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YASKAWA Varispeed-606PC3 Instruction manual

1. Model 3 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 CIMR phase vzco 000 Single phase Status RUN ALARM MS and NS provided as standard indicators Indica a tors lt 2 T Digital Provided for monitor frequency reference output frequency output cur PA k Opera rent s tor JVOP 2 140 5 u 5 Terminals Main circuit screw terminals 8 Control circuit plug in screw terminal Wiring Dis 100 m 328 ft or less tance between Inverter and Motor Enclosure Open chassis IP20 Open chassis IP20 top closed type or enclosed wall mounted NEMA 1 TYPE 1 Cooling Method Cooling fan is provided for the following models 400 V 1 5 kW or larger Inverters 3 phase Other models are self cooling Ambient Temperature Open chassis IP20 10 to 50 C 14 to 122 F Open chassis IP20 top closed type and enclosed wall mounted NEMA 1 TYPE 1 10 to 40 C 14 to 105 F not frozen Humidity 95 or less non condensing Storage Tem perature 20 to 60 C 4 to 140 F Location Indoor free from corrosive gases or dust Environmental Conditions Elevation 1 000 m 3 280 ft or less Vibration Up to 9 8 m s 1G at 10 to less than 20 Hz up to 2 m s 0 2G at 20 to 50 Hz 1 Temperature during shipping for short period 2 For details refer to Reducing Motor Noise or Le
2. TO tL Ground e Main Circuit Input Power Supply Always connect the power supply line to input terminals R L1 S L2 and T L3 R L1 S L2 for single phase Inverters Never connect them to terminals U T1 V T2 W T3 B1 B2 1 or 2 The Inverter may be damaged if the wrong terminals are connected For single phase Inverters always use terminals R L1 and S L2 Never connect rore terminal T L3 Grounding Use ground terminal i ZAWARNING Always ground the ground terminal according to local grounding codes Failure to observe this warning may result in an electric shock or a fire Never ground the Varispeed V7 to the same ground as welding machines motors or other electrical equipment When several Varispeed V7 Inverters are used side by side ground each as shown in exam ples Do not loop the ground wires O O x ag GU ER Good Good Poor 36 4 Wiring Braking Resistor Connection Optional ZN WARNING To connect the braking resistor cut the protector on terminals B1 and B2 To protect the braking resistor from overheating install a ther mal overload relay between the braking resistor and the Inverter This provides a sequence that turns OFF the power supply with thermal relay trip contacts Failure to observe this warning may result in a fire Use this same procedure when connecting a Braking Resistor Unit Refer to page 232 In
3. 136 O REMOTE Mode 137 O Operating RUN STOP Commands Using DeviceNet Communications 137 lM Selecting Frequency Reference 137 O LOCAL Mode 137 O REMOTE Mode 138 lM Setting Operation Conditions 139 O Reverse Run Prohibit n006 139 O Multi step Speed Selection 139 O Operating at Low Speed 141 O Adjusting Speed Setting Signal 141 O Adjusitng Frequency Upper and Lower Limits 142 16 OOM OBOODOOBBOBOBOBODODOBOOBO OOOOOOOO000O Using Two Acceleration Deceleration Times 143 Momentary Power Loss Ridethrough Method n081 144 S curve Selection n023 145 Torque Detection 146 Frequency Detection Level n095 147 Jump Frequencies n083 to n086 148 Continuing Operation Using Automatic Retry Attempts n082 148 Operating a Coasting Motor without Tripping 149 Holding Acceleration Deceleration Temporarily 150 Reducing Motor Noise or Leakage Current Using Carrier Frequency Selection n080 151 Operator Stop Key S
4. 19 E Checking the Nameplate 20 2 Identifying the Parts 21 3 Mounting 24 E Choosing a Location to Mount the Inverter 24 E Mounting Dimensions 25 E Mounting Removing Components 26 4 Wiring 28 W Wiring Instructions 29 W Wire and Terminal Screw Sizes 30 W Wiring the Main Circuits 36 W Wiring the Control Circuits 38 E Wiring the DeviceNet Communications Cable 39 W Wiring Inspection 40 5 Operating the Inverter 41 Ml Test Run 42 O Operation Check Points 43 E Operating the Digital Operator 44 O Description of Status Indicators 45 W Function Indicator Description 47 O MNTR Multi function Monitoring 48 O Input Output Terminal Status 51 Ml Simple Data Setting 53 6 Operating with DeviceNet Communications
5. Note Usage conditions are as follows Ambient temperature Yearly average of 30 C Load factor 80 max e Operating rate 12 hours max per day 204 8 Maintenance and Inspection O Replacement of Cooling Fan Inverters with Width of 68 mm 2 68 inches 140 mm 5 51 inches or 170 mm 6 69 inches 1 Removal 1 Press the right and left catches on the fan cover in direction 1 and then pull them in direction 2 to remove the fan cover from the Inverter 2 Pull the wiring in direction 3 from the fan cover rear face and remove the protective tube and connector 3 Open the left and right sides of the fan cover to remove the cooling fan from the cover 2 Mounting 1 Mount the cooling fan on the fan cover The arrow mark to indicate the airflow direction of the cooling fan must be on the opposite side to the cover Airflow direction N Connect the connector and mount the protective tube firmly Mount the connector joint section on the fan cover rear face w Mount the fan cover on the Inverter Always mount the right and left catches on the fan cover on the heatsinks 205 Inverters with Width of 108 mm 4 25 inches 1 Removal 1 Remove the front cover and terminal cover and then remove the cooling fan con nector CN10 2 Press the right and left catches on the fan cover in direction 1 and pull the fan cover in direc Cooling tion 2 to remove it from the fan
6. Voltage Capacity Factory Setting Maximum Reduced Class V kW Continuous Current Setting Carrier Fre Output Cur A quency kHz rent A 200 V 0 1 4 10 0 8 Single phase or 0 25 4 10 1 6 aad g5 4 10 3 0 11 4 10 5 0 15 3 7 5 8 0 7 0 2 2 3 7 5 11 0 10 0 3 7 3 7 5 17 5 16 5 5 5 3 7 5 25 23 75 3 7 5 33 30 152 7 Programming Features Voltage Capacity Factory Setting Maximum Reduced Class V kW Continuous Current Setting Carrier Fre Output Cur A quency kHz rent A 400 V 0 37 3 7 5 1 2 1 0 3 phase 0 55 3 7 5 1 8 1 6 1 1 3 75 3 4 3 0 1 5 3 C5 4 8 4 0 2 2 3 75 5 5 4 8 3 0 3 75 7 2 6 3 3 7 3 75 8 6 8 1 5 5 3 TS 14 8 14 8 75 3 75 18 17 0 Reduce the continuous output current when changing the carrier frequency to 4 10 kHz for 200 V Class 1 5 kW e or more and 400 V Class Inverters Refer to the table above for the reduced current Operation Condition Input power supply voltage 3 phase 200 to 230 V 200 V Class Single phase 200 to 240 V 200 V Class 3 phase 380 to 460 V 400 V Class Ambient temperature 10 to 50 C 14 to 122 F Protection structure open chassis type IP20 10 to 40 C 14 to 105 F Protection structure top closed type IP20 enclosed wall mounted type NEMA 1 TYPE 1 9 2 Ifthe wiring distance is long reduce the Inverter carrier frequency as described below
7. Wiring Distance Up to 30 m Up to50m Up to 100m More than between Inverter 100 m and Motor Carrier Frequency 14 5 kHz or 10 kHz or 5 kHz or 2 5 kHz or n080 setting less less less less n080 5 6 n080 1 2 n080 1 2 n080 1 7 3 4 7 8 9 7 8 9 8 9 3 Set the Carrier Frequency Selection n080 to 1 2 3 or 4 when using vector control mode Do not set it to 7 8 or 9 153 154 4 The carrier frequency is automatically reduced to 2 5 kHz when the Reducing Carrier Frequency Selection at Low Speed n175 is set to 1 and the following conditions are satisfied Output frequency lt 5 Hz Output current 110 Factory setting 0 Disabled 5 When repeatedly starting and stopping a load that is more than 120 of the Inverter s rated current with a period of less than 10 minutes set the Reducing Carrier Frequency Selection at Low Speed n175 to 1 O Operator Stop Key Selection n007 ZN WARNING The Digital Operator stop button can be disabled by a setting in the Inverter Install a separate emergency stop switch Failure to observe this warning may result in injury Set the processing when the STOP key is pressed during operation either from a multi function input terminal or communications Setting 0 Description The STOP key is effective either from a multi function input terminal or communications When the STOP key is pressed the Inverter stops ac cordin
8. Constant Name Unit Setting Range Factory No Setting n145 Search Operation Voltage Step at 0 1 to 10 0 0 5 n146 Search Operation Voltage Step at 0 1 to 10 0 0 2 n143 Power Average Time x24 ms 1 to 200 1 24 ms Voltage fluctuation 7 Programming Features Output voltage Search Operation Power Detection Hold Width n161 When the power fluctuation is less than this value the output voltage is held for 3 seconds and then the search operating mode is started Set the hold width as a percentage of the power that is currently held Constant No n161 Name Search Operation Power Detection Hold Width Unit Setting Range 0 to 100 Factory Setting 10 Time Constant of Power Detection Filter n162 Response at load changes is improved when this value is small At low frequency however unstable rotation will result Constant No n162 Name Time Constant of Power Detection Filter Unit x4 ms Setting Range 0 to 255 Factory Setting 5 20 ms 177 178 O Motor Code The Energy saving Coefficient K2 n140 is set to a value that corre sponds to the Motor Code n158 Motor Type Voltage Class Capacity Motor Code Energy saving n158 Coefficient K2 n140 Yaskawa 200 V 0 1 kW 0 481 7 General pur pose Motor 0 2 kW
9. 5 Operating the Inverter E Simple Data Setting Digital setting refer to 5 Operating the Inverter and potentiometer setting are both possible for simple acceleration deceleration operation of the Varispeed V7 DeviceNet communications are set to enabled at the factory n004 9 Simple Operation from the Digital Operator Using Frequency Reference Following is an example in which forward and reverse run is performed with a standard motor with frequency set to 1 800 r min acceleration time set to 15 s and deceleration time set to 5 s Refer to page 127 for details on parameter settings 53 54 Operation Steps 1 Turn ON the power supply 2 Set constant n004 to 1 Enables the potentiometer and RUN STOP commands from the Digital Operator 3 Set the following constants n019 15 0 Acceleration Time n020 5 0 Deceleration Time 4 Select forward or reverse run by pressing the or ey key Examine the application Never select REV when reverse run is prohibited e 5 Set the reference by pressing the or key 6 Press RUN 7 Press STOP to stop Opera tor Dis play 15 0 For For ward Or crEu Rever se 1800 1800 1800 Function Indicators vee FREF vey vues PRGM any vue PRGM ERX E F R rN vig FREF sage EFTA FOUT ETS FOUT Lue FEN St
10. 118 Error Contents Cause Code 21 Hex Data set A simple upper lower limit error ting error occurred with control data or constant write operation A constant setting error occurred when a constant was written 22 Hex Write in Attempted to write a constant from the mode error master while Inverter was running Attempted to write a constant from the master with the ENTER command while Inverter was running Attempted to write a constant from the master during a UV undervoltage occurrence Attempted to write a constant from the master with the ENTER command during a UV undervoltage occur rence Attempted to write a constant other than n01 8 9 10 11 or 20 Con stant Initialization from the master during an F04 occurrence Attempted to write a constant from the master while data was being stored Attempted to write data from the mas ter but the data was read only 6 Operating with DeviceNet Communications E MEMOBUS Register Tables Reference Data Read Write Registers Write zeroes in the unused bits Do not write any data in the reserved registers Register Contents Number 0000H Reserved 0001H Operation signals Bit 0 RUN command 1 RUN 0 STOP 1 Reverse RUN command 1 Reverse run 0 Stop 2 Multi function input reference 3 Function selected by n052 3 Multi function input reference 4 Fun
11. In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 00 01 Object Indicates the AC 0001 OK Word Soft DC Drive object s ware software revision Revision 01 03 At Refer Indicates that the 00 OK Byte ence Inverter s frequen cy detection level was detected 00 Stopped accel erating or deceler ating 01 Frequency matches 111 In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 01 04 NetRef Sets the Frequen 00 01 00 OK OK Byte cy Reference right See note 1 00 Use the Fre quency Reference input method set in constant n004 Frequency Refer ence Selection 01 Enables the Frequency Refer ence from De viceNet bytes 2 and 3 06 Drive Sets the Inverter s 00 to 01 OK OK Byte Mode control mode See 03 note 3 00 Vector control 01 V f control 07 Speed Indicates the 0000 OK Word Actual Inverter s speed See note 2 Minimum units r min 28 sS Speed scale attribute 16 08 Speed Sets or references Oto 0000 OK OK Word Ref the Inverter s max speed reference fre See note 2 quen Minimum units r cy min 28S 88 Speed scale attribute 16 09 Current Indicates the _ 0000 OK Word Actual Inverter s output current Minimum units 0 1 A 2 S CS Current scale attribute 17 OF Power
12. Termi Termi Termi Local UV OPE nalP2 nal P1 nal Re MA mote 2 Speed Actual Low Byte 3 Speed Actual High Byte 4 Speed Reference Low Byte 5 Speed Reference High Byte 6 Output Current Low Byte 7 Output Current High Byte Data Name Contents Byte 0 Running Indicates the Inverter s operating status bit 0 0 Stopped 1 Operating forward operating in reverse or applying DC injection braking 6 Operating with DeviceNet Communications Data Name Contents Byte 0 ZSP Indicates the Inverter s operating status bit 1 0 Operating forward or in reverse 1 Stopped or applying DC injection braking Byte 0 Rev Run Indicates the Inverter s operating status bit2 ning 0 Operating forward stopped Reverse RUN command OFF or applying DC injection braking Reverse RUN com mand OFF 1 Operating in reverse stopped Reverse RUN command ON or applying DC injection braking Reverse RUN command ON Byte 0 Reset Indicates the input status of the bit 3 Inverter s RESET signal 0 1 RESET signal being input Byte 0 At Refer Indicates that the Inverter s frequency bit 4 ence match was detected 0 Stopped accelerating or decelerat ing 1 Frequency matches Byte 0 Ready Indicates the Inverter s preparation sta bit 5 tus 0 Fault detected or initializing 1 Preparations for operation completed Byte 0 Warning Indic
13. 1 Enables the Frequency Reference from DeviceNet bytes 2 and 3 Bytes Speed Sets the Inverter s speed reference 2 and 3 Reference The speed reference is exactly the same as it is in a Basic I O Instances Output Inverter Master Instance 71 47 Hex Byte 0 Bit 7 Bit6 At Ref Ref erence From Net BitS Bit4 Bit3 Bit2 Bit1 BitO Ctrl Ready Run Run Warn Fault From ning 2 ning 1 ing ed Net Rev Fwd Speed Actual Low Byte 6 Operating with DeviceNet Communications Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 3 Speed Actual High Byte Data Name Contents Byte 0 Faulted Indicates that the Inverter detected a bit 0 fault 0 Normal 1 Fault detected Byte 0 Warning Indicates that the Inverter detected a bit 1 warning 0 Normal 1 Warning detected Byte 0 Running 1 Indicates the Inverter s operating status bit2 Fwd 0 Stopped operating in reverse or applying DC injection braking Reverse RUN command ON 1 Operating forward or applying DC injection braking Reverse RUN com mand OFF Byte 0 Running 2 Indicates the Inverter s operating status bit3 Rev 0 Stopped operating forward or apply ing DC injection braking Reverse RUN command OFF 1 Operating in reverse or applying DC injection braking Reverse RUN com mand ON Byte 0 Ready Indic
14. 189 O VERIFY Function 190 O Inverter Capacity Display 192 O Software No Display 194 O Display List 194 W Unit Selection for Frequency Reference Setting Display 196 E Selecting Processing for Frequency Reference Loss n064 198 E Input Output Open phase Detection 199 MM Undertorque Detection 200 8 Maintenance and Inspection 202 W Periodic Inspection 203 E Part Replacement 204 O Replacement of Cooling Fan 205 9 Fault Diagnosis 207 W Protective and Diagnostic Functions 207 O Corrective Actions of Models with Blank Cover 207 O Corrective Actions of Models with Digital Operator 208 O Errors Indicated by the DeviceNet Communications Indicators 218 W Troubleshooting 220 10 Specifications 223 W Standard Specifications 200 V Class 223 W Standard Specifications 400 V Class 227 MM Standard Wiring 231 E Sequence Input Connection with NPN PNP Transistor 234 E Dimens
15. 36 28 28 126 OPERATION A WARNING Only turn ON the input power supply after con firming that the Digital Operator or blank cover optional are in place Do not remove the Digital Operator remove the covers or set rotary switches while current is flowing Failure to observe this warning may result in an elec tric shock Never operate the Digital Operator or DIP switches with wet hands Failure to observe this warning may result in an elec tric shock Never touch the terminals while current is flow ing even if the Inverter is stopping Failure to observe this warning may result in an elec tric shock When the fault retry function is selected stand clear of the Inverter or the load The Inverter may restart suddenly after stopping Construct the system to ensure safety even if the Inverter should restart Failure to observe this warn ing may result in injury When continuous operation after power recov ery is selected stand clear of the Inverter or the load The Inverter may restart suddenly after stopping Construct the system to ensure safety even if the Inverter should restart Failure to observe this warn ing may result in injury The Digital Operator stop button can be dis abled by a setting in the Inverter Install a sepa rate emergency stop switch Failure to observe this warning may result in injury Ref page 148 144 A WARNING If an
16. 55 ll Specifications 55 E Component Names and Settings 56 O Rotary Switches 56 E Description of the DeviceNet Functions 57 O Initial Settings 57 O I O Message Communications 59 O Explicit Message Communications 94 MM Error Code Tables 116 O Explicit Message Communications Errors 116 O MEMOBUS I O Instance Error Table 117 Mi MEMOBUS Register Tables 119 7 Programming Features 127 E Constant Setup and Initialization 127 O Constant Selection Initialization n001 127 E Using V f Control Mode 129 O Adjusting Torque According to Application 129 W Using Vector Control Mode 132 O Precautions for Voltage Vector Control Application 132 O Motor Constant Calculation 133 O V f Pattern during Vector Control 134 W Switching LOCAL REMOTE Mode 135 O How to Select LOCAL REMOTE Mode 136 lM Selecting RUN STOP Commands 136 O LOCAL Mode
17. Inverter Instance 106 6A Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Termi Termi Termi Termi Termi Run Run nal S7 nal S6 nal S5 nal S4 nalS3 Rev Fwd 1 Termi Termi Termi Fault Exter nal P2 nal P1 nal Reset nal MA Fault 2 Speed Reference Low Byte 87 88 Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 3 Speed Reference High Byte 4 Not used 5 Not used 6 Not used 7 Not used Data Name Contents Byte 0 Run Fwd Runs the Inverter forward bit 0 0 Stop 1 Run forward Byte 0 Run Rev Runs the Inverter in reverse bit 1 0 Stop 1 Run in reverse Byte 0 Terminal Inputs the function set for the Inverter s bit 2 S3 multi function input terminal S3 Set the function of multi function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON Byte 0 Terminal Inputs the function set for the Inverter s bit 3 S4 multi function input terminal S4 Set the function of multi function input terminal S4 with Inverter constant n053 0 Terminal S4 function OFF 1 Terminal S4 function ON Byte 0 Terminal Inputs the function set for Inverter con bit4 S5 stant n054 Multi function Input Selec tion 5 0 Terminal S5 function OFF 1 Terminal S5 function ON 6 Operating with DeviceNet Comm
18. R L14 S L2 1 M4 1 2 to 2to 14 to 5 5 10 V7 2 B1 B2 U T1 1 5 5 5 10 B2P2 VIT2 WIT3 10 65 to 13 31 CIMR R L14 S L2 1 M5 3 0 3 5 to 12to8 8 8 V7 2 B1 B2 U T1 26 62 8 B3P7 VIT2 WIT3 M4 1 2 to 2to8 14 to 15 10 10 65 to 13 31 4 Wiring Model Terminal Sym Screws Tighten Wires bols ing Torque Applicable Size Recommended Type Nem Size Ibsin mm AWG mm AWG CIMR RIL1 S L2 T L3 MS 25 5 5 to 10 to8 8 8 600 V V7 A 1 2 B1 B2 8 vinyl 25P5 U 71 V T2 WIT3 sheathed wire or equivalent CIMR RIL1 S L2 T L3 MS 2 5 5 5 to 10 to8 8 8 V7 A 1 2 B1 B2 8 27P5 U T1 V T2 WIT3 Note 1 The wire size is given for copper wire at 75 C 160 F 2 Three phase power can also be input for 0 1 to 1 1 kW Single phase Input Inverters 33 34 400 V Class 3 phase Input Inverters Model Terminal Symbols Screws Tighten Wires ing Torque Applicable Size Recommended Type bein Ste mm2 AWG mm2 AWG CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 600 V V7 1 2 B1 B2 1 5 5 5 10 vinyl 40P2 U T1 V T2 W T3 10 65 sheathed to or equiva 13 31 lent CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 40P4 U T1 V T2 W T3 10 65 to 13 31 CIMR R L1 S L2
19. Ta fe sa 6 ee or vr wr e D CIMR V7 24P0 B2P2 43P0 43P7 selm o 2 or we urs oraora D CIMR V7 xB3P7 pase oe oe e e oa ra D D CIMR PER 27P5 45P5 47P5 23 3 Mounting 24 Choosing a Location to Mount the Inverter Be sure the Inverter is protected from the following conditions Extreme cold and heat Use only within the specified ambient tem perature range 10 to 50 C 14 to 122 F for IP20 open chassis type 10 to 40 C 14 to 105 F for NEMA 11 TYPE 1 IP 20 top closed type Rain and moisture Oil sprays and splashes Salt spray Direct sunlight Avoid using outdoors Corrosive gases e g sulfurized gas or liquids Dust or metallic particles in the air Physical shock or vibration Magnetic noise Examples Welding machines power devices etc High humidity Radioactive substances Combustibles such as thinner or solvents E Mounting Dimensions 3 Mounting To mount the Varispeed V7 the dimensions shown below are required 100 mm 3 94 in min Air oJ o SP65 i 4 Tie A aan 3 94 in A Voltage Class Max Applicable Distance a Motor Capacity 200 V Single phase 3 7 kW max 30 mm min or Three phase 400 V Three phase 200 V Three phase 5 5 kw 50 mm min 400 V Three phas
20. 7 Programming Features Setting Name Description Ref 8 Low torque detected NO output 9 Low torque detected NC output 10 Minor fault Closed when an alarm has been detected 11 Baseblocked Closed when the Inverter output is OFF 12 Operating mode Closed when LOCAL is selected for the LOCAL REMOTE selec tion 13 Inverter operation ready Closed when an Inverter fault is not detected and operation is ready 14 Fault restart Closed during fault retries 15 UV Closed when undervoltage is de tected 16 Reverse run Closed during reverse run 17 Speed search Closed when Inverter conducts a speed search 18 Data output from com munications 19 PID feedback loss Closed during PID feedback loss 183 20 Frequency reference oss 21 Inverter overheat alert OH3 Factory Settings No Terminal Factory Setting n057 MA See note 2 frequency agree n058 P1 1 operating n059 P2 0 fault Note Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal 165 FREQUENCY AGREE Signal setting 2 Release width 4 Hz Detection width 2 Hz Output frequency FREQUENCY AGREE signal 166 7 Programming Features Preventing the Motor from Stalling Current Limit This function automatically adjusts the output frequency and output cur rent
21. Terminal P2 Operates the Inverter s multi function output terminal P2 This function is en abled only when Inverter constant n059 is set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes 2and3 Frequency Reference Sets the Inverter s speed reference This setting is the same as the speed reference in the V7 standard control I O instance The units depend on the set ting in Inverter constant n035 Bytes 4and5 Accelera tion Time 1 Sets the Inverter s acceleration time The units depend on the setting in Inverter constant n018 The factory set ting is for units of 0 1 s The value set here is recorded in EEPROM The units are not affected by the time scale TS setting 75 76 Data Bytes Name Decelera 6 and 7 tion Time 1 Contents Sets the Inverter s deceleration time The units depend on the setting in Inverter constant n018 The factory set ting is for units of 0 1 s The value set here is recorded in EEPROM The units are not affected by the time scale TS setting Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal Output Inverter Master Instance 152 98 Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Fault Warn Ready At Ref Reset Rev ZSP Run ed ing erence Run ning ning 1
22. stants Jog Frequency Reference Constant n032 Frequency References 9 to 16 Constants n120 to n127 Monitor display Frequency Reference Display FREF Output Frequency Display FOUT Frequency Reference Display U 01 Output Frequency Display U 02 Setting Displaying Unit Selection for Frequency Reference n035 The frequency reference output frequency and the numeric data of fre quency reference constants can be displayed in r min or m min according to the set value of constant n035 With DeviceNet communications set the number of motor poles and display the frequency reference constant in r min Constant Constant Name Description Factory No Setting 035 Setting Display 0 Units of 0 01 Hz less 4 ing Unit Selec than 100 Hz 0 1 Hz tion for 100 Hz and more Frequency Ref 1 Units of r min set the erence number of motor poles 40 to 3999 Any unit 7 Programming Features n035 Settings Setting 0 Description Setting unit 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz and more Setting range min Fmax n011 x Frequency Reference Lower Limit n034 to Fmax n011 x Frequency Reference Upper Limit n033 400 Hz Setting in units of 0 1 100 0 Fmax n011 Setting range Min Frequency Reference Lower Limit n034 to Fre quency Reference Upper Limit n033 400 Hz Fmax n011 100 Max Upper Limit Value Fmax n011 x Set valu
23. 150 T erence the mo of the tor s rated current Invert Setting units er s 0 1 A rated current 07 Rated This attribute can Oto 0ocs OK OK Word Voltage be used to set ref 255 V See note erence the mo See 2 tor s rated voltage note 2 Setting units 1 V 1 The factory setting of the motor rated current depends on the Inverter s capacity 2 The table shows the setting range and factory setting for a 200 V Class Inverter Double these values when using a 400 V Class Inverter Control Supervisor Object Class 29 Hex The Control Supervisor object is the object that manages information and functions related to the Inverter s control I O Basic control I O functions are assigned to this object such as the Inverter s Run Stop and Fault Detect controls The Control Supervisor object s functions are shared with the I O mes sage communications functions When an I O message communications connection is established the values set with this object will be over written by the values set by I O messages Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 6 Operating with DeviceNet Communications Service Service Name Code Description Hex 10 Set_Attribute_ Changes the contents of the speci Single fied attribute 05 Reset Resets the In
24. 180 r min n050 to n056 Jog References Set to 10 for any constant Note Input terminals S1 to S7 can be used only from DeviceNet communica tions There are no corresponding external input terminals O Adjusting Speed Setting Signal The relationship between the analog inputs and the frequency reference can be set to provide the frequency reference as analog inputs to Digital Operator terminals CN2 1 CN2 2 and CN2 3 Frequency Reference MAX OUTPUT FREQUENCY GAIN 100 MAX OUTPUT FREQUENCY BIAS 700 indicates the value when a current reference input is selected 1 Analog Frequency Reference Gain n068 for voltage input n071 for current input The frequency reference provided when the analog input is 10 V or 20 mA can be set in units of 1 Max Output Frequency n011 100 Factory setting 100 2 Analog Frequency Reference Bias n069 for voltage input n072 for current input The frequency reference provided when the analog input is 0 V 4 mA or 0 mA can be set in units of 1 Max Output Frequency n011 100 Factory setting 0 141 Typical Settings To operate the Inverter with a frequency reference of 0 to 100 at an input voltage of 0 to 5 V Max frequency 100 0 i L Gain n068 200 ov 5V 10V Bias n069 0 To operate the Inverter with a frequency reference of 50 to 100 at an input voltage of 0 to 10 V Max frequency 100 50 ov 10V Gain
25. 3 3 6 2 8 5 14 1 19 6 26 6 n105 Torque Com pensa tion Iron Loss 3 4 4 2 6 5 11 1 11 8 n106 Motor Rated Slip Hz 25 2 6 29 25 26 2 9 3 3 1 5 1 3 n107 Line to Neutral per Phase 17 99 10 28 4 573 2 575 1 233 0 8 0 385 0 199 0 111 n108 Motor Leak age In duc tance MH 110 4 56 08 42 21 19 07 13 4 9 81 6 34 4 22 2 65 n110 Motor No load Current 72 73 62 55 45 35 32 26 30 251 252 e 200 V Class Single phase No Name Unit Inverter Ca kw pacity 0 1 kW 0 25 kw 0 55 kW Factory Setting 1 1 kW 1 5 kW 2 2 kW 3 7 kW n036 Motor Rated A Current 1 1 3 3 6 2 n105 Torque Com w pensation Iron Loss n106 Motor Rated Hz Slip n107 Line to Neu Q tral per Phase 17 99 10 28 4 573 2 575 n108 Motor Leakage MH Inductance 110 4 56 08 42 21 19 07 n110 Motor No load Current 00 V Class 3 phase Name Unit Inverter Ca kW pacity 0 37 kW 0 55 kW 1 1 kW Factory Setting 1 5 kW 2 2 kW 3 0 kW 3 7 kW 5 5 kW 7 5 kW n036 Motor Rat A ed Current 1 6 n105 Torque Ww Compensa tion Iron Loss n106 Motor Rat Hz ed Slip 1 5
26. Not used 0036H 0037H Output power 100 1 KW signed 0038H PID feedback value 100 Input corresponding to max output frequency 10 1 unsigned 0039H PID input value 100 t Max output frequency 10 1 signed 003AH PID output value 100 Max output frequency 10 1 signed 003BH Output current 10 1 A 003CH to Reserved OOFFH The MA output signal can be used from DeviceNet communications only There is no corresponding external output terminal Constant Data Inverter constants can be set or referenced For the register numbers of the constants refer to the list of constants given on page 242 125 126 ENTER Command Write only Register Register Name Contents Setting Factory Number Range Setting 0900H ENTER Writes constant data 0000H Com to non volatile memo to mand ry EEPROM FFFFH When writing a constant from the master through communications always execute the ENTER command after changing the constant When a constant is changed the new value is written to the constant data area in the Inverter s RAM The ENTER command writes the con stant data from RAM to the non volatile memory in the Inverter The ENTER command can be executed by writing data to register number 0900H while the Inverter is stopped Since the Inverter s EEPROM can be overwritten a limited number of times 100 000 times do not execute the ENTER command too fre quent
27. SS setting Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal e Output Inverter Master Instance 156 9C Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Fault Warn Ready At Ref Reset Rev ZSP Run ed ing erence Run ning ning 1 Termi Termi Termi Termi Termi Termi Termi nalP2 nalP1 nal nal S4 nalS3 nalS2 nalS1 MA Speed Actual Low Byte Speed Actual High Byte Output Current Monitor Low Byte N QO oO BR wo Dd Output Current Monitor High Byte 90 6 Operating with DeviceNet Communications Data Name Contents Byte 0 Running Indicates the Inverter s operating status bit 0 0 Stopped 1 Operating forward operating in reverse or applying DC injection braking Byte 0 ZSP Indicates the Inverter s operating status bit 1 0 Operating forward or in reverse 1 Stopped or applying DC injection braking Byte 0 Rev Run Indicates the Inverter s operating status bit2 ning 0 Operating forward stopped Reverse RUN command OFF or applying DC injection braking Reverse RUN com mand OFF 1 Operating in reverse stopped Reverse RUN command ON or applying DC injection braking Reverse RUN command ON Byte 0 Reset Indicates the input status of the bit 3 Inverter s
28. Write in is possible only for Inverters with the same product series power supply specifications and control mode V f control or vector control Therefore writing from 200 V Class to 400 V Class Inverters or vice versa from V f control mode to vector control mode Inverters or vice versa or from Varispeed V7 to VSmini J7 Inverters is not possible The Constant Copy Function Selection n176 Constant Read Selection Prohibit n177 Fault History n178 Software Version No n179 and hold output frequency are not written vAE will appear flashing if the capacities of the Inverters differ Press ENTER to continue writing the COPY function Press STOP RESET to stop the COPY function The following constants are not written if the Inverter capacities differ Constant No Name Constant No Name n011 to n017 V f Settings n108 Motor Leakage In ductance n036 Motor Rated Current n109 Torque Compensa tion Voltage Limiter n080 Carrier Frequency n110 Motor No load Cur Selection rent n105 Torque Compensa n140 Energy saving Coef tion Iron Loss ficient K2 n106 Motor Rated Slip n158 Motor Code n107 Line to Neutral per Phase 189 Example Writing Constants from EEPROM in Operator to Inverter Enable the settings for constants n001 to n179 Execute write in COPY using the Constant Copy Func tion Selection n176 Explanation Press DSPL to light PRGM
29. by 5 to mini mize the output power When the motor code is set in n158 the energy saving coefficient K2 which corresponds to the motor code must be set in n140 7 Programming Features Constant Name Unit Setting Range Factory No Setting n140 Energy saving Control 0 0 to 6550 Coefficient K2 n158 Motor Code 0 to 70 z Depends on Inverter capacity Energy saving Voltage Lower Upper Limits n141 n142 n159 n160 Set the upper and lower limits of the output voltage When the value calculated in the energy saving control mode is larger than the upper limit or smaller than the lower limit the limit value is output as the voltage reference The upper limit is set to prevent over excitation and the lower limit is set to prevent stalls when the load is light The voltage limit is set for machines using 6 or 60 Hz For any value other than 6 or 60 Hz set the voltage limit using linear interpolation The constants are set in for 200 V 400 V Inverters Constant No Name Unit Setting Range Factory Setting n141 Energy saving Control Voltage 0 to 120 50 Lower Limit at 60 Hz n142 Energy saving Control Voltage 0to25 12 Lower Limit at 6 Hz n159 Upper Voltage Limit For Energy 0 to 120 120 saving Control at 60 Hz n160 Upper Voltage Limit For Energy Oto 25 16 saving Control at 6 Hz Voltage limit Lower limit 6 Hz 60 Hz Doubled for the 400 V C
30. for 400 V Class Inverters 10V 20 mA 163 Multi function Analog Input Signal Selection n078 Constant No n078 Name Multi function Analog Input Signal Selection Unit Setting Range 1 0 Digital Operator ter minal voltage 0 to 10 V 1 Digital Operator ter minal current 4 to 20 mA Factory Setting 0 O Using Output Signals n057 n058 n059 The functions of multi function output terminals MA P1 and P2 can be changed as necessary by setting constants n057 n058 and n059 e Terminal MA function Set in n057 e Terminal P1 function Set in n058 e Terminal P2 function Set in n059 Note Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal Setting Name Description Ref 0 Fault Closed when Inverter fault oc curs 1 Operating Closed when either FWD REV command is input or voltage is output from the Inverter 2 Frequency agree Closed when the set frequency 166 agrees with Inverter output fre quency 3 Zero speed Closed when Inverter output fre quency is less than minimum out put frequency 4 Frequency detection 1 Output frequency gt Frequency 147 Detection Level n095 5 Frequency detection 2 Output frequency lt Frequency 147 Detection Level n095 6 Overtorque detection 146 NO contact output Fd Overtorque detection 146 NC contact output 164
31. 1 Output frequency Frequency Detection Level n095 Set n057 n058 or n059 to 4 Release width 2Hz Frequency Detection Level Hz n095 Output frequency Frequency aedon Co signal 147 Frequency Detection 2 Output frequency lt Frequency Detection Level n095 Set n057 n058 or n059 to 5 Release Frequency Fables Detection BEINE DW emer ree OR Level Hz Output n095 frequency Frequency detection signal ON ON O Jump Frequencies n083 to n086 This function allows the prohibition or jumping of critical frequencies so that the motor can operate without resonance caused by the machine system This function is also used for dead band control Setting the val ues to 0 00 Hz disables this function Set prohibited frequencies 1 2 and 3 as follows OUTPUT FREQUENCY n083 n083 gt n084 gt n085 If this condition is not satisfied the Inverter will display Err for one second and restore the data to initial settings FREQUENCY REFERENCE Operation is prohibited within the jump frequency ranges However the motor will operate without jumping during acceleration deceleration O Continuing Operation Using Automatic Retry Attempts n082 ZAWARNING When the fault retry function is selected stand clear of the Inverter or the load The Inverter may restart sud denly after stopping Construct the system to ensure safety even if the Inverter should restar
32. 1 1 1 i Output frequency Maximum voltage output frequency n013 Stall Prevention Current Limit Level while Running n094 Sets the stall prevention current limit level while running in units of 1 Inverter rated current 100 Factory setting 160 A setting of 200 disables stall prevention current limit while run ning If the stall prevention action current at speed agreement exceeds the value set for n094 for longer than 100 ms deceleration starts If the output current exceeds the value set for n094 deceleration contin ues If the output current goes to the value set for n094 acceleration to the set frequency starts Stall prevention acceleration deceleration settings during operation are set either for the currently selected Acceleration Time i e for Acceler 7 Programming Features ation Time 1 n019 and Deceleration Time 1 n020 or for Accelera tion Time 2 n021 and Deceleration Time 2 n022 Motor current 1 Decreases frequency to prevent the motor from stalling 2 At start of acceleration the output current hysterisis is approx 5 of inverter rated i current Output frequency O Stall Prevention during Operation Stall Prevention Automatic Decrease Selection n115 The stall prevention level can be decreased automatically in the constant output range Con Name Unit Setting Factory stant No Range Setting n115 Stall Prevention Automatic 0 Disabled 0 Decrease S
33. 1 3 n107 Line to Q Neutral per Phase 41 97 19 08 11 22 5 044 3 244 1 514 1 514 0 797 0 443 n108 Motor Leak MH age Induc tance 224 3 168 8 80 76 53 25 40 03 24 84 24 84 16 87 10 59 n110 Motor No load Cur rent Sets the value of the motor resistance for one phase Revision History The revision dates and numbers of the revised manuals are given on the bottom of the back cover MANUAL NO TOE S606 13B Printed in Japan September 2003 02 03 lt i L Revision number Date of Date of original printing publication Pra Ra Section Revised Content March 2002 First Edition September Ds Preface Addition Precautions for CE markings 2003 Chapter 5 Addition Monitor items U 66 U 70 Chapter 9 Addition Troubleshooting January 2005 D Preface Addition Safety precautions Precaution about ground ing the supply neutral in the WIRING section Precaution about using the 3 wire sequence in the WIRING and OPERATION section Precaution about storing a constant with the ENTER command by communica tions Warranty Information Chapter 5 Partly revised Chapter 6 Revision 3 Fault Code List of Control Supervisor Object Class 29 Hex Date of Rev Printing No Section Revised Content Janua
34. 1 356 9 0 4 kw 2 288 2 0 75 kW 3 223 7 1 5 kW 4 169 4 2 2 kW 5 156 8 3 7 kW 7 122 9 5 5 kW 9 94 8 7 5 kW 10 72 7 400 V 0 2 kW 21 713 8 0 4 kW 22 576 4 0 75 kW 23 447 4 1 5 kW 24 338 8 2 2 kW 25 313 6 3 0 kW 26 245 8 3 7 kW 27 245 8 5 5 kW 29 189 5 7 5 kW 30 145 4 7 Programming Features Motor Type Voltage Class Capacity Motor Code Energy saving n158 Coefficient K2 n140 Yaskawa 200 V 0 1 kw 40 481 7 Inverter Motor 0 2 kW 41 356 9 0 4 kw 42 300 9 0 75 kw 43 224 7 1 5 kW 44 160 4 2 2 kW 45 138 9 3 7 kW 47 106 9 5 5 kW 49 84 1 7 5 kW 50 71 1 400 V 0 2 kW 61 713 8 0 4 kW 62 601 8 0 75 kW 63 449 4 1 5 kW 64 320 8 2 2 kW 65 277 8 3 0 kW 66 213 8 3 7 kW 67 213 8 5 5 kW 69 168 3 7 5 kW 70 143 3 E Using PID Control Mode For details on the PID control settings refer to the block diagram of the Inverter s internal PID control or the block diagram of the Operator ana log speed reference O PID Control Selection n128 Constant Name Unit Setting Factory No Range Setting n128 PID Control Selection 0to8 0 179 Setting Function PID Output Characteristics 0 Disabled 1 Enabled Deviation is subject to derivative control Forward 2 Enabled Feedback signal is subject to derivative Forward control 3 Enabled Frequency reference PID output and deviation are su
35. 172 tor Protection Selection 038 0126 Electronic Thermal Mo 1 to 60 min 1min 8 min 172 tor Protection Time Con stant Setting 243 244 No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 039 0127 Selecting Cooling Fan 0 1 1 o 174 Operation 041 0129 Acceleration Time 3 0 00 to Set in n018 10 0s 2 _ 6 000 s 042 012AH_ Deceleration Time 3 0 00 to Set in n018 10 0s gt _ 6 000 s 043 012BH Acceleration Time 4 0 00 to Set in n018 10 0s _ 6 000 s 044 012CH Deceleration Time 4 0 00 to Set in n018 10 0s z _ 6 000 s 10 Specifications Second Functions Constants n050 to n079 No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 050 0132 Multi function Input Se 1 to 28 1 1 159 lection 1 Terminal S1 051 0133 Multi function Input Se 1 to 28 1 2 159 lection 2 Terminal S2 052 0134 Multi function Input Se 0 to 28 1 3 159 lection 3 Terminal S3 053 0135 Multi function Input Se 1 to 28 34 1 5 159 lection 4 Terminal S4 054 0136 Multi function Input Se 1 to 28 1 6 159 lection 5 Terminal S5 055 0137 Multi function Input Se 1 to 28 1 7 159 lection 6 Terminal S6 056 0138 Multi function Input Se 1 to 28 1 10 159 lection 7
36. 2 08 State Indicates the 03 OK Byte Inverter s status 3 Inverter ready 4 Inverter error occurred Note 1 The Product Code depends on the Inverter capacity For example the Product Code for the CIMR V7NA20P2 is 3001 2 The OOOO characters contain the capacity portion of the Inverter s model number For example if the Inverter is a CIMR V7NA21P5 the OOOO characters will contain 21P5 Message Router Object Class 02 Hex The Message Router object has a function that separates the DeviceNet communications information Both explicit messages and I O messages are always assigned functions through this object The Message Router object itself performs only internal processes and it does not have data that is exchanged externally Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 96 6 Operating with DeviceNet Communications Object Contents In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 00 01 Object Indicates the Mes 0001 OK Word Soft sage Router ob ware ject s software Revision revision DeviceNet Object Class 03 Hex The DeviceNet object is the object that manages information and func tions related to DeviceNet communications The processing is per f
37. 4 25 6 04 6 73 3 78 4 65 0 20 3 31 22 140 128 178 128 118 5 m4 22 64 5 491 113 6 2 5 51 5 04 7 01 5 04 4 65 0 20 4 84 37 170 128 195 158 118 5 m4 29 98 2 78 2 176 4 2 6 69 5 04 7 68 6 22 4 65 0 20 6 38 237 238 Volt Ca w H D wi H1 H2 d Mass Heat Loss W Fig age paci class ty Kw Heat Unit Total sink 400V 0 37 108 128 107 96 118 5 M4 1 0 94 13 7 23 1 2 3 4 25 5 04 4 21 3 78 4 65 0 20 2 20 phase 0 55 108 128 125 96 118 5 M4 1 1 15 1 15 0 30 1 2 4 25 5 04 4 92 3 78 4 65 0 20 2 43 1 1 108 128 155 96 118 5 M4 1 5 30 3 24 6 54 9 2 4 25 5 04 6 10 3 78 4 65 0 20 3 31 1 5 108 128 171 96 118 5 M4 1 5 45 8 29 9 75 7 2 4 25 5 04 6 73 3 78 4 65 0 20 3 31 2 2 108 128 171 96 118 5 M4 1 5 50 5 32 5 83 0 2 4 25 5 04 6 73 3 78 4 65 0 20 3 31 3 0 140 128 158 128 118 5 M4 2 1 58 2 37 6 95 8 2 5 51 5 04 6 22 5 04 4 65 0 20 4 62 3 7 140 128 158 128 118 5 M4 2 1 73 4 44 5 117 9 2 5 51 5 04 6 22 5 04 4 65 0 20 4 62 5 5 180 260 185 164 244 8 M5 48 168 8 87 7 256 5 2 7 08 10 23 7 28 6 46 9 60 0 31 10 58 75 180 260 185 164 244 8 M5 4 8 209 6 99 3 308 9 2 7 08 10 23 7 28 6 46 9 60 0 31 10 58 Note When using a 5 5 kW or 7 5
38. 6 7 9 5 13 r Capacity 8 KVA k 8 Rated Out 0 8 1 6 3 5 8 11 17 5 25 33 S put Current S A O 3 Max Output 3 phase 200 to 230 V proportional to input voltage Voltage V Single phase 200 to 240 V proportional to input voltage O Max Output 400 Hz Programmable Frequency Hz Rated Input 3 phase 200 to 230 V 50 60 Hz 53 Voltage and Single phase 200 to 240 V 50 60 Hz 2 Frequency E 2 Allowable 15 to 10 g Voltage Fluc e tuation Allowable 5 Frequency Fluctuation 223 224 Voltage Class 200 V single 3 phase Model 3 CIMR phase 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 v7 co 000 Single phase Control Method BOP1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P7 Sine wave PWM V f control vector control selectable Frequency Control Range 0 1 to 400 Hz Frequency Accuracy Tempera ture Change Digital reference 0 01 10 to 50 C Analog reference 0 5 25 10 C Frequency Digital reference Setting Res 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz or more olution Analog reference 1 1000 of max output frequency 2 Output Fre 0 01 Hz 3 quency Res T olution g Overload 150 rated output current for one minute g Capacity O Frequency 0 to 10 VDC 20 KQ 4 to 20 mA 250 Q frequency setting potentiometer 5 Reference Selectable O Signal Accel
39. 6788 2878 YASKAWA ELECTRIC CORPORATION YASKAWA In the event that the end user of this product is to be the military and said product is to be employed in any weapons systems or the manufacture thereof the export will fall under the relevant regulations as stipulated in the Foreign Exchange and Foreign Trade Regulations Therefore be sure to follow all procedures and submit all relevant documentation according to any and all rules regulations and laws that may apply Specifications are subject to change without notice MANUAL NO TOE S606 13C for ongoing product modifications and improvements Printed in Japan January 2005 02 3 2002 2005 YASKAWA ELECTRIC CORPORATION All rights reserved 04 80
40. B2 1 0 7 1 to2 14 20P7 U T1 V T2 W T3 to 8 88 CIMR RIL1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 21P5 U T1 V T2 W T3 10 65 to 13 31 35 12 CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 3 5 12 V7 1 2 B1 B2 1 5 5 5 10 22P2 U T1 V T2 W T3 10 65 to 13 31 CIMR RIL1 S L2 T L3 M4 1 2 to 2to 14 to 5 5 10 V7 zel ABI B2 1 5 5 5 10 23P7 U T1 V T2 W T3 10 65 to 13 31 Note The wire size is given for copper wire at 75 C 160 F 31 32 200 V Class Single phase Input Inverters Model Terminal Sym Screws Tighten Wires bols ing Torque Applicable Size Recommended Type m Size Ibein mm AWG mm2 AWG CIMR R L1 S L2 T L3 M3 5 0 8 to 0 75to 18 to 2 14 600 V VT7 1 2 B1 B2 1 0 7 1 2 14 vinyl BOP1 U T1 V T2 WIT3 to 8 88 sheathed or equiva lent CIMR R L1 S L2 T L3 M3 5 0 8 to 0 75to 18 to 2 14 V7 1 2 B1 B2 1 0 7 1 2 14 BOP2 U T1 V T2 W T3 to 8 88 CIMR R L4 S L2 T L3 M3 5 0 8 to 0 75 to 18 to 2 14 V7 1 2 B1 B2 1 0 7 1 2 14 BOP4 U T1 V T2 W T3 to 8 88 CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 3 5 12 V7 1 2 B1 B2 1 5 5 5 10 BOP7 U T1 V T2 W T3 10 65 to 13 31 CIMR R L1 S L2 1 M4 1 2 to 2to 14 to 5 5 10 Ures 2 B1 B2 U T1 1 5 5 5 10 B1P5 VIT2 WIT3 10 65 to 13 31 CIMR
41. Bit4 Bit3 Bit2 Bit1 Bito 4 Register Number Low Byte 5 Register Number High Byte 6 Register Data Low Byte 7 Register Data High Byte Data Name Contents Byte 0 Run Fwd Runs the Inverter forward bit 0 0 Stop 1 Run forward Byte 0 Run Rev Runs the Inverter in reverse bit 1 0 Stop 1 Run in reverse Byte 0 Terminal Inputs the function set for the Inverter s bit 2 S3 multi function input terminal S3 Set the function of multi function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON Byte 0 Terminal Inputs the function set for the Inverter s bit 3 S4 multi function input terminal S4 Set the function of multi function input terminal S4 with Inverter constant n053 0 Terminal S4 function OFF 1 Terminal S4 function ON Byte 0 Terminal Inputs the function set for Inverter con bit4 S5 stant n054 Multi function Input Selec tion 5 0 Terminal S5 function OFF 1 Terminal S5 function ON 6 Operating with DeviceNet Communications Data Name Contents Byte 0 Terminal Inputs the function set for Inverter con bit5 S6 stant n055 Multi function Input Selec tion 6 0 Terminal S6 function OFF 1 Terminal S6 function ON Byte 0 Terminal Inputs the function set for Inverter con bit6 S7 stant n056 Multi function Input Selec tion 7 0 Terminal S7 function OFF 1 Terminal S7 function ON These term
42. Byte port Inverter s commu class nications format trigger with a code 04 Pro Indicates the label OK Word duced that is used in the connec Inverter s commu tion ID nications header These values are 05 Con set when the com _ e OK Word sumed munications con connec nection is tion ID completed 06 Initial Indicates the 01 OK Byte comm Inverter s commu charac nications format teristics with a code 07 Pro Indicates the maxi 0004 OK Word duced mum number of connec bytes for transmis tion size sions 08 Con Indicates the maxi 0004 OK Word sumed mum number of connec bytes for recep tion size tions 09 Expect Indicates the time O to 0000 OK OK Word ed pack out time for inter 65 53 0 ms et rate nal processing 5ms after a communi cations request was received Set in multiples of 10 ms 6 Operating with DeviceNet Communications In stance 02 At Name Contents Setting Factory Set Read Write Size tribute Range ting Hex oc Watch Indicates the ac 00 OK Byte dog tim tion to take when a eout timeout occurred action during internal pro cessing related to communications 00 Maintain until reset or discon nected 01 Disconnect au tomatically 02 Perform the operation again while connected 0D Pro Indicates the 0003 OK Word duced transmiss
43. Indicates the _ 0000 OK Word Actual Inverter s output power Minimum units W 2PS PS Power scale attribute 1A 112 6 Operating with DeviceNet Communications In stance 01 At tribute 10 Name Input Voltage Contents Indicates the Inverter s input voltage Minimum units V ovs vs Voltage scale attribute 1B Setting Range Factory Set ting Hex 008 200 V or 0190 400 V Read OK Write Size Word 11 Output Voltage Indicates the Inverter s output voltage Minimum units V ovs vs Voltage scale attribute 1B 0000 OK Word 12 Accelera tion Time Sets or references the Inverter s Ac celeration Time 1 n019 Minimum units ms gts TS Time scale at tribute 1C 0 to 6 000 s 2710 10 0 s OK OK Word 13 Decelera tion Time Sets or references the Inverter s De celeration Time 1 n020 Minimum units ms gts TS Time scale at tribute 1C 0 to 6 000 s 2710 10 0 s OK OK Word 14 Low Spd Limit Sets or references the Inverter s Fre quency Reference Lower Limit n034 See notes 2 and 3 Minimum units r min 28S SS Speed scale attribute 16 Oto 110 of the max fre quen cy 0000 OK OK Word 15 High Spd Lim it Sets or references the Inverter s Fre quency
44. Inverters only They support the functions of the V7 standard control I O instances and also allow the acceleration decel eration time to be set and the motor speed estimated value to be moni tored Eight bytes are used for input data and eight bytes are used for output data 6 Operating with DeviceNet Communications e Input Master Inverter Instance 102 66 Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Termi Termi Termi Termi Termi Run Run nal S7 nal S6 nal S5 nal S4 nal S3 Rev Fwd 1 Termi Termi Termi Fault Exter nal P2 nal P1 nal Reset nal MA Fault 2 Speed Reference Low Byte 3 Speed Reference High Byte 4 Acceleration Time 1 Low Byte 5 Acceleration Time 1 High Byte 6 Deceleration Time 1 Low Byte 7 Deceleration Time 1 High Byte Data Name Contents Byte 0 Run Fwd Runs the Inverter forward bit 0 0 Stop 1 Run forward Byte 0 Run Rev Runs the Inverter in reverse bit 1 0 Stop 1 Run in reverse Byte 0 Terminal Inputs the function set for the Inverter s bit 2 S3 multi function input terminal S3 Set the function of multi function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON 73 74 Data Name Contents Byte 0 Terminal Inputs the function set for the Inver
45. Multi function input Factory setting closed REV run 24 VDC selection 2 open FWD run 8 mA Q fa 5 5 S3 Multi function input Factory setting External Fg selection 3 fault NO contact o S4 Multi function input Factory setting Fault reset selection 4 5 SC Multi function input For control signal amp selection common O 5 Pi Photocoupler out Factory setting Run Photo S put 1 coupler iS output R P2 Photocoupler out Factory setting Frequency 48 VDC E put 2 agree 50 mA or a g less 6 5 PC Photocoupler out 0V B put common 4 2 5 E Shield ground Connect to ground terminal z terminal Red V DeviceNet communications DeviceNet power supply 24 VDC communica tions 2 White CAN H DeviceNet communications 24 VDC Pon data high 4 up to 38 500 kbps o 2 5 Colorless Shield Shield wire oE a 5 Blue CANL DeviceNet communications O data low Black V DeviceNet communications DC power supply input terminal is no applied to CE UL standard 233 E Sequence Input Connection with NPN PNP Transistor 9 on e re OK re OK NPIS E ee a oe When connecting sequence inputs S1 to S4 xJ G A leszaa with transistor turn the rotary
46. ON If the deceleration time is short or the load inertia is large an overvoltage OV fault may occur at deceleration In this case increase the decelera tion time or install a optional Braking Resistor Braking torque Without braking resistor Approx 20 of motor rating With braking resistor Approx 150 of motor rating 155 Coast to a Stop Example when Acceleration deceleration Time is selected Acceleration Time 1 Deceleration Output _ 2019 Time 1 frequency x n020 Coast to stop n Time Bye RUN command ON Changing the Frequency Reference while Running Upon termination of the FWD REV RUN command the motor starts coasting O Applying DC Injection Braking DC Injection Braking Current n089 Sets the DC injection braking current in units of 1 Inverter rated cur rent 100 DC Injection Braking Time at Stop n090 Sets the DC injection braking time at stopping in units of 0 1 second When the setting of n090 is 0 DC injection braking is not performed but the Inverter output is turned OFF when DC injection braking is started n016 Min Output Frequency H n090 DC Injection Braking Time at Stop When coasting to a stop is specified in the Stopping Method Selection n005 DC injection braking is not applied when stopping 156 7 Programming Features E Building Interface Circuits with External Devices O Using Input Signals The functions of multi functi
47. Operation In order to increase the life of the cooling fan the fan can be set to oper ate only when Inverter is running n039 0 Factory setting Operates only when Inverter is running Continues operation for 1 minute after Inverter is stopped 1 Operates with power ON Using Energy saving Control Mode Verify that the constant n002 is set to 0 V f control mode when per forming energy saving control Set n139 to 1 to enable the energy sav ing control function Energy saving Control Selection n139 Constant Name Unit Setting Range Factory No Setting n139 Energy saving Control 0 Disabled 0 Selection 1 Enabled Normally it is not necessary to change this setting However if the motor characteristics are different from a Yaskawa standard motor refer to the description below and change the constant setting accordingly Energy saving Control Mode n140 n158 The voltage for the best motor efficiency is calculated when operating in energy saving control mode The calculated voltage is used as the output voltage reference The factory setting is set to the max applica ble motor capacity for a Yaskawa standard motor The greater the enegy saving coefficient is the greater the output volt age becomes When using a motor other than a Yaskawa standard motor set the motor code corresponding to the voltage and capacity in n158 Then change the setting of the energy saving coefficient K2 n140
48. Press ENTER to dis play the set value Change the set value to 4 by pressing the A or key Press ENTER Change the constant No to n176 by press ing the or key Press ENTER to dis play the set value Change the set value to CPy by pressing the A or key Press ENTER Press DSPL or ENTER Operator Display ngg May be a different constant No Lit May be a different set value 4 Flashes 4 Lit for one second 4 mGa i The constant is displayed nt roy Lit CPY Lit EPY Flashes while executing the copy t Eng End is displayed after the copy has been completed m i 76 The constant No is displayed A setting range check and matching check for the written constants are executed after the constants are written from the Digital Operator to the Inverter If a constant error is found the written constants are discarded and the constants stored before writing are restored When a setting range error is found the constant No where an error occurs is indicated by flashing O a number When an inconsistency in the settings is found Gf is indicated by flashing VERIFY Function This function compares the constants stored in the Digital Operator with the constant in the Inverter Verification is possible only for the Invert ers with same product series power supply specifications and control mode V f control or vector control When the constants s
49. Q x 0 92 x 4 B type insulation Test report of line to line resistance at 75 C Q x 0 92 x F type insulation Test report of line to line resistance at 115 C Q x 0 92 x 3 Motor Rated Current n036 Rated current at motor rated frequency Hz A 4 Motor No load Current n110 No load current A at motor rated frequency Hz oe C X 100 Rated current A at motor rated frequency Hz 1 Base frequency Hz during constant output control 2 Rated speed r min at base frequency during constant output control Set n106 Motor Rated Slip n036 Motor Rated Current n107 Line to Neutral per Phase and n110 Motor No load Current according to 133 the motor test report To connect a reactor between the Inverter and the motor set n108 to the sum of the initial value of n108 Motor Leakage Inductance and the externally mounted reactor inductance Unless a reactor is connected n108 Motor Leakage Inductance does not have to be set according to the motor O V f Pattern during Vector Control Set the V f pattern as follows during vector control The following examples are for 200 V Class motors When using 400 V Class motors double the voltage settings n012 n015 and n017 Standard V F V motor Specification 60 Hz V Motor Specification 50 Hz T 43 rt i 13 60 Hz 08 25 50 Hz High Starting Torque V F V Motor Specification 60 Hz V Motor Specification 50
50. Reference Upper Limit n033 See notes 2 and 3 Minimum units r min 28S Ss Speed scale attribute 16 0 to 110 of the max fre quen cy 0708 1 800 r m OK OK Word 113 In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 01 16 Speed Sets or references 15to 00 OK OK Byte Scale the unit coefficient 15 n153 for speed F1 to related data OF Speed units 1 r min x 1 288 Ss Speed scale setting 17 Current Sets or references 15to 00 OK OK Byte Scale the unit coefficient 15 n154 for current F1 to related data OF Current units 0 1 A x 1 2 8 CS Current scale setting 1A Power Sets or references 15to 00 OK OK Byte Scale the unit Coefficient 15 n155 for power F1 to related data OF Power units 1 W XS PS Power scale setting 1B Voltage Sets or references 15to 00 OK OK Byte Scale the unit coefficient 15 n156 for voltage F1 to related data OF Voltage units 1 V XTS MS Voltage scale setting 1C Time Sets or references 15to 00 OK OK Byte Scale the unit coefficient 15 n157 for time re F1 to lated data OF Time units 1 ms elas TS Time scale set ting 1D Ref Indicates which 00 OK Byte From Frequency Refer Net ence input has been selected in the Inverter See note 4 00 A Frequency Reference input other than De viceNet is en
51. Setting during operation aud Rate Setting on Rotary Switch aud Rate Setting during operation DeviceNet Connection instance status Frequency reference from DeviceNet Note The unit used for frequency is determined by the value set for constant n035 For details refer to page 196 47 riala Ean LOCAL REMOTE Selection This function switches the operation operation using the digital operator including frequency setting with potentiometer operation using the input terminals or operation through communications Setting can be changed using the Taler E key Le Local rE Remote were Se a Constant No data Sets and changes data for a constant No T i Refer to page 52 Return to O MNTR Multi function Monitoring Selecting the Monitor Press the Bsr key When ENTA is ON data can be displayed by selecting the monitor number Example Monitoring the Output Voltage Reference Select U 04 by pressing the Output voltage reference E or Mikey is displayed TO F I FAA 48 5 Operating the Inverter Monitoring The following items can be monitored using U constants Constant Name Unit Description No U 01 Frequency Reference r Frequency reference can be monitored Same as FREF 5 min FREF U 02 Output Frequency r Output frequency can be monitored FouT 5 min Same as FOUT U 03 Output Current IOUT A Out
52. T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 40P7 U T1 V T2 W T3 10 65 to 13 31 CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 41P5 U T1 V T2 W T3 10 65 to 13 31 CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 42P2 U T1 V T2 W T3 10 65 to 13 31 CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 43P0 U T1 V T2 W T3 10 65 to 13 31 35 12 CIMR R L1 S L2 T L3 M4 1 2 to 2to 14 to 2 14 V7 1 2 B1 B2 1 5 5 5 10 43P7 U T1 V T2 W T3 10 65 to 13 31 35 12 CIMR R L1 S L2 T L3 M4 1 4 3 5 to 12 to 5 5 10 V7 A 1 2 B1 B2 5 5 10 45P5 U T1 V T2 W T3 4 Wiring Model Terminal Symbols Screws Tighten Wires ing Torque Applicable Size Recommended Type mn Size Ibein mm2 AWG mm2 AWG CIMR RIL1 S L2 T L3 M5 2 5 5 5 to 10 to 8 5 5 10 600 V V7 A 1 2 B1 B2 8 vinyl 47P5 U T1 V T2 WIT3 sheathed wire or equivalent Note The wire size is given for copper wire at 75 C 160 F 35 E Wiring the Main Circuits RST Circuit Breaker 77 for Wiring I5
53. Type Ibein mended Size mm2 AWG mm2 AWG Same for S1 to S4 P1 P2 M2 0 22 to Twist 20 to 0 75 18 Shielded all mod SC PC 0 25 ed 18 or equiva els 1 94to wires 20 to lent 2 21 0 5 to 16 0 75 Sin gle 0 5 to 1 25 2 DeviceNet Terminal Block CN6 Model Terminal Symbols Screws Tighten Wires ing morue Applicable Size Recom Type Ibein mended Size mm2 AWG mm2 AWG Same for V CAN_L M3 0 5 to Twist 24 to Thin all mod shield CAN_H 0 6 ed 12 DeviceNet els V wires cable that 0 2 to meets 25 DeviceNet cable specifica tions Note When removing the DeviceNet terminal b terminal block TB1 30 ock hold the control circuit 3 Main Circuits 4 Wiring 200 V Class 3 phase Input Inverters Model Terminal Symbols Screws Tighten Wires ing Torque Applicable Size Recommended Type bein Size mm2 AWG mm2 AWG CIMR R L1 S L2 T L3 M3 5 0 8 to 0 75 18 to 2 14 600 V V7 1 2 B1 B2 1 0 7 1 to2 14 vinyl 20P1 U T1 V T2 W T3 to 8 88 sheathed or equiva lent CIMR RIL1 S L2 T L3 M3 5 0 8 to 0 75 18 to 2 14 V7 1 2 B1 B2 1 0 7 1 to2 14 20P2 U T1 V T2 W T3 to 8 88 CIMR RIL1 S L2 T L3 M3 5 0 8 to 0 75 18 to 2 14 V7e 1 2 B1 B2 1 0 7 1 to2 14 20P4 U T1 V T2 W T3 to 8 88 CIMR RIL1 S L2 T L3 M3 5 0 8 to 0 75 18 to 2 14 V7 1 2 B1
54. V or 4 to 20 mA for the CN2 terminal of the JVOP 140 Digital Operator can be used as the main speed fre quency reference Refer to the block diagram on page 185 for details on the input signal When using the signal for the CN2 terminal of the JVOP 140 Digital Operator as a multi function analog input never use it forthe target value or the feedback value of PID control PID control is disabled when n128 is set to 0 Multi function Input Selection n077 No Name Unit Setting Factory Range Setting n077 Multi function Input Selection 0to4 0 n077 Settings 7 Programming Features Setting Function 0 Disabled Description The multi function input is dis abled 1 Auxiliary frequency reference FREF2 When frequency reference 2 is se lected using the multi step speed references the input analog sig nal for the CN2 terminal will be the frequency reference The n025 setting will be invalid Note Set the Frequency Refer ence Gain in n068 or n071 and the Frequency Reference Bias in n069 or n072 2to3 Not used 4 Output voltage bias VBIAS Add the VBIAS to the output volt age after V f conversion Analog Input Level 1 Auxiliary Frequency Reference n077 1 FREF2 100 0 ov 4 mA 100 Max output frequency n011 10V 20 mA 4 Output Voltage Bias n077 4 VBIAS 0 OV 4 mA The VBIAS value to be added is doubled
55. abled only when Inverter constant n057 is set to 18 0 Terminal MA OFF 1 Terminal MA ON Byte 1 Terminal Operates the Inverter s multi function bit 6 P1 output terminal P1 This function is en abled only when Inverter constant n058 is set to 18 0 Terminal P1 OFF 1 Terminal P1 ON 6 Operating with DeviceNet Communications Data Name Contents Byte 1 Terminal Operates the Inverter s multi function bit 7 P2 output terminal P2 This function is en abled only when Inverter constant n059 is set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes Speed Sets the Inverter s speed reference 2 and 3 Reference The units depend on the setting in Invert er constant n035 The units are not af fected by the speed scale SS setting Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal e Output Inverter Master Instance 151 97 Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Fault Warn Ready At Ref Reset Rev ZSP Run ed ing erence Run ning ning 1 Termi Termi Termi Local UV OPE nalP2 nal P1 nal Re MA mote 2 Speed Actual Low Byte 3 Speed Actual High Byte 4 ao 5 wg 6 Output Current Low Byte 7 Output Current High Byte 69 70 Data Name Contents Byte 0 Running Indicates
56. according to the load to continue operation without stalling the motor Stall Prevention Current Limit Level during Acceleration n093 Sets the stall prevention current limit level during acceleration in units of 1 Inverter rated current 100 Factory setting 170 A setting of 200 disables the stall prevention current limit during acceleration If the output current exceeds the value set for n093 during acceleration acceleration stops and the frequency is maintained When the output current goes to the value set for n093 acceleration starts Motor current n093 f 1 Stops the acceleration to prevent the motor from stalling Output 7 2 Release width hysteresis of stall frequenc prevention during accel is approx 5 of inverter rated current Time ate 167 168 In the constant output area output frequency gt Max Voltage Output Frequency n013 the stall prevention current limit level during acceleration is automatically decreased using the following equa tion Stall prevention current limit level during acceleration in constant output area Stall prevention current limit Max voltage output frequency n013 level during acceleration n093 x Output frequency Stall prevention level during acceleration Stall prevention level during acceleration n093 Stall prevention limit during acceleration 40 of n093 t 1 1 1 1 4 i
57. alarm is reset with the operation signal ON the Inverter will restart automatically Reset an alarm only after verifying that the operation sig nal is OFF Failure to observe this warning may result in injury When the 3 wire sequence is set do not make the wiring for the control circuit unless the multi function input terminal parameter is set Failure to observe this warning may result in injury Ref page 40 159 A CAUTION Never touch the heatsinks which can be extremely hot Failure to observe this caution may result in harmful burns to the body It is easy to change operation speed from low to high Verify the safe working range of the motor and machine before operation Failure to observe this caution may result in injury and machine damage Install a holding brake separately if necessary Failure to observe this caution may result in injury Do not perform signal checks during operation The machine or the Inverter may be damaged All the constants set in the Inverter have been preset at the factory Do not change the settings unnecessarily The Inverter may be damaged Ref page 41 MAINTENANCE AND INSPECTION A WARNING Ref page Never touch high voltage terminals on the Inverter Failure to observe this warning may result in an elec trical shock Disconnect all power before performing mainte nance or inspection and then wait at least one minute after
58. and Correc Status tive Actions Digital RUN Green Operator ALARM Red Protective CPF 05 Cycle power FOS Operation AD converter fault was If the fault remains re Output is detected place the Inverter tumed OFF and motor CPF 06 Remove power to the In coasts toa Option card connec verter Check the con F36 stop tion fault nection of the Digital u Anon correspond Operator Verify Soft ing option card is ware Version No n179 o connected CPF 07 Cycle power after check Operator control circuit ing the Digital Operator FO EEPROM or AD con is securely mounted If uv verter fault the fault remains re place the Digital Opera tor or Inverter OPR Operator connect Cycle power If the fault ing fault remains replace the In oPr 2 l verter p Stops ac STP Emergency stop Check the external cir cording to The Inverter stopped ac cuit sequence FP constant cording to constant n005 after receiving the emer gency stop fault signal pej FBL PID feedback loss Check the mechanical rai detection system and correct the PID feedback value cause or increase the or dropped below the de value of n137 Foi tection level When PID feedback loss is detect e ed the Inverter operates according to the n136 setting Communications have Check the status of the bus not been established DeviceNet communica with the DeviceNet Mas tions indicators ter Protective Insufficient power Check the following
59. approx Power supply volt 200 V 160 V for age e single phase Main circuit power 400 V Stops at main cir supply connections cuit DC voltage of Terminal screws approx 400 V or Loose more UV2 Control power sup Cycle power If the fault ply fault remains replace the In Uug Voltage fault of control verter power supply was de tected OH Cooling fin over Excessive load heat Improper V f pattern Temperature increased setting because of Inverter over Insufficient load operation or intake acceleration time if air temperature rise the fault occurs dur ing acceleration Intake air tempera ture exceeding 50 C oH 122 F Cooling fan stops 4 Check the following Load size V f pattern setting constants n011 to n017 Intake air tempera ture 213 214 Fault Display Inverter Description Causes and Correc Status tive Actions Digital RUN Green Operator ALARM Red Protective OC Overcurrent Short circuit or Operation Inverter output current grounding at Inverter Output is momentarily exceeded output side turned OFF approx 250 of rated Excessive load GD2 and motor current Extremely rapid coasts to a Acceleration stop Deceleration Time constants n019 to n022 Special motor used ou Starting motor dur ing coasting Motor of a capacity greater than the Inverter rating has been started Magnetic contactor opene
60. are not left in the Inverter Screws are securely tightened Bare wires in the terminals do not contact other terminals ZN WARNING If the power supply is turned ON during the FWD or V RUN command is given the motor will start automatically Turn the power supply ON after verifying that the RUN signal is OFF Failure to observe this warning may result in injury Ifthe FWD or REV RUN command is given when the RUN command from the control circuit terminal is selected n003 1 the motor will start automatically after the main circuit input power supply is turned ON 5 Operating the Inverter 5 Operating the Inverter The Control Mode Selection n002 is initially set to V f control mode ZAWARNING ZA CAUTION Only turn ON the input power supply after confirm ing that the Digital Operator or blank cover optional are in place Do not remove the Digital Operator or the covers while current is flowing Failure to observe this warning may result in an electric shock Never operate the Digital Operator or DIP switches with wet hands Failure to observe this warning may result in an electric shock Never touch the terminals while current is flowing even if the Inverter is stopping Failure to observe this warning may result in an electric shock Never touch the heatsinks which can be extremely hot Failure to observe this caution may result in harmful burns to the body It is easy to change operatio
61. are selectable Not provided stops if power loss is 15 ms ms Power Loss or longer continuous operation if power loss is approx 0 5 s or shorter g continuous operation 3 2 Heatsink Protected by electronic circuit E Overheat Stall Preven Can be set individual level during acceleration deceleration provided not tion Level provided available during coast to a stop Cooling Fan Protected by electronic circuit fan lock detection Fault Ground Fault Protected by electronic circuit overcurrent level Power ON until the DC bus voltage becomes 50 V or less RUN indicator stays Charge Indi ON or Digital Operator indicator stays ON cation Multi Seven of the following input signals are selectable Forward reverse run func 3 wire sequence fault reset external fault MA contact input multi step 2 tion speed operation JOG command acceleration deceleration time select 5 Input external baseblock MA contact input SPEED SEARCH command AC a CELERATION DECELERATION HOLD command LOCAL REMOTE se 3 lection communication control circuit terminal selection emergency stop a fault emergency stop alarm UP DOWN command PID control cancel PID integral reset hold Multi Following output signals are selectable 1 MA contact output See note 5 2 func 3 2 photocoupler outputs 2 E tion Fault running zero speed frequency agree frequency detection output E a Output frequency lt or set value overtorque detection
62. b ezU i L E jar E i wan nt ae i 1 bo bo EEE u soualajal paeds days HiNy Ev v eza alaiak ahak Janeane H 12907 40w 0 i Lo o iajauioquaod 10d yd wojo eu 0 AA 4 N291 q WOI UORDE as juorssjusuel sousieje1 Kousnbas 4 po i weJpegq y00 g 10174090 Ald uopaajas eouereyes Aouanbal 184 7 Programming Features Jed i i K NO ZN9 0 Li D Jed um uojesuaduiog ZH oyu enjea ayy sueauog queysuco awh kejap Auewlig oki eco ae eas eee eee ee See Ae Uid aN fouenbay ndino xen sea AN9 seyenucs ary uopesuadwuoo iM aes kou zzu i i i x5 ueysuco awg ZH ou i oou es Rejep Asewug enea amy suaauog lai it j 8 T20 x Hadi 1 zHoav Ta HOLL no i 7 vw oz O1 fouenbey jndyno xen sdq 0096 H O 120u SUOHEOIUNWIWOD SNGOWAW OZEZSY i l i i I lism 1 i i I i i i 1 f fouenbey ndyno xen seig sepulwies j i 1 1 I 1 ouanbayy jndyno xew J AU webeq yoo g 29u 1 z2y4 pa ds Bojeuy s0 e1edO i sdq 0096 suopeorunwwos SNOWN ozezsy i rb dOAr Jo esado Jeybiq eea 185 186 E Using Constant Copy Function O Constant Copy Function The Varispeed V7 standard JVOP 140 Digital Operator can store
63. can be set using potentiometer 21 Varispeed V7 Inverters with the Covers Removed Baud Rate Setting Switch oJ MAC ID Setting Switches f Jumper Bar DeviceNet Terminal Block Frequency Setting Potentiometer Inverter Operation Status Indicators Input Polarity Switch Control Circuit Terminal Block Main Circuit Terminal Block Baud Rate Setting Switch MAC ID Setting Switches Ground Terminals Example for 3 phase 200 V Class 1 5 kW Inverter DeviceNet Terminal Block Jumper Bar H 22 Ground Terminals Frequency Setting Potentiometer Inverter Operation Status Indicators Input Polarity Switch t Control Circuit Terminal Block Main Circuit Terminal Block Example for 3 phase 200 V Class 0 1 kW Inverter 2 Identifying the Parts Main Circuit Terminal Arrangement The terminal arrangement of the main circuit terminals depends on the Inverter model CIMR V7220P1 to 20P7 BOP1 to BOP4 Ev ce Bem alt D 2 B1 B2 CIMR V7 21P5 22P2 BOP7 B1P5 40P2 to 42P2
64. circuit capable of delivering more than 18 000 RMS symmetrical amperes 250 V maximum 200 V Class Inverters or 18 000 RMS symmetrical amperes 480 V maximum 400 V Class Inverters A CAUTION e Use 75 C copper wire or equivalent Low voltage wires must be wired with Class Wiring PRECAUTIONS FOR CE MARKINGS Only basic insulation to meet the requirements of protection class 1 and overvoltage category II is provided with control circuit terminals Additional insulation may be necessary in the end product to conform to CE requirements For 400 V class Inverters make sure to ground the supply neutral to con form to CE requirements For conformance to EMC directives refer to the relevant manuals for the requirements Document No EZZ008389 for Japanese version Document No EZZ008390 for English version RECEIVING THE PRODUCT A CAUTION Do not install or operate any Inverter that is damaged or has missing parts Failure to observe this caution may result in injury or equipment damage Ref page 19 MOUNTING A CAUTION Lift the Inverter by the heatsinks When moving the Inverter never lift it by the plastic case or the terminal cover Otherwise the main unit may fall and be damaged Mount the Inverter on nonflammable material i e metal Failure to observe this caution may result in a fire When mounting Inverters in an enclosure install a fan or other coolin
65. display an 3 alarm flashing 3 To stop the Inverter and generate a fault at overtorque detection set n096 to 2 or 4 At detection the operator will display an g F fault ON 146 7 Programming Features Overtorque Detection Level n098 Set the overtorque detection current level in units of 1 Inverter rated current 100 When detection by the output torque is selected the motor rated torque becomes 100 Factory setting 160 Overtorque Detection Time n099 If the time that the motor current exceeds the Overtorque Detection Level n098 is longer than Overtorque Detection Time n099 the overtorque detection function will operate Factory setting 0 1 s Overtorque Undertorque Detection Function Selection 2 n097 When vector control mode is selected overtorque undertorque detec tion can be performed either by detecting the output current or the out put torque When V f control mode is selected the setting of n097 is invalid and overtorque undertorque is detected by the output current Setting Description 0 Detected by output torque 1 Detected by output current Frequency Detection Level n095 Effective when one or more of the Multi function Output Selections n057 n058 and n059 are set for frequency detection setting 4 or 5 Frequency detection turns ON when the output frequency is higher or lower than the setting for the Frequency Detection Level n095 Frequency Detection
66. from control cir cuit terminal S2 EF3 External fault in put command from control di cuit terminal S3 EFD EF4 External fault in put command from control cir cuit terminal S4 EFS External fault in put command from control cir cuit terminal S5 See note EF6 External fault in e put command from control cir cuit terminal S6 See note EF7 External fault in put command from control cir cuit terminal S7 See note CPF 00 Cycle power after con Inverter cannot commu firming that the Digital Foo nicate with the Digital Operator is securely uu Operator for 5 s or more mounted If the fault re when power is turned mains replace the Digi ON tal Operator or Inverter CPF 01 Cycle power after con Transmission fault oc firming that the Digital Fo curred for 5 s or more Operator is securely we when transmission starts mounted If the fault re with the Digital Operator mains replace the Digi tal Operator or Inverter CPF 04 Record all constant EEPROM fault of Invert data and initialize er control circuit was de the constants tected Refer to page 52 for FoSY constant initializa tion Cycle power If the fault remains replace the Inverter Note These terminals can be used only from DeviceNet communications There are no corresponding external input terminals 9 Fault Diagnosis Fault Display Inverter Description Causes
67. function of multi function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON Byte 0 Terminal Inputs the function set for the Inverter s bit 3 S4 multi function input terminal S4 Set the function of multi function input terminal S4 with Inverter constant n053 0 Terminal S4 function OFF 1 Terminal S4 function ON Byte 0 Terminal Inputs the function set for Inverter con bit4 S5 stant n054 Multi function Input Selec tion 5 0 Terminal S5 function OFF 1 Terminal S5 function ON 67 68 Data Name Contents Byte 0 Terminal Inputs the function set for Inverter con bit5 S6 stant n055 Multi function Input Selec tion 6 0 Terminal S6 function OFF 1 Terminal S6 function ON Byte 0 Terminal Inputs the function set for Inverter con bit6 S7 stant n056 Multi function Input Selec tion 7 0 Terminal S7 function OFF 1 Terminal S7 function ON These terminals can be us are no corresponding exte ed only from DeviceNet communications There rnal input terminals or output terminals Data Name Contents Byte 1 External External fault EFO input from communi bit 0 Fault cations 0 1 External fault EFO Byte 1 Fault Reset Resets the Inverter from fault status bit 1 0 1 Reset fault Byte 1 Terminal Operates the Inverter s multi function bit 5 MA output terminal MA This function is en
68. go i C eces 5 Single phase 200 V Berea o onw 193 194 O Software No Display The software number of the Inverter for which constants are stored in the Digital Operator is displayed Oo Example Displaying Software No of Inverter for which Constants Are Stored in EEPROM in Operator Explanation Enable the setting for constants n001 to n179 Execute Software No Display Sno using the Constant Copy Function Selection n176 Press DSPL to light PRGM Press ENTER to display the set value Change the set value to 4 by pressing the amp or key Press ENTER Change the constant No to n176 by pressing the amp or key Press ENTER to display the set value Change the set value to Sno by pressing the or key Press ENTER Press DSPL or ENTER Operator Display noT May be a different constant No 4 Lit May be a different set value 4 Flashes t Lit for one second 4 n amp amp G i The constant No is displayed ni5 ray Lit Sno Lit G iG Lit Software version VSP030010 mi 76 The constant No is displayed Displays the lower 4 digits of the software version Display List Operator Description Corrective Action Display Lit Constant copy function selection edd enabled Lit READ selected rEd Flashes READ under execution Lit Writing COPY sele
69. is Correct the data data incorrect size 14FF Attribute not Attempted to exe Correct the ser supported cute a service that vice code or at is not defined for tribute setting the attribute 15FF Too much The data size is Correct the data data incorrect size 16FF Object does An unsupported Correct the class not exist object was speci or instance set fied ting 6 Operating with DeviceNet Communications Error Contents Cause Corrective Action Code 1FFF Vendor spe Attempted to Stop the cific error change an Inverter Inverter con e Specify a value stant that can that is within not be changed the setting while the range Inverter is run ning e Attempted to change an Inverter con stant to a value outside of the setting range 20FF Invalid param Attempted to Specify a data val eter change to a data ue that is within value outside of the setting range the setting range MEMOBUS 1 0 Instance Error Table The following errors can occur when using the MEMOBUS I O Instance to set or reference Inverter constants Error Contents Cause Code 01 Hex Function A function code other than 00 Hex 03 code error Hex or 10 Hex was sent from the mas ter 02 Hex Improper e No register number has been regis register tered to specify the register to be number accessed e ENTER command 0900H was exe cuted for a write only register 117
70. kW Inverter 200 V or 400 V Class the Inverter can be used as an IP00 device if the top and bottom covers are removed 10 Specifications Recommended Peripheral Devices It is recommended that the following peripheral devices be mounted between the AC main circuit power supply and Varispeed V7 input ter minals R L1 S L2 and T L3 e MCCB Molded case Circuit Breaker Fuse Always connect for wiring protection e Magnetic Contactor Mount a surge suppressor on the coil Refer to the table shown below When using a magnetic contactor to start and stop the Inverter do not exceed one start per hour Recommended MCCB Magnetic Contactors and Fuses e 200 V 3 phase Varispeed V7 V7 V7 V7 V7 V7 V7 V7 V7 V7 Model 20P 20P 20P 20P 21P 22P 23P 25P 27P 1 2 4 7 5 2 J 5 5 Capacity 0 3 0 6 1 1 1 9 3 0 4 2 6 7 9 5 13 0 kVA Rated Output 0 8 1 6 3 5 8 11 17 5 25 0 33 0 Current A MCCB type 5A 5A 5A 10A 20A 20A 30A 50A 60A NF30 MIT SUBISHI Magnetic HI HI HI HI HI HI HI HI HI contactor 7E 7E JE 7E 10 10 20E 30E 50E Fuji Electric 2E 2E FA Compo nents amp Systems Fuse UL 5A 5A 5A 10A 20A 20A 30A 50A 60A Class RK5 200 V Single phase Varispeed V7 v7 ANT NEA NTE NEE NRE V7 Model BOP1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P7 Capacity kVA 0 3 0 6 RI 1 9 3 0 4 2 6 7 Rated Output 0 8 1 5 3 5 8 1 17 5 Cu
71. min n025 900 r min Frequency n024 750 r min reference FWD RUN STOP n029 1500 r min n028 1350 r min n027 1200 r min n031 1800 r min n030 1650 r min Time Multi step speed ref 1 terminal S2 Multi step speed ref 2 terminal S3 Multi step speed ref 3 on terminal S4 n050 1 input terminal S1 n051 6 input terminal S2 n052 7 input terminal S3 n053 8 input terminal S4 n054 input terminal S5 n055 input terminal S6 n056 input terminal S7 Set a value other than 6 7 or 8 Factory Setting See note See note See note Note Input terminals S5 to S7 can be used only from DeviceNet communica tions There are no corresponding external input terminals Up to 16 speed steps can be set using DeviceNet communications and the following combinations of frequency reference and input terminal selections Set frequency references 9 16 for n120 to n127 Set the input terminal for a multi step speed reference using the multi function input selection 140 7 Programming Features O Operating at Low Speed By inputting a JOG command and then a FORWARD REVERSE RUN command operation is enabled at the jog frequency set in n032 When multi step speed references 1 2 3 or 4 are input simultaneously with the JOG command the JOG command has priority Constant No Name Setting n032 Jog Frequency Factory setting
72. not have abnormal vibration or noise e Acceleration and deceleration are smooth Current matching the load flows Status indicators and Digital Operator display are correct 43 E Operating the Digital Operator All functions of the Varispeed V7 are set using the Digital Operator Below are descriptions of the display and keypad sections JVOP 140 Digital Operator Data display section Indicator display section Function indicators Indicators switch to another function each time is pressed DIGITAL The displayed data can OPERATOR be changed JVOP 140 Frequency setting F FREF FOUT Our n Press to switch z oe potentiometer between fie Used to change functions SPL A RUN Ad frequency setting MN MAX V CE ENTI RESET Press to enter the constant data Displays the constant Rees to noae Status indicator Press to run data when i same function as the motor value RUN indicator selecting a constant no for PRGM indicator i Press to decrease Operator CN2 terminal constant no data Press to stop the motor value Press to reset faults Rear side of the operator CN2 3 GND for Operator circuit terminal CN2 2 Operator circuit terminal CN2 1 Operator circuit terminal current reference voltage reference Details of Indicators Color in parenthesis indicates the color of indicator FREF FOUT IOUT MNTR Frequenc
73. observe this caution may result in a mal function damage or a fire Never connect the AC main circuit power supply to output terminals U T1 V T2 W T3 B1 B2 1 or 2 The Inverter will be damaged and the guarantee will be voided Do not connect or disconnect wires or connectors while power is applied to the circuits Failure to observe this caution may result in injury Do not perform signal checks during operation The machine or the Inverter may be damaged To store the constant with an ENTER command by communications be sure to take measures for an 4 Wiring emergency stop by using the external terminals Delayed response may cause injury or damage the machine E Wiring Instructions 1 Always connect the power supply for the main circuit inputs to the power input terminals R L1 S L2 and T L3 R L1 S L2 for single phase power via a molded case circuit breaker MCCB or a fuse Never connect the power supply to terminals U T1 V T2 W T3 B1 B2 1 or 2 The Inverter may be damaged For 200 V single phase Inverters always use terminals R L1 and S L2 Never connect terminal T L3 Refer to page 239 for recommended peripheral devices Use a UL class RK5 fuse For single phase 200 V Inverters of 075 kW or less a 3 phase 200 V power supply can also be con nected Inverter Power Supply Connection Terminals 200 V 3 phase Input Power Supply Speci fication Inverters CIMR V7OO2000 Connec
74. output 3 1 P2 ON 8 to F Not used 121 Register Contents Number 0021H Fault contents Bit 0 Overcurrent OC 1 Overvoltage OV Inverter overload OL2 Inverter overheat OH Not used Not used PID feedback loss FbL External fault EF EFO Emergency stop STP Hardware fault FOO Motor overload OL1 Overtorque detected OL3 Not used Power loss UV1 Control power fault UV2 Not used nim OLO DW gt oO mo NI oa a a wl n Operator connection fault OPR 0022H Data link status Bit 0 Writing data 1 Not used Not used Upper lower limit fault Consistency fault Not used Not used NL OO oa B amp B wl N Not used 8 to F Not used 122 6 Operating with DeviceNet Communications Register Contents Number 0023H Frequency reference Units set in n035 0024H Output frequency Units set in n035 0025H to Reserved 0027H 0028H Output voltage reference 1 1V 0029H to Reserved 002AH 002BH Sequence input status Bit 0 Termina S1 1 Closed Termina S2 1 Closed Termina S3 1 Closed Termina S4 1 Closed Termina S5 1 Closed Termina S6 1 Closed Termina S7 1 Closed NN QO oO AJJ N Not used 8
75. precautions are classified as either warnings or cautions and are indicated as shown below A WARNING Indicates a potentially hazardous situation which if not avoided may result in death or serious injury A CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or damage to equipment It may also be used to alert against unsafe practices Even items classified as cautions may result in serious accidents in some situa tions Always follow these important precautions yore Indicates information to insure proper operation PRECAUTIONS FOR UL cUL MARKING Do not connect or disconnect wiring or perform signal checks while the power supply is turned ON The Inverter internal capacitor is still charged even after the power supply is turned OFF To prevent electric shock disconnect all power before ser vicing the Inverter and then wait at least one minute after the power sup ply is disconnected Confirm that all indicators are OFF before proceeding Do not perform a withstand voltage test on any part of the Inverter The Inverter is an electronic device that uses semiconductors and is thus vul nerable to high voltage Do not remove the Digital Operator or the blank cover unless the power supply is turned OFF Never touch the printed circuit board PCB while the power supply is turned ON e This Inverter is not suitable for use on a
76. rEd READ CPy COPY vFy VERIFY VA Inverter capacity display Sno Software No dis play Factory Setting rdy Prohibiting Constant Read Selection n177 Select this function to prevent accidentally overwriting the constants stored in EEPROM or in the Digital Operator Reading is not possible when this constant is set to 0 The constant data stored in the Digital Operator are safe from accidental overwriting If reading is attempted whi Press DSPL or ENTER and return o the constant No display e this constant is set to 0 PrE will flash Unit Constant Name No n177 Constant Read Selec tion Prohibit Setting Range 0 READ prohibited 1 READ allowed Factory Setting 0 187 O READ Function Reads out the constants in batch from the Inverter and stores them in EEPROM inside the Digital Operator When the read out is executed the previously stored constants data in the EEPROM are cleared and replaced with the newly entered constants Example Storing Constants from Inverter in EEPROM in Operator Explanation Enable the setting of constants n001 to n179 Set Contant Read Prohibited Selection n177 to read enabled Execute read out READ using the Constant Copy Function Selection n176 Set Constant Read Prohibited Selection n177 to read dis abled Press DSPL to light PRGM Press ENTER to display the set value Chan
77. the Inverter s operating status bit 0 0 Stopped 1 Operating forward operating in reverse or applying DC injection braking Byte 0 ZSP Indicates the Inverter s operating status bit 1 0 Operating forward or in reverse 1 Stopped or applying DC injection braking Byte 0 Rev Run Indicates the Inverter s operating status bit2 ning 0 Operating forward stopped Reverse RUN command OFF or applying DC injection braking Reverse RUN com mand OFF 1 Operating in reverse stopped Reverse RUN command ON or applying DC injection braking Reverse RUN command ON Byte 0 Reset Indicates the input status of the bit 3 Inverter s RESET signal 0 1 RESET signal being input Byte 0 At Refer Indicates that the Inverter s frequency bit 4 ence match was detected 0 Stopped accelerating or decelerat ing 1 Frequency matches Byte 0 Ready Indicates the Inverter s preparation sta bit 5 tus 0 Fault detected or initializing 1 Preparations for operation completed 6 Operating with DeviceNet Communications Data Name Contents Byte 0 Warning Indicates that the Inverter detected a bit 6 warning 0 Normal 1 Warning detected Byte 0 Faulted Indicates that the Inverter detected a bit 7 fault 0 Normal 1 Fault detected Byte 1 OPE Indicates that the Inverter detected a bit 0 MEMOBUS constant setting error OPE 0 Normal 1 OPE OP1 t
78. to F Not used 123 Register Contents Number 002CH Inverter status Bit 0 Run 1 Run 1 Zero speed 1 Zero speed 2 Frequency match 1 Match 3 Minor fault Alarm indicated 4 Frequency detection 1 1 Output frequency lt setting in n095 5 Frequency detection 1 1 Output frequency setting in n095 6 Inverter ready for operation 1 Ready 7 Undervoltage detection 1 Undervoltage being detected 8 Baseblock 1 Inverter output baseblock in progress 9 Frequency reference mode 1 Not through communications 0 Through communications A RUN command mode 1 Not through communications 0 Through communications B Overtorque detection 1 Overtorque being detected or overtorque error Reserved Cc D Fault restart in progress E Fault 1 Fault F Not used These input signals can be used from DeviceNet communications only There are no corresponding external input terminals 124 6 Operating with DeviceNet Communications Register Contents Number 002DH Output status Bit 0 MA 1 Closed 1 P1 1 Closed 2 P2 1 Closed 3 Not used 4 Not used 5 Not used 6 Not used ih Not used 8toF Not used 002EH to Reserved 0030H 0031H Main circuit DC voltage 1 1 V 0032H Torque monitor 1 1 100 Rated motor torque signed 0033H to
79. wire Inverter Pull out the wiring from the cable lead in hole at the bottom of the plastic case 3 Open the right and left sides of the fan cover to remove the cover from the cooling fan 2 Mounting 1 Mount the cooling fan on the fan cover The arrow mark to indicate the airflow direction must be opposite to the cover Airflow direction 2 Mount the fan cover on the Inverter Always mount the right and left catches on the fan cover on the heatsinks Thread in the wiring from the cable lead in hole at the bot tom of the plastic case to the inside of the Inverter 3 Connect the wiring to the cooling fan connector CN10 and mount the front cover and the terminal cover 206 9 Fault Diagnosis 9 Fault Diagnosis E Protective and Diagnostic Functions This section describes the alarm and fault displays the fault conditions and the corrective actions to be taken if the Varispeed V7 malfunctions Inverter alarms are classified into alarm display and fault display Alarm display When a minor fault occurs in the Inverter the Digital Operator flashes the display In this case the operation is continued and restored automatically as soon as the cause is removed Multi function output can output the minor fault status to external devices Fault display When a major fault occurs in the Inverter the protective function operates and the Digital Operator lights the dis play and shuts off the output to st
80. 113 Acceleration Time 1 0 00 to Depend on 10 0s 143 6000 s n018 setting 020 0114 Deceleration Time 1 0 00 to Depend on 10 0s 143 6000 s n018 setting 021 0115 Acceleration Time 2 0 00 to Depend on 10 0s 143 6000 s n018 setting 022 0116 Deceleration Time 2 0 00 to Depend on 10 0s 143 6000 s n018 setting 023 0117 S curve Selection 0to3 1 o 145 024 0118 Frequency Reference 1 0 to 9999 1 rimin 180 r min 139 Master Speed Fre rimin quency Reference Note 6 025 0119 Frequency Reference 2 0 to 9999 1 rimin O r min 139 Note 6 r min 026 011A Frequency Reference 3 0 to 9999 1 rimin O r min 139 Note 6 r min 027 011B Frequency Reference 4 0 to 9999 1 rimin O r min 139 Note 6 r min 028 011C Frequency Reference5 0 to 9999 1 r min O r min 139 Note 6 r min 029 011D Frequency Reference6 0 to 9999 1 r min O r min 139 Note 6 r min 030 O11E Frequency Reference7 0 to 9999 1 rimin O r min 139 Note 6 r min 031 O11F Frequency Reference 8 0 to 9999 1 rimin O r min 139 Note 6 rimin 032 0120 Jog Frequency 0 to 9999 1 rimin O r min 141 Note 6 r min 033 0121 Frequency Reference 0 to 1 100 142 Upper Limit Note 6 110 034 0122 Frequency Reference 0 to 1 0 142 Lower Limit Note 6 110 035 0123 Setting displaying Unit 0 to 3999 1 4 196 Selection for Frequency Reference 036 0124 Motor Rated Current 0 to 01A Note 3 172 150 of Inverter rated cur rent 037 0125 Electronic Thermal Mo 0to2 1 0
81. 2 3 S ip compensation is not Slip compensation is not Slip compensation is not performed when the Motor Rated Current n036 is set to 0 0 A performed under the following condition Output frequency lt Minimum Output Frequency n016 performed during regeneration 171 172 E Motor Protection O Motor Overload Detection The Varispeed V7 protects against motor overload with a built in elec tonic thermal overload relay Motor Rated Current Electronic Thermal Reference Current n036 Set the rated current value shown on the motor nameplate Note Setting n036 to 0 0 A disables the motor overload protective function Motor Overload Protection Selection n037 n038 n037 Electronic Thermal Characteristics Setting 0 For general purpose motor 1 For Inverter motor 2 Electronic thermal overload protection not provided Constant Name Unit Setting Range Factory No Setting n038 Electronic Thermal Mo 1min 1 to 60 min 8 min tor Protection Time Constant Setting The electronic thermal overload function monitors the motor tempera ture based on Inverter output current and time to protect the motor from overheating When the electronic thermal overload relay is enabled an of error occurs and the Inverter output is turned OFF to prevent excessive overheating in the motor When operating with one Inverter connected to one motor an external thermal relay is not needed W
82. 2 Control power supply error 109 110 DeviceNet Operator Meaning Fault Code Fault Dis Hex play 5300 OPR Operator not connected 7500 BUS Inverter communications error 9000 EF3 External fault input terminal S3 EF4 External fault input terminal S4 EF5 External fault input terminal S5 EF6 External fault input terminal S6 EF7 External fault input terminal S7 EFO External fault from communications These faults are displayed only when they have been operated through DeviceNet communications There are no corresponding external input ter minals 6 Operating with DeviceNet Communications AC DC Drive Object Class 2A Hex The AC DC Drive object is the object that manages information and functions related to the Inverter operation This object is used for opera tions such as setting the speed reference monitoring various values and changing the settings The AC DC Drive object s functions are shared with the I O message communications functions When an I O message communications con nection is established the values set with this object will be overwritten by the values set by I O messages e Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 10 Set_Attribute_ Changes the contents of the speci Single fied attribute Object Contents
83. 37 93 13 0 1 3 268 5 04 3 58 220 4 65 0 20 1 32 phase 0 25 68 128 91 56 118 5 m4 06 77 103 180 1 2 68 6 04 3 58 2 20 4 65 0 20 1 32 0 55 68 128 123 56 118 5 m4 09 158 123 28 1 1 2 68 5 04 4 84 2 20 4 65 0 20 1 98 1 1 68 128 143 56 118 5 M4 1 1 284 16 7 45 1 1 2 68 5 04 5 63 220 4 65 0 20 2 43 15 108 128 146 96 118 5 M4 14 537 191 728 2 4 25 6 04 5 75 3 78 4 65 0 20 3 09 22 108 128 155 96 118 5 M4 15 604 344 948 2 4 25 6 04 6 10 3 78 4 65 0 20 3 3 37 140 128 158 128 118 5 M4 21 96 7 524 1491 2 5 51 5 04 6 22 5 04 4 65 0 20 4 62 55 180 260 185 164 244 8 ms 46 1704 794 249 8 2 7 08 10 23 7 28 6 46 9 60 0 31 10 14 75 180 260 185 164 244 8 ms 48 219 2 989 318 1 2 7 08 10 23 7 28 6 46 9 60 0 31 10 58 200v 0 1 68 128 91 56 118 5 m4 06 37 104 141 1 sin 2 68 5 04 3 58 2 20 4 65 0 20 1 32 gle phase 0 25 68 128 91 56 118 5 m4 07 77 123 200 1 2 68 5 04 3 58 2 20 4 65 0 20 1 54 0 55 68 128 146 56 118 5 M4 1 0 158 161 31 9 1 2 68 6 04 5 75 2 20 4 65 0 20 2 20 11 108 128 155 96 118 5 M4 15 28 4 230 514 2 4 25 6 04 6 10 3 78 4 65 0 20 3 31 15 108 128 171 96 118 5 M4 15 537 291 828 2
84. C KOREA CORPORATION TF Doore Bldg 24 Yeoido dong Youngdungpo Ku Seoul 150 877 Korea Phone 82 2 784 7844 Fax 82 2 784 8495 YASKAWA ELECTRIC SINGAPORE PTE LTD 151 Lorong Chuan 04 01 New Tech Park Singapore 556741 Singapore Phone 65 6282 3003 Fax 65 6289 3003 YASKAWA ELECTRIC SHANGHAI CO LTD No 18 Xizang Zhong Road Room 1805 Harbour Ring Plaza Shanghai 20000 China Phone 86 21 5385 2200 Fax 86 21 5385 3299 YATEC ENGINEERING CORPORATION 4F No 49 Wu Kong 6 Rd Wu Ku Industrial Park Taipei Taiwan Phone 886 2 2298 3676 Fax 886 2 2298 3677 YASKAWA ELECTRIC HK COMPANY LIMITED Rm 2909 10 Hong Kong Plaza 186 191 Connaught Road West Hong Kong Phone 852 2803 2385 Fax 852 2547 5773 BEIJING OFFICE Room No 301 Office Building of Beijing International Club 21 Jianguomenwai Avenue Beijing 100020 China Phone 86 10 6592 1850 Fax 86 10 6592 1851 TAIPEI OFFICE 9F 16 Nanking E Rd Sec 3 Taipei Taiwan Phone 886 2 2502 5003 Fax 886 2 2505 1280 SHANGHAI YASKAWA TONGJI M amp E CO LTD 27 Hui He Road Shanghai China 200437 Phone 86 21 6553 6060 Fax 86 21 5588 1190 BEIJING YASKAWA BEIKE AUTOMATION ENGINEERING CO LTD 30 Xue Yuan Road Haidian Beijing P R China Post Code 100083 Phone 86 10 6233 2782 Fax 86 10 6232 1536 SHOUGANG MOTOMAN ROBOT CO LTD 7 Yongchang North Street Beijing Economic Technological Investment amp Development Area Beijing 100076 P R China Phone 86 10 6788 0551 Fax 86 10
85. Description Ref 14 SEARCH command from SPEED SEARCH command 149 maximum frequency signal 15 SEARCH command from set 149 frequency 16 ACCELERATION 150 DECELERATION HOLD command 17 LOCAL REMOTE selection 136 18 Communications control cir 162 cuit terminal selection 19 Emergency stop fault Inverter stops for an emer NO contact input gency stop signal input ac cording to the Stopping 20 Emergency stop alarm Method Selection n005 z NO contact input When frequency coasting to a stop n005 is set to 1 is se 21 Emergency stop fault lected the Inverter coasts to NC contact input a stop according to __ Deceleration Time Setting 2 22 Emergency stop alarm n022 f NC contact input Digital Operator displays SFP Lit for fault flashing for alarm 23 PID control cancel 184 24 PID integral reset 184 25 PID integral hold 184 26 Inverter overheat alert OH3 alarm 27 Acceleration deceleration time selection 2 28 Data input from communica 92 tions 34 UP DOWN commands Setting enabled only for 160 n053 terminal S4 Factory Settings 7 Programming Features No Terminal Factory Setting Function n050 S1 1 FORWARD RUN command 2 wire sequence n051 S2 2 REVERSE RUN command 2 wire sequence n052 s3 3 External fault n053 S4 5 Fault reset n054 S5 6 Multi step speed reference 1 See note n055 S6 7 Multi step speed reference 2 See note n056 S7 10 JOG command See not
86. ESET signal 45 46 DeviceNet Communications Status Indicators These indicators show the status of DeviceNet communications Name Indication Operating Status Remarks Color Status MS Green ON Inverter communica The Inverter is operat tions operating ing normally Green Flashing Inverter communica There is an incorrect tions initializing baud rate setting or there is a MAC ID du plication Red ON Fatal error occurred A fatal irrecoverable error occurred in the Inverter Red Flashing Non fatal error oc A non fatal recover curred able error occurred OFF Power supply OFF DeviceNet communica tions are not online Network power is not being supplied to the Inverter NS Green ON Online communications DeviceNet communica established tions are operating nor mally Green Flashing Online communications DeviceNet communica not established tions are operating nor mally but communications have not been established with the Master Red ON Communications error An error occurred that disables DeviceNet communications MAC ID duplication Bus Off detected Red Flashing Communications time A communications tim out eout occurred with the Master OFF Offline or Power sup DeviceNet communica ply OFF tions are not online Power is not being sup plied to the Inverter The baud rate settings do not agree 5 Operating the Inver
87. Hz 200 DOD Petter 0 8 2 5 50 Hz 134 7 Programming Features When operating with frequency larger than 60 50 Hz change only the Max Output Frequency n011 Constant output or x Constant torque variable output H Base point n013 n011 50 Hz 90 Hz E Switching LOCAL REMOTE Mode The following functions can be selected by switching LOCAL or REMOTE mode To select the RUN STOP command or frequency ref erence change the mode in advance depending on the following appli cations e LOCAL mode Enables the Digital Operator for RUN STOP com mands and FWD REV RUN commands The fre quency reference can be set using the potentiometer REMOTE mode Enables RUN Command Selection n003 135 O How to Select LOCAL REMOTE Mode When LOCAL REMOTE When LOCAL REMOTE switching function is not switching function is set set for multi function for multi function input input selection selection When 17 is not set for any of constants n050 to n056 When 17 is set for any of constants n050 to n056 Select Lo for operator LO RE selection Select rE for operator LO RE selection LOCAL mode REMOTE mode E Selecting RUN STOP Commands Refer to Switching LOCAL REMOTE Modes page 135 to select either the LOCAL mode or REMOTE mode The operation method RUN STOP commands FWD REV RUN com mands can be selected using the following
88. Operation supply voltage Power supply volt Output is Control power sup age e arnod OFF ply aut ei Mein circu power and motor lardware fault supply connections OFF e coasts to a Terminal screws stop Loose Control sequence Replace the Inverter Note To display or clear the fault history refer to page 52 217 O Errors Indicated by the DeviceNet Communications Indicators The following table shows t he errors indicated by the MS and NS indi cators on the Inverter the likely causes of the errors and the recom mended corrective actions Indicator Status Meaning Cause Corrective Action MS NS e e Power Power is not being Check the Inverter s supply supplied to the main circuit wiring and OFF Inverter turn ON the power w Initializing There is an incor Correct the baud rate or 3 communi rect baud rate set MAC ID setting and turn Green cations ting or there is a ON the Inverter s power MAC ID duplication again Replace the Inverter if the problem recurs w Recover There was a non fa Replace the Inverter if able non tal error the problem recurs Red fatal error 1 e Irrecover A fatal error related Turn ON the Inverter s zoe able fatal to communications power again Replace Red error occurred the Inverter if the prob lem recurs 1 w Communi A communications Check that the termi res Y cations timeout occurred
89. RESET signal 0 1 RESET signal being input Byte 0 At Refer Indicates that the Inverter s frequency bit 4 ence match was detected 0 Stopped accelerating or decelerat ing 1 Frequency matches Byte 0 Ready Indicates the Inverter s preparation sta bit 5 tus 0 Fault detected or initializing 1 Preparations for operation completed 91 Data Name Contents Byte 0 Warning Indicates that the Inverter detected a bit 6 warning 0 Normal 1 Warning detected Byte 0 Faulted Indicates that the Inverter detected a bit 7 fault 0 Normal 1 Fault detected Byte 1 Terminal Indicates the input status of Inverter bit 0 S1 multi function input terminal S1 When using this terminal as a general purpose DI terminal always set Inverter constant n050 to 28 0 Terminal S1 OFF 1 Terminal S1 ON Byte 1 Terminal Indicates the input status of Inverter bit 1 S2 multi function input terminal S2 When using this terminal as a general purpose DI terminal always set Inverter constant n051 to 28 0 Terminal S2 OFF 1 Terminal S2 ON Byte 1 Terminal Indicates the input status of Inverter bit 2 S3 multi function input terminal S3 When using this terminal as a general purpose DI terminal always set Inverter constant n052 to 28 0 Terminal S3 OFF 1 Terminal S3 ON 92 6 Operating with DeviceNet Communications Data Name Contents Byte 1 Termin
90. Temperature Open chassis IP20 10 to 50 C 14 to 122 F Open chassis IP20 top closed type and enclosed wall mounted NEMA 1 TYPE 1 10 to 40 C 14 to 105 F not frozen Humidity 95 or less non condensing Storage Tem perature 20 to 60 C 4 to 140 F Location Indoor free from corrosive gases or dust Environmental Conditions Elevation 1 000 m 3 280 ft or less Vibration Up to 9 8 m S2 1G at 10 to less than 20 Hz up to 2 m s 0 2G at 20 to 50 Hz 1 Temperature during shipping for short period 2 For details refer to Reducing Motor Noise or Leakage Current n080 on page 151 3 There is no corresponding external output terminal 226 10 Specifications Standard Specifications 400 V Class Voltage Class 400 V 3 phase Model CIMR v7 co 000 3 phase 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 Single phase Max Applicable Motor Output kw 0 37 0 55 1 1 1 5 22 3 0 3 7 5 5 7 5 Inverter Capacity KVA 0 9 1 4 2 6 3 7 4 2 5 5 7 0 1 14 Rated Out put Current A 1 8 3 4 48 5 5 7 2 9 2 14 8 18 Output Characteristics Max Output Voltage V 3 phase 380 to 460 V proportional to input voltage Max Output Frequency Hz 400 Hz Programmable Ra
91. Terminal S7 057 0139 Multi function Output Se 0 to 21 1 2 164 lection 1 058 013A Multi function Output Se Oto 21 1 1 164 lection 2 059 013B Multi function Output Se Oto 21 1 0 164 lection 3 064 0140 Processing During Ana 0 Process 1 0 _ log Frequency Refer ing dis ence Loss abled 1 Process ing enabled 068 0144 Analog Frequency Ref 255 to 1 100 erence Gain 255 069 0145 Analog Frequency Ref 100 to 1 0 ae erence Bias 100 070 0146 Analog Frequency Ref 0 00 to 0 01s 0 10s as erence Filter Time Con 2 00 s stant 0714 0147 Analog Frequency Ref 255 to 1 100 erence Gain 255 072 0148 Analog Frequency Ref 100 to 1 0 SF erence Bias 100 073 0149 Analog Frequency Ref 0 00 to 0 01 s 0 01 s m erence Filter Time Con 2 00s stant 077 014D Multi function Analog In 0to4 1 0 162 put Function 078 014E Multi function Analog In 0 1 1 0 164 put Signal Selection 079 014F Sequence Input Double 0 1 1 0 a Reading Selection 245 Third Functions Constants n080 to n119 No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 080 0150 Carrier Frequency Se 1104 7 to 4 4 Note 4 151 lection 9 081 0151 Momentary Power Loss 0to2 1 o 144 Ridethrough Method 082 0152 Automatic Retry At 0to10 1 o 148 tempts times 083 0153 Jump Frequen
92. V Class 800 0 V 100 400 V Class n167 Input 1s 0to255s2 Os Open phase Detection Time n168 Output 1 oto 100 1 0 Open phase Inveter s rated output cur Detection Level rent 100 n169 Output 0 15s 0 0 to 2 0 s2 0 0s Open phase Detection Time 1 Not detected when set to 0 2 Not detected when set to 0 0 s The recommended settings for input open phase detection are n166 7 and n167 10 s Open phase cannot be detected correctly depending on the load status The recommended settings for output open phase detection are n168 5 and n169 0 2 s 199 E Undertorque Detection An alarm signal can be output to a multi function output terminal P1 or P2 when the load on the machine side suddenly becomes lighter i e when an undertorque occurs To ton output an undertorque detection signal set the output terminal funci selection in n057 n058 or n059 to 8 undertorque detected NO contact or 9 undertorque detected NC contact Motor Current 4 i a Multi function Output mume Terminal Undertorque roni on Detection Signal sett ON EE 2 P1 P2 n119 in119 Undertorque detection release width hysteresis is set at approx 5 of the Inverter s rated current Undertorque Detection Function Selection n177 Setting Description 0 Undertorque detection not provided 1 Detected during constant speed running Operation con
93. Varispeed V7 INSTRUCTION MANUAL COMPACT GENERAL PURPOSE INVERTER VOLTAGE VECTOR CONTROL FOR DeviceNet COMMUNICATIONS Upon receipt of the product and prior to initial operation read these instructions thoroughly and retain them for future reference YASKAWA MANUAL NO TOE S606 13C PREFACE Yaskawa s Varispeed V7 is a small and simple Inverter as easy to use as a contactor This instruction manual describes installation maintenance inspection troubleshooting and specifications of the Varispeed V7 Read this instruction manual thoroughly before operation YASKAWA ELECTRIC CORPORATION General Precautions Some drawings in this manual are shown with protective covers or shields removed in order to show detail with more clarity Make sure all covers and shields are replaced before operating the product This manual may be modified when necessary because of improvements to the product modifications or changes in specifications Such modifications are indicated by revising the manual number To order a copy of this manual or if your copy has been damaged or lost contact your Yaskawa representative e Yaskawa is not responsible for any modification of the product made by the user since that will void the guarantee NOTATION FOR SAFETY PRECAUTIONS Read this instruction manual thoroughly before installation operation mainte nance or inspection of the Varispeed V7 In this manual safety
94. a DeviceNet communications For commands using DeviceNet communications refer to page 55 E Selecting Frequency Reference Select REMOTE or LOCAL mode in advance For the method for selecting the mode refer to page 135 O LOCAL Mode Select command method using constant n008 n008 0 Enables using the potentiometer on the Digital Operator Enables digital setting on the Digital Operator factory setting The factory setting for models with the Digital Operator with a potentiometer JVOP 140 is n008 0 137 138 Digital Setting Using the Digital Operator Input the frequency while FREF is lit press ENTER after setting the numeric value Frequency reference setting is effective when Factory setting 0 is set for constant n009 instead of pressing ENTER n009 0 Enables frequency reference setting using the ENTER key 1 Disables frequency reference setting using the ENTER key REMOTE Mode Select the command method in constant n004 n004 0 Enables frequency reference setting using the potentiometer on the Digital Operator 1 Enables using frequency reference 1 n024 factory setting Factory setting of models with the Digital Operator with a potentiometer JVOP 140 is n004 0 7 Enables a voltage reference on Digital Operator circuit terminal 0 to 10 8 Enables current reference on Digital Operator circuit terminal 4 to 20mA 9 Enables DeviceNet communications 7 Programming Features E Setti
95. a when executing 6 and 7 Data a MEMOBUS READ command Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal 6 Operating with DeviceNet Communications MEMOBUS Function Status Status of Func tion State 1 Byte 1 bit 1 Fnc State 1 0 Status of Func tion State 2 Byte 1 bit 2 Fnc State 2 0 Operational Status Not executed yet Fnc State 1 0 Fnc State 2 1 A MEMOBUS command is being executed Fnc State 1 1 Fnc State 2 0 A MEMOBUS command execution error occurred Fnc State 1 1 Fnc State 2 1 MEMOBUS command ex ecution was completed General purpose DI DO Control I O Instances General purpose DI DO Control I O Instances are for DeviceNet com patible Inverters only General purpose DI DO Control I O Instances can be used for general purpose I O through the Inverter s control circuit terminals S1 to S4 P1 and P2 as well as the functions supported by the standard control I O instance Always execute the ENTER command when changing constants See ENTER Command Write only Register on page 126 for details General purpose DI DO Control I O Instances can be used with Yaskawa Inverters only They cannot be used with other companies DeviceNet compatible Inverters Eight bytes are used for input data and eight bytes are used for output data e Input Master
96. abled 01 The Frequen cy Reference input from DeviceNet is enabled 1 When a 400 V Class Inverter is being used the value will be 0190 Hex 400 V 114 6 Operating with DeviceNet Communications 2 Always set the Number of Motor Poles 2 to 39 in Inverter constant n035 when using the Speed Ref Speed Actual Low Spd Limit or High Spd Limit settings 3 The Drive Mode Low Spd Limit and High Spd Limit settings cannot be changed while the Inverter is running 4 These settings cannot be changed while the Inverter is running 115 116 Error Code Tables Explicit Message Communications Errors When there is a problem with a request message sent from the master in he Inverter will return a response message with 94 as the service code well as one of the following error codes as explicit communications the data Error Contents Cause Corrective Action Code O8FF Service not The service code Correct the ser supported is incorrect vice code 09FF Invalid The attribute is in Correct the at attribute value correct tribute OCFF Object state Attempted to Stop the Inverter conflict change an Inverter constant that cannot be changed while the Inverter is run ning OEFF Attribute not Attempted to Correct the ser settable change a read vice code or at only attribute tribute setting 13FF Notenough The data size
97. akage Current n080 on page 151 3 There is no corresponding external output terminal 230 10 Specifications E Standard Wiring Example of a model with Digital Operator and analog volume Ifa single phase power supply is being DC Reactor Thermal Overload Braking Resistor Optional Relay Optional Optional Wyre oN Shorting bar 1 1 1 1 O O mccB 2 1 B1 B2 RMO RIL1 s S M_o siz UT used use R and S T TIL3 VIT2 peeerreeeeee a ee aan Me WIT3 RUN STOP r REVERSE S1 ss Multi function inputs DeviceNet RUN STOP 5o 1 o S2 iy EXTERNAL FAULT x FAULT RESET communications 500 kbps max 24 VDC 4 Ground Shield Multi function connection terminal g photocoupler 2 7 outputs Shield Q 48 VDC 50 mA max G 8 5 3 E Housing Type ZHR 3 Multi funciton analog input T Shielded i P Shielded twisted pair cable 7 1 Shorting bar must be removed when connecting a DC reactor 2 A housing is required when using the CN2 terminal on the back side of the digital operator 1m analog input cable code no WV201 is available for housing on request 3 Only basic insulation protective class 1 overvoltage category II is provided for the control circuit terminals Additional insulation may be necessary in the end product to conform to CE requirements 231 Connection Example of Br
98. ake the wiring for the control circuit unless the multi function input terminal parameter is set Failure to observe this warning may result in injury Ref page 28 28 28 36 28 40 159 A CAUTION Verify that the Inverter rated voltage coincides with the AC power supply voltage Failure to observe this caution may result in personal injury or a fire Do not perform a withstand voltage test on the Inverter Performing withstand voltage tests may damage semiconductor elements To connect a Braking Resistor Braking Resistor Unit or Braking Unit follow the procedure described in this manual Improper connection may cause a fire Always tighten terminal screws of the main cir cuit and the control circuits Failure to observe this caution may result in a mal function damage or a fire Never connect the AC main circuit power supply to output terminals U T1 V T2 or W T3 The Inverter will be damaged and the guarantee will be voided Do not connect or disconnect wires or connec tors while power is applied to the circuits Failure to observe this caution may result in injury Do not perform signal checks during operation The machine or the Inverter may be damaged To store the constant with an ENTER command by communications be sure to take measures for an emergency stop by using the external ter minals Delayed response may cause injury or damage the machine Ref page
99. aking Resistor 3 PHASE POWER SUPPLY R S T 3 IN Use sequencer to break power supply side on overload relay trip contact mc 7 7 FAULT CONTACT L1 R NAL2 S L3 T OVERLOAD RELAY TRIP CONTACT BRAKING B1 B2 MOTOR UTI viT2 WT Disable stall prevention during deceleration by setting n092 to 1 when using a Braking Resistor Unit The motor may not stop within the deceleration time if this setting is not changed Terminal Descriptions Type Main Circuit Terminal Name Function Signal Level R L1 S L2 AC power supply Use main circuit power input Use terminals T L3 input R L1 and S L2 for single phase Inverters Never use terminal T L3 U T1 V T2 Inverter output Inverter output W T3 B1 B2 Braking resistor Braking resistor connection connection 2 1 DC reactor connec When connecting optional DC reactor re tion move the main circuit short circuit bar be tween 2 and 1 1 DC power supply DC power supply input 1 positive nega input tive Grounding For grounding according to the local ground ing codes 232 10 Specifications power supply GND Type Terminal Name Function Signal Level S1 Multi function input Factory setting closed FWD run Photo selection 1 open REVrun coupler insulation S2
100. al Indicates the input status of Inverter bit 3 S4 multi function input terminal S4 When using this terminal as a general purpose DI terminal always set Inverter constant n053 to 28 0 Terminal S4 OFF 1 Terminal S4 ON Byte 1 Terminal Indicates the output status of Inverter bit 5 MA multi function output terminal MA 0 Terminal MA OFF 1 Terminal MA ON Byte 1 Terminal Indicates the output status of Inverter bit 6 P1 multi function output terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON Byte 1 Terminal Indicates the output status of Inverter bit 7 P2 multi function output terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON Bytes Speed Indicates the Inverter s speed 2 and 3 Actual The units depend on the setting in Inverter constant n035 The units are not affected by the speed scale SS setting Bytes Output Indicates the Inverter s output current 6 and 7 Current The units are fixed at 0 1 A The units Monitor are not affected by the current scale CS setting Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal 93 94 O Explicit Message Communications The DeviceNet compatible Inverters can transfer explicit messages defined in DeviceNet specifications to and from a DeviceNet master Various kinds of data can be set and referenced from the master ranging from DeviceNet related settings to the Inverter s control data Unli
101. al Operator s potentiometer setting Reference Enables Frequency Reference 1 constant n024 Selection 7 Enables a voltage reference 0 to 10 V at the Digital Operator s circuit terminal Enables a current reference 4 to 20 mA at the Digital Operator s circuit terminal Enables DeviceNet communications o N20 5 Operating the Inverter Operation Steps Operator Function Status Indi Display Indicators cators 1 Turn the potentiometer fully counter 0 W clockwise and then turn the power FREF RUN z ON FOR ALARMS 2 F R will flash or ER RUN Select FWD or REV RUN using the REV ALARM keys Never select REV when reverse run is prohibited ERE RUN Xt P4 o ALARM 0 to 1800 FREF RUN Beg 3 Press DSPL to make FREF flash r min ALARM Then press RUN Minimum 4 Operate the motor by turning the output potentiometer clockwise A fre frequen quency reference corresponding to NS the potentiometer position will be dis 45 r min played If the potentiometer is switched rapidly the motor also accelerates or deceler e ate rapidly in proportion to the potentiometer movement Pay attention to load status and switch the potentiometer at a speed that will not adversely affect motor move ment Status indicators gt ON Flashing OFF O Operation Check Points Motor rotates smoothly e Motor rotates in the correct direction Motor does
102. al of the JVOP 140 Digital Operator as the target or feedback value of PID control do not use it as a multi analog input Constant n077 Multi function Analog Input Function must be set to 0 disabled in this case Proportional Gain P Integral Time I Derivative Time D n130 n131 n132 Adjust the response of the PID control with the proportional gain P integral time 1 and derivative time D Constant Name Unit Setting Factory No Range Setting n130 Proportional Gain P Multi 0 0 to 25 0 1 0 ples n131 Integral Time I 1 0s 0 0 to 360 0 1 0 n132 Derivative Time D 1 0s 0 00 to 2 50 0 00 Optimize the responsiveness by adjusting the constants while operat ing an actual load machanical system Any control P I or D that is set to zero 0 0 0 00 will not operate Upper Limit of Integral 1 Values n134 Constant Name Unit Setting Factory No Range Setting n134 Upper Limit of Integral 0 to 100 100 Values Constant n134 prevents the calculated value of integral control from exceeding a specific amount There is normally no need to change the setting Reduce the setting if there is a risk of load damage or of the motor going out of step by the Inverter s response when the load suddenly changes If the setting is reduced too much the target value and the feedback value will not match Set this constant as a percentage of the maximum output freque
103. ame Contents Byte 0 Running Indicates the Inverter s operating status bit 0 0 Stopped 1 Operating forward operating in reverse or applying DC injection braking 83 84 Data Name Contents Byte 0 ZSP Indicates the Inverter s operating status bit 1 0 Operating forward or in reverse 1 Stopped or applying DC injection braking Byte 0 Rev Run Indicates the Inverter s operating status bit2 ning 0 Operating forward stopped Reverse RUN command OFF or applying DC injection braking Reverse RUN com mand OFF 1 Operating in reverse stopped Reverse RUN command ON or applying DC injection braking Reverse RUN command ON Byte 0 Reset Indicates the input status of the bit 3 Inverter s RESET signal 0 1 RESET signal being input Byte 0 At Refer Indicates that the Inverter s frequency bit 4 ence match was detected 0 Stopped accelerating or decelerat ing 1 Frequency matches Byte 0 Ready Indicates the Inverter s preparation sta bit 5 tus 0 Fault detected or initializing 1 Preparations for operation completed Byte 0 Warning Indicates that the Inverter detected a bit 6 warning 0 Normal 1 Warning detected 6 Operating with DeviceNet Communications Data Name Contents Byte 0 Faulted Indicates that the Inverter detected a bit 7 fault 0 Normal 1 Fault detected Byte 1 OPE I
104. ants n033 n034 OPS5 constants n083 to n085 OP6 Multi function An alog Inputs n077 and PID Control Selection n128 are both set to a value oth er than 0 OL3 Overtorque detec Reduce the load and in oilgZ tion crease the acceleration Motor current exceeded deceleration time Flashing the preset value in con stant n098 SER Sequence error Check the external cir M Inverter received LO cuit sequence ces CAL REMOTE com SEr gi mand or communica tions control circuit termi Flashing nal changing signals from the multi function terminal while the Invert er output is ON 9 Fault Diagnosis Alarm Display Digital Operator bb Flashing EF Flashing SP Flashing FRA Flashing Fol Flashing bus Flashing RUN Green ALARM Red 0 9 3 kos Inverter Status Detected as an alarm only Fault contact out put is not ac tivated Description BB External baseblock BASEBLOCK command at multi function termi nal is ON and the Invert er output is OFF motor coasting Condition is cleared when input com mand is removed Causes and Correc tive Actions Check the external cir cuit sequence EF Simultaneous FWD REV RUN commands When FWD and REV RUN commands are si multaneously input for over 500 ms the Inverter stops according to con stant n005 Check the external cir cuit sequence STP Operator fu
105. ates that the Inverter detected a bit 6 warning 0 Normal 1 Warning detected 77 78 Data Name Contents Byte 0 Faulted Indicates that the Inverter detected a bit 7 fault 0 Normal 1 Fault detected Byte 1 OPE Indicates that the Inverter detected a bit 0 MEMOBUS constant setting error OPE 0 Normal 1 OPE OP1 to OP5 detected Byte 1 UV Indicates that the Inverter detected an bit 1 undervoltage error 0 Normal 1 UV detected Byte 1 Local Re Indicates which RUN command input bit 2 mote has been selected in the Inverter 0 A RUN command input other than DeviceNet is enabled 1 The RUN command input from DeviceNet is enabled Byte 1 Terminal Indicates the output status of Inverter bit 3 MA multi function output terminal MA 0 Terminal MA OFF 1 Terminal MA ON Byte 1 Terminal Indicates the output status of Inverter bit 4 P1 multi function output terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON Byte 1 Terminal Indicates the output status of Inverter bit 5 P2 multi function output terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON 6 Operating with DeviceNet Communications Data Name Contents Bytes Speed Ac Indicates the Inverter s speed 2 and 3 tual The units depend on the setting in Inverter constant n035 The units are not affected by the speed scale SS setting Bytes Speed Indicates the Inverter s speed refere
106. ates the Inverter s preparation sta bit 4 tus 0 Fault detected or initializing 1 Preparations for operation completed 63 Data Name Contents Byte 0 Ctrl From Indicates which RUN command input bit 5 Net has been selected in the Inverter 0 ARUN command input other than DeviceNet is enabled 1 The RUN command input from DeviceNet is enabled Byte 0 Ref From Indicates which Frequency Reference bit 6 Net input has been selected in the Inverter 0 A Frequency Reference input other than DeviceNet is enabled 1 The Frequency Reference input from DeviceNet is enabled Byte 0 At Refer Indicates that the Inverter s frequency bit 7 ence match was detected 0 Stopped accelerating or decelerat ing 1 Frequency matches Bytes Speed Indicates the Inverter s speed 2 and 3 Actual The speed data is exactly the same as it is in the Basic I O Instances MEMOBUS I O Instances All of the Inverter s constants can be referenced and set with a MEMOBUS I O instance MEMOBUS I O instances can be used with Yaskawa Inverters only They cannot be used with other companies DeviceNet compatible Inverters Five bytes are used for input data and five bytes are used for output data Always execute the ENTER command when changing constants See ENTER Command Write only Register on page 126 for details 64 6 Operating with DeviceNet Communications e Input Mast
107. atus Indicators RUN Q ALARM RUN ALARM RUN 6 ALARM e RUN ALARM e RUN ses ALARM e RUN ALARM e RUN ALARM e Status indicators X ON Flashing long flashing Flashing OFF 6 Operating with DeviceNet Communications 6 Operating with DeviceNet Communications Varispeed V7 Inverters can be connected to a DeviceNet network to com municate with a DeviceNet master The DeviceNet master can be used for various operations such as sending RUN STOP commands monitoring run status and setting referencing of constants E Specifications Item Specifications DeviceNet Conform to release 2 0 Specifications Device Protocol AC Drive DeviceType 02 Baud Rate 125 250 or 500 kbps Settings Supported Group 2 Only server Messages UCMM not supported Explicit messages or I O poll messages I O Message Seven kinds of I O instances are supported Communications 1 Basic I O instances 4 input bytes 4 out put bytes 2 Extended I O instances 4 input bytes 4 output bytes 3 MEMOBUS 1 0 instances 5 input bytes 5 output bytes 4 V7 standard control I O instances 8 input bytes 8 output bytes 5 Acceleration Deceleration time control I O instances 8 input bytes 8 output bytes 6 Extended MEMOBUS 1 0 instances 8 input bytes 8 output bytes 7 General purpose DI DO control I O instances 8 input bytes 8 output bytes 55 Item Specificati
108. ault Control power supply fault is detected while the Inverter output is OFF Causes and Correc tive Actions Check the following Power supply volt age lain circuit power supply connection Terminal screws Loose OV Main circuit overvoltage Main circuit DC voltage exceeded the overvoltage detection level while the Inverter output is OFF Detection level 200 V Class approx 410 V or more 400 V Class approx 820 V or more Check the power supply voltage OH Heatsink overheat Intake air temperature in creased while the Invert er output is OFF Check the intake air tem perature 9 Fault Diagnosis dE Flashing r n Flashing Alarm Display Digital RUN Green Operator ALARM Red ECRL Flashing w P Inverter Status Detected as an alarm only Fault contact out put is not ac tivated Description Waiting to receive data Causes and Correc tive Actions Check communications devices Communications error Baud rate setting error Communications are not established because the baud rate of the master and the Inverter are not the same 4 Correct the baud rate setting of either the master or the Inverter so that the rates will be same MAC ID duplicated Check whether the MAC ID is dupli cated in another device in the DeviceNet network 4 Correct the MAC ID setting so that it is no
109. aused by natural disaster or fire Or other problems not due to defects in Yaskawa workmanship or materials Warranty service is only applicable within Japan However after sales service is available for customers outside of Japan for a reasonable fee Contact your local Yaskawa representative for more information 13 E Exceptions Any inconvenience to the customer or damage to non Yaskawa products due to Yaskawa s defective products whether within or outside the war ranty period are NOT covered by this warranty RESTRICTIONS 14 The Varispeed V7 was not designed or manufactured for use in devices or systems that may directly affect or threaten human lives or health Customers who intend to use the product described in this manual for devices or systems relating to transportation health care space aviation atomic or electric power or underwater use must contact their Yaskawa representatives or the nearest Yaskawa sales office beforehand This product has been manufactured under strict quality control guide lines However if this product is to be installed in any location where fail ure of this product could involve or result in a life and death situation or loss of human life or in a facility where failure may cause a serious acci dent or physical injury safety devices must be installed to minimize the likelihood of any accident CONTENTS NOTATION FOR SAFETY PRECAUTIONS 2 1 Receiving the Product
110. bject to derivative control 4 Enabled Frequency reference PID output and feedback signal are subject to derivative control 5 Enabled Deviation is subject to derivative control Reverse 6 Enabled Feedback signal is subject to derivative control 7 Enabled Frequency reference PID output and deviation are subject to derivative control 8 Enabled Frequency reference PID output and feedback signal are subject to derivative control Set one of the above values when using PID control The following table shows how to determine the target value and the feedback value to be input when PID control is enabled Input Condition Target The currently selected Determined by the Frequency Refer Value frequency reference ence Selection n004 When local mode is selected the target value is determined by the Frequency Reference Selection In Local Mode n008 When multi step references are select ed the currently selected frequency ref erence will be the target value Feedback The frequency refer Value ence that is set in the PID Feedback Value Selection n164 n164 Setting Description 0 Not used 1 Not used 2 Not used 180 7 Programming Features n164 Setting Description 3 Operator terminal Voltage 0 to 10 V 4 Operator terminal Current 4 to 20 mA Note When using an analog signal 0 to 10 V 4 to 20 mA input to the CN2 termin
111. con stants for one Inverter A backup power supply is not necessary because EEPROM is used The constant copy function is possible only for the Inverters with the same product series power supply specifications and control mode V f control or vector control However some constants may not be cop ied It is also impossible to copy constants between Varispeed V7 and VSmini J7 Inverters Prohibiting reading constants from the Inverter can be set in n177 The constant data cannot be changed when this constant is set If an alarm occurs when copying constants PRGM will flash and copy ing will continue Constant Copy Function Selection n176 Depending on the setting of n176 Constant Copy Function Selection the following functions can be used 1 Reading all the constants from the Inverter READ and storing them in EEPROM in the Digital Operator 2 Copying the constants stored in the Digital Operator to the Inverter COPY 3 Verifying that the constants in the Digital Operator and the constants in the Inverter are the same VERIFY 4 Displaying the maximum applicable motor capacity and the voltage class of the Inverter for which constants are stored in the Digital Operator 5 Displaying the software number of the Inverter for which constants are stored in the Digital Operator 7 Programming Features Constant Name No n176 Constant Copy Func tion Selection Unit Setting Range rdy READY
112. cted CPY Flashes Writing COPY under execu ion FY Lit VERIFY selected gi Flashes VERIFY under execution uA Lit Inverter capacity display selected Sno Lit Software No display selected 7 Programming Features Operator Description Corrective Action Display Lit READ COPY writing VERIFY End completed Flashes Attempt made to execute Confirm the necessity to execute P E READ while Constant Read Selection READ then set Constant Read Selec iz Prohibit n177 is set to 0 tion Prohibit n177 to 1 to execute READ Flashes The constant could not be Confirm that the main circuit power dE read properly for READ operation Or supply voltage is correct then re exe F a main circuit low voltage is detected cute READ during READ operation Flashes A checksum error occurredin The constants stored in the Digital Op CSE the constant data stored in the Digital erator cannot be used Operator Re execute READ to store the con stans in the Digital Operator Flashes The password for the con Check if the Inverters are the same nected Inverter and that for the con product series dFS stant data stored in the Digital Operator disagree Example Writing COPY from Varispeed V7 to VSmini J7 or Flashes No constant data stored in Execute READ ence the Digital Operator Flashes Attempt made to execute Check each voltage class and control CPE writing COPY or VERIFY b
113. ction is the same as the MEMOBUS 1 0 In stance output OK Byte x 5 97 03 Data This function is the same as the V7 Standard Con trol I O Instance output OK Byte x 8 9B 03 Data This function is the same as the Extended MEMOBUS 1 0 In stance output OK Byte x 8 1 TI message functions e setting ranges are the same as he ranges for the corresponding I O 99 100 2 When I O message communications are enabled the data set here will be overwritten by the I O message data Do not use this object when I O message communications are enabled DeviceNet Connection Object Class 05 Hex The DeviceNet object is the object that manages information and func tions related to DeviceNet communications connections This object s information and functions are used when connecting and initializing communications with the master e Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 10 Set_Attribute_ Changes the contents of the speci Single fied attribute Object Contents In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 00 01 Object Indicates the De 0001 OK Word Soft viceNet Connec ware tion object s Revision software revi
114. ction selected by n053 4 Multi function input reference 5 Function selected by n054 5 Multi function input reference 6 Function selected by n055 6 Multi function input reference 7 Function selected by n056 7 Not used 8 External faul 1 Fault EFO 9 Fault reset 1 RESET command A Not used Bto Not used F 0002H Frequency reference Units set in n035 0003H V f gain 1000 100 Setting range 2 0 to 200 0 0004H to Reserved 0008H 119 Register Contents Number 0009H Output terminal status Bit 0 Multi function output reference 1 Enabled when n057 is set to 18 1 MA ON 0 MA OFF 1 Multi function output reference 2 Enabled when n058 is set to 18 1 P1 ON 0 P1 OFF 2 Multi function output reference 3 Enabled when n059 is set to 18 1 P2 ON 0 P2 OFF 3 to Not used F QOOAH to Reserved 001FH These I O signals can be used from DeviceNet communications only There are no corresponding external input or output terminals 120 6 Operating with DeviceNet Communications Monitor Data Read only Registers Register Contents Number 0020H Status signals Bit 0 Forward run 1 Run 0 Stop 1 Reverse run 1 Reverse run 0 Forward run 2 Inverter ready for operation 3 Fault 4 Data setting error 1 Error 5 Multi function output 1 1 MA ON 6 Multi function output 2 1 P1 ON 7 Multi function
115. cy 1 0 00 to 0 01 Hz less 0 00 Hz 148 400 0Hz than 100 Hz 0 1 Hz 100 Hz or more 084 0154 Jump Frequency 2 0 00 to 0 01 Hz less 0 00 Hz 148 400 0Hz than 100 Hz 0 1 Hz 100 Hz or more 085 0155 Jump Frequency 3 0 00 to 0 01 Hz less 0 00 Hz 148 400 0Hz than 100 Hz 0 1 Hz 100 Hz or more 086 0156 Jump Frequency Range 0 00 to 0 01 Hz 0 00 Hz 148 25 50 Hz 089 0159 DC Injection Braking 0 to 1 50 150 Current 100 090 015A DC Injection Braking 0 0 to 0 18 0 5s 156 Time at Stop 25 5 Note 2 091 0158 DC Injection Braking 0 0 to O 1s 0 0s 150 Time at Startup 25 5 092 015C Stall Prevention During 0 1 1 o 170 Deceleration 093 015D Stall Prevention Level 30 to 1 170 167 During Acceleration 200 094 015E Stall Prevention while 30 to 1 160 168 Running 200 095 015F Frequency Detection 0 00 to 0 01 Hz less 0 00 Hz 147 Level Multi function 400 0 Hz than 100 Hz Contact Output 0 1 Hz 100 Hz or more 096 0160 Overtorque Detection Oto4 1 o 146 Function Selection 1 097 0161 Overtorque Detection 0 1 1 o 147 Function Selection 2 098 0162 Overtorque Detection 30 to 1 160 147 Level 200 099 0163 Overtorque Detection 0 1 to 01s 01s 147 Time 10 0s 100 0164 Hold Output Frequency 0 1 1 o 161 Saving Selection 103 0167 Torque Compensation 0 0 to 2 5 0 1 1 0 131 Gain 246 10 Specifications No Register Na
116. d closed at the Inverter output side OL1 Motor overload Check the load size Motor overload protec or V f pattern setting tion operated by built in constants n011 to oor e electronic thermal over n017 our load relay Set the motor rated current shown on the nameplate in constant n036 OL2 Inverter overload Check the load size Inverter overload protec or V f pattern setting Le tion operated by built in constants n011 to ou electronic thermal over n017 load relay Check the Inverter capacity OL3 Overtorque detec Check the driven ma tion chine and correct the V f mode Inverter output cause of the fault or in current exceeded the crease the value of con preset value in constant stant n098 up to the n098 highest value allowed for Vector mode Motor cur the machine elif rent or torque exceeded the preset value in con stants n097 and n098 When overtorque is de tected Inverter per forms operation according to the preset setting of constant n096 9 Fault Diagnosis Fault Display Inverter Description Causes and Correc Status tive Actions Digital RUN Green Operator ALARM Red Protective PF Main circuit voltage Open phase of input Operation fault supply Output is The main circuit s DC Momentary power turned OFF voltage oscillated in an ir loss and motor regular way when not in Excessive fluctua coasts toa regenerative operation tion in inpu
117. ded MEMOBUS I O Instance Command 106 General purpose DI DO Control I O Instance Command 49 50 Constant Name Unit Description No U 61 DeviceNet consumed Connec 20 Basic I O Instance Command tion Path Connection Path Dur 21 Extended I O Instance Command ing Operation 100 MEMOBUS 1 0 Instance Command 101 V7N Control I O Instance Command 102 Acceleration Deceleration Time Control I O In stance Command 105 Extended MEMOBUS I O Instance Command 106 General purpose DI DO Control I O Instance Command U 62 MAC ID Selection Setting on 0 to 63 Rotary Switches U 63 MAC ID Setting MAC ID during 0 to 63 Operation U 64 Baud Rate Setting Setting on 0 125 kbps Rotary Switch 1 250 kbps 2 500 kbps U 65 Baud Rate Setting Baud Rate 125 125 kbps during Operation 250 250 kbps 500 500 kbps U 66 Status of DeviceNet 13t digit Status of explicit instance connection instance 0 No instance exists in the network or one is now being prepared 1 Waiting to be connected to the master while on line 2 Waiting for the connection ID to be written in 3 Connection completed 4 Time out a digit Status of Polled ID instance 0 No instance exists in the network or one is now being prepared 1 Waiting to be connected to the master while on line 2 Waiting for the connection ID to be written in 3 Connection completed 4 Time out U 70 Frequency reference r The fr
118. e Note Terminals S5 through S7 can be used only from DeviceNet communica tions There are no corresponding external terminals Terminal Functions for 3 wire Sequence Selection When 0 is set for terminal S3 n052 terminal S1 is the RUN command terminal S2 is the STOP command and terminal S3 is the FWD REV RUN command STOP SW NC contact RUN SW NO contact Varispeed V7 1S Stop when 3 SC RUN command Run when closed S25STOP command FWD REV run selection FWD run when open P REV run when closed open ZAWARNING To select the 3 wire sequence set terminal S3 n052 to Failure to observe this warning may result in injury 159 160 LOCAL REMOTE Selection Setting 17 Select the operation reference from either the Digital Operator or from the settings of the RUN Command Selection n003 and Frequency Ref erence Selection n004 The LOCAL REMOTE Selection can be used only when stopped Open Run according to the setting of RUN Command Selection n003 or Frequency Reference Selection n004 Closed Run according to the frequency reference and RUN command from the Digital Operator Example Set n003 1 n004 7 n008 0 Open Run according to the frequency reference from Digital Opera tor terminal CN2 1 and RUN command from multi function input terminals S1 to S7 Closed Run according to the potentiometer frequency reference and RUN command
119. e lt 400 Hz 2 to 39 Setting in units of 1 r min r min 120 x Frequency ref erence Hz n035 Set the number of motor poles in n035 Setting range Min 120 Fmax n011 Frequency Reference Lower Limit n034 n035 to 120 x Fmax n011 x Fre quency Reference Upper Limit n033 n035 400 Hz x 120 P 9999r min Max Upper Limit Value N x P 120 lt 400 Hz 40 to 3999 Set the display value at 100 of frequency reference set value of Fmax n011 at 1st to 4th digits of n035 In the 4th digit of n035 set the position of decimal point In the 1st to 4th digits of n035 set a 3 digit figure excluding the decimal point Ath digit Position of decimal point 0 ood 1 00 0 2 ood 3 O00 Example To display 20 0 at 100 of frequency refer ence set n035 to 1200 Setting range Min Lower 3 digits of n035 x Frequency Reference Lower Limit n034 to Lower 3 digits of n035 x Fre quency Reference Upper Limit n033 400 Hz Lower 3 digits of n035 x Fmax n011 999 Max Upper Limit Value Set value Lower 3 digits of n035 x Fmax 011 lt 400 Hz Note 1 The frequency reference constants and monitor display data for 197 198 which this selection of the unit is valid are stored in the Inverter in units of Hz The units are converted as shown below The initial value is 4 Frequency reference constants Setting Displa R pey Data for monitor display Each unit syst
120. e 7 5 kW Z CAUTION Lift the Inverter by the heatsi Inverter never lift it by the p nal cover Otherwise the main unit may fall and be damaged The Varispeed V7 generates heat For effective cool ing mount it vertically nks When moving the astic case or the termi 25 The dimensions shown for the distances on the left right and top bottom of the Inverter apply to both mounting within a panel IP00 and IP20 and enclosed models NEMA 1 When operating a 5 5 kW or 7 5 kW Inverter 200 V or 400 V Class within a panel always remove the top and bottom covers E Mounting Removing Components Removing and Mounting the Digital Operator and Covers Removing the Front Cover Use a screwdriver to loosen the screw on the front cover and then remove it in direction 1 Then press the right and left sides in direction 2 and lift the front cover in direction 3 Mounting the Front Cover Mount the front cover by revers ing the order of the above proce dure for removal Removing the Terminal Cover After removing the front cover press the right and left sides of the terminal cover in direction 1 and lift the terminal cover in direction 2 Mounting the Terminal Cover Mount the terminal cover by reversing the order of the above procedure for removal 26 3 Mounting Removing the Digital Operator After removing the front cover lift the upper and lower sides section A
121. e Factory No Setting n136 Selection for PID 0 No detection 0 Feedback Loss of PID feed Detection back loss 1 Detection of PID feed back loss operation continued FbL alarm 2 Detection of PID feed back loss output turned OFF Fault n137 PID Feedback Oto 100 0 Loss Detection 100 Max Level output frequen cy n138 PID Feedback 0 0 to 25 5 1 0 Loss Detection Time PID Limit Sets the limit after PID control as a percentage of the maximum output frequency Prohibition of PID Output Zero limit occurs when the PID output is negative 183 ndu uonouny ynw y Aq jsoued Ald Suunp Jo jndul puewwos do s Buunp paseajo aq ueo Z Ndu puewwos uojesedo Buunp peseejo aq JouueLI 7 Se ON 1uounsnipe rosyo aie NAOT 81 7 HINN anea ndino did vee Lgu uonpajas ouo did Aouanbey ndino 8 9 p z gz1u uojoaies ouo did j a eu eanerieg 8 9 p Z 8z1uU u6 KVNA OOL t 91 7 SLNW Foor wowsnipy ovu ozo vi 01e d0 Fam 7 Pa COCOECEN utes Feuotodoua ojesuadusca jue owp Kejap ewud Gg EE o 9o PADETEETE eziu s ras FAOTTEERE ZADENE GEESE 3 OSET o irzouy sus vensaveg O oada XYWA 00L B004 KIS 7 z J uogaajes joua Ho Id 9 s Z
122. eNet network Two kinds of communi cations are possible with the master I O messages and explicit mes sages O Initial Settings Always set the following Inverter constants before using DeviceNet communications Constant Name Description No n003 RUN 0 Enables the Digital Operator s RUN Command and STOP Keys Selection 1 Enables the run stop control circuit terminals 3 Enables DeviceNet communications Set this constant to 3 when sending RUN STOP commands through De viceNet communications 57 Constant No n004 Name Frequency Reference Selection Description 0 Enables the Digital Operator s potentiometer setting 1 Enables Frequency Reference 1 constant n024 7 Enables a voltage reference 0 to 10 V at the Digital Operator s cir cuit terminal 8 Enables a current reference 4 to 20 mA at the Digital Operator s circuit terminal 9 Enables DeviceNet communications Set this constant to 9 when setting the frequency through DeviceNet commu nications n035 Selecting Setting Dis play Units of Frequency Reference Always set the number of motor poles 2 to 39 In DeviceNet standards the motor speed is expressed in units of r min The Inverter uses this constant setting to convert the frequency to r min 58 6 Operating with DeviceNet Communications O I O Message Communications The DeviceNet compatible Inverter
123. elected when a De viceNet fault oc curs See note 2 02 Specific to the manufacturer 02 OK Byte 11 Force Fault Inputs the external fault EFO 00 01 External fault EFO 00 01 00 OK OK Byte Force Status Indicates the in put status of the external fault EFO 00 01 External fault EFO being input 00 OK Byte This setting cannot be changed while the Inverter is running be used to change the operation per 2 This object canno DeviceNet communications error occurs The Inverter will d orme d when a etect the error and stop if a DeviceNet communications error has occurred The MEMOBUS Timeover Detection constant n151 can be used to set the method used to stop the Inverter when a communications error has occurred 3 Fault Code List e If using software No 0013 for Inverters of 4 0 kW or less or No 0101 5 5 7 5 kW DeviceNet Operator Meaning Fault Code Fault Dis Hex play 0000 Inverter normal 2200 oL2 Inverter overload 107 108 DeviceNet Operator Meaning Fault Code Fault Dis Hex play 2300 oC Overcurrent 2310 oL1 Motor overload 2330 GF Ground fault 2340 sc Load short circuit 3130 PF Main circuit voltage fault LF Output open phase 3210 ov Main circuit overvoltage 3220 Uv1 Main circuit undervol
124. election n007 154 Selecting the Stopping Method 155 Stopping Method Selection n005 155 Applying DC Injection Braking 156 Building Interface Circuits with External Devices 157 Using Input Signals 157 Using the Multi function Analog Inputs n077 n078 162 Using Output Signals n057 n058 n059 164 Preventing the Motor from Stalling Current Limit 167 Stall Prevention during Operation 169 Decreasing Motor Speed Fluctuation 171 Slip Compensation n002 0 171 Motor Protection 172 Motor Overload Detection 172 Selecting Cooling Fan Operation 174 Using Energy saving Control Mode 174 Energy saving Control Selection n139 174 Energy saving Search Operation 176 Motor Code 178 Using PID Control Mode 179 PID Control Selection n128 179 Using Constant Copy Function 186 Constant Copy Function 186 READ Function 188 17 O COPY Function
125. election 1 Enabled n115 Settings Setting Function 0 The stall prevention level is the level set for constant n094 in all frequency areas 1 The following figure shows how the stall prevention level is automatically decreased in the constant output range Max frequency gt Max voltage output frequency The lower limit is 40 of the set value of n094 r lt Constant output area Operation level n094 x Max voltage output frequency n013 Output frequency i Operation level i 1 I n094 40 ROA EEA E Lower limit n013 Output frequency 169 170 Acceleration Deceleration Time Selection during Stall Pre vention n116 With this function Acceleration Time 2 n021 and Deceleration Time 2 n022 can be fixed as the acceleration deceleration time when moving to prevent stalling during operation Con Name Unit Setting Factory stant No Range Setting n116 Acceleration Deceleration 0 Disabled 0 Time Selection during Stall 1 Enabled Prevention n116 Settings Setting Function 0 Acceleration deceleration time is set to Acceleration Deceleration Time 1 or 2 1 Acceleration deceleration time is fixed at Acceleration Deceleration Time 2 n021 n022 Stall Prevention during Deceleration n092 To prevent overvoltage during deceleration the Inverter automati cally extends the deceleration time according to the
126. em Units of Hz 2 The upper limit for each unit is the value with decimal places below the significant digits truncated Example Where the upper limit for the unit Hz is as follows for 60 00 Hz and n035 39 120 x 60 00 Hz 39 184 9 thus 184 r min is displayed as the upper limit For displays other than for the upper limit the decimal places below the significant digits are rounded off 3 When verifying constants for the copy function frequency reference constants units of Hz are used Selecting Processing for Frequency Reference Loss n064 Use this setting to select the processing performed if the level of the fre quency reference signal from the operator circuit terminals suddenly drops n064 Description Setting 0 Processing for frequency reference loss disabled 1 Processing for frequency reference loss enabled Detected in REMOTE mode drive mode when analog reference except potentiometer on Digital Operator or pulse train reference is selected in the Frequency Reference Selection n004 Processing Method When 1 is Selected If the level of the frequency reference signal drops by 90 within 400 ms operation continues at 80 of the signal level before the level drop 7 Programming Features E Input Output Open phase Detection Constant Name Unit Setting Range Factory No Setting n166 Input 1 0 to 100 1 0 Open phase 400 0 V 100 Detection Level 200
127. enerates vibration e Reduce the setting if response is slow Adjus tment of the Torque Compensation Gain n103 and the Torque Compensation Time Constant n104 is normally not required the torque compensation time constant under the following con ditions the Slip Compensation Gain n111 while driving the load so that the target speed is reached Increase or decrease the setting in incre ments of 0 1 If the speed is less than the target value increase the slip compensa tion gain 7 Programming Features If the speed is more than the target value reduce the slip compensa tion gain Adjustment of the Slip Compensation Time Constant n112 is normally not required Adjust it under the following conditions Reduce the setting if response is slow Increase the setting if speed is unstable Select slip compensation status during regeneration as follows n113 Setting Slip Correction during Regenerative Operation 0 Disabled 1 Enabled Motor Constant Calculation An example of motor constant calculation is shown below 1 Motor Rated Slip n106 120 x motor rated frequency Hz Number of motor poles Motor rated speed r min 120 Number of motor poles 2 Line to Neutral per Phase n107 Calculations are based on the line to line resistance and insulation grade of the motor test report E type insulation Test report of line to line resistance at 75 C
128. equence and the S2 control terminal is not closed To use a 3 wire sequence make the wiring so that the S2 control terminal is closed To use a 2 wire sequence set the multi function input n052 to a value other than 3 wire sequence The frequency reference is too low The input frequency reference is lower than the setting for the min output frequency n016 Input a frequency reference greater than the min output frequency n016 Local mode is in effect Set the LO RE selection of the digital operator to RE 220 9 Fault Diagnosis Trouble Cause Corrective Actions The motor stops The torque is not output The stall prevention level during acceleration is too low Because the stall prevention level during acceleration n093 is set too low the output current reaches the set level the output frequency is stopped and the acceleration time is lengthened Check if the stall prevention level during acceleration n093 is set to an appropriate value The stall prevention level during running is too low Because the stall prevention level during running n094 is set too low the output current reaches the set level and the speed drops Check if the stall prevention level during running n094 is set to an appropriate value The load is too heavy If the load is too heavy stall prevention is activated the output frequency is stopped and the accelerat
129. equency reference from the DeviceNet can be from DeviceNet min monitored 1 The status indicator is not turned ON 2 Refer to the next page for input output terminal status 3 The display range is from 99 9 to 99 99 kW 4 ms When regenerating the output power will be displayed in units of 0 01 kW when 9 99 kW or less and in units of 0 1 kW when more than 9 99 kW In vector control mode will be displayed Displayed in units of 0 1 when less than 100 and in units of 1 when 100 or more The display range is from 999 to 999 The unit is determined by the value set for constant n035 For details refer to page 196 5 Operating the Inverter O Input Output Terminal Status Input terminal status coerce titit 1 Terminal S1 is closed 1 Terminal S2 is closed 1 Terminal S3 is closed see note 1 1 Terminal S4 is closed see note 1 1 Terminal S5 is closed see note 2 1 Terminal S6 is closed see note 2 _ 1 Terminal S7 is closed see note 2 Note 1 1 is also displayed if command input from DeviceNet communica tions or the external control terminal is closed 2 1 is displayed if command input from DeviceNet communications is closed There are no external terminals Output terminal status 1 Terminal MA is closed see note 1 Terminal P1 PC is closed 1 Terminal P2 PC is closed Note This can on
130. er Inverter Instance 100 64 Hex Byte Bit7 Bit6 BitS Bit4 Bit3 Bit2 Bit1 Bito 0 Function Code 1 Register Number High Byte Register Number Low Byte 2 3 Register Data High Byte 4 Register Data Low Byte Data Name Contents Byte 0 Function Set the MEMOBUS command mes Code sage function code 03 Hex Read 10 Hex Write 00 Hex Do not execute Bytes Register Set the Inverters MEMOBUS register 1 and 2 Number number Bytes Register Set the write data when executing a ME 3 and 4 Data MOBUS WRITE command e Output Inverter Master Instance 150 96 Hex Byte Bit7 Bit6 BitS Bit4 Bit3 Bit2 Bit1 Bito 0 Function Code 1 Register Number High Byte Register Number Low Byte 2 3 Register Data High Byte 4 Register Data Low Byte 65 66 Data Byte 0 Name Function Code Contents Indicates the MEMOBUS response message function code 00 Hex Do not execute 03 Hex Normal read 10 Hex Normal write 83 Hex Read error 90 Hex Write error Bytes 1 and 2 Register Number Indicates the MEMOBUS register num ber in the executed process These bytes will contain the MEMOBUS error code if a read or write error occurred Bytes 3 and 4 Register Data Indicates the read data when executing a MEMOBUS READ command Shows 00 00 if an attempt
131. eration DC Injection Braking Time at Stop MIN OUTPUT FREQUENCY 999 n016 1 1 abs i Output frequenc ye P q ss Min Output Frequency n016 S curve characteristics in gt 145 O Torque Detection If an excessive load is applied to the machine an increase in the output current can be detected to output an alarm signal to multi function out put terminal MA P1 or P2 To output an overtorque detection signal set one of the output terminal function selections n057 to n059 for overtorque detection Setting 6 NO contact or 7 NC contact Motor current n098 Multi function output signal overtorque detection signal i i f i Terminal MA P1 or P2 H Tor for bee n099 kl n099 The overtorque detection release width hysteresis is set at approx 5 of the Inverter rated current Overtorque Detection Function Selection 1 n096 Setting Description 0 Overtorque detection not provided 1 Detected during constant speed running Oper ation continues after detection 2 Detected during constant speed running Oper ation stops during detection 3 Detected during running Operation continues after detection 4 Detected during running Operation stops dur ing detection 1 To detect overtorque during acceleration deceleration set n096 to 3 or 4 2 To continue operation after overtorque detection set n096 to 1 or 3 During detection the operator will
132. eration Deceleration 0 00 to 6000 s Acceleration deceleration time are independently programmed Time Braking Short term average deceleration torque Torque 0 1 0 25 kW 0 13 HP 0 25 HP 150 0 55 1 1 kW 0 5 HP 1 HP 100 1 5 kW 2 HP 50 2 2 kW 3 HP or more 20 Continuous regenerative torque Approx 20 150 with optional brak ing resistor braking transistor built in V f Charac Possible to program any V f pattern teristics 1 Based on a standard 4 pole motor for max applicable motor output 2 Shows deceleration torque for uncoupled motor decelerating from 60 Hz with the shor est possible deceleration time 10 Specifications Voltage Class 200 V single 3 phase Model 3 CIMR phase v7 co 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 000 Single BOP1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P7 phase Motor Over Electronic thermal overload relay load Protec tion Instanta Motor coasts to a stop at approx 250 of Inverter rated current neous Overcurrent Overload Motor coasts to a stop after 1 minute at 150 of Inverter rated output cur rent Overvoltage Motor coasts to a stop if DC bus voltage exceed 410 V Undervoltage Stops when DC bus voltage is approx 200 V or less approx 160 V or less for single phase series Bod g Momentary Following items
133. etween mode different voltage classes or different control modes Flashes A main circuit low voltage Confirm that the main circuit power ESE was detected during writing COPY supply voltage is correct then re exe operation cute writing COPY Lit A checksum error occurred in the Initialize the constants If an error oc Fou constant data stored in the Inverter curs again replace the Inverter due to bad a failure of constant memory element EEPROM in the Inverter Flashes Attempt made to execute Press ENTER to continue the execu AE COPY or VERIFY between different tion of COPY or VERIFY Press STOP uw Inverters of different capacities to interrupt the execution of COPY or VERIFY Flashes A communications error oc Check the connection between the In curred between the Inverter and the verter and Digital Operator FE Digital Operator If a communications error occurs dur ing the READ operation or writing COPY operation always re execute the READ or COPY Note While rEd CPy or vFy is flashing key input on the Digital Operator is disabled While rEd CPy and vFy are not flashing pressing DSPL or ENTER redisplays the constant No 195 196 Display E Unit Selection for Frequency Reference Setting Constants and Monitor Displays for Which Selection of Unit Function Is Valid Item Frequency ref Contents Frequency References 1 to 8 Constants n024 erence con to n031
134. f Multi function Input Selections 1 to 7 n050 to n056 are the same 2 If the following conditions are not satisfied in the V f pat tern setting Max Output Frequency n011 2 Max Voltage Output Frequency n013 gt Mid Output Frequency n014 2 Min Output Frequency 127 128 n016 For details refer to Adjusting Torque According to Appli cation V f Pattern Setting on page 129 If the following conditions are not satisfied in the jump frequency settings Jump Frequency 3 n085 lt Jump Frequency 2 n084 lt Jump Frequency 1 n083 If the Frequency Reference Lower Limit n034 lt Fre quency Reference Upper Limit n033 If the Motor Rated Current n036 lt 150 of Inverter rated current If constant n018 is set to 1 Acceleration Deceleration Time Unit is 0 01 s when n018 is set to 0 and a value exceeding 600 0 s is set for an Acceleration Deceleration Time n019 to n022 7 Programming Features E Using V f Control Mode V f control mode is preset at the factory Control Mode Selection n002 0 V f control mode factory setting 1 Vector control mode O Adjusting Torque According to Application Adjust motor torque by using the V f pattern and full range automatic torque boost settings V f Pattern Setting Set the V f pattern in n011 to n017 as described below Set each pattern when using a special motor e g high speed motor or when requiring special torque adjustment
135. from the Digital Operator UP DOWN Commands Setting n053 034 When the FWD REV RUN command is ON acceleration deceleration is enabled by inputting the UP or DOWN signal from multi function input terminals S3 and S4 without changing the frequency reference Operation can thus be performed at the desired speed When UP DOWN commands are specified in n053 any function set in n052 is disabled terminal S3 is the input terminal for the UP command and ter minal S4 is the input terminal for the DOWN command Multi function Input Termi Closed Open Open Closed nal S3 UP command Multi function Input Termi Open Closed Open Closed nal S4 DOWN command Operation Status Accele Decele Hold Hold ration ration Note Terminals S5 through S7 can be used only from DeviceNet communica tions There are no corresponding external terminals 7 Programming Features Time Chart for UP DOWN Command Input FWD RUN J an UP command S3 H Lower limit speed output frequency FREQUENCY agree signal jl ra U UP accelerating status D DOWN decelerating status H HOLD constant speed status U1 UP status clamping at upper limit speed D1 DOWN status clamping at lower limit speed Note 1 When UP DOWN commands are selected the upper limit speed is set regardless of frequency reference Upper limit speed Maximum Output Frequency n011 x Frequency Reference Upper L
136. g Unit Factory User Ref No for Range Setting Setting Page Trans mission 120 0178 Frequency Reference9 0 to 9999 1 rimin 180 r min 140 Note 6 timin 121 0179 Frequency Reference 10 0 to 9999 1 rimin O r min 140 Note 6 rimin 122 017A Frequency Reference 11 0 to 9999 1 rimin O r min 140 Note 6 rimin 123 0178 FrequencyReference12 0 to 9999 1 rimin O r min 140 Note 6 rimin 124 017C FrequencyReference13 0 to 9999 1 rimin O r min 140 Note 6 rimin 125 017D FrequencyReference14 0 to 9999 1 rimin O r min 140 Note 6 rimin 126 017E FrequencyReference15 0 to 9999 1 rimin O r min 140 Note 6 rimin 127 017F Frequency Reference 16 0 to 9999 1 rimin O r min 140 Note 6 rimin 128 0180 PID Control Selection 0to8 1 o 179 129 0181 PID Feedback Gain 0 00 to 0 01 1 00 182 10 00 Hz 130 0182 Proportional Gain P 0 0 to 25 0 0 1 1 0 181 131 0183 Integral Time I 0 0 to 0 1s 1 0 181 360 0 s 132 0184 Derivative Time D 0 00 to 0 01 s 0 00 181 2 50s 133 0185 PID Offset Adjustment 100 to 1 0 182 100 134 0186 Upper Limit of Integral 0 to 1 100 181 values 100 135 0187 Primary Delay Time 0 0 to 10 0 01s 0 0 182 Constant for PID Output 136 0188 Selection of PID Feed 0to2 1 o 183 back Loss Detection 137 0189 PID Feedback Loss De 0 to 1 0 183 tection Level 100 138 018A PID Feedback Loss De 0 0 to 25 5 01s 1 0 183 tection Time 139 018B Energy saving Control 0 1 1 o 174 Selectio
137. g device to keep the intake air temperature below 50 C 122 F for IP20 open chassis type or below 40 C 105 F for NEMA 1 TYPE 1 IP20 top closed type Overheating may cause a fire or damage the Inverter The Varispeed V7 generates heat For effective cooling mount it vertically Refer to the figure in Mounting Dimensions on page 25 Ref page 24 24 24 25 WIRING A WARNING Only begin wiring after verifying that the power supply is turned OFF Failure to observe this warning may result in an elec tric shock or a fire Wiring should be performed only by qualified personnel Failure to observe this warning may Result in an electric shock or a fire When wiring the emergency stop circuit check the wiring thoroughly before operation Failure to observe this warning may result in injury Always ground the ground terminal 200 V Class Ground to 100 Q or less 400 V Class Ground to 10 Q or less Failure to observe this warning may Result in an electric shock or a fire For 400 V class make sure to ground the sup ply neutral Failure to observe this warning may result in an elec tric shock or a fire The motor will start automatically if the power supply is turned ON while the RUN signal is ON Turn ON the power supply only after confirming that the RUN signal is OFF Failure to observe this warning may result in injury When the 3 wire sequence is set do not m
138. g to the setting of constant n005 At this time the Digital Operator displays a SFP alarm flashing This STOP command is held in the Inverter until both forward and reverse RUN com mands are open or until the RUN command from communications goes to zero The STOP key is ineffective either from multi function input terminals or communications 7 Programming Features E Selecting the Stopping Method O Stopping Method Selection n005 Select the stopping method suitable for the application Setting Description 0 Deceleration to a stop 1 Coast to a stop Deceleration to a Stop Example when Acceleration deceleration Time 1 is selected A r Deceleration cceleration Time1 Deceleration Min OutputFrequency Output Time 1 n020 Time 1 n020 Frequency at frequency n019 Dc Injection Braking a Ke Fi Startup n16 h Factory setting 1 5 Hz t E ERI H 4 es FWD REV i H Time DC Injection Braking RUN Time at Stop n090 command Factory setting 0 5 s Changing the Frequency Reference while Running Upon termination of a FWD REV RUN command the motor deceler ates at the deceleration rate determined by the time set in Deceleration Time 1 n020 and DC injection braking is applied immediately before stopping DC injection braking is also applied when the motor deceler ates because the frequency reference is set lower than the Min Output Frequency n016 when the FWD REV RUN command is
139. ge the set value to 4 by pressing the or G key Press ENTER Change the constant No to n177 by pressing the A or key Press ENTER to display the set value Change the set value to 1 by pressing the or key Press ENTER Change the constant No by pressing the A or key Press ENTER to display the set value Change the set value to rEd by pressing the or key Press ENTER Press DSPL or ENTER Change the constant No to N177 by pressing the A or amp key Press ENTER to display the set value Change the set value to 0 by pressing the A or key Press ENTER Operator Display oat May be a different constant No i Lit May be a different set value 4 Blinks 4 Lit for one second n G i The constant is displayed ni O Lit Blinks Lit for one second e mi 7 The constant is displayed mi6 rEg Lit rEg Lit rEg Flashes while executing the read 4 Eng End is displayed after the read has been completed mi 76 The constant is displayed 7 att 4 Lit a Flashes Lit for one second 477 The constant No is displayed Note 1 When reading is enabled n177 1 this setting is not necessary 188 7 Programming Features 2 This setting is not necessary unless read prohibition is selected O COPY Function This function writes the constants stored inside the Digital Operator in batch to the Inverter
140. h explicit message communications 2 When using the Speed Actual monitor always set the Number of Motor Poles 2 to 39 in Inverter constant n035 Selecting Setting Display Units of Frequency Reference Extended I O Instance Factory Setting This is a standard I O instance type defined in DeviceNet s AC Drive Profile and it is the initial factory setting for I O instances Four bytes are used for input data and four bytes are used for output data Input Master Inverter Instance 21 15 Hex Byte Bit7 Bit6 BitS Bit4 Bit3 Bit2 Bit1 BitO 0 Net Net Fault Run Run Ref Ctrl Reset Rev Fwd 1 Oe e E ee eee eas as 2 Speed Reference Low Byte 3 Speed Reference High Byte 61 62 Data Name Contents Byte 0 Run Fwd Runs the Inverter forward bit 0 0 Stop 1 Run forward Byte 0 Run Rev Runs the Inverter in reverse bit 1 0 Stop 1 Run in reverse Byte 0 Fault Reset Resets the Inverter from fault status bit 2 0 1 Reset fault Byte 0 NetCtrl Sets the RUN command right bit 5 0 Use the RUN Command Input Method set in constant n003 RUN Command Selection 1 Enables the RUN command from DeviceNet byte 0 bits 0 and 1 Byte 0 NetRef Sets the Frequency Reference right bit 6 0 Use the Frequency Reference Input Method set in constant n004 Fre quency Reference Selection
141. hen operating more than one motor with one Inverter install a thermal relay on each motor General purpose Motors and Inverter Motors Induction motors are classified as general purpose motors or Inverter motors based on their cooling capabilities The motor overoad function operates differently for these two motor types 7 Programming Features Example for 200 V Class Motors General purpose Motor Cooling Effect Effective when operated at 50 60 Hz from com ercial power supply Torque Characteristics 60 S 4 Short Term 3 20 60 120 Operation frequency Hz Base Frequency 60 Hz V f for 60 Hz 220 V Input Voltage For low speed operation torque must be limited in order to stop mo tor temperature rise Electronic Ther mal Overload An otk error motor overload protection oc curs when contin uously operated at 50 60 Hz or less at 100 load Inverter Motor Effective even when operated at low speed approx 6 Hz 60 S Short term Torque 499 56 38 0 6 60 120 Operation frequency Hz Base Frequency 60 Hz V f for 60 Hz 220 V Input Voltage Use an Inverter motor for continu ous operation at low speed Electronic ther mal overload pro tection is not activated even for continous opera tion at 50 60 Hz or less at a 100 load 173 174 E Selecting Cooling Fan
142. ill be determined by the setting in n117 Causes and Correc tive Actions Check the setting in n118 Check the operating conditions and remove the cause OHS Inverter overheat alarm The Inverter overheat alarm OH3 was input from a multi function input terminal S1 and S7 Clear the multi func tion input terminal s Inverter overheat alert input 9 Fault Diagnosis Fault Displays and Meanings Fault Display Inverter Description Causes and Correc Status tive Actions Digital RUN Green Operator ALARM Red Protective OV Main circuit Insufficient Operation overvoltage Deceleration Time Output is Main circuit DC voltage constants n020 and turned OFF exceeded the n022 and motor overvoltage detection Lowering of negative coasts toa level because of exces load e g elevator stop sive regenerative ener g from the motor u Ou etection level Increase 200 V Stop at main cir deceleration time cuit DC voltage Connect optional below approx braking resistor 410V 400 V Stops at main cir cuit DC voltage of approx 820 V or more UV1 Main circuit low Reduction of input voltage power supply volt Main circuit DC voltage age dropped below the low Open phase of input voltage detection level supply while the Inverter output Momentary power is ON loss u i 200 V Stops at main cir w cuit DC voltage Check the following below
143. ilt in V f Charac Possible to program any V f pattern teristics 1 Based on a standard 4 pole motor for max applicable motor output 2 Shows deceleration torque for uncoupled motor decelerating from 60 Hz with the shor est possible deceleration time 10 Specifications Voltage Class 400 V 3 phase Model 3 CIMR phase 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 v7 co 000 Single phase Motor Over Electronic thermal overload relay load Protec tion Instanta Motor coasts to a stop at approx 250 of Inverter rated current neous Overcurrent Overload Motor coasts to a stop after 1 minute at 150 of Inverter rated output cur rent Overvoltage Motor coasts to a stop if DC bus voltage exceed 820 V 2 Undervoltage Stop when DC bus voltage is approx 400 V or less 2 a Momentary Following items are selectable Not provided stops if power loss is 15 ms 5 Power Loss or longer continuous operation if power loss is approx 0 5 s or shorter 5 continuous operation S g Heatsink Protected by electronic circuit 5 Overheat a Stall Preven Can be set individual levels during acceleration deceleration provided tion Level not provided available during coast to a stop Cooling Fan Protected by electronic circuit fan lock detection Fault Ground Fault Protected by electronic circuit overcurrent leve
144. imit n033 100 Lower limit value is either the Minimum Output Frequency n016 or the frequency Reference Lower Limit n034 whichever is larger When the FWD REV RUN command is input operation starts at the lower limit speed without using the UP DOWN commands If the JOG command is input while running for an UP DOWN com mand the JOG command has priority Multi step speed references 1 to 4 are not effective when an UP DOWN command is selected Multi step speed references are effec tive while running in hold status When 1 is set for the HOLD Output Frequency Memory Selection n100 the output frequency can be recorded during HOLD 161 162 Setting Description 0 Output frequency is not recorded during HOLD 1 When HOLD status is continued for 5 seconds or longer the output frequency during HOLD is recorded and the Inverter restarts at the re corded frequency Communications Multi function Input Terminal Selection Setting 18 Operation can be changed from DeviceNet communications commands or from multi function input terminal or Digital Operator commands RUN commands from communications and the frequency reference are effective when the multi function input terminal for this setting is closed RUN commands in LOCAL REMOTE mode and the frequency refer ence are effective when the terminal is open Using the Multi function Analog Inputs n077 n078 The input analog signal 0 to 10
145. imit of setting range and factory setting are doubled for 400 V Class 3 Depends on Inverter capacity Refer to the next page 4 Depends on Inverter capacity Refer to page 152 5 Factory setting of the model with JVOP 140 Digital Operator with potentiometer is 0 Setting can be set to 1 by constant initialization 6 The unit is determined by the value set for constant n035 For details refer to page 196 The unit is fixed to 0 01 Hz when inputting the fre quency reference using DeviceNet 7 Depends on Inverter capacity Refer to page 178 8 When control mode selection n002 is changed factory setting corre sponds to the control mode Refer to page 251 10 Specifications No Name V f Control Vector Con Mode trol Mode n002 0 n002 1 n014 Mid Output Frequency 1 5 Hz 3 0 Hz n015 Mid Output Frequency Voltage 12 0 V 11 0 V n016 Min Output Frequency 1 5 Hz 1 0 Hz n017 Min Output Frequency Voltage 12 0 V 4 3 V n104 Torque Compensation Time Constant 0 3s 02s n111 Slip Compensation Gain 0 0 1 0 n112 Slip Compensation Gain Time Con 2 0s 0 2s stant Values are doubled for 400 V Class Factory Settings That Change with the Inverter Capacity 200 V Class 3 phase No Name Inverter Capaci ty Unit kW 0 1 kW 0 25 kW 0 55 kW 1 1 kW Factory 1 5 kW Setting 2 2kW 3 7 kW 5 5 kW 7 5 kW n036 Motor Rated Current 0 6
146. inals can be used only from DeviceNet communications There are no corresponding external input terminals or output terminals Data Name Contents Byte 1 External External fault EFO input from communi bit 0 Fault cations 0 1 External fault EFO Byte 1 Fault Reset Resets the Inverter from fault status bit 1 0 1 Reset fault Byte 1 Fnc Code See the table MEMOBUS Function bit 2 1 Codes on page 82 for details Byte 1 Fnc Code bit3 2 Byte 1 Terminal Operates the Inverter s multi function bit 5 MA output terminal MA This function is en abled only when Inverter constant n057 is set to 18 0 Terminal MA OFF 1 Terminal MA ON 81 82 Data Name Byte 1 Terminal bit 6 P1 Contents Operates the Inverter s multi function output terminal P1 This function is en abled only when Inverter constant n058 is set to 18 0 Terminal P1 OFF 1 Terminal P1 ON Byte 1 Terminal bit 7 P2 Operates the Inverter s multi function output terminal P2 This function is en abled only when Inverter constant n059 is set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes Speed 2 and 3 Reference Sets the Inverter s speed reference The units depend on the setting in Invert er constant n035 The units are not af fected by the speed scale SS setting Bytes Register 4 and 5 Number Set the Inverter s MEMOBUS registe
147. incorrectly adjusted Example To operate a 60 Hz motor at 40 Hz or less the maximum frequency and base frequency are set to 40 Hz Set the maximum frequency n011 and the base frequency n013 according to the motor specifications The inverter is used for an operation at 1 5 Hz or less Do not use the V7 inverter for an operation that runs at 1 5 Hz or less For an operation at 1 5 Hz or less use a different inverter model The analog reference input is unstable and has noise interference Increase the set value for the filter time constant n070 The digital operator does not turn ON The power is not being supplied The breaker or other component on the power input side is not turned ON and the power is being not supplied Check if the power is being supplied The digital operator is not correctly mounted Because the digital operator is not correctly mounted the display does not appear Mount the digiral operator correctly 222 10 Specifications 10 Specifications E Standard Specifications 200 V Class Voltage Class 200 V single 3 phase Model 3 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 CIMR phase vzco 000 Single BOP1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P7 phase Max Applicable 0 1 0 25 0 55 1 1 1 5 2 2 3 7 5 5 75 Motor Output kw t Inverter 0 3 0 6 a4 1 9 3 0 4 2
148. ing Control at 120 0 Hz 160 01A0 Upper Voltage Limit for 0 to 25 1 16 175 Energy saving Control at 6Hz 161 O1A1 Search Operation Pow 0 to 1 10 177 er Detection Hold Width 100 162 01A2 Time Constant of Power 0 to 255 1 4ms 5 20 ms 177 Detection Filter 163 01A3 PID Output Gain 0 0 to 25 0 0 1 1 0 182 164 01A4 PID Feedback Value Se 0to5 1 0 180 lection 166 01A6 Input Open phase De 0 to 1 0 tection Level 100 167 01A7 Input Open phase De 0to255s 1s Os tection Time 168 01A8 Output Open phase De 0 to 1 0 tection Level 100 250 No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 169 0149 Output Open phase De 0 to 255 s 1s Os tection Time 173 01AD DC Injection Braking 1 to 999 1 0 001 83 0 083 _ Proportional Gain 174 O1AE DC Injection Braking In 1 to 250 1 4ms 25 100 ms tegral Time Constant 175 01AF Reducing Carrier Fre 0 1 1 0 154 quency Selection At Low Speed 176 01B0 Constant Copy Function rdy rEd rdy 186 Selection Cpy vFy vA Sno 177 01B1 Constant Read Selection 0 1 0 187 Prohibit 178 01B2 Fault History Stores dis Setting dis 52 plays most abled recent 4 alarms 179 01B3 Software Version No Displays Setting dis 49 lower abled place 4 digits of software No Note 1 Not initialized by constant initialization 2 Upper l
149. ing may result in injury When constant n081 is set to 0 or 1 operation automatically restarts even if a momentary power loss occurs Setting Description 0 Continuous operation after momentary power loss not enabled 471 Continuous operation after power recovery within momentary power loss ridethrough time 0 5s 2 2 Continuous operation after power recovery Fault output not produced 144 7 Programming Features 1 Hold the operation signal to continue operation after recovery from a momentary power loss 2 When 2 is selected the Inverter restarts if power supply voltage recovers while the control power supply is held No fault signal is output O S curve Selection n023 To prevent shock when starting and stopping the machine acceleration deceleration can be performed using an S curve pattern Setting S curve Selection 0 S curve characteristic not provided 1 0 2s 2 0 5s 3 1 0s Note The S curve characteristic time is the time from acceleration decelera tion rate 0 to the normal acceleration deceleration rate determined by the set acceleration deceleration time Frequency reference Output frequency Output frequency s Time banman S curve characteristic time Tsc The following time chart shows switching between FWD REV run when decelerating to a stop FORWARD RUN command J LL REVERSE RUN command Acceleration pe Decel
150. ion con connec nection path s tion path number of bytes length 0E Pro Indicates the appli 62 34 37 OK Array duced cation object that connec transmits data tion path from the instance OF Con Indicates the re 0003 OK Word sumed ception connection connec path s number of tion path bytes length 10 Con Indicates the appli 62 31 35 OK Array sumed cation object that connec receives data from tion path the instance Motor Data Object Class 28 Hex The Motor Data object is the object that manages information and func tions related to the motor connected to the Inverter The motor s rated current and rated vo tage can be set or referenced with this object e Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 10 Set_Attribute_ Changes the contents of the speci Single fied attribute 103 104 Object Contents In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 00 01 Object Indicates the Mo 0001 OK Word Soft tor Data object s ware software revision Revision 01 03 Motor Indicates the type 07 OK Byte Type of motor being used 7 Squirrel cage induction motor 06 Rated This attribute can 0 to See note OK OK Word Current be used to set ref
151. ion time is lengthened Lengthen the set acceleration time n019 Reduce the load When the maximum frequency was changed the maximum voltage frequency was also changed To increase the speed of a general purpose motor only change the maximum frequency n011 The V f set value is too low Set the V f n011 to n017 according to the load characteristics 221 Trouble Cause Corrective Actions The motor speed is unstable The motor speed fluctuates when operating with a light load The stall prevention level during running is too low Because the stall prevention level during running n094 is too low the output current reaches the set level and the speed drops Check if the stall prevention level during running n094 is set to an appropriate value The load is too heavy If the load is too heavy stall prevention is activated the output frequency is stopped and the acceleration time is lengthened Reduce the load The carrier frequency is too high If operating the motor with a light load a high carrier frequency may cause the motor speed to fluctuate Decrease the carrier frequency n080 The V f set value is too high for a low speed operation Because the set value for the V f is too high over excitation occurs at low speeds Set the V f n011 to 017 according to the load characteristics The maximum frequency and base frequency were
152. ions Heat Loss Unit mm 236 E Recommended Peripheral Devices 239 E Constants List 242 Revision History 18 1 Receiving the Product 1 Receiving the Product Ac AUTION Do not install or operate any Inverter that is damaged or has missing parts Failure to observe this caution may result in injury or equipment damage After unpacking the Varispeed V7 check the following Verify that the model number matches your purchase order or packing slip Check the Inverter for physical damage that may have occurred during shipping If any part of Varispeed V7 is missing or damaged call for service immedi ately 19 E Checking the Nameplate Example for 3 phase 200 VAC 0 1 kW 0 13 HP Inverter Inverter model gt MODEL CIMR V7NA20P1 spec 20P17 Input spec _ INPUT AC3PH_200 230V_50 60Hz 1 1A Output spec OUTPUT AC3PH 0 230V 0 400Hz 0 8A 0 3kVA Lot No LOT_NO MASS 0 6 k g Mass Serial No SER_NO PRG I lt Software number FILE N0 E131457 INSTALLATION CATEGORY I CTP 20 3 RAA ELECTRIC CORPORATION vaPan TWieS Model CIMR V7NA20P1 Applicable maximum motor output Inverter 200 V class 400 V class r 0 1 KW Varispeed V7 Series 0 25 KW 0 55 KW 4 1 KW TEW No ype r N win Digial Operator wih potentiometer a Mi _ With Digital Operato
153. is made to write the same data to the same ad dress the WRITE command will not be executed V7 Standard Control I O Instances V7 Standard control I O instances are for DeviceNet compatible Invert ers only All of the Inverter s I O functions can be used in addition to the functions supported by the Extended I O Instances V7 Standard control I O instances can be used with Yaskawa Inverters only They cannot be used with other companies DeviceNet compati ble Inverters Eight bytes are used for input data and eight bytes are used for output data e Input Master Inverter Instance 101 65 Hex Byte Bit7 Bit6 BitS Bit4 Bit3 Bit2 Bit1 Bito 0 Termi Termi Termi Termi Termi Run Run nal S7 nal S6 nal S5 nal S4 nal S3 Rev Fwd 1 Termi Termi Termi Fault Exter nal P2 nal P1 nal Reset nal MA Fault 2 Speed Reference Low Byte 6 Operating with DeviceNet Communications Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 3 Speed Reference High Byte 4 z 5 7 E Data Name Contents Byte 0 Run Fwd Runs the Inverter forward bit 0 0 Stop 1 Run forward Byte 0 Run Rev Runs the Inverter in reverse bit 1 0 Stop 1 Run in reverse Byte 0 Terminal Inputs the function set for the Inverter s bit 2 S3 multi function input terminal S3 Set the
154. k ing Reverse RUN command OFF 08 Running Indicates the 00 OK Byte 2 Inverter s operat ing status 00 Stopped oper ating forward or applying DC injec tion braking Re verse RUN command OFF 01 Operating in reverse or apply ing DC injection braking Reverse RUN command ON 09 Ready Indicates the 00 OK Byte Inverter s prepara tion status 00 Fault detected or initializing 01 Preparations for operation com pleted 0A Faulted Indicates that the 00 OK Byte Inverter detected a fault 00 Normal 01 Fault detected 0B Warning Indicates that the 00 OK Byte Inverter detected a warning 00 Normal 01 Warning de tected oc Fault Resets the 00 01 00 OK OK Byte Reset Inverter from fault status 0 01 eset fault oD Fault The fault code in _ 0000 OK Word Code dicates which fault was detected by the Inverter See note 3 106 6 Operating with DeviceNet Communications In stance 01 At tribute OF Name Ctrl From Net Contents Indicates which RUN command in put has been se lected in the Inverter 00 A RUN com mand input other than DeviceNet is enabled 01 The RUN command input from DeviceNet is enabled Setting Range Factory Set Read ting Hex 00 OK Write Size Byte DN Fault Mode Indicates the oper ation s
155. ke I O message communications which are performed at regular intervals the explicit messages can be sent from the master at any time and corre sponding response messages will be returned e Format of Explicit Messages Header MAC ID Service Class Footer Code Item Header Description This value is set automatically so there is no need to check it MAC ID Contains the MAC ID of the master or slave that is the other node involved in the data transfer Service Code In a request message the service code specifies the requested operation such as reading or writing data In a normal response bit 15 the most significant bit of the request service code will be turned ON in the response If an error occurred the code 94 will be returned Examples OE Read request 8E Normal read response 10 Write request 90 Normal write response 94 Error response Class Instance Attribute Each DeviceNet function is divided into these 3 codes When specifying data specify it with these 3 codes Data Request Contains the write data Response Contains the read data or error code 6 Operating with DeviceNet Communications Item Footer Description This value is set automatically so there is no need to check it Identity Object Class 01 Hex The Identity object stores the DeviceNet product information All of the attributes are read
156. l Power ON until the DC bus voltage becomes 50 V or less Charge Indi cation Multi Seven of the following input signals are selectable Forward reverse run func 3 wire sequence fault reset external fault MA contact input multi step 2 tion speed operation JOG command acceleration deceleration time select 5 Input external baseblock MA contact input SPEED SEARCH command AC a CELERATION DECELERATION HOLD command LOCAL REMOTE se 3 lection communication control circuit terminal selection emergency stop 2 fault emergency stop alarm UP DOWN command PID control cancel PID integral reset hold S Multi Following output signals are selectable 1 MA contact output See note 3 2 func 3 2 photocoupler outputs tion Fault running zero speed frequency agree frequency detection output E a Output frequency lt or set value overtorque detection undervoltage detection as minor error baseblock operating mode Inverter run ready fault retry UV 2 3 speed search data output through communication PID feedback loss de 6 tection O Standard Voltage vector control full range automatic torque boost slip compensa Functions tion DC injection braking current time at startup stop frequency reference bias gain PID control energy saving control constant copy frequency reference with built in potentiometer unit selection for frequency refer ence setting display 229 Voltage Class 400 V 3 phase
157. l Mode Selection 0 1 1 o 132 Note 6 Note 1 Note 6 003 0103 RUN Command Selec 0to3 1 3 137 tion 004 0104 Frequency Reference 0to9 1 9 138 Selection 005 0105 Stopping Method Selec 0 1 1 o 155 tion 006 0106 Reverse Run Prohibit 0 1 1 0 139 007 0107 Stop Key Selection 0 4 1 o 154 008 0108 Frequency Reference 0 1 1 1 137 Selection in Local Mode Note 5 009 0109 Frequency Reference 0 4 1 o 138 Setting Method From Digital Operator 010 010A Detecting Fault Contact 0 1 4 o 137 Of Digital Operator 011 0108 Max Output Frequency 50 0 to 0 1 Hz 50 0 Hz 129 400 0 Hz 012 010C Max Voltage 0 1 to 0 1v 200 0 V 129 255 0 V Note 2 0 2 to 510 0 013 010D Max Voltage Output 0 2 to 0 1 Hz 50 0 Hz 129 Frequency Base Fre 400 0 Hz quency 014 010E Mid Output Frequency 0 1 to 0 1 Hz 1 5 Hz 129 399 9 Hz Note 8 015 010F Mid Output Frequency 0 1 to 0 1v 12 0 V 129 Voltage 255 0 V Note 2 Note 8 016 0110 Min Output Frequency 0 1 to 0 1 Hz 1 5 Hz 129 10 0 Hz Note 8 017 0111 Min Output Frequency 0 1 to 0 1v 12 0V 129 Voltage 50 0 V Note 2 Note 2 Note 8 242 10 Specifications No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 018 0112 Selecting Setting Unit for 0 1 1 0 144 Acceleration decelera tion Time 019 0
158. label is provided on the front cover of the Inverter as shown below Follow the warnings when handling the Inverter Plastic Case Ss MMi IY Nameplate Lf Warning Label Location International Certification Marks 12 English and French Warning Labels An English warning label is attached when the Varispeed V7 is shipped If a Japanese or French label is required attach the warning label at the end of the Jnstruction Manual over the Japanese warning label Warning Label Warning Labels at End of Instruction Manual Jap English French A WARNING Risk of electric shock Read manual before installing Wait 1 minute for capacitor discharge after disconnecting power supply To conform fo c requirements make sure to ground the supply neutral for 400V class A AVERTISSEMENT A Risque de d charge lectrique Lire le manuel avant l installation Attendre 1 minute apr s la coupure de l alimentation pour permettre la d charge des condensateurs Pour r pondre aux exigences C s assurer que le neutre soit relie la terre pour la s rie 400V anese At e el Example 3 phase 200 V Class 1 5 kW Inverter WARRANTY INFORMATION E Free Warranty Period and Scope O Warranty Period This product is warranted for twelve months after being delivered to Yaskawa s customer or if applicable eighteen mo
159. lack Communications pow er supply GND Blue CAN_L Blue Communications data low Colorless Shield Shield Shield wire White CAN_H White Communications data high Red V Red Communications pow er supply 24 VDC Terminal block QYYGs Black Blue White Red Strip about 5 5 mm 1 4 inch T of the wire sheath Power supply wire Black Blue White Red LI O Em nmmn 1 Always use thin DeviceNet cable that meets DeviceNet cable specifica tions 2 Match the color of the power supply wires with the color of the terminal block terminals when wiring 39 40 3 Route the DeviceNet communications cables separately from the main circuit wiring and other power lines 4 There is a 5 5 mm scale on the front of the Inverter just above the terminal block Use this 5 5 mm scale to confirm the length of exposed wire when stripping wires 5 An external 24 V Power Supply is required for DeviceNet communica tions 6 Connect terminators 121 Q 1 1 4 W to both ends of the communica tions line Open the front cover and verify that the strip length is 5 5 mm 0 22 in 3 S lo O E Soal IF J eae SIST SUTURE i mesg ee PI Pepe E al IESESI ol BEB E Wiring Inspection After completing wiring check the following Wiring is proper Wire clippings or screws
160. lass Inverters Output frequency 175 176 O Energy saving Search Operation In energy saving control mode the maximum applicable voltage is cal culated using the output power However a temperature change or the use of another manufacturer s motor will change the fixed constants and the maximum applicable voltage may not be emitted In the search operation change the voltage slightly so that the maximum applicable voltage can be obtained Search Operation Voltage Limit n144 Limits the range where the voltage is controlled The constant is set in for 200 V 400 V Inverters The search operation is not performed when n144 is set to 0 Constant No Name Unit Setting Range Factory Setting n144 Search Operation Voltage Limit 0 to 100 0 Search Operation Voltage Steps n145 n146 Constants n145 and n146 set the change in voltage for one cycle of the search operation For 200 V Class Inverters set the values as percent ages of 200 V For 400 V Class Inverters set the values as percentages of 400 V Increase the value and the changes in the rotation speed will also increase For 200 V Class Inverters the range of the change in voltage is deter mined from the 100 and 5 settings for 200 V For 400 V Class Inverters the range of the change in voltage is determined from the 100 and 5 settings for 400 V The values calculated by linear inter polation are used for voltages other than these
161. ly When two or more constants are being changed execute the ENTER command once after changing all of the constants Ac AUTION While the constant is being stored after an ENTER command was issued response to the commands or data input with the keys on the Digital Operator JVOP 140 becomes poor Be sure to take some mea sures for an emergency stop by using the external ter minals setting the external terminal to run command priority or setting the multi function input terminal to external fault external baseblock or emergency stop 7 Programming Features 7 Programming Features Factory settings of the constants are shaded in the tables E Constant Setup and Initialization O Constant Selection Initialization n001 The following table lists the data that can be set or read when n001 is set Unused constants between n001 and n179 are not displayed n001 Setting Constant That Can Be Constant That Can Be Refer Set enced 0 n001 n001 to n179 1 n001 to n049 n001 to n049 2 n001 to n079 1 n001 to n079 3 n001 to n119 n001 to n119 4 n001 to n179 n001 to n179 5 Not used 6 Fault history cleared 7 to 11 Not used 12 Initialize 13 Initialize 3 wire sequence 2 1 Excluding setting disabled constants 2 Refer to page 159 Err appears on the display for one second and the set data returns to its initial values in the following cases 1 If the set values o
162. ly be used from DeviceNet communications There is no external output terminal 51 52 Fault History Display Method When U 09 is selected a four digit box is displayed The three digits from the right show the fault description and the digit on the left shows the order of fault from one to four Number 1 represents the most recent fault and numbers 2 3 4 represent the other faults in ascending order of fault occurrence Example E severe 4 digit number a Order of fault 1 to 4 o Fault description is displayed if there is no fault Refer to Chapter 9 Fault Diagnosis for details Switching Fault History Records The fault that is displayed can be changed using the or key Clearing the Fault History Set constant n001 to 6 to clear the fault history The display will return to n001 after 6 is set Note Initializing the constants n001 12 13 also clears the fault history Setting and Referencing Constants The following diagram shows how to select and change constants REMOTE LOCAL LO RE Selection Ww COSPL Setting n003 RUN command selection w Ge Co gt it pram no qe prom CA prem data n003 Factory setting 0 a i ait OSPL Operation Operator reference ontrol circuli v Gs reference p terminal reference selection flashing at changing Dame BERE Erda pram PROM FREF Return to Data set constant No display
163. me Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 104 0168 Torque Compensation 0 0 to O18 03s 131 Time Constant 25 5 s Note 8 105 0169 Torque Compensation 0 0 to 6550 0 01 W less Note 3 131 Iron Loss than 1000 Wy 1 W 1000 W or more 106 016A Motor Rated Slip 0 0 to 0 1 Hz Note 3 132 20 0 Hz 107 016B Line to Neutral per 0 000 to 0 001 Q less Note 3 132 Phase 65 50 Q than 10 Q 0 012 102 or more 108 016C Motor Leakage Induc 0 00 to 0 01 mH less Note 3 134 tance 655 0mH_ than 100 mH 0 1 mH 100 mH or more 109 016D Torque Compensation 0 to 1 150 Voltage Limiter 250 110 016E Motor No load Current 0 to 99 1 Note 3 132 m 016F Slip Compensation Gain 0 0 to 2 5 0 1 0 0 Note 8 171 112 0170 Slip Compensation Time 0 0 to 01s 20s 171 Constant 25 5 s Note 8 113 0171 Slip Correction During 0 1 1 0 133 Regenerative Operation 115 0173 Stall Prevention Auto 0 1 1 0 169 matic Decrease Selec tion 116 0174 Acceleration decelera 0 1 1 0 170 tion Time during Stall Prevention 117 0175 Undertorque Detection 0to4 1 0 Function Selection 118 0176 Undertorque Detection 0 to 1 0 m Level 200 119 0177 Undertorque Detection 0 1 to 01s 01s as Time 10 0s 247 248 Fourth Functions Constants n120 to n179 No Register Name Setting Settin
164. method O LOCAL Mode When Lo local mode is selected for Digital Operator ON mode or when the LOCAL REMOTE switching function is set and the input terminals are turned ON run operation is enabled by the or on the Digital Operator and FWD REV is enabled by the ON mode using or key Turn ON multi Turn OFF multi function input function input terminal terminal 136 7 Programming Features O REMOTE Mode 1 Select remote mode There are following two methods to select remote mode Select rE remote mode for the LO RE selection When the local remote switching function is selected for the multi function input selection turn OFF the input terminal to select remote mode 2 Select the operation method by setting constant n003 n003 0 Enables the Digital Operator same with local mode Enables the multi function input terminal see fig below 3 Enables DeviceNet communications Example when using the multi function input terminal as opera tion reference two wire sequence n003 1 Factory setting 0 n050 1 Factory setting n051 2 Factory setting For an example of three wire sequence refer to page 159 Note When the Inverter is operated without the Digital Operator always set constant n010 to 0 O Operating RUN STOP Commands Using DeviceNet Com munications Setting constant n003 to 3 in REMOTE mode enables using RUN STOP commands vi
165. n V f Control Mode 140 018C Energy saving Coeffi 0 0 to 6550 0 1 Note 7 174 cient K2 141 018D Energy saving Control 0 to 1 50 175 Voltage Lower Limit at 120 60 Hz 10 Specifications No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 142 018E Energy saving Control 0 to 25 1 12 175 Voltage Lower Limit at 6Hz 143 018F Power Average Time 1 to 200 24 ms 1 24 ms 176 144 0190 Search Operation Volt 0 to 1 0 176 age Limit 100 145 0191 Search Operation Volt 0 1 to 0 1 0 5 176 age Step at 100 100 146 0192 Search Operation Volt 0 1 to 0 1 0 2 176 age Step at 100 10 0 148 0194 DeviceNet I O Produced 020 to 156 A 021 Connection Path 149 0195 DeviceNet 0 Con 020 to 106 z 63 m sumed Connection Path 150 0196 MAC ID Setting 0 to 63 1 0 151 0197 DeviceNet Timeover De 0to4 1 0 tection Selection 152 0198 Baud Rate Setting 0to2 1 0 a 153 0199 DeviceNet Speed Scale 15 to 15 1 0 154 019A DeviceNet Current Scale 15 to 15 1 0 155 0198 DeviceNet Power Scale 15 to 15 1 0 m 156 019C DeviceNet Voltage Scale 15 to 15 1 0 an 157 019D DeviceNet Time Scale 15 to 15 1 0 158 019E Motor Code Energy 0to 70 1 Note 7 174 saving Control 159 019F Upper Voltage Limit for 0 to 1 120 175 Energy sav
166. n speed from low to high Verify the safe working range of the motor and machine before operation Failure to observe this caution may result in injury and machine damage Install a holding brake separately if necessary Failure to observe this caution may result in injury Do not perform signal checks during operation The machine or the Inverter may be damaged All the constants set in the Inverter have been preset at the factory Do not change the settings unneces sarily The Inverter may be damaged 41 42 E Test Run The Inverter operates when a frequency speed is set There are four operating modes for the Varispeed V7 1 RUN command from the Digital Operator potentiometer digital set ting 2 RUN command from the control circuit terminals 3 RUN command from DeviceNet communications Prior to shipping the Inverter is set up to receive the RUN command and frequency reference from the Operator Below are instructions for running the Varispeed V7 using the JVOP 147 Digital Operator with out potentiometer For instructions on operation refer to page 53 Operation reference or frequency reference constants can be selected separately as shown below Name Constant RUN Com n003 0 Enables run stop and reset from Digital Operator mand Selec 1 Enables run and stop from control circuit terminals tion 3 Enables DeviceNet communications Frequency n004 0 Enables the Digit
167. n068 100 Bias n069 50 O Adjusitng Frequency Upper and Lower Limits e Frequency Reference Upper Limit n033 s Frequency Sets the upper limit of the frequency refer f Upper Limit ence in units of 1 frequen T n011 Max Output Frequency 100 requenc H 2 B reference requency P q sd 0 Lower LiMIT Factory setting 100 n034 i Set frequency reference e Frequency Reference Lower Limit n034 Sets the lower limit of the frequency reference in units of 1 n011 Max Output Frequency 100 When operating at a frequency reference of 0 operation is continued at the frequency reference lower limit However if the frequency reference lower limit is set to less than the Minimum Output Frequency n016 operation is not performed Factory setting 0 142 7 Programming Features O Using Two Acceleration Deceleration Times Decel Decel Time 1 Accel Time 2 n020 Time 2 ge Decel Time 1 n020 it Time FORWARD REVERSE ON 1 FUN command r Multi Step ON Speed Reference Accel Decel Time Selection Terminals S1 to S7 See note When deceleration to a stop is selected n005 0 By setting a multi function input selection either of n050 to n056 to 11 acceleration deceleration time select the acceleration deceleration time is selected by turning ON OFF the acceleration deceleration time selection terminals terminals S1 to S7 Note Input terminals S5 through S7 can be
168. nators are properly Green Red timeout with the Master connected to the or communications line ka Check that the com munications lines Red are properly con nected Check for cable damage and bad connections Check that the com munications lines are separated from the main circuit wir ing 218 9 Fault Diagnosis Indicator Status Meaning Cause Corrective Action MS NS 1 1 Communi An error occurred Check whether the X res cations that disables com MAC ID is dupli Green Red error munications cated in another r device in the DeviceNet network 6 Check that the Mas ad ter is operating prop Red erly Check that the termi nators are properly connected to the communications line Check that the com munications lines are properly con nected Check for cable damage and bad connections Check that the com munications lines are separated from the main circuit wir ing fi w Normal No error occurred When necessary send at Q status No butcommunications Explicit message or I O Green Green data com have not been es message communica munica tablished with the tions from the Master tions Master i 1 Normal Normal communi XW XW status cations have been Green Green Data established communi cations estab lished 219 E Troubleshooting Trouble Cause Corrective Actions Communications disabled wi
169. nce 4 and 5 Reference The units depend on the setting in Inverter constant n035 The units are not affected by the speed scale SS setting Bytes Output Indicates the Inverter s output current 6 and 7 Current The units are fixed at 0 1 A The units are not affected by the current scale CS setting These terminals can be used only from DeviceNet communications There are no corresponding external input or output terminals Extended MEMOBUS I O Instances Extended MEMOBUS I O Instances are for DeviceNet compatible Inverters only Extended MEMOBUS I O Instances can be used with Yaskawa Invert ers only They cannot be used with other companies DeviceNet com patible Inverters Eight bytes are used for input data and eight bytes are used for output data Always execute the ENTER command when changing constants See ENTER Command Write only Register on page 126 for details e Input Master Inverter Instance 105 69 Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 lt Termi Termi Termi Termi Termi Run Run nal S7 nal S6 nal S5 nal S4 nalS3 Rev Fwd 1 Termi Termi Termi Fre Enc Fault Exter nalP2 nalP1 nal Code 2 Code 1 Reset nal MA Fault 2 Speed Reference Low Byte 3 Speed Reference High Byte 79 80 Byte Bit7 Bit6 Bit5
170. nction stop RESET was pressed during running via a con trol circuit terminal FWD REV commana or by a RUN command from communications The In verter stops according to constant n005 STP Emergency stop Inverter received emer gency stop alarm signal Inverter stops according to constant n005 Check the external cir cuit sequence Check the external cir cuit sequence FAN Cooling fan fault Cooling fan is locked Check the following Cooling fan Cooling fan connec tion FBL PID feedback loss detection PID feedback value dropped below the de tection level When PID feedback loss is detect ed the Inverter operates according to the n136 setting Check the mechanical system and correct the cause or increase the value of n137 A communications fault occurred Check communications signals 211 212 Alarm Display Digital RUN Green Operator ALARM Red ut os Flashing Ga oH3 or Flashing w R P Inverter Status Detected as an alarm only Fault contact out put is not ac tivated Description UL3 Undertorque detec tion When V f mode is select ed The Inverter s output current was less than the undertorque detection level n118 When vector mode is se lected The output cur rent or output torque was less than the detection level n097 or n118 Operation when undertorque is detected w
171. ncy with the maximum frequency as 100 181 PID Offset Adjustment n133 Constant Name Unit Setting Factory No Range Setting n133 PID Offset Adjustment 100 to 100 0 Constant n133 adjusts the PID control offset If both the target value and the feedback values are zero adjust n133 so that the Inverter output frequency is zero Primary Delay Time Constant for PID Output n135 Constant Name Unit Setting Factory No Range Setting n135 Primary Delay Time 0 1s 0 0 to 10 0 0 0 Constant for PID Output Constant n135 is the low pass filter setting for PID control outputs There is normally no need to change the setting If the viscous friction of the mechanical system is high or if the rigidity is low causing the mechanical system to resonate increase the setting so that it is higher than the resonance frequency period PID Output Gain n163 Constant Name Unit Setting Factory No Range Setting n163 PID Output Gain Multi 0 0 to 25 0 1 0 ples Constant n163 adjusts the output gain PID Feedback Gain n129 Constant Name Unit Setting Factory No Range Setting n129 PID Feedback Gain Multi 0 00 to 10 00 1 00 ples Constant n129 is the gain that adjusts the feedback value 182 7 Programming Features PID Feedback Loss Detection n136 n137 n138 Constant Name Unit Setting Rang
172. ndicates that the Inverter detected a bit 0 MEMOBUS constant setting error OPE 0 Normal 1 OPE OP1 to OP5 detected Byte 1 UV Indicates that the Inverter detected an bit 1 undervoltage error 0 Normal 1 UV detected Byte 1 Fnc State See the table MEMOBUS Function Sta bit 2 1 tus on page 87 for details Byte 1 Fnc State bit 3 2 Byte 1 Local Re Indicates which RUN command input bit 4 mote has been selected in the Inverter 0 ARUN command input other than DeviceNet is enabled 1 The RUN command input from DeviceNet is enabled Byte 1 Terminal Indicates the output status of Inverter bit 5 MA multi function output terminal MA 0 Terminal MA OFF 1 Terminal MA ON Byte 1 Terminal Indicates the output status of Inverter bit 6 PA multi function output terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON 85 86 Data Name Contents Byte 1 Terminal Indicates the output status of Inverter bit 7 P2 multi function output terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON Bytes Speed Ac Indicates the Inverter s speed 2 and 3 tual The units depend on the setting in Invert er constant n035 The units are not af fected by the speed scale SS setting Bytes Register Indicates the MEMOBUS register num 4 and 5 Number ber in the executed process These bytes will contain the MEMOBUS error code if a read or write error occurred Bytes Register Indicates the read dat
173. ng Operation Conditions O Reverse Run Prohibit n006 The Reverse Run Prohibit setting disables accepting a reverse RUN command from the control circuit terminal or Digital Operator This set ting is used for applications where a reverse RUN command can cause problems Setting Description 0 Reverse run enabled 1 Reverse run disabled O Multi step Speed Selection Up to 16 speed steps can be set using DeviceNet communications and the following combinations of frequency reference and input terminal selections 8 step speed change n003 1 operation mode selection n004 1 Frequency reference selection n024 750 r min Frequency reference 1 n025 900 r min Frequency reference 2 n026 1050 r min Frequency reference 3 n027 1200 r min Frequency reference 4 n028 1350 r min Frequency reference 5 n029 1500 r min Frequency reference 6 n030 1650 r min Frequency reference 7 n031 1800 r min Frequency reference 8 When all multi function reference inputs are OFF the frequency reference selected by constant n004 frequency reference selection becomes effective n054 1 Multi function contact input terminal 2 n055 2 Multi function contact input terminal 3 n056 3 Multi function contact input terminal 4 Do not set constants n054 through N057 to 6 7 or 8 RUN STOP MULT STEP SPEED REF 1 5g MULTT STEP SPEED REF2_ 55 MULTI STEP SPEED REF 3 B2ERBR2 139 n026 1050 r
174. ng table to prevent accidents and to ensure high performance with high reliability Location to Check Terminals Invert Check for Improper seating or Solution Properly seat and and debris er mounting loose connections in tighten hardware screws etc hardware Heatsinks Buildup of dust dirt Blow with dry com pressed air at a pres sure of 39 2 x 104 to 58 8 x 104 Pa 57 to 85 psi 4 to 6kg cm2 Printed circuit boards Accumulation of con ductive material or oil mist Blow with dry com pressed air at a pres sure of 39 2 x 104 to 58 8 x 104 Pa 57 to 85 psi 4 to 6kg cm2 If dust or oil cannot be removed replace the Inverter Power elements and smoothing capacitor Abnormal odor or dis coloration Replace the Inverter Cooling fan Abnormal noise or vi bration Cumulative operation time exceeding 20 000 hours Replace the cooling fan 203 E Part Replacement Inverter s maintenance periods are given below Keep them as guide lines Part Replacement Guidelines Part Standard Replacement Replacement Method Period Cooling fan 2 to 3 years Replace with new part Smoothing capacitor 5 years Replace with new part Determine need by in spection Breaker relays Determine need by in spection Fuses 10 years Replace with new part Aluminum capaci 5 years Replace board Deter tors on PCBs mine need by inspection
175. ns request was received Set in multiples of 10 ms oc Watch Indicates the ac 01 OK Byte dog tim tion to take when a eout timeout occurred action during internal pro cessing related to communications 00 Maintain until reset or discon nected 01 Disconnect au tomatically 02 Perform the operation again while connected oD Pro Indicates the 0000 OK Word duced transmission con connec nection path s tion path number of bytes length 0E Pro Indicates the appli OK Array duced cation object that connec transmits data tion path from the instance OF Con Indicates the re _ 0000 OK Word sumed ception connection connec path s number of tion path bytes length 101 102 In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 01 10 Con Indicates the appli OK Array sumed cation object that connec receives data from tion path the instance 02 01 State Indicates the in 03 OK Byte stance status 00 Does not exist in network or ini tializing 01 Online and waiting for connec tion from master 02 Waiting for connection ID to be written 03 Connection completed 04 Timeout 02 Instance Indicates the in 01 OK Byte type stance type 00 Explicit mes sage 01 I O message 03 Trans Indicates the 82 OK
176. nths from the date of shipment from Yaskawa s factory whichever comes first O Scope of Warranty Inspections Periodic inspections must be conducted by the customer However upon request Yaskawa or one of Yaskawa s Service Centers can inspect the product for a fee In this case if after conferring with the customer a Yaskawa product is found to be defective due to Yaskawa workmanship or materials and the defect occurs during the warranty period then this fee will be waived and the problem remedied free of charge Repairs Ifa Yaskawa product is found to be defective due to Yaskawa workman ship or materials and the defect occurs during the warranty period Yaskawa will provide a replacement repair the defective product and provide shipping to and from the site free of charge However if the Yaskawa Authorized Service Center determines that the problem with a Yaskawa product is not due to defects in Yaskawa s workmanship or materials then the customer will be responsible for the cost of any necessary repairs Some problems that are outside the scope of this warranty are Problems due to improper maintenance or handling carelessness or other reasons where the customer is determined to be responsible Problems due to additions or modifications made to a Yaskawa prod uct without Yaskawa s understanding Problems due to the use of a Yaskawa product under conditions that do not meet the recommended specifications Problems c
177. o is displayed While a constant No that is not the same is displayed or a constant value is displayed press STOP RESET to interrupt the execution of the verification End will be displayed Press DSPL or ENTER to return to the constant No 191 192 O Inverter Capacity Display The voltage class and maximum applicable motor capacity for which constants are stored in the Digital Operator are displayed Example Displaying Voltage Class and Maximum Applicable Motor Capacity for Inverter whose Constants are in EEPROM in Operator Enable the setting for constants n001 to n179 Execute Inverter Capacity Display vA using the Constant Copy Function Selec tion n176 Explanation Press DSPL to light PRGM Press ENTER to display the set value Change the set value to 4 by pressing the amp or key Press ENTER Change the constant No to n176 by pressing the 9 or key Press ENTER to display the set value Change the set value to vA fy by pressing the or key Press ENTER Press DSPL or ENTER Operator Display nog i May be a different constant No i Lit May be a different constant No 4 Flashes 4 Lit for one second 4 GG i The constant No is displayed nse ood Lit uA Lit 2G 7 Lit For 20P7 mf 76 The constant No is displayed 7 Programming Features The following figure shows the Inverter Capacity Display
178. o OP5 detected Byte 1 UV Indicates that the Inverter detected an bit 1 undervoltage error 0 Normal 1 UV detected Byte 1 Local Re Indicates which RUN command input bit 2 mote has been selected in the Inverter 0 ARUN command input other than DeviceNet is enabled 1 The RUN command input from DeviceNet is enabled Byte 1 Terminal Indicates the output status of Inverter bit 3 MA multi function output terminal MA 0 Terminal MA OFF 1 Terminal MA ON Byte 1 Terminal Indicates the output status of Inverter bit 4 P1 multi function output terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON 71 72 Data Name Contents Byte 1 Terminal Indicates the output status of Inverter bit 5 P2 multi function output terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON Bytes Speed Ac Indicates the Inverter s speed 2 and 3 tual The units depend on the setting in Invert er constant n035 The units are not af fected by the speed scale SS setting Bytes Output Indicates the Inverter s output current 6 and 7 Current The units are fixed at 0 1 A The units are not affected by the current scale CS setting Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal Acceleration Deceleration Time Control I O Instances Acceleration Deceleration Time Control I O Instances are for DeviceNet compatible
179. of the Torque Compensation Time Constant n104 and the Torque Compensation Iron Loss n105 are normally not required Adjust the torque compensation time constant under the following con ditions Increase the setting if the motor generates vibration Reduce the setting if response is slow 131 132 E Using Vector Control Mode Set the Control Mode Selection n002 to use vector control mode n002 0 V f control mode factory setting 1 Vector control mode O Precautions for Voltage Vector Control Application Vector control requires motor constants The Yaskawa standard motor constants have been set at the factory prior to shipment Therefore when a motor designed for an Inverter is used or when a motor from any other manufacturer is driven the required torque characteristics or speed control characteristics may not be maintained because the con stants are not suitable Set the following constants so that they match the required motor constants Con Name Unit Setting Fac stant Range tory No Setting n106 Motor Rated Slip 0 1 Hz 0 0 to bj 20 0 Hz n107 Line to Neutral per 0 001 Q less than 0 000 to T Phase 10 Q 0 019 10 Q 65 50 Q or more n036 Motor Rated Current 0 1A 0 to 150 a of Inverter rated current n110 Motor No load Current 1 0 to 99 t 100 motor rated current Setting depends on Inverter capacity Adjus Adjus Increase the setting if the motor g
180. of the machine V VOLTAGE Be sure to satisfy the following conditions for the settings of n011 to n017 n016 lt n014 lt n013 lt n0111 s i f If n016 n014 the setting of n015 n016 n014 n013 n011 FREQUENCY Will be disabled n015 n017 f Constant Name Unit Setting Range Factory No Setting n011 Max Output Frequency 0 1 Hz 50 0 to 400 0 Hz 50 0 Hz n012 Max Voltage 1V 1 to 255 0 V 0 1 to 510 0 V 200 0 V 400 0 V n013 Max Voltage Output Fre 0 1 Hz 0 2 to 400 0 Hz 50 0 Hz quency Base Frequency n014 Mid Output Frequency 0 1 Hz 0 1 to 399 9 Hz 1 3 Hz n015 Mid Output Frequency 1V 0 1 to 255 0 V 0 1 to 510 0 V 12 0V Voltage 24 0 V n016 Min Output Frequency 0 1 Hz 0 1 to 10 0 Hz 1 3 Hz n017 Min Output Frequency 1V 1 to 50 0 V 0 1 to 100 0 V 12 0V Voltage 24 0 V 129 Typical Setting of the V f Pattern Set the V f pattern according to the application as described below For 400 V Class Inverters the voltage values n012 n015 and n017 should be doubled When running at a frequency exceeding 50 60 Hz change the Maximum Output Frequency n011 Note Always set the maximum output frequency according to the motor char acteristics 1 For General purpose Applications Motor Specification 60 Hz Motor Specification 50 Hz Factory setting V n011 50 0 n012 1200 0 n013 50 0 moat 13 l oie 13 60 0 2 Fo
181. of the right side of the Digital Operator in direction 1 Mounting the Digital Operator Mount the Digital Operator by reversing the order of the above procedure for removal Removing the Bottom Cover After removing the front cover and the terminal cover tilt the bottom cover in direction 1 with section A as a supporting point Mounting the Bottom Cover Mount the bottom cover by reversing the order of the above procedure for removal 27 4 Wiring 28 ZAWARNING ZA CAUTION Only begin wiring after verifying that the power sup ply is turned OFF Failure to observe this warning may result in an electric shock or a fire Wiring should be performed only by qualified per sonnel Failure to observe this warning may result in an electric shock or a fire When wiring the emergency stop circuit check the wiring thoroughly before operation Failure to observe this warning may result in injury For 400 V class make sure to ground the supply neutral Failure to observe this warning may result in an electric shock or a fire Verify that the Inverter rated voltage coincides with the AC power supply voltage Failure to observe this caution may result in per sonal injury or a fire Do not perform a withstand voltage test on the Inverter Performing withstand voltage tests may damage semiconductor elements Always tighten terminal screws of the main circuit and the control circuits Failure to
182. on input terminals S1 to S7 can be changed as necessary by setting constants n050 to n056 With the exception of the value 28 the same value cannot be set for more than one of these constants The function of terminal S1 is set in constant n50 Likewise the func tions of terminals S2 to S7 are set in constants n51 to n56 The follow ing functions can be set Setting Name Description Ref 0 FWD REV RUN command Setting possible only for 159 3 wire sequence selection n052 1 FORWARD RUN command 137 2 wire sequence selection 2 REVERSE RUN command 137 2 wire sequence selection 3 External fault Inverter stops for an external NO contact input fault signal input Digital Operator displays EFO 4 External fault NC contact input 5 Fault reset Resets a fault Fault reset not effective when the RUN signal is ON 6 Multi step speed reference 1 139 7 Multi step speed reference 2 139 8 Multi step speed reference 3 139 9 Multi step speed reference 4 139 10 JOG command 141 11 Acceleration deceleration 143 time selection 1 12 External baseblock Motor coasts to a stop for NO contact input this signal input Digital Operator displays b amp 13 External baseblock NC contact input Numbers to 7 are displayed for O to indicate the terminal numbers S1 to S7 157 158 Setting Name
183. only e Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 05 Reset Resets initializes the Inverter s communications status e Object Contents In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 00 01 Object Indicates the Iden 0001 OK Word Soft tity object s soft ware ware revision Revision 01 01 Vendor Indicates the man 002C OK _ Word ID ufacturer s code 44 2C Hex Yaskawa Elec tric 02 Device Indicates the De 0002 OK Word Type viceNet device profile This prod uct implements the AC Drive pro file 2 AC Drive 03 Product Indicates the prod Depends OK Word Code uct code as on prod signed by the uct manufacturer See note 1 04 Revision Indicates the 01 01 OK Byte x Inverter s commu 2 nications software revision 95 In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 01 05 Status Indicates the _ 0001 OK _ Word Inverter s commu nications status 06 Serial Indicates the seri Depends OK Long Number al number of the on prod Inverter communi uct cations 07 Product Indicates the mod Capacity OK String Name el number characters V7NA See note Oooo 2 See note
184. ons Explicit Message Up to 32 bytes of data can be transferred in Communications conformance with the DeviceNet AC DC drive profile Communications 11 to 25 VDC 20 mA max Power Supply E Component Names and Settings O Rotary Switches The rotary switches are used to set the DeviceNet baud rate and MAC ID node address Always turn OFF the Inverter s input power supply before changing the rotary switch settings The settings will be enabled the next time the power is turned ON RATE Baud rate CO S4 MSB LSB ADDRESS MAC ID Setting MAC ID Setting 10 s digit MSB 1 s digit LSB Baud Rate Setting Switch S1 Setting 0 1 2 3to9 Baud Rate 125 kbps 250 kbps 500 kbps Use setting in constant n152 MAC ID Setting Switches S3 and S4 The Inverter s MAC ID is set on the MSB S3 and LSB S4 rotary switches MAC ID MSB setting x 10 LSB setting The MAC ID setting range is 0 to 63 If a value between 64 and 99 is set the MAC ID setting in constant n150 will be used 6 Operating with DeviceNet Communications E Description of the DeviceNet Functions DeviceNet compatible Inverters support the AC Drive Profile defined in DeviceNet specifications No special settings are needed to operate adjust and monitor the Inverters from any DeviceNet master DeviceNet compatible Inverters operate as Group 2 Only servers DeviceNet slaves in the Devic
185. op the Inverter The fault can be output as a fault output to the external devices by multi function output To reset the fault turn ON the reset signal with the run command OFF or cycle the power after taking the corrective action Selecting always ON mode at fan operation selection the power must be cycled to release the alarm display O Corrective Actions of Models with Blank Cover 1 Input fault reset or cycle the power supply OFF and ON 2 When a fault cannot be corrected 1 Turn the power supply OFF and check the wiring and external circuit sequence 2 Turn the power supply OFF and replacce the blank cover with the Digital Operator to display faults The faults are displayes after turn ing the power ON 207 208 O Corrective Actions of Models with Digital Operator ON w lashing OFF Alarm Displays and Meaning Alarm Display Digital Operator s Uw Flashing ou Flashing oH Flashing RUN Green ALARM Red 3 2 Qe Inverter Status Detected as an alarm only Fault contact out put is not ac tivated Description UV Main circuit low volt age Main circuit DC voltage dropped below the low voltage detection level while the Inverter output is OFF 200 V Main circuit DC voltage drops be low approx 200 V 160 V for single phase 400 V Main circuit DC voltage dropped below approx 400 V Control supply f
186. ormed automatically when communications are connected so there are no particular functions or data used e Supported Services Service Service Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 10 Set_Attribute_ Changes the contents of the speci Single fied attribute e Object Contents In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 00 01 Object Indicates the De 0002 OK Word Soft viceNet object s ware software revision Revision 97 In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 01 01 MAC ID Indicates the set Oto 00 OK Byte ting for the MAC 63 ID The MAC ID can be set with the rotary switches or constant n150 02 Baud Indicates the set O0to2 00 OK Byte Rate ting for the baud rate The baud rate can be set with the rotary switches or con stant n150 0 125 kbps 1 250 kbps 2 500 kbps 05 Alloca Indicates the De 00 00 OK Byte tion In viceNet communi x2 forma cations connection tion information Assembly Object Class 04 Hex The Assembly object is the object related to the I O message function The I O message function is configured by this object for communica tions e Supported Services Service Se
187. put current can be monitored Same as IOUT U 04 Output Voltage Vv Output voltage can be monitored U 05 DC Voltage v Main circuit DC voltage can be monitored U 06 Input Terminal Status Input terminal status of control circuit terminals can be monitored U 07 Output Terminal Status Output terminal status of control circuit terminals can be monitored U 08 Torque Monitor The amount of output torque can be monitored When V f control mode is selected is displayed U 09 Fault History The last four fault history records are displayed Last 4 Faults U 10 Software No i Software number can be checked U 11 Output Power kW Output power can be monitored U 16 PID Feedback Input 100 Max output frequency or equivalent U 17 PID Input 4 100 Max output frequency U 18 PID Output 100 Max output frequency U 60 DeviceNet produced Connec 70 Basic I O Instance Response tion Path Connection Path Dur 71 Extended I O Instance Response ing Operation 150 MEMOBUS I O Instance Response 151 V7N Control I O Instance Response 152 Acceleration Deceleration Time Control I O In stance Response 155 Extended MEMOBUS I O Instance Response 156 General purpose DI DO Control I O Instance Response 2 asic I O Instance Command xtended I O Instance Command oo MEMOBUS 1 0 Instance Command 101 V7N Control I O Instance Command 102 Acceleration Deceleration Time Control I O In stance Command 105 Exten
188. r number Bytes Register 6 and 7 Data Set the write data when executing a ME MOBUS WRITE command Terminal MA can be used only from DeviceNet communications There is no corresponding external output terminal MEMOBUS Function Codes Status of Func Status of Func Function tion Code 1 tion Code 2 Byte 1 bit 1 Byte 1 bit 2 Fnc Code 1 0 Fnc Code 2 0 Nothing will be executed Fnc Code 1 0 Fnc Code 2 1 The data will be read from the register specified in bytes 4 and 5 6 Operating with DeviceNet Communications Status of Func Status of Func Function tion Code 1 tion Code 2 Byte 1 bit 1 Byte 1 bit 2 Fnc Code 1 1 Fnc Code 2 0 The data specified in bytes 6 and 7 will be writ ten to the register speci fied in bytes 4 and 5 Fnc Code 1 1 Fnc Code 2 1 Nothing will be executed e Output Inverter Master Instance 155 9B Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Fault Warn Ready At Ref Reset Rev ZSP Run ed ing erence Run ning ning 1 Termi Termi Termi Local Fnc Fre UV OPE nalP2 nalP1 nal Re Code 2 Code 1 MA mote 2 Speed Actual Low Byte 3 Speed Actual High Byte 4 Register Number Low Byte 5 Register Number High Byte 6 Register Data Low Byte 7 Register Data High Byte Data N
189. r without potentiometer P_ Without Digital Operator Note Contact your Yaskawa representatives for models without heatsinks Voltage Class Single phase 200 VAC Three phase 400 VAC Specifications Standard European standards American standards Specifications ae B_J Single phase 200 VAC Applicable maximum motor ouput No Prat 2__ three phase 200 VAC 200 V class 400 V class Open chassis A Three phase 400 VAC 01kw o aP20 0 25 KW 0 37 KW Enclosed wall mounted 0 55 KW 0 55 kW 1 vematy2 1 1 kW 7 Open chassis P20 1P00 op closed type 1 These OP1 to 3P7 Inverters meet IP20 standards When mounting the 5P5 and 7P5 Inverters in a panel always remove the top and bottom covers In this case the Inverter meets IPOO standards 2 These OP1 to 3P7 Inverters have the NEMA1 option The standard 5P5 and 7P5 Inverters meet NEMA1 standards 20 2 Identifying the Parts 2 Identifying the Parts Digital Operator DeviceNet Communi cations Cable Hole Heatsink Bottom Cover Ground wire connecting DeviceNet communications cable s shield to ground terminal Note The wire connects the shield to the ground terminal inside inverters of 5 5 kW or 7 5 kW Digital operator with potentiometer JVOP 140U sed for setting or changing constants Frequency
190. r Fans Pumps Motor Specification 60 Hz Constant Setting eet soo n012 200 0 n013 50 0 n014 25 0 n015 50 0 3 For Applications Requiring High Starting Torque Motor Specification 60 Hz Motor Specification 50 Hz Increasing the voltage of the V f pattern increases motor torque but an excessive increase may cause motor overexcitation motor over heating or vibration Note Constant n012 must be set to motor rated voltage 130 7 Programming Features Full range Automatic Torque Boost when V f Mode Is Selected n002 0 The motor torque requirement changes according to load conditions The full range automatic torque boost adjusts the voltage of the V f pat tern according to requirements The Varispeed V7 automatically adjusts the voltage during constant speed operation as well as during accelera tion The required torque is calculated by the Inverter This ensures tripless operation and energy saving effects Output voltage Torque compensation gain n013 X Required torque Operation v Required torque gt Increase voltage Voltage f Frequency Normally no adjustment is necessary for the Torque Compensation Gain n103 factory setting 1 0 When the wiring distance between the Inverter and the motor is long or when the motor generates vibration change the automatic torque boost gain In these cases set the V f pat tern n011 to n017 Adjustment
191. rrent A 239 Varispeed V7 v7 V7 MPE V7 MES MP V7 Model BOP1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P7 MCCB type 5A 5A 10A 20A 20A 40A 50A NF30 NF50 MITSUBISHI Magnetic HI 7E HI 7E HI 7E HI HI HI HI contactor 10 2E 15E 20E 30E Fuji Electric FA Components amp Systems Fuse UL Class 5A 5A 10a 20a 20a 40A 50A RK5 400 A 3 phase Varispeed V7 V7 V7 V7 V7 V7 V7 V7 V7 V7 Model 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 Capacity o9 14 26 37 42 55 66 11 0 14 0 kVA Rated Output 1 2 1 8 3 4 4 8 5 5 7 2 8 6 14 8 18 0 Current A MCCB type 5A 5A 5A 10A 10A 20A 20A 30A 30A NF30 NF50 MITSUB ISHI Magnetic HI HI HI HI HI HI HI HI HI contactor TE 7E 7E 10 10 10 10 20E 20E Fuji Electric 2E 2E 2E 2E FA Compo nents amp Systems Fuse UL 5A 5A 5A 10A 10A 20A 20A 30A 30A Class RK5 Surge Suppressors Surge Suppressors Model Specifica Code No DCR2 tions Coils and Relays 200 V to Large size magnetic 50A22E 250 VAC C002417 230 V contactors 0 5 uF 200 Q Control relays 10A25C 250 VAC C002482 MY 2 3 OMRON 0 1 uF HH 22 23 FUJI 100 Q MM 2 4 OMRON 240 10 Specifications Ground Fault Interrupter Select a ground fa
192. rvice Name Description Code Hex 0E Get_Attribute_ Returns the contents of the specified Single attribute 10 Set_Attribute_ Changes the contents of the speci Single fied attribute 98 e Object Contents 6 Operating with DeviceNet Communications In stance 00 At tribute 01 Name Object Soft ware Revision Contents Indicates the As sembly object s software revision Setting Range Factory Set ting Hex 0002 Read OK Write Size Word 14 03 Data This function is the same as the Basic I O In stance input See note 1 OK OK Byte x 4 15 03 Data This function is the same as the Extended I O In stance input See note 1 OK OK Byte x 4 46 03 Data This function is the same as the Basic I O In stance output OK Byte x 4 47 03 Data This function is the same as the Extended I O In stance output OK Byte x 4 64 03 Data This function is the same as the MEMOBUS 1 0 In stance input See note 1 OK OK Byte x 5 65 03 Data This function is the same as the V7 Standard Con trol I O Instance input See note 1 OK OK Byte x 8 69 03 Data This function is the same as the Extended MEMOBUS 1 0 In stance input See note 1 OK OK Byte x 8 96 03 Data This fun
193. ry 2005 D Chapter 7 Addition Selecting Processing for Fre quency Reference Loss n064 Input Output Open phase De tection Undertorque Detection Revision PID control block diagram Chapter 9 Addition Alarm and fault display descriptions Alarm CAL dE1 rUn UL3 oH3 Fault PF LF UL3 Chapter 10 Partly revised Back cover Revision Address eeeeE Eee Varispeed V7 INSTRUCTION MANUAL IRUMA BUSINESS CENTER 480 Kamifujisawa Iruma Saitama 358 8555 Japan Phone 81 4 2962 5696 Fax 81 4 2962 6138 YASKAWA ELECTRIC AMERICA INC 2121 Norman Drive South Waukegan IL 60085 U S A Phone 1 847 887 7000 Fax 1 847 887 7370 MOTOMAN INC HEADQUARTERS 805 Liberty Lane West Carrollton OH 45449 U S A Phone 1 937 847 6200 Fax 1 937 847 6277 YASKAWA ELETRICO DO BRASIL COMERCIO LTD A Avenida Fagundes Filho 620 Bairro Saude Sao Paulo SP Brazil CEP 04304 000 Phone 55 11 5071 2552 Fax 55 11 5581 8795 YASKAWA ELECTRIC EUROPE GmbH Am Kronberger Hang 2 65824 Schwalbach Germany Phone 49 6196 569 300 Fax 49 6196 569 312 Motoman Robotics Europe AB Box 504 38525 Tors s Sweden Phone 46 486 48800 Fax 46 486 41410 Motoman Robotec GmbH Kammerfeldstrae 1 85391 Allershausen Germany Phone 49 8166 90 100 Fax 49 8166 90 103 YASKAWA ELECTRIC UK LTD 1 Hunt Hill Orchardton Woods Cumbernauld G68 9LF United Kingdom Phone 44 1236 735000 Fax 44 1236 458182 YASKAWA ELECTRI
194. s use poll command response mes sages for I O message communications Select one of the seven sup ported I O instances and transfer I O data with the master I O messages are always transferred between the Inverter and master at the fixed com munications period whether or not there have been changes to the I O data Basic I O Instances This is a standard I O instance type defined in DeviceNet s AC Drive Profile Four bytes are used for input data and four bytes are used for output data Input Master Inverter Instance 20 14 Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bito 0 Fault Run Reset Fwd 1 a ae s za DN a ae ms 2 Speed Reference Low Byte 3 Speed Reference High Byte Data Name Contents ae Run Fwd Runs the Inverter forward i 0 Stop 1 Run forward bit 2 Byte 0 Fault Reset Resets the Inverter from fault status 0 1 Reset fault 59 60 Data Name Bytes Speed 2 and 3 Reference 3 Contents Sets the Inverter s speed reference Speed reference data Frequency reference r min x 25S SS Speed scale Setting range 0 to FFFF Hex For example when setting a reference of 1 800 r min with a speed scale of 0 Speed reference data 1 800 x 20 1 800 0708 Hex 2 SA The speed scale can be set with AC DC Drive object attribute 16 thro
195. sion 01 01 State Indicates the in 03 OK Byte stance status 00 Does not exist in network or ini tializing 01 Online and waiting for connec tion from master 02 Waiting for connection ID to be written 03 Connection completed 04 Timeout 02 Instance Indicates the in 00 OK Byte type stance type 00 Explicit mes sage 01 I O message 03 Trans Indicates the 83 OK Byte port Inverter s commu class nications format trigger with a code 6 Operating with DeviceNet Communications In stance 01 At Name Contents Setting Factory Set Read Write Size tribute Range ting Hex 04 Pro Indicates the label _ OK Word duced that is used in the connec Inverter s commu tion ID nications header These values are 05 Con set when the com __ OK a Word sumed munications con connec nection is tion ID completed 06 Initial Indicates the 21 OK Byte comm Inverter s commu charac nications format teristics with a code 07 Pro Indicates the maxi 0014 OK Word duced mum number of connec bytes for transmis tion size sions 08 Con Indicates the maxi 0014 OK Word sumed mum number of connec bytes for recep tion size tions 09 Expect Indicates the time Oto 09C4 OK OK Word ed pack out time for inter 65 53 2 500 ms et rate nal processing 5 ms after a communi catio
196. switch SW1 f ae ii 5 depending on the polarity 0 V common NPN side ACACA E Ko 24 V common PNP side te uella m vaa Factory setting NPN side Oe Qie O E Sequence Connection with NPN Transistor 0 V Common FORWARD RUN STOP REVERSE RUN STOP EXTERNAL FAULT NO Multi function FAULT RESET inputs 234 10 Specifications Sequence Connection with PNP Transistor 24 V Common Varispeed V7 FORWARD RUN STOP REVERSE RUN STOP EXTERNAL FAULT NO External power Seyjyii FAULT RESET SUPPIY T function 24 inputs i n ii 1 sea 1 t 1 n i PN it 24 V a 1 ti L P 235 E Dimensions Heat Loss Unit mm The following diagram shows the external dimensions and heat loss of the open chassis type IP20 sE i af l o H It ile 4 ls Fig 2 236 10 Specifications Dimensions in mm Inches Mass in kg Ib Heat Loss W Volt Ca w H D wt H1 H2 d Mass Heat Loss W Fig age paci dass ty Kw Heat Unit Total sink 200v 0 1 68 128 91 56 118 5 m4 06
197. t Failure to observe this warn ing may result in injury 148 7 Programming Features The Inverter can be set to restart and reset fault detection after a fault occurs The number of self diagnosis and retry attempts can be set to up to 10 in n082 The Inverter will automatically restart after the following faults occur OC overcurrent OV overvoltage The number of retry attempts is cleared to 0 in the following cases 1 Ifno other fault occurs within 10 minutes after retry 2 When the FAULT RESET signal is ON after the fault is detected 3 When the power supply is turned OFF O Operating a Coasting Motor without Tripping To operate a coasting motor without tripping use the SPEED SEARCH command or DC injection braking at startup SPEED SEARCH Command Restarts a coasting motor without stopping it This function enables smooth switching between motor commercial power supply operation and Inverter operation Set a Multi function Input Selection n050 to n056 to 14 SEARCH command from maximum output frequency or 15 SEARCH command from set frequency Build a sequence so that a FWD REV RUN command is input at the same time as the SEARCH command or after the SEARCH command If the RUN command is input before the SEARCH command the SEARCH command will be disabled Timechart at SEARCH Command Input FWD REV RUN command SEARCH command o o o H Speed agreement Max output frequency or detection frequenc
198. t supply stop voltage Unbalanced line voltage PF 9 4 Check the following Main circuit power supply connections Power supply volt age Terminal screws Loose LF Output open phase Disconnection in An open phase occurred output cable in Inverter output Disconnection in motor windings e Loose output termi F nal Screws Check the following Disconnection in output wirings Motor impedance Terminal screws Loose UL3 Undertorque detec Check the setting in tion n118 When V f mode is select Check the operating ed The Inverter s output conditions and current was less than the remove the cause Undertorque Detection Level n118 When vector mode is se ui lected The output current or out put torque was less than the detection level n097 to n118 Operation when undertorque is detected will be determined by the setting in n117 215 216 Fault Display Inverter Description Causes and Correc Status tive Actions Digital RUN Green Operator ALARM Red Protective EFO External fault Check the external cir Operation Inverter receives an ex cuit sequence Output is ternal fault input from turned OFF control circuit terminal and motor EFO External fault ref coasts toa erence through stop DeviceNet com munications EF1 External fault in put command from control cir cuit terminal S1 EF2 External fault in put command
199. t the same as that of another device and turn ON the Inverter s power again dE1 1 O message length disagreement Inverter is not operating correctly because the I O data was not sent cor rectly from the master The length of the polled 1 0 message registered in the master and the length of the connection path set in n148 and n149 do not match Change the settings so that the length of the polled I O registered in the master will be the same as the length of the connection path set in n148 and n149 If the Run command is ON when a fault is reset rUn will flash rUn stops flashing if the Run command is turned OFF Inverter will not operate while rUn is flashing 209 210 Alarm Display Inverter Description Causes and Correc Status tive Actions Digital RUN Green Operator ALARM Red Detected as OPO Constant setting Check the setting val an alarm error when constants are ues only Fault set through MEMOBUS contact out communications put is not ac OP1 Two or more val tivated ues are set for multi function in put selection constants n050 to n056 OP2 Relationship among V f con stants is not cor rect constants n011 n013 n014 n016 w OP3 Setting value of motor rated cur ofo p rent exceeds Se 150 of Inverter m Rated Current constant n036 OP4 Upperilower limit of frequency ref erence is re versed const
200. t to R L1 S L2 and T L3 200 V Single Input Power Supply Speci fication Inverters CIMR V7OOBOoOO Connect to R L1 and S L2 400 V 3 phase Input Power Supply Speci fication Inverters CIMR V7O04000 Connect to R L1 S L2 and T L3 2 If the wiring distance between Inverter and motor is long reduce the Inverter carrier frequency For details refer to Reducing Motor Noise or Leakage Current n080 on page 151 Control wiring must be less than 50 m 164 ft in length and must be separated from power wiring Use shielded twisted pair cable when inputting the frequency signal externally For 400 V Class Inverters always ground the supply neutral to con form to CE requirements w 4 Closed loop connectors should be used when wiring to the main cir cuit terminals 29 5 Voltage drop should be considered when determining the wire size Voltage drop can be calculated using the following equation Phase to phase voltage drop V J3 x wire resistance Q km x wiring distance m x current A x 10 Select a wire size so that voltage drop will be less than 2 of the normal rated voltage Increase the wire size according to the length of the cable if there is a possibility that the voltage may drop E Wire and Terminal Screw Sizes 1 Control Circuits Model Terminal Symbols Screws Tighten Wires ing Torque Applicable Size Recom
201. tage 4210 oH Heatsink overheating 5110 Uv2 Control power supply error 5210 F05 Inverter A D converter fault 5300 oPr Operator connecting fault F07 Operator control circuit fault 6320 F04 Inverter EEPROM fault 7112 rH Built in braking resistor overheating 8100 bUS DeviceNet communications fault 8200 FbL PID feedback loss 8311 oL3 Overtorque 8321 UL3 Undertorque 6 Operating with DeviceNet Communications DeviceNet Fault Code Hex 9000 Operator Meaning Fault Dis play STP Emergency stop EF3 External fault input terminal S3 EF4 External fault input terminal S4 EFS External fault input terminal 5 2 EF6 External fault input terminal S6 2 EF7 External fault input terminal s7 2 EFO External fault from communications These faults are not detected in Inverters with a capacity of 4 0 kW or less 2 These faults are displayed on ly when they have been operated through DeviceNet communications There are no corresponding external input terminals e If using software No 0010 to 0012 for Inverters of 4 0 kW or less or No 0100 5 5 7 5 kW DeviceNet Operator Meaning Fault Code Fault Dis Hex play 0000 Inverter normal 2200 OL2 Inverter overload 2220 OL1 Motor overload 2221 OL3 Overtorque 1 2300 OC Overcurrent 3210 OV Main circuit overvoltage 3220 Uv1 Main circuit undervoltage 4200 OH Heatsink overheating 5110 UV
202. ted Input Voltage and Frequency 3 phase 380 to 460 V 50 60 Hz Allowable Voltage Fluc tuation 15 to 10 Power Supply Allowable Frequency Fluctuation 5 227 228 Voltage Class 400 V 3 phase Model 3 CIMR phase 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 v7co 000 Single phase Control Method Sine wave PWM V f control vector control selectable Frequency Control Range 0 1 to 400 Hz Frequency Accuracy Tempera ture Change Digital reference 0 01 10 to 50 C 14 to 122 F Analog reference 0 5 25 10 C 59 to 95 F Frequency Digital reference Setting Res 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz or more olution Analog reference 1 1000 of max output frequency g Output Fre 0 01 Hz 3 quency Res T olution g Overload 150 rated output current for one minute g Capacity O Frequency 0 to 10 VDC 20 KQ 4 to 20 mA 250 Q frequency setting potentiome 5 Reference ter Selectable O Signal Acceleration Deceleration 0 00 to 6000 s Acceleration deceleration time are independently programmed Time Braking Short term average deceleration torque Torque 0 2 kW 150 0 75 kW 100 1 5 kW 2 HP 50 2 2 kW 3 HP or more 20 Continuous regenerative torque Approx 20 150 with optional brak ing resistor braking transistor bu
203. ted by output torque 1 Overtorque undertorque detected by output current 201 8 Maintenance and Inspection 202 ZAWARNING e Never touch high voltage terminals on the Inverter Z CAUTION Failure to observe this warning may result in an electrical shock Disconnect all power before performing mainte nance or inspection and then wait at least one minute after the power supply is disconnected Con firm that all indicators are OFF before proceeding If the indicators are not OFF the capacitors are still charged and can be dangerous Do not perform withstand voltage test on any part of the Varispeed V7 The Inverter is an electronic device that uses semi conductors and is thus vulnerable to high voltage Only authorized personnel should be permitted to perform maintenance inspection or parts replace ment Remove all metal objects watches bracelets etc before starting work Use tools which are insulated against electrical shock Failure to observe these warnings may result in an electric shock The control PCB employs CMOS ICs Do not touch the CMOS elements They are easily damaged by static electricity e Do not connect or disconnect wires connectors or the cooling fan while power is applied to the circuit Failure to observe this caution may result in injury 8 Maintenance and Inspection E Periodic Inspection Periodically inspect the Inverter as described in the followi
204. ter E Function Indicator Description By pressing DSPL on the Digital Operator each of the function indi cators can be selected The following flowchart describes each function indicator vi Frequency reference setting monitoring FREF r min 4 Sets Varispeed V7 operating speed E2 it Output frequency monitoring r min FOUT Displays frequency that Varispeed V7 is Four currently outputting If the Varispeed V7 Setting disabled loses power while in DSPL one of these modes it will return to the same 1 Output current monitoring A i IOUT Displays current that Varispeed V7 is mode once power is zis currently outputting restored Setting disabled Monitor No U 01 Frequency reference FREF utput frequency FOUT y4 Multi function monitoring utput current IOUT MNTR Description of the selected monitor is 77 displayed Refer to page 49 for details U 07 Output terminal status U 08 Torque monitor U 09 Fault history FWDIREV run selection U 10 Software number Sets the motor rotation direction when the RUN U 11 Output power command is given from the Digital Operator PID feedback Setting can be changed using the A or V key PID input For forward run r Eu reverse run PID output DeviceNet produced connection path DSPL DeviceNet consumed connection path MAC ID Setting on Rotary Switches MAC ID
205. ter s bit 3 S4 multi function input terminal S4 Set the function of multi function input terminal S4 with Inverter constant n053 0 Terminal S4 function OFF 1 Terminal S4 function ON Byte 0 Terminal Inputs the function set for Inverter con bit4 S5 stant n054 Multi function Input Selec tion 5 0 Terminal S5 function OFF 1 Terminal S5 function ON Byte 0 Terminal Inputs the function set for Inverter con bit5 S6 stant n055 Multi function Input Selec tion 6 0 Terminal S6 function OFF 1 Terminal S6 function ON Byte 0 Terminal Inputs the function set for Inverter con bit6 S7 stant n056 Multi function Input Selec tion 7 0 Terminal S7 function OFF 1 Terminal S7 function ON Byte 1 External External fault EFO input from communi bit 0 Fault cations 0 1 External fault EFO Byte 1 Fault Reset Resets the Inverter from fault status bit 1 0 1 Reset fault 6 Operating with DeviceNet Communications Data Byte 1 bit 5 Name Terminal MA Contents Operates the Inverter s multi function output terminal MA This function is en abled only when Inverter constant n057 is set to 18 0 Terminal MA OFF 1 Terminal MA ON Byte 1 bit 6 Terminal P1 Operates the Inverter s multi function output terminal P1 This function is en abled only when Inverter constant n058 is set to 18 0 Terminal P1 OFF 1 Terminal P1 ON Byte 1 bit 7
206. th DeviceNet master Communications cable is incorrectly connected Check if the connector is incorrectly connected or disconnected Make sure that the communications cable is correctly connected Baud rate is incorrectly set Set the baud rate to the same value as that of the DeviceNet master and turn ON the power supply again MAC ID is already used by another device Change the MAC ID so that it will not be the same as that of any other device and turn ON the power supply again Terminator is incorrectly connected or not connected on the communications line Check that the terminator is connected correctly on the communications line DeviceNet master does not operate Check that the DeviceNet master is always operating correctly Although DeviceNet communications established the Inverter does not run when an operation is started by the DeviceNet master Incorrect operation method is selected Selection of operation Run command selection n003 is not set to DeviceNet communications Set Run command selection n003 to DeviceNet communications The motor does not operate when an external operation signal is input The operation method selection is wrong The run command n003 is not set to Control Circuit Terminal Set the run command n003 to Control Circuit Terminal A 3 wire sequence is in effect The multi function input method n052 is set to 3 wire s
207. the power supply is disconnected Confirm that all indicators are OFF before pro ceeding If the indicators are not OFF the capacitors are still charged and can be dangerous Do not perform withstand voltage test on any part of the Varispeed V7 The Inverter is an electronic device that uses semi conductors and is thus vulnerable to high voltage Only authorized personnel should be permitted 202 to perform maintenance inspection or parts replacement Remove all metal objects watches bracelets etc before starting work Use tools which are insulated against electrical shock Failure to observe these warnings may result in an electric shock A CAUTION Ref page The control PCB employs CMOS ICs Do not touch the CMOS elements They are easily damaged by static electricity Do not connect or disconnect wires connectors 202 or the cooling fan while power is applied to the circuit Failure to observe this caution may result in injury OTHERS A WARNING e Never modify the product Failure to observe this warning may result in an electrical shock or injury and will void the guarantee A CAUTION Do not subject the Inverter to halogen gases such as fiuorine chlovine bromine and iodine at any time even during trans portation or installation Otherwise the Inverter can be damaged or interior parts burnt 10 WARNING LABEL A warning
208. tinues after detection 2 Detected during constant speed running Operation stops 3 Detected during running Operation continues after detection 4 Detected during running Operation stops 1 To detect undertorques during acceleration set to 3 or 4 200 To continue operation after undertorque detection set to 1 or 3 Dur ing detection the operation displays the UL3 alarm flashing To halt the Inverter by a fault at undertorque detection set to 2 or 4 At detection the Operation displays the UL3 fault continuously lit 7 Programming Features Undertorque Detection Level n118 Sets the undertorque detection current level in units of 1 Inverter rated current 100 When detected by torque is selected motor rated torque becomes 100 Factory setting 10 Undertorque Detection Time n119 If the time for which the motor current is less than the undertorque detection level n118 is longer than the undertorque detection time n119 the undertorque detection function operates Factory setting 0 1 s Overtorque Undertorque Detection Function Selection 2 n097 When vector control mode is selected it is possible to select whether overtorque undertorque detection is performed by output current or out put torque When V f control mode is selected the n097 setting becomes invalid and overtorque undertorque is detected by output current Setting Description 0 Overtorque undertorque detec
209. tored in the Digital Operator are the same as those in the Inverter vFy will flash and then End will be displayed 7 Programming Features Example Comparing Constants Stored in EEPROM in Operator with Constants in Inverter Explanation Enable the settings for constants n001 to n179 Excute VERIFY by e Constant Copy Function Selection n176 Display the unmatched con stant No Display the con stant value in the Inverter Display the con stant value in the Digital Operator Continue the exe S cution of VERIFY Press DSPL to light PRGM Press ENTER to display the set value Change the set value to 4 by pressing the 9 or key Press ENTER Change the constant No to n176 by pressing the amp or O key Press ENTER to display the set value Change the set value to vFy by pressing the A or key Press ENTER Press ENTER Press ENTER Press the amp key Press DSPL or ENTER Operator Display na May be a different constant No Lit May be a different constant No 4 Flashes 44 Lit for one second L m The constant No is displayed ni5 roy Lit wFS Lit uFY Flashes while executing VERIFY m Flashes When n011 is different a g Flashes S amp 3 Flashes wFY Flashes while executing the verification J End End is displayed when the verification has been completed nmi 36 The constant N
210. tput ta 13 frequency pug signal Note If a FWD REV RUN command is input at the same time as an ACCELERATION DECELERATION HOLD command the motor will not operate However if the Frequency Reference Lower Limit n034 is set to a value greater than or equal to the Min Output Frequency n016 the motor will operate at the Frequency Reference Lower Limit n034 7 Programming Features O Reducing Motor Noise or Leakage Current Using Carrier Fre quency Selection n080 Set the Inverter output transistor switching frequency carrier fre quency Setting Carrier Frequency kHz Metallic Noise Noise and Cur from Motor rent Leakage ri 12 fout Hz 8 24 fout Hz 9 36 fout Hz 1 2 5 kHz Higher Smaller 2 5 0 kHz l 3 7 5 kHz Not audible Larger 4 10 0 kHz 5 12 5 kHz 6 14 5 kHz 151 If the set value is 7 8 or 9 the carrier frequency will be multiplied by the same factor as the output frequency n080 7 fc Carrier frequency 2 5 kHz ___ __ fc 12 fout H 1 0 kHz wA o e oe fout Output frequency 83 3 Hz 208 3 Hz n080 8 fc Carrier frequency fc 24 fout a i fout Output frequency 41 6 Hz 104 1 Hz n080 9 fc Carrier frequency a 2 5 KHZ ns fc 36 fout ______ 1 0 kHz i fout Output frequenc 27 7 Hz 69 4 Hz p J 7 The factory setting depends on the Inverter capacity kVA
211. ugh explicit message communications The speed reference setting cannot exceed the Inverter s Maximum Out put Frequency Setting in constant n011 When using the speed reference always set the Number of Motor Poles 2 to 39 in Inverter constant n035 Selecting Setting Display Units of Fre quency Reference Output Inverter Master Instance 70 46 Hex Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit 0 0 Run Faulted ning 1 Fwd 4 ae pan ENS may as mens 2 Speed Actual Low Byte 3 Speed Actual High Byte Data Name Contents Byte 0 Faulted Indicates that the Inverter detected a bit 0 fault 0 Normal 1 Fault detected 6 Operating with DeviceNet Communications Data Name Contents Byte 0 Running 1 Indicates the Inverter s operating status bit2 Fwd 0 Stopped operating in reverse or applying DC injection braking Reverse RUN command ON 1 Operating forward or applying DC injection braking Reverse RUN com mand OFF Bytes Speed Indicates the Inverter s speed 2 and 3 Actual Monitored speed data Monitored frequency r min x 25S SS Speed scale For example when the monitored speed data is 03E8 Hex and the speed scale is 0 Monitored frequency 03E8 Hex 2 1 000 2 1 000 r min 1 The speed scale can be set with AC DC Drive object attribute 16 throug
212. ult interrupter not affected by high frequencies To prevent malfunctions the current should be 200 mA or higher and the operating time 0 1 s or longer Example e NV series by Mitsubishi Electric Co Ltd manufactured in 1988 and after EGSG series by Fuji Electric Co Ltd manufactured in 1984 and after AC and DC Reactor Install an AC reactor to connect to a power supply transformer of large capacity 600 kVA or more or to improve power factor on the power supply side e Noise Filter Use a noise filter exclusively for Inverter if radio noise generated from the Inverter causes other control devices to malfunction 1 Never connect a general LC RC noise filter to the Inverter ore output circuit 2 Do not connect a phase advancing capacitor to the I O sides and or a surge suppressor to the output side 3 When a magnetic contactor is installed between the Inverter and the motor do not turn it ON OFF during operation For the details of the peripheral devices refer to the cata log 241 E Constants List Constants That Can Be Changed during Operation The constants whose numbers are shaded can be changed during operation First Functions Constants n001 to n044 No Register Name Setting Setting Unit Factory User Ref No for Range Setting Setting Page Trans mission 001 0101H Constant Selection Ini 0104 6 4 1 127 tialization 8 9 002 0102 Contro
213. undervoltage detection E a minor error baseblock operating mode Inverter run ready fault retry UV 2 a speed search PID feedback loss detection 5 2 oj Standard Voltage vector control full range automatic torque boost slip compensa Functions tion DC injection braking current time at startup stop frequency reference bias gain PID control energy saving control constant copy frequency reference with built in potentiometer unit selection for frequency refer ence setting display 225 Voltage Class 200 V single 3 phase Model 3 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 CIMR phase v7 co 000 Single BOP1 BOP2 BOP4 BOP7 B1P5 B2P2 B3P7 phase Status RUN ALARM MS and NS provided as standard indicators Indica a tors S 3 Digital Provided for monitor frequency reference output frequency output cur P 5 Opera rent 5 tor JVOP 140 5 w 5 Terminals Main circuit screw terminals 8 Control circuit plug in screw terminal Wiring Dis 400 m 328 ft or less tance between Inverter and Motor Enclosure Open chassis IP20 Open chassis IP20 top closed type or enclosed wall mounted NEMA 1 TYPE 1 Cooling Method Cooling fan is provided for the following models 200 V 0 75 kW or larger Inverters 3 phase 200 V 1 5 kW or larger Inverters single phase Other models are self cooling Ambient
214. unications Data Name Contents Byte 0 Terminal Inputs the function set for Inverter con bit5 S6 stant n055 Multi function Input Selec tion 6 0 Terminal S6 function OFF 1 Terminal S6 function ON Byte 0 Terminal Inputs the function set for Inverter con bit6 S7 stant n056 Multi function Input Selec tion 7 0 Terminal S7 function OFF 1 Terminal S7 function ON Byte 1 External External fault EFO input from communi bit 0 Fault cations 0 1 External fault EFO Byte 1 Fault Reset Resets the Inverter from fault status bit 1 0 1 Reset fault Byte 1 Terminal Operates the Inverter s multi function bit 5 MA output terminal MA This function is en abled only when Inverter constant n057 is set to 18 0 Terminal MA OFF 1 Terminal MA ON Byte 1 Terminal Operates the Inverter s multi function bit 6 P1 output terminal P1 This function is en abled only when Inverter constant n058 is set to 18 0 Terminal P1 OFF 1 Terminal P1 ON 89 Data Name Contents Byte 1 Terminal Operates the Inverter s multi function bit 7 P2 output terminal P2 This function is en abled only when Inverter constant n059 is set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes Speed Indicates the Inverter s speed reference 2 and 3 Reference The units depend on the setting in Inverter constant n035 The units are not affected by the speed scale
215. used only from DeviceNet com munications There are no corresponding external input terminals At OFF n019 Acceleration Time 1 n020 Deceleration Time 1 AtON n021 Acceleration Time 2 n022 Deceleration Time 2 No Name Unit Setting Factory Range Setting n019 Acceleration Time 1 Referto Referto 10 0s n018 n018 n020 Deceleration Time 1 setting setting 10 0 s n021 Acceleration Time 2 10 0 s n022 Deceleration Time 2 10 0 s 143 n018 Settings No Unit Setting Range n018 0 0 1s 0 0 to 999 9 s 999 9 s or less 1s 1000 to 6000 s 1000 s or more 1 0 01 s 0 00 to 99 99 s 99 99 s or less 0 1 s 100 0 to 600 0 s 100 s or more Note Constant n018 can be set while stopped If a value exceeding 600 0 s is set for the acceleration deceleration time when n018 0 in units of 0 1 s 1 cannot be set for n018 e Acceleration time Set the time needed for the output frequency to reach 100 from 0 Deceleration time Set the time needed for the output frequency to reach 0 from 100 Max Output Frequency n011 100 O Momentary Power Loss Ridethrough Method n081 ZAWARNING When continuous operation after power recovery is selected stand clear of the Inverter or the load The Inverter may restart suddenly after stopping Construct the system to ensure safety even if the Inverter should restart Failure to observe this warn
216. value of main circuit DC voltage When using an optional braking resistor set n092 to 1 4 Controls the deceleration y 5 F time to prevent overvoltage Setting Stall Prevention during z fault Deceleration S D 0 Provided i n 7 F Set Time 1 Not provided with braking decel resistor mounted time 7 Programming Features E Decreasing Motor Speed Fluctuation O Slip Compensation n002 0 As the load becomes larger the motor speed is reduced and the motor slip value is increased The slip compensating function controls the motor speed at a constant value even if the load varies When the Inverter output current is equal to the Motor Rated Current n036 the compensation frequency is added to the output frequency Compensation frequency Motor rated slip n106 Output current Motor no load current n110 Motor rated current Motor no load current n110 n036 X Slip compensation gain n111 Related Constants Constant Name Unit Setting Range Factory No Setting n036 Motor Rated Current 0 1A 0 to 150 of Inverter rated current n111 Slip Compensation 0 1 0 0 to 2 5 0 0 Gain n110 Motor No load Current 1 0 to 99 100 Mo s tor Rated Current n036 n112 Slip Compensation 0 1s 0 0 to 25 5 s 2 0s Time Constant When 0 0 s is set delay time is 2 0 s n106 Motor Rated Slip 0 1 Hz 0 0 to 20 Hz Depends on Inverter capacity Note 1
217. verter e Object Contents In At Name Contents stance tribute 00 01 Object Indicates the Con Soft trol Supervisor ob ware ject s software Revision revision Setting Range Factory Set ting Hex 0001 Read OK Write Size Word 01 03 Run1 Runs the Inverter forward 00 Stop 01 Run forward 00 01 00 OK OK Byte 04 Run Rev Runs the Inverter in reverse 00 Stop 01 Run in re verse 00 01 00 OK OK Byte 05 NetCtrl Sets the RUN command right 00 Use the RUN command input method set in con stant n003 RUN Command Selec tion 01 Enables the RUN command from DeviceNet byte 0 bits 0 and 1 00 01 00 OK OK Byte 06 State Indicates the Inverter s status 02 Inverter prepa ration not complet ed 03 Inverter prepa ration completed stopped 04 Operating normal 05 Decelerated to a stop normal 06 Decelerated to a stop because of serious fault 07 Stopped be cause of serious fault 03 OK Byte 105 In At Name Contents Setting Factory Set Read Write Size stance tribute Range ting Hex 01 07 Running Indicates the 00 OK Byte 1 Inverter s operat ing status 00 Stopped oper ating in reverse or applying DC injec tion braking Re verse RUN command ON 01 Operating for ward or applying DC injection bra
218. verter Output Connect the motor terminals to U T1 V T2 and W T3 Wiring the Main Circuit Terminals Pass the cables through wiring hole to connect them Always mount the cover in its origi nal position Connect with a Phillips screwdriver 37 E Wiring the Control Circuits Pass the cable through wiring hole to connect it Always mount the cover in its original position S2 can be changed according to sequence input signal S1 to S7 polar ity 0 V common NPN side Factory setting 24 V common PNP side Refer to pages 234 and 235 for S2 Wiring the Control Circuit Terminals Screwdriver Blade Width 2 5 mm max Wein 0 098 in Insert the wire into the lower part of the terminal block and connect it tightly with a screwdriver The wire sheath strip length must be 5 5 mm 0 22 in 38 4 Wiring E Wiring the DeviceNet Communications Cable Use the following procedure to wire the DeviceNet communications cable to the terminal block CN6 1 Use a thin slotted screwdriver to loosen the terminal screws 2 Insert the power supply wires into the terminal block from below 3 Tighten the terminal screws securely so that the power supply wires will not come out of the terminal block Terminal Block CN6 Wiring Example Terminal Name Wire Color Description Color Black V B
219. y reference Output frequency Output current Multi function setting monitoring monitoring monitoring monitoring GREEN GREEN GREEN GREEN F R LO RE PRGM Operator RUN LOCAL REMOTE Constant no data command FWD REV Selection RED selection GREEN RED 44 5 Operating the Inverter O Description of Status Indicators The following diagram shows the positions of four status indicators two Inverter operation status indicators two DeviceNet communica tions status indicators The combinations of these indicators indicate the status of the Inverter and DeviceNet communications On flashing and OFF y YASKAWA RUN Q Inverter Operation ALARM _ Status Indicators DeviceNet Ws o y YASKAWA Communications wa DerfceNet Status Indicators o a00 a PHASE Varispeed V7 0 2 kW Inverter Operation Status Indicators poe ON e Flashing long flashing a Flashing OFF RAN C Green amp jones ready g Ramp to a Normal ALARM L Red During stop stop operation For details on how the status indicators function for Inverter faults refer to Chapter 9 Fault Diagnosis If a fault occurs the ALARM indicator will light The fault can be reset by turning ON the FAULT RESET sig nal or by pressing the key on the Digital Operator with the operation signal OFF or by turning OFF the power supply If the operation signal is ON the fault cannot be reset using the FAULT R
220. y reference at r run command input Output frequency 4 hehe ot Min baseblock Speed time 0 5 s i search operation 149 150 DC Injection Braking at Startup n089 n091 Restarts a coasting motor after stopping it Set the DC injection braking time at startup in n091 in units of 0 1 second Set the DC Injection Brak ing Current in n089 in units of 1 Inverter rated current 100 When the setting of n091 is 0 DC injection braking is not performed and acceleration starts from the minimum output frequency When n089 is set to 0 acceleration starts from the minimum output frequency after Min output baseblocking for the time set in n091 Frequency 091 DC Injection Braking Time At Startup Holding Acceleration Deceleration Temporarily To hold acceleration or deceleration input an ACCELERATION DECELERATION HOLD command The output frequency is main tained when an ACCELERATION DECELERATION HOLD command is input during acceleration or deceleration When the STOP command is input while an ACCELERATION DECELERATION PROHIBITION command is being input the accel eration deceleration hold is released and operation ramps to a stop Set a Multi function Input Selection n050 to n056 to 16 acceleration deceleration prohibit Time Chart for ACCELERATION DECELERATION HOLD Command Input FWD REV RUN command ON 1 ACCELERATION j DECELERATION HOLD command Frequency reference 1 m a Ou

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