YASKAWA AC Drive-J1000 Compact V/f Control Drive Technical Manual Type: CIMR-JU Models: 200 V Class, Three-Phase Input: 0.1 to 5.5 kW 200 V Class, Single-Phase Input: 0.1 to 2.2 kW 400 V Class, Three-Phase Input: 0.2 to 5.5 kW To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance. Ensure the end user receives this manual. MANUAL NO.
This Page Intentionally Blank Copyright © 2008 YASKAWA ELECTRIC CORPORATION. All rights reserved. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent liability is assumed with respect to the use of the information contained herein.
Table of Contents i. PREFACE & GENERAL SAFETY.................................................................... 9 i.1 Preface ....................................................................................................................... 10 Applicable Documentation....................................................................................................... 10 Symbols..........................................................................................................................
Table of Contents IP20/Open-Chassis Cover Removal and Installation ........................................................................ 38 3.6 Main Circuit Wiring..............................................................................................................39 Main Circuit Terminal Functions........................................................................................................ 39 Wire Gauges and Tightening Torque ...........................................................
Table of Contents 5. PARAMETER DETAILS ......................................................................................... 71 5.1 A: Initialization .....................................................................................................................72 A1: Initialization ................................................................................................................................. 72 5.2 b: Application..................................................................
Table of Contents 6.2 Motor Performance Fine Tuning ......................................................................................126 Parameters for Tuning the Drive ..................................................................................................... 126 Motor Hunting and Oscillation Control Parameters ......................................................................... 126 6.3 Drive Alarms, Faults, and Errors ..................................................................
Table of Contents A. SPECIFICATIONS ................................................................................................ 169 A.1 A.2 A.3 A.4 A.5 A.6 Heavy Duty and Normal Duty Ratings .............................................................................170 Single/Three-Phase 200 V Class Drive ............................................................................171 Three-Phase 400 V Class Drives .....................................................................................
Table of Contents Loopback Test................................................................................................................................. 210 Writing to Multiple Registers............................................................................................................ 211 C.10 MEMOBUS/Modbus Data Table........................................................................................212 Command Data .....................................................................
i Preface & General Safety This section provides safety messages pertinent to this product that, if not heeded, may result in fatality, personal injury, or equipment damage. Yaskawa is not responsible for the consequences of ignoring these instructions. I.1 I.2 PREFACE...............................................................................................................10 GENERAL SAFETY...............................................................................................
i.1 Preface i.1 Preface Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection and application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa accepts no responsibility for the way its products are incorporated into the final system design. Under no circumstances should any Yaskawa product be incorporated into any product or design as the exclusive or sole safety control.
i.2 General Safety i.2 General Safety u Supplemental Safety Information General Precautions • The diagrams in this manual may be indicated without covers or safety shields to show details. Restore covers or shields before operating the drive and run the drive according to the instructions described in this manual. • Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products to which this manual is applicable.
i.2 General Safety DANGER Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc. To prevent electric shock, wait at least one minute after all indicators are OFF and measure the DC bus voltage level to confirm safe level.
i.2 General Safety NOTICE Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive. Do not perform a withstand voltage test on any part of the drive. Failure to comply could result in damage to the sensitive devices within the drive.
i.2 General Safety u Warranty Information n Restrictions The J1000 was not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or health. Customers who intend to use the product described in this manual for devices or systems relating to transportation, health care, space aviation, atomic power, electric power, or in underwater applications must first contact their Yaskawa representatives or the nearest Yaskawa sales office.
1 Receiving This chapter describes the proper inspections to perform after receiving the drive and illustrates the different enclosure types and components. 1.1 1.2 1.3 SECTION SAFETY.................................................................................................16 MODEL NUMBER AND NAMEPLATE CHECK....................................................17 COMPONENT NAMES...........................................................................................
1.1 Section Safety 1.1 Section Safety CAUTION Do not carry the drive by the front cover. Failure to comply may cause the main body of the drive to fall, resulting in minor or moderate injury. NOTICE Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry.
1.2 Model Number and Nameplate Check 1.2 Model Number and Nameplate Check Please perform the following tasks after receiving the drive: • Inspect the drive for damage. If the drive appears damaged upon receipt, contact the shipper immediately. • Verify receipt of the correct model by checking the information on the nameplate. • If you have received the wrong model or the drive does not function properly, contact your supplier.
1.2 Model Number and Nameplate Check n Three-Phase 200 V No. 0001 0002 0004 0006 0010 0012 0020 Normal Duty Max Motor Capacity kW 0.2 0.4 0.75 1.1 2.2 3.0 5.5 Rated Output Current A 1.2 1.9 3.5 6.0 9.6 12.0 19.6 No. 0001 0002 0004 0006 0010 0012 0020 Heavy Duty Max Motor Capacity kW 0.1 0.2 0.4 1.1 1.5 2.2 3.7 Rated Output Current A 0.8 1.6 3.5 6.0 9.6 12.0 17.5 Heavy Duty Max. Motor Capacity kW 0.2 0.4 0.75 1.5 2.2 3.0 3.7 Rated Output Current A 1.2 1.8 3.4 4.8 5.5 7.2 9.2 n Three-Phase 400 V No.
1.3 Component Names 1.3 Component Names This section illustrates the drive components as they are mentioned in this manual.
1.3 Component Names n Single-Phase AC200 V CIMR-JoBA0006B ~ 0010B Three-Phase AC200 V CIMR-Jo2A0010B ~ 0020B Three-Phase AC400 V CIMR-Jo4A0001B ~ 0011B L K J A I B G H C D F A B C D E F – – – – – – Mounting hole Heatsink Cable cover Terminal cover Bottom cover Front cover screw E G – Option connector cover H – Front cover I – LED operator Refer to Using the Digital LED Operator on page 56 J – Case K – Cooling fan <1> L – Fan cover <1> Figure 1.
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2 Mechanical Installation This chapter explains how to properly mount and install the drive. 2.1 2.2 SECTION SAFETY.................................................................................................24 MECHANICAL INSTALLATION.............................................................................
2.1 Section Safety 2.1 Section Safety WARNING Fire Hazard Provide sufficient cooling when installing the drive inside an enclosed panel or cabinet. Failure to comply could result in overheating and fire. When multiple drives are placed inside the same enclosure panel, install proper cooling to ensure air entering the enclosure does not exceed 40 °C. CAUTION Crush Hazard Do not carry the drive by the front cover.
2.1 Section Safety NOTICE Mechanical Installation When the input voltage is 440 V or higher or the wiring distance is greater than 100 meters, pay special attention to the motor insulation voltage or use a drive-rated motor. Failure to comply could lead to motor winding failure. Motor vibration may increase when operating a machine in variable-speed mode, if that machine previously operated at a constant speed.
2.2 Mechanical Installation 2.2 Mechanical Installation This section outlines specifications, procedures, and environment for proper mechanical installation of the drive. u Installation Environment To help prolong the optimum performance life of the drive, install the drive in the proper environment. The table below provides a description of the appropriate environment for the drive.
2.2 Mechanical Installation u Installation Orientation and Spacing Install the drive upright as illustrated in Figure 2.1 to maintain proper cooling. A B A – Correct B B – Incorrect Figure 2.1 Correct Installation Orientation n Single Drive Installation Figure 2.2 explains the required installation spacing to maintain sufficient space for airflow and wiring. Install the heatsink against a closed surface to avoid diverting cooling air around the heatsink.
2.2 Mechanical Installation A B 2 mm B C D C A – Line up the tops of the drives. B – 30 mm minimum C – 100 mm minimum D – Airflow direction Figure 2.3 Space Between Drives (Side-by-Side Mounting) Note: When installing drives of different heights in the same enclosure panel, the tops of the drives should line up. Leave space between the top and bottom of stacked drives for cooling fan replacement if required. Using this method, it is possible to replace the cooling fans later.
2.2 Mechanical Installation n IP20/Open-Chassis Drives Table 2.2 IP20/Open-Chassis (without an EMC filter) D2 t1 2-M4 W H2 H1 H W1 D1 D Voltage Class Single-Phase 200 V Class Three-Phase 200 V Class Drive Model CIMR-Jo BA0001B BA0002B BA0003B 2A0001B 2A0002B 2A0004B 2A0006B W 2.7 2.7 2.7 2.7 2.7 2.7 2.7 H 5.0 5.0 5.0 5.0 5.0 5.0 5.0 D 3.0 3.0 4.6 3.0 3.0 4.3 5.0 W1 2.2 2.2 2.2 2.2 2.2 2.2 2.2 Dimensions (in) H1 H2 4.6 0.2 4.6 0.2 4.6 0.2 4.6 0.2 4.6 0.2 4.6 0.2 4.6 0.2 D1 0.3 0.3 1.5 0.3 0.
2.
3 Electrical Installation This chapter explains proper procedures for wiring the control circuit terminals, motor and power supply. 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 SECTION SAFETY.................................................................................................32 STANDARD CONNECTION DIAGRAM.................................................................34 MAIN CIRCUIT CONNECTION DIAGRAM............................................................
3.1 Section Safety 3.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. WARNING Electrical Shock Hazard Do not operate equipment with covers removed. Failure to comply could result in death or serious injury. The diagrams in this section may show drives without covers or safety shields to show details.
3.1 Section Safety NOTICE Electrical Installation Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive. Do not use unshielded cable for control wiring.
3.2 Standard Connection Diagram 3.2 Standard Connection Diagram Connect the drive and peripheral devices as shown in Figure 3.1. It is possible to run the drive via the digital operator without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up Programming & Operation on page 53 for instructions on operating the drive. NOTICE: Inadequate branch short circuit protection could result in damage to the drive.
3.2 Standard Connection Diagram <5> Use only a +24 V internal power supply in sinking mode; the source mode requires an external power supply Refer to I/O Connections on page 46. <6> Minimum load: 5 Vdc, 10 mA (reference value). <7> Monitor outputs work with devices such as analog frequency meters, ammeters, voltmeters and wattmeters; they are not intended for use as a feedback-type of signal. WARNING! Sudden Movement Hazard.
3.3 Main Circuit Connection Diagram 3.3 Main Circuit Connection Diagram Refer to diagrams in this section for the Main Circuit wiring connections. Connections may vary based on drive capacity. The main circuit DC power supply powers the control circuit. NOTICE: Do not use the negative DC bus terminal “-” as a ground terminal. This terminal is at high voltage DC potential. Improper wiring connections could result in damage to the drive.
3.4 Terminal Block Configuration 3.4 Terminal Block Configuration The figures in this section provide illustrations of the main circuit terminal block configurations of the different drive sizes. Models: CIMR-J BA0001, 0002, 0003 CIMR-J 2A0001, 0002, 0004, 0006 Models: CIMR-J BA0006, 0010 CIMR-J 2A0010, 0012, 0020 CIMR-J 4A0001, 0002, 0004, 0005, 0007 0009, 0011 Electrical Installation Figure 3.
3.5 Protective Covers 3.5 Protective Covers Follow the procedure below to remove the protective covers before wiring the drive and to reattach the covers after wiring is complete. u IP20/Open-Chassis Cover Removal and Installation n Removing the Protective Covers 1. Loosen the screw that locks the front cover in place to remove. Figure 3.6 Remove the Front Cover on an IP20/Open-Chassis Drive 2. Apply pressure to the tabs on each side of the terminal cover.
3.6 Main Circuit Wiring 3.6 Main Circuit Wiring This section describes the functions, specifications, and procedures required to safely and properly wire the main circuit of the drive. NOTICE: Do not solder the ends of wire connections to the drive. Soldered wiring connections can loosen over time. Improper wiring practices could result in drive malfunction due to loose terminal connections.
3.6 Main Circuit Wiring n Three-Phase 200 V Class Table 3.3 Wire Gauge and Torque Specifications Model CIMR-Jo2A Terminal Screw Size Tightening Torque N•m (lb.in.) Applicable Gauge mm2 (AWG) Recommended Gauge mm2 (AWG) 0001 0002 0004 0006 R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2, M3.5 0.8 to 1.0 (7.1 to 8.9) 0.75 to 2.0 (18 to 14) 2 (14) R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, –, +1, +2, B1, B2 M4 1.2 to 1.5 (10.6 to 13.3) 1.2 to 1.5 (10.6 to 13.3) 1.2 to 1.5 (10.6 to 13.3) 1.2 to 1.
3.6 Main Circuit Wiring WARNING! Electrical Shock Hazard. Always use a ground wire that complies with technical standards on electrical equipment and minimize the length of the ground wire. Improper equipment grounding may cause dangerous electrical potentials on equipment chassis, which could result in death or serious injury. WARNING! Electrical Shock Hazard. Be sure to ground the drive ground terminal. (200 V Class: Ground to 100 Ω or less, 400 V Class: Ground to 10 Ω or less).
3.7 Control Circuit Wiring 3.7 Control Circuit Wiring NOTICE: Do not solder the ends of wire connections to the drive. Soldered wire connections can loosen over time. Improper wiring practices could result in drive malfunction due to loose terminal connections.
3.7 Control Circuit Wiring Type No. Terminal Name (Function) Main Frequency Reference Input A1 Frequency reference +V AC Analog input power supply Frequency reference common Function (Signal Level) Default Setting Input voltage or input current (Selected by DIP switch S1 and H3-01) 0 to +10 Vdc (20 kΩ), Resolution: 1/1000 4 to 20 mA (250 Ω) or 0 to 20 mA (250 Ω), Resolution: 1/500 +10.5 Vdc (max allowable current 20 mA) 0 Vdc n Output Terminals Type No.
3.7 Control Circuit Wiring n Ferrule-Type Wire Terminations Crimp a ferrule to signal wiring to improve wiring simplicity and reliability. Use CRIMPFOX ZA-3, a crimping tool manufactured by PHOENIX CONTACT. L 6 mm d1 d2 Figure 3.12 Ferrule Dimensions Table 3.9 Ferrule Terminal Types and Sizes Size mm2 (AWG) 0.25 (24) 0.34 (22) 0.5 (20) 0.75 (18) 1.0 Type AI 0.25-6YE AI 0.34-6TQ AI 0.5-6WH AI 0.75-6GY AI 1-6RD L (mm) 10.5 10.5 12 12 12 d1 (mm) 0.8 0.8 1.1 1.3 1.5 d2 (mm) 2.0 2.0 2.5 2.8 3.
3.7 Control Circuit Wiring D Preparing wire terminal ends B A S1 E S2 S3 S4 S5 SC A1 +V AC AM AC C A – Control terminal block B – Avoid fraying wire strands when stripping insulation from wire. Strip length 5.5 mm. C – Single wire or stranded wire D – Loosen screw to insert wire. E – Blade depth of 0.4 mm or less Blade width of 2.5 mm or less Figure 3.13 Terminal Board Wiring Guide F A C B D E A – Drive side B – Connect shield to ground terminal of drive.
3.8 I/O Connections 3.8 I/O Connections u Sinking/Sourcing Mode Switch Set the DIP switch S3 on the front of the drive to switch the digital input terminal logic between sinking mode and sourcing mode; the drive is preset to sinking mode. Table 3.10 Sinking/Sourcing Mode Setting Details Sinking Mode (0 V common): default setting Sourcing Mode (+24 V common) Set Value SINK SOURCE DIP Switch S3 SOURCE SINK Figure 3.
3.8 I/O Connections Shielded cable SOURCE SINK External power supply +24V FWD Run/Stop S1 REV Run/Stop S2 External Fault N.O. S3 Fault reset Multi-step speed 1 S4 S5 SINK +24V S3 SC SOURCE Electrical Installation Figure 3.
3.9 Main Frequency Reference 3.9 Main Frequency Reference u DIP Switch S1 Analog Input Signal Selection The main frequency reference can either be a voltage or current signal input at terminal A1. When using input A1 as a voltage input, set DIP switch S1 to “V” (right position, default setting) and program parameter H3-01 to “0” (0 to +10 Vdc with lower limit) or “1” (0 to +10 Vdc without lower limit).
3.10 Braking Resistor 3.10 Braking Resistor Dynamic braking (DB) helps bring the motor to a smooth and rapid stop when working with high inertia loads. As the drive lowers the frequency of a motor with high inertia connected, regeneration occurs. This can cause an overvoltage situation when the regenerative energy flows back into the DC bus capacitors. A braking resistor prevents these overvoltage faults. NOTICE: Do not allow unqualified personnel to use the product.
3.10 Braking Resistor 8. 50 Parameter L3-04: Stall Prevention During Deceleration Settings 0: Stall prevention disabled. Operate the system and verify the required deceleration rate is obtained during dynamic braking or stopping.
3.11 Interlocking with Connected Machinery 3.11 Interlocking with Connected Machinery For safety reasons, applications that may be affected by the operation status of the drive should be set up so that operation can only occur when the drive is ready to operate. A "Drive ready" and "Fault" signal should be assigned to the multi-function outputs to guarantee interlock with application.
3.12 Wiring Checklist 3.12 Wiring Checklist No. 1 2 3 4 5 6 7 8 9 10 Item Page Drive, peripherals, option cards Check drive model number to ensure receipt of correct model. Check for correct braking resistors, DC reactors, noise filters, and other peripheral devices. Installation area and physical setup Ensure area surrounding the drive complies with specifications.
4 Start-Up Programming & Operation This chapter explains the functions of the LED operator and how to program the drive for initial operation. 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 SECTION SAFETY.................................................................................................54 USING THE DIGITAL LED OPERATOR................................................................56 THE DRIVE AND PROGRAMMING MODES.........................................................59 START-UP FLOWCHART...........
4.1 Section Safety 4.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. WARNING Electrical Shock Hazard Do not operate equipment with covers removed. Failure to comply could result in death or serious injury. The diagrams in this section may include drives without covers or safety shields to illustrate details.
4.1 Section Safety NOTICE Start-Up Programming & Operation Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive. Do not use unshielded cable for control wiring.
4.2 Using the Digital LED Operator 4.2 Using the Digital LED Operator Use the LED operator to enter run and stop commands, display data, edit parameters, as well as display fault and alarm information. u Keys, Displays, and LEDs 11 1 12 5 13 10 2 15 4 3 P STOP 14 7 8 9 6 STOP J1000 1 2 据据据据据 3 据据据据据据 4 据据据据据 5 据据据据 据据据据 : : : : : WARNING 6 7 据据据 8 据据据据据 9 据据据据据据 据据据据据据据 : : : : Risk of electric shock. Read manual before installing.
4.2 Using the Digital LED Operator No. 12 Display Name ALM LED Light 13 REV LED Light 14 DRV LED Light 15 FOUT LED Light Function Refer to LED Screen Displays on page 57. u Digital Text Display Text appears on the LED Operator as shown below. This section explains the meaning of text as it appears on the display screen. Lit Text 0 Flashing LED Text 9 Table 4.
4.2 Using the Digital LED Operator 1s ON ON Flashing Flashing quickly ON ON ON ON Figure 4.1 RUN LED Status and Meaning Drive output frequency during stop / Frequency setting 0 Hz RUN OFF RUN LED RUN STOP STOP 6 Hz OFF ON OFF Flashing Figure 4.
4.3 The Drive and Programming Modes 4.3 The Drive and Programming Modes The drive functions are divided into two main groups accessible via the Digital LED Operator: Drive Mode: The Drive mode allows motor operation and parameter monitoring. Parameter settings cannot be changed when accessing functions in the Drive Mode (Table 4.3). Programming Mode: The Programming Mode allows access to setup/adjust, verify parameters.
4.3 The Drive and Programming Modes Output Voltage Reference Monitors the output voltage of the drive. Drive Mode Monitor Display STOP STOP Verify Function Setup Monitor parameters (U parameters) are displayed. Lists all parameters that have been edited or changed from default settings. Verifying Parameter Changes: Verify Menu on page 62. Refer to STOP Programming Mode A select list of parameters necessary to get the drive operational quickly. Setup Group within the Programming Mode on page 61.
4.3 The Drive and Programming Modes • Verify Function: Verify parameter setting changes from original default values. • Setup Group: Access a list of commonly used parameters to simplify setup. • Parameter Setting Mode: Access and edit all parameter settings. The Setup Group within the Programming Mode In Setup Group, the user can access the minimum group of parameters required to operate the application. Note: Setup Group parameters are listed in Table 4.4. Figure 4.
4.3 The Drive and Programming Modes Step 10. Press the Display/Result key until back at the initial display. u Verifying Parameter Changes: Verify Menu The Verify Menu lists edited parameters from the Programming Mode. The Verify Menu helps determine which settings have been changed, and is particularly useful when replacing a drive. If no settings have been changed the Verify Menu will read . The Verify menu also allows users to access and re-edit edited parameters.
4.3 The Drive and Programming Modes u Parameters Available in the Setup Group n Setup Mode (STUP) Parameters used for this drive are classified into A to U. To simplify the drive setup, frequently used parameters are selected and input into Setup Mode. 1. 2. is displayed. To set a parameter, the Setup Mode must be displayed first. Press the Up/Down key until Select the parameter and change the setting. Table 4.4 lists parameters available in the Setup group.
4.4 Start-up Flowchart 4.4 Start-up Flowchart This section summarizes the basic steps required to start the drive. The flowchart is intended as a quick reference to help familiarize the user with start-up procedures. u Flowchart: Basic Start-up Figure 4.6 describes basic start-up sequence for the drive and motor system. This sequence varies slightly depending on application. Use drive default parameter settings in simple applications that do not require high precision.
4.5 Powering Up the Drive 4.5 Powering Up the Drive u Powering Up the Drive and Operation Status Display n Powering Up the Drive Review the following checklist before turning the power on.
4.6 No-Load Operation Test Run 4.6 No-Load Operation Test Run u No-Load Operation Test Run This section explains how to operate the drive with the motor uncoupled from the load during a test run. n Before Starting the Motor Check the following items before operation: • Ensure the area around the motor is safe. • Ensure external emergency stop circuitry is working properly and other safety precautions have been taken.
4.7 Test Run with Load Connected 4.7 Test Run with Load Connected u Test Run with the Load Connected After performing a no-load test run connect the motor and proceed to run the motor and load together. n Notes on Connected Machinery • • • • • • Clear the area around the motor. The motor should come to a complete stop without problems. Connect the machinery. Fasten all installation screws properly. Check that the motor and connected machinery are held in place.
4.8 Verifying and Backing Up Parameter Settings 4.8 Verifying and Backing Up Parameter Settings Check changes to parameter settings using the Verify function. Refer to Verifying Parameter Changes: Verify Menu on page 62. Save the verified parameter settings. Change the access level or set a password to the drive to prevent accidental modification of parameter settings.
4.9 Test Run Checklist 4.9 Test Run Checklist Review the checklist before performing a test run. Check each item that applies. No. 1 2 3 Checklist Thoroughly read the manual before performing a test run. Turn the power on. Set the voltage for the power supply to E1-01. Page — 65 90 Check the items that correspond to the control mode being used. WARNING! Ensure start/stop and safety circuits are wired properly and in the correct state before energizing the drive.
4.
5 Parameter Details 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 A: INITIALIZATION................................................................................................72 B: APPLICATION...................................................................................................75 C: TUNING..............................................................................................................81 D: REFERENCE SETTINGS...........................................................................
5.1 A: Initialization 5.1 A: Initialization The initialization group contains parameters associated with initial setup of the drive. Parameters involving the display language, access levels, initialization, and password are located in this group. u A1: Initialization n A1-01: Parameter Access Level Allows or restricts access to drive parameters. No.
5.1 A: Initialization The instructions below demonstrate how to set a new password. Here, the password set is “1234”. An explanation follows on how to enter the password to unlock the parameters. Table 5.2 Setting the Password for Parameter Lock Step 1. Turn on the power to the drive. The initial display appears. 2. Scroll to the Parameter Setup display and press 3. Scroll to the right by pressing 4. Select the flashing digits by pressing 5. Select A1-04 by pressing 6.
5.1 A: Initialization Step Display/Result 11. The display automatically returns to the parameter display. Note: Parameter settings can be edited after entering the correct password. Performing a 2-Wire or 3-Wire initialization resets the password to “0000”. Reenter the password to parameter A1-05 after drive initialization.
5.2 b: Application 5.2 b: Application Application parameters configure the source of the frequency reference, the Run command, DC Injection Braking, and other application-related settings. u b1: Mode of Operation n b1-01: Frequency Reference Selection Use parameter b1-01 to select the frequency reference source for the REMOTE mode. Note: 1.
5.2 b: Application Figure 5.2 Setting the Frequency Reference by Current Input Setting 2: MEMOBUS/Modbus Communications Using this setting, the frequency reference can be entered via RS-422/485 serial communications using the MEMOBUS/ Modbus protocol by using an optional SI-485/J Interface for MEMOBUS communication. Refer to Peripheral Devices & Options on page 153. For details about the MEMOBUS/Modbus protocol, Refer to MEMOBUS/Modbus Communications on page 195.
5.2 b: Application Step Display/Result key to stop the motor. The RUN light will flash until the motor comes to 4. Press the a complete stop. flashing off Setting 1: Control Circuit Terminal This setting requires that the Run and Stop commands are entered from the digital input terminals. The following sequences can be used: • 2-Wire sequence: Two inputs (FWD/Stop-REV/Stop). Initializing the drive by setting A1-01 = 2220, presets the terminals S1 and S2 to these functions.
5.2 b: Application Run Command ON OFF Output Frequency Drive output frequency is shut off Motor rpm Figure 5.4 Coast to Stop Note: After a stop is initiated, any subsequent Run command that is entered will be ignored for a certain time. Do not attempt to start the motor again until it has come to a complete stop. To start the motor before it has stopped completely, use DC Injection at start (Refer to b2-03: DC Injection Braking Time at Start on page 79).
5.2 b: Application No. b1-08 Parameter Name Run Command Selection while in Programming Mode Setting Range 0 to 2 Default 0 Setting 0: Disabled A Run command is not accepted while the digital operator is in Programming Mode. Setting 1: Enabled A Run command is accepted in any digital operator mode. Setting 2: Prohibit Programming During Run It is not possible to enter the Programming Mode as long as the drive output is active.
5.2 b: Application No. b2-03 Name DC Injection Braking Time at Start Setting Range 0.00 to 10.00 s Default 0.00 s Note: Before starting an uncontrolled rotating motor (e.g. a fan motor driven by windmill effect), use DC Injection to stop the motor before starting it. Otherwise motor stalling and other faults can occur. n b2-04: DC Injection Braking Time at Stop When the output frequency falls below the minimum output frequency setting E1-09, the drive applies DC injection for the time set in b2-04.
5.3 C: Tuning 5.3 C: Tuning C parameters are used to set the acceleration and deceleration characteristics, as well as S-curves. Other parameters in this group cover settings for slip compensation, torque compensation, and carrier frequency. u C1: Acceleration and Deceleration Times n C1-01 to C1-04: Accel/Decel Times 1 and 2 Two sets of acceleration and deceleration times can be set in the drive. They can be selected by a digital input.
5.3 C: Tuning NOTICE: Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast-stop time to C1-09. u C2: S-Curve Characteristics Use S-curve characteristics to smooth acceleration and deceleration and to minimize abrupt shock to the load.
5.3 C: Tuning u C4: Torque Compensation The torque compensation function compensates for insufficient torque production at start-up or when a load is applied. Note: Before making changes to the torque compensation gain make sure the motor parameters and V/f pattern are set properly. n C4-01: Torque Compensation Gain Sets the gain for the torque compensation function. No. C4-01 Parameter Name Torque Compensation Gain Setting Range 0.00 to 2.50 Default 1.
5.3 C: Tuning No. Parameter Name Setting Range C6-02 Carrier Frequency Selection 1 to 7, F Default Determined by o2-04. Reset when C6-01 is changed. Settings: C6-02 1 2 3 4 Carrier Frequency 2.0 kHz 5.0 kHz 8.0 kHz 10.0 kHz C6-02 5 6 7 F Carrier Frequency 12.5 kHz 15.0 kHz Swing PWM User defined (C6-03 to C6-05) Note: Swing PWM uses 2.0 kHz carrier frequency as a base but by applying special PWM patterns the audible noise of the motor is kept low.
5.3 C: Tuning 2. When C6-05 is set lower than 7, C6-04 is disabled and the carrier frequency will be fixed to the value set in C6-03. n Rated Current Depending on Carrier Frequency The tables below show the drive output current depending on the carrier frequency settings. The 2 kHz value is equal to the Normal Duty rated current, the 8/10 kHz value is equal to the Heavy Duty rated current. The carrier frequency determines the output current linearly.
5.4 d: Reference Settings 5.4 d: Reference Settings The drive offers various ways of entering the frequency reference. The figure below gives an overview of the reference input, selections, and priorities. b1-01 (Freq. Reference Source 1) Option Card =3 =2 1 0 MEMOBUS comm. Terminal A1 d1-01 (Freq.
5.4 d: Reference Settings Multi-Step Speed H1-oo = 3 ON OFF ON OFF ON − Reference Frequency Reference 4 (d1-04) Frequency Reference 5 (d1-05) Frequency Reference 6 (d1-06) Frequency Reference 7 (d1-07) Frequency Reference 8 (d1-08) Jog Frequency Reference (d1-17) <1> Multi-Step Speed 2 H1-oo = 4 ON OFF OFF ON ON − Multi-Step Speed 3 H1-oo = 5 OFF ON ON ON ON − Jog Reference H1-oo = 6 OFF OFF OFF OFF OFF ON <1> The Jog frequency overrides the frequency reference being used.
5.4 d: Reference Settings Internal frequency reference d2-01 Frequency Reference Upper Limit Operating range Frequency Reference Lower Limit d2-02 Set frequency reference Figure 5.
5.4 d: Reference Settings • Accel/decel ramp hold function (H1-oo= A) • Up/Down function (H1-oo = 10 and 11, sets the frequency reference by digital inputs) Parameter d4-01 determines whether the frequency reference value is saved when the Run command is cleared or the power supply is shut down. No. d4-01 Parameter Name Frequency Reference Hold Function Selection Setting Range 0 or 1 Default 0 The operation depends on with what function parameter d4-01 is used.
5.5 E: Motor Parameters 5.5 E: Motor Parameters E parameters cover V/f pattern and motor data settings. u E1: V/f Characteristics n E1-01: Input Voltage Setting Set the input voltage parameter to the nominal voltage of the AC power supply. This parameter adjusts the levels of some protective features of the drive (overvoltage, Stall Prevention, etc.). NOTICE: Set parameter E1-01 to match the input voltage of the drive.
5.5 E: Motor Parameters V/f Pattern Examples Table 5.11 Constant Torque Characteristics, Examples 0 to 3 50 Hz Example 1 60 Hz (default) Example 2 200 16 16 12 12 72 Hz 200 16 12 0 1.5 3 60 Frequency (Hz) 0 1.3 2.5 50 Frequency (Hz) Example 3 200 Voltage (V) Voltage (V) Voltage (V) 200 60 Hz Voltage (V) Example 0 16 12 0 1.5 3 50 60 Frequency (Hz) 0 1.5 3 60 72 Frequency (Hz) Table 5.12 Derated Torque Characteristics, Examples 4 to 7 50 Hz Example 5 Example 6 35 50 0 1.
5.5 E: Motor Parameters n V/f Pattern Settings E1-04 to E1-10 Set up the V/f pattern as shown in Figure 4.6. No. E1-04 E1-05 E1-06 E1-07 E1-08 E1-09 E1-10 Parameter Name Maximum Output Frequency Maximum Voltage Base Frequency Middle Output Frequency Middle Output Frequency Voltage Minimum Output Frequency Minimum Output Frequency Voltage Setting Range 40.0 to 400.0 Hz 0.0 to 255.0 V <1> 0.0 to 400.0 Hz 0.0 to 400.0 Hz 0.0 to 255.0 V <1> 0.0 to 400.0 Hz 0.0 to 255.0 V <1> Default 60 Hz 230 V 60 Hz 3.
5.5 E: Motor Parameters n E2-05: Motor Line-to-Line Resistance Sets the line-to-line resistance of the motor stator winding. Remember this value must be entered as line-line and not lineneutral. No. E2-05 Parameter Name Motor Line-to-Line Resistance Setting Range 0.000 to 65.000 Ω Default Depending on o2-04 Note: The setting range becomes 0.00 to 130.00 when using JoBA0002, Jo2A0002, Jo4A0001 and smaller.
5.6 H: Terminal Functions 5.6 H: Terminal Functions H parameters are used to assign functions to the external terminals. u H1: Multi-Function Digital Inputs n H1-01 to H1-05: Functions for Terminals S1 to S5 These parameters assign functions to the multi-function digital inputs. The settings 0 to 67 determine function for each terminal and are explained below. Note: If not using an input terminal or if using the through-mode, set that terminal to “F”. No.
5.6 H: Terminal Functions 50 ms min. Can be either ON or OFF Run command Stop command OFF (stopped) Forward/reverse command OFF (forward) ON (reverse) Motor speed TIME Stop Forward Reverse Stop Foward Figure 5.15 3-Wire Sequence Note: 1. The Run and Stop command must be open/closed for a short moment only to start and stop the drive. 2.
5.6 H: Terminal Functions Inputs Operation Setting 8 (N.O.) Open Closed Normal operation Baseblock (Interrupt output) Setting 9 (N.C.) Closed Open NOTICE: If using baseblock in elevator applications, make sure the brake closes when the drive output is cut off by a Baseblock input. Failure to do so will result in the motor suddenly coasting when the Baseblock command is entered, causing the load to slip.
5.6 H: Terminal Functions • When the frequency reference hold function is disabled (d4-01 = 0), the Up/Down frequency reference will be reset to 0 when the Run command is cleared or the power is cycled. • When d4-01 = 1, the drive will save the frequency reference set by the Up/Down function. When the Run command or the power is cycled, the drive will restart with the reference value that was saved.
5.6 H: Terminal Functions Run/Stop ON Fast-Stop H1= 17 ON ON ON Decelerates at C1-09 Output Frequency TIME Figure 5.18 Fast-stop Sequence NOTICE: Rapid deceleration can trigger an overvoltage fault. When faulted, the drive output shuts off, and the motor coasts. To avoid this uncontrolled motor state and to ensure that the motor stops quickly and safely, set an appropriate Fast-stop time to C1-09.
5.6 H: Terminal Functions Drive Forward Run S1 Reverse Run S2 SC Digital Input Common Figure 5.19 Example Wiring Diagram for 2-Wire Sequence Setting 61/62: Speed Search 1/2 These input functions can be used to enable Speed Search. When the Speed Search 1 input (H1-oo = 61) is enabled the drive will search the motor speed starting from the maximum output frequency. With Speed Search 2 input (H1-oo = 62) enabled the Speed Search will be performed starting from the frequency reference.
5.6 H: Terminal Functions Run command OFF Baseblock command OFF ON ON Output frequency OFF During Run ON Figure 5.20 During Run Time Chart Setting 1: Zero Speed Terminal closes whenever the output frequency falls below the minimum output frequency set to E1-09. Status Open Closed Description Output frequency is above the minimum output frequency set to E1-09 Output frequency is less than the minimum output frequency set to E1-09 Output frequency or motor speed Zero Speed E1-09 (Max.
5.6 H: Terminal Functions Status Open Closed Description Output frequency exceeded L4-01 + 2 Hz. Output frequency is below L4-01 or has not exceeded L4-01 + 2 Hz. Note: The detection works in both forward and reverse. The value of L4-01 will be used as the detection level for both directions. Output frequency 2 Hz L4-01 L4-01 2 Hz Frequency detection 1 ON OFF Figure 5.
5.6 H: Terminal Functions Status Open Closed Description DC bus voltage is above the undervoltage level. DC bus voltage has fallen below the undervoltage level. Setting 8: During Baseblock (N.O.) Output closes to indicate that the drive is in a baseblock state. While Baseblock is executed, output transistors are not switched and no voltage will be output. Status Open Closed Description Drive is not in a baseblock state. Baseblock is being executed. Settings B and 17: Torque Detection (N.O./N.C.
5.6 H: Terminal Functions Setting 3C: LOCAL/REMOTE Status Output terminal closes while the drive is set for LOCAL and opens when in REMOTE. Status Open Closed Description REMOTE: The selected external reference (b1-01/02 or MEMOBUS/Modbus) is used as frequency reference and Run command source LOCAL: The digital operator is used as frequency reference and Run command source Setting 3D: During Speed Search Output terminal closes while Speed Search is being performed.
5.6 H: Terminal Functions 100% Analog input value 0V 10 V Analog input voltage -100% Figure 5.27 Analog Input without Limit (Bias Setting -100%) Setting 2: 4 to 20 mA Current Input The input level is 4 to 20 mA. Negative input values by negative bias or gain settings will be limited to 0 (like setting 0). Setting 3: 0 to 20 mA Current Input The input level is 0 to 20 mA. Negative input values by negative bias or gain settings will be limited to 0 (like setting 0).
5.6 H: Terminal Functions Gain = 200 % Frequecny reference 100 % E1-04 Bias = 0 % 0V 5V 10 V Figure 5.29 Frequency Reference Setting by Analog Input with Increased Gain • Bias H3-04 = -25%, A1 as frequency reference input An input of 0 Vdc will be equivalent to a -25% frequency reference. When parameter H3-01 = 0 the minimum frequency reference is 0% between 0 and 2.5 Vdc input. An analog input of 2.5 to 10 Vdc will now be the same as 0 to 100% of the frequency reference span.
5.6 H: Terminal Functions u H4: Multi-Function Analog Output Terminal AM These parameters assign a function to analog output terminal AM for monitoring a specific aspect of drive performance. n H4-01: Multi-Function Analog Terminal AM Monitor Selection Sets the desired drive monitor parameter Uo-oo to output as an analog value via terminal AM. Refer to U: Monitors on page 191 for a list of all monitors. The “Analog Output Level” columns indicates if a monitor can be applied for analog output.
5.7 L: Protection Functions 5.7 L: Protection Functions u L1: Motor Protection Functions n L1-01: Motor Overload Protection Function Selection The drive has an electronic overload protection function that estimates the motor overload level based on output current, output frequency, thermal motor characteristics, and time. An oL1 fault will be triggered when motor overload is detected. L1-01 sets the overload protection function characteristics according to the motor being used. No.
5.7 L: Protection Functions Overload Tolerance 150 Torque (%) 60 sec. Overload Characteristics Cooling Ability Rated Speed=100% Speed 100 55 50 Continuous A Motor is designed to effectively cool operation with 100% load itself even at low speeds (as lower as 6 Continuous from 6 Hz to 50/60 Hz. Hz). D B 0 110 100120 167 200 (60 Hz) Speed (%) n L1-02: Motor Overload Protection Time Sets the time it takes the drive to detect motor overheat due to overload.
5.7 L: Protection Functions Setting 0: Disabled (default) If power is not restored within 15 ms, a Uv1 fault will result and the drive will stop the motor. Setting 1: Enabled, with Time Limit When a momentary power loss occurs, the drive will attempt to restart and perform Speed Search if power is restored within a certain period of time. If power is not restored within this time, then a Uv1 fault is triggered and the drive output will be shut off.
5.7 L: Protection Functions Output current L3-02 Stall Prevention Level During Acceleration L3-02 -15% Time Output frequency Controls the output frequency to prevent the motor from stalling Time Figure 5.35 Stall Prevention During Acceleration for Induction Motors n L3-02: Stall Prevention Level During Acceleration Sets the output current level at which the Stall Prevention during acceleration is activated. No.
5.7 L: Protection Functions Output Frequency Deceleration characteristics when Stall Prevention was triggered during deceleration Time specified deceleration time Figure 5.36 Stall Prevention During Deceleration Setting 4: Overexcitation Braking Enables overexcitation deceleration. Overexcitation Braking (increasing the motor flux) shortens the deceleration time compared to deceleration with no Stall Prevention (L3-04 = 0). Repetitive or long overexcitation deceleration can result in motor overheat.
5.7 L: Protection Functions Refer to H2-01: Terminal MA/MB/MC Function Selection on page 99, Settings 2, 4, and 5. n L4-07: Speed Agreement Detection Selection Determines when frequency detection is active using parameter L4-01. No.
5.7 L: Protection Functions Motor current / torque 10 % hysteresis 10 % hysteresis L6-02 L6-03 L6-03 Torque detection (NO) ON ON Figure 5.37 Overtorque Detection Operation Note: The torque detection function uses a hysteresis of 10% of the drive rated output current/motor rated torque. Note: When overtorque occurs in the application, the drive may stop due to overcurrent (oC) or overload (oL1).
5.7 L: Protection Functions Setting 0: Disabled Disables the braking resistor protection. Use this setting for any braking option other than the Yaskawa ERF Type resistor. Setting 1: Enabled Enables the protection for ERF type resistors. n L8-05: Input Phase Loss Protection Selection Enables or disables the input phase loss detection. No. L8-05 Name Input Phase Loss Detection Selection Setting Range 0 or 1 Default 1 Setting 0: Disabled Setting 1: Enabled Enables the input phase loss detection.
5.7 L: Protection Functions 2. The value is preset to the appropriate value when the drive is shipped. Change the value only when using Side-by-Side installation or when mounting a standard drive with the heatsink outside the cabinet. No. L8-35 Name Installation Method Selection Setting Range 0 to 3 Default 0 Setting 0: IP20/Open-Chassis Drive Must be selected if an IP20/Open-Chassis drive is installed with minimal 30 mm space to the next drive or a cabinet wall.
5.8 n: Special Adjustments 5.8 n: Special Adjustments The n parameters handle a variety of specialized adjustments and functions, including Hunting Prevention. u n1: Hunting Prevention Hunting Prevention keeps the drive from hunting as a result of low inertia and operating with light load. n n1-02: Hunting Prevention Gain Setting Sets the gain for the Hunting Prevention Function. No. n1-02 Name Hunting Prevention Gain Setting Setting Range 0.00 to 2.50 Default 1.
5.9 o: Operator Related Settings 5.9 o: Operator Related Settings These parameters concern the various functions and features of the digital operator. u o1: Display Settings and Selections These parameters determine how data is shown on the operator display. n o1-02: User Monitor Selection after Power Up Selects which monitor parameter will be displayed upon power up. Defaulted to show the frequency reference when the drive is first turned on. No.
5.9 o: Operator Related Settings No. Name Setting Range o2-04 Drive Model Selection - Default Depending on drive size Note: 1. Refer to Defaults by Drive Capacity (o2-04) and ND/HD (C6-01) on page 193 for a list of o2-04 settings and parameters that change depending on the drive model selection. 2. Drive performance will suffer if the correct drive capacity is not set to o2-04, and protective functions will fail to operate properly.
5.9 o: Operator Related Settings 0: READ Prohibited The data in the operator are write protected. The READ operation cannot be performed. 1: READ Permitted The data in the operator are not write protected. The READ operation can be performed. u o4: Maintenance Monitor Settings n o4-01: Accumulated Operation Time Setting Parameter o4-01 sets the cumulative operation time and allows the user to set the starting value of the accumulated operation time displayed in monitor U4-01.
5.9 o: Operator Related Settings No. o4-09 Name IGBT Maintenance Setting Setting Range 0 to 150% Default 0% n o4-11: U2 Initialization When the drive is initialized, the fault history monitors (U2-oo) are not reset. Parameter o4-11 can be used to initialize them. No. o4-11 Name U2 Initialization Setting Range 0 or 1 Default 0 Setting 0: No Action The drive keeps a record of the fault history. Setting 1: Reset Fault Data Resets the data for the U2-oo monitors.
5.10 U: Monitor Parameters 5.10 U: Monitor Parameters Monitor parameters let the user view various aspects of drive performance as it is shown on the operator display. Some monitors can be output from terminal AM by assigning the specific monitor parameter number to H4-01. Refer to H4-01: Multi-Function Analog Terminal AM Monitor Selection on page 106 for details on assigning functions to the analog output.
5.
6 Troubleshooting This chapter provides descriptions of the drive faults, alarms, errors, related displays, and possible solutions. This chapter can also serve as a reference guide for tuning the drive during a trial run. 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 SECTION SAFETY...............................................................................................124 MOTOR PERFORMANCE FINE TUNING............................................................126 DRIVE ALARMS, FAULTS, AND ERRORS..................
6.1 Section Safety 6.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. WARNING Electrical Shock Hazard Do not operate equipment with covers removed. Failure to comply could result in death or serious injury. The diagrams in this section may illustrate drives without covers or safety shields to display details.
6.1 Section Safety NOTICE Troubleshooting Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive. Do not use unshielded cable for control wiring. Failure to comply may cause electrical interference resulting in poor system performance.
6.2 Motor Performance Fine Tuning 6.2 Motor Performance Fine Tuning This section offers helpful information for counteracting oscillation, hunting, or other faults that occur while performing a trial run. Note: This section describes parameters that are commonly edited. Consult Yaskawa for more information on detailed settings and fine-tuning the drive. u Parameters for Tuning the Drive Table 6.1 Parameters for Tuning the Drive Problem • • • • • • • • Parameter No.
6.3 Drive Alarms, Faults, and Errors 6.3 Drive Alarms, Faults, and Errors u Types of Alarms, Faults, and Errors Check the LED operator for information about possible faults if the drive or motor fails to operate. Refer to Using the Digital LED Operator on page 56. If problems occur that are not covered in this manual, contact the nearest Yaskawa representative with the following information: • Drive model • Software version • Date of purchase • Description of the problem Table 6.
6.3 Drive Alarms, Faults, and Errors LED Operator Display oL1 oL2 oL3 oPr ov <1> Displayed as . <2> Displayed as . Name Page LED Operator Display Name Page Motor Overload 131 PF Input Phase Loss 133 Drive Overload 132 rH Dynamic Braking Resistor 133 Overtorque Detection 1 132 Uv1 Undervoltage 133 Operator Connection Fault 132 Uv3 Soft Charge Circuit Fault 134 Overvoltage 136 when occurring at drive power up.
6.4 Fault Detection 6.4 Fault Detection u Fault Displays, Causes and Possible Solutions Table 6.7 Detailed Fault Displays, Causes and Possible Solutions Fault Name MEMOBUS/Modbus Communication Error CE No data was received for longer than 2 seconds. Cause Possible Solution • Check for faulty wiring. Faulty communications wiring, or a short • Correct the wiring. circuit exists. • Check for loose wiring and short circuits. Repair as needed.
6.4 Fault Detection Cause Hardware is damaged. LED Operator Display CPF22 Cause Control circuit is damaged. LED Operator Display CPF23 Cause Hardware is damaged. LED Operator Display CPF24 Cause Hardware is damaged. LED Operator Display EF0 Possible Solution Replace the drive. Fault Name A/D Conversion Fault A/D conversion error. Possible Solution • Cycle power to the drive. Refer to Diagnosing and Resetting Faults on page 139. • If the problem continues, replace the drive.
6.4 Fault Detection • Measure the current flowing into the motor. • Replace the drive with a larger capacity unit if the current value exceeds the rated current of the drive. • Determine if there is sudden fluctuation in the current level. • Reduce the load to avoid sudden changes in the current level or switch to a larger drive. Calculate the torque needed during acceleration relative to the load inertia and the specified acceleration time.
6.4 Fault Detection Multiple motors are running off the same drive. Disable the Motor Protection function (L1-01 = “0”) and install a thermal relay to each motor. The electrical thermal protection • Check the motor characteristics. characteristics and motor overload • Correct the value set to L1-01 (Motor Protection Function). • Install an external thermal relay. characteristics do not match. The electrical thermal relay is operating at the • Check the current rating listed on the motor nameplate.
6.4 Fault Detection • Check the voltage. • Lower drive input power voltage within the limits listed in the specifications. The dynamic braking transistor is damaged. Replace the drive. • Check braking transistor wiring for errors. The braking transistor is wired incorrectly. • Properly rewire the braking resistor device. • Review the list of possible solutions provided for controlling noise.
6.4 Fault Detection The drive input power transformer is not large enough and voltage drops after switching on Check the capacity of the drive input power transformer. power. Air inside the drive is too hot. Check the drive internal temperature. Problem with the CHARGE indicator. Replace the drive. LED Operator Display Fault Name Undervoltage 3 (Inrush Prevention Circuit Fault) Uv3 The inrush prevention circuit has failed. Cause Possible Solution • Cycle power to the drive. Check if the fault reoccurs.
6.5 Alarm Detection 6.5 Alarm Detection Alarms are drive protection functions that do not operate the fault contact. The drive will return to original status when the cause of the alarm has been removed. During an alarm condition, the Digital Operator display flashes and an alarm output is generated at the multi-function output (H2-01), if programmed. Investigate the cause of the alarm and refer to Table 6.8 for the appropriate action.
6.5 Alarm Detection Cause Possible Solutions Sequence error LED Operator Display EF1 EF2 EF3 EF4 EF5 Check the forward and reverse command sequence and correct the problem. Note: When minor fault EF detected, motor ramps to stop. Minor Fault Name External fault (input terminal S1) External fault at multi-function input terminal S1. External fault (input terminal S2) External fault at multi-function input terminal S2. External fault (input terminal S3) External fault at multi-function input terminal S3.
6.5 Alarm Detection Noise interference causes the drive to operate incorrectly. LED Operator Display PASS • Review possible solutions for handling noise interference. • Review section on handling noise interference and check control circuit lines, main circuit lines and ground wiring. • If the magnetic contactor is identified as a source of noise, install a surge protector to the MC coil. Set number of fault restarts (L5-01) to a value other than 0.
6.6 Operator Programming Errors 6.6 Operator Programming Errors An Operator Programming Error (oPE) occurs when an inappropriate parameter is set or an individual parameter setting is inappropriate. The drive will not operate until the parameter is set correctly; however, no alarm or fault outputs will occur. If an oPE occurs, investigate the cause and Refer to oPE Codes, Causes, and Possible Solutions on page 138 for the appropriate action. u oPE Codes, Causes, and Possible Solutions Table 6.
6.7 Diagnosing and Resetting Faults 6.7 Diagnosing and Resetting Faults When a fault occurs and the drive stops, follow the instructions below to remove whatever conditions triggered the fault, then restart the drive. u Fault Occurs Simultaneously with Power Loss WARNING! Electrical Shock Hazard. Ensure there are no short circuits between the main circuit terminals (R/L1, S/L2, and T/L3) or between the ground and main circuit terminals before restarting the drive.
6.8 Troubleshooting without Fault Display 6.8 Troubleshooting without Fault Display This section describes troubleshooting problems that do not trip an alarm or fault. u Cannot Change Parameter Settings Cause Possible Solutions The drive is running the motor (i.e., the Run command • Stop the drive and switch over to the Programming Mode. is present). • Most parameters cannot be edited during run.
6.8 Troubleshooting without Fault Display Cause Possible Solutions • STOP STOP button is pressed, the drive will decelerate to stop. When the The button was pressed when the drive was started from • Switch off the run command and then re-enter a run command. • STOP a REMOTE source. button is disabled when o2-02 is set to 0. The • Ensure the selected V/f pattern corresponds with the characteristics of the motor being used.
6.8 Troubleshooting without Fault Display n Motor Stalls During Acceleration or With Large Loads Cause Load is too heavy. Possible Solutions Take the following steps to resolve the problem: • Reduce the load. • Increase the acceleration time. • Increase motor capacity. • Although the drive has a Stall Prevention function and a Torque Compensation Limit function, accelerating too quickly or trying to drive an excessively large load can exceed the capabilities of the motor.
6.8 Troubleshooting without Fault Display Cause Hunting Prevention is set up incorrectly. Possible Solutions Adjust the hunting prevention gain (n1-02). n Noise From Drive or Output Lines When the Drive is Powered On Cause Relay switching in the drive generates excessive noise. • • • • • • Possible Solutions Lower the carrier frequency (C6-02). Install a noise filter on the input side of drive input power. Install a noise filter on the output side of the drive.
6.8 Troubleshooting without Fault Display Cause Possible Solutions Large load triggered Stall Prevention function during • Reduce the load. acceleration. • Adjust the Stall Prevention level during acceleration (L3-02). n Buzzing Sound from Motor at 2 kHz Cause Possible Solutions • If the output current rises too high at low speeds, the carrier frequency automatically reduces and causes a whining or buzzing sound.
7 Periodic Inspection & Maintenance This chapter describes the periodic inspection and maintenance of the drive to ensure that it receives the proper care to maintain overall performance. 7.1 7.2 7.3 7.4 SECTION SAFETY...............................................................................................146 INSPECTION........................................................................................................148 PERIODIC MAINTENANCE.......................................................
7.1 Section Safety 7.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. WARNING Electrical Shock Hazard Do not operate equipment with covers removed. Failure to comply could result in death or serious injury. The diagrams in this section may show drives without covers or safety shields to show details.
7.1 Section Safety NOTICE Periodic Inspection & Maintenance Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive. Do not use unshielded cable for control wiring.
7.2 Inspection 7.2 Inspection Power electronics have limited life and may exhibit changed characteristics or performance deterioration after years of use under normal conditions. To help avoid such problems, it is important to perform preventive maintenance and periodic inspection on the drive. Drives contain a variety of power electronics such as power transistors, semiconductors, capacitors, resistors, fans, and relays.
7.2 Inspection Inspection Area • • General • Conductors and Wiring Terminals • • • • Relays and Contactors • Braking Resistors General LEDs Cooling Fan Heatsink Air Duct Operation Check • • • Table 7.2 Periodic Inspection Checklist Inspection Points Corrective Action Main Circuit Periodic Inspection Inspect equipment for discoloration from overheating • Replace damaged components as required. or deterioration. • The drive has few serviceable parts and may Inspect for damaged or deformed parts.
7.3 Periodic Maintenance 7.3 Periodic Maintenance The drive has various "maintenance monitors." This feature provides advance maintenance warning and eliminates the need to shut down the entire system for unexpected problems. The drive allows the user to check the following maintenance periods. • Cooling Fan • Electrolytic Capacitors (Main Circuit) • Inrush Prevention Circuit • IGBT u Replacement Parts Table 7.
7.4 Drive Cooling Fans 7.4 Drive Cooling Fans NOTICE: Follow cooling fan replacement instructions. The cooling fan cannot operate properly when installed incorrectly and could seriously damage the drive. To ensure maximum useful product life, replace all cooling fans when performing maintenance. Contact your Yaskawa representative or supplier to order replacement cooling fans as required. Some drive models have multiple cooling fans.
7.4 Drive Cooling Fans n Installing the Cooling Fan NOTICE: Prevent Equipment Damage. Follow cooling fan replacement instructions. Improper cooling fan replacement could result in damage to equipment. When installing the replacement cooling fan into the drive, make sure the fan is facing upwards. To ensure maximum useful product life, replace all cooling fans when performing maintenance. 1.
8 Peripheral Devices & Options This chapter explains the installation of available peripheral devices and options for the drive. 8.1 8.2 8.3 8.4 8.5 SECTION SAFETY...............................................................................................154 DRIVE OPTIONS AND PERIPHERAL DEVICES................................................156 CONNECTING PERIPHERAL DEVICES.............................................................157 INSTALLING PERIPHERAL DEVICES.....................................
8.1 Section Safety 8.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. Disconnect all power to the drive, wait at least one minute after all indicators are off, measure the DC bus voltage to confirm safe level, and check for unsafe voltages before servicing to prevent electric shock. The internal capacitor remains charged even after the power supply is turned off.
8.1 Section Safety NOTICE Peripheral Devices & Options Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive.
8.2 Drive Options and Peripheral Devices 8.2 Drive Options and Peripheral Devices The following table of peripheral devices lists the names of the various devices/options available for Yaskawa drives. Contact Yaskawa or your Yaskawa agent to order these peripheral devices. • Peripheral Device Selection: Refer to Yaskawa catalog for selection and part numbers. • Peripheral Device Installation: Refer to option manual for option installation instructions.
8.3 Connecting Peripheral Devices 8.3 Connecting Peripheral Devices Figure 8.1 illustrates how the drive and motor connect together with various peripheral devices. • Refer to peripheral device option manual for detailed installation instructions.
8.4 Installing Peripheral Devices 8.4 Installing Peripheral Devices This section describes the proper steps and precautions to take when installing or connecting various peripheral devices to the drive. • Refer to peripheral device manual for detailed installation instructions. NOTICE: Use a class 2 power supply (UL standard) when connecting to the control terminals. Improper application of peripheral devices could result in drive performance degradation due to improper power supply.
8.4 Installing Peripheral Devices NOTICE: Install a MC on the input side of the drive when the drive should not automatically restart after power loss. To get the full performance life out of the electrolytic capacitors and circuit relays, refrain from switching the MC more than once every 30 minutes. Frequent use can damage the drive. Use the drive to stop and start the motor.
8.4 Installing Peripheral Devices u Connecting a Noise Filter n Input-Side Noise Filter Drive outputs generate noise as a result of high-speed switching. This noise flows from inside the drive back toward the power supply, possibly affecting other equipment. Installing a noise filter to the input side of the drive can reduce the amount of noise flowing back into the power supply. This also prevents noise from entering the drive from the power supply.
8.4 Installing Peripheral Devices • Radiated Noise: Electromagnetic waves radiated from the drive and cables create noise throughout the radio bandwidth that can affect devices. • Induced Noise: Noise generated by electromagnetic induction can affect the signal line and may cause the controller to malfunction. Preventing Induced Noise Use a noise filter on the output side or use shielded cables. Lay the cables at least 30 cm away from the signal line to prevent induced noise.
8.4 Installing Peripheral Devices C A Close-up of V/T2-phase wiring D E B 1st pass R/L1 U/T1 S/L2 V/T2 2nd pass F 3rd pass T/L3 W/T3 4th pass Pass each wire (U/T1, V/T2, W/T3) through the core 4 times. A – Power supply B – MCCB C – Zero-phase reactor on input side D – Drive E – Zero-phase reactor on output side F – Motor Figure 8.10 Zero-Phase Reactor u Installing Fuses on the Input Side Always install input fuses. Refer to Standards Compliance on page 221 for details on input fuse selection.
8.4 Installing Peripheral Devices WARNING! Fire Hazard. Confirm an actual motor overload condition is not present prior to increasing the thermal oL trip setting. Check local electrical codes before making adjustments to motor thermal overload settings. u NEMA Type 1 Kit WARNING! Fire Hazard. Provide sufficient cooling when installing the drive inside an enclosed panel or cabinet. Failure to comply could result in overheating and fire.
8.4 Installing Peripheral Devices Table 8.4 NEMA Type 1 (without an EMC filter) D2 2-M4 H1 H4 H H2 t1 H5 W1 H3 D1 W D Voltage Class Single-Phase 200 V Class Three-Phase 200 V Class Dimensions (in) Drive Model CIMR-Jo W H D W1 H1 H2 H3 H4 H5 H6 D1 D2 t1 BA0001F BA0002F BA0003F 2A0001F 2A0002F 2A0004F 2A0006F 2.7 2.7 2.7 2.7 2.7 2.7 2.7 5.8 5.8 5.8 5.8 5.8 5.8 5.8 3.0 3.0 4.6 3.0 3.0 4.3 5.0 2.2 2.2 2.2 2.2 2.2 2.2 2.2 5.0 5.0 5.0 5.0 5.0 5.0 5.0 4.6 4.6 4.6 4.6 4.6 4.6 4.6 0.
8.4 Installing Peripheral Devices W1 D2 H H1 H4 t1 D1 H3 H2 H5 4-M4 W D Voltage Class W 4.3 4.3 4.3 4.3 4.3 4.3 4.3 H 5.9 5.9 5.9 5.9 5.9 5.9 5.9 D 3.2 3.9 5.4 6.1 6.1 6.1 5.6 W1 3.8 3.8 3.8 3.8 3.8 3.8 5.0 H1 5.0 5.0 5.0 5.0 5.0 5.0 5.0 H2 0.18 0.18 0.18 0.18 0.18 0.18 0.18 Dimensions (in) H3 H4 H5 0.17 0.8 0.2 0.17 0.8 0.2 0.17 0.8 0.2 0.18 0.8 0.2 0.18 0.8 0.2 0.18 0.8 0.2 0.18 0.8 0.2 H6 0.06 0.06 0.06 0.06 0.06 0.06 0.2 D1 0.4 1.1 2.3 2.3 2.3 2.3 2.6 D2 2.9 3.6 5.1 5.7 5.7 5.7 5.
8.4 Installing Peripheral Devices n Removing the Protective Covers on a NEMA Type 1 Design 1. Loosen the screw on the front cover to remove the front cover. Figure 8.11 Remove the Front Cover on a NEMA Type 1 Drive 2. Loosen the screw on the terminal cover (Figure 8.12, B) to remove the terminal cover and expose the conduit bracket (Figure 8.12, A). A B Figure 8.12 Remove the Terminal Cover on a NEMA Type 1 Drive 3. Loosen two screws attaching the conduit bracket (Figure 8.13, A) to remove.
8.5 Communication Options 8.5 Communication Options Table 8.6 gives detailed information about the available options that allow Yaskawa drives to connect to communication networks. A host controller can control and monitor the drive, read and change parameters by using a communication option. Contact Yaskawa or your Yaskawa agent to order options. • Option Selection: Refer to Yaskawa catalog for more details on option card selection and part numbers.
8.
Appendix: A Specifications A.1 A.2 A.3 A.4 A.5 A.6 HEAVY DUTY AND NORMAL DUTY RATINGS.................................................170 SINGLE/THREE-PHASE 200 V CLASS DRIVE..................................................171 THREE-PHASE 400 V CLASS DRIVES..............................................................172 DRIVE SPECIFICATIONS....................................................................................173 DRIVE WATT LOSS DATA...........................................................
A.1 Heavy Duty and Normal Duty Ratings A.1 Heavy Duty and Normal Duty Ratings The capacity of the drive is based on two types of load characteristics: Heavy Duty (HD) and Normal Duty (ND). Refer to Selecting the Appropriate Load Rating on page 170 for the differences between HD and ND. Specifications for capacity ratings are listed on the following pages. Table A.
A.2 Single/Three-Phase 200 V Class Drive A.2 Single/Three-Phase 200 V Class Drive Table A.
A.3 Three-Phase 400 V Class Drives A.3 Three-Phase 400 V Class Drives Table A.
A.4 Drive Specifications A.4 Drive Specifications Note: For optimum performance life of the drive, install the drive in an environment that meets the environmental conditions. Item Specification V/f Control 0.01 to 400 Hz Digital input: within ±0.01% of the max output frequency (-10 to +50 °C) Frequency Accuracy Analog input: within ±0.5% of the max output frequency (25 °C ±10 °C) Digital inputs: 0.
A.4 Drive Specifications Item Storage/Installation Area Ambient Temperature Humidity Storage Temperature Altitude Shock, Impact Environment Surrounding Area Orientation Protective Enclosure Cooling Method Specification Indoors -10 to +50 °C (IP20/Open-Chassis) 95% RH or less with no condensation -20 to +60 °C allowed for short-term transport of the product 1000 m or less 10 to 20 Hz: 9.8 m/s2 20 to 55 Hz: 5.
A.5 Drive Watt Loss Data A.5 Drive Watt Loss Data Table A.4 Watt Loss 200 V Class Single-Phase Models Heavy Duty (Carrier Frequency 8/10 kHz) <1> Model Number Rated Amps Heatsink Interior Unit Total Loss CIMR-Jo (A) Loss (W) Loss (W) (W) BA0001 0.8 4.3 7.4 11.7 BA0002 1.6 7.9 8.9 16.7 BA0003 3.0 16.1 11.5 27.7 BA0006 5.0 33.7 16.8 50.5 BA0010 8.0 54.8 25.9 80.7 Normal Duty (Swing PWM equal 2 kHz) Rated Amps Heatsink Interior Unit Total Loss (A) Loss (W) Loss (W) (W) 1.2 5.0 8.5 13.5 1.9 7.6 9.7 17.3 3.
A.6 Drive Derating Data A.6 Drive Derating Data The drive can be operated at above rated temperature, altitude and default carrier frequency by derating the drive capacity. u Temperature Derating As the ambient temperature for the drive is increased above the drive specification the drive should be derated. Additionally parameter L8-35 Installation Method Selection on page 176 should be set according to enclosure type and mounting method as illustrated in Figure A.1 on page 176.
Appendix: B Parameter List This appendix contains a full listing of all parameters and settings available in the drive. B.1 B.2 B.3 PARAMETER GROUPS.......................................................................................178 PARAMETER TABLE..........................................................................................179 DEFAULTS BY DRIVE CAPACITY (O2-04) AND ND/HD (C6-01)......................
B.1 Parameter Groups B.
B.2 Parameter Table B.2 Parameter Table u A: Initialization Parameters The A parameter group creates the operating environment for the drive. This includes the parameter Access Level, and Password. No. A1-01 <22> A1-03 A1-04 A1-05 Name Description Range Def. Mode Addr. Hex Pg. A1: Initialization Parameters Use A1 parameters to configure the basic environment for drive operation. Selects which parameters are accessible via the digital operator.
B.2 Parameter Table No. b2-02 b2-03 b2-04 Name Description Range Def. Mode Addr. Hex Pg. DC Injection Braking Current DC Injection Braking Time/DC Excitation Time at Start Sets the DC Injection Braking current as a percentage of the drive rated current. 0 to 75 50% O 18A 79 Sets DC Injection Braking time at start. Disabled when set to 0.00 seconds. 0.00 to 10.00 0.00 s O 18B 79 DC Injection Braking Time at Stop Sets DC Injection Braking time at stop.
B.2 Parameter Table No. Name Description Def. Mode Addr. Hex Pg. 1 S 223 83 <57> S 224 83 <8> O 225 84 1.0 to 15.0 <8> O 226 84 00 to 99 <8> O 227 84 Def. Mode Addr. Hex Pg. 0.00 Hz S 280 86 0.00 Hz S 281 86 0.00 Hz S 282 86 0.00 Hz S 283 86 0.00 Hz O 284 86 0.00 Hz O 285 86 0.00 Hz O 286 86 0.00 Hz O 287 86 6.00 Hz S 292 86 Range Selects the load rating for the drive. 0: Heavy Duty (HD) for constant torque applications.
B.2 Parameter Table No. d2-02 d3-01 d3-02 d3-04 d4-01 Name Description Range Def. Sets the frequency reference lower limit as a percentage of maximum output frequency (E1-04). Output speed is limited to this value even 0.0 to 110.0 0.0% if the frequency reference is lower. This limit applies to all frequency reference sources. d3: Jump Frequency Use d3 parameters to configure the drive Jump Frequency settings. Jump Frequency 1 d3-01 to d3-04 allow programming of three prohibited frequency 0.
B.2 Parameter Table No. E2-05 Name Description Motor Line-to-Line Sets the phase-to-phase motor resistance in ohms. Resistance Range Def. Mode Addr. Hex Pg. 0.000 to 65.000 <57> O 312 93 <37> Parameter List <24> Values shown here are for 200 V class drives. Double the value when using a 400 V class drive. <37> Setting range becomes 0.00 to 130.00 for drives 0.2 kW and smaller. <57> Default setting value is dependent on parameter o2-04, Drive Model Selection and C6-01, Drive Duty Selection.
B.2 Parameter Table u H Parameters: Multi-Function Terminals H parameters assign functions to the multi-function input and output terminals. No. H1-01 H1-02 H1-03 H1-04 H1-05 Name Description Range Def. Mode Addr. Hex H1: Multi-Function Digital Input H1 parameters to assign functions to the multi-function digital input terminals. Unused terminals should be set to "F".
B.2 Parameter Table H1 Multi-Function Digital Input Selections H1-oo Setting Function 41 Reverse Run Command (2-Wire sequence) 61 External Search Command 1 62 67 External Search Command 2 Communications Test Mode No. Name Description Page Open: Stop Closed: Reverse run Closed: Activates Current Detection Speed Search from the max. output frequency (E1-04) Closed: Activates Current Detection Speed Search from the frequency reference Tests the MEMOBUS/Modbus RS-422/485 interface.
B.2 Parameter Table No. Name Description Input Filter Sets the primary delay filter time constant for terminal A1 or H3-13 Analog Time Constant potentiometer (optional). Used for noise filtering. Range Def. 0.00 to 2.00 0.03 s Mode Addr. Hex Pg. O 41B 105 Mode Addr. Hex Pg. O 41D 106 41E 106 41F 106 425 202 426 202 427 202 428 202 429 202 42A 202 42B 202 <22> Parameter can be changed during run. No.
No. L1-01 L1-02 L1-13 L2-01 L3-01 L3-02 L3-04 L3-05 L3-06 L4-01 Name Description Range Def. L1: Motor Protection Functions Use L1 parameters to configure motor protective functions. Sets the motor thermal overload protection (oL1) based on the cooling capacity of the motor.
B.2 Parameter Table No. Name Frequency L4-07 Detection Conditions L5-01 Number of Auto Restart Attempts L6-01 Torque Detection Selection 1 L6-02 Torque Detection Level 1 Torque Detection Time 1 L6-03 L8-01 Internal Dynamic Braking Resistor Protection Selection (ERF type) L8-05 Input Phase Loss Protection Selection L8-10 Heatsink Cooling Fan Operation Selection L8-12 Ambient Temperature Setting L8-18 L8-35 L8-38 Description 0: No detection during baseblock. 1: Detection always enabled.
B.2 Parameter Table Parameter List <63> When enabled, the drive stops accelerating when it exceeds the value of L3-02, Stall Prevention Level. The drive decelerates after 100 ms and begins accelerating again after restoring the current level.
B.2 Parameter Table u n: Advanced Performance Set-Up The n parameters are used to adjust more advanced performance characteristics. No. n1-02 n3-13 Name Description Range Def. n1: Hunting Prevention Use n1 parameters to configure hunting prevention operation. Sets the gain for the Hunting Prevention Function. Hunting Prevention If the motor vibrates while lightly loaded, increase the gain by 0.1 until 0.00 to 2.50 1.00 vibration ceases. Gain Setting If the motor stalls, decrease the gain by 0.
B.2 Parameter Table No. Name Description Range Def. Mode Addr. Hex Pg. o4: Maintenance Period Use o4 parameters to perform maintenance. o4-01 Accumulated Operation Time Setting Sets the value for the cumulative operation time of the drive in units of 10 h. 0 to 9999 0 O 50B 119 o4-02 Accumulated Operation Time Selection Determines, how the cumulative operation time (U4-01) is counted. 0: Logs power-on time 1: Logs operation time when the drive output is active (output operation time).
B.2 Parameter Table No. Name Description Analog Output Level Unit Mode Addr. Hex No output signal available – O 66 No signal output avail. No signal output avail. – O 4D – O 5B – O 80 – O 81 1h O 4C 1% O 7E 1% O 7C 1% O 7D6 1% O 7D7 1 °C O 68 – O 3C 0.01A O 7CF Displays the contents of a MEMOBUS/Modbus error.
B.3 Defaults by Drive Capacity (o2-04) and ND/HD (C6-01) B.3 Defaults by Drive Capacity (o2-04) and ND/HD (C6-01) − − No. − C6-01 o2-04 C6-02 E2-01 E2-02 E2-03 E2-05 − − No. − C6-01 o2-04 − C6-02 E2-01 E2-02 E2-03 E2-05 − − No. − C6-01 o2-04 − C6-02 E2-01 E2-02 E2-03 E2-05 − − Table B.
B.3 Defaults by Drive Capacity (o2-04) and ND/HD (C6-01) No. − C6-01 o2-04 − C6-02 E2-01 E2-02 E2-03 E2-05 − − No. − C6-01 o2-04 − C6-02 E2-01 E2-02 E2-03 E2-05 − − 194 Table B.3 Three-Phase 400 V Class Drives Default Settings by Drive Capacity and ND/HD Setting Description Unit Default Settings Model CIMR-JU − 4A0001 4A0002 4A0004 4A0005 Normal/Heavy Duty − HD ND HD ND HD ND HD ND Drive Model Selection Hex 91 92 93 94 Motor rated power kW 0.2 0.4 0.4 0.75 0.75 1.5 1.5 2.
Appendix: C MEMOBUS/Modbus Communications C.1 C.2 C.3 C.4 C.5 C.6 C.7 C.8 C.9 C.10 C.11 C.12 C.13 SECTION SAFETY...............................................................................................196 MEMOBUS/MODBUS CONFIGURATION...........................................................197 COMMUNICATION SPECIFICATIONS................................................................198 CONNECTING TO A NETWORK.........................................................................
C.1 Section Safety C.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned off. The charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc.
C.2 MEMOBUS/Modbus Configuration C.2 MEMOBUS/Modbus Configuration Drives can be controlled from a PLC or other master device via serial communications after installing the interface for MEMOBUS/Modbus communication (SI-485/J). MEMOBUS/Modbus communication can be configured using one master (PLC) and a maximum of 255 slaves. The drive has slave functionality only, meaning that serial communication is normally initiated from the master and responded to by the slaves.
C.3 Communication Specifications C.3 Communication Specifications MEMOBUS/Modbus specifications appear in the following table: Item Interface Communications Cycle Specifications RS-422, RS-485 Asynchronous (Start-stop synchronization) Communication Speeds 1.2; 2.4; 4.8; 9.6; 19.2; 38.
C.4 Connecting to a Network C.4 Connecting to a Network This section explains the connection of a drive to a MEMOBUS/Modbus network and the network termination. u Network Cable Connection Follow the instructions below to connect the drive to a MEMOBUS/Modbus network. 1. With the power shut off, connect the communications cable to the drive and the master. Use the terminals shown in the figure below for network cable connections.
C.4 Connecting to a Network n RS-485 Interface Drive PLC S+ S– IG R+ R– R+ SI-485/J R– IG S2 S+ Terminating S– Register OFF Drive R+ SI-485/J R– IG S2 S+ Terminating S– Register OFF Drive R+ SI-485/J R– IG S2 S+ Terminating S– Register ON Figure C.3 RS-485 Interface Note: • Turn on the DIP switch at the SI-485/J that is located at the end of the network. Turn it off at all other slaves. • Set H5-07 to “1” when using the RS-485 interface.
C.4 Connecting to a Network u Network Termination The two ends of the MEMOBUS/Modbus network line have to be terminated. The Interface for MEMOBUS/Modbus Communication (SI-485/J) has a built in terminating resistance that can be enabled or disabled using DIP switch S2. If a drive is located at the end of a network line, enable the terminating resistance by setting DIP switch S2 to the ON position. Disable the terminating resistance on all slaves that are not located at the network line end. Figure C.
C.5 MEMOBUS/Modbus Setup Parameters C.5 MEMOBUS/Modbus Setup Parameters u MEMOBUS/Modbus Serial Communication This section describes parameters necessary to set up MEMOBUS/Modbus communications. n H5-01: Drive Slave Address Sets the drive slave address used for MEMOBUS/Modbus communications. Note: After changing this parameter, the power must be cycled to enable the new setting. No.
C.5 MEMOBUS/Modbus Setup Parameters n H5-05: Communication Fault Detection Selection Enables or disabled the communication error (CE) detection for MEMOBUS/Modbus communications. No. H5-05 Name Communication Fault Detection Selection Setting Range 0 or 1 Default 1 Setting 0: Disabled No error detection. The drive continues operation.
C.5 MEMOBUS/Modbus Setup Parameters Setting 0: 0.1Hz / 1 Setting 1: o1-03 based Setting 2: 100% / 30000 Setting 3: 0.
C.6 Drive Operations by MEMOBUS/Modbus C.6 Drive Operations by MEMOBUS/Modbus The drive operations that can be performed by MEMOBUS/Modbus communication depend on drive parameter settings. This section explains the functions that can be used and related parameter settings. u Observing the Drive Operation A PLC can perform the following actions with MEMOBUS/Modbus communications at any time regardless of parameter settings (except H5-oo). • Observe drive status and drive control terminal status from a PLC.
C.7 Communications Timing C.7 Communications Timing To prevent overrun in the slave drive, the master should wait a certain time between sending messages to the same drive. In the same way, the slave drive must wait before sending response messages to prevent an overrun in the master. This section explains the message timing.
C.8 Message Format C.8 Message Format u Message Content In MEMOBUS/Modbus communications, the master sends commands to the slave, and the slave responds. The message format is configured for both sending and receiving as shown below, and the length of data packets depends on the command (function) content. SLAVE ADDRESS FUNCTION CODE DATA ERROR CHECK u Slave Address The slave address in the message defines the note the message is sent to. Use addresses between 0 and FFH.
C.8 Message Format The example in Table C.3 shows the CRC-16 calculation of the slave address 02H and the function code 03H, yielding the result D140H. Note: This example does not show the calculation for a complete MEMOBUS/Modbus command. Normally data would follow in the calculation.
C.8 Message Format Table C.
C.9 Message Examples C.9 Message Examples Below are some examples of command and response messages. u Reading Drive MEMOBUS/Modbus Register Contents Using the function code 03H (Read), a maximum of 16 MEMOBUS/Modbus registers can be read out at a time. The following table shows message examples when reading status signals, error details, data link status, and frequency references from the slave 2 drive. Command Message Slave Address 02H Function Code 03H Upper 00H Starting No.
C.9 Message Examples u Writing to Multiple Registers Function code 10h allows the user to write multiple drive MEMOBUS/Modbus registers with one message. This process works similar to reading registers, i.e., the address of the first register that is to be written and the data quantity must be set in the command message. The data to be written must be consecutive so that the register addresses are in order, starting from the specified address in the command message.
C.10 MEMOBUS/Modbus Data Table C.10 MEMOBUS/Modbus Data Table Table below lists all MEMOBUS/Modbus data. There are three types of data: command data, monitor data, and broadcast data. u Command Data It is possible to both read and write command data. Note: Bits that are not used should be set to 0. Refrain from writing to reserved registers. Register No.
C.10 MEMOBUS/Modbus Data Table u Monitor Data Monitor data can be read only. Register No.
C.10 MEMOBUS/Modbus Data Table Register No.
C.10 MEMOBUS/Modbus Data Table 00ABH 00ACH to 00B5H 00B6H 00B7H 00B8H 00B9H to 00BEH 00BFH 00C0H 00C1H 00C2H 00C3H 00C4H 0.01% units 0.
C.
C.10 MEMOBUS/Modbus Data Table Register No.
C.11 Changing Drive Parameters C.11 Changing Drive Parameters This section describes how the drive handles parameter changes by MEMOBUS/Modbus. u Drive Operations on Parameter Change When drive parameters are changed by MEMOBUS/Modbus communication, the drive performs the following operations: • The upper/lower limit of the parameter changed is checked. If the new value is out of range, the old value remains active. • Parameter settings are refreshed in the RAM, i.e.
C.12 Communication Errors C.12 Communication Errors u MEMOBUS/Modbus Error Codes A list of MEMOBUS/Modbus errors appears below. When an error occurs, remove whatever caused the error and restart communications. Error Name Cause Error Code 01H 02H 03H 21H 22H 23H 24H Function Code Error • Attempted to set a function code from a PLC other than 03H, 08H, and 10H. Register Number Error • A register number specified in the command message does not exist.
C.13 Self-Diagnostics C.13 Self-Diagnostics The drive has a built-in self-diagnosing function of the serial communication interface circuits. To perform the self-diagnosis function, use the following procedure. DANGER! Electrical Shock Hazard. Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. Before servicing, disconnect all power to the equipment. The internal capacitor remains charged even after the power supply is turned off.
Appendix: D Standards Compliance This appendix explains the guidelines and criteria for maintaining CE and UL standards. D.1 D.2 D.3 D.4 SECTION SAFETY...............................................................................................222 EUROPEAN STANDARDS..................................................................................224 UL STANDARDS..................................................................................................229 USER SETTING TABLE........................
D.1 Section Safety D.1 Section Safety DANGER Electrical Shock Hazard Do not connect or disconnect wiring while the power is on. Failure to comply will result in death or serious injury. WARNING Electrical Shock Hazard Do not operate equipment with covers removed. Failure to comply could result in death or serious injury. The diagrams in this section may show drives without covers or safety shields to show details.
D.1 Section Safety NOTICE Standards Compliance Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards. Failure to comply may result in ESD damage to the drive circuitry. Never connect or disconnect the motor from the drive while the drive is outputting voltage. Improper equipment sequencing could result in damage to the drive. Do not use unshielded cable for control wiring.
D.2 European Standards D.2 European Standards Figure D.1 CE Mark The CE mark indicates compliance with European safety and environmental regulations and is required for engaging in business and commerce in Europe. European standards include the Machinery Directive for machine manufacturers, the Low Voltage Directive for electronics manufacturers and the EMC guidelines for controlling noise. This drive displays the CE mark based on the EMC guidelines and the Low Voltage Directive.
D.2 European Standards u EMC Guidelines Compliance This drive is tested according to IEC61800-3:2004 and it complies with the EMC guidelines. n EMC Filter Installation The following conditions must be met to ensure continued compliance with guidelines. Refer to EMC Filters on page 227 for EMC filter selection. Installation Method Verify the following installation conditions to ensure that other devices and machinery used in combination with this drive also comply with EMC guidelines. 1. 2. 3. 4.
D.2 European Standards Three-Phase 200 V / 400 V Class L3 L2 L1 PE PE B C D E L3 L2 L1 J E D I F H A G A B C D E – – – – – Ground the cable shield Enclosure panel Metal plate Grounding surface (remove any paint or sealant) Drive F – G – H – I – J – Motor cable (braided shield cable, max. 20 m) Motor Cable clamp Max. distance between drive and noise filter EMC noise filter Figure D.
D.2 European Standards Single-Phase 200 V Class N L1 PE PE B C D E N L1 J E D I F H A G A B C D E – – – – – Ground the cable shield Enclosure panel Metal plate Grounding surface (remove any paint or sealant) Drive F – G – H – I – J – Motor cable (braided shield cable, max. 20 m) Motor Cable clamp Wiring distance as short as possible EMC noise filter Figure D.
D.2 European Standards Filter Data (Manufacturer: Schaffner) Drive CIMR-Jo Type 4A0007 4A0009 4A0011 FS23639-10-07 FS23639-10-07 FS23639-15-07 Rated Weight Current (A) (lb) 10 10 15 1.54 1.54 1.98 Dimensions [W x L x H] (in) YxX 4.4 x 6.7 x 1.8 4.4 x 6.7 x 1.8 5.7 x 6.9 x 2.0 3.6 x 6.1 3.6 x 6.1 4.7 x 6.3 W Y Drive Mounting Screw A M4 M4 M4 Filter Mounting Screw M5 M5 M5 H L X LINE LOAD A PE Figure D.
D.3 UL Standards D.3 UL Standards The UL/cUL mark applies to products in the United States and Canada indicates that UL has performed product testing and evaluation and determined that their stringent standards for product safety have been met. For a product to receive UL certification, all components inside that product must also receive UL certification. C UL R US LISTED Figure D.
D.3 UL Standards Drive Model CIMR-Jo 4A0005 4A0007 4A0009 4A0011 Class T Fuses Fuse Ampere Rating 25 25 25 30 Model A6T25 A6T25 A6T25 A6T30 Model CR6L-50/UL CR6L-50/UL CR6L-50/UL CR6L-50/UL Class L Fuses Fuse Ampere Rating 50 50 50 50 n Low Voltage Wiring for Control Circuit Terminals Wire low voltage wires with NEC Class 1 circuit conductors. Refer to national state or local codes for wiring. Use a class 2 (UL regulations) power supply for the control circuit terminal. Table D.
D.3 UL Standards Setting L1-01 = 2 selects a motor capable of cooling itself over a 10:1 speed range when running at 100% load. The oL1 function derates the motor when it is running at 1/10 or less of its rated speed. n L1-02 Motor Overload Protection Time Setting Range: 0.1 to 5.0 Minutes Factory Default: 1.0 Minutes The L1-02 parameter sets the allowed operation time before the oL1 fault occurs when the drive is running at 60 Hz and 150% of the full load amp rating (E2-01) of the motor.
D.4 User Setting Table D.4 User Setting Table No.
D.4 User Setting Table No. Side-by-Side Selection Carrier Frequency Reduction Hunting Prevention Gain Setting Overexcitation Deceleration Gain User Monitor Selection After Power Up Digital Operator Display Selection STOP Key Function Selection Drive/kVA Selection Frequency Reference Setting Method Selection Copy Function Selection User Setting No.
D.
Index C2-03 ........................................................................ 180 3-Wire Sequence........................................................... 184 C2-04 ........................................................................ 180 3-Wire Sequence Example .................................................35 C2 S-Curve Characteristics............................................... 180 C3-01 ........................................................................ 126 A C3-02 ................
Index EF1 to EF5................................................................. 127, 128 EF2 ......................................................................... 130, 136 EF3 ......................................................................... 130, 136 EF4 ......................................................................... 130, 136 EF5 ......................................................................... 130, 136 EMC Guidelines ..........................................................
Index Ground Wiring ....................................................................40 Jog Reference Selection........................................................ 184 Jump Frequency................................................................. 126 H Jump Frequency 1 .............................................................. 182 H1-01 ............................................................................. 184 Jump Frequency 2 ..............................................................
Index Max Output Frequency......................................................... 182 MEMOBUS/Modbus Communication Error.............. 127, 128, 129, 135 MEMOBUS/Modbus Communications Test Mode Complete ........... 137 MEMOBUS/Modbus Communications Test Mode Error................. 137 MEMOBUS/Modbus Error Code ............................................ 192 MEMOBUS/Modbus Test Mode Complete................................. 128 Mid Output Voltage A .........................................................
Index Run Command Selection ................................................ 140, 179 U Run Command Selection during Program................................... 179 U1-01 ................................................................. 140, 142, 191 Run Command Selection Error ............................................... 128 U1-02 ............................................................................. 191 U1-03 .............................................................................
Index This Page Intentionally Blank 240 YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual
This Page Intentionally Blank YASKAWA ELECTRIC SIEP C710606 31A YASKAWA AC Drive – J1000 Technical Manual 241
YASKAWA AC Drive-J1000 Compact V/f Control Drive Technical Manual IRUMA BUSINESS CENTER (SOLUTION CENTER) 480, Kamifujisawa, Iruma, Saitama, 358-8555, Japan Phone: 81-4-2962-5696 Fax: 81-4-2962-6138 YASKAWA ELECTRIC CORPORATION New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-6891, Japan Phone: 81-3-5402-4511 Fax: 81-3-5402-4580 http://www.yaskawa.co.jp YASKAWA ELECTRIC AMERICA, INC. 2121 Norman Drive South, Waukegan, IL 60085, U.S.A.
