Hitachi L700 Series Quick Reference Manual

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HITACHI INVERTER

L700 SERIES

Quick Reference Guide

Read through this Instruction Manual, and keep it handy for future reference.

NT2211X

Introduction

Thank you for purchasing the Hitachi L700 Series Inverter.

This Quick Reference guide describes how to handle and maintain the Hitachi L700 Series Inverter.

Read this Instruction Manual carefully before using the inverter, and then keep it handy for those who operate, maintain, and inspect the inverter.

Before and during the installation, operation and inspection of the inverter, always refer to this Instruction

Manual to obtain the necessary related knowledge, and ensure you understand and follow all safety information, precautions, and operating and handling instructions for the correct use of the inverter.

Always use the inverter strictly within the range of the specifications described in this Quick Reference guide and correctly implement maintenance and inspections to prevent faults occurring.

When using the inverter together with optional products, also read the manuals for those products.

In the manual that relates to this inverter, there are another of this Quick Reference guide and "L700 series Instruction Manual".

Please read when you want to hear of a more detailed content about this inverter. It is not described in

Quick Reference guide, and a detailed content can be confirmed.

Note that this Quick Reference guide and the manual for each optional product to be used should be delivered to the end user of the inverter.

Handling of this Instruction Manual

- The contents of this Instruction Manual are subject to change without prior notice.

- Even if you lose this Instruction Manual, it will not be resupplied, so please keep it carefully.

- No part of this Instruction Manual may be reproduced in any form without the publisher’s permission.

- If you find any incorrect description, missing description or have a question concerning the contents of this Instruction Manual, please contact the publisher.

Revision History

No. Revision content Date of issue Manual code

July,2010 NT2211X

- The current edition of this Instruction Manual also includes some corrections of simple misprints, missing letters, misdescriptions and certain added explanations other than those listed in the above

Revision History table.

Safety Instructions

Safety Instructions

Be sure to read this Instruction Manual and appended documents thoroughly before installing, operating, maintaining, or inspecting the inverter.

In this Instruction Manual, safety instructions are classified into two levels, namely WARNING and CAUTION.

！ WARNING

！ CAUTION

: Indicates that incorrect handling may cause hazardous situations, which may result in serious personal injury or death.

: Indicates that incorrect handling may cause hazardous situations, which may result in moderate or slight personal injury or physical damage alone.

！ CAUTION

Be sure to follow every safety instruction, which contains important safety information. Also focus on and observe the items and instructions described under "Notes" in the text.

！

CAUTION

Many of the drawings in this Instruction Manual show the inverter with covers and/or parts blocking your view being removed.

Do not operate the inverter in the status shown in those drawings. If you have removed the covers and/or parts, be sure to reinstall them in their original positions before starting operation, and follow all instructions in this Instruction

Manual when operating the inverter.

1. Installation

！

CAUTION

- Install the inverter on a non-flammable surface, e.g., metal. Otherwise, you run the risk of fire.

- Do not place flammable materials near the installed inverter. Otherwise, you run the risk of fire.

- When carrying the inverter, do not hold its top cover. Otherwise, you run the risk of injury by dropping the inverter.

- Prevent foreign matter (e.g., cut pieces of wire, sputtering welding materials, iron chips, wire, and dust) from entering the inverter. Otherwise, you run the risk of fire.

- Install the inverter on a structure able to bear the weight specified in this Instruction Manual. Otherwise, you run the risk of injury due to the inverter falling.

- Install the inverter on a vertical wall that is free of vibrations. Otherwise, you run the risk of injury due to the inverter falling.

- Do not install and operate the inverter if it is damaged or its parts are missing. Otherwise, you run the risk of injury.

- Install the inverter in a well-ventilated indoor site not exposed to direct sunlight. Avoid places where the inverter is exposed to high temperature, high humidity, condensation, dust, explosive gases, corrosive gases, flammable gases, grinding fluid mist, or salt water. Otherwise, you run the risk of fire.

- The inverter is precision equipment. Do not allow it to fall or be subject to high impacts, step on it, or place a heavy load on it. Doing so may cause the inverter to fail.

2. Wiring

！

WARNING

- Be sure to ground the inverter. Otherwise, you run the risk of electric shock or fire.

- Commit wiring work to a qualified electrician. Otherwise, you run the risk of electric shock or fire.

- Before wiring, make sure that the power supply is off. Otherwise, you run the risk of electric shock or fire.

- Perform wiring only after installing the inverter. Otherwise, you run the risk of electric shock or injury.

- Do not remove rubber bushings from the wiring section. Otherwise, the edges of the wiring cover may damage the wire, resulting in a short circuit or ground fault.

！

CAUTION

- Make sure that the voltage of AC power supply matches the rated voltage of your inverter. Otherwise, you run the risk of injury or fire.

- Do not input single-phase power into the inverter. Otherwise, you run the risk of fire.

- Do not connect AC power supply to any of the output terminals (U, V, and W). Otherwise, you run the risk of injury or fire.

- Do not connect a resistor directly to any of the DC terminals (PD, P, and N). Otherwise, you run the risk of fire.

- Connect an earth-leakage breaker to the power input circuit. Otherwise, you run the risk of fire.

- Use only the power cables, earth-leakage breaker, and magnetic contactors that have the specified capacity

(ratings). Otherwise, you run the risk of fire.

- Do not use the magnetic contactor installed on the primary and secondary sides of the inverter to stop its operation.

- Tighten each screw to the specified torque. No screws must be left loose. Otherwise, you run the risk of fire.

- Before operating, slide switch SW1 in the inverter, be sure to turn off the power supply. Otherwise, you run the risk of electric shock and injury.

- Since the inverter supports two modes of cooling-fan operation, the inverter power is not always off, even when the cooling fan is stopped. Therefore, be sure to confirm that the power supply is off before wiring. Otherwise, you run the risk of electric shock and injury.

Safety Instructions

3. Operation

WARNING

- While power is supplied to the inverter, do not touch any terminal or internal part of the inverter, check signals, or connect or disconnect any wire or connector. Otherwise, you run the risk of electric shock or fire.

- Be sure to close the terminal block cover before turning on the inverter power. Do not open the terminal block cover while power is being supplied to the inverter or voltage remains inside. Otherwise, you run the risk of electric shock.

- Do not operate switches with wet hands. Otherwise, you run the risk of electric shock.

- While power is supplied to the inverter, do not touch the terminal of the inverter, even if it has stopped. Otherwise, you run the risk of injury or fire.

- If the retry mode has been selected, the inverter will restart suddenly after a break in the tripping status. Stay away from the machine controlled by the inverter when the inverter is under such circumstances. (Design the machine so that human safety can be ensured, even when the inverter restarts suddenly.) Otherwise, you run the risk of injury.

- Do not select the retry mode for controlling an elevating or traveling device because output free-running status occurs in retry mode. Otherwise, you run the risk of injury or damage to the machine controlled by the inverter.

- If an operation command has been input to the inverter before a short-term power failure, the inverter may restart operation after the power recovery. If such a restart may put persons in danger, design a control circuit that disables the inverter from restarting after power recovery. Otherwise, you run the risk of injury.

- The [STOP] key is effective only when its function is enabled by setting. Prepare an emergency stop switch separately. Otherwise, you run the risk of injury.

- If an operation command has been input to the inverter before the inverter enters alarm status, the inverter will restart suddenly when the alarm status is reset. Before resetting the alarm status, make sure that no operation command has been input.

- While power is supplied to the inverter, do not touch any internal part of the inverter or insert a bar in it. Otherwise, you run the risk of electric shock or fire.

！

CAUTION

- 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 controlled by the inverter. Otherwise, you run the risk of injury.

- Install an external brake system if needed. Otherwise, you run the risk of injury.

- When using the inverter to operate a standard motor at a frequency of over 60 Hz, check the allowable motor speeds with the manufacturers of the motor and the machine to be driven and obtain their consent before starting inverter operation. Otherwise, you run the risk of damage to the motor and machine.

- During inverter operation, check the motor for the direction of rotation, abnormal sound, and vibrations.

Otherwise, you run the risk of damage to the machine driven by the motor.

4. Maintenance, inspection, and parts replacement

！

WARNING

- Before inspecting the inverter, be sure to turn off the power supply and wait for 10 minutes or more. Otherwise, you run the risk of electric shock.

(Before inspection, confirm that the Charge lamp on the inverter is off and the DC voltage between terminals P and N is 45 V or less.)

- Commit only a designated person to maintenance, inspection, and the replacement of parts.

(Be sure to remove wristwatches and metal accessories, e.g., bracelets, before maintenance and inspection work and to use insulated tools for the work.)

Otherwise, you run the risk of electric shock and injury.

5. Others

！

WARNING

- Never modify the inverter. Otherwise, you run the risk of electric shock and injury.

！

CAUTION

- Do not discard the inverter with household waste. Contact an industrial waste management company in your area who can treat industrial waste without polluting the environment.

Precautions Concerning Electromagnetic Compatibility (EMC)

Safety Instructions

The L700 series inverter conforms to the requirements of Electromagnetic Compatibility (EMC) Directive

(2004/108/EC). However, when using the inverter in Europe, you must comply with the following specifications and requirements to meet the EMC Directive and other standards in Europe:

！ WARNING: This equipment must be installed, adjusted, and maintained by qualified engineers who have expert knowledge of electric work, inverter operation, and the hazardous circumstances that can occur. Otherwise, personal injury may result.

1. Power supply requirements a. Voltage fluctuation must be -15% to +10% or less. b. Voltage imbalance must be ±3% or less. c. Frequency variation must be ±4% or less. d. Total harmonic distortion (THD) of voltage must be ±10% or less.

2. Installation requirement a. A special filter intended for the L700 series inverter must be installed.

3. Wiring requirements a. A shielded wire (screened cable) must be used for motor wiring, and the length of the cable must be according to the following table (Table 1). b. The carrier frequency must be set according to the following table to meet an EMC requirement

(Table 1). c. The main circuit wiring must be separated from the control circuit wiring.

4. Environmental requirements (to be met when a filter is used) a. Ambient temperature must be within the range -10°C to +40°C. b. Relative humidity must be within the range 20% to 90% (non-condensing). c. Vibrations must be 5.9 m/s

(0.6 G) (10 to 55 Hz) or less. (11 to 30kW)

2.94 m/s

(0.3 G) (10 to 55Hz) or less. (37 to 160kW) d. The inverter must be installed indoors (not exposed to corrosive gases and dust) at an altitude of

1,000 m or less. carrier model cat.

cable carrier frequency(kHz)

L700-110L C3 1 1 L700-110H C3 1 2.5

L700-150L C3 1 1 L700-150H C3 1 2.5

L700-185L

L700-220L

L700-300L

L700-370L

L700-450L

L700-550L

C3 1

C3 5

C3 20

L700-750L C3 20

1 L700-185H

1 L700-220H

2.5 L700-300H

2.5 L700-370H

2.5 L700-450H

3 L700-550H

3 L700-750H

L700-900H

L700-110H

L700-1320H

L700-1600H

Table 1

1 2.5

5 2.5

10 2.5

10 2.5 iii

Safety Instructions

Precautions Concerning Compliance with UL and cUL Standards

(Standards to be met: UL508C and CSA C22.2 No. 14-05)

These devices are open type and/or Enclosed Type 1 (when employing accessory Type 1 Chassis Kit) AC

Inverters with three phase input and three phase output. They are intended to be used in an enclosure.

They are used to provide both an adjustable voltage and adjustable frequency to the ac motor. The inverter automatically maintains the required volts-Hz ration allowing the capability through the motor speed range.

1. “Use 60/75 C CU wire only” or equivalent. For models L700 series except for L700-110H and

L700-150H.

2. “Use 75C CU wire only” or equivalent. For models L700-110H and L700-150H.

3. “Suitable for use on a circuit capable of delivering not more than 100 k rms symmetrical amperes,

240 V maximum”. For models with suffix L.

4. “Suitable for use on a circuit capable of delivering not more than 100 k rms symmetrical amperes,

480 V maximum”. For models with suffix H.

5. “Install device in pollution degree 2 environment”.

6. “Maximum Surrounding Air Temperature 45 or 50°C”.

7. “CAUTION- Risk of Electric Shock- Capacitor discharge time is at least 10 min.”

8. “Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in accordance with the NEC and any additional local codes.”

9. “Solid state motor overload protection is provided in each model”

10. Tightening torque and wire range for field wiring terminals are in the table below:

Model No. Required torque (N-m) Wire range (AWG)

L700-110L 4.0

L700-150L 4.0

6-4

L700-185L 4.9

L700-220L 4.9

L700-300L

L700-370L

L700-450L

8.8

20.0

1 or 1/0

2/0 or Parallel of 1/0

4/0 (Prepared wire only) or Parallel of 1/0

L700-550L 20.0 4/0 (Prepared wire only) or Parallel of 1/0

L700-750L 19.6

(Prepared wire only) or Parallel of 2/0 (Prepared wire only)

L700-110H 4.0

L700-150H 4.0

L700-185H 4.9

L700-220H 4.9

L700-300H 4.9

L700-370H 4.9

L700-450H 20.0

L700-550H 20.0

L700-750H 20.0

L700-900H 20.0

L700-1100H

L700-1320H

L700-1600H

20.0

35.0

Wire Range (AWG)

6 or 4

2/0

Parallel of 1/0

Parallel of 3/0

Parallel of 3/0 iv

Safety Instructions

11. Distribution fuse / circuit breaker size marking is included in the manual to indicate that the unit shall be connected with a Listed inverse time circuit breaker, rated 600 V with the current ratings as shown in the table below:

Model No.

L700-110L

L700-150L

L700-185L

L700-220L

L700-300L

L700-370L

L700-450L

L700-550L

L700-750L

L700-110H

L700-150H

L700-185H

L700-220H

L700-300H

L700-370H

L700-450H

L700-550H

L700-750H

L700-900H

L700-1100H

L700-1320H

L700-1600H

Fuse Size (Maximum A)

Type

Rating

60 A

100 A

125 A

175 A

225 A

250 A

300 A

30 A

40 A

50 A

75 A

80 A

100 A

125 A

150 A

225 A

300 A

350 A

Circuit Breaker (Maximum A)

Type

Inverse time

Rating

60 A

Inverse time

100 A

125 A

175 A

225 A

250 A

Inverse time

300 A

30 A

40 A

50 A

75 A

80 A

Inverse time

100 A

125 A

150 A

225 A

300 A

350 A

12. “Field wiring connection must be made by a UL Listed and CSA Certified ring lug terminal connector sized for the wire gauge being used. The connector must be fixed using the crimping tool specified by the connector manufacturer.” v

Contents

Chapter 1 Overview

1.1 Inspection of the Purchased Product ························································································ 1 - 2

1.1.1 Inspecting the product ································································································ 1 - 2

1.1.2 Instruction manual (this manual) ················································································ 1 - 2

1.2 Method of Inquiry and Product Warranty ·················································································· 1 - 3

1.2.1 Method of inquiry········································································································ 1 - 3

1.2.2 Product warranty ········································································································ 1 - 3

1.2.3 Warranty Terms ·········································································································· 1 - 3

1.3 Exterior Views and Names of Parts ·························································································· 1 - 4

Chapter 2 Installation and Wiring

2.1 Installation ································································································································· 2 - 2

2.1.1 Precautions for installation ························································································· 2 - 3

2.1.2 Backing plate ·············································································································· 2 - 5

2.2 Wiring ········································································································································ 2 - 6

2.2.1 Terminal connection diagram and explanation of terminals and switch settings ······· 2 - 7

2.2.2 Wiring of the main circuit ···························································································· 2 - 11

2.2.3 Wiring of the control circuit ························································································· 2 - 18

2.2.4 Wiring of the digital operator ······················································································ 2 - 19

2.2.5 Selection and wiring of regenerative braking resistor (on 11 kW to 30 kW models) · 2 - 20

Chapter 3 Operation

3.1 Operating Methods ··················································································································· 3 - 2

3.2 How To Operate the Digital Operator ························································································ 3 - 4

3.2.1 Names and functions of components ········································································· 3 - 4

3.2.2 Code display system and key operations ·································································· 3 - 5

Chapter 4 List of Data Settings

4.1 Precautions for Data Setting ····································································································· 4 - 2

4.2 Monitoring Mode ······················································································································· 4 - 2

4.3 Function Mode ·························································································································· 4 - 3

4.4 Extended Function Mode ·········································································································· 4 - 4

Chapter 5 Error Codes

5.1 Error Codes and Troubleshooting ····························································································· 5 - 2

5.1.1 ·································································································································· Error codes ··························································································································· 5 - 2

5.1.2 ·································································································································· Trip conditions monitoring ··································································································· 5 - 4

5.2 Warning Codes ························································································································· 5 - 5

Chapter 6 Specifications

6.1 Specifications ···························································································································· 6 - 2 vi

Chapter 1 Overview

This chapter describes the inspection of the purchased product, the product warranty, and the names of parts.

1.1 Inspection of the Purchased Product ··············· 1 - 2

1.2 Method of Inquiry and Product Warranty ········· 1 - 3

1.3 Exterior Views and Names of Parts ················· 1 - 4

Chapter 1 Overview

1.1 Inspection of the Purchased Product

1.1.1 Inspecting the product

After unpacking, inspect the product as described below.

If you find the product to be abnormal or defective, contact your supplier or local Hitachi Distributor.

(1) Check the product for damage (including falling of parts and dents in the inverter body) caused during transportation.

(2) Check that the product package contains an inverter set and this Instruction Manual.

(3) Check the specification label to confirm that the product is the one you ordered.

Specification label

Figure 1-1 Location of the specifications label

Inverter model

Input ratings

Output ratings

Serial number

L700-150HFF

380 - 480

Figure 1-2 Contents of the specifications label

1.1.2 Instruction manual (this manual)

This Instruction Manual (Quick Reference Guide) describes how to operate the Hitachi L700 Series

Inverter.

Read this Instruction Manual thoroughly before using the inverter, and then keep it handy for future reference.

When using the inverter, together with optional products for the inverter, also refer to the manuals supplied with the optional products.

Note that this Instruction Manual and the manual for each optional product to be used should be delivered to the end user of the inverter.

1 - 2

1.2 Method of Inquiry and Product Warranty

Chapter 1 Overview

1.2.1 Method of inquiry

For an inquiry about product damage or faults or a question about the product, notify your supplier of the following information:

(1) Model of your inverter

(2) Serial number (MFG No.)

(3) Date of purchase

(4) Content of inquiry

- Location and condition of damage

- Content of your question

1.2.2 Product warranty

The product will be warranted for one year after the date of purchase.

Even within the warranty period, repair of a product fault will not be covered by the warranty (but the repair will be at your own cost) if:

(1) the fault has resulted from incorrect usage not conforming to the instructions given in this Instruction

Manual or the repair or modification of the product carried out by an unqualified person,

(2) the fault has resulted from a cause not attributable to the delivered product,

(3) the fault has resulted from use beyond the limits of the product specifications, or

(4) the fault has resulted from disaster or other unavoidable events.

The warranty will only apply to the delivered inverter and excludes all damage to other equipment and facilities induced by any fault of the inverter.

The warranty is effective only in Japan.

Repair at the user's charge

Following the one-year warranty period, any examination and repair of the product will be accepted at your charge. Even during the warranty period, examination and repairs of faults, subject to the above scope of the warranty disclaimer, will be available at charge.

To request a repair at your charge, contact your supplier or local Hitachi Distributor.

The Hitachi Distributors are listed on the back cover of this Instruction Manual.

1.2.3 Warranty Terms

The warranty period under normal installation and handling conditions shall be two (2) years from the date of manufacture (“DATE” on product nameplate), or one (1) year from the date of installation, whichever occurs first. The warranty shall cover the repair or replacement, at Hitachi’s sole discretion, of ONLY the inverter that was installed.

(1) Service in the following cases, even within the warranty period, shall be charged to the purchaser: a. Malfunction or damage caused by mis-operation or modification or improper repair b. Malfunction or damage caused by a drop after purchase and transportation c. Malfunction or damage caused by fire, earthquake, flood, lightening, abnormal input voltage, contamination, or other natural disasters

(2) When service is required for the product at your work site, all expenses associated with field repair shall be charged to the purchaser.

(3) Always keep this manual handy; please do not loose it. Please contact your Hitachi distributor to purchase replacement or additional manuals.

1-3

Chapter 1 Overview

1.3 Exterior Views and Names of Parts

The figure below shows an exterior view of the inverter (model L700-185LFF/HFF to L700-300LFF/HFF).

Front cover

POWER lamp

ALARM lamp

Digital operator

Spacer cover

Terminal block cover

Specification label

Exterior view of shipped inverter

For the wiring of the main circuit and control circuit terminals, open the terminal block cover.

For mounting optional circuit boards, open the front cover.

Position to mount optional board 1

Position to mount optional board 2

Control circuit terminals

Main circuit terminals

Backing plate

Exterior view of inverter with front and terminal block covers removed

1 - 4

Chapter 2 Installation and Wiring

This chapter describes how to install the inverter and the wiring of main circuit and control signal terminals with typical examples of wiring.

2.1 Installation ························································ 2 - 2

2.2 Wiring ······························································· 2 - 6

Chapter 2 Installation and Wiring

2.1 Installation

！

CAUTION

- Install the inverter on a non-flammable surface, e.g., metal. Otherwise, you run the risk of fire.

- Do not place flammable materials near the installed inverter. Otherwise, you run the risk of fire.

- When carrying the inverter, do not hold its top cover. Otherwise, you run the risk of injury by dropping the inverter.

- Prevent foreign matter (e.g., cut pieces of wire, sputtering welding materials, iron chips, wire, and dust) from entering the inverter. Otherwise, you run the risk of fire.

- Install the inverter on a structure able to bear the weight specified in this Instruction Manual.

Otherwise, you run the risk of injury due to the inverter falling.

- Install the inverter on a vertical wall that is free of vibrations. Otherwise, you run the risk of injury due to the inverter falling.

- Do not install and operate the inverter if it is damaged or its parts are missing. Otherwise, you run the risk of injury.

- The inverter is precision equipment. Do not allow it to fall or be subject to high impacts, step on it, or place a heavy load on it. Doing so may cause the inverter to fail.

2 - 2

Chapter 2 Installation and Wiring

2.1.1 Precautions for installation

(1) Transportation

The inverter uses plastic parts. When carrying the inverter, handle it carefully to prevent damage to the parts.

Do not carry the inverter by holding the front or terminal block cover. Doing so may cause the inverter to fall. Do not install and operate the inverter if it is damaged or its parts are missing.

(2) Surface on which to install the inverter

The inverter will reach a high temperature (up to about 150°C) during operation. Install the inverter on a vertical wall surface made of nonflammable material (e.g., metal) to avoid the risk of fire.

Leave sufficient space around the inverter. In particular, keep sufficient distance between the inverter and other heat sources (e.g., braking resistors and reactors) if they are installed in the vicinity.

5 cm or more

(*1)

Inverter

(*2)

5 cm or more

Air flow

Wall

Keep enough clearance between the inverter and the wiring ducts located above and below the inverter to prevent the latter from obstructing the ventilation of the inverter.

*1 10 cm or more for 11 to 75kW

30cm or more for 90 to 160kW

*2 10 cm or more for 11 to 75kW

30cm or more for 90 to 160kW

But for exchanging the DC bus capacitor, take a distance.

22cm or more for 18.5 to 75kW

30cm or more for 90 to 160kW

(3) Ambient temperature

Avoid installing the inverter in a place where the ambient temperature goes above or below the allowable range (-10°C to +40°C), as defined by the standard inverter specification.

Measure the temperature in a position about 5 cm distant from the bottom-center point of the inverter, and check that the measured temperature is within the allowable range.

Operating the inverter at a temperature outside this range will shorten the inverter life (especially the capacitor life).

(4) Humidity

Avoid installing the inverter in a place where the relative humidity goes above or below the allowable range (20% to 90% RH), as defined by the standard inverter specification.

Avoid a place where the inverter is subject to condensation.

Condensation inside the inverter will result in short circuits and malfunctioning of electronic parts. Also avoid places where the inverter is exposed to direct sunlight.

(5) Ambient air

Avoid installing the inverter in a place where the inverter is subject to dust, corrosive gases, combustible gases, flammable gases, grinding fluid mist, or salt water.

Foreign particles or dust entering the inverter will cause it to fail. If you use the inverter in a considerably dusty environment, install the inverter inside a totally enclosed panel.

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Chapter 2 Installation and Wiring

(6) Installation method and position

Install the inverter vertically and securely with screws or bolts on a surface that is free from vibrations and that can bear the inverter weight.

If the inverter is not installed vertically, its cooling performance may be degraded and tripping or inverter damage may result.

(7) Mounting in an enclosure

Heat in the inverter rises from the under to the upper part of the inverter up with the fan built into the inverter, and make it to the one without the obstacle even if the influence of heat is received, please when you arrange apparatus up.

Moreover, please usually arrange it sideways like the left side of the figure below when you store two or more inverters in the same enclosure.

The temperature in an upper inverter rises because of the heat of a lower inverter when it places one behind another unavoidably to reduce the space of the enclosure, it causes the inverter breakdown, and set it up, please so that the heat of a lower inverter should not influence an upper inverter.

Please note it enough as ventilation, ventilation, and the size of the board are enlarged so that the ambient temperature of the inverter should not exceed the permissible value when two or more inverters are stored on the enclosure.

Inverter Inverter

Enclosure

Inverter

Guide

Plate

Inverter

Enclosure

Sideways Behind another

(8) When mounting multiple inverters in an enclosure with a ventilation fan, carefully design the layout of the ventilation fan, air intake port, and inverters.

An inappropriate layout will reduce the inverter-cooling effect and raise the ambient temperature. Plan the layout so that the inverter ambient temperature will remain within the allowable range.

Ventilation fan Ventilation fan

Inverter Inverter

(Acceptable) (Unacceptable)

Position of ventilation fan

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Chapter 2 Installation and Wiring

(9) Reduction of enclosure size

If you mount the inverter inside an enclosure such that the heat sink of the inverter is positioned outside the enclosure, the amount of heat produced inside the enclosure can be reduced and likewise the size of the enclosure.

Mounting the inverter in an enclosure with the heat sink positioned outside requires an optional dedicated special metal fitting.

To mount the inverter in an enclosure with the heat sink positioned outside, cut out the enclosure panel according to the specified cutting dimensions.

The cooling section (including the heat sink) positioned outside the enclosure has a cooling fan.

Therefore, do not place the enclosure in any environment where it is exposed to waterdrops, oil mist, or dust.

(10) Approximate loss by inverter capacity

Loss with 70% load (W)

Loss with 100% load (W)

Efficiency at rated output (%)

11 15 18.5

435 575 698

22 30 37 45 55 75 90 110 132 160

820 1100 1345 1625 1975 2675 3375 3900 4670 5660

600 800 975 1150 1550 1900 2300 2800 3800 4800 5550 6650 8060

94.8 94.9 95.0

95.0

95.1

95.2 95.2 95.2 95.2

95.2

2.1.2 Backing plate

(1) For models with 30 kW or less capacity

On the backing plate, cut the joints around each section to be cut off with cutting pliers or a cutter, remove them, and then perform the wiring.

Joint

Section to be cut off

(2) For the models with 37 kW to 75kW

1) For wiring without using conduits

Cut an X in each rubber bushing of the backing plate with cutting pliers or a cutter, and then perform the wiring.

Backing plate

Rubber bushing

2) For wiring using conduits

Remove the rubber bushings from the holes to be used for wiring with conduits, and then fit conduits into the holes.

Note: Do not remove the rubber bushing from holes that are not used for wiring with a conduit.

If a cable is connected through the plate hole without a rubber bushing and conduit, the cable insulation may be damaged by the edge of the hole, resulting in a short circuit or ground fault.

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Chapter 2 Installation and Wiring

2.2 Wiring

！

WARNING

- Be sure to ground the inverter. Otherwise, you run the risk of electric shock or fire.

- Commit wiring work to a qualified electrician. Otherwise, you run the risk of electric shock or fire.

- Before wiring, make sure that the power supply is off. Otherwise, you run the risk of electric shock or fire.

- Perform wiring only after installing the inverter. Otherwise, you run the risk of electric shock or injury.

- Do not remove rubber bushings from the wiring section. Otherwise, the edges of the wiring cover may damage the wire, resulting in a short circuit or ground fault.

！

CAUTION

- Make sure that the voltage of AC power supply matches the rated voltage of your inverter. Otherwise, you run the risk of injury or fire.

- Do not input single-phase power into the inverter. Otherwise, you run the risk of fire.

- Do not connect AC power supply to any of the output terminals (U, V, and W). Otherwise, you run the risk of injury or fire.

- Do not connect a resistor directly to any of the DC terminals (PD, P, and N). Otherwise, you run the risk of fire.

- Connect an earth-leakage breaker to the power input circuit. Otherwise, you run the risk of fire.

- Use only the power cables, earth-leakage breaker, and magnetic contactors that have the specified capacity (ratings). Otherwise, you run the risk of fire.

- Do not use the magnetic contactor installed on the primary and secondary sides of the inverter to stop its operation.

- Tighten each screw to the specified torque. No screws must be left loose. Otherwise, you run the risk of fire.

- Before operating, slide switch SW1 in the inverter, be sure to turn off the power supply. Otherwise, you run the risk of electric shock and injury.

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Chapter 2 Installation and Wiring

2.2.1 Terminal connection diagram and explanation of terminals and switch settings

3-phase power supply

200 V class: 200 to 240 V +10%, -15%

(50/60 Hz ±5%)

400 V class: 380 to 480 V +10%, -15%

(50/60 Hz ±5%)

Jumper

When connecting separate power supplies to main and

J51 control circuits, remove J51 connector cables beforehand.

(See page 2-17)

Power supply for control circuit

Default jumper position

(sinking type inputs)

P24

PLC

CM1

Forward rotation command

RUN

PRG

運転

RUN

機能

FUNC

HITACHI

POWER

ALARM

% kW

停止/ﾘｾｯﾄ

STOP/RESET

記憶

STR

DC24V

Motor

Jumper bar

Braking resistor

(optional)

(Models with 30kW or less capacity have a built-in BRD circuit.)

AL0

The dotted line indicates the detachable control terminal board.

AL1

Intelligent relay output contact

(default: alarm output)

AL2

8 15

Intelligent input

(8 contacts)

Digital monitor output

(PWM output)

Thermistor

Frequency setting circuit

500 to 2,000Ω

4 to 20 mA (12 bits)

CM1

0 to 10 VDC (12 bits) O

-10 to +10 VDC (12 bits) O2

Analog monitor output (voltage output)

0 to 10 V (10 bits)

Analog monitor output (current output)

4 to 20 mA (10 bits)

AMI

10kΩ

DC10V

100Ω

Intelligent output

(5 terminals)

CM2

For terminating resistor

RS485

Option 1

Option 2

Type-D grounding (for 200 V class model)

Type-C grounding (for 400 V class model)

(See page 2-12.)

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Chapter 2 Installation and Wiring

(1) Explanation of main circuit terminals

R, S, T

(L1, L2, L3)

U, V, W

(T1, T2, T3)

PD, P

(+1, +)

P, RB

(+, RB)

P, N

(+, -)

Main power input

Inverter output

DC reactor connection

External braking resistor connection

Regenerative braking unit connection

Inverter ground

Description

Connect to the AC power supply.

Leave these terminals unconnected when using a regenerative converter (HS900 series).

Connect a 3-phase motor.

Remove the jumper from terminals PD and P, and connect the optional power factor reactor

(DCL).

Connect the optional external braking resistor.

(The RB terminal is provided on models with 30 kW or less capacity.)

Connect the optional regenerative braking unit (BRD).

Connect to ground for grounding the inverter chassis by type-D grounding (for 200 V class models) or type-C grounding (for 400 V class models).

(2) Explanation of control circuit terminals

Symbol Terminal name

Analog power supply

(common)

AMI

P24

CM1

Frequency setting power supply

Frequency command

(voltage)

Auxiliary frequency command

(voltage)

Frequency command

(current)

Analog monitor

(voltage)

Analog monitor

(current)

Digital monitor

(voltage)

Interface power supply

(common)

Forward rotation command

Intelligent input

Description

This common terminal supplies power to frequency command terminals (O,

O2, and OI) and analog output terminals (AM and AMI). Do not ground this terminal.

This terminal supplies 10 VDC power to the O, O2, OI terminals.

Electric property

Allowable load current:

20 mA or less

Input a voltage (0 to 10 VDC) as a frequency command. 10 V specifies the maximum frequency.

To specify the maximum frequency with a voltage of 10 V or less, set the voltage using function "A014".

Input a voltage (0 to ±10 VDC) as a signal to be added to the frequency command input from the O or OI terminal. You can input an independent frequency command from this terminal (O2 terminal) alone by changing the setting.

Input impedance: 10kΩ

Allowable input voltages:

-0.3 to +12 VDC

Input impedance: 10kΩ

Allowable input voltages:

0 to ±12 VDC

Input a current (4 to 20 mA DC) as a frequency command. 20 mA specifies the maximum frequency.

The OI signal is valid only when the AT signal is on. Assign the AT function to an intelligent input terminal.

This terminal outputs one of the selected "0 to 10 VDC voltage output" monitoring items. The monitoring items available for selection include output frequency, output current, output torque (signed or unsigned), output voltage, input power, electronic thermal overload, LAD frequency, motor temperature, heat sink temperature, and general output.

Input impedance: 10kΩ

Maximum allowable current: 24 mA

Maximum allowable current: 2 mA

This terminal outputs one of the selected "4 to 20 mA DC current output" monitoring items. The monitoring items available for selection include output frequency, output current, output torque (unsigned), output voltage, input power, electronic thermal overload, LAD frequency, motor

Allowable load impedance:

250Ω or less temperature, heat sink temperature, and general output.

This terminal outputs one of the selected "0 to 10 VDC voltage output

(PWM output mode)" monitoring items. The monitoring items available for selection include output frequency, output current, output torque Maximum allowable

(unsigned), output voltage, input power, electronic thermal overload, LAD frequency, motor temperature, heat sink temperature, general output, digital output frequency, and digital current monitor. current: 1.2 mA

Maximum frequency:

3.6 kHz

For the items "digital output frequency" and "digital current monitor," this terminal outputs a digital pulse signal at 0/10 VDC with a duty ratio of 50%.

This terminal supplies 24 VDC power for contact input signals.

If the source logic is selected, this terminal is used as a common contact input terminal.

This common terminal supplies power to the interface power supply (P24), thermistor input (TH), and digital monitor (FM) terminals. If the sink logic is selected, this terminal is used as a common contact input terminal. Do not ground this terminal.

Maximum allowable output current: 100 mA

Turn on this FW signal to start the forward rotation of the motor; turn it off to stop forward rotation after deceleration.

Select eight of a total 60 functions, and assign these eight functions to terminals 1 to 8.

Note:

If the emergency stop function is used, terminals 1 and 3 are used exclusively for the function. For details, see Item (3), "Emergency stop function" (on page 2-8).

[Conditions for turning contact input on]

Voltage across input and

PLC: 18 VDC or more

Input impedance between input and PLC: 4.7kΩ

Maximum allowable voltage across input and PLC:

27 VDC

Load current with 27 VDC power: about 5.6 mA

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Chapter 2 Installation and Wiring

Symbol Terminal name

PLC

CM2

AL0

AL1

AL2

Intelligent input

(common)

Intelligent output

(common)

Intelligent relay output

External thermistor input

Description

To switch the control logic between sink logic and source logic, change the jumper connection of this (PLC) terminal to another terminal on the control circuit terminal block.

Jumper terminals P24 and PLC for the sink logic; jumper terminals CM1 and PLC for the sink logic.

To use an external power supply to drive the contact inputs, remove the jumper, and connect the PLC terminal to the external interface circuit.

Select five of a total 51 functions, and assign these five functions to terminals 11 to 15.

If you have selected an alarm code using the function "C062", terminals 11 to 13 or 11 to 14 are used exclusively for the output of cause code for alarm

(e.g., inverter trip). The control logic between each of these terminals and the CM2 terminal always follows the sink or source logic.

This terminal serves as the common terminal for intelligent output terminals

[11] to [15].

Select functions from the 43 available, and assign the selected functions to these terminals, which serve as C contact output terminals.

In the initial setting, these terminals output an alarm indicating that the inverter protection function has operated to stop inverter output.

Connect to an external thermistor to make the inverter trip if an abnormal temperature is detected.

The CM1 terminal serves as the common terminal for this terminal.

[Recommended thermistor properties]

Allowable rated power: 100 mW or more

Impedance at temperature error: 3kΩ

The impedance to detect temperature errors can be adjusted within the range 0Ω to 9,999Ω.

Electric property

Voltage drop between each terminal and CM2 when output signal is on: 4 V or less

Maximum allowable voltage: 27 VDC

Maximum allowable current: 50 mA

(Maximum contact capacity)

AL1-AL0: 250 VAC, 2 A

(resistance) or 0.2 A

(inductive load)

AL2-AL0: 250 VAC, 1 A

(resistance) or 0.2 A

(inductive load)

(Minimum contact capacity)

100 VAC, 10 mA

5 VDC, 100 mA

Allowable range of input voltages

0 to 8 VDC

[Input circuit]

DC8V

Thermistor

CM1

10kΩ

1kΩ

2 - 9

Chapter 2 Installation and Wiring

(3) Explanation of switch

SW1: It is a switch that switches effective and the invalidity of the urgent disconnect function (The state of the factory shipment: this function invalidity).

Please use the urgent invalidity function after perusing "4.4 urgent disconnect function".

Slide switch SW1

Slide lever (factory setting: OFF)

OFF ON

Note: Slide Switch 12

Some models have slide switch in the position as shown below. Default setting of this switch is at "ON" position.

Please don't change the setting. If it is changed, inverter may trip and disabled to run.

OFF

Slide switch SW12

Slide lever

(factory setting: ON)

Logic board

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Chapter 2 Installation and Wiring

2.2.2 Wiring of the main circuit

(1) Wiring instructions

Before wiring, be sure to confirm that the Charge lamp on the inverter is off.

When the inverter power has been turned on once, a dangerous high voltage remains in the internal capacitors for some time after power-off, regardless of whether the inverter has been operated.

When rewiring after power-off, always wait 10 minutes or more after power-off, and check with a multimeter that the residual voltage across terminals P and N is zero to ensure safety during rewiring work.

1) Main power input terminals (R, S, and T)

- Connect an earth-leakage breaker for circuit (wiring) protection between the power supply and main power input terminals (R, S, and T).

- Use an earth-leakage breaker with a high rating of a high-frequency sensitive current to prevent the breaker from malfunctioning under the influence of high frequency.

- When the protective function of the inverter operates, a fault or accident may occur in your system.

Therefore, you are recommended to connect a magnetic contactor that interrupts the power supply to the inverter.

- Do not use the magnetic contactor connected to the power input terminal (primary side) or power output terminal (secondary side) of the inverter to start or stop the inverter.

To start and stop inverter operation by external signals, use only the operation commands (FW and

RV signals) that are input via control circuit terminals.

- This inverter does not support a single-phase power supply but supports only a three-phase power supply.

If you need to use a single-phase power input, contact your supplier or local Hitachi Distributor.

- Do not operate the inverter with an phase loss power input, or it may be damaged.

Since the factory setting of the inverter disables the phase loss input protection, the inverter will revert to the following status if a phase of power supply input is interrupted:

R or T phase interrupted: The inverter does not operate.

S phase interrupted: The inverter reverts to single-phase operation, and may trip because of insufficient voltage or overcurrent or be damaged.

Internal capacitors remain charged, even when the power input is under an phase loss condition.

Therefore, touching an internal part may result in electric shock and injury.

When rewiring the main circuit, follow the instructions given in Item (1), "Wiring instructions."

- Carefully note that the internal converter module of the inverter may be damaged if:

- the imbalance of power voltage is 3% or more,

- the power supply capacity is at least 10 times as high as the inverter capacity and 500 kVA or more, or

- the power voltage changes rapidly.

Example: The above conditions may occur when multiple inverters are connected to each other by a short bus line or your system includes a phase-advanced capacitor that is turned on and off during operation.

- Do not turn the inverter power on and off more often than once every 3 minutes.

Otherwise, the inverter may be damaged.

2) Inverter output terminals (U, V, and W)

- Use a cable thicker than the specified applicable cable for the wiring of output terminals to prevent the output voltage between the inverter and motor dropping. Especially at low frequency output, a voltage drop due to cable will cause the motor torque to decrease.

- Do not connect a phase-advanced capacitor or surge absorber on the output side of the inverter. If connected, the inverter may trip or the phase-advanced capacitor or surge absorber may be damaged.

- If the cable length between the inverter and motor exceeds 20 m (especially in the case of 400 V class models), the stray capacitance and inductance of the cable may cause a surge voltage at motor terminals, resulting in a motor burnout.

A special filter to suppress the surge voltage is available. If you need this filter, contact your supplier or local Hitachi Distributor.

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Chapter 2 Installation and Wiring

- When connecting multiple motors to the inverter, connect a thermal relay to the inverter output circuit for each motor.

- The RC rating of the thermal relay must be 1.1 times as high as the rated current of the motor. The thermal relay may go off too early, depending on the cable length. If this occurs, connect an AC reactor to the output of the inverter.

3) DC reactor connection terminals (PD and P)

- Use these terminals to connect the optional DC power factor reactor (DCL).

As the factory setting, terminals P and PD are connected by a jumper. Remove this to connect the

DCL.

- The cable length between the inverter and DCL must be 5 m or less.

Remove the jumper only when connecting the DCL.

If the jumper is removed and the DCL is not connected, power is not supplied to the main circuit of the inverter, and the inverter cannot operate.

4) External braking resistor connection terminals (P and RB) and regenerative braking unit connection terminals (P and N)

- Inverter models with 30 kW or less capacity have a built-in regenerative braking (BRD) circuit.

If you need increased braking performance, connect an optional external braking resistor to terminals P and RB.

Do not connect an external braking resistor with resistance less than the specified value. Such a resistor may cause damage to the regenerative braking (BRD) circuit.

- Inverter models with capacity of 37 kW or more do not have a built-in regenerative braking (BRD) circuit.

Increasing the braking performance of these models requires an optional regenerative braking unit and an external braking resistor. Connect the P and N terminals of the optional regenerative braking unit to the P and N terminals of the inverters.

- The cable length between the inverter and optional regenerative braking unit must be 5 m or less, and the two cables must be twisted for wiring.

- Do not use these terminals for connecting any devices other than the optional external braking resistor and regenerative braking unit.

5) Inverter ground terminal (G )

- Be sure to ground the inverter and motor to prevent electric shock.

- According to the Electric Apparatus Engineering Regulations, connect 200 V class models to grounding electrodes constructed in compliance with type-D grounding (conventional type-III grounding with ground resistance of 100Ω or less) or the 400 V class models to grounding electrodes constructed in compliance with type-C grounding (conventional special type-III grounding with ground resistance of 10Ω or less).

- Use a grounding cable thicker than the specified applicable cable, and make the ground wiring as short as possible.

- When grounding multiple inverters, avoid a multi-drop connection of the grounding route and formation of a ground loop, otherwise the inverter may malfunction.

Inverter

Grounding bolt prepared by user

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Chapter 2 Installation and Wiring

(2) Layout of main circuit terminals

The figures below show the terminal layout on the main circuit terminal block of the inverter.

Terminal layout Inverter model

R0 T0

(L1)

(L2)

(L3)

(+1)

(+)

(-)

(T1)

(T2)

(T3)

Jumper

PD-P短絡片 terminals PD

切り替え用短絡片

(斜線部)付き接地端子

[Method of enabling/disabling the EMC filter function]

DCLを使用しない場合、 do not remove the jumper

ないでください。

L700-110LFF

L700-110HFF

R0 and T0: M4

Ground terminal: M5

Other terminals: M5

L700-150LFF

L700-150HFF

R0 and T0: M4

Ground terminal: M5

Other terminals: M6

Enabling the EMC filter Disabling the EMC filter

(factory setting)

Charge lamp

R0 T0

(L1)

(L2)

(L3)

(+1)

(+)

(-)

(T1)

(T2)

(T3)

Jumper connecting terminals PD and P

Ground terminal with jumper (shaded in the figure) to enable/disable the

EMC filter function

When not using the DCL, do not remove the jumper from terminals PD and P.

[Method of enabling/disabling the EMC filter function]

L700-185 to

L700-220LFF

L700-185 to

L700-300HFF

R0 and T0: M4

Ground terminal: M6

Other terminals: M6

L700-300LFF

R0 and T0: M4

Ground terminal: M6

Other terminals: M8

Enabling the EMC filter Disabling the EMC filter

(factory setting)

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Chapter 2 Installation and Wiring

Terminal layout

Charge lamp

R0 T0

(L1)

(L2)

(L3)

(+1)

(+)

(-)

(T1)

(T2)

(T3)

Ground terminal with jumper (shaded in the figure) to enable/disable the

EMC filter function

[Method of enabling/disabling the EMC filter function]

Jumper connecting terminals PD and P

When not using the DCL, do not remove the jumper from terminals PD and P.

Inverter model

L700-370LFF

R0 and T0: M4

Ground terminal: M6

Other terminals: M8

L700-370HFF

R0 and T0: M4

Ground terminal: M6

Other terminals: M6

L700-450LFF

L700-450HFF

R0 and T0: M4

Ground terminal: M8

Other terminals: M8

Enabling the EMC filter charge lump

Disabling the EMC filter

(factory setting)

R0 T0

(L1)

(L2)

(L3)

(+1)

(+)

(-)

(T1)

(T2)

G Jumper connecting

Terminals PD and P

When not using the DCL, do not remove the jumper from terminals PD and P.

Ground terminal with jumper (shaded in the figure) to enable/disable the

EMC filter function

[Method of enabling/disabling the EMC filter function]

(T3)

L700-550LFF

L700-550HFF

L700-750HFF

R0 and T0: M4

Ground terminal: M8

Other terminals: M8

Enabling the EMC filter

Disabling the EMC filter

(factory setting )

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Chapter 2 Installation and Wiring

Terminal layout

R0 T0 charge lump

(L1)

(L2)

(L3)

(+1)

(+)

(-)

(T1)

(T2)

(T3)

Inverter model

G Jumper connecting

Terminals PD and P

When not using the DCL, do not remove the jumper from terminals PD and P.

Ground terminal with jumper (shaded in the figure) to enable/disable the

EMC filter function

[Method of enabling/disabling the EMC filter function]

L700-750LFF

R0 and T0: M4

Ground terminal: M8

Other terminals: M10

Enabling the EMC filter

Disabling the EMC filter

(factory setting)

R0 T0

(L1)

(L2)

(L3)

(+1)

(+)

(-)

Charge lump

(T1)

(T2)

(T3)

L700-900-1600HF

R0 and T0:M4

Ground terminal:M8

Other terminal:M10

Jumper connecting terminals

PD and P

Reference: Leakage current by inverter with model EMC filter enabled or disabled (reference data)

The table below lists the reference currents that may leak from the inverter when the internal EMC filter is enabled or disabled.

(Leakage current is in proportion to the voltage and frequency of input power.)

Note that the values listed in the table below indicate the reference currents leaking from the inverter alone. The values exclude current leakage from external devices and equipment (e.g., power cables).

The drive in the range from 90kW to 160kW doesn't have the switch to activate and deactivate the internal EMC filter.They complies

EMC directive C3 level in standard condition.

200 V class model (input power: 200 VAC, 50 Hz) 400 V class model (input power: 400 VAC, 50 Hz)

11kW, 15kW 18.5kW to 75kW 11kW, 15kW 18.5kW to 75kW 90kW to160kW

Internal EMC filter enabled

Internal EMC filter disabled

Ca 48mA Ca 23mA Ca.95mA Ca.56mA -

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Chapter 2 Installation and Wiring

(3) Applicable peripheral equipment

See Item (4), "Recommended cable gauges, wiring accessories, and crimp terminals."

Power supply

Magnetic contactor

Note 1: The peripheral equipment described here is applicable when the inverter connects a standard Hitachi 3-phase, 4-pole squirrel-cage motor.

Note 2: Select breakers that have proper capacity.

(Use breakers that comply with inverters.)

Note 3: Use earth-leakage breakers (ELB) to ensure safety.

Note 4: Use copper electric wire (HIV cable) of which the maximum allowable temperature of the insulation is 75°C.

Note 5: If the power line exceeds 20 m, cable that is thicker than the specified applicable cable must be used for the power line.

Note 6: Use a 0.75 mm 2 cable to connect the alarm output contact.

Note 7: Tighten each terminal screw with the specified tightening torque.

Loose terminal screws may cause short circuits and fire.

Tightening a terminal screw with excessive torque may cause damage to the terminal block or inverter body.

Note 8: Select an earth-leakage breaker (ELB) of which the rated sensitivity current matches the total length of cables connected between the inverter and power supply and between the inverter and motor. Do not use a high-speed type ELB but use a delayed-type ELB because the high-speed type may malfunction.

Note 9: When a CV cable is used for wiring through a metal conduit, the average current leakage is 30 mA/km.

Note 10: When an IV cable, which has a high relative dielectric constant, is used, the leakage current is about eight times as high as the standard cable. Therefore, when using an IV cable, use the ELB of which the rated sensitivity current is eight times as high as that given in the table below. If the total cable length exceeds 100 m, use a CV cable.

Total cable length Sensitivity current (mA)

100 m or less 50

300 m or less 100

Motor

Name Description

Reactor on input side (for harmonic control, power supply coordination, and power factor improvement)

(ALI-XXX)

Noise filter for inverter

(NF-XXX)

Use this reactor to control harmonic waves or when the imbalance of power supply voltage is 3% or more, when the power supply capacity is 500 kVA or more, or when the power voltage may change rapidly. This reactor also improves the power factor.

This noise filter reduces the conductive noise that is generated by the inverter and transmitted in cables. Connect this noise filter to the primary side (input side) of the inverter.

Radio noise filter

(Zero-phase reactor) (ZCL-X)

The inverter may generate radio noise through power supply wiring during operation. Use this noise filter to reduce the radio noise (radiant noise).

Radio noise filter on input side

(Capacitor filter) (CFI-X)

DC reactor (DCL-X-XX)

Braking resistor

Regenerative braking unit

Noise filter on the output side

(ACF-CX)

Use this noise filter to reduce the radiant noise radiated from input cables.

Use this reactor to control the harmonic waves generated by the inverter.

Use these devices to increase the braking torque of the inverter for operation in which the inverter turns the connected load on and off very frequently or decelerates the load running with a high moment of inertia.

Connect this noise filter between the inverter and motor to reduce the radiant noise radiated from cables for the purpose of reducing the electromagnetic interference with radio and television reception and preventing malfunctions of measuring equipment and sensors.

Radio noise filter

(Zero-phase reactor)

(ZCL-XXX)

AC reactor for the output side

For reducing vibrations and preventing thermal relay malfunction

(ACL-X-XX)

LCR filter

Use this noise filter to reduce the noise generated on the output side of the inverter. (This noise filter can be used on both the input and output sides.)

Using the inverter to drive a general-purpose motor may cause larger vibrations of the motor when compared with driving it directly with the commercial power supply. Connect this AC reactor between the inverter and motor to lessen the pulsation of motor. Also, connect this AC reactor between the inverter and motor, when the cable length between them is long (10 m or more), to prevent thermal relay malfunction due to the harmonic waves that are generated by the switching operation on the inverter. Note that the thermal relay can be replaced with a current sensor to avoid the malfunction.

This filter converts the inverter output into a sinusoidal waveform.

2 - 16

Chapter 2 Installation and Wiring

(4) Recommended cable gauges, wiring accessories, and crimp terminals

Note: For compliance with CE and UL standards, see the safety precautions concerning EMC and the compliance with UL and cUL standards under Safety Instructions.

The table below lists the specifications of cables, crimp terminals, and terminal screw tightening torques for reference.

Motor output

(kW)

Applicable inverter model

Gauge of power line cable (mm and N)

2 )

(Terminals: R, S,

T, U, V, W, P, PD,

Grounding cable (mm 2 )

11 L700-110LFF 14

15 L700-150LFF 22

18.5 L700-185LFF 30

22 L700-220LFF 38

30 L700-300LFF 60 (22×2)

37 L700-370LFF 100 38

45 L700-450LFF 100 38

55 L700-550LFF 150 60

75 L700-750LFF 150 80

11 L700-110HFF 5.5 5.5

15 L700-150HFF

18.5 L700-185HFF

22 L700-220HFF 14

30 L700-300HFF 22

37 L700-370HFF 38

45 L700-450HFF 38

55 L700-550HFF 60 30

75 L700-750HFF 100(38X2) 38

90 L700-900HF 100(38X2) 38

110 L700-1100HF 150(60X2) 60

132 L700-1320HF 80X2 80

160 L700-1600HF 100X2 80

External braking resistor across terminals P and

RB (mm 2 )

Size of terminal screw

Crimp terminal

Tightening torque (N-m)

Applicable device

Earth-leakage breaker (ELB)

Magnetic contactor

(MC)

M5 R14-5 2.4(MAX4.0) (75A) HK50

H65

30 M8 R60-8 8.1(MAX8.8) RX225B (200A)

H80

H100

H125

― M8 8.1(MAX8.8) H150

5.5

8.1(MAX20)

(225A)

(350A)

H200

H250

R150-10 19.5(MAX22)

M6 R8-6

M6 R14-6 4.5(MAX4.9)

(350A)

(30A)

H300

HK35

HK50

M6 R14-6 4.5(MAX4.9) (75A)

M6 R22-6 4.5(MAX4.9) (100A)

― M8 8.1(MAX20) H100

― M8 8.1(MAX20) H125

― M10 RX400B(350A)

HK50

H65

H80

H150

H200

H250

H300

H400

Note: Cable gauges indicate those of HIV cables (maximum heat resistance: 75°C).

*1）Please use the round type crimp terminals ( for the UL standard) suitable for the use electric wire when you connect the electric wire with the main circuit terminal stand. Please put on pressure to the crimp terminals l with a crimp tool that the terminal stand maker recommends.

(5) Connecting the control circuit to a power supply separately from the main circuit

If the protective circuit of the inverter operates to open the magnetic contactor in the input power supply circuit, the inverter control circuit power is lost, and the alarm signal cannot be retained.

To retain the alarm signal, connect control circuit terminals R0 and T0 to a power supply.

In details, connect the control circuit power supply terminals R0 and T0 to the primary side of the magnetic contactor as shown below.

(Connection method)

Power-receiving specifications

① Remove the connected cables.

200 V class model:

200 to 240 V (+10%, -15%)

(50/60 Hz ±5%),(282 to 339 VDC)

400 V class model:

380 to 480 V (+10%, -15%)

(50/60 Hz ±5%),(537 to 678 VDC)

J51

② Remove the J51 connector.

③ Connect the control circuit power supply cables to the control circuit power supply terminal block.

Note the following when connecting separate power supplies to control circuit power supply terminals (R0 and T0) and main circuit power supply terminals (R, S, and T):

- Use a cable thicker than 1.25 mm 2 to connect the terminals R0 and T0 (terminal screw size: M4).

- Connect a 3 A fuse in the control circuit power supply line.( Tightening torque:1.2Nm,max torque:1.4Nm)

- If the control circuit power supply (connected to R0 and T0) is turned on earlier than the main circuit power supply (connected to R, S, and T), ground fault is not checked at power-on.

- When supplying DC power to the control circuit power supply terminals (R0 and T0), specify "00" as the "a/b

(NO/NC)" selection (function code C031 to C036) for intelligent output terminals ([11] to [15]) and intelligent relay terminals (AL0, AL1, and AL2). If "01" is specified as the "a/b (NO/NC)" selection, output signals may chatter when the DC power supply is shut off.

2 - 17

Chapter 2 Installation and Wiring

2.2.3 Wiring of the control circuit

(1) Wiring instructions

1) Terminals L and CM1 are common to I/O signals and isolated from each other.

Do not connect these common terminals to each other or ground them.

Do not ground these terminals via any external devices. (Check that the external devices connected to these terminals are not grounded.)

2) Use a shielded, twisted-pair cable (recommended gauge: 0.75 mm

) for connection to control circuit terminals, and connect the cable insulation to the corresponding common terminal. (Tightening torque:0.7Nm,max torque:0.8Nm)

3) The length of cables connected to control circuit terminals must be 20 m or less. If the cable length exceeds 20 m unavoidably, use a VX-compatible controller (CVD-E) insulated signal converter.

4) Separate the control circuit wiring from the main circuit wiring (power line) and relay control circuit wiring.

If these wirings intersect with each other unavoidably, square them with each other. Otherwise, the inverter may malfunction.

5) Twist the cables connected from a thermistor to the thermistor input terminal (TH) and terminal CM1, and separate the twisted cables from other cables connected to other common terminals.

Since very low current flows through the cables connected to the thermistor, separate the cables from those (power line cables) connected to the main circuit. The length of the cables connected to the thermistor must be 20 m or less.

TH FW 8 CM1 5

PL CM1 7 6 4

PLC

Thermistor

6) When connecting a contact to a control circuit terminal (e.g., an intelligent input terminal), use a relay contact (e.g., crossbar twin contact) in which even a very low current or voltage will not trigger any contact fault.

7) When connecting a relay to an intelligent output terminal, also connect a surge-absorbing diode in parallel with the relay.

8) Do not connect analog power supply terminals H and L or interface power supply terminals P24 and

CM1 to each other.

Otherwise, the inverter may fail.

(2) Layout of control circuit terminals

H O2 AM FM TH FW 8 CM1 5 3 1 14 13 11 AL1

7 6 4 2 15 CM2 AL0

Terminal screw size: M3(Tightening torque:0.7Nm,max torque:0.8Nm)

(3) Switching the input control logic

- In the factory setting, the input control logic for terminal FW and intelligent input terminals is the sink logic.

To switch the input control logic to the source logic, remove the jumper connecting terminals P24 and

PLC on the control circuit block, and then connect terminals PLC and CM1 with the jumper.

2 - 18

Chapter 2 Installation and Wiring

(4) Connecting a programmable controller to intelligent input terminals

When using the internal interface power supply

When using an external power supply

(Remove the jumper from the control circuit terminal block.)

S P24

Jumper PLC PLC

CM1 DC24V

CM1

DC24V

Output module

(EH-YT**,etc.)

COM

Inverter

COM

Output module

(EH-YTP**,etc.)

DC24V

Inverter

COM

Jumper

P24

PLC

CM1

DC24V

P24

PLC

CM1

DC24V

8 8

Output module

(EH-YT**,etc.)

Inverter

Output module

(EH-YTP**,etc.)

Inverter

(5) Connecting a programmable controller to intelligent output terminals

11 CM2

DC24V

COM

CM2

DC24V

Inverter Input module

(EH-XD**,etc.)

2.2.4 Wiring of the digital operator

Inverter Input module

(EH-XD**,etc.)

- You can operate the inverter with not only the digital operator mounted in the inverter as standard equipment but also an optional digital operator (OPE-S, OPE-SR, SRW-OJ, or SRW-OEX).

- When you intend to remove the standard digital operator from the inverter and use it as remote equipment, request your local Hitachi Distributor to supply a connection cable, ICS-1 (1-meter cable) or

ICS-3 (3-meter cable).

If you prepare the cable by yourself, the following product is recommended:

HUTP5 PC 4P -X-X: Straight cable equipped with connector at both ends (made by Hitachi Cable, Ltd.)

- The length of the connection cable must be 3 m or less. If a cable over 3 m is used, the inverter may malfunction.

2 - 19

Chapter 2 Installation and Wiring

2.2.5 Selection and wiring of regenerative braking resistor (on 11 kW to 30 kW models)

The L700 series inverter models with capacities of 11 to 30 kW have an internal regenerative braking circuit.

Connecting an optional regenerative braking resistor to RB and P terminals increases the regenerative torque.

Model

Motor capacity

(kW)

L700-110LFF 11

L700-150LFF 15

Without a resistor connected

Regenerative torque (%)

Minimum connectable resistor

Resistance

(Ω)

Regenerativ e torque

(％)

BRD usage rate

(％)

Minimum resistance during

continuous operation

(Ω)

10 10 110 10 50

10 10 80 10 50

L700-185LFF 18.5

L700-220LFF 22

L700-300LFF 30

L700-110HFF 11

7.5 90 10

7.5 70 10

5 80 10

L700-150HFF 15

L700-185HFF 18.5

L700-220HFF 22

L700-300HFF 30

35 90 10 100

24 110 10 100

24 90 10 100

20 80 10 100

2 - 20

Chapter 3 Operation

This chapter describes typical methods of operating the inverter, how to operate the digital operator, and how to make a test run of the inverter.

3.1 Operating Methods ··········································· 3 - 2

3.2 How To Operate the Digital Operator ··············· 3 - 4

Chapter 3 Operation

3.1 Operating Methods

！

WARNING

- Do not operate switches with wet hands. Otherwise, you run the risk of electric shock.

- While power is supplied to the inverter, do not touch the terminal of the inverter, even if it has stopped.

Otherwise, you run the risk of injury or fire.

- The [STOP] key is effective only when its function is enabled by setting. Prepare an emergency stop switch separately. Otherwise, you run the risk of injury.

- While power is supplied to the inverter, do not touch any internal part of the inverter or insert a bar in it.

Otherwise, you run the risk of electric shock or fire.

！

CAUTION

- Do not touch the heat sink, which heats up during the inverter operation. Otherwise, you run the risk of burn injury.

Otherwise, you run the risk of injury and damage to machine.

- Install an external brake system if needed. Otherwise, you run the risk of injury.

- During inverter operation, check the motor for the direction of rotation, abnormal sound, and vibrations. Otherwise, you run the risk of damage to the machine driven by the motor.

3 - 2

Chapter 3 Operation

You can operate the inverter in different ways, depending on how to input the operation and frequency-setting commands as described below.

This section describes the features of operating methods and the items required for operation.

(1) Entering operation and frequency-setting commands from the digital operator

This operating method allows you to operate the inverter through key operations on the standard digital operator mounted in the inverter or an optional digital operator.

When operating the inverter with a digital operator alone, you need not wire the control circuit terminals.

(Items required for operation)

1) Optional digital operator (not required when you use the standard digital operator)

Digital operator

(2) Entering operation and frequency-setting commands via control circuit terminals

This operating method allows you to operate the inverter via the input of operation signals from external devices (e.g., frequency-setting circuit and start switch) to control circuit terminals.

The inverter starts operation when the input power supply is turned on and then an operation command signal (FW or RV) is turned on.

You can select the frequency-setting method (setting by voltage specification or current specification) through the input to a control circuit terminal according to your system. For details, see Item (2),

"Explanation of control circuit terminals," in Section 2.2.1 (on pages 2-7 and 2-8).

(Items required for operation)

1) Operation command input device: External switch or relay

2) Frequency-setting command input device: External device to input signals (0 to 10 VDC, -10 to +10

VDC, or 4 to 20 mA)

Control circuit terminal block

Frequency-setting command input device (control)

H O L FW

Operation command input device (switch)

(3) Entering operation and frequency-setting commands; both from a digital operator and via control circuit terminals

This operating method allows you to arbitrarily select the digital operator or control circuit terminals as the means to input operation commands and frequency-setting commands.

(Items required for operation)

1) See the items required for the above two operating methods.

(4) Method for operation in Easy sequence function

The inverter can be operated by downloading the user's program made with exclusive use PC software EzSQ.Please refer to “Easy sequence function” for details.

(5) Method for operation in Telecommunication facility

It is possible to use RS485 from TM2 that exists in Control terminal board of the inverter, and to operate it by the inverter and communicating with external telecommunications equipment.

Please refer to “Communication facility” for details.

3 - 3

Chapter 3 Operation

3.2 How To Operate the Digital Operator (OPE-SBK)

3.2.1 Names and functions of components

Monitor

(4-digit LED display)

RUN (operation) lamp

PRG (program) lamp

RUN key enable LED

RUN key

FUNC (function) key

1 (up) key

STOP/RESET key

POWER lamp

ALARM lamp

Monitor lamps

STR (storage) key

2 (down) key

Name Function

POWER lamp

ALARM lamp

RUN (operation) lamp

Lights when the control circuit power is on.

Lights to indicate that the inverter has tripped.

PRG (program) lamp

Lights to indicate that the inverter is operating.

Lights when the monitor shows a value set for a function.

This lamp starts blinking to indicate a warning (when the set value is invalid).

Monitor

Monitor lamps

RUN key enable LED

Displays a frequency, output current, or set value.

Indicates the type of value and units displayed on the monitor.

"Hz" (frequency), "V" (voltage), "A" (current), "kW" (electric power), and "%" (percentage)

Lights up when the inverter is ready to respond to the RUN key.

(When this lamp is on, you can start the inverter with the RUN key on the digital operator.)

RUN key

STOP/RESET key

FUNC (function) key

STR (storage) key

1 (up) or 2 (down) key

Starts the inverter to run the motor. This key is effective only when the operating device is the digital operator.

(To use this key, confirm that the operating device indicator lamp is on.)

Decelerates and stops the motor or resets the inverter from alarm status.

Makes the inverter enter the monitor, function, or extended function mode.

Stores each set value. (Always press this key after changing a set value.)

Switches the inverter operation mode (among monitor, function, and extended function modes) or increases or decreases the value set on the monitor for a function.

3 - 4

Chapter 3 Operation

3.2.2 Code display system and key operations

This section describes typical examples of digital operator operation (in basic and full display modes) and an example of special digital operator operation in extended function mode U.

The initial display on the monitor screen after power-on depends on the setting of function "b038". For details, see "Initial-screen selection,".

When the setting of function "b038" is "01" (factory setting), the monitor initially shows as changes the display to .

Note: The display contents on the monitor depend on the settings of functions "b037" (function code display restriction), "b038" (initial-screen selection), and "b039" (automatic setting of user parameters). For details, see, "Function code display restriction,", "Initial-screen selection,", and

"Automatic user-parameter setting,".

Description

Function code display restriction

Initial-screen selection

(Initial display at power-on)

Selection of automatic user-parameter settings b037 b038

(*1) b039

(*1)

Data comparison display

Basic display (factory setting)

Screen displayed when the [STR] key was pressed last

(same as the operation on the SJ300 series) d001 (output frequency monitoring) d002 (output current monitoring) d003 (rotation direction minitoring) d007 (Scaled output frequency monitoring)

05 F001 (output frequency setting)

00 Disable

01 Enable

*1 Not displayed with the factory setting

* The following procedure enables you to turn the monitor display back to or (*1) regardless of the current display mode: alternately.

*1 The monitor shows only when the motor driven by the inverter is stopped. While the motor is running, the monitor shows an output frequency.

3 - 5

Chapter 3 Operation

(1) Example of operation in basic display mode ("b037" = "04" [factory setting])

- Only basic parameters can be displayed in basic display mode. (All parameters in monitor mode, four parameters in function mode, or 20 parameters in extended function mode)

- Other parameters are not displayed. To display all parameters, select the full display mode

("b037" = "00").

Item

1 d001 to d104 Monitor display

2 F001

3 F002

4 F003

5 F004

6 A001

Output frequency setting

Acceleration (1) time setting

Deceleration (1) time setting

Operation direction setting

Frequency source setting

7 A002

8 A003

9 A004

Run command source setting

Maximum frequency setting

10 A005

11 A020

12 A021

13 A022

Multispeed frequency setting

Multispeed 1 setting

Multispeed 2 setting

14 A023

15 A044

16 A045

17 A085

18 b001

Multispeed 3 setting

1st control method

V/f gain setting

Selection of restart mode

19 b002

20 b008

21 b011

Allowable under-voltage power failure time

Retry wait time after trip

22 b037

23 b083

24 b084

25 b130

26 b131

27 C021

Function code display restriction

Carrier frequency setting

Initialization mode selection

Selection of overvoltage suppression function

Setting of overvoltage suppression level

Setting of intelligent output terminal 11

28 C022

29 C036

Setting of intelligent output terminal 12

Alarm relay active state

Note:

If a desired parameter is not displayed, check the setting of function "b037" (function code display restriction). To display all parameters, specify "00" for "b037".

3 - 6

Chapter 3 Operation

Key operation and transition of the codes on display

Key operation and transition of the monitored data on display increases or decreases the numerical data displayed in data display mode. increase/decrease numerical data faster, press and hold the key.

Monitor mode

FUNC monitored data corresponding to the function code.

(Monitor display) (*1)

FUNC or

STR to the display of the function code corresponding to the monitored data.

* With the factory setting, the monitor shows initially after power-on.

Function or extended function mode corresponding to the function code.

(Data display)

(*1)(*2)

Up to the maximum limit

Data setting decreases the displayed numerical data.

(Press the key until the desired data is shown.)

FUNC stores the data and then returns to the display of the corresponding function code.

FUNC or

STR displayed returns to the display of the function code corresponding to the numerical data without updating the data, even if it has been changed on display.

Down to the minimum limit

*1 The content of the display varies depending on the parameter type.

*2 To update numerical data, be sure to press the

3 - 7

Chapter 3 Operation

(2) Example of operation in full display mode ("b037" = "00")

All parameters can be displayed in full display mode. The display sequence of parameters matches their sequence shown in Chapter 8, "List of Data Settings."

Key operation and transition of codes on display (in monitor or function mode)

Key operation and transition of monitored data on display (in monitor or function mode)

Key operation and transition of codes on display (in extended function mode)

Key operation and transition of monitored data on display (in extended function mode) increases or decreases the numerical data displayed in data display mode. increase/decrease numerical data fast, press and hold the key.

Monitor mode

*1 The content of the display varies depending on the parameter type.

FUNC

(Monitor display)

(*1)

*2 To update numerical data, be sure to press the

FUNC or

STR

Function mode

FUNC

FUNC or

STR

FUNC

FUNC or

STR

(Data display)

(*1) (*2)

FUNC or

STR

FUNC or

STR

FUNC or

STR

FUNC or

STR

FUNC or

STR

For the display and key operation in extended function mode U, see the next page.

Extended function mode A

FUNC

FUNC or

STR

Extended function mode B

Extended function mode C

Extended function mode H

Extended function mode P

(*1) (*2)

(Data display)

3 - 8

Chapter 3 Operation

(3) Code/data display and key operation in extended function mode U

The extended function mode U differs in operation from other extended function modes because the extended function mode U is used to register (or automatically record) other extended-function codes as user-specified U parameters.

Key operation and transition of codes on display (in monitor or function mode)

Key operation and transition of codes on display (in extended function mode U)

Key operation and transition of codes on display (when displaying extended-function mode parameters from the extended function mode U)

Key operation and transition of codes on display (in monitor, function, or extended

*1 The content of the display varies depending on the parameter type.

*2 To update numerical data, be sure to press the (*1) (*2)

(Data display)

Extended function mode A

FUNC

Extended function mode U

FUNC

FUNC or

Extended function mode B

Pressing the key reflects the value set here in the corresponding parameter.

Note that the value is not reflected in the corresponding

U parameter.

Extended function mode C

Extended function mode H

Extended function mode P

STR

(Display with the factory setting)

FUNC or

STR

FUNC

Monitor mode

You cannot restore the display with the

key.

STR

Pressing the key stores the value set here in the corresponding U parameter.

Function mode

3 - 9

Chapter 3 Operation

(4) Procedure for directly specifying or selecting a code

- You can specify or select a code or data by entering each digit of the code or data instead of scrolling codes or data in the monitor, function, or extended function mode.

- The following shows an example of the procedure for changing the monitor mode code "d001" displayed to extended function code "A029":

1) Display the monitor mode code.

("d001" is displayed.)

("A029" is displayed.) 6) End the change of the extended function code.

(*2)

RUN STOP/

RESET

Press the key.

RUN STOP/

RESET

RUN STOP/

RESET

(*2)

(*3)

FUNC STR

FUNC

1 2 together. (*1)

2) Change to the extended function mode.

FUNC

STR (Character "9" is determined.)

- Character "9" in the first digit is blinking.

FUNC STR

RUN STOP/

RESET

FUNC STR

- Character "d" in the leftmost digit (fourth digit from the right) starts blinking.

5) Change the first digit of the code.

RUN

FUNC

STOP/

RESET

STR

- Character "1" in the first digit is blinking.

- Selection of code "A029" is completed.

* If a code that is not defined in the code list or not intended for display is entered, the leftmost digit (fourth digit) (character "A" in this example) will start blinking again.

In such a case, confirm the code to be entered and enter it correctly. For further information, refer to Section 4.2.84. "

Function code display restriction," (on page 4-79), Section 4.2.85, "Initial-screen selection," (on page 4-81), Section 4.2.86,

"Automatic user-parameter setting," (on page 4-82), and Chapter 8, "List of Data

Settings." corresponding to the function code,

("A001" is displayed.)

(*2)

FUNC

(*3)

RUN STOP/

RESET

FUNC STR

- Character "A" is blinking.

- Pressing the [STR] key determines the blinking character.

(*2)

FUNC

Press the key

(to determine character "A").

3) Change the third digit of the code.

(*2)

("A021" is displayed.)

RUN

FUNC

STOP/

RESET

STR

- Character "2" in the second digit is blinking.

4) Change the second digit of the code. store the changed data. (*4)

Note that you can also use the procedure

(steps 1) to 6)) described here to change the data. (*3)(*4)

This procedure can also be used on screens displaying a code other than

"d001".

FUNC If the key is pressed while a digit is blinking, the display will revert to the preceding status for entering the digit to the right of the blinking digit.

*3 leftmost (fourth) digit is blinking, the characters having been entered to change the code will be cancelled and the display will revert to the original code

Press the key.

STOP/

RESET

RUN STOP/

RESET

RUN

(Character "0" is determined.)

FUNC STR

- Character "0" in the third digit is blinking.

- Since the third digit need not be changed, press the [STR] key to determine the character "0".

FUNC

(*2)

- Character "0" in the second digit is blinking. were pressed in step 1).

When changing data, be sure to press the

3 - 10

Chapter 4 List of Data Settings

This chapter lists the data settings for the various functions of the inverter.

4.1

Precautions for Data Setting ................4-2

4.2

Monitoring Mode...................................4-2

4.4

Extended Function Mode .....................4-4

Chapter 4 List of Data Settings

4.1 Precautions for Data Setting

The default display mode limits the screens (parameters) that can be displayed on the monitor. To enable the display of all parameters, specify "00" (full display) for the function code display restriction (b037).

To enable the parameters to be changed while the inverter is operating, specify "10" for the software lock mode selection (b031).

4.2 Monitoring Mode

With the default settings, the monitor always displays the data output according to the output frequency monitoring (d001) after power-on. To change the initial display content, change the setting of the initial-screen selection (b038) as required.

Code Function name Monitored data or setting Default

Setting during operation

(allowed or not)

Change during operation

(allowed or not) d001 Output frequency monitoring d002 Output current monitoring d003 Rotation direction minitoring d004

Process variable (PV),

PID feedback monitoring d005 Intelligent input terminal status

0.00 to 99.99, 100.0 to 400.0 (Hz)

0.0 to 999.9, 1000 to 9999 (A)

F (forward rotation), o (stopped), r (reverse rotation)

0.00 to 99.99, 100.0 to 999.9, 1000. to 9999.

1000 to 9999 (10000 to 99990), ⎡100 to ⎡999 (100000 to 999000)

6 5 4 3 2 1

(Example)

Terminals FW, 7, 2, and 1: ON

Terminals 8, 6, 5, 4, and 3: OFF

−

{

−

{

−

(Example)

Terminals 12 and 11: ON

Terminals AL, 15, 14, and 13: OFF d006 Intelligent output terminal status

AL 15 14 13 12 11 d007

Scaled output frequency monitoring d012 Torque monitoring d013 Output voltage monitoring

0.00 to 99.99, 100.0 to 999.9, 1000. to 9999.,

1000 to 3996 (10000 to 39960)

-200. to +200. (%)

0.0 to 600.0 (V) d014 Power monitoring d015 Cumulative power monitoring

0.0 to 999.9 (kW)

0.0 to 999.9, 1000. to 9999.1000 to 9999 (10000 to 99990),

⎡100 to ⎡999 (100000 to 999000) d016

Cumulative operation RUN time monitoring d017

Cumulative power-on time monitoring

0. to 9999., 1000 to 9999 (10000 to 99990),

⎡100 to ⎡999 (100000 to 999000) (hr)

0. to 9999., 1000 to 9999 (10000 to 99990),

⎡100 to ⎡999 (100000 to 999000) (hr) d018 Heat sink temperature monitoring -020. to 200.0 ( °C) d019 Motor temperature monitoring -020. to 200.0 ( °C)

OFF

1: Capacitor on main circuit board

2: Cooling-fan speed drop

2 1

−

{

−

{

−

− d023 Program counter d024 Program number monitoring

0 to 1024

0000 to 9999

−

4 - 2

Chapter 4 List of Data Settings

Code Function name d025 User monitor 0 d026 User monitor 1 d027 User monitor 2 d028 Pulse counter d080 Trip Counter d081 Trip monitoring 1 d082 Trip monitoring 2 d083 Trip monitoring 3 d084 Trip monitoring 4 d085 Trip monitoring 5 d086 Trip monitoring 6 d090 Programming error monitoring d102 DC voltage monitoring d103 BRD load factor monitoring d104 Electronic thermal overload monitoring

4.3 Function Mode

Code Function name

Monitored data or setting

-2147483647 to 2147483647 (upper 4 digits including “-“)

0 to 2147483647 (upper 4 digits)

0. to 9999., 1000 to 6553 (10000 to 65530) (times)

Factor, frequency (Hz), current (A), voltage across P-N (V), running time (hours), power-on time (hours)

Warning code

0.0 to 999.9 (V)

0.0 to 100.0 (%)

−

Default

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

−

− −

−

F002 Acceleration (1) time setting

F202 Acceleration (1) time setting, 2nd motor

F302 Acceleration (1) time setting, 3rd motor

F003 Deceleration (1) time setting

F203 Deceleration time setting, 2nd motor

F303 Deceleration time setting, 3rd motor

F004 Keypad Run key routing

Monitored data or setting

0.0, "start frequency" to "maximum frequency"

(or maximum frequency, 2nd/3rd motors) (Hz)

0.0 to 100.0 (when PID function is enabled)

0.01 to 99.99, 100.0 to 999.9, 1000. to 3600. (s)

00 (forward rotation), 01 (reverse rotation)

Default

_FF

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

0.00

30.00

{

4 - 3

Chapter 4 List of Data Settings

4.4 Extended Function Mode

Code Function name Monitored data or setting

_FF during operation

(allowed or not)

Change during operation

(allowed or not)

A002 Run command source setting

A003 Base frequency setting

A203 Base frequency setting, 2nd motor

A303 Base frequency setting, 3rd motor

A004 Maximum frequency setting

00 (keypad potentiometer) (*1), 01 (control circuit terminal block),

02 (digital operator), 03 (RS485), 04 (option 1), 05 (option 2),

06 (pulse-string input), 07 (easy sequence),

10 (operation function result)

01 (control circuit terminal block), 02 (digital operator), 03 (RS485),

04 (option 1), 05 (option 2)

30. to "maximum frequency " (Hz)

30. to "maximum frequency, 2nd motor" (Hz)

30. to "maximum frequency, 3rd motor" (Hz)

30. to 400. (Hz)

A204 Maximum frequency setting, 2nd motor 30. to 400. (Hz)

A304 Maximum frequency setting, 3rd motor 30. to 400. (Hz)

00 (switching between O and OI terminals),

01 (switching between O and O2 terminals),

02 (switching between O terminal and keypad potentiometer) (*1),

03 (switching between OI terminal and keypad potentiometer) (*1),

04 (switching between O2 and keypad potentiometer) (*1)

00 (single),

01 (auxiliary frequency input via O and OI terminals) nonreversible),

02 (auxiliary frequency input via O and OI terminals) (reversible),

03 (disabling O2 terminal)

A011 [O]-[L] input active range start frequency 0.00 to 99.99, 100.0 to 400.0 (Hz)

A012 [O]-[L] input active range end frequency 0.00 to 99.99, 100.0 to 400.0 (Hz)

A013 [O]-[L] input active range start voltage 0. to "[O]-[L] input active range end voltage" (%)

A014 [O]-[L] input active range end voltage "[O]-[L] input active range start voltage" to 100. (%)

0.00

100.

60.

00 (external start frequency), 01 (0 Hz)

A016 External frequency filter time const.

A017 Easy sequence function selection

1. to 30. or 31. (500 ms filter ±0.1 Hz with hysteresis)

00 (disabling), 01 (enabling)

A020 Multispeed frequency setting

00 (binary: 16 speeds selectable with 4 terminals),

01 (bit: 8 speeds selectable with 7 terminals)

0.0 or “start frequency” to “maximum frequency” (Hz)

A220 Multispeed frequency setting, 2nd motor 0.0 or “start frequency” to “maximum frequency, 2nd motor” (Hz)

A320 Multispeed frequency setting, 3rd motor 0.0 or “start frequency” to “maximum frequency, 3rd motor” (Hz)

A021 Multispeed 1 setting 0.0 or “start frequency” to “1st maximum frequency” (Hz)

A022 Multispeed 2 setting

A023 Multispeed 3 setting

A024 Multispeed 4 setting

A025 Multispeed 5 setting

A026 Multispeed 6 setting

0.0 or “start frequency” to “2nd maximum frequency” (Hz)

0.0 or “start frequency” to “3rd maximum frequency” (Hz)

0.0 or “start frequency” to “n-th maximum frequency” (Hz)

A027 Multispeed 7 setting

A028 Multispeed 8 setting

A029 Multispeed 9 setting

A030 Multispeed 10 setting

A031 Multispeed 11 setting

0.0 or “start frequency” to “n-th maximum frequency” (Hz)

A032 Multispeed 12 setting

A033 Multispeed 13 setting

A034 Multispeed 14 setting

0.0 or “start frequency” to “n-th maximum frequency” (Hz)

A035 Multispeed 15 setting

A038 Jog frequency setting

0.0 or “start frequency” to “n-th maximum frequency” (Hz)

"Start frequency" to 9.99 (Hz)

00 (free-running after jogging stops [disabled during operation]),

01 (deceleration and stop after jogging stops [disabled during operation]),

02 (DC braking after jogging stops [disabled during operation]),

03 (free-running after jogging stops [enabled during operation]),

04 (deceleration and stop after jogging stops [enabled during operation]),

05 (DC braking after jogging stops [enabled during operation])

*1 This setting is valid only when the OPE-SR is connected.

0.00

1.00

31.

{

4 - 4

Chapter 4 List of Data Settings

Code Function name Monitored data or setting

A041 Torque boost method selection 00 (manual torque boost), 01 (automatic torque boost)

A241 Torque boost method selection, 2nd motor 00 (manual torque boost), 01 (automatic torque boost)

A042 Manual torque boost value 0.0 to 20.0 (%)

A242 Manual torque boost value, 2nd motor

A342 Manual torque boost value, 3rd motor

0.0 to 20.0 (%)

A043 Manual torque boost frequency adjustment 0.0 to 50.0 (%)

0.0 to 50.0 (%)

00 (VC), 01 (VP), 02 (free V/f), 03 (sensorless vector control)

A045 V/f gain setting

00 (VC), 01 (VP), 02 (free V/f), 03 (sensorless vector control)

00(VC), 01(VP)

20. to 100. (%)

0. to 255.

A051 DC braking enable

A052 DC braking frequency setting

A053 DC braking wait time

A054 DC braking force during deceleration

A055 DC braking time for deceleration

0. to 255.

00 (disabling), 01 (enabling), 02 (set frequency only)

0.00 to 99.99, 100.0 to 400.0 (Hz)

0.0 to 5.0 (s)

0. to 70. (%) <0. to 50. (%)>

0.0 to 60.0 (s)

00 (edge operation), 01 (level operation)

A057 DC braking force for starting

A058 DC braking time for starting

0. to 70.(%) <0. to 50. (%)>

0.0 to 60.0(s)

A059 DC braking carrier frequency setting

A061 Frequency upper limit setting

A261 Frequency upper limit setting, 2nd motor

0.5 to 12.0(kHz) <0.5 to 8.0 (kHz) >

0.00 or "1st minimum frequency limit" to

"maximum frequency" (Hz)

0.00 or "2nd minimum frequency limit" to

"maximum frequency, 2nd motor" (Hz)

A062 Frequency lower limit setting

A262 Frequency lower limit setting, 2nd motor

0.00 or "start frequency" to "maximum frequency limit" (Hz)

0.00 or "start frequency" to "maximum frequency,

2nd motor limit" (Hz)

A063 Jump (center) frequency setting 1 0.00 to 99.99, 100.0 to 400.0 (Hz)

A064 Jump (hysteresis) frequency width setting 1 0.00 to 10.00 (Hz)

A065 Jump (center) frequency setting 2 0.00 to 99.99, 100.0 to 400.0 (Hz)

A066 Jump (hysteresis) frequency width setting 2 0.00 to 10.00 (Hz)

A067 Jump (center) frequency setting 3 0.00 to 99.99, 100.0 to 400.0 (Hz)

A068 Jump (hysteresis) frequency width setting 3 0.00 to 10.00 (Hz)

A069 Acceleration stop frequency setting 0.00 to 99.99, 100.0 to 400.0 (Hz)

A070 Acceleration stop time frequency setting

A071 PID Function Enable

A072 PID proportional gain

A073 PID integral time constant

0.0 to 60.0 (s)

00 (disabling), 01 (enabling),

02 (enabling inverted-data output)

0.2 to 5.0

0.0 to 999.9, 1000. to 3600. (s)

A074 PID derivative gain

A075 PV scale conversion

A076 PV source setting

A077 Output of inverted PID deviation

A078 PID variation range

A079 PID feed forward selection

(Note)<>indicate the setting range of 90 to 160kW

0.00 to 99.99, 100.0 (s)

0.01 to 99.99

00 (input via OI), 01 (input via O),

02 (external communication),

03 (pulse-string frequency input), 10 (operation result output)

00(OFF), 01 (ON)

0.0 to 100.0 (%)

00 (disabled), 01 (O input), 02 (OI input), 03 (O2 input)

Default

{

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

{

{ {

{

100.

_FF

1.0

5.0

100.

0.00

0.50

0.00

0.50

0.00

0.50

0.00

0.0

1.0

0.00

1.00

100.

0.50

0.0

20.

0.5

0.0

3.0

0.00

4 - 5

Chapter 4 List of Data Settings

Code Function name

A082 AVR voltage select

00 (switching by 2CH terminal), 01 (switching by setting),

02 (switching only when rotation is reversed)

00 (switching by 2CH terminal), 01 (switching by setting),

02 (switching only when rotation is reversed)

A095 Acc1 to Acc2 frequency transition point 0.00 to 99.99, 100.0 to 400.0 (Hz)

0.00 to 99.99, 100.0 to 400.0 (Hz)

A096 Dec1 to Dec2 frequency transition point 0.00 to 99.99, 100.0 to 400.0 (Hz)

A097 Acceleration curve selection

A098 Deceleration curve setting

Monitored data or setting

200 V class: 200, 215, 220, 230, 240 (V)

400 V class: 380, 400, 415, 440, 460, 480 (V)

0.01 to 99.99, 100.0 to 999.9, 1000. to 3600. (s)

0.00 to 99.99, 100.0 to 400.0 (Hz)

00 (linear), 01 (S curve), 02 (U curve),

03 (inverted-U curve), 04 (EL-S curve)

00 (linear), 01 (S curve), 02 (U curve),

03 (inverted-U curve), 04 (EL-S curve)

0.00 to 99.99, 100.0 to 400.0 (Hz)

A103 [OI]-[L] input active range start current 0. to "[OI]-[L] input active range end current" (%)

A104 [OI]-[L] input active range end current "[OI]-[L] input active range start current" to 100. (%)

A105 [OI]-[L] input start frequency enable 00 (external start frequency), 01 (0 Hz)

-400. to -100., -99.9 to 0.00 to 99.99, 100.0 to 400.0 (Hz)

-400. to -100., -99.9 to 0.00 to 99.99, 100.0 to 400.0 (Hz) n and decele

A141 Operation-target frequency selection 1

A142 Operation-target frequency selection 2

A145 Frequency to be added

A146 Sign of the frequency to be added

00 (digital operator), 01 (keypad potentiometer),

02 (input via O), 03 (input via OI),

04 (external communication), 05 (option 1), 06 (option 2),

07 (pulse-string frequency input)

00 (digital operator), 01 (keypad potentiometer), 02 (input via O), 03 (input via OI), 04 (external communication), 05

(option 1), 06 (option 2), 07 (pulse-string frequency input)

00 (addition: A141 + A142), 01 (subtraction: A141 - A142),

02 (multiplication: A141 x A142)

0.00 to 99.99, 100.0 to 400.0 (Hz)

00 (frequency command + A145),

01 (frequency command - A145)

0. to 50. (%)

*1 This setting is valid only when the OPE-SR is connected.

Default

_FF

200/400

{

Setting during operation

(allowed or not)

{

Change during operation

(allowed or not)

{

0.00

20.

100.

0.00

-100.

100.

0.00

15.00

02 ¯ {

0.00

25.

{

4 - 6

Chapter 4 List of Data Settings

Code Function name Monitored data or setting

Default

_FF b001 Selection of restart mode

00 (tripping), 01 (starting with 0 Hz),

02 (starting with matching frequency),

03 (tripping after deceleration and stopping with matching frequency), 04 (restarting with active matching frequency) b002 Allowable 0.3 to 25.0 (s) b003 Retry wait time before motor restart 0.3 to 100.0 (s)

00 (disabling), 01 (enabling),

02 (disabling during stopping and decelerating to stop) b006 Phase loss detection enable b008 Selection of retry after tripping

00 (16 times), 01 (unlimited)

00 (disabling), 01 (enabling)

0.00 to 99.99, 100.0 to 400.0 (Hz)

00 (tripping), 01 (starting with 0 Hz),

02 (starting with matching frequency),

03 (tripping after deceleration and stopping with matching frequency), 04 (restarting with active matching frequency)

1.0

0.00

1 to 3 (times)

0.20 x "rated current" to 1.00 x "rated current" (A)

1.0

Rated current of inverter

01 b013 Electronic thermal characteristic b213 Electronic thermal characteristic, 2nd motor

0.20 x "rated current" to 1.00 x "rated current" (A)

00 (reduced-torque characteristic), 01 (constant-torque characteristic), 02 (free setting)

01 b313 Electronic thermal characteristic, 3rd motor b016 Free b018 Free

0.0 to rated current (A)

0.0

0.0 b020 Free 0.0 to rated current (A) b021 Overload restriction operation mode

00 (disabling), 01 (enabling during acceleration and deceleration), 02 (enabling during constant speed),

03 (enabling during acceleration and deceleration

(increasing the speed during regeneration)) b022 Overload restriction setting

0.20 x "rated current" to 1.50 x "rated current" (A)

<0.20 x "rated current" to1.50 x "rated current" (A)> b023 Deceleration rate at overload restriction b024 Overload restriction operation mode (2) b025 Overload restriction setting (2) b026 Deceleration rate at overload restriction (2) b027 Overcurrent suppression enable b031 Software lock mode selection

0.10 to 30.00 (s)

00 (disabling), 01 (enabling during acceleration and deceleration), 02 (enabling during constant speed),

03 (enabling during acceleration and deceleration

(increasing the speed during regeneration))

0.20 x "rated current" to 1.50 x "rated current" (A)

<0.20 x "rated current" to1.50 x "rated current" (A)>

0.10 to 30.00 (s)

00 (disabling), 01 (enabling)

0.20 x "rated current" to 1.50 x "rated current" (A)

<0.20 x "rated current" to1.50 x "rated current" (A)>

0.10 to 30.00 (s)

00 (frequency at the last shutoff),

01 (maximum frequency), 02 (set frequency)

00 (disabling change of data other than "b031" when SFT is on),

01 (disabling change of data other than "b031" and frequency settings when SFT is on),

02 (disabling change of data other than "b031"),

03 (disabling change of data other than "b031" and frequency settings),

10 (enabling data changes during operation)

(Note)<>indicate the setting range of 90 to 160kW

Rated current of inverter

x 1.20

1.00

Rated current of inverter

x 1.20

1.00

Rated current of inverter

0.50

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

{

4 - 7

Chapter 4 List of Data Settings

Code Function name b034 Run/power-on warning time b035 Rotational direction restriction b036 Reduced voltage start selection b037 Function code display restriction b045 Torque limit LADSTOP enable b046 Reverse Run protection enable b070 Operation level at O disconnection b072 Operation level at O2 disconnection

(Note)<>indicate the setting range of 90 to 160kW

Monitored data or setting

0. to 9999. (0 to 99990),

1000 to 6553 (100000 to 655300) (hr)

00 (enabling both forward and reverse rotations),

01 (enabling only forward rotation),

02 (enabling only reverse rotation)

0 (minimum reduced voltage start time) to

255 (maximum reduced voltage start time)

00 (full display), 01 (function-specific display),

02 (user setting), 03 (data comparison display),

04 (basic display)

00 (screen displayed when the STR key was pressed last),

01 (d001), 02 (d002), 03 (d003), 04 (d007), 05 (F001)

00 (disabling), 01 (enabling)

00 (quadrant-specific setting), 01 (switching by terminal),

02 (analog input), 03 (option 1), 04 (option 2)

0. to 150. (%), no (disabling torque limitation)

00 (disabling), 01 (enabling)

00 (disabling), 01 (nonstop deceleration to stop),

02 (DC voltage constant control, with resume),

03 ( without resume)

0.0 to 999.9, 1000. (V)

0.01 to 99.99, 100.0 to 999.9, 1000. to 3600. (s)

0.00 to 10.00 (Hz)

0.00 to 2.55

0.000 to 9.999 /10.00 to 65.53 (s)

0. to 100. (lower limit : b061 + b062 *2) (%)

0. to 100. (lower limit : b060 - b062 * 2) (%)

0. to 10. (lower limit : b061 - b062 / 2) (%)

0. to 100. (lower limit : b064 + b066 *2) (%)

0. to 100. (lower limit : b063 - b066 *2) (%)

0. to 10. (lower limit : b063 - b064 / 2) (%)

-100. to 100. (lower limit : b067 + b068* 2) (%)

-100. to 100. (lower limit : b066 - b068 * 2) (%)

0. to 10. (lower limit : b066 - b067 / 2) (%)

0. to 100. (%) or "no" (ignore)

Default

_FF

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

{

-100. to 100. (%) or "no" (ignore)

100

-100

0 no no no

220.0/

440.0

360.0/

720.0

1.00

0.00

0.20

0.100

100

120.

{

4 - 8

Chapter 4 List of Data Settings

Code Function name b078 Cumulative input power data clearance b079 Cumulative input power display gain setting 1. to 1000.

0.10 to 9.99 (Hz)

Monitored data or setting

Clearance by setting "01" and pressing the STR key

0.5 to 12.0 (kHz) (subject to derating)

<0.5 to 12.0 (kHz) (subject to derating)>

00 (clearing the trip history), 01 (initializing the data),

02 (clearing the trip history and initializing the data) b088 Restart mode after FRS b090 Dynamic braking usage ratio b091 Stop mode selection b092 Cooling fan control b095 Dynamic braking control b096 Dynamic braking activation level b098 Thermistor for thermal protection control

00 (enabling), 01 (disabling),

02 (disabling only the function to stop)

00 (starting with 0 Hz),

01 (starting with matching frequency),

02 (starting with active matching frequency)

00: invalid, 01: valid

0.0 to 100.0 (%)

00 (deceleration until stop), 01 (free-run stop)

00 (always operating the fan), 01 (operating the fan only during inverter operation [including 5 minutes after power-on and power-off])

00 (disabling),

01 (enabling [disabling while the motor is topped]),

02 (enabling [enabling also while the motor is topped])

330 to 380, 660 to 760(V)

00 (disabling the thermistor),

01 (enabling the thermistor with PTC),

02 (enabling the thermistor with NTC) b130 Overvoltage suppression enable b131 Overvoltage suppression level

00 (disabling the restraint), 01 (controlled deceleration),

02 (enabling acceleration)

330 to 390 (V) (200 V class model), 660 to 780 (V) (400 V class model)

0.10 to 30.00 (s) b133 Overvoltage suppression propotional gain 0.00 to 2.55

b134 Overvoltage suppression Integral time 0.000 to 9.999 / 10.00 to 65.53 (s)

(Note)<>indicate the setting range of 90 to 160kW

360/

720

3000.

0.0

380/

760

1.00

0.50

0.060

0.0

Default

_FF

0.50

3.0

00 ¯

1.0 {

00 ¯

Setting during operation

(allowed or not)

{

Change during operation

(allowed or not)

{

4 - 9

Chapter 4 List of Data Settings

Code Function name Monitored data or setting

Default

_FF

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

C001 Terminal [1] function (*2)

C002 Terminal [2] function

C003 Terminal [3] function (*2)

C004 Terminal [4] function

C005 Terminal [5] function

C006 Terminal [6] function

C007 Terminal [7] function

C008 Terminal [8] function

C011 Terminal [1] active state

C012 Terminal [2] active state

01 (RV: Reverse RUN), 02 (CF1: Multispeed 1 setting),

03 (CF2: Multispeed 2 setting),

04 (CF3: Multispeed 3 setting),

05 (CF4: Multispeed 4 setting), 06 (JG: Jogging),

07 (DB: external DC braking),

08 (SET: Set 2nd motor data),

09 (2CH: 2-stage acceleration/deceleration),

11 (FRS: free-run stop), 12 (EXT: external trip),

13 (USP: unattended start protection),

14: (CS: commercial power source enable),

15 (SFT: software lock),

16 (AT: analog input voltage/current select),

17 (SET3: 3rd motor control), 18 (RS: reset),

20 (STA: starting by 3-wire input),

21 (STP: stopping by 3-wire input),

22 (F/R: forward/reverse switching by 3-wire input),

23 (PID: PID disable), 24 (PIDC: PID reset),

26 (CAS: control gain setting),

27 (UP: remote control UP function),

28 (DWN: remote control DOWN function),

29 (DWN: remote control data clearing),

31 (OPE: forcible operation), 32 (SF1: multispeed bit 1),

33 (SF2: multispeed bit 2), 34 (SF3: multispeed bit 3),

35 (SF4: multispeed bit 4), 36 (SF5: multispeed bit 5),

37 (SF6: multispeed bit 6), 38 (SF7: multispeed bit 7),

39 (OLR: overload restriction selection),

40 (TL: torque limit enable),

41 (TRQ1: torque limit selection bit 1),

42 (TRQ2: torque limit selection bit 2),

43 (PPI: P/PI mode selection),

46 (LAC: LAD cancellation),

50 (ADD: trigger for frequency addition [A145]),

51 (F-TM: forcible-terminal operation),

53 (KHC: cumulative power clearance),

56 (MI1: general-purpose input 1),

57 (MI2: general-purpose input 2),

58 (MI3: general-purpose input 3),

59 (MI4: general-purpose input 4),

60 (MI5: general-purpose input 5),

61 (MI6: general-purpose input 6),

62 (MI7: general-purpose input 7),

63 (MI8: general-purpose input 8),

64(EMR: Emergency stop signal),

65 (AHD: analog command holding),

74 (PCNT: pulse counter), 75 (PCC: pulse counter clear), no (NO: no assignment)

00 (NO) / 01 (NC)

(*2)

{

C013 Terminal [3] active state

C014 Terminal [4] active state

C015 Terminal [5] active state

C016 Terminal [6] active state

00 (NO) / 01 (NC)

C017 Terminal [7] active state

C018 Terminal [8] active state

00 (NO) / 01 (NC)

{

C019 Terminal [FW] active state 00 (NO) / 01 (NC) 00 ¯ {

*2 When the emergency stop function is enabled (SW1 = ON), "18" (RS) and "64" (EMR) are forcibly written to parameters "C001" and "C003", respectively. (You cannot arbitrarily write "64" to "C001".) If the SW1 signal is turned off and then turned on, "no" (no assignment) is set in parameter

"C003".

{

4 - 10

Chapter 4 List of Data Settings

Code Function name

C022 Terminal [12] function

C023 Terminal [13] function

C024 Terminal [14] function

C025 Terminal [15] function

C026 Alarm relay terminal function

C027 [FM] siginal selection

C028 [AM] siginal selection

C029 [AMI] siginal selection

C030 Digital current monitor reference value

C031 Terminal [11] active state

C032 Terminal [12] active state

C033 Terminal [13] active state

C034 Terminal [14] active state

C035 Terminal [15] active state

C036 Alarm relay active state

Monitored data or setting

Default

_FF

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

00 (RUN: running), 01 (FA1: constant-speed reached),

02 (FA2: set frequency overreached),

03 (OL: overload notice advance signal (1)),

04 (OD: output deviation for PID control),

05 (AL: alarm signal),

06 (FA3: set frequency reached), 07 (OTQ: over-torque),

08 (IP: instantaneous power failure),

09 (UV: undervoltage), 10 (TRQ: torque limited),

11 (RNT: operation time over),

12 (ONT: plug-in time over),

13 (THM: thermal alarm signal),

21 (ZS: 0 Hz detection signal),

24 (FA4: set frequency overreached 2),

25 (FA5: set frequency reached 2),

26 (OL2: overload notice advance signal (2)),

27 (Odc: Analog O disconnection detection),

28 (OIDc: Analog OI disconnection detection),

29 (O2Dc: Analog O2 disconnection detection),

31 (FBV: PID feedback comparison),

32 (NDc: communication line disconnection),

33 (LOG1: logical operation result 1),

34 (LOG2: logical operation result 2),

35 (LOG3: logical operation result 3),

36 (LOG4: logical operation result 4),

37 (LOG5: logical operation result 5),

38 (LOG6: logical operation result 6),

39 (WAC: capacitor life warning),

40 (WAF: cooling-fan speed drop),

41 (FR: starting contact signal),

42 (OHF: heat sink overheat warning),

43 (LOC: low-current indication signal),

44 (M01: general-purpose output 1),

45 (M02: general-purpose output 2),

46 (M03: general-purpose output 3),

47 (M04: general-purpose output 4),

48 (M05: general-purpose output 5),

49 (M06: general-purpose output 6),

50 (IRDY: inverter ready), 51 (FWR: forward rotation),

52 (RVR: reverse rotation), 53 (MJA: major failure),

54(WCO: window comparator O),

55(WCOI: window comparator OI),

56 (WCO2: window comparator O2)

(When alarm code output is selected for "C062", functions

"AC0" to "AC2" or "AC0" to "AC3" [ACn: alarm code output] are forcibly assigned to intelligent output terminals

11 to 13 or 11 to 14, respectively.)

00 (output frequency), 01 (output current),

02 (output torque), 03 (digital output frequency),

04 (output voltage), 05 (input power),

06 (electronic thermal overload), 07 (LAD frequency),

08 (digital current monitoring), 09 (motor temperature),

10 (heat sink temperature),

12 (general-purpose output YA0)

00 (output frequency), 01 (output current),

02 (output torque), 04 (output voltage), 05 (input power),

06 (electronic thermal overload), 07 (LAD frequency),

09 (motor temperature), 10 (heat sink temperature),

11 (output torque [signed value]),

13 (general-purpose output YA1)

00 (output frequency), 01 (output current),

02 (output torque), 04 (output voltage), 05 (input power),

06 (electronic thermal overload), 07 (LAD frequency),

09 (motor temperature), 10 (heat sink temperature),

14 (general-purpose output YA2)

0.20 x "rated current" to 1.50 x "rated current" (A)

(Current with digital current monitor output at 1,440 Hz)

00 (NO) / 01 (NC)

Rated current of inverter

{

4 - 11

Chapter 4 List of Data Settings

Code Function name

C040 Overload signal output mode

C041 Overload level setting

C042 Frequency arrival setting for accel.

C043 Frequency arrival setting for decel.

C044 PID deviation level setting

C052 Maximum PID feedback data

C053 Minimum PID feedback data

00 (output during acceleration/deceleration and constant-speed operation),

01 (output only during constant-speed operation)

0.0 to 1.50 x "rated current" (A)

00 (output during acceleration/deceleration and constant-speed operation),

01 (output only during constant-speed operation)

0.0 to 1.50 x "rated current" (A)

<0.0 to 1.50 x "rated current">

0.00 to 99.99, 100.0 to 400.0 (Hz)

0.0 to 100.0 (%)

0.00 to 99.99, 100.0 to 400.0 (Hz)

0.0 to 100.0 (%)

0. to 150. (%)

Monitored data or setting

C063 Zero speed detection level

C064 Heat sink overheat warning level

C071 Communication speed selection

0.00 to 99.99, 100.0 (Hz)

0. to 200.0 ( °C)

02 (loopback test), 03 (2,400 bps), 04 (4,800 bps),

05 (9,600 bps), 06 (19,200 bps)

C072 Node allocation 1. to 32.

C073 Communication data length selection 7 (7 bits), 8 (8 bits)

00 (no parity), 01 (even parity), 02 (odd parity)

1 (1 bit), 2 (2 bits)

00 (tripping),

01 (tripping after decelerating and stopping the motor),

02 (ignoring errors),

03 (stopping the motor after free-running),

04 (decelerating and stopping the motor)

C078 Communication wait time

C079 Communication mode selection

0.00 to 99.99 (s)

0. to 1000. (ms)

00(ASCII), 01(Modbus-RTU)

C081 [O] input span calibration 0. to 9999., 1000 to 6553(10000 to 65530)

C082 [OI] input span calibration 0. to 9999., 1000 to 6553(10000 to 65530)

C083 [O2] input span calibration

C085 Thermistor input tuning

C091 Debug mode enable

C101 Up/Down memory mode selection

C102 Reset mode selection

C103 Restart mode after reset

0. to 9999., 1000 to 6553(10000 to 65530)

0.0 to 999.9, 1000.

(Do not change this parameter, which is intended for factory adjustment.)

00 (not storing the frequency data),

01 (storing the frequency data)

00 (resetting the trip when RS is on),

01 (resetting the trip when RS is off),

02 (enabling resetting only upon tripping [resetting when RS is on]), 03(resetting only trip)

00 (starting with 0 Hz),

01 (starting with matching frequency),

02 (restarting with active matching frequency)

Default

_FF

Rated current of inverter

0.00

3.0

0.00

100.0

0.0

100.

80.

0.00

120.

0.00

Factory setting

100.

20.

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

¯ {

{

(Note)<>indicate the setting range of 90 to 160kW

4 - 12

Chapter 4 List of Data Settings

Code Function name Monitored data or setting

C111 Overload setting (2)

0.0 to 1.50 x "rated current" (A)

<0.0 to 1.50 x "rated current" (A)>

C121 [O] input zero calibration

C122 [OI] input zero calibration

C123 [O2] input zero calibration

C130 Output 11 on-delay time

C131 Output 11 off-delay time

C133 Output 12 off-delay time

C134 Output 13 on-delay time

C135 Output 13 off-delay time

C136 Output 14 on-delay time

C137 Output 14 off-delay time

C138 Output 15 on-delay time

C139 Output 15 off-delay time

C141 Output RY off-delay time

C142 Logical output signal 1 selection 1

C143 Logical output signal 1 selection 2

C144 Logical output signal 1 operator selection

C145 Logical output signal 2 selection 1

C146 Logical output signal 2 selection 2

C147 Logical output signal 2 operator selection

C148 Logical output signal 3 selection 1

C149 Logical output signal 3 selection 2

C150 Logical output signal 3 operator selection

C151 Logical output signal 4 selection 1

C152 Logical output signal 4 selection 2

C153 Logical output signal 4 operator selection

C154 Logical output signal 5 selection 1

C155 Logical output signal 5 selection 2

C156 Logical output signal 5 operator selection

C157 Logical output signal 6 selection 1

C158 Logical output signal 6 selection 2

C159 Logical output signal 6 operator selection

C160 Input terminal response time setting 1

C161 Input terminal response time setting 2

C162 Input terminal response time setting 3

C163 Input terminal response time setting 4

C164 Input terminal response time setting 5

C165 Input terminal response time setting 6

C166 Input terminal response time setting 7

C167 Input terminal response time setting 8

C168 Input terminal response time setting FW

C169

Multistage speed/position determination time

(Note)<>indicate the setting range of 90 to 160kW

0. to 9999., 1000 to 6553 (10000 to 65530)

0.0 to 100.0 (s)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

00 (AND), 01 (OR), 02 (XOR)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

00 (AND), 01 (OR), 02 (XOR)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

00 (AND), 01 (OR), 02 (XOR)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

00 (AND), 01 (OR), 02 (XOR)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

00 (AND), 01 (OR), 02 (XOR)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

Same as the settings of C021 to C026

(except those of LOG1 to LOG6)

00 (AND), 01 (OR), 02 (XOR)

0. to 200. ( ¯2ms)

Default

_FF

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

Rated current of inverter

0.0

Factory setting

0.0

{ {

{

4 - 13

Chapter 4 List of Data Settings

Code Function name Monitored data or setting

H002 Motor data selection, 1st motor

H202 Motor data selection, 2nd motor

00 (disabling auto-tuning),

01 (auto-tuning without rotation),

02 (auto-tuning with rotation)

00 (Hitachi standard data), 01 (auto-tuned data),

02 (auto-tuned data [with online auto-tuning function])

00 (Hitachi standard data), 01 (auto-tuned data),

02 (auto-tuned data [with online auto-tuning function])

0.20 to 90.00 (kW) <0.20 to 160. (kW) >

2, 4, 6, 8, 10 (poles)

H205 Motor speed constant, 2nd motor

0.001 to 9.999, 10.00 to 80.00 (10.000 to 80.000)

H006 Motor stabilization constant, 1st motor 0. 255.

H306 Motor stabilization constant, 3rd motor 0. 255.

H020 Motor constant R1, 1st motor 0.001 to 9.999, 10.00 to 65.53 ( Ω)

H220 Motor constant R1, 2nd motor

H021 Motor constant R2, 1st motor

0.001 to 9.999, 10.00 to 65.53 ( Ω)

H221 Motor constant R2, 2nd motor

H022 Motor constant L, 1st motor

0.001 to 9.999, 10.00 to 65.53 ( Ω)

0.01 to 99.99, 100.0 to 655.3 (mH)

H222 Motor constant L, 2nd motor 0.01 to 99.99, 100.0 to 655.3 (mH)

H023 Motor constant Io

H223 Motor constant Io, 2nd motor

H224 Motor constant J, 2nd motor

H030 Auto constant R1, 1st motor

H230 Auto constant R1, 2nd motor

H031 Auto constant R2, 1st motor

H231 Auto constant R2, 2nd motor

H032 Auto constant L, 1st motor

H232 Auto constant L, 2nd motor

H033 Auto constant Io, 1st motor

H233 Auto constant Io, 2nd motor

0.01 to 99.99, 100.0 to 655.3 (A)

0.001 to 9.999, 10.00 to 99.99, 100.0 to 999.9,

1000. to 9999.

0.001 to 9.999, 10.00 to 99.99, 100.0 to 999.9,

1000. to 9999.

0.001 to 9.999, 10.00 to 65.53 ( Ω)

0.01 to 99.99, 100.0 to 655.3 (mH)

H034 Auto constant J, 1st motor

H234 Auto constant J, 2nd motor

0.01 to 99.99, 100.0 to 655.3 (A)

0.001 to 9.999, 10.00 to 99.99, 100.0 to 999.9,

1000. to 9999.

0.001 to 9.999, 10.00 to 99.99, 100.0 to 999.9,

1000. to 9999.

0.0 to 999.9, 1000.

0.01 to 10.00

0.0 to 999.9, 1000.

0.00 to 10.00

0. to 9999. (ms)

(Note)<>indicate the setting range of 90 to 160kW

4 - 14

Default

_FF

{

Factory setting

1.590

100.

Depending on motor capacity

100.0

1.00

100.0

1.00

100.

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

¯ ¯

Chapter 4 List of Data Settings

Code Function name Monitored data or setting

P001 Operation mode on expansion card 1 error 00 (tripping), 01 (continuing operation)

P002 Operation mode on expansion card 2 error 00 (tripping), 01 (continuing operation)

P025

Temperature compensation thermistor enable

00 (no compensation), 01 (compensation)

P031

P044

P045

Accel/decel time input selection

DeviceNet comm watchdog timer

Inverter action on DeviceNet comm error

00 (digital operator), 01 (option 1), 02 (option 2),

03 (easy sequence)

0.00 to 99.99 (s)

00 (tripping),

01 (tripping after decelerating and stopping the motor),

02 (ignoring errors),

03 (stopping the motor after free-running),

04 (decelerating and stopping the motor)

P046

P047

DeviceNet polled I/O: Output instance number

DeviceNet polled I/O: Input instance number

20, 21, 100

70, 71, 101

P048

P049

Inverter action on DeviceNet idle mode

DeviceNet motor poles setting for RPM

00 (tripping),

01 (tripping after decelerating and stopping the motor),

02 (ignoring errors),

03 (stopping the motor after free-running),

04 (decelerating and stopping the motor)

0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26,

28, 30, 32, 34, 36, 38 (poles)

P055 Pulse-string frequency scale 1.0 to 50.0 (kHz)

P056

Time constant of pulse-string frequency filter

0.01 to 2.00 (s)

P057 Pulse-string frequency bias

P058 Pulse-string frequency limit

P100 Easy sequence user parameter U (00)

P101 Easy sequence user parameter U (01)

P102 Easy sequence user parameter U (02)

P103 Easy sequence user parameter U (03)

P104 Easy sequence user parameter U (04)

P105 Easy sequence user parameter U (05)

P106 Easy sequence user parameter U (06)

P107 Easy sequence user parameter U (07)

P108 Easy sequence user parameter U (08)

P109 Easy sequence user parameter U (09)

P110 Easy sequence user parameter U (10)

P111 Easy sequence user parameter U (11)

P112 Easy sequence user parameter U (12)

P113 Easy sequence user parameter U (13)

P114 Easy sequence user parameter U (14)

P115 Easy sequence user parameter U (15)

P116 Easy sequence user parameter U (16)

P117 Easy sequence user parameter U (17)

P118 Easy sequence user parameter U (18)

P119 Easy sequence user parameter U (19)

P120 Easy sequence user parameter U (20)

P121 Easy sequence user parameter U (21)

P122 Easy sequence user parameter U (22)

P123 Easy sequence user parameter U (23)

P124 Easy sequence user parameter U (24)

P125 Easy sequence user parameter U (25)

P126 Easy sequence user parameter U (26)

P127 Easy sequence user parameter U (27)

P128 Easy sequence user parameter U (28)

P129 Easy sequence user parameter U (29)

P130 Easy sequence user parameter U (30)

P131 Easy sequence user parameter U (31)

-100. to +100. (%)

0. to 100. (%)

0. to 9999., 1000 to 6553 (10000 to 65535)

25.0

0.10

100.

_FF

1.00

Default

Setting during operation

(allowed or not)

Change during operation

(allowed or not)

{

4 - 15

Chapter 4 List of Data Settings

Code Function name

U001 User-selected function 1

U002 User-selected function 2

U003 User-selected function 3

U004 User-selected function 4

U005 User-selected function 5

U006 User-selected function 6

U007 User-selected function 7

U008 User-selected function 8

U009 User-selected function 9

U010 User-selected function 10

U011 User-selected function 11

U012 User-selected function 12

(Note)<>indicate the setting range of 90 to 160kW

Monitored data or setting no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131 no/d001 to P131

_FF no no no no no no no no no no no no

Default

Setting during operation

(allowed or not)

{

Change during operation

(allowed or not)

{

4 - 16

Chapter 5 Error Codes

This chapter describes the error codes of the inverter, error indications by the functions, and troubleshooting methods.

5.1 Error Codes and Troubleshooting ···················· 5 - 2

5.2 Warning Codes ················································· 5 - 4

Chapter 5 Error Codes

5.1 Error Codes and Troubleshooting

5.1.1 Error Codes

Name Description

Display on digital operator

Overcurrent protection

If the motor is constrained or suddenly accelerated or decelerated, a high current will flow in the inverter and the inverter may fail. To avoid this problem, the inverter shuts off its output and displays the error code shown on the right when it detects a current higher than a specified level.

This protective function uses a DC current detector (CT) to detect overcurrent.

When a current as high as about 220% of the inverter's rated output current is detected, the protective circuit operates and the inverter trips.

During constant- speed operation

During deceleration

During acceleration

Undervoltage

CT error

If the inverter input voltage drops, the control circuit of the inverter cannot function normally. Therefore, the inverter shuts off its output when the input voltage falls below a specified level.

The inverter will trip if the DC voltage across the P and N terminals exceeds about 175 VDC (in case of the 200 V class models) or about 345 VDC (in case of the 400 V class models).

If an error occurs in the internal current detector (CT), the inverter will shut off its output and display the error code shown on the right. The inverter will trip when the CT outputs about 0.6 V or more at power-on.

Overload protection

(*1)

Braking resistor overload protection

Overvoltage protection

Others

This protective function monitors the inverter output current, and shuts off the inverter output and displays the error code shown on the right when the internal electronic thermal protection circuit detects a motor overload.

If the error occurs, the inverter will trip according to the setting of the electronic thermal function.

When the BRD operation rate exceeds the setting of "b090", this protective function shuts off the inverter output and displays the error code shown on the right.

If the DC voltage across the P and N terminals rises too high, an inverter failure may result. To avoid this problem, this protective function shuts off the inverter output and displays the error code shown on the right when the DC voltage across the P and N terminals exceeds a specified level because of an increase in the energy regenerated by the motor or the input voltage (during operation).

The inverter will trip if the DC voltage across the P and N terminals exceeds about 400 VDC (in case of the 200 V class models) or about 800 VDC (in case of the

400 V class models).

CPU error

(*3)

External trip

USP error

Ground-fault protection

(*3)

Input overvoltage protection

If the internal CPU malfunctions or an error occurs in it, the inverter will shut off its output and display the error code shown on the right.

Note: Reading an abnormal data from the EEPROM may result in a CPU error.

If an error occurs in the external equipment or device connected to the inverter, the inverter will fetch the error signal and shut off its output. (This protective function is enabled when the external trip function is enabled.)

A USP error is indicated when the inverter power is turned on with an input operation signal remaining in the inverter. (This protective function is enabled when the USP function is enabled.)

When the inverter power is turned on, this protective function detects the ground fault between the inverter output circuit and the motor to protect the inverter. (This function does not operate when a residual voltage remains in the motor.)

This protective function determines an error if the input voltage is kept above the specification level for 100 seconds while the inverter is stopped.

The inverter will trip if the DC voltage of the main circuit is kept above about 390

VDC (in case of the 200 V class models) or about 780 VDC (in case of the 400 V class models).

EEPROM error

(*2) (*3)

When an internal-EEPROM is caused by external noise or an abnormal temperature rise, the inverter shuts off its output and displays the error code shown on the right.

Note: An EEPROM error may result in a

CPU error.

Instanta- neous power failure protection

If an instantaneous power failure lasts 15 ms or more, the inverter will shut off its output.

When the power failure duration is long, the inverter assumes a normal power-off.

If a restart mode has been selected and an operation command remains in the inverter, the inverter will restart after the power is recovered.

Temperature error due to low cooling-fan speed

The inverter will display the error code shown on the right if the lowering of cooling-fan speed is detected at the occurrence of the temperature error described below.

If the main circuit temperature rises because of a high ambient temperature or for other reasons, the inverter will shut off its output.

Temperature error

*1 The inverter will not accept any reset command within about 10 seconds after tripping (i.e., after the protective function operates).

*2 The inverter will not accept any reset command after an EEPROM error occurs with error code displayed. Turn off the inverter power once. If error code "E08" is displayed when the inverter power is turned on subsequently, the internal memory device may have failed or parameters may have not been stored correctly. In such cases, initialize the inverter, and then re-set the parameters.

*3 The inverter will not accept reset commands input via the RS terminal or entered by the STOP/RESET key. Therefore, turn off the inverter power.

5 - 2

Chapter 5 Error Codes

Gate array communication error

Phase loss input protection

Main circuit error (*4)

IGBT error

Thermistor error

Emergency stop (*5)

Low-speed overload protection

Modbus communication error

If an error occurs in the communication between the internal CPU and gate array, the inverter will trip.

When the phase loss input protection has been enabled (b006 = 01), the inverter will trip to avoid damage if an phase loss input is detected. The inverter trips when the phase loss input continues for about 1 second or more.

The inverter will trip if the gate array cannot confirm the on/off state of IGBT because of a malfunction due to noise,short or damage to the main circuit element.

If instantaneous overcurrent occurs, the main circuit element temperature is abnormal, or the main circuit element drive power drops, the inverter will shut off its output to protect the main circuit element. (After tripping because of this protective function, the inverter cannot retry the operation.)

The inverter monitors the resistance of the thermistor (in the motor) connected to the inverter's TH terminal, and will shut off the inverter output if the motor temperature rises.

If the EMR signal (on three terminals) is turned on when the slide switch (SW1) on the logic board is set to ON, the inverter hardware will shut off the inverter output and display the error code shown on the right.

Malfunction due to incoming noise,in case EMR terminal is not ON.

If overload occurs during the motor operation at a very low speed at 0.2 Hz or less, the electronic thermal protection circuit in the inverter will detect the overload and shut off the inverter output.

(2nd electronic thermal control)

(Note that a high frequency may be recorded as the error history data.)

If timeout occurs because of line disconnection during the communication in Modbus-RTU mode, the inverter will display the error code shown on the right. (The inverter will trip according to the setting of "C076".)

Option 1 error

Option 2 error

Waiting in undervoltage status

Communication error

Waiting for retry

Power-off

Restricted operation command

Empty trip history

The inverter detects errors in the option board mounted in the optional slot 1.

For details, refer to the instruction manual for the mounted option board.

The inverter detects errors in the option board mounted in the optional slot 1.

For details, refer to the instruction manual for the mounted option board.

If the input voltage falls, the inverter will shut off its output, display the code shown on the right, and wait for the recovery of the input voltage.

The inverter will display the same error code also during an instantaneous power failure.

(remark) Inverter trips with under voltage when this status continues for

40 seconds.

If a problem occurs in the communication between the digital operator and inverter, the inverter will display the code shown on the right.

When the retry after instantaneous power failure or tripping has been enabled, the inverter displays the code shown on the right while awaiting retry after an instantaneous power failure or tripping.

The inverter displays the code shown on the right when the inverter power is turned off.

When an operation direction has been restricted by the setting of "b035", the inverter will display the error code shown on the right if the operation command specifying the restricted operation direction is input.

If the inverter has not tripped before,the inverter displays . to to

*4 The inverter will not accept reset commands input via the RS terminal or entered by the STOP/RESET key. Therefore, turn off the inverter power.

*5 The inverter will not accept the reset command entered from the digital operator. Therefore, reset the inverter by turning on the RS terminal.

5-3

Chapter 5 Error Codes

5.1.2 Trip conditions monitoring

1) Trip factor

2) Output frequency (Hz) at tripping

3) Output current (A) at tripping

These digits indicate a trip factor.

See Section 5.1.1.

This digit indicates the inverter status at tripping.

Explanation of display

4) DC voltage (V) across P and N terminals at tripping

: Resetting/Initialization at power-on or with the reset terminal turned on

: Stopping the motor

: Decelerating or operating the motor

: During constant speed

: Accelerating the motor

: Status after receiving a zero-frequency operation command

: Starting the motor

: Applying DC braking to the motor

: Overload-restricted operation

5) Accumulated time (h) for which the inverter has been running before tripping

6) Accumulated time for which the inverter power has been on before tripping

Note: The above descriptions indicate the inverter status at the occurrence of tripping, which may not correspond to the apparent operation of the motor.

(Example)

When the PID control is used or the frequency command is input as an analog signal (a voltage or current signal), the inverter may repeat acceleration and deceleration alternately at short intervals to make up for the fluctuations of the analog signal, even if the motor is apparently running at constant speed.

In such cases, the inverter status at tripping may not correspond to the apparent operation of the motor.

5 - 4

Chapter 5 Error Codes

5.2 Warning Codes

The following table lists the warning codes and the contents of parameter readjustments:

Warning code

001/ 201

005/ 205/ 305

Target function code

Frequency upper limit setting (A061/A261)

002/ 202 Frequency lower limit setting (A062/A262)

004/ 204/ 304 Base frequency setting (A003/A203/A303) (*1)

Output frequency setting (F001), multispeed 0

(A202/A220/A320) (*2)

006/ 206/ 306 Multispeed 1 to 15 settings (A021 to A035)

009 Home search speed setting (P015)

012/ 212

015/ 215

016/ 216

Fequency lower limit setting (A062/A262)

Output frequency setting (F001), multispeed 0

(A202/A220/A320) (*2)

Multispeed 1 to 15 settings (A021 to A035)

Condition

＞

Basic function code

Maximum frequency setting

(A004/A204/A304)

Frequency upper limit setting

(A061/A261)

019

Frequency upper limit setting (A061/A261)

021/ 221

025/ 225

036

037

085/ 285/ 385

Output frequency setting (F001), multispeed 0

(A202/A220/A320) (*2)

031/ 231

032/ 232

Frequency upper limit setting (A061/A261)

Fequency lower limit setting (A062/A262)

035/ 235/ 335 Output frequency setting (F001), multispeed 0

(A202/A220/A320) (*2)

Multispeed 1 to 15 settings (A021 to A035)

Jog frequency setting (A038)

Output frequency setting (F001), multispeed 0

(A202/A220/A320) (*2)

＜

Home search speed setting

(P015)

Fequency lower limit setting

(A062/A262)

Start frequency adjustment (b082)

086 Multispeed 1 to 15 settings (A021 to A035)

＜＞

Jump (center) frequency settings

1/2/3 ± " Jump (hysteresis) frequency width settings 1/2/3"

A063 ± A064, A065 ± A066,

A067 ± A068 (*3)

091/ 291

092/ 292

095/ 295

096

110

Frequency upper limit setting (A061/A261)

Fequency lower limit setting (A062/A262)

Output frequency setting (F001), multispeed 0

(A202/A220/A320) (*2)

Multispeed 1 to 15 settings (A021 to A035)

Free-setting V/f frequency (1) to (6) (b100, b102, b104, b106, b108, b110)

Free-setting V/f frequency (2) to (6) (b102, b104, b106, b108, b110)

Free-setting V/f frequency (1) (b100)

Free-setting V/f frequency (3) to (6) (b104, b106, b108, b110)

Free-setting V/f frequency (1) (2) (b100, b102)

Free-setting V/f frequency (4) to (6) (b106, b108, b110)

Free-setting V/f frequency (1) to (3) (b100, b102, b104, b110)

Free-setting V/f frequency (5) (6) (b108, b110)

Free-setting V/f frequency (1) to (4) (b100, b102, b104, b106)

Free-setting V/f frequency (6) (b110)

Free-setting V/f frequency (1) to (5) (b100, b102, b104, b106, b108)

Free setting, electronic thermal frequency (2) (3) (b017/b019)

＞

＜

＞

＜

＞

＜

＞

＜

＞

＜

＞

＜

Free-setting V/f frequency (7)

(b112)

Free-setting V/f frequency (1)

(b100)

Free-setting V/f frequency (2)

(b102)

Free-setting V/f frequency (3)

(b104)

Free-setting V/f frequency (4)

(b106)

Free-setting V/f frequency (5)

(b108)

Free-setting V/f frequency (6)

(b110)

Free setting, electronic thermal frequency (1) (b015)

120

Free setting, electronic thermal frequency (1) (b015)

Free setting, electronic thermal frequency (3) (b019)

Free setting, electronic thermal frequency (1) (2) (b015/b017)

＞

＜

＞

Free setting, electronic thermal frequency (2) (b017)

Free setting, electronic thermal frequency (3) (b019)

The inverter displays a warning code when the data set as a target function code satisfies the condition (specified in the Condition column) in relation to the data set as the corresponding basic function code.

Each parameter (target function code) is readjusted to the data set as the basic function code (by updating at the inverter start-up).

*1 In this case, the base frequency is rewritten at parameter readjustment. If the base frequency is updated to an inappropriate value, a motor burnout may result. Therefore, if the warning is displayed, change the current base frequency data to an appropriate value.

*2 These parameters are checked, even when the digital operator (02) is not specified for the frequency source setting (A001).

*3 The current value of the jump (center) frequency is updated to "'the current value of the jump frequency' - 'value of the Jump (hysteresis) frequency width (minimum)'".

5-5

(Memo)

Chapter 6 Specifications

This chapter describes the specifications and external dimensions of the inverter.

6.1 Specifications ................................................... 6-2

Chapter 6 Specifications

6.1 Specifications

(1) Specifications of the 200 V class model

Model name (type name)

110 150 185 220 300 370 450 550 750

L700-XXXLFF

Max. applicable motor

11 15 18.5 22 30 37 45 55 75 capacity (4-pole) (kW)

Rated capacity

(kVA)

Rated input AC voltage

Rated output voltage

Rated output current (A)

Regenerative braking

Minimum connectable resistance ( Ω)

Approx. weight (kg)

Three-phase (3-wire), 200 to 240 V (+10%, -15%), 50/60 Hz (±5%)

Three-phase (3-wire), 200 to 240 V (corresponding to the input voltage)

44 58 73 85 113 140 169 210 270

Internal BRD circuit (external discharge resistor) External regenerative braking unit

10 10 7.5 7.5 5 -

6 6 14 47 14 22 30 30 43

(2) Specifications of the 400 V class model

Model name (type name)

L700-XXXHFF

Max. applicable motor capacity (4-pole) (kW)

Rated capacity

(kVA)

110 150 185 220 300 370 450 550 750 900 1100 1320 1600

11 15 18.5 22 30 37 45 55 75 90 110 132 160

400V 15.2

20.9 25.6 30.4

39.4

48.4

58.8

72.7

93.5

110.8 135 159.3 200.9

480V 18.2

24.1 30.7 36.5

47.3

58.1

70.6

87.2

112.2

133 162.1

Rated input AC voltage

Rated output voltage

Rated output current (A)

Three-phase (3-wire), 380 to 480 V (+10%, -15%), 50/60 Hz (±5%)

Three-phase (3-wire), 380 to 480 V (corresponding to the input voltage)

Regenerative braking

22 29 37 43 57 70 85 105

Internal BRD circuit

(external discharge resistor)

135 160 195 230 290

External regenerative braking unit

Minimum connectable resistance ( Ω)

Approx.

35 35 24 24 20 -

(3) Common specifications of 200 V class and 400 V class models

Model name (type name)

L700-XXXFF

Protective structure

Control system

Output frequency range

Frequency accuracy

Frequency setting resolution

Voltage/frequency characteristic

Speed fluctuation

Rated overload current

Acceleration/deceleration time

Starting torque

110 150 185 220 300 370 450 550 750 900 1100 1320 1600

L/H L/H L/H L/H L/H

IP20

L/H L/H L/H L/H H H

IP00

H H

Sine-wave PWM control

0.1 to 400 Hz (Note 3)

Within ±0.01% of the maximum output frequency for digital input, within ±0.2% of maximum frequency for digital input (at 25±10 °C)

Digital input: 0.01 Hz

Analog input: Maximum output frequency/4000

(O terminal input: 12 bits/0 to +10 V, O2 terminal input: 12 bits/-10 to +10 V, OI terminal input: 12 bits/0 to +20 mA)

V/f characteristic variable with the base frequency set between 30 to 400 Hz, constant- or reduced-torque V/f control, sensorless vector control

±0.5% (with sensorless vector control) Note8)

120% / 60 seconds

0.01 to 3,600.0 seconds (in linear or curved pattern)

DC braking

150% / 0.5 Hz (with sensorless vector control) 120% / 0.5Hz (do to）

Triggered at motor start-up, when the actual motor frequency exceeds the acceleration frequency set by a stop command, when the actual motor frequency exceeds the frequency set by a frequency command, or by an externally input command (braking force, time, and frequency are variable).

6 - 2

Chapter 6 Specifications

6.1 Specifications

(1) Specifications of the 200 V class model

Model name (type name)

110 150 185 220 300 370 450 550 750

L700-XXXLFF

Max. applicable motor

11 15 18.5 22 30 37 45 55 75 capacity (4-pole) (kW)

Rated capacity

(kVA)

Rated input AC voltage

Rated output voltage

Rated output current (A)

Regenerative braking

Minimum connectable resistance ( Ω)

Approx. weight (kg)

Three-phase (3-wire), 200 to 240 V (+10%, -15%), 50/60 Hz (±5%)

Three-phase (3-wire), 200 to 240 V (corresponding to the input voltage)

44 58 73 85 113 140 169 210 270

Internal BRD circuit (external discharge resistor) External regenerative braking unit

10 10 7.5 7.5 5 -

6 6 14 47 14 22 30 30 43

(2) Specifications of the 400 V class model

Model name (type name)

L700-XXXHFF

Max. applicable motor capacity (4-pole) (kW)

Rated capacity

(kVA)

110 150 185 220 300 370 450 550 750 900 1100 1320 1600

11 15 18.5 22 30 37 45 55 75 90 110 132 160

400V 15.2

20.9 25.6 30.4

39.4

48.4

58.8

72.7

93.5

110.8 135 159.3 200.9

480V 18.2

24.1 30.7 36.5

47.3

58.1

70.6

87.2

112.2

133 162.1

Rated input AC voltage

Rated output voltage

Rated output current (A)

Three-phase (3-wire), 380 to 480 V (+10%, -15%), 50/60 Hz (±5%)

Three-phase (3-wire), 380 to 480 V (corresponding to the input voltage)

Regenerative braking

22 29 37 43 57 70 85 105

Internal BRD circuit

(external discharge resistor)

135 160 195 230 290

External regenerative braking unit

Minimum connectable resistance ( Ω)

Approx.

35 35 24 24 20 -

(3) Common specifications of 200 V class and 400 V class models

Model name (type name)

L700-XXXFF

Protective structure

Control system

Output frequency range

Frequency accuracy

Frequency setting resolution

Voltage/frequency characteristic

Speed fluctuation

Rated overload current

Acceleration/deceleration time

Starting torque

110 150 185 220 300 370 450 550 750 900 1100 1320 1600

L/H L/H L/H L/H L/H

IP20

L/H L/H L/H L/H H H

IP00

H H

Sine-wave PWM control

0.1 to 400 Hz

Within ±0.01% of the maximum output frequency for digital input, within ±0.2% of maximum frequency for digital input (at 25±10 °C)

Digital input: 0.01 Hz

Analog input: Maximum output frequency/4000

(O terminal input: 12 bits/0 to +10 V, O2 terminal input: 12 bits/-10 to +10 V, OI terminal input: 12 bits/0 to +20 mA)

V/f characteristic variable with the base frequency set between 30 to 400 Hz, constant- or reduced-torque V/f control, sensorless vector control

±0.5% (with sensorless vector control) Note8)

120% / 60 seconds

0.01 to 3,600.0 seconds (in linear or curved pattern)

DC braking

150% / 0.5 Hz (with sensorless vector control) 120% / 0.5Hz (do to）

6 - 2

Chapter 6 Specifications

(3) Common specifications of 200 V class and 400 V class models (continued)

Model name (type name)

L700-XXXFF

Standard operator

110

L/H

150

L/H

Setting with

185

L/H

220

L/H and

2 keys

300

L/H

370

L/H

450

L/H

550

L/H

750

L/H

900

1100

1320

External signal

(Note6)

0 to +10 VDC, -10 to +10 VDC (input impedance: 10k

External port Setting via RS485 communication

Ω), 4 to 20 mA (input impedance: 100Ω)

1600

Standard operator

External signal

Start/stop commands (forward/reverse switching by parameter setting)

Forward-operation start/stop commands (reverse-operation start/stop possible when relevant commands are assigned to intelligent input terminals)

3-wire input possible (when relevant commands are assigned to control circuit terminals)

External port Setting via RS485 communication

Intelligent input terminals

8 terminals, NO/NC switchable, sink logic/source logic switchable

[Terminal functions] Select eight of 69 functions.

Reverse operation (RV), Multispeed 1 setting (CF1), Multispeed 2 setting (CF2), Multispeed 3 setting

(CF3), Multispeed 4 setting (CF4), Jogging (JG), external DC braking (DB), 2nd motor control (SET),

2-stage acceleration/deceleration (2CH), free-run stop (FRS), external trip (EXT), unattended start protection (USP), commercial power supply switching (CS), software lock (SFT), analog input switching

(AT), 3rd motor control (SET3), reset (RS), starting by 3-wire input (STA), stopping by 3-wire input (STP), forward/reverse switching by 3-wire input (F/R), PID disable (PID), PID integration reset (PIDC), control gain switching (CAS), acceleration by remote control (UP), deceleration by remote control (DWN), data clearance by remote control (UDC), forcible operation (OPE), multispeed bit 1 (SF1), multispeed bit 2

(SF2), multispeed bit 3 (SF3), multispeed bit 4 (SF4), multispeed bit 5 (SF5), multispeed bit 6 (SF6), multispeed bit 7 (SF7), overload restriction selection (OLR), torque limit selection (enabling/disabling)

(TL), torque limit 1 (TRQ1), torque limit 2 (TRQ2), P/PI switching (PPI), LAD cancellation (LAC), trigger for frequency addition (A145) (ADD), forcible-terminal operation (F-TM), cumulative power clearance

(KHC), general-purpose input 1 (MI1), general-purpose input 2 (MI2), general-purpose input 3 (MI3), general-purpose input 4 (MI4), general-purpose input 5 (MI5), general-purpose input 6 (MI6), general-purpose input 7 (MI7), general-purpose input 8 (MI8), analog command holding (AHD), emergency stop(EMR)*Note4,no assignment (no)

Thermistor input terminal

1 terminal (positive temperature coefficient/negative temperature coefficient switchable for resistor)

Intelligent output terminals

Intelligent monitor output terminals

Monitoring on display

Other functions

5 open-collector output terminals, NO/NC switchable, sink logic/source logic switchable

1 relay (1c-contact) output terminal: NO/NC switchable

[Terminal functions] Select six of 51 functions.

Running (RUN), constant-speed reached (FA1), set frequency overreached (FA2), overload notice advance signal (1) (OL), output deviation for PID control (OD), alarm signal (AL), set frequency reached

(FA3), over-torque (OTQ), instantaneous power failure (IP), undervoltage (UV), torque limited (TRQ), operation time over (RNT), plug-in time over (ONT), thermal alarm signal (THM), 0 Hz detection signal

(ZS), set frequency overreached 2 (FA4), set frequency reached 2 (FA5), overload notice advance signal

(2) (OL2), PID feedback comparison (FBV), communication line disconnection (NDc), logical operation result 1 (LOG1), logical operation result 2 (LOG2), logical operation result 3 (LOG3), logical operation result 4 (LOG4), logical operation result 5 (LOG5), logical operation result 6 (LOG6), capacitor life warning (WAC), cooling-fan speed drop (WAF), starting contact signal (FR), heat sink overheat warning

(OHF), low-current indication signal (LOC), general-purpose output 1 (M01), general-purpose output 2

(M02), general-purpose output 3 (M03), general-purpose output 4 (M04), general-purpose output 5

(M05), general-purpose output 6 (M06), inverter ready (IRDY), forward rotation (FWR), reverse rotation

(RVR), major failure (MJA), alarm code 0 to 3 (AC0 to AC3)

Analog voltage output(Note7), analog current output(Note7), pulse-string output

(e.g., A-F, D-F [n-fold, pulse output only], A, T, V, P)

Output frequency Note7), output current Note7), output torque, frequency conversion data, trip history, input/output terminal status, electric power, and others

Free V/f setting (7 breakpoints), frequency upper/lower limit, jump (center) frequency, acceleration/deceleration according to characteristic curve, manual torque boost level/breakpoint, energy-saving operation, analog meter adjustment, start frequency setting, carrier frequency adjustment, electronic thermal function (available also for free setting), external start/end frequency/frequency rate, analog input selection, retry after trip, restart after instantaneous power failure, output of various signals, starting with reduced voltage, overload restriction, initial-value setting, automatic deceleration at power failure, AVR function, fuzzy acceleration/deceleration, online/offline auto-tuning, high-torque multi-motor operation (sensorless vector control of two motors by one inverter)

Carrier frequency variation

0.5 to 12 kHz 0.5 to 8 kHz

Protective functions

Overcurrent protection, overvoltage protection, undervoltage protection, electronic thermal protection, temperature error protection, instantaneous power failure protection, phase loss input protection, braking-resistor overload protection, ground-fault current detection at power-on, USP error, external trip, emergency stop trip, CT error, communication error, option board error, and others

6 - 3

Chapter 6 Specifications

(3) Common specifications of 200 V class and 400 V class models (continued)

Model name (type name)

SJ700-XXXFF2.FEF2,FUF2

Ambient temperature, storage temperature(Note5)

, humidity

110

L/H

-10

150

L/H

185

L/H

220

L/H

300

L/H

370

L/H

450

L/H

550

L/H

750

L/H

900

1100

1320

°C to +40°C (ambient), -20°C to +65°C (storage), 20% to 90% RH (no condensation allowed)

Vibration tolerance

(See Note 1.)

Installation environment

Coating color

Feedback option

5.9m/s 2 (0.6G),10～55Hz 2.94m/s 2 (0.3G),10～55Hz

Environment without corrosive gases and dust, at an altitude of 1,000 m or less Note9)

Gray

Vector control with sensor

Digital input option 4-digit BCD input, 16-bit binary input

DeviceNet option Option to support the open-network DeviceNet function

LonWorks option Option to support the open-network LonWorks function

1600

Profibus-DP option Option to support the open-network Profibus-DP function

Other optional components

Braking resistor, AC reactor, DC reactor, noise filter, operator cables, Harmonic-wave suppressor unit,

LCR filter, analog operation panel, regenerative braking unit, controllers for various applications

Note 1: The vibration tolerance was tested in compliance with JIS C60068-2-6:2010 (IEC 60068-2-6:2007).

Note 2: The insulation distance complies with the UL and CE standards.

Note 3: The applicable motor refers to Hitachi standard 3-phase motor(4-pole).when using other motors,care must be taken to prevent the rated motor current(50/60Hz)from exceeding the rated output current of the inverter.

Note 4: Function “64(EMR)”cannot be assigned to input terminal 3 by an operation from the operator. The function is automatically assigned to the terminal when slide switch SW1 is set to ON.

Note 5: The storage temperature refers to the short-term temperature during transport.

Note 6: The frequency command will equal the maximum frequency at 9.8V for input voltage 0 to 10VDC,or at 19.8mA for input current 4 to 20mA.If this characteristic is not satisfactory for your application, contact your Hitachi sales representative.

Note 7: The analog voltage monitor and the analog current monitor are rough output values for analog meter connection.

The maximum output value might shift a little by the difference of the analog output circuit than 10V or 20mA.

Please inquire when there is a possibility that the inconvenience is caused.

Note8: As for the range of the speed change, the variation range is different according to the installation situation and the characteristic and the usage condition of the motor. Please inquire about details.

Note9: The density of air decreases by 1% whenever rising by 100m when the altitude exceeds 1000m. Therefore, it is necessary to decrease the calorific value.

The calorific value of the main circuit semiconductor such as IGBT is proportional to the current and the voltage. Therefore, please decrease by 1% and use the current rating every time it rises by 100m.

Please inquire about use in the high ground of 2500m or more.

6 - 4

6.2 External dimensions

L700-110 to 150 LFF / HFF

L700-185 to 300 LFF / HFF

3 - Cable hole (33 x28)

3 - Cable hole (42 x 42.5)

6 - 5

Chapter 6 Specifications

L700-300 LFF / HFF

L700-450-550 LFF / HFF, 750 HFF

5 - Cable hole ( φ25)

5 - Cable hole ( φ41)

6 - 6

L700-750 LFF

6 - Cable hole ( φ41)

Chapter 6 Specifications

6 - 7

Chapter 6 Specifications

L700-900 to 1100HFF

L700-1320 to 1600HFF

6 - 8

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HITACHI INVERTER

L700 SERIES

Quick Reference Guide

Safety Instructions

CAUTION

CAUTION

WARNING

CAUTION

WARNING

CAUTION

WARNING

WARNING

CAUTION

Precautions Concerning Electromagnetic Compatibility (EMC)

Precautions Concerning Compliance with UL and cUL Standards

Chapter 1 Overview

Chapter 2 Installation and Wiring

Chapter 3 Operation

Chapter 4 List of Data Settings

Chapter 5 Error Codes

Chapter 6 Specifications

Chapter 1 Overview

This chapter describes the inspection of the purchased product, the product warranty, and the names of parts.

1.1.1 Inspecting the product

1.1.2 Instruction manual (this manual)

1.2 Method of Inquiry and Product Warranty

1.2.1 Method of inquiry

1.2.2 Product warranty

1.2.3 Warranty Terms

1.3 Exterior Views and Names of Parts

Chapter 2 Installation and Wiring

This chapter describes how to install the inverter and the wiring of main circuit and control signal terminals with typical examples of wiring.

2.1 Installation

CAUTION

2.1.1 Precautions for installation

2.1.2 Backing plate

2.2 Wiring

WARNING

CAUTION

2.2.1 Terminal connection diagram and explanation of terminals and switch settings

2.2.2 Wiring of the main circuit

2.2.3 Wiring of the control circuit

2.2.4 Wiring of the digital operator

2.2.5 Selection and wiring of regenerative braking resistor (on 11 kW to 30 kW models)

Chapter 3 Operation

This chapter describes typical methods of operating the inverter, how to operate the digital operator, and how to make a test run of the inverter.

3.1 Operating Methods

WARNING

CAUTION

3.2 How To Operate the Digital Operator (OPE-SBK)

3.2.1 Names and functions of components

3.2.2 Code display system and key operations

Chapter 4 List of Data Settings

4.1 Precautions for Data Setting

4.2 Monitoring Mode

4.3 Function Mode

4.4 Extended Function Mode

Chapter 5 Error Codes

This chapter describes the error codes of the inverter, error indications by the functions, and troubleshooting methods.

5.1 Error Codes and Troubleshooting

5.1.1 Error Codes

5.1.2 Trip conditions monitoring

5.2 Warning Codes

Chapter 6 Specifications

This chapter describes the specifications and external dimensions of the inverter.

6.1 Specifications

6.1 Specifications

6.2 External dimensions

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