Hitachi L200 Series User manual

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HITACHI INVERTER
SJ200/L200Series
SERVICE MANUAL

NBS650X
After reading this manual, keep it at hand for future reference

(ADJUSTMENT AND MAINTENANCE)
Model:
EuropeanVersion
SJ200/L200‑002NFE(F)toSJ200/L200‑022NFE(F)
SJ200/L200‑004HFE(F)toSJ200/L200‑075HFE(F)

USVersion
SJ200/L200‑002NFUtoSJ200/L200‑022NFU
SJ200/L200‑037LFUtoSJ200/L200‑075LFU
SJ200/L200‑004HFUtoSJ200/L200‑075HFU


1-2
Appearance and name of each parts
SJ200-002 - 007LFR
front cover
rear cover
top cove
r
coolin
g
fin
housin
g
p
otentiometer
digital operator
g
round
front cover
rear cover
coolin
g
fin
housin
g
to
p
cover
p
otentiometer
digital operator
g
round
SJ200-015 - 037LFR
SJ200-004 - 037HFR
The front cover can be removed without any instruments. When you remove the front cover, you can
set the mode switch and set wire at the control-terminal, the main-terminal and the intelligent relay
out
p
ut terminal.
control-terminal A
(TM1C)
intelligent relay
output terminal
main terminal
control-terminal B
(
TM2C
)
main terminal
intelligent relay
output terminal
u
pp
er cover
control-terminal A
(TM1C)
control-terminal B
(
TM2C
)
Note: The upper cover is for maintenance.
Please do not remove.

1-4
The front cover can be removed without any instruments When you remove the front cover, you can set
the mode switch and set wire at the control-terminal, the main-terminal and the intelligent relay output
terminal.
SJ200-055～075LFR
SJ200-055～075HFR
volume
digital operator front cover
cooling fin
case
rear cover
top cover
control-terminal A
control-terminal B
main terminal
intelligent relay output terminal
housing

1-3
digital operator
connector of
digital operator
communication connector for operator
and RS-485
knob of potentiometer
Note:The knob can be taken.
POWER light
ALARM light
RUN light
input logic switch
turning switch RS-485/Operator
turning switch of frequency source and
run command source
control-terminal A
intelligent relay output
control-terminal B
terminal
main-terminal

1-6
The front cover can be removed without any instruments. When you remove the front cover, you can set the mode
switch and set wire at the control-terminal, the main-terminal and the intelligent relay、output terminal.
control-terminal
intelligent relay
output terminal
main terminal
control-terminal
main terminal
intelligent relay
output terminal
u
pp
er cover
rear cover
L200-002～007LFR
front cover
to
p
cover
coolin
g
fin
housin
g
volume
digital operator
g
round
connector cover
front cover
rear cover
coolin
g
fin
housin
g
to
p
cover
volume
digital operator
g
round
L200-015～037LFR
L200-004～037HFR
connector cover
Note: The upper cover is for maintenance.
Please do not remove.

1-7
The front cover can be removed without any instruments. When you remove the front cover,
you can set the mode switch and set wire at the control-terminal, the main-terminal and the
intelligent relay output terminal.

L200-055～075LFR
L200-055～075HFR
volume
digital operator front cover
cooling fin
case
rear cover
top cover
main-terminal
control-terminal
intelligentrelayoutput
terminal
housing

1-8
（L200）
The volume can be removed
volume
Removing the volumeThe way to open the connector cover
communication
connector
control-terminal
intelligent relay output terminal
input logic switch
turning switch RS-485/
Operator
turning switch frequency source/
run command source
main terminal
Items inside frontcover
mode switch
L200-002～007LFR type
L200-002～007LFR typeL200-002～007LFR type

1-4
Appearance
The appearance of SJ200 follows below.
OPE
I/O PCB (PCB3)
Power PCB (PCB2)
OPE is a control unit.
Formally OPE is attached to SJ200.
But another OPE can be used optionally.
This part is a logic circuit.
It has a microcomputer,
which does calculation of the
intelligent input, output, communication task
and so on
Core PCB (PCB1)
This part is a power circuit.
It has a translator
This part is a core circuit.
It has a microcomputer , which manages INV main
function.
IGBT / DM
IGBT / DM. is a transistor unit for outputting to the
motor. It depends on the capacity and the voltage class
whether IGBT or DM is used.

Introduction
Getting Started
1-1
Inverter Specifications Label
The Hitachi SJ200 inverters haveproduct labels located on the right side of the housing,
as pictured below. Be sure to verify that the specifications on the labels match your
power source, motor, and application safety requirements.
Model Number Convention
The model number for a specific inverter contains useful information about its operating
characteristics. Refer to the model number legend below:
Power Input Rating:
frequency, voltage, phase, current
Inverter model number
Motor capacity for this model
Output Rating:
Frequency, voltage, current
Manufacturing codes:
Lot number, date, etc.
Specifications label
SJ200 037 H F E
Restricted distribution:
E=Europe, U=USA, R=Japan
Input voltage:
N = single or three-phase 200V class
H = three-phase 400V class
L = three phase only, 200V class
Applicable motor capacity in kW
002 = 0.2 kW
004 = 0.4 kW
005 = 0.55 kW
007 = 0.75 kW
011 = 1.1 kW
015 = 1.5 kW
022 = 2.2 kW
030 = 3.0 kW
037 = 3.7 kW
040 = 4.0 kW
055 = 5.5 kW
075 = 7.5 kW
Configuration type
F = with digital operator (keypad)
Series name
F
EMC filter

Orientation to Inverter Features
Inverter Mounting
and Installation
2–2
Orientation to Inverter Features
Unpacking and Inspection
Please take a few moments to unpack your new SJ200 inverter and perform these steps:
1. Look for any damage that may have occurred during shipping.
2. Verify the contents of the box include:
a. One SJ200 inverter
b. One Instruction Manual
c. One SJ200 Quick Reference Guide
3. Inspect the specifications label on the side of the inverter. Make sure it matches the
product part number you ordered.
Main Physical Features
The SJ200 Series inverters vary in size accord-
ing to the current output rating and motor size
for each model number. All feature the same
basic keypad and connector interface for consis-
tent ease of use. The inverter construction has a
heat sink at the back of the housing. The larger
models include a fan(s) to enhance heat sink
performance. The mounting holes are pre-
drilled in the heat sink for your convenience.
Smaller models have two mounting holes, while
larger ones have four. Be sure to use all the
mounting holes provided.
Two chassis GND screws are located on the
metal tab on the heat sink at the bottom of the
inverter. Never touch the heat sink during or just
after operation; it can be very hot.
The electronics housing and front panel are built
onto the front of the heat sink.
Inverter Keypad - The inverter uses a digital
operator interface, or keypad. The four-digit
display can show a variety of performance
parameters. LEDs indicate whether the display
units are Hertz or Amperes. Other LEDs
indicate Power (external), and Run/Stop Mode
and Program/Monitor Mode status. Membrane
keys Run and Stop/Reset, and an output
frequency potentiometer (speed setting knob)
control motor operation. The FUNC., , and
keys allow an operator to navigate to the
inverter’s functions and parameter values. The
Store key is used when changing a setting.
1
2
*Keypad doesn't display
when it is connected badly.

SJ200 Inverter
Inverter Mounting
and Installation
2–3
Inverter Keypad
Keypad Removal - The SJ200 has a removable
keypad. To removethe keypad, locate the
retention latch as shown to the right. Press
downward on the latch, while gently pulling
toward you. The keypad will tilt forward, as two
retaining tabs at the bottom edge of the keypad
also hold it in place. Then removethe keypad
from the keypad bay.
Internal LED Indicators / Communications Connector - Refer to the illustration
below. After removing the keypad, the internal LED viewing window will be visible.
These LEDs indicate status for your convenience when the keypad is remotely mounted
and you are nearer to the inverter location.
The RJ45 connection consists of two parts. The clear plastic RJ45 modular interconnect
makes the connection between the inverter and the keypad. It is easily removed to allow
you to plug a communications cable into the modular connector.
Installing the Keypad - Follow these steps:
1. Remember to install the RJ45 modular interconnect. Otherwise, there will be no
connection to the keypad.
2. Set the bottom edge of the keypad into the inverter keypad bay.
3. Tilt the top edge of the keypad forward. If it stops before seating firmly, DO NOT
force the keypad. You may need to adjust the end RJ45 modular connector slightly
(upward or downward). Then seat the keypad.
4. Make sure the retention latch clicks into place on the inverter housing top edge.
Otherwise, vibration may cause the keypad to loosen in the future.
RJ45 modular
interconnect /
communications
connector
Internal LED indicators:
POW
ALM
RUN
Power
Alarm
Run Mode
Keypad bay
*Caution - Do not remove keypad when the
power is on.

Orientation to Inverter Features
Inverter Mounting
and Installation
2–4
Front Housing Cover
Housing Cover Removal - The front housing cover is held in place by two pairs of tabs.
Since these are hidden from view, it is good to become familiar with their locations
before attempting to remove the cover. The figure below shows a typical housing cover
in upside-down position to reveal the tabs. The two locking tabs are the ones which you
will need to press to remove the cover. The two hinging tabs will allow the cover to tilt
open once the unlocking tabs are released.
The figure below shows the procedure for removing the housing cover. While pressing
inward on the housing, it is helpful to wiggle the cover side-to-side in order to release the
locking tabs. DO NOT force the cover open; it is possible to break a tab in this way.
Locking tabs
Hinging tabs
PRESS
PRESS
1. Press inward on both sides. 2. Tilt upward after both locking
tabs are free.

Removing the Cover (Slide type)
1. Press downward on the cover at the two areas indicated to release the retaining tabs.
2. Slide the cover forward and away from the keypad until the top edge of the cover reaches the notch in the
inverter chassis.
3. Lift the cover upward to remove it.
Installing the Cover (Slide type)
1. Align the tabs on the front housing cover with the notch on each edge of the inverter chassis. Then lower
the cover into position.
2. Slide the cover toward the keypad, keeping it flush against the inverter chassis. Continue until the cover
latches into place.

The notch on frame case
The notch on
front housing cover

Note: The example inverter in the diagrams is model L200-004LFU. The cover removal or installation method is the same for the other models.
WARNING: Be sure to turn off the power supply and wait 10 minutes before you remove the front housing
cover. Otherwise, there is a shock hazard.

SJ200 Inverter
Inverter Mounting
and Installation
2–5
Logic Connector Locations - After removing the front housing cover, take a moment to
become familiar with the connectors, as shown below.
Logic Connector Removal/Replacement - The two 8-position main logic connectors
are removable from the circuit board to make testing or service more convenient. Note
that the relay output connector is not removable, as it must carry higher currents and
provide high integrity for alarm conditions. The alarm circuit may carry hazardous live
voltages even when the main power to the inverter is OFF. So, never directly touch any
terminal or circuit component.
The logic input connector (top connector) can be removed by pulling gently upward as
shown (below left). DO NOT force the connector, as damage to the circuit board may
occur. Try gently shifting the connector side-to-side while pulling, if having difficulty.
The analog input/output and logic output connector (bottom connector) has retention
screws. DO NOT attempt to remove the connector before loosening the screws. As the
figure shows (below right), use a small Phillips screwdriver to loosen the screw at each
end. The connector can be pulled forward easily after the screws are removed.
Analog input/
output and logic
outputs
Relay output
contacts
Logic inputs

Orientation to Inverter Features
Inverter Mounting
and Installation
2–6
Power Wiring Access - First, ensure no
power source of any kind is connected to the
inverter. If power has been connected, wait
five minutes after powerdown and verify the
Power LED is OFF to proceed. After
removing the front housing cover, the housing
partition that covers the power wiring exit will
be able to slide upward as shown to the right.
Notice the four wire exit slots (on larger
model inverters) in the housing partition. This
helps keep the power wiring (to the left)
separate from signal-level logic or analog
wiring (to the right).
Remove the housing partition and as shown as
set it aside in a secure place while wiring.
Never operate the inverter drive with the parti-
tion removed or the front housing cover
removed.
The power input and motor 3-phase wiring
connect to the lower row of terminals. The
upper row of power terminals connect to
optional dynamic braking components.
The following sections in this chapter will
describe the system design and guide you
through a step-by-step installation process.
After the section on wiring, this chapter
will show how to use the front panel keys
to access functions and edit parameters.
Power and motor
connector terminals

Connecting the Inverter to ModBus
Appendix B
B–4
OPE / 485 DIP Switch -
SR
SK
OPE
485
PRG
TM
The difference between OPE-S and OPE-Smini is the short-circuit inside the connector.
If you set 485-side OPE-S,SRW says "----"(communication error)
But OPE-Smini works properly.

Introduction
Appendix C
C–2
Introduction
This section lists the user-programmable parameters for the SJ200 series inverters and
the default values for European and U.S. product types. The right-most column of the
tables is blank, so you can record values you have changed from the default. This
involves just a few parameters for most applications. This section presents the parame-
ters in a format oriented toward the keypad on the inverter.
Parameter Settings for Keypad Entry
SJ200 series inverters provide many functions and parameters that can be configured by
the user. We recommend that you record all parameters that have been edited, in order to
help in troubleshooting or recovery from a loss of parameter data.
Main Profile Parameters
}This information is printed
on the specification label
located on the right side of
the inverter.
SJ200Inverter model
MFG. No.
“F” Group Parameters Default Setting
User
Setting
Func.
Code Name –FE (Europe)
–FU
(USA)
F001 Output frequency setting 0.0 0.0
F002 Acceleration (1) time setting 10.0 10.0
F202 Acceleration (1) time setting, 2nd
motor
10.0 10.0
F003 Deceleration (1) time setting 10.0 10.0
F203 Deceleration (1) time setting, 2nd
motor
10.0 10.0
F004 Keypad Run key routing 00 00

SJ200 Inverter
Appendix C
C–3
Standard Functions
“A” Group Parameters Default Setting
User
Setting
Func.
Code Name -FEF (EU)
-FU
(USA)
A001 Frequency source setting 01 00
A002 Run command source setting 01 02
A003 Base frequency setting 50.0 60.0
A203 Base frequency setting, 2nd
motor
50.0 60.0
A004 Maximum frequency setting 50.0 60.0
A204 Maximum frequency setting, 2nd
motor
50.0 60.0
A005 [AT] selection 00 00
A011 O–L input active range start
frequency
0.0 0.0
A012 O–L input active range end
frequency
0.0 0.0
A013 O–L input active range start
voltage
0.0 0.0
A014 O–L input active range end
voltage
100. 100.
A015 O–L input start frequency enable 01 01
A016 External frequency filter time
constant
2.8.
A020 Multi-speed 0 setting 0.0 0.0
A220 Multi-speed 0 setting, 2nd motor 0.0 0.0
A021 Multi-speed 1 setting 0.0 0.0
A022 Multi-speed 2 setting 0.0 0.0
A023 Multi-speed 3 setting 0.0 0.0
A024 Multi-speed 4 setting 0.0 0.0
A025 Multi-speed 5 setting 0.0 0.0
A026 Multi-speed 6 setting 0.0 0.0
A027 Multi-speed 7 setting 0.0 0.0
A028 Multi-speed 8 setting 0.0 0.0
A029 Multi-speed 9 setting 0.0 0.0
A030 Multi-speed 10 setting 0.0 0.0
A031 Multi-speed 11 setting 0.0 0.0

Parameter Settings for Keypad Entry
Appendix C
C–4
A032 Multi-speed 12 setting 0.0 0.0
A033 Multi-speed 13 setting 0.0 0.0
A034 Multi-speed 14 setting 0.0 0.0
A035 Multi-speed 15 setting 0.0 0.0
A038 Jog frequency setting 1.00 1.00
A039 Jog stop mode 00 00
A042 Manual torque boost value 5.0 5.0
A242 Manual torque boost value, 2nd
motor
0.0 0.0
A043 Manual torque boost frequency
adjustment
3.0 3.0
A243 Manual torque boost frequency
adjustment, 2nd motor
0.0 0.0
A044 V/f characteristic curve selection 02 02
A244 V/f characteristic curve selection,
2nd motor
02 02
A045 V/f gain setting 100. 100.
A046 iSLV voltage compensation
gain
100 100
A246 iSLV voltage compensation
gain, 2nd motor
100 100
A047 iSLV slip compensation
gain
100 100
A247 iSLV slip compensation
gain, 2nd motor
100 100
A051 DC braking enable 00 00
A052 DC braking frequency setting 0.5 0.5
A053 DC braking wait time 0.0 0.0
A054 DC braking force for deceleration 0 0
A055 DC braking time for deceleration 0.0 0.0
A056 DC braking / edge or level detec-
tion for [DB] input
01 01
A061 Frequency upper limit setting 0.0 0.0
A261 Frequency upper limit setting,
2nd motor
0.0 0.0
“A” Group Parameters Default Setting
User
Setting
Func.
Code Name -FEF (EU)
-FU
(USA)

SJ200 Inverter
Appendix C
C–5
A062 Frequency lower limit setting 0.0 0.0
A262 Frequency lower limit setting,
2nd motor
0.0 0.0
A063,
A065,
A067
Jump (center) frequency setting 0.0 0.0
A064,
A066,
A068
Jump (hysteresis) frequency
width setting
0.5 0.5
A071 PID Enable 00 00
A072 PID proportional gain 1.0 1.0
A073 PID integral time constant 1.0 1.0
A074 PID derivative time constant 0.0 0.0
A075 PV scale conversion 1.00 1.00
A076 PV source setting 00 00
A077 Reverse PID action 00 00
A078 PID output limit 0.0 0.0
A081 AVR function select 00 00
A082 AVR voltage select 230/400 230/460
A092 Acceleration (2) time settin 15.00 15.00
A292 Acceleration (2) time setting,
(2nd motor)
15.00 15.00
A093 Deceleration (2) time setting 15.00 15.00
A293 Deceleration (2) time setting,
(2nd motor)
15.00 15.00
A094 Select method to switch to Acc2/
Dec2 profile
00 00
A294 Select method to switch to Acc2/
Dec2 profile, 2nd motor
00 00
A095 Acc1 to Acc2 frequency transi-
tion point
0.0 0.0
A295 Acc1 to Acc2 frequency transi-
tion point, 2nd motor
0.0 0.0
A096 Dec1 to Dec2 frequency transi-
tion point
0.0 0.0
“A” Group Parameters Default Setting
User
Setting
Func.
Code Name -FEF (EU)
-FU
(USA)