Hitachi SJ700-004LFU2 Instruction Manual Download Page 191 | Manualshive

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SJ700

2

Inverter

Oper

ati
ons

and Monitor

ing

4–29

Overload
Restriction

The inverter constantly monitors the motor current during acceleration, deceleration, and
constant speed. If the inverter reaches the overload restriction level, it adjusts the output
frequency automatically to limit the amount of overload. This function prevents an over-current
trip by inertia during rapid acceleration or large changes in load at constant speed. It also
attempts to prevent an over-voltage trip on deceleration due to regeneration. It accomplishes
this by temporarily suspending deceleration and/or increasing the frequency in order to dissi-
pate regenerative energy. Once the DC bus voltage falls sufficiently, deceleration will resume.

OLR Parameter Selection

– Two sets of overload restriction parameter settings and values are

available as outlined in the table below.

Use the B021—B026 group of settings to configure the two set of parameters as needed. By
assigning the Overload Restriction function [OLR] to an intelligent terminal, you can select the
set of restriction parameters that is in effect.

Note the following:

• If the overload restriction constant (B023 or B026) is set too short, an over-voltage trip

during deceleration will occur due to regenerative energy from the motor.

• When an overload restriction occurs during acceleration, the motor will take longer to reach

the target frequency, or may not reach it. The inverter will make the following adjustments:
a) Increase the acceleration time
b) Raise torque boost
c) Raise overload restriction level

Opt. Code

39

Symbol

[OLR]

Valid for

Inputs

[1] to [8]

Required

Settings

B021 – B023

(Set 1),

B024 – B026

(Set 2)

Default

terminal

Requires

config.

Symbol

Function Name

Input

State

Description

OLR

Overload Restriction
Selection

ON

Selects Overload Restriction Set 2,
B024, B025, B026 settings in effect

OFF

Selects Overload Restriction Set 1,
B021, B022, B023 settings in effect

Function

Function Code

Data or Range

Description

Set 1

Set 2

Overload Restriction
Operation Mode

B021

B024

00

Disable

01

Enabled during accel
and constant speed

02

Enabled during constant
speed

03

Enabled during accel,
constant speed, and
decel

Overload Restriction
Setting

B022

B025

Rated current * 0.5
to rated current * 2

Current value at which
the restriction begins

Deceleration Rate at
Overload Restriction

B023

B026

0.1 to 30 seconds

Deceleration time when
overload restriction
operates

«
...
189
190
191
192
193
...
»

Summary of Contents for SJ700-004LFU2

Page 1: ...ree phase Input 200V Class Three phase Input 400V Class After reading this manual keep it handy for future reference Hitachi Industrial Equipment Systems Co Ltd Manual Number NB206XA October 2009 U S Version Models European Version Models Cover ...

Page 2: ......

Page 3: ...ed lead to serious results Important safety measures are described in CAUTION as well as WARNING so be sure to observe them STEP A step is one of a series of action steps required to accomplish a goal The number of the step will be contained in the step symbol NOTE Notes indicate an area or subject of special merit emphasizing either the product s capabilities or common errors in operation or main...

Page 4: ...performing maintenance or an inspection Otherwise there is the danger of electric shock CAUTION These instructions should be read and clearly understood before working on SJ7002 series equipment CAUTION Proper grounds disconnecting devices and other safety devices and their location are the responsibility of the user and are not provided by Hitachi Industrial Equipment Systems Co Ltd CAUTION Be su...

Page 5: ...nce with BS EN60204 1 Refer to the section Step by Step Basic Installation on page 2 6 The diagram dimensions are to be suitably amended for your application CAUTION Connection to field wiring terminals must be reliably fixed having two indepen dent means of mechanical support Using a termination with cable support figure below or strain relief cable clamp etc CAUTION A three pole disconnection de...

Page 6: ...er that is damaged or has missing parts Otherwise it may cause injury to personnel 2 6 CAUTION Be sure to install the inverter in a well ventilated room that does not have direct exposure to sunlight a tendency for high temperature high humidity or dew condensation high levels of dust corrosive gas explosive gas inflammable gas grinding fluid mist salt air etc Otherwise there is the danger of fire...

Page 7: ...e there is a danger of electric shock and or injury to personnel 2 17 Wiring Cautions for Electrical Practices CAUTION Be sure that the input voltage matches the inverter specifica tions Three phase 200 to 240V 50 60Hz Three phase 380 to 480V 50 60Hz 2 25 CAUTION Be sure not to power a three phase only inverter with single phase power Otherwise there is the possibility of damage to the inverter an...

Page 8: ...ze these components properly each must have the capacity for rated current and voltage Otherwise there is the danger of fire 2 25 CAUTION Failure to remove all vent opening covers before electrical operation may result in damage to the inverter 2 26 Powerup Test Caution Messages CAUTION The heat sink fins will have a high temperature Be careful not to touch them Otherwise there is the danger of ge...

Page 9: ... injury to personnel 4 3 WARNING During a trip event if the alarm reset is applied and the Run command is present the inverter will automatically restart Be sure to apply the alarm reset only after verifying the Run command is OFF Otherwise it may cause injury to personnel 4 3 WARNING Be sure not to touch the inside of the energized inverter or to put any conductive object into it Otherwise there ...

Page 10: ...When the motor runs at lower speeds the cooling effect of the motor s internal fan decreases 4 52 CAUTION If the inverter capacity is more than twice the capacity of the motor in use the inverter may not achieve its full performance specifica tions 4 74 Warnings and Cautions for Troubleshooting and Maintenance WARNING Wait at least ten 10 minutes after turning OFF the input power supply before per...

Page 11: ...estarting after the power supply recov ers If an optional remote operator is used and the retry function has been selected this will also allow automatic restarting when a Run command is active So please be careful WARNING The screws that retain the capacitor bank assembly are part of the electrical circuit of the high voltage internal DC bus Be sure that all power has been disconnected from the i...

Page 12: ...o noise interference they should be used well away from the inverter It is also effective to shield the whole inverter structure The addition of an EMI filter on the input side of the inverter also reduces the effect of noise from the commercial power line on external devices Note that the external dispersion of noise from the power line can be minimized by connecting an EMI filter on the primary ...

Page 13: ...all a lightning conductor CAUTION EFFECTS OF SHARING POWER SOURCE BETWEEN INVERTER AND OTHER MOTORS An electric cooling fan for the motor shall be powered from another system A motor directly connected to the power source shall also be power from another system If they are powered from the same system as the inverter an insufficient voltage protection error E09 or an instan taneous power failure p...

Page 14: ...NING Use 65 75 C Cu wire only or equivalent For SJ700 series except SJ700 300Lxx and SJ700 370Lxx WARNING Use 75 C Cu wire only or equivalent For SJ700 300Lxx and SJ700 370Lxx WARNING Suitable for use on a circuit capable of delivering not more than 100 000 rms symmetrical amperes with 240 V maximum For models with suffix L 200V class WARNING Suitable for use on a circuit capable of delivering not...

Page 15: ...5 8 8 50 37 SJ700 370LFU2 4 0 prepared wire only or 1 0 1 0 14 8 20 0 60 45 SJ700 450LFU2 4 0 prepared wire only or 1 0 1 0 14 8 20 0 75 55 SJ700 550LFU2 350 kcmil prepared wire only or 2 0 2 0 prepared wire only 14 5 19 6 Input Voltage Motor Output 400V Inverter Model Power Terminals Wire Size Range AWG Torque HP kW ft lbs N m 400V 0 5 0 75 SJ700 007HFU2 E All 14 stranded only 1 3 1 8 1 1 5 SJ700...

Page 16: ... 0 8 1 P N Braking unit 1 55 3 75 0 Earth GND 250 kcmil 28 9 39 2 400 315 SJ700 3150HFU2 E R S T U V W 400 kcmil x 2 32 5 44 0 P PD N 500 kcmil x 2 14 8 20 P N Braking unit 250 kcmil 32 5 44 0 Earth GND 400 kcmil 28 9 39 2 500 400 SJ700 4000HFU2 E R S T U V W 600 kcmil x 2 38 4 52 0 P PD N 800 kcmil x 2 14 8 20 P N Braking unit 250 kcmil x 2 38 4 52 0 Earth GND 600 kcmil 28 9 39 2 Input Voltage Mo...

Page 17: ...5 3 7 SJ700 037HFU2 E 15A 7 5 5 5 SJ700 055LFU2 30A 7 5 5 5 SJ700 055HFU2 E 15A 10 7 5 SJ700 075LFU2 40A 10 7 5 SJ700 075HFU2 E 20A 15 11 SJ700 110LFU2 60A 15 11 SJ700 110HFU2 E 30A 20 15 SJ700 150LFU2 80A 20 15 SJ700 150HFU2 E 40A 25 18 5 SJ700 185LFU2 100A 25 18 5 SJ700 185HFU2 E 50A 30 22 SJ700 220LFU2 125A 30 22 SJ700 220HFU2 E 60A 40 30 SJ700 300LFU2 150A 40 30 SJ700 300HFU2 E 70A 50 37 SJ700...

Page 18: ...protection B212 electronic overload protection 2nd motor B312 electronic overload protection 3rd motor Set the rated current Amperes of the motor s with the above parameters The setting range is 0 2 rated current to 1 2 rated current WARNING Integral solid state short circuit protection does not provide branch circuit protection Branch circuit protection must be provided in accordance with the NEC...

Page 19: ...2 37 Chapter 3 Configuring Drive Parameters Choosing a Programming Device 3 2 Using Keypad Devices 3 3 D Group Monitoring Functions 3 6 F Group Main Profile Parameters 3 9 A Group Standard Functions 3 10 B Group Fine Tuning Functions 3 30 C Group Intelligent Terminal Functions 3 50 H Group Motor Constants Functions 3 66 P Group Expansion Card Functions 3 69 U Group User selectable Menu Functions 3...

Page 20: ...lossary and Bibliography Glossary A 2 Bibliography A 6 Appendix B Serial Communications Introduction B 2 ASCII Mode Communications B 5 Communications Reference Information B 18 ModBus Mode Communications B 21 ModBus Data Listing B 33 Appendix C Drive Parameter Settings Tables Introduction C 2 Parameter Settings for Keypad Entry C 2 Appendix D CE EMC Installation Guidelines CE EMC Installation Guid...

Page 21: ...o Revision Comments Date of Issue Operation Manual No Initial release of manual NB206X August 2008 NB206X A Add new inverter models from 004xxx to 037xxx and models 750Hxx to 4000Hxx Numerous additions and corrections throughout manual October 2009 NB206XA ...

Page 22: ...www hitachi america us inverters Hitachi Australia Ltd Level 3 82 Waterloo Road North Ryde N S W 2113 Australia Phone 61 2 9888 4100 Fax 61 2 9888 4188 Hitachi Europe GmbH Am Seestern 18 D 40547 Düsseldorf Germany Phone 49 211 5283 0 Fax 49 211 5283 649 Web site www hitachi ds com en product inv Hitachi Industrial Equipment Systems Co Ltd AKS Building 3 Kanda Neribei cho Chiyoda ku Tokyo 101 0022 ...

Page 23: ...Getting Started In This Chapter page Introduction 2 Inverter Specifications 6 Introduction to Variable Frequency Drives 14 Frequently Asked Questions 18 1 ...

Page 24: ...els Motor constants are programmable or may be set via auto tuning PID control adjusts motor speed automatically to maintain a process variable value The design of Hitachi inverters overcomes many of the traditional trade offs between speed torque and efficiency The performance characteristics are High starting torque of 150 rating or greater Continuous operation at 100 rated torque within a 1 10 ...

Page 25: ...ypad unit to the connector in the inverter keypad recess See Chapter 3 for information on how to install and use these keypads and cables The digital operator copy unit is optional and occupies the entire keypad recess when mounted It has the additional capability of reading uploading the parameter settings in the inverter into its memory Then you can install the copy unit on another inverter and ...

Page 26: ...or parts replacement Details on how and when to remove these parts are in the referenced chapters Fan Unit See Chapter 6 for servicing Control Signal Terminal Block See Chapter 4 for wiring Cable entry exit plate See Chapter 2 for instructions Capacitor Bank for DC Link See Chapter 6 for servicing Digital Operator and Panel Filler Plate See Chapter 3 for instructions Auxiliary fan on some models ...

Page 27: ...hi Industrial Equipment Systems Co Ltd MADE IN JAPAN NE17914 45 INVERTER TYPE DCL H 315 AMP S 680 A DRW NO Production number Hitachi Industrial Equipment Systems Co Ltd MADE IN JAPAN INS H CLASS NO Serial number DATE NE17653 Power Input Rating frequency voltage phase current Inverter model number Motor capacity for this model Output Rating frequency voltage current Manufacturing codes lot number P...

Page 28: ...0 Min external braking resistance Ω 50 50 35 35 35 DC braking Variable operating frequency time and braking force Electrical filtering Built in EMC filter and built in zero phase reactor Weight kg lb 3 5 7 7 3 5 7 7 3 5 7 7 3 5 7 7 3 5 7 7 Item 200V Class Specifications SJ7002 200V models U S version 055LFUF2 075LFUF2 110LFUF2 150LFUF2 185LFU2 220LFU2 Applicable motor size 4 pole 2 HP 7 5 10 15 20...

Page 29: ... 60 DC braking Variable operating frequency time and braking force Electrical filtering Built in EMC filter and built in zero phase reactor Weight kg lb 22 48 4 30 66 30 66 43 94 6 Item 400V Class Specifications SJ7002 inverters 400V models U S version 007HFUF2 015HFUF2 022HFUF2 040HFUF2 055HFUF2 European ver 007HFEF2 015HFEF2 022HFEF2 040HFEF2 055HFEF2 Applicable motor size 2 HP 1 2 3 5 7 5 kW 0 ...

Page 30: ...cal filtering Built in EMC filter and built in zero phase reactor Weight kg lb 5 11 5 11 12 26 4 12 26 4 12 26 4 Item 400V Class Specifications SJ7002 inverters 400V models U S version 300HFU2 370HFU2 450HFU2 550HFU2 750HFU2 European ver 300HFE2 370HFE2 450HFE2 550HFE2 750HFE2 Applicable motor size 2 HP 40 50 60 75 100 kW 30 37 45 55 75 Rated capacity kVA 400 480V 40 1 48 2 51 9 62 3 62 3 74 8 76 ...

Page 31: ...epresentative Note 9 The storage temperature refers to the short term temperature during transport Note 10 Conforms to the test method specified in JIS C0050 1999 For the model types excluded in the standard specifications contact your Hitachi sales representative Note 11 NEMA 1 applies up to 22kW An optional wire entry conduit box is required for 0 4kW to 55kW models to meet NEMA 1 rating Item 40...

Page 32: ...ometer Analog setting via potentiometer on operator keypad External signal 8 0 to 10 VDC and 10 to 10 VDC input impedance 10k Ohms 4 to 20 mA input impedance 250 Ohms Potentiometer 1k to 2k Ohms 2W Serial port RS485 interface FW RV Run Operator panel Run key Stop key change FW RV by function command External signal FW Run Stop NO contact RV set by terminal assignment NC NO 3 wire input available S...

Page 33: ...el curve selection manual torque boost value and freq adjustment energy saving operation analog meter tuning start frequency carrier frequency electronic thermal protection level external frequency output zero span reference external frequency input bias start end analog input selection retry after trip restart after instantaneous power failure various signal outputs reduced voltage start overload...

Page 34: ...analog output 0 to 10VDC 2 mA max Current analog output 4 20 mA nominal load impedance 250Ω Analog input current 4 to 19 6 mA range 20 mA nominal Analog input voltage unipolar 0 to 9 6 VDC range 10VDC nominal 12VDC max input impedance 10 kΩ Analog input voltage bipolar 9 6 to 9 6 VDC range 10VDC nominal 12VDC max input impedance 10 kΩ 10V analog reference 10VDC nominal 10 mA maximum Alarm relay no...

Page 35: ...g at Maximum Fc Capacity kW Maximum Fc kHz Derating at Maximum Fc 0 75 15 100 37 8 80 60 0A or less 1 5 15 100 45 9 75 68 2A or less 2 2 15 100 55 6 60 67 2A or less 3 7 15 100 75 6 85 126 7A or less 5 5 15 100 90 4 75 132 0A or less 7 5 15 100 110 6 70 151 9A or less 11 15 100 150 3 60 156 0A or less 15 14 95 30 4A or less 185 3 100 18 5 10 90 34 2A or less 315 3 100 22 6 75 36 0A or less 400 3 8...

Page 36: ... of the inverter shows three double throw switches In Hitachi inverters the switches are actually IGBTs isolated gate bipolar transistors Using a commutation algorithm the microprocessor in the drive switches the IGBTs ON and OFF at a very high speed to create the desired output waveforms The inductance of the motor windings helps smooth out the pulses Torque and Constant Volts Hertz Operation In ...

Page 37: ...utput terminals are uniquely labeled to differentiate them from the input terminals with the designations U T1 V T2 and W T3 This corresponds to typical motor lead connection designa tions T1 T2 and T3 It is often not necessary to connect a particular inverter output to a particular motor lead for a new application The consequence of swapping any two of the three connections is the reversal of the...

Page 38: ...eration but may also occur even when the load attempts to drive the motor faster than the desired speed overhauling If you need the motor and load to decelerate quicker than their natural deceleration during coasting we recommend installing a braking resistor The dynamic braking unit built into certain SJ7002 models sends excess motor energy into a resistor to slow the motor and load see Introduct...

Page 39: ... more preset speeds which you can select via intelligent input terminals This external control can apply any preset speed at any time Alternatively the selected speed is infinitely variable across the speed range You can use the potentiometer control on the keypad for manual control The drive accepts analog 0 10V signals and 4 20 mA control signals as well The inverter can drive the motor in eithe...

Page 40: ...otor at only 0 3 Hz DO NOT use an inverter if you need the motor to stop and hold the load position without the aid of a mechanical brake use a servo or stepper motion control system Q Does the optional digital operator interface or the PC software DOP Professional provide features beyond what is available from the keypad on the unit A Yes However note first that the same set of parameters and fun...

Page 41: ...decelerating force or otherwise can tolerate a long decel time These applications will not need dynamic braking However applications with a combina tion of a high inertia load and a required short decel time will need dynamic braking This is a physics question that may be answered either empirically or through extensive calculations Q Several options related to electrical noise suppression are ava...

Page 42: ......

Page 43: ...ting and Installation In This Chapter page Orientation to Inverter Features 2 Basic System Description 5 Step by Step Basic Installation 6 Powerup Test 27 Using the Front Panel Keypad 29 Emergency Stop Function 37 2 ...

Page 44: ...st after operation it can be very hot The electronics housing and front panel are built onto the front of the heat sink The front panel has three levels of physical access designed for convenience and safety First level access for basic use of inverter and editing parameters during powered operation power is ON Second level access for wiring the inverter power supply or motor power is OFF Third le...

Page 45: ...below the power terminals are for wire entry exit to the power source and motor Never operate the inverter with the front panel removed The control terminals connect logic or analog signals for control and monitoring of the inverter The nearby alarm relay provides both normally open and normally closed logic for interface to an external alarm The alarm circuit may carry hazardous live voltages eve...

Page 46: ...t the bottom then disengage the two hinge latches at the top The expansion bay has two sites for adding expansion cards Each card connects via the interface connector and mounts using three standoff screw locations Further details on accessories are in Chapter 5 You may also refer to the instruction manual that comes with each type of expansion card The following sections will describe the system ...

Page 47: ...ceiver This magnetic choke filter helps reduce radiated noise can also be used on output EMI filter for CE applications see Appendix D This filter reduces the conducted noise in the power supply wiring between the inverter and the power distribution system Connect it to the inverter primary input side Radio noise filter use in non CE applications This capacitive filter reduces radiated noise from ...

Page 48: ... equipment damage or personal injury CAUTION Be sure to install the unit on flame resistant material such as a steel plate Other wise there is the danger of fire CAUTION Be sure not to place any flammable materials near the inverter Otherwise there is the danger of fire CAUTION Be sure not to let the foreign matter enter vent openings in the inverter housing such as wire clippings spatter from wel...

Page 49: ...the reactor directly under the inverter SJ7002 Series inverter models 1850hFx2 to 4000hFx2are very heavy For example the 315kW inverter weighs about 463 lbs 210kg Therefore be careful when loading and transporting these inverters Use the eyebolts on the inverter housing and frame to lift the inverter The diagrams below show different lifting configurations to fit the orientations you may need Heat...

Page 50: ...lation Please observe this checklist while mounting the inverter 1 The ambient temperature must be in the range of 10 to 40 C If the range will be up to 50 C maximum rating you will need to refer to derate the output current performance of the inverter 2 Keep any other heat producing equipment as far away from the inverter as possible 3 When installing the inverter in an enclosure maintain the cle...

Page 51: ... NOTE Be sure to use lock washers or other means to ensure screws do not loosen due to vibration 5 Check Inverter Dimensions Model SJ700 004LFUF2 007LFUF2 007HFUF2 HFEF2 015LFUF2 015HFUF2 HFEF2 022LFUF2 022HFUF2 HFEF2 037LFUF2 040HFUF2 HFEF2 Air intake 143 5 63 140 5 51 62 2 44 2 φ 6 0 24 150 5 91 130 5 12 255 10 04 241 9 49 6 0 24 Exhaust 210 8 27 189 7 44 2 φ 7 0 28 246 9 69 260 10 24 203 7 99 1...

Page 52: ...2 HFEF2 185LFU2 285HFU2 HFE2 220LFU2 220HFU2 HFE2 250 9 84 229 30 78 2 φ 7 0 28 376 14 8 390 15 35 83 3 27 190 7 48 3 places 42 x 42 5 Exhaust Air intake 7 0 28 1 65 x 1 67 9 5 0 37 244 9 60 Model SJ700 300LFU2 300HFU2 HFE2 510 20 08 195 7 68 310 12 20 5 places φ 25 0 98 Exhaust Air intake 2 10 0 39 265 10 43 540 21 26 2 φ 10 0 39 ...

Page 53: ...00 370LFU2 370HFU2 HFE2 450LFU2 450HFU2 HFE2 550HFU2 HFE2 300 11 81 2 φ 12 0 47 520 20 47 250 9 84 5 places φ 41 1 61 Exhaust Air intake 2 12 0 47 390 15 35 550 21 65 Model SJ700 550LFU2 380 14 96 2 φ 12 0 47 248 9 76 670 26 38 5 places φ 41 1 61 Exhaust Air intake 700 27 56 480 18 90 2 φ 12 0 47 ...

Page 54: ...l drawings continued Model SJ700 750HFU2 HFE2 900HFU2 HFE2 390 15 35 300 11 81 2 φ 12 0 47 700 27 56 670 26 38 2 12 0 47 270 10 63 Air intake Exhaust Model SJ700 1100HFU2 HFE2 1320HFE2 1500HFU2 2 φ 12 0 47 740 29 13 710 27 95 Air intake Exhaust 480 18 90 380 14 96 270 10 63 2 12 0 47 ...

Page 55: ...Air intake Exhaust 370 14 56 3 φ 15 0 59 4 M12 Threaded holes for eyebolts 965 37 99 995 39 17 15 0 59 57 5 2 26 290 11 41 290 11 41 15 0 59 2 M12 Eyebolts 57 5 2 26 15 0 59 200 7 87 300 11 81 4 11x18 0 43x0 70 M6 Grounding terminal 200 7 87 170 6 69 For M16 270 10 62 max 500 19 68 max 240 9 44 max P PD NP DC reactor model DCL H 185 ...

Page 56: ...HFE2 Terminal Type Corresponding StrandedWire Size mm2 Corresponding Screw Size R38 8 R26 66 42 42 M8 38 16 R26 66 42 42 M16 R150 16 117 2 152 05 M16 Model R38 8 φ 8 4 0 33 φ 9 4 0 37 φ 13 3 0 52 14 0 55 42 7 1 68 17 7 0 70 t1 8 0 07 22 0 87 t1 8 0 07 φ 17 0 67 52 5 2 07 14 0 55 23 5 0 93 30 1 18 φ 17 0 67 36 1 42 t3 2 0 13 68 2 68 φ 19 5 0 77 φ 26 5 1 04 23 0 90 27 1 06 Model R38 16 Model R38 8 ...

Page 57: ... 41 290 11 41 15 0 59 15 0 59 1300 51 18 1270 50 0 15 0 59 15 0 59 50 1 96 50 1 96 4 M12 Threaded holes for eyebolts Air intake 450 17 71 Exhaust 2 M12 Threaded holes 325 12 79 4 φ 10 0 39 285 11 22 325 12 79 285 11 22 M10 Grounding terminal 2 M10 Eyebolts 36 1 41 100 3 93 100 3 93 6 0 23 393 15 47 NP P PD 50 M10 Grounding terminal 1 96 50 1 96 430 16 92 max 294 11 57 41 5 1 63 2x2 φ 14 0 55 ...

Page 58: ...1700 66 92 1670 65 74 15 0 59 4 φ 15 0 59 2 M16 Eyebolts 300 11 81 15 0 59 300 11 81 300 11 81 1050 41 33 75 2 95 75 2 95 15 0 59 15 0 59 Air intake 4 M16 Threaded holes for eyebolts 450 17 71 325 12 79 285 11 22 2x2 φ 14 0 55 4 φ 10 0 39 450 17 71 max 2 M8 Eyebolts 331 13 03 41 5 1 63 36 1 41 100 3 93 100 3 93 50 1 96 50 1 96 P PD NP M10 Grounding terminal 6 0 23 430 16 92 285 11 22 325 12 79 ...

Page 59: ... wire or equivalent WARNING Suitable for use on a circuit capable of delivering not more than 100 000 rms symmetrical amperes 240 V maximum For models with suffix L WARNING Suitable for use on a circuit capable of delivering not more than 100 000 rms symmetrical amperes 480 V maximum For models with suffix H HIGH VOLTAGE Be sure to ground the unit Otherwise there is a danger of electric shock and ...

Page 60: ... braking unit Parallel wires increase effective wire gauge and are denoted by in the tables Signal Lines not listed in these tables connect to the removable logic connector The recom mended wire gauge for all wiring to the logic connector is 28 AWG 0 75 mm2 Be sure to use shielded wire for any analog signals See notes for wiring tables on the following page Motor Output 200V Inverter Models Wiring...

Page 61: ... kcmil UL mm2 AWG mm2 0 5 0 75 SJ700 007HFUF2 E 20 1 25 10A 10A 20 20 1 25 20 1 25 1 1 5 SJ700 015HFUF2 E 18 2 10A 10A 18 18 2 18 2 2 2 2 SJ700 022HFUF2 E 16 2 10A 10A 18 18 2 18 2 3 4 0 SJ700 040HFUF2 E 14 2 15A 15A 18 18 2 18 2 7 5 5 5 SJ700 055HFUF2 E 12 3 5 5 15A 15A 10 12 3 3 5 10 3 5 5 10 7 5 SJ700 075HFUF2 E 10 3 5 20A 20A 10 12 3 5 10 3 5 15 11 SJ700 110HFUF2 E 8 5 5 30A 30A 8 10 5 5 8 5 5...

Page 62: ... N terminal for braking unit is common to N terminal of power lines TIP AWG American Wire Gauge Smaller numbers represent increasing wire thickness kcmil 1 000 circular mils a measure of wire cross sectional area mm2 square millimeters a measure of wire cross sectional area 200V Class Inverters Motor Output Inverter Model Screw size of terminal Ring lug connector 1 Torque HP kW AWG bolt Metric ft ...

Page 63: ...HFUF2 E All 20 10 M4 1 25 4 0 9 1 2 2 2 2 SJ700 022HFUF2 E All 20 10 M4 1 25 4 0 9 1 2 3 4 0 SJ700 040HFUF2 E All 20 10 M4 1 25 4 0 9 1 2 7 5 5 5 SJ700 055HFUF2 All 8 12 M5 5 5 5 1 8 2 4 10 7 5 SJ700 075HFUF2 All 8 12 M5 8 5 1 8 2 4 15 11 SJ700 110HFUF2 All 4 1 4 M6 14 6 3 0 4 0 20 15 SJ700 150HFUF2 E All 6 1 4 M6 8 6 3 3 4 5 25 18 5 SJ700 185HFU2 E All 4 1 4 M6 14 6 3 3 4 5 30 22 SJ700 220HFU2 E ...

Page 64: ... connectors for a secure connection Use the terminal arrangement below corresponding to your inverter model NOTE Be sure that the power is OFF before changing the jumper settings for P PD or for the EMC filter selection NOTE For 055xxx and 075xxx 5 5 7 5kW inverter models The washer on the main terminal screw R S T PD P N U V W RB has two cutouts To prevent the cable clamping portion of crimp term...

Page 65: ...FU2 150HFUF2 to 220HFU2 HFE2 Jumper bar Jumper bar T0 EMC filter selection Enable Disable default R L1 V T2 U T1 W T3 S L2 T L3 PD 1 RB RB P N G G R0 Jumper bar T0 Enable Disable default EMC filter selection R0 T0 Enable Disable default EMC filter selection R L1 V T2 U T1 W T3 S L2 T L3 PD 1 P N G G Inverter models 450LFU2 Jumper bar R0 T0 G Enable Disable default EMC filter selection R L1 V T2 U ...

Page 66: ...mplies EMC directive C3 level in standard condition R L1 V T2 U T1 W T3 S L2 T L3 PD 1 P N G G R0 T0 Inverter model 1850HFU2 HFE2 P R L1 V T2 U T1 W T3 S L2 T L3 PD 1 P N G G R0 T0 Inverter model 3150HFU2 HFE2 P R L1 V T2 U T1 W T3 S L2 T L3 PD 1 P N G G R0 T0 Inverter model 4000HFU2 HFE2 P Jumper bar Jumper bar R L1 V T2 U T1 W T3 S L2 T L3 PD 1 P N G G Jumper bar R0 T0 Inverter model 750 to 1500...

Page 67: ...her leakage current toward Earth GND Especially at the moment of switching ON this can cause an inadvertent trip of ground fault interrupter breakers Because of the recti fier on the input side of the inverter there is the possibility to stall the switch off function through small amounts of DC current Please observe the following Use only short time invariant and pulse current sensitive ground fa...

Page 68: ...the previous step After completing the wiring Check the mechanical integrity of each wire crimp and terminal connection Replace the front panel and secure the retention screw firmly Logic Control Wiring After completing the initial installation and powerup test in this chapter you may need to wire the logic signal connector for your application For new inverter users applications we highly recomme...

Page 69: ... a brief introduction to the use of the built in operator keypad The powerup test gives you an important starting point to ensure a safe and successful applica tion of the Hitachi inverter We highly recommend performing this test before proceeding to the other chapters in this manual Pre test and Operational Precautions The following instructions apply to the powerup test or to any time the invert...

Page 70: ... inverter trip during acceleration or deceleration Were the rpm and frequency meter readings as expected Were there any abnormal motor vibrations or noise Powering the Inverter If you have followed all the steps cautions and warnings up to this point you re ready to apply power After doing so the following events should occur The POWER LED will illuminate The numeric 7 segment LEDs will display a ...

Page 71: ...o run the motor the Run Enable LED must be ON first Parame ter F004 Keypad Run Key Routing determines whether the Run key generates a Run FWD or Run REV command Stop Reset Key Press this key to stop the motor when it is running uses the programmed deceleration rate This key will also reset an alarm that has tripped Potentiometer OPE SRE only allows an operator to directly set the motor speed when ...

Page 72: ... Hz To edit the parameter the inverter must be in Program Mode PGM LED will be ON You use the front panel keys to first select the function code A004 After displaying the value for A004 use the Up Down or keys to edit the value NOTE The inverter 7 segment display shows lower case b and d meaning the same as the upper case letters B and D used in this manual for uniformity A to F The inverter autom...

Page 73: ...eters and functions in the diagram below You can later use this map as a reference 1 2 2 1 Write data to EEPROM store as powerup default Increment decrement value 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 Select Parameter Select Function Display Data 2 Return to parameter list 2 1 2 1 2 1 2 1 2 1 2 1 Edit Parameter 2 1 2 1 2 1 2 1 2 1 2 1 2 1 D002 D104 Edit D001 Edit PRG LED PRG LED Increment decrement value ...

Page 74: ...ifications with the respective manufacturer Only operate the motor at elevated frequencies after getting their approval Otherwise there is the danger of equipment damage Setting the Motor Base Frequency The motor is designed to operate at a specific AC frequency Most commercial motors are designed for 50 60 Hz operation First check the motor specifications Then follow the steps in the table below ...

Page 75: ...the RUN Command the table resumes action from the end of the previous table NOTE When you press the STR key in the last step above and the display 02 the Run Enable LED above the RUN switch on the keypad will turn ON This is normal and does not mean the motor is trying to run It means that the RUN key is now enabled DO NOT press the RUN key at this time finish out the programming exercise first Ac...

Page 76: ...u became lost during any of these steps first observe the state of the PRG LED Then study the Keypad Navigational Map on page 2 31 to determine the current state of the keypad controls and display As long as you do not press the STR key no parameters will be changed by keypad entry errors Note that power cycling the inverter will not cause it to reset to a particular programming state The next sec...

Page 77: ... you are selecting the particular monitoring param eter After pressing the FUNC key the display shows the current speed is zero at this point Running the Motor If you have programmed all the parameters up to this point you re ready to run the motor First review this checklist 1 Verify the Power LED is ON If not check the power connections 2 Verify the Run Key Enable LED is ON If not review the pro...

Page 78: ...e Use the following formula to calculate the RPM The theoretical speed for the motor is 1800 RPM synchronous speed However an induction motor cannot generate torque unless its shaft turns at a slightly different speed This difference is called slip So it s common to see a rated speed of approximately 1750 RPM on a 60 Hz 4 pole motor Using a tachometer to measure shaft speed you can see the differe...

Page 79: ...lling a system using Safe Stop function you must fully examine whether Safe Stop function and the safety category to be applied are adequate for your system For details refer to the standards required for your system Every system must be configured with an inverter a motor and an external shutoff device The external shutoff device must at least comply with Safety Category 3 of EN954 1 Safe Stop fu...

Page 80: ...lligent input terminal other than intelligent input terminals 1 and 3 before slide switch SW1 is set to ON the input terminal setting for that terminal is automatically changed to NO no function assigned when slide switch SW1 is set to ON This prevents any duplication of terminal functions Even if slide switch SW1 is subsequently turned OFF the original function setting for the terminal will not b...

Page 81: ...y source and copy destination inverters NOTE To use the copied data in inverter operation power OFF and ON again after the copy operation is complete Safety Categories The following Safety Categories are defined by EN954 1 JIS B 9705 Category Safety requirement System behavior Principle for achieving safety B Components safety related parts of control system and protective equipment must be design...

Page 82: ...y switching device One safety relay safety switching device can be used for multiple inverters 3 The requirements of category B and proven safety principle specifications must be applied Safety related parts must be designed to meet the following requirements The safety function always operates when a single defect fault occurs Each single defect fault is eventually detected to prevent the loss of...

Page 83: ... V W Motor Safety switching device G Inverter Emergency stop SJ7002 1 2 3 5 4 6 7 8 R S T PNOZ X5 R T P24 PLC CM1 13 14 23 24 RS EMR SW1 ON S22 S12 S11 S13 S33 S34 S14 G R S T G Example with sourcing logic U V W Motor Safety switching device G Inverter Emergency stop SJ7002 1 2 3 5 4 6 7 8 R S T PNOZ X5 R T P24 PLC CM1 13 14 23 24 RS EMR SW1 ON S22 S12 S11 S13 S33 S34 S14 G R S T G Example with si...

Page 84: ...put even after the EMR signal is canceled To use the inverter for an application in which a mechanical brake such as a crane or elevator must be controlled the safety output from an external safety relay must be serially connected to the brake control circuit NOTE The cables used for safety relay wiring the EMR signal and RS signal must be shielded coaxial cables such as type RG174 U complying wit...

Page 85: ...roup Monitoring Functions 6 F Group Main Profile Parameters 9 A Group Standard Functions 10 B Group Fine Tuning Functions 30 C Group Intelligent Terminal Functions 50 H Group Motor Constants Functions 66 P Group Expansion Card Functions 69 U Group User selectable Menu Functions 74 Programming Error Codes 75 3 ...

Page 86: ... you can achieve a finely tuned system And the SJ7002 Series inverters have a built in auto tuning algorithm to set certain motor parameters Inverter Programming Keypads The front panel keypad is the first and best way to get to know the inverter s capabilities Every function or programmable parameter is accessible from the keypad All keypads have the same basic layout but with different features ...

Page 87: ...r speed when the potentiometer is enabled for output frequency control Potentiometer Enable LED ON when the potentiometer is enabled for value entry OPE SRE only Parameter Display a 4 digit 7 segment display for parameters and function codes Display Units Hertz Volts Amperes kW These LEDs indicate the units associated with the parameter display When the display is monitoring a parameter the approp...

Page 88: ... 2 1 Write data to EEPROM store as powerup default Increment decrement value 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 Select Parameter Select Function Display Data 2 Return to parameter list 2 1 2 1 2 1 2 1 2 1 2 1 Edit Parameter 2 1 2 1 2 1 2 1 2 1 2 1 2 1 D002 D104 Edit D001 Edit PRG LED PRG LED Increment decrement value 1 2 Write data to F001 store D001 as power up default Store as powerup default Monitor...

Page 89: ...You ll notice in the table example to the right the two adjacent marks The two marks that can also be or correspond to these levels of access to editing Low access level to Run Mode edits indicated by left most mark High access level to Run Mode edits indicated by right most mark The Software Lock Setting parameter B031 determines the particular access level that is in effect during Run Mode and a...

Page 90: ... different indications D004 Process variable PV PID feedback monitor Displays the scaled PID process variable feedback value A75 is scale factor D005 Intelligent input terminal status Displays the state of the intelligent input terminals D006 Intelligent output terminal status Displays the state of the intelligent output terminals D007 Scaled output frequency monitor Displays the output frequency ...

Page 91: ... capacitors and cooling fans D023 Program counter Displays the current program step being executed when the inverter is operating under the control of an EZ Sequence program Programs D024 Program number counter Displays the EZ Sequence program identifica tion number if defined in the program when a program is loaded in the inverter Program D025 User monitor 0 Displays state of internal EZ Sequence...

Page 92: ...e Monitoring Trip Events History Conditions on page 6 5 for more details Programming errors generate an error code that begins with the special character See Programming Error Codes on page 3 75 for more information Func Code Name Description Units D080 Trip Counter Number of trip events D081 to D086 Trip monitor 1 to 6 Displays trip event information D090 Programming error monitor Displays progra...

Page 93: ...plies to any motor profile 1st 2nd or 3rd in use at a particular time Output frequency F001 F002 F003 t Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn F001 Output frequency setting 0 to 400 Hz 0 00 0 00 0 00 Standard default target frequency that deter mines constant motor speed F002 Acceleration 1 time setting 0 01 to ...

Page 94: ...e over its entire operating range limited to the motor nameplate voltage and frequency rating then set the base frequency and maximum frequency equal as shown below right NOTE The 2nd motor and 3rd motor settings in the tables in this chapter store an alter nate set of parameters for additional motors The inverter can use the 1st 2nd or 3rd set of parameters to generate the output frequency to the...

Page 95: ...adjust the curve characteristics between the analog input and the frequency output Adjusting O L characteristics In the graph to the right A013 and A014 select the active portion of the input voltage range Parameters A011 and A012 select the start and end frequency of the converted output frequency range respec tively Together these four parameters define the major line segment as shown When the l...

Page 96: ...e starting frequency specified by A111 When the input voltage is greater than the A114 ending value the inverter outputs the ending frequency specified by A112 input 100 20mA 0 4mA A102 f max frequency A101 A103 A104 A105 0 A105 1 input 100 10V 0 A112 f max fwd frequency A111 A113 A114 100 10V f max rev frequency Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW...

Page 97: ...100 The ending point for the voltage input range A015 O L input start frequency enable 0 EXS 00 Use A011 start value 01 01 01 OHz 0 1 Use 0 Hz A016 External frequency filter time constant n 1 to 30 where n number of samples for average 31 500ms filter 8 8 8 A017 Easy sequence function enable OFF 00 Disable 00 00 00 ON 0 1 Enable Func Code Name Description Keypad Range and Settings Defaults Run Mod...

Page 98: ...of Motor Constants on page 4 71 to obtain optimum performance Sensorless vector control 0Hz domain increases the low speed torque performance 0 2 5Hz via an advanced Hitachi torque control algorithm However you will need to size the inverter for one frame size larger than the motor for proper operation Vector control with sensor requires expansion card SJ FB encoder feedback board and a motor shaf...

Page 99: ...ust be adjusted in accordance with the motor specifications Torque Boost The Constant and Variable Torque algorithms feature an adjustable torque boost curve When the motor load has a lot of inertia or starting friction you may need to increase the low frequency starting torque character istics by boosting the voltage above the normal V f ratio shown at right The boost is applied from zero to 1 2 ...

Page 100: ...ltage or the AVR setting voltage Automatic Voltage Regulation set by parameter A082 The graph to the right shows how the inverter input voltage would clip limit the characteristic curve if exceeded Sensorless Vector Control and Sensorless Vector Control 0Hz Domain These advanced torque control algorithms improve the torque performance at very low speeds Sensorless Vector Control improved torque co...

Page 101: ...rve A242 Manual torque boost value 2nd motor 0 0 to 20 0 1 0 1 0 1 0 Can boost starting torque between 0 and 20 above normal V f curve A342 Manual torque boost value 3rd motor 0 0 to 20 0 1 0 1 0 1 0 Can boost starting torque between 0 and 20 above normal V f curve A043 Manual torque boost frequency adjustment 0 0 to 50 0 5 0 5 0 5 0 Sets the frequency of the V f breakpoint A in graph top of previ...

Page 102: ...ch a backward rotating load over current trips can occur Use DC braking as an anti windmilling technique to stop the motor and load and allow a normal acceleration from a stop See also the Acceleration Pause Function on page 3 21 You can configure the inverter to apply DC braking at stopping only at starting only or both DC braking power 0 100 can be set separately for stopping and starting cases ...

Page 103: ...avoid specifying a braking time that is long enough to cause motor overheating If you use DC braking we recommend using a motor with a built in thermistor and wiring it to the inverter s thermistor input see Thermistor Thermal Protection on page 4 25 Also refer to the motor manufacturer s specifications for duty cycle recommendations during DC braking Func Code Name Description Keypad Range and Se...

Page 104: ...ls 75 150kW Models 0 4 55kW 80 90 100 80 90 100 15 75 kHz 10 60 kHz 10 20 30 40 50 60 70 3 DC braking carrier frequency 35 Models 185 4000kW 80 90 100 kHz Max braking ratio Upper limit Frequency command Lower limit Settable range A061 A062 Output frequency Func Code Name SRW Display Keypad Range and settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn A061 Frequency up...

Page 105: ...he inverter output frequency and voltage at low levels long enough to bring the load to a stop and commence turning in the desired direction before the acceleration ramp resumes See also DC Braking Settings on page 3 18 Frequency command Jump frequencies Output frequency Hysteresis values A067 A065 A063 A064 A064 A066 A066 A068 A068 Func Code Name Description Range and Settings Defaults Run Mode E...

Page 106: ...Ti When you set A073 0 the integrator is disabled Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn A071 PID Enable OFF 00 PID operation OFF 00 00 00 ON 0 1 PID operation ON R ON 02 PID operation ON with inverted output A072 PID proportional gain 0 2 to 5 0 1 0 1 0 1 0 A073 PID integral time constant 0 0 to 999 9 1000 to 3...

Page 107: ...al accel decel will allow for the shortest accel and decel times based on the actual load conditions The function continuously monitors output current and DC bus voltage to avoid reaching their respective trip levels NOTE In this mode the settings of acceleration and deceleration times F002 and F003 are disregarded The acceleration time is controlled to maintain output current below the level set ...

Page 108: ...u can specify the frequency transition point the point at which the standard acceleration F002 or deceleration F003 changes to the second acceleration A092 or deceleration A093 These profile options are also available for the second motor settings and third motor settings All acceleration and deceleration times are time to ramp from zero speed to full speed or full speed to zero speed Select a tra...

Page 109: ...Dec2 profile TM 00 2CH input from terminal 00 00 00 FREE 0 1 transition frequency F R 02 when motor direction reverses A294 Select method to switch to Acc2 Dec2 profile 2nd motor TM 00 2CH input from terminal 00 00 00 FREE 0 1 transition frequency F R 02 when motor direction reverses A095 Acc1 to Acc2 frequency transition point 0 00 to 400 0 Hz model 4000HFx2 is 0 00 to 120 0 Hz 0 0 0 0 0 0 Output...

Page 110: ...ency time Output frequency time Output frequency Linear Sigmoid U shape Reverse U shape Accel A97 Decel A98 00 Set value Curve 01 02 03 Linear acceleration and deceleration for general purpose use Avoid jerk on start stop for elevators use for delicate loads on con veyors Tension control for winding applications web presses roller accumulators Typical applications Func Code Name Description Keypad...

Page 111: ...st deviation 02 02 02 Sets the curve deviation from straight line acceleration in 10 levels 10 10 Largest deviation A132 Deceleration curve constants setting 01 0 1 Smallest deviation 02 02 02 Sets the curve deviation from straight line deceleration in 10 levels 10 10 Largest deviation time Output frequency 25 50 75 of target time Output frequency 25 50 75 of target time Output frequency 25 50 75 ...

Page 112: ... frequency corresponding to the bipolar voltage input range ending point A113 O2 L input active range start voltage 100 to 100 100 100 100 Starting point for the bipolar voltage input range A114 O2 L input active range end voltage 100 to 100 100 100 100 Ending point for the bipolar voltage input range Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE...

Page 113: ...0 to 400 0 Hz 0 00 0 00 0 00 A146 ADD direction select FW 00 Plus adds A145 value to output frequency 00 00 00 RV 0 1 Minus subtracts A145 value from output frequency Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn Func Code Name Description Range and Settings Defaults Run Mode Edit Lo Hi FEF2 FE2 EU FUF2 FU2 USA FF2 F2 ...

Page 114: ...inverter to reset its operation Other parameters specify the allowable under voltage level and the delay time before restarting The proper settings depend on the typical fault conditions for your application the necessity of restarting the process in unattended situations and whether restarting is always safe Input power Motor speed Power failure Inverter output Power failure allowable power fail ...

Page 115: ...FF 00 Disable 00 00 00 ON 0 1 Enable DOFF 02 Disable during stop and ramp to stop B005 Number of restarts on power failure under voltage trip events 16 00 Restart 16 times 00 00 00 FREE 0 1 Always restart B006 Phase loss detection enable OFF 00 Disable no trip on phase loss 00 00 00 ON 0 1 Enable trip on phase loss B007 Restart frequency threshold 0 00 to 400 0 Hz model 4000HFx2 is 0 00 to 120 0 H...

Page 116: ...vent error E05 in the history table The inverter turns the motor output OFF when tripped Separate settings are available for the second and third motors if applicable as shown in the table below Example 1 setting for SJ700 110LFE2 0 4 to 55kW The rated motor current is 64A The setting range is 0 2 64 to rated current or 12 8A to 64 0A For a setting of B012 64A current at 100 rated current the curv...

Page 117: ...the torque profile settings Use the one that matches your load Reduced Torque Characteristic The example below shows the effect of the reduced torque characteristic curve for example motor and current rating At 20Hz the output current is reduced by a factor of 0 8 for given trip times Function Code Data Function Description B013 B213 B313 00 Reduced torque 0 1 Constant torque 02 Free setting Trip ...

Page 118: ...ction Code Name Description Range B015 B017 B019 Free setting electronic thermal frequency 1 2 3 Data point coordinates for Hz axis horizontal in the free form curve 0 to 400 Hz model 4000HFx2 is 0 00 to 120 0 Hz B016 B018 B020 Free setting electronic thermal current 1 2 3 Data point coordinates for Ampere axis vertical in the free form curve 0 0 disable 0 1 to 1000 Trip current reduction factor x...

Page 119: ... inverter B212 Level of electronic thermal setting 2nd motor 0 20 x rated current to 2 00 x rated current A rated current of inverter B312 Level of electronic thermal setting 3rd motor 0 20 x rated current to 2 00 x rated current A rated current of inverter B013 Electronic thermal characteristic SUB 00 Reduced torque 01 01 00 CRT 0 1 Constant torque FREE 02 V f free setting B213 Electronic thermal...

Page 120: ...FF2 F2 Jpn B021 Overload restriction operation mode OFF 00 Disable 01 01 01 Select the operating mode during overload conditions ON 0 1 Enable for acceleration and constant speed CRT 02 Enable for constant speed only N R 03 Enable for accel decel and constant speed B022 Overload restriction setting 0 20 x rated current to 1 80 x rated current A rated current times 1 50 B023 Deceleration rate at ov...

Page 121: ...ed by means of an intelligent input terminal see Overload Restriction on page 4 29 B030 Restart freq select for active freq matching CUTOFF 00 Frequency at last shutoff 00 00 00 MAX 0 1 Maximum frequency SET 02 Set frequency Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn ...

Page 122: ... include A019 Multi speed operation selection The editing access to B031 itself is unique and is specified in the right most two columns below NOTE Since the software lock function B031 is always accessible when the motor is stopped this feature is not the same as password protection used in other industrial control devices NOTE To disable parameter editing when using B031 lock modes 00 and 01 ass...

Page 123: ...ription Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn B034 Run power on warning time 0 to 9999 0 to 99990 1000 to 6553 10000 to 655300 hours 0 0 0 B035 Rotational direction restriction FREE 00 Enable for both directions 00 00 00 FW 0 1 Enable for forward only RV 02 Enable for reverse only B036 Reduced voltage start selection 000 short to 255 lon...

Page 124: ...001 C008 06 A038 A039 Jogging 08 F202 F203 A203 A204 A220 A241 A244 A261 A262 A292 A296 B212 B213 H202 H206 H220 H224 H230 H234 H250 H252 H260 2nd motor control 11 B088 Free run stop 17 F302 F303 A303 A304 A320 A342 A344 A392 A393 B312 B313 H306 3rd motor control 18 C102 Reset 27 28 29 C101 UP DWN A044 00 01 A041 A043 Torque boost function 04 H060 0Hz domain SLV limiter A244 00 01 A241 A243 Torque...

Page 125: ...function Function Code Data Resulting Non displayed Functions when B37 01 Notes Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn B040 Torque limit selection 4 SET 00 4 quadrant mode 00 00 00 TM 0 1 Selected by two input terminals see p 4 30 O2 02 From analog O2 input 0 to 10V 0 to 200 OP1 03 From expansion card 1 OP2 04 F...

Page 126: ...the parameter setting will not be changed When B052 is less than the supply voltage the rectified DC voltage or the AC voltage times square root of two when power recovers the inverter will be in the LAD stop state and cannot decelerate The Stop Command and frequency change command are ignored until deceleration is complete be sure to set B052 higher than the standard supply voltage A non stop dec...

Page 127: ... status and cannot decelerate Stop command and frequency change command are not accepted until deceleration is complete Be sure to set b052 higher than the normal supply voltage Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn B050 Controlled deceleration and stop on power loss OFF 00 Disable 00 00 00 Allows inverter cont...

Page 128: ...for inverter motor applications that must comply with particular regulatory agencies For example a European CE approved application requires the inverter carrier to be less than 5 kHz Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE xFE2 EU xFU2 USA xFF2 Jpn B060 O input maximum limit level of window comparator 0 to 100 Lower limit B061 B062 x 2 100 100 100...

Page 129: ...this case you will typically set B088 01 in order to resume from the current speed after a free run stop see diagram below right Note that using the default setting B088 00 can cause trip events when the inverter attempts to force the load quickly to zero speed Scaled output frequency D007 Output frequency D001 Factor B086 Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit...

Page 130: ...tor speed Resume from current speed wait time FW RV B003 B088 01 B088 00 Resume from 0Hz B091 01 Stop Mode free run stop B091 01 Stop Mode free run stop t t Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn B088 Restart mode after FRS ZST 00 Restart from 0Hz 00 00 00 Selects how the inverter resumes operation when the free...

Page 131: ...0 to 760 V 400V class 360 720 360 720 360 720 B098 Thermistor for thermal protection control OFF 00 Disable 00 00 00 PTC 0 1 Enable PTC thermistor NTC 02 Enable NTC thermistor B099 Thermal protection level setting 0 0 to 9999 Ohms 3000 3000 3000 Thermistor resistance threshold at which trip occurs Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU...

Page 132: ...leration 0 00 to 5 00 seconds 0 00 0 00 0 00 Sets time delay from receipt of brake confirmation signal to start of motor acceleration B123 Brake Wait Time for Stopping 0 00 to 5 00 seconds 0 00 0 00 0 00 Sets time delay from brake confirmation signal turns OFF to inverter deceleration to 0 Hz B124 Brake Wait Time for Confirmation 0 00 to 5 00 seconds 0 00 0 00 0 00 Sets the wait time for confirmat...

Page 133: ...ops deceleration t B130 01 OVLADSTOP enable t Start deceleration Deceleration resumed Output frequency Over voltage protection trip threshold Over voltage protection trip threshold DC bus level Func Code Name Description Keypad Range and Settings Defaults Run Mode Edit Lo Hi SRW OPE FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn B130 Over voltage LADSTOP enable OFF 00 Disable 00 00 00 Pauses deceleration ram...

Page 134: ... you have assigned option 01 Reverse Run to terminal 1 The option codes and the specifics of how each one works are in Chapter 4 The input logic convention is programmable for each of the six inputs Most inputs default to normally open active high but you can select normally closed active low in order to invert the sense of the logic Func Code Name Description Range and Settings Defaults Run Mode ...

Page 135: ...gs and example wiring diagrams are in Using Intelligent Input Terminals on page 4 13 C015 Terminal 5 active state NO 00 Normally open N O 00 00 00 NC 0 1 Normally closed N C C016 Terminal 6 active state NO 00 Normally open N O 00 00 00 NC 0 1 Normally closed N C C017 Terminal 7 active state NO 00 Normally open N O 00 00 00 NC 0 1 Normally closed N C C018 Terminal 8 active state NO 00 Normally open...

Page 136: ...O2 is enabled for input Use terminal L for signal return OFF condition Terminal O is enabled for voltage input use terminal L for signal return 17 SET3 Set select 3rd motor data Switch from normal 1st to 3rd motor parameters for gener ating frequency output to motor 18 RS Reset Inverter Resets the trip condition turns OFF the motor output and asserts powerup reset 20 STA START 3 wire interface Sta...

Page 137: ...que limit select Bit 1 LSB 42 TRQ2 Torque limit selection bit 2 Binary encoded torque limit select Bit 2 MSB 43 PPI Proportional Proportional Integral mode selection ON selects Proportional only control OFF selects Propor tional Integral control 44 BOK Brake confirmation signal Indicates external brake has released used only for external brake control function 45 ORT Orientation home search The en...

Page 138: ...is ON 66 CP1 Multi stage position select 1 Binary encoded position select bit 1 LSB 67 CP2 Multi stage position select 2 Binary encoded position select bit 2 LSB 68 CP3 Multi stage position select 3 Binary encoded position select bit 3 MSB 69 ORL Zero return limit function Indicates that the load has reached the zero return point so the inverter stops the zero return operation in progress 70 ORG Z...

Page 139: ... C024 Terminal 14 function 07 OTQ 07 OTQ 07 OTQ C025 Terminal 15 function 08 IP 08 IP 08 IP C026 Alarm relay terminal function 05 AL 05 AL 05 AL C027 FM signal selection 12 programmable functions available for analog outputs see after next section 00 output freq C028 AM signal selection 00 output freq C029 AMI signal selection 00 output freq C030 Digital current monitor reference value 0 20 x rate...

Page 140: ...gnal Inverter input power has decreased below the acceptable input voltage level 09 UV Under voltage signal Inverter input power has decreased below the acceptable input voltage level 10 TRQ In torque limit Output torque exceeds level set for the particular torque frequency quadrant in effect during operation 11 RNT Operation time over Inverter Run time exceeds the limit set by Run power on warnin...

Page 141: ... by C159 has a logical 1 result 39 WAC Capacitor life warning Capacitor bank on the main board needs replacement 40 WAF Low cooling fan speed Cooling fan is enabled but it is rotating below normal speed 41 FR Starting contact signal ON while the inverter receives a FW or REV command 42 OHF Heat sink overheat warning Inverter heat sink temperature is above the threshold set by C064 43 LOC Low outpu...

Page 142: ...Output voltage Rated output voltage to motor 0 to 100 05 Input power Rated input power 0 to 200 06 Electronic thermal overload Percentage of electronic overload attained 0 to 100 07 LAD frequency Internal ramp generator frequency 0 to max frequency in Hz 08 Digital current monitor Signal freq 1 440 Hz when output current C030 setting 0 2 x rated current to 2 0 x rated current A 09 Motor temperatur...

Page 143: ...de absolute value of the difference between the Setpoint desired value and Process Variable actual value The PID output deviation signal OD output terminal function option code 04 indicates when the error magnitude has exceeded a magnitude you define 05 Input power Rated input power 0 to 200 06 Electronic thermal overload Percentage of electronic overload attained 0 to 100 07 LAD frequency Interna...

Page 144: ...to 100 0 3 0 3 0 3 0 Sets the PID loop error threshold SP PV absolute value to trigger intelligent output OD C045 Frequency arrival setting for acceleration 2 0 0 to 99 99 100 0 to 400 0 Hz 0 00 0 00 0 00 C046 Frequency arrival setting for deceleration 2 0 0 to 99 99 100 0 to 400 0 Hz 0 00 0 00 0 00 C052 Maximum PID feedback PV data 0 0 to 100 0 0 00 0 00 0 00 C053 Minimum PID feedback PV data 0 0...

Page 145: ...400bps 03 2400 bps 4800bps 04 4800 bps 9600bps 05 9600 bps 19200bps 06 19200 bps C072 Node allocation 1 to 32 node 1 1 1 Set the address of the inverter on the network C073 Communication data length selection 7BIT 07 7 bit data 07 07 07 8BIT 08 8 bit data C074 Communication parity selection NO 00 No parity 00 00 00 EVN 0 1 Even parity ODD 02 Odd parity C075 Communication stop bit selection 1BIT 0 ...

Page 146: ...N or ON to OFF transition of RS and if desired stop the inverter if it is in Run Mode A trip event causes the inverter output to the motor to turn OFF immediately If in Run Mode when the trip Func Code Name Description Range and Settings Defaults Run Mode Edit Lo Hi FEF2 FE2 EU FUF2 FU2 USA FF2 F2 Jpn C081 O input span calibration 0 to 9999 1000 to 6553 10000 to 65530 Factory calibrated C082 OI in...

Page 147: ...but does not clear position counter no effect if a trip does not exist C103 Restart mode after reset ZST 00 Restart at 0 Hz 00 00 00 fST 0 1 Resume operation after frequency matching FIX 02 Restart with active matching frequency C105 FM gain adjustment 50 to 200 100 100 100 C106 AM gain adjustment 50 to 200 100 100 100 C107 AMI gain adjustment 50 to 200 100 100 100 C109 AM bias adjustment 0 to 100...

Page 148: ...unctions available except LOG1 to LOG6 00 output frequency C149 Logic output 3 function B C150 Logic output 3 operator AND 00 AND 00 00 00 OR 0 1 OR XOR 02 XOR exclusive OR C151 Logic output 4 function A All programmable output functions available except LOG1 to LOG6 00 output frequency C152 Logic output 4 function B C153 Logic output 4 operator AND 00 AND 00 00 00 OR 0 1 OR XOR 02 XOR exclusive O...

Page 149: ...62 Terminal 3 input response time 0 to 200 x 2 ms 0 0 0 0 0 0 C163 Terminal 4 input response time 0 to 200 x 2 ms 0 0 0 0 0 0 C164 Terminal 5 input response time 0 to 200 x 2 ms 0 0 0 0 0 0 C165 Terminal 6 input response time 0 to 200 x 2 ms 0 0 0 0 0 0 C166 Terminal 7 input response time 0 to 200 x 2 ms 0 0 0 0 0 0 C167 Terminal 8 input response time 0 to 200 x 2 ms 0 0 0 0 0 0 C168 Terminal FW i...

Page 150: ...tor Constants on page 4 71 Please read these before trying to auto tune the motor parameters Output V f control constant torque V f control variable torque V f control free setting curve Inverter Torque Control Algorithms Sensorless vector SLV control Sensorless vector 0Hz domain Vector control with sensor 00 05 04 03 02 01 A044 Func Code Name Description Keypad Range and Settings Defaults Run Mod...

Page 151: ...rating H224 Motor constant J 2nd motor 0 001 to 9 999 10 00 to 99 99 100 0 to 999 9 1000 to 9999 ratio unit less H030 Auto tuned motor constant R1 1st motor 0 001 to 9 999 10 00 to 65 53 Ohms According to inverter rating H230 Auto tuned motor constant R1 2nd motor 0 001 to 9 999 10 00 to 65 53 Ohms H031 Auto tuned motor constant R2 1st motor 0 001 to 9 999 10 00 to 65 53 Ohms According to inverter...

Page 152: ...0 100 100 100 H070 Terminal selection PI proportional gain setting 0 0 to 999 9 1000 100 0 100 0 100 0 H071 Terminal selection PI integral gain setting 0 00 to 999 9 1000 100 0 100 0 100 0 H072 Terminal selection P proportional gain setting 0 00 to 10 00 1 00 1 00 1 00 H073 Gain switching time 0 to 999 milliseconds 100 100 100 Func Code Name Description Keypad Range and Settings Defaults Run Mode ...

Page 153: ...everse pulse trains P014 Home search stop position setting 0 to 4095 pulses 0 0 0 P015 Home search speed setting Start frequency to maximum frequency up to 120 0 Hz 5 00 5 00 5 00 P016 Home search direction setting FW 00 Forward 00 00 00 RV 0 1 Reverse P017 Home search completion range setting 0 to 9999 1000 10 000 pulses 5 5 5 P018 Home search completion delay time setting 0 00 to 9 99 seconds 0 ...

Page 154: ...arity NOR 00 Indicated by polarity 00 00 00 DIR 0 1 Depends on motor direction P039 Forward speed limit for torque control mode 0 00 to maximum frequency Hz 0 00 0 00 0 00 P040 Reverse speed limit for torque control mode 0 00 to maximum frequency Hz 0 00 0 00 0 00 P044 DeviceNet comm watchdog timer 0 00 to 99 99 seconds 1 00 1 00 1 00 P045 Inverter action on DeviceNet comm error TRP 00 Trip 01 01 ...

Page 155: ...selection LOW 00 Low speed 00 00 00 Hi1 0 1 High speed Hi2 02 High speed 2 P069 Zero return direction selection FW 00 Forward 00 00 00 RW 0 1 Reverse P070 Low speed zero return frequency 0 00 to 10 00 Hz 0 00 0 00 0 00 P071 High speed zero return frequency 0 00 to 99 99 100 0 to maximum frequency setting 1st motor Hz 0 00 0 00 0 00 P072 Forward position range 0 to 268435455 when P012 02 0 to 10737...

Page 156: ...curs 1 Position setting 2 Speed setting output frequency 3 Acceleration and deceleration time In absolute position control mode the frequency and accel decel settings selected at absolute position control are applied If the position setting value is small the inverter may decelerate the motor for positioning before its speed reached the set speed setting In absolute position control mode the direc...

Page 157: ...on memory location by setting P074 2 Move the work piece or machine to the desired location Enter an operation command while the ORT terminal is in the ON state The speed and accel decel settings selected at the operation command input are applied Teaching operation can be performed when power is input to the power supply terminals R0 and T0 of the inverter control circuit The current position cou...

Page 158: ...ers such as A001 In the case of pointing to an editable functions you use the Up Down keys to change the value and the Store key to accept the change into memory the same procedure as a normal parameter edit TIP Function B037 selects which parameter groups are displayed If you want to limit the displayed parameters to only the U Group functions set B037 02 Func Code Name Description Range and Sett...

Page 159: ...Frequency lower limit setting 1st 2nd motor 004 204 304 A003 A203 A303 Base frequency setting 1st 2nd 3rd motor 1 005 205 305 F001 A020 A220 A320 Output frequency setting Multi speed freq setting 1st 2nd 3rd motor 2 006 206 306 A021 to A035 Multi speed freq settings 009 P015 Home search speed setting 012 212 A062 A262 Frequency lower limit setting 1st 2nd motor A061 A261 Frequency upper limit sett...

Page 160: ...B106 B108 B110 Free V f frequency B100 Free setting V f frequency 1 B100 Free V f frequency B102 Free setting V f frequency 2 B104 B106 B108 B110 Free V f frequency B100 B102 Free V f frequency B104 Free setting V f frequency 3 B106 B108 B110 Free V f frequency B100 B102 B104 Free V f frequency B106 Free setting V f frequency 4 B108 B110 Free V f frequency B100 B102 B104 B106 Free V f frequency B1...

Page 161: ...propriate value Note 2 These parameters are checked even when the digital operator option code 02 is not specified for the frequency source setting A001 Note 3 Set frequency speed values are not permitted to be inside the jump frequency ranges if defined When a frequency reference value from a real time source such as keypad potentiometer or analog input are inside a jump frequency range the actua...

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Page 163: ...at Power Loss 4 Connecting to PLCs and Other Devices 7 Using Intelligent Input Terminals 13 Using Intelligent Output Terminals 43 Analog Input Operation 63 Analog Output Operation 66 Setting Motor Constants for Vector Control 69 PID Loop Operation 75 Configuring the Inverter for Multiple Motors 76 4 ...

Page 164: ...s This chapter shows the parameters and input output terminals associated with PID loop operation 6 Multiple motors A single SJ7002 inverter may be used with two or more motors in some types of applications This chapter shows the electrical connections and inverter parameters involved in multiple motor applications The topics in this chapter can help you decide the features that are important to y...

Page 165: ...ers if the Run command is active If a restart may pose danger to personnel so be sure to use a lock out circuit so that it will not restart after power recovery Otherwise it may cause injury to personnel WARNING The Stop Key is effective only when the Stop function is enabled Be sure to enable the Stop Key separately from the emergency stop Otherwise it may cause injury to personnel WARNING During...

Page 166: ...efault configuration Chapter 2 covered wiring the power source to the inverter input and the inverter output to the motor By default the inverter s internal control circuit gets its power from two phases R and T from the input The user accessible 2 wire jumper R R0 and T T0 connects input power to the control circuit To provide power to the control circuit after input power loss you must change th...

Page 167: ...Use B051 to determine the point at which a decaying DC bus voltage will trigger the controlled deceleration Use parameter B054 to specify an initial step wise deceleration at power loss and B053 to specify the duration of the linear deceleration Note that this feature also affects the output signals that indicate instantaneous power fail and under voltage conditions see Instantaneous Power Failure...

Page 168: ...ter B052 to specify a threshold for the over voltage In this case the inverter pauses deceleration runs at constant speed When the DC bus decays again below the threshold linear deceleration resumes The pause resume process will repeat as necessary until the DC bus energy is depleted under voltage condition occurs NOTE 1 Be sure to set the over voltage threshold greater than the DC bus voltage tri...

Page 169: ...nds of each connection shown in the diagram to the right The inverter can accept either sourcing or sinking type inputs from an external device such as a PLC A terminal jumper configures the input type connecting the input circuit common to the supply or Detailed wiring examples are in Using Intelligent Input Terminals on page 4 13 This chapter shows the inverter s internal electrical component s ...

Page 170: ...485 serial communications Jumper for termination Send receive 100Ω Intelligent relay output alarm function default Signals for expanded features including encoder feedback digital I O and DeviceNet networking Intelligent outputs 5 terminals open collector CM2 11 12 13 14 15 Input circuits Output circuits FM Braking unit optional AM output monitor AMI output monitor Control circuit Recti fier Inver...

Page 171: ...logic inputs 27VDC max use P24 or an external supply refer enced to terminal CM1 4 7kΩ input impedance FW Forward stop command 27VDC max use P24 or an external supply refer enced to terminal CM1 4 7kΩ input impedance 11 12 13 14 15 Intelligent programmable discrete logic outputs Open collector type 50mA max ON state current 27 VDC maximum OFF state voltage TH Thermistor input Reference to CM1 min ...

Page 172: ...w shows how route control circuit wiring 1 Separate the control circuit wiring into two bundles to make use of available space 2 Route the wiring from the control terminal block to the wiring plate Continue routing past the PCB attachment plate to the wiring exit area 3 Secure the control wiring to the PCB attachment plate with cable ties Wiring plate Control circuit wiring PCB attachment plate ...

Page 173: ...al power source enable 4 22 MI1 56 General purpose input 1 4 38 SFT 15 Software lock 4 23 MI2 57 General purpose input 2 4 38 AT 16 Analog input voltage current sel 4 24 MI3 58 General purpose input 3 4 38 SET3 17 Set select 3rd motor data 4 19 MI4 59 General purpose input 4 4 38 RS 18 Reset inverter 4 24 MI5 60 General purpose input 5 4 38 STA 20 Start 3 wire interface 4 25 MI6 61 General purpose...

Page 174: ... FR 41 Starting contact signal 4 59 UV 09 Under voltage signal 4 48 OHF 42 Heatsink overheat warning 4 59 TRQ 10 In torque limit signal 4 51 LOC 43 Low output current signal 4 60 RNT 11 Run time over 4 51 M01 44 General output 1 4 60 ONT 12 Power ON time over 4 51 MO2 45 General output 2 4 60 THM 13 Thermal alarm signal 4 52 MO3 46 General output 3 4 60 BRK 19 Brake release signal 4 54 MO4 47 Gene...

Page 175: ...to the PLC terminal on the inverter to complete the input circuit Input Wiring Examples The following four input configurations are available to interface the inverter inputs to switches or the outputs of another system such as a PLC 5 3 1 7 6 4 2 8 Input circuits 24VDC common Sinking inputs internal supply SJ7002 inverter 5 3 1 PLC CM1 7 6 4 2 8 Input circuits 24VDC common SJ7002 inverter 5 3 1 7...

Page 176: ...the left The common return for inputs is CM1 in this case The diagram on the right shows the default jumper position and example input wiring for xFE models Europe version For this case the common return for inputs is P24 Be sure the jumper position and return terminal used match your application wiring needs 5 3 1 4 2 FW TH PLC P24 CM1 5 3 1 4 2 FW TH PLC P24 CM1 Default jumper position P24 PLC a...

Page 177: ...erter can store up to 16 different fixed target frequencies speeds in parameters A020 to A035 Binary inputs select the speed through four of the intelligent terminals configured as binary encoded inputs CF1 to CF4 per the table These can be any of the eight inputs and in any order You can use fewer inputs if you need eight or fewer speeds NOTE When choosing a subset of speeds to use always start a...

Page 178: ...eed setting more than 50Hz 60Hz is to be set it is necessary to program the maximum frequency A004 high enough to allow that speed While using the multi speed capability you can monitor the output frequency with monitor function D001 during each segment of a multi speed operation There are two ways to program the speeds into the registers A020 to A035 1 Standard keypad programming a Select each pa...

Page 179: ...owtheinputcombinationswork Opt Code and Symbol 32 SF1 33 SF2 34 SF3 35 SF4 35 SF5 36 SF6 37 SF7 Valid for Inputs 1 to 8 Required Settings F001 A020 to A035 A019 01 Default terminals Requires config Symbol Function Name SF1 Bit level Speed Select 1 SF2 Bit level Speed Select 2 SF3 Bit level Speed Select 3 SF4 Bit level Speed Select 4 SF5 Bit level Speed Select 5 SF6 Bit level Speed Select 6 SF7 Bit...

Page 180: ... the right example diagram a jog command interrupts a Run mode operation However if the Jog command turns ON before the FW or RV terminal turns ON the inverter output turns OFF Note the following Jogging is not performed when the value of A038 jogging frequency is smaller than the start frequency B082 or the value is 0 Hz Be sure to turn ON FW or RV after the JG input turns ON for a jog operation ...

Page 181: ...The DB input is designed to improve stopping performance Use a mechanical brake for holding a stop position Set Second or Third Motors If you assign the SET or SET3 functions to an intelligent input terminal you can select between two or three sets of motor parameters You may assign one or both of these functions These second and third parameters store alternate sets of motor characteristics When ...

Page 182: ...asting If terminal FRS is turned OFF the output resumes sending power to the motor if the Run command is still active The free run stop feature works with other parameters to provide flexibility in stopping and starting motor rotation In the diagram below parameter B088 selects whether the inverter resumes operation from 0 Hz left graph or the current motor rotation speed right graph when the FRS ...

Page 183: ...ction prevents that automatic startup If the USP input is active the inverter will not run without outside interven tion In this case there are two ways to reset an alarm and resume running 1 Turn the Run command OFF or 2 Perform a reset operation by the terminal RS input or the keypad Stop reset key The three examples below show how the USP function works in the scenarios described at the bottom ...

Page 184: ... inverter would be sufficient when using the commercial power source switching The CS Commercial Power Source Enable input signal operation is as follows OFF to ON transition signals the inverter that the motor is already running at powerup via bypass thus suppressing the inverter s motor output in Run Mode ON to OFF transition signals the inverter to apply a time delay B003 frequency match its ou...

Page 185: ...er GFI trips on a ground fault the bypass circuit will not operate the motor When an inverter backup is required take the supply from the bypass circuit GFI Use control relays for FW RV and CS Software Lock When the terminal SFT is ON the data of all the parameters and functions except the output frequency depending on the setting of B031 is locked prohibited from editing The keypad and remote pro...

Page 186: ...on The minimum pulse width for RS must be 12 ms or greater The alarm output will be cleared within 30 ms after the onset of the Reset command Note the following When the control terminal RS input is already ON at powerup for more than 4 seconds the remote operator display is R ERROR COMM 2 the display of the digital operator is However the inverter has no error To clear the digital operator error ...

Page 187: ... Use a selector switch such as SPST for the Forward Reverse input Be sure to set the operation command selection A002 01 for input terminal control of motor Note the following If you have a motor control interface that needs logic level control rather than momentary pulse control use the FW and RV inputs instead The STP logic is inverted Normally the switch will be closed so you open the switch to...

Page 188: ...pidly resulting in a trip Internal Speed Loop Gain Settings When sensorless vector control 0Hz sensorless vector control or vector control with sensor is selected for the control method the Control Gain Switching function selects between two sets of gains in the internal speed loop These gains are used in proportional and integral compensa tion When Control Gain Switching is not selected for an in...

Page 189: ...l mode becomes proportional integral control The proportional gain Kpp value determines the droop Set the desired value using parameter H052 The relationship between the Kpp value and the droop is shown below The relationship between the droop and the rated rotation speed is shown below H050 H250 PI proportional gain 0 0 to 999 9 1000 gain H051 H251 PI integral gain 0 0 to 999 9 1000 gain H052 H25...

Page 190: ...rator interface When the OPE terminal is ON the operator interface Run command over rides commands from input termi nals such as FW RV The inverter will use the standard output frequency settings to operate the motor When the OPE terminal is OFF the Run command operates normally as configured by A002 When changing the OPE state during Run Mode inverter is driving the motor the inverter will stop t...

Page 191: ...e following If the overload restriction constant B023 or B026 is set too short an over voltage trip during deceleration will occur due to regenerative energy from the motor When an overload restriction occurs during acceleration the motor will take longer to reach the target frequency or may not reach it The inverter will make the following adjustments a Increase the acceleration time b Raise torq...

Page 192: ...lligent input terminals 1 and 2 this mode changes and uses torque limits 1 4 set in B041 B044 Selected torque limit range is valid in all four quadrants Inputs TRQ1 and TRQ2 apply only to terminal selection mode 3 Analog input mode This mode sets torque limit value by the voltage applied to terminal O2 referenced to L for ground An input of 0 10V corresponds to the torque limit value of 0 to 200 T...

Page 193: ... any particular time The parameters in B041 B042 B043 and B044 determine the amount of torque limiting that the inverter applies The terminal selection mode B040 01 uses two intelligent inputs TRQ1 and TRQ2 for the binary encoded selection of one of the four torque limit parameters B041 B042 B043 and B044 Code Function Data or Range Description A044 A244 Control method selection 00 01 02 03 04 05 ...

Page 194: ...e braking error signal BER This signal is useful to engage an emergency brake to ensure the load does not move if the primary braking system has failed 3 While the brake release output BRK is ON the inverter drives the motor but does not accelerate immediately The inverter waits for confirmation from the external brake When the external brake system properly releases it signals the inverter by usi...

Page 195: ...s OFF after BRK turns OFF until decelerating the inverter to 0 Hz B124 Brake wait time for confirmation 0 00 to 5 00 sec Sets the wait time for BOK signal after turn ON OFF of BRK signal If BOK is not received during the specified time the inverter will trip with an external brake error BER B125 Break release frequency setting 0 00 to 99 99 Hz 100 0 to 400 0 Hz Sets the frequency at which the inve...

Page 196: ...intelligent input as the ADD terminal your application can selectively apply the fixed value in A145 to offset positively or negatively the inverter output frequency in real time Opt Code and Symbol 45 ORT 46 LAC 47 PCLR 48 STAT Valid for Inputs 1 to 8 Required Settings B120 01 Set B121 to B126 Wiring terminals on SJ FB Expansion Card Symbol Function Name Description ORT Orientation Orientation ho...

Page 197: ...lse train position control but also with the torque control function Suitable applications include material winding machines The torque command input is enabled when the ATR intelligent input assigned with option code 52 is ON You can select one of four torque command input methods digital operator and three analog input terminals by the torque command input selection Opt Code 51 Symbol F TM Valid...

Page 198: ...ut power display gain setting The gain can be set within the range of 1 to 1000 resolution 1 There are two ways to clear the cumulative power data Set B078 01 and press the STR key on the digital operator Configure an intelligent input for the KHC function option code 53 Turn ON the input to clear the cumulative power data When B079 cumulative input power display gain setting 1000 cumulative power...

Page 199: ... in the motor The forcing function is available when one of the following vector control modes is configured for use at the inverter output A044 03 sensorless vector control A044 04 0Hz range sensorless vector control A044 05 vector control with sensor To use current forcing assign option code 55 to an intelligent input terminal After making the input assignment the inverter will accept an operati...

Page 200: ...the last frequency adjusted by UP DWN in memory If the inverter power is cycled OFF and ON or the RS reset terminal receives a reset ON and OFF while AHD is ON holding analog value the data held at the moment of power OFF or Reset ON will be used The wave form below shows a typical sequence for use of the Analog Holding Command NOTE Frequent use of the Analog Hold function may damage the correspon...

Page 201: ...initialized upon an input transition The transition is not yet transferred to the output The timer is initialized again if an input transitions before the timer expires When the timer expires the state of all three position select inputs is transferred to the output to generate a new position selection P060 to P067 Note that excessively long determination time settings will reduce the overall perf...

Page 202: ...using the final stop Choose the zero return mode that best fits your application Low speed Zero Return 1 Motor accelerates for the specified acceleration time to the low zero return speed 2 Motor runs at the low zero return speed 3 Inverter stops motor and sets position value to zero when ORL signal turns ON High speed 1 Zero Return 1 Motor accelerates for specified acceleration time to high zero ...

Page 203: ...Turn ON the SPD terminal input to perform speed control while in absolute position control mode The direction of rotation depends on the operation command FWD or REV When switching from speed control to position control be sure to verify the sign of the value set in the operation command While the SPD terminal is OFF the current position count remains at zero If the SPD terminal is turned OFF duri...

Page 204: ...en inverter power is turn ON or the inverter is reset You may also use the PCC Pulse Counter Clear input to clear the cumulative count The frequency resolution of the input pulse can be calculated by the formula shown below assuming a pulse signal input with 50 duty cycle Do not input higher frequencies than the calculated value Opt Code and Symbol 74 PCNT 75 PCC Valid for Inputs 1 to 8 Monitor Se...

Page 205: ... you can assign it to any of the functions that the open collector outputs can use TIP The open collector transistor outputs can handle up to 50mA each We highly recommend that you use an external power source as shown It must be capable of providing at least 250mA to drive the outputs at full load If you need output current greater than 50mA use the inverter output to drive a small relay Be sure ...

Page 206: ...chatter if the output frequency is near one of the thresholds Note the following For most applications you will need to use only one or two of the frequency arrival type outputs see example However it is possible to assign all five output terminals to output functions FA1 through FA5 For each frequency arrival threshold the output anticipates the threshold turns ON early by an amount equal to 1 of...

Page 207: ...r separate acceleration and deceleration thresholds to provide more flexibility than for FA1 FA2 uses C042 and C045 for ON and OFF thresholds respectively FA4 uses C043 and C046 for ON and OFF thresholds respectively Having different accel and decel thresholds provides an asymmetrical output function However you can use equal ON and OFF thresholds if desired Frequency Arrival outputs FA3 and FA5 u...

Page 208: ...alue of the differ ence between the Setpoint target value and the Process Variable actual value When the error magnitude exceeds the preset value for C044 the OD terminal signal turns ON The default deviation value is set to 3 To change this value change parameter C044 deviation level Refer to PID Loop Operation on page 4 75 NOTE If you use an intelligent output to drive an external relay be sure ...

Page 209: ...he external control circuit has power This signal output has the delay time 300ms nominal from the fault alarm output The relay contact specifications are in Specifications of Control and Logic Connections on page 4 9 The contact diagrams for different conditions are on the next page The alarm output terminals operate as shown below left by default The contact logic can be inverted as shown below ...

Page 210: ...r will attempt to restart up to 16 times A trip condition will occur on the 17th attempt which must be cleared with the Stop Reset key When connecting control power supply terminals Ro To to the DC bus P N an under voltage may be detected at power off and cause a trip If this is undesirable set B004 to 00 or 02 Over current voltage conditions When retry function is selected and an over current or ...

Page 211: ...e restart mode is selected If it exists less than this time retry will be attempted B003 Retry wait time before motor restart 0 3 to 100 sec Time delay after a trip condition goes away before the inverter restarts the motor B004 Instantaneous power failure voltage trip alarm enable 00 Disable 01 Enable 02 Disable during stop and ramp to stop B005 Number of restarts on power failure under voltage t...

Page 212: ... page 4 4 Power supply Inverter output Motor frequency Motor frequency B007 value at t2 Example 3 Motor resumes via frequency matching Example 4 Motor restarts from 0Hz t0 t2 Power supply Inverter output Motor frequency t0 t2 Free run Free run Frequency matching 0Hz restart Motor frequency B007 value at t2 B007 B007 t t Instantaneous power failure operation with standard R0 T0 connections Instanta...

Page 213: ...hresholds for these accumulating timers Once the threshold is exceeded an output terminal will turn ON One use of this is for preventative maintenance A signal light or audible alert could signal the need for servicing calibration etc The two outputs RNT and ONT share the same time threshold parameter B034 Typically you will use either the RNT or the ONT output only not both at once These outputs ...

Page 214: ...mistor resistance For example suppose you have inverter model SJ700 110LFE2 The rated motor current is 46A The setting range is 0 2 46 to 1 2 46 or 9 2A to 55 2A For a setting of B012 46A current at 100 the figure to the right shows the curve The electronic thermal characteristic adjusts the way the inverter calculates thermal heating based on the type of torque control the inverter uses CAUTION W...

Page 215: ...ple at B017 Hz the output current level to cause overheating in a fixed time period is reduced to B018 A Points x y and z show the adjusted trip current levels in those conditions for given trip times Function Code Name Description Range B015 B017 B019 Free setting electronic thermal frequency 1 2 3 Data point coordinates for Hz axis horizontal in the free form curve 0 to 400Hz B016 B018 B020 Free...

Page 216: ...126 Default terminals Requires config Symbol Function Name Input State Description BRK Brake Release ON when the inverter signals the external brake system to release open its brake OFF when the inverter is not driving the motor and needs the external brake engaged BER Brake Error ON when the output current is less than the set releasing current OFF when the brake function is not in use or when th...

Page 217: ... detect when an analog input value is within a range or window of values See Window Comparator Signals on page 4 62 Opt Code and Symbol 27 Odc 28 OIdc 29 O2dc Valid for Outputs 11 to 15 ALx Required Settings B070 B071 B072 Default terminal Requires config Opt Code Symbol Function Name 27 Odc Analog O disconnect detect 28 OIdc Analog OI disconnect detect 29 O2dc Analog O2 disconnect detect Code Fun...

Page 218: ...lps the process variable reach the desired setpoint sooner than it would if the first stage acted alone Even though the second stage is simple ON OFF control when it is an inverter you can still adjust the output frequency to vary the boost it provides Refer to the example diagram below Its two stages of control are defined as follows Stage 1 Inverter 1 operating in PID loop mode with motor drivin...

Page 219: ...o decrease until it crosses under the PV low limit apparent external process disturbance Stage 1 inverter turns ON the FBV output and Stage 2 inverter is assisting again 6 After the PV rises above the PV low limit the FW Run command to Stage 1 inverter turns OFF as in a system shutdown 7 Stage 1 inverter enters Stop Mode and automatically turns OFF the FBV output which causes Stage 2 inverter to a...

Page 220: ...turns ON to indicate that the capacitors have reached end of life If this event occurs Hitachi recommends that you replace the main circuit board and logic circuit board You may also use monitor parameter D022 at the digital operator to monitor the status of capacitor life Opt Code and Symbol 33 LOG1 34 LOG2 35 LOG3 36 LOG4 37 LOG5 38 LOG6 Valid for Outputs 11 to 15 ALx Required Settings C142 to C...

Page 221: ...es not matter so the A002 setting is ignored If both FW and RV inputs are ON the inverter stops motor operation and turns OFF the FR output The FR signal is useful for external devices that need a traditional starting contact signal to coordinate operation with the inverter Heatsink Overheat Warning The inverter monitors its heatsink temperature to detect overheating You can use parameter C064 Hea...

Page 222: ...de accel decel or increase the analog input filter A016 setting General Output Signals Refer to the Easy Sequence Instruction Manual for information on how to configure and use the general purpose outputs MO1 to MO6 Opt Code 43 Symbol LOC Valid for Outputs 11 to 15 ALx Required Settings C038 C039 Default terminals Requires config Code Function Data or Range Description C038 Low current indication ...

Page 223: ...in the reverse direction Both signals are OFF when the motor is stopped Major Failure Signal The Major Failure Signal MJA indicates that a particular type of error event has occurred resulting in an inverter trip In addition to causing the normal trip alarm the following error events also will turn ON the MJA output when assigned to an intelligent output terminal Opt Code 50 Symbol IRDY Valid for ...

Page 224: ...arator 55 WCOI OI terminal window comparator 54 WCO2 O2 terminal window comparator Code Function Range Description B060 O input maximum limit level of window comparator 0 to 100 Lower limit B061 B062 x 2 B061 O input minimum limit level of window comparator 0 to 100 Lower limit B060 B062 x 2 B062 O input hysteresis width of window comparator 0 to 10 Lower limit B061 B062 x 2 B063 OI input maximum ...

Page 225: ...t sampling filter that evenly affects all analog inputs shown above The parameter range is from 1 to 30 Before increasing the filter setting we recommend trying to find the cause of input analog noise Check for the following Look for nearby high current wiring avoid any parallel runs to the analog signal wires Check the impedance between the chassis grounds of the inverter and the analog signal so...

Page 226: ...gned to any intelligent input terminal The A005 setting normally used in conjunction with an AT input is ignored CAUTION Whenever the AT input function is not assigned to any input terminal and reverse rotation is not desired or is unsafe be sure to set A006 01 This setting makes the O2 input unipolar only A006 A005 AT ExternalFrequency Command Input Trim Frequency Command Input Reverse avail bipo...

Page 227: ...ch as using a 5V input signal Bipolar Voltage Input The 10 0 10V voltage input circuit uses terminals L and O2 Attach the cable s shield wire to terminal L on the inverter only Maintain the voltage within specifications Only apply a negative voltage if this input is configured for bipolar use Current Input The current input circuit uses terminals OI and L The current comes from a sourcing type tra...

Page 228: ...h FM signal type The following table lists the configurations for terminal FM Use function C027 to configure Note 1 Display substitutes only during sensorless vector control 0Hz domain sensorless vector control and vector control PWM Signal Type The pulse width modulated signal at terminal FM is primarily designed for driving a moving coil meter The pulse width modulated signal is automatically av...

Page 229: ...tion However you may also wish to smooth the PWM signal at the FM terminal and convert it to an analog signal The FM terminal will then generate a relatively stable DC analog voltage that represents the output value To do this use the circuit shown to the right Note the output impedance of the circuit is at least 82kΩ so the monitoring device needs an input impedance of 1MΩ or greater Otherwise th...

Page 230: ...with feedback The analog signals may need some adjustment for gain or offset to compensate for variances in the system For example the signals may drive a panel meter and require a full scale gain adjustment The table below lists the function codes and their descriptions The AM and AMI terminals have separate gain and offset adjustments Note the default values Func Terminal Code Description Full S...

Page 231: ...adaptive tuning The adaptive tuning parameters use the auto tuning procedure s results as starting values Then each time the motor runs normally in your application the inverter tunes the parameters again to match the motor This compensates for temperature changes etc further optimizing the values The following table lists the parameters associated with motor constant settings Function H002 select...

Page 232: ...e available from the motor manufacturer you can enter them directly The available motor constant parameters storage locations depend on the motor constant set 1st 2nd or 3rd according to the following table H031 Auto tuned constant R2 1st motor 0 000 65 53 Units ohms H032 Auto tuned constant L 1st motor 0 00 655 3 Units mH H033 Auto tuned constant Io 1st motor 0 00 655 3 Units A H034 Auto tuned co...

Page 233: ...e inverter to use 2nd and 3rd motor data during an auto tuning procedure Please read the following Warning before running the auto tuning procedure on the next page WARNING You may need to disconnect the load from the motor before performing auto tuning The inverter runs the motor forward and backward for several seconds without regard to load movement limits Func Name Range Notes H001 Auto tuning...

Page 234: ...erfere with the motor rotating freely d Disconnect any mechanical load from the motor The torque during auto tuning is not enough to move some loads e If the motor is part of a mechanism with limited travel such as lead screw or elevator select H001 01 so that the auto tuning will not cause motor rotation 6 Note that even when you select H001 01 for no rotation sometimes the motor will rotate 7 Wh...

Page 235: ...tings 3 The adaptive auto tuning sequence actually begins as the motor decelerates to a stop from a Run command you initiate However the sequence still continues for five 5 more seconds Giving another Run command during this 5 second time period will halt the adaptive auto tuning It will resume the next time the motor runs and decelerates to a stop 4 If DC braking is enabled then the adaptive auto...

Page 236: ...following formula and the value of the actual motor torque limit is calculated by the formula Do not set a value in B041 to B044 that results in an actual torque greater than 200 or you risk motor failure For example suppose you have a 0 75kW inverter and a 0 4kW motor The torque limit setting value that is for T 200 is set entered as 106 shown by the following formula Operation Status Symptom Adj...

Page 237: ...lates the ideal output frequency to minimize the loop error This means we no longer command the inverter to run at a particular frequency but we specify the ideal value for the process variable That ideal value is called the setpoint and is specified in the units of the external process variable For a pump application it may be gallons minute or it could be air velocity or temperature for an HVAC ...

Page 238: ...inery that must maintain a fixed position reference between its axes Inverter Configuration for Multiple Motor Types Some equipment manufacturers may have a single type of machine that has to support three different motor types and only one motor will be connected at a time For example an OEM may sell basically the same machine to the US market and the European market Some reasons why the OEM need...

Page 239: ...4 Automatic torque boost voltage gain A046 A246 Automatic torque boost slip gain A047 A247 Frequency upper limit setting A061 A261 Frequency lower limit setting A062 A262 Second acceleration time setting Accelera tion 2 A092 A292 A392 Second deceleration time setting Decelera tion 2 A093 A293 A393 Select method to use 2nd acceleration deceler ation A094 A294 Acc1 to Acc2 frequency transition point...

Page 240: ...ns and Monitoring 4 78 Motor constant J setting Standard Auto tuning H024 H034 H224 H234 PI proportional gain H050 H250 P proportional gain setting H052 H252 0Hz SLV limit for 1st motor H060 H260 Function Name Parameter Codes 1st motor 2nd motor 3rd motor ...

Page 241: ...Inverter System Accessories In This Chapter page Introduction 2 Component Descriptions 3 Dynamic Braking 6 5 ...

Page 242: ...nverter accessory comes with its own printed instruction manual Please refer to those manuals for complete installation details This chapter gives only an overview of these optional system devices For more infor mation on Hitachi inverter system accessories please contact your Hitachi sales office or distributor Name Part No Series See page Europe Japan USA AC reactor input side ALI xxx HRL x 5 3 ...

Page 243: ...s 3 An installed phase advance power factor correction capacitor opens and closes Where these conditions exist or when the connected equipment must be highly reliable install an AC reactor between the power supply and the inverter Also where the effects of an indirect lightning strike is possible install a lightning conductor Example calculation VRS 205V VST 203V VTR 197V where VRS is R S line vol...

Page 244: ...ive Europe and C TICK Austra lia See CE EMC Installation Guidelines on page D 2 WARNING The EMI filter has high internal leakage current from power wiring to the chassis Therefore connect the chassis ground of the EMI filter before making the power connections to avoid danger of shock or injury Ferrite Core To meet EMC Class B limit an optional ferrite core FC Hx must be inserted between the NF CE...

Page 245: ...ls as described in Chapter 4 For more information refer to the SJ FB manual The SJ DG Digital Input Card installs in the inverter s expansion bay This card accepts up to eight digital input signals in addition to the intel ligent inputs on the inverter s control terminal connector All wiring associated with card connects to its PWB connectors as shown The SJ DN DeviceNet Interface Card not shown i...

Page 246: ... main component of a braking resistor assem bly which includes an integral thermal fuse and thermally activated alarm relay for safety However be careful to avoid overheating its resis tor The thermal fuse and thermal relay are safeguards for extreme condi tions but the inverter can maintain braking usage in a safe zone Dynamic Braking Usage Ratio The inverter controls braking via a duty cycle met...

Page 247: ...lt in 20 48 150 48 10 150 SJ700 007LFUF2 1 Built in 20 48 150 48 10 150 SJ700 015LFUF2 2 Built in 20 32 150 32 10 110 SJ700 022LFUF2 3 Built in 20 32 150 32 10 110 SJ700 037LFUF2 5 Built in 20 32 110 32 10 110 SJ700 055LFUF2 7 5 Built in 20 16 140 16 10 50 SJ700 075LFUF2 10 Built in 20 10 150 10 10 50 SJ700 110LFUF2 15 Built in 10 10 110 10 10 50 SJ700 150LFUF2 20 Built in 10 7 5 110 7 5 10 35 SJ7...

Page 248: ......

Page 249: ...Troubleshooting and Maintenance In This Chapter page Troubleshooting 2 Monitoring Trip Events History Conditions 5 Restoring Factory Default Settings 16 Maintenance and Inspection 17 Warranty 29 6 ...

Page 250: ...here is a danger of electric shock and or injury to personnel WARNING Never remove connectors by pulling on its wire leads wires for cooling fan and logic P C board Otherwise there is danger of fire due to wire breakage and or injury to personnel General Precau tions and Notes Always keep the unit clean so that dust or other foreign matter does not enter the inverter Take special care to avoid bre...

Page 251: ...e FW terminal or RV connected to P24 via switch etc Verify the terminal functions for C001 C008 are correct Turn ON Run command enable Supply 24V to FW or RV termi nal if configured Has the frequency setting for F001 been set greater than zero Are the control circuit terminals H O and L connected to the potenti ometer Set the parameter for F001 to a safe non zero value If the potentiometer is the ...

Page 252: ...e motor capacity both inverter and motor Fix power supply problem Change the output frequency slightly or use the jump frequency setting to skip the problem frequency The RPM of the motor does not match the inverter output frequency setting Is the maximum frequency setting A004 correct Does the monitor function D001 display the expected output frequency Verify the V F settings match motor specific...

Page 253: ...verter s cumulative trip history by performing the procedure Restoring Factory Default Settings on page 6 16 setting B_84 00 will clear the trip history but leave inverter settings intact Error Status Codes The conditions at the time of an error provide important clues to help you understand the cause The SJ7002 inverter displays a status at trip point digit to the right of the decimal point for s...

Page 254: ... torque boost current has been set too high reduce the boost current OC Accel E04 Over current protection Other conditions Check whether the DC braking force is too high reduce the braking force Check whether the current detector CT is normal replace or repair the CT Over C E05 Overload protection 1 4 This protective function monitors the inverter output current and shuts off the inverter output a...

Page 255: ...rminals exceeds about 400 VDC in case of the 200 V class models or about 800 VDC in case of the 400 V class models Check whether the inverter has decreased the motor quickly increase the decelera tion time Check for a ground fault check the output cables and motor Check whether the motor has been rotated by the action of the load reduce the regenerative energy Over V E08 EEPROM error 2 3 When an i...

Page 256: ...heck the inverter itself for abnormality remove the output cables from the inverter and then check the inverter Check the main circuit for abnormality use testing methods described in this chapter and repair the inverter GND Flt E 15 Input over voltage protection This protective function determines an error if the input voltage is kept above the specification level for 100 seconds while the invert...

Page 257: ...r damage check the IGBT Check the heat sink for clogging clean the heat sink IGBT E35 Thermistor error The inverter monitors the resistance of the thermistor in the motor connected to the inverter s TH terminal and will turn OFF the inverter output if the motor temperature rises Check whether the motor temperature is high check the motor temperature Check whether the internal thermistor of the mot...

Page 258: ...rect E41 ModBus communica tion error If time out occurs because of line discon nection during the communication in ModBus RTU mode the inverter will display the error code shown on the left The inverter will trip according to the setting of C076 Check whether the communication speed setting is correct Check whether the wiring distance is appropriate check the connections NET ERR E60 to E69 Option ...

Page 259: ... Cause s E60 E70 Encoder disconnect Encoder wiring to the expansion card is disconnected OP1 0 OP2 0 The encoder is faulty The encoder type is not correct no line driver output etc E6 1 E7 1 Excessive speed The motor speed increased to the maximum frequency A004 times the over speed error detection level P026 OP1 1 OP2 1 E62 E72 Positioning error While in position control mode the position error c...

Page 260: ...tary switch settings The check marks indicate input modes specified by switch settings For more details refer to the expansion card instruction manual Digital Input Expansion Card Errors Error Code OPE SRW Name Probable Cause s E60 E70 Digital input expansion card error A communications time out between the inverter and the digital input card has occurred OP1 0 OP2 0 DIP Switch Rotary Switch Frequ...

Page 261: ...ommunication Error The communication speed may be incorrect OP1 0 OP2 0 The network wiring length may not be appropriate A connector is loose or wire not connected E6 1 E7 1 Duplicate MAC ID Two or more devices on the network have the same MAC ID OP1 1 OP2 1 E62 E72 External trip Check the Force Fault Trip bit Attribute 17 in the Instance 1 of Class 19 may be set to 1 If so clear the bit to 0 OP1 ...

Page 262: ...broutines with FOR and NEXT instructions are nested more than eight levels PRG NST E45 Execution error 1 A FOR or another instruction to begin nesting is not found at the jump destina tion of a GO TO instruction and the NEXT or another instruction to end nesting precedes the beginning of nesting PRG ERR1 An arithmetic operation resulted in overflow or underflow or a divide by zero was attempted A ...

Page 263: ...n 1 to En 5 Each error shifts D081 D085 to D082 D086 and writes the new error to D081 The following Monitor Menu map shows how to access the error codes When fault s exist you can review their details by first selecting the proper function D081 is most recent and D086 is the oldest 1 Error Code Error exists Output frequency at trip point Motor current at trip point DC bus voltage at trip point No ...

Page 264: ... Press the key Country code for initializa tion selected 7 Press the key Initialization function selected 8 Press the key 00 initialization disabled clear trip history only 9 Press the key 01 enable initialization 10 Press the key Initialization now enabled to restore all defaults 11 Press and hold the and keys together and immediately press and hold the key Do not release these keys yet First par...

Page 265: ... Megger test 500VDC reading of 5M ohms or greater see next section for test details Mounting No loose screws Torque wrench M3 0 5 0 6 Nm M4 0 98 1 3 Nm M5 1 5 2 0 Nm Components Overheating Thermal trip events No trip events Housing Dirt dust Visual Vacuum dust and dirt Terminal block Secure connections Visual No abnormalities Smoothing capacitor Leaking swelling Visual No abnormalities Relay s Cha...

Page 266: ...ally If dust accumulates on the fan and heat sink it can cause overheating of the inverter Motor General Vibration Visual touch Ordinary range Unusual odor Look for signs of overheating Normal appearance Insulation resistance Isolation boundary fault Disconnect motor from inverter do megger test on motor 500V class megger test must pass Item Inspected Check for Inspection Cycle Inspection Method C...

Page 267: ...ard beside the power terminals 5 Use a bare wire and short terminals R S T PD P N RB U V and W together as shown in the diagram 6 Connect the megger to the inverter Earth GND and to the shorted power terminals as shown Then perform the megger test at 500 VDC and verify 5MΩ or greater resistance 7 After completing the test disconnect the megger from the inverter 8 Reconnect the jumper at connector ...

Page 268: ...n higher ambient temperatures as the graph below demonstrates Be sure to keep the ambient temperature at acceptable levels and perform maintenance inspections on the fan heat sink and other components If the inverter is installed on a cabinet the ambient temperature is the temperature inside the cabinet Part description Symbol Quantity Notes Used Spare Cooling fan FAN 1 2 3 depends on model 1 or 2...

Page 269: ...erter unless you have replaced the two screws that connect the capacitor bank assembly to the internal DC bus Otherwise damage to the inverter may occur For inverters above 11kW output with molded plastic housings 1 Loosen the two screws that secure the lower front panel Remove the panel from the inverter 2 Turn OFF power to the inverter and confirm that the Charge Indicator LED is OFF 3 Remove th...

Page 270: ...ounting plate 6 Remove the bus bar and resistors Then remove the capacitor unit from the capacitor mounting plate To install the new capacitor unit 1 Place the capacitor unit on the mounting plate and secure the unit with screws 2 Mount the bus bar and resistors in the original positions and secure them with screws 3 Slide the capacitor mounting plate into the inverter housing 4 Secure the capacit...

Page 271: ...move the top half of the housing Be careful not to damage the plastic tabs at the top corners of the housing Fan Assembly Replacement The SJ7002 Series inverters have field replaceable fan units The service life of the cooling fan bearings is approximately 100 000 hours However actual results vary with the inverter operating environment Inverters running continuously usually need fan unit replacem...

Page 272: ...the panel from the inverter 2 Turn OFF power to the inverter and confirm that the Charge Indicator LED is OFF 3 Loosen the two screws that secure the upper front panel Remove the panel from the inverter 4 Remove the screws that secure the fan unit to the top of the inverter 5 Lift the cooling fan unit away from the top of the inverter housing 6 Remove the defective fan s from the cooling fan mount...

Page 273: ...on of measurement Measuring instrument Notes Reference Value Supply voltage E1 ER across L1 and L2 ES across L2 and L3 ET across L3 and L1 Moving coil type voltmeter or recti fier type voltmeter Fundamental wave effective value Commercial supply voltage 200V class 200 240V 50 60 Hz 400V class 380 460V 50 60 Hz Supply current I1 Ir L1 Is L2 It L3 Moving coil type ammeter Total effective value Suppl...

Page 274: ...er output semiconductors have some leakage and no load measurements produce misleading results So we highly recommend using the following circuits to measure voltage for performing the equipment inspections HIGH VOLTAGE Be careful not to touch wiring or connector terminals when working with the inverters and taking measurements Be sure to place the measurement circuitry above in an insulated housi...

Page 275: ...alues for the diodes or the transistors will not be exactly the same but they will be close If you find a significance difference a problem may exist NOTE Before measuring the voltage between P and N with the DC current range confirm that the smoothing capacitor is discharged fully then execute the tests Circuit Type DVM Probe Measured Value Converter D1 R PD Non conducting PD R Conducting D2 S PD...

Page 276: ...ntenance and Inspection Troubleshooting and Maintenance 6 28 Dynamic Braking 0 4kW 11kW TR7 RB P Non conducting P RB Conducting RB N Non conducting N RB Non conducting Circuit Type DVM Probe Measured Value ...

Page 277: ... 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 lightning abnormal input voltage contamination or other natural disasters 2 When service is required for the prod...

Page 278: ......

Page 279: ...Glossary and Bibliography In This Appendix page Glossary 2 Bibliography 6 A ...

Page 280: ...uce to overcome the static friction of a load in order to start the load moving Carrier Frequency The frequency of the constant periodic switching waveform that the inverter modulates to generate the AC output to the motor See also PWM CE A regulatory agency for governing the performance of electronic products in Europe Drive installations designed to have CE approval must have particular filter s...

Page 281: ...low the motor and load to coast to a stop or a mechanical brake may intervene and shorten the deceleration time Frequency Setting While frequency has a broad meaning in electronics it typically refers to motor speed for variable frequency drives inverters This is because the output frequency of the inverter is variable and is proportional to the attained motor speed For example a motor with a base...

Page 282: ...al Electric Manufacturer s Association NEMA Codes are a published series of device ratings standards Industry uses these to evaluate or compare the performance of devices made by various manufacturers to a known standard Open collector Outputs A common logic type discrete output that uses an NPN transistor that acts as a switch to a power supply common usually ground The transistor s collector is ...

Page 283: ...sed in variable frequency drives to rotate the force vector in the motor without the use of a shaft position sensor angular Benefits include an increase in torque at the lowest speed and the cost savings from the lack of a shaft position sensor Setpoint SP The setpoint is the desired value of a process variable of interest See also Process Variable PV and PID Loop Single phase Power An AC power so...

Page 284: ...weight applied at that distance Units are usually given as pound feet ounce inches or Newton meters Transistor A solid state three terminal device that provides amplification of signals and can be used for switching and control While transistors have a linear operating range inverters use them as high powered switches Recent developments in power semiconductors have produced transis tors capable o...

Page 285: ...Serial Communications In This Appendix page Introduction 2 ASCII Mode Communications 5 Communications Reference Information 18 ModBus Mode Communications 21 ModBus Data Listing 33 B ...

Page 286: ...32 SJ700 SJ700 SJ700 Item ASCII Mode ModBus RTU mode User selectable Transmission speed 2400 4800 9600 19200 bps Communication modes Half duplex one device transmits at a time Synchronization Start stop transmission Asychronous transmission Character code ASCII code Binary code LSB placement Transmits LSB first Electrical interface RS485 differential transceiver Data bits 7 or 8 bits 8 bits Parity...

Page 287: ...me part of the circuit when you add a jumper as shown The termination resistor helps to suppress electrical reflections TIP Each slave device on the serial network must have a unique node address set by parame ter C072 If this is a new application we recommend connecting one new device at a time and checking the communications after each addition SP SN RP SN Serial Communications Connector Send re...

Page 288: ... 4 Check the pass fail results according to the keypad display 5 Press the STOP RESET key on the digital operator keypad or the Reset button on the copy unit to switch to the normal setting display 6 Set parameter C071 to the desired setting for normal operation Function Code Item Value Description C071 Baud rate 02 Loop back test 03 2400 bps 04 4800 bps 05 9600 bps 06 19200 bps C072 Node address ...

Page 289: ...and controls the Forward Reverse and Stop mode of the inverter You must set parameter A002 03 in order for serial communications control of the inverter to apply The frame format of command 00 follows the timing diagram and specification table Command Code Description Broadcast to all devices 00 Forward Reverse Stop command 01 Setting of frequency in standard profile 02 Setting of intelligent term...

Page 290: ...TX 0x02 Node Node station address of inverter 2 bytes 01 to 32 and FF broadcast to all nodes Command Transmission command 2 bytes 00 Data Transmission data 1 byte 00 Stop command 01 Forward command 02 Reverse command BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D STX 01 00 1 BCC CR to ASCII 02 30 31 30 30 31 33 30 0D Element De...

Page 291: ...i speed bit level 0000000000000080 DB Dynamic braking 0000008000000000 OLR Overload restriction setting 0000000000000100 SET set 2nd motor 0000010000000000 TL Torque limit 0000000000000200 2CH 2 stage adjustable speed 0000020000000000 TRQ1 Torque limit select 1 0000000000000400 0000040000000000 TRQ2 Torque limit select 2 0000000000000800 FRS Free run stop 0000080000000000 PPI P PI inverter mode se...

Page 292: ...0020 ORL Zero return limit function 0000002000000000 0000000000000040 ORG Zero return trigger function 0000004000000000 0000000000000080 FOT Forward drive stop 0000008000000000 0000000000000100 ROT Reverse drive stop 0000010000000000 0000000000000200 SPD Speed position switching 0000020000000000 0000000000000400 PCNT Pulse counter 0000040000000000 0000000000000800 PCC Pulse counter clear 000008000...

Page 293: ... 30 30 30 30 30 68 30 35 0D 0x0000000000000001 0x0000000000000004 0x0000000000000008 0x000000000000000D Sum the three data strings Element Description Size Value STX Control code STart of TeXt 1 byte STX 0x02 Node Node station address of inverter 2 bytes 01 to 32 Command Transmission command 2 bytes 03 BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage ...

Page 294: ...r 8 bytes Dec ASCII code 6 Intelligent output monitor 8 bytes Dec ASCII code 7 Frequency converting monitor 100 8 bytes Dec ASCII code 8 Output torque monitor 1 8 bytes Dec ASCII code 9 Output voltage monitor V 10 8 bytes Dec ASCII code 10 Electric power monitor kW 10 8 bytes Dec ASCII code 11 Reserved 8 bytes 00000000 12 Run Mode time monitor hours 1 8 bytes Dec ASCII code 13 Power ON time monito...

Page 295: ...age return 1 byte CR 0x0D Element Description Size Value STX Control code STart of TeXt 1 byte STX 0x02 Node Node station address of inverter 2 bytes 01 to 32 Data Transmission data 8 bytes see next table BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D Code Status A Definition Status B Definition Status C Definition 00 Initial s...

Page 296: ...ode 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D Element Description Size Value STX Control code STart of TeXt 1 byte STX 0x02 Node Node station address of inverter 2 bytes 01 to 32 Data Transmission data 440 bytes see next table BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D No M...

Page 297: ... running Constant speed 04 On free run stop On acceleration 05 On jog On 0 Hz running 06 On dynamic braking On running 07 On retry On dynamic braking 08 On trip On overload restriction 09 On under voltage Bit Status B Definition Error Code 0 Ground fault E14 1 IGBT error U phase E30 2 Under voltage error E09 3 Over voltage protection E07 4 Thermal trip E21 5 IGBT error V phase E30 6 IGBT error W p...

Page 298: ... 2 bytes 01 to 32 ACK Control code ACKnowledge 1 byte ACK 0x06 Data Parameter value 8 bytes Value of parameter times ten returned as ASCII char code except for H003 and H203 see table below BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D STX Node Command Data BCC CR Transmit frame format STX Node ACK Data BCC CR Receive frame fo...

Page 299: ...ransmission data 8 bytes Value of parameter times ten as ASCII char code except for H003 and H203 see table below BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D STX Node Command Data BCC CR Frame format Parameter Code Data 00 01 02 03 04 05 06 07 08 09 10 Japan or U S A mode B85 00 or 02 0 2 kW 0 4 0 75 1 5 2 2 3 7 EU mode B85 ...

Page 300: ...ter 2 bytes 01 to 32 and FF broadcast to all nodes Command Transmission command 2 bytes 08 BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D STX Node Command BCC CR Frame format Element Description Size Value STX Control code STart of TeXt 1 byte STX 0x02 Node Node station address of inverter 2 bytes 01 to 32 Command Transmission ...

Page 301: ...STX Control code STart of TeXt 1 byte STX 0x02 Node Node station address of inverter 2 bytes 01 to 32 and FF broadcast to all nodes Command Transmission command 2 bytes 0A BCC Block check sum code 2 bytes Exclusive OR of Node Command and Data CR Control code carriage return 1 byte CR 0x0D STX Node Command BCC CR Frame format Element Description Size Value STX Control code STart of TeXt 1 byte STX ...

Page 302: ...ress of inverter 2 bytes 01 to 32 ACK Control code ACKnowledge 1 byte ACK 0x06 BCC Block check sum code 2 bytes Exclusive OR of Node and ACK CR Control code carriage return 1 byte CR 0x0D STX Node ACK BCC CR Frame format Element Description Size Value STX Control code STart of TeXt 1 byte STX 0x02 Node Node station address of inverter 2 bytes 01 to 32 NAK Control code Negative ACKnowledge 1 byte N...

Page 303: ...eir XOR result is then used in an XOR operation with the third byte and so on For this example the BCC calculation is shown below ASCII Code Table The table below shows only the ASCII codes used for function codes and parameter data STX Node Command Data BCC CR Frame format ASCII Code 0x 02 0x 30 31 0x 30 31 0x 30 30 30 35 30 30 0x 30 35 0x 0D 0 1 0 1 0 0 0 5 0 0 0 Data bytes 3 0 3 0 3 5 3 0 3 0 3...

Page 304: ...s transmitting and receiving 2 Use the front panel keypad to navigate to parameter C071 Communication Speed Selection Change parameter C071 02 and press Store Value 02 is the Loopback Test option Now the inverter is ready to conduct the loopback test 3 Turn the inverter power OFF and then ON again to initiate the communication test Observe the keypad display and compare to the results shown below ...

Page 305: ...le below Monitoring of reception timeout begins when the first communication is performed upon inverter powerup or a reset Reception timeout is monitored only when the inverter communicates with the master system The inverter always sends a response frame after receiving a query frame The inverter does not initiate any communication with the host master Function Code Name Description OPE Range and...

Page 306: ...2 are listed below Error check Modbus RTU uses CRC Cyclic Redundancy Check for error checking The CRC code is 16 bit data that is generated for 8 bit blocks of arbitrary length The CRC code is generated by a generator polynomial CRC 16 X16 X15 X2 1 Frame Format Header silent interval Slave address Function code Data Error check code Trailer silent interval Name of Data Description Coil Binary data...

Page 307: ...n of 3 5 characters or longer before sending the next query to the inverter Normal response If the query specifies the function code 08h for the loopback test the inverter returns a response that has the same contents as the query If the query specifies a function code 05h 06h 0Fh or 10h for writing data to registers or coils the inverter returns the query without a change as a response If the que...

Page 308: ... shorter than 3 5 characters When the data length of the query is invalid NOTE Provide a timer in the master and make the master retransmit the same query when no response is made within a preset time period after the preceding query was sent 2 2 h The specified functions are not available to the inverter Function to change the content of a register that cannot be changed while the inverter is in ...

Page 309: ...eption response Item Data Intelligent input terminal 1 2 3 4 5 6 Coil number 7 8 9 10 11 12 Terminal status ON ON ON OFF ON OFF Item Data Coil number 14 13 12 11 10 9 8 7 Coil status OFF OFF OFF ON OFF ON ON ON Query Note 1 Broadcasting is disabled Note 2 The starting coil number is one less than the number of the coil to be read first Note 3 When 0 or more than 32 is specified as a number of coil...

Page 310: ...rder Register status 00h 07h 00h 02h Trip data Over voltage trip Decelerating Query Note 1 Broadcasting is disabled Note 2 The starting coil number is one less than the number of the coil to be read first Response Note 3 Data is transferred by the specified number of data bytes data size In this case 4 bytes are used to return the content of two holding registers No Field Name Example hex 1 Slave ...

Page 311: ...203h holding the base frequency setting A003 is 1 Hz Data Coil Status OFF to ON ON to OFF Change data high order FFh 00h Change date low order 00h 00h SJ7002 Command D081 N D082 N 1 Register number 0012h 0013h Trib factor upper digit Over voltage E07 Decelerating 02 Query Note 1 Broadcasting is disabled Note 2 The starting coil number is one less than the number of the coil to be read first Respon...

Page 312: ...number high order 2 12 4 Register start number low order 2 02 5 Change data high order 00 6 Change data low order 32 7 CRC 16 high order AD 8 CRC 16 low order 23 No Field Name Example hex 1 Slave address 05 2 Function code 06 3 Register start number high order 12 4 Register start number low order 02 5 Change data high order 00 6 Change data low order 32 7 CRC 16 high order AD 8 CRC 16 low order 23...

Page 313: ...e change data is a set of high order data and low order data So when the size in bytes of data to be changed is an odd number add 1 to the data size in bytes to make it an even number Response Note 4 Data is transferred by the specified number of data bytes data size No Field Name Example hex 1 Slave address 1 05 2 Function code 0F 3 Coil start number high order 00 4 Coil start number low order 06...

Page 314: ...e 2 The starting coil number is one less than the number of the coil to be read first Response No Field Name Example hex 1 Slave address 1 01 2 Function code 10 3 Start address high order 2 11 4 Start address low order 2 02 5 Number of holding registers high order 00 6 Number of holding registers low order 02 7 Byte number 3 04 8 Change data 1 high order 00 9 Change data 1 low order 04 10 Change d...

Page 315: ...he exception response Field Configuration Slave address Function code Exception code CRC 16 Function Code Query Exception Response 0 1 h 8 1 h 0 3 h 8 3 h 0 5 h 8 5 h 0 6 h 8 6 h 0 F h 8 F h 1 0 h 9 0 h Exception Code Description 0 1 h The specified function is not supported 0 2 h The specified address is not found 0 3 h The format of the specified data is not acceptable 2 1 h The data to be writt...

Page 316: ... a control constant you must recalculate the motor constants In such cases use register 0900h for recalculation as described below Submitting an ENTER Command Write any data in all memory of a holding register at 0900h by the Write in Holding Register command 06h NOTE The ENTER command takes much time to run You can check its progress by monitor ing the Data Writing signal of a coil at 001Ah NOTE ...

Page 317: ...03 0003h 00003 External trip EXT R W 0 No trip event 1 Trip occurred 0004h 00004 Trip reset RS R W 0 No reset condition 1 Reset 0005h 00005 Reserved 0006h 00006 Reserved 0007h 00007 Intelligent input terminal 1 R W 0 OFF 1 1 ON 0008h 00008 Intelligent input terminal 2 R W 0009h 00009 Intelligent input terminal 3 R W 000Ah 00010 Intelligent input terminal 4 R W 000Bh 00011 Intelligent input termina...

Page 318: ...n time over R 0020h 00032 THM Thermal alarm signal R 0021h 00033 Reserved 0022h 00034 Reserved 0023h 00035 Reserved 0024h 00036 Reserved 0025h 00037 Reserved 0026h 00038 BRK Brake release R 0 OFF 1 ON 0027h 00039 BER Brake error R 0028h 00040 ZS 0 Hz detection signal R 0029h 00041 DSE Speed deviation maximum R 002Ah 00042 POK Positioning completed R 002Bh 00043 FA4 Set frequency overreached 2 R 00...

Page 319: ...tor of 10 or 100 Network communications must use the listed range for network data The inverter automatically divides received values by the appropriate factor in order to establish the decimal point for internal use Likewise the network host computer must apply the same factor when it needs to work in engineering units However when sending data to the inverter the network host computer must scale...

Page 320: ... X 100 0 to 999 9 XXXX 1000 to 9999 XXXX 10000 to 99990 1009h 04105 0 to 39960 0 01 D007 L R 100Ah 04106 D008 H Actual frequency monitor R Displays the actual shaft speed of the motor converted to frequency 100Bh 04107 40000 to 40000 0 01 Hz D008 L R 100Ch 04108 D009 Torque command monitor R Displays the level of the torque command when the inverter is set to torque control mode 100Dh 04109 200 to...

Page 321: ... 101Eh to 1025h 04126 to 04133 D025 H User monitor 0 R Displays state of internal EZ Sequence register User Monitor 0 102Eh 04142 2147483647 to 2147483647 1 D025 L R 102Fh 04143 D026 H User monitor 1 R Displays state of internal EZ Sequence register User Monitor 2 1030h 04144 2147483647 to 2147483647 1 D026 L R 1031h 04145 D027 H User monitor 2 R Displays state of internal EZ Sequence register Use...

Page 322: ...gh 001Eh 00030 0 to 40000 0 01 Hz R Frequency low 001Fh 00031 R Current 0020h 00032 0 1 A R Voltage 0021h 00033 1 V R Run time high 0022h 00034 1 hour R Run time low 0023h 00035 R ON time high 0024h 00036 1 hour R ON time low 0025h 00037 D083 Trip monitor 3 R Factor code 0026h 00038 see codes in next table R Inverter status 0027h 00039 R Frequency high 0028h 00040 0 to 40000 0 01 Hz R Frequency lo...

Page 323: ...rent 003Eh 00062 0 1 A R Voltage 003Fh 00063 1 V R Run time high 0040h 00064 1 hour R Run time low 0041h 00065 R ON time high 0042h 00066 1 hour R ON time low 0043h 00067 D086 Trip monitor 6 R Factor code 0044h 00068 see codes in next table R Inverter status 0045h 00069 R Frequency high 0046h 00070 0 to 40000 0 01 Hz R Frequency low 0047h 00071 R Current 0048h 00072 0 1 A R Voltage 0049h 00073 1 V...

Page 324: ...1h to 1000h 02305 to 4096 D102 DC voltage monitoring Displays the DC Bus voltage 1026h 04134 0 to 9999 0 1 V D103 BRD load factor monitor ing Displays the running average Dynamic Braking usage ratio ED 1027h 04135 0 to 1000 0 1 D104 Electronic thermal overload monitoring Displays the motor electronic thermal overload estimated temperature ratio If the value reaches 100 the inverter will trip E05 1...

Page 325: ...king 8 EEPROM error 8 Overload restriction 9 Under voltage error 9 SON or FOC operation in progress 10 CT current transformer error 11 CPU error 12 External trip 13 USP 14 Ground fault 15 Input over voltage 16 Instantaneous power failure 20 Inverter thermal trip with low fan speed 21 Inverter thermal trip 23 Gate array error 24 Phase failure detection 25 Main circuit error 30 IGBT error 35 Thermis...

Page 326: ...o 360000 0 01 sec F202 L R W 2104h 08452 F302 H Acceleration 1 time setting 3rd motor R W Standard default acceler ation 3rd motor 3103h 12547 1 to 360000 0 01 sec F302 L R W 3104h 12548 F003 H Deceleration 1 time setting R W Standard default deceler ation 1105h 04357 1 to 360000 0 01 sec F003 L R W 1106h 04358 F203 H Deceleration 1 time setting 2nd motor R W Standard default deceler ation 2nd mot...

Page 327: ... R W 30 to max frequency Hz 2203h 08707 30 to A004 val 1 Hz A303 Base frequency setting 3rd motor R W 30 to max frequency Hz 3203h 12803 30 to A004 val 1 Hz A004 Maximum frequency setting R W 30 to 400 Hz 1204h 04612 30 to 400 1 Hz A204 Maximum frequency setting 2nd motor R W 30 to 400 Hz 2204h 08708 30 to 400 1 Hz Reserved 2205h to 2215h 08709 to 08725 A304 Maximum frequency setting 3rd motor R W...

Page 328: ...lection R W 00 Binary up to 16 stage speed using 4 terminals 01 Single bit up to 8 stage speed using 7 terminals 1215h 04629 0 1 A020 H Multi speed frequency setting R W Defines the first speed of a multi speed profile 1216h 04630 0 or start freq to max freq 0 01 Hz A020 L 1217h 04631 A220 H Multi speed frequency setting 2nd motor R W Defines the first speed of a multi speed profile for 2nd motor ...

Page 329: ...ti speed 10 setting R W Defines nth additional speed 122Ah 04650 0 or start freq to max freq 0 01 Hz A030 L 122Bh 04651 A031 H Multi speed 11 setting R W Defines nth additional speed 122Ch 04652 0 or start freq to max freq 0 01 Hz A031 L 122Dh 04653 A032 H Multi speed 12 setting R W Defines nth additional speed 122Eh 04654 0 or start freq to max freq 0 01 Hz A032 L 122Fh 04655 A033 H Multi speed 1...

Page 330: ...orque between 0 and 20 above normal V f curve 323Ch 12860 0 to 200 0 1 A043 Manual torque boost frequency adjustment R W Sets the frequency of the V f breakpoint for torque boost 123Dh 04669 0 to 500 0 1 A243 Manual torque boost frequency adjustment 2nd motor R W Sets the frequency of the V f breakpoint for torque boost 223Dh 08765 0 to 500 0 1 A343 Manual torque boost frequency adjustment 3rd mot...

Page 331: ... Hz A053 DC braking wait time R W The delay after reaching the DC braking frequency or DB signal before DC braking begins 1247h 04679 0 to 50 0 1 sec A054 DC braking force during deceleration R W Variable DC braking force 1248h 04680 0 to 80 1 A055 DC braking time for decel eration R W Sets the duration for DC braking during decel 1249h 04681 0 to 600 0 1 sec A056 DC braking edge or level detectio...

Page 332: ...h 04695 A066 Jump hysteresis frequency width setting R W Defines the distance from the center frequency at which the jump occurs 1258h 04696 0 to 1000 0 01 Hz A067 H Jump center frequency setting R W Up to 3 output frequencies can be defined for the output to jump past to avoid motor resonances center freq 1259h 04697 0 to 40000 0 01 Hz A067 L R W 125Ah 04698 A068 Jump hysteresis frequency width s...

Page 333: ...6Dh 04717 0 1 2 A086 Energy saving mode tuning R W 0 0 to 100 seconds 126Eh 04718 0 to 1000 0 1 Reserved 126Fh to 1273h 04719 to 04723 A092 H Acceleration 2 time setting R W Duration of 2nd segment of acceleration 1274h 04724 1 to 360000 0 01 sec A092 L R W 1275h 04725 A292 H Acceleration 2 time setting 2nd motor R W Duration of 2nd segment of acceleration 2nd motor 226Fh 08815 1 to 360000 0 01 se...

Page 334: ...76h 08822 0 to 40000 0 01 Hz A296 L R W 2277h 08823 Reserved 2278h to 230Bh 08824 to 08971 A097 Acceleration curve selection R W 00 Linear 01 S curve 02 U shape 03 Reverse U shape 04 EL S curve 127Dh 04733 0 to 4 A098 Deceleration curve setting R W 00 Linear 01 S curve 02 U shape 03 Reverse U shape 04 EL S curve 127Eh 04734 0 to 4 Reserved 127Fh 04735 Reserved 1280h 04736 A101 H OI L input active ...

Page 335: ...rve deviation from straight line acceleration in 10 levels 01 to 10 12A5h 04773 1 to 10 A132 Deceleration curve constants setting R W Sets the curve deviation from straight line deceleration in 10 levels 01 to 10 12A6h 04774 1 to 10 Reserved 12A7h to 12AEh 04775 to 04782 A141 A input select for calculate function R W 00 Digital operator A020 A220 A320 01 Keypad potentiometer 02 O input 03 OI input...

Page 336: ... 0 to 50 12BCh 04796 0 to 50 1 Reserved 12BDh to 1300h 04797 to 04864 Holding Registers A Group Standard Functions Func Code Name R W Description Network Data Register Range Res hex dec Holding Registers B Group Fine Tuning Functions Func Code Name R W Description Network Data Register Range Res hex dec B001 Selection of restart mode R W 00 Alarm output after trip automatic restart disabled 01 Res...

Page 337: ...ltage select R W 00 Restart 16 times 01 Unlimited 130Ah 04874 0 1 B010 Retry count select after overvoltage or overcurrent R W 1 to 3 times 130Bh 04875 1 to 3 times B011 Retry wait time after trip R W 0 3 to 100 0 seconds 130Ch 04876 3 to 1000 0 1 sec B012 Electronic thermal setting calculated within the inverter from current output R W Range is 0 2 rated current to 1 2 rated current 130Dh 04877 2...

Page 338: ... axis vertical in the free form curve 1315h 04885 0 to rated current 0 1 A B021 Overload restriction opera tion mode R W 00 Disable 01 Enable for acceleration and constant speed 02 Enable for constant speed only 03 Enable for accel decel and constant speed 1316h 04886 0 to 3 B022 Overload restriction setting R W 0 20 x rated current to 1 80 x rated current A 1317h 04887 200 to 2000 0 1 B023 Decele...

Page 339: ...d and rev 01 Enable for forward only 02 Enable for reverse only 1325h 04901 0 1 2 B036 Reduced voltage start selection R W 000 short to 255 long 1326h 04902 0 to 255 B037 Function code display restriction R W 00 Display all 01 Display only utilized functions 02 Display user selected functions only 03 Data comparison display 04 Basic display 1327h 04903 0 to 4 B038 Initial display selection R W 00 ...

Page 340: ...old for controlled deceleration function 1336h 04918 0 to 10000 0 1 V B053 H Deceleration time setting during power loss R W 0 01 to 99 99 100 0 to 999 9 1000 to 3600 seconds 1337h 04919 0 to 360000 0 01 sec B053 L R W 1338h 04920 B054 Initial output frequency decrease during power loss R W Sets the initial decrease in output frequency upon power loss 1339h 04921 0 to 1000 0 01 Hz B055 Proportiona...

Page 341: ...o 100 255 1 Reserved 134Ch to 1350h 04940 to 04944 B078 Clear cumulative input power data R W 00 No change 01 Clear the data 1351h 04945 0 1 B079 Cumulative input power display gain setting R W 1 to 1000 1352h 04946 1 to 1000 1 Reserved 1353h 04947 Reserved 1354h 04948 B082 Start frequency adjustment R W 0 10 to 9 99 Hz 1355h 04949 10 to 999 0 01 Hz B083 Carrier frequency setting R W Sets the PWM ...

Page 342: ... B100 Free setting V f freq 1 R W 0 to Free setting V f freq 2 1367h 04967 0 to V f 2 1 Hz B101 Free setting V f voltage 1 R W 0 0 to 800 0 V 1368h 04968 0 to 8000 0 1 V B102 Free setting V f freq 2 R W 0 to Free setting V f freq 3 1369h 04969 0 to V f 3 1 Hz B103 Free setting V f voltage 2 R W 0 0 to 800 0 V 136Ah 04970 0 to 8000 0 1 V B104 Free setting V f freq 3 R W 0 to Free setting V f freq 4...

Page 343: ...21 1380h 04992 0 to 40000 0 01 Hz B126 Brake Release Current Setting R W Sets the minimum inverter current level above which the brake release signal is permitted 1381h 04993 0 to 1800 0 1 B127 Braking frequency R W 0 00 to 99 99 100 0 to 400 0 Hz 1382h 04994 0 to 40000 0 01 Hz Reserved 1383h 04995 Reserved 1384h 04996 B130 Over voltage LADSTOP enable R W 00 Disable 01 Enable during deceleration a...

Page 344: ... 1410h 05136 C017 Terminal 7 active state R W 1411h 05137 C018 Terminal 8 active state R W 1412h 05138 C019 Terminal FW active state R W 1413h 05139 Reserved 1414h 05140 C021 Terminal 11 function R W See Output Terminal Configuration on page 3 55 1415h 05141 0 to 13 19 to 26 C022 Terminal 12 function R W 1416h 05142 C023 Terminal 13 function R W 1417h 05143 C024 Terminal 14 function R W 1418h 0514...

Page 345: ...igger intelligent output OD 142Eh 05166 0 to 1000 0 1 C045 H Frequency arrival setting for acceleration 2 R W 0 0 to 99 99 100 0 to 400 0 Hz 142Fh 05167 0 to 40000 0 01 Hz C045 L R W 1430h 05168 C046 H Frequency arrival setting for deceleration 2 R W 0 0 to 99 99 100 0 to 400 0 Hz 1431h 05169 0 to 40000 0 01 Hz C046 L R W 1432h 05170 Reserved 1433h to 1437h 05171 to 05175 C052 Maximum PID feedback...

Page 346: ...rity 01 Even parity 02 Odd parity 144Eh 05198 0 1 2 C075 Communication stop bit selection R W 01 1 Stop bit 02 2 Stop bits 144Fh 05199 1 2 bits C076 Action upon communica tion error selection R W 00 Trip 01 Trip after deceleration and stop 02 No action ignore errors 03 Free run stop 04 Decelerate and stop 1450h 05200 0 to 4 C077 Communication timeout before trip R W 0 00 to 99 99 seconds 1451h 052...

Page 347: ...h 05226 0 to 3 C103 Restart mode after reset R W 00 Restart at 0 Hz 01 Resume operation after frequency matching 02 Restart with active matching frequency 146Bh 05227 Reserved 146Ch 05228 C105 FM gain adjustment R W 50 to 200 146Dh 05229 50 to 200 1 C106 AM gain adjustment R W 50 to 200 146Eh 05230 50 to 200 1 C107 AMI gain adjustment R W 50 to 200 146Fh 05231 50 to 200 1 Reserved 1470h 05232 C109...

Page 348: ... time R W 0 0 to 100 0 seconds 1491h 05265 0 to 1000 0 1 sec C142 Logic output 1 function A R W All programmable output functions available except LOG1 to LOG6 1492h 05266 C143 Logic output 1 function B R W 1493h 05267 C144 Logic output 1 operator R W 00 AND 01 OR 02 XOR exclusive OR 1494h 05268 0 1 2 C145 Logic output 2 function A R W All programmable output functions available except LOG1 to LOG...

Page 349: ...erminal 4 input response time setting R W 0 to 200 x 2 milliseconds 14A7h 05287 0 to 200 2 ms C164 Terminal 5 input response time setting R W 0 to 200 x 2 milliseconds 14A8h 05288 0 to 200 2 ms C165 Terminal 6 input response time setting R W 0 to 200 x 2 milliseconds 14A9h 05289 0 to 200 2 ms C166 Terminal 7 input response time setting R W 0 to 200 x 2 milliseconds 14AA h 05290 0 to 200 2 ms C167 ...

Page 350: ...10 poles 2504h 9476 0 to 4 H005 H Motor speed constant 1st motor R W Motor proportional gain constant factory set 1505h 05381 0 to 80000 0 001 H005 L R W 1506h 05382 H205 H Motor speed constant 2nd motor R W Motor proportional gain constant factory set 2505h 9477 0 to 80000 0 001 H205 L R W 2506h 9478 H006 Motor stabilization constant R W 0 to 255 factory set 1507h 05383 0 to 255 1 Reserved 1508h ...

Page 351: ...ed 221Fh to 2523h 09503 to 09507 H030 H Auto constant R1 1st motor R W 0 001 to 9 999 10 00 to 65 53 Ohms 1524h 05412 1 to 65530 0 001 Ω H030 L R W 1525h 05413 H230 H Auto constant R1 2nd motor R W 0 001 to 9 999 10 00 to 65 53 Ohms 2524h 09508 1 to 65530 0 001 Ω H230 L R W 2525h 09509 H031 H Auto constant R2 1st motor R W 0 001 to 9 999 10 00 to 65 53 Ohms 1526h 05414 1 to 65530 0 001 Ω H031 L R ...

Page 352: ... to 1000 0 01 Reserved 1540h to 1546h 05440 to 05446 H252 P proportional gain setting for 2nd motor R W 0 01 to 10 00 253Fh 09535 0 to 1000 0 01 Reserved 2540h to 2546h 09536 to 09542 H060 Zero LV limit for 1st motor R W 0 0 to 100 0 1547h 05447 0 to 1000 0 1 H260 Zero LV limit for 2nd motor R W 0 0 to 100 0 2547h 09543 0 to 1000 0 1 H061 Zero LV starting boost current for 1st motor R W 0 to 50 15...

Page 353: ...6 07 08 09 10 Japan or U S A mode B085 00 or 02 0 2 kW 0 4 0 75 1 5 2 2 3 7 EU mode B085 01 0 2 kW 0 37 0 55 0 75 1 1 1 5 2 2 3 0 4 0 Code Data 11 12 13 14 15 16 17 18 19 20 21 Japan or U S A mode B085 00 or 02 5 5 kW 7 5 11 15 18 5 22 30 37 45 55 75 EU mode B085 01 5 5 kW 7 5 11 15 18 5 22 30 37 45 55 75 Code Data 22 23 24 25 26 27 28 29 30 31 32 Japan or U S A mode B085 00 or 02 90 kW 110 132 15...

Page 354: ...requency to maximum frequency up to 120 0 Hz 160Fh 05647 0 to 12000 0 01 Hz P016 Home search direction setting R W 00 Forward 01 Reverse 1610h 05648 0 1 P017 Home search completion range setting R W 0 to 9999 1000 10 000 pulses 1611h 05649 0 to 10000 1 P018 Home search completion delay time setting R W 0 00 to 9 99 seconds 1612h 05650 0 to 999 0 01 sec P019 Electronic gear set position selection R...

Page 355: ... 0 1 2 P037 Torque bias value R W 200 to 200 1625h 05669 0 to 180 1 P038 Torque bias polarity selection R W 00 Indicated by polarity 01 Depends on motor direction 1626h 05670 0 1 P039 H Forward maximum speed for torque controlled operation R W 0 00 to Maximum frequency Hz 1627h 05671 0 to max frequency up to 40000 0 01 Hz P039 L R W 1628h 05672 P040 H Reverse maximum speed for torque controlled op...

Page 356: ...igits including sign 1640h 05696 P061 L R W 1641h 05697 P062 H Multi stage position setting 2 R W Reverse side to forward side upper four digits including sign 1642h 05698 P062 L R W 1643h 05699 P063 H Multi stage position setting 3 R W Reverse side to forward side upper four digits including sign 1644h 05700 P063 L R W 1645h 05701 P064 H Multi stage position setting 4 R W Reverse side to forward ...

Page 357: ... to 6553 10000 to 65535 166Ah 05738 0 to 65530 1 P105 Easy sequence parameter U05 R W 0 to 9999 1000 to 6553 10000 to 65535 166Bh 05739 0 to 65530 1 P106 Easy sequence parameter U06 R W 0 to 9999 1000 to 6553 10000 to 65535 166Ch 05740 0 to 65530 1 P107 Easy sequence parameter U07 R W 0 to 9999 1000 to 6553 10000 to 65535 166Dh 05741 0 to 65530 1 P108 Easy sequence parameter U08 R W 0 to 9999 1000...

Page 358: ...0000 to 65535 167Dh 05757 0 to 65530 1 P124 Easy sequence parameter U24 R W 0 to 9999 1000 to 6553 10000 to 65535 167Eh 05758 0 to 65530 1 P125 Easy sequence parameter U25 R W 0 to 9999 1000 to 6553 10000 to 65535 167Fh 05759 0 to 65530 1 P126 Easy sequence parameter U26 R W 0 to 9999 1000 to 6553 10000 to 65535 1680h 05760 0 to 65530 1 P127 Easy sequence parameter U27 R W 0 to 9999 1000 to 6553 1...

Page 359: ...Drive Parameter Settings Tables In This Appendix page Introduction 2 Parameter Settings for Keypad Entry 2 C ...

Page 360: ...edited in order to help in troubleshooting or recovery from a loss of parameter data Main Profile Parameters This information is printed on the specification label located on the right side of the inverter Inverter model MFG No SJ700 F Group Parameters Default Setting User Setting Func Code Name FEF2 FE2 Europe FU2 FU2 U S A FF2 F2 Japan F001 Output frequency setting 0 00 0 00 0 00 F002 Accelerati...

Page 361: ...active range end voltage 100 100 100 A015 O L input start frequency enable 01 01 01 A016 External frequency filter time const 8 8 8 A017 Easy sequence function enable 00 00 00 A019 Multi speed operation selection 00 00 00 A020 Multi speed frequency setting 0 00 0 00 0 00 A220 Multi speed frequency setting 2nd motor 0 00 0 00 0 00 A320 Multi speed frequency setting 3rd motor 0 00 0 00 0 00 A021 Mul...

Page 362: ...0 100 100 A046 Automatic torque boost voltage gain 100 100 100 A246 Automatic torque boost voltage gain 2nd motor 100 100 100 A047 Automatic torque boost slip gain 100 100 100 A247 Automatic torque boost slip gain 2nd motor 100 100 100 A051 DC braking enable 00 00 00 A052 DC braking frequency setting 0 50 0 50 0 50 A053 DC braking wait time 0 0 0 0 0 0 A054 DC braking force during deceleration 0 0...

Page 363: ... 15 0 15 0 A392 Acceleration 2 time setting 3rd motor 15 0 15 0 15 0 A093 Deceleration 2 time setting 15 0 15 0 15 0 A293 Deceleration 2 time setting 2nd motor 15 0 15 0 15 0 A393 Deceleration 2 time setting 3rd motor 15 0 15 0 15 0 A094 Select method to switch to Acc2 Dec2 profile 00 00 00 A294 Select method to switch to Acc2 Dec2 2nd motor 00 00 00 A095 Acc1 to Acc2 frequency transition point 0 ...

Page 364: ...etting 02 02 02 A132 Deceleration curve constants setting 02 02 02 A141 A input select for calculate function 02 02 02 A142 B input select for calculate function 03 03 03 A143 Calculation symbol 00 00 00 A145 ADD frequency 0 00 0 00 0 00 A146 ADD direction select 00 00 00 A150 EL S curve acceleration ratio 1 25 25 25 A151 EL S curve acceleration ratio 2 25 25 25 A152 EL S curve acceleration ratio ...

Page 365: ...utput 2nd motor Rated current for each inverter B312 Electronic thermal setting calculated within the inverter from current output 3rd motor Rated current for each inverter B013 Electronic thermal characteristic 01 01 00 B213 Electronic thermal characteristic 2nd motor 01 01 00 B313 Electronic thermal characteristic 3rd motor 01 01 00 B015 Free setting electronic thermal frequency 1 0 0 0 B016 Fre...

Page 366: ...050 Controller deceleration and stop on power loss 00 00 00 B051 DC bus voltage trigger level during power loss 0 0 0 0 0 0 B052 Over voltage threshold during power loss 360 0 720 0 360 0 720 0 360 0 720 0 B053 Deceleration time setting during power loss 1 00 1 00 1 00 B054 Initial output frequency decrease during power loss 0 00 0 00 0 00 B055 Proportional gain setting for non stop operation at p...

Page 367: ...0 0 0 0 0 B091 Stop mode selection 00 00 00 B092 Cooling fan control 00 00 00 B095 Dynamic braking control 00 00 00 B096 Dynamic braking activation level 360 720 360 720 360 720 B098 Thermistor for thermal protection control 00 00 00 B099 Thermal protection level setting 3000 3000 3000 B100 Free setting V f frequency 1 0 0 0 B101 Free setting V f voltage 1 0 0 0 0 0 0 B102 Free setting V f frequen...

Page 368: ...n proportional gain 0 50 0 50 0 50 B134 Overvoltage suppression integral time 0 060 0 060 0 060 B Group Parameters Default Setting User Setting Func Code Name FEF2 FE2 Europe FU2 FU2 U S A FF2 F2 Japan C Group Parameters Default Setting User Setting Func Code Name FEF2 FE2 Europe FU2 FU2 U S A FF2 F2 Japan C001 Terminal 1 function 18 18 18 C002 Terminal 2 function 16 16 16 C003 Terminal 3 function...

Page 369: ...Overload signal output mode 01 01 01 C041 Overload level setting Rated current for each inverter C042 Frequency arrival setting for accel 0 00 0 00 0 00 C043 Arrival frequency setting for decel 0 00 0 00 0 00 C044 PID deviation level setting 3 0 3 0 3 0 C045 Frequency arrival setting for acceleration 2 0 00 0 00 0 00 C046 Frequency arrival setting for deceleration 2 0 00 0 00 0 00 C052 Maximum PID...

Page 370: ...rminal offset tuning Factory set Factory set Factory set C091 Debug mode enable 00 00 00 Do not edit C101 Up Down memory mode selection 00 00 00 C102 Reset mode selection 00 00 00 C103 Restart mode after reset 00 00 00 C105 FM gain adjustment 100 100 100 C106 AM gain adjustment 100 100 100 C107 AMI gain adjustment 100 100 100 C109 AM bias adjustment 0 0 0 C110 AMI bias adjustment 20 20 20 C111 Ove...

Page 371: ...00 C153 Logic output 4 operator 00 00 00 C154 Logic output 5 function A 00 00 00 C155 Logic output 5 function B 00 00 00 C156 Logic output 5 operator 00 00 00 C157 Logic output 6 function A 00 00 00 C158 Logic output 6 function B 00 00 00 C159 Logic output 6 operator 00 00 00 C160 Terminal 1 input response time setting 1 1 1 C161 Terminal 2 input response time setting 1 1 1 C162 Terminal 3 input r...

Page 372: ...ing H221 Motor constant R2 2nd motor According to inverter rating H022 Motor constant L 1st motor According to inverter rating H222 Motor constant L 2nd motor According to inverter rating H023 Motor constant Io According to inverter rating H223 Motor constant Io 2nd motor According to inverter rating H024 Motor Constant J According to inverter rating H224 Motor constant J 2nd motor According to in...

Page 373: ...H260 Zero LV limit for 2nd motor 100 100 100 H061 Zero LV starting boost current for 1st motor 50 50 50 H261 Zero LV starting boost current for 2nd motor 50 50 50 H070 Terminal selection PI proportional gain setting 100 0 100 0 100 0 H071 Terminal selection PI integral gain setting 100 0 100 0 100 0 H072 Terminal selection P proportional gain setting 1 00 1 00 1 00 H073 Gain switching time 100 100...

Page 374: ...1 1 1 P021 Electronic gear ratio denominator setting 1 1 1 P022 Feed forward gain setting 0 00 0 00 0 00 P023 Position loop gain setting 0 50 0 50 0 50 P024 Position bias setting 0 0 0 P025 Temperature compensation thermistor enable 00 00 00 P026 Over speed error detection level setting 135 0 135 0 135 0 P027 Speed deviation error detection level setting 7 50 7 50 7 50 P028 Numerator of motor gear...

Page 375: ...P067 Multi stage position setting 7 0 0 0 P068 Home position mode selection 00 00 00 P069 Home position direction selection 00 00 00 P070 Low speed homing frequency 0 00 0 00 0 00 P071 High speed homing frequency 0 00 0 00 0 00 P072 Forward position range setting 268435455 268435455 268435455 P073 Reverse position range setting 268435455 268435455 268435455 P074 Position teaching selection 00 00 0...

Page 376: ... Easy sequence parameter U20 0 0 0 P121 Easy sequence parameter U21 0 0 0 P122 Easy sequence parameter U22 0 0 0 P123 Easy sequence parameter U23 0 0 0 P124 Easy sequence parameter U24 0 0 0 P125 Easy sequence parameter U25 0 0 0 P126 Easy sequence parameter U26 0 0 0 P127 Easy sequence parameter U27 0 0 0 P128 Easy sequence parameter U28 0 0 0 P129 Easy sequence parameter U29 0 0 0 P130 Easy sequ...

Page 377: ...tting Func Code Name FEF2 FE2 Europe FU2 FU2 U S A FF2 F2 Japan U001 User selected function no disabled or use any of the functions D001 to P049 no no no U002 no no no U003 no no no U004 no no no U005 no no no U006 no no no U007 no no no U008 no no no U009 no no no U010 no no no U011 no no no U012 no no no ...

Page 378: ......

Page 379: ...CE EMC Installation Guidelines In This Appendix page CE EMC Installation Guidelines 2 Precautions for EMC Models SJ700 004 to 1500 4 Precautions for EMC Models SJ700 1850 to 4000 5 D ...

Page 380: ...entry section of the supervisory controller or host computer The shield conductor of the motor cables always must connected to PE at both ends To achieve a large area contact between shield and PE potential use a PG screw with a metallic shell or use a metallic mounting clip Use only cable with braided tinned copper mesh shield type CY with 85 coverage The shielding continuity should not be broken...

Page 381: ...e conductor connection The filter must be solidly and permanently connected with the ground potential so as to preclude the danger of electric shock upon touching the filter if a fault occurs To achieve a protective ground connection for the filter Ground the filter with a conductor of at least 10 mm2 cross sectional area Connect a second grounding conductor using a separate grounding terminal par...

Page 382: ... 3 Wiring requirements a A shielded wire screened cable must be used for motor wiring and the length must be according to the following table below b The carrier frequency must be set according to the following table to meet an EMC requirement 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 temperatu...

Page 383: ...upply 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 requirements a A special filter and a ferrite core intended for the SJ7002 large capacity series inverter must be installed shown in the table below b A provided direct reactor wi...

Page 384: ...cuit 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 1 96 m sec2 0 2 G 10 to 55Hz or less d The inverter must be installed indoors not exposed to corrosive gas and dust at an altitude of 1 000 m or less Models Category C2 Category...

Page 385: ...voltage regulation 3 23 Auto tuning 4 71 A 2 adaptive 4 73 procedure 4 72 Auto tuning constants 3 66 AVR 3 23 B B Group functions 3 30 Base frequency 2 32 A 2 Bibliography A 6 Block check code B 19 Brake control external 3 48 4 32 4 54 Braking 1 16 dynamic 5 6 Braking resistor 2 5 A 2 Braking resistor selection 5 7 Braking unit 2 5 Braking dynamic 1 19 Break away torque A 2 C C Group functions 3 5...

Page 386: ...2 EMC installation precautions D 4 Emergency Stop function 2 37 EMI A 3 EMI filter 5 4 Encoder feedback 3 17 Energy savings mode 3 23 Error PID loop 4 46 A 3 Error codes programming 3 75 trip events 6 6 Event clearing 4 24 Expansion bay 2 4 Expansion card functions 3 69 Expansion cards digital input 5 5 encoder feedback 5 5 input signals 4 34 output signals 4 54 External brake control 4 32 4 54 Ex...

Page 387: ...g operation A 4 Jump frequency 3 21 A 4 K Keypad features 2 29 3 3 navigation 2 31 3 4 navigation trip events 6 15 Keypad features 2 29 Keypads 1 3 3 2 L LEDs 2 29 3 3 Line reactor A 4 Linear accel decel 3 26 Logic connector 4 9 Logic output signals 4 58 Logic terminals 3 50 3 55 input wiring examples 4 13 Low cooling fan speed 4 59 Low output current signal 4 60 M Main profile parameters 3 9 Main...

Page 388: ...ice 3 2 Programming error codes 3 75 Programming error monitoring 3 8 Proportional gain 3 22 Pulse counter signals 4 42 Pulse width modulation 4 66 PWM A 4 R Ratings label 1 5 Reactance A 5 Read write copy unit 1 3 3 2 Rectifier A 5 Reduced torque 3 15 Regenerative braking A 5 Regulation A 5 Regulatory agency approvals 1 5 Relay alarm contacts 4 47 Remote control 4 28 Removable components 1 4 Rese...

Page 389: ... events 3 8 clearing 6 5 definition A 6 error codes 6 6 external 4 21 history 6 15 monitoring 6 5 Trip history 6 15 Trip mode 4 24 Troubleshooting tips 6 3 Two stage accel decel 4 20 U U Group functions 3 74 UL instructions xii Unattended start protection 4 21 Under voltage signal 4 48 Under voltage trip 3 30 Unpacking 2 2 Up Down functions 4 28 User selectable menu functions 3 74 U shape accel de...

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