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YASKAWA CIMR-F7A, Instruction Manual

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YASKAWA CIMR-F7A Instruction Manual Download Page 268

Continuing Operation

6-

71

„

Speed Search Selection

Set whether to enable or disable speed search at startup, and set the type of speed search (estimated speed or
current detection) using setting b3-01. To perform speed search when inputting the Run Command, set b3-01
to 1 or 3.

„

Estimated Speed Search (b3-01=0 or 1)

The time chart for estimated speed searches is shown below.

Search at Startup (b3-01=1)

The time chart when speed search at startup or external speed search command of multi-function inputs has
been selected is shown below.

Fig 6.43   Speed Search at Startup (Estimated Speed)

Search Name

Estimated Speed (b3-01 = 0 or 1)

Current Detection (b3-01 = 2 or 3)

Search Method

Estimates the motor speed when the search 
starts, and accelerates and decelerates from the 
estimated speed to the set frequency. You can 
also search including direction of motor rota-
tion.

Starts speed search from the frequency when 
the temporary power loss was detected, or from 
the highest frequency, and performs speed 
detection at the current level during the search.

External Speed Search 
Command

External search command 1 and external 
search command 2 become the same operation, 
estimating the motor speed and starting the 
search from the estimated speed.

External speed search command 1:
Starts speed search from the maximum output 
frequency.
External speed search command 2:
Starts speed search from the frequency refer-
ence set before the search command.

Application Precau-
tions

Cannot be used multi-motor drives, motors two 
or more frames smaller than the Inverter capac-
ity, and high-speed motors (130 Hz min.)

In control method without PG, the motor may 
accelerate suddenly with light loads.

OFF

ON

b3-02

1.0 s

Run Command

Output frequency

Output current

Start using 
speed detected

Set frequency 
reference

* Lower limit set using Speed Search Wait Time (b3-05).

Minimum baseblock time (L2-03) 

×

 0.7*

Note: If the stopping method is set to coast to stop, and the Run Command turns ON in a short time, 
          the operation may be the same as the search in case 2.

Summary of Contents for CIMR-F7A

Page 1: ...1D GENERAL PURPOSE INVERTER CURRENT VECTOR CONTROL MODEL CIMR F7A Upon receipt of the product and prior to initial operation read these instructions thoroughly and retain for future reference 200V CL...

Page 2: ...nits and run the Units 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 produ...

Page 3: ...ment and systems Failure to heed a precaution classified as a caution can result in serious consequences depending on the situation Indicates precautions that if not heeded could possibly result in lo...

Page 4: ...heck the operation of any emergency stop circuits after they are wired Otherwise there is the possibility of injury Wiring is the responsibility of the user Never touch the output terminals directly w...

Page 5: ...e under the following conditions The Inverter and the motor are connected The motor shaft is not locked with a mechanical brake or other stopping mechanism or function A motor load ratio of 30 or less...

Page 6: ...ing an Inverter with an elevator take safety measures on the elevator to prevent the elevator from dropping Failure to observe this caution can result in injury Don t check signals while the Inverter...

Page 7: ...IC is used in the control board Handle the control board and CMOS IC carefully The CMOS IC can be destroyed by static electricity if touched directly Do not change the wiring or remove connectors or...

Page 8: ...Warning information position Illustration shows the CIMR F7A2022 Warning information position WARNING Risk of electric shock yRead manual before installing yWait 5 minutes for capacitor discharge aft...

Page 9: ...ined to be responsible Problems due to additions or modifications made to a Yaskawa product without Yaskawa s understanding Problems due to the use of a Yaskawa product under conditions that do not me...

Page 10: ...ith SPEC E or later have been modified as shown in the table below The design revision order and software version can be found on the Inverter nameplate When using a F7 series Inverter with SPEC C or...

Page 11: ...ers IP00 1 7 Enclosed Wall mounted Inverters NEMA1 Type 1 1 8 Checking and Controlling the Installation Site 1 10 Installation Site 1 10 Controlling the Ambient Temperature 1 10 Protecting the Inverte...

Page 12: ...nctions 2 25 Control Circuit Terminal Connections 2 29 Control Circuit Wiring Precautions 2 30 Wiring Check 2 31 Checks 2 31 Installing and Wiring Option Boards 2 32 Option Board Models and Specificat...

Page 13: ...r Constants Settable in Quick Programming Mode 5 4 User Constant Tables 5 8 A Setup Settings 5 8 Application Constants b 5 10 Autotuning Constants C 5 20 Reference Constants d 5 26 Motor Constant Cons...

Page 14: ...Output Frequency 6 41 Limiting Minimum Frequency 6 41 Improved Operating Efficiency 6 43 Reducing Motor Speed Fluctuation Slip Compensation Function 6 43 Compensating for Insufficient Torque at Start...

Page 15: ...Inverter External Fault Function 6 88 Output Terminal Functions 6 89 Monitor Constants 6 91 Using the Analog Monitor Constants 6 91 Using Pulse Train Monitor Contents 6 94 Individual Functions 6 96 U...

Page 16: ...18 Errors when Using the Digital Operator Copy Function 7 19 Troubleshooting 7 21 If Inverter Constants Cannot Be Set 7 21 If the Motor Does Not Operate 7 22 If the Direction of the Motor Rotation is...

Page 17: ...Specifications 9 2 Specifications by Model 9 2 Common Specifications 9 4 Specifications of Options and Peripheral Devices 9 6 10 Appendix 10 1 Varispeed F7 Control Methods 10 2 Control Methods and Fea...

Page 18: ...llel 10 23 Using a VS Operator 10 24 Using Transistors for Input Signals and a 0 V Common in Sinking Mode with an Internal Power Supply 10 25 Using Transistors for Input Signals and a 24 V Common in S...

Page 19: ...ion 1 2 Confirmations upon Delivery 1 4 Exterior and Mounting Dimensions 1 7 Checking and Controlling the Installation Site 1 10 Installation Orientation and Space 1 11 Removing and Attaching the Term...

Page 20: ...s specify through the protective structure when ordering Output Capacity kVA Basic Model Number Open Chassis IEC IP00 CIMR F7 Enclosed Wall mounted IEC IP20 NEMA 1 Type 1 CIMR F7A 200 V Class 0 4 1 2...

Page 21: ...0301 37 57 CIMR F7A4037 40370 40371 45 69 CIMR F7A4045 40450 40451 55 85 CIMR F7A4055 40550 40551 75 110 CIMR F7A4075 40750 40751 90 140 CIMR F7A4090 40900 40901 110 160 CIMR F7A4110 41100 41101 132 2...

Page 22: ...or a standard domestic Japan Inverter 3 phase 200 VAC 0 4 kW IEC IP20 and NEMA 1 Type 1 standards Fig 1 1 Nameplate Table 1 2 Checks Item Method Has the correct model of Inverter been delivered Check...

Page 23: ...pe 1 The Inverter is structured so that the Inverter is shielded from the exterior and can thus be mounted to the interior wall of a standard building not necessarily enclosed in a control panel The p...

Page 24: ...fan Nameplate Front cover Digital Operator Terminal cover Top protective cover Bottom protective cover 18 5 kW or Less 22 kW or More Mounting hole Front cover Digital Operator Terminal cover Diecast...

Page 25: ...agrams of Open Chassis Inverters W W1 3 H1 H2 D H D1 4 d t1 200 V Class Inverters of 22 or 110 kW 400 V Class Inverters of 22 to 160 kW W W1 4 d H2 5 D1 D H1 H t1 5 5 200 V 400 V Class Inverters of 0...

Page 26: ...terior Diagrams of Enclosed Wall mounted Inverters W W1 3 H1 H2 D H0 D1 H3 4 H 4 d t1 W W1 H3 H0 H1 H2 D1 D 5 4 d t1 5 5 H Grommet Max 10 200 V 400 V Class Inverters of 0 4 to 18 5 kW 7 5 for 200 V Cl...

Page 27: ...885 378 445 855 140 150 2733 1242 3975 400 V 3 phase 0 4 140 280 157 126 266 7 39 5 3 140 280 157 126 280 266 7 0 39 5 3 M5 14 39 53 Natu ral 0 75 17 41 58 1 5 36 48 84 2 2 177 59 4 177 59 4 59 56 11...

Page 28: ...as wood Install the Inverter in a location free from radioactive materials and combustible materials Install the Inverter in a location free from harmful gasses and liquids Install the Inverter in a...

Page 29: ...the following dimensions may be used A 50 B 120 Fig 1 8 Inverter Installation Orientation and Space IMPORTANT 1 The same space is required horizontally and vertically for both Open Chassis IP00 and E...

Page 30: ...Removing the Terminal Cover Model CIMR F7A20P4 Shown Above Inverters of 22 kW or More Loosen the screws on the left and right at the top of the terminal cover pull out the terminal cover in the direc...

Page 31: ...or and front cover in addition to the terminal cover Always remove the Digital Operator from the front cover before removing the terminal cover The removal and attachment procedures are given below Re...

Page 32: ...cover with the Digital Operator attached to the front cover otherwise Digital Operator may malfunction due to imperfect contact 2 Insert the tab of the upper part of the front cover into the groove o...

Page 33: ...ont cover 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 Operat...

Page 34: ...Cover Model CIMR F7A2022 Shown Above Attaching the Front Cover After completing required work such as mounting an optional board or setting the control circuit terminal board attach the front cover b...

Page 35: ...n Cover Insert the tip of the straightedge screwdriver in the slot Then lift the cover up in the direction shown by the arrow to remove it Fig 1 15 Removing the Top Protection Cover Model CIMR F7A45P5...

Page 36: ...the sides Fit the bottom hooks into the holes bend the cover slightly and press the cover down until the hooks on the side snap Fig 1 17 Attaching the Top Protection Cover Model CIMR F7A45P5 Shown Abo...

Page 37: ...g specifications control circuit terminals and control circuit wiring specifications Connections to Peripheral Devices 2 2 Connection Diagram 2 3 Terminal Block Configuration 2 5 Wiring Main Circuit T...

Page 38: ...mple Connections to Peripheral Devices Power supply Molded case circuit breaker or ground fault interrupter Magnetic con tactor MC Zero phase reactor Zero phase reactor Motor Ground Input noise filter...

Page 39: ...ult Output current 0 to 10 V 10 to 10 V 2 mA Multi function analog output 2 Ammeter adjustment 20 k SC E G Shield wire connection terminal S6 S7 Multi step speed reference 2 Jog frequency selection CN...

Page 40: ...erence can set to input either a voltage terminal A1 or current terminal A2 by changing the setting of parameter H3 13 The default setting is for a voltage reference input 9 The multi function analog...

Page 41: ...SPEC E or later for 0 4 kW Shown Above Fig 2 4 Terminal Arrangement 200 V Class Inverter with SPEC E or later for 22 kW Shown Above Control circuit terminals Main circuit terminals Charge indicator G...

Page 42: ...B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 2 to 5 5 14 to 10 2 14 F7A23P7 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 3 5 to 5 5 12 to 10 3 5 12 F7A25P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1...

Page 43: ...0 to 125 3 0 to 250 80 2P 3 0 2P R L1 S L2 T L3 U T1 V T2 W T3 R1 L11 S1 L21 T1 L31 M10 17 6 to 22 5 80 to 100 3 0 to 4 0 80 2P 3 0 2P 3 M8 8 8 to 10 8 5 5 to 60 10 to 2 0 M12 31 4 to 39 2 100 to 200...

Page 44: ...2 B1 B2 U T1 V T2 W T3 M4 1 8 5 5 10 5 5 10 3 5 to 5 5 12 to 10 3 5 12 F7A4011 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M5 2 5 5 5 to 14 10 to 6 8 8 5 5 10 F7A4015 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W...

Page 45: ...o 100 1 0 to 4 0 50 2P 1 0 2P U T1 V T2 W T3 R1 L11 S1 L21 T1 L31 M10 17 6 to 22 5 50 to 100 1 0 to 4 0 50 2P 1 0 2P 3 M8 8 8 to 10 8 8 to 60 8 to 2 0 M12 31 4 to 39 2 60 to 150 2 0 to 300 60 2 0 r 1...

Page 46: ...400 2P 1 M16 78 4 to 98 100 to 325 4 0 to 600 125 4P 250 4P 3 M16 78 4 to 98 100 to 325 4 0 to 600 M16 78 4to 98 100 to 325 4 0 to 600 125 2P 250 2P r 1 200 2200 400 2400 M4 1 3 to 1 4 0 5 to 5 5 20...

Page 47: ...4 to 8 22 M6 22 to 6 M8 22 to 8 30 38 M8 38 to 8 50 60 M8 60 to 8 M10 60 to 10 80 M10 80 to 10 100 100 to 10 100 M12 100 to 12 150 150 to 12 200 200 to 12 325 M12 x 2 325 to 12 M16 325 to 16 IMPORTANT...

Page 48: ...onform to UL cUL standards Purpose Terminal Symbol Model CIMR F7A 200 V Class 400 V Class Main circuit power input R L1 S L2 T L3 20P4 to 2110 40P4 to 4300 R1 L11 S1 L21 T1 L31 2022 to 2110 4022 to 43...

Page 49: ...t 200 VAC to r 1 2 or for 400 V Class Inverters input either 200 VAC to r 1 200 2200 or 400 VAC to r 1 400 2400 200 V Class 400 V Class CIMR F7A20P4 to 2018 Power supply Control circuits R L1 S L2 T L...

Page 50: ...aking Unit and connect the terminal of the Inverter to the terminal of the Braking Unit The B2 terminal is not used in this case CIMR FA2037 to 2110 CIMR F7A4075 to 4300 IMPORTANT If a Braking Unit or...

Page 51: ...quency leakage current is generated At the Inverter pri mary side use a ground fault interrupter for Inverters with a countermeasure against high frequency to detect only the leakage current in the fr...

Page 52: ...connected to any terminal R S or T on the terminal block the phase sequence of input power supply is irrelevant to the phase sequence Installing an AC Reactor or DC Reactor If the Inverter is connecte...

Page 53: ...me into contact with the Inverter cas ing an electric shock or grounding will occur This is extremely hazardous Do not short the output wires Do Not Use a Phase Advancing Capacitor or Noise Filter Nev...

Page 54: ...Installing a Noise Filter on Output Side Connect a noise filter to the output side of the Inverter to reduce radio noise and inductive noise Fig 2 9 Installing a Noise Filter on the Output Side Count...

Page 55: ...or details refer to Chapter 5 User Con stants Ground Wiring Observe the following precautions when wiring the ground line Always use the ground terminal of the 200 V Inverter with a ground resistance...

Page 56: ...ion time cannot be shortened by the Inverter if L3 04 is set to 1 i e if stall prevention is enabled for deceleration Table 2 7 L8 01 Protect selection for internal DB resistor 1 Enables overheat prot...

Page 57: ...ors shown in Fig 2 15 There are connectors for selecting whether each Braking Unit is to be a Master or Slave Select Master for the first Braking Unit only and select Slave for all other Braking Units...

Page 58: ...cts Braking resistor overheat ing contacts Thermal pro tector contacts Braking Resistor Unit Braking Resistor Unit Braking Resistor Unit Level detector Braking Unit 2 Braking Unit 3 Braking Unit 1 Coo...

Page 59: ...for the wires 3 We recommend using straight solderless terminal on signal lines to simplify wiring and improve reliability Table 2 9 Terminal Numbers and Wire Sizes Same for all Models Terminals Term...

Page 60: ...ck 3 Tighten the terminal screws firmly Fig 2 19 Connecting Wires to Terminal Block Table 2 10 Straight Solderless Terminal Sizes Wire Size mm2 AWG Model d1 d2 L Manufacturer 0 25 24 AI 0 25 8YE 0 8 2...

Page 61: ...ternal baseblock when ON SC Sequence input common Analog input signals V 15 V power output 15 V power supply for analog references 15 V Max current 20 mA V 15 V power output 15 V power supply for anal...

Page 62: ...ng when CLOSED across M1 and M2 M2 Analog moni tor out puts FM Multi function analog moni tor 1 Factory setting Output frequency 0 to 10 V 100 frequency 10 to 10 VDC 5 2 mA max AM Multi function analo...

Page 63: ...table Table 2 12 DIP Switch S1 Name Function Setting S1 1 RS 485 and RS 422 terminating resis tance OFF No terminating resistance ON Terminating resistance of 110 S1 2 Input method for analog input A2...

Page 64: ...is also supported providing more freedom in signal input methods Table 2 13 Sinking Sourcing Mode and Input Signals Internal Power Supply External Power Supply Sink ing Mode Sourc ing Mode IP24V 24 V...

Page 65: ...nce FM AM Multi function analog output 1 AC E G 10 to 10 V 2 mA AM FM Default Output current 0 to 10 V Default Output current 0 to 10 V 10 to 10 V 2 mA Multi function analog output 2 Ammeter adjustmen...

Page 66: ...ther control circuit terminals Use shielded twisted pair cables for control circuits to prevent operating faults Process cable ends as shown in Fig 2 23 Connect the shield wire to terminal E G Insulat...

Page 67: ...has been completed Do not perform a buzzer check on control circuits Perform the following checks on the wiring Is all wiring correct Have any wire clippings screws or other foreign material been lef...

Page 68: ...14 bit C AI 14B Input signal levels 0 to 10 V DC 20 k 4 to 20 mA 250 3 channels Input resolution 13 bit with sign bit C DI 08 8 bit digital speed reference setting C DI 16H2 16 bit digital speed refer...

Page 69: ...an option board into slot C or D insert an option clip to prevent the side with the connector from rising The option clip can be easily removed by holding onto the protruding portion of the clip and p...

Page 70: ...Pulse input terminal H 4 to 12 V L 1 V max Maximum response fre quency 30 kHz 6 Pulse input common 7 Pulse monitor output terminal 12 VDC 10 20 mA max 8 Pulse monitor output common TA2 E Shield conne...

Page 71: ...terminal Line driver output RS 422 level output 8 Pulse monitor output terminal TA2 E Shield connection terminal Table 2 18 PG X2 Terminal Specifications Terminal No Contents Specifications TA1 1 Pow...

Page 72: ...ing it for another purpose can cause malfunctions due to noise The length of the pulse generator s wiring must not be more than 100 meters For open collector input short across 3 and 4 Fig 2 26 PG A2...

Page 73: ...age output type PG encoder select a PG that has an output impedance with a current of at least 12 mA to the input circuit photocoupler diode The pulse monitor dividing ratio can be changed using const...

Page 74: ...y for anything other than the pulse generator encoder Using it for another purpose can cause malfunctions due to noise The length of the pulse generator s wiring must not be more than 100 meters The d...

Page 75: ...ecautions when wiring Separate the control signal lines for the PG Speed Control Board from main circuit lines and power lines Connect the shield when connecting to a PG The shield must be connected t...

Page 76: ...e 1 The motor speed at maximum frequency output is expressed as 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 t...

Page 77: ...cy of the PG fPG 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 backup capacitor or other method Fig 2 33 PG X...

Page 78: ...Digital Operator and Modes This chapter describes Digital Operator displays and functions and provides an overview of operating modes and switching between modes Digital Operator 3 2 Modes 3 5...

Page 79: ...01 MENU Key Selects menu items modes ESC Key Returns to the status before the DATA ENTER Key was pressed Drive Mode Indicators LED FWD Lit when there is a Forward Run Command input REV Lit when there...

Page 80: ...ift RESET Key Sets the number of digits for user constant settings Also acts as the Reset Key when a fault has occurred Increment Key Selects menu items sets user constant numbers and increments set v...

Page 81: ...or to REMOTE operation using the control circuit terminals when the Run Command is sent from the external terminal Switched from the Quick or Advanced Quick programming mode to the Drive mode when the...

Page 82: ...unction s Drive mode The Inverter can be run in this mode Use this mode when monitoring values such as frequency references or output cur rent displaying fault information or displaying the fault hist...

Page 83: ...power is turned ON Drive Mode DRIVE QUICK VERIFYA TUNE ADV DRIVE QUICK VERIFYA TUNE ADV MENU MENU Quick ProgrammingMode DRIVE QUICK VERIFYA TUNE ADV MENU Advanced ProgrammingMode DRIVE QUICK VERIFYA T...

Page 84: ...r the first monitor constant frequency reference will be displayed when power is turned ON The monitor item displayed at startup can be set in o1 02 Monitor Selection after Power Up Operation cannot b...

Page 85: ...e Selection Display MENU Monitor Display Setting Display Control method selection Reference selection Operation method selection Stopping method selection Motor protection selection Deceleration stall...

Page 86: ...Display Monitor Display Setting Display Mode Selection Display MENU DRIVE QUICK VERIFYA TUNE ADV DRIVE QUICK VERIFYA TUNE ADV DRIVE QUICK VERIFYA TUNE ADV PID control b5 xx ESC DATA ENTER DATA ENTER...

Page 87: ...pressed to enter advanced pro gramming mode 5 DATA ENTER pressed to access monitor dis play 6 Increment or Decrement Key pressed to dis play C1 01 Acceleration Time 1 7 DATA ENTER Key pressed to acces...

Page 88: ...splay will be returned to when the DATA ENTER Key is pressed after changing the setting Example Operations An example of key operations is given below for when the following settings have been changed...

Page 89: ...tting of the Inverter is A1 02 0 for V f control Example of Operation Set the motor output power in kW rated voltage rated current rated frequency rated speed and number of poles specified on the name...

Page 90: ...r rated current Motor rated current ESC ESC Motor base frequency Motor base frequency ESC ESC No of motor poles No of motor poles ESC ESC RUN ESC Autotuning start Autotuning DRIVE QUICK VERIFYA TUNE A...

Page 91: ...his chapter describes the procedures for trial operation of the Inverter and provides an example of trial operation Overview of Trial Operation Procedure 4 2 Trial Operation Procedures 4 3 Adjustment...

Page 92: ...time after autotuning Stationary autotuning for line to line resistance only Rotational autotuning Stationary autotuning 1 Stationary autotuning 2 3 Application settings Advanced programming mode No l...

Page 93: ...er tap nearest to the actual power supply voltage If the wrong connector is selected the Inverter may be damaged The jumper is factory set to 440 V when shipped If the power supply voltage is not 440...

Page 94: ...No load condition Checking the Display Status If the Digital Operator s display at the time the power is connected is normal it will read as follows When an fault has occurred the details of the faul...

Page 95: ...board 4 Pulse train input 0 to 4 1 5 10 6 6 6 79 6 98 b1 02 Operation method selection Set the Run Command input method 0 Digital Operator 1 Control circuit terminal sequence input 2 MEMOBUS communica...

Page 96: ...e carrier frequency is set low if the motor cable is 50 m or longer or to reduce radio noise or leakage current The factory setting and setting range depends on the setting of C6 01 0 1 C6 01 0 0 to F...

Page 97: ...al autotuning to increase autotuning accuracy whenever it is okay for the motor to be operated 2 If there is a reduction gear between the motor and PG set the reduction ratio in F1 12 and F1 13 3 If t...

Page 98: ...ry autotuning for the line to line resistance only if the motor cable is 50 m or longer for the actual installation or the load is heavy enough to produce stalling Refer to the following section on Au...

Page 99: ...her use a motor with a rated voltage that is 20 V less than the input power supply voltage of the Inverter for 200V class Inverters and 40 V less for 400V class Inverters If the rated voltage of the m...

Page 100: ...of E2 02 and E2 03 in verify mode or advanced programming mode 2 Run the motor once in drive mode under the following conditions The Inverter and the motor are connected The motor shaft is not locked...

Page 101: ...ng 2 T1 01 4 Stationary autotuning 2 is used for open loop vector control and flux vector control Set T1 04 to 4 and Motor no load current T1 09 will be added as a setting item Input the data from the...

Page 102: ...ompleted Next check if the values are suitable or not If the values of E2 02 and E2 03 differed greatly from the reference data of the motor in the test report or the instruction manual hunting motor...

Page 103: ...only for 2 Yes only for 2 Yes Yes 0 to 2 4 9 T1 02 Motor out put power Set the output power of the motor in kilowatts 3 5 0 00 to 650 00 kW 0 40 kW 6 Yes Yes Yes Yes T1 03 Motor rated voltage Set the...

Page 104: ...isplays will appear on the Digital Operator during autotuning Table 4 4 Digital Operator Displays during Autotuning Digital Operator Display Description Autotuning mode selection T1 01 Using the same...

Page 105: ...tics will be used at high speeds and motor torque will be reduced Applications to Constant Output Motors Such as Motors for Machine Tools Use the following formula to change the settings of E1 04 Maxi...

Page 106: ...rator should be OFF Always confirm safety around the motor and machine before starting Inverter operation from the Digital Operator Confirm that the motor works normally and that no errors are display...

Page 107: ...de If required the copy function in constants o3 01 and o3 02 displayed in advanced programming mode can be used to copy the changed settings from the Inverter to a recording area in the Digital Opera...

Page 108: ...01 Improving torque at low speeds 10 Hz or lower Controlling hunting and vibration 1 00 0 50 to 1 50 Increase the setting if torque is insufficient at low speeds Reduce the setting if hunt ing or vibr...

Page 109: ...1 C5 01 and ASR proportional gain 2 C5 03 Torque and speed response Controlling hunting and vibration 20 00 10 00 to 50 00 Increase the setting by increments of 5 if torque or speed response is slow...

Page 110: ...tics C2 01 to C2 04 Used to prevent shock when completing acceleration Jump frequencies d3 01 to d3 04 Used to avoid resonance points during operation Analog input filter time constant H3 12 Used to p...

Page 111: ...User Constants This chapter describes all user constants that can be set in the Inverter User Constant Descriptions 5 2 Digital Operation Display Functions and Levels 5 3 User Constant Tables 5 8...

Page 112: ...ttings of the user constant Setting Range The setting range for the user constant Factory Setting The factory setting each control method has its own factory setting Therefore the factory setting chan...

Page 113: ...9 C1 Acceleration Deceleration 5 20 C2 S curve Acceleration Deceleration 5 21 C3 Motor Slip Compensation 5 22 C4 Torque Compensation 5 23 C5 Speed Control ASR 5 24 C6 Carrier Frequency 5 25 d1 Preset...

Page 114: ...l circuit terminal analog input 2 MEMOBUS communications 3 Option board 4 Pulse train input 0 to 4 1 No Q Q Q Q 180H b1 02 Operation method selection Set the Run Command input method 0 Digital Operato...

Page 115: ...ncy reference selection FJOG command or RJOG command is ON 6 00 Hz Yes Q Q Q Q 292H E1 01 Input volt age setting Set the Inverter input voltage in 1 volt This setting is used as a reference value in p...

Page 116: ...tor item output will be output in multiples of 10 V The maximum output from the ter minal is 10 V A meter calibration function is avail able 12 0 00 to 2 50 1 00 Yes Q Q Q Q 41EH H4 05 Gain termi nal...

Page 117: ...sing flux vector control 0 to 2 12 The CH1 output can be adjusted when the H4 02 or H4 03 setting is displayed in Quick Advanced or Verify mode while the motor is stopped The CH2 output can be adjuste...

Page 118: ...rator LED 0 English 1 Japanese 2 German 3 French 4 Italian 5 Spanish 6 Portuguese This constant is not initial ized by the initialize opera tion 0 to 6 1 Yes A A A A 100H A1 01 Constant access level U...

Page 119: ...156 A1 05 Password setting Used to set a four digit num ber as the password This constant is not usually displayed When the Pass word A1 04 is displayed hold down the RESET Key and press the Menu Key...

Page 120: ...igital Operator 1 Control circuit terminal analog input 2 MEMOBUS communica tions 3 Option board 4 Pulse train input 0 to 4 1 No Q Q Q Q 180H 4 5 6 6 6 79 6 98 b1 02 Operation method selection Set the...

Page 121: ...e to noise 0 or 1 1 No A A A A 185H b1 07 Operation selection after switch ing to remote mode Used to set the operation mode by switching to the Remote mode using the Local Remote Key 0 Run signals th...

Page 122: ...urrent as a percentage of the Inverter rated current The DC injection braking current in flux control is affected by any change to the setting of E2 03 0 to 100 50 No A A A No 18AH 6 18 6 22 b2 03 DC...

Page 123: ...d from the calculated speed to the specified frequency motor direction is also searched Current Detection The speed search is started from the frequency when power was momentarily lost and the maximum...

Page 124: ...n a speed search is performed after a long baseblock for example in searches at startup 1 00 to 1 20 1 10 No A No A No 19AH 6 68 b3 14 Rotation direction search selection 0 Disabled operates with spec...

Page 125: ...Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor b5 01 PID control method selection 0 Disabled 1 Enabled Deviation is D c...

Page 126: ...t when reverse prohibit is selected using b1 04 0 or 1 0 No A A A A 1AFH 6 110 b5 12 Selection of PID feed back com mand loss detection 0 No detection of loss of PID feedback 1 Detection of loss of PI...

Page 127: ...g Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor b6 01 Dwell fre quency at start The dwell function is used to ou...

Page 128: ...6 144 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor b8 01 Energy sav i...

Page 129: ...s ter Page V f V f with PG Open Loop Vec tor Flux Vec tor b9 01 Zero servo gain Adjust the strength of the zero servo lock Enabled when the zero servo command is set for the multi function input When...

Page 130: ...ccelera tion time 2 The acceleration time when the multi function input accel decel time 1 is set to ON Yes A A A A 202H 4 20 6 25 C1 04 Decelera tion time 2 The deceleration time when the multi funct...

Page 131: ...to 300 0 3 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor C2 01 S curv...

Page 132: ...pensation primary delay time Slip compensation primary delay time is set in ms units Usually setting is not neces sary Adjust this constant at the following times Reduce the setting when slip compensa...

Page 133: ...so that it does not exceed the Inverter rated output current Do not alter the torque com pensation gain from its default 1 00 when using the open loop vector control method 0 00 to 2 50 1 00 Yes A A...

Page 134: ...is not necessary Set to change the rotational speed gain 1 00to 300 00 1 20 00 2 Yes No A No A 21DH 4 19 6 137 C5 04 ASR inte gral I time 2 0 000 to 10 000 0 500 s 2 Yes No A No A 21EH 4 19 6 137 C5...

Page 135: ...or 1 1 1 No Q Q Q Q 223H 4 5 4 20 6 2 0 1 C6 02 Carrier frequency selection Select carrier wave fixed pattern 0 Low noise PWM 1 2 0 kHz 2 5 0 kHz 3 8 0 kHz 4 10 0 kHz 5 12 5 kHz 6 15 0 kHz F Enables...

Page 136: ...multi function inputs 0 00 Hz Yes Q Q Q Q 283H 4 6 6 10 d1 05 Frequency reference 5 The frequency when multi step speed reference 3 is ON for a multi function input 0 00 Hz Yes A A A A 284H 6 10 0 00...

Page 137: ...A A A A 290H d1 16 Frequency reference 16 The frequency reference when multi step speed refer ences 1 2 3 and 4 are ON for multi function inputs 0 00 Hz Yes A A A A 291H d1 17 Jog frequency reference...

Page 138: ...smoothly without jump 0 0 to 400 0 1 0 0 Hz No A A A A 294H 4 20 6 38 d3 02 Jump fre quency 2 0 0 Hz No A A A A 295H 4 20 6 38 0 0 to 300 0 2 d3 03 Jump fre quency 3 0 0 Hz No A A A A 296H 4 20 6 38 d...

Page 139: ...ontrol method To use the function for switching between speed and torque control set to 0 and set the multi function input to speed torque con trol change 0 or 1 0 No No No No A 29AH 6 129 d5 02 Torqu...

Page 140: ...d5 06 Speed torque con trol switch ing timer Set the delay time from inputting the multi function input speed torque control change from On to OFF or OFF to ON until the control is actually changed i...

Page 141: ...the voltage set in the V f pattern as 100 0 to 100 80 No A A No No 2A0H d6 02 Field frequency Set the lower limit in hertz of the frequency range where field control is valid The field weakening com...

Page 142: ...o E1 10 0 to F F No Q Q No No 302H 6 122 E1 04 Max output frequency To set V f characteristics in a straight line set the same values for E1 07 and E1 09 In this case the setting for E1 08 will be dis...

Page 143: ...er limit is 400 0 6 When C6 01 0 the upper limit is 150 0 E1 11 Mid output frequency 2 Set only to fine adjust V f for the output range Normally this setting is not required 0 0 to 400 0 6 0 0 Hz 3 No...

Page 144: ...t is automati cally set during autotuning 0 00 to 1 89 3 1 20 A 1 No A A A A 310H 6 120 E2 04 Number of motor poles Sets the number of motor poles This constant is automati cally set during autotuning...

Page 145: ...mechanical loss as a percentage of motor rated output W Usually setting is not neces sary Adjust in the following cir cumstances When torque loss is large due to motor bearing When the torque loss in...

Page 146: ...put fre quency FMAX To set V f characteristics in a straight line set the same values for E3 05 and E3 07 In this case the setting for E3 06 will be disregarded Always ensure that the four fre quencie...

Page 147: ...2 1 90 A 1 No A A A A 321H 6 60 E4 02 Motor 2 rated slip Sets the motor rated slip in Hz units These set values will become the reference values for slip compensation This constant is automati cally...

Page 148: ...o Q 380H 6 157 F1 02 Operation selection at PG open circuit PGO Sets the PG disconnection stopping method 0 Ramp to stop Deceleration stop using Deceleration Time 1 C1 02 1 Coast to stop 2 Fast stop E...

Page 149: ...d The possible division ratio settings are 1 32 F1 06 1 1 to 132 1 No No A No A 385H 6 158 F1 07 Integral valueduring accel decel enable dis able Sets integral control during acceleration deceleration...

Page 150: ...A No No 38BH 6 158 F1 13 Number of PG gear teeth 2 0 No No A No No 38CH 6 158 F1 14 PG open circuit detection time Used to set the PG discon nection detection time PGO will be detected if the detec t...

Page 151: ...er Page V f V f with PG Open Loop Vec tor Flux Vec tor F3 01 Digital input option Sets the Digital Reference Board input method 0 BCD 1 unit 1 BCD 0 1 unit 2 BCD 0 01 unit 3 BCD 1 Hz unit 4 BCD 0 1 Hz...

Page 152: ...thod Gain Set the multiple of 10 V for outputting monitor items 4 10 to 14 25 28 31 34 35 39 40 42 cannot be set 29 to 31 are not used When the AO 12 Analog Monitor Board is used outputs of 10 V are p...

Page 153: ...selection Effective when a DO 08 Digital Output Board is used Set the number of the multi function output to be output 0 to 37 4 No A A A A 39CH 6 161 F5 05 Channel 5 output selection Effective when a...

Page 154: ...during operation 0 or 1 0 No A A A A 3A3H F6 03 Stopping method for external fault from Communi cations Option Board 0 Deceleration stop using deceleration time in C1 02 1 Coast to stop 2 Emergency st...

Page 155: ...nal S6 function selection Multi function contact input 4 0 to 78 4 3 No A A A A 403H H1 05 Terminal S7 function selection Multi function contact input 5 0 to 78 6 4 No A A A A 404H H1 06 Terminal S8 f...

Page 156: ...e set in H1 and H2 Yes Yes Yes Yes 6 108 7 21 19 PID control disable ON PID control disabled Yes Yes Yes Yes 6 112 1A Accel Decel time 2 Yes Yes Yes Yes 6 26 1B Constants write enable ON All constants...

Page 157: ...arity reversing command for external torque reference No No No Yes 6 131 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Pag...

Page 158: ...Yes 6 108 13 Frequency agree 2 L4 04 used Yes Yes Yes Yes 6 54 14 Desired frequency agree 2 ON Output frequency L4 03 L4 04 used and during frequency agree Yes Yes Yes Yes 6 54 15 Frequency detection...

Page 159: ...BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor H3 01 Signal level selection terminal A1 0 0 to 10 V 1 10 to 10 V 0 or 1 0 No A A A A 410H 6 35 H3 02 Gain termi nal A1 Sets the freq...

Page 160: ...A2 Sets the input gain level when 0 V 4 mA is input Set according to the 100 value for the function set for H3 09 100 0 to 100 0 0 0 Yes A A A A 41AH 6 35 6 130 H3 12 Analog input filter time con sta...

Page 161: ...rter rated output current for V f control Yes Yes Yes Yes 6 59 8 Stall prevention level during run Inverter rated output current Yes Yes No No 6 53 9 Frequency reference lower limit level Maximum outp...

Page 162: ...ana log output 1 voltage level bias Sets output characteristic up down parallel movement as a percentage of 10 V The maximum output from the terminal is 10 V A meter calibration function is available...

Page 163: ...on stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor H5 01 Slave address Set t...

Page 164: ...its 0 1 0 No A A A A 436H 6 98 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux V...

Page 165: ...to the output fre quency 0 to 32000 1440 Hz Yes A A A A 432H 6 94 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V...

Page 166: ...me in C1 09 3 Continue operation H3 on the Operator flashes 0 to 3 3 No A A A A 482H 6 63 L1 04 Motor over heating operation selection Set Multi function input ter minal or A2 H3 09 to E and select th...

Page 167: ...to 25 5 0 1 s 1 No A A A A 486H 6 66 L2 03 Min base block time Sets the Inverter s minimum baseblock time in units of one second when the Inverter is restarted after power loss ridethrough Sets the ti...

Page 168: ...art Sets as a percent the about to reduce the output frequency at the beginning of decelera tion at momentary power loss KEB Reduction slip frequency before KEB operation L2 08 2 0 to 300 100 No A A A...

Page 169: ...arded 3 Enabled with Braking Resistor Unit When a braking option Braking Resistor Braking Resistor Unit Braking Unit is used always set to 0 or 3 0 to 3 2 1 No Q Q Q Q 492H 4 6 4 20 6 32 L3 05 Stall p...

Page 170: ...f main circuit overvoltages occur even with the over voltage inhibit function enabled reduce this setting 350 to 390 3 380V 3 No No No A A 4C8H 4 20 6 34 Con stant Number Name Description Setting Rang...

Page 171: ...n fre quency ref erence is missing 0 Stop Operation follows the frequency reference 1 Operation at 80 speed continues At 80 of speed before the frequency reference was lost Frequency reference is lost...

Page 172: ...peration 4 Overtorque detected continuously during operation output stopped upon detection protected operation 5 Undertorque detection only with speed agree ment operation continues after overtorque w...

Page 173: ...f the motor rated torque Four individual regions can be set 0 to 300 200 No No No A A 4A7H 4 20 6 49 L7 02 Reverse drive torque limit 0 to 300 200 No No No A A 4A8H 4 20 6 49 L7 03 Forward regenera ti...

Page 174: ...ra tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor L8 01 Protect selectionfor internal DB resistor Type ERF 0 Disabled no overheating protection 1 Enabled o...

Page 175: ...In this case set to 0 0 to 1 0 No A A A A 4B3H 0 to 2 L8 09 Ground pro tection selection 0 Disabled 1 Enabled 0 or 1 1 No A A A A 4B5H L8 10 Cooling fan control selection Set the ON OFF control for t...

Page 176: ...ion function disabled 1 Hunting prevention function enabled The hunting prevention function suppresses hunting when the motor is operating with a light load This function is enabled in V f control met...

Page 177: ...No No A No 584H 4 18 6 48 N2 02 Speed feed back detec tion control AFR time constant Set the time constant to decide the rate of change in the speed feedback detec tion control 0 to 2000 50 ms No No...

Page 178: ...feed forward con trol 0 Disabled 1 Enabled 0 or 1 0 No No No No A 5B0H 4 20 6 142 N5 02 Motor accelera tion time Set the time required to accelerate the motor at the rated torque T100 to the rated sp...

Page 179: ...99 6 Yes A A A A 500H o1 02 Monitor selection after power up Sets the monitor item to be displayed when the power is turned on 1 Frequency reference 2 Output frequency 3 Output current 4 The monitor...

Page 180: ...Digital Operator and the constant settings 0 or 1 1 No A A A A 505H 6 148 o2 02 STOP key during con trol circuit terminal operation Sets the Stop Key in the run mode 0 Disabled When the Run Command is...

Page 181: ...e cumulative opera tion time in hour units Operation time is calculated from the set values 0 to 65535 0 hr No A A A A 50BH 6 149 o2 08 Cumulative operation time selec tion 0 Cumulative time when the...

Page 182: ...ge during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor Flux Vec tor o3 01 Copy func tion selec tion 0 Normal operation 1 READ Inverter to Operator 2 COPY Operat...

Page 183: ...tor 2 1 or 2 1 No Yes Yes Yes Yes 700H 4 13 T1 01 Autotuning mode selec tion Set the autotuning mode 0 Rotational autotuning 1 Stationary autotuning 1 2 Stationary autotuning for line to line resistan...

Page 184: ...e 0 01 Hz A A A A 41H U1 03 Output cur rent Monitors the output current 10 V Inverter rated output current 0 to 10 V absolute value output 0 01 A A A A A 42H U1 04 Control method Checks the current co...

Page 185: ...ber Cannot be output A A A A 4DH U1 15 Terminal A1 input voltage Monitors the input voltage of the voltage frequency reference An input of 10 V corresponds to 100 10 V 100 10 V 10 to 10 V possible 0...

Page 186: ...control loop The maximum frequency corresponds to 100 10 V Max frequency 10 to 10 V possible 0 01 No A No A 54H U1 22 ASR output Monitors the output from the speed control loop The motor rated second...

Page 187: ...irst constant number where an OPE fault was detected Cannot be output A A A A 61H U1 35 Zero servo movement pulses Shows the number of PG pulses times 4 for the move ment range when stopped at zero Ca...

Page 188: ...secondary current of the motor 10 V Rated secondary cur rent of motor 10 V to 10 V 0 01 No No No A 6BH U1 45 Feed for ward con trol output Monitors the output from feed forward control 100 is displaye...

Page 189: ...utput current when the previous fault occurred 0 1 A A A A A 84H U2 06 Motorspeed at fault The motor speed when the pre vious fault occurred 0 01 Hz No A A A 85H U2 07 Output volt age refer ence at fa...

Page 190: ...ious fault Cannot be output A A A A 90H U3 02 Second most recent fault The error contents of 2nd previous fault A A A A 91H U3 03 Third most recent fault The error contents of 3rd previous fault A A A...

Page 191: ...0 01 s 0 50 1 0 01 1 C3 01 Slip compensation gain 0 0 to 2 5 0 1 0 0 1 0 1 0 C3 02 Slip compensation primary delay time constant 0 to 10000 1 ms 2000 200 C4 02 Torque compensation primary delay time...

Page 192: ...tor Control Flux vector control E1 03 0 1 2 3 4 5 6 7 8 9 A B C D E F E1 04 Hz 50 0 60 0 60 0 72 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 90 0 120 0 180 0 60 0 60 0 60 0 E1 05 V 200 0 200 0 200 0 200...

Page 193: ...6 6 6 6 6 6 E2 01 E4 01 Motor rated current A 1 90 3 30 6 20 8 50 14 00 19 60 26 60 39 7 53 0 E2 02 E4 02 Motor rated slip Hz 2 90 2 50 2 60 2 90 2 73 1 50 1 30 1 70 1 60 E2 03 E4 03 Motor no load cu...

Page 194: ...fi cient 57 87 51 79 46 27 38 16 35 78 31 35 23 10 20 65 18 12 C6 01 CT VT selection 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 C6 02 Carrier frequency selec tion when VT is selected 1 4 6 2 6 2 4 2 3 2 3 2 3...

Page 195: ...60 3 10 4 20 7 00 7 00 9 80 13 30 19 9 26 5 E2 02 E4 02 Motor rated slip Hz 2 90 2 60 2 50 3 00 2 70 2 70 1 50 1 30 1 70 1 60 E2 03 E4 03 Motor no load current A 0 60 0 80 1 40 1 50 2 30 2 30 2 60 4 0...

Page 196: ...5 0 130 0 156 0 190 0 223 0 E2 02 E4 02 Motor rated slip Hz 1 67 1 70 1 80 1 33 1 60 1 46 1 39 1 40 1 40 1 38 E2 03 E4 03 Motor no load current A 7 8 9 2 10 9 19 1 22 0 24 0 36 0 40 0 49 0 58 0 E2 05...

Page 197: ...ry Setting Inverter Capacity kW 160 185 220 300 o2 04 kVA selection 34 35 36 37 b8 03 Energy saving filter time constant s 2 00 Open loop vector con trol b8 04 Energy saving coeffi cient 30 13 30 57 2...

Page 198: ...g Frequency References 6 35 Speed Limit Frequency Reference Limit Function 6 41 Improved Operating Efficiency 6 43 Machine Protection 6 49 Continuing Operation 6 66 Inverter Protection 6 77 Input Term...

Page 199: ...Vec tor Flux Vec tor C6 01 CT VT selection 0 CT low carrier constant torque 150 per minute 1 VT high carrier variable torque 120 per minute 0 or 1 1 1 No Q Q Q Q 223H 0 1 C6 02 Carrier fre quency sele...

Page 200: ...arrier Constant Torque VT High Carrier Variable Torque Constant torque means a constant load torque for all motor speed and it requires overload resistance capabil ity Applications include pushers con...

Page 201: ...requency to match the output fre quency as shown in the following diagram by setting C6 03 Carrier Frequency Upper Limit C6 04 Carrier Frequency Lower Limit and C6 05 Carrier Frequency Proportional Ga...

Page 202: ...1 min OL2 Inverter overload will be detected The Inverter overload current reduction level is shown below Fig 6 2 Overload Current Reduction Level 100 80 5 kHz 10 kHz 15 kHz 0 50 8 kHz 75 Overload cur...

Page 203: ...gital Operator and Modes Fig 6 3 Frequency Setting Display Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG O...

Page 204: ...ion analog input terminal A2 function selection to 0 Add to terminal A1 Set H3 09 Multi function analog input terminal A2 function selection to 2 Auxiliary frequency refer ence 1 and set H3 13 Termina...

Page 205: ...nd Constants When inputting voltage signals to terminal A2 set the pin 2 of the current voltage switching DIP switch S1 2 to OFF side factory setting ON When inputting current signals to terminal A2 s...

Page 206: ...ut Function Selection to 0 frequency reference and then set the 100 reference pulse frequency to H6 02 Pulse Train Input Scaling Fig 6 7 Frequency Reference Using Pulse Train Input Pulse Input Specifi...

Page 207: ...frequency selection is given priority over multi step speed references Terminal Constant Number Set Value Details S5 H1 03 3 Multi step speed reference 1 Also used for master speed auxiliary speed swi...

Page 208: ...3 to step 3 do not set H3 05 H3 09 when A2 is used to 3 Connection Example and Time Chart The following diagram shows a time chart and control circuit terminal connection example during a 9 step oper...

Page 209: ...Multi step speed reference 3 Jog frequency selection Frequency reference 3 Auxiliary speed frequency 2 Frequency reference 4 Frequency reference 5 Frequency reference 6 Jog frequency Frequency refere...

Page 210: ...13 bits A D A B C 1 2 3 11 bits 10 bits 10 bits See fig6 11 A D 11 bits A D 11 bits Ch1 Ch2 Ch3 A1 F2 01 A2 A3 Note AI input If A1 14B is not mounted the same operation as when F2 01 1 will be perform...

Page 211: ...6 14 The same value can not be set in H3 05 and H3 09 Fig 6 11 AI Input Detailed Diagram Primary delay filter Primary delay filter Primary delay filter 2 is current input...

Page 212: ...s Using a 2 wire Sequence The factory setting is set to a 2 wire sequence When control circuit terminal S1 is set to ON forward opera tion will be performed and when S1 is turned OFF the Inverter will...

Page 213: ...ig 6 14 Three wire Sequence Time Chart INFO 1 Use a sequence that turns ON terminal S1 for 50 ms or longer for the Run Command This will make the Run Command self holding in the Inverter 2 When the 3...

Page 214: ...o stop with timer Run Commands are disregarded during deceleration 0 to 3 0 No Q Q Q Q 182H b1 05 Operation selection for setting E1 09 or less Used to set the method of opera tion when the frequency...

Page 215: ...motor and restart it When the set value is 0 DC injection braking at start is not performed 0 00 to 10 00 0 00 s No A A A A 18BH b2 04 DC injection braking time at stop Used to set the time to perform...

Page 216: ...on Time 1 If the output frequency when decelerating to a stop falls below b2 01 the DC injection brake will be applied using the DC current set in b2 02 only for the time set in b2 04 For deceleration...

Page 217: ...3 Zero speed control b2 04 Baseblock b2 03 b2 04 b2 03 b2 04 b2 03 b2 04 Run Command OFF ON OFF Frequency reference via analog input 0 E1 09 b1 05 0 frequency reference Run Command turns OFF and zero...

Page 218: ...motor to apply a DC injection brake to stop the motor The DC injection brake time is deter mined by the set value in b2 04 and the output frequency when the Stop Command is input Fig 6 18 DC Injection...

Page 219: ...ol Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor b2 02 DC injection braking cur rent Sets the DC injection braking current as a percentage of the Inverter rated current The...

Page 220: ...change the DC injection brake current level using the analog input At 10 V input voltage or 20 mA input current 100 of the Inverter rated current will be applied Fig 6 21 DC Injection Brake Current U...

Page 221: ...mergency stop turn OFF the Run Command and emergency Stop Command Related Parameters The setting range for acceleration deceleration times will depends on the setting for C1 10 When C1 10 is set to 0...

Page 222: ...ra tion time 2 The acceleration time when the multi function input accel decel time 1 is set to ON Yes A A A A 202H C1 04 Decelera tion time 2 The deceleration time when the multi function input accel...

Page 223: ...celera tion start All sections of the S curve characteristic time are set in seconds units When the S curve characteristic time is set the accel decel times will increase by only half of the S curve c...

Page 224: ...celeration time gain you can adjust the acceleration deceleration time using terminal A2 s input voltage The Inverter s acceleration time when the acceleration time has been set in C1 01 is as follows...

Page 225: ...haracteristic when switching operation forward reverse is shown in the following diagram Fig 6 24 S curve Characteristic during Operation Switching INFO Set the S curve characteristic time to lengthen...

Page 226: ...01 1 the upper limit is 400 0 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec to...

Page 227: ...Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L3 01 Stall preven tion selection during accel 0 Disabled Acceleration as set With a heavy load the motor may stall 1 Enabled Acceleration sto...

Page 228: ...L3 02 will be automatically lowered to prevent stalling L3 03 is the limit value to prevent the stall prevention level in the constant output range from being reduced more than necessary Set the cons...

Page 229: ...set to 2 deceleration is automatically adjusted to a faster deceleration time within the range of the stall prevention level during deceleration Related Constants When using flux vector control 0 to 2...

Page 230: ...function that by reducing the regenerative torque limit to a value less than its set value according to the main circuit voltage level suppresses voltage rises with regenerative torque Using this func...

Page 231: ...Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L3 11 Overvoltage inhibit selec tion 0 Disabled 1 Enabled Used to enab...

Page 232: ...ction Select from the functions listed in the following table Refer to the next page 0 to 1F 1F No A A A A 414H H3 06 Gain termi nal A3 Sets the input gain level when 10V is input Set according to the...

Page 233: ...ain Adjustment Terminal A2 Input H3 12 Analog input filter time constant Sets primary delay filter time constant in seconds for the ana log input terminal Effective for noise control etc 0 00 to 2 00...

Page 234: ...g 6 30 Frequency Bias Adjustment Terminal A2 or A3 Input For example if H3 02 is 100 H3 03 is 0 and terminal A2 is set to 1 V the frequency reference from ter minal A1 when 0 V is input to A1 will be...

Page 235: ...ds MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor d3 01 Jump fre quency 1 Set the center values of the jump frequencies in Hz This function is disabled by set ting the jump frequenc...

Page 236: ...nput level Fig 6 32 Jump Frequency Setting Using an Analog Input Setting Precautions Set the jump frequency according to the following formula d3 01 d3 02 d3 03 Analog input When constants d3 01 to d3...

Page 237: ...or H6 01 Pulse train inputfunction selection 0 Frequency reference 1 PID feedback value 2 PID target value 0 to 2 0 No A A A A 42CH H6 02 Pulse train input scaling Set the number of pulses in hertz ta...

Page 238: ...uency multi step speed frequency and auxiliary frequency will not be adjusted Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods...

Page 239: ...ut level Fig 6 34 Output Frequency Lower Level for Multi function Analog Input INFO If constant d2 02 and terminal A2 output frequency lower level have been set at the same time the larger set value w...

Page 240: ...fol lowing times When actual speed is low increase the set value When actual speed is high decrease the set value Used as the applicable control gain when using flux vector con trol 0 0 to 2 5 0 0 Ye...

Page 241: ...mperature compensation gain When the motor temperate increases the motor s internal constant increases resulting in an increase in slip If C3 01 is set the amount of slip is adjusted as the temperatur...

Page 242: ...so check the Inverter current margin Setting Precautions If using the device at medium to low speed only if the power supply voltage is 10 or more higher than the motor rated voltage or if the torque...

Page 243: ...loop vector control 20 ms Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor C4...

Page 244: ...Hunting pre vention func tion selection 0 Hunting prevention function disabled 1 Hunting prevention function enabled The hunting prevention function suppresses hunting when the motor is operating wit...

Page 245: ...ck detec tion control AFR gain Set the internal speed feedback detection control gain using the multiplication function Normally there is no need to make this setting Adjust this constant as follows I...

Page 246: ...a tive torque limit 0 to 300 200 No No No A A 4A9H L7 04 Reverse regenera tive torque limit 0 to 300 200 No No No A A 4AAH L7 06 Integral time setting for torque limit Set the integral time for the to...

Page 247: ...nput terminal signal level is factory set as follows Multi function analog input terminal A2 4 to 20 mA The following diagram shows the relationship between the torque limits Fig 6 36 Torque Limit by...

Page 248: ...crease When using the torque limit to raise and lower loads do not carelessly lower the torque limit value as this may result in the motor falling or slipping Torque limits using an analog input are t...

Page 249: ...Output Current the motor will accelerate again at the frequency set or the acceleration time set Related Constants C6 01 1 120 C6 01 0 150 Con stant Number Name Description Setting Range Factory Sett...

Page 250: ...on level during operation Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L4...

Page 251: ...is set for a multi function output Frequency detection width is set in Hz units 0 0 to 20 0 2 0 Hz No A A A A 49CH User Constant Number Name Function L4 01 Speed agree detection level Fref Set Agree...

Page 252: ...ef Fout Agree 1 Multi function output setting 2 OFF ON Frequency reference Output frequency or motor speed Fref Fout Agree 2 L4 04 Multi function output setting 13 OFF ON Output frequency or motor spe...

Page 253: ...election 1 0 Overtorque undertorque detection disabled 1 Overtorque detection only with speed agreement operation continues after overtorque warning 2 Overtorque detected continuously during operation...

Page 254: ...A A A 4A6H Set ting Value Function Control Methods V f V f with PG Open Loop Vec tor Flux Vec tor B Overtorque undertorque detection 1 NO NO contact Overtorque undertorque detec tion at ON Yes Yes Ye...

Page 255: ...rque detection only with speed matching output stopped upon detec tion protected operation OL3 lit OL4 lit 4 Overtorque detected continuously during operation output stopped upon detection protected o...

Page 256: ...Fig 6 39 Overtorque Undertorque Detection Level Using an Analog Input Multi Function Analog Input H3 09 Set ting Value Function Contents 100 Control Methods V f V f with PG Open Loop Vec tor Flux Vec...

Page 257: ...t Sets the motor rated current in 1 A units These set values will become the reference values for motor pro tection torque limits and torque control This constant is automatically set during autotunin...

Page 258: ...etection level Yes Yes Yes Yes L1 01 Set Value Motor Type Tolerance Load Characteristics Cooling Ability Electronic Thermal Operation at 100 Motor Load 1 General purpose motor standard motor Use this...

Page 259: ...is a risk that the circuit cannot be pro tected even if this constant has been set to 1 enabled because the thermal value will be reset To detect overloads in good time set the set value in constant L...

Page 260: ...Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L1 03 Alarm opera tion selection during motor overheating Set Multi function input termi nal or A2 H3 09 to E and select the operation when th...

Page 261: ...OH4 using the PTC temperature resistance characteristics and protect the motor The terminal connections are shown in the following diagram Set H3 08 Signal level selection terminal A2 H3 04 when A3 is...

Page 262: ...ng for applications in which reverse motor rotation can cause problems e g fans pumps etc Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Con...

Page 263: ...n circuit undervoltage will not be detected Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with P...

Page 264: ...the fan that is rotating on inertia L2 04 Voltage recovery time Sets the time required to return the Inverter output voltage to normal voltage at the comple tion of a speed search in units of one seco...

Page 265: ...the Inverter rated current as 100 Not usually necessary to set When restarting is not possible with the factory settings reduce the value 0 to 200 120 1 3 No A No A No 192H 150 1 3 b3 03 Speed search...

Page 266: ...pproximately 0 7 times the motor secondary circuit time constant When an overcurrent or over voltage occurs when starting a speed search or DC injection braking increase the set values 0 1 to 5 0 0 2...

Page 267: ...tection level the speed search is viewed as completed and the motor acceler ates or decelerates to the set frequency If a motor overload OL1 or an Inverter overload OL2 occurs and the motor cannot res...

Page 268: ...mporary power loss was detected or from the highest frequency and performs speed detection at the current level during the search External Speed Search Command External search command 1 and external s...

Page 269: ...power supply Output frequency Output current OFF ON Start using speed detected Set frequency reference Minimum baseblock time L2 03 x 0 75 1 10 ms 1 Baseblock time may be reduced by the output frequen...

Page 270: ...arch After Baseblock Current Detection Loss Time L2 03 Run Command Output frequency Output current OFF ON b3 02 Deceleration time set in b3 03 Set frequency reference Minimum baseblock time L2 03 Maxi...

Page 271: ...terminal A2 when H3 09 Multi function analog input terminal A2 function selection is set to 0 Add to terminal A1 Analog input using terminal A2 when H3 09 Multi function analog input terminal A2 funct...

Page 272: ...ted Constants Application Precautions The number of auto restarts count is reset under the following conditions After auto restart normal operation has continued for 10 minutes After the protection op...

Page 273: ...y 10 seconds Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L8 32 OH1 detec...

Page 274: ...Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L8 01 Protect selec tion for inter nal DB resistor Type ERF 0 Disabled...

Page 275: ...given Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor L8 02 Overheat pre ala...

Page 276: ...inals to remote set b1 01 and b1 02 to 1 Control circuit terminals Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS R...

Page 277: ...input Multi function Contact Inputs H1 01 to H1 06 Time Chart The time chart when using baseblock commands is shown below Fig 6 49 Baseblock Commands Set ting Value Function Control Methods V f V f w...

Page 278: ...still stored even after the power supply is turned OFF Related Constants Time Chart The time chart when using Acceleration Deceleration Ramp Hold commands is given below Fig 6 50 Acceleration Deceler...

Page 279: ...used as a pair The output frequency depends on the acceleration and deceleration time Be sure to set b1 02 Run Command selection to 1 Control circuit terminal Related Constants Precautions When setti...

Page 280: ...erence Hold Function Selection is set to 1 the frequency reference held using the UP DOWN functions is stored even after the power supply is turned OFF When the power supply is turned ON and the Run C...

Page 281: ...erates to lower limit Same frequency Lower limit Forward operation stop UP command DOWN command Frequency matching signal Reference frequency reset Power supply The frequency matching signal turns ON...

Page 282: ...abled when speed reference 0 and the speed reference is from an analog input When the analog frequency reference value d4 02 0 the frequency reference is set to 0 If only the Trim Control Increase com...

Page 283: ...ration Ramp Hold command UP DOWN command Trim Control Increase Decrease command Application Precautions When performing sample hold of analog frequency references be sure to store references of 100 ms...

Page 284: ...lated Constants 1 The upper limit of the setting range depends on the upper limit set in E1 04 2 When C6 01 1 the upper limit is 400 00 3 When C6 01 0 the upper limit is 150 00 Multi Function Contact...

Page 285: ...t in H1 01 to H1 06 from a combination of any of the following three conditions Signal input level from peripheral devices External fault detection method Operation during external fault detection The...

Page 286: ...n Command is ON or a voltage is being output OFF The Inverter is not outputting a frequency Baseblock DC injection braking initial excitation or stopped ON The Inverter is outputting a frequency OFF T...

Page 287: ...02 OFF The motor protection function s electronic thermal value is less than 90 of the detection level ON The motor protection function s electronic thermal value is greater than 90 of the detection...

Page 288: ...n multi ples of 10 V The maximum output from the terminal is 10 V A meter calibration function is available 0 00 to 2 50 1 00 Yes Q Q Q Q 41EH H4 03 Bias termi nal FM Sets the multi function analog ou...

Page 289: ...outputs of 10 V are possible To output 10 V set F4 07 or F4 08 to 1 When the AO 08 Analog Monitor Board is used only outputs of 0 to 10 V are possible A meter calibration function is available 1 to 99...

Page 290: ...AC and AM AC and output channels 1 and 2 of the AO option board can be adjusted while the Inverter is stopped For example just pressing the Enter Key and displaying the data set ting display for H4 02...

Page 291: ...according to the following load conditions If the load conditions are different there is a risk of characteristic insufficiency or damage to the machinery Con stant Number Name Description Setting Ra...

Page 292: ...Monitor Constants 6 95 Using a Sinking Input External Power Supply V 12 VDC 10 15 VDC 10 Sink Current mA 16 mA Max Load impedance Sinking current External power supply MP AC...

Page 293: ...slave beforehand so the master can perform signal communications using that address Slaves receiv ing commands from the master perform the specified function and send a response to the master Fig 6 57...

Page 294: ...or display has completely disappeared 5 Turn ON the power supply once again 6 Perform communications with the PLC IMPORTANT 1 Separate the communication cables from the main circuit cables and other w...

Page 295: ...s 2 4800 bps 3 9600 bps 4 19200 bps 0 to 4 3 No A A A A 426H H5 03 Communica tion parity selection Set the parity for MEMOBUS communications of communica tions connection terminals 0 No parity 1 Even...

Page 296: ...ollowing Fig 6 59 Message Spacing Slave Address Set the Inverter address from 0 to 20 Hex If you set 0 commands from the master will be broadcast i e the Inverter will not return responses Function Co...

Page 297: ...torage register are separated into higher place 8 bits and lower place 8 bits and comprise the data within response messages in address order The following table shows message examples when reading st...

Page 298: ...Response Message During Error Slave address 01H Slave address 01H Slave address 01H Function code 08H Function code 08H Function code 89H Test Code Higher place 00H Test Code Higher place 00H Error C...

Page 299: ...put command 6 Bit A Multi function input command 7 Bit B Multi function input command 8 Bit C to F Not used 0002H Frequency reference Set units using constant o1 03 0003H Not used 0004H Not used 0005H...

Page 300: ...Overspeed OS Speed deviation DEV Bit B Main circuit undervoltage UV detected Bit C Main circuit undervoltage UV1 control power supply error UV2 inrush preven tion circuit error UV3 power loss Bit D M...

Page 301: ...BUS communications time out 1 Error occurred Bit F MEMOBUS communications time out 1 Timed out 002DH Multi function contact output status Bit 0 Multi function contact output terminal M1 M2 1 ON 0 OFF...

Page 302: ...writing 0 to register number 0900H or 0901H Register Address Contents 0001H Operation signal Bit 0 Run Command 1 Operating 0 Stopped Bit 1 Reverse operation command 1 Reverse 0 Forward Bits 2 and 3 N...

Page 303: ...register number error The register address you are attempting to access is not recorded anywhere With broadcast sending a start address other than 0000H 0001H or 0002H has been set 03H Invalid quanti...

Page 304: ...r supply to the Inverter and set 67 communications test mode in constant H1 05 Ter minal S7 Function Selection 2 Turn OFF the power supply to the Inverter 3 Perform wiring according to the following d...

Page 305: ...rned ON When the timer function input OFF time is longer than the value set in b4 02 the timer output function is turned OFF An example of timer function operation is given in the following diagram Fi...

Page 306: ...iation to zero using P control alone I control Outputs the amount of operation that integrates the deviation Used for matching feedback value to the target value I control is not suited however to rap...

Page 307: ...y 0 0 to 100 0 100 0 Yes A A A A 1A8H b5 05 Derivative D time Sets D control derivative time in 1 second units D control is not performed when the setting is 0 00 0 00 to 10 00 0 00 s Yes A A A A 1A9H...

Page 308: ...he delay time until the PID sleep function starts in seconds 0 0 to 25 5 0 0 s No A A A A 1B4H b5 17 Accel decel time for PID reference Set the accel decel time for PID reference in seconds 0 0 to 25...

Page 309: ...ue Function Contents 100 Control Methods V f V f with PG Open Loop Vec tor Flux Vec tor B PID feedback Maximum output frequency Yes Yes Yes Yes C PID target value Maximum output frequency Yes Yes Yes...

Page 310: ...b5 05 Derivative D time to within a range that does not vibrate PID Target Input Method Setting Conditions Multi Function Analog Ter minal A2 Input Set H3 05 or H3 09 to C PID target value Also be sur...

Page 311: ...n To rapidly stabilize the control even if overshoot occurs reduce integral time I and lengthen derivative time D Suppressing Long cycle Vibration If vibration occurs with a longer cycle than the inte...

Page 312: ...e abrasion is great or rigidity is poor In this case set the constant to be greater than the resonance frequency cycle Increase this time constant to reduce Inverter responsiveness Using b5 09 you can...

Page 313: ...t frequency U1 02 1 T b5 05 T 1 1 PID output gain b5 10 Z 1 Z 1 Z 1 Frequency reference U1 01 PID target value U1 38 Integral I time b5 03 Store integral using multi function inputs Integral I time b5...

Page 314: ...s Detection Time Chart PID Sleep The PID sleep function stops the Inverter when the PID sleep function delay time continues while the PID control target value is at an insufficient level to operate th...

Page 315: ...ith the vector control method 0 0 to 10 0 0 7 1 Yes No No A A 1CDH b8 03 Energy sav ing filter time constant Set the energy saving filter time constant with the vector control method 0 00 to 10 00 0 5...

Page 316: ...load is light may become unstable Motor efficiency varies due to temperature fluctuations and differences in motor characteristics Conse quently control motor efficiency online to optimize efficiency...

Page 317: ...rent Sets the motor no load current in 1 A units This constant is automatically set during autotuning 0 00 to 1 89 3 1 20 A 1 No A A A A 310H E2 04 Number of motor poles Sets the number of motor poles...

Page 318: ...he no load current value for a standard Yaskawa 4 pole motor Number of Motor Poles Setting E2 04 is displayed only when V f control method with PG is selected Set the number of motor poles number of p...

Page 319: ...There is excessive torque loss from the motor bearings There is excessive torque loss from a fan pump etc Motor Iron Loss for Torque Compensation Setting E2 10 is displayed only when in V f control me...

Page 320: ...ded Always ensure that the four frequen cies are set in the following manner E1 04 FMAX E1 06 FA E1 07 FB E1 09 FMIN 40 0 to 400 0 6 60 0 Hz 2 No Q Q Q Q 303H 40 0 to 300 0 5 E1 05 Max voltage 0 0 to...

Page 321: ...Class E1 01 Setting OV Detection Level BTR Operation Level 200 V Class All values Approx 410 V Approx 394 V 400 V Class 400 V or more Approx 820 V Approx 788 V Less than 400 V Approx 720 V Approx 682...

Page 322: ...t Torque Characteristics Set Value 4 to 7 High startup torque Set value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Initial v...

Page 323: ...aracteristics Set Value 4 to 7 High Startup Torque Set Value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Initial value of set...

Page 324: ...Torque Characteristics Set Value 4 to 7 High Startup Torque Set Value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Initial va...

Page 325: ...E1 08 will be ignored Fig 6 66 User Set V f Pattern Setting Precautions When the setting is to user defined V f pattern beware of the following points When changing control method constants E1 07 to...

Page 326: ...delay time in ms units This function can be used to adjust the noise of the torque control signal or the responsive ness with the host controller When oscillation occurs during torque control increase...

Page 327: ...d from H3 05 0 0 to 1000 0 100 0 Yes A A A A 415H H3 07 Bias termi nal A3 Sets the input gain level when 0 V is input Set according to the 100 value selected from H3 05 100 0 to 100 0 0 0 Yes A A A A...

Page 328: ...is selected Output when the motor is rotating at the speed limit No No No Yes Set ting Value Function Control Methods V f V f with PG Open Loop Vec tor Flux Vec tor 0 Add to terminal A1 Yes Yes Yes Y...

Page 329: ...value and it consists of the speed limiter circuit and priority circuit When the motor speed exceeds the speed limit value during torque control the speed limiter circuit generates the suppression tor...

Page 330: ...e input is negative For the rewinding operation the speed limit is positive and the torque reference input is negative If the motor turns faster than the speed limit a negative compensation value is o...

Page 331: ...for the loss The direction of torque will be as follows Positive voltage current Torque compensation reference for forward motor rotation counterclockwise as viewed from the motor output axis Negativ...

Page 332: ...control During speed control The analog input terminal is used as the torque limit input During torque control The analog input terminal is used as the torque reference input When the Run Command turn...

Page 333: ...in 1 Sets the proportional gain of the speed loop ASR 1 00 to 300 00 1 20 00 2 Yes No A No A 21BH C5 02 ASR inte gral I time 1 Sets the integral time of the speed loop ASR in 1 second units 0 000 to 1...

Page 334: ...00 0 004 s No No No No A 220H C5 07 ASR switching frequency Sets the frequency for switching between Proportion Gain 1 2 and Inte gral Time 1 2 in Hz units The multi function input ASR switch ing prop...

Page 335: ...al FM monitor selection 2 Settings that allow multi func tion analog output 1 to be used to monitor the output frequency H4 02 Multi function analog output 1 terminal FM output gain 1 00 H4 03 Multi f...

Page 336: ...Fig 6 70 Responsiveness for Proportional Gain Adjusting ASR Integral Time 1 C5 02 This constant sets the speed control ASR integral time Lengthening the integral time lowers the responsiveness and wea...

Page 337: ...01 C5 02 Adjust these constants at normal operating speed Increase C5 01 ASR proportional gain 1 until there is no oscillation Decrease C5 02 ASR integral time 1 until there is no oscillation Refer t...

Page 338: ...d increase C5 04 Gain Adjustments at Maximum Output Frequency Operate the motor at the maximum output frequency Increase C5 01 ASR proportional gain 1 to a level where there is no oscillation Decrease...

Page 339: ...trol 0 Disabled 1 Enabled 0 or 1 0 No No No No A 5B0H N5 02 Motor accel eration time Set the time required to acceler ate the motor at the rated torque T100 to the rated speed Nr J GD2 4 P Motor rated...

Page 340: ...i e if b7 01 is not set to 0 0 disable feed forward control i e set N5 01 to 0 Droop Control Function SPEC E or Later Only Droop control is a function that allows the user to set the amount of motor s...

Page 341: ...t a 100 motor torque as a percentage of the maximum output frequency Fig 6 76 Droop Control Gain Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Method...

Page 342: ...E1 09 E1 09 is used to set the starting frequency for the DC injection braking In flux vector control b2 01 is used to set the starting frequency for the zero speed control 0 0 to 10 0 0 5 Hz No A A A...

Page 343: ...ON Zero servo No No No Yes Set ting Value Function Control Methods V f V f with PG Open Loop Vec tor Flux Vec tor 33 Zero servo end ON Current position is within zero servo start position the zero se...

Page 344: ...setting is too large Adjust b9 01 after adjusting the speed control gain The zero servo detection width is set as the allowable position offset from the zero servo start position Set 4 times the numb...

Page 345: ...ence setting and monitor Sets the units that will be set and displayed for the frequency ref erence and frequency monitor 0 0 01 Hz units 1 0 01 units Maximum output frequency is 100 2 to 39 min 1 uni...

Page 346: ...A 506H o2 03 User con stant initial value Clears or stores user initial val ues 0 Stores not set 1 Begins storing Records the set constants as user initial values 2 All clear Clears all recorded user...

Page 347: ...he Inverter constants using the user set initial values in memory To clear the user set initial values in memory set o2 03 to 2 Setting the Frequency Reference using the UP and DOWN Keys without Using...

Page 348: ...r Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec tor Flux Vec tor o3 01 Copy func tion selection 0 Normal oper...

Page 349: ...e write operation will be stopped Table 6 1 READ Function Procedure Step No Digital Operator Display Explanation 1 Press the Menu Key and select advanced pro gramming mode 2 Press the DATA ENTER Key a...

Page 350: ...select the constants setting display 5 Change the set value to 2 using the Increment Key 6 Set the changed data using the DATA ENTER Key The COPY function will start 7 If the COPY function ends norma...

Page 351: ...are being copied Do not shut down the power while copying the constants Table 6 3 VERIFY Function Procedure Step No Digital Operator Display Explanation 1 Press the MENU Key and select advanced pro gr...

Page 352: ...ng A1 01 to 0 Monitor only Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter V f V f with PG Open Loop Vec t...

Page 353: ...s can no longer be changed Programming mode constants can be changed 0 to 9999 0 No A A A A 104H A1 05 Password set ting Used to set a four digit number as the password This constant is not usually di...

Page 354: ...Emergency stop using the deceleration time in C1 09 3 Continue operation To protect the motor or machinery do not normally make this setting 0 to 3 1 No No A No A 381H F1 03 Operation selection at ov...

Page 355: ...cy for the time set in F1 09 are detected as overspeed faults 0 to 120 115 No No A No A 387H F1 09 Overspeed detection delay time 0 0 to 2 0 0 0 s No No A No A 388H F1 10 Excessive speed devia tion de...

Page 356: ...Direction and Motor Rotation Direction Constant F1 05 matches the PG rotation direction and the motor rotation direction If the motor is rotating for wards set whether it is A phase driven or B phase...

Page 357: ...e PG are monitor outputs Detecting PG Open Circuit Select the stopping method when PG cable disconnected is detected and the PG open circuit PGO detection time When the Inverter is operating with the...

Page 358: ...37 1 No A A A A 39AH F5 03 Channel 3 output selec tion Effective when a DO 08 Digital Output Board is used Set the number of the multi function output to be output 0 to 37 2 No A A A A 39BH F5 04 Chan...

Page 359: ...Set the number of the multi function output to be output 0 to 37 0F No A A A A 3A0H F5 09 DO 08 out put mode selection Effective when a DO 08 Digital Output Board is used Set the output mode 0 8 chan...

Page 360: ...need to be set for the AI 14U Set Value Terminal Number Output Details 1 Binary code output TD5 TD11 bit 0 Encoded output Refer to table below TD6 TD11 bit 1 TD7 TD11 bit 2 TD8 TD11 bit 3 TD9 TD11 Ze...

Page 361: ...r uni polar input selec tion Sets the functions for channel 1 to 3 which are effective when the AI 14B Analog Reference Board is used 0 3 channel individual Chan nel 1 terminal A1 Channel 2 terminal A...

Page 362: ...and frequency monitor 0 0 01 Hz units 1 0 01 units Maximum output frequency is 100 2 to 39 min 1 units Sets the motor poles 40 to 39999 User desired display Set the desired values for setting and dis...

Page 363: ...digit BCD with Sign 5 digit BCD with out Sign F3 01 7 S1 12 bit F3 01 7 S1 16 bit F3 01 0 to 5 S1 12 bit F3 01 0 to 5 S1 16 bit F3 01 6 S1 16 bit TC1 1 Bit 1 20 Bit 1 20 1 BCD digit 1 0 to 9 1 BCD dig...

Page 364: ...03 F3 01 Switch S1 Reference Input Mode Reference Setting Range U1 01 Monitor Unit o1 03 0 o1 03 1 0 or 1 0 12 bits 3 digit BCD with sign 1 110 to 110 0 01 Hz 0 01 16 bits 4 digit BCD with sign 1 110...

Page 365: ...BCD with sign 100 1 to 4 digit setting of o1 03 9999 to 9999 when o1 03 9999 x1000 x 1 to 3 16 bits 4 digit BCD with sign 100 10000 1000 to 1000 F3 01 Reference Input Mode Reference Setting Range U1...

Page 366: ...motor may not run smoothly when it starts running 3 The hysteresis in frequency detection 2 can be adjusted from 0 1 to 0 5 Hz by L4 02 speed agree detection width Change the setting to approxi matel...

Page 367: ...with PG open loop vector Note For variable speed operation by an analog signal set to b1 01 1 BR Inverter Varispeed F7 Forward run UP DOWN HIGH LOW Reverse run S2 Multi step speed reference 2 MA MB M...

Page 368: ...it The torque limit values L7 01 to L7 04 are the motor s rated torque When there is a possibility of insuffi cient torque at start up or other time increase the Inverter capacity and set the torque l...

Page 369: ...Acceleration Deceleration Time If the delay time for the holding brake s mechanical operation is not taken into consideration and the accelera tion deceleration time on the Inverter side is set to a t...

Page 370: ...t Increasing torque and speed response Controlling hunting and vibration 20 ms 20 to 100 ms Torque or speed response is insufficient Reduce the setting Hunting or vibration occurs Increase the set tin...

Page 371: ...quency at which to change the ASR proportional gain and inte gral time when the same val ues cannot be used for both high speed and low speed operation C5 06 ASR pri mary delay time Controlling huntin...

Page 372: ...ac tory setting for all other S curve characteristic times is 0 20 second Make appropriate settings for the accel decel times and S curve characteristic times at each point S curve characteristic time...

Page 373: ...ion braking time at start 0 2 to 0 5 s b2 02 DC injection braking current 50 to 80 open loop vector control V f control only IMPORTANT 1 When the load cannot be maintained sufficiently using DC inject...

Page 374: ...hart for lifting Fig 6 85 Torque Compensation Time Chart Lifting S1 UP S2 Reverse run DOWN HIGH LOW S6 Multi step speed reference 2 SC Using elevator control circuit Torque compensation signal 10 to 1...

Page 375: ...d ing 125 of the Inverter rated current or more flows repeatedly the IGBT in the Inverter will be subject to heat stress resulting in a shortened life span In this case select CT instead of VT and red...

Page 376: ...resistor is not used with a regenerative load When this func tion is enabled the torque reference on the regenerative side is automatically inhibited in the Inverter during regeneration Using this fun...

Page 377: ...Troubleshooting This chapter describes the fault displays and countermeasure for the Inverter and motor prob lems and countermeasures Protective and Diagnostic Functions 7 2 Troubleshooting 7 21...

Page 378: ...too short A special purpose motor or motor with a capacity too large for the Inverter is being used A magnetic contactor was switched at the Inverter output Reset the fault after correcting its cause...

Page 379: ...Use the estimated speed search function Perform stationary autotuning for line to line resis tance only Improper PG cable connection PG noise PG disconnection Check to see if the PG cable is connected...

Page 380: ...e too large The voltage balance between phases is bad Reset the fault after correcting its cause Output Open phase An open phase occurred at the Inverter output This fault is detected when L8 07 is se...

Page 381: ...educe the load increase the deceleration time or reduce the motor speed Change to a Braking Resistor Unit Internal Braking Transistor Fault The braking transistor is not operating properly The braking...

Page 382: ...unting and vibration Use the speed search function Adjust the settings of the Speed search operating current b3 02 and Speed search deceleration time b3 03 Use the estimated speed search function Perf...

Page 383: ...he gain again The reference speed is too high Check the reference circuit and reference gain The settings in F1 08 and F1 09 aren t appropriate Check the settings in F1 08 and F1 09 PG Disconnection D...

Page 384: ...l noise Exceeded Allowable Number of Speed Search Retrials The speed search has been retried more than the number of times set in b3 19 Number of speed search retri als The settings in b3 17 and b3 18...

Page 385: ...ry turning the power supply off and on again The control circuit is damaged Replace the Inverter EEPROM Error Try turning the power supply off and on again The Inverter power supply was shut off while...

Page 386: ...lace the Inverter Communications Option Board A D Converter Error The option board is not connected properly Turn off the power and insert the board again The option board s A D converter is faulty Re...

Page 387: ...nd V is 20 mA or less The short circuit bar between 1 and 2 terminals in the control circuit has been removed Attach the short circuit bar P terminal and N terminal of the Brak ing Unit are connected...

Page 388: ...s table See corrective actions for UV1 UV2 and UV3 faults in the previous table blink ing Main Circuit Overvoltage The main circuit DC voltage exceeded the overvoltage detection level 200 V Class Appr...

Page 389: ...re that the current setting in L6 05 and time setting in L6 06 are appropriate Check the mechanical system and correct the cause of the overtorque blink ing Overspeed The speed has been greater than t...

Page 390: ...n b5 14 PID feedback loss detection time The settings in b5 13 and b5 14 aren t appropriate Check the settings in b5 13 and b5 14 The wiring of the PID feedback cir cuit is incorrect Fix the wiring bl...

Page 391: ...Error Station number of SI T option board was out of setting range Station number setting error Check the setting of the station num ber Circuit of SI T option board is faulty Check the communication...

Page 392: ...negative speed commands have not been set at the same time The emergency Stop Command NO and NC have been set at the same time Deceleration at momentary power loss KEB command 65 or 66 and High slip...

Page 393: ...E1 07 FB E1 09 FMIN E3 02 FMAX E3 04 FA E3 05 FB E3 07 FMIN Constant Setting Error One of the following constant setting errors exists C6 05 Carrier Frequency Gain 6 the Carrier Frequency Lower Limit...

Page 394: ...user constant Check the input data Check the motor wiring If the motor is connected to the machine disconnect it No load current error Rated slip error Acceleration error detected only for rotational...

Page 395: ...tant so a temporary setting was made for the motor core saturation coefficient Check the input data Check motor wiring If the motor is connected to the machine disconnect it Rated current setting alar...

Page 396: ...same control method Verify error The constant written to the Inverter was compared with the constant in the Digital Operator and they were differ ent Retry the copy Checksum error The checksum in the...

Page 397: ...write enable set value 1B is set for a multi function input terminal H1 01 to H1 06 If the constant write enable input is OFF the constants cannot be changed Turn it ON and then set the constants Pass...

Page 398: ...reference will be zero Check to be sure that the set value and analog input value are correct The motor does not operate when an external operation signal is input The following causes are possible Th...

Page 399: ...e the frequency reference to at least the minimum output frequency There is a multi function analog input setting error If multi function analog inputs or H3 09 is set to 1 frequency gain and if no vo...

Page 400: ...ng the power supply off and on again Set b8 01 Run Command selection in programming modes to 1 Cannot oper ate to remain in the drive mode and continue operation even if the MENU Key or ESC Key is pre...

Page 401: ...for the multi function analog input H3 09 10 to 12 or 15 check to be sure that the analog input value is suitable The stall prevention level during acceleration is too low If the value set for L3 02...

Page 402: ...ut voltage will be 200 VAC If as a result of vector control the output voltage refer ence value exceeds the Inverter output voltage maximum value the speed control accuracy will decrease Use a motor w...

Page 403: ...r Overheats Take the following steps 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 mo...

Page 404: ...er to operate and cut off the power supply Change to a ground fault interrupter with a high leakage detection level i e a sensitivity current of 200 mA or greater per Unit with an operating time of 0...

Page 405: ...liminated in this way set the hunting prevention selection constant N1 01 to 0 disabled and then try adjusting the gain again Oscillation and hunting are occurring with flux vector control The gain ad...

Page 406: ...is insufficient when starting This can be prevented by slowing fan rotation by DC injection braking before starting the fan Increase the constant b2 03 DC injection braking time initial excitation at...

Page 407: ...Maintenance and Inspection This chapter describes basic maintenance and inspection for the Inverter Maintenance and Inspection 8 2...

Page 408: ...erform maintenance and inspection Be sure not to touch terminals right after the power has been turned off Doing so can result in electric shock Table 8 1 Periodic Inspections Item Inspection Correcti...

Page 409: ...d on the following usage conditions Ambient temperature Yearly average of 30 C Load factor 80 max Operating rate 12 hours max per day Procedure for Adjusting Constants after Replacement of Control Boa...

Page 410: ...ance of the Drive will not be fully obtained Step No Digital Operator Display Description 1 Set o2 04 kVA selection to the capacity of the Inverter that you use 2 Set A1 03 Initialize to 2220 2 wire i...

Page 411: ...75 2 1 2 1 90 2 1 2 1 110 2 1 2 1 132 2 1 160 2 1 185 4 2 220 4 2 300 5 2 Table 8 3 Number of Cooling Fans to be Used Continued Maximum Motor Capacity kW 200 V Class 400 V Class Heatsink Cooling Fan...

Page 412: ...arrow 2 2 Pull out the cable connected to the fan from the fan cover and disconnect the relay connector 3 Open the fan cover on the left and right sides and remove the fan cover from the fan Mounting...

Page 413: ...together with the control circuit terminal board This procedure is not required for 400 V Class Inverters of 37 kW 45 kW and 55 kW Refer to page 8 21 3 Remove the cooling fan power cable connector CN...

Page 414: ...to the mounting hole until it meets with A Fig 8 3 2 Push the fan cover toward the top of the Inverter Fig 8 4 3 Make sure that there is no gap between the fan cover and A Then screw it in place with...

Page 415: ...erter 5 Remove the cooling fan from the fan cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of the components W...

Page 416: ...ver from the Inverter 4 Remove the cooling fan from the fan cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of...

Page 417: ...cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of the components When attaching the cooling fan to the mountin...

Page 418: ...he Inverter 4 Remove the cooling fan from the fan cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of the compon...

Page 419: ...a new cooling fan reverse the above procedure to attach all of the components When attaching the cooling fan to the mounting bracket be sure that the airflow faces the top of the Inverter 1 There is n...

Page 420: ...n reverse the above procedure to attach all of the components When attaching the cooling fan to the mounting bracket be sure that the airflow faces the top of the Inverter Make sure that the fan cable...

Page 421: ...the Inverter 4 Replace the fan units with new ones And remove the screws for the fan power relay board and attach this board to the new unit Mounting the Cooling Fan After attaching a new cooling fan...

Page 422: ...ve the Digital Operator the terminal cover and the front cover 2 Remove the control circuit terminal board Remove the cables connected to the terminals if necessary 3 While pushing the two tabs A in d...

Page 423: ...of the Inverter direction indicated by the arrow Mount the fan securely using the fan tabs B Confirm that there are no cables in contact with the fan s rotating parts Fig 8 14 Circulation Fan Replace...

Page 424: ...ve the control board mounting panel 4 Replace the circulation fan installed behind the control board mounting panel Mounting the Circulation Fan Reverse the above procedure to mount the fan Be sure to...

Page 425: ...e fan from the fan cover and replace it with a new one Mounting the Circulation Fan Reverse the above procedure to mount the fan Be sure to mount the fan so that the air flows in the direction indicat...

Page 426: ...lace it with a new one Mounting the Circulation Fan Reverse the above procedure to mount the fan Be sure to mount the fan so that the air flows in the direction indicated by the arrow in the correspon...

Page 427: ...s completely They are self rising 4 Pull the terminal board out sideways in direction 2 with the screws sticking out from the board Mounting the Control Circuit Terminal Board Reverse the removal proc...

Page 428: ...ons This chapter describes the basic specifications of the Inverter and specifications for options and peripheral devices Standard Inverter Specifications 9 2 Specifications of Options and Peripheral...

Page 429: ...applicable motor output kW 0 4 0 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 22 30 37 45 55 75 90 110 Rated input current A 3 8 4 9 8 4 11 5 18 24 37 52 68 84 94 120 160 198 237 317 381 457 Rated output capacit...

Page 430: ...r 480 VAC 50 60 Hz Allowable voltage fluctua tion 10 15 Allowable frequency fluc tuation 5 Measures for power supply harmonics DC reactor Optional 12 phase rec tification Not possible Model Number CIM...

Page 431: ...tion jump frequencies upper and lower limits for frequency references DC braking for starting and stopping high slip braking PID control with sleep function energy saving control MEMOBUS communication...

Page 432: ...cified deceleration time if this function is not disabled 6 Derating is required for applications that use repetitive loads Refer to page 10 6 for details 7 The ground fault here is one which occurs i...

Page 433: ...Reduces noise generated by the Inverter Connect as close to the Inverter as possible Enable stopping the machine in a set time Braking Resistor ERF 150WJ R00 Consumes the regenerative motor energy wit...

Page 434: ...oards Analog Mon itor Board AO 08 73600 D001X Converts analog signals to monitor the Inverter s output status output frequency output current etc to absolute values and outputs them Output resolution...

Page 435: ...stants output frequencies output currents etc InterBus S Communica tions Inter face Board SI R Used to communicate with an Inverter from a host computer using InterBus S communications to start stop I...

Page 436: ...cations Inter face Board SI T 73600 C030X Used to communicate with an Inverter from a host computer using MECHATROLINK communications to start stop Inverter operation read set parameters and read set...

Page 437: ...peripheral devices and also pro vides lists of constants Varispeed F7 Control Methods 10 2 Inverter Application Precautions 10 6 Motor Application Precautions 10 9 Conformance to UL Standard 10 11 Con...

Page 438: ...ns Variable speed con trol particularly for control of multiple motors with a single Inverter and for replacing existing Inverters Applications requir ing high precision speed control using a PG on th...

Page 439: ...the motor s efficiency with light loads 11 This function improves the deceleration time without using a braking resistor by making the motor winding absorb regenerative power As a standard this func...

Page 440: ...acity During high slip braking motor loss increases so use a high slip braking frequency of 5 ED or less and a braking time of 90 seconds or less Once high slip braking has started the motor cannot be...

Page 441: ...ables the use of high performance drives without a speed detector PG pulse gen erator wiring is not required Fig 10 3 Flux Vector Control A1 02 3 SPEC E or Later Only Flux vector control is suitable f...

Page 442: ...the rated output current of the Inverter is 1 1 times the sum of all the motor rated currents Applications with Repetitive Loads Applications with repetitive loads cranes elevators presses washing ma...

Page 443: ...Limits The Digital Operator can be used to set high speed operation up to a maximum of 400 Hz depends on the car rier frequency Incorrect settings can be dangerous Use the maximum frequency setting fu...

Page 444: ...r supply voltage the lifetime of the transformer for the power supply or the wind capacity of the cooling fan may be reduced If the jumper is inserted and the voltage setting is too low for the actual...

Page 445: ...aring durability Contact your Yaskawa representative for details Torque Characteristics The motor may require more acceleration torque when the motor is operated with the Inverter than when oper ated...

Page 446: ...an explosion proof motor is to be used it must be subject to an explosion proof test in conjunction with the Inverter This is also applicable when an existing explosion proof motor is to be operated w...

Page 447: ...or the control circuits See below table Table 10 2 JST Closed Loop Connector Model Inverter Model CIMR F7A JST Kit P N Input Output 2011 14 5 14 5 2015 38 6 22 6 2018 38 8 38 8 2022 60 8 38 8 2030 60...

Page 448: ...amperes 600 VAC maximum Motor Overheat Protection To protect the motor from overheating set the E2 01 constant in the Inverter to the same value as the level of the motor rated current Table 10 3 Powe...

Page 449: ...the responsibility of customers making products incorporating the Inverter to attach CE markings to the finished products The customer must confirm that the finished products machines or installations...

Page 450: ...speed reference 1 Multi step speed reference 2 Jog frequency selection for Braking Unit Thermal switch contact CN5 NPN setting optional MEMOBUS communications RS 485 422 Pulse train input Frequency F...

Page 451: ...27 22P2 240 20 34 to 98 CR2LS 30 UL FUJI 250 V 30 A 60 23P7 240 30 82 to 220 CR2LS 50 UL FUJI 250 V 50 A 200 25P5 240 40 220 to 610 CR2LS 75 UL FUJI 250 V 75 A 276 27P5 240 60 290 to 1300 CR2LS 75 UL...

Page 452: ...5 750 to 5800 CR6L 150 UL FUJI 600 V 150 A 3070 4045 480 150 920 to 13000 CR6L 150 UL FUJI 600 V 150 A 3070 4055 480 150 1500 to 13000 CR6L 200 UL FUJI 600 V 200 A 5200 4075 480 250 3000 to 55000 CR6L...

Page 453: ...Standards on the input side Refer to Table 10 5 EMC Noise Filters Use a shielded line or metal piping for wiring between the Inverter and Motor Make the wiring as short as possible To suppress harmoni...

Page 454: ...30 23P7 FS5973 35 07 35 1 4 141 46 330 25P5 27P5 FS5973 60 07 60 3 206 60 355 2011 2015 FS5973 100 07 100 4 9 236 80 408 2018 2022 FS5973 130 35 130 4 3 90 180 370 2030 2037 FS5973 160 40 160 6 120 17...

Page 455: ...451 4090 FN3359 250 28 250 7 230 125 300 4110 4132 FS5972 410 99 410 10 5 260 115 386 4160 4185 4220 FS5972 600 99 600 11 260 135 386 4300 FS5972 800 99 800 31 300 160 716 Table 10 6 DC Reactors for S...

Page 456: ...acts Thermal overload relay trip contacts Braking Resistor Unit 3 Inverter Overload relay trip contact of Braking Resistor Unit Fault contacts Motor 200 V Class Inverters Ground to 100 max 400 V Class...

Page 457: ...ing Resistor Unit Fault contacts Braking Unit Optional Inverter Motor Level detector Braking Resistor Unit 2 Optional Braking Resistor overheating contacts Thermal overload relay trip contacts Ground...

Page 458: ...Reverse Run Com mand reverse run when ON Disable stall prevention during deceleration by setting L3 04 to Resistor Unit The motor may not stop within the deceleration time if this setting is not chang...

Page 459: ...erload relay trip contact of Braking Resistor Unit Voltage setting Ground to 10 max Fault contact output Forward Run Com mand forward run when ON Reverse Run Com mand reverse run when ON Fault contact...

Page 460: ...Sequence common 0 V Shield terminal Master speed 0 to 10 V 20 k Speed setting power 15 V 20 mA Master speed 4 to 20 mA 250 Fault contact output Multi function contact output Default Running signal JV...

Page 461: ...V A1 A2 AC 0 V Master speed pulse train 0 to 32 kHz 3 k 0 to 10 V 20 k 4 to 20 mA 250 0 to 10 V 20 k input High level 3 5 to 13 2 V input Frequency setting power 15 V 20 mA Master speed reference Mas...

Page 462: ...cy setting adjustment Frequency setter 2 k External frequency references 2 k 2 1 3 3 phase power T L3 S L2 R L1 MCCB T S R E G Shield wire connection terminal B2 B1 1 2 24 V 8 mA Motor Multi step spee...

Page 463: ...hase power T L3 S L2 R L1 MCCB T S R E G Shield wire connection terminal B2 B1 1 2 24 V 8 mA Multi step speed setting 1 Baseblock command Forward Run Stop Reverse Run Stop External fault Fault reset S...

Page 464: ...RUN T L3 S L2 R L1 3 phase power MCCB T S R FM AM Multi function analog output 1 AC E G 10 to 10 V 2 mA AM FM Default Output frequency 0 to 10 V Default Ouput current 0 to 10 V 10 to 10 V 2 mA Multi...

Page 465: ...ompensation vol ume 0 b3 01 Speed search selection 2 2 b3 02 Speed search operating current 120 2 14 150 2 14 b3 03 Speed search deceleration time 2 0 No Name Fac tory Setting Set ting b3 05 Speed sea...

Page 466: ...10 0 No Name Fac tory Setting Set ting C1 09 Emergency stop time 10 0 C1 10 Accel decel time setting unit 1 C1 11 Accel decel time switching fre quency 0 0 C2 01 S curve characteristic time at acceler...

Page 467: ...4 Frequency reference 14 0 00 d1 15 Frequency reference 15 0 00 d1 16 Frequency reference 16 0 00 No Name Fac tory Setting Set ting d1 17 Jog frequency reference 6 00 d2 01 Frequency reference upper l...

Page 468: ...3 05 Motor 2 mid output frequency 1 FB 3 0 2 No Name Fac tory Setting Set ting E3 06 Motor 2 mid output frequency voltage 1 VC 15 0 9 E3 07 Motor 2 min output frequency FMIN 1 5 2 E3 08 Motor 2 min ou...

Page 469: ...ica tions Option Board 0 F6 06 Torque reference torque limit selection from optical option 0 No Name Fac tory Setting Set ting F6 08 17 Operation selection after SI T WDT error 1 F6 09 17 Number of SI...

Page 470: ...me Fac tory Setting Set ting L1 02 Motor protection time constant 1 0 L1 03 Alarm operation selection during motor overheating 3 L1 04 Motor overheating operation selec tion 1 L1 05 Motor temperature...

Page 471: ...ing fan control delay time 60 L8 12 Ambient temperature 45 No Name Fac tory Setting Set ting L8 15 OL2 characteristics selection at low speeds 1 L8 18 Soft CLA selection 1 2 L8 32 16 OH1 detection of...

Page 472: ...accelerate to the specified speed over the specified acceleration time C1 01 to C1 08 14 C6 01 1 120 C6 01 0 150 15 This constant can be monitored or set only when F is set for C6 02 16 Applicable fo...

Page 473: ...23 control fault 7 7 control method 4 8 control method selection error 7 16 control power fault 7 4 cooling fin overheating 7 4 CPU internal A D converter error 7 9 CPU ASIC mutual diagnosis fault 7...

Page 474: ...unction analog input 6 50 multi function analog input selection error 7 16 multi function input selection error 7 16 multi speed operation 6 10 N noise filter 2 16 no load operation 4 16 number of gea...

Page 475: ...nals 2 24 2 39 surge absorber 2 16 switching monitors when the power supply is ON 6 149 T terminal block 2 5 thermal overload relay 2 18 tightening torque 2 39 timer function 6 108 torque compensation...

Page 476: ...nd under voltage August 2002 Back cover Revision Address March 2003 Revision NEMA1 NEMA1 Type1 Chapter 4 Addition LCD brightness adjustment o1 05 Chapter 6 Addition Using Frequency Detection August 20...

Page 477: ...enance of Parts y Description of how to attach the fan cover for 200 V Class Inverters of 22 kW or 30 kW and 400 V Class Inverters of 22 kW to 55 kW y Description of how to replace the cooing fan and...

Page 478: ...NGAPORE PTE LTD 151 Lorong Chuan 04 01 New Tech Park 556741 Singapore Phone 65 6282 3003 Fax 65 6289 3003 YASKAWA ELECTRIC SHANGHAI CO LTD No 18 Xizang Zhong Road Room 1702 1707 Harbour Ring Plaza Sha...

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