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Troubleshooting

9.2.8 If Motor Deceleration is Slow

9 - 12

will decrease. Set C3-06 to 1, or, alternatively use a motor with a low rated voltage (i.e., a special motor

for use with vector control), or change to flux vector control.

9.2.8 If Motor Deceleration is Slow

The deceleration time is long even when braking resistor is connected.

1. “Stall prevention during deceleration enabled” is set.

When braking resistor is connected, set constant L3-04 (stall prevention selection during deceleration)

to “0” (disabled) or “3” (deceleration stall prevention with braking resistor). When this constant is set to

“1” (enabled, the factory-set default), braking resistor does not fully function.

2. The deceleration time setting is too long.

Check the deceleration time setting (constants C1-02, C1-04, C1-06, and C1-08).

3. Motor torque is insufficient.

If the constants are correct and there is no overvoltage fault, then the motor’s power is limited. Consider

increasing the motor capacity.

4. The torque limit has been reached.

When a torque limit has been set in constants L7-01 to L7-04, no torque will be output beyond that limit.

This can cause the deceleration time to be too long. Check to be sure that the value set for the torque limit

is suitable.

If the torque limit has been set by multi-function analog inputs H3-05 and H3-09 (set value: 10 to 13),

check to be sure that the analog input value is suitable.

If the Vertical-axis Load Drops When Brake is Applied

The sequence is incorrect.

The Inverter goes into DC injection braking status for 0.5 seconds after deceleration is completed. (This

is the factory-set default.)

Toensurethatthebrakeholds,setfrequencydetection2(H2-01=5)forthemulti-functioncontactoutput

terminals (9-10) so that the contacts will OPEN when the output frequency is greater than L4-01 (3.0 to

5.0 Hz). (The contacts will close below L4-01.)

There is hysteresis in frequency detection 2 (L4-02 = 2.0 Hz) . Change the setting to approximately

0.5 Hz if there are drops during stop. Do not use the “running” signal (H2-01 = 0) for the brake ON/OFF

signal.

9.2.9 If the Motor Overheats

The load is too big.

If the motor load is too heavy and the motor is used with the effective torque exceeding the motor’s rated

torque, the motor will overheat. Some motor rating are given for short period performance and are not

continuousratings.Reducetheloadamountbyeitherlighteningtheloadorlengtheningtheacceleration/

deceleration time. Also consider increasing the motor capacity.

The ambient temperature is too high.

The motor rating is determined within a particular ambient operating temperature range. The motor will

burn out if it is run continuously at the rated torque in an environment in which the maximum ambient

operatingtemperatureisexceeded.Lowerthe motor’sambienttemperaturetowithinthe acceptableam-

bient operating temperature range.

The withstand voltage between the motor phases is insufficient.

When the motor is connected to the Inverter output, a surge is generated between the Inverter switching

andthemotor coil.Normallythemaximumsurgevoltageisthreetimesthe Inverter’sinput powersupply

voltage (i.e., 1,200 V for 400 V class). Be sure to use a motor with a withstand voltage between the motor

phases that is greater than the maximum surge voltage. In particular, when using a 400 V class Inverter,

use a special motor for Inverters.

Autotuning has not been performed for vector control

Vector control will not perform if autotuning has not been performed. Perform autotuning separately

for the motor, or set the motor constants through calculations. Alternatively, change the control mode

selection (A1-02) to V/f control.

Содержание VARISPEED-616G5

Страница 1: ......

Страница 2: ...dly operation This manual is designed to ensure correct and suitable application of VARISPEED 616G5 series Inverters Read this manual before attempting to install operate maintain or inspect an Invert...

Страница 3: ...rninglabelsonYaskawaproducts Pleaseabidebythesewarninglabelsregard less of which symbol is used Yaskawa 1998 All rights reserved No part of this publication may be reproduced stored in a retrieval sys...

Страница 4: ...following aids are used to indicate certain types of information for easier reference Indicates application examples Indicates supplemental information Indicates important information that should be m...

Страница 5: ...ay not apply to all products to which this manual is applicable D The products and specifications described in this manual or the content and presentation of the manual may be changed without notice t...

Страница 6: ...erson qualified in electrical work Otherwise an electric shock or fire can occur 3 2 D Be sure to ground the ground terminal 200 V class Ground to 100 or less 400 V class Ground to 10 or less Otherwis...

Страница 7: ...the machine when the faultreset function is used If thealarmed is cleared the machine may start moving suddenly Also design the machine so that human safety is ensured even when it is restarted Injur...

Страница 8: ...Doing so can result in electric shock 10 2 D After turning OFF the main circuit power supply waituntil theCHARGE indicator light goes out before performance maintenance or inspections The capacitor wi...

Страница 9: ...Position There is a warning label on the Inverter in the position shown in the following illustration Always heed the warn ings given on this label Warning label position Illustration shows the CIMR...

Страница 10: ...anese to English ix How to Change the Digital Operator Display from Japanese to English If the Digital Operator displays messages in Japanese change to the English mode using the follow ing steps This...

Страница 11: ...SPEC F apply only to G5 series Inverters for SPEC F Inverters with revised version letters of F or later Be certain to check the specification on the Inverter nameplate Example of Inverter Nameplate...

Страница 12: ...Handling Inverters 3 13 Wiring 4 14 Setting User Constants 5 15 Trial Operation 6 16 Basic Operation 7 17 Advanced Operation 8 18 User Constants 9 19 Troubleshooting 10 10 Maintenance and Inspection 1...

Страница 13: ...kW or Higher 2 9 3 Wiring 3 1 3 1 Connections to Peripheral Devices 3 3 3 2 Connection Diagram 3 4 3 3 Terminal Block Configuration 3 5 3 4 Wiring Main Circuit Terminals 3 6 3 4 1 Applicable Wire Siz...

Страница 14: ...or b1 01 o1 03 d1 01 to d1 09 6 7 6 1 4 Run Source and Sequence Input Responsiveness b1 02 b1 06 b1 07 6 9 6 1 5 Acceleration Deceleration Times C1 01 through C1 08 C1 09 C1 10 C1 11 6 10 6 1 6 Prohib...

Страница 15: ...ng Control Function 7 38 7 4 2 Hunting prevention Function 7 38 7 4 3 Setting Motor Constants 7 39 7 5 Common Functions 7 41 7 5 1 Application Constants b 7 43 7 5 2 Tuning Constants C 7 52 7 5 3 Refe...

Страница 16: ...and Inspection 10 1 10 1 Maintenance and Inspection 10 3 10 1 1 Daily Inspection 10 3 10 1 2 Periodic Inspection 10 3 10 1 3 Periodic Maintenance of Parts 10 3 11 Specifications 11 1 11 1 Standard In...

Страница 17: ...5 Inverter and describes its functions and components 1 1 Outline and Functions 1 2 1 1 1 VS 616G5 Inverter Models 1 2 1 1 2 Outline of Control Methods 1 4 1 1 3 Functions 1 4 1 2 Nomenclature 1 7 1 2...

Страница 18: ...616G5 Inverter Models Maximum VS 616G5 Inverter Specifications Specify all required standards when ordering Voltage Class Maximum Applicable Motor Out put kW Output Ca pacity kVA Model Number Open Ch...

Страница 19: ...m the models 42P21V 3 7 6 1 CIMR G5A43P7 p covers from the models listed at the right 43P71V 5 5 11 CIMR G5A45P5 listed at the right 45P51V 7 5 14 CIMR G5A47P5 47P51V 11 21 CIMR G5A4011 40111V 15 26 C...

Страница 20: ...2 Table 1 2 Control Method Characteristics Characteristic Vector Control V f Control Open loop Flux Vector Without PG With PG feedback Speed Control Range 1 100 1 1000 1 40 1 40 Speed Control Precisio...

Страница 21: ...onal PG Speed Control Card be used to enable feedback control for speeds thereby improving speed control accuracy J Dwell Function By holding the output frequency for a constant time during accelerati...

Страница 22: ...s The VS 616G5 allows the following three access levels to be set in order to further simplify setting user constants An access level is a range of user constants that can be referenced or set Quick S...

Страница 23: ...ve cover top Digital Operator JVOP 130 Front cover Die cast case Protective cover bottom Fig 1 2 Appearance of VS 616G5 Model CIMR G5A20P4 200 V 0 4 kW A 200 V Class Inverter with 0 4 kW Output is sho...

Страница 24: ...FWD REV REMOTE SEQ REF F equency Re U1 01 00 00 HZ Keys Execu e ope a ons such as se ng use cons an s mon o ng ogg ng and au o un ng Da a D sp ay Two ne LCD ha d sp ays da a o mon o ng use cons an s a...

Страница 25: ...Key Selects menu items groups functions and user constant names and increments set values Decrement Key Selects menu items groups functions and user constant names and decrements set values DATA ENTE...

Страница 26: ...2 Exterior and Mounting Dimensions 2 4 2 3 Checking and Controlling the Installation Site 2 6 2 3 1 Installation Site 2 6 2 3 2 Controlling the Ambient Temperature 2 6 2 3 3 Protecting the Inverter fr...

Страница 27: ...rregularities in the above items contact the agency from which you purchased the Inverter or your Yaskawa representative immediately 2 1 1 Nameplate Information J Example Nameplate Standard domestic J...

Страница 28: ...hase 200 V 4 AC input 3 phase 400 V D DC input 3 phase 200 V E DC input 3 phase 400 V D Open Chassis Type IEC IP00 Protected so that parts of the human body cannot reach electrically charged parts fro...

Страница 29: ...g 200 V 400 V class Inverters of 15 kW or lower in a control panel D H H1 W1 W 4 d H2 J 200 V 400 V Class Inverters of 18 5 kW and Higher The following diagram shows a 200 V class 18 5 kW Inverter D H...

Страница 30: ...0 126 266 7 0 3 M5 0 75 140 280 160 126 266 7 0 3 140 280 160 126 266 7 0 3 M5 1 5 4 4 2 2 140 280 180 126 266 7 0 4 5 140 280 180 126 266 7 0 4 5 M5 3 7 4 5 4 5 Op tion 5 5 200 300 205 186 285 8 0 6...

Страница 31: ...stall the Inverter in a clean location free from oil mist and dust It can be installed in a totally enclosed panel that is completely shielded from floating dust D When installing or operating the Inv...

Страница 32: ...rtical Space 120 mm min 120 mm min Air Air Fig 2 1 VS 616G5 Installation Orientation and Space S The same space is required horizontally and vertically for both open chassis IP00 and enclosed wall mou...

Страница 33: ...tor as shown in the fol lowing illustration Digital Operator 1 2 Front cover Fig 2 2 Removing the Digital Operator J Removing the Front Cover Press the left and right sides of the front cover in the d...

Страница 34: ...over using methods other than those described above otherwise the Inverter may break or malfunction due to imperfect contact 2 Never attach the front cover to the Inverter with the Digital Operator at...

Страница 35: ...Configurations 3 10 3 4 4 Standard Connection Diagrams 3 12 3 4 5 Wiring the Main Circuits 3 13 3 5 Wiring Control Circuit Terminals 3 20 3 5 1 Wire Sizes and Closed loop Connectors 3 20 3 5 2 Contro...

Страница 36: ...ge of the main AC power supply satisfies the rated voltage of the Inverter Injury or fire can occur if the voltage is not correct D Do not perform voltage withstand tests on the Inverter Otherwise sem...

Страница 37: ...1 Use this illustration to gain an understanding of the overall equipment configuration Power supply Molded case circuit breaker or ground fault interrupter Magnetic con tactor AC reactor for power f...

Страница 38: ...aster speed reference 10 to 10 V 20 k Default 0 to 10 V 100 4 to 20 mA P 14 Master speed reference 4 to 20 mA 250 0 to 10 V P 16 Multi function analog input 10 to 10 V 20 k Default Auxiliary frequency...

Страница 39: ...ing Resistor Unit If this user constant is not changed to disable stall prevention the system may not stop during decel eration 6 Enable protection for the internal DB resistor model ERF set constant...

Страница 40: ...23P7 M4 5 5 G5A25P5 R S T 1 2 B1 B2 U V W M5 8 G5A25P5 M5 5 5 to 8 G5A27P5 R S T 1 2 B1 B2 U V W M5 8 G5A27P5 M5 5 5 to 8 G5A2011 R S T 1 2 3 U V W M6 22 G5A2011 M6 8 G5A2015 R S T 1 2 3 U V W M8 30 G...

Страница 41: ...r M4 0 5 to 5 5 R S T 1 2 3 U V W M8 22 G5A4030 M8 8 G5A4030 r M4 0 5 to 5 5 R S T 1 2 3 U V W M8 30 M i G5A4037 M8 14 P bl 600 V i l Main Circuits G5A4037 r M4 0 5 to 5 5 Power cables e g 600 V vinyl...

Страница 42: ...5 5 to 8 M5 8 to 5 8 M6 8 to 6 M8 8 to 8 14 M6 14 to 6 14 M8 14 to 8 22 M6 22 to 6 22 M8 22 to 8 30 38 M8 38 to 8 50 60 M8 60 to 8 50 60 M10 60 to 10 80 M10 80 to 10 100 M10 100 to 10 100 100 to 12 15...

Страница 43: ...A2030 to 2075 do not support DC power input 2 When using this terminal as an input for DC power supply special considerations are re quired Be sure to consult our sales representative Table 3 5 400 V...

Страница 44: ...n 2 2 1 1 V T2 W T3 Power supply RCC U T1 T L3 S L2 2 1 R L1 Control circuits DCL option Fin cooling fan V W Power supply RCC U T S 2 1 R Control circuits Fin cool ing fan 3 r Internal cooling fan 3 1...

Страница 45: ...U T S 1 R Control circuits Fin cooling fan r 200 400 3 3 CIMR G5AE055 to E160 55 to 160 kW 1 3 Power sup ply RCC Control circuits Fin cool ing fan r 200 400 V W U 1 Prewired at the factory 2 Remove th...

Страница 46: ...DC reactor optional Braking Resistor Unit optional 3 phase 200 VAC 400 VAC Be sure to remove the short circuit bar before connecting a DC reactor DC reactor optional Braking Resistor Unit optional Bra...

Страница 47: ...ans and excludes high frequency leakage current D For the special purpose ground fault interrupter for Inverters choose a ground fault interrupter with a sensitivity amperage of at least 30 mA per Inv...

Страница 48: ...75 kW or 400 V class Inverters of 18 5 to 45 kW connect the r and terminals to the R and S terminals respectively These are shorted by a short circuit bar for ship ping D For 400 V class 55 to 300 kW...

Страница 49: ...erter has an electronic thermal protection function to protect the motor from overheating If how ever more than one motor is operated with one Inverter or a multi polar motor is used always install a...

Страница 50: ...shown in Table 3 6 For details refer to the user constant settings Table 3 6 Cable Length between Inverter and Motor Cable length 50 m max 100 m max More than 100 m Carrier frequency 15 kHz max 10 kHz...

Страница 51: ...Unit and Braking Unit to the Inverter as shown in the Figure 3 15 L8 01 Overheat protection of braking resistor 0 Disables overheat protection L3 04 Stall prevention during decelera tion 0 Disables st...

Страница 52: ...or higher Output and 400 V Class Inverters with 18 5 or higher Output VS 616G5 P B LKEB Braking Re sistor Unit 1 2 Thermal protector trip contact CDBR Braking Unit Thermal overload relay trip contact...

Страница 53: ...VS 616G5 0 0 Braking Unit 3 MASTER SLAVE 4 3 4 3 4 3 1 2 1 2 1 2 5 6 P 5 6 P 5 6 0 0 0 0 P B 1 2 Braking Resistor Unit P B 1 2 Braking Resistor Unit P B Braking resistor overheat ing contacts Thermal...

Страница 54: ...nal Numbers and Wire Sizes Same for all Models Terminals Terminal Screws Wire Thickness mm2 Wire Type 1 to 11 13 to 33 M3 5 Stranded wire 0 5 to 1 25 Single wire 0 5 to 1 25 S Shielded twisted pair wi...

Страница 55: ...4 to 20 mA 100 10 to 10 V 100 to 100 0 to 10 V 100 4 to 20 mA 250 g 16 Multi function analog input 10 to 10 V 100 to 100 0 to 10 V 100 Auxiliary analog input H3 05 10 to 10 V 20 k 0 to 10 V 20 k 17 C...

Страница 56: ...urrent Multi function analog input Frequency reference input common 3 External fault 4 Fault reset 5 Multi step speed reference 1 6 Multi step speed ref erence 2 7 Jog frequency reference 8 External b...

Страница 57: ...erating faults Process cable ends as shown in Figure 3 21 D Connect the shield wire to terminal 12 G D Insulate the shield with tape to prevent contact with other signal lines and equipment Do not con...

Страница 58: ...hole in the Inverter s mounting base For Inverters of 3 7 kW or lower there are two adjacent holes Insert the spacer into the 7CN hole The spacer cannot be easily removed if inserted into the wrong h...

Страница 59: ...rator 12 VDC 5 200 mA max 2 Power supply for pulse generator 0 VDC GND for power supply TA1 3 A phase pulse input terminal H 8 to 12 V L 1 V max Maximum response frequency 30 kHz TA1 4 Pulse input com...

Страница 60: ...river input RS 422 level input 7 B phase input terminal Line driver input RS 422 level input Maximum response frequency 300 kHz 8 Z phase input terminal 9 Z phase input terminal 10 Common terminal 0 V...

Страница 61: ...5 6 7 8 R S T U V W Fig 3 23 Wiring a 12 V Voltage Input Open Collector Input PG Open collector output A B phase Three phase 200 VAC 400 VAC VS 616G5 4CN 12 R S T U V W IM PG A2 4CN TA1 E TA2 E 1 2 3...

Страница 62: ...ircuit Configuration 1 k TA1 TA1 PG power supply 12 V Pulse input 1 2 3 4 5 6 7 12 V 0 V 2 k 3 k 3 9 k 8 Pulse input Pulse monitor output 12 V 12 V 2 k 0 V 0 V 0 V 12 V 1 k Short for open col lector i...

Страница 63: ...he pulse generator s wiring must not be more than 100 meters D The direction of rotation of the PC can be set in user constant F1 05 The factory preset if for forward rotation A phase advancement TA3...

Страница 64: ...X2 For Flux Vector Control Mode Only IM PG X2 4CN Power supply 12 V Power supply 0 V B phase pulse monitor output TA2 E TA3 E 1 TA1 A phase pulse monitor output A phase pulse input A phase pulse input...

Страница 65: ...lene cov ered vinyl sheath cable Shield connection terminal M3 5 0 5 to 2 ered vinyl sheath cable J Solderless Terminals for Control Circuit Terminals The use of solderless terminals for the control c...

Страница 66: ...al or wire without soldering Control circuit terminal block Wires 3 5 mm max Blade thickness 0 6 mm max Blade of screwdriver Fig 3 31 Connecting Wires to Terminal Block Wiring Precautions 1 Separate P...

Страница 67: ...s the sync rotation speed 2 The PG power supply is 12 V 3 A separate power supply is required if the PG power supply capacity is greater than 200 mA If momentary power loss must be handled use a backu...

Страница 68: ...Operator 4 1 Using the Digital Operator 4 2 4 2 Modes 4 4 4 2 1 Inverter Modes 4 4 4 2 2 Switching Modes 4 5 4 2 3 User Constant Access Levels 4 6 4 2 4 Operation Mode 4 11 4 2 5 Initialize Mode 4 18...

Страница 69: ...OTE SEQ REF Keys Execu e ope a ons such as se ng use cons an s mon o ng JOG and au o un ng Da a D sp ay Two ne LCD ha d sp ays da a o mon o ng use cons an s and se va ues w h 16 cha ac e s pe ne Opera...

Страница 70: ...crement Key Selects menu items groups functions and user constant names and increments set values Decrement Key Selects menu items groups functions and user constant names and decrements set values DA...

Страница 71: ...this mode when reading setting the user constants required for operation The program mode functions are subdivided into the following groups S Application Operation mode selection DC control speed se...

Страница 72: ...ER ESC DATA ENTER ESC DATA ENTER ESC DATA ENTER A1 00 1 English Function b1 Sequence Rated Voltage 200 0 VAC ESC DATA ENTER ESC DATA ENTER ESC DATA ENTER SOperation mode SInitialize mode SProgramming...

Страница 73: ...set at the factory to start in the Quick start access level Use the following procedure to change from the Quick start level to the Basic level Step Key Sequence Digital Operator Display Remarks 1 MEN...

Страница 74: ...ng is not written to the Unit by pressing the DATA ENTER Key within one minute after starting the procedure the display will automatically revert to the original user constant set ting In this case th...

Страница 75: ...to constant setting level 4 Run Source Terminals 5 Stopping Method Ramp to Stop 6 Accel Time 1 C1 01 10 0 Sec 7 DATA ENTER Accel Time 1 0010 0 Sec Selects the user constant so that the leading 0 blink...

Страница 76: ...ing func tion level 4 Function b2 DC Braking 5 Function C1 Accel Decel 6 DATA ENTER Accel Time 1 C1 01 10 0 Sec Changed to constant setting level 7 DATA ENTER Accel Time 1 0010 0 Sec Selects the user...

Страница 77: ...C1 Accel Decel Changed to constant reading function level 6 DATA ENTER Accel Time 1 C1 01 10 0 Sec 7 DATA ENTER Accel Time 1 0010 0 Sec Selects the user constant so that the leading 0 blinks The blin...

Страница 78: ...rned ON J Operations in Operation Mode Key operations in operation mode are shown in Figure 4 6 All modes constants status G5 Main Menu Operation Output Freq U1 02 0 00 Hz Output Current U1 03 0 00 A...

Страница 79: ...0 to 10 V output 0 1 A Q Q Q Q U1 04 Control method Shows which control mode is Can t be output Q Q Q Q U1 04 Control Method Shows which control mode is set Can t be output Q Q Q Q U1 05 Motor speed M...

Страница 80: ...he input voltage of the multi function analog input A i t f 10 V d t 10 V 100 10 V 0 t 10 V ibl 0 1 B B B B tor U1 17 Term 16 Level An input of 10 V corresponds to 100 0 to 10 V possible 0 1 B B B B U...

Страница 81: ...urrent con trol 0 to 10 V possible 0 1 V A A U1 28 Software No CPU Manufacturer s CPU software ID number Can t be output 0 1 V A A A A U1 28 CPU ID ID number Can t be output 0 1 V A A A A Status U1 32...

Страница 82: ...he last fault occurred 0 1 V Q Q Q Q Fault U2 07 Output Voltage fault occurred 0 1 V Q Q Q Q Fault trace See note U2 08 DC bus voltage at fault The main circuit DC voltage when the last fault occurred...

Страница 83: ...ut voltage can be monitored immediately if the factory presets are being used One of these four values the output voltage can be changed to a different monitor item When an item other than the output...

Страница 84: ...es the output frequency at startup 3 Indicates the output current at startup 4 Indicates the value set in user constant o1 01 at startup AEXAMPLE Changing Monitor Display to Output Power at Startup in...

Страница 85: ...Power On Monitor Output Current After a few seconds the Operator dis play is as shown on the left 6 ESC Function o1 Monitor Select 7 ESC G5 Main Menu Programming Output current has been set in monitor...

Страница 86: ...guage to English Use the following procedure to change the display language from Japanese to English Step Key Sequence Digital Operator Display Remarks 1 MENU 2 3 DATA ENTER 4 DATA ENTER Changed to co...

Страница 87: ...ng Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector A1 02 Control method select...

Страница 88: ...o their factory preset values You should normally re cord the setting of any constants that are changed from the factory presets User Change during Setting Factory Valid Access Levels User Constant Nu...

Страница 89: ...Sequential Operation AEXAMPLE Initializing for 2 wire Sequential Operation Use the following procedure to initialize user constants to the factory settings Step Key Sequence Digital Operator Display...

Страница 90: ...Remarks 1 MENU G5 Main Menu Operation 2 G5 Main Menu Initialize 3s DATA ENTER Select Language English 4 Press 4 times Enter Password A1 04 0 5 Hold RESET RESET And press MENU MENU Select Password A1...

Страница 91: ...1 C1 01 8 Press twice RESET User Param 1 C1 01 Writes in set value 0000 9 Press 7 times User Param 1 C1 08 10 DATA ENTER Entry Accepted Writes in the new setting User Param 1 A2 01 C1 08 After a few...

Страница 92: ...2 Access Level Control Method Initialize A2 02 User Param 2 A2 32 User Param 32 A2 01 User Param 1 These user constants can be changed and displayed only in the Advanced access level MENU Fig 4 10 Str...

Страница 93: ...ion settings f f f f C Tuning C4 Torque compensation Torque Comp Torque compensation function settings f f f C Tuning C5 Speed control ASR Tuning Speed control loop user constant set tings f f C6 Carr...

Страница 94: ...lti function outputs Digital Outputs Function selection for multi function outputs f f f f H Terminal H3 Analog inputs Analog Inputs Function selection for analog inputs f f f f H4 Multi function anal...

Страница 95: ...p com pensation C3 01 Slip compensation gain d Reference d1 Frequency refer ence presetting d1 01 Frequency reference 1 d1 02 Frequency reference 2 d2 Frequency up per lower limit d2 01 Frequency refe...

Страница 96: ...es the motor constants while a servo system s autotuning function determines the size of a load so these autotuning functions are fundamentally differ ent AEXAMPLE Autotuning Procedure Step Key Sequen...

Страница 97: ...ontacts nor mally used Select 2 to store the autotuning re sults for motor 2 17 Tuning Ready Press RUN Key 18 RUN Tune Processing VHzVVVVA Autotuning starts and the motor ro tates for approx one minut...

Страница 98: ...ettings for these two user constants are displayed and the setting for d1 01 is changed from 60 00 Hz to 30 00 Hz while C1 01 is set to 20 0 seconds Step Key Sequence Digital Operator Display Remarks...

Страница 99: ...of the VS 616G5 and provides an example of trial operation 5 1 Procedure 5 3 5 2 Trial Operation Procedures 5 4 5 2 1 Power ON 5 4 5 2 2 Checking the Display Status 5 4 5 2 3 Initializing Constants 5...

Страница 100: ...Braking Resistor Unit These can become very hot Otherwise a burn injury may occur D Be sure that the motor and machine is within the applicable ranges before starting operation Otherwise an injury ma...

Страница 101: ...e Set the Inverter input voltage E1 01 to the correct voltage 5 5 Set the Motor Set the proper motor protection E1 02 5 6 Autotuning 2 Execute autotuning for the motor separately before operating in o...

Страница 102: ...f a fault display UV Under Voltage Fault The display will differ depending on the type of fault 5 2 3 Initializing Constants D When replacing the controller PCB check the Inverter capacity kVA in o2 0...

Страница 103: ...eading digit will blink 5 RESET Input Voltage 200 VAC The 2nd digit will blink 6 Press 3 times Input Voltage 230 VAC Set to 3 7 DATA ENTER Entry Accepted The set value is overwritten Entry Accepted is...

Страница 104: ...1 Special motor inverter exclusive motor 2 Special motor vector exclusive motor 5 2 5 Autotuning J Autotuning Operation Use the following procedure to autotune the motor constants i e set them automa...

Страница 105: ...t 001 60 A Set to 001 60 A 4 DATA ENTER Entry Accepted Press the DATA ENTER Key to over write the set values Entry Accepted will be displayed for approximately 0 5 seconds Rated Current 1 60 A Returns...

Страница 106: ...x S Check and adjust settings if necessary V f Over Setting V f setting exceeded 100 and the no load current ex ceeded 70 of the motor s rated current Check and adjust settings if necessary S Remove t...

Страница 107: ...e maximum voltage fre quency 5 Press 5 times Motor Rated FLA E2 01 1 90 A Displays the rated current 6 MENU G5 Main Menu Operation Returns to the operation mode dis play When there arediscrepancies be...

Страница 108: ...ial operation with an actual load J Connecting the Load System D After confirming that the motor has stopped completely connect the mechanical system D Be sure to tighten all the screws when securing...

Страница 109: ...celeration Deceleration Times C1 01 through C1 08 C1 09 C1 10 C1 11 6 10 6 1 6 Prohibiting Reverse Operation b1 04 6 11 6 1 7 Selecting the Stopping Method b1 03 6 12 6 1 8 Multi function Input Settin...

Страница 110: ...art Allows the constants required to start the Inverter about 25 to be displayed or changed 3 Basic Allows the commonly used constants to be displayed or changed 4 Advanced Allows all constants to be...

Страница 111: ...rent vector control with PG Speed detector Not required Required pulse generator Not required Required pulse generator Optional speed detec tors Not required PG A2 or PG D2 Not required PG B2 or PG X2...

Страница 112: ...uring Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector H3 01 Signal level selec tion terminal 13 0 1 0 B B B B D The frequency reference voltage is va...

Страница 113: ...frequency references are being input simultaneously from both the voltage terminal 13 and the current terminal 14 the final reference value will be the sum of the two references that are input D To sw...

Страница 114: ...or H3 04 Signal level selec tion terminal 16 0 1 0 B B B B D Settings Setting Function 0 0 to 10 VDC input 11 bit polarity positive negative input 1 10 to 10 VDC input A negative voltage is a referenc...

Страница 115: ...3 Frequency Reference from Digital Operator b1 01 o1 03 d1 01 to d1 09 J Frequency Reference Source b1 01 D Select the reference source User Change during Setting Factory Valid Access Levels User Cons...

Страница 116: ...etting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector d1 01 Frequency refer ence 1 f 0 to 400 00 o1 03 0 00 Hz Q Q Q Q d1 02 Frequency refer ence 2 f 0 to 400 00 o1 03...

Страница 117: ...Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector b1 06 Read sequence input twice 0 1 1 A A A A D Set the responsiveness of the control inputs forward reverse run...

Страница 118: ...n deceleration time selectors 1 and 2 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Op...

Страница 119: ...User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector C1 11 Accel...

Страница 120: ...braking Excitation level b2 01 DC injection braking time at stop b2 04 Decelerates to a stop at a rate set with the selected deceleration time Fig 6 4 Deceleration to Stop Coast to Stop b1 03 1 Run c...

Страница 121: ...during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector H1 01 Multi function in...

Страница 122: ...ire Sequence Wiring Example 50 ms min Run command Stop command Forward reverse run command Motor speed ON OFF Either is possible OFF Stop OFF Forward ON Reverse Stop Forward Reverse Stop Forward Fig 6...

Страница 123: ...6 OFF ON ON OFF Reference 7 d1 07 ON ON ON OFF Reference 8 d1 08 ON Jog frequency d1 09 Selecting 1 step and 2 step Frequency References D To use the master frequency analog terminal 13 or 14 set b1 0...

Страница 124: ...11 IM U V W R S T R S T Reverse Run Stop Multi step speed reference 1 Multi step speed reference 2 D User Constant Settings Constant No Name Setting A1 01 Constant access level 3 Basic B b1 01 Referen...

Страница 125: ...ition Decelerates to stop when ON in the emergency stop period C1 09 17 Emergency stop normally closed condition Decelerates to stop when OFF in the emergency stop period C1 09 J Forward and Reverse J...

Страница 126: ...pectedly Disconnect the load before performing autotuning D The motor shaft with rotate when autotuning is performed Confirm safety before starting autotuning J Inverter Input Voltage Setting E1 0 D S...

Страница 127: ...other detailed data is required to make detailed settings J Performing Autotuning D Autotuning will start if the RUN Key is pressed when the Tuning Ready message is being dis played D The motor will o...

Страница 128: ...time is too short Increase acceleration time 1 C1 01 Acceleration fault p A load is connected to the motor Remove the load Rated Slip Rated slip fault The rated slip setting can t be tuned within the...

Страница 129: ...being used This setting is a reference for overheating protection functions User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Fact...

Страница 130: ...fans or pumps 6 60 Hz cubic fans or pumps 7 60 Hz quadratic Select a high starting torque V f pattern only in the following cases S The wiring distance between the In 8 50 Hz low starting torque High...

Страница 131: ...0 1 3 25 50 Hz V 200 50 9 0 1 3 25 50 Hz V 200 35 8 0 1 5 30 60 Hz V 200 50 9 0 1 5 30 60 Hz D High Starting Torque Characteristics Settings 8 to b Setting 8 50 Hz Setting 9 50 Hz Setting A 60 Hz Sett...

Страница 132: ...200 35 6 0 1 3 25 50 Hz V 200 50 7 0 1 3 25 50 Hz V 200 35 6 0 1 5 30 60 Hz V 200 50 7 0 1 5 30 60 Hz D High Starting Torque Characteristics Settings 8 to b Setting 8 50 Hz Setting 9 50 Hz Setting A...

Страница 133: ...0 1 3 25 50 Hz V 200 50 6 0 1 3 25 50 Hz V 200 35 5 0 1 5 30 60 Hz V 200 50 6 0 1 5 30 60 Hz D High Starting Torque Characteristics Settings 8 to b Setting 8 50 Hz Setting 9 50 Hz Setting A 60 Hz Set...

Страница 134: ...ency FA 0 0 to 400 0 Hz 60 0 Q Q Q Q E1 07 E4 04 Mid output fre quency FB 0 0 to 400 0 Hz 3 0 2 Q Q A E1 08 E4 05 Mid output fre quency voltage VC 0 0 to 255 0 1 VAC 15 0 1 2 Q Q A E1 09 E4 06 Min out...

Страница 135: ...6 3 V f Control 6 27 Frequency Hz Output voltage V VMAX E1 05 VC E1 08 VMIN E1 10 FMIN E1 09 FB E1 07 FA E1 06 FMAX E1 04 VBASE E1 13 Fig 6 11 User defined V f Pattern 6...

Страница 136: ...application and install it in the Inverter as described in 3 7 Installing and Wiring PG Speed Control Cards J PG Constant F1 01 D Set the PG pulse generator or encoder constant in pulses revolution D...

Страница 137: ...V f with PG Open Loop Vector Flux Vector F1 06 PG division rate PG pulse monitor 1 to 132 1 B B D The first digit in the setting 0 or 1 is n and the second two digits 01 to 32 are m The division ratio...

Страница 138: ...Constant F1 09 sets the length of time in seconds that the motor speed must exceed the overspeed detection level in order to generate an overspeed fault PG Speed Deviation Settings F1 04 F1 10 F1 11 D...

Страница 139: ...e Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector b1 03 Stopping method selection 0 to 3 0 Q Q Q Q D Settings Setting Function 0 Deceleration to stop 1 Coast to stop 2 DC inj...

Страница 140: ...ncy reference from analog input 0 E1 09 D b1 05 0 RUN at Frequency Ref Initial excitation BB Baseblock BB D b1 05 1 STOP Initial excitation from E1 09 D b1 05 2 RUN at Min Frequency D b1 05 3 RUN at Z...

Страница 141: ...200 400 Q Q Q Q D The voltage settings shown in parentheses are for 400 V class Inverters D This setting is used as the reference value for functions such as the protection functions J Motor Selectio...

Страница 142: ...ay the desired constant 4 Press the STOP Key to cancel autotuning and then press the MENU Key and DATA ENTER Key The operation mode display will appear There are differences between simple and advance...

Страница 143: ...Check the rated current setting Change if necessary Excessive tuning load g ing There is a motor bearing problem Turn the Inverter off and rotate the motor by hand Replace the motor if it doesn t tur...

Страница 144: ...ASR s P gain is the maximum frequency standard Primary delay filter Fig 6 14 Speed Control Structure J Gain Settings C5 01 C5 02 D Set the proportional gain and the integral time of the speed control...

Страница 145: ...and proportional gain 2 D Proportional gain 2 C5 03 is used when the multi function input is ON This input has higher priority than the ASR switching frequency set in C5 07 ASR Gain Switch signal a m...

Страница 146: ...ettings that allow multi function H4 02 Analog output gain terminal 21 1 00 Settings that allow multi function analog output 1 to be used to mon it th t t f H4 03 Analog output bias terminal 21 0 0 g...

Страница 147: ...s that can occur in the response when the ASR integral time is changed Motor speed Time Short integral time Long integral time Fig 6 20 Responsiveness for Integral Time J Different Gain Settings for L...

Страница 148: ...ctory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector E1 02 Motor selection mo tor overheating...

Страница 149: ...tern only in the following cases S The wiring distance between the In 8 50 Hz low starting torque High starting S The wiring distance between the In verter and motor is relatively large greater than 1...

Страница 150: ...r of PG pulses F1 01 Number of gear teeth 2 F1 13 Number of gear teeth 1 F1 12 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit F...

Страница 151: ...leration time 1 C1 02 1 Coast to stop 2 Emergency stop using the emergency stop time C1 09 3 Continue operation Display OS and continue control D F1 08 and F1 09 Settings Constant F1 08 sets the overs...

Страница 152: ...DEV 6 5 4 Speed Control ASR Structure D The following block diagram shows the structure of the speed control Change limiter Output fre quency Frequency reference C5 01 C5 03 P I C5 02 C5 04 C5 05 Det...

Страница 153: ...50 of the Inverter s rated current decrease C5 03 and increase C5 04 J Gain Adjustments at Maximum Output Frequency 1 Operate the motor at the maximum output frequency 2 Increase C5 01 ASR proportion...

Страница 154: ...ecrease C5 01 and increase C5 02 If undershooting occurs Decrease C5 03 and increase C5 04 Fig 6 24 Gain Adjustments 4 If the overshooting or undershooting can t be eliminated by adjusting the gain de...

Страница 155: ...nts 7 14 7 3 Flux Vector Control 7 16 7 3 1 Droop Control Function 7 18 7 3 2 Zero servo Function 7 19 7 3 3 Torque Control 7 21 7 3 4 Speed Torque Control Switching Function 7 27 7 3 5 Torque Limit F...

Страница 156: ...rence d3 Jump Frequencies Prohibited frequency settings f f f f d Reference d4 Reference Frequency Hold Function Up Down Accel Decel stop hold frequency setting f f f f d5 Torque Control Not used Can...

Страница 157: ...L Protection L4 Reference Detection Frequency detection settings and selection f f f f L Protection L5 Fault Restart Fault restart function settings f f f f L6 Torque Detection Sets overtorque detecti...

Страница 158: ...ge Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector L7 01 Forward torque limit 0 to 300 200 B B L7 02 Reverse torque limit 0 to 300 200 B B L7 03 Forward regenera tive torque...

Страница 159: ...The torque limit is 100 of the motor s rated torque when the analog input is at its maximum value 10 V or 20 mA To increase the torque limit above 100 set the input terminal s gain above 100 For exam...

Страница 160: ...to 400 0 Hz 3 0 2 Q Q A E1 08 Mid output fre quency voltage 0 0 to 255 0 1 VAC 11 0 1 2 Q Q A E1 09 Min output fre quency 0 0 to 400 0 Hz 0 5 Q Q Q A E1 10 Min output fre quency voltage 0 0 to 255 0 1...

Страница 161: ...tting depends upon the Inverter capacity The table shows the default setting for 200 V class 0 4 kW Inverters See page 8 47 D Set the rated current A shown on the motor nameplate Motor Rated Slip E2 0...

Страница 162: ...uctance as a per centage Motor Iron core Saturation Coefficients 1 2 E2 07 E2 08 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit...

Страница 163: ...nly applies at startup in contrast to Flux vector control J Starting Torque Compensation Function C4 03 to C4 05 User Change during Setting Factory Valid Access Levels User Constant Number Name g duri...

Страница 164: ...shock is generated during startup Alternatively use DC injection braking b2 03 at startup or the DC braking command for multifunc tion contact input setting 60 and start motor magnetic flux before st...

Страница 165: ...limit settings f f f f d Reference d3 Jump Frequencies Prohibited frequency settings f f f f d Reference d4 Reference Frequence Hold Function Up Down Accel Decel stop hold frequency setting f f f f d5...

Страница 166: ...d selection f f f f L Protection L4 Ref Detection Frequency detection settings f f f f L Protection L5 Fault Restart Fault restart function settings f f f f L6 Torque Detection Sets overtorque detecti...

Страница 167: ...y Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector b8 02 Energy saving fre quency 0 0 to 400 0...

Страница 168: ...V class 0 4 kW Inverters See page 8 47 D Calculate the rated slip E2 02 from the value shown on the motor nameplate with the following equa tion and set this value Rated slip rated frequency Hz rated...

Страница 169: ...Flux Vector E2 10 Motor iron core loss with torque com pensation 0 to 65535 W 14 A A D The default setting depends upon the Inverter capacity The above table shows the settings for 200V class 0 4 kW I...

Страница 170: ...s Prohibited frequency settings f f f f d Reference d4 Reference frequency hold function Up Down Accel Decel stop hold frequency setting f f f f d5 Torque Control L Torque control settings and adjustm...

Страница 171: ...f f L Protection L4 Reference Detection Frequency detection settings and selection f f f f L Protection L5 Fault Restart Fault restart function settings f f f f L6 Torque Detection Sets overtorque de...

Страница 172: ...e motor Torque Motor A s torque characteristics Load torque TA TB 0 Reference speed Speed TA TB Motor B s torque characteristics Fig 7 6 Droop Control Function J Droop Control Gain b7 01 User Change d...

Страница 173: ...servo function Excitation level b2 01 Fig 7 8 Time Chart for Zero Servo D Assign the zero servo command setting 72 to one of the multi function inputs H1 01 to H1 06 D The zero servo status is entere...

Страница 174: ...t lock the servo for extended periods of time at 100 when using the zero servo function Ex tended periods of servo lock can be achieved by ensuring that the current during the servolock is 50 or less...

Страница 175: ...k Internal torque reference Fig 7 10 Torque Control Block Diagram J Torque Reference Settings H3 04 H3 05 H3 08 H3 09 D Set the multi function analog input terminal 16 H3 05 or 14 H3 09 to torque refe...

Страница 176: ...gure 7 11 If the jumper wire isn t disconnected the input resistor will be destroyed Jumper wire Control circuit terminals Main circuit terminals 10 B2 V T2 Power supply inputs Braking Resistor Unit M...

Страница 177: ...n constant d5 05 the speed limit bias is set to 0 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V...

Страница 178: ...e speed limit range is extended by the speed limit bias in both the forward and reverse direc tions When the speed exceeds the reverse speed limit the torque is increased in the forward direction Outp...

Страница 179: ...d Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector d5 02 Torque reference delay time 0 to 1000 ms 0 A...

Страница 180: ...ust the gain and bias for the frequency reference voltage frequency reference current and mul ti function analog inputs according to the input specifications for each input User Change during Setting...

Страница 181: ...the multi function inputs H1 01 to H1 06 is set to 71 Speed Torque Control Change Speed control is performed when the input is OFF and torque control is performed when the input is ON J Torque Control...

Страница 182: ...l is set with d5 03 Speed Limit Selection It is possible to assign the frequency reference and speed limit functions to the same analog input terminal 13 or 14 J Torque Reference and Torque Limit If t...

Страница 183: ...nals 13 14 16 H3 05 1 13 Torque reference torque limit Speed torque change sig nal terminal 8 input Run command Control mode Terminal 13 input OPEN CLOSED Stop Run Speed Torque Speed decel to stop Spe...

Страница 184: ...orque limit 0 to 300 200 B B L7 02 Reverse torque limit 0 to 300 200 B B L7 03 Forward regenera tive torque limit 0 to 300 200 B B L7 04 Reverse regenerative torque limit 0 to 300 200 B B D Figure 7 1...

Страница 185: ...torque D The torque limit is 100 of the motor s rated torque when the analog input is at its maximum value 10 V or 20 mA To increase the torque limit above 100 set the input terminal s gain above 100...

Страница 186: ...totuning can t be completed properly Motor Rated Current E2 01 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V...

Страница 187: ...ows the default settings for 200 V class 0 4 kW Inverters See page 8 47 D Set the motor terminal resistance U V V W and W U in constant E2 05 D Normally this value isn t shown on the motor nameplate s...

Страница 188: ...ge torque loss to a fan or pump D Set the mechanical loss as a percentage of the motor s rated output power W Constant E2 09 is used to compensate for torque lost mechanically in the motor J Setting t...

Страница 189: ...automatical ly controlled and the output voltage command itself is limited which maintains precise torque control Check the Inverter current margins as the output current will be maximum 10 higher wit...

Страница 190: ...f d Reference d3 Prohibited Frequencies Prohibited frequency settings f f f f d Reference d4 Reference frequency hold function Up Down Accel Decel stop hold frequency setting f f f f d5 Torque Control...

Страница 191: ...lection f f f f L Protection L4 Reference Detection Frequency detection settings and selection f f f f L Protection L5 Fault Restart Fault restart function settings f f f f L6 Torque Detection Sets ov...

Страница 192: ...Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector b8 02 Energy saving fre quency...

Страница 193: ...W Inverters See page 8 47 D Calculate the rated slip E2 02 from the value shown on the motor nameplate with the following equa tion and set this value Rated slip rated frequency Hz rated speed r min n...

Страница 194: ...oop Vector Flux Vector E2 10 Motor iron core loss with torque com pensation 0 to 65535 W 14 A A D The default setting depends upon the Inverter capacity The above table shows the settings for 200V cla...

Страница 195: ...f f f d Reference d3 Prohibited Frequencies L Prohibited frequency settings f f f f d Reference d4 Reference Frequence Hold Functions L Up Down Accel Decel stop hold frequency setting f f f f d5 Torqu...

Страница 196: ...ion f f f f L Protection L4 Reference Detection L Frequency detection settings and selection f f f f L Protection L5 Fault Restart L Fault restart function settings f f f f L6 Torque Detection L Sets...

Страница 197: ...the minimum output frequency E1 09 the DC injection braking will begin from the minimum output frequency D In flux vector control mode DC injection braking becomes the initial excitation starting freq...

Страница 198: ...ime at start initial excitation and the motor s internal magnetic flux startup can be speeded up The startup time can be reduced by approximately half when the b2 08 is set to 200 D The magnetic flux...

Страница 199: ...er capacity The values shown in the table are for 200 V class Inverters of 0 4 kW D For the speed search operating current b3 02 set the operating current for the speed search If restart ing is not po...

Страница 200: ...ve D control makes control possible even for a mechanical system with dead time This section explains the PID control applications and operations along with the constant settings and tun ing procedure...

Страница 201: ...y combining the best features of P I and D control Types of PID Control Two types of PID control are possible with the Inverter Measured value derivative PID control and basic PID control The type tha...

Страница 202: ...on analog input Setting OC MEMOBUS communications Register No 06 Terminal 14 or 16 Multi function analog input Setting 08 OFF when B5 0 at JOG mode ow when multi function input 19 is set to OFF Freque...

Страница 203: ...and input a percentagevalue forthe target value When the speedreference ischanged 100 becomes the maximum frequency reference The feedback value is input from a multi function analog input terminal o...

Страница 204: ...ent b5 07 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector b...

Страница 205: ...ivate PID control and then adjust it while monitoring the response 1 Enable PID control set b5 01 to 2 or 1 2 Increase the proportional gain P in b5 02 as far as possible without creating oscillation...

Страница 206: ...to prevent stalling User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Fl...

Страница 207: ...facceleration 2 Deceleration time Selected deceleration time S curve at beginning of deceleration S curve at end of decelera tion 2 J Motor Slip Compensation C3 01 to C3 04 D The motor slip compensati...

Страница 208: ...ormally need to be set Adjust the slip compensation primary delay time if the motor slip compensation responsiveness is low or if the speeds are unstable If responsiveness is low lower the setting If...

Страница 209: ...ing distance between the Inverter and the motor is long raise the setting If the motor capacity is less than the Inverter capacity the maximum application motor capacity raise the setting If the motor...

Страница 210: ...or without PG 0 4 to 15 0 S Vector control open loop or flux 2 0 to 15 0 2 The setting range and the factory setting vary according to the Inverter capacity The table shows a value of 200 V class 0 4...

Страница 211: ...3 01 to d3 04 D This function allows the prohibition or jumping of certain frequencies within the Inverter s output frequency range so that the motor can operate without resonant oscillations caused b...

Страница 212: ...ter operation stoppage or power up begins at the held frequency reference D For information regarding the acceleration deceleration stop hold command and the up down com mand refer to the description...

Страница 213: ...og output 2 channels D Analog Monitor Card AO 12 12 bit analog output 2 channels D Pulse Monitor Card PO 36F Pulse frequency output D Installation Procedure 1 Turn OFF the Inverter s main circuit powe...

Страница 214: ...etting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector F3 01 Digital input option 0 to...

Страница 215: ...03 set the numbers for the right side of the U1 constants in the Table 4 3 The setting range is 1 to 38 but the following numbers cannot be set 4 10 11 12 13 14 25 and 28 to 35 D When the AO 12 is us...

Страница 216: ...se blown PUF individual out puts TD9 TD11 Overspeed OS puts TD10 TD11 Inverter overheat OH1 or motor overload OL1 TD1 TD2 Zero speed detection TD3 TD4 Speed agree TD5 TD11 Bit 0 TD6 TD11 Bit 1 Binary...

Страница 217: ...Control V f with PG Open Loop Vector Flux Vector F7 01 Frequency multiple selection 0 to 4 1 B B B B D Settings Setting Description 0 1F 1 x Inverter output frequency 1 6F 6 x Inverter output frequen...

Страница 218: ...down command f f f f 11 Down command Always set with the up command f f f f 12 FJOG command ON Forward run at jog frequency d1 09 f f f f 13 RJOG command ON Reverse run at jog frequency d1 09 f f f f...

Страница 219: ...H1 04 Multi function input 4 terminal 6 0 to 77 4 3 B B B B H1 05 Multi function input 5 terminal 7 0 to 77 6 4 B B B B H1 06 Multi function input 5 terminal 8 0 to 77 8 6 B B B B D The factory settin...

Страница 220: ...gain when the base block command is cleared The output frequency will change in a step pattern when the output re sumes so take some safety precaution such as turning OFF the run command especially if...

Страница 221: ...warn ing message when the temperature rises too high Multi function Analog Input Selection Setting C OFF Disables the multi function analog input terminal 16 ON Enables the multi function analog inpu...

Страница 222: ...eference upper limit d2 01 100 Lower limit Maximum output frequency E1 04 Reference lower limit d2 02 100 D When frequency reference voltage terminal 13 or frequency reference current terminal 14 is b...

Страница 223: ...resetting a fault without correcting the cause D To resume operation after a fault has occurred turn the run command OFF turn the fault reset input from ON to OFF and then turn the run command ON aga...

Страница 224: ...Approx 200 ms Approx 50 ms OFF ON OFF ON OFF ON OFF ON Approx 500 ms for control with a PG Fig 7 37 Timing Chart for Switching from Motor 1 to Motor 2 PID Control Disable Setting 19 OFF Enables PID co...

Страница 225: ...r for the analog inputs from the AI 14U or AI 14B D An OPE03 fault will occur if two or more of the following signals turn ON at the same time accelera tion deceleration ramp hold command 0A up down c...

Страница 226: ...nue operation An alarm is output and operation continues D When an alarm is going to be output externally be sure to set one of the multi function outputs H2 01 02 and 03 to alarm setting 10 D An exte...

Страница 227: ...DATA ENTER Detection method Always During operation DATA ENTER ESC Set constant DATA ENTER Operation selection Deceleration to Stop Coast to Stop DATA ENTER ESC Set constant DATA ENTER Emergency Stop...

Страница 228: ...h 1 Settings 61 OFF Normal operation ON Starts a speed search from the maximum output frequency External Speed Search 2 Settings 62 OFF Normal operation ON Starts a speed search from the set frequency...

Страница 229: ...ommand is ON a position control loop is formed and the motor is completely stopped when the frequency speed reference falls below the excitation level set in b2 01 Refer to 7 3 2 Zero servo Function f...

Страница 230: ...N Resistor overheat or braking transistor fault f f f f E Fault ON Faults other than CPF00 CPF01 have occurred f f f f F Not used 10 Minor fault ON Alarm displayed f f f f 11 Fault reset command activ...

Страница 231: ...etection Settings L6 01 to L6 06 in 7 5 6 Loss of Frequency Reference C Timer Functions b4 01 b4 02 in 7 5 1 Timer Function Output 12 Timer Functions b4 01 b4 02 in 7 5 1 Frequency Agree 2 13 Desired...

Страница 232: ...flux vector control is less than the zero speed level b2 01 Output frequency Minimum output frequency E1 09 Zero speed level b2 01 when flux vector control is being used Zero speed output OFF ON Fig 7...

Страница 233: ...log input terminal 14 1 to 1F 1F A A A A Table 7 11 Multi function Input Frequency Reference Voltage Function Control Method Setting Function Equivalent of 100 Input 10 V or 20 mA V f V f w PG Open l...

Страница 234: ...inal 14 input bias H3 11 D When a voltage input is being input to terminal 14 be sure to disconnect jumper wire J1 on the control PC board D The input resistance will be destroyed if a voltage input i...

Страница 235: ...he setting of H3 02 will be added to achieve the final gain 10 V 0 10 V 100 10 V 0 10 V 100 10 50 20 5 V 1V 2V 10V Input voltage V 10 Acceleration Deceleration Time Gain between 1 to 10V S DC Injectio...

Страница 236: ...B H4 06 Bias terminal 23 f 10 0 to 10 0 0 0 B B B B D For the output gain set what multiple of 10 V will correspond to a 100 output of the monitored item D For the output bias set the amount that the...

Страница 237: ...s Communication Parity H5 03 D Set the parity for MEMOBUS communications User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory...

Страница 238: ...to a single Inverter Use another method to provide overload protection separately to each motor such as connect ing a thermal overload relay to the power line of each motor D The motor protection func...

Страница 239: ...wer loss 2 Enabled during CPU operation Restarts if power is restored while the CPU is operating An undervoltage fault is not detected D This constant specifies the processing that is performed when a...

Страница 240: ...earing Undervoltage Detection Level L2 05 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with P...

Страница 241: ...he control method Stall Prevention Selection During Acceleration L3 01 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory S...

Страница 242: ...all Prevention Limit During Acceleration L3 03 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f w...

Страница 243: ...ng option won t be used and the decelera tion time can t be shortened D L3 04 cannot be set to 2 for open loop vector control mode Settings can be made for SPEC F and later D L3 04 3 cannot be set in...

Страница 244: ...y Detection Settings L4 01 to L4 05 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open...

Страница 245: ...ef Fout Agree 1 2 Fref Set Agree 1 3 Frequency Detection 1 4 Frequency Detection 2 5 Fref Fout Agree 2 13 Fref Set Agree 2 14 Frequency Detection 3 15 Frequency Detection 4 16 Frequency Detection Oper...

Страница 246: ...t frequency or motor speed Fref Set Agree 1 L4 02 L4 01 L4 01 L4 02 Multi function output setting 3 OFF ON Output frequency or motor speed Fref Set Agree 2 L4 04 L4 03 Multi function output setting 14...

Страница 247: ...circuit undervol tage D The fault restart count is cleared in the following cases When operation is normal for 10 minutes after a fault restart is performed When the fault reset input is received aft...

Страница 248: ...inue operation even after detection Minor fault OL3 blinks OL4 blinks 3 Detect only during speed agree Stop out put after detection Fault OL3 lights OL4 lights 4 Detect overtorque at any time Stop out...

Страница 249: ...occurs when the temperature of the cooling fins reaches this level D Constant L8 03 specifies the processing that will be performed when an overheat pre alarm occurs Apart from this setting cooling f...

Страница 250: ...uction 2 For factory adjustments 3 For factory adjustments D If metallic noise carrier noise from the motor is a problem when carrier frequency is reduced less than 6 Hz set L8 17 to 0 no carrier freq...

Страница 251: ...values monitored at startup frequency reference output frequency output current or the value set in constant o1 01 can be selected to appear when the power is turned ON D Change the setting of constan...

Страница 252: ...le o2 01 User Change during Setting Factory Valid Access Levels User Constant Number Name g during Opera tion Setting Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector o2...

Страница 253: ...d on the Inverter capacity The settings shown in the table are for a 200 V class 0 4 kW Inverter See page 8 47 D Do not change this constant setting it is used by the manufacturer to identify the Inve...

Страница 254: ...ing Range Unit Factory Setting V f Control V f with PG Open Loop Vector Flux Vector o2 07 Cumulative opera tion time setting 0 to 65535 h 0 A A A A o2 08 Cumulative opera tion time selection 0 1 0 A A...

Страница 255: ...ion Constants b 8 5 8 2 2 Autotuning Constants C 8 11 8 2 3 Reference Constants d 8 17 8 2 4 Motor Constant Constants E 8 20 8 2 5 Options Constants F 8 24 8 2 6 Terminal Constants H 8 28 8 2 7 Protec...

Страница 256: ...Setting Range The constant setting range S Factory Setting The factory setting value each control method has its own factory setting Therefore the factory setting changes when the control method is ch...

Страница 257: ...to 3 2 Q Q Q Q 4 20 A1 02 User Param 1 to 32 V G 2 Open loop vector 3 Flux vector This constant is not initialized by the initialize operation 0 to 3 2 Q Q Q Q 4 20 A1 03 Initialize Used to initialize...

Страница 258: ...ring Opera tion Factory Setting Setting Range Description Display A2 01 to User setting constant Used to set the constant numbers that can be set read Maximum 32 Effective when the access level A1 01...

Страница 259: ...on for CP 717 0 to 4 1 Q Q Q Q 6 9 b1 03 Stopping method selection Used to set the stopping method used when a stop command is in put 0 Ramp to stop 1 Coast to stop 2 DC injection braking stop Stops f...

Страница 260: ...ring Opera tion V f V f with PG Open Loop Vector Flux Vector Page b2 01 Zero speed level DC injection braking starting frequency Used to set the frequency which starts DC injection braking the initial...

Страница 261: ...ter rated current Not usually necessary to set 0 to 200 100 A A 7 44 b3 02 SpdSrch Current Not usually necessary to set When restarting is not possible with the set value reduce the value 0 to 200 100...

Страница 262: ...A A A A 7 49 b5 06 PID limit Sets the limit after PID control as a percentage of the maximum out 0 0 to 100 0 f A A A A 7 50 b5 06 PID Limit a percentage of the maximum out put frequency 0 0 to 100 0...

Страница 263: ...art Output frequency 0 0 to b6 02 Dwell Time Start Time 0 0 to 10 0 0 0 A A A A 7 52 b6 03 Dwell frequency at stop b6 01 b6 02 b6 03 b6 04 Time 0 0 to 400 0 0 0 A A A A 7 52 b6 03 Dwell Ref Stop The d...

Страница 264: ...Description Setting Range Factory Setting Change during Opera tion V f V f with PG Open Loop Vector Flux Vector Page b9 01 Zero servo gain Used to adjust the strength of the zero servo lock Enabled w...

Страница 265: ...decel 0 0 to 6000 0 10 0 A A A A 6 10 C1 06 Decel Time 3 multi function input accel decel time 2 is set to ON A A A A 6 10 6 17 C1 07 Acceleration time 4 The acceleration time when the multi function...

Страница 266: ...Opera tion V f V f with PG Open Loop Vector Flux Vector Page C3 01 Slip compensation gain Used to improve speed accuracy when operating with a load Usually setting is not necessary When actual speed...

Страница 267: ...Sets torque compensation gain as a ratio Usually setting is not necessary Adjust in the following circum stances S When the cable is long increase the set value S When the motor capacity is smaller th...

Страница 268: ...For flux vector control P C 01 0 00 to 300 00 20 00 f B B 6 36 6 44 C5 03 ASR P Gain 2 For flux vector control P C5 01 I C5 02 P I 300 00 20 00 f B B 6 44 C5 04 ASR integral I time 2 For V f control w...

Страница 269: ...ethod The value for the 200 V class 0 4 kW Inverter in open loop vector control mode will be displayed See page 8 47 2 For a 400 V Inverter if the carrier frequency is set to a value higher than the f...

Страница 270: ...Gain S When hunting occurs increase the set values S When responsiveness is low decrease the set values Change the responsiveness in 0 05 units at a time checking after each change 0 00 to 10 00 1 00...

Страница 271: ...N 0 0 00 f B B B B 6 8 d1 05 Reference 5 p Display units can be set using o1 03 0 to 400 00 0 00 f B B B B 6 8 d1 06 Frequency reference 6 The frequency reference when the multi function input multi s...

Страница 272: ...Operation in the jump frequen cy range is prohibited but dur ing acceleration and decelera i d h hl 0 0 B B B B 7 57 d3 03 Jump Freq 3 g tion speed changes smoothly without jump 0 0 B B B B 7 57 d3 04...

Страница 273: ...Sel 1 The analog input limit from an analog frequency reference terminal terminals 13 and 14 2 Limited by d5 04 constant set ting values 1 2 1 A 7 22 d5 04 Speed limit Sets the speed limit during tor...

Страница 274: ...o 400 0 60 0 Q Q Q Q 6 26 E1 07 Mid output fre quency VMIN E1 10 FMIN FB FA FMAX Frequ ency Hz 0 0 to 3 0 Q Q A 6 26 E1 07 Mid Frequency A To set V f characteristics in a straight line FMIN E1 09 FB E...

Страница 275: ...e automati cally set during autotuning 65 000 1 A A A A 7 33 E2 06 Motor leak induc tance Sets the voltage drop due to motor leakage inductance as a percent age of the motor rated voltage 0 0 to 40 0...

Страница 276: ...E4 02 0 0 to 400 0 60 0 A A A A 6 26 E4 03 V F2 Base Freq VC E4 05 400 0 60 0 A A A A 6 26 E4 04 Motor 2 mid output frequen cy 1 E4 05 VMIN E4 07 FMIN FB FA FMAX Fre quency Hz 0 0 to 400 0 3 0 2 A A...

Страница 277: ...1 20 1 A A A A 7 7 E5 03 Motor 2 No load 1 These values will be automati cally set during autotuning 1 A A A A 7 7 E5 04 Motor 2 number of poles Sets the number of motor poles These values will automa...

Страница 278: ...0 to 3 1 B B 6 43 F1 04 Operation selection at deviation Sets the stopping method when a speed deviation DEV fault occurs 0 Ramp to stop Deceleration stop using deceleration time 1 C1 02 1 1 Coast to...

Страница 279: ...on method Any speed deviation above the F1 10 set 0 to 50 10 A A 6 30 6 42 PG Deviate Level Any speed deviation above the F1 10 set level set as a percentage of the maximum output frequency which cont...

Страница 280: ...put will be BCD and the units will change to the o1 03 setting 0 to 7 0 B B B B 7 60 F4 01 Channel 1 monitor selection Effective when the Analog Moni tor Card is used Monitor selection 1 to 38 2 B B B...

Страница 281: ...and the output frequency is 60 Hz 60 pulses per second are output 50 duty 0 to 4 1 B B B B 7 63 F8 01 Optical option SI F G 0 Deceleration to stop 1 Coast to stop 2 E t 0 to 3 1 f B B B B F8 01 E 15...

Страница 282: ...rence 2 f f f f 6 14 5 Multi step speed reference 3 f f f f 6 14 6 Jog frequency reference higher priority than multi step speed reference f f f f 6 14 7 Accel Decel time 1 f f f f 6 17 8 External bas...

Страница 283: ...sible Input mode NO contact NC contact Detection mode Normal during operation Stopping method Deceleration to stop coast to stop emergency stop or continue operation f f f f 7 71 30 PID control integr...

Страница 284: ...ctive when operation selection is 1 for L4 05 frequency reference missing f f f f 7 91 D Braking resistor fault ON Resistor overheat or braking transistor fault f f f f E Fault ON Faults other than CP...

Страница 285: ...Terminal 16 Gain terminal 16 is 10 V Set according to the 100 value on page 7 79 0 0 to 1000 0 100 0 f B B B B 6 7 H3 07 Bias terminal 16 Sets the input gain level when terminal 16 is 0 V 100 0 to 0...

Страница 286: ...d torque f f f f 7 93 8 Stall prevention level during run Inverter rated current f f 7 90 9 Frequency reference lower limit level Maximum output frequency f f f f 7 57 A Jump frequency Maximum output...

Страница 287: ...5 cannot be set and 29 to 31 are not used 1 to 38 3 B B B B 7 82 H4 05 Gain terminal 23 Sets the multi function analog output 2 voltage level gain S t h th th it it 0 00 to 0 50 f B B B B 7 82 H4 05 T...

Страница 288: ...BUS communications 0 No parity 0 to 2 0 A A A A H5 03 Serial Com Sel 0 No parity 1 Even parity 2 Odd parity 0 to 2 0 A A A A H5 04 Stopping method af ter communication er ror Set the stopping method f...

Страница 289: ...ance when the motor is hot started 5 0 1 0 B B B B 7 84 J Power Loss Ridethrough L2 C Name S Change Control Methods Constant Number Display Description Setting Range Factory Setting Change during Oper...

Страница 290: ...ervoltage detec tion level Sets the main circuit under volt age UV detection level main circuit DC voltage in V units Usually setting is not necessary 150 to 210 190 2 A A A A 7 86 L2 05 PUV Det Level...

Страница 291: ...entage of the Inverter rated current when operation is in the f b h i 0 to 100 50 A A A 7 88 L3 03 StallP CHP Lvl cu e t w e ope at o s t e frequency range above the maxi mum voltage frequency E1 06 U...

Страница 292: ...f with PG V f Change during Opera tion Factory Setting Setting Range Description Display L3 06 Stall prevention level during running Effective when L3 05 is 1 or 2 Set as a percentage of the Inverter...

Страница 293: ...0 A A A A 7 90 L4 04 Speed agree detec tion width Effective when Frequency ref out agree 2 Desired frequency ref setting agree 1 Frequency detection 3 Frequency detec tion 4 are set for multi function...

Страница 294: ...0 to 4 0 A A A A 7 94 L6 05 Torque detection level 2 The following outputs are pos sible Torque detection selection 1 0 to 300 150 A A A A 7 94 L6 05 Torq Det 2 Lvl Torque detection selection 1 Multi...

Страница 295: ...l be given in setting 3 L8 05 Input open phase protection selection 0 Disabled 1 Enabled Detects if input cur rent open phase power supply lt i b l i i 0 1 0 A A A A 7 95 L8 05 Ph Loss In Sel p p p pp...

Страница 296: ...1 OL2 characteristics at low speeds enabled If using OL2 to trip at low speeds less than 6 Hz even though the load is light set L8 17 to 1 and L8 19 to 0 0 1 0 A A A A 7 96 OL2 Chara L Spd L8 17 to 1...

Страница 297: ...refer ence setting and monitor Sets the units that will be set and dis played for the frequency reference and frequency monitor 0 0 01 Hz units 1 0 01 units Maximum output fre quency is 100 2 to 39 r...

Страница 298: ...B B 7 99 o2 05 Frequency reference setting method selec tion When the frequency reference is set on the Digital Operator fre quency reference monitor sets whether the Enter Key is neces sary 0 Enter...

Страница 299: ...0 0 500 E1 04 Max output frequency 0 0 to 400 0 0 1 Hz 60 0 2 60 0 2 60 0 60 0 E1 04 E4 01 Max Frequency 0 0 to 400 0 0 1 Hz 60 0 2 60 0 2 60 0 60 0 E1 05 Max voltage 0 0 to 255 0 0 1 V 200 0 2 200 0...

Страница 300: ...200 0 200 0 200 0 200 0 200 0 200 0 200 0 E1 06 Hz 50 0 60 0 50 0 60 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 60 0 60 0 60 0 60 0 E1 07 Hz 2 5 3 0 3 0 3 0 25 0 25 0 30 0 30 0 2 5 2 5 3 0 3 0 3 0 3 0...

Страница 301: ...6 53 77 112 172 262 245 L2 02 Momentary power loss ridethru time sec 0 7 1 0 1 0 1 0 2 0 2 0 2 0 2 0 L2 03 Min baseblock time sec 0 5 0 5 0 5 0 5 0 5 0 7 0 7 0 7 L2 04 Voltage recovery time sec 0 3 0...

Страница 302: ...pacity o2 04 8 48 Con stant Number Factory Setting Unit Name 75 55 45 37 30 22 18 5 15 kW Inverter Capacity o2 04 F E D C B A 9 8 kVA selection L2 03 Min baseblock time sec 0 7 1 0 1 0 1 0 1 0 1 0 1 0...

Страница 303: ...0 5 0 5 0 7 0 7 0 7 0 7 0 7 L2 04 Voltage recovery time sec 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 Con stant Number Name Unit Factory Setting Inverter Capacity kW 22 30 37 45 55 75 110 160 185 220 30...

Страница 304: ...beyond the factory setting for Inverters larger than 7 5 kW the Inverter rated current must be reduced Contact your Yaskawa representative for further details 2 For v f control with PG or v f control...

Страница 305: ...If the Motor Does Not Operate According to Reference 9 11 9 2 6 If the Slip Compensation Function Has Low Speed Precision 9 11 9 2 7 If There is Low Speed Control Accuracy at High speed Rotation in Op...

Страница 306: ...an be caused by mo tor burn damage worn insulation or a damaged cable Reset the fault after correcting its cause PUF DC Bus Fuse Open Fuse Blown The fuse in the main circuit is blown The output transi...

Страница 307: ...Stopped 18 5 kW or larger The Inverter s cooling fan has stopped 18 5 kW or larger sales representative RH Dyn Brk Resistor Installed Braking Resistor Over heating The braking resistor is overheated a...

Страница 308: ...of Control Control Fault The torque limit was reached contin uously for 3 seconds or longer during a deceleration stop during open loop vector control Check the motor constants SVE Zero Servo Fault Th...

Страница 309: ...A D Err The control circuit is damaged Replace the Inverter CPF06 Option Error Option Card connection error The Option Card is not connected properly Turn off the power and insert the Card again Optio...

Страница 310: ...temperature of the Inverter s cooling fins exceeded the setting in There is a heat source nearby Remove the heat source Heatsink Over tmp cooling fins exceeded the setting in L8 02 The Inverter cooli...

Страница 311: ...terminal 6 multi function input S Remove the cause of the external fault EF7 blinking External fault Input terminal 7 fault EF8 blinking External fault Input terminal 8 CE MEMOBUS Com Err Communicati...

Страница 312: ...S Positive and negative speed commands have not been set at the same time S The emergency stop command NO and NC have been set at the same time OPE05 Sequence Select Option Card selection error The Op...

Страница 313: ...ction between the Digital Operator and the Inverter may be faulty Remove the Digital Operator and then re install it 9 2 2 If the Motor Does Not Operate J The motor does not operate when the Run Key o...

Страница 314: ...ther than 0 3 The frequency reference is too low D If the frequency reference is set below the frequency set in E1 09 minimum output frequency the In verter will not operate Raise the frequency refere...

Страница 315: ...motor runs faster than reference 1 The frequency reference bias setting is wrong the gain setting is wrong D ThefrequencyreferencebiassetinconstantH3 03isaddedtothefrequencyreference Checktobesure tha...

Страница 316: ...hat the contacts will OPEN when the output frequency is greater than L4 01 3 0 to 5 0 Hz The contacts will close below L4 01 D There is hysteresis in frequency detection 2 L4 02 2 0 Hz Change the sett...

Страница 317: ...install rubber padding on the motor base to reduce oscillation J Oscillation and hunting are occurring with open loop vector control D The gain adjustment may be insufficient Reset the gain to a more...

Страница 318: ...braking time at stop setting 9 2 14 If 0 V is Detected When the Fan is Started or Fan Stalls D Generationof0Vandstallingcanoccurifthefanisturningwhenitisstarted TheDCinjectionbraking is insufficient...

Страница 319: ...nspection This chapter describes basic maintenance and inspection for the VS 616G5 10 1 Maintenance and Inspection 10 3 10 1 1 Daily Inspection 10 3 10 1 2 Periodic Inspection 10 3 10 1 3 Periodic Mai...

Страница 320: ...nce maintenance or inspections The capacitor will remain charged and is dangerous D Maintenance inspection and replacement of parts must be performed only by authorized per sonnel Remove all metal obj...

Страница 321: ...or oil mist on the PCBs Clean off any dirt and dust with an air gun using dry air at a pressure of 39 2 104 to 58 8 104 Pa 4 to 6 kgScm2 Replace the boards if they cannot be made clean Cooling fan Is...

Страница 322: ...ions ThischapterdescribesthebasicspecificationsoftheVS 616G5andspecifi cations for options and peripheral devices 11 1 Standard Inverter Specifications 11 2 11 2 Specifications of Options and Peripher...

Страница 323: ...ntrol method Sine wave PWM Torque characteris tics 150 at 1 Hz 150 at 0 r min with PG 2 Speed control range 1 100 1 1000 with PG 2 Speed control accu racy 0 2 25 C 10 C 0 02 with PG 2 Speed control re...

Страница 324: ...unted type 10 to 45 C Open chassis type ment Ambient operating humidity 90 RH max ronme Storage temperature 20 C to 60 C Enviro Application site Indoor no corrosive gas dust etc E Altitude 1000 m max...

Страница 325: ...r current protection Stops at approx 200 of rated output current Fuse blown protec tions Stops for fuse burnout Overload protection Stops in one minute at approx 150 of rated output current ctions Ove...

Страница 326: ...it to reduce the decelera tion time of the motor O t th VS Operator 2 small plastic Oper ator JVOP 95Sj 73041 0905Xj Allows frequency reference settings and ON OFF operation control to be performed by...

Страница 327: ...et frequency references with 16 or 12 bits switchable TOE C736 40 7 ect to conne RS 232C 485 422 Interface Card SI K2 73600 C015X Used to convert RS 232C to RS 485 or RS 422 Supports baud rates up to...

Страница 328: ...y 32767 Hz S Pulse monitor output Open collector PG power supply output 12 V 200 mA max TOE C736 40 2 Built in connect to co PG Speed Co PG D2 73600 A014X S Differential input S A phase pulse differen...

Страница 329: ...12 5 12 2 3 Power Transmission Mechanism Speed Reducers Belts and Chains 12 5 12 3 Peripheral Device Application Precautions 12 6 12 4 Wiring Examples 12 8 12 4 1 Using a Braking Resistor Unit 12 8 1...

Страница 330: ...rtup and acceleration characteristics of the motor are restricted by the overload current ratings of the Inverterthatisdrivingthemotor Thetorquecharacteristicsaregenerallylessthanthoserequiredwhenstar...

Страница 331: ...power Check all wiring and sequences carefully J Magnetic Contactor Installation Do not start and stop operation frequently with a magnetic contactor installed onthe powersupply line Do ing so can ca...

Страница 332: ...more problems may arise in dynamic balance and bearing durability Contact your Yaskawa representative for details J Torque Characteristics Themotormayrequiremoreaccelerationtorquewhenthemotorisoperat...

Страница 333: ...oapplicablewhenanexistingexplosion proofmo tor is to be operated with the Inverter Since the Inverter itself is however not explosion proof always install it in a safe place J Gearmotor Thespeedrangef...

Страница 334: ...verter is operating will cause a large surge cur rent to flow and the Inverter s overcurrent protection function will operate If a magnetic contactor is installed to switch to a commercial power suppl...

Страница 335: ...en the Analog Operator or op eration signals and the Inverter to 50 m or less and separate the lines from high power lines main circuits or relay sequence circuits to reduce induction from peripheral...

Страница 336: ...setting L3 04 to 0 when us ing a Braking Resistor Unit The motor may not stop within the deceleration time if this setting is not changed 12 4 2 Using a Braking Unit and Braking Resistor Unit CIMR G5A...

Страница 337: ...s required to turn OFF the power supply for the thermal overload relay trip con tacts of the Braking Resistor Unit Disable stall prevention during deceleration by setting L3 04 to 0 when using a Braki...

Страница 338: ...sequence is required to turn OFF the power supply for the thermal overload relay trip con tacts of the Braking Resistor Unit Disable stall prevention during deceleration by setting L3 04 to 0 when usi...

Страница 339: ...pply for the thermal overload relay trip con tacts of the Braking Resistor Unit Disable stall prevention during deceleration by setting L3 04 to 0 when using a Braking Resistor Unit The motor may not...

Страница 340: ...to 460 V 50 60 Hz MCCB Overload relay trip contact of Braking Resistor Unit Forward Run Stop Reverse Run Stop External fault Braking Unit Fault contacts Voltage 460 440 415 400 380V Cooling fan settin...

Страница 341: ...utput frequency Fault contact output 27 26 25 JVOP 95 j 96 j VS Operator FWD RUN STOP REV RUN 1 2 RESET 4 MASTER AUX 5 11 15 FREQ SET 13 P P 17 SOURCE 9 RUN 10 FAULT 18 P MTR CAL Frequency meter FM F1...

Страница 342: ...equency Reference EXTERNAL BB command Multi function contact inputs Sequence common Insulated from 0 V terminal 12 Shield terminal 1 2 12 4 7 Using Open collector Contact Outputs CIMR G5A27P5 200 V cl...

Страница 343: ...command selection for PRG mode RUN CMD at PRG 0 b8 01 Energy saving gain Energy Save Gain 80 b2 01 Zero speed level DC injection braking start frequency DCInj Start Rreq 0 5 b8 02 Energy saving freque...

Страница 344: ...0 500 1 d4 02 Speed limits 2 Trim Control Lvl 25 C5 03 ASR proportional P gain 2 ASR P Gain 2 20 00 1 d5 01 Torque control selection Torq Control Sel 0 C5 04 ASR integral I time 2 ASR I Time 2 0 500...

Страница 345: ...output monitor bias AO Ch2 Bias 0 0 E4 04 Motor 2 mid output frequency 1 1 V F2 Mid Freq 3 0 F5 01 Channel 1 output selection DO 02 Ch1 Select 0 E4 05 Motor 2 mid output frequency voltage 1 1 V F2 Mi...

Страница 346: ...Spd Agree Lvl 0 0 H3 11 Bias terminal 14 Terminal 14 Bias 0 0 L4 04 Speed agree detection width Spd Agree Wdth 2 0 H3 12 Analog input filter time constant Filter Avg Time 0 00 L4 05 Operation when fre...

Страница 347: ...0 2 L8 19 OL2 characteristics selection for low speeds OL2 Chara L Spd 0 o2 05 Frequency reference setting method 1 Operator M O P 0 o1 01 Monitor selection Monitor Select 6 o2 06 Operation selection...

Страница 348: ...rque reference Torque compensation Refer to the H3 06 Terminal 16 H3 09 Terminal 14 AI 14B 13 bits Option Terminal 13 Terminal 14 Terminal 16 see note 3 9 bits 9 bits 9 bits see note 1 Regeneration fo...

Страница 349: ...Function Block Diagram 12 21 J A1 Detailed Block Diagram Multi function input Not selected Closed Open see note Note 2 for current input Primary delay filter Primary delay filter Primary delay filter...

Страница 350: ...rier frequency 7 56 CE MEMOBUS communications error 9 7 CF out of control 9 4 closed loop connectors control circuit 3 31 main circuit 3 7 common functions 7 41 communications error CE 9 7 connection...

Страница 351: ...4 7 57 function selection 6 17 jog 6 14 multi step 6 14 presetting 6 8 selecting 6 4 selecting the source 6 7 selecting the units 6 7 terminal 13 signal level 6 4 terminal 14 signal level 6 4 terminal...

Страница 352: ...nalog input selection 7 67 multi function analog input frequency reference current 7 79 multi function analog output settings 7 82 multi function analog output signal level 7 82 multi function input f...

Страница 353: ...l settings 7 49 types 7 47 PID disable 7 70 poles 6 40 number 6 40 power supplies 5 4 input connecting 3 13 power transmission mechanism 12 5 programming mode 4 25 parameter list 8 5 PUF DC bus fuse o...

Страница 354: ...l code error CPF22 9 5 Transmission Option Card self diagnostic error CPF21 9 5 trim control increase and decrease 7 70 troubleshooting 9 1 9 9 U up and down commands 7 68 user constants 4 23 applicat...

Страница 355: ...6 21 7 31 V f control with PG 6 40 7 36 motor constants 6 40 V f patterns 1 4 setting 5 8 user defined setting 6 41 user defined patterns setting 6 26 vector control 1 4 flux 1 4 open loop 1 4 ventila...

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