Hitachi SJ2-CO User manual

INSTRUCTION MANUAL
Thank you for purchase of “SJ2-CO (CANopen Interface Option)”.
This anual explains about treat ent of “SJ2-CO”. By reading this
anual and an instruction anual of inverter use practically for
installation, aintenance, and inspection. After reading this anual,
keep it handy for future reference.
Make sure to deliver this anual to the end user.
Table of Contents
Chapter1 Introduction 1
Chapter2 Mounting ethod of option 4
Chapter3 Wiring, Connecting 7
Chapter4 Setting 9
Chapter5 CANopen co unication function 11
Chapter6 Counter easure for abnor ality 21
Chapter7 Co unication Objects Lists 23
Chapter8
Specifications 30
Chapter9 Contact infor ation 31
SJ200-2/L200-2 SERIES
SJ2-CO
(CANopen Interface Option)
NB654X
Hitachi Inverter
After rea ing this manual, keep it at han y for future reference.

- Request -
Thank you for purchase of “SJ2-CO (CANopen Interface Option)”.
This instruction anual explains about treat ent and aintenance of “SJ2-CO”. Before using the product,
carefully read this anual with the instruction anual of inverter, and keeps it handy for quick reference of
operator and aintenance inspector. Before installing, operating, aintenance and inspection read this
anual carefully and follow the instructions exactly.
Always keep various kinds of specifications entioned in this anual and use exactly. And ake sure to
prevent trouble by correct inspection and aintenance. Make sure to reach this anual to the end user.
- About treat ent of this anual -
(1)Please consent that entioned ite s of this anual ay be change without per ission.
(2)Keep this anual carefully not to lose because it can not be reissued
(3)All right reserved.
(4)Please contact the Hitachi inverter dealer fro who you purchased the unit, if you have so e
doubts about spelling istakes, o itted word etc.
(5)Please agree that there is no responsibility for effects resulted, in spite of contents above
entioned.
Revision History Table
No.Revision contents The date of issued Manual No.
1. Initial release of Manual NB654X June. 2006 NB654X
Except this table, revised only spelling istakes o itted words, and error writings without notice.

SAFETY PRECAUTIONS
!
SAFTY PRECAUTIONS
Carefully read this anual and all of the warning labels attached to the inverter before installing,
operating, aintaining, inspecting, it. Safety precautions are classified into “Warning” and “Caution” in this
anual.
：Indicates a potentially hazardous situation which, if not avoided, can result in serious
injury or death.
：Indicates a potentially hazardous situation which, if not avoided, can result in inor to
oderate injury, or serous da age to the product
The situation described in ay, if not avoided, lead to serious results. I portant safety
easures are described in CAUTION (as well as WARNING) so be sure observe the .
Notes are described in this anual in “(Note)”. Carefully read the contents and follow the exactly.
CAUTION
In all the illustrations in this anual, covers and safely device are occasionally re oved to describe the
details. When the product is operated, ake sure that the covers and safety devices are placed as they
were specified originally and operate it according to the instruction anual.
WARNING
!
CAUTIO
!
CAUTION
!

SAFETY PRECAUTIONS
!
!
WARNING
Wiring:
Wiring work shall be carried out by electrical experts.
Otherwise, there is a anger of electric shock, fire an /or amage of pro uct.
I ple ent wiring after checking that the power supply is off.
Otherwise, there is a anger of electric shock an /or fire.
Operating:
Be sure not to touch the surface or the ter inal of option board while energizing.
Otherwise, there is a anger of electric shock an /or fire.
Be sure not to re ove the Canopen option printed board while operating.
Otherwise, there is a anger of electric shock an /or fire.
Maintenance, Inspection and Part Replace ent:
Wait at least 5 inutes after turning off the input power supply before perfor ing aintenance and
inspection.
(Make sure the “POW” LED display on the inverter is off and DC voltage between P-N ter inals is less
than 45V)
Otherwise, there is a anger of electric shock.
Make sure that only qualified persons will perfor aintenance, inspection, and part replace ent
(Before starting the work, re ove etallic objects fro your person (wristwatch, bracelet, etc.).
Be sure to use tools protected with insulation.)
Otherwise, there is a anger of electric shock an /or injury.
Note:
Never odify the unit.
Otherwise, there is a anger of electric shock an /or injury.
CAUTION
Installation:
Be sure not to let the foreign atter enter such as wire clippings, spatter fro welding, etal shaving,
dust etc.
Otherwise, there is a anger of fire.
Be sure to fix inverter to option printed board with an attached fixed screw.
Otherwise, there is a anger of connecting error.
Be sure to fasten the screws connecting signal wire in side of option printed board. Check for any
loosening of screw.
Otherwise, there is a anger of connecting error.
Wiring:
Be sure to fasten the screws not to loose.
Otherwise, there is a anger of connecting error.
Operation:
Check rotary direction, abnor al otor noise and vibrations during operating.
Otherwise, there is a anger of injury to personnel an /or machine breakage

CHAPTER 1 INTRODUCTION
1
1.1 INSPECTION UPON UNPACKING
Make sure to treat the product carefully not to give shock and vibration while unpacking. Check that the
product is the one you ordered, no defect, and that there is no da age during transportation.
(Contents of packing)
(1) SJ2-CO(CANopen Interface option ):1
(2) Instruction anual:1
(3) CANopen connector:1
(4) The screw which fixes a facecover (M3 ti es 8 ):1
(5) Bus resister(120Ω):1
If you discover any proble s, contact the Hitachi inverter dealer fro who you purchased the unit
i ediately.
1.2 INQUIRY OF THE PRODUCT AND WARRANTY FOR THE PRODUCT
1.2.1 Request upon inquiring
If inquiry of breakage, question, da age etc. is needed, please tell the following infor ation to the supplier
you ordered.
(1) Type(SJ2-CO)
(2) Manufacturing nu ber (MFG No. (See 1.5
SJ2-CO Specifications Label ))
(3) Date of purchasing
(4) Contents of inquiry
・ Da age parts and its condition etc.
・ Question parts and their contents etc.
In order to shorten i possible working ti e, standing spare unit is reco ended.
1.2.2 Warranty of the product
This product is guaranteed one year after the purchase. But, the next case is toll repair, even if within
warranty period.
(1) In case caused by operating istake, and incorrect repair and odification.
(2) Trouble caused by reasons except the shipped product.
(3) In case of using in range over the value of specifications.
(4) In case caused by natural cala ity, disaster, and secondary disaster.
Warranty entioned here eans warranty for shipped product itself. Da age caused by trouble of shipped
product is not guaranteed.
[Replace ent]
Any inspection and replace ent after the expiration of warranty period (one-year) shall be charged to the
purchaser. And also any inspection and replace ent which are not covered in warranty entioned above,
even if it is within warranty period, it shall be charged to the purchaser. If you require the replace ent,
please contact the Hitachi inverter dealer fro who you purchased the unit.

CHAPTER 1 INTRODUCTION
2
1.3 Appearance and Na es of Parts
Power supply(POW)
Inverter Status(RUN)
Bus ready
(in CANopen this LED always green)
CAN bus Interface
Inverter condition ode(MOD)
CANbus Status(CAN)
Baud rate & Node ID setting(See 4.1.2)
Figure 1-1 Appearance of SJ2-CO
LED display

CHAPTER 1 INTRODUCTION
3
1.4 CANopen Support Version
SJ2-CO can use following Inverter odel of SJ200-2/L200-2.
SJ200-2 -0.2-7.5kW
L200-2 -0.2-7.5kW
How to distinguish SJ200-2(L200-2) fro SJ200(L200)
1.5 Specifications Label
There is the Specifications Label of SJ2-CO on the back side.
1.6 LED display
LED Function Color State
Orange Inverter Main power supply is ON.
Power Supply
Blank Both power supplies are OFF.
Red Alar or Inverter ain power supply is OFF.
Green Run
Inverter Status
Stop Stop (Nor al)
Inverter condition ode(MOD) - See 6.4 LED display and Counter easure
CAN condition/status(CAN) - See 6.4 LED display and Counter easure
Green ON
CAN bus power supply(DC+24V)
(Internal power supply) Blank OFF
MADE IN JAPAN
SJ2-CO
MFG No. 67A T25724B6 0001
Hitachi In ustrial Equipment Systems Co.,Lt .
NEXXXXX
odel na e
Manufacturing No.
SJ200(L200) 004 H F E F 2
Series
na e
Applicable
otor
capacity in
Configuration
type
EMC filter
Input
voltage
Restricted
distribution
Version: 2=SJ200-2(L200-2)
space=SJ200 (L200)
6 7 A
year onth
Pro uction time
other odel na es :SJ2-MF,SJ2-CCV

CHAPTER 2 MOUNTING METHOD OF OPTION
4
Figure 2-1 Installation of SJ2-CO (SJ200-2 + SJ2-CO)
Note: Optional operator
(SRW-0J/0EX) cannot be used via SJ2-CO
.
Note : Please ove the OPE/485 dip switch
botto position labeled “OPE”.
2.1 Mounting ethod of option
Please connect the following cables first, and then attach the SJ2-CO to the front cover of SJ/L200-2.
[Installation step]
(1) ounting location
(2) Change the dipswitch position to lower ( OPE )
(3) Connecting the cables
The cables are shown as bellow:
Power input cable, Motor output cable, Input ter inal cable, Output ter inal cable, Analog input cable,
Analog output cable etc
Because the following cables cannot be connected, after the instllation of SJ2-CO.
Figure 2-1 describes how to ount the SJ2-CO to the SJ200-2.
Figure 2-2 describes how to ount the SJ2-CO to the L200-2.
Figure 2-3 describes how to re ove the SJ2-CO to the SJ200-2.
Figure 2-4 describes how to ount the SJ2-CO and operator(OPE-SR ini) to the SJ200-2
Please ount the
SJ2-CO tightly to
the ain body of
the inverter.
Then lift down the
plastic lever.
If the lever is not dropped down,
please lift up the lever, and re ount
the unit again.

CHAPTER 2 MOUNTING METHOD OF OPTION
5
*1:The CANopen connector is connected to the bottom side of the SJ2-CO
SJ2-MF Specifications Label: See 1.5 Specifications Label
Figure 2-2 Installation of SJ2-CO (L200-2 + SJ2-CO + SJ2-MF)
Note : Please ove the OPE/485
dip switch botto position
labeled “OPE”.
Figure 2-3 Remove of SJ2-CO (SJ200-2 + SJ2-CO)
*1
SJ2-MF

CHAPTER 2 MOUNTING METHOD OF OPTION
6
SJ2-CCV (Optional)
HITACHI
OPE-SR ini
Figure 2-4 Installation of option unit (SJ200-2 + SJ2-CO + SJ2-CCV)
SJ200-2
SJ2-CO
SJ2-CCV
SJ2-CCV
SJ2-CCV Specifications Label: See 1.5 Specifications Label