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Microlectra bv.
Basic Guide
Basic
Guide
HITACHI SJ Series I nverter
HITACHI SJ Series
HITACHI SJ Series
www.microlectra.nl
info@microlectra.nl
Read this "Basic
Read this "Basic Guide ", and keep it handy for future reference.
Read this "Basic
nverter
P1
P1
", and keep it handy for future reference.
", and keep it handy for future reference.
", and keep it handy for future reference.
", and keep it handy for future reference.
", and keep it handy for future reference.
Introduction
Introduction
Contents
Chapter 1:
: Safety Instructions
Chapter 2:
: Installation and Wiring
Chapter 3:
: Operation Setting and Examples of
I/O Adjustment
I/O Adjustment
Chapter 4:
Chapter 5:
: Troubleshooting
Chapter 6:
: Maintenance and Inspection
Chapter 7:
: Specifications
Index
List of contact information
List of contact information
List of contact information
If you have any inquiry or problem
If you have any
inquiry or problem ,
inquiry or problem
Refer to Chapter 5 Troubleshooting
Refer to
Chapter 5 Troubleshooting
Chapter 5 Troubleshooting
or
C ontact
ontact to the Technical Inquiry Service
the Technical Inquiry Service
the Technical Inquiry Service
the Technical Inquiry Service
for Inverter.
for Inverter.
When making a contact, inform
When making a contact, inform
When making a contact, inform
When making a contact, inform
the reference number on below.
the reference number on below.
the reference number on below.
the reference number on below.
Safety Instructions
Installation and Wiring
Operation Setting and Examples of
Operation Setting and Examples of
Settings
Troubleshooting
Maintenance and Inspection
Maintenance and Inspection
Specifications
NT2511B X
NT2511B
NT2511
NT

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Table of Contents
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Summary of Contents for Hitachi P1-00250HFEF

  • Page 1 ”, and keep it handy for future reference. Introduction Introduction Basic Basic Guide Guide Contents HITACHI SJ Series HITACHI SJ Series HITACHI SJ Series I nverter nverter Chapter 1: : Safety Instructions Safety Instructions Chapter 2: : Installation and Wiring Installation and Wiring Chapter 3:...
  • Page 2 Introduction/Cautions /Warranty & Contact us Introduction Cautions Thank you for purchasing Hitachi SJ Series P1 Inverter. Proper use of the inverter This is a user guide for basic handling and maintenance of Please read the Basic Guide, User's Guide and optional Hitachi SJ Series P1 Inverter.
  • Page 3 Product Warranty • In order to receive warranty service, you should present the • The product SJ series P1 inverter will be warranted by Hitachi recipe issued by product supplier or any other document that Industrial Equipment Systems Co., Ltd., afterward "Hitachi", permit to check the purchase date.
  • Page 4 • For optional product refer attached instruction. • Contact to your supplier or local Hitachi distributor or service • This warranty term will not restrict a legal right of customer station for fare-paying services. who has purchased the product.
  • Page 5: Table Of Contents

    Contents Contents Contents ● ● Quick start Quick start ................................0-1 ● Method of Inquiry and Product Warranty Method of Inquiry and Product Warranty Method of Inquiry and Product Warranty ..0-3 Method of Inquiry and Product Warranty ●...
  • Page 6 Contents Contents (Memo)
  • Page 7: Chapter 1 Safety Instructions

    Chapter 1 Chapter 1 Safety Instructions Safety Instructions Safety Instructions Safety Instructions Chapter 1 Chapter 1 Chapter 1 Safety Instructions Safety Instructions Safety Instructions 1.1 Types of Warnings Types of Warnings Types of Warnings 1.2 Description of Safety Symbols Description of Safety Symbols Description of Safety Symbols Description of Safety Symbols In the Basic Manual, the severity levels of...
  • Page 8: Precautions For Installation Precautions For Installation

    Chapter 1 Chapter 1 Safety Instructions Safety Instructions Safety Instructions Safety Instructions 1.3.1 Caution Caution DANGER DANGER DANGER • Incorrect handling may result in personal death Incorrect handling may result in personal Incorrect handling may result in personal death • Many of the drawings Many of the drawings Many of the drawings in the Basic...
  • Page 9 Chapter 1 Chapter 1 Safety Instructions Safety Instructions Safety Instructions Safety Instructions WARNING WARNING WARNING ● You run the risk of fire! You run the risk of fire! ● ● You run the risk of injury or fire! You run the risk of injury or fire! You run the risk of injury or fire! Injury Fire...
  • Page 10 Chapter 1 Chapter 1 Safety Instructions Safety Instructions Safety Instructions Safety Instructions WARNING WARNING WARNING ● ● You run the You run the risk of injury and damage to risk of injury and damage to risk of injury and damage to ●...
  • Page 11 Chapter 1 Chapter 1 Safety Instructions Safety Instructions Safety Instructions Safety Instructions 1.4 Compliance Compliance to European Directive to European Directive to European Directive (CE) (CE) 1.4.1 Caution for EMC (Electromagnetic Caution for EMC (Electromagnetic Caution for EMC (Electromagnetic Caution for EMC (Electromagnetic Compatibility) Compatibility) Compatibility)
  • Page 12 Safety Instructions Chapter 1 Table 1 Cable Carrier Cable Carrier Model Cat. Length Frequency Model Cat. Length Frequency (kHz) (kHz) P1-00044-L (P1-004L) P1-00080-L P1-00041-H (P1-007L) (P1-007H) P1-00104-L P1-00054-H (P1-015L) (P1-015H) P1-00156-L P1-00083-H (P1-022L) (P1-022H) P1-00228-L P1-00126-H (P1-037L) (P1-037H) P1-00330-L P1-00175-H (P1-055L) (P1-055H) P1-00460-L...
  • Page 13 Safety Instructions Chapter 1 1.5 Compliance to UL standards 1.5.1 UL CAUTION GENERAL: SJ series Type P1 inverter is open type AC Inverter with three phase input and three phase output. It is intended to be used in an enclosure. It is used to provide both an adjustable voltage and adjustable frequency to the AC motor.
  • Page 14 Safety Instructions Chapter 1 Terminal size and terminal tightening torque for field wiring: Required Conductor Required Conductor Model Load Type Torque size Model Load Type Torque size (N.m) (AWG) (N.m) (AWG) P1-00044-L (P1-004L) P1-00080-L P1-00041-H (P1-007L) (P1-007H) P1-00104-L P1-00054-H (P1-015L) (P1-015H) P1-00156-L P1-00083-H...
  • Page 15 Safety Instructions Chapter 1 Required protection by Fuse and circuit-breakers: P1-L series models Fuse Circuit Breaker Model Maximum Rating Maximum Rating Type Voltage (V) Current (A) Voltage (V) Current (A) P1-00044-L Class J or T (P1-004L) P1-00080-L Class J or T (P1-007L) P1-00104-L Class J or T...
  • Page 16 Safety Instructions Chapter 1 P1-H series models (Memo) Fuse Circuit Breaker Model Maximum Rating Maximum Rating Type Voltage (V) Current (A) Voltage (V) Current (A) P1-00041-H Class J or T (P1-007H) P1-00054-H Class J or T (P1-015H) P1-00083-H Class J or T (P1-022H) P1-00126-H Class J or T...
  • Page 17: Chapter 2 Installation And Wiring

    MFG No. 62AA****** BB001 (Frequency/voltage/No. of (Frequency/voltage/No. of (Frequency/voltage/No. of Date:**** phases/Rate current) phases/Rate current) phases/Rate current) Hitachi Industrial Equipment Hitachi Industrial Equipment NE18361-*** MADE IN JAPAN MADE IN JAPAN Systems Co., Systems Co., Ltd. MFG No.; factory serial No.
  • Page 18 Chapter 2 Chapter 2 Installation and Wiring Installation and Wiring Installation and Wiring Installation and Wiring 2.2 Install the Inverter 2.2 Install the Inverter 2.2 Install the Inverter 2.2 Install the Inverter Install inverter on nstall inverter on nonflammable nonflammable nonflammable Transportation ransportation...
  • Page 19 Chapter 2 Chapter 2 Installation and Wiring Installation and Wiring Installation and Wiring Installation and Wiring Installation environment Installation environment Installation environment Reduction of enclosure size Reduction of enclosure size Reduction of enclosure size Avoid installing the inverter in a place where the Avoid installing the inverter in a place where the Avoid installing the inverter in a place where the Avoid installing the inverter in a place where the...
  • Page 20 Chapter 2 Chapter 2 Installation and Wiring Installation and Wiring Installation and Wiring Installation and Wiring 2.3 Dimension Drawing 2.3 Dimension Drawing 2.3 Dimension Drawing 2.3 Dimension Drawing If you add optional parts to the inverter, some extra If you add optional parts to the inverter, some extra If you add optional parts to the inverter, some extra If you add optional parts to the inverter, some extra If you add optional parts to the inverter, some extra...
  • Page 21 Chapter 2 Installation and Wiring Model P1-*****-* (P1-*****-*) Model P1-*****-* (P1-*****-*) 200V class: 01850-L(370L), 02290-L(450L), 400V class: 01760-H(750H), 02130-H(900H) 400V class: 00930-H(370H),01160-H(450H),01470-H(550H) W(mm) H(mm) D(mm) W(mm) H(mm) D(mm) Dimension Dimension (in preparation) Model P1-*****-* (P1-*****-*) Model P1-*****-* (P1-*****-*) 400V class: 02520-H(1100H), 03160-H(1320H) 200V class: 02950-L(550L) W(mm) H(mm)
  • Page 22: Inverter Wiring Inverter Wiring

    Applicable peripheral equipment Notes: Notes: • The description of peripheral equipment is for Hitachi 3 The description of peripheral equipment is for Hitachi 3 The description of peripheral equipment is for Hitachi 3-phase, 4 The description of peripheral equipment is for Hitachi 3...
  • Page 23: Chapter 4 Settings

    Chapter 2 Installation and Wiring 2.5 Wiring of the main circuit Wire the main circuit of the inverter. The following illustration shows the power supply and wiring connections to a motor only. Open a terminal block cover to wire the terminal block in the main circuit.
  • Page 24 Chapter 2 Installation and Wiring 2.6 Recommended wire gauges, wiring accessories, and crimp terminals 200V class Power line cable External braking Applicable P1 Grounding Power line cable Tightening Rating AWG(mm2) resistor Crimp inverter model cable Terminal screw torque setting R,S,T,U,V,W, between P and terminal P1-*******...
  • Page 25 Chapter 2 Installation and Wiring 400V class Power line cable External braking Applicable P1 Grounding Power line cable Tightening Rating AWG(mm2) resistor Crimp inverter model cable Terminal screw torque setting R,S,T,U,V,W, between P and terminal P1-******* AWG(mm2) size N•m P,PD,N RBAWG(mm2) P1-00041-H 14(2.1)
  • Page 26 Select AC-3 class magnetic contactor for inverter output for Applicable motor capacity is based on Hitachi 200Vac, 60Hz, 4 pole application which has an emergency stop or commercial power line IE3 motor. operation.
  • Page 27 Select AC-3 class magnetic contactor for inverter output for Applicable motor capacity is based on Hitachi 400Vac, 60Hz, 4 pole application which has an emergency stop or commercial power line IE3 motor. operation.
  • Page 28 Chapter 2 Installation and Wiring 2.8 Chopper Braking Resistor • SJ Series P1 can offer when desired a built-in chopper braking circuit in models below. • SJ Series P1 has a built-in chopper braking circuit in model below. P1-01160-H (450H) to P1-01470-H (550H) P1-00044-L (004L) to P1-01240-L (022L) •...
  • Page 29: Wiring

    Chapter 2 Chapter 2 Installation and Wiring Installation and Wiring Installation and Wiring Installation and Wiring 2.9 Wiring Wiring Model P1- *****-*(P1 Model (P1-****) 200V class: 00800-L(150L)/00930 200V class: 00800 L(150L)/00930-L(185L)/01240 L(185L)/01240-L(220L) L(220L) When J51 connector is removed, charge lamp doesn't When J51 connector is removed, charge lamp doesn't When J51 connector is removed, charge lamp doesn't When J51 connector is removed, charge lamp doesn't...
  • Page 30 Chapter 2 Installation and Wiring Model P1- *****-*(P1-****) Model P1- *****-*(P1-****) 200V class: 01530-L(300L) 200V class: 01850-L(370L) Charge Lamp Jumper bar for EMC filter Charge Lamp Disable disabled filter short bar Screw size R0,T0 : M4 Screw Size Ground Terminal: M6 R0,T0 : M4 enables Other Terminal : M8...
  • Page 31 Chapter 2 Installation and Wiring Model P1- *****-*(P1-****) Model P1- *****-*(P1-****) 200V class: 02290-L(450L) 200V class: 02590-L(550L) Disable Disable Jumper bar Jumper bar for EMC filter for EMC filter Screw size Screw size Enable Enable R0,T0: M4 R0,T0: M4 Ground terminal: M8 Ground terminal: M8 Other terminals: M8 Other terminals: M8...
  • Page 32 Chapter 2 Installation and Wiring Model P1- *****-*(P1-****) Model P1- *****-*(P1-****) 200V class: 02520-H(1100H) 200V class: 01760-H(750H) (In preparation) (In preparation) Model P1- *****-*(P1-****) Model P1- *****-*(P1-****) 400V class: 03160-H(1320H) 400V class: 02130-H(900H) (In preparation) (In preparation) 2-16...
  • Page 33: Wiring Of The Control Circuit

    Chapter 2 Installation and Wiring 2.10 Wiring of the control circuit An example for sink logic. Control circuit terminal 24V power Alarm relay section supply terminal 1C contact points 1/RS (SW6) 2/SCHG (SW5) Source Relay 3/JG Sink or source logic 1A contact points 4/FRS for input terminal is...
  • Page 34 Chapter 2 Installation and Wiring ■ Recommended terminals for wiring • The following ferrule terminals are recommended for signal cable for easy wiring and improved reliability of connectivity. Ferrule terminal with sleeves Power cable size Ferrule terminal φ φ L1 [mm] L2 [mm] d [mm] D [mm]...
  • Page 35: Control Circuit Wiring Section

    Chapter 2 Installation and Wiring 2.11 Control circuit wiring section ■ Input terminals • All COMs have the same electric potential. Control circuit terminal • Change SW5 to external power source (EX) to connect the power source between Input terminals 1 to 9, A or B, and COM.
  • Page 36 Chapter 2 Installation and Wiring ■Output terminals Control circuit terminal (Wiring example) Output Alarm relay Relay Output terminal Output terminal [WAF] [OTQ] [OL] [RUN] [FA1] [AL] [ZS] : Equipment including lamps, relays and PLC : Relays • [] it means factory default settings. Terminal label Terminal name Description...
  • Page 37 Chapter 2 Installation and Wiring SW4 SW3 SW2 SW1 ■Analog input/output Control circuit terminal (Wiring example) Analog input/output • When variable resistor is connected on H-Ai1-L terminal, voltage input is given to inverter, Sw1 for analog input 1 (Ai1) is to be set on "voltage"...
  • Page 38 Chapter 2 Installation and Wiring Control circuit terminal ■Functional safety STO terminals Refer to the “Functional Safety Guide” for using a safety functions. STO Safety terminal Terminal Terminal name Description Safety confirmation label terminal 24V output power source P24S terminal COM terminal for functional safety Logic switching terminal...
  • Page 39 Chapter 2 Installation and Wiring ■Serial communication Control circuit terminal (Wiring example) Modbus communication • SP and SN with the same name are internally connected, which are available for a plurality of wiring. • For the use of Modbus communication, refer to the “User’s guide” to obtain a more detailed description.
  • Page 40: Residual Risk

    Chapter 2 Chapter 2 Installation and Wiring Installation and Wiring Installation and Wiring Installation and Wiring 2.12 Residual risk 2.12 Residual risk Parts subject to residual risk Parts subject to residual risk Parts subject to residual risk Please check for any residual risk upon completion of the Please check for any residual risk upon completion of the Please check for any residual risk upon completion of the Please check for any residual risk upon completion of the...
  • Page 41 Chapter 2 Installation and Wiring Operational Residual ✓ Work Part Details of harm or damage Preventive measures phase risk When the motor wiring distance exceeds Motor insulation damage due to surge □ Installation Wiring DANGER 20m or more, try to shorten the wiring. caused by long distance motor wiring.
  • Page 42 Chapter 2 Installation and Wiring (Memo) 2-26...
  • Page 43 Chapter 3 Operation Setting and Examples of I/O Adjustment Chapter 3 See “Chapter 4 Settings” for detailed operating Operation Setting and instructions Examples of I/O Adjustment Basic settings 2 3.2 Set the motor data This chapter describes basic settings, frequency source required for operation, examples of run command Set the parameters listed in the table below on the •...
  • Page 44 Chapter 3 Chapter 3 Operation Setting and Examples of I/O Adjustment Operation Setting and Examples of I/O Adjustment Operation Setting and Examples of I/O Adjustment Operation Setting and Examples of I/O Adjustment Operation Setting and Examples of I/O Adjustment Operation Setting and Examples of I/O Adjustment The frequency source and run command source are The frequency source and run command source are The frequency source and run command source are...
  • Page 45 Chapter 3 Operation Setting and Examples of I/O Adjustment Frequency source 2 Run command source 2 3.5 Multispeed terminals command 3.6 Operate using FW/RV terminal While multispeed command is off, the speed command Select [AA111] = 00 [FW][RV] terminal from parameter •...
  • Page 46 Chapter 3 Operation Setting and Examples of I/O Adjustment Frequency source 3 Run command source 3 3.7 Potentiometer frequency command 3.8 Operate using 3WIRE terminal Select [AA101] = 01 Ai1 terminal input from parameter Select [AA111] = 01 to 3WIRE function from parameter •...
  • Page 47 Chapter 3 Operation Setting and Examples of I/O Adjustment Example for adjusting I/O terminals 1 Example for adjusting I/O terminals 2 3.9 Adjust the analog input (Ai1/Ai2) 3.10 Adjust the analog output (Ao1/Ao2/FM) E.g.) Adjust operation (E.g. for Ai1) Set the ratio to input to limit the operating range of •...
  • Page 48 Chapter 3 Operation Setting and Examples of I/O Adjustment Example for adjusting I/O terminals 3 Example for adjusting I/O terminals 4 3.11 Adjust the analog input (Ai3) 3.12 Prevent input terminal malfunction E.g.) Adjust operation (E.g. for Ai3) Set a response time for input terminal to prevent a •...
  • Page 49 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration Chapter Chapter 4 4 Settings Settings 4.1 Keypad Keypad overview overview Number Number Name Name Description Description 4.1.1 How to use ow to use the keypad keypad Transition to home, cancel, Transition to home, cancel,...
  • Page 50 Chapter 4 For parameter configuration 4.1.3 Monitor mode For screens not described below, refer to User’s Guide. Pressing F1 key will return to any monitor screen. 1. 3 lines screen 2. Reference screen 3. Large monitor screen [multi monitor] [While screen] [Huge monitor] Output Frequency Output frequency...
  • Page 51 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration 4.1.3.1 4.1.3.1. Parameter setting screen Parameter setting screen Parameter setting screen Parameter setting screen Change the parameter. parameter. ・In the case of a numerical value: In the case of a numerical value: In the case of a numerical value: In the case of a numerical value:...
  • Page 52 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration 4.1.3.2 4.1.3.2 3 lines monitor 3 lines monitor 3 lines monitor 4.1.3.3 Trip history screen 4.1.3.3 Trip history screen Trip history screen To change the monitor details.
  • Page 53 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration 4.1.4 Doing a test oing a test run… run… 4.1.4.4 1.4.4 RUN command RUN command RUN command reference change change ① Press the RIGHT RIGHT( ) key, after moving to the key, after moving to the key, after moving to the...
  • Page 54 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration ⑤ With UP/DOWN/LEFT/RIGHT ith UP/DOWN/LEFT/RIGHT ith UP/DOWN/LEFT/RIGHT ( ) keys change change 4.1.4.5 4.1.4.5 Changing frequency reference Changing frequency reference Changing frequency reference Changing frequency reference the function code the function code to [AA101...
  • Page 55 For more information, refer to the user’s guide. *1) Battery is required to use date function. Recommend: Hitachi Maxwell CR2032, 3V The battery is to be replacing every two years while the inverter is power off. *2) The auto backlight-off function will deactivate during in trip status until trip reset.
  • Page 56 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration 4.1.7 To check parameters in scroll To check parameters in scroll To check parameters in scroll To check parameters in scroll mode In scroll mode, p In scroll mode, p In scroll mode, parameter can...
  • Page 57: Parameters

    Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration 4.1.7.2 4.1.7.2 Group Jump Function Group Jump Function Group Jump Function ②When to jump to the detailed subgroup (AA, Ab etc) in ②When to jump to the detailed subgroup (AA, Ab etc) in ②When to jump to the detailed subgroup (AA, Ab etc) in ②When to jump to the detailed subgroup (AA, Ab etc) in...
  • Page 58 Chapter 4 For parameter configuration [dA-42]~[dA-83][db-01]~[db-20] [dA-01]~[dA-41] Monitor naming (Nomenclature) Code/Name Range (unit) dA - 01 dA-42 Electronic thermal load rating monitor (MTR) 0.00~100.00(%) dA-43 Electronic thermal load rating monitor (CTL) 00(no input)/01(P-1A)/ dA-45 02(P-2A)/03(P-1b)/04(P-2b)/ Safety STO monitor 05(P-1C)/06(P-2C)/07(STO) Parameter Value in the dA-46 Safety Option Hardware...
  • Page 59 Chapter 4 For parameter configuration [db-01]~[db-64] Code/Name Range (unit) 00(Program is not db-01 installed)/ Program download monitor 01(Program is [dC-01]~[dC-50] installed) Code/Name Range (unit) db-02 0000~9999 Program No. monitor 00(Very Low duty)/ dC-01 db-03 01(Low duty)/ Program counter (Task-1) Inverter load type status 02(Normal duty) db-04 Program counter (Task-2)
  • Page 60 Chapter 4 For parameter configuration [FA-01]~[FA-36] Variable mode monitor (F code) ■ ・If a [FA] parameter that can be modified is selected, it can be modified in the display monitor. Code/Name Range (unit) FA-01 Main speed reference monitor 0.00~590.00(Hz) FA-02 Sub-speed reference monitor FA-10 Acceleration time monitor...
  • Page 61 Chapter 4 For parameter configuration [AA101]~[AA106] Parameter naming (Nomenclature) AA 1 01 Parameter explanation ・To set parameters, please read an understand the P1 user’s guide first. ・For the motor protection, the following Working parameters are necessary to be set. Parameter Internal number parameters -[Hb102]~[Hb108](If [IM])
  • Page 62 Chapter 4 For parameter configuration [AA111]~[AA115][bb-40] [AA121]~[AA223] RUN command selection Control mode selection Code/Name Range (unit) Initial value Code/Name Range (unit) Initial value 02(JPN)/ AA121 AA111 Control mode RUN command 00~03, 08, 09, 11 *2) 00(EU) 00~03 selection, input source (USA) 1st-motor selection,...
  • Page 63 Chapter 4 For parameter configuration [Ab-01]~[Ab-25] [Ab210][AC-01]~[AC-02] ・For the 8 speeds selection, set [Ab-03]=01 assigning the Scaled Output Frequency gain monitor [dA-06] intelligent terminals 007[SF1] to 013[SF7] makes Code/Name Range (unit) Initial value available the use of the speeds 0 to 7. Ab-01 Frequency 0.00~100.00...
  • Page 64 Chapter 4 For parameter configuration [AC-03]~[AC117] [AC120]~[AC126] Acceleration/deceleration curve selection Acceleration/deceleration time setting Initial Unit Code/Name Range (unit) Code/Name Range (unit) value value AC120 00(Linear)/ Acceleration time AC-03 Acceleration curve 30.00 01(S-curve)/ setting 1, 1st-motor selection 02(U-curve)/ AC122 Deceleration time 30.00 AC-04 03(Inverted-U-curve)/...
  • Page 65 Chapter 4 For parameter configuration [AC-30]~[AC-88] [AC215]~ [Ad-15] 2nd motor When Intelligent Input terminal 024[SET] is enabled. Setting for two-stage Acc/Decel time Code/Name Range (unit) Initial value Code/Name Range (unit) Unit value AC215 Select method to switch to Same as AC115 30.00 AC-30 Acc.
  • Page 66 Chapter 4 For parameter configuration [AE-01]~[AE-13] [AE-20]~[AE-62] Position control Absolute position control Initial Code/Name Range (unit) Initial value Code/Name Range (unit) value AE-20 Position reference 0 AE-01 00(Feedback)/ Electronic gear AE-22 Position reference 1 01(Reference) setting point selection AE-24 Position reference 2 AE-02 Electronic gear ration 1~10000...
  • Page 67 Chapter 4 For parameter configuration [AE-64]~[AE-76] [AF101]~[AF109] Positioning function adjustment DC braking (DB) function Code/Name Range (unit) Initial value Initial Code/Name Range (unit) value AE-64 Deceleration stop 50.00~200.00(%) 100.00 AF101 00(Disable)/01(Enable)/ DC braking distance calculation gain 02(Frequency reference) selection, 1st-motor AE-65 Deceleration stop 0.00~655.35(%)
  • Page 68 Chapter 4 For parameter configuration [AF120]~[AF144] [AF150]~[AF254] Brake control function Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value 00(Disable) AF150 Brake open delay time, AF120 Contactor control 0.00 2.00(s) 0.20 01(Enable: primary side) ~ 1st-motor enable, 1st-motor 02(Enable: secondary side) AF151 Brake close delay time, 0.00...
  • Page 69 Chapter 4 For parameter configuration [AG101]~[AG113] [AG-20]~[AG213] Resonant frequency avoidance (Jump) Jogging function Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value AG101 0.00 590.00(Hz) 0.00 AG-20 Jump frequency 1, 1st-motor ~ 0.00~10.00(Hz) 0.00 Jogging AG102 Jump frequency width 1, 0.00 10.00(Hz) 0.00...
  • Page 70 Chapter 4 For parameter configuration [AH-01]~[AH-06] [AH-07]~[AH-50] Initial Code/Name Range (unit) PID1 function value AH-07 00~06/09~15 Code/Name Range (unit) Initial value Target value 1 reference 00(Disable)/ selection for PID1 AH-01 01(Enable)/ PID1 enable AH-10 0.00 PID1 target value-1 02(Enable:inverted output) AH-12 0.00 PID1 Multistage set point 1...
  • Page 71 Chapter 4 For parameter configuration [AH-51]~[AH-54] [AH-60]~[AH-70] Range (unit) Initial Initial Code/Name Code/Name Range (unit) value value AH-51 AH-60 00(Constant gain [1])/ Input source selection PID1 gain 01([PRO] terminal) of process data 1 for PID1 change method selection AH-52 AH-61 Input source selection PID1 00~06/08~13 *1)
  • Page 72 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration [AH-71]~ [AH-75]~ ~[AH-74 ~[AH-92 Code/Name Code/Name Range (unit) Range (unit) Initial value Initial value Initial Code/Name Code/Name Range (unit) Range (unit) value AH-71 0.00~100.00(%) 100.00(%)
  • Page 73 Chapter 4 For parameter configuration [AH-93]~[AH-96] [AJ-01]~[AJ-10] PID2 function Initial Code/Name Range (unit) Initial value Code/Name Range (unit) value 01(Deviation)/ AJ-01 00(Disable)/01(Enable)/ PID2 02(Falling feedback)/ AH-93 02(Enable:inverted output) PID sleep trigger enable 03( [WAKE] terminal) selection ・Validates the PID2 operation. AH-94 ・If [AJ-01]=01 when the PID output reaches a negative 0.00~100.00(%)
  • Page 74 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration [AJ-13]~ [AJ-21]~ ~[AJ-19] ~[AJ-30 Initial Initial PID3 function PID3 function PID3 function Code/Name Code/Name Range (unit) Range (unit) value value Initial Code/Name Range (unit) Range (unit) AJ-13...
  • Page 75 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration [AJ-33]~ [AJ-41]~ ~[AJ-39] ~[AJ-50 Initial Initial PID3 function PID3 function PID3 function Code/Name Code/Name Range (unit) Range (unit) value value Initial Code/Name Range (unit) Range (unit) AJ-33...
  • Page 76 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration [AJ-53]~ bA102]~ ~[AJ-59] ~[bA115 ■Parameter mode Parameter mode (b code) Initial Initial Code/Name Code/Name Range (unit) Range (unit) value value Frequency limit Frequency limit Frequency limit AJ-53...
  • Page 77 Chapter 4 For parameter configuration [bA120]~[bA128] [bA-30]~[bA145] Overcurrent suppression function setting Deceleration / stop at power loss (Non-stop) Initial Code/Name Range (unit) Initial value Code/Name Range (unit) value 00(Disable)/ 01(Decel. stop)/ bA120 00(Disable)/ Overcurrent bA-30 Selection of 02(Decel. stop: with 01(Enable) suppression enable, 1st-motor deceleration/stop in the...
  • Page 78 Chapter 4 For parameter configuration [bA146]~[bA149] [bA-60]~[bA-63] [bA-70]~[bA249] Cooling-fan operation Overvoltage suppression - Over-excitation Initial Code/Name Range (unit) Initial value Code/Name Range (unit) value bA146 00(Disable)/01(Always ON)/ Over 00(Always ON)/ bA-70 02(Only at deceleration)/ Cooling fan magnetization 01(While inverter operates)/ 03(Operation at set level)/ control selection function selection...
  • Page 79 Chapter 4 For parameter configuration [bb101]~[bb-42] [bb-45]~[bb-59] Reduction of electromagnetic sound Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value bb-24 Selection of restart mode at bb101 Carrier 0.5~16.0(kHz) Instantaneous power failure/ frequency, 1st-motor under-voltage trip 00(Disable)/ bb102 Sprinkle carrier 01(Enable: Patern-1)/ bb-25 Allowable under-voltage...
  • Page 80 Chapter 4 For parameter configuration [bb-43]~[bb-62] [bb-65]~[bb260] Active frequency matching Phase loss detection Code/Name Range (unit) Initial value Initial Code/Name Range (unit) value Inverter rated Inverter bb-43 current rated bb-65 00(Disable)/01(Enable) Input phase loss enable Restart level Active ×(0.20~2.00) current×1.00 frequency matching bb-66 00(Disable)/01(Enable)
  • Page 81 Chapter 4 For parameter configuration [bC110]~[bC125] [bC210]~[bC225] (Example) When [bC111]=01, Inverter rated current:64A, [bC110]=64(A), Electronic thermal protection Base frequency[Hb103]=60Hz, Output frequency=2.5Hz Code/Name Range (unit) Initial value Reduction Motor rated Motor rated bC110 scale Electronic thermal current × current X1.0 level setting, 1st-motor (0.20~3.00) ×1.00 X0.9...
  • Page 82 Chapter 4 For parameter configuration [bd-01]~[bd-04][bE-02]~[bE-18] Safety terminal Initial Code/Name Range (unit) value 00(Display)/ bd-01 STO input display 01(No display)/ selection 02(Trip) 1.00 bd-02 0.00~60.00(s) STO input change time bd-03 00(Display)/ Display selection at STO 01(No display) input change time 00(Trip)/ bd-04 01(Maintain current...
  • Page 83 Chapter 4 For parameter configuration [CA-41]~[CA-55] [CA-01]~[CA-31] Output terminal chatter prevention ■Parameter mode (C code) Range Initial Code/Name Input terminal settings (unit) value Initial CA-41 Input terminal [1] response time Code/Name Range (unit) value CA-42 Input terminal [2] response time CA-01 Input terminal [1] function CA-43...
  • Page 84 Chapter 4 For parameter configuration [Input terminal function list] [Input terminal function list] Functio Symb Function Function Description Symbol Function name Description n code name code Accumulation Switches between Overload limit Not use input power 1(OFF) and 2(ON). Activating (ON) only one of them Forward rotation clearance ⇒[bA122]~[bA128]...
  • Page 85 Chapter 4 For parameter configuration [Input terminal function list] [Input terminal function list] Function Function Symbol Function name Description Symbol Function name Description code code P/PI control mode For drooping control, switches EzCOM ECOM If ON, activates EzCOM. selection activation between PI control (OFF) and P Program RUN If ON, EzSQ is executed.
  • Page 86 Chapter 4 For parameter configuration [CA-60]~[CA-84] [CA-90]~[CA-99] [FUP]/[FDN] operations Pulse train input terminal Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value 00(Frequency reference)/ CA-60 00(Speed reference) FUP/FDN overwrite CA-90 01(Pulse count)/ 01(PID) target selection Pulse train detection 02(Speed feedback :...
  • Page 87 Chapter 4 For parameter configuration [Cb-01]~ [Cb-35] [CA-40][Cb-41][CC-01]~[CC-17] Analog input acquisition Thermistor error detection Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value Cb-01 1~500(ms) CA-40 00(Disable)/ Time constant of filter Thermistor type 01(PTC)/02(NTC) selection Cb-03 0.00 0.00~100.00(%) Start value Cb-41 0.0~1000.0 100.0...
  • Page 88 Chapter 4 For parameter configuration [Intelligent output terminal function list] [CC-20]~[CC-33] Function Symbol Function name Description Output terminal response code Not use Initial Code/Name Range (unit) value Running While output is active Constant-speed When constant speed CC-20 0.00 0.00 100.00(s) Output terminal [11] on-delay time ~...
  • Page 89 Chapter 4 For parameter configuration [Output terminal function list] [Output terminal function list] Function Function Symbol Function name Description Symbol Function name Description code code Zero speed ON if output frequency is General-purpose detection less than set value output 1 Speed deviation ON if speed deviation General-purpose...
  • Page 90 Chapter 4 For parameter configuration [CC-40]~[CC-60] [Cd-01]~[Cd-35] Combinational output terminal Analog output terminal adjustment Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value <Intelligent output Cd-01 00(PWM)/ [FM] monitor output CC-40 Logical calculation terminal function list> 01(Frequency) wave form selection target 1 selection of LOG1 reference Cd-02...
  • Page 91 Chapter 4 For parameter configuration [CE-10]~[CE-31] [CE101]~[CE107] Frequency arrival signal Low-current detection signal Range Initial Code/Name Code/Name Range (unit) Initial value (unit) value 00(During Acc/Decel and CE-10 0.00 Arrival frequency for acceleration 1 CE101 Low-current constant-speed operation) indication signal mode CE-11 0.00 01(only during...
  • Page 92 Chapter 4 Chapter 4 Chapter 4 For parameter configuration For parameter configuration For parameter configuration For parameter configuration [CE-33]~ [CF2 [CF201]~ ~[CE-55] ~[CF223 If [CE-51][CE-53][CE-55]=02 If [CE 55]=02 0Hz speed detection signal speed detection signal speed detection signal Ai1/Ai2/Ai3 Input Ai1/Ai2/Ai3 Input Initial Initial...
  • Page 93 Chapter 4 For parameter configuration [CF-01]~[CF-10] [CF-20]~[CF-50] Modbus communication EzCOM peer to peer communication Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value 03(2400bps)/ CF-20 01~08 EzCOM Start node No. 04(4800bps)/ CF-21 01~08 05(9600bps)/ EzCOM End node No. CF-01 06(19.2kbps)/ 00(Terminal RS485 communication baud...
  • Page 94 Chapter 4 For parameter configuration [HA-01]~[HA135] [HA140]~[HA154] ■Parameter mode (H code) Control response gain Auto-tuning Initial Code/Name Range (unit) Initial value Code/Name Range (unit) value HA120 00([CAS] terminal)/ ASR gain switching 00(Disable)/ 01(Change set) HA-01 mode selection, 1st-motor 01(No-rotation)/ Auto-tuning selection HA121 02(Rotation)/ Gain switching time,...
  • Page 95 ASR gain mapping I-gain 2, Same as HA129 [Hb103] are changed, the motor characteristics are set 2nd-motor according to the internal Hitachi table values. HA230 ASR gain mapping P-gain 2 at Same as HA130 ・The output is decided by setting the frequency and P-control, 2nd-motor voltage.
  • Page 96 Motor constant J, setting 1st-motor ・If the motor capacity[Hb102] and number of poles [Hb103] are changed, the motor characteristics are set according to the internal Hitachi table values. [Hb141] Reverse Output ・For no-rotation auto-tuning, the following variables Forward frequency are acquired:[Hb110]~[Hb114].
  • Page 97 Chapter 4 For parameter configuration [Hb150]~[Hb180] [Hb202]~[Hb280] 2nd motor When Intelligent Input terminal 024[SET] is enabled. Free V/f setting Range Initial Initial Code/Name Code/Name Range (unit) (unit) value value Hb202 Capacity selection, 2nd-motor Same as Hb102 0.00 ~ Hb150 0.00 Hb203 Number of poles, 2nd-motor Same as Hb103 Free-V/f frequency 1,...
  • Page 98 Chapter 4 For parameter configuration [HC101]~[HC121] [HC201]~[HC220] 2nd motor When Intelligent Input terminal 024[SET] is enabled. Automatic torque boost adjustment Range Initial Initial Code/Name Code/Name Range (unit) (unit) value value HC201 Automatic torque boost voltage HC101 Same as HC101 Automatic torque boost 0~255(%) compensation gain, 2nd-motor voltage compensation gain, 1st-motor...
  • Page 99 ・If motor capacity [Hd102], number of poles [Hd103] are Hd-48 Limitation of decision about 00(disable)/01(enable) changed, the motor characteristics are set according to the drive direction, SM(PMM)-IVMS the internal Hitachi table values. Hd-49 open phase voltage detection 0~1000 timing adjustment, SM(PMM)-IVMS ・By auto-tuning at stop, values of [Hd110]~[Hd114]...
  • Page 100 Chapter 4 For parameter configuration [Hd202]~[Hd241] [oA-10]~[oA-32][ob-01]~[ob-04] 2nd motor When Intelligent Input terminal 024[SET] is enabled. ■Parameter mode (o code) ・o parameters are displayed by the [UA-11] = 01. This Range Initial Code/Name (unit) value configuration is not necessary except when option is Hd202 used.
  • Page 101 Chapter 4 For parameter configuration ・Sets the encoder to be input into the optional board, and sets the motor gear ratio involved in the feedback P1-AG Optional analog input setting of the encoder Initial Code/Name Range (unit) value [ob-10]~[ob-16] [oE-01]~[oE-27] oE-01 1~500(ms) Filter time constant of [Ai4]...
  • Page 102 Chapter 4 For parameter configuration [oE-35]~[oE-49] [oE-50]~[oE-70] P1-AG Window comparators output condition P1-AG Optional analog output adjustment Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value oE-35 oE-50 Window comparator for [Ao3] monitor output dA-01 -100~100(%) [Ai4] higher level selection] oE-36 oE-51...
  • Page 103 Chapter 4 For parameter configuration [oH-01]~[oH-11] [oJ-01]~[oJ-40] P1-EN Optional Ethernet setting Optional Interface Group A option I/F flexible command Initial Code/Name Range (unit) value Initial Code/Name Range (unit) value 00(Group 1)/ oH-01 IP-address selection 01(Group 2) oJ-01 0000~FFFF 0000 Register writing 1 Gr.A 00(Auto-negotiation)/ oH-02 Communication speed...
  • Page 104 Chapter 4 For parameter configuration [oJ-41]~[oH-60] [oL-01]~[oL-36] Group C option I/F flexible command Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value oJ-41 0000~FFFF 0000 oL-01 0~255 Register writing 1 Gr. C IPv4 IP-address (1) Gr.1 oJ-42 0000 oL-02 0000~FFFF 0~255 Register writing 2 Gr.
  • Page 105 Chapter 4 For parameter configuration [oL-40]~[oL-76] Initial Code/Name Range (unit) value oL-40 0~255 IPv4 IP-address (1) Gr.2 oL-41 0~255 IPv4 IP-address (2) Gr.2 oL-42 0~255 IPv4 IP-address (3) Gr.2 oL-43 0~255 IPv4 IP-address (4) Gr.2 oL-44 0~255 IPv4 sub-net mask (1) Gr.2 oL-45 0~255 IPv4 sub-net mask (2) Gr.2...
  • Page 106 Chapter 4 For parameter configuration [PA-01]~[PA-09] [PA-20]~[PA-29] ■Parameter mode (P code) Em-force mode settings Simulation mode settings Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value PA-01 00(Disable)/ PA-20 Mode selection Simulation 00(Disable)/01(Enable) 01(Enable) for emergency force drive mode enable PA-02 PA-21 Frequency...
  • Page 107 Chapter 4 For parameter configuration [UA-01]~[UA-19] [UA-20]~[UA-62] ■Parameter mode (U code) Password setting Keypad communication lost operation Code/Name Range (unit) Initial value Initial Code/Name Range (unit) value UA-01 0000~FFFF 0000 Password for display 00(Error)/ UA-02 UA-20 01(Error after deceleration stop)/ 0000~FFFF 0000 Operation...
  • Page 108 Chapter 4 For parameter configuration [UA-90]~[UA-94][Ub-01]~[Ub-04] [Ud-01]~[Ud-37] Unit selection Trace function Initial Initial Code/Name Range (unit) Code/Name Range (unit) value value 00(Disable)/ UA-90 Ud-01 Trace function enable 01(Enable) 0~60(s) QOP indication off waiting 00(Stop)/ time Ud-02 Trace start 01(Start) UA-91 (Select from dA-01...
  • Page 109 Chapter 4 For parameter configuration [Ud-38]~[Ud-60] [UE-01]~[UE-48] Initial EzSQ Code/Name Range (unit) value Initial Code/Name Range (unit) Ud-38 00 (Input: [Ud-39])/ Trace signal 6 value 01 (Output: [Ud-40]) Input/Output selection 00(1ms)/ UE-01 01(2ms: SJ700/L700 Ud-39 EzSQ execution timing compatible) Similar to [CA-01] Trace signal 6 Input terminal 00(Disable)/ selection...
  • Page 110 Chapter 4 For parameter configuration [Unit table] [UE-49]~[UF-30] Number Unit Number Unit Code/Name Range (unit) Initial value 0~65535 UE-49 U(39) °F 0~65535 UE-50 U(40) UE-51 0~65535 U(41) l/min 0~65535 UE-52 U(42) m3/s UE-53 0~65535 U(43) m3/min m3/h 0~65535 UE-54 U(44) kg/s UE-55 0~65535...
  • Page 111 Chapter 5 Chapter 5 Troubleshooting Troubleshooting Troubleshooting Chapter Chapter Chapter 5 Troubleshooting Troubleshooting Troubleshooting 5.1 Error event events Next are the descriptions Next are the descriptions Next are the descriptions of the basic errors of the basic errors of the basic errors that may that may occur occur.
  • Page 112 Chapter 5 Troubleshooting Code Details Corrective actions Related parameter ・ Ground fault detected at main ・ Check for ground fault of the motor, wiring, etc. E014 circuit voltage turning-on ・ Continued state of incoming high ・ Review the power circumstances, such as the power E015 [dA-40] power...
  • Page 113 Chapter 5 Troubleshooting <a> <b> <c> <d> <h> <g> <f> <e> (B) Warning status Display Description While: ・Overload restriction. ・Torque limiting. ・Overcurrent suppression. ・Overvoltage suppression. If displays the following functions: ・Overload warning. ・Motor thermal warning. ・Inverter thermal warning. (A) Main operation status ・Motor heat warning.
  • Page 114 Chapter 5 Troubleshooting Details of display (continue) <c> Parameter display Number Display Description <b> <a> <c> <d> (None) Display all modes. <h> <g> <f> <e> Individual function display mode. User’s settings display mode. Data comparator display mode. Only monitor display mode. (Tips) ・Is displayed if it operating under a display limiting function.
  • Page 115 Chapter 5 Chapter 5 Troubleshooting Troubleshooting Troubleshooting 5.3 Possible errors and solutions Possible errors and solutions Possible errors and solutions Possible errors and solutions If the corrective action the corrective action the corrective action does not solve the problem, does not solve the problem, does not solve the problem, refer to the user's refer to the user's guide, where...
  • Page 116 Chapter 5 Chapter 5 Troubleshooting Troubleshooting Troubleshooting Event ▶ ▶ Estimated cause ▶ Estimated cause Corrective action Corrective action ・ If output current is high, the overload restriction function If output current is high, the overload restriction function If output current is high, the overload restriction function If output current is high, the overload restriction function If output current is high, the overload restriction function ・Overload restriction...
  • Page 117 , for any periodic inspection, please periodic inspection, please periodic inspection, please Voltage oltage supply fluctuation fluctuation □ contact your Hitachi distributor contact your Hitachi distributor your Hitachi distributor. Line- -to-line voltage balance line voltage balance □...
  • Page 118 Inspection and maintenance Chapter 6 6.2 Daily and periodic inspections Inspection cycle Inspected Inspection Every Details of inspection Inspection method Criterion Tester device part entry Daily year years Ambient temperature, level of Thermometer Surrounding Check the ambient temperature, ○ Refer to the installation guide. humidity are withing the range.
  • Page 119 Inspection and maintenance Chapter 6 6.3 Insulation resistance test ・ When performing a insulation resistance test, remove all cables ・To perform an insulation resistance test of the inverter main to external circuits and the components connected to the circuit, start by removing the inverter internal filter terminals, to prevent it to be exposed to the test voltage.
  • Page 120 Inspection and maintenance Chapter 6 6.5 Checking method for inverter/converter *1) Before checking the circuits, measure the voltage across ・Using the multimeter, you can check if the inverter or terminals P and N with the multimeter in DC voltage range converter unit are defective or non-defective.
  • Page 121 Inspection and maintenance Chapter 6 6.6 Smoothing capacitor life span curve ※80% of the ND rated current value for continuous drive. ※80% of the ND rated current value for continuous drive. Ambient temperature (°C) For continuous supplying power of 24h a day Capacitor life span (years) *2) The smoothing capacitor has a limited life because of...
  • Page 122: Current, And Power

    Inspection and maintenance Chapter 6 6.8 Input/output voltage, current and power measurement methods Standard equipment for measuring input/output voltage, current, and power measurement. Inverter Power Motor Supply Measured Measuring point Measuring instrument Remarks Standard reference values data Input R-S, S-T, Effective value 200V class:200~240V 50/60Hz Moving-iron voltmeter or...
  • Page 123 *5) The values for the sensorless vector control are assigned according rated output current. The value of the impedance at the supply side to the values in the ND rating of the Hitachi standard motor table. changes due to the wiring, breaker, input reactor, etc.
  • Page 124 *5) The values for the sensorless vector control are assigned according rated output current. The value of the impedance at the supply side to the values in the ND rating of the Hitachi standard motor table. changes due to the wiring, breaker, input reactor, etc.
  • Page 125 Specifications Chapter 7 7.3 Common specifications PWM system Sine-wave PWM system Output frequency range *1) 0.00~590.00Hz Frequency accuracy For the highest frequency, digital±0.01%, analogue±0.2% (25±10℃) Digital: 0.01Hz Analogue: Max. frequency/4000 Frequency resolution (Ai1 terminal/Ai2 terminal:12bit/0~+10V or 0~+20mA, Ai3 terminal 12bit/-10~+10V) V/f control (constant torque/reduced torque/free), automatic boost control Cascade type sensorless vector control, 0Hz sensorless vector control Control system *2)
  • Page 126 Specifications Chapter 7 7.3 Common specifications (continue) Transistor output terminal 5, 1a contact relay 1 point, 1c contact relay 1 point Intelligent output RUN(While in run), FA1~5(Reached frequency signal), IRDY(Inverter ready), FWR(Forward rotation), RVR(Reverse rotation), FREF(panel terminals frequency reference), REF(panel motion operation), SETM(2nd-motor selected), OPO(Option-Output), AL(Alarm signal), MJA(Major failure signal), OTQ(Over-torque), IP(Power loss), UV(Undervoltage), TRQ(Torque limited), IPS(Decel.
  • Page 127 Index FA1, FA2, FA3, FA4, FA5 ........4-40 FBV ..............4-41 absolute position control ........4-18 FM ..............2-22 accel/decal cureve selection ......4-15 FOC ..............4-37 acceleration curve constant ......4-16 forcible operation ..........4-36 acceleration time ..........4-16 forcing ...............
  • Page 128 Index STP ..............4-58 main circuit terminal ..........2-7 major failure signal ........... 4-40 manual torque boost ......... 4-48 Temporary frequency addition ......4-3 MI1, MI2, MI3, MI4, MI5, MI6, MI7, MI8 .... 4-37 test run ............... 1-3 MO1, MO2, MO3, MI4, MO5, MO6 ....4-41 thermistor ............
  • Page 129 Index (memo) Index - 3...
  • Page 130 Index (memo) Index - 4...
  • Page 131 Basic Guide Guide and Frequency Frequency User’s Guide (You can download from Hitachi Industr User’s Guide (You can download from Hitachi Industr (You can download from Hitachi Industr ial (You can download from Hitachi Industr...

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