INR-SI47-0551-E_MEGA_Safety
Contents
1. Table 2 7 Symbols Names and Functions of the Control Circuit Terminals Continued Symbol Name Functions Programmable logic controller bet Programmable SA lt Control circuit gt logic controller lt Control circuit gt 1O 24 VDC SOURCE X1 to X7 FWD REV Photocoupler FWD REV Photocoupler O CM a With the switch turned to SINK b With the switch turned to SOURCE Figure 2 15 Circuit Configuration Using a PLC LL For details about the slide switch setting refer to Instruction manual for FRENIC MEGA Section 2 3 6 Setting up the slide switches Digital input Cote E For inputting a pulse train through the digital input terminal X7 e Inputting from a pulse generator with an open collector transistor output Stray capacity on the wiring between the pulse generator and the inverter may disable transmission of the pulse train As a countermeasure against this problem insert a pull up resistor between the open collector output signal terminal X7 and the power source terminal terminal PLC if the switch selects the SINK mode input insert a pull down resistor between the output signal and the digital common terminal terminal CM if the switch selects the SOURCE mode input A recommended pull up down resistor is 1kQ 2 W Check if the pulse train is correctly transmitted because stray capacity is significantly affected by the2. 1 Digital input terminal e g XIJ 2 If SW1 is in the SOURCE mode PLC applies if in the SINK mode CM applies 3 Transistor output terminals e g Y 1 CMY DECF Function code data 1101 Figure 9 10 Connection Diagram and Internal Circuit Configuration FWD OFF ON OFF ON OFF HLD OFF ON Emergency stop OFF ON OFF button Input to EN1 EN2 ON OFF ON Hvereroumui Wait for a run Safe Torque Off Wait for a run Runnin p command STO command g Figure 9 11 Prevention of Restarting 34 MEMO 35 High Performance Multifunction Inverter FRENIC MEGA Instruction Manual Supplement for Functional Safety Inverters First Edition May 2011 Fuji Electric Co Ltd The purpose of this instruction manual is to provide accurate information in handling setting up and operating of the FRENIC MEGA series of inverters Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally improving the manual In no event will Fuji Electric Co Ltd be liable for any direct or indirect damages resulting from the application of the information in this manual 36
3. Data setting range d23 0 1 2 3 4 5 0 Continwetorn O Stop running with alarm 1 If the speed regulator s deviation between the reference speed and detected one is out of the specified range d21 for the specified period d22 the inverter judges it as a PG error d23 defines the detection condition and exception processing after error detection and hysteresis width as listed below 23 Detection condition Processing after error and exception detection Hysteresis width for error detection When the inverter cannot follow The inverter outputs the PG Detection width d21 x Maximum the reference speed even after error detected signal PG ERR frequency which is constant even if soft starting due to a heavy and continues to run the speed command is above the overload or similar so that the The mverenn base frequency F04 detected speed is less than the coast to stop with the reference speed the inverter does rae ie alarm not interpret this situation as a PG error It also outputs the PG error detected signal PG ERR 3 When the inverter cannot follow The inverter outputs the PG If the speed command is below the the reference speed even after error detected signal PG ERR base frequency F04 detection soft starting due to a heavy and continues to run width d21 x Maximum frequency overload or similar so that the which is constant detected speed is less than the reference speed the inverter
4. FO Instruction Manual Supplement to Functional Safety Inverters High Performance Multifunction Inverter FRENIC MEGA This manual is the translation of the original instruction of the original manual a supplement to the FRENIC MEGA Instruction Manual INR SI47 12230 E INR SI47 13350 E INR SI47 14570 E contains descriptions that exclusively apply to the functional safety inverter FRENIC MEGA Inverter type FRN _G1W O0O For other descriptions refer to the FRENIC MEGA Instruction Manual The functional safety inverter FRENIC MEGA is compliant with European Safety Standard EN61800 5 2 SIL2 and EN SO13849 1 PL d Cat 3 To comply with the requirements refer to the original manual Chapter 9 Section 9 3 Compliance with EMC Standards and Section 9 5 Compliance with the Low Voltage Directive in the EU in conjunction with this manual Checking the inverter s ROM version The inverter s ROM version can be checked on Menu 5 Maintenance Information 5 4 as a 4 digit code For the detailed keypad operation refer to the inverter original manuals About newly added functions The functions listed below are newly added to the FRENIC MEGA series of inverters having a ROM version 3600 or later For details about those functions refer to Section 2 Details of Function Codes Added or the PG Interface Card Instruction Manual Inverter s ROM Version Newly Added Functions 3600 or later 1 Online tuning Performs tuning
5. Run command Stop Run Stop Emergency stop ON OFF ON button Input to EN1 EN2 OFF ON OFF Safe Torque Off Wait for a run Wait for a run Safe Torque Off STO am Rmo Pa STS Figure 9 7 Inverter Output State when the Emergency Stop Button is turned OFF with the inverter being stopped Figure 9 8 shows the timing scheme to apply when the emergency stop button is turned ON with the inverter running Input to the EN1 and EN2 goes OFF bringing the inverter into the Safe Torque Off STO state and coasting the motor to a stop Run command Run Stop Emergency stop OFF ON button Input to EN1 EN2 ON OFF Safe Torque Off Inverter output Running STO Figure 9 8 Inverter Output State when the Emergency Stop Button is turned ON with the inverter running 32 9 6 5 amp alarm caused by logic discrepancy and inverter output state Figure 9 9 shows the timing scheme to apply when EN1 and EN2 inputs are not aligned so that an alarm occurs Turning the emergency stop button ON turns EN1 and EN2 inputs OFF which usually brings the inverter into the Safe Torque Off STO state If the misalignment of the EN1 and EN2 inputs is within 50 ms no alarm occurs if it is more than 50 ms the inverter interprets it as a logic discrepancy outputting an alarm The alarm can be cleared by restarting the inverter Power OFF Power ON Fun command Run Stop z mergency stop OFF ON ON button OFF Input
6. Enable battery operation BATRY N y o Y Y Y Y Y E06 Terminal X6 Function N Y 5 E07 Terminal X7 Function ON N E08 Terminal X8 Function N Y 7 2 2 we EE 2 E20 Terminal Y1 Function 29 1029 Synchronization completed E61 17 Speed limit FWD E62 18 Speed limit REV E98 Terminal FWD Function 59 1059 Enable battery operation E99 Terminal REV Function C40 Terminal C1 Range Selection pos c Onine wing o bisae 1E PY jna ner ughiAlamn saani Joone vir oe o Hez Ugh Alan Seane fooovorr rte YP oe vv Mio wor Onine urino o Disate Erato fv PY o in p19 Moors Onine tuning o Dise Ere fv e fna no Moora Onine uning 0Dwable 1 Erae v v o vinn J96 Brake Signal N Y Speed condition selection Bit 0 Criterion speed for brake ON 0 Detected speed 1 Reference speed it 1 N it 2 Response for brake OFF current Y 0 Slow response 1 Quick response it 3 Criterion frequency for brake ON 0 Stop frequency F25 1 Brake ON frequency J71 it 4 Output condition of brake signal 0 Independent of a run command ON OFF 1 Only when a run command is OFF d04 Speed Control 1 Integral time 999 Disable integral action Y 0 100 Y Ea 1 FM1 and FM2 for Asia FRN___G1Ml DA EU FRN___G1 DE and USA FRN___G1Ml DU versions 2 Terminals X8 and X9 not provided on Asia FRN___G1M DA EU FRN___ G1 DIE or USA FRN___G1Ml DU version 3 8 for Asi
7. in Section 9 6 6 E Enable input OFF EN OFF Function code data 102 This output signal comes ON when Enable inputs on EN1 and EN2 terminals are OFF opened See the table below 1 These signals do not assure detection of all of single failures Compliant with EN ISO13849 1 PL d Cat 3 Logic Table for DECF and EN OFF Signals Transistor output or Main power input Enable input Al lay output L1 R L2 S L3 T ee ee eee Output for any error 2 OFF Shut down Safe Torque Off STO 3 Shut down Safe Torque Off STO 3 ON OFF Wait for a run command Shut down Safe Torque Off STO 3 Shut down Safe Torque Off STO 3 x Independent of this state the output is determined 2 To use these functions it is necessary to assign DECF EN OFF to digital output terminals function codes E20 to E24 and E27 data 101 102 or 1101 1102 negative logic 3 Output shutdown Safe Torque Off prescribed in IEC61800 5 2 4 If either one of these terminals are kept OFF for 50 ms or more the inverter interprets it as a discrepancy causing an alarm This alarm state can be cleared only by turning the inverter power off and on 19 E61 Terminal 12 Extended Function E62 Terminal C1 Extended Function E63 Terminal V2 Extended Function E61 E62 and E63 define the function of the terminals 12 C1 and V2 respectively As listed below under torque control analog inputs through terminals 12
8. or between terminals EN2 PLC stops the output transistor coasting the motor to a stop EN1 Enable input 1 EN2 Enable input 2 This is the Safe Torque Off STO function prescribed in EN60204 1 Category 0 Uncontrolled stop and compliant with Functional Satety Standard Using the Safe Torque Off STO function eliminates the need of external safety circuit breakers while conventional inverters need those breakers to configure the Functional Satety Standard compliant safety system A WARNINGA The output shutdown function of this inverter uses the Safe Torque Off STO function prescribed in IEC61800 5 2 so that it does not completely shut off the power supply to the motor electrically Depending upon applications therefore additional measures are necessary for safety of end users e g brake function that locks the machinery and motor terminal protection that prevents possible electrical hazard s e The output shutdown function does not completely shut off the power supply to the motor electrically Before starting wiring or maintenance jobs therefore be sure to disconnect the input power to the inverter and wait at least five minutes for inverters with a capacity of 22 kW 40 HP or below or at least ten minutes for inverters with a capacity of 30 kW 50 HP or above Enable terminals and peripheral circuit and internal circuit configuration l Safety circuit breakers complying with Conventional inverter EN954 1 EN ISO13849 1
9. w o w Torque page U36 Customizable Logic U37 Step 8 V f PG PG control U41 Customizable Logic Input 1 running Chang U42 Step 9 Input 2 U46 Customizable Logic Input 1 Ny a U47 Step 10 Input 2 U81 Customizable Logic Output Signal 1 Function selection Z lt O O1 Nnfyjo 59 1059 Enable battery operation BATRY U82 Customizable Logic Output Signal 2 U83 Customizable Logic Output Signal 3 U84 Customizable Logic Output Signal 4 OIJ aja U85 Customizable Logic Output Signal 5 14 Chapter 5 2 Details of Function Codes Added F29 Analog output FMA FM1 Mode selection F32 Analog output FM2 Mode selection FM1 and FM2 are for Asia FRN__ _G1M DA EU FRN__ _GiMl OE and USA FRN__ _G1 DU versions Versions except Asia FRN_ _ _G1m OA EU FRN_ _ _G1m OE and USA FRN__ _G1m OU versions E Mode selection F29 F29 specifies the property of the output to terminal FMA You need to set switch SW4 on the control printed circuit board control PCB Position of slide switch SW4 ee EMA Oulpur torm mounted on the control PCB Asia FRN____G1m OA EU FRN__ _G1m OE and USA FRN___G1 OU versions m Mode selection F29 and F32 F29 and F32 specify the property of the output to terminals FM1 and FM2 respectively You need to set the slide switches on the control printed circuit board cont
10. 85 90 for inverters of 132 kW or above 0 1 to 20 0 s oe setting range 0 00 to 0 40 0 00 to 1 00 Drive control Torque Control Y Torque Control N A56 b56 r56 Default setting 85 85 90 for inverters of 132 kW or above Data setting range 0 1 0000 to OOFF in hex Default setting 0 0000 Wrong Correct underlined 1183b 1223c 1334 1335a 1457 H81 H82 Light Alarm Selection 1 and2 Addition of Light Alarm Factor PID feedback wire break to be added Code GF Name PID feedback wire break Description The PID feedback signal wire s is broken Table 5 2 Light Alarm Selection 2 H82 Bit Assignment of Selectable Factors Bit 3 ee Code L a Content PID feedback wire break Table 5 5 Function Codes to be Switched Last line Reserved d57 A57 b57 r57 P57 A57 b57 r57 J62 PID Control PID control block selection Table When J62 0 1 Ratio When J62 0 1 Absolute value Hz When J62 2 3 Absolute value Hz When J62 2 3 Ratio Noncompliance note to be added to The following inverters are not compliant with Applicable safety standards C22 2 No C22 2 No 14 FRN160G1 40 to FRN220G1m 40 FRN355G1 40 FRN400G1 8 40 Chapter 2 2 3 2 Terminal arrangement diagram and screw specifications 2 Arrangement of control circuit terminals common to all inverter types YSA 5C Y3 Y4 v2 FM1 FM2 oA 20c omy 11 172173 CM FWOIREVI CM 0X 50 gg eJe ejeje e e e
11. C1 and V2 specify the motor speed limit values To limit the motor speed to the maximum frequency F02 A01 b01 r01 apply a full scale analog input maximum input It is recommended that this speed limit function be used together with d35 Overspeed detection level Data for E61 Input assigned to E62 or E63 12 C1 and V2 Cote Function codes C31 to C45 Analog input adjustment apply to these analog inputs C40 Terminal C1 Range Selection C40 specifies the range of the input current signal on terminal C1 as listed below Data for Range of Input Current C40 Signal on Terminal C1 P05 A19 Motor 1 2 3 4 Online tuning b19 r19 Long run under Dynamic torque vector control or Slip compensation control causes motor temperature change varying the motor parameters This changes the motor speed compensation amount resulting in motor speed deviation from the initial rotating speed Enabling online tuning identifies motor parameters covering the motor temperature change to decrease the motor speed fluctuation To perform online tuning enabled with P05 A19 b19 r19 set P04 Auto tuning to 2 Note Note Online tuning can be performed only when F42 1 Dynamic torque vector control or when F42 2 V f gt control with slip compensation active and F37 2 or 5 Auto torque boost A46 b46 r46 d04 Speed Control 2 Speed Control 3 Speed Control 4 Speed Control 1 d12 Speed Control Jogging Inte
12. European Communities The products comply with the following standards EN61800 3 2004 Immunity Second environment Industrial Emission Category C3 Electromagnetic Depends upon a filter dedicated Compatibility to Fuji inverters Electrical Safety EN61800 5 1 2007 Functional Safety EN954 1 1997 EN61800 5 2 2007 SIL 2 EN ISO 13849 1 2008 Safe torque off STO acc EN61800 5 2 2007 Response time 50 ms or less delay time to Safe torque off from turning off either terminal EN1 or EN2 Safety integrity level 1 7 x 10 9 Probability of a dangerous random hardware failure per hour Performance level EN ISO 13849 1 2008 If connected with an external EMC filter dedicated to Fuji inverters the basic type of inverters that bear a CE marking but have no built in EMC filter becomes compliant with these EMC Directives CAUTION The EMC filter built in type of the FRENIC MEGA inverters is categorized as Category C3 of the EN61800 3 It is not designed for use in a domestic environment It may interfere with the operations of home appliances or office equipment due to noise emitted from it To bring the inverter into compliance with Functional Safety Standard it is necessary to bring it into compliance with European Standards EN61800 5 1 and EN61800 3 28 9 6 Compliance with Functional Safety Standard 9 6 1 General In FRENIC MEGA series of inverters opening the hardware circuit between terminals EN1 PLC
13. FWD and REV by igital inpu setting function codes E01 to E07 E98 and E99 For details refer to Chapter 5 Digital input 3 Section 5 2 Details of Function Codes 2 Input mode i e SINK SOURCE is changeable by using the slide switch SW1 Refer Letar np to Instruction manual for FRENIC MEGA Section 2 3 6 Setting up the slide Digital input 5 switches Digital input 6 3 Switches the logic value 1 0 for ON OFF of the terminals X1 to X7 FWD or REV If the logic value for ON of the terminal X1 is 1 in the normal logic system Digital input 7 for example OFF is in the negative logic system and vice versa FWD Run forward 4 Digital input terminal X7 can be defined as a pulse train input terminal with the command function codes Maximum wiring length 20 m 66 ft Run reverse l E Maximum input pulse 30 kHz When connected to a pulse generator with open collector trans stor output Needs a pull up or pull down resistor See notes on page 2 22 100 kHz When connected to a pulse generator with complementary transistor output For the settings of the function codes refer to FRENIC MEGA User s Manual Chapter 5 FUNCTION CODES a oN fae S lt Digital input Digital input circuit specifications lt Control circuit gt SINK SOURCE Operating current at ON Input voltage is at 0 V 25mA 5mA or 9 7mA 16 mA Allowable leakage current at C A F
14. PL d Cat 3 or higher Power supply Enable input Safety switch complying with EN954 1 EN ISO13849 1 PL d Cat 3 or higher Figure 9 5 Conventional Inverters m FRENIC MEGA FRN_ _ _G1s 00 Safety relay unit complying with EN954 VEN ISO13849 1 PL d Cat 3 or higher Emergency stop button CPU Transistor output terminals e g Y1 CMY DECF Function code data 1101 Refer to Section 9 6 6 Figure 9 6 FRN_ Gis OO 29 9 6 2 Notes for compliance to Functional Safety Standard 1 Wiring for terminals EN1 Enable input 1 and EN2 Enable input 2 EN1 EN2 and PLC are terminals prepared for connection of safety related wires therefore careful wiring should be performed to ensure that no short circuit s can occur to these terminals For opening and closing the hardware circuit between terminals EN1 EN2 and PLC use safety approved components such as safety relays that comply with EN954 1 EN ISO13849 1 PL d Cat 3 or higher to ensure a complete shutoff It is the responsibility of the machinery manufacturer to guarantee that a short circuiting or other fault does not occur in wiring of external safety components between terminals EN1 EN2 and PLC Fault examples e Terminals EN1 EN2 and PLC are short circuited due to the wiring being caught in the door of the control panel so that a current continues to flow in terminal EN1 EN2 although the safety component is
15. a low speed Be careful with the battery capacity When a high voltage e g 300 VDC for 200 V class series 230 V class series for USA of inverters or 600 VDC for 400 V ones 460 V ones for USA is applied not battery operation but normal operation must be performed 6 In normal operation the BATRY must be OFF Turning the main power supply ON with the BATRY being ON could damage the rectifier diode because the 73X is ON E20 to E23 Terminal Y1 to Y4 Function E24 E27 Terminal Y5A C and 30A B C Functions Relay output U01 U02 U46 Customizable Logic Step 1 to 10 Input 1 Input 2 U47 Function code data Drive control Active Functions assigned Torque Ta aaa nee E Synchronization completed SY Function code data 29 This output signal comes ON when the control target comes inside the synchronization completion detection angle in synchronous operation For details about synchronous operation refer to the PG Interface Card Instruction Manual E Enable circuit failure detected DECF Function code data 101 This output signal comes ON when the inverter detects a failure of the Enable circuit 1 Configure a feedback circuit of the Enable input function as needed to feed back the transistor output of the DECF assigned inverter to the reset input of the upper safety relay unit for turning the Enable command off and shutting down the inverter output Refer to Figure 9 10 In the case of FRN G1m O0
16. does not interpret this situation as a PG error It also outputs the PG error detected signal PG ERR Base frequency F04 The inverter initiates a motor coast to stop with the If it is above the base frequency alarm detection width d21 x Speed command x Maximum frequency d35 Overspeed Detection Level d35 specifies the overspeed detection level under torque control by percentage of the maximum frequency F03 AO1 b01 r01 If the following condition is satisfied the inverter detects an overspeed state and issues an overspeed alarm 4 Motor speed gt Maximum frequency F03 A01 b01 r01 x d35 Setting d35 data to 999 causes the inverter to issue an overspeed alarm 5 if either of the following conventional conditions is satisfied Motor speed gt Maximum frequency F03 A01 b01 r01 x d32 or d33 x 1 2 or Motor speed 200 Hz vector control with speed sensor or 120 Hz vector control without speed sensor x d32 or d33 x 1 2 E61 Torque Limiter Analog 12 Torque Command 10V Rated Torque Speed Limiter H18 F40 G 9 10 or 11 Zo Torque Reference 10709929S l amp FWD REV Limitation judgment amp V2 Analog v2 Speed Limit Level 10V Max Freq F03 40 99 9S Calc speed deflection Detected speed with speed sensor Estimated speed without speed sensor 999 5 Overspeed r F03 x O p judgment Alarm i Q 200 Hzl with speed s
17. e e wt la iad nde ad baled bed bl cl sd Pcl cll Relay Output Reinforce insulation Reinforce insulation Max 250VAC Overvoltage category Il Pollution degree 2 Max 250 VAC Overvoltage category II Pollution degree 2 Terminal type Screw size M3 0 7 N m Spring screwless Recommended wiring size mm 0 65 to 0 82 AWG 19 or 18 Using wires exceeding the recommended sizes may lift the front cover depending upon the number of wires used impeding keypad s normal operation 2 3 5 Wiring of main circuit terminals and grounding terminals This section shows connection diagrams with the Enable input function used 1 FRN _G1W 2A 2U 4A 4U with SINK mode input by factory default 2 FRN __G1MI 4E with SOURCE mode input by factory default MCCB or I Main circuit Power supply RCD ELCB 200 V class series 200 to 240 V a Motor 50 60 Hz A 400 V class series ie a i 380 to 480 V D Auxiliary control power input 3 TO Power switching connector CN UX 10 l Auxiliary fan power input 4 T R1 Fan power supply switching connector L PTI CN RWCN W 10 Grounding termine Ic G amp Grounding terminal rekon ie a aa Control circuit 8 Pee l Potentiometer power supply 3 5 i 113 wovocl ov 30C i Contact outputs 9 Voltage input for 2 i 12 Alarm output frequency setting A E m 30 304 I for any alarm 0 to 10 VDC ul Heli I 0 to 10 VD
18. the Enable input function is not to be used keep terminals EN1 PLC and terminals EN2 PLC short circuited using jumper wires For opening and closing the hardware circuit between terminals EN1 and PLC and between EN2 and PLC use safety components such as safety relays and safety switches that comply with EN954 1 or EN ISO13849 1 Category 3 or higher 13 To bring the inverter into compliance with the European Standard Low Voltage Directive EN61800 5 1 be sure to insert the specified fuse see Instruction manual for FRENIC MEGA page v in the primary circuit of the inverter Fl 2 3 6 Wiring for control circuit terminals A WARNING In general the covers of the control signal wires are not specifically designed to withstand a high voltage 1 e reinforced insulation is not applied Therefore if a control signal wire comes into direct contact with a live conductor of the main circuit the insulation of the cover might break down which would expose the signal wire to a high voltage of the main circuit Make sure that the control signal wires will not come into contact with live conductors of the main circuit Failure to observe these precautions could cause electric shock or an accident A CAUTION Noise may be emitted from the inverter motor and wires Take appropriate measures to prevent the nearby sensors and devices from malfunctioning due to such noise An accident could occur E Connecting disconnecting wi
19. to EN 1 ON OFF OFF ON OFF OFF ig ys Input to EN GON GON 50 ms i 50 ms EY alarm Mo alarm Alarm issued No alarm Alarm issued l Safe Torque Off i Safe Torque Off Wait for a run Inverter output Runnin H g STO STO command Figure 9 9 Alarm Caused by Logic Discrepancy and Inverter Output State 33 9 6 6 Prevention of restarting To prevent the inverter from restarting just by turning the emergency stop button OFF configure the Enable input circuit as shown below Figure 9 11 shows the timing scheme for prevention of restarting Assigning the HLD Enable 3 wire operation to any digital input terminal and setting the E01 data to 6 sets up the HLD function at the X1 terminal After the FWD comes ON with the HLD being ON even turning the FWD OFF keeps the inverter running due to the HLD Turning the emergency stop button ON under the condition causes the motor to coast to a stop After that turning the emergency stop button OFF no longer starts the inverter to run To run the inverter turn the FWD ON again FRENIC MEGA FRN___G1 _ 00 Output transistor Motor Power L1 L278 suppl o PENI 1037 17 i x k mma T ae m A Safety relay unit complying with Al ie EN954 1 EN 15013849 1 PL d Cat 3 or higher fi lt i 2 jean wo Emergency an Sele all a Gate driver stop button s o OH E 5 Dot 3 Do 3 ki CPU r
20. wire types and wiring conditions Analog Both terminals output monitor signals for analog DC voltage 0 to 10 V or analog DC monitor current 4 to 20 mA The output form VO IO for each of FM1 and FM2 can be switched with the slide switches on the control PCB and the function codes as listed below Terminal Terminal function is Content is specified by Analog DC voltage Analog DC current specified by ANE Function code FunctioncodeF29 0 1 BI AA Function code Function code F32 o 1 55 The signal content can be selected from the following with function codes F31 and F35 e Output frequency e Output current e Output voltage e Output torque e Load factor e Input power e PID feedback amount Speed PG feedback value DC link bus voltage e Universal AO e Motor output e Calibration e PID command e PID output Analog output Input impedance of the external device Min 5kQ at 0 to 10 VDC output While the terminal is outputting 0 to 10 VDC it is capable of driving up to two analog voltmeters with 10 kQ impedance Input impedance of the external device Max 500Q at 4 to 20 mA DC output Adjustable range of the gain 0 to 300 11 Analog Two common terminals for analog input and output signals common These terminals are electrically isolated from terminals CM and CMY 10 Chapter 3 Monitoring the running status Menu 3 Drive Monitoring Listed below are monitoring ite
21. Brake signal Brake ON timer the inverter judges that the motor rotation is below a certain level and turns the signal BRKS OFF for activating the brake This operation reduces the load applied to the brake extending lifetime of the brake Functi Data setting range Remarks cod Speed condition selection Criteria of speed condition for brake ON Available only under vector control Braking conditions Specifies the criteria of speed to be used for brake ON condition 1 Reference speed When Vector control without speed sensor is selected specify Reference speed Bit 0 1 21 Functi on Name code Data setting range Criteria of frequency for brake ON Bit 3 0 Stop frequency F25 1 Brake ON frequency J71 Turn on condition of brake signal Bit 4 0 Independent of a run command ON OFF 1 Only when a run command is OFF 22 Remarks Available only under vector control Specifies the criteria of frequency to be used for brake ON timing If Detected speed and Stop frequency are selected Bit 0 0 and Bit 3 0 to determine brake ON timing the brake may be applied after running at the stop frequency F25 due to a speed error If it is required that brake is applied during running at the stop frequency select Brake ON frequency Bit 3 1 as criteria of frequency When jogging or inching the motor for vertical conveyance use J71 as brake ON frequency Available only und
22. C ara i Voltage input for sewn V2 YC AX termi A __ ve f l erminal Ob AD VDE _ i AYSA I function d Current input for gmi a gt Laa Motor eanan frequency setting l T a Y3 4 to 20 m DC t pe TPTCINTC i Frequency speed detected SWw5 11 BEZ Frequency speed arrival l at o Inverter runnin Goa Voc a 4CMY 24 VD OV Common terminal Safety relay module complying with more than Oto 10 l EN954 1 EN ISO13849 1 voc a FMi ma 4to20 F I EE hoii gwai ie Analog frequency jt meter Oto 10_ VDC a D FM2 r Li ap 4to20 F z Digital input 9 WD swe Analog frequency meter Run forward command DX a Run reverse command p _ DX i l Data transmission Digital input common terminal i a F g Select multi frequency 0 to 1 step 4 re rt SD9 Select multi freq uency 0 to 3 step RS 485 COM port 2 Select multi frequency 0 to 7 step mm TB Select multi frequency 0 to 15 step 3 z Select ACC DEC time 2 steps i Select ACC DEC time 4 steps Reset alarm m Digital input common terminal RS 485 COM port 1 RJ 45 connector for keypad DBR Dynamic Braking Resistor DCR DC Reactor RCD Residual current operated i protective device 9 ELCB Earth Leakage Circuit Breaker SWS MC Magnetic Contactor 11 MCCB Molded Case Circuit Breaker USB connector Install a recommended molded case circuit breaker MCCB or
23. OFF and therefore the safety function may NOT operate e The wiring is in contact with any other wire so that a current continues to flow in terminal EN 1 EN2 and therefore the safety function may NOT operate 2 Note for Safe Torque Off STO When configuring the product safety system with this Safe Torque Off STO function make a risk assessment of not only the external equipment and wiring connected to terminals EN1 and EN2 Enable input 1 and Enable input 2 but also the whole system including other equipment devices and wiring against the product safety system required by the machinery manufacturer under the manufacturer s responsibility in order to confirm that the whole system conforms to the product safety system required by the machinery manufacturer In addition as preventive maintenance the machinery manufacturer must perform periodical inspections to check that the product safety system properly functions To bring the inverter into compliance with Functional Safety Standard it is necessary to install the inverter on a control panel with the enclosure rating of IP54 or above To bring the inverter into compliance with Functional Safety Standard it is necessary to bring it into compliance with European Standards EN61800 5 1 and EN61800 3 This Safe Torque Off STO function coasts the motor to a stop When a mechanical brake is used to stop or hold the motor for the sake of the product safety system of whole syst
24. Usually it must not be changed from the factory setting When a winding has a large inductance it should be set a large P gain to compensate it in general When a winding has a small inductance it should be set a small P gain to prevent OC overcurrent due to the overshoot of the current d99 Function Extension 1 Setting bit 3 of d99 to 1 enables a JOG Ready for jogging given via the communications link N ote Other bits of d99 are reserved for particular manufacturer so do not change the settings a 26 Chapter 6 6 4 If an Alarm Code Appears on the LED Monitor 34 LF Enable circuit failure Alarm code Possible cause what to check and suggested measures 1 Contact failure of the interface printed circuit board PCB gt Check that the interface PCB is firmly mounted in place Turning the inverter power off and on clears this alarm ore Enable circuit 2 Enable circuit logic error E failure gt Check that the two output levels of the safety switch or other safety device are not discrepant EN1 EN2 High High or Low Low Turning the inverter power off and on clears this alarm 21 Chapter 9 9 2 Compliance with European Standards The CE marking on Fuji products indicates that they comply with the essential requirements of the Electromagnetic Compatibility EMC Directive 2004 108 EC Low Voltage Directive 2006 95 EC and Machinery Directive 2006 42 EC which are issued by the Council of the
25. a FRN__ _G10 OA EU FRN___G1M DIE and USA FRN___G1Ml DU versions 6 for other versions 12 b46 Speed Control 3 Integral time x x lt 5 Sz Sz Sz AJAJ TV aJl aj a CO a O1 CO CO CO CO CO CO CO CO o oOo o o o o ao oy oy oo Drive control Refer to Vit PG w o w Torque Page V f PG PG control d12 Speed Control Jogging 999 Disable integral action Y Y 0 100 N Y Y Y N 9 Integral time d23 PG Error Processing 0 Continue to run 1 1 Data Code Name Data setting range 2 z2 Z Oc ae lt O 1 Stop running with alarm 1 2 Stop running with alarm 2 3 Continue to run 2 4 Stop running with alarm 3 5 Stop running with alarm 4 0 to 12 999 Depends on setting of d32 or d33 d35 Overspeed Detection Level d41 Application defined Control 0 Disable Ordinary control 13 1 Enable Constant peripheral speed control d60 Command 0014 to 0E10 13 Encoder pulse resolution 20 to 3600 pee d71 Synchronous Operation 13 Main speed regulator gain d72 APR P gain 0 00t0200 00times 10 00 to 200 00 times ssid 00 to 200 00 times 13 d73 APR positive output limiter 20 to 200 999 No limiter 13 d74 APR negative output limiter 20 to 200 999 No limiter 13 d75 Z phase alignment gain 0 00 to 10 00 times 13 d76 Synchronous offset angle 0 to 359 degrees 13 d77 Synchronization completi
26. ain and Integral time of the speed control as listed below Selected Motor d41 Application Defined Control d41 selects deselects constant peripheral speed control or synchronous operation simultaneous or standby synchronization Constant peripheral speed control suppresses an increase in peripheral speed line speed resulting from the increasing radius of the take up roll in a winder system Synchronous operation drives two or more shafts of a conveyer while keeping their positions in synchronization For details about synchronous control refer to the PG Interface Card Instruction Manual m Application Defined Control d41 a Sa Disable Ordinary control l Enable Constant peripheral speed control Refer to the FRENIC MEGA User s Manual Chapter 5 Section 5 4 8 d codes Application functions 2 Enable Simultaneous synchronization without Z phase Enable Standby synchronization Enable Simultaneous synchronization with Z phase d60 to d63 Command Pulse Rate Input Encoder pulse resolution Filter time constant Pulse count factor 1 Pulse count factor 2 d71 to d78 Synchronous Operation 25 These function codes specify various parameters required for synchronous operation For details refer to the PG Interface Card Instruction Manual d82 Magnetic Flux Weakening Control Vector control without speed sensor Setting d82 data to 1 Enable controls the motor magnetic flux in accordance with the torqu
27. arts does not lead to a loss of the safety function and the single fault is detected at or before the next demand upon the safety function but that if this detection is not possible an accumulation of undetected faults shall not lead to the loss of the safety function 31 The occurrence of a fault can lead to the loss of the safety function The occurrence of a fault can lead to the loss of the safety function but the probability of occurrence is lower than for Category B The occurrence of a fault can lead to the loss of the safety function between the checks The loss of safety function is detected by the check When a single fault occurs the safety function is always performed Some but not all faults will be detected Accumulation of undetected faults can lead to the loss of the safety function When a single fault occurs the safety function is always performed Detection of accumulated faults reduces the probability of the loss of the safety function high DC The faults will be detected in time to prevent the loss of the safety function 9 6 4 Inverter output state when Safe Torque Off STO is activated Turning the emergency stop button ON turns EN1 and EN2 OFF bringing the inverter into the Safe Torque Off STO state Figure 9 7 shows the timing scheme to apply when the emergency stop button is turned OFF with the inverter being stopped Input to the EN1 and EN2 comes ON making the inverter ready to run
28. e command When the torque command value is small this control weakens the motor magnetic flux to improve the control stability d83 Magnetic Flux Weakening Low Limiter Vector control without speed sensor d83 applies to the lower limit of the motor magnetic flux level when d82 1 Enable Decreasing the d83 setting too much may cause hunting speed stagnation and other problems Use the default setting 40 as long as there is no problem d90 Magnetic Flux Level during Deceleration Vector control d90 specifies the magnetic flux level to be applied during deceleration under vector control by percentage of the rated motor magnetic flux determined by P06 A20 b20 r20 d90 data takes effect only when H71 1 Deceleration Characteristics enabled and F42 A14 b14 r14 5 or 6 Vector control with without speed sensor Increasing the d90 setting can reduce the deceleration time but increases the inverter output current and the motor temperature rise In applications repeating frequent start stop drive an overload may apply to the inverter or motor Adjust the d90 setting so that the inverter output current RMS equivalent comes to be smaller than the motor rated current Use the default setting 150 as long as there is no problem d91 ACR P gain Vector control Vector control feeds back the motor output current to control a motor to follow the current command This function specify the gain for the current control ACR
29. em do not use the inverter s control signals such as output from terminal Y Using control signals does not satisfy the safety standards because of software intervention Use safety relay units complying with EN954 1 EN ISO13849 1 PL d Cat 3 or higher to activate mechanical brakes The safety shutdown circuit between terminal EN1 and EN2 input sections and inverter s output shutdown section is dual configured redundant circuit so that an occurrence of a single fault does not detract the Safe Torque Off STO If a single fault is detected in the safety shutdown circuit the inverter coasts the motor to a stop even with the EN1 PLC and EN2 PLC states being ON as well as outputting an alarm to external equipment Note that the alarm output function is not guaranteed to all of single faults It is compliant with EN954 1 EN ISO13849 1 PL d Cat 3 The Safe Torque Off STO function does not completely shut off the power supply to the motor electrically Before starting wiring or maintenance jobs be sure to disconnect the input power to the inverter and wait at least 5 minutes 3 A test of Safe Torque Off STO In application where no regular activation of the Safe Torque Off STO function is guaranteed check at least once a year that the Safe Torque Off STO function works correctly 30 9 6 3 EN 1S013849 1 PL d European Standard EN ISO13849 1 PL d Safety of machinery Safety related parts of control systems
30. ensor 120 Hzl without speed sensor 10 99 8S MOT a35 x F03 40399 8S MOT Overspeed Detector a i a a se eS Se J Block Diagram of Torque Control CN ote Torque Torque current command Itis possible to command torque torque current from an analog voltage input terminal 12 or V2 or analog 24 current input terminal C1 or via the communications link function codes S02 and S03 To use the analog voltage current input function codes E61 terminal 12 E62 terminal C1 and E63 terminal V2 should be set to 10 or 11 as shown in the table below Input Command form ee Setting specifications Factory default Terminal 12 Torque command E61 10 Motor rated torque 100 10V 10 V to 10 V Torque current E61 11 Motor rated torque current 100 command 10V Terminal V2 Torque command E63 10 Motor rated torque 100 10V 10 V to 10 V Torque current E63 11 Motor rated torque current 100 command 10V Terminal C1 Torque command E62 10 Motor rated torque 100 20 mA 0 4 to 20 mA Torque current E62 11 Motor rated torque current 100 20 command mA S02 Torque command Motor rated torque 100 00 327 68 to 327 67 S03 Torque current a 327 68 to command 327 67 Function codes C31 to C45 Analog input adjustment are applied to these analog inputs Motor rated torque current 100 00 Speed limiter The response of the speed limiter can be adjusted by using P g
31. er vector control Specifies whether to turn on a brake signal independent of a run command ON OFF or only when a run command is OFF When normal and reverse operations are switched brake ON conditions may be met in the vicinity of zero speed For such a case select Only when a run command is OFF Bit 4 1 e Operation time chart when Criteria of frequency for brake ON Bit 3 1 Brake ON frequency F39 Stop frequency Holding time Reference speed Detected speed lt gt J71 Brake ON frequency speed F25 Stop frequency Factnnte site siesta a Brake signal BRKS J72 Brake ON timer If the inverter output is shut down during the timer period specified by J72 the inverter ignores the timer count and activates the brake e Operation time chart when Turn on condition of brake signal Bit 4 1 Only when a run command is OFF F39 Stop frequency Holding time Reference speed Detected speed lt J71 Brake ON freguencylspeed cesen Nee J ee me E F29 Stop frequency sate N feng eee E 7 n Run command Brake signal BRKS ON OFF J72 Brake ON timer If the inverter output is shut down during the timer period specified by J72 the inverter ignores the timer count and activates the brake When bit 3 of J96 1 d23 PG Error Processing d23 defines the detection condition and error processing to be applied when a PG error occurs
32. gral time These function codes are used to configure the Automatic Speed Regulator ASR by selecting the PI controller or P controller Setting the function code data to 999 selects the P controller H81 H82 Light Alarm Selection 1 and 2 Assigning 1 to bit 2 of H82 defines excessive positioning deviation in synchronous operation as a light alarm For details about excessive positioning deviation refer to the PG Interface Card Instruction Manual 20 For details about definition of light alarms refer to the FRENIC MEGA Instruction Manual Chapter 5 Light Alarm Selection 2 H82 Bit Assignment of Selectable Factors 2 Note Even if a positioning control error is defined as a light alarm with H82 the error that occurred when the inverter was servo locked does not cause a light alarm operation but trips the inverter J68 to J72 Brake Signal J95 J96 These function codes are for the brake releasing turning on signals of vertical carrier machines It is possible to set the conditions of the brake releasing turning on signals current frequency or torque so that a hoisted load does not fall down at the start or stop of the operation or so that the load applied to the brake is reduced Releasing the Brake When any of the inverter output current output frequency or torque command value exceeds the specified level of the brake signal J68 J69 J95 for the period specified by J70 Brake signal Brake OFF timer the
33. ights reserved No part of this publication may be reproduced or copied without prior written permission from Fuji Electric Co Ltd All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders The information contained herein is subject to change without prior notice for improvement List of Errata The table below provides a list of errata for the FRENIC MEGA Instruction Manuals INR SI47 1183b E INR SI47 1223c E INR SI47 1334 E INR SI47 1335a E and INR SI47 1457 E Wron Correct underlined Fuse rating column IEC number FRN3 7G1 8 20 FRN3 7G1 40 or lower models vii v IEC60269 1 IEC60269 2 Current rating in the fuse rating column FRN55G1m 40 400 IEC60269 4 350 IEC60269 4 n in item 9 EN60204 Appendix IEC60364 5 52 Note to be added In a power supply system I T NET where a neutral point is not grounded the control ix vi terminals are provided with basic insulation from the mains If a person may touch them directly an external insulation circuit should be added for double insulation Grounding terminal can accept one wire only I O Check Item 5 H 7 Shows the pulse rate p s of the A B Shows the pulse rate of the A B phase phase signal ae e g 1000 p s is expressed as 1 00 Drive control of E31 E32 Torque control N Torque control Y C32 C37 C42 Data setting range 0 00 to 200 00 0 00 to 400 00 P56 el E nen 85
34. igure 2 13 Digital Input Circuit Table 2 7 Symbols Names and Functions of the Control Circuit Terminals Continued Enable input 1 Turning off the circuit between terminals EN1 and PLC or terminals EN2 and PLC stops the inverter s output transistor a Torque Off STO 2 These terminals are exclusively used for the source mode input and cannot be switched to the sink mode 3 If either one of these input terminals is kept OFF for 50 ms or more the inverter interprets it as a discrepancy causing an alarm This alarm state can be cleared only by turning the inverter power off and on lt Digital input circuit specifications gt lt Control circuit gt PLC It Eploceuper tem Min Max Operating voltage Operating current at ON 2 This terminal also supplies power to the load connected to the transistor output le Allowable leakage current at OFF 0 5 mA PLC terminals Refer to Transistor output described later in this table for more CM Digital input Common terminal for digital input signals common This terminal is electrically isolated from the terminals 11 s and CMY E Using a relay contact to turn X1 to X7 FWD or REV ON or OFF Figure 2 14 shows two examples of a circuit that uses a relay contact to turn control signal input X1 to X7 FWD or REV ON or OFF In circuit a the slide switch SW1 is turned to SINK whereas in circuit b it is turned to SOURCE Note To configu
35. inverter judges that required motor torque is generated and turns the signal BRKS ON for releasing the brake This prevents a hoisted load from falling down due to an insufficient torque when the brake is released Functi Data setting range Remarks ae E Brake OFF current 0 to 300 Ooo o l Brake OFF BAUS Mey SDECe 0 0 to 25 0 Hz Available only under V f control a Brake OFF torque 0 to 300 Available only under vector control Speed condition selection Response for brake OFF current Bit 2 Specifies the response type for Braking conditions 0 Slow response default brake OFF current detection 1 Quick response Selecting slow response inserts a detection filter into the current detection circuit so that the brake OFF timing will be slightly behind the rising edge of the actual current If the delay is not negligible with adjustments select quick response Turning the Brake ON When the run command is OFF and the output frequency drops below the level specified by J71 Brake signal Brake ON frequency speed and stays below the level for the period specified by J72 Brake signal Brake ON timer the inverter judges that the motor rotation is below a certain level and turns the signal BRKS OFF for activating the brake Under vector control when the reference speed or the detected one drops below the level of the brake ON frequency specified by bit 3 of J96 and stays below the level for the period specified by J72
36. ion keypad the display notation differs as shown below Hexadecimal notation Decimal notation Command Pulse Rate Input Encoder pulse resolution Cumulative Run Time of Cooling Fan Cumulative Run Time of Capacitors on Printed Circuit Boards Service Life of DC Link Bus Capacitor Remaining time Maintenance Interval M1 eae in units of 10 Display by hours ours Cumulative Motor Run Time 2 Cumulative Motor Run Time 3 Cumulative Motor Run Time 4 Synchronous Operation Excessive deviation detection Display in units of 10 Display in units of 10 pulses range pulses For 10000 pulses or more Display in units of 100 pulses with the x10 LED ON Taso 11 Chapter 5 Chapter 5 1 Function Code Tables Listed below are function codes added or modified in the FRENIC MEGA series of inverters having a ROM version 3600 or later z d D Drive control lt 1 Default Refer Code Name Data setting range L E 8 gt ric t0 g 2 8 vie PG w o w Torque Page 6 V f PG PG control F29 Analog Output FMA FM1 0 Output in voltage 0 to 10 VDC Y Y Y Y Y Y Y 1 Mode selection 4 Output in current 4 to 20 mA DC 2 Output in current 0 to 20 mA DC EEEE ON anao a n e PTT x Function F32 Output FM2 0 Output in voltage 0 to 10 VDC Y Y YIYIYI JY Y Neder seleciion 1 Output in current 4 to 20 mA DC 2 Output in current 0 to 20 mA DC EEEE 4 Analog Output FM2 Function E01 59 1059
37. mand ON cancels the undervoltage protection so that the inverter runs the motor with battery power under an undervoltage condition When BATRY is assigned to any digital input terminal the inverter trips after recovery from power failure just as F14 1 regardless of F14 setting When BATRY is ON the main power down detection is disabled regardless of H72 setting 16 Cn ote Prerequisites for battery operation 1 The terminal command BATRY data 59 must be assigned to any digital input terminal 2 A DC link bus voltage must be supplied from the battery to the main circuit L1 R L3 T or L2 S L3 T as shown in Figures A and B given below 3 A regulated voltage sine wave or DC voltage must be supplied to the auxiliary power supply RO T0 4 For 200 V class series 230V class series for USA of 37 kW 60 HP or above and 400 V ones 460V ones for USA of 75 kW 125 HP or above a regulated voltage sine wave must be supplied to the auxiliary fan power supply R1 T1 as shown in Figure B The fan power supply connector must be configured for battery operation as shown in Figure C 5 The BATRY assigned terminal data 59 must be turned ON at the same moment as closing of MC2 em eee eee eee MC2 Battery etc 5 ea Meee ee eS Figure A Connection Diagram for 200 V Class Series of 30 kW 230V Ones of 50HP for USA or Below and 400 V Ones of 55 kW 460V Ones of 100HP for USA or Below N Inverte
38. ms added or modified in the FRENIC MEGA series of inverters having a ROM version 3000 or later LED monitor Item Unit Description shows gI Tare POPInON pulse Pulse Shows the target position pulse for synchronous operation synchronous operation 5 9 Current position pulse Pulse Shows the current position pulse for synchronous SER synchronous operation operation gt na Current deviation pulse Pulse Shows the current deviation pulse for synchronous aes synchronous operation operation Shows the current control status 0 Synchronous operation disabled 20 Synchronous operation canceled 21 Synchronous operation stopped Control status monitor synchronous operation 22 Waiting for detection of Z phase 23 Z phase of reference PG detected 24 Z phase of slave PG detected 25 Synchronization in progress 26 Synchronization completed gt zuz Positioning deviation Wee Shows the positioning deviation in degree for amp synchronous operation synchronous operation Note Difference of notation between standard keypad and remote keypad Descriptions in this manual are based on the standard keypad having a four digit 7 segment LED monitor shown in the original FRENIC MEGA Instruction Manuals Chapter 3 The FRENIC MEGA also provides a multi function keypad as an option which has an LCD monitor and a five digit 7 segment LED but has no USB port If the standard keypad is replaced with an optional multi funct
39. nt input e 4 to 20 mA DC 0 to 100 Normal operation e 20 to 4 mA DC 0 to 100 Inverse operation 2 In addition to frequency setting PID command PID feedback signal auxiliary frequency command setting ratio setting torque limiter level setting or analog input monitor can be assigned to this terminal 3 Hardware specifications e Input impedance 250Q e The maximum input is 30 mA DC however the current larger than 20 mA DC is handled as 20 mA DC PTC NTC 1 Connects PTC Positive Temperature thermistor Coefficient NTC Negative Temperature input Coefficient thermistor for motor protection Ina soon ae Ensure that the slide switch SW5 on the control 2 ra ja DC 10V PCB is turned to the PTC NTC position see 27k Q Operation level Instruction manual for FRENIC MEGA Section T Ra 2 3 6 Setting up the slide switches eer The figure shown at the right illustrates the tnetinrstor internal circuit diagram where SW5 switching the input of terminal C1 between C1 and PTC NTC is turned to the PTC NTC position Figure 2 10 Internal Circuit Diagram For details on SW5 refer to Instruction manual SW5 Selecting for FRENIC MEGA Section 2 3 6 Setting up PTC NTC the slide switches In this case you must change data of the function code H26 Digital input 1 1 Various signals such as Coast to a stop Enable external alarm trip and Select multi frequency can be assigned to terminals X1 to X7
40. ntrol power remains ON or after a momentary 205 ms power failure happens 5 The S curve acceleration deceleration is disabled 6 The battery operation speed can be calculated by the following formula Battery voltage 5 V Reference speed pre ramp during battery operation lt 2 x Rated voltage x Rated speed x k Where Battery voltage 24 VDC or higher for 200 V class series 230 V class series for USA 48 VDC or higher for 400 V class series 460 V class series for USA Rated speed F04 Rated voltage F05 Motor rated voltage V k Safety coefficient Less than 1 about 0 8 Precautions 1 The battery power supply must be connected before or at the same moment as turning ON of BATRY 2 As shown in the timing diagram above battery operation is possible within the battery operation enabled zone There is a delay of T1 T2 after the BATRY MC2 and battery power supply are turned ON 18 3 The BATRY must not be turned ON when the voltage level is higher than the specified undervoltage level that is before the appears after a power failure Turning the BATRY ON causes the bypass circuit 73X of the charging resistor to stick to ON closed 4 During battery operation driving with a heavy load must be avoided and the motor must run with no load or braking load condition Low battery voltage cannot generate sufficient torque causing the motor to stall 5 The battery operation must be performed at
41. on O to 100 degrees 13 detection angle d78 Excessive deviation detection 0 to 65535 Display in units of 10 pulses 13 range For 10000 or more Display of the upper four digits in units of 100 pulses a1 Resevea i ooa y CS Ba SS ea d82 Magnetic Flux Weakening a 0 NIN 13 Vector control without speed sensor 1 Enable d83 Magnetic Flux Weakening Low 10 to 70 40 N N 13 Limiter Vector control without speed sensor ampem wm PY e pe oe d90 Magnetic Flux Level during 100 to 300 150 YJ Y 14 Deceleration Vector control a1 ACR P gain Vectorcontro fooowz0 s v ehin a eer ws resrved onooterrrr eng A A C fv Pe PT d99 Function Extension 1 14 JOG Ready for jogging via the communications link 0 Disable 1 Enable Reserved U01 Customizable Logic a 1 29 1029 Synchronization completed 8 U06 Customizable Logic oon 1 8 U07 Step 2 Input 2 8 U11 Customizable Logic Input 1 8 U12 Step 3 Input 2 8 U16 Customizable Logic A 1 8 U21 Customizable Logic TT 8 U22 Step 5 Input 2 8 U26 Customizable Logic a 1 8 U31 Customizable Logic oon 1 8 U32 Step 7 Input 2 8 4 The standard keypad displays 6553 on the LED monitor and lights the x10 LED For USA FRN__ _G1 O1U version the standard keypad is Multi function keypad TP G1W J1 13 e when D Drive control Refer S S Default Code Name Data setting range 5 to S PG
42. pacity or when there are thyristor driven loads in the same power supply line 6 Inverters with a capacity of 7 5 kW 15 HP or below have a built in braking resistor DBR between the terminals P and DB When connecting an external braking resistor DBR be sure to disconnect the built in one 7 A grounding terminal for a motor Use this terminal if needed 8 For control signal wires use twisted or shielded twisted wires When using shielded twisted wires connect the shield of them to the common terminals of the control circuit To prevent malfunction due to noise keep the control circuit wiring away from the main circuit wiring as far as possible recommended 10 cm 3 9 inches or more Never install them in the same wire duct When crossing the control circuit wiring with the main circuit wiring set them at right angles Q The connection diagram shows factory default functions assigned to digital input terminals X1 to X7 FWD and REV transistor output terminals Y 1 to Y4 and relay contact output terminals YSA C and 30A B C 10 Switching connectors in the main circuits For details refer to Instruction manual for FRENIC MEGA Section 2 3 4 Switching connectors later in this section Slide switches on the control printed circuit board control PCB Use these switches to customize the inverter operations For details refer to Instruction manual for FRENIC MEGA Section 2 3 6 Setting up the slide switches 12 When
43. prescribes the basic safety requirements for machinery categorized according to the requirement level Category 3 represents the requirements that the machinery shall be designed with redundancy so that a single fault does not lead to the loss of the safety function Table 9 3 shows an outline of the category levels and their safety requirements For detailed requirements refer to EN ISO13849 1 PL d Table 9 3 Summary of requirements System behavior SRP CS and or their protective equipment as well as their components shall be designed constructed selected assembled and combined in accordance with relevant standards so that they can withstand the expected influence Basic safety principles shall be used Requirements of Category B shall apply Well tried components and well tried safety principles shall be used Requirements of Category B and the use of well tried safety principles shall apply Safety function shall be checked at suitable intervals by the machine control system Requirements of Category B and the use of well tried safety principles shall apply Safety related parts shall be designed so that a single fault in any of these parts does not lead to the loss of the safety function and whenever reasonably practicable the single fault is detected Requirements of Category B and the use of well tried safety principles shall apply Safety related parts shall be designed so that a single fault in any of these p
44. r BATRY RO TO Control circuit UPS Figure B Connection Diagram for 200 V Class Series of 37 kW 230V Ones for USA of 60HP or Above and 400 V Ones of 75 kW 460V Ones for USA of 125HP or Above 17 Setting CN R Red E ZA X CNR Red hen not using R1 or T1 When using R1 and T1 BATRY operation Usage Factory default Figure C Fan Power Supply Switching Connector Cote About battery operation when BATRY is ON 1 The undervoltage protective function is deactivated 2 The inverter can run the motor even under an undervoltage condition 3 The RDY Inverter ready to run output signal is forcedly turned OFF 4 The bypass circuit of the charging resistor comes to be closed 73X ON after a delay of time T1 from when the BATRY is turned ON Further after a delay of time T2 a maximum of 0 1 second the battery operation starts For the specifications of T1 see the table below Main power EEKonE MC1 BATRY _ _ MC2___ o 73X Battery power supply m T2 Battery operation enabled zone DC link bus voltage Edc Undervoltage level Detected speed S curve acce dece disabled Reference Frequency 0 Run command Battery Operation Timing Diagram T1 from BATRY ON to 73X ON Power condition 30 kW 50 37 kW 60 HP or below HP or above After the control power supply goes OFF the battery 100 ms 500 ms power and control power are turned ON The co
45. re this kind of circuit use a highly reliable relay Recommended product Fuji control relay Model HH54PW PLC signal power 1 Connects to the power supply of PLC output signals Rated voltage 24 VDC Allowable range 22 to 27 VDC Maximum 100 mA DC A input lt Control circuit gt lt Control circuit gt 24 VDC 24 VDC SOURCE X1 to X7 X1 to X7 FWD REV Photocoupler FWD REV Photocoupler CM CM a With the switch turned to SINK b With the switch turned to SOURCE Figure 2 14 Circuit Configuration Using a Relay Contact E Using a programmable logic controller PLC to turn X1 to X7 FWD or REV ON or OFF Figure 2 15 shows two examples of a circuit that uses a programmable logic controller PLC to turn control signal input X1 to X7 FWD or REV ON or OFF In circuit a the slide switch SW1 is turned to SINK whereas in circuit b it is turned to SOURCE In circuit a below short circuiting or opening the transistor s open collector circuit in the PLC using an external power supply turns ON or OFF control signal X1 to X7 FWD or REV When using this type of circuit observe the following Connect the node of the external power supply which should be isolated from the PLC s power to terminal PLC of the inverter Do not connect terminal CM of the inverter to the common terminal of the PLC
46. res to from a control circuit terminal of spring screwless type Strip the wire end by 8 to 10 mm 0 31 to 0 39 inch as shown below 8 to 10 mm ____ ezzzza Strip length of wire end g 0 31 to 0 39 inch Type of screwdriver tip shape Flat 0 6 x 3 5 mm 0 024 x 0 14 inch C Note _ For strand wires the strip length specified above should apply after twisting of them If the strip length is out of the specified range the wire may not be firmly clamped or may be short circuited with other wires Twist the end of the stripped wires for easy insertion and insert it firmly into the wire inlet on the control circuit terminal If the insertion is difficult hold down the clamp release button on the terminal with a flat screwdriver When disconnecting the wires from the terminal hold down the clamp release button on the terminal with a flat screwdriver and pull out the wires Connecting wire to terminal Disconnecting wire from terminal Wires Flat screwdriver AYO inlet Clamp release button Table 2 7 lists the symbols names and functions of the control circuit terminals The wiring to the control circuit terminals differs depending upon the setting of the function codes which reflects the use of the inverter Route wires properly to reduce the influence of noise Table 2 7 Symbols Names and Functions of the Control Circuit Terminals Analog setting 1 The frequency is commanded according to the external current input curre
47. residual current operated protective device RCD earth leakage circuit breaker ELCB with overcurrent protection function in the primary circuit of the inverter to protect wiring Ensure that the circuit breaker capacity is equivalent to or lower than the recommended capacity 2 Install a magnetic contactor MC for each inverter to separate the inverter from the power supply apart from the MCCB or RCD ELCB when necessary Connect a surge absorber in parallel when installing a coil such as the MC or solenoid near the inverter 3 The RO and TO terminals are provided for inverters with a capacity of 1 5 kW 2 HP or above To retain an alarm output signal ALM issued on inverter s programmable output terminals by the protective function or to keep the keypad alive even if the main power has shut down connect these terminals to the power supply lines Without power supply to these terminals the inverter can run 4 Normally no need to be connected Use these terminals when the inverter is equipped with a high power factor regenerative PWM converter RHC series 5 When connecting an optional DC reactor DCR remove the jumper bar from the terminals P1 and P Inverters with a capacity of 55 kW 100 HP in LD mode and inverters with 75 kW 125 HP or above require a DCR to be connected Be sure to connect it to those inverters Use a DCR when the capacity of the power supply transformer exceeds 500 kVA and is 10 times or more the inverter rated ca
48. rol PCB a Terminal FM1 Terminal FM2 Position of slide switch Position of slide switch Data for F29 SW4 on the control Data for F32 SW6 on the control PCB PCB Current 0 to 20 mA DC F31 Analog Output FMA FM1 Function F35 Pulse Output FMP Function Analog Output FM2 Function FM1 and FM2 are for Asia FRN___G1M DA EU FRN___ G1 M OE and USA FRN___G1M DOU versions These function codes enable monitoring of deviation in angle in synchronous operation For details about synchronous operation refer to the PG Interface Card Instruction Manual FMA FM1 output Function F31 Meter scale Monitor the 6 Data for FMP FM2 output following Full scale at 100 F35 Positional deviation in Deviation in angle 0 to 50 to 100 synchronous operation representing 180 to 0 to 180 of the deviation E01 to E09 Terminal X1 to X9 Function E01 to E07 Terminal X1 to X7 Function E98 Terminal FWD Function E99 Terminal REV Function U81 to U85 Customizable Logic Output Signal 1 to 5 Function selection Terminals X8 and X9 are not provided on Asia FRN__ _G1M DA EU FRN__ _G1 E or USA FRN__ _G1Ml U version Function Function code data data Drive Drivecontrol w Related Active Active Terminal commands assigned Symbol o function ON OFF P codes G E nar eee ey E Enable battery operation BATRY Function code data 59 15 Turning this terminal com
49. while the motor is rotating in order to cover the motor speed fluctuation caused by the temperature rise of the motor 2 Function extension of brake signal Extends the brake ON sequence function 3 PG error processing Changes the PG error detection width if the speed command exceeds the base frequency 4 Synchronous operation Enables synchronous operation of two motors equipped with a pulse generator PG The PG interface card OPC G1 PG or OPC G1 PG22 is required For details refer to the PG Interface Card Instruction Manual 5 Motor magnetic flux weakening control under vector control without speed sensor Improves the torque control stability The overspeed detection level can be specified 6 Improved regenerative power control under vector control Adjusts the motor magnetic flux level to be applied during deceleration under vector control 7 Terminal command Enable battery operation BATRY Function code data 59 Cancels the undervoltage protection so that the inverter under an undervoltage condition runs the motor with battery power 8 0 to 20 mA range added to analog input output 9 Speed limit level adjustable with analog inputs under torque control 10 Adjustable ACR P gain under vector control Cnote The PG interface card OPC G1 PG22 is applicable to inverters having a ROM version 3510 or later anit Plectric Co Lid 9 A515 a Copyright 2011 Fuji Electric Co Ltd All r
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