INVERTER FR-D700 Safety stop function instruction manual
Contents
1. RISITI O Et D IGBTs Gate Driver Gate Driver a a ee eee L Bg om eek STF Gs STOP a PC SOURCE CPU 24V sd KETA S 24v U es S2 el KT D MITSUBISHI MELSEC Safety relay module FR D700 O U lt x IM Fig 3 Safety system example 1 STOP asynchronous with emergency stop button and fault detection through A C output For safety stop configure the wiring as shown in Fig 3 above Note the above wiring is configured to prevent restart in case of a fault The parameter No 192 A B C terminal function selection must be set to 81 This setting makes the A C output to open in case of failure After the power up to reset the safety stop mode press the START switch and also press the STF switch then start the motor rotation In the above configuration after reset of emergency stop button drive will be in safe state until START switch is pres sed CAUTION To prevent restart in case of recovering from input power loss of drive 3 wired connection for STF STOP control is recommended In case of 2 wire connection and using latching type switch to short between STF and SD PC for starting ensure the compliance with safety requirement for the restarting when the drive recover from input power loss Emergency stop button A SAFE2 1 ER Se as oo EO STF Gb STOP aS PC S2. CAUTION Ensure the safety relay unit and the D700 unit is mounted closely in enclosure meeting IP54 and all interconnection wiring is short and protected against open and short circuit faults Refer EN ISO13849 2 Installation Mitsubishi FR D700 safety stop function should be used under following condition and environment Table 1 The condition and environment for using safety stop function Item Condition Temperature Operation 10 C to 50 C non freezing range Storage 20 C to 65 C Ambient humidity 90 RH maximum non condensing Vibration 5 9m s or less Altitude maximum 1000m above sea level Atmosphere Indoors without corrosive gas flammable gas dust and dirt etc Over voltage category Il or less Pollution degree Il or less Mounting wall mounting vertical orientation CAUTION In order to meet safety stop an approved safety relay unit to EN954 1 safety category 3 or better shall be used in conjunction with D700 as shown in example1 2 In addition all other components with in the safety stop loop shall be safety approved types To avoid an electric shock hazard insert the magnetic contactor MC between power source and drive Open the contact of MC and keep away from drive for discharging time refer to your drive s User Manual for information before performing any work on the drive And verify that the voltage on the bus capacitors has discharged b
3. 0 11 977 0761 GE Phone 359 0 2 817 6044 Phone 351 0 234 303 900 Fax 359 0 2 97 4406 1 Fax 351 0 234 303 910 Gene E E POLAND M tteg CROATIA Sirius Trading amp Services srl ROMANIA k i dei Losinjska 4a Aleea Lacul Morii Nr 3 Ce er Bali HR 10000 Zagreb RO 060841 Bucuresti Sector 6 Vater 2 over Phone 385 0 1 36 940 01 02 03 Phone 40 0 21 430 40 06 Fax 48 0 12 630 47 01 Fax a 136940 03 es 7 430 40 S AutoCont C S s r o ZECH REPUBLI raft Con amp Engineering d 0 0 Ki Ge i ee Se gf RUSSIA Technologick 374 6 Bulevar Svetog Cara Konstantina 80 86 Sr BOSA Me amanaya Naason Z 708 00 Ostrava Pustkovec SER 18106 Nis re Geer Phone 420 595 691 150 Phone 381 0 18 292 24 4 5 EE EEN Fax 595 691 8 SS Si 0 18 292 24 4 5 Beijer Electronics A DENMARK 0 0 SE ELECTRIC EUROPE B V SPAIN i yikeg rdsvej 17 enna Se d besi DK 4000 Roskilde SER 113000 Smederevo DE Sant Cugat del Vall s Barcelona Phone 45 0 46 75 76 66 Phone 381 0 26 617 163 Phone 90 131121 34035653131 Fax 45 0 46 75 56 26 Fax 381 0 26 617 163 Fax 34 935891579 Beijer Electronics Eesti OU ESTONIA SIMAP s r o SLOVAKIA P rnu mnt 160i J na Derku 1671 TSUI ELECTRIC EUROPE IR EE 11317 Tallinn SK 911 01 Trencin S Ace e Phone 372 0 6 51 8140 Phone 421 0 32 743 0472 UK Hatfield Herts AL10 8XB Fax 372 0 6 518149 Fax 421 0 32 743 75 20 Phone 44 0 1707 27 61 00 Beijer Electronics OY FINLAND PR
4. following truth table Table 5 Truth table of Safety related signals Ju safety SO SAFE RUN or A C oe circuit fault 4 Input power SAFE2 2 3 OFF OFF Open OFF Open Drive shutoff Safe state No failure OFF Open ON Close Drive enable Detected OFF Open OFF Open Drive shutoff Safe state No failure ON Close ON Close Drive shutoff Safe state N A OFF Open OFF Open Drive shutoff Safe state Detected OFF Open OFF Open Drive shutoff Safe state N A OFF Open OFF Open Drive shutoff Safe state N A denotes a condition where circuit fault does not apply Il E SAF is displayed on the operation panel when an internal circuit fault safety circuit fault occurs SA is displayed on the operation panel while S1 and S2 signals are both open and the safety function operates without Internal circuit fault 2 To use RUN terminal for monitor output of failure detection the parameter No 190 should be set 81 Safety monitor 2 3 To useA C terminal for monitor output of failure detection the parameter No 192 should be set 81 Safety monitor 2 In case of diagnostic or functionality test check the I O state whether it is same or not as Table 5 Diagnostic If the failure detected FR D700 output alarm signal and indicate E SAF at the display In case of FR D700 output the alarm please take following action 1 Check the 1 SC and S2 SC input signal logic is
5. prevents a drive from supplying rotational energy to motors Dual safety channels S1 and S2 cut off the gate drive power for IGBT to turn off Input power Internal i G G Safety __ _ Circuit Gate Gate Driver Driver __ E E Fig 1 FR D700 safety stop function diagram The safety stop function doesn t isolate electrically between drive and motor To avoid an electric shock hazard disconnect power to the drive and verify that the voltage is zero before performing any work on the motor refer to your drive s User Manual for discharging time Directives Mitsubishi FR D700 safety stop function meets the following directives and categories EN954 1 Category 3 IEC60204 1 Stop category 0 The misuse of safety function leads to personal injury or death property damage or economic loss To ensure that the system complies fully with requirement of safety make a system level risk assessment Mitsubishi Electric Co cannot assume responsibility for any system to comply with safety directive 2 Installation and wiring CAUTION The following information is merely a guide for proper installation Mitsubishi Electric Co cannot assume responsibility for the compliance or the noncompliance to any code national local or otherwise for the proper installation of this equipment A hazard of personal injury and or equipment damage exists if codes are ignored during installation
6. the same If these are different logic collect the input signal and reset the FR D700 2 Disconnect the wire from S1 S2 SC terminal then reset or power off and on If the SA letter is flashed up at display there is failure in system except FR D700 But still E SAF is displayed and alarm output there is malfunction on FR D700 Self diagnostic test FR D700 does the self diagnostic test on the power ON If FR D700 output alarm at power ON please take the action described in Diagnostic at above Test procedure for functionality As depicted ATTENTION in above the test for the functionality is important Please do the test following procedure 1 Please make each state of S1 SC and S2 SC depicted at Table 5 2 If there is any different state from Table 5 FR D700 has some malfunction 3 If there is no different state from Table 5 check the systematic performance such as press the Emergency switch press the start restart button at the failure detected RUN SE opened and so on 4 Finally clear the error record of the FR D700 see the user manual how to clear the error record MEMO REVISIONS Print Date Manual Number Aug 2009 BCN A211508 000 C First edition Change Dec 2009 BCN A211508 000 D Example of Safety stop connection Addition Jan 2010 BCN A211508 000 E leg i Diode specification for multiple connection Eeen ieee Jul 2010 BCN A211508 000 F Eeen ieee of multiple conne
7. 55 Fax 380 0 44 494 33 66 UKRAINE Mitsubishi Electric Europe B V FA European Business Group Gothaer Stra e 8 D 40880 Ratingen Germany FACTORY AUTOMATION Tel 49 0 2102 4860 Fax 49 0 2102 4861120 info mitsubishi automation com www mitsubishi automation com
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9. MITSUBISHI et series ELECTRIC a a INVERTER FR D700 Safety stop function instruction manual CONTENTS 1 berode Eegeregie EC 1 2 Installation and wiring sicdeccsesncteccccstcnntnnuccasstensnmsscasnstedasttactinecessseeeesacs 2 3 Example of safety system configuration cccsssseeseeeeeeeeeeeeees 5 4 Test and checking failure cccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeesenaees 9 Compliance with the EU Machinery Directive Functional Safety Any misuse of safety function could lead to personal injury or death property damage or economic loss To ensure that the system complies fully with requirement of safety make a system level risk assessment Mitsubishi Electric Co cannot assume responsibility for any system to comply with safety directive CAUTION The information of this manual is merely a guide for proper installation Mitsubishi Electric Co cannot assume responsibility for the compliance or the noncompliance to any code national local or otherwise for the proper installation of this equipment A hazard of personal injury and or equipment damage exists if codes are ignored during installation To avoid an electric shock hazard verify that the voltage on the bus capacitors has discharged before performing any work on the drive Measure the DC bus voltage at the P and N terminals or test points refer to your drive s User Manual for locations and discharging time The vol
10. OCONT spol s r o Pre ov SLOVAKIA Fax 44 0 1707 27 86 95 Peltoie 37 p Kipeln VA FIN 28400 Ulvila R resov ee CORPORATION JAPAN phone 358 0 207 463 540 Phone 421 0 51 7580 611 Steeg Fax 358 0 207 463 541 Fax 421 0 51 7580 650 Tokyo 104 6212 UTECO GREECE INEA daa SLOVENIA Phone 81 3 622 160 60 5 Mavrogenous Str Stegne 11 Fax 81 3 622 16075 GR 18542 Piraeus SI 1000 Ljubljana Phone 30 211 1206 900 Phone 386 0 1 513 8100 MITSUBISHI ELECTRIC AUTOMATION Inc USA f 500 Corporate Woods Parkway Fax 30 211 1206 999 Fa 386 071 513 8170 Vernon Hills IL 60061 MELTRADE Kft HUNGARY Beijer Electronics AB SWEDEN Phone 1 847 478 21 00 Fert utca 14 Box 426 Fax 1 847 478 2253 HU 1107 Budapest SE 20124 Malm Phone 36 0 1 431 9726 Phone 46 0 40 35 86 00 Fax 36 0 1 431 9727 Fax 46 0 40 93 23 01 Beijer Electronics SIA LATVIA Omni Ray AG SWITZERLAND Ritausmas iela 23 Im Schorli 5 LV 1058 Riga CH 8600 Diibendorf Phone 371 0 784 2280 Phone 41 0 44 802 28 80 Fax 371 0 784 2281 Fax 41 0 44 802 28 28 Beijer Electronics UAB LITHUANIA GTS TURKEY MITSUBISHI ELECTRIC Savanoriu Pr 187 LT 02300 Vilnius Phone 370 0 5 232 3101 Fax 370 0 5 232 2980 Bayraktar Bulvari Nutuk Sok No 5 TR 34775 Yukari Dudullu Umraniye ISTANBUL Phone 90 0 216 526 39 90 Fax 90 0 216 526 3995 CSC Automation Ltd 4 B M Raskovoyi St UA 02660 Kiev Phone 380 0 44 494 33
11. OURCE CPU Internal Safety Circuit MITSUBISHI MELSEC Safety relay module QS90SR2SN Q STOP Fig 4 Example when using multiple FR D740 EC and FR D720S EC inverters Driver Driver Gate Gate FR D700 Gate Driver Gate Driver G G FR D700 manufactured in August 2010 or later for the safety stop function NOTE ery D D DR H stop function may not work properly When the FR D700 series manufactured in July 2010 or before must be used together connect an electronic component diode to the inverter output shutoff signals terminal S1 and S2 Refer to page 7 for the specification of the diode IGBTs When using the safety stop function do not connect the FR D700 series manufactured in July 2010 or before together with the one manufactured in August 2010 or later If connected together the safety e Example when using multiple FR D700 inverters manufactured in July 2010 or before R SI T O O O A SAFE2 ke A B 2 RO T ch R O H 7 STF K START F p STOPA o Emergency stop button SOURCE CPU mae Gate Gate Driver M Driver 4 Internal Safety Circuit DC24V MITSUBISHI MELSEC Safety relay module Q
12. S90SR2SN Q IGBTs Gate Gate ai Driver j Q ch STE STOP F PCA SOURCE CPU G G O FR D700 U jv IW IM When connecting multiple inverters use a diode on each safety input terminal to prevent a malfunction due to undesirable current Refer to the following for the specification of the diode Diode type P N junction type Do not use a Schottky barrier diode Electronic specification Peak reverse voltage Vrrm 50V or more Peak forward voltage Vf 1V or less at 5mA Effective forward current If 100mA or more Fig 5 Example of multiple inverters connected to a safety relay unit The number of inverters connected to a safety relay unit should be decided under considerations of output terminal rating of a safety relay unit Example 2 RUN SAFE2 START Emergency stop button IGBTs I Driver Driver Gate Gate pc24v Internal ER Safety Circuit MITSUBISHI MELSEC Safety relay module QS90SR2SN Q FR D700 GE Fig 6 Safety system example 2 STOP synchronous with emergency stop button and fault detection through RUN output For safety stop configure the wiring as shown in Fig 6 above Note the above wiring is configur
13. ction BCN A211508 000 F 11 A MITSUBISHI ELECTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EURASIAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE B V EUROPE GEVA AUSTRIA ALFATRADE Ltd MALTA 100 Kazpromavtomatika KAZAKHSTAN German Branch Wiener Stra e 89 99 Paola Hill UL Zhambyla 28 Gothaer Stra e 8 AT 2500 Baden Malta Paola PLA 1702 KAZ 100017 Karaganda D 40880 Ratingen Phone 43 0 2252 85 55 20 Phone 356 0 21 697 816 Phone 7 7212 50 1000 Phone 49 0 2102 486 0 Fax 43 0 2252 488 60 Fax 356 0 21 697 817 Fax 7 7212 5011 50 Fax 49 0 2102 486 1120 TEHNIKON BELARUS _INTEHSIS al MOLDOVA MITSUBISHI ELECTRIC EUROPE B V orgsl CZECH REP Oktyabrskaya 16 5 Off 703 711 bld Traian 23 1 Czech Branch BY 220030 Minsk MD 2060 Kishinev Avenir Business Park Radlicka 714 113a Phone 375 0 17 210 46 26 Phone 373 0 22 66 4242 MIDDLE EAST REPRESENTATIVE 7 158 00 Praha 5 Fax 375 0 17 210 46 26 Fax 373 0 22 66 4280 Shee Motion techiitd ISRARI j i A e Phone 420 251 551 470 ESCO DRIVES amp AUTOMATION BELGIUM HIFLEX AUTOM TECHNIEK B V NETHERLANDS Rehov Hamerkava 19 Fax 420 251 551 471 l Culliganlaan 3 Wolweverstraat 22 IL 58851 Holon MITSUBISHI ELECTRIC EUROPE B V FRANCE BE 1831 Diegem NL 2984 C
14. ed to prevent restart in case of a fault AGO should be connected to RUN terminal and XS1 should be connected to SE because polarity of XSO is positive XS1 is negative The parameter No 190 RUN terminal function selection must be set to 81 This setting makes the RUN output to turn off in case of failure After the power up to reset the safety stop mode press the START switch and also press the STF switch then start the motor rotation In the above Fig 6 wired examplez2 in the event of reset of safe condition the motor rotation will not occur until STF is pressed for normal non safety STF STOP function please refer to your drive s User Manual CAUTION To prevent restart in case of recovering from input power loss of drive 3 wired connection for STF STOP control is recommended In case of 2 wire connection and using latching type switch to short between STF and SD PC for starting ensure the compliance with safety requirement for the restarting when the drive recover from input power loss 4 Test and checking failure CAUTION To avoid systematic faults a test even for faulty demands of the safety function has to be performed in order to check the correct function of the monitor signal This test shall be carried out at system installation any software changes parameterization changes and or at least once per year UO status and failure FR D700 safety related I O status obeys the
15. efore Measure the DC bus voltage at the P and N terminals or test points refer to your drive s User Manual for locations The voltage must be zero CAUTION To avoid systematic faults a test even for faulty demands of the safety function has to be performed in order to check the correct function of the monitor signal This test shall be carried out at system installation any software changes parameterization changes and or at least once per year Refer to 4 Test and checking failure Wiring The safety related terminals are described in Table 2 and Table 3 Table 2 The safety related terminals Terminal ae For input of safety stop channel Input resistance 4 7kO S1 SC is Current 4 to 6 mA Open In safety stop mode In case of shorted to SC Short Non safety stop mode Voltage 21 to 26 V For input of safety stop channel2 In case of open from SC S2 SC is Open In safety stop mode Short Non safety stop mode As output for safety stop condition Load 24VDC 0 1A max SO terminal type is Open collector output Voltage drop 3 4V max SO SC is In case of ON state OFF Open Drive enabled or drive shutoff with internal circuit fault ON Close Drive shutoff no internal circuit fault Important SO terminal should be used for monitoring safety stop condition only SO terminal cannot be used for safety function Pe evenness SC is connected terminal SD internally As o
16. tage must be zero The safety stop function do not isolate electrically between drive and motor To avoid an electric shock hazard disconnect isolate power to the drive and verify to ensure that the voltage is zero before performing any work on the motor refer to your drive s User Manual for discharging time CAUTION If you are using a FR D740 EC or FR D740 CHT with serial number shown below safety function does not work according to safety standard In such case please contact your sales person lt Europe model suffixed with EC gt D740 012 to 080 EC Axxxxx Bxxxxx Gxxxxx Dxxxxx Exxxx and Fxxxxx D740 120 to 160 EC Axxxxx Bxxxxx Gxxxxx and Dxxxxx lt China model suffixed with CHT gt D740 0 4K to 3 7K CHT Axxxxx Bxxxxx Cxxxxx Dxxxxx Exxxx and Fxxxxx D740 5 5K to 7 5K CHT Axxxxx Bxxxxx Cxxxxx and Dxxxxx Check the SERIAL number indicated on the inverter rating plate or package Rating plate example oO O O O00000 Symbol Year Month Control number 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 6 numeric characters indicating control number Last digit of the production year is indicated as the Year and the Month is indicated by 1 to 9 X October Y November and Z December 1 General description Features Mitsubishi FR D700 safety stop function
17. utput for failure detection and alarm RUN terminal type is Open Load 24VDC 0 1A max collector output Voltage drop 3 4V max RUN SE is In case of ON state OFF Open Detect failure or Alarm ON Close No failure detected Attention To use RUN terminal for monitor output of failure detection The parameter No 190 should be set 81 Safety monitor 2 Note This terminal can be used for alarm or to prevent restart only no other safety function Common terminal for safety RUN signal Po As output for failure detection A C terminal type is Relay output Load 30VDC 0 3A max A C is OFF Open Detect failure or Alarm ON Close No failure detected Attention To use A C terminal for monitor output of failure detection The parameter No 192 should be set 81 Safety monitor 2 Note This terminal can be used for alarm or to prevent restart only no other safety function Signal ground fd Table 3 Truth table of Safety related signals niena safety SO SAFE RUN or A C Dive see circuit fault 1 Input power SAFE2 2 3 OFF OFF Open OFF Open Drive shutoff Safe state No failure OFF Open ON Close Drive enable Detected OFF Open OFF Open Drive shutoff Safe state No failure ON Close ON Close Drive shutoff Safe state Detected OFF Open OFF Open Drive shutoff Safe state N A OFF Open OFF Open Drive shutoff Safe state N A OFF Open OFF Open Dri
18. ve shutoff Safe state N A denotes a condition where circuit fault does not apply 1 E SAF is displayed on the operation panel when an internal circuit fault safety circuit fault occurs SA is displayed on the operation panel while S1 and S2 signals are both open and the safety function operates without Internal circuit fault 2 To use RUN terminal for monitor output of failure detection the parameter No 190 should be set 81 Safety monitor 2 3 To useA C terminal for monitor output of failure detection the parameter No 192 should be set 81 Safety monitor 2 Wire and ferrule specification Table 4 wire and ferrule specification Ferrule with insulation collar Crimping tool Al 0 5 10WH Al 0 75 10GY Al 1 10RD CRIMPFOX ZA3 1 25 1 5 Al1 5 10BK 0 75 combined 2 wire Al TWIN 2 X 0 75 10GY Ferrules and tools are distributed by Phoenix Contact Jumper cable The jumper cable between S1 S2 and SC terminal has been installed in the factory as shown in Fig 2 Fig 2 Short wire Before connecting safety input wire to S1 S2 and SC terminal remove this jumper cable 3 Example of safety system configuration Example 1 Emergency stop button TF START f X0 COMmo X1 COM1 sm A SAFE2 DC24V E Internal Safety Circuit QS90SR2SN Q
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