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V7N Drive with DeviceNet Technical Manual

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1. Side View 3 Verify that the DeviceNet cable lengths are within the specified requirements Both baud rate and cable type used affect the total amount of allowable network length The total amount of measured linear cable allowed between any two points on the network must be within the following tables specification Baud Rate Maximum Cable Distance for Maximum Cable Distance for 100 Thick Cable 100 Thin Cable 125 Kbaud 500 meters 1640 fee 250 Kbaud 250 meters 820 feet 100 meters 328 feet 500 Kbaud 100 meters 328 feet Po 7 13 7 4 DEVICENET TROUBLESHOOTING Continued In addition verify that the node drop lengths are within the specified drop length requirements of the DeviceNet specification The total amount of measured linear cable allowed between the point of the drop connection from the main trunk line cable to the end of the last node connection on the drop line along with the cumulative total or sum of all drop cable length s must not exceed the maximum specified The following table and diagram specifies these requirements Baud Rat Drop Length aud Rate Maximum Between Nodes 125 156 meters 512 feet 250 Kbaud 6 meters 20 feet 78 meters 256 feet sooKbaud 39 meters 128 feet Resistor Terminating 4 0 DeviceNet Trunk Line To Other DeviceNet Slaves Drop Line Cable Length Last Device On D
2. 6 11 Polled Producing Assembly PPA 6 8 RS 1 Simplified Start up Switches aiino deret Terminating Resistors Troubleshooting Wiring itr ree Diagnostics see Troubleshooting Digital operator 4 1 Dimensions 5 1 A5 2 Display Selection 5 46 DSPL Key ane gene 4 1 Dynamic braking option 1 EMC Directive European Conformance to 1 12 Enclosure sese A2 2 Energy Saving sese 5 47 Environment ser m uis 1 1 A2 2 External base block 5 18 F F R etre petet 4 2 Fault displays 7 1 Fault history nanna ara aA 7 8 Faults Restart attempts 5 4 FOUT LED 4 2 FREF LED ends 4 2 Frequency Detection nere 5 29 Max output ete A2 1 Output FOUT eee 4 2 Output monitor sss 4 5 Frequency reference
3. 1 1 1 1 ES 1 1 1 2 RECOIVING Rm 1 1 1 8 Physical Installation rnnt teres 1 1 1 4 Electrical Installation 1 6 2 INITIAL START UP seem eren 2 1 2 1 Pre Power Checks essent 2 1 2 2 Open Loop Vector Startup 2 2 2 3 Startup Procedure 2 6 3 OPERATION AT LOAD eee emen 3 1 4 DIGITAL OPERATOR gie donee ee acne 4 1 4 1 General 4 2 Digital Operator 4 3 Status Indicator LEDs 4 4 DeviceNet LEDS 4 5 Monitor DiSplays 2 2 5 PROGRAMMABLE FEATURES 5 1 5 1 General ip die meme 5 1 5 2 Accel Decel Time eem eme 5 2 5 3 Accel Decel S Curve Characteristics 5 3 5 4 Auto Restart esis chin n ete eese d Rab i eei OR Rieti 5 5 Carrier Frequency 5 6 Critical Frequency Rejection 5 7 DC Injection Braking 5 8 Frequency Reference Upper and Lower Limits 5 8 5 9 Frequency Reference Retention 5 8 5 10 Frequency Reference Selection sss 5 9 5 11 JOG Befereriee
4. Flashing Green During Communication Preparation Related to Communication Possible Recovery Fault Related to Communication Impossible Recovery Fault Communication Time Out Communication Fault Normal No Communication Data Normal Communication Data The drive does not have power supply Initial setting status or the communication is not ready A wrong setting of a Switch or the possible recovery fault is occurring A fault which is impossible to recover related to communication is occurring Communication timeout occurred Communication cannot proceed Although a fault did not occur the drive does not communicate with master Performing normal communication 7 9 Power OFF Check the drive main circuit wiring Turn the power ON Cycle drive power If the fault persists change the drive unit Check baud rate setting and then cycle drive power If the fault persists change the drive unit Cycle drive power If the fault persists change the drive unit Check if the end termination resistance is correctly connected to the communication line Check if the communication line is correctly connected disconnection and connector connection fault Check if the communication line is separated from the main circuit wiring Check data length sent by the PLC matches the data length expected by the drive Check if other device and
5. Fa un a ENERO EN GNE CI GN nT Speed Reference Lower Byte Speed Reference Upper Byte Data Description Byte 0 Bit 0 The drive runs forward St 7 0 Fault reset off Byte 0 Bit 2 Fault Reset The drive fault detection status is reset 1 Fault reset The drive speed reference is set Speed command data Frequency reference RPM X 1 255 ss Speed Scale Setting range OXFFFF Hex Example When setting 1800RPM reference and Speed scale 0 Speed reference data 1800 X 1 2 0708 Hex Lower Byte byte 2 08Hex Upper Byte byte 3 07 Byte 2 3 Speed Reference Speed scale can be set by explicit messaging communication AC DC Drive Object Class 2A Hex attribute 16 Setting of a speed exceeding the drive maximum output frequency n011 will be limited by the maximum output frequency n011 When applying a speed reference make sure to set No of poles 2 39 to drive parameter n035 frequency reference set display unit selection See Section 2 10 for details 6 4 2 Basic Speed Control Output Instance 70 46Hex This function is the basic instance of Assembly Object Class 04Hex Attribute O3Hex which defines DeviceNet AC drive profile Both input output use 4 bytes each V7N Basic Speed Control Instance 70 46Hex PPA V7N to Master Byte Bite 2 Bito During Fwd Aa e qt po dence 4b 9
6. The relationship between output frequency and carrier frequency is determined from the set value of n080 a For constant carrier frequency set to 1 2 3 4 b For synchronous mode set n080 to 7 8 9 These setting values establish carrier frequencies of 12f 24f or 36f respectively CARRIER FREQUENCY kHz SLOPE OUTPUT FREQUENCY Hz n080 MODE SETTING Maximum FcMAX Minimum Femin 1 CONSTANT 2 3 4 7 SYNCHRONOUS 8 9 CARRIER FREQUENCY F2 OUTPUT FREQUENCY 5 4 DRIVE DERATING FOR HIGHER CARRIER FREQUENCY Setting carrier frequency to a value higher than its factory setting requires derating of the drive s output current refer to the following table n080 Derated New Drive Model No Rated Output Output CIMR V7NU Current A Factory Frequency Setting KHz Current A E No Derate 13 1 3 4 No Derate 14 0 17 0 gt oo ww WWW ww Www AA ALR NN NN PND NED 1 Derated Output Current values are the maximum currents available with a carrier frequency n080 setting of 4 10kHz Carrier frequency should be decreased as the distance between the drive and the motor increases to reduce capacitive coupling in the motor leads For wiring distances greater than 100m
7. gt 1 11 DESCRIPTION Running During Zero Speed Speed Agree Minor Fault Frequency Detection 1 Output Frequency lt n095 Frequency Detection 2 Output Frequency n095 Drive Ready Under Voltage Base Block 1 Frequency Reference From 0 DeviceNet Comm 1 n011 or Analog Input Run Signal From 0 DeviceNet Comm 1 Digital Oper or External Terminals Overtorque Detection Undertorque Detection During Fault Retry Fault Time Out Communication Fault DeviceNet Output Contact MA On Photo Coupler 1 P1 PC On Photo Coupler 2 P2 PC On Not Used Not Used Not Used Not Used Not Used Frequency Reference Loss Detection Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used 1 1v 1 1 100 Motor Rated Torque Not Used 1 1W With Sign 100 Equivalent to Max Output Frequency Input 10 1 Without Sign 100 Equivalent to Max Output Frequency Input 10 1 Without Sign 100 Equivalent to Max Output Frequency 10 1 With Sign Not Used Table A1 3 Modbus Monitor Registers Read only Continued CLASS 100 INST 16 FUNCTION E DESCRIPTION CRC Error Data Length Error Not Used Parity Error Overrun Error Framing Error Time Overrun Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Communication Error mnmim oj oj uj do o ojo 2 co m 2 o O3Eh FFh Not Used
8. 0 Fault reset off Byte 1 Bit 1 Fault Reset The drive fault detection status is reset 1 atit reset Function Code 1 Function Code 2 Function Byte 1 Bit 2 Function Code 1 Byte r Bite Eye BIES None 0 The data of byte 6 7 is written in Modbus register No designated by byte 4 and 5 Byte 1 Bit 3 Function Code 2 The data of the Modbus register No designated by byte 4 and 5 is read None The DeviceNet multi function output terminal MA is operated 7 Only when 18 is set to the drive parameter No n057 becomes enabled Byte 1 Bit 5 DeviceNet Terminal MA 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 is operated pS ee to the drive parameter No n058 becomes enabled 1 Terminal P1 ON The drive multi function output terminal P2 is operated Pao dade to the drive parameter No 059 becomes enabled 1 Terminal P2 ON 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 11 V7N Extended I O Modbus Input Instance 105 69Hex Continued Data Drive speed reference is set Byte 2 3 Speed Reference Units will change based on the setting of parameter n035 Does not affect the setting of speed scale SS Byte 4 5 Register Number The drive Modbus register No is set Byte 6 7 Register Data Write data at Modbus write command is set Terminals S5 S6 S7 and are applicable only through DeviceNet communications There a
9. 5 12 5 12 Local Remote Reference and Sequence Selection 5 13 5 13 Miscellaneous Protective Functions 5 15 5 14 Momentary Power Loss Ride Thru 5 15 5 15 Multi Function Input Terminals Term S1 S4 5 16 5 16 Multi Function Output Terminals Term MA MC P1 P2 PC 5 22 5 17 Overtorque Detection 5 25 PARAGRAPH SUBJECT 5 18 5 19 5 20 5 21 5 22 5 23 5 24 5 25 5 26 5 27 5 28 5 29 5 30 5 31 5 32 6 6 1 6 2 6 3 6 4 6 5 7 7 1 7 2 7 3 7 4 Appendix 1 Appendix 2 Appendix 3 Appendix 4 Appendix 5 Appendix 6 Appendix 7 Appendix 8 Appendix 9 Index CONTENTS Continued Reset Codes 2 Wire 3 Wire Initialization Slip Compensation ttp Stall Prevention Stopping Method Thermal Overload Protection Torque Compensation MAP Patter Mote PID Control anenai ee Copy Function eese Digital Operator Display Selection Energy Saving Control Multi Function Analog Input Selection Frequency Reference L
10. Limits the range where the voltage can be controlled Search operation is disabled when n144 is set to 0 n145 Step Voltage of tuning to 100 96 output voltage Factory Setting 5 Range 0 1 or 10 n146 Step voltage of tuning to 5 output voltage Factory Setting 2 Range 0 1 or 10 n143 Time of average KW Factory Setting 1 x24 Range 1 to 200 x24 Parameter n145 amp n146 sets the voltage fluctuation for one cycle of the search operation Increasing the values will also increase the fluctuation of the rotation speed The value calculated by linear interpolation is set for voltages other than above Voltage fluctuation 5 100 Output voltage 5 48 5 28 ENERGY SAVING CONTROL Continued n161 Power Supply Detection Hold Width Factory Setting 10 Range 0 to 100 When the power fluctuation is less then this value the output voltage is held for three seconds and then the search operation mode is activated n162 Power Supply Detection Filter Time Constant Factory Setting 5 x4ms Range 0 to 255 x4ms Decreasing this value increases response during a load fluctuation However at low frequency unstable operation will occur when this value is set too low 5 29 MULTI FUNCTION ANALOG INPUT SELECTION n077 Multi Function Analog Input Selection Factory Setting 0 Range 0 to 4 The CN2 input ter
11. N A Run and stop is controlled by DeviceNet communications n004 Reference Selection Factory setting 2 SETTING DESCRIPTION Frequency reference is controlled by the digital operator potentiometer Frequency reference is controlled by a digital preset speed n024 and is affected by 009 N A N A N A N A N A Frequency reference is controlled by voltage reference of CN2 V auxiliary reference 0 10V Frequency reference is controlled by current reference of CN2 auxiliary reference 4 20 mA Frequency reference is controlled by DeviceNet communications o oN n007 Stop Key Function Factory setting 0 Range 0 or 1 SETTING DESCRIPTION key is effective at all times regardless of programming of n003 RESET key is effective only when the run stop command is from the digital operator n003 0 RESET 5 13 5 42 LOCAL REMOTE REFERENCE amp SEQUENCE SELECTION Continued n008 Reference Selection Digital Operator Factory setting 0 Range 0 or 1 This parameter is only effective when the Drive is in the local mode 0 Frequency reference is controlled by the digital operator potentiometer 1 Frequency reference is controlled by a digital preset speed n024 and is affected by n009 n009 Frequency Reference Setting Factory setting 0 Method From Digital Operator Range 0 or 1
12. 7 C 0002 L n p 130mm 30mm AIR 50mm 3 94 in 100mm To use 5 5 5 7 kw 7 5 10 Hp Drives as open chassis remove both top and bottom covers The clearances required at top bottom and both sides are common in open chassis type IP00 and enclosed wall mounted type IP20 For the external dimensions and mounting dimensions refer to the DIMENSIONS section of Appendix 5 Allowable intake air temperature to the Drive Open chassis type 10 C to 50 C Enclosed wall mounted type 10 C to 40 C Allow sufficient space for the sections at the upper and lower parts marked with in order to permit the flow of intake exhaust air to from the Drive 1 2 1 3 PHYSICAL INSTALLATION Continued For details on removing the front panels and accessing the terminals see Appendix 8 re Un tib imer Pou ficult Digital Operator 4 Speed Pot Status Indicator LEDs SW1 Baud Rate SW4 LSD Address S2 Digital SW4 MSD Address Input Type Control Circuit Quick Disconnect Terminal Block DeviceNet Terminal Shorting Bar Main Circuit Remove when Terminal Block DC Reactor is installed Ground Terminal Figure 1 1a Component Identification 1 3 1 3 PHYSICAL INSTALLATION Continued Digital Operator Speed Pot a ud 2 4 ce E v Status Indicator fia 7 LEDs
13. This parameter is only effective when the frequency reference is controlled by a digital preset n024 SETTING DESCRIPTION DATA Py key must be pressed in order for the drive to accept the frequency reference DATA key does not have to be pressed The Drive responds immediately to the AJ and Ww keys 5 14 5 13 MISCELLANEOUS PROTECTIVE FUNCTIONS n010 Operator Connection Fault Detection Selection Factory Setting 0 Range 0 or 1 Set this parameter to 1 only if the drive should shut down immediately if the Digital Operator is disconnected while the drive is running When set to 0 the fault will not occur until after the drive has been stopped 5 14 MOMENTARY POWER LOSS RIDE THRU n081 Momentary Power Loss Ride thru Protection Disabled Factory setting Enabled 2 sec power loss ride thru Enabled indefinite power loss ride thru provided control power is maintained The setting of this parameter either enables or disables the ride thru feature of the Drive If disabled the unit will stop immediately whenever a power loss occurs If enabled the Drive will continue to operate during a momentary power loss of up to 80 but if the loss exceeds the identified time period the Drive will stop 5 15 5 15 MULTI FUNCTION INPUT TERMINALS Term 1 4 The multi function input terminals S1 S4 can be activated in one of two ways
14. Bio During During Zero Fault Alarm Drive Ready Speed Agree During Reset Reverse Speed During Run DeviceNet fe Terminal MA Ag ET PM DER Speed Output Lower Byte Speed Output Higher Byte Speed Reference Lower Byte Speed Reference Higher Byte Output Current Lower Byte Output Current Higher Byte Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There no physical external input or output terminals on the V7N drive pata Name Descipion The drive operating status is displayed During Run 0 During stop 1 During forward run reverse run DC brake The drive operating status is displayed Byte 0 Bit 1 During Zero Speed 0 During forward run reverse run 1 During stop DC brake The drive operating status is displayed Byte 0 Bit 2 During Reverse Run 0 During forward run stop DC injection rev run off 1 During reverse run During reverse run command input DC injection rev run on The drive reset signal input status is displayed Byte 0 Bit 3 During Reset Input 0 Off 1 During reset signal input The drive frequency agree detection status is displayed Byte 0 Bit 4 Speed Agree 0 During stop accel decel 1 Frequency agree The drive operation status is displayed Byte 0 Bit 5 Drive Ready 0 During fault detection preparation 1 Ready The drive alarm detection status is displayed Byte 0 Bit 6 Alarm 0 Normal 1
15. DATA Then press ENTER Prepare to test run the drive from the Digital Operator Motor should be disconnected from the load This will set the drive into the Local mode and bring up the motor current display Press and hold Several times until le the LED is lit 7N Press the key once Display the drive s output current by pressing four times Turn the Digital Operator Pot all the way to the left counter clockwise 2 3 Table 2 1 Open Loop Vector Startup Procedure Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Test run the drive from the WARNING The next key press will cause Digital Operator the motor to turn Take appropriate safety precautions ORUN Press the key then slowly turn the Digital Operator Pot to the right about 1 4 of a turn The display on the drive will show the actual motor amps Operation checkpoints Motor rotates smoothly Motor rotates in correct direction If motor does not rotate in the proper direction stop the motor and remove power from the Drive Switch motor connections T1 U and T2 V at the Drive Motor has no abnormal vibration or noise Acceleration and deceleration are smooth Unit is not overloaded Displayed current does not exceed drive rated current Determine the motor no With the drive still running turn the Digital load current Operator Pot all the way to the
16. 0 to Modbus register 0900h Class 64h Instance 09h Attribute 00h If a power loss occurs after the ENTER command has been issued and accepted the data will be retained in the V7N A WARNING Use the ENTER command 0900h only when necessary The life of the EEPROM Non Volatile memory on the V7N will support a finite number of operations This means that the ENTER command value 0 written to register 0900h Class 64h Instance 09h Attribute 00h can only be used a maximum of a 100 000 times to store data in the EEPROM After the specified number of operations the EEPROM may fault ERR requiring the V7N control board to be replaced 6 14 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 7 V7N Standard Drive Control Input Instance 101 65Hex This I O instance applies to all VZN input output functions as well as the extended speed control instance functions This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input and output use 8 bytes each V7N Standard Drive Control Instance 101 65Hex PCA Master to V7N Bi Bite 2 Bio DeviceNet DeviceNet DeviceNet fo femme eaa mes oma DeviceNet Fault External Terminal 80 Speed Reference Lower Byte Speed Reference Upper Byte Terminals S5 56 S7 and MA are applicable only
17. Causes and Corrective Actions Check the external circuit sequence Cycle power after checking the digital operator is securely mounted If the fault remains replace the digital operator or drive Cycle power after checking the digital operator is securely mounted If the fault remains replace the digital operator or drive Record all parameter data and initialize the constants Refer to paragraph 5 for constant initialization Cycle power If the fault remains replace the drive Table 7 2 Fault Displays and Corrective Actions Continued Fault Fault Displays Digital RUN Green Explanation Operator ALARM Red Protective Operation Output is shut OFF and motor coasts to a stop Stops according to parameter Protective Operation Output is shut OFF and motor coasts to a stop Stops according to parameter CPF 05 A D converter fault is detected CPF 06 Option card connecting fault CPF 07 Operator control circuit EEPROM or A D converter fault OPR Operator connecting fault CE MODBUS communications fault STP Emergency stop The drive stops according to parameter n005 after receiving the emergency stop fault signal DeviceNet 24V power supply is OFF and cannot communicate with DeviceNet master Insufficient power supply voltage Control power supply fault Hardware fault For display clear of fault history refer to page 7 8
18. Note 1 Causes and Corrective Actions Cycle power If the fault remains replace the drive Remove power to the drive Check the connection of the digital operator Cycle power after checking the digital operator is securely mounted If the fault remains replace the digital operator or drive Cycle power If the fault remains replace the drive Check the communication devices or communication signals Check the external circuit sequence Check the 24V power supply and cable connections Check the following Power supply voltage Main circuit power supply wiring is connected Terminal screws are securely tightened Control sequence Replace the drive This fault display only available on drive model numbers CIMR V7AM25P51 27P51 45P51 and 47P51 MVA025 MVA033 MV015 and MVB018 All other drive ratings display when a ground fault condition occurs 7 7 7 2 Displaying Fault Sequence When U 09 or n178 is selected a four digit box is displayed The three digits from the right show a fault description code and the digit on the left shows the order of fault from one to four Number 1 represents the latest fault and 2 3 4 in ascending order of fault occurrence Example HOOO 4 digit numbers Order of fault 1 to 4 OOO Fault description ig displayed if there is no fault Refer to section 6 for details of fault Viewing fault record Press t
19. YASKAWA V7N Drive with DeviceNet Technical Manual This Manual also available on WWW drives cor DeviceNet Models CIMR V7NU Document Number TM V7N 01 QUICK REFERENCE DRIVE PARAMETERS FACTORY USER FACTORY USER FACTORY ER PARAMETERS ceTtiNG SETTING PARAMETERS SETTING SETTING PARAMETERS SETTING SETTING n001 1 n059 0 n124 0 00 n002 0 n064 0 n125 0 00 n003 3 n068 100 n126 0 00 n004 9 n069 0 n127 0 00 n005 0 n070 0 10 n128 0 n006 0 n071 100 n129 1 00 n007 0 n072 0 n130 1 0 n008 0 n073 0 10 n131 1 0 n009 0 n077 0 n132 0 00 n010 0 n078 0 n133 0 n011 60 n079 0 n134 100 n012 230 460 n080 3 n135 0 0 n013 60 n081 0 136 0 n014 Note 2 n082 0 n137 0 n015 Note 2 n083 0 00 n138 1 0 n016 Note 2 n084 0 00 n139 0 n017 _ 2 085 0 09 n140__ Note 1 n018 0 n086 0 00 ni41 50 n019 n0879 0 142 12 1020 _ n0889 0 n 10 0 n089 50 n143 1 24 ms Ages n090 0 0 0 n023 0 091 0 0 145 0 9 n024 5 00 n092 0
20. gt Not Used When a frequency value greater than maximum frequency see parameter 011 is entered maximum frequency will override Scaling is dependent on setting of parameter n170 Effective when n057 18 Effective when n058 18 5Effective when n059 18 Value is zero without a run command 7 Input phase loss detection depends on setting of parameter n166 and n167 Output phase loss detection depends on setting of parameter n168 and n169 Stop key on operator keypad depends on setting of parameter n007 Depends on setting of parameter n096 n099 Detection level approx 410VDC or more for 230V class approx 810VDC for 460V class 12 Detection level approx 200VDC or more for 230V class approx 400VDC for 460V class 13 Undertorque detection depends on setting of parameter n117 n118 and n119 Effective when parameter n050 n056 is set to 26 5 Effective when parameter n136 is set to 1 16 Effective when parameter n050 n056 is set to either 20 or 22 Error is held until a fault reset command A1 12 Appendix 2 SPECIFICATIONS SECTION A Model No Related Specifications 230V Class Table A2 1 Standard Specifications Model CIMR V7NU 20P2 20P7 21P5 22P2 23P7 Max applicable motor output HP kW 1 1 4 0 2 3 4 81 0 7 2 15 3 22 5 3 7 Drive capacity kVA 0 6 1 9 3 0 4 2 6 7 Rated Output Current A 1 6 5 0 8 0 11 0 17 5 Rate
21. 0 7 20P4 1 2 2 68 5 83 4 84 2 20 4 65 0 20 0 24 5 04 0 79 4 2 20 15 8 12 3 28 1 1 68 148 123 56 118 5 6 128 20 1 0 20 7 3 4 amp 1 2 68 5 83 5 63 2 20 4 65 0 20 0 24 5 04 0 79 4 2 65 28 4 16 7 45 1 1 68 148 143 56 118 5 6 128 20 1 2 A5 1 0 06 1 5 0 16 4 0 rm 3 75 60 4 344 948 2 17 Heat Loss W kg Dimensions in inches mm V7N Enclosed wall mounted type M4 2 65 1 2 5 04 0 79 4 128 20 5 04 0 79 128 20 0 20 5 0 20 5 4 65 118 e Be e LI ES of E Sa id s S E C co Sesellse Sa Nw d Ne ues lt 20 M Eg DE xe EE wo a8 a 3 4 25 5 83 6 10 3 78 4 65 108 148 155 96 118 5 551 583 6 22 5 04 140 148 158 128 ea gt CE E Voltage Class 230V 3 phase 40P2 1 2 4 25 5 83 4 21 3 78 4 65 0 20 0 24 5 04 0 79 108 148 107 96 118 5 6 128 20 34 4 25 5 83 4 92 3 78 4 65 0 20 0 24 108 148 125 96 118 5 6 A5 2 7 09 10 1 6 2 80 7 5 amp 10 7 09 2 180 10 2 1 8 646 9 8 61 260 185 164
22. 146 0 2 n025 0 00 rong um n026 0 00 nee 160 149 a n027 0 00 n095 0 00 n190 69 n028 0 00 n096 0 9 n029 0 00 n097 0 n030 0 00 n098 160 TUS 0 n031 0 00 ve 154 032 6 00 n100 0 155 033 100 2 0 m 0 n035 0 n103 1 0 n158 Note 1 n036 Note 1 nid4 Note 2 159 n038 8 n106 Note 1 n161 10 n039 0 n107 Note 1 n162 5 20 ms n040 0 n108 Note 1 n163 1 0 n041 n109 150 n164 0 n042 n110 Note 1 n166 0 n043 10 0 niii Note 2 n167 0 n044 112 Note 2 n168 0 n050 1 1 n113 0 n169 0 0 n051 2 2 n115 0 n170 0 n052 3 0 n116 0 n173 83 0 083 n053 5 5 n117 0 n174 25 100 ms n054 6 6 n118 10 0 n055 7 7 n119 0 1 n176 rdy n056 10 10 n120 0 00 n177 0 n057 2 n121 0 00 n178 N A n058 1 n122 0 00 n179 0011 n123 0 00 Note 1 Factory setting differs depending on the Drive capacity See Appendix 3 1 Note 2 Factory setting differs depending on control method selected n002 See Appendix 3 1 Note 3 Available only in CIMR V7NU25P5 27P5 45P5 and 47P5 drives CONTENTS PARAGRAPH SUBJECT QUICK REFERENCE FOR DRIVE PARAMETERS Inside Cover WARNINGS CAUTIONS INSTRUCTIONS iii SIMPLIFIED STARTUP CURRENT RATINGS AND HORSEPOWER RANGE ix 1 RECEIVING AND INSTALLATION
23. 244 10 24 7 28 646 9 61 0 260 185 164 244 47P5 7 09 10 24 7 28 646 9 61 0 180 260 185 164 244 8 230V and 460V drives represented in Fig can be used as IP00 type enclosures if the top and bottom covers are removed A5 3 Appendix 6 DYNAMIC BRAKING OPTION GENERAL Dynamic braking DB enables the motor to be brought to a smooth and rapid stop This is achieved by dissipating the regenerative energy of the AC motor across the resistive components of the Dynamic Braking option For further details on dynamic braking see the option instruction sheet shipped with the dynamic braking components The Drive has an integral braking transistor However to make use of the Dynamic Braking function requires addition of either a Braking Resistor for 3 duty cycle or Braking Resistor Unit for 10 duty cycle See table below In either case interface to external control circuitry is necessary to ensure that dynamic brake resistor overheating is communicated to the drive as a fault condition Table A6 1 Drive DB Components DB Components Minimum Braking Resistor 3 Duty Braking Resistor 10 Duty Connect Part No Qty Reqd Part No Qty Reqd Resistance 0 50185531 50185531 50185430 05P00041 0825 50185430 05P00041 0825 50185431 05P00041 0827 50185432 05P00041 0827 50185433 05P00041 0828 N A 05P00041 0829 N A 05P00041 0830 50185530 05P00041 0835 50185530 05P
24. DATA Then press LENTER 2 N Tu Set motor rated voltage This can be obtained from Press and held until n012 is he nameplate dt displayed on the digital operator DATA Then press LENTER Use the amp keys until the number in the display matches the motor rated voltage DATA Then press LENTERJ N N J cy nu mU 2 2 d Z N Co NG 2 2 r1 DU LIJ D L3 2 N 2 N 3 3 Table 2 1 Open Loop Vector Startup Procedure Continued DESCRIPTION KEY SEQUENCE DIGITAL OPERATOR DISPLAY Set motor rated current This can be obtained from the nameplate of the motor Press and hold until 036 is displayed on the digital operator Then press Use the amp V keys until the number in the display matches the motor rated current Then press Set the motor rated slip This can be calculated by using the following formula Slip Ns Nr P 120 Where Ns Motor synch speed 2 Nr Motor rated speed P Number of motor poles Example Slip 1800 1725 4 120 Slip 2 5 Press and hold until n106 is displayed on the digital operator Then press Use the A amp keys until the number in the display matches the calculated slip value see equation at left
25. Factory 2 Wire Control Initialization Maintained RUN Contact 11 Factory 3 Wire Control Initialization Momentary START STOP Contact Entering either Initialization code resets all parameters to factory settings and automatically returns n001 setting to 1 If the Drive is connected for 3 Wire control and this parameter is set to 10 2 Wire Control Initialization the motor may run in reverse direction WITHOUT A RUN COMMAND APPLIED Equipment damage or personal injury may result IMPORTANT After 10 or 11 has been entered in n001 the Motor Rated Current n036 MUST BE REPROGRAMMED to the correct setting for the application 5 27 5 19 SLIP COMPENSATION n111 Slip Compensation Gain Factory setting See Table A3 1 Range 0 0 to 2 5 Slip compensation is used to increase motor speed to account for slip the drive accomplishes this by automatically boosting output frequency with a corresponding boost in output voltage The slip compensation gain n111 determines how much compensation frequency is added If using the Drive in Open Loop Vector typically no adjustment is necessary The equation below illustrates how the compensation frequency is generated NOTE A slip compensation gain setting of 0 0 disables slip compensation 110 n036 Output Current an Compensation Frequency n036 n110 n036 n106 n111 100 Slip Compensation Equation 46 35 Hz actual output 1 35 45 Hz co
26. M4 M4 R 51 AB gt gt A A Tightening Torque Ib in m 71108 88 575152 0 8 to 1 0 7 1 to 8 88 7 1 to 8 88 7 2 14 to 2 to 5 5 10 14 to 2 to 5 5 10 10 65 to 13 5 1 2 to 1 5 10 65 to 13 31 Lt 2 to 1 5 Tightening Torque Ib in m 10 65 to AMEE 1 2 to 1 5 n 65 to 13 31 1 2 to 1 5 10 65 to 13 31 1 2 to 1 5 10 65 to 13 31 1 2 to 1 5 n 65 to 13 31 1 2 to 1 5 T 65 to 13 31 1 2 to 1 5 12 43 1 4 Applicable Recommended size 600V vinyl sheathed wire or equivalent Recommended vinyl sheathed wire or equivalent Note The wire size is set for copper wires at 160 F 75 C Control Circuit Tightening Terminal Symbol Ib N Common to all models 4 44 to 5 MS 0 5 to 0 DeviceNet Connector Torque Applicable size 1 94 to 2 21 twisted wire 0 5 to 0 75 20 to 18 i ro 0 22 to 0 25 single 0 5 to 1 25 20 to 16 Ee equivalent 33 6 1 7 twisted wire 0 2 to 2 5 24 to 12 0 32 2 22 24 Shielded wire or DeviceNet Thin Cable 1 4 ELECTRICAL INSTALLATION Continued Table 1 2 Main Circuit Terminal Functions and Voltages TERMINAL FUNCTION VOLTAGE SIGNAL LEVEL 230V Drive 200 208 220 230V at 50 60 Hz Main circuit input power supply 460V Drive 380 400 440 460 480V at 50 60 Hz 230V Drive 0 200 208 220 230V 460V Dr
27. Open Loop Vector Control Use section 2 2 for startup instructions Parameter n002 z 1 Open Loop Vector Control method should be used for most constant torque applications of the Drive With this control method there is excellent starting torque and excellent speed regulation The startup procedure for this control method is slightly more complicated V f Control Use section 2 3 for startup instructions Parameter n002 0 V f control should be used for most variable torque applications Variable torque applications would include fan blower centrifugal pump and mixers Generally variable torque loads do not require high levels of starting torque V f control can also be used for some constant torque loads where starting torque and speed regulation are not critical 2 1 2 2 OPEN LOOP VECTOR STARTUP NOTE 2 wire 3 wire or DeviceNet sequence selection must be made prior to using this startup procedure or making any other adjustments parameter n001 Table 2 1 Open Loop Vector Startup Procedure DESCRIPTION KEY SEQUENCE DIGITAL OPERATOR DISPLAY Set the highest parameter E HP access level Pram This will allow all parameters Press the key until gt LED to be viewed and set is lit on the digital operator Set drive for Open Loop Vector control This is accomplished by setting n002 1 Use the V is to seta 1 in the display
28. 0 LASS 100 INST 01 Table A1 1 Drive Parameters Continued NAME Multi function Input Selection 4 Terminal S4 Multi function Input Selection 5 DeviceNet Input S5 Multi function Input Selection 6 DeviceNet Input S6 Multi function Input Selection 7 DeviceNet Input S7 Multi Function Output Selection 1 DeviceNet Output MA Multi Function Output Selection 2 Terminals P1 amp PC Multi Function Output Selection 3 Terminals P2 amp PC Frequency Reference Loss Detection Analog Frequency Reference Gain CN2 Voltage Ref Input Analog Frequency Reference Bias CN2 Voltage Ref Input DATA E 3o0 002c0com o SETTING RANGE AND UNITS 9 Multi step speed ref D 10 JOG Selection 11 Accel Decel time change cmd 12 External Base Block N O 13 External Base Block N C 14 Speed search from max freq 15 Speed search from set freq 16 Accel Decel hold command 17 Remote Local selection 18 Communication control circuit terminal selection 19 Fast Stop Fault N O 20 Fast Stop Alarm N O 21 Fast Stop Fault N C 22 Fast Stop Alarm N C 23 PID control off 24 value reset PID 25 value hold PID 26 Over Heat Pre alarm OH3 27 Accel Decel Time Select 2 Data input from DeviceNet communications Up Down Function Fault During running Speed Agree Zero Speed Frequency detecti
29. 156 V7N General Purpose DI DO Output Instance 20 Basic Speed Control Input Instance 21 Extended Speed Control Input Instance 100 V7N Modbus Control Input Instance 101 V7N Standard Drive Control Input Instance 102 V7N Accel Decel Time Control Input Instance 105 Expanded Modbus Input Instance 106 V7N General Purpose DI DO Input Instance 0 to 63 0 Coast to stop Decel to stop using Decel Time 1 n020 Decel to stop using Decel Time 2 n022 Operation continues with Alarm Disabled 125 kbps 250 kbps 500 kbps 15 to 15 15 to 15 15 to 15 15 to 15 15 to 15 A1 6 SETTING INCREMENT 70 71 150 151 152 155 156 FACTORY SETTING Note 1 Note 2 Note 3 Note 4 Note 5 CLASS 100 INST 01 9Eh Table A1 1 Drive Parameters Continued NAME Motor Code Energy Saving Energy Saving Voltage Upper Limit At 60 Hz Energy Saving Energy Saving Voltage Upper Limit At 6 Hz Energy Saving Power Supply Detection Hold Width Energy Saving Power Supply Detection Filter Time Constant PID Output Gain PID Feedback Selection nput Phase Loss Detection Level nput Phase Loss Detection Time Output Phase Loss Detection Level Output Phase Loss Detection Time Modbus Frequency Unit Selection DC Injection P Gain DC Injection Time Reduce Carrier at low speed selection Digital Operator Parameter Copy Function Selection Digital Operator
30. 27 Hui He Road Shanghai 200437 China Phone 86 21 6533 2828 Fax 86 21 6553 6677 BEIJING YASKAWA BEIKE AUTOMATION ENGINEERING CO LTD 30 Xue Yuan Road Haidian Beijing 100083 China Phone 86 10 6232 9943 Fax 86 10 6234 5002 SHOUGANG MOTOMAN ROBOT CO LTD 7 Yongchang North Street Beijing Economic amp Technological Development Area Beijing 100076 China Phone 86 10 6788 0551 Fax 86 10 6788 2878 YEA TAICHUNG OFFICE IN TAIWAIN B1 6F No 51 Section 2 Kung Yi Road Taichung City Taiwan R O C Phone 886 4 2320 2227 Fax 886 4 2320 2239 Yaskawa Electric America Inc
31. During alarm detection The drive fault detection status is displayed Byte 0 Bit 7 Fault 0 Normal 1 During fault detection The drive Modbus parameter setting error OPE detection Byte 1 Bito During OPE 1 During OPE OP1 OP5 detection The drive low voltage error UV detection status is displayed Byte 1 Bit 1 During UV 0 Normal 1 During UV detection The drive run command input selection status is displayed Byte 1 Bit 2 Local Remote 0 Run command input is enabled other than the DeviceNet 1 Run command input is enabled from DeviceNet The DeviceNet multi function output terminal MA output status is displayed Byte 1 Bit 3 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 output status is displayed Byte 1 Bit 4 Terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON The drive multi function output terminal P2 output status is displayed Byte 1 Bit 5 Terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON The drive speed output is displayed monitor U 02 Byte 2 3 Speed Output Units will change based on the setting of parameter n035 Does not affect the setting of speed scale SS The drive speed reference is displayed monitor U 01 Byte 4 5 Speed Reference This function displays the speed reference set in bytes 2 3 in the input instance 102 66Hex The drive output current is displayed monitor U 03 The unit Byte 6 7 Output Current 0 1A is fixed There
32. L2 1 T B1 B2 THERMOSTAT CONTROL NOTE 3 TERMINAL BLOCK BRAKING SEPARATE CUSTOMER RESISTOR SUPPLIED ENCLOSURE 3 DUTY AND THERMISTOR CYCLE OR OVERLOAD deduc SUPPLIED EXTERNAL CIRCUIT 120 VAC C4 THRX 1 Wire in series with any other external fault POWER N O contacts connected to the Drive POWER THRX OFF ON 1M 2 Factory default is terminal S3 programmed C for external fault N O contact input 2 wire 1M control If S3 has been reprogrammed to another function one of the other multi function terminals must be programmed for external fault N O contact input THRX FAULT For 3 wire control connect to of the sk ss ee CONTACTO 6 59 other multi function input terminals program that terminal for external fault N O contact input Either an overload can be used in series with the Braking resistor or a thermostat can be configured as shown Figure A6 1 Typical Wiring of Braking Resistor for 3 Duty Cycle to Drive A6 3 Braking Resistor 10 Duty Cycle Installation IMPORTANT Since the Braking Resistor Unit generates heat during the dynamic braking operation install it in a location away from other equipment which emits heat 1 Mount the Braking Resistor Unit on a vertical surface maintaining minimum 1 18 inch 30 mm clearance on each side and 5 91 inch 150 mm clearance top and bottom 2 Open the Braking Resis
33. Parameter copy Access Selection Fault History Software Number DATA SETTING RANGE AND UNITS 0 to 120 0 to 100 0 to 255 0 0 to 25 0 Not Used Not Used Not Used Multi Function Analog Input Voltage 0 10V CN2 Multi Function Analog Input Current 4 20mA CN2 Not Used 0 to 100 0 to 255 sec 0 to 100 0 0 to 2 0 sec 0 1 Hz 0 01 Hz 30 000 100 0 1 1 to 999 1 to 250 0 Disabled Carrier Frequency reduced to 2 5kHz when Fout lt 5Hz amp lout gt 110 READY status READ executes COPY executes VERIFY executes Inverter capacity display Software No display Read prohibited Read allowed Factory setting differs depending on V7N capacity See Appendix 3 1 Factory setting differs depending on control method selected n002 See Appendix 3 1 n178 and n179 are display only parameters Parameter can be changed while V7N is operating Available only in CIMR V7NU25P5 27P5 45P5 and 47P5 drives A1 7 SETTING INCREMENT 1 FACTORY SETTING Note 1 83 0 083 25 100ms Modbus Registers DeviceNet communication can be used to transfer Modbus messages to and from the V7N Modbus messages can be used to control I O monitor drive status and change drive parameters Modbus is accessed through polled messaging using the following DeviceNet I O Assemblies Number of Data Bytes Assembly 1 PPA No V7N Modbus I O Control Output Instance 1
34. Terminal S6 Function n054 6 6 n056 Terminal S7 Function n055 7 7 n056 10 10 These seven parameters select the input signal function for terminals S1 thru S7 and can be independently set Parameter settings are checked whenever the enter key is pressed A parameter set failure Err will occur if any of the following conditions are detected Two parameters contain the same value n050 thru n056 Both the Accel Decel Hold data 16 and the Up Down data 34 functions have been selected Table 5 2 lists the possible data setting values and their descriptions for these parameters Terminals S5 S7 are not physical terminals but they are multi function inputs that are controlled via DeviceNet communications n079 Multi function Digital Input Factory Setting 0 Scan Rate Selection Range 0 to 1 This parameter allows the user to select the scan time that the Drive reads the status of the multi function digital inputs S1 S7 The drive scans S1 S7 two times according to the selected scan rate to confirm the first scan before registering in the drive SETTING DESCRIPTION 0 Scans twice with 8 msec scan rate 1 Scans twice with 2 msec scan rate 5 15 MULTI FUNCTION INPUT TERMINALS Term 1 4 Continued Table 5 2 n050 thru n056 Data Settings DATA FUNCTION DESCRIPTION FWD REV selection for MUST BE SET ONLY IN n052 Redefines terminals 3 wire control 1 Run S2 Stop S3 FWD RE
35. Time at Stop n090 Factory setting 0 5 s Run Command ON OFF B Data 1 Coast to Stop Upon removal of the FWD REV Run command the motor coasts to rest Output Frequency Drive output is shut OFF when stop command is input Run Command 5 31 5 22 THERMAL OVERLOAD PROTECTION n036 Motor Rated Current Factory setting See Table A3 1 Range see description This parameter should be set in increments of 0 1 A to the rated current FLA value shown on the motor nameplate this value MUST BE between 10 and 150 of the drive rated current If the motor FLA does not fall within this range a different Model No drive must be used NOTE Setting n036 to 0 0 disables the motor overload protection function regardless of the setting of n037 or n038 n037 Electronic Thermal Motor Protection Factory setting 0 Range 0 to 2 SETTING ELECTRONIC THERMAL CHARACTERISTICS Short term rating Standard rating Electronic thermal overload protection disabled n038 Electronic Thermal Overload Protection Factory setting 8 Time Constant Range 1 to 60 min This parameter sets the electronic thermal overload relay protection time when when 150 of overload is applied after the motor is operated continuously at rated current The Drive protects against motor overload with a UL recognized built in electronic thermal overload relay The electronic thermal o
36. Torque Compensation Gain Torque Compensation Gain 103 adjusts how much the output voltage is boosted when motor load increases It is used to compensate for resistive losses in the motor and the wiring between the drive and the motor 9 lt Sa 52 2 8 n104 Torque Compensation Time Constant Factory setting 1 0 Range 0 0 to 2 5 T PROGRAMMED V F PATTERN NOLOAD Example of Torque Compensation Operation Factory setting See Table A3 2 Range 0 0 to 2 5 sec This parameter adjusts a time delay for the torque compensation gain Increase to add torque stability decrease to improve torque response n105 Torque Compensation Iron Loss Factory setting See Table A3 1 Range 0 0 to 6550 W This parameter should be adjusted only when motor capacity and drive capacity are different n109 Torque Compensation Limit Factory setting 150 Range 0 250 This parameter sets the upper voltage limit used by torque compensation Except for the most demanding of high starting torque applications the factory settings of these parameters will be adequate The factory settings are set up to match the performance of typical AC motors 5 33 5 24 V f PATTERN The V f pattern can be tailored to suit your specific application and load characteristics by adjusting parameters n011 to n017 see
37. When under torque is detected drive performs operation according to the preset setting of constant n117 FAN Cooling fan fault Cooling fan is locked UL3 Under torque detection V f mode Drive output current fell below the preset value in parameter n118 Vector mode Motor current or torque fell below the preset value in parameter n097 and n118 After bUS fault or faults are reset during RUN via DeviceNet the drive will RUN and rUn alarm will be present Once the RUN is removed no alarm will be present Causes and Corrective Actions Check the external circuit sequence Check the external circuit sequence Open FWD REV command of control circuit terminals Check the external circuit sequence Parameter n118 up to the lowest value allowed for the machine Check the following Cooling fan Cooling fan wiring is not connected Load output current or output torque is too low Check the driven machine and correct the cause of the fault or decrease the value of parameter n118 Check DeviceNet connection and communications data Table 7 2 Fault Displays and Corrective Actions Fault FaultDispay Digital RUN Green Explanation Operator ALARM Red Warning Fault contacts do not change state Protective Operation Output is shut OFF and motor coasts to a stop Causes and Corrective Actions message length from PLC Check PLC data
38. mm Mounting Dim in in mm amp FILOO Current A Ibs kg x W x D 1 H1 x W1 20P1 20P2 1083 10 1 8 0 8 7 6 x 3 2 x 2 0 194 x 82 x 50 7 1 2 4 181 x 62 20P7 21 5 22 1 0 6 7 x 4 4 x 2 0 169 x 111 50 6 1 x 3 6 156 x 91 2 22P2 23P7 1085 6 9 x 5 7 x 2 0 174 x 144 x 50 6 3 x 4 7 161 x 120 2 2 oe 1100 50 5123 120 72 22 304 x 184 x 56 11 3 x 5 9 288 x 150 40 2 40 4 6 7 x 4 4 x 1 8 169 x 111 45 6 1 x 3 6 156 x 91 43P7 6 9 x 5 7 x 2 0 174 x 144 x 50 6 3 x 4 7 161 x 120 PSPS SS 30 5 12 0 x 7 2 x 2 2 304 x 184 x 56 11 3 x 5 9 288 x 150 2 5 2 2 2 1 1 2 3 40 7 41P5 1 0 6 7 x 4 4 x 1 8 169 x 111 x 45 6 1 x 3 6 156 x 91 M5 42P2 1 1 2 3 4 4 o o p Hl E fefets ng J un P 1 4 ELECTRICAL INSTALLATION Continued L1 L2 L3 PE Ground Bands remove any paint 123 Cable Length max 40cm Metal Plate Motor Cable max 20m Ground Bands remove any paint Figure 1 4 Installation of Line Filter and V7N Drive 1 4 ELECTRICAL INSTALLATION Continued F Interconnection 2 Wire NOTES FOR FIGURE 1 5 Indicates components not supplied Main circuit terminal Indicates
39. 1 104 ado YN 4 ox u fe Fz g VIN YN YN Z eq YN ynduy roou uonounjninp 40123125 2192510 did aqualajay Aguanbas4 5 39 5 26 COPY FUNCTION The standard digital operator JVOP 140 of the V7N can be used to store upload parameters from one drive and copy download parameters to another drive Parameters are stored in an EEPROM on the digital operator therefore no backup power supply is necessary The copy function can be used in most cases except the following 1 Different drive types The user may not copy parameters from V7N to J7 drive 2 Different voltage class The user may not copy parameters from a 230V drive to a 460V drive 3 Different control mode The user may not copy parameters from a drive operating in the Volts per hertz mode n002 0 to a drive in the Open loop vector mode n002 1 The following parameters are not copied when capacities are different Parameter Parameter Name Parameter No Parameter Name n011 to n017 VA Settings n108 Motor Leakage Inductance n036 Motor Rated Current n109 Torque Boost n080 Carrier Frequency n110 Motor No load Current n105 Torque Comp Iron Loss n140 Energy Saving Gain K2 n106 Motor Rated Slip n107 Motor Line to line Resistance n158 Motor Code Energy Saving Parameters n176 n177 n178 and n179 are not read into the digital operator during a read comman
40. 1 2 to 39 no of motor poles 120 x F Motor synchronous speed Ns in increments of 1 RPM 3999 max of motor poles F Frequency Ns motor synchronous speed NOTE If motor synchronous speed exceeds 3999 RPM display holds at 3999 Line speed or other parameter XXXX Parameter value at maxi mum frequency n0 1 1 include leading zeroes if necessary Location of decimal point EXAMPLE To display Line Speed based on 54 3 FPM at 60 Hz n035 setting 1543 5 46 5 28 ENERGY SAVING CONTROL n139 Energy Saving Selection control mode Factory Setting 0 Range 0 or 1 To enable energy saving control n139 must be set to 1 Since the parameters used in energy saving mode have been preset to the optimum values it is not necessary to adjust them under normal operation If the motor characteristics differ greatly from those of a standard motor refer to the following description to change the parameters A Energy Saving Control Mode n140 Ene toy Saving Factory Setting See Table A3 1 Range 0 0 to 6550 This gain is used when running in energy saving control mode to calculate the voltage at which motor efficiency will be greatest and is set as the output voltage reference This value is preset to a typical standard motor value As energy saving increases output voltage also increases n141 Energy
41. 100 64Hex Instance 16 10Hex Object Class 100 Instance 16 10hex allows access to Drive monitor displays via Modbus Monitor Registers 20h to 3Dh An explicit message can be sent from the PLC to the drive to monitor any drive status Registers 20h to 3Dh listed in Section 4 5 Monitor Displays Example 3 To read the DC Bus Voltage send an explicit message with Service Code OEhex Get Attribute Single to Class 64hex Instance 16 Attribute 31hex The returned value will be the DC Bus Voltage Monitor Contents Display Example Modbus Address hex U 05 DC Bus Voltage VPN 325 6 37 Section 7 FAULT DIAGNOSIS AND CORRECTIVE ACTIONS 7 1 GENERAL This section describes the alarm and fault displays explanations for fault conditions and corrective actions to be taken if the Drive malfunctions A failure can fall into one of two categories Drive or DeviceNet A Drive failure can be either an Alarm or a Fault as detailed below A DeviceNet failure is detailed in paragraph 7 3 A blinking Alarm indication is a warning that a Drive trouble condition will soon occur or that a programming error has been made The Drive will continue to operate during an Alarm indication A blinking Minor Fault indication is displayed during less serious faults or when a problem exists in the external circuitry The Drive will continue to operate and a Minor Fault contact will be closed if a multi function output is
42. 11 Accel Decel Time Selection 1 Data 27 Accel Decel Time Selection 2 The following table shows which acceleration and deceleration times are selected by each combination of accel decel time select 1 n050 thru n056 11 and accel decel time select 2 n050 thru n056 27 Accel decel time Accel decel time Select 1 terminal S1 Select 2 terminal S1 Acceleration time Deceleration time thru S7 thru S7 OPEN OPEN Acceleration time 1 Deceleration time 1 n019 n020 CLOSED OPEN Acceleration time 2 Deceleration time 2 n021 n022 OPEN CLOSED Acceleration time 3 Deceleration time 3 n041 n042 CLOSED CLOSED Acceleration time 4 Deceleration time 4 n043 n044 n018 Accel Time Setting Unit Factory setting 0 Range 0 0 1 seconds 1 0 01 seconds In addition to determining the setting resolution this parameter controls the range of n019 thru n022 if the resolution is 0 01 sec the range is 0 00 to 600 00 sec If the resolution is set to 0 1 sec the range is 0 0 to 6000 0 sec 5 2 5 3 ACCEL DECEL S CURVE CHARACTERISTICS n023 S Curve Selection Factory setting 0 Range 0 to 3 Setting of this parameter determines the S curve starting characteristics of the acceleration ramp S curve disabled S curve FREQ of 0 2 seconds COMMAND S curve time of 0 5 seconds S curve time of 1 0 seconds 7 i TIME S Curve Character
43. 12 Contactors see Peripheral Devices Control circuit Terminals rires 1 10 Wiring echt eae dete 1 8 Copy function 5 40 Critical frequency rejection 5 4 Current Limit see Stall Prevention MOlOE S iE IRSE Rn 2 3 2 7 Output 4 2 Output monitor 0 0 eee 4 5 D DATA ENTER key 4 1 DC injection Time at start ems 5 7 Time at innere etm 5 7 Deadband prohibited frequency eee 5 6 Deceleration Decel time 1 5 2 Decel time 2 5 2 Eel P 5 3 Time setting unit ee 5 2 Decrease 4 1 DeviceNet Address Configuration 6 4 AttriDUte 6 8 Baud Rate 6 4 easet rrr 6 2 7 13 Ur IDEE 6 36 9 1 6 2 7 13 INDEX DeviceNet Manager EDS tuer Electrical Installation Explicit Messaging Faults eee Identity Object Class Instance LEDS nt MAG IDs ii Parameters Polled Consuming Assembly PCA 6 8 Polled Messaging
44. 2 Eight preset references Programming n054 6 and n055 7 Programming n054 6 n055 7 and n056 8 DIGITAL PRESET s6 ss Selectable Reference DIGITAL PRESET S7 S6 5 Selectable Reference Open Open Open n025 Open Open Closed n026 Open Closed Open pnts Open ed mus ciosed open n027 Open Closed Closed n028 Closed Open Open n029 Closed Open Closed n030 Closed Closed Open n031 Closed Closed Closed Example 3 Sixteen preset references Programming n053 6 n054 7 n055 8 and n056 9 DIGITAL PRESET S7 S6 S5 S4 Selectable Reference Open Open Open Open n025 Open Open Open Closed n026 Open Open Closed Open n027 Open Open Closed C n028 Open Closed Open n029 Open Closed Open n030 Open Closed Closed Open n031 Open Closed Closed Closed n120 Closed Open Open Open n121 Closed Open Open Closed n122 Closed Open Closed Open n123 Closed Open Closed Closed n124 Closed Closed Open Open n125 Closed Closed Open Closed n126 Closed Closed Closed Open n127 Closed Closed Closed Closed 2 The Selectable Reference is chosen from the following list REFERENCE SOURCE PROGRAMMING Digital Operator Speed Pot n004 0 Digital Preset Reference parameter n024 n004 1 N A n004 2 3 4 5 6 Voltage reference from CN2 V Auxiliary reference terminal 0 10V n004 7 Current reference from CN2 I n004 8 Auxiliary reference terminal 4 20mA Device
45. 328 ft n080 should be set to 5 kHz data 2 or less n175 Reduce carrier at low speed selection Factory Setting 0 Range 0 or 1 0 Disabled 1 Carrier frequency reduced to 2 5 KHz When 175 is enabled 1 the carrier frequency will automatically be reduced to 2 5 kHz regardless of the setting of n080 whenever the output frequency is at or below 5 Hz AND the output current is above 110 of drive rated current 5 5 5 6 CRITICAL FREQUENCY REJECTION A n083 Prohibited Frequency 1 Factory setting each 0 00 n084 Prohibited Frequency 2 Range each 0 00 to 400 0 Hz n085 Prohibited Frequency 3 These parameters allow programming of up to three prohibited frequency points for eliminating problems with resonant vibration of the motor machine This feature does not actually eliminate the selected frequency values but will accelerate and decelerate the motor through the prohibited bandwidth n086 Prohibited Frequency Deadband Factory setting 0 00 Range 0 00 to 25 50 Hz This parameter determines the width of the deadband around each selected prohibited frequency point EXAMPLE Vibration encountered between 30 00 and 36 00 Hz SOLUTION Set n083 to 33 00 This is the center of the problem frequency band Set n086 to 3 00 This will cause the Drive to reject all frequency command values between 30 00 and 36 00 Hz A frequency comma
46. 472 34 25 41 97 2243 4s osa 15 0797 1687 Table A3 2 Parameters Related to Control Method V f Control Mode Open Loop Vector Parameter Description n002 0 n002 1 n014 Frequency Midpoint 1 5 3 0 n015 n016 n017 Voltage Midpoint Frequency Min Voltage Min 12 0 230V 24 0 460V 1 5 12 0 230 24 0 460 11 0 230V 22 0 460V 1 0 4 3 230 8 6 460 N A n097 Overtorque Detection Selection 0 0 n104 Torque Compensation Time 0 3 0 2 n108 Motor Leakage Inductance N A See table A3 1 n109 Torque Compensation Limit N A 150 n111 Slip Compensation Gain 0 0 1 0 n112 Slip Compensation Time 2 0 0 2 n113 Slip Compensation Selection During Regeneration N A 0 0 n139 Energy Saving Selection 0 0 N A A3 1 Appendix 4 PERIPHERAL DEVICES The following peripheral devices may be required to be mounted between the AC main circuit power supply and the Drive input terminals L1 R L2 S and L3 T N CAUTION Never connect a general LC RC noise filter to the drive output circuit Never connect a phase advancing capacitor to the input output sides or a surge suppressor to the output side of the drive When a magnetic contactor is installed between the drive and the motor never turn it on or off during operation For more details on peripheral devices contact your manufacturer Recommended Branch Short Circuit Protection Peripheral Dev
47. A ues d wey 9p 1 AUL 0 xnv eja P 0 n 4 peed did gt 791 1 O pau YN 10025135 ebayu 10023195 p YN p009 did 8210 dia Gz eed bayu pz eed yasay bayu jeumua duj uonaun J hnjs x2eqpa34 Cid 3125214 1 320313J34 Aduanbai4 EELU 002 H S inding did oo i aju 0 i i Eg eq 002 PUPAE E A puwa ynduy PEL 0 uonounj hinjs L o o4 ap qestq did Ho of ngenu ok aes tro co bd uon3a as Ho o siaa wesed ayeaipul indino did lo o i 1204 32u213 2 S BAO JO 3pisul 13 1 ex B lu oat 10121590 pening Cat rD 34 0 071 scou 000 od lo A a 5 104 1900 Aouanbal4 sduey EN SETS i i mdo 13230 7 2397 Aa gz p xng 001 pS Il CRE 3youra 48 0
48. Continued 6 5 5 DeviceNet Connection Object Class 05Hex The DeviceNet Connection object has the function of keeping track of the DeviceNet communication connection information functions On initialization the communication connection with the master is established by using information and functions from this object Please note that Instance 2 of DeviceNet Object Class 05Hex supports only polled messaging Supported Services Service Code Hex Description of Service Get_Attribute_Single Designated attribute content is returned Set_Attribute_Single Designated attribute content is changed Object Content Initial Instance Attribute Description Pa Value Read ge Hex Object Software DeviceNet connection object EE ud Software revision is displayed 0001 word This instance status is displayed 00 It does not exist in the Network yet and being prepared 01 On line status and waiting for the Instance State connection from the master 03 Byte 02 Waiting for the connection ID write 03 Connection is completed 04 Time out This instance type is displayed 02 Instance type 00 Explicit message Byte 01 I O message Connection The option unit communication 04 Output PPA The level used by the option unit connection ID communication header is displayed Input PCA This function is set when communication connection is completed M j The option unit communication 21 Byte essage group status is displayed by a
49. Control Input Instance 102 66Hex This I O instance applies to accel decel time control as well as standard drive control I O instance This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input and output use 8 bytes each V7N Accel Decel Time Control Instance 102 66Hex PCA Master to V7N Byte Bite Sts DeviceNet pee DeviceNet Fault External Speed Reference Lower Byte Speed Reference Higher Byte Acceleration Time 1 Lower Byte Acceleration Time 1 Higher Byte 6 Deceleration Time 1 Lower Byte Deceleration Time 1 Higher Byte Data Name Description The drive runs forward Byte 0 Bit 0 Forward Run 0 Stop The drive runs reverse Byte 0 Bit 1 Reverse Run 0 Stop 1 Reverse run Functions set in the drive multi function input terminal S3 is input The drive parameter n052 sets multi function input terminal S3 functions 0 Terminal S3 multi function OFF 1 Terminal S3 multi function ON Functions set in the drive multi function input terminal S4 is input The drive parameter n053 sets multi function input terminal S4 functions Byte 0 Bit 3 Terminal S4 0 Terminal S4 multi function OFF Byte 0 Bit 2 Terminal 3 1 Terminal S4 multi function ON Functions set in the drive parameter n054 multi function DeviceNet input selection 5
50. Drive A6 5 Appendix 7 NAMEPLATE INFORMATION PLASTIC CASE STATUS INDICATOR NAMEPLATE LAMPS WARNING DISPLAY V7N AT 1 Nameplate MODEL NO INPUT SPEC _ mus PRIME SPEC OUTPUT SPEC L ERU E EE tice 1 MASS LOT NO S N J00199961000009 _ SOFTWARE NO SERIAL NO INSTALLATION CATEGORY II IP20 INSTALLATION CATEGORY V7N Model No CIMR V7NU20P1 DRIVE No pplicable maximum motor outpu Sigephase 230VAO 4 Thweephase 460VAC Specifications U UL Specification U S Specification Embedded DeviceNet Communications Drive Spec 20P11 B Single phase 230VAC Three phase 230VAC Three phase 460VAC Protective structure Open chassis IP20 IP00 Enclos unted ed wall mo NEMA 1 P P P es 7P5 A7 2 No Applicable maximum motor output AR 91 Appendix 8 REMOVE INSTALL DRIVE FACE PLATES REMOVING AND MOUNTING DIGITAL OPERATOR COVERS NOTE Mount the Drive after removing the front cover digital operator and terminal cover Removing front cover Use a screwdriver to loosen the screw on the front cover surface to direction 1 to remove it Then press the right and left sides to direct
51. Function Byte 1 Bit 2 Byte 1 Bit 3 0 0 None During Modbus command execution Modbus command execution error Modbus command execution end Byte 1 Bit 2 Function Code 1 Byte 1 Bit 3 Function Code 2 eee The drive run command input selection status is displayed Byte 1 Bit 4 Local Remote 0 Run command input is enabled other than the DeviceNet 1 Run command input is enabled from DeviceNet The DeviceNet multi function output terminal MA output status is displayed Byte 1 Bit 5 DeviceNet Terminal MA 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 output status is displayed Byte 1 Bit 6 Terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON The drive multi function output terminal P2 output status is displayed Byte 1 Bit 7 Terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON 6 21 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 12 V7N Extended I O Modbus Output Instance 155 9BHex Continued Data Name _ _ ____ _ Description i O The drive speed is displayed Byte 2 3 Speed Monitor Units will change based on the setting of parameter n035 Does not affect the setting of speed scale SS Byte 4 5 Register Number Actually processed Modbus register number is displayed Read Write fault displays Modbus error code Byte 6 7 Register Data Read data at Modbus read command is displayed Note Yaskawa s V7N drive has two types of memory V
52. MAC ID are overlapped in the network Check if the master is correctly operated Check if the end termination resistance is correctly connected Check if the communication line is correctly connected disconnection and connector connection fault Check if the communication line is separated from the main circuit wiring Send explicit message I O message from the master as necessary 7 3 DeviceNet Faults Continued During explicit messaging if a requested message has an error response from the master the drive sends a response message with one of the following error codes as shown in Table 7 5 attached as data with the service code 94 Table 7 5 Explicit Message Communication Error content 08FF Wrong service code Correct service code requested 9 Invalid attribute value Wrong attribute value Correct attribute value detection Exeouling requested A non run operative drive i parameter is being attempted Stop drive operation P be set during drive operation OEFF Attribute setting Cannot write to Attribute Correct service code and prohibited attribute value 13FF Improper data size Data size is not matched Correct data size Unauthorized service was A eri attempted to operate on the attribute 15FF Data size is not matched Correct data size 16FF Object does not exist Object is not defined in Correct class and interface
53. MULTI FUNCTION INPUT TERMINALS paragraph 5 18 NOTE Terminals S5 S7 are not physical terminals but they are multi function inputs and outputs that are controlled via DeviceNet communications 5 12 5 12 LOCAL REMOTE REFERENCE amp SEQUENCE SELECTION The Drive has the ability to have either a local or a remote reference and sequence selection Local Run and stop functions are controlled by the buttons on the digital operator n007 The frequency reference can come from a digital preset reference n024 amp 009 or the digital operator pot n008 Remote Run and stop functions are determined by parameter n003 The frequency reference is determined by parameter n004 Switching between local and remote is accomplished either by the LO RE LED on the digital operator or by the use of a multi function input terminal programmed to data 17 see paragraph 5 184 n003 Operation Method Selection Factory setting 1 SETTING DESCRIPTION Run and stop is controlled by the and buttons on the digital operator Run and stop is controlled by the multi function input terminals 2 Wire control Run Forward n050 is set to a data of 1 Run Reverse n051 is set to a data of 2 3 Wire control Parameter n052 needs to be set to a data of 0 Run is controlled by a momentary closure on terminal S1 Stop is controlled by a momentary open on terminal S2 Forward Reverse is controlled by terminal S3
54. OPEN Term S2 input CLOSED Term S3 input OPEN Term S4 input CLOSED y ju Term S5 input OPEN Term S6 input CLOSED Term S7 input OPEN Not used Actual display appearance MA MC CLOSED uel oH U UT dl Not used 3 See section 6 for viewing of fault log contents I 4 Actual display appearance Polled Messaging Explicit Messaging J JU 0 UT Section 5 PROGRAMMABLE FEATURES 5 1 GENERAL This section describes features of the Drive which are defined by programmed settings in the various parameters in memory Since most features use more than one parameter the descriptions appear in alphabetical order by the function name In Table 5 1 the functions are grouped into operational categories To cross reference a particular parameter to the features to which it applies see the listings in Appendix 1 Table 5 1 List of Features Defined By Parameters PARAGRAPH FUNCTION REFERENCE PARAMETER S Initialization Reset 2 Wire or 3 Wire 5 18 n001 acting _ Accel Time 5 2 n018 n019 n021 STOPPING Frequency Upper a Lower Limits so Frequency Reference Upper amp Lower Limits 5 9 n033 n034 Multi step Speed Setting 5 11 n004 n024 n031 PP LEER Reverse Run Disabled Table A1 1 RUNNING IMPROVEMENTS Torque Compensation 5 23 n103 n105 n109 Stall Prevention n092 n094 n115 n116 Energy Saving n139 n
55. Open Loop Vector Control full range automatic torque boost auto restart upper lower frequency limit DC injection braking current time at start stop frequency reference gain bias prohibited frequencies analog meter calibrating gain S curve accel decel slip compensation DeviceNet communications frequency reference from digital operator pot Status indicator LEDs RUN and ALARM LEDs provided as standard Monitors frequency reference output frequency output current FWD REF selection Terminals Screw terminals for both main circuit and control circuit Wiring distance between drive and motor Enclosure Nema Type 1 Cooling method Self cooling cooling fan Voltage 11 to 25VDC Input Power Current 40mA DeviceNet Specification Conformance level 16 Passed DeviceNet Profile AC Drive Device Type 2 Connector Type 5 pin open style screw connector Isolated Physical Layer Physical Layer Type CAN transceiver photo coupler MAC ID Setting 5 dip switches MAC ID 0 to 63 Parameter setting available Baud Rate 2 dip switches 125 250 500 kbaud Parameter setting available Group 2 only server Supported Message Explicit and Polled I O messaging Input 5 types 4 8 bytes Assembly Instance Output 5 types 4 8 bytes Ambient temperature 14 to 104 F 10 to 40 C Humidity 95 RH or less non condensing Storage temperature 6 4 to 140 F 20 to 60 C Location Indoor free from corrosive gases or dust Elevation 3 280 feet 1 00
56. Please see www odva org for more details 7 4 4 DeviceNet Configuration and V7N Diagnostics In order for a V7N to operate in a DeviceNet networked system the drive requires some configuration after all of the above issues have been addressed Typically configuration of devices is performed with a DeviceNet configuration tool such as Allen Bradley RS Networx for DeviceNet previously DeviceNet Manager or Cutler Hammers NetView product for example These tools along with others allow the user to configure each device on the DeviceNet network The V7N AC drive requires a master DeviceNet scanner to facilitate the distribution and retrieval of control information to and from all of the devices on a DeviceNet network Therefore the control information types and sizes must be known in the networked device and the network scanner controller to transfer the information and verify that the network is operating correctly by receiving and producing the correct type and amount of control information for each networked device Also the V7N and all other DeviceNet devices must conform to a set of LED diagnostic standards These issues will be discussed in the following points which should help with troubleshooting various device configuration and operational issues 7 15 7 4 DEVICENET TROUBLESHOOTING Continued 1 Verify that the Polled Producing Assembly and the Polled Consuming Assembly is set in the V7N DeviceNet Drive The PPA Polled Producing
57. RANGE SETTING FACTORY INST 01 AND UNITS INCREMENT SETTING 0 n001 can be read and set n002 n179 read only 1 n001 n039 can be read and set 2 n001 n079 can be read and set 3 n001 n119 can be read and set Parameter Selection 4 n001 179 can be read and set Initialization 5 n001 n179 can be read and set RUN command accepted during Program mode 6 Clear Fault History Only 7 Not Used 8 2 wire Initialization Japan Spec 9 3 wire Initialization Japan Spec 10 2 wire initialization USA Spec 11 3 wire initialization USA Spec 0 0 V f Control Control Method Selection 1 1 Open Loop Vector 0 Digital Operator 1 Terminal 2 Not Used 3 DeviceNet 0 Digital Operator Pot 1 quency Reference 1 n024 2 Used 3 Used 4 d Used 5 6 8 9 0 1 2 2 02h 03h Operation Method Selection Reference Selection Used Used Iti Function Analog Input 0 10V CN2 8 Multi Function Analog Input 4 to 20 mA CN2 DeviceNet 9 0 Ramp to stop n005 105h 05h Stop Method Coast to stop 1 0 5 21 1 23 0 0 Reverse Run enabled n006 106h 06h Reverse Prohibit 1 1 Reverse Run disabled 1 0 0 STOP key is effective regardless of programming of n003 1 STOP key is effective only when sequence command per n003 is from Digital Operator 0 Frequency Reference from digital operator pot 1 Frequency Reference from n024 0 ENTER key must be pressed to write in Frequency Reference
58. Ready The drive alarm detection status is displayed Byte 0 Bit 6 Alarm 0 Normal 1 During alarm detection The drive fault detection status is displayed Byte 0 Bit 7 Fault 0 Normal 1 During fault detection The drive multi function input terminal S1 input status is displayed If S1 is Byte 1 Bit 0 Terminal S1 EE ee digital input set parameter 050 to 28 1 Terminal 1 ON The drive multi function input terminal S2 input status is displayed If S2 is Byte 1 Bit 1 Terminal S2 EE M digital input set parameter n051 to 28 1 Terminal 52 ON The drive multi function input terminal S3 input status is displayed If 3 is Byte 1 Bit 2 Terminal 3 digital input set parameter 052 to 28 1 Terminal S3 ON The drive multi function input terminal S4 input status is displayed If S4 is Byte 1 Bit 3 Terminal S4 a as ata digital input set parameter n053 to 28 1 Terminal S4 ON The DeviceNet multi function output terminal MA output status is displayed Byte 1 Bit 5 DeviceNet Terminal MA 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 output status is displayed Byte 1 Bit 6 Terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON The drive multi function output terminal P2 output status is displayed Byte 1 Bit 7 Terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON The drive speed output is displayed monitor U 02 Byte 2 3 Speed Monitor
59. Saving Voltage Lower Limit 60 Hz Factory Setting 50 o Range 0 to 12096 n142 Energy Saving Voltage Lower Limit 6 Hz Factory Setting 12 o Range 0 to 25 n159 Energy Saving Voltage Upper Limit 60 Hz Factory Setting 120 o Range 0 to 12096 n160 Energy Saving Voltage Upper Limit 6 Hz Factory Setting 16 o Range 0 to 2596 These parameters are used to set the output voltage upper and lower limits If the voltage reference value calculated in the energy saving is below the lower limit or above the upper limit the lower or upper limit value is used as the voltage reference value The lower limit value is set to prevent stalling at light loads and the upper limit is set to prevent over excitation Set voltage limits at 6Hz and 60Hz a value obtained by linear interpolation should be set to any limit values other than 6Hz or 60Hz Setting is made as a percentage of motor rated voltage Voltage limit 142 Lower limit 6Hz 60Hz Output frequency Doubled for 460V Drives 5 47 5 28 ENERGY SAVING CONTROL Continued B Energy Saving Search Operation In energy saving control mode the maximum applicable voltage is calculated using the output power However a temperature change will change the fixed constants and the maximum applicable voltage may not be obtained n144 Voltage limit of tuning Factory Setting 0 o Range 0 or 100
60. Setting new value Method From Digital Operator 1 ENTER key does not have to be pressed to write in new value Operation Selection 0 Disabled operation continues When Digital Operator is 1 Enabled motor coasts to a stop and fault Disconnected is displayed Frequency Max 50 0 to 400 0 60 0 0 1 to 255 0 230V drive 230 0 Voltage Max 0 2 to 510 0 460V drive 460 0 Frequency Max Voltage Point 0 2 to 400 0 60 0 Frequency Midpoint 0 1 to 399 9 Note 2 EN 0 1 to 255 0 230V drive Voltage Midpoint 0 2 to 510 0 460V drive Note 2 Frequency Min 0 1 to 10 0 E Note 2 0 1 to 50 0 230V drive Voltage Min 0 2 to 100 0 460V drive Note 2 STOP Key Function Reference Selection Digital Operator CLASS 100 INST 01 12h Table A1 1 Drive Parameters Continued NAME Accel Decel Time Setting Unit Acceleration Time 1 Note 4 Deceleration Time 1 Note 4 Acceleration Time 2 Note 4 Deceleration Time 2 Note 4 S curve Selection Reference 1 Reference 2 Reference 3 Reference 4 Reference 5 Reference 6 Note 4 Reference 7 Note 4 Reference 8 Note 4 Jog Freq Reference Note 4 Frequency Reference Upper Limit Frequency Reference Lower Limit Note 4 Note 4 Note 4 Note 4 Note 4 Digital Operator Display Mode Motor Rated Current Electronic Thermal Overload Protection for OL1 fault Electronic Thermal Overload Protection
61. Time Constant Cooling Fan Operation Selection Motor Rotation Acceleration Time 3 Note 4 Deceleration Time 3 Note 4 eleration Time 4 e 4 Deceleration Time 4 Note 4 Multi function Input Selection 1 Terminal S1 Multi function Input Selection 2 Terminal S2 Multi function Input Selection 3 Terminal S3 DATA SETTING RANGE AND UNITS 0 00 to 600 0 or 0 0 to 6000 Dependent on n018 setting No S curve 0 2 second 0 5 second 1 0 second 0 00 to 400 00 0 to 110 0 to 110 0 0 01 Hz less than 100 Hz 0 1 Hz 1 0 1 2 39 rpm 40 3999 custom 0 1 to 49 5 Amps Up to 150 of drive rated current 0 Short term rating 1 Standard rating 2 Disabled Operates only when drive is running continues operation for 1 minute after drive is stopped Operates with power applied to drive Rotate C C W Rotate C W or opposite direction 0 00 to 600 00 or 0 0 to 6000 0 Dependent on n018 setting Fwd Rev command 3 wire control can only be set in n052 Forward run 2 wire control Reverse run 2 wire control External Fault N O External Fault N C Fault Reset Multi step speed ref cmd A Multi step speed ref cmd B Multi step speed ref cmd C ED Ola GND TA A1 2 SETTING INCREMENT 1 sec 0 01 sec or 0 1 sec 0 01 Hz 100 Hz or 0 1 Hz gt 100 Hz 0 01 sec or FACTORY SETTING
62. Type of input Description NPN A contact closure must be made between a multi function terminal S1 to S4 and SC in order Factory Setting to activate that input PNP A DC voltage 24v 8mA max current must be present on multi function input terminal S1 to S4 in order to activate that input NOTE The minus side of the 24 VDC supply must be connected to SC The multi function inputs are configured using rotary switch SW1 which is located above the upper row of control circuit terminals and can be set with a small screwdriver NOTE All power must be removed from the Drive before SW1 can be set 24VDC Drive Power Supply External Contacts 51 050 Drive Multi function Contacts 52 n051 53 n052 Terminals Multi function 4 n053 52 051 Input 85 n054 7 Multi function 53 is Terminals S6 oss DeviceNet 54 57 n056 Input S5 n054 7 Multi function enn 56 n055 ee SW1 set nput 5 NPN 57 n056 IS SW1 set SC to PNP External wiring for NPN inputs External wiring for PNP inputs Customer supplied component n050 Terminal S1 Function Factory settings 2 Wire control 3 Wire control n051 Terminal S2 Function n050 1 1 052 Terminal S3 Function n051 2 2 n053 Terminal S4 Function n052 3 0 n054 Terminal S5 Function n053 5 5 n055
63. Unit 1 r min x 1 255 ss Speed scale setting value Data Coefficient regarding current is set read Current Scale Current Unit 0 1 A x 1 255 Current scale setting value 6 34 High Speed Limit 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 8 AC DC Drive Object Class 2AHex Continued Initial Setting Ms Range Instance Attribute Description Data Coefficient regarding power is set read Power Unit 1 W x 1 22 5 Power scale setting value Data unit coefficient regarding voltage is set read Voltage Scale Voltage Unit 1 V x 1 25 Ys Voltage scale setting value Data unit coefficient regarding time is set and read Time Unit 1 ms x 1 23 7 Time scale setting value Drive frequency reference input selection status is displayed 00 Frequency Reference input other than DeviceNet is enabled 01 Frequency Reference input from DeviceNet is enabled Power Scale Time Scale Ref From Net A setting during drive operation can not be changed 2 An application of speed command speed monitor speed lower limit value and speed upper limit value must be set as a motor pole value 2 39 to the drive parameter no n035 frequency reference set display unit selection Control mode speed lower limit and speed upper limit cannot be set during drive operation ss Speed Scale AC DC Drive Object Attr 22 cs Current Scale AC DC Drive Object 23 Ps Power Scale
64. V 4 po COINCIDENCE 9 1 CANL DEVICENET GREEN SHIELD TERMINALS aot WHITE CAN H 1 46RED 7 FREQUENCY 02 6 SETTING a POT x do MIN MAX SWI E 5 2 BAUD RATE CN2 VO lt 0 10V 7 4 20mA MULTI FUNCTION 2 ANALOG INPUT CO lt Common MSD LSD ADDRESS Figure 1 6 Standard Connections 3 Wire Control Parameter n001 set to 11 H Inspection After wiring is complete verify that all wiring is correctly installed excess screws and wire clippings are removed from inside of unit screws are securely tightened and exposed wire does not contact other wiring or terminals N CAUTION If a FWD or REV run command is given from the control circuit terminal when the operation method selection function n003 is set to 1 and the LO RE selection is set to RE the motor will start automatically as soon as power is applied to the main circuit 1 17 Section 2 INITIAL START UP 2 1 PRE POWER CHECKS Verify wires are properly connected and no erroneous grounds exist Remove all debris from the Drive enclosure such as loose wire clippings metal shavings etc Verify all mechanical connections inside the Drive are tight Verify motor is not connected to load Apply input power only after the front cover is in place DO NOT remove the front cover or Digital Operator while input power is on Determine the proper control method for the application
65. are securely tightened Table 7 2 Fault Displays and Corrective Actions Continued Fault Digital RUN Green Explanation Operator ALARM Red Protective Operation Output is shut OFF and motor coasts to a stop UV2 Control power S fault Voltage fault of control power supply is detected OH Cooling fin overheat Temperature rise because of drive overload operation or intake air temperature rise OL1 Motor overload Motor overload protection operates by built in electronic thermal overload relay OL2 Drive overload Drive overload protection operates by built in electronic thermal overload relay OL3 Overtorque detection V f mode Drive output current exceeded the preset value in parameter n098 Open Loop Vector mode Motor current or torque exceeded the preset value in parameters n097 and n098 When overtorque is detected drive performs operation according to the preset setting of parameter n096 7 5 Causes and Corrective Actions Cycle power If the fault remains replace the drive Excessive load Improper V f pattern setting Insufficient accel time if the fault occurs during acceleration Intake air temperature exceeding 122 F 50 C a Check the following Load size V f pattern setting parameters 011 to 017 Intake air temperature Check the load size or V f pattern setting parameters 011 to 017 Set the motor rat
66. are OR ed together Data The drive runs forward Byte 0 Bit 0 Forward Run 0 Stop 1 Forward run The drive runs reverse Byte 0 Bit 1 Reverse Run 0 Stop 1 Reverse run Functions set in the drive multi function input terminal S3 is input The drive s parameter n052 sets multi function input terminal S3 functions Byte 0 Bit2 Terminal S3 0 Terminal 3 multi function OFF 1 Terminal S3 multi function ON Functions set in the drive multi function input terminal S4 is input The drive parameter n053 sets multi function input terminal S4 functions Byte 0 Bit3 Terminal 54 0 Terminal S4 multi function OFF 1 Terminal S4 multi function ON Functions set in the drive parameter n054 multi function DeviceNet input f selection 5 is input Byte 0 Bit 4 Terminal 5 0 DeviceNet Terminal S5 multi function OFF 1 DeviceNet Terminal S5 multi function ON Functions set in the drive parameter n055 multi function DeviceNet input selection 6 is input Byte 0 Bit 5 Terminal 56 0 DeviceNet Terminal S6 multi function OFF 1 DeviceNet Terminal S6 multi function ON Functions set in the drive parameter n056 multi function DeviceNet input 2 selection 7 is input Byte 0 Bit 6 Terminal 57 0 DeviceNet Terminal S7 multi function OFF 1 DeviceNet Terminal S7 multi function ON 1 0 External Fault Off Byte 1 Bit 0 External Fault External fault EPO is input from option 1 EFO
67. armat AES Before the drive will accept a RUN command one of the following LEDs must be on FREF FOUT IOUT MNTR or F R For more specific information on the digital operator see Section 4 Q Control Method This section assumes that the drive will be left in the volts per hertz V f control method For a further explanation of control method or to change the control method see Section 2 1 Vi a DeviceNet Settings Using the rotary switch SW1 RATE on the drive set communication baud rate Section 2 6 Baud Rate and Address Configuration S1 Switch Setting 2 3 9 Parameter n152 0 125kbps Baud Rate 125 kbps 250 kbps 500 kbps 1 250kbps 2 500kbps Using the rotary switch SW3 MSD and SW4 LSD set the DeviceNet MAC ID Be sure to verify that no devices on the network have duplicate MAC ID s Section 2 6 Baud Rate and Address Configuration 3 S4 Switch Setting 0 63 64 99 Address or MAC ID MAC ID S3 x 10 S4 Parameter n150 Setting Range 0 to 63 Reassemble the front cover and power up the V7N Verify that the MS LED is lit green and NS LED is flashing green Section 2 8 DeviceNet Status Indication LED s Q DeviceNet Parameters Verify the drive s run stop and frequency reference to be controlled by DeviceNet Section 2 10 2 Run Stop and Frequency Selection Display Text Default Value Run Source 3 Sets the start stop Option PCB to come from DeviceNet Refe
68. before another event will occur e g coast to stop multi function output change of state or UL3 warning or fault display D n057 Multi function Output 1 Data 6 or 7 Overtorque terminals MA amp MC Detection n058 Multi function Output 2 Data 8 or 9 Undertorque terminals P1 amp PC Detection n059 Multi function Output 3 terminals P2 amp PC A Form C contact or an open collector output can be programmed to change states during an overtorque undertorque detection condition EXAMPLE OF OVERTORQUE DETECTION n096 setting 2 Overtorque enabled only at set frequency coast to stop n057 setting 6 Output contact programmed for overtorque detection n096 setting 110 Level at which overtorque is sensed n099 setting 1 0 s Time delay before overtorque event occurs Detection level n098 11096 OUTPUT 100 CURRENT TORQUE e Detection RUN SIGNAL FAULT SIGNAL CONTACT OUTPUT OVERTORQUE DETECTION TERM MA amp MC Overtorque Detection Timing Diagram 5 52 5 32 ELAPSED TIMER Elapsed Timer parameters n087 and n088 and monitor U 13 are available only in CIMR V7NU25P5 27P5 45P5 and 47P5 drives n087 Elapsed Timer Selection Factory setting 0 Range 0 or 1 This parameter determines whether the timer is active whenever power is applied to the drive or whenever the drive is in run mode Timer active whe
69. control circuit terminal Indicates alternate terminal marking i e and L1 Function labels shown for these terminals are determined by factory settings of n050 through n056 see paragraph 5 18 Function labels shown for these terminals are determined by factory settings of n057 through n059 see paragraph 5 19 1 Insulated twisted shielded wire is required 2 conductor 18 GA Belden 8760 or equivalent 3 conductor 18 GA Belden 8770 of equivalent Connect shield ONLY AT the Drive END ground terminal Stub and isolate other end 2 The Drive s Electronic Thermal Overload function n036 n037 meets standards set by UL and CUL for motor thermal overload protection If local code requires a separate mechanical overload protection an overload relay should be installed interlocked with the Drive as shown It should be the manual reset type to prevent automatic restart following a motor fault and subsequent contact reclosure after cool down 3 Customer to connect terminal to earth ground 4 installation of Braking Resistor or Braking Resistor unit refer to Appendix 6 Dynamic Braking Option 5 An optional DC reactor may be added for harmonic attenuation if needed See separate instruction sheet for wiring 6 If application does not allow reverse operation parameter n006 Reverse Run Prohibit Selection should be set to 1 Reverse Run Disabled and the Reverse Run Stop input can be
70. do NOT require any outside voltages to activate them Instead contact closures either from Switches relay contacts or open collector circuits activate the sequence inputs Other Sequence sources are available consult Paragraph 5 13 Local Remote Reference and Sequence Selection for details Two wire sequence utilizes a maintained switch or relay contact It is used on applications where it is desirable to have the drive restart on restoration of power It should not be used where safety of attending personnel might be threatened by a restart This method is generally restricted to unattended fans amp pumps or where another controller is entrusted with the decision to restart Direction is controlled by maintaining either a forward run or a reverse run command Three wire sequence utilizes momentary buttons or switches This control scheme emulates the traditional 3 wire motor starter control A momentary closure of a normally open run switch latches the drive in the RUN mode STOP switch must be closed or the drive will not S10 O Stan accept the momentary RUN command A momentary SIART opening of the normally closed STOP switch unlatches 2 Sto RUN mode bringing the drive to a stop The three wire STOP sequence is used where it would be dangerous for the drive to restart after a power outage This method SC requires an intentional restart as the RUN command is unlatched immediately on loss of power Direction
71. drive TEET Red Flashing Recoverable fault fault occurred such as switch setting Power OFF Power not being supplied to the drive Te communication taking DeviceNet communicating normally DeviceNet communication not DeviceNet network normal but not communicating with A fault that makes it impossible for the DeviceNet to Lit Communication fault communicate occurred NS Duplicate MAC ID Bus off detection Communication timeout with master occurred Flashing Communication timeout Data length sent by the PLC matches the data length expected by the drive DeviceNet not set to Online Not lit Offline Power OFF Power not being supplied to the interface card Mismatch of baud rate Note The LED s will flash red once 100ms during power up initialization This is used in the internal testing process to verify that the red LED is working properly 6 5 6 2 DEVICENET SET UP Continued 6 2 7 EDS File The EDS files for the V7N are required for DeviceNet configuration DeviceNet configuration refers to the parameter settings of the V7N Embedded DeviceNet Communication Drive Reading the EDS file into the DeviceNet configuration tool makes it possible to read and set each parameter of the drive from the configuration tool Two examples of DeviceNet configuration tools from Rockwell Software are DeviceNet Manager and RSNetWorx See Appendix 9 for details on installing EDS files and configuration on DeviceNe
72. eig p d three times Press Set Parameter Copy Access Selection 1177 ST prea and hold until n177 is displayed on the digital operator mu J 2 r3 N N r3 7 7 3 TY Fe 7 lt DATA Then press LENTER N 7 Use the key to set a 1 in the display DATA Then press LENTER PA J Execute upload Copy Using Copy Function Selection n176 Press the 7 th Then press LE JL Press the key twice 7 4 rm N n LC DATA Press LENTER will blink on the display while writing N 4 2 0 Pd A n Pm 5 42 5 26 COPY FUNCTION Continued C Verify Function uFy Compares the parameter data stored in the operator with the parameter data in the drive VERIFY is possible only for drives of the same type i e from one V7N to another voltage rating and control method V f or open loop vector When the parameters stored in the digital operator match those in the drive uFy will blink in the display for several seconds and then End will be displayed When they don t match will be displayed Press stop to interrupt the execution of verify or press Data Enter to display a list of parameters that do not match Table 5 7 Verifying Drive Parameters DIGITAL OPERATO
73. eliminated 7 Terminals S5 S7 MA and MC are not physical terminals but they are multi function inputs and outputs that are controlled via DeviceNet communications WARNING 8 Input fuses are required for proper branch short circuit protection for all drives Failure to use recommended fuses see Appendix 4 may result in damage to the drive and or personal injury 1 4 ELECTRICAL INSTALLATION Continued FOR DC REACTOR FOR DYNAMIC BRAKING See Note 5 See Note 4 Sal POWER SUPPLY 1 3FU single phase L1 cx T1 U um input es Note that drive must 2 Ex 12 5 T2 V derated by 50 13 9 L3 T T3 W on 3 Phase Models V7N 1 2 FORWARD MOTOR RUN STOP ee ES a O See Note 3 T 7 REVERSE See Note 6 RUN STOP A 4018 6 een 2 10L 4 EXTERNAL E See FAULTA X s37 Note 3 FAULT DONE 5 RESETA x _ MULTI FUNCTION wumnsrtP CONTACT INPUT __ _ SPEEDREFIA poo G eu 0 MUGTEEUNCTION NN DEVICENET OUTP SPEED REF 2 A a MULTI FUNCTION See Note 7 5 1036 DEVICENET RO 4 1 JOG REFERENCES 57 See Note 7 LOGIC p colon PHOTOCOUPLER RUNNIN TSK pol Be OUTPUT See Note 1 G SHIEL
74. for the DeviceNet Conformance Tested Logo In Summary The above should have given a good starting point on troubleshooting DeviceNet networks and V7N installations however sometimes the need for escalation of a problem arises Please contact Yaskawa Technical Support for further questions or issues regarding the Yaskawa DeviceNet installation When Calling Technical Support Using the following DeviceNet Troubleshooting Check off Sheet please have available the drive model number software number and record any fault information displayed on the V7N digital operator when calling for additional technical support This will help to provide the base required information that may be asked if engineering escalation is required to resolve the issue Additional Technical Information is available at www drives com Yaskawa Technical Support Phone 800 YASKAWA 800 927 5292 Press 1 for Technical Service 7 18 Appendix 1 PARAMETER LISTING The Drive control circuits use various parameters to select functions and characteristics of the Drive Changing of parameter settings must be done in the Program mode or by use of the Function LEDs if available see Section 4 The following table lists all parameters in numerical order For each parameter reference paragraph s in Section 5 are listed if applicable where the features of the Drive affected by that parameter are described Table A1 1 Drive Parameters ADDR CLASS 100 SETTING
75. is determined by another maintained contact closure closed reverse 3 Wire Sequence Reference The frequency reference tells the drive how fast to run the motor There are several source options for the frequency reference First the frequency reference can come from the digital operator local Simply put the motor speed can be entered into the keypad Second the frequency reference can come from an analog signal remote such as 0 to 10 Volts DC When 0 Volts is applied to the drive the drive will run at zero speed When 10V is applied to the drive it will run at full speed Apply anything in between and the drive will run at that corresponding frequency 2 5VDC 25 speed 15 Hz Third the frequency reference can come from DeviceNet communications Other reference sources are available consult Paragraph 5 11 Frequency Reference Selection for details Local Control when the sequence and or reference comes from the digital operator Remote Control when the sequence and or reference comes from the control terminals or DeviceNet communications viii Current Ratings amp Horsepower Range Model Number CIMR V7NU 4 WARNING Do not touch circuit components until main input power has been turned OFF Status indicator LEDs and Digital Operator display will be extinguished when the DC bus voltage is below 50 VDC Wait 5 additional minutes Do not connect or disconnect wires and connectors whil
76. is input Byte 0 Bit 4 Terminal 5 0 DeviceNet Terminal S5 multi function OFF 1 DeviceNet Terminal S5 multi function ON Functions set in the drive parameter n055 multi function DeviceNet input i selection 6 is input Byte 0 Bit 5 Terminal S6 0 DeviceNet Terminal S6 multi function OFF 1 DeviceNet Terminal S6 multi function ON Functions set in the drive parameter n056 multi function DeviceNet input selection 7 is input Byte 0 Bit 6 Terminal 7 0 DeviceNet Terminal S7 multi function OFF 1 DeviceNet Terminal S7 multi function ON Xn cE Fault Off Byte 1 Bit 0 External Fault External fault EPO is input from option Ph ERI ES E 0 Fault reset off Byte 1 Bit 1 Fault Reset The drive fault detection status is reset 1 reset The DeviceNet multi function output terminal MA is operated Only when 18 is set to the drive parameter No n057 becomes enabled Byte 1 Bit 5 DeviceNet Terminal MA 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 is operated Byte 1 Bit 6 Terminal P1 P ae to the drive parameter No n058 becomes enabled 1 Terminal P1 ON The drive multi function output terminal P2 is operated Byte 1 Bit 7 Terminal P2 ds a to the drive parameter No 059 becomes enabled 1 Terminal P2 ON Drive speed reference is set Byte 2 3 Speed Reference Units will change based on the setting of parameter n035 Does not affect the
77. list of EDS files Download the EDS files in a temporary directory of the PC To install follow these steps a For RSNetWorx i ii iii iv vi vii viii ix X Run RSNetWorx for DeviceNet From the Tools menu select EDS Wizard Press the Next button Select Register EDS Files from the options and press Next Select Register a directory of EDS files from the options In the Named area enter the location of the files i e C eds and press Next After the files are analyzed test results press Next Do not change the default icon press Next At the final task summary press Next to register the devices To complete the wizard press the Finish button b For DeviceNet Manager iv Run DeviceNet Manager From the Utilities menu select Install EDS Files Select the directory where the EDS files were installed and press the Select All button and press OK At the Set Device Bitmap prompt press No 2 Add the drive to the network by dragging it from the AC Drives folder or other location depending on the software At this point there should be at least two items on the network a master device such as a scanner module and the V7N drive 3 Add the drive to the scanner module s scan list a For RSNetWorx Double click on the scanner icon This will open the scanner s configuration screen Select the Scanlist tab Deselect the Automap on Add option From the column on the left side select the dr
78. method at communication fault can be selected by time over detection selection parameter n151 Fault Code See below table for interpretation Table of DeviceNet Fault Codes DeviceNet Fault Code operator Fault Display Operator disconnection EEPROM error Braking resistor overheat Operator circuit error Option communication error 9000 External fault Input terminal 7 Applies to Drives 7 5 Hp and greater 6 33 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 8 AC DC Drive Object Class 2AHex The AC DC drive object is also dedicated to the information and function related to the drive operation Frequency reference settings individual monitor parameters and data unit settings can be changed The AC DC drive object function is commonly used with I O message functions for setting or returning drive status information Supported Services Service Code Hex Description of Service Get_Attribute_Single Designated attribute content is returned Set_Attribute_Single Designated attribute content is changed Object Content 07 Speed monitor Min unit r min 255 0000 Word Ss Speed scale attribute 16 i Initial Instance Attribute Description Soning Value Read ange Hex Object Software AC DC drive object software Drive frequency agree detection status is displayed 03 Speed agree 00 During stop decel accel Byte 01 Frequency agree Frequency reference rights is set 1 00 Frequency refer
79. network have the DeviceNet Conformance Tested check mark 7 11 7 4 DEVICENET TROUBLESHOOTING Continued 7 4 2 Installation of DeviceNet Drive 1 Verify that the Yaskawa drive works correctly without the communications Follow Yaskawa Drive s Quick start and Technical Manual procedures to validate that the drive s operation and installation is correct before introducing any further issues This will also help determine if the problem is associated with the network controls system or the drive applications 2 Verify and write down the Model Number and Software Number of the Drive The Model Number can be found on the nameplate on the side of the drive The Model Number or capacity is necessary to select the proper EDS file The software number is shown in parameter n179 This specifies the software version in the drive It will also be useful to have for further technical support 3 Verify that the Drive Run Stop Operation Method Selection parameter is set per the application requirements For Example If the V7N will be receiving the Run Stop command from the DeviceNet network the parameter n003 in the V7N must be set to 3 Drive See V7N technical manual for further explanation of this parameter 4 Verify that the Drive Frequency Reference Selection parameter is set per the application requirements For Example If the V7N will be receiving the Frequency Reference from the DeviceNet network the parameter n004 in the V7N
80. programmed for the condition A steady Major Fault indication is displayed when the Drive s Fault relay has tripped The motor coasts to a stop and a fault signal output is present at control circuit terminals 18 20 Xy ON BLINKING e OFF Table 7 1 Alarm Displays and Corrective Actions Alarm Display Digital RUN Green Operator ALARM Red Lit Blinking PLI Blinking LI Blinking 4L Lut Blinking Warning only Fault contacts do not change state Warning Fault contacts do not change state Explanation UV Main circuit low voltage Main circuit DC voltage drops below the low voltage detection level while the drive output is OFF 230V Stops at main circuit DC voltage below approx 200V 160V for single phase 460V Stops at main circuit DC voltage below approx 400 V OV Main circuit overvoltage Main circuit DC voltage exceeds the over voltage detection level while the drive output is OFF Detection level approx 410V or more approx 820V for 460V class OH Cooling fin overheat Intake air temperature rises while the drive output is OFF OHS Drive overheat pre alarm OHS signal is input 7 1 Causes and Corrective Actions Check the following Power supply voltage Main circuit power supply wiring is connected Terminal screws are securely tightened Check the power supply voltage Check the intake air temperatur
81. right full speed and record the current on the display Actual Value RESET J button to stop the drive yn Press the mr LLLI 2 4 Table 2 1 Open Loop Vector Startup Procedure Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the motor no load current in the drive Press the key four times Motor no load current is set as a percentage of motor rated current It is calculated using the formula Press the key four times Inoload 100 n110 lrated Where Inoload Motor no load current DATA Press the ENTER measured in the previous step lated Motor rated current sate Lc Ja v keys until the AR m number in the display matches calculated no plate load current Example 2 5 100 60 4 2 DATA Press the LENTER This completes the startup ose Make further programming Press the key to get out of the changes as required programming mode The number the display may be different than shown 2 Motor synchronous speed can be calculated using the following formula 120 x motor rated frequency number of motor poles synch speed For 60 Hz Rated Motors Poles Synchronous Speed 2 3600 RPM 4 1800 RPM 6 1200 RPM 8 900 RPM 2 5 2 3 V f STARTUP PROCEDURE IMPORTANT 2 wire 3 wire or DeviceNet sequence selection must be made pri
82. shield and a maximum of 6 9 ohms 1000 ft max DC resistance Thin Cable Specification Thin Cable is smaller and more flexible than Thick Cable It is commonly used for drop lines but can also be used for shorter distances as trunk line The thin cable specified for DeviceNet network connections consists of e One twisted signal pair 24 AWG blue white One twisted power pair 22 AWG black red e Separate aluminized mylar shields around power pair and signal pair Overall foil braid shield with drain wire 22 AWG bare Further specifications dictate that the Data pair has a 1200hm impedance with 12pF capacitance between conductors 24pf between one conductor and the other connected to shield and a maximum of 28 ohms 1000 ft max DC resistance 2 Verify cable connections at EACH node connecting to the DeviceNet Bus Check for shorts broken wires loose connections and that the signal power and shield wires are connected into the correct pin outs on the drive terminal block with the corresponding color code specified Terminal Wiring xem ee EST emm Communication power supply GND Bue CAN L Communication data low side Top View Shield Shield wire gid T ndi DeviceNet CAN_H Communication data high side Cable Red V Red Communication power supply DC 24V 558969 0 2in 5 5mm
83. solenoids should have diodes installed across their coils SHIELD SHEATH OUTER JACKET TO DRIVE TO SIGNAL EXTERNAL TERMINALS circuit TO SHIELD gt WRAP BOTH ENDS SHEATH OF SHEATH WITH TERMINAL INSULATING TAPE DO NOT TERM CONNECT CRIMP CONNECTION Figure 1 2 Shielded Sheath Termination 1 8 1 4 ELECTRICAL INSTALLATION Continued C Grounding The drive must be solidly grounded using the main circuit ground terminal e If Drive is installed in a cabinet with other equipment ground leads for all equipment should be connected to a common low impedance ground point within the cabinet The supply neutral should be connected to the ground point within the cabinet Select appropriate ground wire size from Table 1 1 Make all ground wires as short as practical NEVER ground the drive in common with welding machines or other high power electrical equipment Where several drives are used ground each directly to the ground point see Figure 1 1 DO NOT FORM A LOOP WITH THE GROUND LEADS When connecting a motor to the drive s output terminals include a separate ground wire Attach ground wire solidly to motor frame and to drive s ground terminal When using armored or shielded cable for connection between drive and motor solidly connect armor or shield to motor frame and to the drive s ground terminal CB ddg dug UB CORRECT CORRECT NOT ACCEPTABLE D DeviceN
84. the Drive is important to achieve proper performance and normal operating life The unit should be installed in an area where it will be protected from Extreme cold and heat Use only within the ambient temperature range for open chassis type 14 to 122 10 to 50 C Rain moisture Oil sprays 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 vibration e Magnetic noise Example welding machines power devices etc High humidity e Radioactive substances Combustibles thinner solvents etc When preparing to mount the Drive lift it by its base never by the front cover For effective cooling as well as proper maintenance the Drive must be installed on a flat non flammable vertical surface wall or panel using four mounting screws There MUST be a MINIMUM 3 9 in clearance above and below the Drive to allow air flow over the heat sink fins A minimum 1 2 in clearance is required on each side of the Drive 1 1 1 3 PHYSICAL INSTALLATION Continued AIR 3 94 in 100mm E 0 L i A
85. the master must match in size 3 Verify that the DeviceNet drive on the V7N is operating correctly by reporting the state of the LEDs on the Drive During normal operation when the drive is correctly transferring control data to and from a DeviceNet master controller or PLC the NS and MS will be ON solid green This is a quick check to verify the operation of the network note all DeviceNet devices conform to this standard See the following table for additional states the LEDs may be indicating Refer to the following tables for the status of the LEDs 9 MS LED ALARM NS LED Table 7 8A DeviceNet Communication LED Faults and Operation LED Display EMT mme Name Color Status poration Stata escription During drive operation The drive is operating normally Flashing During drive initialization Initial setting status or communication not ready Unrecoverable fault An unrecoverable fault occurred in the drive Red Flashing Recoverable fault e fault occurred such as switch setting Not lit Power OFF Power not being supplied to the drive MS G Flashi DeviceNet communication not DeviceNet network normal but not communicating with reen asong taking place the master A fault that makes it impossible for the DeviceNet to Lit Communication fault communicate occurred Duplicate MAC ID Bus off detection Red Flashi
86. the power supply ground connection 9 Verify that a Single Point ground is used in the network system power supply equipment and the ground conductor coming from the power service entrance is of adequate size The grounding system approach utilized in network systems is of primary importance to provide not only system safety ground considerations but also a path for unwanted noise to be flushed from the system A single point common voltage potential i e Ground is to be seen across the span of the networked system Therefore the power supply for the DeviceNet network should be grounded at a single point to minimize the problems associated with ground loops etc 10 Verify that the DeviceNet cabling clearances are followed throughout the network cabling installation DeviceNet cabling should not be routed parallel or close to high power or high frequency cables and should adhere to Category 2 distances from high voltage cables Typically a rule is 4 10 minimum clearance is required depending on the level of voltage or signals in the cables Also network cables should be routed across any high power or high frequency cables at 90 degree angles Cabling related issues seem to be more of the common incidents associated with malfunctioning DeviceNet networks When wiring the network please follow the guidelines set by the Open DeviceNet Vendor Association ODVA because deviation from these rules typically causes more problems than benefits
87. through n059 see paragraph 5 19 Insulated twisted shielded wire is required 2 conductor 18 GA Belden 8760 or equivalent 3 conductor 18 GA Belden 8770 or equivalent Connect shield only at the Drive end ground terminal e Stub and isolate other end The Drive s Electronic Thermal Overload function n036 n037 meets standards set by UL and CUL for motor thermal overload protection If local code requires a separate mechanical overload protection an overload relay should be installed interlocked with the Drive as shown It should be the manual reset type to prevent automatic restart following a motor fault and subsequent contact reclosure after cool down Customer to connect ground terminal to earth ground For installation of Braking Resistor or Braking Resistor Unit refer to Appendix 6 Dynamic Braking Option An optional DC reactor may be added for harmonic attenuation if needed see separate instruction sheet for wiring If application does not allow reverse operation parameter n006 Reverse Run Prohibit Selection should be set to 1 Reverse Run Disabled and Fwd Rev input can be eliminated Terminals S5 S7 MA and MC are not physical terminals but they are multi function inputs and outputs that are controlled via DeviceNet communications N CAUTION Parameter n050 must be set to 0 AND parameter n001 must be set to 11 Resetting drive parameter n001 to 10 may cause the motor t
88. tightening down the terminal block screws Tightening torque 0 22 0 25 m Note The shield is daisy chained between devices and should be grounded at the 24 VDC power supply as specified by the Open DeviceNet Vendor Association ODVA Removable Terminal Block 0 2in 5 5mm DeviceNet Cable Black Blue White Red d d E 6 2 4 Terminating Resistors Terminating resistors must be mounted on the first and last node in a DeviceNet network at both furthest ends of the cable The value of the terminating resistor is specified by the ODVA Open DeviceNet Vendors Association and is a value of 121 Ohms 1 tolerance and 1 4 watt Terminating resistors can be found in the ODVA product catalogue 10191324 Buneuiuue Terminating Resistor Up to 64 Physical Devices 6 3 6 2 DEVICENET SET UP Continued 6 2 5 Baud Rate and Address Configuration The board is equipped with one rotary switch S1 for baud rate and two rotary switches S3 and S4 for node address set up The rotary switches are located next to the DeviceNet connector RATE 4 23 BAUD 995 RATE 3 94 8 MAC ID Jase 36 ID Tens Place 9379 N987 Ones Place MSB LSB 6 2 5 1 Baud Rate Setting Switch The Drive s DeviceNet baud rate can be set in two d
89. to be verified in order to ensure proper DeviceNet communication 6 3 1 n003 Run Stop and n004 Frequency Selection The run stop commands and frequency reference command can originate from DeviceNet communication the digital operator or the external terminals The origin of the run stop command does not have to be the same as the origin for the frequency reference command Parameter n003 Operation Method Selection sets up the origin of the run stop commands Parameter n004 Reference Selection allows you to set up the origin of the frequency reference Parameter n003 is Modbus register number 103h and parameter n004 is Modbus register number 104h see Appendix A V7N Modbus Registers When the DeviceNet network is connected to the VZN Embedded DeviceNet Communication Drive the motor speed and the status of the drive can be monitored via DeviceNet while controlling the drive from another source specified by parameters n003 and n004 The chart shown below illustrates the possible frequency reference and run stop selections Parameter n003 103h Setting Operation Method Selection Run Stop Digital Operator External Terminals Device CSCS The default setting of parameter n003 is 3 0 DgiOpetoPo 1 DgiOpedo 8 MtFunetion Analog Input 4 to 20mA 9 Dekeet The default setting of parameter n004 is 9 Note When either Operation Method Selection or Fre
90. under what conditions it will detect for undertorque and what operation it will perform after detecting an undertorque Operation After Detection Disabled Undertorque Continues Only at set frequency Detection Condition Overtorque Disabled Undertorque Coast to stop Only at set frequency Undertorque Continues At all times except during stopping or DC injection braking Undertorque Coast to stop At all times except during stopping or DC injection braking For undertorque detection during accel or decel set to 3 4 For continuous operation after undertorque detection set to 1 3 During detection the Digital Operator displays and UL3 alarm blinking stop the drive at an undertorque detection fault set to 2 or 4 At detection the Digital Operator displays an UL3 fault output an undertorque detection signal set output terminal function selection n057 n058 or n059 to 8 or 9 5 51 5 31 UNDERTORQUE DETECTION Continued B n118 Undertorque Detection Level Factory setting 10 Range 0 to 200 This is the reference point for determining that an undertorque condition exists Set as a percent of Drive rated current or as a percent of motor rated torque C n119 Undertorque Detection Time Factory setting 0 1 sec Range 0 1 to 10 0 seconds Determines how long an undertorque condition must exist
91. 0 C Speed Regulation Open Loop Vector 0 2 V Hz Mode 0 5 1 with Slip Compensation Frequency setting resolution Digital Operator reference 0 01 Hz lt 100Hz 0 1 Hz 100Hz or more Analog reference 0 06Hz 60Hz 1 1000 Output frequency resolution 0 01 Hz Overload capacity 150 of rated output current for 1 minute Frequency Reference Signal 0 to 10VDC 20kQ 4 to 20mA 2509 0 to 20mA 2509 pulse train input Digital Operator Pot Control Characteristics Accel Decel Time 0 01 to 6000 sec accel decel time are independently programmed Braking Torque Short term average deceleration torque 2 Continuous regenerative torque Approx 20 150 with 0 2kW 150 0 75kW 100 1 5kW 50 2 2kW or more 20 optional braking resistor braking transistor built in V f characteristics Custom V f pattern See notes at end of table table continued on next page A2 1 Table A2 1 Standard Specifications Continued SECTION B All Drives Continued Motor overload protection Electronic thermal overload relay Motor coasts to stop at approx 250 of drive current Motor coasts to stop after 1 min at 150 of drive rated current 7 Motor coasts to stop if DC bus voltage exceeds 410VDC 230V 820VDC 460V Motor coasts to stop when DC bus voltage is 210VDC or less 230V 400VDC or less 460V The following operations are
92. 0 m or less Vibrati Up to 1G at less than 20 Hz raven up to 0 2G at 20 to 50 Hz Instantaneous overcurrent Overload Overvoltage Undervoltage Momentary Power Loss Protective Functions Stall prevention level Multi function input Input signals Output signals Standard functions o c o P o Digital Operator 328 ft 100 m or less 5 DeviceNet Specifications Environmental conditions 1 Based on N E C standard 4 pole motor for max applicable motor output 2 Shows deceleration torque for an uncoupled motor decelerating from 60 Hz in 0 1 seconds 3 Four of these input signals are present on the control terminal and three are controlled via DeviceNet communications 4 Two photo coupler outputs are present on the control terminal and one NO contact output is controlled via DeviceNet communications 5 Contact Yaskawa for wiring distances greater than 328 ft 100 m 6 Temperature during shipping for short periods of time A2 2 Appendix 3 CAPACITY amp CONTROL METHOD RELATED PARAMETERS The factory setting of certain parameters change with drive rating and control method selected The following two tables list the parameters and how they change Table A3 1 Parameters Related to Drive Capacity Model he 11 1
93. 00041 0835 50185530 05P00041 0835 50185531 05P00041 0837 50185532 05P00041 0837 50185531 05P00041 0838 N A 05P00041 0840 N A 05P00041 0841 A6 1 DYNAMIC BRAKING OPTION INSTALLATION This option must be installed by a TECHNICALLY QUALIFIED INDIVIDUAL who is familiar with this type of equipment and the hazards involved A WARNING HAZARDOUS VOLTAGE CAN CAUSE SEVERE INJURY OR DEATH LOCK ALL POWER SOURCES FEEDING THE DRIVE IN OFF POSITION N CAUTION Failure to follow these installation steps may cause equipment damage or personnel injury Preliminary Procedures 1 Disconnect all electrical power to the drive 2 Open the Drive s terminal covers 3 Verify that voltage has been disconnected by using a voltmeter to check for voltage at the incoming power terminals L1 R L2 S and L3 T Braking Resistor 3 Duty Cycle Installation Note The 3 duty cycle Braking Resistor is supplied with 6 inch leads 1 Mount the Braking Resistor along with an overload or thermostat in a suitable metal enclosure 2 At the Drive Connect the leads from the Braking Resistor to drive terminals B1 and B2 and make connections to external control circuit as shown in Figure A6 1 3 Close the Drive s terminal covers 4 Proceed to Adjustments on page 4 A6 2 OVERLOAD _ vores 1 L3 T amama 1M
94. 1 don NH S2 Digital Input SW1 Baud Rate SW4 LSD Address SW4 MSD Address Control Circuit Terminal Block Main Circuit Terminal Block Quick Disconnect DeviceNet Terminal Shorting Bar Remove when DC Reactor is installed Ground Terminal Figure 1 1b Component Identification 1 4 1 3 PHYSICAL INSTALLATION Continued l Main Circuit Terminal Arrangement Terminal arrangement of the main circuit terminal differs depending on the drive II 1 Lax LL ES B2 UITI mr WIT3 Figure 1 1c Main Circuit Terminals 1 4 ELECTRICAL INSTALLATION The Drive leaves the factory with all parameters set for 2 Wire external reference control Figure 1 5 must be used for all external connections To use the Drive in a 3 Wire application drive parameters n001 n003 and n004 must be reprogrammed using the Digital Operator Figure 1 6 must then be used for all external connections A Main Circuit Input Output Wiring Complete wire interconnections according to Table 1 2 Figure 1 5 thru Figure 1 7 Be sure to observe the following Use 600V vinyl sheathed wire or equivalent Wire size and type should be determined by local electrical codes Avoid routing power wiring near equipment sensitive to electrical noise Avoid running input and output wiring in the same conduit NEVER connect AC main power to output terminals T1 U T2 V and
95. 146 n158 n162 PROTECTIVE FEATURES Momentary Power Loss Ride thru 5 14 n081 Auto Restart Overtorque Undertorque Detection 547 5 31 n057 n059 n096 n099 Miscellaneous Protective Functions n007 n010 DRIVE CONTROLS INPUT Multi function Input Terminals 5 15 n050 n056 External Fault Terminals n057 n059 Multi function Analog Input CN2 n077 n078 DRIVE OUTPUT Multi function Output Terminals 5 16 n057 n059 Terminals S5 S7 and MA are not physical terminals but they are multi function inputs and outputs controlled via DeviceNet communications 5 1 5 2 ACCEL DECEL TIME A n019 Accel Time 1 Factory setting each 10 0 seconds n020 Decel Time 1 Range each 0 00 to 6000 0 seconds n021 Accel Time 2 Factory setting each 10 0 seconds 022 Decel Time 2 Range each 0 00 to 6000 0 seconds n041 Accel Time 3 Factory setting each 10 0 seconds n042 Decel Time 3 Range each 0 00 to 6000 0 seconds n043 Accel Time 4 Factory setting each 10 0 seconds n044 Decel Time 4 Range each 0 00 to 6000 0 seconds The drive incorporates four sets of individually programmable acceleration and deceleration times Four acceleration and deceleration times can be selected if two Multi Function Input Terminals n050 to n056 are set to 11 accel decel time 1 and 27 accel decel time 2 B n050thru n056 Multi function Inputs Term S1 thru S7 Data
96. 16 Frequency Min Fmin n017 Voltage Min Vmin These seven parameters define the V f pattern The illustration below shows how these constants relate to each other in establishing the custom V f pattern OUTPUT VOLTAGE FB FA n014 n013 OUTPUT FREQUENCY V f Characteristics Set by n011 thru n017 NOTE To establish a V f pattern with a straight line from Fmin to Fa set Fmin The setting of Vc is then disregarded and does not affect the V f pattern IMPORTANT The V f parameter settings are checked each time the ENTER key is pressed while programming the V f parameters A parameter set value failure Err will occur if any part of the following relationships among n011 thru n017 is not TRUE a Fmax gt FA gt gt Fmin b Vmax 2 Vc 2 Vmin 5 35 5 25 PID CONTROL The Proportional Integral and Derivative control function provides closed loop control or regulation of a system process variable pressure temperature etc This regulation is accomplished by comparing a feedback signal to a setpoint reference which results in an error signal The PID control algorithm then performs calculations based upon the PID parameter settings n128 n138 n163 and n164 on this error signal The result of the PID algorithm is then used as the new frequency reference or is added to the existing speed reference A n128 PID Control Selection Factory Setting 0 Range 0 to 8 Usin
97. 3 is input The drive parameter n052 sets multi function input terminal S3 functions Byte 0 Bit2 Terminal 53 0 Terminal 3 multi function OFF 1 Terminal 3 multi function ON Functions set in the drive multi function input terminal S4 is input The drive r parameter n053 sets multi function input terminal S4 functions Byte 0 Bit3 Terminal S4 0 Terminal S4 multi function OFF 1 Terminal S4 multi function ON Functions set in the drive parameter n054 multi function DeviceNet input y selection 5 is input Byte 0 Bit4 Terminal 55 0 DeviceNet Terminal S5 multi function OFF 1 DeviceNet Terminal S5 multi function ON Functions set in the drive parameter n055 multi function DeviceNet input selection 6 is input Byte 0 Bit 5 Terminal 56 0 DeviceNet Terminal S6 multi function OFF 1 DeviceNet Terminal S6 multi function ON Functions set in the drive parameter n056 multi function DeviceNet input selection 7 is input Byte 0 Bit 6 Terminal 57 0 DeviceNet Terminal S7 multi function OFF 1 DeviceNet Terminal S7 multi function ON a 0 External Fault Off Byte 1 Bit 0 External Fault External fault EPO is input from option 1 E Canh EFO Fault reset off Byte 1 Bit 1 Fault Reset The drive fault detection status is reset Faut reset The DeviceNet multi function output terminal MA is operated Only when 18 is set to the drive parameter No 057 becomes enabled Byt
98. 5 3 DeviceNet Object Class 03Hex This object is for the DeviceNet communication information functions Supported Services Service Code Hex Description of Service Get Attribute Single Designated attribute content is returned Set Attribute Single Designated attribute content is changed Object Content Initial Instance Attribute Setting is er 0 Object Software DeviceNet object software revision Revision is displayed 0 0 0 0 01 The operation at Bus off Bus Off Interruption detection is shown 00 The Off state of the Bus is maintained The number of Bus off detection 0 Allocation DeviceNet communication 00 00 Byte Information connection information is displayed X2 Baud rate setting value is displayed according to the DIP switch settings Baud Rate 0 125kbps 1 250kbps 2 500kbps 1 1 2 3 4 5 6 27 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 4 Assembly Object Class 04Hex This Assembly object is for the polled message functions For more details see section 3 DeviceNet Polled I O Messaging Communications Supported Services Service Code Hex E Service Name Get_Attribute_Single Set_Attribute_Single Description 01 Object Software Assembly object software revision Revision is displayed Ese EIN Same function as the Basic Speed Control Input Instance 20 PCA Master V7N Same function as the Extended Speed Con
99. 50 Output Data 155 Assembly 2 35 9BHex V7N Extended Modbus Output Instance 155 PCA 5 eaten V7N Modbus I O Control Input Instance 100 Input Data 105 Assembly a _ 69 V7N Extended Modbus Input Instance 105 Note The Yaskawa V7N drive has two types of memory Volatile and Non Volatile Data held in the Volatile memory will be lost when power is removed from the drive Data held in Non Volatile memory will be retained when power is removed from the drive Different types of Modbus registers are stored in different areas of memory V7N Modbus monitor and command registers 001 03Dhex Appendix 2 are always stored in Volatile memory Any data read or written from these registers will not be retained during a power loss situation Modbus parameter registers 101h to 1D2h Appendix 2 are stored in Volatile memory until the ENTER command is applied When writing new data to parameter registers the ENTER command must be given for the new data to become stored in Non Volatile memory If the ENTER command is not used the changed data will not be retained during power loss An ENTER command is executed by writing the value of 0 to Modbus register 0900h Class 64h Instance 09h Attribute 00h If a power loss occurs after the ENTER command has been issued and accepted the data will be retained in the V7N WARNING Use the ENTER command 0900h only when necessary The life of the EEPROM N
100. 7 n058 or n059 Data 2 4or 5 The output contact will close dependent upon the data programmed into n057 n058 n059 See the appropriate figure below for operation A Speed at Set Frequency B Frequency Detection Low setting n057 n058 or n059 2 setting n057 n058 or n059 4 DETECTION WIDTH RELEASE WIDTH 2Hz 2Hz RELEASE WIDTH FREQUENCY 2HZ DETECTION OUTPUT wor ic FREQUENCY ON _ Reference 4 FREQUENCY E FREQUENCY FREQUENCY AGREED ON DETECTION SIGNAL SIGNAL C Frequency Detection High setting n057 n058 or n059 5 FREQUENCY RELEASE WIDTH DETECTION ASE LEVEL Hz n075 OUTPUT FREQUENCY FREQUENCY DETECTION o SIGNAL ON 5 24 5 17 OVERTORQUE DETECTION Overtorque detection is used to compare Drive rated output current torque with the overtorque detection level When the output current is equal to or greater than the defined level an overtorque condition exists This will be indicated as an oL3 fault on the Digital Operator This feature can be selected to operate over a wide range of conditions A n096 Overtorque Detection Factory setting 0 This constant determines whether the overtorque detection function of the Drive is enabled under what conditions it will detect for overtorque and what operation it will perform after detecting an overtorque Operation Overtorque
101. 8Hex Section 3 10 RC a pru ee ee PPA Output Data Assembly 155 V7N Extended I O MEMOBUS Output Instance 155 9BHex Section 3 12 156 V7N General Purpose DI DO Output Instance 156 9CHex Section 3 14 20 Basic Speed Control Input Instance 20 4 Extended Speed Control Input Instance 21 15Hex Section 3 3 default 5 V7N Memobus Control Input Instance 100 PCA 64Hex Section 3 5 Input Data 101 V7N Standard Drive Control Input Instance 101 Assembly 65Hex Section 3 7 102 V7N Accel Decel Time Control Input Instance 102 66Hex Section 3 9 105 V7N Extended I O MEMOBUS Input Instance 105 69Hex Section 3 11 106 V7N General Purpose DI DO Input Instance 106 6AHex Section 3 13 4 4 5 4 7 16 7 4 DEVICENET TROUBLESHOOTING Continued 2 Verify that the DeviceNet Master Controller or PLC scan list is configured to receive and transfer the correct amount of polled data to each node on the DeviceNet network There are several master devices on the market today Some support the configuration tools mentioned above and some have their own configuration tools Please refer to the manufacturer s documentation for determining how to verify and program the scan list settings in the master for PPA and PCA sizes for each device on the DeviceNet network Note the data information size that is expected from the master to the device must match in size and the data information that is expected from the device to
102. AC DC Drive Object Attr 26 vs Voltage Scale AC DC Drive Object Attr 27 7 Time Scale AC DC Drive Object 28 6 35 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 9 V7N Drive Parameters Object Class 100 64Hex This Object Class is dedicated to accessing the parameters in the V7N drive It allows all drive parameters to be read and set This object class is for Yaskawa V7N drives only and is not interchangeable with other DeviceNet drives After writing parameters through Class 100 an ENTER command must be issued 6 5 9 1 Class 100 64Hex Instance 1 Object Class 100 Attribute Instance 1 addresses are the same as the corresponding V7N drive parameter numbers converted to Hexadecimal value except for parameter n128 and n129 which is D3h for parameter n128 and D4h for parameter n129 Appendix A in the back portion of this manual lists all the V7N parameter numbers and Object Class 100 Attribute Numbers The data size for each Attribute is 2 bytes each Refer to the V7N Technical Manual for description on the parameters Supported Services Service Code Hex Description of Service Get_Attribute_Single Designated attribute content is returned Set Attribute Single Designated attribute content is changed Example 1 To read parameter n002 Control Method Selection send an explicit message with Service Code OEhex Get Attribute Single to Class 64hex Instance 1 Attribute O2hex If the returned value is 0001hex
103. After Detection Disabled Detection Condition Disabled Overtorque Continues Only at set frequency Overtorque Coast to stop Only at set frequency Overtorque Continues At all times except during stopping or DC injection braking Overtorque Coast to stop At all times except during stopping or DC injection braking For overtorque detection during accel or decel set to 3 or 4 For continuous operation after overtorque detection set to 1 or During detection the Digital Operator displays and oL3 alarm blinking stop the drive at an overtorque detection fault set to 2 or 4 At detection the Digital Operator displays an oL3 fault output an overtorque detection signal set output terminal function selection n057 n058 or n059 to 6 or 7 B n098 Overtorque Detection Level Factory setting 160 Range 30 to 200 96 This is the reference point for determining that an overtorque condition exists Set as a percent of Drive rated current or as a percent of motor rated torque C n097 Overtorque Detection Selection Factory setting 0 During Open Loop Vector Control This parameter is only effective when the drive is in the Open Loop Vector control method D n099 Overtorque Undertorque Detection Time Factory setting 0 1 sec Range 0 0 to 10 0 seconds Determines how long an overtorque condition must exist before another event will occur e g
104. Assembly and the PCA Polled Consuming Assembly determine the data format and size of how the drive status information and drive control information is transmitted to and from the DeviceNet master i e controller or PLC Please write down what each of these values are set to PPA and PCA for each Yaskawa DeviceNet drive on the network PCA is also referred to as Input Data Assembly and PPA as Output Data Assembly For Example This can be determined by utilizing a configuration tool as mentioned above and checking either EDS for Polled Consuming Assembly and PPA Polled Producing Assembly in the V7N or reading DeviceNet explicit message path PPA Class 101 Instance 1 Attribute 1 and Class 101 Instance 1 Attribute 2 Note Each of the parameters PPA and PCA must be set to one of the following values The following is a list and summary of valid values for these two DeviceNet parameters Be sure to cycle power to the drive to save changes to PPA and PCA Table 7 7 Polled Producing Assemblies and Polled Consuming Assemblies UNITS 70 Basic Speed Control Output Instance 70 46Hex Section 3 2 71 Extended Speed Control Output Instance 71 47Hex Section 3 4 default 150 V7N Memobus Control Output Instance 150 96Hex Section 3 6 __ _ NN 151 V7N Standard Drive Control Output Instance 151 97Hex Section 3 8 152 V7N Accel Decel Time Control Output Instance 152 9
105. CHex PPA V7N to Master Byte Bitz Bite Bis 2 During During Zero Fault Alarm Drive Ready Speed Agree During Reset Reverse Speed During Run DeviceNet Terminal P2 Terminal P1 Terminal EIN Terminal 54 Terminal 53 Terminal S2 Terminal S1 Speed Actual Lower Byte Speed Actual Higher Byte Output Current Lower Byte 7 Output Current Higher Byte Terminal MA is applicable only through DeviceNet communications There are no physical external output terminal on the V7N drive Dia Nam A Descipin The drive operating status is displayed Byte 0 Bit 0 During Run 0 During stop 1 During forward run reverse run DC brake The drive operating status is displayed Byte 0 Bit 1 During Zero Speed 0 During forward run reverse run 1 During stop DC brake The drive operating status is displayed Byte 0 Bit 2 During Reverse Run 0 During forward run stop DC injection rev run off 1 During reverse run During reverse run command input DC injection rev run on The drive reset signal input status is displayed Byte 0 Bit 3 During Reset Input 0 Off 1 During reset signal input The drive frequency agree detection status is displayed Byte 0 Bit 4 Speed Agree 0 During stop accel decel 1 Frequency agree The drive operation preparation status is displayed Byte 0 Bit 5 Drive Ready 0 During fault detection preparation 1
106. D d _ 48V 50mA OR LESS CONNECTION E SPEED EU ISK COINCIDENCE 9 L LOBLUE CANL QE DEVICENET GREEN SHIELD TERMINALS L WHITE CAN H RED V FREQUENCY 92 2 SETTING 4 POT MIN MAX SW BNP S _ PAUD RAT NE Y db MULTI FUNCTION p lt 4720 ANALOG INPUT CO lt Common MSD LSD ADDRESS Figure 1 5 Standard Connections 2 Wire Control Parameter n001 set to 10 H Inspection After wiring is complete verify that all wiring is correctly installed excess screws and wire clippings are removed from inside of unit screws are securely tightened and exposed wire does not contact other wiring or terminals N CAUTION If a FWD or REV run command is given from the control circuit terminal when the operation method selection function n003 is set to 1 and the LO RE selection is set to RE the motor will start automatically as soon as power is applied to the main circuit 1 15 1 4 ELECTRICAL INSTALLATION Continued G Interconnection 3 Wire NOTES FOR FIGURE 1 6 8 K Indicates components not supplied Main circuit terminal Or Indicates control circuit terminal Indicates alternate terminal marking i e and L1 A Function labels shown for these terminals are determined by factory settings of n050 through n056 see paragraph 5 18 Function labels shown for these terminals are determined by factory settings of n057
107. DC injection voltage is determined by the DC injection braking current and motor impedance RUN COMMAND 2 RAMP STOP MINIMUM OUTPUT FREQUENCY FREQUENCY n076 DC INJECTION TIME AT DC INJECTION TIME START n091 STOP n090 DC Braking Sequence 5 7 5 8 FREQUENCY REFERENCE UPPER amp LOWER LIMITS n033 Frequency Reference Upper Limit n034 Frequency Reference Lower Limit Factory setting 100 96 Range 010 110 96 Factory setting 0 96 Range 0 110 These two parameters set the range for the frequency command signal Each is set in increments of 1 as a percentage of maximum frequency Fmax n011 as established by either the selected standard V f pattern or custom V f pattern NOTE All references are affected by the upper and lower limit points EXAMPLE n011 60 Hz 100 n033 80 48Hz Max speed n034 10 6Hz Min speed 100 n033 80 OUTPUT FREQ n034 10 2 5 NOTE n033 must be set to a higher value than n034 5 9 FREQUENCY REFERENCE RETENTION n100 Up Down Hold Memory Factory setting 0 Range 0 or 1 Used with the Up Down command To retain the held frequency reference when a stop command is issued or when power is removed set n100 to 1 Not retained 1 Held reference retained seconds to be retained Setting Description Note Frequency reference val
108. DETECTION n064 Frequency Reference Loss Detection Factory setting 0 disabled Range 0 or 1 The reference loss detection function is either enabled or disabled based on the setting of n064 When enabled data 1 the reference loss detection compares the change in reference with respect to time If the reference decreases by 90 in more than 0 4 seconds the drive will decelerate to the set reference if the reference decreases by 90 in less than 0 4 seconds the drive will continue to operate at 80 of the output frequency To regain control of output frequency either exceed the set reference 80 of reference or initiate a STOP command If Auto Reference is less than Fmax n011 x 05 this function is not performed FWD RUN COMMAND AUTO REFERENCE GPD 515 OUTPUT FREQUENCY Timing Chart Note This function applies to frequency references at terminal 2CN Multi Function Analog Input 5 31 UNDERTORQUE DETECTION Undertorque detection is used to compare Drive output current torque with the undertorque detection level When the output current is equal to or less than the defined level an undertorque condition exists This will be indicated as a ULS fault on the Digital Operator This feature can be selected to operate over a wide range of conditions A n117 Undertorque Detection Factory setting 0 This constant determines whether the undertorque detection function of the Drive is enabled
109. IMR V7 20P CIMR V7 20P4 CIMR V7 20P7 CIMR V7 21P5 CIMR V7 22P2 CIMR V7 23P7 CIMR V7 24P0 V7N Parameter n210 Memobus Register No 1D2H 00 00h Drive Description EDS File Names 3 Phase 230V 0 13HP 0 8A V7NU20P1 EDS 3 Phase 230V 0 25HP 1 6A V7NU20P2 EDS 01 01h 3 Phase 230V 0 5HP 3A V7NU20P4 EDS 02 02h 0 1 0 2 CIMR V7 25P5 3 Phase 230V 7 5HP 25 V7NU25P5 EDS 09 09h CIMR V7 40P4 CIMR V7 40P7 CIMR V7 41P5 CIMR V7 42P2 CIMR V7 43P0 CIMR V7 43P7 CIMR V7 B4PO 1 Phase 230V 5HP 17 5A V7NUB4P0 EDS 28 1Ch 12316 Class 01 Instance 01 Attribute 03 Product Name CIMR V7NUBOP1 IMR V7NUBOP2 12312 3018h 301Ch CIMR V7NUB4P0 Note The EDS files will be zip format so you must un zip the file before installing in the configuration tool 6 26 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 2 Message Router Object Class 02Hex The Message Router object has the function of routing DeviceNet communication information to the correct object DeviceNet messages are routed to each function through this object The Message Router object itself performs the internal processes only Supported Service Service Code Hex Description of Service Get_Attribute_Single Designated attribute content is returned Object Content i 1 Initial Instance Attribute T Setting Description Value Read ERES iud Hex Object Software Message Router object software 6
110. JOG teint 5 12 Limite tie wh he ee 5 8 Loss detection 5 51 Retention Up Down 5 8 Selection aetema 5 9 parameters 5 34 Fusing Recommended A4 1 INDEX Continued zG Gain Torque compensation 5 83 Grourdirig teret ht ER 1 9 H Heat loss watts A5 1 Hold Accel decel 5 21 Frequency ref retention 5 8 zi Increase key Initialize parameters Inputs multi function Inspection receiving 1 1 Installation Electrical mte 1 6 Physical 1 1 IOUT EED e etit 4 2 J Jog reference 5 12 K Keypad see Digital Operator LEDs F ncliOn Status Indicator Local Remote reference and sequence selection LORE LED 55i ci Main circuit Terminals WING 7 22 3 Leere Deren cited 1 Mechanical resonance see Critical Frequency Rejection MNTR LED 5 neret cipes 4 2 Model Number V7N A7 2 Momentary power loss ride through 5 15 Monitor displays 4 4 Motor No load current Protect
111. Monitor Displays the level of output current Amps that the Drive is currently producing This is a monitor only function the operator cannot change the displayed value by use of the keypad MNTR Monitor Selection Pressing ENTER allows access to the various Monitor parameters U 01 through U 10 These are monitor only functions the operator cannot change the displayed value Accessible during run command See section 4 4 for complete listing of all monitor parameters FR FWD REV Run Selection Sets the rotation direction of the motor when a Run command is given by the Digital Operator keypad Display of For forward run rEu reverse run LORE Local Remote Selection This toggles between the Local Digital Operator and Remote set by parameters n003 amp n004 modes of operation This affects both the start stop functions as well as the frequency reference Local Remote status cannot be changed using this LED when a multi function input terminal is set for Local Remote n050 through n056 set for 17 Parameter Programming Selects or reads data using parameter number nXXX Data is displayed by pressing the ENTER key and can be changed by pressing the up arrow or down arrow keys Any changes can be saved by again pressing the ENTER key Pressing the DSPL key exits the Programming mode The RUN command will not be accepted by the drive when the or Function LEDs are lit Select any ot
112. Net n004 9 C Jog Reference See paragraph 5 12 NOTE Terminals S5 S7 are not physical terminals but they are multi function inputs and outputs that are controlled via DeviceNet communications 5 10 5 10 FREQUENCY REFERENCE SELECTION Continued D Frequency Reference via DeviceNet Communications In order to set the Drive so that the frequency reference comes from DeviceNet communications verify the setting of the following parameters PARAMETER SETTING DESCRIPTION 9 Sets reference source via DeviceNet Number of Sets the number of motor poles to input and output motor speed in RPMs on motor pol DeviceNet control and digital operator display Default value is 0 for frequency otor poles reference in Hz 5 11 JOG REFERENCE n032 Jog Reference Factory setting 6 00 Hz Range 0 00 to 400 0 Hz n050 thru n056 Multi function Inputs Data 10 Jog Selection Term S1 S7 When jog operation is selected by external Jog and Run signals the Drive output will ramp to the output level set by this parameter When an external Jog signal is present it will override the existing operation mode and the Drive will ramp to the level set by this parameter EXAMPLE OPERATION BY REMOTE SIGNAL INPUT RUN amp JOG Term 51 57 JOG __ FREQ CMD n032 JOG REF 0 RUN Term S1 S7 JOG Je es FREQ CMD n032 JOG REF 0 Also see descriptions of
113. ORY SETTING external terminals P2 amp PC 2 IS FOR SIGNAL DURING OPERATION A contact or two different open collector outputs MULT can be programmed to change states during any of FUNCTION the conditions indicated in Table 5 3 _ OPEN COLLECTOR OUTPUTS 48Vdc AT 50mA MAX IMPORTANT If an open collector output is applied to a DC relay the relay MUST be diode protected as shown in the recommended configuration below 48Vdc MAX Recommended Configuration for DC Relays NE DC RELAY Customer supplied Terminal MA is not a physical terminal but it is a multi function output that is controlled via DeviceNet communications 5 22 5 16 MULTI FUNCTION OUTPUT TERMINALS Term MA amp MC P1 P2 amp PC Table 5 3 Multi function Output Terminals Set Description Value Condition Signal Level 0 Fault Drive fault has occurred except CPF00 CPF01 1 During operation osed Drive is operating 2 Speed at set frequency osed Frequency Reference output frequency ee paragraph 5 16A Zero Speed osed Drive is at zero Hz Frequency detection low osed Output frequency lt n095 ee paragraph 5 16B Frequency detection high osed Output frequency gt n095 ee paragraph 5 16C oo o oo Overtorque detection osed Overtorque detected N O contact See paragraph 5 17 Overtorque detection Open Overtorque detected N C contact See par
114. R DESCRIPTION KEY SEQUENCE DISPLAY Set the highest parameter Ne 1 access level DSPL Pram This will allow all parameters P Pos s den in me SED to be viewed and set 1S Iron Press LENITER three times DATA Press LENTER Execute upload Copy Pola Copy Press and hold until n176 is displayed on the digital operator DATA Then press LENTER Press the key three times DATA Press Pate Vfy will blink on the display while verifying 5 43 5 26 COPY FUNCTION Continued D Drive Capacity Function uA The Drive Capacity function allows the user to verify that the parameter data stored in the digital operator are from the same capacity and voltage class as the drive being written too The voltage and the drive capacity whose parameters are stored in the digital operator are displayed on the digital operator When uA is selected and Data Enter is pressed The value that is displayed indicates the voltage and drive capacity in kilowatts This value can be compared to the drive Specification number on the drive data nameplate Display Model CIMR V7NU 20P 20 2 20P4 E Software Number Display The software number display allows the user to check the software revision number of the parameter data stored in th
115. Select the drive to map from the list iii Select the memory area to map the drive The memory area depends on the type of scanner module being used For example if the scanner is the Allen Bradley 1747 SDN there are two sections where it can be mapped the discrete and the m file Please refer to the master device technical manual for the available mapping locations iv Press the AutoMap button v Select the Output tab from the scanner s configuration screen and repeat steps ii through iv vi Press the OK button b For DeviceNet Manager i Select the drive to map from the list ii Press the Auto Map button from the Scan List Tools iii In the Regions of Map Unmap area select the memory area to map the drive The memory area depends on the type of scanner module being used For example if the scanner is the Allen Bradley 1747 SDN there are two sections where it can be mapped the discrete and the m file Please refer to the master device technical manual for the available mapping locations iv Press the Map button This will map both the input and the output 5 Download configuration to scanner If the scanner module is from Allen Bradley then the processor must be set to program mode by means of the key prior to downloading If the scanner or master device is from a different manufacturer refer to the technical manual for specific configuration requirements a For RSNetWorx i If the RSNetWorx was online during the co
116. T3 W NEVER allow wire leads to contact metal surfaces Short circuit may result NEVER connect power factor correction capacitors to the drive output Consult Yaskawa when connecting noise filters to the drive output WIRE SIZING MUST BE SUITABLE FOR CLASS CIRCUITS When connecting motor to drive s output terminals include a separate ground wire Attach ground wire solidly to motor frame and to drive s ground terminal When using armored or shielded cable for connection between drive and motor solidly connect armor or shield to motor frame and to drive s ground terminal Motor lead length should NOT EXCEED 164 feet 50 meters and motor wiring should be run a separate conduit from the power wiring If lead length must exceed this distance reduce carrier frequency see paragraph 5 8 and consult factory for proper installation procedures Use UL listed closed loop connectors or CSA certified ring connectors sized for the selected wire gauge Install connectors using the correct crimp tool recommended by the connector manufacturer 1 6 1 4 ELECTRICAL INSTALLATION Continued Table 1 1 Wire and Terminal Screw Sizes 230V 3 phase Input CIMR V7NU Terminal Symbol M3 5 460V 3 phase Input CIMR V7NU 40P4 41 5 45 5 47 5 M3 5 R L1 S L2 T L3 3 5 B1 B2 U T1 V T2 W T3 1 2 Terminal Symbol R L1 S L2 T L3 B1 B2 U T1 V T2 W T3 1 2 6x1
117. UT VOLTAGE NOTE When continuous operation mode at momentary stop function is selected the Speed Search command must be enabled Speed Search Operation Timing n101 Speed Search Deceleration Time Factory setting 2 0 Range 0 0 to 10 0 seconds Deceleration time during a speed search n102 Speed Search Operation Level Factory setting 2 0 Range 0 0 to 10 0 seconds Speed search starts if the drive s output current gt speed search operation level 5 19 5 15 MULTI FUNCTION INPUT TERMINALS Term 1 4 Continued E Data 34 Up Down Function Programming data 34 for n056 multi function input terminal allows the S6 S7 inputs to be used for Up Down frequency setting NOTES gt Parameter n055 will not be valid when n056 is set to 34 Jog has priority over Up Down Up Down has priority over Multi step Frequency inputs oom Upper limit speed is set by the formula n011 Fmax x n033 Freq Upper Limit Lower limit speed is from n034 Frequency Reference Lower Limit e 6 See section 5 10 for information on the Up Down hold memory EXAMPLE n056 Data 34 Up Down function INPUT SIGNAL Term S6 Term S7 FUNCTION DOWN UP Open HOLD Open DOWN Frequency command approaches minimum output frequency or frequency command lower limit whichever is larger Closed Open UP Frequency command approaches frequency command upper limit Clos
118. Units will change based on the setting of parameter n035 Does not affect the setting of speed scale SS The drive output current is displayed monitor U 03 The unit Byte 6 7 Output Current 0 1A is fixed There is no effect on the current scale 5 setting 6 24 6 5 DEVICENET EXPLICIT MESSAGING The V7N DeviceNet communications may also be accomplished by utilizing an Explicit Message to communicate with the master PLC or controller The Explicit messaging communications is performed differently than Polled I O type messaging in that commands are not sent cyclically in the scan of the controlling master but one message is sent and one response is received See table below for details on Explicit Message Format Explicit Message Format MAC TD Atribute item O Since it is automatically set there is no need to do anything MAC ID Master slave MAC ID is input for communication Code which shows data write read is input in the requested message Also the requested service code MSB the most significant bit inputs 1 at normal response Service and 94 at fault Code Example 0E Read request 8E Read normal response 10 Write request 90 Write normal response 94 Fault response Class Inst Each function of DeviceNet is classified by three codes The data designation is determined by these three codes Data Request Write data is input Response Read data and error codes a
119. Up to 8 bytes can be input and output 6 2 DEVICENET SET UP 6 2 1 Embedded DeviceNet Drive Overview The figure below illustrates the DeviceNet communications related components on the V7N Embedded DeviceNet Drive RUN LJ RUN Ms TED M ALARM SW1 Baud Rate ALARM Ms PNP NPN NS SW4 LSD Addr d Switch NS eN SW3 MSD Adar AAAA 51 82 84 3 4 Control Terminal Block P d Quick Disconnect 1 Ground DeviceNet Terminal 2e Wire With Front Cover Without Front Cover 6 1 6 2 DEVICENET SET UP Continued 6 2 2 DeviceNet Connectors and Cabling This removable terminal block connects DeviceNet communication line The following table lists the function of each DeviceNet terminal Ol 55090 Terminal Wiring ener oor V Ll li Side View 6 2 2 1 DeviceNet Thick Cable Thick cable consists of two shielded pairs twisted on a common axis with a drain wire in the center covered with an overall braid shield and is commonly used as trunk line when length is important The thick cable s
120. Upper Byte 0 Stop 0 Stop Byte 0 Bit 1 The drive runs reverse 1 Rev run 0 Fault reset off Byte 0 Bit 2 Fault Reset The drive fault detection status is reset 1 Fault reset Run command selection is set Byte 0 Bit 5 NetCtrl 0 Run command input is set by run command selection n003 1 Run command Byte 0 Bit 0 1 through DeviceNet enabled Frequency reference selection set Byte 0 Bit 6 NetRef 0 Frequency reference input is set by frequency reference selection n004 1 Frequency reference Byte 2 3 through DeviceNet enabled The drive speed reference is set Byte 2 3 Speed Reference This function is the same as the Speed Reference in Section 3 1 Basic Speed Control Input Instance 20 14Hex 6 4 4 Extended Speed Control Output Instance 71 47Hex This function is the basic instance of Assembly Object Class 04Hex Attribute O3Hex which is defined by the DeviceNet AC drive profile This is the Factory Default V7N I O Assemblies and use 4 bytes V7N Extended Speed Control Instance 71 47Hex PPA V7N to Master Byte Bite 2 Bito Ref From Ctrl From During During ee ne INC Her Aa cee bap qn ee ee aa Bee ae eee Speed Monitor Lower Byte Speed Monitor Upper Byte Data Name Pi escription TES ON Byte 0 Bit 0 The drive fault detection status is displayed B During fault det
121. V select Forward Run Stop command Closed Run Forward 2 wire control for 2 wire control Open Stop Reverse Run Stop command Closed Run Reverse 2 wire control for 2 wire control Open Stop Drive trips Digital Operator displays EFX where X is 1 7 corresponding to the terminal External fault N C contact input 52 56 which is receiving the fault input signal 5 Fault Reset Resets fault only if RUN command is not present Multi step frequency ref select A External fault N O contact input a Multi step frequency ref select B See paragraph 5 10B Multi step frequency ref select C Multi step frequency ref select D Jog selection Closed Jog selected See paragraph 5 12 Accel decel time selection 1 Open Accel decel by n019 n020 Closed Accel decel by n021 n022 See paragraph 5 2 External base block Closed Shuts off the Drive output N O contact input frequency command is held External base block See paragraphs 5 15B 5 15C N C contact input 14 Speed Search 1 Closed Speed Search operation from maximum frequency See paragraph 5 15D 15 Speed Search 2 Closed Speed Search operation from set frequency See paragraph 5 15D Accel Decel Hold See paragraph 5 15F Remote Local selection See paragraph 5 15A Drive operation amp reference Open Operates according to setting of n003 amp n004 DeviceNet communication selection Closed Operates fr
122. age Energy Saving Step Voltage of Tuning to 5 Output Voltage Energy Saving DeviceNet Polled Producing Attribute DeviceNet Polled Consuming Attribute DeviceNet MAC ID DeviceNet Timeover Detection Selection DeviceNet Baud Rate Selection DeviceNet Speed Scale DeviceNet Current Scale DeviceNet Electric Power Scale DeviceNet Voltage Scale DeviceNet Time Scale DATA NOoRWNMHO D oja on n gt Of gt 5 SETTING RANGE AND UNITS PID control disabled D Feed Forward D Feedback Reference PID D Feed Forward Reference PID D Feedback nverse PID D Feed Forward nverse PID D Feedback nverse PID Reference PID D Feed Forward nverse PID Reference PID D Feedback 0 00 to 10 00 0 00 to 25 00 0 00 to 360 00 0 00 to 2 50 100 to 100 100 to 100 0 0 to 10 0 0 Disabled 1 Enabled Alarm operation continues 2 Enabled Fault coast to stop 0 to 100 0 0 to 25 5 0 Energy saving disabled 1 Energy saving enabled Note Energy saving becomes enabled by V f control mode DO OI 0 00 to 6550 0 to 120 0 to 25 1 to 200 1 to 100 0 1 to 10 0 0 1 to 10 0 70 Basic Speed Control Output Instance 71 Extended Speed Control Output Instance 150 VZN Modbus I O Control Output Instance 151 V7N Standard Drive Control Output Instance 152 V7N Accel Decel Time Control Output Instance 155 Expanded I O Modbus Output Instance
123. agraph 5 17 Under torque detection NO Closed if under torque is detected Under torque detection NC Open if under torque is detected Alarm minor fault Closed Alarm condition is present During coast to stop osed Drive output base block is active motor is coasting osed Frequency and Run Command by Digital Operator Operation ready osed Drive is ready for operation not faulted mm Auto restart Closed During auto restart operation During Undervoltage osed Drive has an undervoltage fault or warning Local Remote Open Frequency and Run Command by ext input During Reverse run osed Drive operation in reverse During Speed Search osed Drive performing a speed search 18 Serial communication Closed Command from serial communication PID Feedback Loss Closed Loss of feedback Frequency reference is missing osed if frequency reference is missing Inverter overheating pre alarm OH3 Closed if drive overheat pre alarm is input at a Multi function Input Digital operator display is blinking 5 23 5 16 MULTI FUNCTION OUTPUT TERMINALS Continued n095 Speed Coincidence Frequency Frequency Factory setting 0 0 Hz Detection Level Range 0 00 to 400 0 Hz Speed coincidence is used to control a DeviceNet output at terminal MA with respect to terminal MC or terminals P1 P2 amp PC when selected by n057 n058 and n059 n05
124. aster Lit Communication fault A fault that makes it impossible for the DeviceNet to communicate occurred Duplicate MAC ID Bus off detection Flashing Communication timeout Communication timeout with master occurred Not lit Offline Power OFF DeviceNet not set to Online Power not being supplied to the interface card Mismatch of baud rate NOTE The LEDs will flash red once 100ms during power up initialization This is used in the internal testing process to verify that the red LED is working properly 4 3 4 4 DEVICENET LEDs Continued KB ALARM MS O NS O 4 4 4 5 MONITOR DISPLAYS When using the Monitor Function a variety of information will appear on the Digital Operator display when each of the U XX display only parameters is selected Monitor Contents Display Example MEMOBUS Address hex U 01 Frequency reference Hz 60 0 23 v 4 3B B 2 3 U 06 Multi function input terminal and 171 2 DeviceNet input status IOU U Multi function output terminal and 20 DeviceNet output status IOO 32 07 U 08 Motor torque 72 Open loop vector only Fault history 1 bUS 1B2 last 4 faults U 10 Software number 0010 1B3 XXXX U 11 Output power KW 99 9 U 12 Reserve Not displayed 37 U 13 Elapse time 1234 35 0 6550 x 10hour U 14 Reserve N A U 15 Res
125. ching frequency see Carrier frequency T Temperature Ambient ence bait meta A2 2 Storage sete A2 2 Terminals F hctioris 2 ceres Screw sizes 4 Thermal overload protection 5 32 Torque boost open loop 5 33 Torque compensation gain V F control 5 33 Torque detection Troubleshooting DeviceNet 7 11 Troubleshooting drive 7 1 U Up down function 5 20 Undertorque detection 5 51 V VIT Patent eec 5 34 startup procedure 2 6 Voltage DC bus monitor 4 4 DC bus stall prev 5 29 Max Output reete Output monitor parameters Auxiliary input and output power option devices Gonduil 25 a0 neos Control circuit Diagrams 1 14 1 16 Distances 1 6 1 8 6 2 A2 2 Main circuit eere e 1 5 DEVICENET TRAINING AND SUPPORT Training is available on integrating the V7N on a DeviceNet Network Training formats include Yaskawa Electric America Training Centers On Site Training Internet Virtual Training Room Topics covered include Histor
126. coast to stop multi function output change of state or oL3 warning or fault display 5 25 5 17 OVERTORQUE DETECTION n057 Multi function Output 1 Continued terminals MA amp MC n058 Multi function Output 2 terminals P1 amp PC n059 Multi function Output 3 terminals P2 amp PC Data 6 or 7 Overtorque Detection A DeviceNet output or an open collector output can be programmed to change states during an overtorque detection condition EXAMPLE OF OVERTORQUE DETECTION n096 setting 2 n057 setting 6 n096 setting 110 n099 setting 1 0 s Detection level n098 110 OUTPUT 100 CURRENT TORQUE RUN SIGNAL FAULT SIGNAL CONTACT OUTPUT OVERTORQUE DETECTION TERM MA amp MC Overtorque Detection Timing Diagram Overtorque enabled only at set frequency coast to stop Output contact programmed for overtorque detection Level at which overtorque is sensed Time delay before overtorque event occurs E Detection time n099 5 26 5 18 RESET CODES 2 WIRE 3 WIRE INITIALIZATION n001 Parameter Selection Initialization Factory setting 7 Range 0 to 9 The following table shows which parameters can be programmed displayed amp changed or only displayed when n007 is selected Setting Function 0 001 can be read and set n002 n179 read only n001 n039 can be r
127. code 01 No of Max output No of Max output PPA bytes is Explicit PPA bytes displayed 0020 wore Message No of Max input No of Max input PCA bytes is PCA bytes displayed 0920 weld Internal process timeout time is Timeout time displayed when communication 65535 09C4 Word request is received Round up ms 2500ms 10ms unit Timeout internal process regarding communication is displayed cu timeout 49 Holds until reset shut off 01 Byte 01 Automatically shut off 02 Restart with connected status pO M GUN No of output PPA connection bus 0000 Word bus bytes bytes is displayed The application object received the Ouput PPA data through this instance is Array connection bus displayed No of No of input PCA connection bus 0000 Word bytes bytes is displayed The application object received the 10 Input PCA data through this instance is Array connection bus displayed T Min explicit send Minimum waiting time at which data 0000 Word waiting time is sent in explicit messaging OmSec 6 29 05 connection ID 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 5 DeviceNet Connection Object Class 05Hex Continued Initial Setting Value Instance Attribute Description This instance status is displayed 00 It does not exist in the Network yet and being prepared 01 On line status and waiting for the Instance State connection from the master 02 Waiting fo
128. ction OL3 Note 5 Overtorque Detection Level OL3 Overtorque Detection Delay Time OL3 Up Down Hold Disabled Memory Enabled Speed Search Deceleration Time Speed Search Operation Level ected by output torque ected by output current Torque Compensation Gain Note 4 Torque Compensation Time Constant Torque Compensation 0 1 W or Iron Loss 1 W n106 16Ah 6Ah Motor Rated Slip Note 4 0 0 to 20 0 0 1 Hz Note 1 22 5 19 n107 16Bh 6Bh Eine 0 000 to 65 50 0 001 ohm Note 1 esistance 1 9 00 10 595 an aay Torque Compensation Limit Note 1 n110 16Eh 6Eh Motor No load Current 0 to 99 1 96 Note 1 Slip Compensation Gain Note 4 0 0 to 2 5 Slip Compensation Primary Delay Time Slip Compensation Selection Disabled During Regeneration Note 1 Enabled Disabled Stall Prevention Above Base level is based on setting of n094 Speed During Run Enabled level at Fmax is n094 x 0 4 Follows acc dec 1 n019 n020 or acc dec 2 n021 n022 Note Multi Function input selectable Follows acc dec 2 n021 n022 always Undertorque detection disabled Detected during constant speed running Operation continues after detection Detected during constant speed running Operation stops during detection Detected during all frequency conditions Operation continues Detected during all frequency conditions coast to stop 0 to 20096 Undertorque Dete
129. ction Inverter rated current 100 if n097 0 Level detection by torque motor rated torque becomes 100 10 0 n108 16Ch 6Ch Note 1 109 16Dh 6Dh 0 to 250 1 96 150 0 0 to 25 5 Stall Prevention During Run Accel Decel Time Select Undertorque Detection Select UL3 Undertorque Detection Time Frequency Reference 9 Note 4 Frequency Reference 10 Note 4 0 01 Hz Frequency Reference 11 Note 4 100 Hz Frequency Reference 12 Note 4 0 00 to 400 00 or Frequency Reference 13 Note 4 0 1 Hz Frequency Reference 14 Note 4 gt 100 Hz Frequency Reference 15 Note 4 Frequency Reference 16 Note 4 0 1 to 10 0 A1 5 CLASS 100 INST 01 Table A1 1 Drive Parameters Continued NAME PID Control Selection PID Feedback Gain Note 4 PID Proportional Gain Note 4 PID Integral Time Note 4 PID Derivative Time Note 4 PID Offset Adjustment Note 4 ntegral Value Limit Note 4 PID Output Lag Filter Time Note 4 Feedback Loss Detection Selection Fh Feedback Loss Detection Level Feedback Loss Detection Time Energy Saving Selection Note 5 Energy Saving Energy Saving Gain K2 Energy Saving Energy Saving Voltage Lower Limit at 60 Hz Energy Saving Energy Saving Voltage Lower Limit at 6 Hz Energy Saving Time of Average kW Energy Saving Voltage Limit of Tuning Energy Saving Step Voltage of Tuning to 100 Output Volt
130. d Speed Monitor Lower Byte Speed Monitor Upper Byte Data Name Description O N Byte 0 Bit 0 The drive fault detection status is displayed 1 Dunne fault detection Duri Rev Byte 0 Bit 2 During Fwd The drive run status is displayed During a The drive speed is displayed monitor U 02 Speed monitor data Frequency monitor RPM X 1 255 Speed Monitor ss Speed Scale Example If speed monitor data is 1000RPM 03E8Hex and speed scale 0 Frequency monitor O3E8Hex X 1 2 X 1000RPM Lower Byte byte 2 E8Hex Upper Byte byte 3 Speed scale can be set by explicit messaging communication AC DC Drive Object Class 2A Hex attribute 16 When applying a speed reference make sure to set No of poles 2 39 to drive parameter n035 frequency reference set display unit selection See Section 2 10 for details 6 12 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 3 Extended Speed Control Input Instance 21 15Hex This function is the basic instance of Assembly Object Class 04Hex Attribute O3Hex which is defined by the DeviceNet AC drive profile This is the Factory Default V7N I O Assemblies and use 4 bytes V7N Extended Speed Control Instance 21 15Hex PCA Master to V7N Bve ere ens mus eRe spp Speed Reference Lower Byte Speed Reference
131. d n176 Parameter Copy Function Selection Factory Setting rdy Setting Description rdy Drive is ready to use Copy Function rEd Read or upload all parameters from the drive and store them in the Digital Operator Cpy Copy or download all parameters stored in the Digital Operator to the drive uFy Verify that parameters stored in the Digital Operator and the drive are the same uA Displays the voltage and kW rating of the drive whose parameters are stored in the Digital Operator Sno Displays the software number of the drive whose parameters are stored in the Digital Operator n177 Parameter Copy Access Selection Factory Setting 0 Range 0 or 1 Setting Description 0 Copying Disabled 1 Copying Allowed The Copy Function can be enabled or disabled using parameter 177 parameters cannot be uploaded when this parameter is disabled n177 0 preventing the accidental overwriting of parameters stored in the Digital Operator If n177 0 and an upload is attempted n176 rEd or Cpy PrE error message will blink on the Digital Operator display press DSPL or DATA ENTER to clear the message 5 40 5 26 COPY FUNCTION Continued A Read Function rEd The Read function reads the available parameter data from the drive and stores them in a EEPROM in the digital operator When the Read function is executed the previously stored paramet
132. d Input Current A 1 8 6 4 11 0 15 1 24 0 Characteristics Max Output Voltage V 230V proportional to input voltage Max Output Frequency Hz Rated Input Voltage and Frequency 400 Hz programmable 3 phase 200 to 230 V 50 60 Hz Power Allowable voltage fluctuation 15 to 10 Allowable frequency fluctuation 5 Cooling Method QTY Physical fan 460V Class Model CIMR V7NU 40P2 40P7 41P5 42P2 43P7 Max applicable motor output HP KW 1 1 2 0 2 1 amp 2 0 7 3 1 5 3 22 5 37 Drive capacity kVA 0 9 2 6 3 7 4 2 7 Rated Output Current A 1 2 3 4 4 8 5 5 8 6 Rated Input Current A 1 6 4 7 7 0 8 1 12 0 o 2 5 5 o c o Max Output Voltage V o 460V proportional to input voltage Max Output Frequency Hz Rated Input Voltage and Frequency 400 Hz programmable 3 phase 380 to 460 V 50 60 Hz Allowable voltage fluctuation 15 to 10 Allowable frequency fluctuation 5 Cooling Method QTY Physical SECTION All Drives Control method fan Sine wave PWM V f Control or Open Loop Vector Frequency control range 0 1 to 400 Hz Frequency accuracy temperature change Digital command 0 01 14 to 122 F 10 to 50 C Analog command 0 5 77 F 18 F 25 C 1
133. d drive rated current STOP RESET Press the key This completes the startup Make further programming changes as required The number in the display may be different than shown 2 10 Section 3 OPERATION AT LOAD After completing the start up and programming of constants turn off the AC main circuit power Make additional wiring connections required for the external control functions selected by the constant programming Connect the driven machine to the motor Verify that the driven machine is in running condition and that no dangerous conditions exist around the drive system CAUTION Before applying a RUN command to the Drive verify that the motor is stopped NEVER use a motor whose full load amps exceeds the Drive rating When starting and stopping the motor use the operation signals RUN STOP FWD REV NOT a magnetic contactor on the power supply side Run the motor under load with control by the Digital Operator using the same procedure as for the Initial Start up If the Digital Operator is used in combination with external commands or external commands only are used the procedure must be altered accordingly 3 1 3 2 Section 4 DIGITAL OPERATOR 4 1 GENERAL All functions of the Drive are accessed using the Digital Operator In addition to controlling motor operation the operator can enter information into the Drive memory to configure the Drive s application by using th
134. designer or end user YASKAWA accepts no responsibility for the way its products are incorporated into the final system design Under no circumstances should any YASKAWA product be incorporated into any product or design as the exclusive or sole safety control Without exception all controls should be designed to detect faults dynamically and fail safely under all circumstances All products designed to incorporate a component part manufactured by YASKAWA must be supplied to the end user with appropriate warnings and instructions as to that part s safe use and operation Any warnings provided by YASKAWA must be promptly provided to the end user YASKAWA offers an express warranty only as to the quality of its products in conforming to standards and specifications published in the YASKAWA manual NO OTHER WARRANTY EXPRESS OR IMPLIED IS OFFERED YASKAWA assumes no liability for any personal injury property damage losses or claims arising from misapplication of its products A WARNING Do not connect or disconnect wiring while the power is on Do not remove covers or touch circuit boards while the power is on Before servicing disconnect all power to the equipment The internal capacitor remains charged even after the power supply is turned OFF Status indicator LEDs and Digital Operator display will be extinguished when the DC bus voltage is below 50 VDC To prevent electric shock wait at least 5 minutes after all indicators are OFF Do not pe
135. ds n163 PID Output Gain 1 Factory setting 1 0 Range 0 00 to 25 0 This parameter is a multiplier in the output of the PID controller Increasing this parameter will make the PID controller more responsive Be careful not to increase this parameter too much or the drive system will become unstable n133 PID Offset Adjustment 1 Factory setting 0 0 Range 100 00 to 100 0 This parameter will add a fixed percentage to the PID output It can be used to tune out small system offsets NOTE This parameter is set as a percentage of maximum output frequency 011 n135 PID Output Lag Filter Time 1 Factory setting 0 00 Range 0 00 to 10 00 sec This parameter adds a filter to the PID output to keep it from changing too quickly The higher the setting the slower the PID output will change All of these parameters are interactive and will need to be adjusted until the control loop is properly tuned i e stable with minimal steady state error A general procedure for tuning these parameters is as follows 1 Adjust Proportional Gain until continuous oscillations in the Controlled Variable are at a minimum 2 The addition of Integral Time will cause the steady state error to approach zero The time should be adjusted so that this minimal error is attained as fast as possible without making the system oscillate 3 If necessary adjust derivative time to reduce overshoot durin
136. e 3 S4 Switch Setting 0 63 64 99 Address or MAC ID MAC ID S3 x 10 S4 Parameter n150 Setting Range 0 to 63 7 12 7 4 DEVICENET TROUBLESHOOTING Continued 7 4 3 Wiring and Cabling Several of all serial communications troubleshooting issues can be traced to cabling grounding or power supply issues DeviceNet utilizes a linear differential bus topology and specifies the cable to be used the cable length requirements and termination requirements The following describes the items that should be checked in the network installation to verify correct cabling and grounding 1 Verify that the correct type of compliant cable is being utilized in the installation There are typically two types of cable used for DeviceNet Networks Thick and Thin Thick Cable Specification This cable consists of two shielded pairs twisted on a common axis with a drain wire in the center covered with an overall braid shield and is commonly used as trunk line when length is important The thick cable specified for DeviceNet network connections consists of One twisted signal pair 18 AWG blue white One twisted power pair 15 AWG black red Separate aluminized mylar shields around power pair and signal pair e Overall foil braid shield with drain wire 18 AWG bare Further specifications dictate that the Data pair has a 1200hm impedance with 12pf capacitance between conductors 24pf between one conductor and the other connected to
137. e Release the input of inverter overheat pre alarm signal Table 7 1 Alarm Displays and Corrective Actions Continued Alarm Alarm Display Digital RUN Green Explanation Operator ALARM Red F LI LIL Blinking Blinking Warning only Fault contacts do not change state ut LL Blinking SEH Blinking CAL DEVICENET T waiting Data has not been received from the PLC when the parameter n003 operation command selection is 3 or n004 frequency reference selection is 9 and power is turned ON MAC ID and or Baud Rate is not matched to the PLC OPED Parameter setting error when the parameter setting is performed through the MODBUS communications OPE1 Two or more values are set for multi function input selection parameters n050 to n056 Relationship among V f parameters is correct parameters 011 n013 n014 n016 Setting value of electronic thermal standard current exceeds 150 of drive rated current parameter n036 Upper lower limit of frequency reference is reversed parameters n033 n034 parameters n083 to n085 Carrier frequency setting is incorrect parameter n080 OL 3 Overtorque detection Motor current exceeded the preset value in parameter n098 SEr Sequence error Drive receives LOCAL REMOTE select command or communication control circuit terminal changing signals from th
138. e 1 Bit 5 DeviceNet Terminal 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 is operated Byte 1 Bit 6 Terminal P1 eny wien Br ao to the drive parameter No n058 becomes enabled 1 Terminal P1 ON The drive multi function output terminal P2 is operated Byte 1 Bit 7 Terminal P2 ony when Bb area to the drive parameter No n059 becomes enabled 1 Terminal P2 ON Drive speed is set Byte 2 3 Speed Monitor Units will change based on the settings of parameter n035 Does not affect the setting of speed scale SS Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive Multi function input terminal S3 and S4 can be triggered on via control terminal block or via DeviceNet input In other words S3 and S4 on the control terminal block and S3 and S4 on DeviceNet are OR ed together 6 23 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 14 V7N General Purpose DI DO Output Instance 156 9CHex This I O instance applies to V7N control circuit terminals S1 S4 P1 and P2 as well as the V7N standard drive control I O instance functions This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input and output use 8 bytes each V7N General Purpose DI DO Output Instance 156 9
139. e Function LEDs 4 2 DIGITAL OPERATOR A Digital Operator Description The Digital Operator has a 4 digit LED display Both numeric and alpha numeric data can appear on the display Indicators and keys on the Digital Operator are described in Figure 4 1 Display section Data display section DIGITAL OPERATOR JVOP 140 FREF FOUT IOUT MNTR F R LO RE Function LEDs Press to switch between function LEDs Digital Operator Potentiometer Pot Displays data to be changed and enters new Press to run the motor data Press to increase parameter no data Status indicator Press to stop the motor value or reset a drive fault Press to decrease parameter no data value Figure 4 1 Digital Operator 4 1 4 2 DIGITAL OPERATOR Continued B Description of Function LEDs By pressing the DSPL key on the Digital Operator the operator can step to each of the seven Function LEDs and its associated display setting function Press IOUT DSPLJ DSPU MNTR DSPL Press FREF Frequency Reference Setting Sets Displays the Drive operation speed Hz Four Output Frequency Monitor Displays the output frequency Hz at which the Drive is currently operating This is a monitor only function the operator cannot change the displayed value by use of the keypad 1007 Output Current
140. e Ready Fault Data Setting Error Multi Function DeviceNet Output MA Multi Function Photo Coupler Output P1 Multi Function Photo Coupler Output P2 Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Overcurrent OC Overvoltage OV Drive Overload OL2 Drive Overheat OH1 Not Used Not Used PID Feedback Loss FBL External Fault EF EFO Emergency Stop STP Hardware Fault Fxx Motor Overload OL1 Overtorque Detection OL3 Undertorque Detection UL3 Power Loss UV1 Control Power Supply Under Voltage UV2 DeviceNet Communication Fault BUS Operator Connection Fault OPR During Data Write In Not Used Not Used Upper Lower Limit Fault Matching Fault Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used 023h Frequency Reference Unit Depends Upon 170 024h Output Frequency Unit Depends Upon n170 Status Signal o o o co m o nim ojojoj 5 5 5 5 5 5 Fault Content 0 1 2 3 4 5 6 7 8 9 nim olol 5 5 5 5 5 5 Data Link Status A nim olojo 5 5 5 5 5 5 025h 026h Not Used Not Used 027h Output Current 10 1 028h Output Voltage WMV A1 9 Table A1 3 Modbus Monitor Registers Read only Continued CLASS 100 INST 16 FUNCTION Phase Loss Detection Warning Status External Input Status BIT mim o o u w
141. e digital operator This value can be compared to the PRG number on the drive data nameplate 5 44 5 26 COPY FUNCTION Continued F Copy Function message list Operator Description Corrective action display rdy Drive is ready to perform a Copy Function rEd Read selected Flashing Read is being performed Cpy Writing COPY selected Flashing Write Copy is being performed uFy Verify selected Flashing Verify is being performed uA Drive capacity selected Sno Software number displayed End Read Copy or Verify completed PrE Flashing Attempt to execute Read while Set Parameter n177 to a value of 1 parameter Copy Access Selection n177 is set to 0 rdE Flashing Parameter could not be read Confirm that the main circuit power supply properly by the Read function or an voltage is correct then re execute a Read under voltage is detected during Read CSE Flashing A check sum error occurred in The parameter data stored in the digital the parameter data stored in the digital operator is invalid and cannot be used operator Re execute Read to store the parameters in the digital operator dpS Flashing Parameter data in the drive Check to see if the drives are the same type and in the digital operator do not match Ex Copying from a V7N and writing to a J7 ndr Flashing No parameter data is stored Execute a Read in the digital operator CPE Flashing Attempt to exec
142. e is less than 11 Vdc the reason could be an undersized power supply or a broken or loose connection in either the DC common bus or 24 VDC bus cabling Correct by fixing connections or resizing the power supply as required for the total cumulative load of all the devices on the DeviceNet network 7 14 7 4 DEVICENET TROUBLESHOOTING Continued 7 Verify that the common DC voltage drop between two points on the DeviceNet network cabling measures less than 5 VDC The DeviceNet requires that the common mode voltage is less than 5 volts and can be caused by drawing too much current for too long of a distance To correct this either centralize the power supply in the center of the network or place a large equalization conductor to bring the voltage potentials across the network back to a central point Typically this is at the power supply which is single point grounded Note placement of the network power supply can affect common mode voltage requirements therefore please take this into account when locating the power supply equipment in the system 8 Verify that the shield is continuous throughout the entire DeviceNet networking cabling installation This means that the shields on each of the cable segments between nodes from one extreme end of the network to the other extreme end of the network shall be connected to form a single conduction path throughout the span of the network cabling The shield should then be single point grounded at
143. e multi function terminal while the drive output is ON Causes and Corrective Actions Check communication devices and transmission signals Check Baud Rate and MAC ID of drive and PLC Check the setting values Reduce the load and increase the accel decel time Check the external circuit sequence Table 7 1 Alarm Displays and Corrective Actions Continued Alarm Alarm Display Digital RUN Green Explanation Operator ALARM Red LI Lint Blinking ry LI Blinking Warning only Fault contacts do not change state Creo 5 Blinking Protective operation Output is shut OFF and motor coasts to a stop FAR Blinking Warning Fault contacts do not change state d J Blinking Mt Lik Warning Fault contacts do not change state BB External baseblock multi function terminal is active the drive output is shut OFF motor coasting Temporary condition is cleared when input command is removed EF Simultaneous FWD REV run commands When FWD and REV run commands are simultaneously input for over 500ms the drive stops according to parameter 005 STP Operator function stop is pressed during running by the control circuit terminals FWD REV command The drive stops according to parameter n005 STP Emergency stop Drive receives emergency stop alarm signal Drive stops according to parameter n005
144. e next time the drive is stopped Open Run according to the setting of Operation Method Selection n003 and Reference Selection n004 Closed Run by frequency reference and run command from DeviceNet communications This input setting of 18 does not have to be programmed in the drive for DeviceNet communications It is only used in applications where run source and reference source is switched frequently from DeviceNet communications Example n003 setting is 1 and n004 setting is 7 n053 setting is 18 Terminal S6 Open Frequency reference from CN2 Analog Input 0 10V and run command from control circuit terminals S1 S2 Terminal S6 Closed Frequency reference and run command from DeviceNet communications 6 3 4 n148 DeviceNet I O Polled Producing Attribute Parameter n148 determines the polled producing attribute PPA or output to master in DeviceNet communications The following table shows the PPA selections available Factory Parameter Setting Range Setting 70 Basic Speed Control Output Instance 71 Extended Speed Control Output Instance DeviceNet I O Polled Producing 150 VZN Memobus I O Control Output Instance Attribute 151 V N Standard Drive Control Output Instance 152 V7N Accel Decel Time Control Output Instance 155 Expanded I O MEMOBUS Output Instance 6 3 5 n149 DeviceNet I O Polled Consuming Attribute Parameter n149 determines the polled consuming attribute PCA or inpu
145. e space for air circulation 4 7 above and below 1 2 on each side Remove front cover fit conduit to bottom plate and connect power and ground wires as shown N CAUTION BE CERTAIN YOU CONNECT INPUT POWER TO TERMINALS L1 L2 AND L3 ONLY OR SERIOUS DAMAGE WILL RESULT CONNECT MOTOR TO TERMINALS T1 T2 AND T3 ONLY POWER WIRING SCHEMATIC may vary with drive rating 5 9 e 2 e 8 8 8 Note S L2 Bi B2 UTi V T2 Ps 3 PHASE d INPUT POWER p WIRE TO EARTH GROUND Replace cover and apply input power digital operator shows 0 00 The FREF LED is on and the RUN LED is flashing Press the DSPL key until the LO RE LED is on Press the UP ARROW button until the display shows Lo then press the DSPL button until the FREF LED is on Rotate the potentiometer on the front of the digital operator until the display shows 6 00 Press the RUN button and note the direction of motor rotation If rotation is incorrect remove power wait for the display lights to go out then switch wires between terminals T1 and T2 Replace the front cover and apply input power DeviceNet and Control Terminal Wiring Remove power and wait for all LEDs to go out before making DeviceNet and control terminal connections Use standard DeviceNet thin or thick cable when connecting to DeviceNet terminal
146. e the main input power is turned on N CAUTION The Drive leaves the factory with parameters initialized for 2 Wire control when using external Run Stop signals Before using the initialization function of constant n001 know your control wiring configuration 10 Factory 2 Wire Control Initialization Maintained RUN Contact 11 Factory 3 Wire Control Initialization Momentary START STOP Contact Entering either Initialization code resets all parameters to factory settings and automatically returns parameter n001 setting to 1 If the Drive is connected for 3 Wire control and this parameter is set to 10 2 Wire Control Initialization the motor may run in reverse direction WITHOUT A RUN COMMAND APPLIED Equipment damage or personal injury may result ix Section 1 RECEIVING AND INSTALLATION 1 1 GENERAL This document pertains to the V7N ac drive This manual reflects the Software Version 0011 for models CIMR V70000P1 through V70004P0 and Software Version 0100 for models CIMR V70005P5 and V70007P5 In this document the word drive ac drive and inverter may be used interchangeably The V7N is a general purpose sine coded pulse width modulated AC motor drive with embedded DeviceNet communications It generates an adjustable voltage frequency three phase output for complete speed control of most conventional squirrel cage induction motors Automatic stall prevention and voltage boost prevent nuisance tr
147. e through Power supply Pre power checks 2 1 Preset speeds see Multi step speeds PROM EEB nets eee a as 4 2 Prohibited frequency deadband 5 6 Protection Overcurrent 5 29 5 32 Overheat drive A2 1 INDEX Continued 5 25 5 29 Overtorque Overvoltage decel Thermal overload mtr 5 32 Undervoltage A2 2 Protective functions miscellaneous 5 15 R Rated current 2 4 2 5 5 32 Ratings i A2 1 PRROCOIVING 1 1 Remote reference see Local Remote Reset codes 5 13 Reverse prohibit 1 14 1 16 Ride through RUN KOY ett tte teta aS SEGUI V8 5 3 Shock resistance see S curve Slip compensation 5 28 Soft start see S curve Specifications 2 1 Speed Golnicidence 5 24 Seal eli 5 19 Stall prevention ACGol aeo epe Decel During running Start up Open loop vector V f control STOP RESET key Stopping method selection 5 31 Switches internal DeviceNet SW Swit
148. ead and set n001 n067 can be read and set n001 n113 can be read and set n001 n179 can be read and set Run Command accepted during Program Mode Clear Fault Record Only 1 2 3 4 n001 n179 can be read and set 5 6 7 Not Used 10 Initialization 2 Wire control 11 Initialization 3 Wire control N CAUTION Entering 5 into n001 will allow RUN command to be accepted even if the drive is in Program mode PRGM function LED on or the LO RE function LED is on This condition may cause the motor to run equipment damage or personal injury may result WARNING By entering a 10 or an 11 into n001 all parameters in the Drive will return to their factory settings Factory Configuration for Parameter Terminal 2 Wire Control 3 Wire Control n050 S1 1 Forward Run 1 Start n051 S2 2 Reverse Run 2 Stop n052 3 3 External Fault N O 0 Fwd Rev Command n053 54 5 Fault Reset 5 Fault Reset n054 S5 6 Multi Step Ref Cmd A 6 Multi Step Ref Cmd A n055 S6 7 Multi Step Ref Cmd B 7 Multi Step Ref Cmd B n056 S7 10 JOG Selection 10 JOG Selection Terminals S5 S7 are not physical terminals but they are multi function inputs and outputs that are controlled via DeviceNet communications N CAUTION Know your application before using either Initialization function of n001 This parameter must be set to 0 to 5 for operation 10
149. ecelerate odo When the output current goes below Setting the value set in n094 acceleration begins up to the set frequency OUTPUT FREQ 5 29 5 20 STALL PREVENTION Continued D n115 Stall Prevention Above Base Speed During Running Factory setting 0 Range 0 or 1 Disabled level is based on setting of n094 Enabled level at Fmax n011 is n094 x 0 4 E n116 Stall Prevention During Run Accel Decel Time Select Factory setting 0 Range 0 or 1 Follows accel decel 1 n019 n020 or accel decel 2 n021 n022 Note Multi Function input selectable Follows accel decel 2 n021 n022 always 5 30 5 21 STOPPING METHOD n005 Stopping Method Factory setting 0 Range 0 to 1 Selects the stopping method suitable for the application SETTING DESCRIPTION 0 Deceleration ramp to stop 1 Coast to stop A Data 0 Deceleration to Stop Upon removal of the FWD REV Run command the motor decelerates at the deceleration rate determined by the time Output Frequency D celTime i set in Decel Time 1 n020 and DC A4 n020 injection braking is applied immediately before stop If the decel time is too short or the load inertia is too large an Min Output Frequency overvoltage OV fault may occur on a Frequency at DC Injection stop command the decel time must be Braking Start n016 increased DC Injection Braking
150. ection T ON Byte 0 Bit 1 The drive alarm detection status is displayed T Dunne alein detection d The drive status 0 During Stop Reverse Run DC Injection rev on Byte 0 Bit 2 During Fwd Run is displayed 1 During Forward run DC Injection rev run off The drive run status 0 During stop forward run DC Injection rev run off Byte 0 Bit 3 During Rev Run is displayed 1 During reverse run DC Injection rev run on Byte 0 Bit 4 Drive Ready The drive ready status is displayed Tobit detection fear The drive run command input selection status is displayed Byte 0 Bit 5 Ctrl From Net 0 Run command input is enabled other than the DeviceNet 1 Run command input is enabled from the DeviceNet The drive frequency input selection status is displayed Byte 0 Bit 6 Ref From Net 0 Run command input is enabled other than the DeviceNet 1 Run command input is enabled from the DeviceNet The drive frequency agree detection status is displayed Byte 0 Bit 7 Speed Agree 0 During stop acceleration deceleration 1 Frequency agree The drive speed is displayed monitor U 02 Byte 2 3 Speed Monitor This function is the same as the Speed Monitor in Section 3 2 Basic Speed Control Output Instance 70 46Hex 6 13 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 5 V7N Modbus Control Input Instance 100 64Hex This I O instance allows all drive parameters and monitors to be read set This instance is
151. ed current shown on the nameplate in parameter n036 Check the load size or V f pattern setting parameters n011 to 017 Check the drive capacity Check the driven machine and correct the cause of the fault or increase the value of parameter n098 up to the highest value allowed for the machine Table 7 2 Fault Displays and Corrective Actions Continued Fault Display Digital RUN Green Operator ALARM Red Explanation Protective Operation Output is shut OFF and motor coasts to a stop EFO External fault Drive receives an external fault input from control circuit terminal EFO External fault reference through DEVICENET communications External fault input command from control circuit terminal S1 External fault input command from contro circuit terminal S2 External fault input command from contro circuit terminal 53 External fault input command from contro circuit terminal S4 External fault input command from contro circuit terminal S5 External fault input command from contro circuit terminal S6 External fault input command from contro circuit terminal S7 CPF 00 Drive cannot communicate with the digital operator for 5 sec or more when power is turned ON CPF 01 Transmission fault occurred for 5 sec or more when transmission starts with the digital operator CPF 04 EEPROM fault of drive control circuit is detected 7 6
152. ed Closed HOLD 5 20 5 15 MULTI FUNCTION INPUT TERMINALS Term S1 S7 Continued FWD RUN 56 COMMAND S7 DOWN COMMAND UPPER LIMIT SPEED LOWER LIMIT SPEED OUTPUT FREQUENCY SPEED AT SET FREQUENCY SIGNAL U UP Accel status D DOWN Decel status HOLD constant speed status U1 At Upper Limit Speed D1 At Lower Limit Speed Up Down Frequency Setting Timing F Data 16 Accel Decel Hold By programming data 16 into one of the multifunction input parameters n050 thru n057 one of the multi function input terminals S1 thru S7 becomes a HOLD command input As long as the HOLD command is present accel and decel are in a prohibit state and the output speed is held at the level it was at the time the HOLD command was input When the HOLD command is removed while the system is still in Run condition accel or decel will again become active to allow output to reach set speed If Stop is initiated while the HOLD command is present the prohibit state is cancelled and the system enters stop operation HOLD CMD SPEED OUTPUT SPEED HOLD Function Timing 5 21 5 16 MULTI FUNCTION OUTPUT TERMINALS Term MA MC P1 P2 PC n057 DeviceNet Output DeviceNet one DEVICENET OUTPUT n058 Open Collector Output SOV A OR IESS external terminals P1 amp PC _ 80Vdc 1A OR LESS n059 Open Collector Output FACT
153. ed with the startup and operation of a Yaskawa V7N in a DeviceNet industrial network Further information on the features of each interface can be found in the V7N DeviceNet Technical Manual While most of this information is centered on the application of V7N most of the guidelines presented are applicable in most DeviceNet Networks Diagnosis of network fault issues will typically fall into three categories Installation of the DeviceNet drive Wiring and Cabling issues and Network Configuration Diagnostics Each of these areas will be discussed in the following document to help resolve common problems associated in DeviceNet network troubleshooting 7 4 1 DeviceNet Troubleshooting Check off Sheet DRIVE Checklist Drive Model Number The drive works correctly without DeviceNet communications The DeviceNet Drive Software Number from parameter n179 The DeviceNet baud rate settings are correct SW1 RATE e Parameter n152 The DeviceNet Node Address MAC ID MAC ID S3 x 10 S4 SW3 MSD SW4 LSD Parameter n150 Q The Drive Network Frequency Reference and RUN STOP method are set Run Stop 003 Frequency Reference n004 Oooo CABLING Checklist The correct type of cabling is used throughout the DeviceNet network installation The Cable Connections at EACH NODE have been verified for solid connections The Cable Lengths are within DeviceNet specification requiremen
154. ence input method set by frequency 04 NetRef reference selection n004 00 01 Byte 01 Frequency reference byte 2 3 through DeviceNet is enabled Drive control mode is set 3 Control mode 00 V F control 00 03 01 i Byte 01 Vector control Drive speed is displayed 2 Frequency Reference is set read Speed reference Min unit r min 255 0 011 0000 Word ss Speed scale attribute 16 Drive output current is displayed Output current Current Unit 0 1A 2 0000 Word Current scale attribute 17 Drive output power is displayed OF Output power Power Unit W 2 5 0000 Word 01 28 Power scale attribute 1A Drive input voltage is displayed 10 Input Voltage Min Unit V 2 5 0000 Word ys Voltage scale attribute 1B Drive output voltage is displayed 11 Output Voltage Min Unit V 25 0000 Word ys Voltage scale attribute 1B Acceleration time 1 is set read 12 Accel Time Min Unit ms 2 5 mm uc 0 Word 7 Time scale attribute 1C 35s 10 08 Deceleration time 1 is set read 13 Decel Time Min Unit ms 2 5 LU 0 TS Time scale attribute 1C 35s 10 05 Drive Frequency Reference lower e limit value is set read 2 14 Low Speed Limit Min Unit r min 2 3 55 Speed scale attribute 16 Drive Frequency Reference upper 15 limit value is set read 0x0708 Min Unit r min 255 1800r m 55 Speed scale attribute 16 Data unit coefficient regarding speed is set read Speed Scale Min
155. er data is cleared and replaced with newly read parameters Table 5 5 Reading Drive Parameters DESCRIPTION KEY SEQUENCE DIGITAL OPERATOR DISPLAY Set the highest parameter access level This will allow all parameters to be viewed and set x Pd Press the key until the LED is lit on the digital operator ols three times Press Set Parameter Copy Access Selection n177 1 Press and hold until n177 is displayed on the digital operator DATA Then press LENTER Use the key to set a 1 in the display DATA Then press LENTER Execute upload Read Using Parameter Read Function Selection n176 Press the key once Then press Press the key once DATA Press LENTER rED will blink on the display while reading 5 41 5 26 COPY FUNCTION Continued B Function Cpy The Copy function writes the parameters stored in the digital operators EEPROM into the drives non volatile memory The Copy function is possible only for drives of the same type i e from one GPD 315 V7 to another voltage rating and control method V f or open loop vector Table 5 6 Writing Drive Parameters DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set the highest parameter LZ access level RGM This will allow all parameters P pre ue to be viewed and set IS it on tne
156. erve N A U 16 PID feedback 95 35 0 38 U 17 PID input 26 100 39 U 18 PID output 96 75 5 3A U 19 Reserve Not displayed DeviceNet Polled Producing 70 Basic speed control Attribute PPA 71 Extended Speed Control Readable via DeviceNet Object Class 150 VZN Memobus I O Control 5 Instance 2 Attribute 10 151 V7N Standard Drive Control 152 V7N Accel Decel Time Control 155 V7N Extended I O MEMOBUS Instance 156 V7N General Purpose DI DO Instance DeviceNet Polled Consuming 20 Basic speed control Attribute PCA 21 Extended Speed Control Readable via DeviceNet Object Class 100 VZN Memobus I O Control 5 Instance 2 Attribute 10 101 V7N Standard Drive Control 102 V7N Accel Decel Time Control 105 V7N Extended I O MEMOBUS Instance 106 V7N General Purpose DI DO Instance U 62 DeviceNet MAC ID switch setting 17 S3 x 10 S4 U 63 DeviceNet MAC ID set 17 Readable via DeviceNet Object Class 3 Instance 1 Attribute 1 U DeviceNet Baud Rate switch setting 1 81 64 U 65 DeviceNet Baud Rate set 125 125 kbps 250 250 kbps Readable via DeviceNet Object Class 500 500 kbps 3 Instance 1 Attribute 2 DeviceNet connection status Ann Ut idi Readable via DeviceNet Object Class 5 Instance 1 and 2 Attribute 1 1 Available only in CIMR V7NU25P5 27P5 45P5 and 47P5 drives 4 5 4 5 MONITOR DISPLAYS Continued 1 Actual display appearance Term S1 input
157. essaging OmSec Input PCA connection ID Watchdog timeout process 6 30 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 6 Motor Data Object Class 28Hex The motor data object is for the information and functions related to the motor connected to the drive Motor rated current and rated voltage can be set and read Supported Services Service Code Hex Description of Service Get Attribute Single Designated attribute content is returned Set Attribute Single Designated attribute content is changed Object Content i F Initial Instance Attribute Description Song Value Read ange Hex Object Software Motor Data object software revision Used motor e is displayed pon Motor pe 7 Squirrel cage induction motor Byte Setting unit 0 1A current Motor rated voltage can be set Motor Rated Voltage and read zd p Setting unit 1V The motor rated current initial value varies according to drive capacity The initial value and setting range are for the 230V class For the 460V class the value is twice that of the 230V class 10715096 Motor Rated iens iue current can be set of drive Current rated 6 31 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 7 Control Supervisor Object Class 29Hex The control supervisor object is dedicated to the information and services related to the drive control functions The basic control functions such as drive run stop and fault detect are implemen
158. et Connector and Cabling See Section 6 DeviceNet Communications E DeviceNet Terminating Resistors See Section 6 DeviceNet Communications 1 9 1 4 ELECTRICAL INSTALLATION Continued Table 1 3 Terminal Functions and Signals of Control Circuit TERMINAL Factory setting is Forward Run Stop 1 Forward run when closed stop when open Factory setting is Reverse Run Stop 1 Reverse Run when closed stop when open Factory setting is External Fault NO contact input 1 Multi Function Open Collector Output 1 Factory setting is Drive Running Multi Function Open Collector Output 2 Factory setting is Speed Agree Multi Function Open 0v Collector Output common Frequency reference voltage input Frequency reference current input Frequency reference input common Factory setting is Fault Reset 1 Photocoupler output 48 VDC 50 mA or less 0 to 10 100 20K 4 to 20 mA 250 Q ov NOTES 1 These inputs have factory settings based on 2 wire reset For 3 wire reset definitions see Figure 1 6 Table 1 4 Terminal Functions and Signals of DeviceNet V DeviceNet power supply ground CAN_L Shield CAN_H DeviceNet data low Shield wire DeviceNet data high V DeviceNet power supply 24VDC Continued 1 4 ELECTRICAL INSTALLATION D Auxiliary Input and Output Power Option Devices A disconnect device circuit breaker contact
159. for VZN series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input output use 5 bytes each Refer to the Appendix A for a list of Modbus Registers for V7N V7N Modbus Control Instance 100 64Hex PCA Master to V7N Bye Bite Bits Bta 2 Bio 0 Function Code Register Number Upper Byte Register Number Lower Byte Register Data Upper Byte 4 Register Data Lower Byte Data Modbus reference message function code is set 00 Hex Undetermined j Upper and Lower Byte Upper and Lower Byte register number Note Depending on PLC used the upper and lower designator may be reversed 6 4 6 V7N Modbus Control Output Instance 150 96Hex This I O instance allows all drive parameters and monitors to be read set This instance is for V7N series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input output use 5 bytes each Refer to the Appendix A for a list of Modbus Registers for V7N V7N Modbus I O Control Instance 150 96Hex PPA V7N to Master Bit 7 Bite Bits 2 Bito 0 Function Code Register Number Upper Byte Register Number Lower Byte Register Data Upper Byte 4 Register Data Lower Byte Data Descipion The Modbus response message fu
160. g startup The drive s accel and decel rate times can also be used for this purpose These parameters are factory set for optimum results for most applications and generally don t need to be changed 5 37 5 25 PID CONTROL Continued E Feedback Loss Detection n136 Feedback Loss Detection Selection Factory setting 0 Range 0 to 2 Proportional gain is the value by which the error signal is multiplied to generate a new PID controller output A higher setting will result in a more responsive system A lower setting will result in a more stable system Setting Description 0 Feedback loss detection is disabled 1 Feedback loss detection is enabled alarm only drive continues running 2 Feedback loss detection is enabled fault drive coasts to stop n137 Feedback Loss Detection Level PID Factory setting 0 Range 0 to 100 n138 Feedback Loss Detection Delay Time PID Factory setting 1 0 Range 0 0 to 25 5 When feedback loss detection is enabled n136 data 1 or 2 the drive will detect if the feedback signal falls below the n137 level for more than the n138 delay time and respond according to the setting of n136 F Multi Function Input Terminals n050 thru n056 Multi function Inputs Data 23 PID Control Off Term S1 thru S6 By programming data 23 into one of the multi function input parameters n050 thru n056 the corresponding
161. g this parameter PID control can be enabled and the type of PID control can be selected Setting Description 0 PID Disabled PID Enabled D Feed forward PID Enabled D Feedback PID Enabled Reference PID D Feed forward PID Enabled Reference PID D Feedback Inverse PID Enabled D Feed forward Inverse PID Enabled D Feedback Inverse PID Enabled Reference PID D Feed forward Inverse PID Enabled Reference PID D Feedback B Setpoint Reference Selection n004 Reference Selection Factory Setting 0 Range 0 to 6 n024 thru n032 Multi step Frequency Presets Factory Settings n032 6 0 all others 0 0 Range each 0 0 to 400 0 Hz The frequency reference becomes the PID setpoint C Feedback Signal Selection n164 PID Feedback Selection Factory setting 0 Range 0to5 Setting Description 0 Not Used Not Used Not Used Multi Function Analog Input CN2 V 0 10V Multi Function Analog Input CN2 I Current 4 20mA Not Used Set SW2 2 to I ON SW2 consists of two separate slide switches and can be found just above the upper row of control circuit terminals The switch towards the bottom labeled 2 connects a 2500 resistor from terminal FR to FC when set to the I ON position to the right NOTE All power must be removed from the Drive bef
162. he AI or key to examine the complete fault record Clearing fault record Set parameter n001 to 6 to clear the fault record Display returns to n001 after completion of 6 setting Table 7 3 Displaying Fault Sequence DIGITAL OPERATOR OPERATION PROCEDURE DISPLAY Press s the LED is lit ALS The digital operator display will read U 01 Press AJ until U 09 appears on the display Press ENTER Press The display indicates that Z this is currently the next code in the memory register Continue pressing AJ to display the other codes in the memory register After the last register code is displayed the sequence will return to the first code After the fault sequence has been examined troubleshoot the most recent fault before entering a Fault Reset command by Digital Operator STOP RESET key or external signal at multi function input to prepare the Drive for restart of operation Note 1 Parameter initializing n001 10 or 11 also clears the fault record Note 2 Resetting a fault from either the digital operator or multi function input will not reset the fault record 7 8 7 3 DeviceNet Faults Table 7 4 DeviceNet Communication LED Faults and Operation LED Display Flashing Green Flashing Red Lit Red Lit Green Lit Green Lit Green Not Lit Not Lit Not Lit Flashing 2
163. heck if the communication line is separated from the main circuit wiring Check if other device and MAC ID are overlapped in the network Check if the master is correctly operated Check if the end termination resistance is correctly connected Check if the communication line is correctly connected disconnection and connector connection fault Check if the communication line is separated from the main circuit wiring Lit Lit C ication Faul Communication cannot Green Red ommunication Fault proceed Although a fault did not Flashing Normal occur the drive does Send explicit message I O message Green No Communication Data not communicate with from the master as necessary master Lit Lit Normal Performing normal Green Green Communication Data communication 7 4 5 DeviceNet System Checks Other issues may also come into play with respect to operation of the network If all of the above is completed and there are still issues with the DeviceNet installation some other items to check are a Verify that the total network utilized bandwidth is less than 100 Typically a DeviceNet analyzer is required to check this b Sometimes the EPR Expected Packet Rate setting in the Master Scanner requires an increase c On a Polled network the ISD InterScan Delay may need adjustment in the Master Scanner d Verify that the devices on the DeviceNet network have been properly conformance tested by checking
164. hen press Use the amp M lies until the desired number is in the display DATA Then press ENTER 2 7 Table 2 2 V f Startup Procedure Continued DESCRIPTION KEY SEQUENCE DIGITAL OPERATOR DISPLAY Set Parameter n012 Voltage Max 460 0 V Use the P V keys until the desired number is in the display Then press DM Larry ALILLLI Set Parameter n013 Frequency at max voltage point motor rated frequency 60 0 Hz Use the P keys until the desired number is in the display Then press Set Parameter n014 Frequency Midpoint 30 0 Hz Press then LENTER A V Use the amp keys until the desired number is in the display Then press Table 2 2 V f Startup Procedure Continued DESCRIPTION KEY SEQUENCE DIGITAL OPERATOR DISPLAY Set Parameter n015 Voltage Midpoint 80 4 V Press then LENTER Use the A amp V keys until the desired number is in the display DATA Then press LENTER Set Parameter n016 Frequency Minimum 1 5 Hz A A Use the amp keys until the desired number is in the display DATA Then press ENTER Set Parameter
165. her Function LED to allow the drive to accept RUN command 4 2 4 3 STATUS INDICATOR LEDs There are two indicator LEDs on the front of the Drive The drive status is indicated by various combinations of ON Blinking and OFF conditions of these two LEDs Green Red CONDITION RUN ALARM Operation Ready during stop Ramp to Stop during decel Normal Operation running Alarm Blinking Off Long Blinking Off On Off Blinking or ON Blinking For details of how the status indicator LEDs function during a drive fault refer to the TROUBLESHOOTING section 4 4 DEVICENET LEDs The Drive has two LEDs MS and NS on the front cover to indicate DeviceNet communications status The table below describes the function of DeviceNet specific LEDs Display Color Status Lit Operation Status During drive operation Description The drive is operating normally Flashing During drive initialization Initial setting status or communication not ready Lit Unrecoverable fault An unrecoverable fault occurred in the drive Flashing Recoverable fault A recoverable fault occurred such as switch setting error Not lit Power OFF Power not being supplied to the drive Lit DeviceNet communication taking place DeviceNet communicating normally Flashing DeviceNet communication not taking place DeviceNet network normal but not communicating with the m
166. ical external input or output terminals on the V7N drive Description The drive operating status is displayed Byte 0 Bit 0 During Run 0 During stop ee 1 During forward run reverse run DC brake The drive operating status is displayed Byte 0 Bit 1 During Zero Speed 0 During forward run reverse run 1 During stop DC brake The drive operating status is displayed Byte 0 Bit 2 During Reverse Run 0 During forward run stop DC injection rev run off 1 During reverse run During reverse run command input DC injection rev run on The drive reset signal input status is displayed Byte 0 Bit During Reset Input 0 Off 1 During reset signal input The drive frequency agree detection status is displayed Byte 0 Bit 4 Speed Agree 0 During stop accel decel 1 Frequency agree The drive operation preparation status is displayed Byte 0 Bit 5 Drive Ready 0 During fault detection preparation 1 Ready The drive alarm detection status is displayed Byte 0 Bit 6 Alarm 0 Normal 1 During alarm detection The drive fault detection status is displayed Byte 0 Bit 7 Fault 0 Normal 1 During fault detection The drive Modbus parameter setting error OPE detection is displ Byte 1 Bito During OPE eames 1 During OPE OP 1 OP5 detection The drive low voltage error UV detection status is displayed Byte 1 Bit 1 During UV 0 Normal 1 During UV detection Function Code 1 Function Code 2
167. ices All models have UL evaluated motor overload protection built in Motor overload protection is also provided in accordance with the NEC and CEC Additional branch circuit overload protection is not required 230V 3 Phase Model CIMR V7NU 20P1 20P2 20P4 20P7 21P5 22P2 23P7 2505 27 5 Capacity kVA 0 3 0 6 1 1 1 9 3 0 4 2 6 7 9 5 13 0 Rated output current 0 8 1 6 3 0 5 0 8 0 11 0 17 5 25 0 33 0 Rated input current A ta 1 8 3 9 6 4 11 0 15 1 24 0 33 0 39 6 Max Time Delay Fuse Rating A 1 8 3 2 6 25 10 0 17 5 20 0 25 0 45 0 60 0 Non Time Delay Fuse Rating 3 0 5 0 10 0 20 0 30 0 45 0 45 0 70 0 80 0 MCCB Rating A 15 0 15 0 15 0 15 0 20 0 30 0 40 0 50 0 60 0 460V 3 Phase Model CIMR V7NU 40P2 40P4 40P7 41P5 42P2 43P7 45P5 47P5 Capacity kVA 0 9 1 4 2 6 37 4 2 7 0 11 0 14 0 Rated output current A 1 2 1 8 3 4 4 8 5 5 9 2 14 8 18 Rated input current A 1 6 2 4 4 7 7 0 8 1 12 0 19 6 23 8 Max Time Delay Fuse Rating A 2 8 4 0 8 0 12 0 12 0 20 0 35 0 45 0 Non Time Delay Fuse Rating 5 0 7 0 12 0 20 0 20 0 35 0 60 0 70 0 Max MCCB Rating A 15 0 15 0 15 0 15 0 15 0 20 0 30 0 40 0 Notes Apply UL designated Class RK5 fuses Apply UL designated Class CC or T non time delay fuses Input fuse sizes are determined by NEC guidelines and should not exceed the ratings show
168. ifferent ways The baud rate can be set using the rotary switch RATE S1 Setting the switch to position O 1 or 2 enables the rotary switch to set the Drive s baud rate for 125kbps 250kbps or 500kbps respectively The baud rate can also be set through parameter n152 when the rotary switch S1 is set to 3 to 9 Baud Rate 125 kbps 250 kbps 500 kbps Parameter n152 0 125 kbps 1 250 kbps 2 500 kbps 6 2 5 2 MAC ID Setting Switch The Drive s MAC ID can be set in two different ways The MAC ID can be set using the rotary switches MSD S3 and LSD S4 MAC ID MSD x 10 LSD Setting range of 0 to 63 on the rotary switches enables the rotary switches to set the Drive s MAC ID Setting range of 64 to 99 on the rotary switches activates parameter n150 to set the Drive s MAC ID S3 S4 Switch Setting 063 64 99 MAC ID MAC ID S3 x 10 S4 Parameter n150 Setting Range 0 to 63 6 4 6 2 DEVICENET SET UP Continued 6 2 6 DeviceNet Indication LEDs The V7N Embedded DeviceNet Drive has two ODVA standard DeviceNet LED s on the cover to indicate DeviceNet communications status MS LED ALARM NS LED V7N With Front Cover The table below describes the function of DeviceNet specific LED s See Section 5 1 DeviceNet Communication LED Faults and Operation for more details ms Hed Li Unrecoverable aut An unrecoverable fault occurred in the
169. ilters should have a solid connection from filter case or ground terminal to drive panel or ground terminal conduit with good bare metal to bare metal connections may serve as the path If multiple input or output RFI filters are used they must be wired in parallel EARTH GROUND SEE NOTE2 DC REACTOR AC DRIVE 3 Shield conductors with metallic conduit SEE NOTE 6 4 Connect output conduit in a manner that allows it to act as an unbroken shield from the drive panel to the motor casing 5 RF noise filter different from RFI filter part no 05P00325 0023 is a delta wye capacitor OUTPUT T2 T3 0 network which is wired in parallel with the drive input terminals On the smaller drives with die cast chassis it must be mounted externally On the larger drives with sheet metal chassis it may be mounted inside the area where the input power wiring enters the drive On units equipped with bypass it may be wired to the primary side of the circuit breaker and mounted to the bypass panel or EARTH GROUND SEE NOTE 1 OUTPUT IN RFI FILTER ouT TO CASE EARTH GROUND SEE NOTE2 SEE NOTES 3 4 sidewall 6 Connection points REACTOR Drive w o Bypass Drive w Bypass Input 11 12 13 CktBrkr L1 12 L3 SEE NOTES 3 4 Unwired side of Outputs Titas Overload relay MOTOR Figure 1 3 Customer Connection Diagram For Isolation Transformers In
170. ime 2 n022 3 Operation continues with Alarm 4 Disabled 6 3 8 n152 DeviceNet Baud Rate Selection The Drive s baud rate can be set in two different ways The baud rate can be set using the rotary switches RATE S1 Setting the switch to position 0 1 or 2 enables the rotary switch to set the Drive s baud rate Switch Sening Baud rate oo o i Poses 3 9 Parameter n152 sets the baud rate Setting the switch to position 3 to 9 enables parameter 152 to set the Drive s baud rate Parameter Setting Range muy Setting 0 125 kbps 2 Ec Baud Rate 1 250 kbps erection 2 500 kbps RATE lt BAUD RATE MAC ID MAC ID Tens Place Ones Place 6 9 6 3 DEVICENET PARAMETERS Continued 6 3 9 n153 DeviceNet Speed Scale Parameter n153 sets the data coefficient of speed frequency reference and output frequency in DeviceNet communications Factory Parameter name Description Seung Range ES 153 DeviceNet Speed Scale 1 RPM x 1 285 15 15 6 3 10 n154 DeviceNet Current Scale Parameter n154 sets the data coefficient of motor current output current in DeviceNet communications e Factory Parameter Name Description setuno Rande Setting n154 DeviceNet Current Scale 1 Amp x 1 295 15 15 6 3 11 155 DeviceNet Electric Power Scale Parameter n155 sets the data coefficient of output power in DeviceNet communications Factory Para
171. interface value An un settable drive setting was attempted to be written to Stop the drive Correct service code and attribute value Manufacturer during drive operation Correct the data within the specific error A drive setting is attempted to range be written outside the setting range 20FF data write is attempted that Correct the data within the g is outside of the setting range setting range Table 7 6 Modbus I O Instance Errors Function code from the master was other than 00 Hex 03 Hex and 10 Hex 02H Register N A register number was not found 9 egISter eror Enter command 0900H registered for write started to read 2H Dat Parameter setting error occurred by a parameter write ex ata setung erro Upper and lower byte values were out of alignment swapped During run a parameter was attempted to be written from the master Enter command was attempted to write from the master during UV 22H Writ d A parameter was attempted to write from the master during UV rite error Enter command was attempted to write from the master during UV A parameter was attempted to write from the master during data store Data for read only was attempted to write from the master 7 10 7 4 DEVICENET TROUBLESHOOTING The following is a short guide to troubleshooting a Yaskawa V7N DeviceNet installation It highlights some of the most common issues when diagnosing and correcting issues associat
172. ion Rated current Hated sllp rhe Switching see Speed Search WINING 1 6 Mounting Clearance nter irn nt 1 1 Dimensions sseesssseeeee 5 1 European EMC conformance 1 12 location 1 1 2 2 Multi function analog input selection 5 49 Multi function input terminals i 5 16 Multi function output termirials 12 5 5 22 Multi step speeds 5 9 N Nameplate drive A7 2 Nameplate motor 2 2 2 3 2 7 O Open loop vector startup 2 2 Operation at load Operation mode Operator display Options see Peripheral Devices or Dynamic Braking Outputs DeviceNet 5 22 6 8 Multi function 5 22 Open collector 5 22 Overtorque detection 5 25 P Parameters Capacity and control method related A3 1 Listing Of Reset initialize Peripheral devices AC and DC reactor Ground fault interrupter Magnetic contactor Molded case circuit breaker MCCB A4 1 Noise filter PID Control Potentiometer Power loss rid
173. ion 2 and lift the front cover to direction 3 Mounting front cover Mount the front cover in the reverse order of the above procedure for removal Removing terminal cover when W Width dimensions are 4 25 108mm 5 51 140mm or 6 69 170mm After removing the front cover press the right and left sides to direction 1 and lift the terminal cover to direction 2 Removing terminal cover when W Width dimensions are 7 09 180mm Use a screwdriver to loosen the screw on the terminal cover surface to direction 1 to remove it Then press the right and left sides to direction 2 and lift the terminal cover to direction 3 Mounting terminal cover Mount the terminal cover in the descending order of the above procedure for removal A8 1 Removing digital operator After removing the front cover lift the upper and lower sides section A of the right side of the digital operator to direction 1 Mounting digital operator Mount the digital operator in the reverse order of the above procedure for removal Removing bottom cover when W Width dimensions are 4 25 108mm 5 51 140mm or 6 69 170mm After removing the front cover and the terminal cover tilt the bottom cover to direction 1 with section A as a supporting point Removing terminal cover when W Width dimensions are 7 09 180mm After removing the terminal cover use a screwdriver to loosen the fas
174. ipping during load or line side transient conditions The Drive will not induce any voltage line notching distortion back to the utility line and it maintains a displacement power factor of not less than 0 98 throughout its speed range When properly installed operated and maintained the Drive will provide a lifetime of service It is mandatory that the person who operates inspects or maintains this equipment thoroughly read and understand this manual before proceeding Information in this manual covers both the Drive functionality and DeviceNet communications It also contains basic information for the operator control station For detailed operation of other units in the drive system refer to their respective manuals 1 2 RECEIVING The Drive is thoroughly tested at the factory After unpacking verify the part numbers on the nameplate with the purchase order invoice Any damages or shortages evident when the equipment is received must be reported immediately to the commercial carrier who transported the equipment Assistance if required is available from your sales representative N CAUTION Do not install a drive that is damaged or missing parts If the drive will be stored after receiving keep it in its original packaging and store according to storage temperature specifications in Appendix 2 1 3 PHYSICAL INSTALLATION Location of
175. iring the V7N control board to be replaced 6 22 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 13 V7N General Purpose DI DO Input Instance 106 6AHex This I O instance applies to V7N control circuit terminals S1 S4 P1 and P2 as well as the V7N standard drive control I O instance functions This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input and output use 8 bytes each V7N General Purpose DI DO Instance 106 6A Hex PCA Master to V7N LEGE TET qp Der eJ DeviceNet DeviceNet DeviceNet Terminal 7 Terminal S6 Terminal S5 Terminal S4 Terminal 3 Hev Run Fwd Run DeviceNet Fault External Speed Reference Lower Byte Speed Reference Higher Byte Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive Multi function input terminal S3 and S4 can be triggered on via control terminal block or via DeviceNet input In other words S3 and S4 on the control terminal block and S3 and S4 on DeviceNet are OR ed together Daa Name scription The drive runs forward Byte 0 Bit 0 Forward Run 0 Stop 1 Forward run The drive runs reverse Byte 0 Bit 1 Reverse Run 0 Stop 1 Reverse run Functions set in the drive multi function input terminal S
176. is no effect on the current scale setting Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive 6 18 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 11 V7N Extended I O Modbus Input Instance 105 69Hex This I O instance applies to V7N Modbus I O functions as well as the V7N standard drive control I O instance functions This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute O3Hex Both input and output use 8 bytes each V7N Extended I O Modbus Instance 105 69 Hex PCA Master to V7N EE ec DeviceNet DeviceNet DeviceNet a Terminal 7 Terminal S6 Terminal 5 Terminal 4 Terminal 3 Rev Run Fwd Run DeviceNet Function Function Fault External Speed Reference Lower Byte Speed Reference Higher Byte Register Number Lower Byte Register Number Higher Byte 6 Register Data Lower Byte Register Data Higher Byte 0 Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive Multi function input terminal S3 and S4 can be triggered on via control terminal block or via DeviceNet input In other words S3 and S4 on the control terminal block and S3 and S4 on DeviceNet
177. istics Time Tsc 0 1 selected Accel Time 2 019 021 3 n Hue NOTE Actual accel time Set accel time 2 S curve selection Actual decel time Set decel time 2 S curve selection The following figure shows FWD REV switching and acceleration amp deceleration to a stop with S curve active FORWARD RUN COMMAND REVERSE RUN COMMAND i DC INJECTION TIME AT STOP 090 FREQUENCY DECELERATION gp f S CURVE CHARACTERISTIC 5 3 5 4 AUTO RESTART _ A n082 Number of Auto Restart Attempts Factory setting 0 Range 0 10 When a fault occurs during operation the Drive can be programmed for an auto restart operation to automatically reset the fault Auto restart operation will use the number of reset attempts set in this parameter up to the maximum of 10 When set to 0 no auto restarts will be attempted Fault contact will not actuate change state during auto restart attempts The following faults can be automatically reset oC Overcurrent ou Overvoltage OV The number of restart attempts available will be reset to the n082 setting when 1 10 minutes has elapsed without a fault occurring 2 The RESET key or external Fault Reset push button is pressed 3 Power is removed from the Drive 5 5 CARRIER FREQUENCY n080 Carrier Frequency Factory Setting 3 Range 1 to 4 7 to 9
178. ive 0 400 440 460 480V B1 For connection of braking resistor option B2 2 B Control Circuit All basic control circuit signal interconnections are shown in the appropriate diagram Interconnections for external two wire control in combination with the Digital Operator are shown in Figure 1 5 nterconnections for external three wire control in combination with the Digital Operator are shown in Figure 1 6 Main circuit output Make wire connections according to Figures 1 5 thru 1 7 and Table 1 3 observe the following Signal Leads Terminals S1 S4 amp SC Control Leads Terminals P1 P2 amp PC Use twisted shielded or twisted pair shielded wire 20 16 AWG 0 5 1 25mm2 for control and signal circuit leads The shield sheath MUST be connected at the drive end ONLY terminal The other end should be dressed neatly and left unconnected floating See Figure 1 2 DeviceNet Leads Black Blue Shield White Red Use DeviceNet thick or thin cable specified by Signal leads and feedback leads PG must be separated from control leads main circuit leads and any other power cables to prevent erroneous operation caused by electrical noise Lead length should NOT EXCEED 164 feet 50 meters Wire sizes should be determined considering the voltage drop All AC relays contactors and solenoids should have RC surge supressors installed across their coils All DC relays contactors and
179. ive and press the arrow button to insert on the scan list column on the right Press the Edit I O button The Polled option is automatically selected The Tx and Rx sizes are set to 4 bytes and the Poll Rate is set to Every Scan The size of Tx and Rx will depend on what assembly is chosen Refer to the V7N DeviceNet Technical Manual Appendix B for a list of available assemblies A9 1 The default assemblies are 21 and 71 DeviceNet Extended Speed Control 4 bytes each vii Once the polled information is entered press OK b For DeviceNet Manager i Select and drag the drive icon onto the scanner s icon ii At the Do you really want to add device Node to scan list of Master Node press Yes iii Double click on the scanners icon This will bring up the scanner s configuration screen Press the Select Scan List button iv Select the drive from the list and press the Edit Parameters button v The Polled option is automatically selected The Tx and Rx sizes are set to 4 bytes and the Poll Rate is set to Every Scan The size of Tx and Rx will depend on what assembly is chosen Refer to the V7N DeviceNet Technical Manual Appendix B for a list of available assemblies The default assemblies are 21 and 71 DeviceNet Extended Speed Control 4 bytes each vi Once the polled information is entered press OK 4 Map the drive a For RSNetWorx i Select the Input tab from the scanner s configuration screen ii
180. latile memory on the V7N will support a finite number of operations This means that the ENTER command value 0 written to register 0900h Class 64h Instance 09h Attribute 00h can only be used a maximum of a 100 000 times to store data in the EEPROM After the specified number of operations the EEPROM may fault ERR requiring the V7N control board to be replaced 6 20 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 12 V7N Extended I O Modbus Output Instance 155 9BHex This I O instance applies to VZN Modbus I O functions as well as the V7N standard drive control I O instance functions This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute Both input and output use 8 bytes each V7N Extended I O Modbus Instance 155 9BHex PPA V7N to Master Byte Bitz Bite 2 During During Zero Fault Alarm Drive Ready Speed Agree During Reset Reverse Speed During Run DeviceNet Function Function R Terminal P2 Terminal P1 Terminal MA Local Remote Code 2 Code 1 During UV During OPE Speed Actual Lower Byte Speed Actual Higher Byte Register Number Lower Byte Register Number Higher Byte 6 Register Data Lower Byte 7 Register Data Higher Byte Terminals S5 56 S7 and MA are applicable only through DeviceNet communications There are no phys
181. m br YASKAWA ELECTRIC EUROPE GmbH Am Kronberger Hang 2 65824 Schwalbach Germany Phone 49 6196 569 300 Fax 49 6196 888 301 MOTOMAN ROBOTICS AB Box 504 538525 Torsas Sweden Phone 46 486 48800 Fax 46 486 41410 MOTOMAN ROBOTEC GmbH Kammerfeldstrabe 1 85391 Allershausen Germany Phone 49 8166 900 Fax 49 8166 9039 YASKAWA ELECTRIC UK LTD 1 Hunt Hill Orchardton Woods Cumbernauld G68 9LF Scotland United Kingdom Phone 44 12 3673 5000 Fax 44 12 3645 8182 YEA Document Number TM V7N 01 Data Subject to change without notice 12 15 04 Rev 04 12 YASKAWA ELECTRIC KOREA CORPORATION Paik Nam Bldg 901 188 3 1 Ga Euljiro Joong Gu Seoul Korea Phone 82 2 776 7844 Fax 82 2 753 2639 YASKAWA ELECTRIC SINGAPORE PTE LTD Head Office 151 Lorong Chuan 04 01 New Tech Park Singapore 556741 SINGAPORE Phone 65 282 3003 Fax 65 289 3003 TAIPEI OFFICE AND YATEC ENGINEERING CORPORATION 10F 146 Sung Chiang Road Taipei Taiwan Phone 886 2 2563 0010 Fax 886 2 2567 4677 YASKAWA JASON 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 Jianguomanwai Avenue Beijing 100020 China Phone 86 10 6532 1850 Fax 86 10 6532 1851 SHANGHAI OFFICE 27 Hui He Road Shanghai 200437 China Phone 86 21 6553 6600 Fax 86 21 6531 4242 SHANGHAI YASKAWA TONJI amp CO LTD
182. meter Name Desorption Sening nange UEA n155 DeviceNet Electric Power Scale 1 Watt x 1 2 15 15 6 3 12 n156 DeviceNet Voltage Scale Parameter n156 sets the data coefficient of time in voltage input output voltage in DeviceNet communications Factory Parameter Namo Deseription setuno Range rmm m56 DeviceNet Voltage Scale 1 Volt x 1 2 15 15 6 3 13 n157 DeviceNet Time Scale Parameter n157 sets the data coefficient of time in DeviceNet communications Factory Parameter Name Description Serting Rangs a DeviceNet Time Scale 1 msec x 1 2 15 15 6 3 14 n170 Modbus Frequency Unit Selection When using the Modbus area of the DeviceNet communications the frequency speed units can be selected using parameter n170 Factory Esse ne ue Setting Modbus Frequency Unit 0 1Hz Selection 1 0 01Hz_ 2 000 100 3 0 1 6 10 6 4 DEVICENET POLLED I O MESSAGING The V7N Embedded DeviceNet Communication Drive complies with the AC Drive profile designated by the DeviceNet Specification and the ODVA It allows communication with a Master PLC or PC for AC drive control functions such as drive operation parameter adjustment and monitoring The DeviceNet interface works as a Group 2 Only Server DeviceNet Slave on the control network Polled I O based messaging and Explicit messaging are supported when communicating to the master c
183. minal on the digital operator can be used as an auxiliary analog input 0 10V or 4 20 mA The Analog Input Connector Cable Assembly option 05082 is required for interface with CN2 on the digital operator Setting Description Output Voltage Bias VBIAS 0 Multi Function Analog Input is disabled 1 Auxiliary Frequency Reference FREF2 2 N A 3 N A 4 1 Auxilary Frequency Reference n077 1 FREF2 100 0 OV 4mA 10V 20mA When multi function analog input n004 7 or 8 is selected CN2 on the digital operator becomes the speed reference input If n004 is set to any other data value the CN2 auxiliary analog input is determined by the selection of Command A 5 49 4 Output Voltage Bias n077 4 100V Dv OV 4mA 10V 20 Values are for a 230V drive VBIAS is added to output voltage after V f pattern is established 5 29 MULTI FUNCTION ANALOG INPUT SELECTION Continued n078 Multi Function Analog Input Signal Selection Factory Setting 0 Range or 1 DESCRIPTION 0 CN2 input terminal 0 10V input 1 CN2 input terminal 4 20mA input 2 Back View Of Digital Operator a aja CN2 V 0 10V a ela olo CN2 I 4 20mA CN2 C Common VIC CN2 g Black White Blue 5 50 5 30 FREQUENCY REFERENCE LOSS
184. mmand frequency boost corresponding voltage boost n110 Motor No Load Current Factory setting See Table A3 1 Range 0 to 99 Motor no load current n110 is set as a percentage of motor full load current n036 It is used as shown in the slip compensation equation n112 Slip Compensation Primary Delay Factory setting 2 0 sec Time Constant Range 0 0 to 25 5 sec Parameter n112 can be increased to improve stability or decreased to improve response to load changes n113 Slip Compensation Selection Factory setting 0 During Regen Range 0 or 1 Parameter n113 determines whether the slip compensation gain will be enabled or disabled during regeneration Setting Description 0 Disabled No slip compensation will be added when regenerating 1 Enabled Slip compensation will be added when regenerating 5 28 5 20 STALL PREVENTION A n092 Stall Prevention During Deceleration Factory setting 0 SETTING FUNCTION 0 Stall prevention during deceleration enabled 1 Stall prevention during deceleration disabled Stall prevention during deceleration automatically adjusts the deceleration rate Controls the while monitoring the DC bus voltage to FREQUENCY deceleration time needed to prevent overvoltage during deceleration prevent ovek voltage fault When the motor load is large or decel time is short ac
185. multi function input terminal S1 thru S6 will disable the PID control At the same time the PID setpoint will become the output frequency and the PID s integrator will reset to zero n050 thru n056 Multi function Inputs Data 24 PID Integral Reset Term S1 thru S6 By programming data 24 into one of the multi function input parameters n050 thru n056 the corresponding multi function input terminal S1 thru S6 will immediately reset the integrator s value to zero n050 thru n056 Multi function Inputs Data 25 PID Integral Hold Term S1 thru S6 By programming data 25 into one of the multi function input parameters n050 thru n056 the corresponding multi function input terminal 81 thru S6 will hold the integrator s output value When the contact is closed on the Multi Function Input Terminal whatever value the integrator is outputting will remain the same until the contact is opened Terminals S5 S6 are not physical terminals but they are multi function inputs and outputs that are controlled via DeviceNet communications 5 38 Continued 5 25 PID CONTROL PID Block Diagram 895 VEL Lx 00923185 vovd 5 dE 101009 did ESEL ggu lose d NR FELU OOF ZELU YN indui did 8 ich TEN
186. must be set to 9 Drive See V7N technical manual for further explanation of this parameter V7N Programming required for DeviceNet Control Tr Sets the Run Stop to come from the Drive Sets the frequency reference to come from the Drive Verify that the Rotary Switch Position S1 RATE is set correctly on the Drive The Drive s baud rate can be set in two different ways The baud rate can be set using rotary switch when in position 0 1 or 2 125kbps 250kbps or 500kbps The baud rate can also be set through parameter n152 when the rotary switch is set to 3 to 9 Baud Rate 125 kbps 250 kbps 500 kbps Parameter n152 0 125 kbps 1 250 kbps 2 500 kbps 6 Verify that the Network Address set for the V7N by rotary switch S3 and S4 MSD and LSD The Drive s Address or MAC ID can be set in two different ways The address can be set using rotary switches with a setting range of 0 to 63 Or the address can be set using parameter n150 when the rotary switch is set to 64 to 99 Each address for EACH DEVICE ADDRESS MUST BE UNIQUE on the network segment Valid addresses are 0 to 63 Typically address 0 is reserved for the DeviceNet master node and address 62 or 63 is left open for a configuration tool connection Check that all devices are addressed and each node has a different address versus all other devices on the network The following table summarizes the rotary switch settings for the V7N DeviceNet Driv
187. n in the table Fuse Ratings are based upon 250V fuses for 230V Drives and 600V for 460V Drives Fuse Manufacturer s Designators Class CC KTK FNQ or equivalent Class RK5 FRN FRS or equivalent Class T JJS JJN or equivalent Magnetic Contactor Mount a surge protector on the coil When using a magnetic contactor to start and stop the drive do not exceed one start per hour Ground Fault Interrupter Select a ground fault interrupter not affected by high frequencies To prevent malfunctions the current should be 200mA or more and the operating time 0 1 second or more AC and DC Reactor Install a reactor to connect to a power supply transformer of large capacity 600 kVA or more or to improve the power factor on the power supply side Noise Filter Use a noise filter exclusively for the drive if radio noise generated from the drive causes other control devices to malfunction A4 1 A4 2 Appendix 5 DRIVE DIMENSIONS Fig 1 V7N Enclosed wall mounted type Voltage Size Dimensions in ic mm Weight HeatLoss W Loss Class CIMR E VNU kg 20P1 1 8 2 68 5 83 3 58 2 20 4 65 0 20 24 5 04 0 79 M4 1 55 3 7 9 3 ES 0 68 148 91 56 118 5 6 128 20 0 7 230V 3 phase 20P2 1 4 2 68 5 83 3 58 2 20 4 65 0 20 0 24 5 04 0 79 4 1 55 77 10 3 18 0 1 68 148 91 56 118 5 6 128 20
188. n017 Voltage Minimum 18 4 V Press then LENTER Use the amp keys until the desired number is in the display DATA Then press ENTER Table 2 2 V f Startup Procedure Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Prepare to test run the drive from the Digital DSPL Operator Motor should be pss Several times until the LO RE disconnected from the load This will set the drive into the Local mode and bring up the motor current display Press the A key once Display the drive s output current by pressing DSPL four times Turn the Digital Operator Pot all the way to the left counter clockwise Test run the drive from the WARNING The next key press will cause Digital Operator the motor to turn Take appropriate safety precautions ORUN Press the key then slowly turn the Digital Operator Pot to the right about 1 4 of a turn The display on the drive will show the actual motor amps Operation checkpoints Motor rotates smoothly Motor rotates in correct direction If motor does not rotate in the proper direction stop the motor and remove power from the Drive Switch motor connections T1 U and T2 V at the Drive to change direction Motor has no abnormal vibration or noise Acceleration and deceleration are smooth Unit is not overloaded Displayed current does not excee
189. nction code No is displayed 00 Hex No command executed 03 Hex Read normal Byte 0 Function Code 10 Hex Write normal 83 Hex Read fault 90 Hex Write fault Byte 1 2 Register Number Upper and The processed Modbus register No is displayed ye Lower Byte For Read write faults Modbus error code is displayed Register Data Upper and The read data at Modbus read command is displayed If writing the same Lower Byte data to the same address the Register Data will respond with 00 00 without executing the command Byte 3 4 Note Yaskawa s V7N drive has two types of memory Volatile and Non Volatile Data held in the Volatile memory will be lost when power is removed from the drive Data held in Non Volatile memory will be retained when power is removed from the drive Different types of Modbus registers are stored in different areas of memory V7N Modbus monitor and command registers 001 03Dhex Appendix A are always stored in Volatile memory Any data read or written from these registers will not be retained during a power loss situation Modbus parameter registers 101h to 1D2h Appendix A are stored in Volatile memory until the ENTER command is applied When writing new data to parameter registers the ENTER command must be given for the new data to become stored in Non Volatile memory If the ENTER command is not used the changed data will not be retained during power loss An ENTER command is executed by writing the value of
190. nd in the deadband will be converted to the bottom value of the deadband e g a command of 33 00 Hz would result in a run frequency of 30 00 Hz Total Deadband 6 00 Hz FREQ CMD 36 00 Hz n083 33 00 Hz n086 3 00 Hz 30 00 Hz OUTPUT FREQUENCY Hz NOTE n083 gt 084 gt n085 The highest prohibit frequency required needs to be in 083 The next highest prohibit frequency needs to be in n084 and the lowest prohibit frequency needs to be in n085 5 6 5 7 DC INJECTION BRAKING n016 Minimum Frequency Range 0 1 to 10 0 Hz n089 DC Injection Braking Current Factory setting 50 of Drive Rated Current Range 0 to 100 n090 DC Injection Time at Stop Factory setting 0 5 sec Range 0 0 to 25 5 sec n091 DC Injection Time at Start Factory setting 0 0 sec Range 0 0 to 25 5 sec DC injection can be used to stop a motor whose rotational direction is uncertain at start up or to help stop a coasting motor With ramp to stop enabled n005 0 after a STOP command is received the Drive controls motor deceleration according to the Decel Time setting until output frequency reaches the DC injection braking start frequency or Minimum Frequency n016 Then the Drive output is turned off and DC injection current is applied to the motor The effective DC injection time and current should be set to provide adequate stopping without excessive motor heating The
191. nd or Reverse Run command is again applied When external Base Block command is active a blinking b b will be displayed on the Digital Operator RUN RUN Freq Cmd Freq Cmd pono 0 0 Base Block Base Block 20msec lt 20msec gt V out 1 V out WU B 7 0 i i 0 i A Base Block With Run Active B Base Block After Stop Command 5 18 5 15 MULTI FUNCTION INPUT TERMINALS Term 1 4 Continued C Data 13 External Base Block by N C Contact Base block operation is the same as described above except that the Base Block contact must be open to be recognized D Data 14 Speed Search From Max Frequency Data 15 Speed Search From Set Frequency A multi function input terminal is utilized to activate speed search When the external speed search command is closed the base is blocked for the min base block time then the speed search is made The operation depends on the set value IMPORTANT Set values 14 and 15 CANNOT be selected in combination When 14 is set the speed search begins with the maximum frequency When 15 is set the speed search begins with the frequency command command that has been set after the search command was received RUN SIGNAL lt WITHIN 0 5 SEC SPEED COINCIDENCE MAX FREQ OR FREQ REF WHEN SPEED SEARCH 1 INPUTTED OUTPUT FREQUENCY 1 SPEED SEARCH OPERATION VOLTAGE AT SPEED SEARCH RETURN TO NORMAL V f OUTPUT OUTP
192. never power is applied to the drive Timer active whenever drive is run mode n088 Elapsed Timer Setting Factory setting 0 hours Range 0 or 6550 This parameter allows the user to preset a starting value for the elapsed timer Elapsed time is accumulated according to the setting of n087 Unit 1 10 hours 5 53 Section 6 DEVICENET COMMUNICATIONS 6 1 INTRODUCTION This area of the V7N Embedded DeviceNet Drive manual is intended to provide information necessary to set up and operate drive via DeviceNet It assumes knowledge of the parameters and functions of the Yaskawa V7N drive as well as the DeviceNet Industrial Networks and DeviceNet AC Drive profile For more information on DeviceNet contact the Open DeviceNet Vendor Association ODVA Yaskawa s V7N Embedded DeviceNet Drive is capable of being connected to the DeviceNet open field network to achieve data communication to the DeviceNet master The Embedded DeviceNet drive assembly supports 7 different Input Assemblies 4 to 8 bytes and 7 different Output Assemblies 4 to 8 bytes which 5 of the Input and 5 of the Output are vendor specific All DeviceNet objects required to meet the AC Drive profile are supported The V7N communicates through DeviceNet as a Group 2 only server Supported Message Types Explicit Messages Fragmentation is supported Up to 32 bytes can be input and output Polled I O Messages Fragmentation is not supported
193. nfiguration period then at the moment the OK button was pressed after mapping the drive the information was downloaded ii the configuration was done offline press the online speed button Note make sure RSLinx has been configured connected to the network and running in the background ii Right click on the scanners icon and select Download to Device A9 2 b For DeviceNet Manager If DeviceNet Manager was online during the configuration then press the SDN button located on the Save to area of the window If the configuration was done offline press the online button Select the appropriate driver to communicate with the network and configure its settings Double click on the scanner s icon Press the Edit Scan List button Press the SDN button located on the Save to area of the window Refer to RSNetWorx and or DeviceNet Manager manuals for additional information on configuration A9 3 Acceleration Accel time 1 Accel time 2 Accel time 3 Accel 5 2 Hold sees tenet GAN 5 21 S CUIVO e ee eoe 5 3 Time setting unit 0 ee 5 2 Analog monitor outputs multi function 0 cere tees 5 22 Analog inputs multi function selection 5 49 Auto testart 2 2 5 4 B Braking DG injection teeny 5 7 C Carrier frequency 5 5 Conformance to European EMC Directive 1
194. ng status is displayed Drive Ready 00 During fault detection preparation Byte 01 Ready The drive fault detection status is displayed Fault 00 Normal Byte 01 During fault detection The drive alarm detection status is displayed Alarm 00 Normal Byte 01 During alarm detection 01 The drive is reset through fault detection status x 0c Fault Reset 00 Fault reset off 00 01 Byte 01 Fault reset The drive fault detection content is Fault Code displayed by the code listed in the 0000 i Word table below 3 The drive run command input selection status is displayed 1 00 Run command input other than k OF Ctrl From Net the DeviceNet is enabled Byte 01 Run command input is enabled through DeviceNet 6 32 Object Content Continued Mode selection is displayed when 1 DeviceNet becomes fault 2 Mode 02 Manufacturer 1 Initial Value 0 External fault EFO is input It fi 1 miro Fault from 00 EFO Not Active 01 External fault EFO 2 01 External fault EFO input status is 1 External Fault Input displayed Status from Option 00 EFO Not Active 01 During external fault EFO input 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 7 Control Supervisor Object Class 29Hex Continued Notes A setting during drive operation cannot be changed DeviceNet communication fault cannot be set The drive detects fault and stops at DeviceNet communication fault The drive stopping
195. ng Communication timeout Communication timeout with master occurred DeviceNet not set to Online Not lit Offline Power OFF Power not being supplied to the interface card Mismatch of baud rate DeviceN ki Bas DeviceNet communicating normally NS 7 17 7 4 DEVICENET TROUBLESHOOTING Continued Table 7 8B DeviceNet Communication LED Faults and Operation LED Displa Not Lit Not Lit Power OFF The inverter does not Check the inverter main circuit have power supply wiring Turn the power ON 7 m Initial i h Flashing Not Lit During Communication Turn the inverter power back If the Green Preparation ready fault persists change the drive unit A wrong setting of a Flashing Not Li Related to Communication switch or the possible baud rate ae Red Possible Recovery Fault recovery fault is turn the power back If the fault occurring persists change the drive unit A fault which is Lit Not Lit Related to Communication I tecover Turn the inverter power back If the Red Impossible Recovery Fault communication i fault persists change the drive unit occurring Check if the end termination resistance if correctly connected to the communication line Lit Flashing Ie master and Check if the communication line is Communication Time Out communication timeout correctly connected disconnection Green Red occurred and connector connection fault C
196. o o o o 2 o m 2 o m m o o u do o o o o r 2 o oJo co m o A1 10 DESCRIPTION Not Used Not Used Input Phase Loss PF Output Phase Loss LF Not Used Not Used Not Used Not Used Operator Function Stop STP Sequence Error SER Simultaneous FWD REV Run Commands EF External Base Block BB Overtorque Detection OL3 Cooling Fan Overheat OH Main Circuit Overvoltage OV Main Circuit Low Voltage UV Cooling Fan Alarm FAN Not Used DeviceNet Communication Loss BUS Undertorque Detection External Inverter Overheat OH3 PID Feedback Loss Fast Stop STP Internal Communications Standby CALL Input Terminal S1 Closed Input Terminal S2 Closed Input Terminal S3 Closed Input Terminal S4 Closed Input Terminal S5 Closed DeviceNet Input Terminal S6 Closed DeviceNet Input Terminal S7 Closed Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Not Used Table A1 3 Modbus Monitor Registers Read only Continued CLASS 100 INST 16 02Fh 030h 031h 032h 033h 036h 037h 038h 039h 03Ah 03Bh 03Ch FUNCTION Drive Status External Terminal Output Status Inverter Status Not Used DC Bus Voltage Torque Monitor Not Used Output Power PID Feedback PID Input PID Output Not Used BIT A onj elo
197. o run in reverse direction WITHOUT A RUN COMMAND and possibly result in equipment damage or personal injury A WARNING Input fuses are required for proper branch short circuit protection for all drives Failure to use recommended fuses see Appendix 4 may result in damage to the drive and or personal injury 1 4 ELECTRICAL INSTALLATION Continued FOR DC REACTOR FOR DYNAMIC BRAKING See Note 5 See Note 4 1 POWER SUPPLY sap O LQ MCCB seeNote8 2 T Bi Be single phase L1 T1 U E input Apo Note that drive must L2 2 5 T2 V be derated by 50 L3 L3 T T3 W 1 on 3 Phase Models V7N _ HOOR RUN 6 e si 4 a Note 3 STOP p 6 See Note 5 07 1 1 0 S2 10L 5 See T REVERSE eer Note 3 T FAULT RESETA g4 MULTI FUNCTION 1 MULTI STEP fe cd CONTACT INPUT 2 ro 0 0 SPEED REF 1A ew i lbs e MULTI FUNCTION EN MULTI FUNCTION Wek beeen SPEED REF 24 sw Sg DEVICENET INPUT _ See Note 7 JOG REFERENCE 37 See Note 7 T LOGIC L1 4 SC V 1 MULTI FUNCTION d TERMINAL tuning PHOTOCOUPLER K pc e OUTPUT See Note 1 G SHIELD _ 48V 50 OR LESS CONNECTION 25 SPEED YO BLACK
198. ol Output Instance 70 t stag PP C EN Extended Speed Control Output Instance 71 NM 47Hex Section 3 4 default V7N Modbus oe Control a Instance 150 ren Output Data E V7N Standard Dis Control Oud Instance 151 152 V7N Accel Decel Time Control Output Instance 152 ME CER 155 V7N Extended Modbus Output Instance 155 uen NPE 5 156 V7N General Purpose 01 00 Output Instance 156 20 Basic Speed Control Input Instance 20 raion Gecton 31 21 Extended Speed Control Input Instance 21 EN Section 3 3 default Ra V7N Modbus Control ie Instance 100 149 Input Data ES V7N Standard s Control i Instance 101 95Hex Assembly Eara Section 3 7 E V7N Accel Decel pe Control Instance 102 0 nE ae V7N Extended iS Modbus i xi Instance 105 ee 100 64 106 V7N General Purpose DI DO Input Instance 106 6AHex Section 3 13 Note Regardless if I O Data Exchange is enabled or disabled communications will occur at the determined intervals set by the Master 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 1 Basic Speed Control Input Instance 20 14Hex This function is the basic instance of Assembly Object Class 04Hex Attribute O3Hex which defines DeviceNet AC drive profile Both input output use 4 bytes each V7N Basic Speed Control Instance 20 14Hex PCA Master to V7N Bye sur sne ens ena f f f
199. olatile and Non Volatile Data held in the Volatile memory will be lost when power is removed from the drive Data held in Non Volatile memory will be retained when power is removed from the drive Different types of Modbus registers are stored in different areas of memory V7N Modbus monitor and command registers 001 03Dhex Appendix A are always stored in Volatile memory Any data read or written from these registers will not be retained during a power loss situation Modbus parameter registers 101h to 1D2h Appendix A are stored in Volatile memory until the ENTER command is applied When writing new data to parameter registers the ENTER command must be given for the new data to become stored in Non Volatile memory If the ENTER command is not used the changed data will not be retained during power loss An ENTER command is executed by writing the value of 0 to Modbus register 0900h If a power loss occurs after the ENTER command has been issued and accepted the data will be retained in the V7N WARNING Use the ENTER command 0900h only when necessary The life of the EEPROM Non Volatile memory on the V7N will support a finite number of operations This means that the ENTER command value 0 written to register 0900h Class 64h Instance 09h Attribute 00h can only be used a maximum of a 100 000 times to store data in the EEPROM After the specified number of operations the EEPROM may fault ERR requ
200. om serial communication See paragraph 6 3 1 Fast Stop Fault Open No effect Normally Open Contact Closed If n005 0 ramp to stop using n022 If n005 1 coast to stop Fast Stop Alarm Open No effect Normally Open Contact Closed If n005 0 ramp to stop using n022 If n005 1 coast to stop Fast Stop Fault Open If n005 0 ramp to stop using n022 Normally Closed Contact If n005 1 coast to stop Closed No effect Fast Stop Alarm Open If n005 0 ramp to stop using n022 Normally Closed Contact If n005 1 coast to stop Closed No effect PID Control Off See paragraph 5 25F Value Reset PID See paragraph 5 25F Value Hold PID See paragraph 5 25F Overheat Pre Alarm OH3 Open No effect Closed OH3 alarm Accel Decel Time Select 2 See paragraph 5 2 Data input from DeviceNet No effect on the drive this input is used solely for the Communications purpose of the input output monitoring by the DeviceNet Network Up Down function See paragraph 5 15E can only be set in n056 All contact closures must be maintained except for speed search which be momentary see paragraph 5 15D 5 17 5 15 MULTI FUNCTION INPUT TERMINALS Term 1 4 Continued A Data 17 Remote Local The use of a Remote Local command input allows switching between the Digital Operator control and the external terminal input signals or serial communications without the need to re p
201. on Volatile memory on the V7N will support a finite number of operations This means that the ENTER command value 0 written to register 0900h Class 64h Instance 09h Attribute 00h can only be used a maximum of 100 000 times to store data in the EEPROM After the specified number of operations the EEPROM may fault ERR requiring the V7N control board to be replaced Table A1 2 Modbus Command Registers Read Write FUNCTION BIT DESCRIPTION Forward Run Reverse Run External Fault Fault Reset Multi Function Input 1 Closed Ext Terminal S1 Multi Function Input 2 Closed Ext Terminal S2 Multi Function Input 3 Closed Ext Terminal S3 Operational Signals Multi Function Input 4 Closed Ext Terminal S4 Multi Function Input 5 Closed Ext Terminal S5 Multi Function Input 6 Closed Ext Terminal S6 Multi Function Input 7 Closed Ext Terminal S7 Not Used Not Used Not Used Not Used Fh Not Used 002h Frequency Reference Output Frequency Frequency 004h 008h Not Used Not Used Multi Function Output Reference 1 MA Contact ON Multi Function Output Reference 2 Multi Function Output Setting Photo Coupler P1 ON Multi Function Output Reference 3 Photo Coupler P2 ON Not Used 00Ah 01Fh Not Used Not Used gt S FLO moO 5 1 8 Table A1 3 Modbus Monitor Registers Read only CLASS 100 INST 16 FUNCTION BIT DESCRIPTION Run Command Reverse Operation Driv
202. on 1 Frequency detection 2 Overtorque detection N O Overtorque detection N C Undertorque Detection N O Undertorque Detection N C Minor Fault During Base Block Local Remote Ready During auto restart During undervoltage During reverse run During speed search Comm Controlled PID feedback loss Frequency Reference Loss Detect N O Overheat Pre alarm N O 0 No Detection 1 Continue to run at 80 of max frequency 255 to 255 100 to 100 A1 3 SETTING INCREMENT FACTORY SETTING CLASS 100 INST 01 Table A1 1 Drive Parameters Continued NAME Analog Frequency Reference Filter Time Constant CN2 Voltage Ref Input Analog Frequency Reference Gain CN2 Current Ref Input Analog Frequency Reference Bias CN2 Current Ref Input Analog Frequency Reference Filter Time Constant CN2 Current Ref Input Multi Function Anal Input CN2 Selectio Multi Function Analog Input Signal Selection Multi Function Digital Input Scan Rate Selection Carrier Frequency Momentary Power Loss Ride through Method Number of auto restarts attempts Prohibit Frequency 1 Prohibit Frequency 2 Prohibit Frequency 3 Prohibit Frequency Deadband Elapsed Time Function Selection Elapsed Operation Time Initial Value DC Injection Current DC Injection Time at stop DC Injection Time at start Stall Prevention During Decelera
203. ontroller or PLC DeviceNet Communications between a Master PLC or PC and the V7N Drive Slave uses Polled messaging based from the following Assemblies to transfer control and diagnostic information to and from the V7N The Input Data Assemblies or Polled Consuming Assemblies PCA refers to a message sent from the Master to the V7N The Output Data Assemblies or Polled Producing Assemblies PPA refers to the response from the drive back to the Master The factory default of the V7N Embedded DeviceNet Communication Drive is Extended Speed Control Input Instance 21 and Extended Speed Control Output Instance 71 see section 3 3 and 3 4 Changing the PCA and PPA Input Output Data Assemblies can be done in two ways The first way to change the PCA and PPA is to use the EDS file with the configuration software By accessing the EDS file through configuration software the PCA and PPA can be accessed under the DeviceNet Parameter Group Polled Consuming Assembly and Polled Producing Assembly Set the appropriate value using the table below and save changes to device The second way to change the PCA and PPA is change parameter n148 for PPA and n149 for PCA through the digital operator Be sure to power down the V7N then power up to store the changes made to the PCA and PPA The following sections describe the format and structure of the I O Assemblies Type Number of Assembly Description Data Bytes 70 Basic Speed Contr
204. or disconnect switch etc should NOT be used as a means of starting and stopping the drive or motor A disconnect device can be installed for emergency stop purposes but when that disconnect device is opened there may be loss of electrical braking Figure 1 3 is a factory guideline for proper wiring practices and relative locations within the electrical path from the line to the load It does not imply what devices are needed for a particular application nor does it show what devices were shipped with a particular order Therefore disregard those items in the diagram which are not being used in your installation However it is recommended that an input or DC reactor be used with all Drive ratings when wired to a source of 600 kVA or greater Mount all optional power devices close to the drive and keep electrical connections as short as possible DO NOT run input and output wiring in the same conduit ISOLATION INPUT INPUT TRANSFORMER RFI FILTER REACTOR H3 X3 1 13 L3 C2 customer s 77 D Q i9 A C LINE 2 H2 x2 B1 L2 L2 82 POWER p o p 5 SUPPLY Li xi L1 A2 le 9 o L1 e EARTH GROUND SEE NOTE 2 NOTES RF NOISE 1 Connect drive ground terminal or panel to FILTER earth ground Always use low impedance paths and connections 2 Mount input and output RFI filters physically as close to the drive as possible on the same panel if possible F
205. or to any other adjustments Parameter 001 Table 2 2 V f Startup Procedure DESCRIPTION KEY SEQUENCE DIGITAL OPERATOR DISPLAY Set the highest parameter access level This will allow all parameters to be viewed and set x DSPL Press key until the 7 LED is lit on the digital operator DATA Press LENTER three times DATA Press LENTER N PRGM ZN nla Set drive for V f control This is accomplished by setting n002 0 Press then LENTER Use the l M mem set a 0 in the display DATA Then press ENTER 2 6 Table 2 2 V f Startup Procedure Continued DIGITAL OPERATOR DESCRIPTION KEY SEQUENCE DISPLAY Set motor rated current Press and hold until n036 is TIG nameplate sine motor displayed on the digital operator DATA Then press LENTER Use the 2 amp V keys until the number in the display matches the motor rated current Then press Set the V f pattern Parameters n011 through n017 set the V f pattern Table 5 4 in section 5 27 lists recommended V f patterns The numbers in parentheses shown in the example below are for a 460V 60 Hz variable torque application fan or pump Set Parameter n011 Maximum output frequency Press and hold hi until n011 is 60 0 Hz displayed on the digital operator T
206. ore SW2 can be set See Figure 1 1 for the location of SW2 5 36 5 25 PID CONTROL Continued D PID Settings n130 PID Proportional Gain Factory setting 1 00 Range 0 00 to 10 00 Proportional gain is the value by which the error signal is multiplied to generate a new PID controller output A higher setting will result in a more responsive system A lower setting will result in a more stable system n131 PID Integral Time Factory setting 1 00 Range 0 00 to 360 0 sec This parameter determines how fast the PID controller will seek to eliminate any steady state error The lower the setting the faster the error will be eliminated To eliminate the integral function entirely set this parameter to 0 0 seconds A lower setting will result in a more responsive system A higher setting will result in a more stable system n134 Integral Value Limit 1 Factory setting 100 00 Range 0 00 to 100 0 This parameter will limit the effect that the integrator can have It works whether the PID controller output is positive or negative It can also be used to prevent integrator wind up n132 Derivative Time Factory setting 0 00 Range 0 00 to 10 0 sec This parameter can be adjusted to increase system response to fast load or reference changes and to reduce overshoot upon startup To eliminate the differential function entirely set this parameter to 0 00 secon
207. oss Detection Undertorque Detection esee Elapsed Timer he Ee tees DEVICENET COMMUNICATIONS e 6 1 Introduction DeviceNet Set up DeviceNet Parameters DeviceNet Polled I O Messaging DeviceNet Explicit Messaging sen FAULT DIAGNOSIS AND CORRECTIVE 7 1 COTO Al 7 1 Displaying Fault 5 7 8 DeviceNetiFaults 3 rU HU ERR ERR ENSIS 7 9 DeviceNet Troubleshooting eene 7 11 PARAMETER LISTING eee A1 1 SPECIFICATIONS ierit edens A2 1 CAPACITY AND CONTROL METHOD RELATED PARAMETERS etait aea oan utet A3 1 PERIPHERAL DEVICES seem A4 1 DRIVE DIMENSIONS seem A5 1 DYNAMIC BRAKING OPTION A6 1 NAMEPLATE INFORMATION eee A7 1 REMOVE INSTALL DRIVE FACE PLATES A8 1 DEVICENET CONFIGURATION eee A9 1 WARNINGS CAUTIONS INSTRUCTIONS A WARNING YASKAWA manufactures component parts that can be used in a wide variety of industrial applications The selection and application of YASKAWA products remain the responsibility of the equipment
208. pecified for DeviceNet network connections consists of One twisted signal pair 18 blue white One twisted power pair 15 black red e Separate aluminized Mylar shields around power pair and signal pair Overall foil braid shield with drain wire 18 bare 6 2 2 2 DeviceNet Thin Cable Thin Cable is smaller and more flexible than Thick Cable It is commonly used for drop lines but can also be used for shorter distances as trunk line The thin cable specified for DeviceNet network connections consists of One twisted signal pair 24 blue white One twisted power pair 22 black red Separate aluminized Mylar shields around power pair and signal pair Overall foil braid shield with drain wire 22 bare 6 2 2 3 Cable Vendors DeviceNet cables are available from various vendors Two sources are listed below Belden Wire amp Cable Company AWG insulation thick Power 3084A Data thin Power 3083A Data thick Power 24 3085A Data thin Power Berk Tek Berk Tek Part AWG Insulation Outer Jacket thick 1 210144 mem thin iiid 6 2 6 2 DEVICENET SET UP Continued 6 2 3 Cable Installation Wire the DeviceNet communication cable to the terminal block according to the following procedures 1 Loosen terminal screws using a slotted screwdriver 2 Insert the DeviceNet wires into corresponding terminals 3 Fasten wires by tightening terminal screws 4 Secure the removable terminal by
209. put Reactors Input RFI Filters DC Reactors Output Reactors and Output RFI Filters 1 4 ELECTRICAL INSTALLATION Continued E Conformance to European EMC Directive In order to conform to EMC standards the following methods are required for line filter application cable shielding and drive installation The line filter and Drive must be mounted on the same metal plate The filter should be mounted as close to the drive as practical The cable must be kept as short as possible and the metal plate should be securely grounded The ground of the line filter and the drive must be bonded to the metal plate with as much bare metal contact as possible For main circuit input cables a screened cable is recommended within the panel and is also suggested for external connections The screen of the cable should be connected to a solid ground For the motor cables a screened cable max 20 m must be used and the screen of the motor cable should be connected to ground at both ends by a short connection again using as much bare metal contact as practical For a more detailed explanation refer to the manufacturer document TD 4077 Installation Guidelines For EMC Directive using AC Drive Products Table 1 4 and Figure 1 4 show the line filter list for EMC standards and the installation wiring of the Drive and line filter Table 1 5 Line Filters for EMC Standards Modei Line Filter CIMR V7NU Part Number Rated Weight Dimensions in in
210. quency Reference Selection is set for DeviceNet control and DeviceNet communication to the drive has not begun the operator will flash CAL This alarm indicates that the drive is waiting for DeviceNet communication to operate the drive Once DeviceNet communication to the drive begins the CAL alarm will cease 6 3 2 n035 Digital Operator Display Mode Since the V7N Embedded DeviceNet Communication Drive utilizes the AC drive for many of its calculations such as speed please check the following parameters to verify the correct setting Setting No Description Frequency Make sure to set number of motor poles 2 39 to input and output reference set motor speed in RPM s on DeviceNet control and operator display display unit DeviceNet indicates the motor speed unit as RPM selection n035 setting value is used since the drive converts frequency to RPM Default value is 4 for frequency reference in RPM for a 4 pole motor Note The V7N requires power to be cycled to the drive for the changed parameter to take affect Please perform a power cycle to store DeviceNet parameter changes 6 7 6 3 DEVICENET PARAMETERS Continued 6 3 3 n050 thru n056 Multi function Inputs Terminals S1 S4 and DeviceNet Inputs S5 S7 Setting of 18 selects operation by DeviceNet communications or by external terminal If the status of this command input is changed while the drive is running the selection is ignored until th
211. r the connection ID write 03 Connection is completed 04 Time out This instance type is displayed 02 Instance type 00 Explicit message 01 I O message The option unit communication operation status is displayed by a code The level used by the option unit connection ID communication header is displayed This function is set when communication connection is completed DETENER NEM status is displayed by the code 02 of Max output No of Max output PPA bytes is Polled PPA bytes displayed Message No of Max input No of Max input PCA bytes is Internal process timeout time is Timeot fima displayed when communication 65535 0000 request is received Round up ms Oms 10ms unit Timeout internal process regarding communication is displayed 00 Holds until reset shut off 01 Automatically shut off 02 Restart with connected status of output PPA connection bus 0003 Word bus bytes bytes is displayed Ouput communication The application object received the path data through this instance is 62 34 37 Array Polled Producing displayed Assembly PPA OF of input PCA connection bus 0003 Word bytes bytes is displayed Input communication The application object received the path data through this instance is 62 31 35 Array Polled Consuming displayed Assembly PCA ica Min polled send Minimum waiting time at which data 0000 Word waiting time is sent in polled m
212. re input Since it is automatically set there is no need to do anything The following sections define the supported DeviceNet implemented objects and services for the V7N DeviceNet Drive 6 5 1 Identity Object Class 01 The Identity object stores DeviceNet product information Supported Services Service Code Hex Description of Service Get_Attribute_Single Designated attribute content is returned Option unit status is reset returns to initial status Object Content Instance Attribute Tut Uu ee snnt v Object Software Identity object software revision is code No is displayed oo 000 44 2CHex Yaskawa Electric Device profile of the compatible DeviceNet is displayed 02 Device Type The DeviceNet product is compatible with AC drive profile 2 AC drive See Table of EDS Files and Product Code Manufacturer s code Product Codes in the following page 01 04 Revision Option unit software revision 03 01 Option unit communication status Depends on Seria Number Number Option unit serial number product See Table of ve Files and Product Name Toductmodelisdi playsg Product Codes in V7N the following page Drive status is displayed 6 25 6 5 DEVICENET EXPLICIT MESSAGING 6 5 1 Identity Object Class 01Hex Continued Table of EDS Files and Product Codes Continued Drive Capacity Product Code Drive Model Number CIMR V7 20P C
213. re no physical external input or output terminals on the V7N drive Multi function input terminal S3 and S4 can be triggered on via control terminal block or via DeviceNet input In other words S3 and S4 on the control terminal block and S3 and S4 on DeviceNet are OR ed together Note Yaskawa s V7N drive has two types of memory Volatile and Non Volatile Data held in the Volatile memory will be lost when power is removed from the drive Data held in Non Volatile memory will be retained when power is removed from the drive Different types of Modbus registers are stored in different areas of memory V7N Modbus monitor and command registers 001 03Dhex Appendix A are always stored in Volatile memory Any data read or written from these registers will not be retained during a power loss situation Modbus parameter registers 101h to 1D2h Appendix A are stored in Volatile memory until the ENTER command is applied When writing new data to parameter registers the ENTER command must be given for the new data to become stored in Non Volatile memory If the ENTER command is not used the changed data will not be retained during power loss An ENTER command is executed by writing the value of 0 to Modbus register 0900h If a power loss occurs after the ENTER command has been issued and accepted the data will be retained in the V7N WARNING Use the ENTER command 0900h only when necessary The life of the EEPROM Non Vo
214. rence Sour Sets the frequency i EDD 9 reference to come from puo DeviceNet Note When the above parameters are set and DeviceNet communication to the drive has not begun the operator will flash CAL This alarm indicates that the drive is waiting for DeviceNet communication to operate the drive Once DeviceNet communication to the drive begins the CAL alarm will cease EDS File Download the proper EDS file for the corresponding V7N model number from the CD ROM that came with the V7N drive from www odva org in the Downloads area or from www drives com in the Our Products Literature Library Software Downloads area Each V7N drive capacity has its own EDS file so it is important to select the EDS file that matches the drive capacity Section 2 9 EDS File Install the EDS file in the configuration tool software such as DeviceNet Manager or RSNetworx from Rockwell Software Appendix 9 DeviceNet Configuration for RSNetWorx and DeviceNet Manager vii Definitions Sequence refers to how the drive is started stopped and told which direction to run When the sequence comes from the digital operator local the drive is started and stopped using the RUN and STOP keys on the digital operator and direction is given via the FWD REV key Sequence can also come from the drive s control terminals remote using either two wire or three wire control The sequence inputs to the drive
215. rform a withstand voltage test on any part of the unit This equipment uses sensitive devices and may be damaged by high voltage The drive is not suitable for circuits capable of delivering more than 18 000 RMS symmetrical amperes at 250V maximum or 480V maximum Install adequate branch short circuit protection Refer to Appendix 4 Failure to do so may result in equipment damage and or personal injury N CAUTION The Drive leaves the factory with parameters initialized for 2 Wire control when using external Run Stop signals Before using the initialization function of constant n001 know your control wiring configuration 10 Factory 2 Wire Control Initialization Maintained RUN Contact 11 Factory 3 Wire Control Initialization Momentary START STOP Contact Entering either Initialization code resets all parameters to factory settings and automatically returns parameter n001 setting to 1 If the Drive is connected for 3 Wire control and this parameter is set to 10 2 Wire Control Initialization the motor may run in reverse direction WITHOUT A RUN COMMAND APPLIED Equipment damage or personal injury may result Parameter n012 must be set to proper motor voltage Always ground the Drive using the ground terminal provided Never connect main circuit output terminals T1 U T2 V amp T3 W to AC main circuit power supply When programmed for auto restart n082 1 thru 10 the motor may restart unexpec
216. rogram n003 or n004 f the status of the Remote Local command input is changed while the drive is running the Remote Local operation selection is not completed until the next time the Drive is stopped Closed Controlled locally Digital Operator NOTE Parameter n008 determines if the frequency reference will come from the digital operator potentiometer or parameter n024 Open Controlled remotely external terminal inputs for Start Stop and frequency reference or serial communications NOTE When a multi function input terminal is programmed for Local Remote the LO RE LED will only display local or remote status Local Remote cannot be adjusted from the digital operator B Data 12 External Base Block by N O Contact When either the Forward Run command or Reverse Run command is present and the EXTERNAL external Base Block command is applied BASE BLOCK i e contact closed coast stop is accom plished after a 20 msec delay while the frequency command is maintained When the Base Block command is removed the drive will recover in a manner similar to that of Speed Search operation When both the Forward Run command and Reverse Run command are open and the external Base Block command is applied i e contact closed coast stop is accom plished and after a 20 msec delay the frequency command is changed to OHZ When the Base Block command is removed the drive will remain in stopped condition until Forward Run comma
217. rop Line 4 There should be no more than 64 total nodes on the network segment which means only 64 physical addresses can be assigned on one DeviceNet network Verify that there are no more than 64 physical nodes on the network segment which includes all Master PLC connections Slave devices and Configuration nodes for all trunk line and drop line connections If there are more than 64 devices divide the network into two separate segments Additional PLC scanner or DeviceNet Master interface may be needed for the second network segment 5 Verify that the DeviceNet network is terminated correctly A DeviceNet network is based on a linear bus topology and requires two termination resistors of 120 ohms _ watt Note 121 ohm resistors will also work as specified in the V7N DeviceNet Technical Manuals at each of the furthest ends of the Trunk Line cabling The reason for this is for matching the impedance of the cabling such that transmission signal distortion is kept to a minimum along all sections of the network bus Please see the diagram below to illustrate 2018189 Terminating Resistor Up to 64 Physical Devices 6 Verify with a voltmeter that the 24 Volt power supply voltage measurement at each V7N nodes on DeviceNet is greater than 11 VDC Also verify that the voltage drop between each node and its power supply is less than 5 VDC If the voltag
218. ry will be lost when power is removed from the drive Data held in Non Volatile memory will be retained when power is removed from the drive Different types of Modbus registers are stored in different areas of memory V7N Modbus monitor and command registers 001 03Dhex Appendix A are always stored in Volatile memory Any data read or written from these registers will not be retained during a power loss situation Modbus parameter registers 101h to 1D2h Appendix A are stored in Volatile memory until the ENTER command is applied When writing new data to parameter registers the ENTER command must be given for the new data to become stored in Non Volatile memory If the ENTER command is not used the changed data will not be retained during power loss An ENTER command can be executed by writing the value of 0 to Class 64h Instance 09h Attribute OOh If a power loss occurs after the ENTER command has been issued and accepted the data will be retained in the V7N WARNING Use the ENTER command only when necessary The life of the EEPROM Non Volatile memory on the V7N will support a finite number of operations This means that the ENTER command value 0 written to register 0900h Class 64h Instance 09h Attribute 00h can only be used a maximum of a 100 000 times to store data in the EEPROM After the specified number of operations the EEPROM may fault ERR requiring the V7N control board to be replaced 6 5 9 3 Class
219. s 9J RUN Remove the front cover and connect the SW Baud Rate ALARM DeviceNet communication wires on the SW4 LSD Addr M quick disconnect screw terminal on the drive MSD Adar e Section 6 2 3 Cable Installation CES ond Terminal Block Control wiring should be sized 16 to 20 AWG Control wiring should be shielded DeviceNet Terminal do with the shield wire connected to the ground terminal which is located Without Front Cover towards the left side of the aluminum heat sink sor Mme ome SSSSSP ozn CAN_L Communication data low side Top View o Shield Shield wire Black Blue White Red CAN_H Communication data high side 4 i141 Red V Red Communication power supply DC 24V m Side View a Digital Operator The DSPL button cycles through all of the quick start LEDs To access a parameter press the DSPL button until the PRGM LED is on Use the UP and DOWN keys until the 000 desired parameter number is displayed then press ENTER Use the UP and DOWN keys to adjust the value eara a then press ENTER then DSPL GERE
220. selectable Not provided stops if power loss is 15 ms or longer Automatic restart at recovery from 0 5 sec power loss Automatic restart Heatsink overheat Protected by electronic circuit Independently programmable during accel and constant speed running Selectable during decel Ground fault Protected by electronic circuit overcurrent level ON until the DC bus voltage becomes 50V or less Power charge indication RUN lamp says ON or digital operator LED stays ON Charge LED is Provided for 400V Cooling Fan Fault Protected by electronic circuit Run stop input 2 Wire or 3 Wire Seven of the following input signals are selectable 3 Forward reverse run 3 Wire sequence fault reset external fault NO NC contact input multi step speed operation Jog command accel decel time select external baseblock NO NC contact input speed search command accel decel hold command LOCAL REMOTE selection DeviceNet communication control circuit terminal selection emergency stop fault emergency stop alarm Following output signals are selectable 1 NO NC contact output 2 photo coupler outputs 4 Fault running zero speed at frequency frequency detection Multi function output output frequency lt or set value during overtorque detection during undervoltage detection minor error during baseblock operation mode inverter run ready during fault retry during UV during speed search data output through DeviceNet communication
221. sent and does not match the Polled I O Data length set by n148 and n149 OC Overcurrent Drive output current momentarily exceeds approx 25096 of rated current OV Main circuit over voltage Main circuit DC voltage exceeds the overvoltage detection level because of excessive regenerative energy from the motor Detection level 230V Stops at main circuit DC voltage below approx 410V 460V Stops at main circuit DC voltage approx 820V or more UV1 Main circuit low voltage Main circuit DC voltage drops below the low voltage detection level while the drive output is ON 230V Stops at main circuit DC voltage below approx 200V 460V Stops at main circuit DC voltage approx 400V or more n148 and n149 Short circuit at drive output side Excessive load inertia Extremely rapid accel decel time parameters n019 to n022 Special motor used Starting motor during coasting Motor of a capacity greater than the drive rating has been started Magnetic contactor open closed at the drive output side Insufficient decel time parameters n020 and n022 Lowering of minus load elevator etc a Increase decel time Connect optional dynamic braking resistor Reduction of input power supply voltage Open phase of input supply Occurrence of momen tary power loss a Check the following Power supply voltage Main circuit power supply wiring is connected Terminal screws
222. setting of speed scale SS The drive s acceleration time is set and adjustable during run Byte 4 5 Acceleration Time 1 Units depend upon inverter parameter n018 setting Default 0 1 sec A set value here is not stored in the EEPROM Does not affect the setting of time scale TS The drive s deceleration time is set and adjustable during run Byte 6 7 Deceleration Time 1 Units depend upon inverter parameter n018 setting Default 0 1 sec A set value here is not stored in the EEPROM Does not affect the setting of time scale TS Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive Multi function input terminal S3 and S4 can be triggered on via control terminal block or via DeviceNet input In other words S3 and S4 on the control terminal block and S3 and S4 on DeviceNet are OR ed together 6 17 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 10 V7N Accel Decel Time Control Output Instance 152 98Hex This I O instance applies to accel decel time control as well as standard drive control I O instance This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute 03Hex Both input and output use 8 bytes each V7N Accel Decel Time Control Instance 152 98Hex PPA V7N to Master Bye Bite Bts 2
223. splayed 0 During stop acceleration and deceleration 1 Frequency agree The drive run prepare status is displayed 0 During fault detection prepare 1 Ready The drive alarm detection status is displayed 0 Norma 1 During The drive 0 Norma 1 During fault detection The drive Modbus parameter setting error OPE detection status is displayed 0 Norma 1 During The drive 0 Norma 1 During UV detection The drive run command input selection status is displayed 0 Run command input is enabled other than the DeviceNet 1 Run command input is enabled from DeviceNet The DeviceNet multi function output terminal MA output status is displayed 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 output status is displayed 0 Terminal P1 OFF 1 Terminal P1 ON The drive multi function output terminal P2 output status is displayed 0 Terminal P2 OFF 1 Terminal P2 ON The drive speed is displayed monitor U 02 Units will change based on the setting of parameter n035 Does not affect the setting of speed scale SS The drive output current is displayed monitor U 03 The unit 0 14 is fixed There is no effect on the current scale setting 6 16 alarm detection fault detection status is displayed OPE OP1 OP5 detection low voltage error UV detection status is displayed 6 4 DEVICENET POLLED I O MESSAGING Continued 6 4 9 V7N Accel Decel Time
224. t Manager and RSNetWorx The V7N Model Number or drive capacity is necessary to select the correct EDS file The Model Number can be found on the nameplates on the side of the drive To obtain the EDS file for the V7N use the CD ROM that came with the V7N drive go to www odva org in the Downloads area or www drives com in the Our Products Literature Library Software Downloads area and download the EDS file for the proper drive Model Number or drive capacity Each V7N drive capacity has its own EDS file so it is very important to download the EDS file that matches the drive capacity for correct scaling of parameters The table below lists all of the V7N drive capacities and their respective EDS file names Drive Capacity Product Code Drive Model A R V7N Parameter Class 01 Number Drive Description EDS File Names n210 Modbus Instance 01 Product Name Register No 1D2H Attribute 03 CIMR V7 20P1 3 Phase 230V 0 13HP 0 8A V7NU20P1 EDS 00 00h 12288 3000h CIMR V7NU20P1 CIMR V7 20P2 12289 30011 CIMR V7 20P4 3 Phase 230V 0 5HP CIMR V7720P7 3 Phase 230V 0 75 amp 1HP 5A CIMR V7 21P5 3 Phase 230V 2HP 12295 30071 40 28h 12329 30290 47 FH 18 aih 2s ich 12316 01Ch CIMR V7NUBAPO Note All of the EDS files are in one zip file so you must un zip the file before installing in the configuration tool 6 6 6 3 DEVICENET PARAMETERS There are some parameters in the drive that need
225. t and output use 8 bytes each V7N Standard Drive Control Instance 151 97Hex PPA V7N to Master Bye Bite Bits Bta 2 Bito During During Zero _ i DeviceNet 1 Terminal P2 Terminal P1 Terminal MA Local Remote During UV During OPE Speed Actual Lower Byte Speed Actual Upper Byte 4 Output Current Monitor Lower Byte Output Current Monitor Upper Byte Terminals S5 S6 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive Daa Name Byte 0 Bit 1 During Zero Speed Byte 0 Bit 2 During Reverse Run Byte 0 Bit 3 During Reset Input Byte 1 Bit 0 During OPE During UV Local Remote Byte 1 Bit 1 Byte 1 Bit 2 Byte 1 Bit 3 DeviceNet Terminal MA Byte 1 Bit 4 Terminal P1 Byte 1 Bit 5 Terminal P2 Byte 2 3 Speed Monitor Output Current Monitor The drive run status is displayed 0 During stop 1 During Forward reverse DC injection The drive run status is displayed 0 During forward reverse 1 During stop DC injection The drive run status is displayed 0 During forward run stop DC injection 9 rev run off 1 During reverse run reverse command input DC injection rev run on The drive fault reset signal input status is displayed 0 Off 1 During reset signal input The drive frequency agree detection status is di
226. t from DeviceNet T E Pih rom Faul ff Byte 1 Bit 1 Fault Reset The drive fault detection status is reset H Ea hee Function set the drive parameter 057 multi function DeviceNet ouput 7 selection MA is ouput Byte 1 Bit 5 DeviceNet Terminal 0 DeviceNet Terminal MA OFF 1 DeviceNet Terminal MA ON The drive multi function output terminal P1 is operated Only when 18 is set to the drive parameter No 058 becomes enabled Byte 1 Bit 6 Terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON The drive multi function output terminal P2 is operated Only when 18 is set to the drive parameter No 059 becomes enabled Byte 1 Bit 7 Terminal P2 0 Terminal P2 OFF 1 Terminal P2 ON Drive speed reference is set Byte 2 3 Speed Reference Units will change based on the setting of parameter n035 Does not affect the setting of speed scale SS 0 Terminals S5 56 S7 and MA are applicable only through DeviceNet communications There are no physical external input or output terminals on the V7N drive 6 15 Continued 6 4 DEVICENET POLLED I O MESSAGING 6 4 8 V7N Standard Drive Control Output Instance 151 97Hex This I O instance applies to all VZN input output functions as well as the extended speed control I O instance functions This instance is for V7N Series drives only and is not interchangeable with other DeviceNet drives Assembly Object Class 04Hex Attribute 03Hex Both inpu
227. t to Drive in DeviceNet communications The following table shows the PCA selections available Factory Parameter Setting Range Setting 20 Basic Speed Control Input Instance 21 Extended Speed Control Input Instance DeviceNet I O Polled Consuming 100 VZN Memobus I O Control Input Instance Attribute 101 V7N Standard Drive Control Input Instance 102 V7N Accel Decel Time Control Input Instance 105 Expanded I O MEMOBUS Input Instance 6 3 6 n150 DeviceNet MAC ID The Drive s MAC ID can be set in two different ways The MAC ID can be set using the rotary switches MSB S3 and LSB S4 MAC ID MSB x 10 LSB Setting range of 0 to 63 on the rotary switches enables the rotary switches to set the Drive s MAC ID Setting range of 64 to 99 on the rotary switches activates parameter 150 to set the Drive s MAC ID Factory EI AMEN S Soning Range cU DeviceNet I O MAC ID 6 8 6 3 DEVICENET PARAMETERS Continued RATE 51 BAUD RATE 3 4 MAC ID 5 det MAC ID Tens Place 9376 Ones Place MSB 6 3 7 n151 DeviceNet Timeover Detection Selection If the time between DeviceNet messages from the master exceeds the timeover value set by the master drive will function according to parameter n151 Factory Parameter name Setting DeviceNet Timeover Detection 0 Coast to stop Selection 1 Decel to stop using Decel Time 1 n020 2 Decel to stop using Decel T
228. ted The control supervisor object functions are commonly used with polled I O messaging functions Supported Services Service Code Hex Description of Service OE Get Attribute Single Designated attribute content is returned Set_Attribute_Single Designated attribute content is changed Option unit status is reset returns to initial status Object Content Initial Instance Attribute Description cog Value Read ange Hex Object Software Control supervisor object software x revision is displayed 0001 Word The drive runs forward Forward Run 00 Stop 00 01 Byte 01 Forward run The drive runs reverse Reverse Run 00 Stop 00 01 Byte 01 Reverse run Run command rights displayed 1 00 Run command input method 05 NetCtrl by run command selection n003 00 01 T Byte 01 Run command byte 0 bit 0 1 is enabled through DeviceNet The drive status is displayed 02 Drive not ready 03 Drive ready during stop Drive Status 04 Drive running 03 T Byte 05 Decelerating to stop normal 06 Decelerating to stop during fault 07 Drive fault during stop The drive run status is displayed 07 During Forward Run 00 During stop reverse DC injection Byte rev run on 01 During forward run DC injection rev run off The drive run status is displayed During Reverse Run 00 During stop forward DC injection Byte rev run off 01 During reverse DC injection rev run on The drive operation prepari
229. tedly personal injury may result For Enclosed wall mounted type NEMA type 1 When mounting units in an enclosure remove the top bottom and terminal covers Install a cooling fan or some other means to maintain the air entering the enclosure below 113 F 45 C IMPORTANT Wiring should be performed only by qualified personnel Verify that the rated voltage of the drive matches the voltage of the incoming power Some drawings in this manual are shown with the protective covers and shields removed in order to describe detail with more clarity Make sure all covers and shields are replaced before operating this product This manual may be modified when necessary because of product improvement modification or changes in specifications YASKAWA is not responsible for any modification of the product made by the user doing so will void the warranty SIMPLIFIED STARTUP PROCEDURE This procedure is a simplified step by step guide to installing programming and using the Yaskawa V7N hereafter referred to as the Drive It highlights several common installation configurations Detailed information on all drive features can be found in this Technical Manual Check Nameplate Be certain your input voltage source motor and drive nameplates are all marked either 230V or 460V Other voltages can be used but require additional programming see paragraph 5 27 V f pattern Mount drive on a vertical surface with adequat
230. tening screw to direction 1 to remove it Mounting bottom cover Mount the bottom cover in the reverse order of the above procedure for removal Appendix 9 DEVICENET CONFIGURATION The DeviceNet configuration refers to properly setting the DeviceNet slave in a network system through its parameter settings The V7N has DeviceNet parameters and drive parameters accessible through its EDS file The configuration software uses the EDS file to map the DeviceNet and drive parameters so the user can access them easily The configuration software that this document will address is DeviceNet Manager and RSNetWorx Note This section is only intended to be used as a guide for configuration of the Yaskawa V7N on DeviceNet using configuration tool software DeviceNet Manager and RSNetWorx Any updates to the two configuration tool software will not be noted in this appendix Please use the user s manual of the configuration tool as the primary reference and use the contents of this section only as a general guide 1 Install EDS files EDS files can be downloaded from the internet from www odva org in the Downloads area or www drives com in the Our Products Literature Library Software Downloads area Be sure to select the version of EDS file that matches the DeviceNet card version and the drive capacity of the V7N for correct scaling of parameters Refer to the Table of EDS Files and Product Codes in Section 2 9 for a full
231. the characteristics figure on the following page Table 5 4 Recommended V f Patterns Max Starting Load n011 n012 n013 n014 n015 n016 n017 Freq Torque Type Hz v Hz Hz V Hz v 50 Normal VT 50 230 50 25 0 40 2 1 3 9 2 60 Normal VT 60 230 60 30 0 40 2 1 5 9 2 50 Normal CT 50 230 50 3 0 17 2 1 5 11 5 50 High CT 50 230 50 2 5 28 7 1 3 16 1 60 Medium CT 60 230 60 3 0 20 7 1 5 13 8 72 Normal CT 72 230 60 3 0 17 2 1 5 11 5 120 Normal CT 120 230 60 3 0 17 2 1 5 11 5 NOTES VT Variable Torque typically used for blowers centrifugal pumps and fans CT Constant Torque most other applications Consult the manufacturer for further assistance The following conditions must be considered when selecting a V f pattern Pattern matches the voltage frequency characteristics of the motor Maximum motor speed 2 V f pattern for high starting torque should be selected for Long wiring distance Large voltage drop at start AC reactor connected to Drive input or output Use of motor rated below Drive max output 3 Voltages shown are for 230V motors for other motor voltages multiply all voltage V values by Vmtr 230 i e for a 460V motor multiply by 460 230 2 5 34 5 24 V f PATTERN Continued n011 Frequency Max Fmax n012 Voltage Max Vmax n013 Frequency Max Voltage point FA n014 Frequency Midpoint FB n015 Voltage Midpoint VC n0
232. then the Control Method is set to Open Loop Vector Adar Param Class 100 Function Data Limits Description Default 102h 002 02h Control Method Selection 0 Control 1 Open Loop Vector Example 2 To set parameter n019 Acceleration Time 1 to 3 5 seconds send an explicit message with Service Code 10hex Set Attribute Single to Class 64hex Instance 1 Attribute 13hex with the data field as 23hex 35 The data field does not recognize decimal places so the data must be written as a whole number Also in reading and setting to parameters n019 to n022 and n041 to n044 Acceleration Deceleration 1 4 be sure to check the setting of parameter n018 Accel Decel Time Setting Unit For instance in this example if n018 is set to value of 1 0 01 two decimal places instead of the default value of parameter n018 which is 0 0 1 one decimal place the data field to set acceleration time to 3 50 seconds would be 15Ehex 350 Kadr Param Class 100 Function 112h n018 12h ACC DEC Time Setting Unit 7 0 00 to 600 00 or 0 0 113h n019 Acceleration Time 1 to 6000 0 seconds 1 Scaling is dependent on setting of n018 ACC DEC time setting unit 6 36 6 5 DEVICENET EXPLICIT MESSAGING Continued 6 5 9 V7N Drive Parameters Object Class 100 64Hex Continued 6 5 9 2 Enter Command Yaskawa s V7N drive has two types of memory Volatile and Non Volatile Data held in the Volatile memo
233. through DeviceNet communications There are no physical external input or output terminals on the V7N drive Data The drive runs forward Byte 0 Bit 0 Forward Run 0 Stop The drive runs reverse Byte 0 Bit 1 Reverse Run 0 Stop 1 Reverse run Function set in the drive multi function input terminal S3 is input The drive parameter n052 sets multi function input terminal S3 functions 0 Terminal S3 multi function OFF 1 Terminal S3 multi function ON Function set in the drive multi function input terminal S4 is input The drive parameter n053 sets multi function input terminal S4 functions Byte 0 Bit3 Terminal S4 0 Terminal S4 multi function OFF Byte 0 Bit 2 Terminal S3 1 Terminal S4 multi function ON Function set in the drive parameter n054 multi function DeviceNet input selection 5 is input Byte 0 Bit 4 Jennie oo 0 DeviceNet Terminal S5 multi function OFF 1 DeviceNet Terminal S5 multi function ON nction set in the drive parameter n055 multi function DeviceNet input lection 6 is input Byte 0 Bit 5 Terminal 56 DeviceNet Terminal S6 multi function OFF DeviceNet Terminal S6 multi function ON Function set in the drive parameter n056 multi function DeviceNet input selection 7 is input Byte 0 Bit 6 Terminal 57 0 DeviceNet Terminal S7 multi function OFF 1 DeviceNet Terminal S7 multi function ON n Fault Off Byte 1 Bit 0 External Fault External fault EPO is inpu
234. tion Stall Prevention During Acceleration Stall Prevention Level During Running Frequency Detection Level DATA Oj OF WMO SETTING RANGE AND UNITS 0 00 to 2 00 255 to 255 100 to 100 0 00 to 2 00 Multi Function analog input disabled Aux Frequency reference Frequency gain Frequency bias Voltage bias Scans twice with 8 msec scan rate Scans twice with 2 msec scan rate 1 to 4 x 2 5 kHz 7 to 9 synchronous Not Provided Continuous operation after power recovery within 2 sec Continuous operation after power recovery within control logic time no fault output 0 00 to 400 0 0 00 to 400 0 0 00 to 400 0 0 00 to 25 50 0 Time elapses when power is On 1 Time elapses when Drive is running 0 to 9999 hours 0 to 100 0 0 to 25 5 0 0 to 25 5 0 Enabled 1 Disabled 30 to 200 30 to 200 0 00 to 400 0 A1 4 SETTING INCREMENT 0 01 Hz or 0 1 Hz 0 01 Hz or 0 1 Hz 0 01 Hz or 0 1 Hz 0 01 Hz or 0 1 Hz FACTORY SETTING Table A1 1 Drive Parameters Continued CLASS 100 NAME SETTING RANGE SETTING FACTORY INST 01 AND UNITS INCREMENT SETTING Detection Disabled Detect only at set frequency operation continues Detect only at set frequency Overtorque Detection OL3 coast to stop Detect during all frequency conditions operation continues Detect during all frequency conditions coast to stop Overtorque Detection Sele
235. tor Unit terminal box to access its terminal block Connect the Braking Resistor Unit to the drive and external control circuit according to the following table and Figure A6 2 Lead Size AWG 12 10 Lead Type 600V ethylene propylene rubber insulated or equivalent Terminal Screw M4 resistor end Power leads for the Braking Resistor Unit generate high levels of electrical noise therefore signal leads must be grouped separately 3 Close and secure the cover of the Braking Resistor Unit terminal box Close the Drive s terminal covers 4 Adjustments Program constant n092 to 1 this disables stall prevention during deceleration A6 4 1M Lo A 1M V7N CONTROL TERMINAL BLOCK PART OF CUSTOMER SUPPLIED EXTERNAL CIRCUIT lt 120 VAC mm POWER NS THRX OFF 1M THRX BRAKING RESISTOR UNIT 10 DUTY CYCLE NOTES 1 Wire in series with any other external fault N O contacts connected to the Drive 2 Factory default is terminal S3 programmed for external fault N O contact input 2 wire control If S3 has been reprogrammed to another function one of the other multi function terminals must be programmed for external fault N O contact input For 3 wire control connect to one of the other multi function input terminals and program that terminal for external fault N O contact input Figure A6 2 Typical Wiring of Braking Resistor Unit for 10 Duty Cycle to
236. trol Input Instance 21 PCA Master V7N Same function as the Basic Speed Control Output Instance 70 PPA V7N Master Same function as the Extended Speed Control Output Instance 71 PPA V7N Master Same function as the V7N MEMOBUS Control Input Instance 100 PCA Master V7N Same function as the V7N Standard Drive Control Input Instance 101 PCA Master V7N Same function as the V7N Accel Decel Time Control Input Instance 102 PCA Master V7N Same function as the Extended I O MEMOBUS Input Instance 105 PCA Master V7N Same function as the V7N General Purpose DI DO Input Instance 106 PCA Master V7N Same function as the V7N MEMOBUS Control Input Instance 150 PPA V7N Master Same function as the V7N Standard Drive Control Output Instance 151 PPA V7N Master Same function as the V7N Accel Decel Time Control Output Instance 152 PPA V7N Master Same function as Extended I O MEMOBUS Output Instance 155 PPA V7N Master Same function as V7N General Purpose DI DO Output Instance 156 PPA V7N Master Setting range is the same as the individual I O message function 2 Enabling the I O message communication writes the currently set data over the I O message If I O message communication is ON do not use this object 6 28 Description of Service Designated attribute content is returned Designated attribute content is changed 6 5 DEVICENET EXPLICIT MESSAGING
237. ts The DeviceNet Cabling node drop lengths are within the specification requirements There are NO MORE than 64 nodes connected on the DeviceNet network There are ONLY two termination resistors which are 120 ohms installed at each of the furthest ends of the DeviceNet Cabling installation There is 24 volts measured at each node of the DeviceNet installation across Pins 1 and 5 of the DeviceNet connector Q The DC common mode voltage drop measures less than 5 volts between any two points on the DeviceNet network cabling Q The shield is continuous throughout the DeviceNet cabling installation and is connected at the Power Supply at one single point The DeviceNet recommended clearances and routing procedures are followed in the cable paths throughout the network cabling installation The 24 Volt power supply is grounded at only one point in the installation DOOCOCCOAU CONFIGURATION and DIAGNOSTICS Checklist Q The Polled producing Assembly and Polled Consuming Assembly have been set in the Drive e Polled Producing Assembly PPA Polled Consuming Assembly PCA Q The DeviceNet master PLC or Controller is configured to receive and transmit the corresponding number of bytes of information dependant on the assemblies programmed Q The DeviceNet Drive is indicating the correct LED status The NS and MS LED S will be ON solid green when operating with the PLC or Controller All of the DeviceNet nodes on the
238. tual decel time may be longer than the set value because of stall prevention n093 Stall Prevention Level During Acceleration Factory setting See Table A3 1 Range 30 200 This parameter determines the actual Drive output current level during an acceleration condition Set in percent of Drive rated output current A setting of 200 disables stall prevention during acceleration MOTOR During acceleration if the output CURRENT current exceeds the value n093 acceleration stops and frequency is Parameter n093 maintained When the output current Setting goes below the value set n093 acceleration resumes FREQ In the constant horsepower region actual output frequency 2 max voltage frequency n013 the stall prevention level during acceleration is changed by the following formula Stall prevention level during _ Stall prevention level during accel x accel constant horsepower 9 Actual output frequency C n094 Stall Prevention Level At Set Speed Factory setting 160 Range 30 200 This parameter determines the actual Drive output current level while operating at set speed frequency Set in percent of Drive rated output current see Appendix 2 A setting of 200 disables stall prevention at set speed During running at set speed if the output current exceeds the value set in n094 the drive will begin to d
239. ue must remain unchanged for a minimum of 5 5 8 5 10 FREQUENCY REFERENCE SELECTION The Drive allows selection of up to nineteen frequency references One is an analog input sixteen are digital presets selected with multi function inputs one is a jog input and one is via DeviceNet communications see paragraph 5 32 A Frequency Reference via Analog Input In order to set the Drive so the frequency reference comes from the analog input CN2 connector on the digital operator set parameter n004 as shown in the table below PARAMETER SETTING DESCRIPTION n004 7 Sets CN2 for a voltage input 0 to 10V 8 Sets CN2 for a current input 4 to 20mA The Analog Input Connector Cable Assembly Option DS082 is required for interface with CN2 on the digital operator B Frequency Reference via Digital Presets In order to set the Drive so the frequency reference comes from the digital presets the following parameters need to be set PARAMETER SETTING DESCRIPTION n024 User thru Set Eight Frequency References n031 6 7 8 Sets the multi function inputs so selection of the various references is and or possible with contact closures 9 Eight More Frequency References Depending upon how many preset references are required determines the actual settings of n050 thru n056 Several examples are listed below 5 9 5 10 FREQUENCY REFERENCE SELECTION Continued Example 1 Four preset references Example
240. ute a Copy Verify Voltage and Control Modes or Verify between different voltage drives or a different Control Mode CyE Flashing An under voltage is detected Confirm that the main circuit power supply during a Copy execution voltage is correct then execute a Copy F04 A check sum error occurs in the Initialize the constants If an error occurs parameter data stored in the inverter again replace the inverter due to a failure of parameter memory element EEPROM in the drive uAE Flashing Attempt Execute Verify Press the Data Enter key to continue the between different drive capacities execution of Verify Press stop to interrupt the execution of Verify FE Flashing A communication error has Check the connection between the drive and occurred between the digital operator and the drive the digital operator If a communication error occurs be sure to re execute Read or Copy 5 45 5 27 DIGITAL OPERATOR DISPLAY SELECTION n035 Operator Display Mode Factory setting 0 Reference and Indication Range 0 to 3999 This parameter determines the scaling of the Digital Operator display for both Output Frequency and all Frequency References including DeviceNet communications Set the number of motor poles in n035 2 39 to match input and output motor speed in RPMs per DeviceNet specifications DATA DISPLAY 0 factory setting Output frequency in increments of 0 1 Hz 1 Output frequency in increments of 0
241. verload function monitors motor temperature based on drive output current and time to protect the motor from overheating When the electronic thermal overload trips an oL1 error occurs shutting OFF the drive output and preventing excessive overheating of the motor When operating with one drive connected to only one motor an external thermal relay is not needed When operating several motors with one drive install a thermal overload relay on each motor Electronic Thermal Cooling Effect Current Characteristics Overload Effective when 0 60 SEC oL 1 error motor operated at 60Hz 155 1 L overload protection 2 from a commercial in CONTAUOUS occurs when power supply continuously operated nai TORQUE 100 at less than 60Hz at 9 100 load Base Frequency o 60Hz V f for 60Hz 230 Input Voltage OPERATION FREQUENCY Hz Effective when m 60 SEC Electronic thermal operated at low 150 SHORTTEPM overload protection not o Speed approx 6Hz 8 087 activated even when amp continuously operated TORQUE 100 at less than 60Hz at 0 100 S 55 S Base Frequency s e 60Hz for 60Hz 06 e 12 230V Input Voltage OPERATION FREQUENCY Hz 5 32 5 23 TORQUE COMPENSATION n103
242. y of DeviceNet DeviceNet Application Examples Slave amp Master Device Types Message Types DeviceNet Installation Programming Yaskawa Drives DeviceNet Power Specifications Network Grounding Master amp Node Configuration EDS File Information Explanation of PLC Program Basic Troubleshooting Checks Other DeviceNet System Checks For more information on classes and course schedules Internet www drives com Telephone 1 800 YASKAWA Email training yaskawa com V7N with DeviceNet YASKAWA YASKAWA ELECTRIC AMERICA INC Drives Division 16555 W Ryerson Rd New Berlin WI 53151 U S A Phone 800 YASKAWA 800 927 5292 Fax 262 782 3418 Internet http www drives com YASKAWA ELECTRIC AMERICA INC Chicago Corporate Headquarters 2121 Norman Drive South Waukegan IL 60085 U S A Phone 800 YASKAWA 800 927 5292 Fax 847 887 7310 Internet http www yaskawa com MOTOMAN INC 805 Liberty Lane West Carrollton OH 45449 U S A Phone 937 847 6200 Fax 937 847 6277 Internet http www motoman com YASKAWA ELECTRIC CORPORATION New Pier Takeshiba South Tower 1 16 1 Kaigan Minatoku Tokyo 105 0022 Japan Phone 81 3 5402 4511 Fax 81 3 5402 4580 Internet http www yaskawa co jp YASKAWA ELETRICO DO BRASIL COMERCIO LTDA Avenida Fagundes Filho 620 Bairro Saude Sao Paolo SP Brasil CEP 04304 000 Phone 55 11 5071 2552 Fax 55 11 5581 8795 Internet http www yaskawa co

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