Hitachi NES1-OP Basic Manual Download Page 5

Page: 5 / 16

2. Name of each portion (removed front cover)

Name

Description

①

Connector for dedicated operator

for NES1-OP

Dedicated operator for NE-S1 (NES1-OP) can be connected on this connector.

②

RUN/STOP/RESET key

Push key for run, stop and reset operation.

③

Intelligent relay terminal

Output terminal for intelligent relay (1 from c contact).

④

Main terminal

For connecting power supply, motor output and DC reactor.

⑤

Switch for termination resistor

Switch for integrated termination resistor (100

) for RS485.Integrated resistor of 100

connected when switched ON.

⑥

Switch for RS485/OPE

Changeover switch for RS422/RS485 communication setting.

⑦

RS422/RS485 port

Connector for RS485 external operator or PC software (RJ45 jack)

⑧

Switch for O/OI (analog input)

changeover

Voltage input (O) or current input (OI) can be selected using this switch.

⑨

Logic terminal A,B

Terminal for connecting input/output signals (digital/analog) for the inverter control.

⑩

Charge lamp

Turns ON when the internal DC bus voltage is 45V or more.

In case of wiring, maintenance or else, please be sure to check that this lamp is turned OFF

after waiting 10 minutes of power OFF.

Note

１

) Refer to page 13 for the description of the display and key operation.

Note 2) Position of

⑩

charge lamp depends on the model. Refer to page 11 for the details.

Note 3) Pay attention when operating by PC via

⑦

RS422/RS485 port, as the operation can also be done from the panel of the inverter.

Note 4) Be sure to turn power OFF when connecting or disconnecting the operator such as OPE-SRmini,OPE-S,WOP to the

⑦

RS422/RS485

port.

3. Cautions for installation

①

Caution during transportation

Please pay attention when carrying the product as it is covered by a plastic case.

Especially, do not put pressure onto the front cover and terminal cover. Otherwise there is a risk of damaging the product.

Please do not use products that are damaged, and/or lacking components.

⑥

Switch for RS485/OPE SW5

⑤

Switch for termination resistor SW4

⑦

RS422/RS485 port

②

RUN/STOP/RESET keys

④

Main terminal

⑨

Logic terminal A

P8 to 9

⑧

Switch for O/OI (analog input)

changeover SW6

⑨

Logic terminal B

③

Intelligent relay terminal

⑩

Charge indicator lamp

①

Connector for dedicated

operator for NES1-OP

P8 to 9

OFF

(Default)

RS485

OPE

(Default)

→

Voltage O

(Default)

Current OI

P8 to 9

Summary of Contents for NES1-OP

Page 1: ...nd QRG Quick Reference Guide and understand perfectly how to handle properly and the safety cautions of the product before operation for safety and proper usage Note that this Manual is intended for each product and should be delivered to the end user of the inverter NT341BX Many of the drawings in the Instruction Manual show the inverter with covers and or parts blocking your view being removed D...

Page 2: ...cility can be operated Otherwise you run the risk of injury or damage to the machine controlled by the inverter Do not touch the heat sink which heats up during the inverter operation Otherwise you run the risk of burn injury The inverter allows you to easily control the speed of motor or machine operations Before operating the inverter confirm the capacity and ratings of the motor or machine cont...

Page 3: ...tection required at end application h Use 60 75ºC CU wire only i Tightening torque and wire range as shown in the table below Model No Required Torque N m Wire Range AWG NES1 002S 0 8 1 0 16 14 NES1 004S 0 8 1 0 16 14 NES1 007S 1 8 14 12 NES1 015S 1 8 12 10 NES1 022S 1 8 10 NES1 002L 0 8 1 0 16 14 NES1 004L 0 8 1 0 16 14 NES1 007L 0 8 1 0 16 14 NES1 015L 1 8 14 NES1 022L 1 8 12 j Distribution fuse...

Page 4: ... name of the inverter 2 Manufacturing number 3 When you bought the product 4 Contents of your inquiry Damaged portion and condition and else 1 4 Warranty Terms The warranty period under normal installation and handling conditions shall be two 2 years from the date of manufacture or one 1 year from the date of installation whichever occurs first The warranty shall cover the repair or replacement at...

Page 5: ...lease be sure to check that this lamp is turned OFF after waiting 10 minutes of power OFF Note１ Refer to page 13 for the description of the display and key operation Note 2 Position of charge lamp depends on the model Refer to page 11 for the details Note 3 Pay attention when operating by PC via RS422 RS485 port as the operation can also be done from the panel of the inverter Note 4 Be sure to tur...

Page 6: ...g is generated inside the inverter electronic parts are short circuited each other to cause a failure Also please avoid installing it in direct sunlight Caution for installation environment Please avoid installing the inverter in such places where dust corrosive gas explosive gas flammable gas mist of grinding fluid or salt pollution etc exists Invasion of dust dirt etc into the inverter may cause...

Page 7: ...C software ProDriveNext See above for the position of the window Be sure to make window after removing the front cover There are cutouts at the window so it can be removed easily by pressing up side and bottom side of the window alternatively The window cannot be restored if it is once opened Please use commercially supplied RJ45 connector cap or the like if necessary 3 How to attach Press the fro...

Page 8: ... G Earth terminal To make grounding Be sure to make this grounding to avoid electric shock and for improving the EMC performance The terminal is located on the heatsink Intelligent inputs 7 terminals 0 10VDC 10bit PLC P24 DC24V L P H O OI Category D grounding 200V class DC10V 5 2 1 3 4 Intelligent input terminal 11 CM2 Relay contacts AL0 AL1 AL2 L DC10V 10mA Max 4 7kΩ 4 7kΩ L FM L Pulse train outp...

Page 9: ...gent output terminals One function from 28 available functions can be assigned Refer to section 7 3 of QRG for the details Open collector output Between 11 and CM2 Voltage drop during ON 4V or less Max allowable voltage 27V Max allowable current 50mA CM2 Commonfor intelligent output terminals Common for the terminal 11 Max allowable current 100mA Relay AL0 AL1 AL2 Intelligent relay outputs One fun...

Page 10: ... An inverter run by a private power generator may overheat the generator or suffer from a deformed output voltage waveform of the generator Generally the generator capacity should be five times that of the inverter kVA in a PWM control system or six times greater in a PAM control system In the case of important equipment to shorten the non operational time of inverter failure please provide a back...

Page 11: ...AWG14 2 0 M3 5 7 6 1 0 EX30 10A H10C 10A 0 75 007SB AWG14 2 0 M4 10 1 4 EX30 15A H10C 15A 1 5 015SB AWG10 5 5 M4 10 1 4 EX30 20A H20 20A 2 2 022SB AWG10 5 5 M4 10 1 4 EX30 20A H20 30A 3 phase 200V 0 2 002LB AWG16 1 25 M3 5 7 6 1 0 EX30 5A H10C 10A 0 4 004LB AWG16 1 25 M3 5 7 6 1 0 EX30 10A H10C 10A 0 75 007LB AWG16 1 25 M3 5 7 6 1 0 EX30 10A H10C 15A 1 5 015LB AWG14 2 0 M4 10 1 4 EX30 15A H10C 15A...

Page 12: ...for each operator for the detailed information 3 5 line LCD operator WOP WOP having serial number of 16918938000081 or later 2011 07 production is applied to NE S1 series inverter English only WOP can be used with connector cable ICS 1 3 and connected to the RS422 RS485 port RJ45 in the inverter Turn the changeover switch to the operator side OFF side in that case See page 9 Refer to the manual fo...

Page 13: ...red up with pressing the RUN STOP RESET key and keep it pressing 5seconds and take off from the key Changeover switch must be changed later on Note 1 RS422 RS485 port RJ45 This is a port for external operator Modbus connection or ProDrioveNext RS485 operator changeover switch must be operated before Power ON In case of Modbus communication it is necessary to set the changeover switch and parameter...

Page 14: ...meters as needed Function Name Code Setting Range Note Acceleration time F002 0 00 to 3600 sec default 10 sec Deceleration time F003 0 00 to 3600 sec default 10 sec One of the following is required when changing default parameters on NE S1 series inverters Dedicated operator NES1 OP Digital operator 5 line LCD operator Modbus PC programming tool ProDriveNext 3 Method to perform driving in FW RV te...

Page 15: ...al input signal 3 wire input possible Modbus Option Operator Dedicated Operator Intelligent input terminal 5terminals Analog input 1terminal O OI terminal Voltage input10bit 0 to 10V Current input 10bit 0 to 20mA selected with a selection switch Output signal Intelligent output terminal 5 open collector output terminals 1 relay 1 from c contact output terminal Pulse Output 1terminal connection RS ...

Page 16: ...use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE HITACHI INDUSTRIAL EQUIPMENT SYSTEMS PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM See also product catalogs Model W mm H mm D mm D1...

Search results

Summary of Contents for NES1-OP

Reviews:

Related manuals for NES1-OP

Brands by name

Popular brands

Hitachi NES1-OP, Basic Manual

Search results

Summary of Contents for NES1-OP

Reviews:

Related manuals for NES1-OP

Brands by name

Popular brands