented
upward.
HDimensions
•When installing the Inverter , always provide the following clearances to allow normal
heat dissipation from the Inverter.
W = 30 mm min.
Inverter
100 mm min. Air
SideInverter Inverter
100 mm min. Air
Design Chapter 2

2-6
HAmbient T emperature Control
•To enhance operation reliability , the Inverter should be installed in an environment free
from extreme temperature changes.
•If
the Inverter is installed in an enclosed environment such as a box, use a cooling fan
or air conditioner to maintain the internal air temperature below 50°C.
The
life of the built-in electrolytic capacitors of the Inverter is prolonged by maintaining
the internal air temperature as low as possible.
•The
surface temperature of the Inverter may rise approximately 30 ° C higher than the
ambient temperature. Be sure to keep away equipment and wires from the Inverter as
far as possible if the equipment and wires are easily influenced by heat.
HProtecting Inverter from Foreign Matter during Installation
•Place a cover over the Inverter during installation to shield it from metal power pro-
duced by drilling.
Upon
completion of installation, always remove the cover from the Inverter . Otherwise,
ventilation will be affected, causing the Inverter to overheat.
Design Chapter 2

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2-7
2-2 Wiring
WARNING Wiring must be performed only after confirming that the power
supply has been turned OFF. Not doing so may result in electrical
shock.
WARNING Wiring must be performed by authorized personnel. Not doing so
may result in electrical shock or fire.
WARNING Be sure to confirm operation only after wiring the emergency stop
circuit. Not doing so may result in injury.
WARNING Always connect the ground terminals to a ground of 100 Ω or less for
the 200-VAC class, or 10 Ωor less for the 400-VAC class. Not
connecting to a proper ground may result in electrical shock.
Caution Install external breakers and take other safety measures against
short-circuiting in external wiring. Not doing so may result in fire.
Caution Confirm
that the rated input voltage of the Inverter is the same as the
AC power supply voltage. An incorrect power supply may result in
fire, injury, or malfunction.
Caution Connect
the Braking Resistor and Braking Resistor Unit as specified
in the manual. Not doing so may result in fire.
Caution Be
sure to wire correctly and securely . Not doing so may result in in -
jury or damage to the product.
Caution Be
sure to firmly tighten the screws on the terminal block. Not doing
so may result in fire, injury, or damage to the product.
Caution Do
not connect an AC power to the U, V , or W output. Doing so may
result in damage to the product or malfunction.
Design Chapter 2

2-8
2-2-1 Removing and Mounting the Covers
It is necessary to remove the front cover , optional cover , top protection cov -
er, and the bottom protection cover from the Inverter to wire the terminal
block.
Follow the instructions below to remove the covers from the Inverter.
To mount the covers, take the opposite steps.
HRemoving the Front Cover
•Loosen the front cover mounting screws with a screwdriver.
•Press
the left and right sides of the front cover in the arrow 1 directions and lift the bot -
tom
of the cover in the arrow 2 direction to remove the front cover as shown in the fol -
lowing illustration.
Design Chapter 2

2-9
HRemoving the Top and Bottom Protection Covers and
Optional Cover
DRemoving the Top and Bottom Protection Covers
•After removing the front cover , pull the top and bottom protection covers in the arrow 1
directions.
DRemoving the Optional Cover
•After removing the front cover , lift the optional cover in the arrow 2 direction based on
position A as a fulcrum.
Position A
Note The front cover functions as a terminal cover . The Digital Operator cannot be re -
moved.
Design Chapter 2

2-10
2-2-2 Terminal Block
Before wiring the terminal block, be sure to remove the front cover, top
protection cover, and the bottom protection cover.
HPosition of T erminal Block
Ground terminal
Control circuit terminals
Main circuit output terminals
Main circuit input terminals
Ground terminal
HArrangement of Control Circuit Terminals
Design Chapter 2

2-11
HArrangement of Main Circuit Terminals
D3G3JV-A2001 to 3G3JV-A2007
3G3JV-AB001 to 3G3JV-AB004
Main Circuit Input Terminals
(Upper Side)
Main Circuit Output Terminals
(Lower Side)
D3G3JV-A2015 to 3G3JV-A2022
3G3JV-AB007 to 3G3JV-AB015
Main Circuit Input Terminals
(Upper Side)
Main Circuit Output Terminals
(Lower Side)
Design Chapter 2

2-12
HMain Circuit Terminals
Symbol Name Description
R/L1 Power supply input
terminals
3G3JV-A2j: 3-phase 200 to 230 VAC
3G3JV ABjSi l h 200 t 240 VAC
S/L2 term
i
na
l
s3G3JV-ABj: Single-phase 200 to 240 VAC
Note Connect single phase input to terminals R/L1
T/L3 Note Connect single-phase input to terminals R/L1
and S/L2.
U/T1 Motor output
terminals
3-phase power supply output for driving motors.
3G3JV A2jd 3G3JV ABj3 h 200 t 230 VAC
V/T2 term
i
na
l
s3G3JV-A2jand 3G3JV-ABj: 3-phase 200 to 230 VAC
Note The maximum output voltage corresponds to the
W/T3 Note The maximum output voltage corresponds to the
power supply input voltage of the Inverter.
+1 Connection terminals
+1 and +2:
DC reactor
Connect the DC reactor for suppressing harmonics to
terminals +1 and +2.
Wh d i i h I i h DC i h DC
+2 DC reactor
connection terminals
+1 and
–
:
When driving the Inverter with DC power, input the DC
power to terminals +1 and –.
(Terminal +1 is a positive terminal )
–+
1
an
d
–:
DC power supply
input terminals
(T
erm
i
na
l
+
1
i
s a pos
iti
ve
t
erm
i
na
l
.
)
Ground terminal Be sure to ground the terminal under the following
conditions.
3G3JV-A2j: Ground at a resistance of 100 Ωor less.
3G3JV-ABj: Ground at a resistance of 100 Ωor less.
Note Be sure to connect the ground terminal directly
to the motor frame ground.
Design Chapter 2