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1. FR A7AX FR A7AR UP FR A7AP FR A7AL AZ FR A7AZ FR A7AC FR A7AN Parameter Name pen Parameter Name joe O Torque boost x 15 Mog frequency x 1 Maximum frequency 16 Jog acceleration deceleration time x 2 Minimum frequency x 17 MRS input selection 3 Base frequency x 18 J High speed maximum frequency x 4 Multi speed setting high speed x 19 Base frequency voltage x 5 Multi speed setting middle speed x 20 a reference 6 Multi speed setting low speed x C 21 Acceleration deceleration time increments 7 Acceleration time x Stall prevention operation level Torque 8 Deceleration time x 22 limit level 9 Electronic thermal O L relay Stall prevention operation level 10 DCinjection brake operation frequency x compensation factor at double speed 11 IDC injection brake operation time x 24 Multi speed setting speed 4 x 12 DC injection brake operation voltage x 25 Multi speed setting speed 5 x 13 Starting frequency x 26 Multi speed setting speed 6 x 14 pattern selection x 27 Multi speed setting speed 7 x 53 RESTRICTIONS ON THE FUNCTIONS
2. Parameter Name jen Parameter Name 889 Free parameter 2 8 930 Current output bias signal x 891 Cumulative power monitor digit shifted times 4 892 Load factor eee Current output bias current x 893 Um monitor reference motor CHO Current ud US 894 eet pose th Current output gain current x 895 Power saving rate reference value O C12 917 Terminal 1 bias frequency speed x 896 unit cost 9 C13 917 Terminal 1 bias frequency speed x 897 Power saving monitor average time O C14 918 Terminal 1 gain frequency speed x 898 Power saving cumulative monitor clear C15 918 Terminal 1 gain speed 899 Operation time aE estimated value O Terminal 1 bias command torque 900 terminal calibration 10 16 919 magnetic flux x 1 901 AM terminal calibration C17 919 Terminal 1 bias torque magnetic flux x C2 902 Terminal 2 frequency setting bias frequency C18 g20 Terminai 1 gain command torque C3 902 2 frequency setting bias x magnetic flux 125 903 Terminal 2 frequency setting gain frequency C19 920 Terminal 1 gain torque magnetic flux x C4 903 Terminal 2 frequency setting gain x C29 925 Motor temperature detection calibration C5 904 Terminal 4 frequency setting bias frequency analog input 2 C6 904 Terminal 4 frequency setting bias
3. 5 5 8 Pr 449 SSCNET III input filter setting eese 5 5 4 Pr 52 DU PU main display data 5 5 5 Pr 185 JOG terminal function selection 5 5 6 Pri800 Control method selection ar e a rete dere ee ti et deed eet 6 RESTRICTIONS ON THE FUNCTIONS 50 6 1 Function Restriction List 50 6 2 Inverter Parameter List 2 eae p 53 6 3 Inverter I O Terminal Function List e eeeeeeeeeeeeeeeeeeeeee nennen neni nnn nn nnn n nnn n nnn nn nnn nnn annnm nanna 69 6 3 1 Input terminal functi cuit tete epe ge ewer 69 6 3 2 Output terminal function sssssssssssssssssssssssssseseteee eene iremrtrtr 72 II 7 PRECAUTIONS 8 ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS 9 TROUBLESHOOTING 74 75 79 1 INSTRUCTIONS 1 1 Inverter Type The inverter type 55K and 75K stated in this Instruction Manual differs according to each NA EC CH T versions Refer to the following correspondence table for each inverter type Refer to the instruction manual of each inverter for
4. Parameter Name jen Parameter Name 28 Multi speed input compensation selection 51 Second electronic thermal O L relay x 29 Acceleration deceleration pattern selection 52 DU PU main display data selection 30 Regenerative function selection O 54 FM terminal function selection 31 Frequency jump 1A x 55 Frequency monitoring reference 32 Frequency jump 1B x 56 Current monitoring reference 33 Frequency jump 2A x 57 Restart coasting time x 34 Frequency jump 2B X 58 Restart cushion time x 35 Frequency jump x 59 Remote function selection x 36 Frequency jump 3B 60 saving control selection x 37 Speed display 61 Reference current x 41 Up to frequency sensitivity x 62 Reference value at acceleration x 42 Output frequency detection 63 Reference value at deceleration x 43 Output frequency detection for reverse 64 Starting frequency for elevator mode x rotation 65 Retry selection x 44 acceleration deceleration time x Stall prevention operation reduction 45 Second deceleration time x starting frequency 46 Second torque boost x 67 Number of retries at alarm occurrence x 47 Second V F base frequency x 68 waiting time x 48 Second stall prevention operation current 69 Retry count display erase x 49 Second stall prevention operation x 70 Special regenerative brake duty frequency
5. Label on ahndsecond SERIAL Product Package TC Number Three Identification on Ratin Numbers of Symbol BER 9 SERIAL Without G5 N71 FR A740 280K CHT G G7 E71 Without G5 M71 FR A740 315K CHT lt G gt G7 D71 Without G5 K71 FR A740 355K CHT lt G gt G7 D71 Without G5 M71 FR A740 400K CHT lt G gt G7 D71 FR A740 450K CHT Without G5 M71 FR A740 500K CHT Without G5 N71 Label on SERIAL Product Upper Inverter Type Package TC Number Three Identification on Rating Numbers of Symbol Plate SERIAL FR A740 0 4K Without G5 or G6 S71 0 75K CHT lt G gt G7 or G8 E71 FR A740 1 5K to Without G5 or G6 T71 15K CHT lt G gt G7 or G8 E71 FR A740 18 5K Without G5 or G6 U71 22K CHT lt G gt G7 or G8 F71 FR A740 30K to Without G5 or G6 Q71 45K CHT lt G gt G7 or G8 E71 Without G5 or G6 Q71 FR A740 55K CHT lt G gt G7 or G8 D71 FR A740 75K to Without G5 M71 132K CHT lt G gt G7 E71 Without G5 N71 FR A740 160K CHT lt G gt G7 F71 Without G5 M71 FR A740 185K CHT lt G gt G7 F71 FR A740 220K Without G5 M71 250K CHT lt G gt G7 E71 Z PRE OPERATION INSTRUCTIONS SERIAL number check Refer to the inverter manual for the location of the rating plate Rating plate example Label on the product package oO 7 1 Inverter Type Identif
6. 3 2 Wiring example when FR A7AP is 5 3 3 SSCNET Ul cable 3 3 1 SSCNET III cable laying 4 SSCNET III COMMUNICATION STATUS 135 CAUTION MC RC cA 1 4 Operation Overview nnns nena nnn anneau 3 4 WIFIDQ T A 12 13 14 16 16 18 20 24 26 32 5 INVERTER SETTING AND DISPLAY 35 5 1 Parameter oa e 35 5 2 Operation Mode Setting 1 36 5 2 1 Operation rode indication ii amp eer retener re e e e eus 36 5 2 2 Operation mode switchover eese nnn 37 5 3 Operation at Communication Error nennen enne nennen nnn 40 53 1 Alarm and measures ee ii er Ie CERE EP Eee ro EO a ee EE eti c EE Pee ee EE reine 40 5 4 Inverter Reset e eee eoo 41 5 5 Setting SSCNET Ill communication function 5 5 1 Pr 499 SSCNET operation selection sssseesssssessessseeeeeeee nennen enne 5 5 2 379 SSCNET III rotation direction
7. monitor FR A7AP Enoode FR A7AL Speed monitor feedback pulse monitor Vonitor data Encoder Parameter interface 1 When the emergency stop signal is input the inverter shuts off the output and the motor coasts 2 Please contact your sales representative when performing torque control 10 PRE OPERATION INSTRUCTIONS S CAUTION Mounting both the FR A7NS and FR A7AP FR A7AL and performing vector control enables SSCNET III communication When operating the inverter with the FR A7NS mounted and without FR A7AP FR A7AL option alarm E OPT occurs Refer to page 77 Also option alarm E OPT occurs when the FR A7AP and FR A7NS are not connected with the FR A7AP connection cable the FR A7AL and FR A7NS are not connected with the FR A7NS connection cable during a stop of the inverter Refer to page 77 In those conditions however option fault does not occur when 2 800 Control method selection 9 vector control test operation refer to page 49 or when Pr 499 SSCNET III operation selection 9999 operation invalid refer to page 42 An alarm such as overcurrent shut off E OC3 and position error large E OD may occur depending on the status of the motor current and droop pulses during inverter operation 11 2 INSTALLATION 2 1 Pre Installation Instructions Make sure that the input power of the inverter is off
8. SSCNET III SSCNET III SSCNET III cable 2 cable 2 cable 2 1st axis 2nd axis 16th axis 1 maximum number of inverter or servo amplifier connected differs depending the type of motion board Q111BD SSC Q110BD SSC 2 For the distance between electrodes of SSCNET III cable refer to the following table Cable Model Name Type Cable Length m Distance Between Electrodes m Application MR J3BUSLIM POF 0 15 to 3 20 Standard code inside panel MR J3BUSLIM A 5 to 20 Standard cable outside panel MR J3BUSLIM B HPCF 30 to 50 50 Long distance cable 17 A WIRING 3 2 Wiring example when FR A7AP is used Vector control dedicated motor SF V5RU SF THY 12V complementary 18 Sink logic Main circuit terminal COControl circuit terminal Three phase AC power supply Servo system controller preceding axis inverter servo amplifier Following axis inverter servo amplifier Three phase AC power supply 1 Inverter External thermal j relay input 2 CS OH 2W1kO REPE SD SSCNET unit FR A7AP u FR A7NS FR AzAP PA S SSCNETIII connection PA2 i cable connector cable a 7 CN1A SSCNET FR A7AP aiia PB2 cable connector ta SSCNET III 1 Diferenta PZIO p cable connector PZ24 CN1B Pg Ta Complementay PGA Earth terminal Ispr
9. 2 1 Terminating o Pes SD tos mO 8Y FL 12VDC power supply 7 WIRING 1 For the fan of the 7 5kW or less dedicated motor the power supply is single phase 200V 50Hz 200 to 230V 60Hz 2 Assign OH external thermal input signal to the terminal CS Set 7 Pr 286 Connect a 2W1kQ resistor between the terminal PC and CS OH Install he resistor pushing against the bottom part of the terminal block so as to avoid contact with other cables Refer to FR A700 Instruction Manual Applied for details of Pr 186 CS terminal function selection Ao circuit J conta block Resistor 2W1kQ 3 pin number differs according to the encoder used Speed control and torque control are properly performed even without connecting Z phase 4 Connect the encoder so that there is no looseness between the motor and motor shaft Speed ratio should be 1 1 5 Earth Ground the shielded cable of the encoder cable to the enclosure with a P clip etc Refer to FR A7AP Instruction Manual 6 For the complementary set the terminating resistor selection switch to off position Refer to FR A7AP Instruction Manual 7 A separate power supply of 5V 12V 15V 24V is necessary according to the encoder power specification 8 terminal compatibility of the FR JCBL FR V7CBL
10. 9 69 Conditional position droop pulse clear x ee MESS cd supply inverter x 70 X70 DC feeding operation permission 25 STOP Start self holding selection i ene DE feeding renee 74 74 Magnetic flux decay output shutoff signal x 26 MC Control mode changing x 76 X76 Proximity dog 5 27 TL Torque limit selection x 99901 No function 28 X28 Start time tuning start external input x 37 X37 Traverse function selection 6 x 44 X44 P PI control switchover x 50 SQ Sequence start 7 x Forward rotation command Pere assigned to STF terminal Pr 178 only RESTRICTIONS ON THE FUNCTIONS S 1 When Pr 59 Remote function selection 1 or 2 the functions of the RL RM and RH signals change as listed above 2 When Pr 270 Stop on contact load torque high speed frequency control selection 1 or 3 the functions of the RL and RM signals change as listed above 3 OH signal turns on when the relay contact opens 4 The FR A7AX 16 bit digital input is needed to externally input a stop position under orientation control 5 Servo ON is made valid during position control under vector control operation 6 Setting can be made only for the EC and CH versions 7 Setting can be made only for the EC and NA versions 8 Although run command is invalid as a start signal since it depends on SSCNET III communication terminal function as upper lower stroke limit is valid 71 VA RESTRICTIONS O
11. cover E ooh 0 D Route the SSCNET III cable with paying attention for avoiding the case that the cable 141 bend becomes smaller than the minimum 4 bend radius Option slot 2 J For installation of FR A7AP CN1A Option slot 3 For installation of FR A7NS a nipper etc 7 Cut off with Control circuit terminal block CN1B Route the SSCNET III cable with paying attention for avoiding the case that the cable bend becomes smaller than the minimum bend radius Cut off a hook on the inverter front cover side surface Cut off so that no portion is left 27 A WIRING REMARKS When the hook of the inverter front cover is cut off for wiring the protective structure JEM1030 changes to open type IP00 The SSCNET III cable connected to CN1B of FR A700 series 22K or less must be pulled out to the left side of the inverter Therefore leave enough space on the left side of the inverter in consideration of the minimum cable bend radius n a vibration free environment the cables connected to the SSCNET III cable connector CN1A can be pulled out from the side surface of the inverter Use the space that will be made by cutting off the hook of the front cover 28 Pr
12. 398 Orientation speed gain D term AP x 426 In position width AP AL o 399 Orientation deceleration ratio AP AL x 427 Excessive level error AP AL o 406 High resolution analog input selection AZ 428 pulse selection AP AL x 407 Motor temperature detection filter AZ 429 signal selection AL x 408 Motor thermistor selection AZ 430 monitor selection AP AL o 413 Encoder pulse division ratio AL 432 Pulse train torque command bias AL x 414 3 PLC function operation selection x 433 Pulse train torque command gain AL x 415 3 Inverter operation lock mode setting x 447 Digital torque command bias AX x 416 3 Pre scale function selection x 448 Digital torque command gain x 417 3 Pre scale setting value x 449 SSCNET III input filter setting VA RESTRICTIONS ON THE FUNCTIONS Parameter Name Bend Parameter Name 450 Second applied motor x 468 Second position feed amount upper 4 E 451 Second motor control method selection digits AP AL 453 motor capacity x 469 Third position feed amount lower 4 7 454 Number of second motor poles x digits AP BE 455 Second motor excitation current x 470 Iud position feed amigunt upper 4 x digits LAP AL 456 _ Rated second motor voltage Fourth position feed amount lower 4 457 Rat
13. MITSUBISHI 700 series EAST u NV E H PRE OPERATION INSTRUCTIONS Plug in option ad F R A7 N S INSTALLATION M INSTRUCTION MANUAL om SSCNET Ill COMMUNICATION SSCNET III communication function MP INVERTER SETTING AND RESTRICTIONS ON THE PRECAUTIONS ALARM INDICATION DEFINITIONS AND CORRECTIVE Acmons TROUBLESHOOTING cM Thank you for choosing this Mitsubishi Inverter plug in option This instruction manual gives handling information and precautions for use of this equipment Incorrect handling might cause an unexpected fault Before using the equipment please read this manual carefully to use the equipment to its optimum Please forward this manual to the end user SAFETY INSTRUCTIONS Electric Shock Prevention This section is specifically about safety matters A WARNING Do not attempt to install operate maintain or inspect this product until you have read through this instruction manual and appended documents carefully and can use the equipment correctly Do not use this product until you have a full knowledge of the equipment safety information and instructions In this instruction manual the safety instruction levels are classified into WARNING and CAUTION Assumes that incorrect handling may NWARNING cause hazardous conditions resulting in death or severe injury Assumes that incorrect handling may A CAUTION cause hazardous condition
14. Operation panel Cann FR PU04 AEG E OPT Cuir gd Option Fault indication FR PU07 Name Option alarm Displayed when e FR A7AP FR A7AL is not connected Description FR A7AP connection cable is not connected correctly between FR A7NS and FR A7AP or FR A7NS connection cable is not connected correctly between FR A7NS and FR A7AL not displayed when Pr 800 Control method selection 9 vector control test operation or Pr 499 SSCNET III operation selection 9999 Check that the FR A7AP FR A7AL is mounted to the option slot 2 Check point Check that the FR A7AP connection cable is connected between the FR A7NS and FR A7AP Check that the FR A7NS connection cable is connected between the FR A7NS and FR A7AL Corrective action Check that the FR A7AP FR A7AL is mounted to the option slot 2 Refer to page 14 Connect the FR A7AP connection cable securely between the FR A7NS and FR A7AP Refer to page 14 Connect the FR A7NS connection cable securely between the FR A7NS and FR A7AL Refer to the FR A7AL instruction manual 77 Z ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS Operation panel n FR PU04 Option slot alarm 3 indication s FR PUO7 Name Communication line error When the communication line error occurs between the inverter with FR A7NS installed and the Servo system controller or the command frequency fro
15. 50 Second output frequency detection 71 jApplied motor 9 54 RESTRICTIONS ON THE FUNCTIONS S Function Function Parameter Name Validity Parameter Name Validity 72 PWM frequency selection 95 Online auto tuning selection 73 Analog input selection x 96 JAuto tuning setting status x 74 nput filter time constant x 100 V F1 first frequency x Reset selection disconnected PU 101 V F1 first frequency voltage x 75 detection PU stop selection 102 V F2 second frequency x 76 Alarm code output selection 103 V F2 second frequency voltage x 77 1 Parameter write selection 104 V F3 third frequency x 78 rotation prevention selection 105 V F3 third frequency voltage x 79 1 Operation mode selection x 106 V F4 fourth frequency x 80 Motor capacity 107 V F4 fourth frequency voltage x 81 Number of motor poles 108 V F5 fifth frequency x 82 Motor excitation current 109 V F5 fifth frequency voltage x 83 Motor rated voltage 110 Third acceleration deceleration time x 94 hated motor frequency 2 111 Third deceleration time x 89 Speed control gain magnetic flux vector 112 Third torque boost x 90 constant R1 9 113 Third V F base frequency x 91 Motor constant R2 114 Third stall prevention operation cur
16. Subtracted frequency at deceleration start 240 Soft PWM operation selection 263 Subtraction starting frequency x 241 Analog input display unit switchover x 264 Power failure deceleration time 1 x 242 Terminal 1 added compensation amount 265 Power failure deceleration time 2 x terminal 2 _ 266 Power failure deceleration time x 243 fea Pu compensation amount switchover frequency 243 T S 267 Terminal 4 input selection x 245 222 d 268 Monitor decimal digits selection ated slip 270 Stop on contact load torque high speed 246 51 compensation time constant x frequency control selection 247 Constant power region slip 271 High speed setting maximum current x compensation selection 272 Middle speed setting minimum current x 250 Stop selection x z 273 Current averaging range x 251 Output phase failure protection selection 274 Current averaging filter time constant x 252 Override bias x 275 Stop on contact excitation current low x 253 Override gain speed multiplying factor 255 Life alarm status display 9 276 PWM carrier frequency at stop on contact 256 Inrush current limit circuit life display O 278 opening frequency x zi d E 279 Brake opening current x 26 gapan FSR ay 280 Brake opening current detection time x 259 Main circuit capacitor life measuring O 281 Brak fon Fak 260 PWM freque
17. of the inverter alarm 900 Alarm Inverter alarm Major fault of the inverter alarm During initialization CF CF warning may be displayed on the operation panel Moreover CF and the communication status number are displayed alternately on the SSCNET III communication status monitor Refer to page 48 for the SSCNET III communication status monitor 34 5 INVERTER SETTING AND DISPLAY 5 1 Parameter List The following parameters are used for the plug in option FR A7NS Set the values according to need Minimum me Refer Parameter Initial Setting Range Setting Value to Increments Page T 0 5 to 14 17 18 20 23 to 25 52 DU PU main display data selection 32 to 34 39 50 to 57 100 1 0 48 20 22 to 28 42 to 44 62 185 JOG terminal function selection 64 to 71 76 9999 1 5 49 379 1 2 SSCNET rotation direction 0 1 4 0 47 selection 449 1 SSCNET III input filter setting 004 1 4 48 499 1 3 SSCNET III operation selection 0 1 9999 1 0 42 800 4 Control method selection 0 to 5 9 10 11 12 20 1 20 49 Parameters which can be displayed when the plug in option FR A7NS is mounted 2 setting is reflected after the CPU reset of the servo system controller or at the next power on 3 When a value set in Pr 499 is changed from a value other than 9999 to 9999 or from 9999 to a value other 4 than 9999
18. 8 Option slot For installation of FR A7NS CN1A Control circuit terminal block CN1B REMARKS The inverter type of 22K and 30K of FR A700 series in each NA EC versions are as follows NA EC FR A720 22K FR A720 00900 NA FR A740 22K FR A740 00440 NA FR A740 00620 EC FR A720 30K FR A720 01150 NA FR A740 30K FR A740 00570 NA FR A740 00770 EC 29 A WIRING 4 When installing 3 plug in options or using FR A7AL option slot 1 is mounted by plug in options In such case wiring as shown in 2 and 3 cannot be made Use the space above the option slot 1 When FR A7AP is used Route the SSCNET III cable with paying attention 0 2 avoiding the case that the cable bend 5 Ni becomes smaller than the minimum bend radius For installation of FR A7AP Route the SSCNET III cable with paying attention for avoiding the case that the cable bend becomes smaller than the minimum bend radius Option slot 3 For installation of FR A7NS Control circuit terminal block 30 5 Fixing the SSCNET III cable with a cable tie Fix the SSCNET III cable to the installation surface of the inverter using the accesso
19. FR Configurator FR SW3 SETUP WE before starting communication Before shutting off the communication temporarily by resetting the inverter power disconnecting the SSCNET III cable or other methods it is necessary to perform the disconnection reconnection function for the servo system controller Refer to Q173DCPU Q172DCPU motion controller programming manual common mode version for details When the MRS signal is on create a motion SFC program that turns on the servo off command of the target shaft Before resetting the MRS signal ON to OFF or turning off the servo off command make sure that the motor speed is 20r min or less 74 8 ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS This section provides the definitions of the alarm indications and their corrective actions 1 Alarm When the protective function is activated the output is not shut off Operation panel re FR PUO7 CF indication _ 1 Initialize communication waiting status e f the communication with the servo system controller is not established even after the inverter with FR A7NS and FR A7AP FR A7AL installed is powered the CF warning is displayed in FR DUO7 or FR PUO7 The CF warning is also displayed when the communication is established and then shut off The display of the CF warning is reset when the communication Description is established with the servo system controller Then the inverter becomes
20. Pr 499 Operation Operation at Setting mode communication Peres Description disconnection Controller 0 1 The inverter output is shutoff at occurrence of initial Output shutoff Valid communication disconnection value coasting 1 If a communication disconnection occurs after the inverter Normal alarm is activated reset the inverter operation Output shutoff 2 The inverter output is shutoff at occurrence of mode coasting gt communication disconnection and the communication 1 communication Invalid option alarm E OP3 is displayed Refer to page 78 option alarm Inverter reset is necessary to restart inverter operation E OP3 2 3 SSCNET III communication is invalid The inverter operates as same as when the FR A7NS is Operation not mounted 9999 invalid Since mounting the FR A7NS restricts the inverter mode 3 operation mode parameters etc set 9999 to cancel the restrictions applied by the FR A7NS Communication is made valid after inverter reset REMARKS f communication data is in a CRC error etc communication option alarm E OP3 occurs regardless of the Pr 499 setting Referto page 43 for the reset method of the inverter alarm E OP3 is displayed at occurrence of communication disconnection if 1 is set in Pr 499 SSCNET operation selection If E OP3 cannot be reset with the inverter reset reset the CPU of the servo controller system 42 INVERTER SETTING AND DISPLAY S
21. Stall prevention operation level for restart 466 Output current detection signal retention 192 2 time 193 2 JOL terminal function selection 167 Output current detection operation selection 170 Watt hour meter clear 171 Operation hour meter clear 172 User group registered display batch clear 173 User group registration 174 User group clear 178 2 STF terminal function selection 179 2 STR terminal function selection 180 2 RL terminal function selection 181 2 terminal function selection 182 2 RH terminal function selection IPF terminal function selection 194 2 FU terminal function selection 195 2 ABC1 terminal function selection 196 2 ABC2 terminal function selection 232 Multi speed setting speed 8 233 Multi speed setting speed 9 234 Multi speed setting speed 10 235 Multi speed setting speed 11 236 Multi speed setting speed 12 237 Multi speed setting speed 13 238 Multi speed setting speed 14 O CO CO CO OJ CO CO O O 0 09 0 0 xX x xX OF OF OF a N RESTRICTIONS ON THE FUNCTIONS Function Function Parameter Name Validity Parameter Name Validity 239 Multi speed setting speed 15 x 262
22. alarm Check the connection between the inverter and option unit for poor contact etc and remove the cause of the error Refer to page 14 When alarms other than the above are displayed refer to the inverter manual and remove the cause of the alarm 40 INVERTER SETTING AND DISPLAY S 5 4 Inverter Reset The following inverter reset is enabled during SSCNET III communication SSCNET III operation mode Reset from the servo system controller at inverter alarm Reset can be made only when the protective function of the inverter is activated CPU reset of the servo system controller Turn on the terminal RES RES signal Switch off inverter power Inverter reset from the PU Reset from the PU DU at inverter alarm REMARKS Refer to Pr 499 SSCNET Ill operation selection page 42 for the operation of inverter reset from the servo system controller CAUTION When the inverter reset occurs with the FR A7NS mounted the inverter restarts in the SSCNET III operation ES mode in the initial status The inverter can not be controlled for about 1s after release of a reset command 41 7 INVERTER SETTING AND DISPLAY 5 5 Setting SSCNET communication function 5 5 1 Pr 499 SSCNET Ill operation selection Operation at occurrence of communication disconnection can be selected and operation mode during SSCNET III communication can be disabled SSCNET III En
23. is on Otherwise you may get an electric shock 13 VA INSTALLATION 2 3 Installation Procedure 7 Screw hole for option mounting on earth plate Hex head screw for option mounting REMARKS Screw hole for option mounting Inverter side option connector Screws 1 Remove the inverter front cover 2 Mount the hex head screw for option mounting into the inverter screw hole on earth plate size 5 5mm tightening torque 0 56N m to 0 75N m 3 Securely fit the connector of the plug in option to the inverter connector along the guides 4 Securely fix the both right and left sides of the plug in option to the inverter with the accessory mounting screws Tightening torque 0 45N m to 0 55N m If the screw holes do not line up the connector may not have been plugged snugly Check for loose plugging Remove a plug in option after removing two screws on both left and right sides The plug in option is easily removed if the control circuit terminal block is removed before 14 INSTALLATION S CAUTION When using this option unit mount it in the option connector 3 lowermost connector of the inverter If it is fitted in option connector 1 or 2 or E option alarm is displayed and the inverter will not function In a
24. power is off When an inverter failure or a communication error with the servo system controller 120 occurs The display of the SSCNET III communication status at this time is as follows 120 130 440 5 120 When the servo system controller is in faulty When initialization has never completed after powering on the power Durin During initial setting of the communication specifications When the shaft numbers set by the servo system controller and the inverter shaft 121 number switch are not the same The display of the SSCNET III communication status at this time is as follows 120 4121 4120 5 120 130 When communication initialization setting has completed and the inverter is in synchronization with the servo system controller 140 During preliminary communication with the servo system controller 150 During motor and encoder data communication with the servo system controller 160 During initial signal data communication with the servo system controller 180 During completion operation of initial data communication with the servo system controller 288 Ready off Ready off servo off was received indicates the shaft number SHH Servo off Ready on servo off was received For example the first shaft is indicated as 201 301 or Servo Ready on servo on was received 401 800 Warning Warning Minor fault alarm
25. speed limit x pulses AL 809 Reverse rotation speed limit x 830 Speed control p gain 2 9 810 Torque limit input method selection x 831 Speed contro integral time 2 9 811 Setresolution switchover x 9 832 spend setting filter2 812 Torque limit level regeneration x 833 detection nies 2 AP AL d 813 Torque limit level 3rd quadrant x 834 _ Torque control P gain 2 2 mE 835 Torque control integral time 2 814 limit level 4th quadrant x 836 Torque setting filter2 x 815 Torque limit level 2 x 837 Torque detection filter 2 x 816 Torque limit level during acceleration x 838 terminal function selection AZ 817 limit level during deceleration x 839 818 Easy gain tuning response level setting O DA1 output filter AZ 2 819 Easy gain tuning selection 840 Torque bias selection AL x 820 Speed control P gain 1 841 Torque bias 1 AP AL x 65 VA RESTRICTIONS ON THE FUNCTIONS Function Function Parameter Name Validity Parameter Name Validity 842 Torque bias 2 AP AL x 866 Torque monitoring reference 843 Torque bias AL 867 AM output filter 844 Torque bias filter A
26. the FR A7NS connection cable is correctly connected between the FR A7NS and FR A7AL Refer to the FR A7AL instruction manual e Check that vector control is performed Refer to page 10 e Check that the SSCNET III cable is correctly connected to the SSCNET III cable connector CN1A CN1B of FR A7NS Refer to page 26 e Check that the Pr 499 SSCNET III operation selection setting is not 9999 Refer to page 42 When CF is displayed e Refer to page 75 When PS is displayed e Refer to page 76 When E OPT is displayed Refer to page 77 When E OP3 is displayed e Refer to page 78 79 REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Feb 2007 IB NA 0600308ENG A First edition Additions Dec 2008 IB NA 0600308ENG B Compatible with the motion controller Compatible with the FR A7AL FR A7AC FR A7AN 80 IB NA 0600308ENG B
27. the inverter type For example for the 75K or more indicates for the FR A740 01440 NA or more in the case of FR A740 of NA version A700 NA EC CH FR A720 55K FR A720 02150 NA FR A720 75K FR A720 02880 NA FR A740 55K FR A740 01100 NA FR A740 01800 EC FR A740 55K CHT FR A740 75K FR A740 01440 NA FR A740 02160 EC FR A740 75K CHT PRE OPERATION INSTRUCTIONS 1 2 Unpacking and Product Confirmation Take the plug in option out of the package check the unit name and confirm that the product is as you ordered and intact This product is a plug in option for the FR A700 series inverter assembled in and after January 2007 Refer to the table below to check the SERIAL Serial No indicated on the inverter rating plate or package 1 NA specification LowerThird 200V class Labelon LowerThird SERIAL Product nece Upper Inverter Type Package TC Number Three Identification on Rating Numbers of Symbol Plate SERIAL FR A720 00030 NA Q71 Without G5 FR A720 00050 NA P71 FR A720 00080 Without G5 Q71 00110 NA G G7 D71 Without G5 R71 FR A720 00175 NA lt G gt G7 D71 Label on SERIAL Product Numbar of Upper Inverter Type Package TC Number Three Identification on Ratin Numbers of Symbol Plate SERIAL FR A720 00240 00330 NA A FR A720 00460 NA P71 FR A720 00610 to R7
28. time Me 2 152 Zero current detection level 131 upper 153 Zerocurrent detection time 132 PPID lower limit 154 Voltage reduction selection during stall 133 PID action set point x prevention operation 134 PPID differential time x 155 RT signal function validity condition x 135 Electronic bypass sequence selection x selection z 156 Stall prevention operation selection 136 switchover interlock time x 13T start waiting fi 157 OL signal output timer clic i 158 terminal function selection 138 Bypass selection at a fault x 56 RESTRICTIONS ON THE FUNCTIONS S Function Function Parameter Name Validity Parameter Name Validity 159 Automatic switchover frequency range gt 183 2 RT terminal function selection from bypass to inverter operation 184 2 terminal function selection 160 User group read selection 9 185 2 JOG terminal function selection 161 Frequency setting key lock operation 1862 CS terminal function selection selection 187 2 MRS terminal function selection Automatic restart after instantaneous 162 188 2 STOP terminal function selection power failure selection 189 RES REPRE 163 First cushion time for restart x 196 RUN terminal iE 5200107 2 erminal function selection 164 First cushion voltage for restart x l 191 2 SU terminal function selection 165
29. x operation relay function E OPT Option alarm Motor overload shut off Communication option E THM 1 electronic thermal E OP3 arm 5 9 9 relay function E PE Parameter storage T E FIN Fin overheat O x device alarm E IPF power x E PUE PU disconnection ailure Parameter storage E UVT Undervoltage E PE2 Jevice alarm 9 9 Input phase failure E CPU error E OLT 1 Stall prevention Operation panel Brake transistor alarm power supply short E BE circuit RS 485 detection terminal power supply Output side earth short circuit E GF ground fault overcurrent 45 INVERTER SETTING AND DISPLAY 46 Servo Servo Inverter System Inverter System Display Name Reset Controller Display Name Reset Controller 2 Error CPU 2 Error CPU Reset Reset Reset Reset E P24 x E 1 x E 2 Option alarm Output current E CDO detection value x E 3 9 O x exceeded 6 CPU error Inrush current limit E7 circuit alarm Communication error 1 Before resetting the inverter alarm remove the E SER inverter 9 9 cause of the error and wait until the motor cools E AIE Analog input error x
30. 0 Eighth position feed amount upper 4 492 position feed amount upper E digits AP LAL digits AP AL 481 Ninth position feed amount lower 4 y 493 position feed amount lower 4 7 digits LAP AL digits LAP LAL 482 Ninth position feed amount upper 4 494 position feed amount upper 4 digits LAP LAL digits AP AL 483 Tenth position feed amount lower 4 495 Remote output selection digits LAP LAL 496 Remote output data 1 484 Tenth position feed amount upper 4 497 Remote output data 2 digits LAP AL 498 3 PLC function flash memory clear x 485 Eleventh position feed amount lower 4 499 SSCNET III operation selection digits AL 500 Communication error execution waiting time 486 Eleventh position feed amountupper4 501 Communication error occurrence count digits LAP LAL display position feed amount lower 4 x 502 Stop mode selection at communication error digits AL 503 Maintenance timer 48g feed amount upper 4 x 504 Maintenance timer alarm output set time digits MEN S 505 Speed setting reference 489 Thirteenth position feed amount lower 4 T 506 Parameter T for user E digits AL 507 3 Parameter 2 for user x Thirteenth position feed amount upper 4 490 x 508 Parameter for user x digits LAP LAL 491 Fourteenth position feed amount lower 4 509 Parameter 4 for user digits AL 5103 P
31. 1 00900 NA Without G5 FR A720 01150 to Q71 01750 NA FR A720 02150 NA P71 FR A720 02880 03460 NA Mil PRE OPERATION INSTRUCTIONS S Lower Third Label on aad escond SERIAL Product Mitnbetof Upper Inverter Type Package TC Number Three Identification on Ratin Numbers of Symbol Plate SERIAL Without G5 M71 740 06100 194 G G7 D71 Without G5 J71 FR A740 06830 NA 194 G G7 D71 FR A740 07700 Without G5 M71 08600 NA G G7 D71 Without G5 N71 FR A740 09620 NA G G7 D71 400V class Lower Third Label on and Second SERIAL Product Nuitiborof Upper Inverter Type Package TC Number Three on Rating Numbers of ymbol Plate SERIAL FR A740 00015 to Without G5 Q71 00310 NA lt G gt G7 E71 FR A740 00380 Without G5 Q71 00440 NA lt G gt G7 F71 FR A740 00570 to Without G5 P71 00860 NA lt G gt G7 E71 Without G5 P71 FR A740 01100 NA lt G gt G7 D71 FR A740 01440 Without G5 M71 to 02660 NA lt G gt G7 E71 Without G5 N71 FR A740 03250 NA C7 F7 Without G5 M71 FR A740 03610 NA ae 57 FR A740 04320 Without G5 M71 04810 NA lt G gt G7 E71 FR A740 05470 NA Without G9 lt G gt G7 E71 Z PRE OPERATION INSTRUCTIONS 2 EC specification For the FR A740 00770 to 12120 EC Che
32. 173DCPU Q172DCPU motion controller programming manual common mode IB 0300134 Q173DCPU Q172DCPU motion controller SV13 SV22 programming manual Motion SFC IB 0300135 Q173DCPU Q172DCPU motion controller SV22 programming manual virtual mode IB 0300137 2 Servo System Controller NETwork III is abbreviated to SSCNET III in this manual PRE OPERATION INSTRUCTIONS 1 4 Operation Overview In communication with the Mitsubishi servo system controller the inverter operation speed control or position control or torque control under vector control with encoder or monitoring can be performed from a program on the servo system controller Application of optical communication method greatly improved the communication speed and noise resistance of the SSCNET III as compared with the conventional SSCNET In addition 50m of the maximum wiring length between stations is realized Servo system controller FR A700 Motion control FR A7NS Torque command Emergency stop Position command output shutoff Speedcommand sscwerII gp Senei Speed command Torque command 2 interface interface coston y Control command Current Emergency stop 1 Torque control 2 Position Lo Speed control control
33. ET III communication set 76 proximity dog in Pr 185 Parameter 7 Number Name Setting Range REMARKS When 76 is set the DOG O to 20 22 to 28 42 to 44 signal can be input to the servo 185 JOG terminal function seleoton 62 64 to 71 76 9999 system controller through the JOG terminal of the inverter REMARKS For the set values of other than 76 refer to the inverter manual 5 5 6 Pr 800 Control method selection Specifications of Pr 800 Control method selection when the FR A7NS is mounted are as follows lt Selection of control method gt Pr 800 Setting 1 Control Method Control Operation without speed torque position Motor 0 to 5 10 11 12 20 Vector control As commanded from the servo Invalid 9 Vector control test operation 2 3 system controller Valid When a value set in Pr 800 is changed from a value other than 9 to 9 or from 9 to a value other than 9 reset the inverter The setting value is valid after resetting the inverter 2 When 9 is set in Pr 800 test operation is enabled without motor 3 When 9 vector control test operation is set in Pr 800 it is recommended to set in Pr 880 load inertia ratio Refer to FR A700 Instruction Manual for details of Pr 880 49 6 RESTRICTIONS ON THE FUNCTIONS 6 1 Function Restriction List The inverter functions made invalid during SSCNET III operation are sho
34. I cable 2 SSCNET III cable 2 1st axis 2nd axis 16th axis 1 maximum number of inverter or servo amplifier connected differs depending on the type of motion controller Q173DCPU Q172DCPU 2 For the distance between electrodes of SSCNET III cable refer to the following table Cable Model Type Cable Length m Distance Between Electrodes m Applications MR J3BUSLIM POF 0 15 to 3 20 Standard code inside panel MR J3BUSLIM A 5 to 20 Standard cable outside panel MR J3BUSLIM B HPCF 30 to 50 50 Long distance cable 16 WIRING eConnecting with the motion board Motion board Q111BD SSC Q110BD SSC e Number of mountable boards a J w 4 boards maximum 128 axis total 32 axis x 4 boards a Specify board ID using the board ID setting switch of the Inverter OS software motion board For the A7NS Jf Bus Inverter Inverter Inverter FR A700 series FR A700 series FR A700 series FR A7NS 7 FR AZNS FR A7AP FR A7NS FR A7AP or servo amplifier or servo amplifier or servo amplifier MR J3 L1B SSCNET III iat Line 1 I j gt SSCNET III SSCNET III SSCNET III CT computer cable 2 cable 2 cable 2 PC AT compatible Windows 20009 Windows XP SSCNET III Line 2 ee
35. N THE FUNCTIONS 6 3 2 Output terminal function Settin Setting 5 Positive Ree Function Name 8 Sigue Negative Function E Logic Logic icm ogic Logic 0 100 RUN inverter running 1 19 MC3 Electronic bypass MC3 x 1 101 SU 0 to frequency 2 3 x 20 120 BOF Brake opening request x 2 102 IPF Instantaneous power 25 125 FAN Fan fault output failure undervoltage 26 126 FIN Heatsink overheat pre alarm 3 103 OL Overload alarm 27 127 Orientation in position x 4 104 FU Output frequency detection 28 128 ORM Orientation error 5 5 105 2 0 frequency o 30 130 Y30 Forward rotation output 31 131 Y31 Reverse rotation output 6 106 FU3 output 9 32 132 Y32 Regenerative satus output 7 107 RBP Regenerative brake prealarm 33 133 RY2 Operation ready 2 8 408 Electronic thermal relay 34 134 LS speed output function prealarm 35 135 TU Torque detection 10 110 PU PU operation mode x 36 136 Y36 In position 4 11 111 RY Inverter operation ready 39 139 Y39 Start time tuning completion x 12 112 Y12 Output current detection 41 141 FB Speed detection 13 113 Y13 Zero current detection 42 142 FB2 Second speed detection
36. NCAUTION N With input power on do not install or remove the plug in option Otherwise the inverter and plug in option may be damaged A For prevention of damage due to static electricity touch nearby metal before touching this product to eliminate static electricity from your body 12 INSTALLATION S 2 2 Shaft number Setting Setting with shaft number switch Set the shaft number between OH to FH using shaft number switches on the FR A7NS refer to page 4 The setting is reflected at the next power on or inverter reset Set the arrow 7 of the corresponding switches to the number and alphabet to set a desired shaft number No Definition No Definition 0 1st axis 8 9th axis x0 75 1 2nd axis 9 10th axis S S 2 3rd axis Tith axis o 3 4th axis B 12th axis b 69 gt 4 5th axis 13th axis Initial status 5 6th axis D 14th axis 6 Tth axis E 15th axis 7 8th axis F 16th axis CAUTION Set the shaft number switch to the switch number alphabet position correctly If the switch is set between numbers normal data communication can not be made Good Bad example example PZA KE You cannot set the same shaft number to other devices on the network Doing so disables proper communication Set the inverter shaft number before switching the inverter and do not change the setting while power
37. O 14 114 FDN PID lower limit x 43 143 Third speed detection 15 115 FUP PID upper limit x 44 144 RUN2 Inverter running 1 Je es SAGE Egotronic bypass MEt E 46 146 Y46 x 18 MC2 Electronic bypass MC2 retained until release 72 RESTRICTIONS ON THE FUNCTIONS S Setting Signal SE Setting Signal 52 Positive Negative Name Function Name 5 5 Positive Negative Name Function Name EE Logic Logic 2 Logic Logic 47 147 PID During PID control activated x 199 ALM Alarm output 64 164 During retry x 9999 _ No function 9 70 170 SLEEP PID output interruption x 1 RUN and RUN turn on when speed command from Positi trol t SSCNET III is not 0 at turning on the servo during 84 184 RDY eS speed control and torque control Turning the servo on turns the terminals on during 85 185 Y85 DC feeding Eu position control 86 486 vag Control circuit capacitor life 2 Note that when the frequency setting is varied using AY AR Y 87 187 vez Main circuit capacitor life an analog signal or of the operation panel AY LAR FR DUO7 the output of the SU up to frequency 88 188 Y88 Cooling fan life AY AR signal m
38. P AL x 868 Terminal 1 function assignment x 845 Torque bias operation time AP AL x 869 4 Current ouput Miter 2 Torque bias balance compensation 872 nput phase failure protection selection 846 a 873 Speed limit AL x Fal time torque bias terminal 1 bias 874 level setting Q AP AL i 875 definition x Fall time torque bias terminal 1 gain 877 Speed feed forward control model 848 TAL d adaptive speed control selection 849 Analog input off set adjustment x 878 Speed feed forward filter __ 9 850 Control operation selection 879 Speed feed forward torque limit NUNG 880 Loadinertia ratio 853 Speed deviation time AP AL 881 Speed feed forward gain 854 Excitation ratio 882 Regeneration avoidance operation 7 857 DA1 0V adjustment AZ selection 858 Terminal 4 function assignment x 883 Regeneration avoidance operation level x 859 Torque current gg4 Regeneration avoidance at deceleration _ 860 Second motor torque current x detection sensitivity 862 Notch filter time constant 885 avoidance compensation 863 Notch filter depth o frequency limit value 864 Torque detection 886 Regeneration avoidance voltage gain x 865 speed detection 888 Free parameter 1 9 66 RESTRICTIONS ON THE FUNCTIONS S
39. Reset method of the inverter alarm The reset methods of the inverter alarm are as follows O Valid x Invalid When Pr 499 initial value Servo Servo Inverter System Inverter System Display NAmE Reset Controller Display Name Reset Controller 2 Error CPU 2 Error CPU Reset Reset Reset Reset 1 Overcurrent shut off Output side earth Regenerative E GF ground fault 1 9 overcurrent overvoltage shut off Inverter overload shut E LF Output phase failure E THT electronic thermal 1 External thermal relay relay function operation Motor overload shut PTC thermistor E THM 1 off electronic thermal operation 9 9 relay function E OPT Option alarm x x E FIN Fin overheat m Communication option E IPF alarm Parameter storage E UVT Undervoltage device alarm 5 5 Input phase failure E PUE PU disconnection E OLT 1 Stall prevention 2 Wise storage x Brake transistor alarm E evice alarm detection E CPU CPU error 43 Z INVERTER SETTING AND DISPLAY Serv
40. and FR A7AP refer to FR A7AP Instruction Manual 19 VA WIRING 3 3 SSCNET cable Use our optional SSCNET III connection cables 1 Cable type Cable Model Name 1 Type Cable Length m Flex Life Application MR J3BUSLIM POF 0 15 0 3 0 5 1 3 Standard Standard code inside panel MR J3BUSLIM A 5 10 20 Standard Standard cable outside panel MR J3BUSLIM B 2 HPCF 30 40 50 Long flex Long distance cable 1 the type represents the cable length Symbol 015 03 05 1 3 5 10 20 30 40 50 Cable Length m 0 15 0 3 0 5 1 3 5 10 20 30 40 50 2 For cable of 30m or less contact our company 20 WIRING 2 Specifications MR J3BUSLIM MR J3BUSLIM A MR J3BUSLIM B Cable Length m 0 15 0 3 to 3 5 to 20 30 to 50 Minimum Bend Radius 25 Enforced cord 50 Enforced 50 mm 1 Tension 420N 980N Strength TAON Enforced covering cord Enforced covering cord Temperature Range For 40 to 85 20 to 70 Use 2 Indoors no direct sunlight Optical Ambient No solvent or oil Cable Cord 2 4 4 0 1 2 a X External QN QU k appearance 2 2 0 07 x gt r 4 4 0 1 1 sure to lay the cable with greater radius than the minimum bend radius Do not press the cable to edges of equipment or others 2 This te
41. arameter 5 for user x 63 RESTRICTIONS ON THE FUNCTIONS 64 Function Function Parameter Name Validity Parameter Name Validity 511 Parameter 6 for user x 557 Current average value monitor signal 512 Parameter 7 for user output rererenes current 5133 Parameter 8 foruser 593 time times erating time carrying over times 514 Parameter 9 for user x indo ying over 569 Second motor speed control gain x 515 3 Parameter 10 for user x 2 570 Multiple rating setting 516 S pattern time at a start of acceleration x 571 Holding time at a start x 517 S pattern time at a completion of 5733 MmAi acceleration 4mA input check selection x 518 S pattern time at a start of deceleration 9 4 motor online auto tuning x 519 S pattern time ata completion of 575 Output interruption detection time x deceleration i 576 Output interruption detection level x 539 Modbus RTU communication check time 577 Output interruption cancel level x interval 592 4 Traverse function selection x 547 USB communication station number 593 4 Maximum amplitude amount x 548 USB communication check time interval 594 4 Amplitude compensation amount during 549 Protoc
42. ay alternate and off depending on that Te ico PT varying speed and the timing of the varying speed 89 189 Y89 limit circu life O due to acceleration deceleration time setting The _ output will not alternate and off when the 90 190 Y90 Life alarm acceleration deceleration time setting is 05 91 191 Y91 Alarm output 3 power off 3 Up to frequency SU frequency detection FU FU2 signal FU3 under encoder feed back control or vector Energy saving average control signals are as below 92 192 Y92 value updated timing 9 SU FU Output when the actual speed frequency Current average value by the encoder feedback signal exceeds detected 93 198 specification frequency FU2 FU3 Output when the inverter output 94 TRUM Alarm output 2 5 _ frequency exceeds detected specification frequency 95 195 Y95 Maintenance timer signal 9 4 The signal is on even when the servo is off during 96 196 REM Remote output SSCNET III communication operation 97 197 ER Minor fault output 2 5 When a power supply reset is performed the alarm 98 198 LF Minor fault output O output 2 signal ALM2 turns off as soon as the power supply switches off 73 7 PRECAUTIONS During SSCNET III communication the inverter parameter can not be changed from the servo system controller Note that even if the mode has changed to SSCNET III operation mode setting 2 in Pr 77 Parameter write selection allows parame
43. ck the SERIAL indicated on the Serial number sticker shown below Serial number sticker example Labelon LowerThird SERIAL Labelon LowerThird SERIAL Product aud Son Upper Product Number of Upper Inverter Type Package Three Inverter Type Package TC Number Three Identification Numbers of Identification Rating Numbers of Symbol pite S SERIAL Symbol Plate SERIAL FR A740 00023 to Without G5 or G6 M71 FR A740 00310 Without G5 or G6 M71 00126 EC lt G gt G7 or G8 F71 00380 EC G G7 or G8 F71 FR A740 00170 Without G5 or G6 N71 FR A740 00470 Without G5 N71 00250 EC G7 or G8 F71 00620 EC lt G gt G7 G71 FR A740 00770 to 12120 EC L71 or F71 Symbol Year Control unit type SERIAL Serial No The SERIAL consists of 1 version symbol 2 numeric characters or 1 numeric character and 1 alphabet letter indicating year and month and 3 numeric characters indicating control number Month is indicated as 1 to 9 X October Y November 2 December SERIAL Mr FR CA70 EC 071000 To check the SERIAL the front cover must be removed For the removal of the front cover refer to the inverter manual PRE OPERATION INSTRUCTIONS S 3 CHT specification Lower Third Lower Third
44. communication The status of communication with the servo system controller can be monitored as a SSCNET communication status For monitoring set 39 SSCNET III communication status monitor in Pr 52 DU PU main display data selection and select output voltage monitor with the PU FR DU07 FR PU07 FR PU04 Refer to page 48 The figure in the page 33 shows the status transition during communication from the motion controller board to the inverter The list of SSCNET III communication status is shown on page 34 32 SSCNET Ill COMMUNICATION STATUS S 1 If the FR A7AP FR A7AL is not mounted to the option connector 2 the Mount the FR A7AP FR A7AL to the option connector 2 of the inverter 1 inverter displays an option alarm E OPT Note that an option alarm E OPT will not occur when 800 Control method selection 9 or Pr 499 SSCNET Ill operation selection Mount the FR A7NS to the option connector 3 of the inverter Power inverter Waiting for power on SSCNET III communication 120 of the servo system controller 2 Power on the servo system controller SSCNET III communication starts 9999 121 2 Inverter operation mode changes to 130 SSCNET III operation mode and can 140 Initial data communication with the servo not be changed to external operation 150 system controller initialized communication and PU operat
45. ction at 314 2 output selection restarting memes 315 2 DO2 output selection AY 300 BCD input bias AX x 316 2 DO3 output selection AY 301 BCD input gain AX x 317 2 output selection 302 IBIN input bias AX x 318 2 DO5 output selection AY 303 BIN input x Me 319 2 DO6 output selection AY 304 Digital input and analog input compensation enable disable selection AX 320 2 RA output selection AR AC 305 Read timing operation selection AX x 3212 2 output selection AR AC 306 2 Analog output signal selection AY AN 322 2 RAS output selection AR 9 323 AMO OV adjustment AY AN a VA RESTRICTIONS ON THE FUNCTIONS Function Function Parameter Name Validity Parameter Name Validity 324 AM1 OmA adjustment AY AN 353 Creep switchover position AP AL x 325 6 Terminal 40 input selection x 354 Position loop switchove
46. d from the end of SSCNET III cable When the light gets into eye you may feel something is wrong for eye The light source of SSCNET III corresponds to class1 defined in IEC60825 1 23 7 WIRING 3 3 1 SSCNET III cable laying SSCNET III cable is made of optical fiber Application of a power such as a major shock lateral pressure haul and abrupt bending or twisting to the optical fiber will deform or break the inside disabling optical transmission Especially the optical fibers of the MR J3BUSLIM MR J3BUSLIM A which is made of synthetic resin will melt down if exposed to fire and high temperature Therefore avoid the cable from contacting with the hot section such as heatsink of the inverter and an option for regeneration Read described item of this subsection carefully and handle it with caution 1 Minimum bend radius Make sure to lay the cable with greater radius than the minimum bend radius Do not press the cable to edges of equipment or others For SSCNET III cable the appropriate length should be selected with due consideration for the dimensions and arrangement of inverter Ensure that the cable bend will not become smaller than the minimum bend radius if the SSCNET III cable is pressed down when the door of the enclosure is closed For the minimum bend radius refer to page 21 2 Bundle fixing Use the accessory cable tie to bundle the SSCNET III cable outside the inverter and fix the bundled cable to the installa
47. ddition when the inverter can not recognize that the option is mounted due to improper installation etc oc t 3 option alarm is displayed even if the option is fitted in the option connector 3 Mount the FR A7AP FR A7AL to the option connector 2 of the inverter Mounting Error Position Display Connector 1 E Connector 2 E g Connector 3 E J After mounting both of the FR A7NS and FR A7AP FR A7AL connect each external connector using the FR connection cable Refer to page 3 FR A7NS connection cable enclosed in FR A7AL refer to the instruction manual of FR A7AL respectively When using FR A7AP 4 p FR A7AP FR A7AL External External lt lt FR A7NS connector connector FR A7NS p FR A7NS connection connection cable cable When using FR A7AL Take care not to drop a hex head screw for option mounting or mounting screw during mounting and removal Pull out the option straight to remove Otherwise the connector may be damaged 15 WIRING 3 1 System configuration when FR A7AP is used with the motion controller Motion controller Q173DCPU Q172DCPU Inverter Inverter Inverter FR A700 series FR A700 series FR A700 series FR A7NS FR A7AP FR A7NS FR A7AP FR A7NS FR A7AP or servo amplifier or servo amplifier or servo amplifier B MR J3 gt SSCNET II
48. down 2 The inverter can be reset by powering off and on the E USB 2 communication power turning on the terminal RES RES signal or E OS Overspeed occurrence pressing the key on the PU E OSD Speed deviation excess detection E ECT Open cable detection E OD Excessive position error E EP Encoder phase error INVERTER SETTING AND DISPLAY S 5 5 2 Pr 379 SSCNET Ill rotation direction selection The rotation direction of the motor can be changed Before setting Pr 379 SSCNET III rotation direction selection always match the Pr 359 Encoder rotation direction setting 0 1 and rotation direction CW CCW of the encoder as viewed from the load side of the motor Pr 359 Setting Pr 379 Setting Motor rotation direction as viewed from the load side When positioning address becomes greater When positioning address becomes smaller Encoder Counter clockwise direction as viewed from A is forward rotation m 0 initial value COW Cw 1 initial value 1 CW CCW 0 0 initial value CW CCW 1 CCW CW The motor direction CW CCW is as follows Motor Rotation Direction Description o cw Encoder Clockwise direction as viewed from A is forward rotation CCW A M CCW 47 INVERTER SETTING AND DISPLAY 5 5 3 Pr 449 SSCNET III input filter setting Filter to t
49. duct e Check that the mounting orientation is correct Prevent other conductive bodies such as screws and metal fragments or other flammable substance such as oil from entering the inverter NCAUTION Do not test the equipment with a megger measure insulation resistance 5 Disposal 2 Trial run NCAUTION e Treat as industrial waste A CAUTION 6 General instruction e Before starting operation confirm and adjust the parameters A failure to do so may cause some machines to make unexpected motions A 2 All illustrations given in this manual may have been drawn with covers or safety guards removed to provide in depth description Before starting operation of the product always return the covers and guards into original positions as specified and operate the equipment in accordance with the manual CONTENTS 1 PRE OPERATION INSTRUCTIONS 1 2 Unpacking and Product Confirmation 1 2 1 Packing confirmation 1 2 2 Parts 2 INSTALLATION 2 1 Pre Installation Instructions 2 2 Shaft number 5 2 3 Installation vau 3 WIRING 3 4 System configuration when FR A7AP is
50. ection enable disable selection AL 352 Creep speed AP AL 60 RESTRICTIONS ON THE FUNCTIONS S Function Function Parameter Name Validity Parameter Name Validity 379 SSCNET III rotation direction selection 419 Position command source M 380 Acceleration S pattern 1 x selection AP LAL 381 Deceleration S pattern 1 x Command pulse scaling factor numerator AP AL 382 Acceleration S pattern 2 x Command pulse scaling factor 383 Deceleration S pattern 2 x 421 denominator AP AL x 384 Input pulse division scaling factor x 422 Position loop gain AL 385 Frequency for 0 input pulse x 423 Position feed forward gain LAP AL 386 Frequency for maximum input pulse x Position command acceleration 393 Orientation selection AL x 444 deceleration time constant AP AL 2 396 Orientation speed gain P term AP AL x 425 Position feed forward command 397 Orientation speed integral time AP AL x filter AP
51. ed second motor frequency x 471 digits AP AL x 458 motor constant R1 x 472 Fourth position feed amount upper 4 459 motor constant R2 x digits LAP AL 460 Second motor constant L1 x 473 Fifth position feed amount lower 4 461 Second motor constant L2 x digits LAP AL 462 Second motor constant X x 474 Fifth position feed amount upper 4 T 463 motor auto tuning setting status digits AP AL Digital position control sudden stop 475 Sixth position a64 deceleration time LAP AL B s E Teed 4 First position feed amount lower 4 476 ix positon eed amount upper x 465 x digits AP AL digits LAP LAL 5 m ESTER T 1 First position feed amount upper 4 477 iii 466 digits AP AL digits AL S m 7 i Second position feed amount lower 4 478 Sel x 467 x digits AL digits LAL 479 Eighth position feed amount lower 4 digits AP AL 62 RESTRICTIONS ON THE FUNCTIONS S Function Function Parameter Name Validity Parameter Name Validity 48
52. factory setting to 17 At this time the deceleration time is 05 Refer to the inverter manual for Pr 75 In addition 7 is displayed in the PU However an alarm output is not provided Refer to page 76 REMARKS During SSCNET III operation NET is displayed to indicate the operation mode 39 VA INVERTER SETTING AND DISPLAY 5 3 Operation at Communication Error Occurrence 5 3 1 Alarm and measures 1 The inverter operates as follows at alarm occurrences Operation Mode Alarm i Status SSCNET III External Location Operation Operation PU Operen inverter Inverter operation Inverter trip Inverter trip Inverter trip Data communication Continued Continued Continued Communication Inverter operation Inverter trip Continued Continued line Data communication Stop Stop Stop Communication Inverter option operation Inverter trip Inverter trip Inverter trip connection Data COn nded Communication error comm nication ontinue ontinue ontinue option Inverter i Error of m operation Inverter trip Continued Continued communication Data option itself communication Stop Stop Stop 2 Measures at alarm occurrences Alarm Indication Alarm Definition Measures E OP3 Communication line error Inspect the master Refer to page 78 E 1 E2 Fit the communication option in the option connector 3 Refer to page 14 E3 Option
53. he following input signal can be selected using position feed filter Upper stroke limit when Pr 178 STF terminal function selection 60 initial value Lower stroke limit when 179 STR terminal function selection 61 initial value Proximity dog input when 285 JOG terminal function selection 76 Pr 449 Setting Input signal filter maximum 0 Disabled 0 88ms sampling 1 0 88ms 2 1 77ms 3 2 66ms 4 initial value 3 55ms Change in the Pr 449 setting is immediately reflected 5 5 4 Pr 52 DU PU main display data selection SSCNET III communication status can be selected for the PU FR DU07 FR PU07 display To display it set 39 in Pr 52 and select the voltage monitor third monitor Refer to page 32 for the SSCNET III communication status At the occurrence of the CF warning the SSCNET III communication status and CF are displayed alternately Refer to page 75 for CF warning Parameter Number Name Setting Range Remarks 52 DU PU main display 0 5 to 14 17 18 20 23 to 25 When 39 is set SSCNET III communication status data selection 32 to 34 39 50 to 57 100 monitor is displayed instead of the voltage monitor REMARKS Forthe set values of other than 39 refer to the inverter manual 48 INVERTER SETTING AND DISPLAY S 5 5 5 Pr 185 JOG terminal function selection To make a home position return using a dog for SSCN
54. ication Symbol Symbol Year Month Control number SERIAL Seriali No number The SERIAL consists of 1 version symbol 2 numeric characters or 1 numeric character and 1 alphabet letter indicating year and month and 6 numeric characters indicating v control number Month is indicated as 1 to 9 X October Y November and Z December Bar code Input rating SERIAL Serial No The SERIAL Serial No indicated on the label of the product package consists of six digits including the first three digits of the control number and a symbol PRE OPERATION INSTRUCTIONS 1 2 1 Packing confirmation Check the enclosed items Plug in option Mounting screw M3 x 6mm Hex head screw for option 1 2 Refer to page 13 mounting 5 5mm diede 1 Refer to page 13 F m QU 5 5mm FR A7AP connection cable Cable clamp Cable tie Mesue 1 Refer to page 14 4 Refer to page 31 4 Refer to page 31 Microsoft and Windows are registered trademark or trademark of Microsoft Corporation in the United States and or other countries The formal name of Windows 2000 is Microsoft Windows 2000 operating system The formal name of Windows XP is Microsoft Windows XP operating system Company and product names herein are the trademar
55. ion In addition 190 operation mode setting of the 79 Operation mode selection is made v invalid When an alarm warning 24 Ready off servo off number is displayed 3 Refer to page 43 for the reset method of Ready on At occurrence of overcurrent shutoff 1 the inverter protective function In i 0 3 i addition if the inverter protective 900 3 Ready on servo off i function is reset by powering off and on Alarm code is At occurrence of stall prevention OL 9 displayed at ise 800 the inverter power the inverter occurrence of alarm 50 on DONA recovers in the communication waitin i an emergency stop ofthe 9 pr Ready on servo on servo system controller condition after powering on again 800 Normal operation reset or warning cancel 3 Lo v Power off the servo system controller 110 indicates the SSCNET III communication Power on the servo system controller Refer to page 34 33 SSCNET Ill COMMUNICATION STATUS SSCNET III Communication Operation Description Status When the power of the servo system controller turned off after SSCNET III 110 communication establishment e When Pr 499 SSCNET III operation selection 9999 Operation invalid mode When the SSCNET III communication status displays 120 possible causes are as follows When the inverter power is on when the servo system controller
56. ion retry function power failure stop function load torque high speed frequency control Invalid as the inverter follows the commands from SSCNET III operation 18 I O signal analog input terminal1 terminal 2 terminal 4 terminal 6 signal used for other communication is not compatible and only the inverter complies Since analog input is not accepted input value monitor is 0 19 Communication EEPROM write selection As the data is updated every time writing running frequency to EEPROM is made disabled to protect EEPROM 20 Parameter clear Not available as same as the servo amplifier 21 Deceleration during torque limit operation under speed control For operation of the inverter alone when deceleration is started during torque control speed command is matched to the actual speed before deceleration However the speed command is not matched during SSCNET III operation The inverter follows the speed command from SSCNET III communication 52 Terminal 6 can be used only when used with the FR A7AZ RESTRICTIONS ON THE FUNCTIONS S 6 2 Inverter Parameter List Inverter parameters made valid invalid during SSCNET communication operation are as follows O indicates the valid parameter and x the invalid parameter Symbols in the table indicate parameters which function when an option is mounted
57. ion torque command is invalid 10 Operation mode selection SSCNET III operation mode set at powering on the inverter mode can not be changed to other operation mode When initialized communication from the servo system controller is completed during SSCNET III communication the inverter operates in accordance with the command from the servo system controller 11 Forward rotation start reverse rotation start Commands from the STF signal and STR signal are made invalid Turning on the servo starts excitation 12 Operation command source speed command source Operation command source speed command source are all invalid as they are given from the servo system controller side 51 7 RESTRICTIONS ON THE FUNCTIONS No Function Name Description 13 Communication startup mode selection Invalid as SSCNET III operation mode is always selected when the FR A7NS is mounted 14 Magnetic flux command Analog command is invalid 15 Stall prevention level and stall prevention operation level at OV input includes fast response stall prevention Invalid as the inverter follows the commands from SSCNET III operation 16 Sequence function electronic bypass sequence function Functions are used with the inverter alone and the inverter does not follow commands from the SSCNET III operation 17 Automatic restart after instantaneous power failure operat
58. ks or registered trademarks of their respective owners PRE OPERATION INSTRUCTIONS 1 2 2 Parts r FR A7AP connector Refer to page 14 Use this connector to connect to the FR A7AP FR A7AL Connecting to the FR A7AP FR A7AL enables the inverter to receive encoder feedback r Shaft number switch Set the shaft number Refer to page 12 Mounting data hole Front view Rear view loy s 2 EA FR A7NS eal Mounting FR A7NS_T hole 000 FR A7NS 9 m Switch for manufacturer Mounting hole setting onnector Do not change from initially Connect to the inverter option connector set status 1 m9 SSCNET III cable connector CN1A Refer to page 26 Connect the servo system controller the preceding axis inverter or the servo amplifier SCNET III cable connector CN1B Refer to page 26 Connect the following axis inverter or the servo amplifier For the final axis puts a cap PRE OPERATION INSTRUCTIONS X 1 3 Caution 1 Refer to the following manuals or software HELP for full information on the servo system controller e Q173DCPU Q172DCPU user s manual IB 0300133 Q173DCPU Q172DCPU motion controller SV13 SV22 programming manual real mode IB 0300136 Q
59. m the servo system controller is too high the output from the inverter is stopped The output from the inverter is also stopped when the Description SSCNET III cable between the FR A7NS and the servo system controller or the preceding axis inverter servo amplifier is disconnected with the setting of Pr 499 SSCNET operation selection 1 Check that the SSCNET III cable is not disconnected Check that the surface at the end of the SSCNET III cable is not dirty Check point Check that the SSCNET III cable is not damaged or broken Check that electromagnetic noise has not entered FR A7NS or the servo system controller Check for too high command frequency from the servo system controller Connect the SSCNET III cable securely after turning off the inverter power Wipe off the dirt on the surface at the end of the SSCNET III cable Corrective action Change the SSCNET III cable Take measures against electromagnetic noise for the inverter or the servo system controller Review the operation program of the servo system controller 78 9 TROUBLESHOOTING Operation mode does not switch to SSCNET III operation mode e Check that the FR A7NS and FR A7AP FR A7AL are correctly mounted to the inverter Check that no contact fault cable disconnection etc occurs Check that the FR A7AP connection cable is correctly connected between the FR A7NS and FR A7AP Refer to page 14 Check that
60. mperature range for use is the value for optical cable cord only Temperature condition for the connector is the same as that for inverter 21 A WIRING 3 Outline drawings eMR J3BUS015M i 6 7 Protective tube 6 7 jl e P Z 15048 eMR J3BUSO3M to MR J3BUS3M Protective tube Unit mm 100 l 100 L gt Unit mm Dimension of connector part is the same as that of MR J3BUS015M Cable Model Name MR J3BUS03M MR J3BUS05M MR J3BUS1M MR J3BUS3M Cable Length L m 0 3 0 5 1 3 22 WIRING S eMR J3BUS5M A to MR J3BUS20M A MR J3BUS30M B to MR J3BUS50M B Protective tube l Dimension of connector part is the same as that of MR J3BUS015M gt e i NYE gt y wW yo 4 UJ Y gt v Cable Model Name Cable Length 100 150 A mm Cable Length B mm Cable Length 5 10 20 30 40 50 L m MR J3BUS5M A MR J3BUS10M A MR J3BUS20M A MR J3BUS30M B MR J3BUS40M B MR J3BUS40M B 30 50 CAUTION Do not see directly the light generate
61. ncy automatic switchover MO arsar 261 failure stop selection x 282 Brake operation frequency 5 58 RESTRICTIONS ON THE FUNCTIONS S Function Function Parameter Nam e d aramete ame Validity Parameter Name Validity 283 Brake operation time at stop x 307 Setting for zero analog output AY AN 284 Deceleration detection function selection 308 Setting for maximum analog 285 Overspeed detection frequency Excessive output AY AN speed deviation detection frequency 309 Analog output signal voltage current 286 Droop gain switchover LAY AN 287 Droop filter time constant O 310 Analog meter voltage output 288 Droop function activation selection selection AY AN 291 Pulse train I O selection O 7 311 Setting for zero analog meter voltage 292 Automatic acceleration deceleration x output LAY AN Acceleration deceleration time individual Setting for maximum analog meter 293 x 312 calculation selection voltage output AY AN 294 UV avoidance voltage gain x 313 2 DOO output selection AY 299 Rotation direction detection sele
62. nnection O Pr 59 1 2 1 setting acceleration x FR HC or connection instantaneous 11 X11 3 RT Second function selection x power failure detection Pr 270 1 3 2 Stop on contact selection 1 x 12 X12 PU operation external interlock x 4 AU Terminal 4 input selection x 13 X13 External DC injection brake operation start 7 x 5 operation selection 14 X14 PID control valid terminal x 15 BRI Brake opening completion signal x RESTRICTIONS ON THE FUNCTIONS 70 Se 52 Sg 55 Function Name 55 Function Name ts 8 oz oz 2 16 X16 PU external operation switchover x 61lSTR Reverse rotation command Load pattern selection forward reverse assigned to STR terminal Pr 179 only 17 X17 tation boost 62 RES Inverter reset 18 18 V F control is exercised 63lPTC Coe rel ME to AU 19 19 torque high speed frequency 64 X64 PID forward reverse action switchover x 20 X20 S shaped acceleration deceleration C 65 X65 PU NET operation switchover x switching terminal 66 X66 External NET operation switchover x 22 X22 Orientation command 4 i 67 X67 Command source switchover x 23 LX Pre excitation servo on 5 X 68 NP Conditional position pulse train sign x Output Stop
63. o Servo Inverter System Inverter System Display Name Reset Controller Display Name Reset Controller 2 2 Error CPU Reset Reset Reset Reset Operation panel power E EP Encoder phase error supply short circuit RS 485 terminal power 9 5 3 9 i di supply short circuit E 2 Option alarm 24VDC power output E 3 x x EP24 short circuit 6 x x Output current CPU error E CDO detection value E 7 O x x exceeded Inrush current limit x circuit alarm E SER Communication error inverter E AIE Analog input error E USB USB communication E OS Overspeed occurrence E OSD Speed deviation excess detection E ECT Open cable detection E OD Excessive position 44 INVERTER SETTING AND DISPLAY S When Pr 499 1 Servo Servo Inverter System Inverter System Display Name Reset Controller Display Name Reset Controller 2 Error CPU 2 Error CPU Reset Reset Reset Reset E 0C3 1 Overcurrent shut off x E LF Output phase failure o o x Regenerative External thermal relay E ovas overvoltage shut off 9 9 5 operation Inverter overload shut E PTC F thermistor E THT electronic thermal
64. ol selection deceleration 550 NET mode operation command source 595 4 Amplitude compensation amount during selection acceleration 551 mode operation command source x 596 4 Amplitude acceleration time x 597 4 Amplitude deceleration time x 555 Current average time 598 5 Undervoltage level 556 output mask time ani 611 Acceleration time at a restart x 665 Regeneration avoidance frequency gain RESTRICTIONS ON THE FUNCTIONS S Function Function Parameter Nam e n ame Validity Parameter Name Validity 684 Tuning data increments switchover 821 Speed control integral time 1 800 Control method selection x 822 Speed setting filter 1 802 Pre excitation selection AP AL 823 Speed detection filter 1 AP AL x 803 Constant power range torque 824 Torque control P gain 1 characteristic selection 825 Torque control integral time 1 O 804 Torque command source selection x 826 Torque setting filter 1 x 805 command value RAM x 827 Torque detection filter 1 806 Torque command value RAM EEPROM 828 Model speed control gain 807 Speed limit selection x 829 Number of machine end encoder 808 Forward rotation
65. on PU operation PU EXT NET PU EXT NET B a EE GO Cc J UND I 25 x X 1 Starting operation mode Symbol Switchover Type Switchover Method Turning on the servo system controller and inverter power with the FR A7NS and FR A7AP FR A7AL mounted starts the inverter in SSCNET III operation mode starting initialize communication from the servo system controller SSCNET III operation is enabled at completion of initialize communication When initialized 1 SSCNET III operation mode communication has not completed the inverter displays CF 2 External operation Powering on the inverter without the FR A7NS mounted starts the Pr 79 0 factory setting inverter in external operation mode 37 INVERTER SETTING AND DISPLAY 2 Operation mode switchover When 79 0 38 Symbol Switchover Type Switchover Method External operation gt A PU operation PU Press the of the PU FR DU07 FR PU07 FR PU04 B PU operation gt EXT External operation The operation mode can not be switched in power on status After SSCNET operation gt a off the inverter remove the FR A7NS then power on the inverter External operation Set 9999 Pr 499 SSCNET III operation selection Then restart the inverter again by making a power on reset or reset using the RES signal External operati
66. on The operation mode can not be switched in power on status After powering D SSCNET off the inverter mount the FR A7NS to the option connector 3 and FR A7AP p FR A7AL to the option connector 2 then power on the inverter again The operation mode can not be switched in power on status After powering off the inverter remove the FR A7NS then power on the inverter SSCNET operation gt again Then press the of the PU FR DU07 FR PU07 FR PU04 PU operation Set 9999 in Pr 499 SSCNET III operation selection then restart the inverter by making a power on reset or resetting the inverter using the RES signal Then press the of the PU FR DU07 FR PU07 FR PU04 PU operation The operation mode can not be switched in power on status After powering F off the inverter mount the FR A7NS to the option connector 3 and FR A7AP SSCNET III operation FR A7AL to the option connector 2 then power on the inverter again INVERTER SETTING AND DISPLAY S CAUTION n the SSCNET III operation mode the Pr 79 Operation mode selection setting is invalid Changes in the shaft number are reflected only at the next power on Therefore if the shaft number is changed make sure to power off and on the inverter power Even if SSCNET III operation is being performed of the PU FR DU07 FR PU07 can be used to make a stop when 75 Reset selection disconnected PU detection PU stop selection 14
67. otective tape Route the SSCNET III cable with paying Jp Route the SSCNET III cable with paying p n attention for avoiding the case that the Klo bend becomes smaller than the minimum bend radius rms 74 Option slot 2 For installation of FR A7AP Option slot 3 For installation of FR A7NS attention for avoiding the case that the cable bend becomes smaller than the minimum bend radius cable to protect it olololo offololo 2 Control circuit terminal block Since the SSCNET III cable touches the edge of the inverter case wind the protective tape around the WIRING S 3 For wiring of FR A700 series 30K or more use the space on the left side of the control circuit terminal block Route the SSCNET III cable with paying attention for avoiding the case that the cable bend becomes smaller than the minimum bend radius Option slot 2 For installation of FR A7AP x Fe
68. r position AP AL 329 Digital input unit selection AX x 355 injection brake start position AL x 331 RS 485 communication station x 356 Internal stop position command AP AL x 332 RS 485 communication speed x 357 Orientation in position zone AP AL x 333 RS 485 communication stop bit length x 358 Servo torque selection AP AL x 334 RS 485 communication parity check 359 Encoder rotation direction AL 360 16 bit data selection AP AL x 335 RS 485 communication retry count x 361 eee iti i x 336 RS 485 communication check time interval 562 AL 337 RS 485 communication waiting time setting Orientation position loop gain AL Completion signal output delay 338 Communication operation command source 363 time 339 Communication speed command source S 364 Encoder stop check time AP AL x 340 Communication startup mode selection x 365 Orientation limit AP AL x 341 RS 485 communication CR LF selection 366 Recheck time P A T 342 Communication EEPROM write selection 8 367 343 Communication error count x Speed feedback range AP AL 349 Communication reset selection x 368 Feedback gain AP AL Stop position command 369 Number of encoder pulses AL 350 selection AL 374 Overspeed detection level 351 Orientation speed AP AL 376 Encoder signal loss det
69. ready for operation The CF warning is displayed during initialization when the display of SSCNET III communication status is 110 to 180 Refer to page 33 34 When Pr 499 SSCNET operation selection 9999 Operation invalid mode the CF warning is not displayed Check the communication cable for a fault Check point Check that the communication equipment personal computer and motion controller have not been powered off Change the communication cable Corrective action uM Power on the communication equipment personal computer and motion controller 75 Z ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS Operation Panel PS nuc FR PU04 PS Indication FR PUO7 Name PU stop Description Stop with of the PU is set in Pr 75 Reset selection disconnected PU detection PU stop selection For Pr 75 refer to FR A700 Instruction Manual Check point Check for a stop made by pressing of the operation panel Corrective action Turn off the servo and reset using 5 76 ALARM INDICATION DEFINITIONS AND CORRECTIVE ACTIONS S 2 Major Faults When any of the protective functions is activated the inverter shuts off the output and outputs the corresponding alarm When the protective function is activated refer to the inverter manual to take the appropriate corrective action and reset the inverter to perform operation again
70. rent x 92 Motor constant L1 115 Third stall prevention operation frequency 93 Motor constant L2 116 Third output frequency detection 94 Motor constant X 117 communication station number a RESTRICTIONS ON THE FUNCTIONS Function Function Parameter Name Validity Parameter Name Validity 118 PU communication speed 139 Automatic switchover frequency from T 119 PU communication stop bit length inverter to bypass operation 120 communication parity check 140 acceleration stopping E requency 121 Number of PU communication retries O 122 communication check time interval O 141 Backlash acceleration stopping time 123 PU communication waiting time setting 142 stopping x 124 COMMUNI Pleo Ret 143 Backlash deceleration stopping time x absence selection pping 125 Terminal 2 frequency setting gain frequency 144 Speed setting switchover 9 126 Terminal 4 frequency setting gain frequency 15 a 59010 9 127 PID control automatic switchover frequency 1419 mpu Stall prevention level at 10V input x 128 PID action selection x 129 PID proportional band x 150 Output current detection level 130 PID int TT 151 Output current detection signal delay
71. ry cable tie to prevent the SSCNET III cable from getting a damage caused by vibration etc Gently slacken the cable with keeping a larger radius than the minimum bend radius and it should not be twisted WIRING Inverter installation y surface Inverter o Loose slack lt Fix the SSCNET III cable using the accessory cable clamp and cable tie A CAUTION A When performing wiring using the space between the inverter front cover and control circuit terminal block run the cable keeping the minimum bend radius or more so as not to subject the cable to stress In addition take care that cables do not contact with the hot section Refer to page 24 After wiring wire offcuts must not be left in the inverter They may cause an error failure or malfunction 31 55 Ili COMMUNICATION STATUS When power is turned on with the SSCNET III communication unit FR A7NS mounted to the option connector 3 and FR A7AP FR A7AL mounted to the option connector 2 the inverter goes in standby of initialization of the SSCNET III communication Then the status shifts to SSCNET III operation mode changing to the external operation mode and PU operation mode is not enabled In addition Pr 79 Operation mode selection setting is made invalid The following shows the communication description of SSCNET III
72. s resulting in medium or slight injury or may cause physical damage only Note that even the CAUTION level may lead to a serious consequence according to conditions Please follow the instructions of both levels because they are important to While power is on or when the inverter is running do not open the front cover You may get an electric shock Do not run the inverter with the front cover or wiring cover removed Otherwise you may access the exposed high voltage terminals and charging part and get an electric shock If power is off do not remove the front cover except for wiring or periodic inspection You may access the charged inverter circuits and get an electric shock Before starting wiring or inspection check to make sure that the indication of the inverter operation panel is off wait for at least 10 minutes after the power supply has been switched off and check that there are no residual voltage using a tester or the like The capacitor is charged with high voltage for some time after power off and it is dangerous Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work Always install the plug in option before wiring Otherwise you may get an electric shock or be injured Do not touch the plug in option with wet hands Otherwise you may get an electric shock Do not subject the cables to scratches excessive stress heavy loads or pinching Otherwi
73. s are invalid acceleration deceleration energy saving control brake sequence function 5 orientation function deceleration detection 50 RESTRICTIONS ON THE FUNCTIONS S control other than SSCNET III No Function Name Description As offline auto tuning is performed with the inverter alone the 6 lOffline auto tunin inverter does not follow commands from the SSCNET III 9 communication Perform tuning before operation using SSCNET communication RT signal reflection timing selection Since SSCNET III communication operation uses only the first motor second motor second and third the second and third functions are made invalid Note that only the 7 uut acceleration deceleration time second second and third output frequency detection are valid motor speed control gain e Functions related to position control irrelevant to SSCNET III such Selection function related to position 2 of 8 as parameter position control and position command selection are invalid Control method selection torque command torque command source selection speed limit during torque control torque limit input method selection torque limit level during acceleration deceleration As speed position and torque control can be switched by the communication data of SSCNET III control method selection is invalid As the inverter follows the command given from the servo System controller side during SSCNET III operat
74. s valid Setting increments is always the same Note that a value can be displayed When EC or CH version is used this parameter is CA terminal function selection RESTRICTIONS ON THE FUNCTIONS S 6 3 Inverter I O Terminal Function List The following shows validity invalidity of I O terminal function during SSCNET III communication operation The following symbols are I O terminal that functions when used with an option 7 6 3 1 Input terminal function Pico Sz cse Sz 5 Function ss 5 55 Function BS 122 PS e 0 Pr 5920 Low speed operation Selection of automatic restart after initial value command x elcs instantaneous power failure flying start 0 RL 9 1 2 1 Remote setting setting clear Commercial power supply inverter eels tastsiscfiomO switchover function PR Mr 7 OH External thermal relay input 3 8 REX 15 speed selection combination with three 1 RM K initial value speeds RL RM RH Pr 59 1 2 1 Remote setting deceleration 9 X9 Third function selection e Pr 5950 High speed operation eas x nverter operation enable signal FR HC MT 2 RH initial value command 10 10 FR CV co
75. se you may get an electric shock personnel safety A 1 2 Injury Prevention 3 Usage NCAUTION A WARNING Apply only the voltage specified in the instruction manual to each terminal Otherwise burst damage etc may occur Ensure that the cables are connected to the correct terminals Otherwise burst damage etc may occur e Always make sure that polarity is correct to prevent damage etc Otherwise burst damage may occur e While power is on or for some time after power off do not touch the inverter as it is hot and you may get burnt Do not modify the equipment Do not perform parts removal which is not instructed in this manual Doing so may lead to fault or damage of the inverter NCAUTION 3 Additional Instructions Also note the following points to prevent an accidental failure injury electric shock etc 1 Transportation and mounting e When parameter clear or all parameter clear is performed reset the required parameters before starting operations Each parameter returns to the initial value e For prevention of damage due to static electricity touch nearby metal before touching this product to eliminate static electricity from your body NCAUTION 4 Maintenance inspection and parts replacement e Do not install or operate the plug in option if it is damaged or has parts missing Do not stand or rest heavy objects on the pro
76. ter setting change from the PU FR DU07 FR PU07 FR PU04 In such case Pr CL Parameter clear and ALLC All parameter clear can not be made The usable encoder pulses are 1000 to 4096 pulses Start and stop commands are given from SSCNET III side and STF signal and STR signal are made invalid Instead upper stroke limit signal can be assigned to STF terminal and lower stroke limit signal to STR terminal Refer to page 69 for input terminal function validity invalidity Before starting operation always give the servo ON signal from the host controller to put the motor in the servo lock status and then start operation Running speed depends on the command from the servo system controller The rotation direction depends on the setting of Pr 379 SSCNET III rotation direction selection When 0 10 droop control is disabled during acceleration deceleration is set in Pr 288 Droop function activation selection droop control can not be performed Set 1 11 or 2 For details refer to the inverter manual E OC3 and E OV3 are displayed when the inverter stops due to overcurrent shut off or regenerative overvoltage shut off during SSCNET III operation For details refer to the inverter manual Restrictions of I O signal Refer to page 69 are the same even when used with other options FR A7AX FR A7AY FR A7AR etc Offline auto tuning cannot be performed from the servo system controller Perform it using the PU or the setup software
77. the setting is reflected after the inverter reset or at the next power on When a value set in Pr 800 is changed from a value other than 9 to 9 or from 9 to a value other than 9 the setting is reflected after the inverter reset or at the next power on 35 INVERTER SETTING AND DISPLAY 5 2 Operation Mode Setting The inverter mounted with a communication option has three operation modes 1 PU operation PU Controls the inverter from the key of the operation panel FR DUO7 mounted on the inverter 2 External operation EXT Controls the inverter by switching on off external signals connected to the control circuit terminals of the inverter The inverter is factory set to this mode 3 Network operation NET Controls the inverter with instructions from the network via the communication option Pr 79 Pr 338 Pr 339 Pr 340 and Pr 550 are invalid during SSCNET III operation Operation mode is displayed as NET during SSCNET III operation 5 2 1 Operation mode indication FR DUO7 HA Operation mode indication The inverter operates according to the LED lit mode PU PU operation mode EXT External operation mode NET SSCNET III operation mode 36 INVERTER SETTING AND DISPLAY S 5 2 2 Operation mode switchover method Power on 2 When Pr 79 0 factory setting 1 SSCNETIII operation External operati
78. tion surface of the inverter Fix the SSCNET III cable using a cable tie by gently slackening the optical code with keeping a larger radius than the minimum bend radius and it should not be twisted Refer to page 31 When binding the cable with a cable tie other than the provided one use a cushioning material such as plasticizer free sponge and rubber to fix it Never use vinyl tape for cord Plasticizing material in vinyl tape goes into optical fiber and lowers the optical characteristic At worst it may cause wire breakage If using adhesive tape for cable laying the fire resistant acetate cloth adhesive tape 570F Teraoka Seisakusho Co Ltd is recommended If laying with other wires do not make the cable touched wires or cables made from soft polyvinyl chloride PVC polyethylene resin PE teflon Fluorocarbon resin or nylon which contains plasticizing material 24 WIRING S 3 Tension Applied tension to fiber optics causes external force to concentrate in the section where fiber optics are fixed and an optical connector is connected increasing transmission loss If a larger pressure is further applied this could cause a disconnection of optical fibers and a damage to the optical connector For cable laying handle without putting forced tension For the tension strength refer to page 21 4 Lateral pressure Applying a lateral pressure to the fiber cable deforms the cable itself and applies pressure to the internal fiber res
79. ulting in increase in transmission loss Moreover if a larger pressure is further applied the optical cable may be disconnected in the worst case As the same condition also occurs at cable laying do not tighten up optical cable with a thing such as nylon band TY RAP Do not trample it down or tuck it down with the door of enclosure or others 5 Twisting If optical fiber is twisted it will become the same stress added condition as when local lateral pressure or bend is added This could increase a transmission loss Moreover if a larger pressure is further applied the optical cable may be disconnected in the worst case 25 A WIRING 3 4 Wiring 1 Open the inverter front cover remove the cap of FR A7NS s connector CN1A CN1B for SSCNET cable connection and insert a SSCNET II cable Refer to page 20 for types of SSCNET cable 1 Cap for the connector 2 SSCNET cable connector 1 Connect the servo system controller the preceding axis inverter or the servo amplifier 3 SSCNET cable connector 1 Connect the following axis inverter or the servo amplifier For the final axis puts a cap 26 WIRING 2 Route the wires for the FR A700 series 22K or less as shown below the cables connected to the SSCNET III cable connector CN1A route them between the control circuit terminal block and front
80. wn in the table below No Function Name Description 1 V f control adjustable 5 points V f Advanced magnetic flux vector control Inverter operation from the servo system controller allows speed control torque control and position control under vector control only Multi speed operation JOG operation remote setting function PID control override function pulse train input Since speed command is given directly from the servo system controller speed commands stated on the left are not used for SSCNET III operation Acceleration deceleration time acceleration deceleration pattern backlash function The servo system controller performs cushion processing and provides an acceleration deceleration pattern to give position and speed commands Functions are invalid as the inverter always follows the commands from SSCNET III communication Since a signal for on off of excitation is given from the servo system controller and the inverter follows the commands from the servo function speed setting filter torque setting filter torque bias function failure definition speed limit runaway prevention 4 IDC injection brake starting speed system controller even at acceleration start and during deceleration stop functions are invalid Minimum setting frequency jump speed As the servo system controller performs processing to decide the display speed setting automatic motor operation function
81. x C30 926 Terminal 6 bias frequency speed AZ x 126 905 Terminal 4 frequency setting gain frequency C31 926 Terminal 6 bias speed AZ x C7 905 Terminal 4 frequency setting gain x C32 927 Terminal 6 gain frequency speed AZ x C33 927 Terminal 6 gain speed AZ x 67 VA RESTRICTIONS ON THE FUNCTIONS Parameter Name hend C34 928 Terminal 6 bias command torque AZ x C35 928 Terminal 6 bias torque AZ x C36 929 Terminal 6 gain command torque AZ x C37 929 Terminal 6 gain torque AZ x 38 932 4 bias command torque magnetic flux C39 932 Terminal 4 bias torque magnetic flux x 40 933 4 gain command torque magnetic flux C41 933 Terminal 4 gain torque magnetic flux x 989 copy alarm release O 990 PU buzzer control 991 IPU contrast adjustment 68 1 2 3 4 5 6 7 8 9 10 Read and write from communication with connector only is enabled Some functions of the signals set using these parameters are invalid Refer to page 69 Setting can be made only for the EC and NA versions Setting can be made only for the EC and CH versions Setting can be made only for the CH versions Setting can be made only for the NA versions Note that pulse train input is invalid Note that only RS 485 communication from PU port i

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