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User`s Manual (Hardware Design,Maintenance and Inspection)

1. MELSEC Q APPENDIX 2 External Dimensions APPENDIX 2 1 CPU module 1 QOOJCPU OENE To o o S ke wm CH P E S c ei 1700 17 01 1402 1403 1704 3 S e E SE MITSUBISHI aa a aa K na 15 5 0 61 224 5 8 84 S p 249 9 65 HE coos DAO EHD D H I L D D C THD D L D J a bi ai m C a D ID E L i I Sg H q g D 2 QOOCPU Q01CPU 89 3 3 52 d App 6 98 3 86 Unit mm inch 27 4 1 08 Unit mm inch App 6 APPENDICES MELSEC Q APPENDIX 2 2 Power supply module 1 Power Supply Module Q61P A1 Q61P A2 Q62P Q63P on S sEm sp SCH O POWER
2. 98 3 86 a PULL UUUUUUUUUUU i j MITSUBISHI 90 3 54 55 2 2 17 Unit mm inch 2 Power Supply Module Q64P nn P cs C Kan POWER 98 3 86 CH a PULL j MITSUBISHI 115 4 53 L 55 2 2 17 Unit mm inch App 7 App 7 APPENDICES MELSEC Q 3 Power Supply Module Q61 SP TE amp 100 240VAC 50 60Hz 40VA OUTPUT 5VDC 2A Ap 98 3 86 U 90 3 54 14 27 4 1 08 y 0 55 Unit mm inch App 8 App 8 APPENDICES MELSEC Q APPENDIX 2 3 Main base unit 1 Main Base Unit Q33B F screws M4 x14 o o o o o Pee thy Ty oa sv d riit It AT WI T 1 POWER EPO 4 Woo ToT t re 169 0 3 6 65 0 01 189 7 44 i 1 i 98 3 86 J 80 0 3 3 15 0 01 tE La 0 30 44
3. Unit mm inch 2 Main Base Unit Q33SB 4 mounting screws M4 x 12 a o ep ep d sv dk sa o lt am IS ms Tor TAA o O el Ol H e 75 T 9 129 0 3 5 08 0 01 1 74 onal ees 3 Main Base Unit Q35SB 3 98 3 86 SS Unit mm inch 4 mountiong screws M4 x12 e SR ege oO ee OO Tee ee ha na e d e Too Titele moa J b D 0 O 7 5 nje 0 30 tess s 8 51 184 540 3 j 1 74 7 26 0 01 197 5 7 78 98 3 86 80 0 3 3 15 0 01 Unit mm inch App 11 App 11 APPENDICES MELSEC Q APPENDIX 2 5 Extension base unit 1 Extension Base Unit Q52B 4 mountiong screws M4 x14 I S a ch rey Di A ll l SO NA b i woo reel o Dier C P 83 5 0 3 3 29 0 01 106 4 17 8040 3 3 15 0 01 Unit mm inch 2 Extension Base Unit Q55B 4 mountiong screws M4 x 14 R E T UA is al le Mi Vey aby aby ape S b i KO kl lE colin el S S D d Sch 1 00 LO 102 1 03 UO4 a ei U 0 gt 7 5 N eS 0 30 S EH 15 5 167 0 3 1 74 0 61 6 57 0 01 L 189 7 44 d Unit mm inch 3 Extension
4. 4 1o QH 10 Die A ONO OO ES E Q RCS dp i Q 9 Q61P A1 Q61P A2 8 H KEE K se 7 7 100 240VAC dp E 5 Bo O 4 2 el S E S ae 24VDC 0 5A H H e D 4 3 Fa QH 3 Le 4 alaa T INPUT G E 1 2 INPUT aise 2 im 24G ER Q63I MELSEC BP 100 120 200 240VAC OUTPUT SVDC8 5A A 24VDC 0 5A E H HTO H 3 wH CH 4 INPUT N 14 100 120 200 240VAC S AT eS si 0 o Q64P 5 POWER SUPPLY MODULE MELSEC Q Application POWER LED 5VDC power indicator LED BEES l Turned OFF opened when a stop error occurs in the CPU module Normally off 2 ERR terminals E 2 when loaded in an extension base unit FG terminal Ground terminal connected to the shield pattern of the printed circuit board a See Grounding for the power supply filter In case of AC input Q61P A1 Q61P A2 Q62P Q64P and Q61SP it has a half potential of the input voltage 24V 24G terminal Used to supply 24VDC power to inside the output module using external wiring T
5. 1 WO verification error present Indicates an I O module verification error e Not cleared even if the blown fuse is replaced with a new one This flag is cleared by error resetting operation 11 36 11 TROUBLESHOOTING 2 System information Special Register List MELSEC Q Explanation Set by When set SD200 Status of switch Status of CPU switch LED status Status of CPU LED Operating status Operating status of lock Clock data Clock data year month Clock data Clock data day hour lock i Clock data Clock data minute second Clock data Clock data Higher digits of year day of week 11 37 e The CPU module switch status is stored in the following format BIS __ _B8B7 B4B3 P L L L L L L L i gt a L L L L L a Vacant CPU switch status 0 RUN 1 STOP CT Memory card switch Always OFF e The following bit patterns are used to store the statuses of the LEDs on the CPU module e 0 indicates OFF 1 ON and 2 flicker B1 5 The CPU module operating status is stored as indicated in the following figure B15 B12B11 B8 Di B4 B3 BO Operating status of CPU Vacant STOP PAUSE Switch Remote contact GX Developer Serial Communication Module from some other remote source Internal program instruction STOP PAUSE cause Note Priority is earliest first e The
6. Basic model QCPU Battery QOOCPU Q01CPU Q6BAT D d O JIBIN as S Power supply module Input output module Intelligent function module Main base unit Q33B Q35B Q38B Q312B Extension cable QC05B QCO6B QC12B QC30B QC50B QC100B Q6LB extension base unit Q63B Q65B Q68B Q612B OBCB extension base unit Q52B Q55B 7 Q Power supply module Input output module Intelligent function module Input output module Intelligent function module Q61SP is not used for the power supply module Use Q61P A1 Q61P A2 Q62P or Q64P for the power supply module 2 SYSTEM CONFIGURATION MELSEC Q b When the slim type main base unit Q30SB is used Battery Q6BAT Basic model QCPU Q00CPU Q01CPU O El Slim type power supply module Input output module Intelligent function module Slim type main base unit Q32SB Q33SB Q35SB 1 Q61P A1 Q61P A2 Q62P or Q64P cannot be used for the power supply module Use Q61SP for the power supply module 2 The slim type main base unit does not have the extension cable connector Therefore the extension base or GOT can not be connected 2 SYSTEM CONFIGURATION M
7. in the RESET position RUN STOP RESET switch c RESET RUN COH RUN STOP STOP _ RESET switch The ERR LED flickers several times Reset is accepted and reset 3 to 4 times rapidly processing is performed Flickers The ERR LED goes off lee Reset is completed Goes off Return the RUN STOP RESET Ir Resets canceled switch to the STOP position COP RUN STOP Releasing your hand from the RUN STOP RESET RESET RUN STOP RESET switch switch returns it to the STOP position 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 5 Latch Clear Operation To execute latch clear perform remote latch clear operation using GX Developer Latch clear cannot be executed by operating the switches of the CPU module 1 The invalid range of latch clear can be set device by device by making device setting in the parameter mode 2 For remote latch clear operation using GX Developer refer to the operating manual of GX Developer used 5 POWER SUPPLY MODULE MELSEC Q 5 POWER SUPPLY MODULE 5 1 Specification 5 1 1 Power supply module specifications This section gives the specifications of the power supply modules nern Performance Specifications Q61P A1 Q61P A2 Q62P Q63P Base loading position Power supply module loading slot Applicable base unit Q30B Q60B 100 to mac 19 200toz4ovac 10 10 to2aovac 10 zaupe 30 Input power supply 15 15 15
8. 9 Easy operation of CC Link system The I O signals for up to 32 remote I O stations can be controlled without parameters when one master module of the CC Link system is used The remote I O stations can be controlled in a similar manner to controlling the input output modules installed on the base unit 10 Blocking an invalid access using the file password Program can be prevented from being altered through invalid access by presetting the access level reading prohibited writing prohibited in the file password 2 SYSTEM CONFIGURATION MELSEC Q 2 SYSTEM CONFIGURATION This section describes the system configuration of the Basic model QCPU cautions on use of the system and configured equipment 2 1 System Configuration 2 1 1 QOOJCPU This section explains the equipment configuration of a QOOJCPU system and the outline of the system configuration 1 Equipment configuration ooo E wm Basic model QCPU Input output module QO0JCPU Intelligent function module Battery Q6BAT Extension cable 7 Q50B extension base unit Q6LB extension base unit QCO05B QC06B QC12B Q52B Q55B EES QC50B QC100B Q63B Q65B Q68B Q612B t t O H Power supply module Input output module Intelligent function modul
9. Error occurrence description gt e Proceed to Section 11 2 2 ROWSE PED ott Flowchart for when the POWER LED is turned off 7 S Proceed to Section 11 2 3 BE ee elt Flowchart for when the RUN LED is turned off Vv RUN LED flashing E y ERR LED on flashing m T Output module LED not turned on Proceed to Section 11 2 4 Flowchart for when the RUN LED is flashing Proceed to Section 11 2 5 Flowchart for when the ERR LED is on flashing Proceed to Section 11 2 6 Flowchart for when output module LED is not turned on Proceed to Section 11 2 7 Flowchart for when output load of output module dose not turn on Proceed to Section 11 2 8 Flowchart for when unable to read a program x Proceed to Section 11 2 9 Unable to write a program Flowchart for when unable to write a program Yy Program is rewritten H v UNIT VERIFY ERR occurs Proceed to Section 11 2 11 Flowchart for when UNIT VERIFY ERR occurs CONTROL BUS ERR occurs Proceed to Section 11 2 12 Flowchart for when CONTROL BUS ERR occurs Input output module not operating properly Unable to read a program Proceed to Section 11 2 10 Flowchart for when program is rewritten 11 2 11 2 11 TROUBLESHOOTIN LE MELSEC Q 11 2 2 Flowchart for when the POWER LED is
10. 3 Output could be left on or off when there is trouble in the outputs module relay or transistor So build an external monitoring circuit that will monitor any single outputs that could cause serious trouble When overcurrent which exceeds the rating or caused by short circuited load flows in the output module for a long time it may cause smoke or fire To prevent this configure an external safety circuit such as fuse Build a circuit that turns on the external power supply when the PLC main module power is turned on If the external power supply is turned on first it could result in erroneous output or erroneous operation When there are communication problems with the data link refer to the corresponding data link manual for the operating status of each station Not doing so could result in erroneous output or erroneous operation Nperating status of each station Not doing so could result in erroneous output or erroneous operation 9 LOADING AND INSTALLATION MELSEC Q D DANGER When connecting a peripheral device to the CPU module or connecting a personal computer or the like to the special function module to exercise control data change on the running PLC configure up an interlock circuit in the sequence program to ensure that the whole system will always operate safely Also before exercising other control program change operating status change status control on the running PLC read the manual carefully and
11. Change the output relay number and let the load maximum simultaneous on current to within the specification Off Monitor signal off Voltage measurement among the modules input and COM terminals OV Supply voltage y Check the external wiring and external input devices Contact the nearest service center dealer or our office and explain the error symptom and get advice For the trouble that the input signal to the input module is not turned off troubleshoot referring to Section 11 5 Examples of Troubles with Input output Modules 11 7 11 7 11 TROUBLESHOOTING MELSEC O 11 2 8 Flowchart for when unable to read a program The following shows the flowchart that must be followed when the PLC cannot communicate with the GX Developer while the PLC power supply is turned on The CPU cannot communicate with the GX Developer Is the memory to be Select the correct memory read correct Can the CPU communicat YES with the GX Developer Is the connection cable ted N Connect the connection cable properly connected properly an the CPU communicat YES with the GX Developer Can the CPU communicate with the GX Developer by replacing the connection cable YES NO Can the CPU Communicate with GX Developer by lowering the baud rate YES NO Contact the nearest service center dealer or our office and exp
12. TEHNIKON Oktjabrskaya 16 5 Ap 704 BY 220030 Minsk Phone 375 0 17 22 75 704 Fax 375 0 17 22 76 669 e mail tehnikon belsonet net BELGIUM BELARUS Getronics b v Control Systems Pontbeeklaan 43 B 1731 Asse Zellik Phone 32 0 2 467 17 51 Fax 32 0 2 467 17 45 e mail infoautomation getronics com TELECON CO BULGARIA 4 A Ljapchev Blvd BG 1756 Sofia Phone 359 0 2 97 44 05 8 Fax 359 0 2 97 44061 e mail INEA CR doo Drvinje 63 HR 10000 Zagreb Phone 385 0 1 36 67 140 Fax 385 0 1 36 67 140 e mail AutoCont Control Systems s r o Nemocnicni 12 CZ 702 00 Ostrava 2 Phone 420 59 6152 111 Fax 420 59 6152 562 e mail consys autocont cz CROATIA CZECHIA louis poulsen DENMARK industri amp automation Geminivej 32 DK 2670 Greve Phone 45 0 43 95 9595 Fax 45 0 43 9595 91 e mail pia lpmail com UTU Elektrotehnika AS P rnu mnt 160i EE 11317 Tallinn Phone 372 0 6 51 72 80 Fax 372 0 6 51 7288 e mail utu utu ee ESTONIA Beijer Electronics OY FINLAND Ansatie 6a FIN 01740 Vantaa Phone 358 0 9 886 77 500 Fax 358 0 9 886 77 555 e mail info beijer fi MITSUBISHI ELECTRIC EUROPE B V Irish Branch Westgate Business Park IRL Dublin 24 Phone 353 0 1 419 88 00 Fax 353 0 1 419 88 90 e mail sales info meir mee com SIA POWEL LATVIA Lienes iela 28 LV 1009 Rig
13. The same starting source has alread 41FBu 9 y Check if it is being processed by another application opened the specified file An attempt was made to erase the mounted 41FCH drive H Execute again after dismounting the drive 41FDu i Erase the specified drive 41FEH The IC memory card is not inserted Insert or reinsert the IC memory card 41FFH The IC memory card type differs Check the IC memory card type 1 The specified station could not be EE 1 Set the routing parameter for accessing the specified j F 8 station in the related station 4A00x 2 Though routing via the multiple CPU 2 Try after a while Or check if the system relaying the 41F2u The specified drive is ROM Check the specified drive Format it for RAM Link related system is attempted the control CPU of rat the network module that relays the data is SU not active 4A01H The network with the No set in the routing Check the routing parameter set in the related station and parameter does not exist make a correction S E Check if an error has occurred in the network module and if 4A02H Cannot access the specified station the modules offline f S Sg Check if an error has occurred in the specified access 4B00H Ben related ae oe E inthe access destination or destination or in a relay station to the access station and if y so take countermeasures data is active then start communication App 5 App 5 APPENDICES
14. g Z 11 38 11 38 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Number Explanation Set by When set Number of points d S Po e Stores the number of points currently set for T device located for T umber of points E p Stores the number of points currently set for ST devices S Initial Device located for ST umber of points x S allocation Stores the number of points currently set for C devices Same as located for C umber of points x parameter Stores the number of points currently set for D devices contents located for D umber of points E F Ka H e Stores the number of points currently set for W devices S Initial located for W Ta z 21D D Z umber of points located for SW e Stores the number of points currently set for SW devices Reserves the designated time for communication processing with GX Developer or other units Time reserved The greater the value is designated the shorter the response time for Time reserved for DRO i E en for we aes communication with other devices GX Developer serial communication units a communication END processing communication padan becomes processing H 9 Setting range 1 to 100 ms If the designated value is out of the range above it is assumed to no setting The scan time becomes longer by the designated time No of modules installed Ethernet VO No e Indicates the I O No of the installed Ethernet information Network No e
15. 35 85V to 132VAC 170 to 264VAC 85V to 264VAC 15 6 to 31 2VDC Input frequency 50 60Hz 5 Within 5 Refer to Section 5 1 3 or Rated output ee E E E External outputvoltage av 10 Overcurrent protection Ian CCGA more _ Overvoltage 5 5 to 6 5V Efficiency i 70 or more 65 or more iO or more failure time 3 at 24VDC input Dielectric Withstand voltage Across inputs LG and outputs FG 2830VAC rms 3 cycles 2000 m 6562 ft primary and 5VDC Across inputs and outputs LG and FG separated across inputs and 10M or more by Insulation resistance LG FG across outputs and FG LG 10M or more by insulation insulation resistance resistance tester tester By noise simulator of By noise simulator of 1500Vp p noise voltage 1s noise width and 25 500Vp p noise Noise immunity to 60Hz noise frequency voltage 1us noise e Noise voltage IEC61000 4 4 2kV width and 25 to 60Hz Operation indication LED indication lit at 5VDC output Built in Unchangeable by user ERR contact contact switched off opened normally closed contact at an error stop of CPU Application module for CPU module operating status output Rated switching 24VDC 0 5A Contaet voltage current ontact Minimum mam selehin Toes load 5VDC 1mA output Response time time OFF to ON 10ms max ON to OFF 12ms max Seguon Mechanical More than 2 million times o Electrical More than 100 thousand times at rated GE voltage current Surge
16. e When running an extension cable the minimum bending radius of the cable should be 55mm 2 17 inch or more If itis less than 55mm 2 17 inch a malfunction may occur due to characteristic deterioration open cable or the like e When connecting or disconnecting an extension cable do not hold the ferrite cores mounted at both ends of the cable Hold the connector part of the cable for connection or disconnection l Holding the ferrite core may cause the cable to open within the connector Also if the ferrite core is shifted the characteristic will change When handling the cable take care not to shift the ferrite core positions 2 Connection of extension cable POINT When connecting an extension base unit to the main base unit with an extension cable always plug the OUT side connector of the main base unit and the IN side connector of the extension base unit with an extension cable The system will not operate properly if the extension cable is connected in the form of IN to IN OUT to OUT or IN to OUT When connecting two or more extension base units plug the OUT side connector of the first extension base unit and the IN side connector of the second extension base unit with an extension cable 9 LOADING AND INSTALLATION MELSEC Q a To connect an extension cable to the main base unit remove the portion under the OUT characters on the base cover with a tool s
17. Output Circuit Problems and Corrective Actions Condition _ Corrective Action When the e Load is half wave rectified inside in some e Connect a resistor several tens to hundreds of output is cases this is true of a solenoid kQ across the load OFF excessive G GC Resistor Resistor voltage is Output module applied to all Load the load Bez 2 e When the polarity of the power supply is as shown in 1 C is charged When the polarity is as shown in 2 the voltage charged in C plus the line voltage are applied across D1 Max voltage is approx 2 2E If a resistor is used in this way it does not pose a problem to the output element But it may cause the diode which is built into the load to deteriorate resulting in a fire etc The load e Leakage current due to built in noise e Connect C and R across the load Example 1 does not suppression When the wiring distance from the output card turn OFF to the load is long there may be a leakage QY22 Output module triac current due to the line capacity ate anon Leakage current output Example 2 11 26 11 26 11 TROUBLESHOOTING MELSEC Q 11 6 Special Relay List Special relays SM are internal relays whose applications are fixed in the PLC For this reason they cannot be used by sequence programs in the same way as the normal internal relays However they can be turned ON or OFF as needed in order to control the CPU module and remo
18. TEA 2125 2 There was no response form the intelligent function module The intelligent function module is experiencing hardware problems 2200 There is no parameter file at the program memory specified with base allocation setting specified in the base allocation setting 3 A module is installed at the I O points later than the actual WO Remove the module installed at the I O points later than the actual I O Contact your nearest Mitsubishi representative heck and correct the setting of the parameter enabled drive switch The file designated at the PLC file settings in the parameters cannot be found points points Put a parameter file in the drive designated by the parameter enabled drive switch Read the error individual information at the peripheral device check to be sure that the parameter drive name and file name correspond to the numerical values there parameter number and correct Create the designated file Read the error individual information at the peripheral device check to be sure that the parameter drive name and file name correspond to the numerical values there parameter number and correct Check the space remaining in the memory card Read the error common information at the peripheral device check to be sure that the parameter device allocation setting and the program file device allocation correspond to the numerical values there file name and correct if necessary Edit the parameter program setting to
19. b The QOOCPU Q01CPU can connect up to four extension base units five base units including the main and accepts up to 24 modules c The overall distance of the extension cables is up to 13 2m to ensure high degree of extension base unit arrangement 1 When bus connecting the GOT the number of extension base units connected decreases by one since the GOT uses one stage of the above base units 2 No extension base unit can be connected if the slim type main base unit Q3OSB is used 7 Serial communication function for communication with personal computer or display device With the RS 232 interface of the QOOCPU or Q01CPU connected with a personal computer display device or the like the MELSEC communication protocol hereafter refered to as the MC protocol can be used to make communication RS 232 cable Personal computer display device Communication in MC protocol The serial communication function only allows communication in the MC protocol QnA compatible 3C frame format 4 QnA compatible 4C frame format 4 5 The serial communication function does not allow communication in the nonprocedure protocol or bidirectional protocol Refer to the following manual for the MC protocol Q Corresponding MELSEC Communication Protocol Reference Manual 8 Built in standard ROM The flash ROM for storing parameters and sequential program is installed as a standard feature for easier protection of important program
20. be sure to use it after storing in the control box 1 Electrical shock prevention In order to prevent persons who are not familiar with the electric facility such as the operators from electric shocks the control box must have the following functions a The control box must be equipped with a lock so that only the personnel who has studied about the electric facility and have enough knowledge can open it b The control box must have a structure which automatically stops the power supply when the box is opened 2 Dustproof and waterproof features The control box also has the dustproof and waterproof functions Insufficient dustproof and waterproof features lower the insulation withstand voltage resulting in insulation destruction The insulation in our PLC is designed to cope with the pollution level 2 so use in an environment with pollustion level 2 or below Pollution level 1 An environment where the air is dry and conductive dust does not exist Pollution level 2 An environment where conductive dust does not usually exist but occasional temporary conductivity occurs due to the accumulated dust Generally this is the level for inside the control box equivalent to IP54 in acontrol room or on the floor of a typical factory Pollution level 3 An environment where conductive dust exits and conductivity may be generated due to the accumulated dust An environment for a typical factory floor Pollution level 4 Continuous condu
21. yes Alternatively delete unneeded programs heck whether the program version is gt gt QPG and check the fi contents to be sure they are for a sequence program heck program configuration Check parameters and program configuration 2400 2500 The file designated at the parameter PLC RAS settings fault history area has not been created There is a program file that uses a device exceeds the device allocation range designated by the parameter device settings There are multiple program files although none has been set at the parameter program settings 2501 The program file is incorrect 2502 Alternatively the file contents are not those of a sequence program 2503 There are no program files at all The parameter settings for timer time limit setting the RUN PAUSE contact the common pointer number the general data processing number of vacant slots or system interrupt settings are outside the range that can be used by the CPU module 3001 Parameter contents have been destroyed The number of devices set at the parameter device settings exceeds the possible CPU module range 3004 Read the error detailed information at the peripheral device check the parameter items corresponding to the numerical values parameter numbers there and correct when necessary If the error is still generated following the correction of the parameter settings it is likely that there is a memory error either in the
22. 24VDC down to be detected but operation will continue e An instantaneous power failure lasting more than 10ms CA may cause the operation to continue or initial start to take place depending on the power supply load x4 This is for a 24VDC input This is 10ms or less for 24VDC or less 5 POWER SUPPLY MODULE MELSEC Q 5 1 2 Selecting the power supply module The power module is selected according to the total of current consumption of the base units input output modules and intelligent function module supplied by its power supply module For the internal current consumption of 5 VDC of the base unit see Chapter 6 For the internal current consumption of 5 VDC of the input output modules and intelligent function module see the User s Manuals of their respective modules For the devices prepared by a user see the manual for the respective device 1 When Q30B or Q6LB base unit is used Power supply module Base unit Q61P A1 Q61P A2 etc Q35B and Q65B etc Peripheral devices CPU module 1 converter and cables etc QOOCPU Q01CPU for connection between CPU module and PC Input output module QX10 and QY10 etc Intelligent function module Q64AD and QJU71LP21 25 etc 1 For Q30B main base unit a Selection of power supply module for use of Q52B or Q55B extension base unit Using the Q52B or Q55B supplies 5VDC power from the power supply module of the main base unit throug
23. 80 Power supply acg module 5 6 7 8 9 10 11 12 XIYIXN XIY XIY XIN XIY XIY SIN EO 100 120 140 160 180 aco Z module Power supply gt CH Q O 13 14 15 16 17 18 19 20 XIYIXN LIN IXY XI XIY XIY X Y 1A0 1 COT E0 200 220 240 260 280 aco Z Power supply module 21 22 23 XIY X Y X Y 2A0 2C0 2E0 Power supply acd L module In this system 32 point modules are loaded on slots 0 to 23 For the input output assignment setting method refer to the GX Developer Operating Manual Refer to the following manual for details of input output number assignment e Basic Model QCPU Q Mode User s Manual Function Explanation Program Fundamentals 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 6 Guideline for Use of Extension Base Units Q50B Since the Q5DB is supplied with 5VDC from the power supply module on the main base unit a voltage drop occurs at extension cables Improper input output may be provided if the specified voltage 4 75VDC or higher is not supplied to the IN connector of the Q5DB When using the Q5OB make sure that the IN connector of the Q5OB is supplied with 4 75VDC or higher And it is recommend to connect it with the shortest possible extension cable right after connecting the main base unit so as to minimize the effects of voltage drop 1 When only the Q50B is c
24. App 2 APPENDIX 2 External DIMGNSIONS seira hra aa ee ee ee ee be een eee ene App 6 APPENDIX 2 1 CPU module i a 2014 291 RTA ee ean ia EES App 6 APPENDIX 2 2 Power Supply P lle au egegut ug tt eeguE ed Eet eee ntveegh ane vegh teveeehaneeeegh neers ee App 7 APPENDIX 2 3 Main base unt App 9 APPENDIX 2 4 Slim type main base unt App 11 APPENDIX 2 5 Extension base Umt nsista aaa aa aa aaea a aA AARET RARAN App 12 INDEX Index 1 to Index 2 A 9 A 9 Related manual Basic model QCPU Q Mode User s Manual Function Explanation Program Fundamentals CONTENTS 1 OVERVIEW 1 1 Features 1 2 Program Storage and Calculation 1 3 Convenient Programming Devices and Instructions 2 SYSTEM CONFIGURATION FOR SINGLE CPU SYSTEM 2 1 System Configuration 2 1 1 QOOJCPU 2 1 2 QODOCPU Q01CPU 2 1 3 Configuration of GX Developer 2 2 System Precaution 2 3 Confirming Serial Numbers and Function Versions 3 PERFORMANCE SPECIFICATION 4 SEQUENCE PROGRAM CONFIGURATION amp EXECUTION CONDITIONS 4 1 Sequence Program 4 1 1 Main routine program 4 1 2 Sub routine programs 4 1 3 Interrupt programs 4 2 Concept of Scan Time 4 3 Operation Processing 4 3 1 Initial processing 4 3 2 I O refresh I O module refresh processing 4 3 3 Automatic refresh of the intelligent function module 4 3 4 END processing 4 4 RUN STOP PAUSE Operation Processing 4 5 Operation Processing during Momentary Power Failure 4 6 Data Clear Processing 4 7 Input Output Pro
25. Appendix 1 11 3 1 Procedure for reading error codes If an error occurs the error code and error message can be read using GX Developer Version 7 SW7D5C GPPW E or later Use the following procedure to read error codes with GX Developer 1 Start the the GX Developer 2 Connect the Basic model CPU module to the personal computer 3 Select Online Read from PLC Menu by the the GX Developer and also read the project from the Basic model QCPU 4 Select the Diagnostics PLC diagnostics Menu 5 Click the Error Jump button in the PLC diagnostics dialog box to display the error code and error message 6 Select the Help PLC error Menu and confirm the content of the applicable error code For details of the the GX Developer operating method refer to the applicable the GX Developer Operating Manual 11 13 11 13 11 TROUBLESHOOTING MELSEC Q 11 3 2 Error code list The following information deals with error codes and the meanings causes and corrective measures of error messages Common Individual Operating l Ee Geen Error Messages Information Information LED Statue States of Diagnostic Timing SD5 to 15 1 SD16 to 26 1 ERROR CPU 1000 MAIN CPU DOWN Flicker 1010 1011 END NOT EXECUTE Off Flicker Stop MT END instruction is 1012 R 1101 no RAM ERROR Off Flicker Stop IA power ON At reset 1104 1200 Off Flicker Stop IAL power ON At reset T201 OPE CIRCUIT ERR Stop GE 1300 FUSE BREA
26. EE 2 8 Internal current CONSUMPTION sss eee ee eee eee 4 3 L Breil ln e E 4 3 LED ERR is turned on flashing 11 5 POWER is turned oft 11 3 RUN is turned off flashing sss 11 5 Names aae nira nea annaa a a iaaa 4 4 Link direct device A 4 3 M Maximum number of extension stages 2 2 2 5 Memory Label cenian i e 4 1 N Number of device points 4 2 Number of input output points ee 4 1 P Performance cccecceeeceeeeeeceeeceeeeeteneeteneeees 4 1 Power supply module External dimensions diagram App 7 Example Of WINO serii 9 23 Installation eee 9 14 Part names and settings A 5 8 Specifications esse eree eree eee ereer 5 1 Ua ae EE 9 20 Index 1 Processing Speed sss sese sees ee sese serere eee 4 1 Programming language sss sese eee eee eee eee 4 1 Q QC05B QC06B QC 12B QC30B QC50B OC TOOB eis ciee satiate Breas aves eas ayes est 6 3 Q32SB Q33SB Q35SB External dimensions A App 11 Hate names daa 34T de A 734 deaa 6 5 Dpechkatons asitoe rreuii iiaa 6 1 Q33B Q35B Q38B Q312B External dimensions AA App 9 Hate MAIMES ecccecccecceeeeceeeeeeeeseeeseesneeeaes 6 4 Dpechkatons eener eener eneee 6 1 Q52B Q55B Q63B Q65B Q68B Q612B External dimensions App 12 App 13 Hate MAIMES cecccececeeeceeeceeeteeeseeeteeeteeeeses 6 6 Dpechkatons see eee eee eee eee 6 2 EE A 16 R Remote RUN PAUSE Contact 4 3 Restricted em 2 8 S Speci
27. In the parameter I O allocation settings a module other than CPU or nothing was allocated to a location reserved for a CPU module or vice versa 3 A general purpose switch was set to the module with no general purpose switches 2103 THe or more QI60 interrupt modules have been installed Install only 1 QI60 module Two or more MELSECNET H modules were installed Two or more Q series Ethernet modules were installed Reduce the modules to one or less L l b Reduce the modules to one or less Three or more Q series CC Link modules were installed _ Reduce the modules to two or less he same network number or same station number exists in the Check the network number and station number MELSECNETHH network system Reset the parameter I O allocation setting to conform with the actual status of the special function modules head X Y set in the parameter I O allocation settings is also the head X Y for another module The location designated by the FROM TO instruction set is not a Read error individual information then check and edit the FROM TO intelligent function module instruction set that corresponds to the numerical value there Program error location The intelligent function module that is being accessed has a hardware The intelligent function module being accessed is faulty location designated by a link direct device JENO is not a error Consult the nearest service center agent or our branch office and describe the symptom
28. Is the specified drive memory correctly installed data cannot be written Or change the file attribute Pipers An error occurred when writing data to the Cheek the epee edidrive memory i ve Or reexecute write after changing the corresponding drive specified drive memory memory Check the specified drive memory Or re erase after replacing the corresponding drive memory The monitor condition registration CPU Reexecute monitor after the monitor by the other module system area is already being used by equipment has completed Or increase the system area of another piece of equipment the program memory using the format with option Communication failed Execute a re communication Do not conduct monitor detail conditions from the specified equipment 4051H 4053H An error occurred when deleting the data in the specified drive memory The monitor detail condition is already being Geen and monitored hy another piege of Or reexecute monitoring after deleting the monitor detail equipment D l conditions of the other equipment 4063H The number ofthefile ock registratigns Reduce the number of registrations to 16 or less exceeds 16 4064H There is a bicolor wilh ne specified Check the specified contents Online contents registration The device allocation information differs from Check the parameter 4065H error the parameter Or check the data A keyword that differs from the keyword set 4066H in the specified driver mem
29. Q612B Extension cable QCO05B QC06B QC12B QC30B QC50B QC100B 1 Do not use an extension cable longer than an overall extension length of 13 2m 43 31ft 2 When using an extension cable do not bind it together with the main circuit high voltage and heavy current line or do not lay down them closely to each other 3 When setting the No of the expansion stages set it in the ascending order so that the same No is not set simultaneously by two extension base units 4 The QA1S60B QA65B cannot be connected as an extension base unit 5 Connect the extension cable from OUT of the extension cable connector of the base unit to IN of the extension base unit on the next stage 6 If 17 or more modules are installed an error will occur 7 When bus connected the GOT occupies one extension stage and one slot 8 The QOOJCPU processes the GOT as a 16 point intelligent function module Hence connection of one GOT decreases the number of controllable points on base units by 16 points 9 The bus extension connector box A9GT QCNB cannot be connected to the QOOJCPU It should be connected to the extension base unit 2 SYSTEM CONFIGURATION MELSEC Q 2 1 2 QOOCPU Q01CPU This section explains the equipment configuration of a QOOCPU Q01CPU system and the outline of the system configuration 1 Equipment configuration a When the main base unit Q3DB is used DD t
30. RUN After the second motion of STOP to RUN the CPU module goes into the RUN status The program written by online program correction during boot operation is written to the program memory After making online program correction also write the program to the standard ROM of the boot source memory If the program is not written in the standard ROM the old program will be executed at the next boot operation For details of boot operation refer to the Basic Model QCPU Q Mode User s Manual Function Explanation Program Fundamentals 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 4 Reset Operation For the Basic model QCPU the RUN STOP RESET switch of the CPU module is used to switch between the RUN status and STOP status and to perform RESET operation When using the RUN STOP RESET switch to reset the CPU module moving the RUN STOP RESET switch to the reset position will not reset it immediately Hold the RUN STOP RESET switch in the RESET position until reset processing is complete the flickering ERR LED goes off If you release your hand from the RUN STOP RESET switch during reset processing during rapid flickering of ERR LED the switch will return to the STOP position and reset processing cannot be completed Perform reset operation with the RUN STOP RESET switch in the following procedure START Hold the RUN STOP RESET switch EAR Reset operation is started using the
31. SM213 U request ON Read request as BCD values gt This flag is enabled when the time reserved for communication processing is set in SD315 e Turns ON to delay the END processing by the time set in SD315 if OFF Without delay there is no communication processing ON With delay The scan time increases by the period set in SD315 e Turns OFF to perform the END processing without a delay of the time set in SD315 when there is no communication processing Defaults to OFF Communication reserved time delay enable disable flag 3 System clocks counters Explanation Set by When Set ON SM400 Always ON e Normally is ON S Every END processing ON F SM401 Always OFF OFF e Normally is OFF S Every END processing ON for 1 scan ON 1 scan After RUN ON for 1 scan only l Sua only after RUN e This connection can be used for scan execution type programs only S Every END processing After RUN OFF ON K ls After RUN OFF for 1 scan only F SM403 Ifor 1 scan only oOFF 1 scan This connection can be used for scan execution type programs only S Every END processing SM410 10 1 second clock e Repeatedly changes between ON and OFF at each designated time interval SM411 10 2 second clock e When power supply is turned OFF or reset is performed goes from SC OFF to start S Status change SM412 1 second clock 08 sec Note that the ON OFF status changes when the E designated time has elapsed during the execution of
32. SM413 2 second clock the program nsec gt Goes between ON and OFF in accordance with the number of SM414 n second clock seconds designated by SD414 S Status change SM420 E timing clock 0 0 e Relay repeats ON OFF switching at fixed scan intervals sm421 User timing clock When power supply is turned ON or reset is performed goes from No 1 OFF to start User timing clock The ON OFF intervals are set with the DUTY instruction S SM422 f No 2 DUTY n1 n2 SM420H Every END processing SM423 Se Ek n1 ON scan intervals User timing clock n2 OFF scan intervals SM424 No 4 11 29 11 29 11 TROUBLESHOOTING MELSEC Q Special Relay List 4 Memory cards Explanation Set by When Set Memory card B OFF Unusable usable flags ON Use enabled pw ON Ss SM620 Memory card B OFF No protect N S Initial ee protect flag ON Protect asia a OFF No drive 3 a SM622 Drive 3 flag ON Drive 3 present Always ON S Initial S OFF No drive 4 R SM623 Drive 4 flag ON Drive 4 present Always ON S Initial SM640 File register use OFF File register not inuse Goes ON when file register is in use QOOCPU Q01CPU only S Status change ON File register in use OFF Program memory execution ON Boot operation in progress SM660_ Boot operation Goes ON while boot operation is in process S Status change 5 Instruction Related Special Relays Explan
33. by soldering a wire onto the shield section of the shielded cable as shown below is not recommended The high frequency impedance will increase and the shield will be ineffective Clamp fitting Paint mask Shielded cable Shielded cable Wire Crimp terminal 8 EMC AND LOW VOLTAGE DIRECTIVES 2 4 MELSEC Q MELSECNET H module Always use a double shielded coaxial cable MITSUBISHI CABLE 5C 2V CCY for the coaxial cables MELSECNET H module Radiated noise in the range of 30MHz or higher can be suppressed by use of the double shielded coaxial cables Earth the double shielded coaxial cable by connecting its outer shield to the ground Shield here Refer to 1 for the earthing of the shield Ethernet module Web server module Precautions for using AUI cables twisted pair cables and coaxial cables are described below a Always earth the AUI cables connected to the 10BASE5 connectors Because the AUI cable is of the shielded type strip part of the outer cover and earth the exposed shield section to the ground on the widest contact surface as shown below S AUI cable Shield Refer to 1 for the earthing of the shield b Use a shielded twisted pair cable to connect to the 10BASE T 100BASE TX connector Remove a part of the sheath from the shielded twisted pair cable and earth the exposed shield at an area as wide as possible as shown in the figure below Shielded twisted pair cables Shie
34. cables etc QOOCPU Q01CPU for connection between CPU module and PC Input output module QX10 and QY10 etc Intelligent function module Q64AD and QJ71LP21 25 etc is a To use the slim type main base unit and slim type power supply module take care of the capacity of the 5 VDC power supply 1 The capacity of the 5 VDC power supply of the power supply module Q61SP installed to the slim type main base unit is 2A Choose modules so that the total capacity will not exceed 2A 5VDC Rated output current 2 0A Q61SP 5 1 3 Precaution when connecting the uninterruptive power supply Be sure of the following terms when connecting the Basic model QCPU system to the uninterruptive power supply abbreviated as UPS hereafter Use a UPS which employs the constant inverter power supply method with 5 or less voltage fluctuation Do not use a UPS with the constant commercial power supply method 5 POWER SUPPLY MODULE MELSEC Q 5 2 Part Names and Settings The part names of each power module are described below 1 Q61P A1 Q61P A2 Q62P Q63P Q64P Q61SP 1 PEN 1 MELSEC POWER pee 7 IP POWER i 7 INPUT INPUT 100 120VAC 200 240VAC 50 60Hz 105VA 50 60Hz 105VA OUTPUT 5VDC 6A OUTPUT 5VDC 6A ERR 2 ERR V zavoc o sa Ly 3 rai DT ke 3 ES 2avoc o sa ir ro EES INPUT N 100 120VAC Q A
35. fully confirm safety Especially for the above control on the remote PLC from an external device an immediate action may not be taken for PLC trouble due to a data communication fault In addition to configuring up the interlock circuit in the sequence program corrective and other actions to be taken as a system for the occurrence of a data communication fault should be predetermined between the external device and PLC CPU A CAUTION Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch or more from each other Not doing so could result in noise that would cause erroneous operation When controlling items like lamp load heater or solenoid valve using an output module large current approximately ten times greater than that present in normal circumstances may flow when the output is turned OFF to ON Take measures such as replacing the module with one having sufficient rated current When the PLC power supply is switched ON OFF proper process output may not be provided temporarily due to differences in delay time and starting time between the PLC power supply and processing external power supply especially DC For example if the processing external supply power is switched on in a DC output module and the PLC power supply is then switched on the DC output module may provide false output instantaneously at powe
36. iaten ia kaa ianiai aeaaea Sasa aaa aaea aasian da aiias 8 6 He Ee TEE 8 7 8 24 ld 8 7 215 GLOUIACAUIAG sos Ss agai ase scons asd babe ates dupsnsdh ar aa ar aAa Dae Are aa A AS aa aE DAAA Ae aa ASNA a aera NA Aea 8 8 8 2 6 External WINING DEE 8 8 9 1 General Safety Requirements A 9 1 9 2 Calculating Heat Generation by DU 9 6 REAGA SA eE EE 9 9 9 3 1 Precaution On installation ceecceeceecceecceeceeeceeeeceeeeeeaeeseeesaeesaeeeeesaansacesaeeeacesaeseaeeeaeeeeateeaseeaeeeeteeetes 9 9 9 3 2 Instructions for Mounting the DASE unt 9 12 9 3 3 Installation and removal of the module AA 9 15 9 4 Setting the Stage Number of the Extension Base Unnp eee ee ee ee eee 9 17 9 5 Connection and Disconnection of the Extension Cable sees eree ee eee eee eee 9 18 9 6 WANING EE 9 21 9 6 1 The precautions on the wimg sese s sese sees sese e ereer e ereer e ereenn nenen 9 21 9 6 2 Connecting to the power supply mocdule sese esse eee eee eee eee ee eee eee 9 24 TN HSI ee 10 2 10 2 Periodic eet EE 10 3 A 8 A 8 10 3 Battery Replacement AAA 10 4 10 3 1 Battery service CN 10 5 10 3 2 Battery replacement Procedure arra ygadiyega raya eiae eE enaA EE a Rae ESRAR Oort 10 6 11 1 Troubleshooting EE 11 1 RCM IIe lee rte EE 11 2 112 1 Troubleshooting flowcharts TTT 11 2 11 2 2 Flowchart for when the POWER LED is turned oft 11 3 11 2 3 Flowchart for when the RUN LED is turned oft 11 4 11 2 4 When the RUN LED is fashihig TTT 11 5 11
37. increase the reliability of the system and exploit the maximum performance of its functions this section describes the methods and precautions for the mounting and installation of the system 9 1 General Safety Requirements lt DANGER Install a safety circuit external to the PLC that keeps the entire system safe even when there are problems with the external power supply or the PLC module Otherwise trouble could result from erroneous output or erroneous operation 1 Outside the PLC construct mechanical damage preventing interlock circuits such as emergency stop protective circuits positioning upper and lower limits switches and interlocking forward reverse operations 2 When the PLC detects the following problems it will stop calculation and turn off all output in the case of a In the case of b it will stop calculation and hold or turn off all output according to the parameter setting a The power supply module has over current protection equipment and over voltage protection equipment b The PLC CPUs self diagnostic functions such as the watchdog timer error detect problems In addition all output will be turned on when there are problems that the PLC CPU cannot detect such as in the input output controller Build a fail safe circuit exterior to the PLC that will make sure the equipment operates safely at such times For fail safe circuit examples refer to LOADING AND INSTALLATION in this manual
38. installed D255 D256 D257 D258 e MELSECNET H group number of first module installed tation No e MELSECNETHH station number of first module installed e Stores the number of points currently set for X devices located for X umber of points P H Stores the number of points currently set for Y devices located for Y umber of points C H e Stores the number of points currently set for M devices located for M umber of points Device p Stores the number of points currently set for L devices located for L S Initial Indicates the number of modules installed on MELSECNET H 7 S Initial ZIP RES EZ 2 SIS 2 5 T Q SE ag q 3 Z 21 Ki SI 2 Q D fo D bei z D n D290 v 21 gt Ta i g Z allocation mer of points U i y Same as tated a B e Stores the number of points currently set for B devices parameter contents amp Z i umber of points H e Stores the number of points currently set for SB devices located for SB umber of points A P Stores the number of points currently set for V devices located for V umber of points r p Stores the number of points currently set for S devices located for S g Z umber of points e H Stores the number of points currently set for F devices located for F CO CO n CO n n CO n dt n CO CO CO n CO g g g g g g g g g el g g g g N N N N N N N N N N Le N Le ho oO Kei Kei Kei Kei Rei Rei Kei a A A E A A N o a A wo N Le A G fo
39. instruction code that cannot be decoded An unusable instruction is included in the program 4002 e by the program has an Read the common error information at a peripheral device check error step Se Ss corresponding to its numerical value program error location and correct the The extension instruction designated by the program has an 4003 h problem incorrect number of devices 4004 The extension instruction designated by the program designates a device which cannot be used 4010 There is no END FEND instruction in the program Read the common error information at a peri SE d peripheral device check error step 4021 __ The common pointers used by individual files are overlapping corresponding to its numerical value program error location and correct the 4030 _ he allocation pointers numbers used by individual files overlap problem overlapping 4100 Data which cannot be dealt with by the instruction is included The designated device numbers for data processed by the instruction exceed the usable range Alternatively the storage data or constants for the devices designated by the instruction exceed the usable range The network number and station number designated by a dedicated 4102 network instruction are not correct The link direct device J C 3 W L 1 is not set correctly The CC Link parameter is not set when the CC Link instruction is Set the numbers of execution to the CC Link instruction to 64 or less e
40. later can be used 2 Software package GX Developer and GX Configurator of the versions or later in the following table are usable with the Basic model QCPU Product Name GX Developer SW7D5C GPPW E GX Simulator SW6D5C LLT E Ver 6 GX Configurator AD SWOD5C QADU E Ver 1 10L GX Configurator DA SWOD5C QDAU E Ver 1 10L GX Configurator SC SWOD5C QSCU E Ver 1 10L GX Configurator CT SWOD5C QCTU E Ver 1 10L 2 SYSTEM CONFIGURATION MELSEC Q 2 3 Confirming the Function Version The Basic model QCPU function version can be confirmed on the rating nameplate and GX Developer s system monitor 1 Confirming the function version on the rating nameplate The function version is indicated on the rating nameplate MELSECG Q MITSUBISHI MODEL Serial No First five digits Function version SERIAL 0305 1 0000000000 8 OO 80M1 Ou C C IND CONT EO C A MITSUBISHI ELECTRIC MADE IN JAPAN 2 Confirming the function version on the system monitor product information list The product information list in the system monitor of GX Developer allows you to confirm the function version of the Basic model QCPU The product information list of the system monitor also allows you to confirm the function versions of the intelligent function modules Serial No Function version Product Information List B sict type series model name Points 170 wo master DC serial ge yer PLC Q QolcPu 0305100000
41. model QCPU 4 This value includes the CPU module and base unit 5 This value includes the CPU module base unit and power supply module 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 2 Part Names 4 2 1 QOOJCPU Front face 1 4 5 6 Te MEL SEC A O O O OUTS l Q00JCPU PONER ane Pat ae 2 do 1 00 ei 1701 1 02 1 03 1 04 Y EC 3 PULL 7 O MITSUBISHI geg LU When opening the cover put your finger here 8 With front cover open 12 13 Be Q00JCPU MELSEC INPUT 10 9 50 60Hz 105VA OUTPUT 5VDC3A Fs Oy E to INPUT N x 100 240VAC L oh Nal 11 Application Base mounting hole Pear shaped hole for mounting the unit to a panel such as a control box For M4 screw Garat Protective cover for extension cable connector Remove this cover when connecting an extension base unit Extension cable Connector for transfe
42. network module Read error individual information then check and edit the intelligent function module dedicated instruction that corresponds to the numerical value there Reset the parameter I O allocation setting to conform to the actual status of the intelligent function module and the CPU module Reset the general purpose switch settings 1 The location designated by a intelligent function module dedicated instruction is not a intelligent function module ternatively it is not the relevant intelligent function module program error location B or QA1SLIB was used as the base unit B as the base unit 4 A module was installed across the boundary of the actual I O Change the last module for the module whose occupying points do not 2122 QA1SLIB is installed to the main base unit Install Q_IB as the main base unit 1 A module is installed at 25th or higher slot 17th or higher slot Remove the module installed at the 25th slot or later 14th slot or later for for Q00J Q00J 2 A module is installed at the slot later than the number of slots Remove the module installed at the slot later than the number of slots 2124 3 4 An d points exceed the actual I O points 5 5 or more extension bases were added 3 bases for Q00J Remove 5 or more extension base units 3 bases for Q00J A b Install a usable module 1 An unrecognisable module has been installed ned
43. not reflected on the parameters related to the intelligent function module such as the network parameters When the self diagnostic error that will not stop operation is detected e When continuation of operation at error detection is set in the parameter 3 ERR LED e When the annunciator F is turned ON by the SET OUT instruction OFF Normal Flicker When the error whose occurrence stops operation is detected When reset operation is performed with the RUN STOP RESET switch Gg SSES Used to load the module to the base unit Backup battery for use of the program memory standard RAM and power failure compensation function For connection of the battery lead wires When shipped from the factory the lead wires are disconnected from the connector to prevent the battery from consuming RUN _ Executes sequence program operation RUN STOP RESET STOP Stops sequence program operation switch RESET Performs hardware reset operation error reset operation initialization or like Refer to Section 4 4 for details of reset operation RS 232 connector 1 Connector for RS 232 connection Can be connected by the RS 232 connection cable QC30R2 Module fixing 0 screw hole 11 Module fixing hook Hook used to fix to the base unit 1 When a cable is to be connected to the RS 232 connector at all times clamp the cable to prevent a loose connection moving or disconnection by pulling due to carelessness Q6HLD R2 type RS 232 Co
44. output failure Completely turn off the external power supply before loading or unloading the module Not doing so could result in electric shock or damage to the product Do not directly touch the module s conductive parts or electronic components Touching the conductive parts could cause an operation failure or give damage to the module This section gives instructions for handling the CPU module input output intelligent function and power supply modules base units and so on 1 Module enclosure terminal block connectors and pin connectors are made of resin do not drop them or subject them to strong impact 2 Do not remove modules printed circuit boards from the enclosure in order to avoid changes in operation 3 Tighten the module fixing screws and terminal block screws within the tightening torque range specified below Location of Screw Tightening Torque Range Module fixing screw M3 X 12 screw 36 to 48 Necm UO module terminal block screw M3 screw 42 to 58 Necm UO module terminal block fixing screw M3 5 screw 66 to 89 Necm Power module terminal screw M3 5 screw 66 to 89 Necm 4 Make sure to install the power supply module on the main base unit and extension base unit Even if the power supply module is not installed when the input output modules and intelligent function module installed on the base units are of light load type the modules may be operated In this case because a voltage becomes uns
45. part position MMMM OS or more x 1 le Door 20mm 0 79 inch or more 3 Loi 30mm 1 18 inch _or more e mm h i i 5mm 0 20 inch or more 2 5mm 0 20 inch or more 1 For wiring duct 560mm 1 97 inch or less height 40mm 1 58 inch or more for other cases x2 5mm 0 20 inch or more when the adjacent module is removed and the extension cable is connected x3 80mm 3 15 inch or more for the connector type 9 LOADING AND INSTALLATION MELSEC Q b In case of slim type main base unit Indicates the position of the ceiling of the cabinet wiring duct or parts I M ite 7 or more 1 l j 0 79 inch Z Ge l 1 R Un TE 17 mm 0 67 inch or more 2 WH MMT FM mm EE 5 mm 0 20 inch or more x1 For wiring duct with 50mm 1 97inch or less height 40 mm 1 58 inch or more for other cases 2 The cable of the power supply module of the slim type main base unit protrudes out of the left end of the module Install the module while reserving 17 mm or more wiring space If the cable sheath is susceptible to damage caused by a structural object or part on the left side of the module take a protective measure with spiral tube or a similar insulator 3 80mm 38 15inch or more for the connector type 9 LOADING AND INSTALLATION MELSEC Q 2 Module mounting orientation a Si
46. suppressor suppressor a IH 98mm E ECH L External dimensions C Po OOB o noise frequency 5 POWER SUPPLY MODULE MELSEC Q Performance Specifications Item Q64P Base loading position Power supply module loading slot Applicable base unit Q30B Q60B 10 100 to 120VAC 200 to 240VAC Input power supply 15 85V to 132VAC 170 to 264VAC Rated output 8 5A current 24VDC Overcurrent 9 9A or more protection 1 Overvoltage 5 5 to 6 5V protection 2 24VDC Efficiency Permissible i fail RER instantaneous power failure Within 20ms time 3 e EE Across inputs LG and outputs FG 7 2830VAC rms 3 cycles 2000 m 6562 ft Across inputs and outputs LG and FG separated across inputs and LG FG across outputs Insulation resistance 8 and FG LG 10M or more by insulation resistance tester By noise simulator of 1500Vp p noise voltage 1s noise width and 25 to 60Hz noise Noise immunity frequency e Noise voltage IEC61000 4 4 2kV Operation indication LED indication lit at 5VDC output Built in Unchangeable by user ERR contact contact switched off opened normally closed contact at an error stop of CPU module for CPU module operating status output voltage current GEN S section G Mechanical More than 2 million times Life Sal Electrical More than 100 thousand times at rated switching voltage current 66 to 89Nscm External dimensions ID 0 40kg 5 POWER SUPPLY MODULE MELSEC Q Perf
47. the error symptom and get advice 11 10 11 TROUBLESHOOTING MELSEC Q 11 2 11 Flowchart for when UNIT VERIFY ERR occurs The following shows the flowchart to be followed when the UNIT VERIFY ERR occurs while the PLC power supply is turned on or during the operation UNIT VERIFY ERR occurs Check the slot where error occurred with the GX Developer Is the module of the applicable slot installed properly Install the module properly YES YES Is the ERR LED turned off NO Are all the extension cables of the base module connected properly Install the extension cable properly YES YES Is the ERR LED turned off NO Proper operation Replace the applicable module Error detection Proper operation N Replace the CPU module Error detection Proper operation Replace the applicable base unit Error detection Hardware error Contact the nearest service center dealer or our office and explain the error symptom and get advice L d Completion 11 11 11 11 11 TROUBLESHOOTIN AE MELSEC Q 11 2 12 Flowchart for wnen CONTROL BUS ERR occurs The following shows the flowchart that must be followed when the CONTROL BUS ERR occurs while the PLC power supply is turned on or during the operation This flow chart can be confirmed only when a specific slot oase
48. the battery is described on the next page 10 4 10 MAINTENANCE AND INSPECTION MELSEC Q 10 3 1 Battery service life 1 CPU module battery service life The service life of the battery depends on the CPU module The battery service life is shown below Battery service life Battery service life Total power interrupt time h Guaranteed Value in actual After SM51 is of CPU module value e use TYP EA aooscpu 26000 51000 om QO0CPU 26000 51000 Q01CPU 5100 15000 x The actual value in use means the averaged value and the guaranteed value means the minimum value The service life of the Q6BAT is 10 years when it is not connected to the CPU module or when it is connected to the CPU module and energized at all times If a total of power interrupt time exceeds the guaranteed value specified above and the SM51 is turned on replace the battery with a new one immediately 10 5 10 5 10 MAINTENANCE AND INSPECTION MELSEC Q 10 3 2 Battery replacement procedure 1 CPU module battery replacement procedure When the CPU module battery has been exhausted replace the battery with a new one in accordance with the procedure shown below Before dismounting the battery turn ON the power supply for 10 minutes or longer Even when the battery is dismounted the memories are backed up by the capacitor for a while However if the replacement time exceeds the guaranteed value specified in the table below the contents
49. the power cables are described below 1 Power supply wiring a Separate the PLC s power supply line from the lines for input output devices and power devices as shown below When there is much noise connect an insulation transformer Insulation Main power PLC power transformer supply supply r Gage Z 200VAC G O a Oo oO 2 8 PLC Ti Input output power supply ET LU O O gt Input output devices Main circuit device foo OX Oo oO gt Main circuit device 9 LOADING AND INSTALLATION 2 2 2 MELSEC Q b Do not connect 24 VDC outputs of multiple power supply modules in parallel to a single input output module The power supply modules will be broken if cables are connected in parallel Power Input output supply module module 24VDC Power Input output supply module module Power supply External module 24 VDC power supply 24VDC c 100VAC 200VAC and 24VDC wires should be twisted as dense as possible Connect the modules with the shortest distance Also to reduce the voltage drop to the minimum use the thickest wires possible maximum 2mm d Do not bundle the 100VAC and 24VDC wires with or run them close to the main circuit high voltage large current and input output signal lines Reserve a distance of at least 100 mm 3 94inch from adjacent wires e As a countermeasure to power surge due to lightening connect a surge absorber for lighten
50. to RUN Status 7 5 Clock Function 7 6 Remote Operation 7 6 1 Remote RUN STOP 7 6 2 Remote PAUSE 7 6 3 Remote RESET 7 6 4 Remote Latch Clear 7 6 5 Relationship of the remote operation and Basic model QOPU RUN STOP switch 7 7 Selection of Input Response Speed of the Q Series Compatible Module I O Response Time 7 7 1 Selection of input response time of the input module 7 7 2 Selection of input response time of the high speed input module 7 7 3 Selection of input response time of the interrupt module 7 8 Setting the Switches of the Intelligent Function Module 7 9 Writing Data in the Ladder Mode During the RUN Status 7 10 Multiple User Monitoring Function 7 11 Watchdog Timer WDT 7 12 Self Diagnosis Function 7 12 1 LED display when error occurs 7 12 2 Cancel error 7 13 Failure History 7 14 System Protect 7 14 1 Password registration 7 15 GX Developer System Monitor 7 16 LED Display 7 17 Serial Communication Function Usable with the QOOCPU or Q01CPU 8 COMMUNICATION WITH INTELLIGENT FUNCTION MODULE 8 1 Initial Setting and Automatic Refresh Setting Using GX Configurator 8 2 Communication Using the Intelligent Function Module Device Ut G 8 3 Communication Using the Instructions Dedicated for Intelligent Function Modules 8 4 Communication Using FROM TO Instruction 9 PARAMETER LIST 10 DEVICES 10 1 Device List 10 2 Internal User Devices 10 2 1 Inputs X 10 2 2 Outputs Y 10 2 3 Internal relays M 10 2 4 Latch r
51. turned off The following shows the flowchart to be followed when the POWER LED of the power supply module goes off when the PLC power supply is turned on or during the operation POWER LED is turned off Is there a power supply Supply power Can POWER LED be turned on The supply voltage should be within the rated range Can POWER LED be turned on Is the power supply voltage within the voltage range given in the specifications Is the power supply module fixed Properly fix the power supply module Can POWER LED be turned on 1 Check the electric current capacity and reduce the amount of overcurrent 2 Turn OFF the input power and wait several minutes before turning it ON again Is overcurrent protection and overvoltage protection working Can POWER LED be turned on Contact the nearest service center dealer or our office and explain the error symptom and get advice Completion 11 3 11 3 11 TROUBLESHOOTING MELSEC Q 11 2 3 Flowchart for when the RUN LED is turned off The following shows the flowchart to be followed when the RUN LED of the CPU module goes off during the PLC operation RUN LED is turned off Proceed to Section 11 2 2 Flowchart for when the POWER LED is turned off Is the POWER LED of the power supply module lit Proceed to Section 11 2 5 Fl
52. unit can be detected by the error code CONTROL BUS ERR occurs Check the slot and the base unit where error occurred with the GX Developer Is the module of the applicable slot installed properly Is the extension cable of the applicable base unit installed properly NO Install the module and cable properly YES p NO Is the ERR LED YES turned off Are all the extension cables of the base unit connected properly Install the extension cable properly YES NO Is the ERR LED turned off YES Proper operation Replace the applicable module Error detection Proper operation Replace the CPU module Error detection Replace the applicable Proper operation base unit Error detection Hardware error Contact the nearest service center dealer or our office and explain the error symptom and get advice Completion 11 12 11 12 11 TROUBLESHOOTING MELSEC Q 11 3 Error Code List When the sequencer power supply is turned on and the stopped CPU module runs or trouble occurs during the running the Basic model QCPU displays an error by LED using the self diagnosis function and stores the error information in the special relay SM and special register SD For the error code 4000H to 4FFFH developed upon a request for general data processing from the GX Developer intelligent function unit or network system refer to
53. wires Do not connect the LG terminals and FG terminals to anything other than ground If LG terminals and FG terminals are connected without grounding the wires the PLC may be susceptible to noise In addition since the LG terminals have potential the operator may receive an electric shock when touching metal parts 3 1 An error cannot be output from the ERR terminal of the power supply module loaded on the extension base unit To output an error use the ERR terminal of the power supply module loaded on the main base unit 10 MAINTENANCE AND INSPECTION MELSEC Q 10 MAINTENANCE AND INSPECTION lt DANGER N CAUTION Do not touch the terminals while power is on Doing so could cause shock Correctly connect the battery Also do not charge disassemble heat place in fire short circuit or solder the battery Mishandling of a battery can cause overheating or cracks which could result in injury and fires Turn the power off when cleaning the module or tightening the terminal screws or module mounting screws Conducting these operations when the power is on could result in electric shock Loose terminal screws may cause short circuits or malfunctions Failure to mount the module properly will result in short circuit malfunction or in the module falling In order to ensure safe operation read the manual carefully to acquaint yourself with procedures for program change forced outputs RUN STOP and PAUS
54. year last two digits and month are stored as BCD code at SD210 as shown to T 1 1 L e The day and hour are stored as BCD code at SD211 as shown below to B12B11 to B8B7 to B4B3 to Bo Example T T T ik 1 L WR 31st 10 a m st H3110 e The minutes and seconds after the hour are stored as BCD code at SD212 as shown below to B12B11 to B8 T T so Example 35 min 48 sec after the hour H3548 e Stores the year two digits and the day of the week in SD213 in the BCD code format as shown below B15 to B12B11 to T 1 1 L Example Friday H0005 Day of week Sunday Higher digits of year 0 to 99 Monday Tuesday Wednesday Thursday Friday Saturday S Every END processing S Status change S Every END processing S U Request S U Request 11 37 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Explanation Set by When set e Stores the message 16 characters of ASCII data at error occurrence including SD221 annunciator ON Ce e Ge ve ks y SD222 SD220 15th character from the right 16th character from the right SD223 SD221 13th character from the right 14th character from the right 5D224 LED display 6 S SD222 11th character from the right 12th character from the right data isplay indicator data SD223 9th c
55. 00000 Intelli Q QJ71E71 32pt 0000 020810000000000 0 2 None S 0 3 None 0 4 None 0 5 None s S 8 0 6 None 0 7 None CSV file creating Close ENERAL SPECIFICATION 3 G SPECIFICATIONS MELSEC Q 3 GENERAL SPECIFICATIONS Performance specification of QCPU module is as follows Specifications Operating ambient 0 to 55 C temperature Storage ambient 25 to 75 C temperature Operating ambient S 5 to 95 RH non condensing humidity Storage ambient ae 5 to 95 RH non condensing humidity Frequency Acceleration Amplitude Under 0 075mm Conforming 10 to 57Hz intermittent 0 003in to JIS 10 times each in Vibration resist vibration 57to150Hz ans ibration resistance B 3502 IEC 57 to 150Hz 9 8m s Und boas X Y Z directions 61131 2 Ge 10 to 57Hz eee for 80 min continuous 0 001in vibration sign aus Conforming to JIS B 3502 IEC 61131 2 147 m s 3 times in each of 3 directions X Y Z No corrosive gases 2000m 6562ft max Installation location Inside control panel Overvoltage Il max category 1 Pollution degree 2 2 max x1 This indicates the section of the power supply to which the equipment is assumed to be connected between the public electrical power distribution network and the machinery within premises Category II applies to equipment for which electrical power is supplie
56. 1 7 5 RET 0 30 T 44 4 g 417 0 3 16 43 0 01 na ee 439 17 30 Unit mm inch App 13 App 13 APPENDICES MELSEC Q MEMO App 14 App 14 INDEX Ind A Allowable momentary stop Ume eee 4 3 B Base unit Extension e 2 2 2 5 External dimensions diagram App 9 to App 13 Installation and removal Of the module sss sees eee 9 14 to 9 15 Mounting position s an 9 12 Mounting dimension 9 12 Mounting orientation sss sees eee eee eee ee 9 13 Parts NAMES ee eee eee 6 4 Specifications T 6 1 Battery Installations pnia 7 2 Replacement procedure sss sese 10 6 Replacement standard 10 5 C Circuit Failsafe ninia een eS 9 1 System design 9 3 9 4 Clock fUNCtiON riis in Siete 4 3 CONSTANT SCAN ghear EEEREN eosar 4 1 Control method 4 1 CPU module Installation and removal sees e 9 14 Performan E deg eer sydd alana 4 1 D DIN rail installation adapter AAA 9 11 Applicable AAA 9 11 Intervals of installation screws 9 11 E Extension BaSe EE 6 2 Elo E PA E E AE 6 3 9 17 e r E E T E A 2 2 2 5 6 7 Index 1 External dimensions CPU mocdule AA 4 3 App 6 Bas Unionin 6 1 App 9 Power supply mocdule sss sese 5 1 App 7 G GX Developer A 16 U Input output control meihod sss sese sese 4 1 Installation and removal sees eee eee ee 9 14 Intelligent function module Direct device etes aenn aa ys 4 3 Bu
57. 1 1 74 Unit mm inch 2 Main Base Unit Q35B 4 mountiong screws M4x 14 7 ALAIA UP S IHH I 9 Ve 1 Il 4 E POWER eut Iren pl lra KO 7 5 030 441 S 1 74 15 5 224 540 3 8 85 0 01 0 61 245 9 65 le 3 15 0 01 f 98 3 86 J 80 0 3 L 0 28 Unit mm inch 3 Main Base Unit Q38B 4 mountiong screws M4 x14 T 328 12 92 Unit mm inch App 9 App 9 APPENDICES 4 Main Base Unit Q312B 98 3 86 8040 3 4 mountiong screws M4 gt 14 MELSEC Q 3 15 0 01 m 7 5 S 0 30 T 44 1 S AT J 419 0 3 16 51 0 01 439 17 30 N App 10 Unit mm inch App 10 APPENDICES MELSEC Q APPENDIX 2 4 Slim type main base unit 1 Main Base Unit Q32SB i 75 A i o 0 30 44 1 8 5 L 101 0 3 J 1 74 0 33 3 98 0 01 114 4 49 4 mounting screws M4 x 12 S 98 3 86 3 15 0 01
58. 1 Base Unit Specification Table 1 Main base unit specifications Number of I O modules 3 5 12 installed Extension possibilities Extendable Applicable module Q series modules py DE OTOR SN 0 105A 0 110A 0 114A consumption Mounting hole size M4 screw hole or 4 5 hole for M4 screw 98mm 3 86in EA 189mm 7 43in 245mm 9 65in 328mm 12 92in 439mm 17 30in 44 1mm 1 74in 0 21kg 0 25kg 0 35kg 0 45kg Attachment Mounting screw M4 x 14 4 pieces DIN rail mounting adapter to be sold separately enone Q6DIN3 Q6DIN2 Q6DIN1 Adapter type 2 Slim type main base unit specification Number of e Z modules 2 3 5 siale Not extendable Applicable module 5 VDC internal current 0 086A 0 086A 0 091A consumption EE 98mm e Son w uamnmnagn TI 142mm 6 59in TI 197 5mm 7 78in pl ege DIN rail mounting 6DIN3 Adapter type S 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 3 Extension base unit specification Type not requiring power supply module Number of I O modules 2 5 installed Extension possibilities Extendable Applicable module 5 VDC interna current 0 080A 0 100A consumption S T O O DIN rail mounting DIN 4 Extension base unit specifications Power supply loaded type lt a Q63B Q65B Q68B Q612B Number of I O Dee installed Extension S Extendable Applicable module module Q series modules 5 VDC internal current 0 105A 0 110A 0 114A 0 121A consumption M4 screw hole or 4 5 h
59. 16 points FXO to F The number of device Function output FY 16 points FYO to F points is fixed Function register FD 5 points FDO to 4 Device for direct access to link device mber of device points N MELSECNETHH use only Specified form at JOO XOO JOO YOO JOO Woo Link direct device JOO BOO JOO SWOO JOO SBOO l l l Device for direct access to the buffer memory of the Intelligent function module device f D intelligent function module Specified form at VOOGOO Latch power failure conpensation LO to 2047 default range Latch range can be set for B F V T ST C D and W Set parameter values RUN and PAUSE contacts can be set from among X0 to to specify Remote RUN PAUSE contact 7FF respectively Year month day hour minute second day of the week leap year automatic distinction Clock function Accuracy 3 2 to 5 27s TYP 1 98s d at 0 C Accuracy 2 57 to 5 27s TYP 2 22s d at 25 C Accuracy 11 68 to 3 65s TYP 2 64s d at 55 C Max 20ms Varies according to the type of power Allowable momentary stop time Min E supply module 5VDC internal current consumption o22A 4 O 22A 4 0 25A 0 27A eS Ea 98mm 3 86in 98mm 3 86in ae External dimensions w 245mm 9 65in 5 27 4mm 1 08in 97mm 3 82in 89 3mm 3 52in 0 66kg 5 WER oag 3 The step relay is a device for the SFC function This cannot be used as the SFC function is not applicable to the Basic
60. 2 5 Flowchart for when the ERR LED is op flashing AAA 11 5 11 2 6 Flowchart for when output module LED is not turned ON sss sss sese sese eee eee eee eee 11 6 11 2 7 Flowchart for when output load of output module does not turn op 11 7 11 2 8 Flowchart for when Unable to read a program 11 8 11 2 9 Flowchart for when Unable to Write a program 11 9 11 2 10 Flowchart for when program is rewritten see eee eee eee eee eee eee eee eee eee ee eee eee eee 11 10 11 2 11 Flowchart for when UNIT VERIFY ERR QCCUS esse eee eee eee eee eee 11 11 11 2 12 Flowchart for when CONTROL BUS ERR occurmg sse eee eee eee 11 12 11 3 Error Code LS deer 11 13 11 3 1 Procedure for reading error codes sss eresie rkenen AENEA RE ENAREN EENAA AEEA E NANEN tN 11 13 FLS Gre TEE 11 14 14 Canceling of re CN 11 22 11 5 Input Output Module Troubleshooting sss sss sese sese eee eee eree eee 11 23 11 5 1 Input Circuit troUDIESNOOTING AAA 11 23 11 5 2 Output Circuit Troubleshooting sss sss sese eee ee eee eee eee eee 11 26 11 6 Special Relay Lists isis ating atin ie wlan nig ide nid ti aa i ea Nai a 11 27 11 7 Special Register LiS ties a uge iegtget in vgegtekteget e Aaaa a a Te Aaaa eatin Eaa ae a E aden dE gea tive 11 31 APPENDICES App 1 to App 14 APPENDIX 1 Error Code Return to Origin During General Data Processing sss sese App 1 APPENDIX 1 1 Error code overall explanation A App 1 APPENDIX 1 2 Description of the errors of the error codes 4000H to 4FFFH A
61. 65 65 65 38 38 38 38 a EN E annunciator number numbers a 0 Number detected oleleloieieleleieieloloelo 11 35 11 35 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Explanation Set by When set Transmission speed storage area Communication setting storage area Message waiting time storage area Data sending result storage area Data receiving result storage area lana lana lans lana Fuse blown SD134 module SD135 SD136 SD137 UO module verification error Krs Krs sre _ sos sos sos See 11 36 Stores the Geer K96 9 6kbps K192 19 2kbps K384 38 4kbps EE POSUN K576 57 6kbps K1 152 115 2kbps communication setting 65 43 21 0 Stores the communication setting specified in the serial Sumcheck yes no S Power on or reset communication Online program correction setting 0 No setting 0 Disabled 1 Yes 1 Enabled Stores the message waiting time specified 0 No waiting time in the serial 1 to Fu Waiting time unit 10ms S Power on or reset communication Defaults to 0 sending result when he serial communication unction is used Stores the data receiving result when he serial Stores the error code at the time of data receiving communication unction is used Stores the error code at t
62. 7 Time 1 ms units 0 to 65535 ms SD18 SD19 SD20 SD21 SD22 Vacant SD20 SD23 SD24 SD25 SD26 Program error location SD21 Error individual 1 Error individual Number Meaning S Error information information SD16 SD17 File name SD18 ASCII code 8 characters SD19 SD20 Extension 2EH SD21 ASCII code 3 characters SD22 SD22 Pattern2 SD23 Block No SD24 Step No transition No SD25 Sequence step No L SD26 Sequence step No H SD23 x2 The pattern data is 0 fixed Parameter number Annunciator numbe Intelligent function module parameter error Number Meaning Number Meaning Number Meaning SD24 SD16 Parameter No 3 SD16 No SD16 Parameter No 3 SD17 SD17 SD17 Error code for intelligent SD18 SD18 function module SD19 D19 SD D20 D20 SD19 SD21 SD21 D20 5D22 Vacant 5D22 vacan SD D23 D23 D22 Vacant SD25 D24 D24 D23 D25 D25 SD24 D26 SD26 SD25 SD26 SD26 11 34 11 34 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set by When set Error code that All corresponding bits go ON when battery voltage drops e Subsequently these remain ON even after battery voltage has been returned to normal Bit pattern indicating Battery low latch where battery voltage drop occurred gt CPU module battery error Bit pattern indicating where battery voltage drop occurred Same configuration as SD51 above e Subsequently goes OFF when battery voltage is
63. 7kQ o 24VDC Voltage VTR across the terminal and common base is VTB 2 33 MA X5 6 k 2 13 V Ignore the voltage drop caused by the LED Because the condition for the OFF voltage lt 11 V is not satisfied the input does not turn off To correct this connect a resistor as shown below Qx40 Input impedance 5 6kQ SE Calculation of current for resistor R The voltage of QX40 across the terminals must be reduced to 11 V or less The required current 24 11 V 4 7 k 2 2 77 mA Therefore resistor R of flowing current of 2 77 mA or more must be connected Calculation of resistance of connected resistor R 11 V R gt 2 77 mA Sat 11 V R gt 2 77 1 96 mA 11 V 0 81 mA gt R 13 6 k2 gt R Resistance of the connected resistor R is obtained in the above equations Suppose that the resistance R is 12 kW The power capacity W of the resistor during activation of the switch is W Applied voltage R W 28 8 V 7 12 k 2 0 069 W Because the resistance is selected so that the power capacity is three to five times the actual power consumption a third to a half W should be selected In this case a resistor of 12 kQ and a third to a half W should be connected across the terminal and COM 11 25 11 25 11 TROUBLESHOOTING MELSEC Q 11 5 2 Output circuit troubleshooting This section describes possible problems with output circuits and their corrective actions
64. A MITSUBISHI ELECTRIC MELSEC System Q Programmable Logic Controllers User s Manual Basic Model QCPU Q Mode QOOJCPU QO0CPU Q01CPU Art no 142031 01 10 200 MITSUBISHI ELECTRIC INDUSTRIAL AUTOMATION 2002 SH NA 080187 B SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the module properly These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION 7 s 1 D DANGER Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury T CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or physical damage N A Depending on circumstances procedures indicated by P CAUTION may also be linked to serious results In any case it is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward it to the end user DESIGN PRECAUTIONS lt DANGER Install a safety circuit external to the PLC that keeps the entire system safe even when there are problems with the external power supply or the PLC module Otherwise trouble could result from erroneous output or erroneou
65. ADING AND INSTALLATION MELSEC Q 2 System design circuit example when using ERR contact of power supply module POWER ee FOR AC DC TRANSFORMER OTT Input switched H FUSEH N when power supply established E SM52 POWER SE o Km SUPPLY RUN STOP eleu interlocked wi 1SM403 A1 C D l run monitor relay H FUSE l SE al Set time for DC Q power supply to 1 ATM be established NO 4 M10 l STRAT N PROGRAM SC RA1 DAT Le CC MC STOP L SW e ENL voltage relay is e O XM recommended O OD OUTPUT MODULE pO 1 Ym VY _ Low battery alarm Oe Lamp or buzzer Y 1 y ri i OFF EEE at stop error POWER SUPPLY ERR S from ERR MODULE p OUTPUT MODULE mee Interlock circuits asnecessary Provide external interlock circuits for conflicting operations such as forward rotation and reverse rotation and for parts that could damage the machine or cause accidents if no interlock were used J The power ON procedure is as follows For AC DC 1 Switch power ON 2 Set CPU to RUN 3 4 When DC power is established RA2 goes ON Timer TM times out after the DC power reaches 100 The TM set value should be the period of time T Power to output equipment switched OFF when ERR contact turns OFF the case of an emergency stop or a stop caused by a limit switch from wh
66. B QO0JCPU Q6DIN2 For Q33B Q52B Q55B Q63B Q32SB Q33SB Q35SB Q6DIN3 b Adapter installation method The way to install the adapter for mounting a DIN rail to the base unit is given below Base unit rear O EZ EH j O i OO Seats Place the hook of the adaptor Push the top of the adaptor small in the lower hole small far enough until it clicks Insert the adaptor large into the grooves Push the bottom of the adaptor large far of the base unit from below enough until it clicks c Applicable DIN rail types JIS C 2812 TH35 7 5Fe TH35 7 5Al TH35 15Fe d DIN rail mounting screw intervals When using a TH35 7 5Fe or TH35 7 5Al DIN rail rail mounting screws should be tightened at a pitch of 200 mm 7 88 inch or less in order to ensure that the rail has sufficient strength DIN rail DIN rail mounting screw b 35mm 1 38 inch _ P 200mm 7 88 inch or less 9 LOADING AND INSTALLATION MELSEC Q 9 3 2 Instructions for mounting the base unit When mounting the PLC to an enclosure or the like fully consider its operability maintainability and environmental resistance 1 Module mounting position For enhanced ventilation and ease of module replacement leave the following clearances between the module top bottom and structure parts a In case of main base unit or extension base unit Indicates the panel top wiring duct or any
67. Base Unit Q63B 4 mountiong screws M4x 14 II i 3 o 3 ES ei POWER Las L f IVO i vs j o SI SI a gd ei o oO 7 5 0 30 T 44 4 aa 167 0 3 6 57 0 01 d 189 7 44 Unit mm inch App 12 App 12 APPENDICES MELSEC O 4 Extension Base Unit Q65B 4 mountiong screws M4 x14 3 POWER Von 4 vor 4 Vol 1703 H OAI ol my Ae S Wy Uy ae Wy ey ae CH L 98 3 86 8040 3 3 15 0 01 7 5 S 0 30 44 1 1 74 0 28 15 5 222 5 0 3 8 77 0 01 0 61 245 9 65 Unit mm inch 5 Extension Base Unit Q68B 4 mountiong screws M4 x14 o o o o o o o o o OUT l Vi ui Ir i fi h 1 Pl ff TAI A AL Rl HY TEP Te ETP EE Ey 5 ui l RPE GE Ee EE EP 1 d ES 100 VO 1 02 1 03 K ai K ai K elei K de D 10 S e T To ES 75 0 30 SEH 306 0 3 12 06 0 01 328 12 92 Unit mm inch 6 Extension Base Unit Q612B 4 mountiong screws M4 x14 OUT ANA IE NA j 7 o Togi roni S 2 der 98 3 86 80 0 3 3 15 0 0
68. CTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE B V Gothaer Stra e 8 D 40880 Ratingen Phone 49 0 21 02 486 0 Fax 49 0 21 02 4 86 11 20 e mail megfamail meg mee com MITSUBISHI ELECTRIC FRANCE EUROPE B V 25 Boulevard des Bouvets F 92741 Nanterre Cedex Phone 33 1 55 68 55 68 Fax 33 1 55 68 56 85 e mail factory automation fra mee com MITSUBISHI ELECTRIC UK EUROPE B V Travellers Lane GB Hatfield Herts AL10 8 XB Phone 44 0 1707 27 61 00 Fax 44 0 1707 27 86 95 MITSUBISHI ELECTRIC EUROPE B V Via Paracelso 12 l 20041 Agrate Brianza MI Phone 39 039 6053 1 Fax 39 039 6053 312 e mail factory automation it mee com MITSUBISHI ELECTRIC SPAIN EUROPE B V Carretera de Rub 76 80 E 08190 Sant Cugat del Vall s Phone 34 9 3 565 3131 Fax 34 9 3 589 2948 e mail industrial sp mee com MITSUBISHI ELECTRIC CORPORATION Office Tower Z 14 F 8 12 1 chome Harumi Chuo Ku Tokyo 104 6212 Phone 81 3 6221 6060 Fax 81 3 6221 6075 MITSUBISHI ELECTRIC USA AUTOMATION 500 Corporate Woods Parkway Vernon Hills IL 60061 Phone 1 847 478 21 00 Fax 1 847 478 22 83 EUROPE ITALY JAPAN GEVA Wiener Stra e 89 A 2500 Baden Phone 43 0 2252 85 55 20 Fax 43 0 2252 488 60 e mail office geva at AUSTRIA
69. Connectors of extension The connectors of extension cables must d 2 Connection ee positioned at proper intervals Ponce eens Further tighten Check for lightening The connector must not be loose connector fixing screws Power suppl The lamp a be lit Abnormal if the RUN LED up in RUN state lamp goes off ERR LED off lamp lights up or flashes The lamp must be lit when the input power is turned ON Check that the lamp lights The lamp must be extinguished when the Eollow Section 11 2 up and goes off input power is turned OFF Abnormal if the lamp does not light up or goes off as indicated above The lamp lights up when the output power is turned ON Check that the lamp lights The lamp must be extinguished when the up and goes off output power is turned OFF Abnormal if the lamp does not light up or goes off as indicated above x1 For the QOOJCPU check the POWER LED of the CPU section Module indication lamp 10 10 2 10 2 10 MAINTENANCE AND INSPECTION MELSEC Q 10 2 Periodic Inspection The items that must be inspected one or two times every 6 months to 1 year are listed below When the equipment is moved or modified or layout of the wiring is changed also perform this inspection Periodic Inspection Inspection Item Judgment Criteria Ambient 0 to 55 C temperature When the sequencer is Measure with a thermometer used in the board the Ambient humidity and a hygrometer 5 to 95 RH amb
70. E mark compliant models are enhanced in insulation internally between the primary and secondary The input output modules of 24VDC or less rating are out of the low voltage directive application range 3 CPU module base unit Using 5VDC circuits inside the above modules are out of the low voltage directive application range 4 Intelligent function modules The intelligent function modules such as the analog network and positioning modules are 24VDC or less in rated voltage and are therefore out of the low voltage directive application range 5 Display device Use the display conforming to the EU directive 8 EMC AND LOW VOLTAGE DIRECTIVES 8 2 3 Power supply 8 2 4 Control box MELSEC Q The insulation specification of the power module was designed assuming installation category Il Be sure to use the installation category Il power supply to the PLC The installation category indicates the durability level against surge voltage generated by a thunderbolt Category has the lowest durability category IV has the highest durability O lt gt lt gt lt gt lt gt Category IV Category Ill Category II Category Figure 8 1 Installation Category Category II indicates a power supply whose voltage has been reduced by two or more levels of isolating transformers from the public power distribution Because the PLC is an open device a device designed to be stored within another module
71. E operations etc while operation is in progress Operation mistakes could cause damage to the equipment and other problems Never try to disassemble of modify module It may cause product failure malfunction fire or cause injury When using any radio communication device such as a cellular phone or a PHS phone keep them away from the controller at least 25 cm 9 85 inch or it may cause a malfunction Turn the power off when installing or removing the modules Trying to install or remove the module while the power is on could damage the module or result in erroneous operation In order that you can use the PLC in normal and optimal condition at all times this section describes those items that must be maintained or inspected daily or at regular intervals 10 1 10 1 10 MAINTENANCE AND INSPECTION MELSEC Q 10 1 Daily Inspection The items that must be inspected daily are listed below Daily inspection Inspection Item Judgment Criteria Check that fixing screws l 1 Installation of base unit jare not loose and the Bes EE be installed Baie tighten the cover is not dislocated T Check that the module is Installation of not dislocated and the unit The unit fixing hook must be engaged and Securely engaged input output module fixing hook is engaged installed securely the unit fixing hook securely EE of solderless Terminal screws must not be loose ures tighten terminals to each other terminal screws
72. ELSEC Q 2 Outline of system configuration a When the main base unit Q3DB is used Main base unit Q312B 012 3 4 5 6 7 8 9 1011 lt SlotNo Extension cable Power supply module CPU module Extension base unit Q68B Extension 1 1213 141516171819 180 1A0 1C0 1E0 200 220 240 260 III 1BF 1DH1FF 21F 23F 25F 27F OO OO OO System configuration ge oO a E a D S 3 a module ension base unit Q65B Extension 2 212223 Power supply module Inhibited OO 2A0 2C0 2E0 oO oo GE 29F 2BF 2CH2FF oo D Lee III OO Loading will cause error kThe above system assumes that each slot is loading with a 32 point module Maximum number of Extension Stages Maximum number of input output modules to be installed Maximum number of input output points Main base unit Extension base unit Extension cable Four Extension Stages 1 Do not use an extension cable longer than an overall extension length of 13 2m 43 31ft 2 When using an extension cable do not bind it together with the main circuit high voltage and heavy current line or do not lay down them closely to each other 3 When setting the No of the expansion stages set it in the ascending order so that the same No is not set simultaneously by two extension base units 4 The QA1S6OB QA65B cannot be connected as an
73. EM CONFIGURATION MELSEC Q 2 1 3 Configuration of GX Developer Basic model QCPU QOOCPU Q01CPU Basic model QCPU QO0JCPU RS 232 cable QC30R2 KEE Le Se E SoS ES SE See CERES SS Personal Computer GX Developer Version 7 or later 2 SYSTEM CONFIGURATION MELSEC Q 2 2 Precautions for Operation This section describes hardware and software packages compatible with Basic model QCPU 1 Hardware a The number of modules to be installed and functions are limited depending on the type of the modules i Limit of number of Q Series MELSECNET H QU71LP21 QU71BR11 QU71LP21 25 lans module onl network module QJ71LP21G QU71LP21GE SE Q serdes Ethernet interface oe QU71E71 B2 QU71E71 100 lore module only i i Up to 2 modules Q series CC Link system S master local module QU61BT11 GE version B or Interrupt module aiso One module only 1 x1 Only one piece of QI60 having no interrupt pointer setting can be used b A graphic operation terminal can be used only for the GOT900 series and F900 series Basic OS matching Q mode and communication driver must be installed The GOT800 series A77GOT and A64GOT cannot be used c A DeviceNet Master Slave module QU71DN91 with function version is B or later can be used d A FL net module QJ71FL71 QU71FL71 B2 with function version is B or
74. Indicates the network No of the installed Ethernet e Indicates the group No of the installed Ethernet Station No e Indicates the station No of the installed Ethernet e Indicates the number of modules installed on Ethernet SD299 SD300 SD301 SD302 SD303 SD304 N al SD315 SD340 S Initial 3 System clocks counters Explanation Set by When set sp412 1 second Number of counts in l Following programmable controller CPU module RUN 1 is added each second S Status change counter 1 second units e Count repeats from 0 to 32767 to 32768 to 0 g 2n second clock e Stores value n of 2n second clock Default is 30 SD414 i 2n second clock units U setting e Setting can be made between 1 and 32767 Number of counts in l Incremented by 1 for each scan execution after the CPU module is set to RUN S Every END SD420 Scan counter each scan e Count repeats from 0 to 32767 to 32768 to 0 processing 11 39 11 39 11 TROUBLESHOOTING MELSEC Q 4 Scan information Explanation Set by When set gt Current scan time is stored into SD520 SD521 Measurement is made in 100us Current scan time increments Every END ms unit SD520 Place of ms is stored storage range 0 to 65535 rocessing SD521 Place of us is stored storage range 0 to 900 Example Current scan time 23 6ms is stored as indicated below Every END SD520 23 SD521 600 Minimum scan time Minimum value of scan time is stored int
75. K OFF Unit module No ER Of ON Flicker On Continue When an END instruction is x2 i 1202 At power ON At reset 1401 When intelligent function module is accessed Stop When an intelligent function 1402 SP UNIT DOWN Unit module No Program error location Off Flicker Continue module access instruction is ER executed When an END instruction is At power ON At reset Unit module No 1412 Program error location Puring execution of FROM TO CONTROL BUS ERR Off Flicker Stop Gr When an END instruction is executed 1415 Stop When an END instruction is Off On Flicker On Continus executed x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 2 The CPU module operation status when an error occurs can be set at the parameters LED display will change accordingly 3 Stop continue operation is selectable for each module by setting parameters UNIT VERIFY ERR Unit module No 11 14 11 14 11 TROUBLESHOOTING MELSEC Q Ger Error Contents and Cause Corrective Action Run mode suspended or failure of main CPU module 1 Measure noise level 1000 U GE due to noise or other reasons 2 Reset the CPU module and establish the RUN status again araware tau If the same error is displayed again this suggests a CPU module Failure of the power supply module CPU module main base unit hardware error Con r nearest Mi ishi representative 1009 extension base unit or e
76. N CABLE MELSEC Q 6 4 Setting the Extension Base Unit The number of stages setting method of each extension base unit to be used when extension base units are installed is described below Stage No setting connector Setting of Stage Number for Extension Base Units Setting of Number of Extension Stages ist stage 2nd stage 3rd stage 4th stage 5th stage 6th stage 7th stage D exe oo oo oo oo oo oo Setting of stages oo OO OO OO l g ma je o OO ps oo D QOOJCPU Setting enabled Setting disabled Setting disabled Setting enabled Setting disabled To set the No of stages setting connector set a number from 1 to 2 4 according to the number of extension stages Do not set the same stage number at two or more positions or do not fail to set a number A miss input or miss output may occur 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 5 Input Output Allocations Input output numbers are assigned automatically from the system loading status Though a five slot base in the AnS series occupies eight slots a five slot base designed for the Basic model QCPU occupies only five slots 0 12 3 4 XY X Y IXY X Y INNY O 20 40 60
77. T MODULE MC Leg Lamp or buzzer N 4 Power to output equipment 4 Le eas gp i ON when run by switched OFF when the DR SM403 STOP signal is given Yn Ned Tl In the case of an Bel DA T emergency stop or a Ga l stop caused by a limit S ore Sch OUTPUT MODULE rallye nterlock circuits as necessary Provide oar as EE Se Power to output Ne external interlock equipment R circuits for conflicting switched OFF operations such as when the STOP The power ON procedure is as follow For AC S For AC DC 1 Switch power ON 2 3 Set CPU to RUN When DC power is established RA2 goes ON forward rotation and MC2 signal is given reverse rotation and ach l eg tor parts that could CES INS reece To amage the machine H or cause accidents if epee Auch l or a stop caused no interlock were used er by a limit switch When the magnetic contactor MC comes on the output 4 Timer TM times out after the DC power reaches 100 equipment is powered and may be driven by the program The TM set value should be the period of time from when RA2 goes ON to the establishment of 100 DC voltage Set this value to approximately 0 5 seconds 5 Turn ON the start switch 6 When the magnetic contactor MC comes on the output equipment is powered and may be driven by the program If a voltage relay is used at RA2 no timer TM is required in the program 9 LO
78. TROUBLESHOOTING MELSEC Q Error Code List Continued Common Individual LEDStatus Operating l E Error Code Error Messages Information Information LED Statys States of Diagnostic Timing SD0 1 SD5 to 15 SD16 to 26 RUN ERROR CPU 2100 SP UNIT LAY ERR Unit module No Off Flicker Stop IAt power ON At reset 2103 2106 2107 2110 Stop SP UNIT ERROR Unit module No Program error location Off On Flicker On SE When instruction executed Stop e SP UNIT ERROR Unitimodule No Program error location Oft On Flicker On Se ee eee x2 o Ae i O ete S S Ge BE O FILE SET ERROR File name Parameter number Off Flicker Stop At power ON At reset CAN T EXE PRG File name ff Flicker Stop At power ON At reset PARAMETER ERROR File name Parameter number Flicker spe 1 Characters in parentheses indicate the special register numbers where individual information is being stored x 2 The CPU module operation status when an error occurs can be set at the parameters LED display will change accordingly 2111 2112 2120 2122 2124 2125 2200 2400 2401 2500 2501 2502 2503 3000 3001 3003 3004 11 16 11 16 11 TROUBLESHOOTING MELSEC Q Error Code SDO 1 Error Contents and Cause Corrective Action In the parameter I O allocation settings an Inteli intelligent SA module was allocated to a location reserved for an I O module or vice versa 2
79. UTECO A B E E GREECE Beijer Electronics AB SWEDEN 5 Mavrogenous Str Box 426 GR 18542 Piraeus S 20124 Malm Phone 302 0 10 42 10 050 Phone 46 0 40 35 86 00 Fax 302 0 10 42 12 033 Fax 46 0 40 35 86 02 e mail uteco uteco gr e mail info beijer se Meltrade Automatika Kft HUNGARY ECONOTEC AG SWITZERLAND 55 Harmat St Postfach 282 H 1105 Budapest Phone 36 011 2605 602 Fax 36 0 1 2605 602 e mail office meltrade hu CH 8309 N rensdort Phone 41 0 1 838 48 11 Fax 41 0 1 838 48 12 e mail info econotec ch GTS Dar laceze Cad No 43 KAT 2 TR 80270 Okmeydani Istanbul Phone 90 0 212 320 1640 Fax 90 0 212 320 1649 e mail gts turk net CSC Automation Ltd UKRAINE 15 M Raskova St Fl 10 Office 1010 UA 02002 Kiev Phone 380 0 44 238 83 16 Fax 380 0 44 238 83 17 e mail csc a csc a kiev ua TURKEY AFRICAN REPRESENTATIVE CBI Ltd Private Bag 2016 ZA 1600 Isando Phone 27 0 11 928 2000 Fax 27 0 11 392 2354 e mail cbi cbi co za SOUTH AFRICA MIDDLE EAST REPRESENTATIVE TEXEL Electronics LTD Box 6272 IL 42160 Netanya Phone 972 0 9 863 08 91 Fax 972 0 9 885 24 30 e mail texel_ me netvision net il ISRAEL EURASIAN REPRESENTATIVE AVTOMATIKA SEVER Krapivnij Per 5 Of 402 RU 194044 St Petersburg Phone 7 812 1183 238 Fax 7 812 3039 648 e mail pav avtse
80. UTIONS lt DANGER The online operations conducted for the CPU module being operated connecting the peripheral device especially when changing data or operation status shall be conducted after the manual has been carefully read and a sufficient check of safety has been conducted Operation mistakes could cause damage or problems with of the module Do not disassemble or modify the modules Doing so could cause trouble erroneous operation injury or fire Use any radio communication device such as a cellular phone or a PHS phone more than 25cm 9 85 inch away from the PLC Not doing so can cause a malfunction Switch all phases of the external power supply off before mounting or removing the module If you do not switch off the external power supply it will cause failure or malfunction of the module Do not drop or add an impact to the battery to be mounted in the module Otherwise the battery will be broken possibly causing internal leakage of electrolyte Do not use but dispose of the battery if it has fallen or an impact is given to it DISPOSAL PRECAUTIONS CAUTION When disposing of this product treat it as industrial waste REVISIONS The manual number is given on the bottom left of the back cover Print Date _ Manual Number Aug 2001 SH NA 080187 A First edition Oct 2002 SH NA 0801 87 B Complete review Addition model Q32SB Q33SB Q35SB Q64P Q61SP Japanes
81. a Phone 371 784 22 80 Fax 371 784 22 81 e mail utu utu lv UAB UTU POWEL Savanoriu pr 187 LT 2053 Vilnius Phone 370 0 52323 101 Fax 370 0 52322 980 e mail powel utu It INTEHSIS SRL MOLDOVA REPUBLIC OF Cuza Voda 36 1 81 MD 2061 Chisinau Phone 373 0 2 562 263 Fax 373 0 2 562 263 e mail intehsis mdl net IRELAND LITHUANIA Getronics b v NETHERLANDS Control Systems Donauweg 2 B NL 1043 AJ Amsterdam Phone 31 0 20 587 67 00 Fax 31 0 20 587 68 39 e mail info gia getronics com NORWAY Beijer Electronics AS Teglverksveien 1 N 3002 Drammen Phone 47 0 32 24 30 00 Fax 47 0 32 84 85 77 e mail info beijer no MPL Technology Sp z o o POLAND ul Sliczna 36 PL 31 444 Krakow Phone 48 0 12 632 28 85 Fax 48 0 12 632 47 82 e mail krakow mopl pl Sirius Trading amp Services srl ROMANIA Bd Lacul Tei nr 1 B RO 72301 Bucuresti 2 Phone 40 0 21 201 7147 Fax 40 0 21 201 7148 e mail sirius_t_s fx ro ACP Autocomp a s SLOVAKIA Chalupkova 7 SK 81109 Bratislava Phone 421 02 5292 22 54 55 Fax 421 02 5292 22 48 e mail info acp autocomp sk PROVENDOR OY FINLAND NEA doo SLOVENIA Teljankatu 8 A 3 Stegne 11 FIN 28130 Pori SI 1000 Ljubljana Phone 358 0 2 522 3300 Phone 386 0 1 513 8100 Fax 358 0 2 522 3322 Fax 386 0 1 513 8170 e mail e mail inea inea si
82. abd etl aE eta adn aa 4 6 4 3 Switch Operation After Program Wrte sese eee eee ee eee 4 8 4 4 Reset Operation 008 ara vad DEEN a ee nen vee a a ee eet 4 9 4 5 Latch Clear Operation 4 10 5 POWER SUPPLY MODULE 5 1105 9 R Re e ee 5 1 5 1 1 Power supply module specifications A 5 1 5 1 2 Selecting the power supply mocdule sees sese eee ee eee eee eee eee eee 5 6 5 1 3 Precaution when connecting the uninterruptive power Supply sese eee eee eee eee eee eee eee ee eee eee eee eee ee 5 7 5 2 Part Names and Gettinge HT 5 8 6 BASE UNIT AND EXTENSION CABLE 6 1to 6 12 6 1 Base Unit Specification Table AAA 6 1 6 2 Extension Cable Specification Table 6 3 6 3 Parts Names of Base Unit A 6 4 6 4 Setting the Extension Base Unit 6 7 6 5 Input Output AllOCAtIONS E 6 8 6 6 Guideline for Use of Extension Base Units OB 6 9 7 BATTERY 7 1to7 2 FA EE Ee EE 7 1 7 2 Installation Of Battery AAA 7 2 8 EMC AND LOW VOLTAGE DIRECTIVES 8 1108 8 8 1 Requirements for conformance to the EMC Directive sese sese eee eee ee ee eee eee 8 1 8 1 1 Standards applicable to the EMC Directive sees eree eee eee eee 8 1 8 1 2 Installation instructions for the EMC Directive sss eee eee ee eee eee eee eee eee 8 2 Nee EEN 8 3 8 1 4 Power supply module QOOJUCPU power supply section 8 5 E DEE 8 5 8 2 Requirement to Conform to the Low Voltage Directive A 8 6 8 2 1 Standard applied for MELSEC Q series PDC 8 6 8 2 2 MELSEC Q series PLC selection riinan
83. ase request the necessary manuals Related Manuals Manual Nam Manual Number Seer a Model Code Basic model QCPU Q Mode User s Manual Function Explanation Program Fundamentals SH 080188 This manual explains the functions programming methods devices and so on necessary to create 13JR44 programs with the Basic model QCPU Optional QCPU Q Mode QnACPU Programming Manual Common Instructions Haig This manual describes how to use the sequence instructions basic instructions and application 13 JF58 instructions Optional Q Corresponding MELSEC Communication Protocol Reference Manual This manual explains how the external devices read and write PLC CPU data through communication SH 080008 with the MC protocol using the serial communication module Ethernet module 13JF89 Optional How to Use This Manual This manual is prepared for users to understand the hardware specifications of the modules such as CPU modules power supply modules base units and similar maintenance and inspections of the system and troubleshooting required when you use MELSEC Q series PLCs The manual is classified roughly into three sections as shown below 1 Chapters 1 and 2 Describe the outline of the CPU module and the system configuration The basics of the system configuration of CPU module are described 2 Chapters 3to 7 Describe the general specifications indicating the operating environments of the CPU module power supply mo
84. ation Set by When Set OFF Carry OFF 8 EE SM700 Carry flag ON Carry ON Carry flag used in application instruction S Instruction execution OFF Search next e Designates method to be used by search instruction SM702 Search Method ON 2 part search Data must be arranged for 2 part search OFF Ascending order e The sort instruction is used to designate whether data should be ON Descending order sorted in ascending order or in descending order SM704 Block comparison OFF Non match found Goes ON when all data conditions have been met for the BKCMP S Instruction execution ane All match instruction SM715 El flag ee d ON when EI instruction is being executed S Instruction execution BIN DBIN OFF Error detection SM722 performed Turned ON when OPERATION ERROR is suppressed for BIN or instruction error on Error detection not DBIN instruction disabling flag performed Selection of link refresh OFF Performs link refresh Select whether or not to perform link refresh processing in cases SM775 processing during ON No link refresh where only general data processing will be conducted during the U COM instruction performed execution of the COM instruction execution 11 30 11 30 11 TROUBLESHOOTING MELSEC Q 11 7 Special Register List The special registers SD are internal registers with fixed applications in the PLC For this reason it is not possible to use these registers in sequence programs i
85. base unit Q60B QC06B Power QC12B supply Extension stage 1 QC30B V module QC50B Extension base unit OSCH QC100B iy Extension stage 2 Symbol V Voltage drop at the extension cable between the main base unit and extension base unit Q501B 5VDC current consumption when the Q5DB is used as Extension n 1 n 1 to 3 n Extension No of Q60B connected Sum total of current consumed by Q50B and currents consumed by the input output intelligent function modules loaded on the Q50B R Extension cable resistance between the main base unit or the extension base unit Q60B and the extension n base unit Q60B Extension cable resistance between the extension base unit Q60B and extension base unit OST 6 BASE UNIT AND EXTENSION CABLE MELSEC Q List for Calculating Voltage Drops Occurring at Extension Cables when connecting Q6LB between Q30B and Q50B Vonage dropsaused Dy extension cable from the main base unit to the Q6UB Q50OB Q50B IN connector V Extension stage 1 Extension stage 2 V R1 R2 l1 Extension stage 1 l E Extension stage 3 V R1 R2 R3 I1 Extension stage 2 Extension stage 1 to 3 Extension stage 4 V R1 R2 R3 R4 I1 The voltage supplied to the IN connector of the Q501B reaches 4 75VDC or higher on the condition that the voltage drop V at the extension cable between the main base unit and Q5DB is 0 15VDC or lower 3 When the GOT is bus connected a Selection condition 4 75VDC or higher shoul
86. base unit to which the connector extension cables are connected Protective cover of extension cable connector Before an extension cable is connected 2 Base cover the area of the base cover surrounded by the groove under the word OUT on the base cover must be removed with a tool such as nippers Connector for installing the power supply module CPU module input output modules and intelligent function module To the connectors located in the spare space where these modules are not installed attach the supplied connector cover or the blank cover module QG60 to prevent entry of dirt 2 Module fixing screw hole Screw hole for fixing the module to the base unit Screw size M3 x 12 5 Base mounting hole Hole for mounting this base unit onto the panel of the control panel for M4 screw DIN rail adapter p Hole for mounting DIN rail adapter mounting hole Module connector 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 2 Slim type main base unit Q32SB Q33SB Q35SB Connector for installing the power supply module CPU module input output modules and intelligent function module To the connectors located in the spare space where these modules are not installed attach the supplied connector cover or the blank cover module QG60 to prevent entry of dirt oy Module fixing screw hole Screw hole for fixing the module to the base unit Screw size M3 x 12 3 Base
87. ce 6 Product application 1 In using the Mitsubishi MELSEC programmable logic controller the usage conditions shall be that the application will not lead to a major accident even if any problem or fault should occur in the programmable logic controller device and that backup and fail safe functions are systematically provided outside of the device for any problem or fault 2 The Mitsubishi general purpose programmable logic controller has been designed and manufactured for applications in general industries etc Thus applications in which the public could be affected such as in nuclear power plants and other power plants operated by respective power companies and applications in which a special quality assurance system is required such as for Railway companies or National Defense purposes shall be excluded from the programmable logic controller applications Note that even with these applications if the user approves that the application is to be limited and a special quality is not required application shall be possible When considering use in aircraft medical applications railways incineration and fuel devices manned transport devices equipment for recreation and amusement and safety devices in which human life or assets could be greatly affected and for which a particularly high reliability is required in terms of safety and control system please consult with Mitsubishi and discuss the required specifications A MITSUBISHI ELE
88. cessing A Response Lag 4 7 1 Refresh mode 4 7 2 Direct mode 4 8 Numeric Values which Can Be Used in Sequence Program 4 8 1 BIN Binary Code 4 8 2 HEX Hexadecimal 4 8 3 BCD Binary Coded Decimal 4 9 Character String Data A 10 A 10 5 ASSIGNMENT OF I O NUMBERS 5 1 Relationship Between the Number of Stages and Slots of the Expansion Base Unit 5 1 1 QOOJCPU 5 1 2 QOOCPU Q01CPU 5 2 Installing Expansion Base Units and Setting the Number of Stages 5 3 Base Unit Assignment Base Mode 5 4 What are I O Numbers 5 5 Concept of I O Number Assignment 5 5 1 I O numbers of main base unit slim type main base unit and extension base unit 5 5 2 Remote station WO number 5 6 I O Assignment by GX Developer 5 6 1 Purpose of I O assignment by GX Developer 5 6 2 Concept of I O assignment using GX Developer 5 7 Examples of I O Number Assignment 5 8 Checking the I O Numbers 6 QCPU FILES 6 1 About the Basic model QCPU s Memory 6 2 Program Memory 6 3 Standard ROM 6 4 Executing Standard ROM Program Boot Run and Writing Program Memory to ROM 6 4 1 Executing Standard ROM programs 6 4 2 Write the program memory to ROM 6 5 About the Standard RAM 6 6 Program File Configuration 6 7 GX Developer File Operation and File Handling Precautions 6 7 1 File operation 6 7 2 File handling precautions 6 7 3 File size 7 FUNCTION 7 1 Function List 7 2 Constant Scan 7 3 Latch Functions 7 4 Setting the Output Y Status when Changing from STOP Status
89. ck the requested command 4003H related be performed was executed 4005 error The volume of data handled according to the Reduce the volume of data to that which can be processed specified request is too large at the specified request 4006H The password cannot be deleted Delete the set password Check the requested remote operation The CPU module is not BUSY The buffer is 4008H not vacant After the free time has passed reexecute the request The CPU module is running to the request 40101 9 Execute after setting the CPU module to STOP status contents cannot be executed Peete The CPU module is not in the STEP RUN e module is not in the error Execute after setting the CPU module to STEP RUN 4011H status so the request contents cannot be status executed App 2 App 2 APPENDICES MELSEC Q Error code Error A 8 Error description Countermeasure hexadecimal item 4021H Hine specified crve memory doas Not existar Check the specified drive memory status there is an error 4022H meme wih tne specilied Mle n me or file No Check the specified file name and file No does not exist i file No of th ified fil e 4023H The filename EENS Delete the file and then recreate the file do not match Th ified fil handl G 4024H C e Do not access the specified file Forcefully execute the request forcibly Or reexecute the request after the processing from the other location has ended CPU file 4026 rel ted
90. continue When instruction is executed 2 K 1 Characters in parentheses indicate the special register numbers where individual information is being stored 2 The CPU operation status when an error occurs can be set at the parameters LED display will change accordingly 4000 4002 INSTRCT CODE ERR Program error location 4003 4101 OPERATION ERROR Program error location 4102 4108 2 3 11 18 11 18 11 TROUBLESHOOTING MELSEC Q Geen Error Contents and Cause Corrective Action 1 Check the network parameters and the installation state If inconsistency 1 The number of actually installed modules is different from that is found arrange consistency between network parameters and the designated in the number of modules setting parameter of installation state 2 MELSECNETIH If network parameters are changed write the new network parameters to 2 The head I O number of actually installed modules is different the CPU module l E f from that designated in the network parameter of Check the number of extension stages of the extension base unit MELSECNE DH Check the state of connection of the extension base unit and connector If EI Some data in the parameter cannot be handled the display unit is connected to the main base unit or extension base unit 4 The station type of ME SECNET H has been changed while the check the state of connection power is on RESET RUN is required to change the station If the e
91. ctivity may occur due to rain snow etc An outdoor environment As shown above the PLC can realize the pollution level 2 when stored in a control box equivalent to IP54 8 7 8 EMC AND LOW VOLTAGE DIRECTIVES 8 2 5 Grounding MELSEC Q There are the following two different grounding terminals Use either grounding terminal in an earthed status 8 2 6 External wiring 1 Protective grounding Maintains the safety of the PLC and improves the noise resistance Functional grounding L Improves the noise resistance 24 VDC external power supply For the MELSEC Q series 24VDC input output modules and the intelligent function modules which require external supply power use a model whose 24 VDC circuit is intensively insulated from the hazardous voltage circuit External devices When a device with a hazardous voltage circuit is externally connected to the PLC use a model whose circuit section of the interface to the PLC is intensively insulated from the hazardous voltage circuit Intensive insulation Intensive insulation refers to the insulation with the dielectric withstand voltage shown in Table 8 1 Table 8 1 Intensive Insulation Withstand Voltage Installation Category II source IEC664 Rated voltage of hazardous voltage area Surge withstand voltage 1 2 50 us 150 VAC or below 2500 V 300 VAC or below 4000 V 9 LOADING AND INSTALLATION MELSEC Q 9 LOADING AND INSTALLATION In order to
92. curs as a result of self diagnosis Does errors not include when an annunicator is ON ON Self diagnosis e Stays ON subsequently even if normal operations restored OFF No error common Error common information information ON Error common information OFF No error common Error individual information information ON Error common information SM50 OFF gt ON Error reset Conducts error reset operation OFF Normal e ON if battery voltage at CPU module drops below rated value SR E GE AE ON Battery low Stays ON subsequently even after normal operation is restored S Error SM52 Battery low OFF Normal e Same as SM51 but goes OFF subsequently when battery voltage S Error ON Battery low returns to normal Comes ON it a momentary power interruption of less than 20ms OFF AC DC DOWN not occurred during use of the AC power supply module and reset by AC DC DOWN detected turning the power OFF then ON detection ON AC DC DOWN Comes ON if a momentary power interruption of less than 10ms detected occurred during use of the DC power supply module and reset by turning power OFF then ON OFF Normal e ON when operation error is generated g E Ee ON Operation error e Stays ON subsequently even if normal operations restored SEMON Comes ON even if there is only one output module with a blown Blown fuse OFF Normal fuse and remains ON even after return to normal detection ON Module with blown fuse Blown fuse status is ch
93. d be supplied to the IN connector of the Q50B b How to calculate voltage to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90VDC Therefore the Q50B can be used if the voltage drop is 0 15V or lower 4 9V 4 75V 0 15V Main base unit Q301B Extension Cable Power Extension Cable Geh Conductor Type module Resistance Q R1 Extension base unit Q50B QC05B QC06B QC12B QC30B Di QC50B i cb i2 GOT QC100B GOT gt Number of GOTs connected Max 5 units a Symbol Description Voltage drop at the extension cable between the main base unit and extension base unit Q501B 5VDC current consumption when the Q5DB is used as Extension n 1 n 1 to 2 n Extension No of the Q6LB connected Sum total of current consumed by Q50B and currents consumed by input output intelligent function modules loaded on the Q50B 5VDC current consumption of the GOT current consumption per GOT is 254mA e 12 254 x c c Number of GOTs connected c 1 to 5 6 BASE UNIT AND EXTENSION CABLE MELSEC Q When connecting GOT by extension cable that is 13 2 m 43 31ft or longer the bus extension connector box A9GT QCNB is required A9GT QCNB cannot be connected to the QOOJCPU main base unit Connect A9GT QCNB to the extension base unit Since the A9GT QCNB is supplied with 5VDC from the power supply module l
94. d from fixed facilities The surge voltage withstand level for up to the rated voltage of 300 V is 2500 V 2 This index indicates the degree to which conductive material is generated in terms of the environment in which the equipment is used Pollution level 2 is when only non conductive pollution occurs A temporary conductivity caused by condensing must be expected occasionally 3 Do not use or store the PLC under pressure higher than the atmospheric pressure of altitude Om Doing so can cause a malfunction When using the PLC under pressure please contact your sales representative 3 GENERAL SPECIFICATIONS MELSEC Q MEMO 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 HARDWARE SPECIFICATION OF THE CPU MODULE 4 1 Performance Specification The table below shows the performance specifications of the Basic model QCPU Performance Specifications Model ere re HT Qo0JCPU QOOCPU Q01CPU Control method Repetitive operation of stored program Direct input output is possible by direct I O control method Refresh mode input output specification DX DYD Item Programming language Sequence control dedicated Relay symbol language logic symbolic language ite GE e e language not applicable Processing speed LD X0 0 20us 0 1 DUS 0 10us a f Sequence instruction MOV DO D1 0 70s 0 56ps oss 249 Total number of instructions excluding intelligent function module dedicated instructions C
95. ding interrupt pointer was found 4221 There was no IRET instruction in the executed interrupt program Read the common error information at a peripheral device check error step 4223 The IRET instruction was before the FEND instruction in the main corresponding to its numerical value program error location and correct the program problem 4231 The number of IX and IXEND instructions is not equal 5001 Program scan time goes over the WDT value set in the parameter Read the error individual intormation at a peripheral device check the PC RAS settings numerical value time there and shorten scan time if necessary The scan time of the program exceeded the constant scan setting RSC 5010 time specified in the PC RAS setting parameter Review the constant scan setting time Read the error individual information at a peripheral device and check the 9000 Annuneiator F went ON program corresponding to the numerical value annunciator number x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 21 11 21 11 TROUBLESHOOTING MELSEC Q 11 4 Canceling of Errors The Basic model QCPU can perform the cancel operation for errors only when the errors allow the CPU module to continue its operation To cancel the errors follow the steps shown below 1 Eliminate the cause of the error 2 Store the error code to be canceled in the special register SD50 3 Energize the s
96. dule base units and the performance specifications of these modules 3 Chapters 8to 10 Describe the overall maintenance such as the installation of the CPU module daily inspections and troubleshooting This manual does not explain the functions of the CPU module For these functions refer to the manual shown below e Basic model QCPU Q Mode User s Manual Function Explanation Program Fundamentals About the Generic Terms and Abbreviations In this manual the following general names and abbreviations are used for explanation of basic model QCPU unless otherwise specified Generic Term Abbreviation SC model QCPU General name for QO0JCPU QO0CPU and Q01GPU modules Product name of GPP function software package SW OD5C GPPW E EV GX Developer compatible with Q Series Abbreviation for GX Developer of Version 7 or later General name for Q33B Q35B Q38B Q312B type main base unit with QOOCPU Q30B Q01CPU Q Series power supply module input output module and intelligent function module attachable General name for Q32SB Q33SB and Q35SB slim type main base units to which the Q301SB following modules can be installed QOOCPU Q01CPU slim type power supply module input output module intelligent function module General name for Q63B Q65B Q68B and Q612B type extension base unit with Q Q6LB Series power supply module input output module and intelligent function module attachable General name for Q52B and Q55B type exte
97. e ele g Input output module Intelligent function module 2 SYSTEM CONFIGURATION MELSEC Q 2 Outline of system configuration a System including extension base units b System including extension base unit and GOT 0 1 2 3 4 lt Slot number 01234 20 30 40 00 10 20 30 40 EEN g L EN d cable cable 2F 3F 4F OF 1F 2F 3F 4F ase unit Q68B Extension base unit Q68B SEH 6 7 8 9 101112 5 je lt 50 60 70 80 90 Ao Bo Co SISS 6F 7F 8F 9F AF BF CF pply o ojojojojo ojojojojojo OO OO OO System configuration oo OO Power supply module Power su module Extension base unit Q65B Extension 2 131415 Power supply module Inhibited Inhibited Number of extension units 2 Loading will cause error Extension cable connector Slot No 0 Both of the above systems assume that each slot of the main and extension base units is loaded with a 16 point module Maximum number of l Extension Stages Two Extension Stages Maximum number of input output modules to 16 modules be installed Maximum number of input output points Main base unit Unnecessary Extension base unit Q52B Q55B Q63B Q65B Q68B
98. e Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure suc
99. e Manual Version SH 080186 D This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2001 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the Mitsubishi MELSEC Q Series of General Purpose Programmable Controllers Please read this manual carefully so that equipment is used to its optimum CONTENTS Safety ele E A 1 FROVISIOINS sesaeaecbecects itech ineen ae fe hace shea dtc sha Racha teeeate E stacteatessbeanice ste Mage ess seg sta nang A 6 ln EE A 7 PADOUTMIANUAIS aaaea aaia Taa ada eaa hee ege danda ee hinad A 14 How to Use This Manual A 15 About the Generic Terms and Abbreviations sees eee eree ee eee eee A 16 1 OVERVIEW 1 1to1 4 Un RI 1 3 2 SYSTEM CONFIGURATION 2 1to2 9 2 1 System Config ratio EE 2 1 2 VV ele le GIE 2 1 2AM 2AQOOCPUSOOA CPU TTT 2 3 2 1 30 Configuration of GX Developet EE 2 7 2 2 eent e EE 2 8 2 3 Confirming the Function Version E 2 9 3 GENERAL SPECIFICATIONS 3 1to3 2 4 HARDWARE SPECIFICATION OF THE CPU MODULE 4 1 to 4 10 4 1 Performance Specification sees eee ee eee eree ereer eee 4 1 4 2 Parti NAIM GS EE P E A A E EO A E O A E AEE 4 A cee Rap 56 a U TT 4 4 A 2 2 Q00CPRU QOTO RU is ett ti ein at tii ial anda eh
100. e defective module There was no response from the intelligent function module during The CPU module is experiencing hardware problems Contact your nearest 1401 initial communications stage Mitsubishi representative gt The buffer memory size of the intelligent function module is wrong E 1402 The intelligent function module was accessed in the program but This suggests a CPU hardware error Contact your nearest Mitsubishi there was no response representative 1403 g the END instruction i creme inteligent function modyigwnen The intelligent function module that was being accessed is experiencing An error is detected at the intelligent function module hardware problems Contact your nearest Mitsubishi representative When performing a parameter I O allocation a intelligent function module could not be accessed during initial communications On error occurring the head I O number of the corresponding special function module is stored in the common information A intelligent function module the CPU module or the base unit is experiencing problems Contact your nearest Mitsubishi representative The FROM TO instruction set could not be executed due to a 1412 control pulse error with a intelligent function module On error occurring the program error location is stored 1413 An error is detected on the system bus An intelligent function module the CPU module or the base unit is _ e Wait length time out arbitration time out experie
101. e measured 230 M 1000 MHz QP 37 dBu V m 30 m in measurement range EN55011 ae ett americas from the 150 k 500 kHz QP 79 dB Mean 66 dB 1 Conducted noise P P 500 k 30 MHz QP 73 dB Mean 60 dB measured Immunity test in which static STEN electricity is applied to the cabinet of 15 k V Aerial discharge Electrostatic immunity 2 the equipment Power line 2kV Digital input output 24 V or higher EN50081 2 1995 EN61000 4 4 Immunity test in which burst noise is _ Fast transient burst noise 2 GEET EE Digital input output 24 V or less gt 250 3 EN61131 2 lines i S Analog input output signal lines gt 250 V 1996 sai E AM Immunity test in which field is 10 V m 26 1000 MHz perpen irradiated to the product 80 AM modulation 1 kHz modulation 2 EN61000 4 12 Immunity test in which a damped Damped oscillatory wave oscillatory wave is superimposed on immunity the power line Power line 1 kV Digital input output 24 V or higher x1 QP Quasi peak value Mean Average value 2 The PLC is an open type device device installed to another device and must be installed in a conductive control panel The tests for the corresponding items were performed while the PLC was installed inside a control panel 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 1 2 Installation instructions for the EMC Directive The PLC is open equipment and must be installed within a control cabinet for use This not
102. ecked even for remote I O station output modules sup UO module OFF Normal Comes ON if there is a discrepancy between the actual I O modules S Error verification error ON Error and the registered information when the power is turned on SM62 UUE SEE Goes ON if even one annunciator F goes ON S Instruction execution detection ON Detected Serial OFF Serial communication communication function is not used gt Stores whether the serial communication function in the serial function using ON Serial communication communication setting parameter is used or not flag function is used Communication OFF GX Developer protocol status ON MC protocol flag communication device e Turns ON when an abnormal protocol was used to make OFF Normal ication in th ial ication function S Error ON Abnormal communica A in the seria communica ion function e Remains ON if the protocol is restored to normal thereafter ZER Turns ON when the mode used to make communication was Communication OFF Normal X Z ST d different from the setting in the serial communication function S Error status ON Abnormal i e Remains ON if the mode is restored to normal thereafter S 7 S i D11 SM112 Error information ON Cleared Turns ON when the error codes stored in SM110 SM111 SD110 U r and SD111 are cleared Activated when turned from OFF to ON OFF Normal Turns ON when an overrun error occurred in the serial CE S Error ON Abnormal c
103. ecuted in Do not conduct a request for a specified intelligent function H the specified intelligent function module module in which an error has occurred The access range exceeds the buffer Check the header address and access number of points 4041H memory range of the specified intelligent and access using a range that exists in the intelligent function module function module 4042 Intelligent The specified intelligent function module Check that the specified intelligent function module is H v d function cannot be accessed operating normally 4043 module The intelligent function module does not exist Check the header input output No of the specified S specification in the specified position intelligent function module error Check that there is no error in the intelligent function 4044H A control bus error has occurred d module or in the hardware of another module Th ing requir conduct simulation F 4045H e Setting required to Conduct a simulation setting has not been made The device header or number of points in the Check the device header No or number of points and 4046H F simulation is not in 16point unit correct them to 16 point units App 3 App 3 APPENDICES MELSEC Q Error Error rats C code EO Error description Countermeasure hexadecimal item 2 2 Check the following and make it countermeasures The specified device memory cannot be Is the memory one that can be used accessed e
104. elays L 10 2 5 Anunciators F 10 2 6 Edge relay V 10 2 7 Link relays B 10 2 8 Link special relays SB 10 2 9 Step relays S 10 2 10 Timers T 10 2 11 Counters C 10 2 12 Data registers D 10 2 13 Link registers W 10 2 14 Link special registers SW 10 3 Internal System Devices 10 3 1 Function devices FX FY FD 10 3 2 Special relays SM 10 3 3 Special registers SD 10 4 Link Direct Devices J Y 2 10 5 Intelligent Function Module Devices Ut GC 10 6 Index Registers Z 10 6 1 Switching between main routine sub routine program and interrupt program 10 7 File Registers R 10 8 Nesting N 10 9 Pointers 10 10 Interrupt Pointers I 10 11 Other Devices 10 11 1 Network No designation device J 10 11 2 I O No designation device U 10 11 38 Macro instruction argument device VD 10 12 Constants 10 12 1 Decimal constants K 10 12 2 Hexadecimal constants H 10 12 3 Character string 11 PROCESSING TIMES OF THE BASIC MODEL QCPU 11 1 Scan Time Structure 11 2 Concept of Scan Time 11 3 Other Processing Times 12 PROCEDURE FOR WRITING PROGRAMS TO BASIC MODEL QCPU 12 1 Items to Consider when Creating Program 12 2 Procedure for Writing Program to the Basic model QC PU APPENDICES APPENDIX 1 Special Relay List APPENDIX 2 Special Register List APPENDIX 3 List of Interrupt Pointer Nos and Interrupt Factors INDEX About Manuals The following manuals are related to this product Referring to this list ple
105. en RA2 goes ON to the establishment of 100 DC voltage Set this value to approximately 0 5s 5 Turn ON the start switch 6 When the magnetic contactor MC comes on the output equipment is powered and may be driven by the program If a voltage relay is used at RA2 no timer TM is required in the program 9 LOADING AND INSTALLATION MELSEC Q 3 Fail safe measures against failure of the PLC E G 2 wn N D 6 A module Failure of a CPU module or memory can be detected by the self diagnosis function However failure of input output control area may not be detected by the CPU module In such cases all input output points turn ON or OFF depending on a condition of problem and normal operating conditions and operating safety cannot sometimes be maintained Though Mitsubishi PLCs are manufactured under strict quality control they may cause failure or abnormal operations due to unspecific reasons To prevent the abnormal operation of the whole system machine breakdown and accidents fail safe circuitry against failure of the PLC must be constructed outside the PLC Examples of a system and its fail safe circuitry are described below lt System example gt CPU module Input 16 points Input 16 points Input 16 points Input 16 points Power supply module o gt Output module for fail safe purpose 1 1 The output module for fail safe purpose should be loaded in the last slot of the system Y80
106. en reset operation is performed with the RUN STOP RESET switch Connector used for loading an input output or intelligent function module 7 Module connector To the connector of the spare space where no module is loaded fit the accessory connector cover or the blank cover module QG60 to prevent dust from entering DI rail Spot Holes for mounting a DIN rail adaptor mounting holes 3 terminal Ground terminal connected with the shield pattern of the printed circuit board Power filter ground having a half potential of the input voltage L Power input terminals for connection of a 100VAC to 200VAC power supply 12 Batter Backup battery for use of the program memory standard RAM and power failure y compensation function Battery fixing Hook for holding the battery For connection of the battery lead wires 14 Battery connector pin _ When shipped from the factory the lead wires are disconnected from the connector to prevent the battery from consuming 15 RS 232 connector 1 Connector for RS 232 connection Can be connected by the RS 232 connection cable QC30R2 RUN _ Executes sequence program operation RUN STOP RESET STOP Stops sequence program operation switch RESET Performs hardware reset operation error reset operation initialization or like Refer to Section 4 4 for details of reset operation 1 When a cable is to be connected to the RS 232 connector at all times clamp the cable to prevent a loose connecti
107. er or The keyword specification set in the Access by specifying the keyword set in the corresponding H o corresponding drive memory is required drive memory 4027H The specified range exceeds the file range _ Check the specified range and access within that range E Forcefully execute the request forcibly 4028H The same file already exists y q R y Or reexecute after changing the file name Revise the specified file contents Or reexecute after cleaning up and reorganizing the specified drive memory 402B The request contents cannot be executed in Do not execute a request for a specified drive memory in t ecified drive memory which an error has occurred d The specified file is processing the request SE from a different location The specified file capacity cannot be 402 oe obtained he sp 2 ly th Be 402Cu Currently the fequest cannot be Reexecute after the free wait time has passed executed Th T Ge 7 4030H 9 Specio device namig cannot be Check the specified device name handle Th T N h o 402310 e Spacitac device No s outsige the Check the specified device No CPU device range specified error Th k h T W g EA 4032H p Ta s a mista Kein the specife cevics Check the specified device qualification method qualification 4033 Writing cannot be done because the Do not write the data in the specified device and do not H age specified device is for system use turn on or off 4040 The request contents cannot be ex
108. erminal screw M3 5 x 7 Terminal cover Protective cover of the terminal block a Medi tingscrem _ Used to fix the module to the base unit M3 x 12 screw user prepared 8 Module fixing screw E Tightening torque 36 to 48Necm Used to load the module into the base unit Used to connect a 100VAC power supply Used to connect a 200VAC power supply Used to connect a 100VAC to 200VAC power supply 13 Used to connect a 24VDC power supply 14 Used to connect a 100VAC 200VAC power supply POINTS 1 The Q61P A1 is dedicated for inputting a voltage of 100 VAC Do not input a voltage of 200 VAC into it or trouble may occur on the Q61P A1 Power Supply power voltage module type 100VAC 200VAC P l Q61P A1 Operates normally Ower module Causes trouble Power module does not cause trouble 1P A2 lly S CPU module cannot be SE operated 2 Q64P automatically switches the input range 100VAC 200VAC Therefore it is not compatible with the intermediate voltage 133VAC to 169VAC The CPU module may not work normally if the above intermediate voltage is applied 3 Ensure that the earth terminals LG and FG are grounded 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 BASE UNIT AND EXTENSION CABLE This section describes the specifications of the extension cables for the base units main slim type and extension base unit used in the PLC system and the specification standards of the extension base unit 6
109. error code is not an error that is detected by the CPU module self diagnostic function so it is not stored in the special relay SDO When the request origin is GX Developer a message or an error code is displayed When the request origin is an intelligent function module or network system an error is returned to the process that was requested APPENDIX 1 1 Error code overall explanation These error codes differ depending on the error No of the location the error was detected The following table shows the relationship between the error detection location and the error code Error detection location Error Code Error description reference destination hexadecimal CPU module 4000H to 4FFFH Refer to Appendix 1 2 Intelligent function 70000 to 7FFFH User s manuals of intelligent function module module Q Corresponding MELSECNET H Network System Network system FOOOH to FFFFH Reference Manual App 1 App 1 APPENDICES MELSEC Q APPENDIX 1 2 Description of the errors of the error codes 4000H to 4FFFn The following table indicates the definitions and corrective actions of the error codes 4000H to 4FFFH detected by the CPU module Error code Error f Error description Countermeasure hexadecimal item Check the connection status of the connection cable with 4000H Sum check error the CPU module Remote request that is not handled was 4001H executed 4002H CPU Command for which a global request cannot Che
110. etely turn off the external power supply before loading or unloading the module Not doing so could result in electric shock or damage to the product Do not directly touch the module s conductive parts or electronic components Touching the conductive parts could cause an operation failure or give damage to the module WIRING PRECAUTIONS lt DANGER Completely turn off the external power supply when installing or placing wiring Not completely turning off all power could result in electric shock or damage to the product When turning on the power supply or operating the module after installation or wiring work be sure that the module s terminal covers are correctly attached Not attaching the terminal cover could result in electric shock WIRING PRECAUTIONS CAUTION Be sure to ground the FG terminals and LG terminals to the protective ground conductor Not doing so could result in electric shock or erroneous operation When wiring in the PLC be sure that it is done correctly by checking the product s rated voltage and the terminal layout Connecting a power supply that is different from the rating or incorrectly wiring the product could result in fire or damage External connections shall be crimped or pressure welded with the specified tools or correctly soldered Imperfect connections could result in short circuit fires or erroneous operation Tighten the terminal screws with the specified torque If
111. eter 4086H Pointer P has already been added heck the pointer No to be added and make correction 4087H rying to specify too many pointers heck the specified pointer and make a correction The specified step No was not in the da g 4088H Other errors istr ction header Check the specified step No and make a correction An END instruction was inserted deleted Conduct Insert removal after the CPU module has 4089H c while the CPU module was running stopped 408A me file capacity es epee ead By slow Write the program after the CPU module has stopped 408Bu The remote request cannot be executed Reexecute after the CPU module is in a status where the mode request can be executed Increase the free space of the specified drive A1 Du The route directory has no free space Optimize the specified drive to increase continuous free ar eas The file pointer is insufficient i ists Change the file name isk i ite L Cancel the write protection of the disk and execute again The drive does not respond The address or sector is not found The file cannot be accessed properly 41E9x l S Execute again after some time File related 41EBu The path name is too long Check the length of the path name errors 41ECu isk i i Change the specified drive A attempt adil conitinuous failed Optimize the specified drive to increase continuous free 41EDH There are enough free file areas which See H cannot be taken continuously i
112. extension base unit 5 Connect the extension cable from OUT of the extension cable connector of the base unit to IN of the extension base unit on the next stage 6 If 25 or more modules are installed an error will occur 7 When bus connected the GOT occupies one extension stage and one slot 8 The QOOCPU Q01CPU processes the GOT as a 16 point intelligent function module Hence connection of one GOT decreases the number of controllable points on base units by 16 points 9 Q61SP cannot be used for the power supply module Use Q61P A1 Q61P A2 Q62P or Q64P for the power supply module 2 SYSTEM CONFIGURATION MELSEC Q b When the slim type main base unit Q3OSB is used Slim type main base unit Q35SB 0 1 2 3 4 4 Slot No 00 20 40 60 80 SISISISIS 1F 3F 5F 7F 9F System configuration Power supply INS module CPU module k The above system assumes that each slot is loading with a 32 point module Maximum number of Not extendable Extension Stages mae Maximum number of input output modules to 5 modules be installed input output points SNN ype man base Q32SB Q33SB Q35SB unit model Not connectable 1 Q61P A1 Q61P A2 Q62P or Q64P cannot be used for the power supply module Use Q61SP for the power supply module 2 The slim type main base unit has no extension cable connector Therefore extension base unit or GOT can not be connected Notes 2 SYST
113. fications BaSe UN eaaa eaea aaa a aaia aiaia 6 1 Baterya iaar ride RRA 7 1 CPU module sese ee seene 4 1 Extension cable A 6 3 General Zu ggeg Ett ege Eed ege 3 1 Power supply module sss sese sese eee ee 5 1 System configuration QUIS sas ageet E AE 2 2 2 5 Equipment Configuration sss sss ses 2 1 2 3 Peripheral devices AAA 2 7 T Tightening torque Of Screw sese eee eee eee 9 9 Total number of Instruciion sss sees eee eee 4 1 W Weight ERAO ege ieee tendvecetaeecianterers teers 6 1 Battery Sanaa tects Raag Rali zat 7 1 CPU mocdule AA 4 3 Extension cable A 6 3 Power supply module sss sese sese eee ee 5 1 Index 2 Wiring Extension cable eee eee Heat generation see eee eee eee Power supply mocdule sss ss Wiring of the input output module Index 2 WARRANTY Please confirm the following product warranty details before starting use 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the dealer or Mitsubishi Service Company Note that if repairs are required at a site overseas on a detached island or remote place expenses to dispatch an engineer shall be charged for Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated plac
114. fitted to cables Noise filter power supply line filter A noise filter is a component which has an effect on conducted noise It is not required to fit the noise filter to the power supply line but fitting it can further suppress noise The noise filter has the effect of reducing conducted noise of 10 MHz or less The precautions required when installing a noise filter are described below a Do not bundle the wires on the input side and output side of the noise filter When bundled the output side noise will be induced into the input side wires from which the noise was filtered Input side Input side power supply side power supply side Introduction Output side Output side device side device side 1 The noise will be included when the 2 Separate and lay the input input and output wires are bundled and output wires b Earth the noise filter earthing terminal to the control cabinet with the shortest wire possible approx 10 cm 3 94 in Reference Noise Filter FN343 3 01 FN660 6 06 ZHC2203 11 Model Name SCHAFFNER SCHAFFNER Rated current Rated voltage 250 V 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 2 Requirement to Conform to the Low Voltage Directive The low voltage directive requires each device that operates with the power supply ranging from 50V to 1000VAC and 75V to 1500VDC to satisfy the safety requirements In Sections 8 2 1 to 8 2 6 cautions on installation and wir
115. ge drop in the output section of the output module WOUT 0 W g Average power consumption of the input section of the input module WIN 0 004 x 24 x 32 x 1 3 07 W h Power consumption of the power supply section of the intelligent function module Ws 0 W i Power consumption of overall system W 2 94 6 87 0 0 3 07 0 13 10 W 9 LOADING AND INSTALLATION MELSEC Q 9 3 Module Installation 9 3 1 Precaution on installation E CAUTION Use the PLC in an environment that meets the general specifications contained in this manual Using this PLC in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Hold down the module loading lever at the module bottom and securely insert the module fixing hook into the fixing hole in the base unit Incorrect loading of the module can cause a malfunction failure or drop When using the PLC in the environment of much vibration tighten the module with a screw Tighten the screw in the specified torque range Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module When installing more cables be sure that the base unit and the module connectors are installed correctly After installation check them for looseness Poor connections could cause an input or
116. h as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not possible after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of chance loss and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation to damages caused by any cause found not to be the responsibility of Mitsubishi chance losses lost profits incurred to the user by Failures of Mitsubishi products damages and secondary damages caused from special reasons regardless of Mitsubishi s expectations compensation for accidents and compensation for damages to products other than Mitsubishi products and other duties 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior noti
117. h the extension cable Therefore note the following when using the Q52B or Q55B 1 The power supply module to be loaded on the main base unit should be selected to cover also the 5VDC used on the Q52B or Q55B For example either of the following power supply modules must be mounted on the main base unit when the current consumption on the main base unit is 3A and that on the Q52B or Q55B is 1A 5VDC Rated output current 6A Q61P A1 Q61P A2 Q63P 8 5A Q64P 2 Since 5VDC is supplied to the Q52B or Q55B through the extension cable a voltage drop occurs at the extension cable You must select the power supply module and extension cable length to ensure that the IN connector voltage of the Q52B or Q55B is 4 75V or more For details of a voltage drop refer to Section 6 6 5 POWER SUPPLY MODULE MELSEC Q b Ideas for reducing voltage drops The following methods are effective to reduce voltage drops at the extension cables 1 Changing the module loading positions Load large current consumption modules on the main base unit Load small current consumption modules on the extension base unit 2 Using short extension cables The shorter the extension cable is the smaller the resistance and voltage drops are Use the shortest possible extension cables 2 When Q30SB base unit is used Slim type Base unit power supply module Q32SB Q33SB Q35SB Q61SP Peripheral devices CPU module converter and
118. haracter name SD644 Eighth character Seventh character SD645 First character of extension 2EH Second character of extension File register SD647 Ge File register capacity le Stores the data capacity of the currently selected file register in 1 k word units S Status change 1 File register File register block SD648 g 9 e Stores the currently selected file register block number S Status change 1 block number number x 1 The data is set when the CPU is stopped and then RUN or the RSET instruction is executed after parameter execution S Status change 1 SD646 SD646 Third character of extension 6 Instruction Related Registers Set by When set e Patterns masked by use of the IMASK instruction are stored in the following manner B15 n5 S During execution e Stores the mask patterns masked by the IMASK instruction as follows B15 B1 BO SD781 163 149 Mask pattern of IMASK Mask pattern RE G S During execution instruction 1127 11 41 11 41 App APPENDICES MELSEC Q APPENDICES APPENDIX 1 Error Code Return to Origin During General Data Processing The CPU module returns an error code to the general data processing request origin when an error occurs and there is a general data processing request from the peripheral equipment intelligent function module or network system PONT _ This
119. haracter from the right 10th character from the right S When changed SD225 SD224 7th character from the right 8th character from the right SD225 5th character from the right 6th character from the right SD226 3rd character from the right 4th character from the right SD227 1st character from the right 2nd character from the right The display device data at PRG CHK is not stored 0 Automatic mode Base mode 2 e Stores the base mode S Initial 1 Detail mode Basic onl Noro SE A expansion 3 oy SE gt Stores the maximum number of the expansion bases unit being installed S Initial bases p bases B2 DI BO maoo e Base type va base unit A Q base differentiation LEE S Initial differentiation 0 None pad expansion Wi s Lk ab fait en no expansion 1 Q Bis installed 2 base is installed the r value is fixed to 0 Jo Ath expansion base SD243 Expansion 3 Expansion 2 Expansion 1 No of base slots No of base slots SD244 Fixed to 0 Expansion 4 S Initial e As shown above each area stores the number of slots being installed Loaded Loaded maximum UO Te When SM250 goes from OFF to ON the upper 2 digits of the final I O number plus S Initial maximum I O No 1 of the modules loaded are stored as BIN values SD226 SD227 SD254 MELSECNET H e MELSECNET H I O number of first module installed information i e MELSECNET H network number of first module
120. he actually mounted geg of module is zero ioe ee have beef made contact your The hea number for the Ethernet module set parameters is k Lett b different from that of the actually mounted O module nearest Mitsubishi representative Ethernet and MELSECNET H use the same network number Network number station number and group number set by the parameter is out of range I O number is out of range Ethernet specific parameter setting is not normal The parameter peculiar to Ethernet is not normal 1 Though the number of CC Link modules set by the parameters is one or more the actually mounted number of module is zero 3105 2 The head I O number for the common parameters is different from that of the actually mounted I O module 3 The station class for the CC Link unit quantity set parameters is different from that of the actually mounted station 3106 The network refresh parameter for CC Link is out of range Check the parameter setting 3107 The contents of the CC Link parameter are incorrect Check the parameter setting 3300 The first O number in the intelligent function module parameter set on GX Configurator differs from the actual I O number The refresh range of the intelligent function module exceeded the 3301 file register capacity The intelligent function module s refresh parameter setting is outside the available range 3302 The intelligent function module s parameter are abnormal 4000 The program contains an
121. he external power supply when the PLC main module power is turned on If the external power supply is turned on first it could result in erroneous output or erroneous operation When there are communication problems with the data link refer to the corresponding data link manual for the operating status of each station Not doing so could result in erroneous output or erroneous operation When connecting a peripheral device to the CPU module or connecting a personal computer or the like to the intelligent function module to exercise control data change on the running PLC configure up an interlock circuit in the sequence program to ensure that the whole system will always operate safely Also before exercising other control program change operating status change status control on the running PLC read the manual carefully and fully confirm safety Especially for the above control on the remote PLC from an external device an immediate action may not be taken for PLC trouble due to a data communication fault In addition to configuring up the interlock circuit in the sequence program corrective and other actions to be taken as a system for the occurrence of a data communication fault should be predetermined between the external device and PLC CPU A CAUTION Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch o
122. he steps a to c shown below a Use the dedicated grounding as far as possible b When a dedicated grounding cannot be performed use 2 Common Grounding shown below PLC Another Another Another equipment equipment equipment grounding grounding 1 Independent grounding Best 2 Common grounding Good 3 Joint grounding Not allowed c For grounding a cable use the cable of 2 mm or more Position the ground contact point as closely to the sequencer as possible and reduce the length of the grounding cable as much as possible 9 LOADING AND INSTALLATION MELSEC Q 9 6 2 Connecting to the power supply module The following diagram shows the wiring example of power lines grounding lines etc to the main and extension base units Main base unit SS 100 110VAC Q38B AC Q61P At Y Connect to 24VDC terminals of Input output module that requires 24VDC internally Extension basenit Extension cable Q61P A1 100VAC TO PG INPUT 100 120VAC Ground wire 2 Grounding 1 Use the thickest possible max 2 mm 14 AWG wires for the 100 200 VAC and 24 VDC power cables Be sure to twist these wires starting at the connection terminals To prevent a short circuit should any screws loosen use solderless terminals with insulation sleeves 2 When the LG terminals and FG terminals are connected be sure to ground the
123. he time of data sending using the serial communication function e The numbers of output modules whose fuses have blown are input as a bit pattern in units of 16 points If the module numbers are set by parameter the parameter set numbers are stored Bit pattern in units of l Also detects blown fuse condition at remote station output modules 16 points indicating 15 141312 11109 8 765 43 210 the modules whose span D 9 O 4 0 0 0 4 0 0 0 ol eloo 9 S Error fuses have blown SE L L olololo EE olololololololololo 0 No blown fuse EE 1 Blown fuse present sp137 9 0 01 0 de ololololololo de 0101 0 T Indicates a blown fuse e Not cleared even if the blown fuse is replaced with a new one This flag is cleared by error resetting operation When the power is turned on the module numbers of the I O modules whose information differs from the registered I O module information are set in this register in units of 16 points NEEN If the O numbers are set by parameter the parameter set numbers are stored 16 points indicating 15 14 13 12 1110 9 8 7 6 5 4 3 2 1 0 e spuen ofol ololololololojololojololjo verification errors 7 0 No I O verification SD1B1 1 0 1010101010 W 0101010101010 10 90 Bit pattern in units of errors NON ON NON NN NN ON NNN NON 1 SD157 0 lary 0 0 01 01 0101010101010101 0 k rei
124. her output module which is then forcibly turned on CPU module base unit extension cable hardware fault Contact the nearest service center dealer or our office and explain the error symptom and get advice Output module hardware fault Contact the nearest service center dealer or our office and explain the error symptom and get advice 11 6 11 6 11 TROUBLESHOOTING MELSEC Q 11 2 7 Flowchart for when output load of output module does not turn on The following shows the flowchart that must be followed when the output load of the output module is not turned on during PLC operation The output load does not turn on Is the operation indicator of output module turned on YES Is voltage for the power supply load added hat is the voltag among the various output COM terminals of the output module Is it reaching the supply voltage value Output module failure Replace the output module y NO Check output conditions with the monitor mode of the GX Developer Is the operation indicator of input module turned on Set the GX Developer in the monitor mode and check that the input signal is OFF Check the power supply load wire and recover the power supply Check the load wire and load and recover the power supply Confirm rush current when the load is at the maximum simultaneous on
125. ient temperature in Measure corrosive gas the board becomes the l ambient temperature present Measure a voltage across the GE Power voltage terminals of 100 200VAC and Spa oe 24VDC oe Further tighten screws f If the CPU module e Move the module to check for The module must be installed d Looseness rattling looseness and rattling fixedly input output module or 3 Ambient environment power supply module is loose fix it with screws Installation Dirt and foreign matter must Remove and clean not be present ee eg GE SIS Screws must not be loose Further tighten Proximity of r solderless terminals Check visually Solderless terminals must e Correct io eachother positioned at proper intervals G Check visually Connectors must not be loose Further tighten connector connectors fixing screws Even if the lowering of a battery capacity is not shown replace the battery with a new one if a specified service life of the battery is exceeded Connection check on the monitor mode of Battery the GX Developer that SM51 or Preventive maintenance SM52 is turned OFF 10 3 10 3 10 MAINTENANCE AND INSPECTION MELSEC Q 10 3 Battery Replacement 10 4 When the voltage of the program and power interrupt hold on function backup battery is lowered the special relays SM51 and SM52 are energized Even if these special relays are energized the contents of the program and power interrupt hold on f
126. ing as shown below PLC input output devices E1 Buge absorber for lightening 1 Separate the ground of the surge absorber for lightening E1 from that of the PLC E2 2 Select a surge absorber for lightening whose power supply voltage does no exceed the maximum allowable circuit voltage even at the time of maximum power supply voltage elevation 9 LOADING AND INSTALLATION 2 2 2 MELSEC Q 2 Wiring of input output equipment a Insulation sleeved crimping terminals cannot be used with the terminal block It is recommended to cover the wire connections of the crimping terminals with mark or insulation tubes b The wires used for connection to the terminal block should be 0 3 to 0 75mm in core and 2 8mm 0 11 inch max in outside diameter c Run the input and output lines away from each other d When the wiring cannot be run away from the main circuit and power lines use a batch shielded cable and ground it on the PLC side In some cases ground it in the opposite side PLC Shielded cable Input Output e Where wiring runs through piping ground the piping without fail f Run the 24VDC input line away from the 100VAC and 200VAC lines g Wiring of 200m 686 67 feet or longer distance will give rise to leakage currents due to the line capacity resulting in a fault Refer to Section 11 5 for details 3 Grounding To ground the cable follow t
127. ing of the MELSEC Q series PLC to conform to the low voltage directive are described We have put the maximum effort to develop this material based on the requirements and standards of the regulation that we have collected However compatibility of the devices which are fabricated according to the contents of this manual to the above regulation is not guaranteed Each manufacturer who fabricates such device should make the final judgement about the application method of the low voltage directive and the product compatibility 8 2 1 Standard applied for MELSEC Q series PLC The standard applied for MELSEC Q series PLC is EN61010 1 safety of devices used in measurement rooms control rooms or laboratories The MELSEC Q series PLC modules which operate at the rated voltage of 50VAC 75VDC or above are also developed to conform to the above standard The modules which operate at the rated voltage of less than 50VAC 75VDC are out of the low voltage directive application range 8 2 2 MELSEC Q series PLC selection 1 Power module There are dangerous voltages voltages higher than 42 4V peak inside the power supply modules of the 100 200VAC rated input voltages Therefore the CE mark compliant models are enhanced in insulation internally between the primary and secondary 2 Input output module There are dangerous voltages voltages higher than 42 4V peak inside the input output modules of the 100 200VAC rated input voltages Therefore the C
128. interna module RAM Contact your nearest Mitsubishi representative Read the error detailed information at the peripheral device check parameter items corresponding to the numerical values parameter numbers there and correct when necessary If the error is still generated following the correction of the paramete settings it is likely that there is a memory error either in the interna module RAM Contact your nearest Mitsubishi representative The parameter file is incorrect heck whether the parameter file version is gt x QPA and check the file Alternatively the contents of the file are not parameters contents to be sure they are parameters 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 17 11 17 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Common Individual LEDStatus Operating l E Error Code Error Messages Information Information LED eet States of Diagnostic Timing SD0 1 SD5 to 15 SD16 to 26 RUN ERROR CPU 3100 3101 LINK PARA ERROR File name Parameter number off Flicker Siop Jey power ON meset 3102 3103 3104 3105 3106 3107 3300 3301 SP PARA ERROR File name Parameter number 3302 EJ k off Flicker Stop t power eee 4004 4010 MISSING END INS 4021 CAN T SET P Program error location Off Flicker Stop At power R aa 4030 CAN T SET I 4100 Stop Off On Flicker On
129. ion Memon capacity Standard RAM OT o byte Number of input output devices points Remote I O fs Get g SE Number of input output points 256 ens 1024 points File register Yes 32k points fixed Serial communication function Yes using the RS 232 interface of the CPU module 1 step of the program capacity is 4 bytes 1 OVERVIEW 1 1 Features MELSEC Q 1 Many controllable input output points 5 As the number of input output points accessible to the input output modules loaded on the base units the following number of input output points is supported QOOJCPU 256 points X YO to FF QOOCPU Q01CPU 1024 points X Y0 to 3FF Up to 2048 points X Y0 to 7FF are supported as the number of input output device points usable for refreshing the remote input output of CC Link and the link inputs and outputs LX LY of MELSECNET H Lineup according to program capacity The optimum CPU module for the program capacity to be used can be selected QOOJCPU QOOCPU 8k steps Q01CPU 14k steps Fast processing The LD instruction processing speeds are the following values QOoO0JCPU 0 20us QOOCPU 0 16us Q01CPU 0 10us In addition the high speed system bus of the MELSEC Q series base unit speeds up access to an intelligent function module and the link refresh of a network MELSECNETHH link refresh processing 2 2ms 2k words 1 1 This speed only applies when the SB SW is not used
130. irective another European Directives has been a legal obligation since 1997 Manufacturers who recognize their products must conform to the EMC and Low Voltage Directives required to declare that their products conform to these Directives and put a CE mark on their products 8 1 Requirements for conformance to the EMC Directive The EMC Directive specifies that products placed on the market must be so constructed that they do not cause excessive electromagnetic interference emissions and are not unduly affected by electromagnetic interference immunity The applicable products are requested to meet these requirements The sections 8 1 1 through 8 1 5 summarize the precautions on conformance to the EMC Directive of the machinery constructed using the MELSEC Q series PLCs The details of these precautions has been prepared based on the requirements and the applicable standards control However we will not assure that the overall machinery manufactured according to these details conforms to the above mentioned directives The method of conformance to the EMC Directive and the judgment on whether or not the machinery conforms to the EMC Directive must be determined finally by the manufacturer 8 1 1 Standards applicable to the EMC Directive The standards applicable to the EMC Directive are listed below 30 M 230 MHz QP 30 dBu V m EN5501 1 Electromagnetic emissions from the 30 m in measurement range 1 Radiated noise 2 product ar
131. lain the d error symptom and get advice Completion 11 8 11 8 11 TROUBLESHOOTING 11 2 9 Flowchart for when unable to write a program 11 9 MELSEC Q The following shows the flowchart that must be followed when programs cannot be written in the CPU module Unable to write a program Is the password registered Using GX Developer delete the password registration NO Is it able to write a program Perform the following Organize file Confirm memory space Confirm the writing destination specification YES Is it able to write a program v x YES Is it able to write a program Contact the nearest service center dealer or our office and explain the error symptom and get advice Completion 11 9 11 TROUBLESHOOTING 11 2 10 Flowchart for when program is rewritten 11 10 MELSEC Q The following shows the flowchart to be followed when a program is rewritten when the PLC is powered on or reset Program rewritten OFF Is SM660 ON Boot operation is performed from standard ROM After formatting the program memory store the program memory data onto ROM Write the parameters and sequence program to the program memory Power on the PLC again reset the PLC Is the program rewritten NO l Hardware fault Completion H Contact the nearest service center dealer or our office and explain
132. ld Refer to 1 for the earthing of the shield c Always use double shielded coaxial cables as the coaxial cables connected to the 1OBASE2 connectors Earth the double shielded coaxial cable by connecting its outer shield to the ground Shield here Refer to 1 for the earthing of the shield Ethernet is the registered trademark of XEROX Co LTD Input output signal lines and other communication cables For the input output signal lines and other communication cables lines RS 232 RS 422 CC Link etc if extracted to the outside of the control panel also ensure to earth the shield section of these lines and cables in the same manner as in item 1 above 8 4 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 1 4 Power supply module QOOJCPU power supply section Always ground the LG and FG terminals after short circuiting them 8 1 5 Others 1 Ferrite core A ferrite core has the effect of reducing radiated noise in the 30 M Hz to 100 M Hz band It is not required to fit ferrite cores to cables but it is recommended to fit ferrite cores if shield cables pulled out of the enclosure do not provide sufficient shielding effects It should be noted that the ferrite cores should be fitted to the cables in the position immediately before they are pulled out of the enclosure If the fitting position is improper the ferrite will not produce any effect In the CC Link system however ferrite cores cannot be
133. low high speed retentive timer is is set with X A set by instructions Retentive timer ST l ee parameters The measurement unit of the low speed retentive timer and high speed retentive timer is set with parameters Low speed retentive timer 1 to 1000ms 1ms unit default 100ms Ka 2 amp bei a Q 2 gt D 0 a O lt o Q E Z High speed retentive timer 0 1 to 100ms 0 1ms unit default 10ms e Normal counter default 512 points CO to 511 Counter C e Interrupt counter maximum 128 points default 0 point set with parameters Data register D Default 11136 points DO to 11135 Link register W Default 2048 points WO to 7FF Annunciator F Default 1024 points FO to 1023 Edge relay V Default 1024 points VO to 1023 File Regist 32768 points RO to 32767 block ile Register 3 32768 points ZRO to 32767 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Performance Specifications continued Item Mode RS Remark QO0JCPU QOO0CPU Q01CPU Special link relay SB 1024 points SBO to 3FF 1024 points SW0 to 3FF Step relay S 3 2048 points SO to 2047 The number of device 128 points 10 to 127 points is fixed The specified intervals of the system interrupt pointers 128 to Interrupt pointer I E 131 can be set with parameters 0 5 to 1000ms 0 5 ms unit Default 128 100ms 129 40ms 130 20ms 131 10ms 5 1024 points SMO to 1023 1024 points SDO to 1023
134. ly e Connect a register which will make the voltage between the input module terminal and common lower than the OFF voltage as shown below DC input plus common Resistor SS ER Input module A calculation example of a value for a connected resistor is given on the following page 11 23 11 TROUBLESHOOTING MELSEC Q Input Circuit Problems and Corrective Actions Continued Condition Cause Corrective Action e Sneak path due to the use of two power e Use only one power supply supplies Connect a sneak path prevention diode Input signal Figure below does not Input modul turn OFF rr 1O 2 G E o Ee LI Input module Change response time setting Example ims 5ms Setting of a shorter response time may produce a higher effect on periodic excessive noise If no Depending on response time setting noise is effects are produced by the above take basic imported as input actions to prevent excessive noise form entering e g avoid bundling the power and I O cables and suppress noise by adding surge absorbers to such noise sources as relays and conductors used with the same power supply False input due to noise Example 6 11 24 11 24 11 TROUBLESHOOTING MELSEC Q lt Calculation example of Example 4 gt QX40 l Leakage current 2 33mMA If a switch with an LED display is connected to QX40 and a current of 2 33 mA is leaked Input module 4
135. ment is made in 100us increments S Every END ee S SD548 Place of ms is stored storage range 0 to 65535 ASNA can program SD549 Place of us is stored storage range 0 to 900 p 9 execution time 8 Stored every scan us unit 11 40 11 40 11 TROUBLESHOOTING MELSEC Q 5 Memory card Explanation Set by When set Indicates memory card B models installed B15 B8 B7 B4 B3 Bo A Memory card B Memory card B Dri A vE SD620 Y y IE OF Aksent S Initial models models Standard RAM 1 Present Fixed at 3 Drive 4 b built i ecause OF bullt in Standard ROM Stanger standard ROM Drive 3 Standard RAM Drive 3 capacity e Drive 3 capacity is stored in 1kbyte units S Initial capacity Drive 4 Standard ROM Drive 4 capacity e Drive 4 capacity is stored in 1kbyte units S Initial capacity Drive 3 use conditions are stored in bit pattern B15 B4 Bo Drive 3 use sp H H 010101010 G Drive 3 use conditions ae conditions File register R 1 In use 0 Not used S Status change File register g Drive number e Stores drive number being used by file register S Status change 1 e Stores file register file name MAIN QDR selected at parameters as ASCII code to B8 B7 to SD641 Second character First character SD642 Fourth character Third character File register file _ S i i g File register file name SD643 Sixth character Fifth c
136. mounting hole Hole for mounting this base unit onto the panel of the control panel for M4 screw DIN rail adapter 7 4 f Hole for mounting DIN rail adapter mounting hole 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 3 Extension base unit Q52B Q55B Q65B Q68B Q612B Q52B Q55B Q63B Q65B Q68B Q612B f Connectors for sending and receiving signals from the main base unit or the other Extension cable extension base units to which the extension cables are connected connector Do not remove the supplied connector cover connector For setting method see Section 6 4 Connectors for installing the power supply module input output modules and intelligent function module Module connector To those connectors located in the spare space where these modules are not installed apply the supplied connector cover or the blank cover module QG60 to prevent entry of dirt Module fixing screw hole Screw hole for fixing the module to the base unit Screw size M3 x 12 Base mounting hole Hole for mounting this base unit on the panel of the control panel For M4 screw DIN rail adapter 7 j DIN rail adapter mounting hole mounting hole 6 BASE UNIT AND EXTENSIO
137. n the same way that normal registers are used However data can be written as needed in order to control the CPU module Data stored in the special registers are stored as BIN values if no special designation has been made to it The headings in the table that follows have the following meanings Meaning l Indicates contents of special register S O e Indicates whether the relay is set by the system or user and if it is set by the system when setting is performed lt Set by gt S Set by system U Set by user Sequence program or test operation from GX Developer or the like S U Set by both system and user lt When set gt Set by When set Indicated only for registers set by system Each END Set during each END processing Initial Set only during initial processing when power supply is turned ON or when going from STOP to RUN Status change Set only when there is a change in status Error Set when error occurs Instruction execution Set when instruction is executed Request Set only when there is a user request through SM etc For details on the following items see these manuals e Networks For Q Corresponding MELSECNET H Network System Reference Manual PLC to PLC network 11 31 11 31 11 TROUBLESHOOTING MELSEC Q Special Register List 1 Diagnostic Information Explanation Set by When set E d lt k Error codes for errors found by diagnosis are stored as BIN data SDO Diagnostic err
138. nce the PLC generates heat it should be mounted on a well ventilated location in the orientation shown below Vertical Flat 3 Installation surface Mount the base unit on a flat surface If the mounting surface is not even this may strain the printed circuit boards and cause malfunctions 4 Installation of unit in an area where the other devices are installed Avoid mounting base unit in proximity to vibration sources such as large magnetic contractors and no fuse circuit breakers mount these on a separate panel or at a distance 5 Distances from the other devices In order to avoid the effects of radiated noise and heat provide the clearances indicated below between the PLC and devices that generate noise or heat contactors and relays e Required clearance in front of PLC atleast 100 mm 8 94 inch e Required clearance on the right and leftof PLC at least 50 mm 1 97 inch At least 50mm 1 97 inch At least 100mm 3 94 inch At least 50mm 1 97 inch Contactor relay etc 9 LOADING AND INSTALLATION MELSEC Q 9 3 3 Installation and removal of the module This section explains how to install and remove a power supply CPU input output intelligent function or another module to and from the base unit 1 Installation and removal of the module from the base unit The installation and removal of the module from the base unit are described below a Installation of the module on the base unit Ba
139. ncing problems Contact your nearest Mitsubishi representative An intelligent function module the CPU module or the base unit is 1414 An error is detected on the system bus experiencing problems Contact your nearest Mitsubishi representative S 7 An intelligent function module CPU module or the base unit is experiencing ees Fault of the main or extension base unit was detected problems Contact your nearest Mitsubishi representative A momentary power supply interruption of the power supply 1500 occurred Check the power supply The power supply went off 1 Voltage in the CPU module battery has dropped below 1 Change the battery 1600 stipulated level 2 If the battery is for program memory or for the back up power function 2 The lead connector of the CPU module battery is not connected install a lead connector Read the error common information at the peripheral device and check and or change the module that corresponds to the numerical value module number there Alternatively monitor the special registers SD150 to SD157 at a peripheral device and change the fuse at the output module whose bit has a value of H Input output module information power ON is changed Input output module or intelligent function module is not installed properly or installed on the base unit x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 15 11 15 11
140. ng condition 2 Power supply on off 3 State of input output devices 4 Power supply module CPU module input output module intelligent function module installation condition of extension cable 5 State of wiring input output cables cables 6 Display states of various types of indicators POWER LED RUN LED ERR LED INPUT OUTPUT LED 7 States of setting of various types of set switches Setting of No of stages setting connector of extension base unit power interrupt hold on state After confirming items 1 to 7 connect the GX Developer and check the operating conditions of the PLC and the contents of the program 2 Check of trouble Check to see how the operating condition of the PLC varies while the PLC is operated as follows 1 Set the RUN STOP RESET switch to STOP Refer to Section 4 4 for reset operation 2 Reset the trouble with the RUN STOP RESET switch 3 Turn ON and OFF the power supply 3 Reduction in area Estimate the troubled part in accordance with items 1 and 2 above 1 PLC or external devices 2 Input output module or others 3 Sequence program 11 1 11 1 11 TROUBLESHOOTING MELSEC Q 11 2 Troubleshooting The trouble investigating methods contents of troubles for the error codes and remedies of the troubles are described below 11 2 1 Troubleshooting flowchart The following shows the contents of the troubles classified into a variety of groups according to the types of events
141. nnector Disconnection Prevention Holder is available as a clamp for RS 232 connector CPU module 5 Battery CO Battery connector pin 9 Hole for the screw used to fix to the base unit M3 x 12 screw Q6HLD R2 RS 232 cable 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 3 Switch Operation After Program Write Program write to the CPU module may be performed either during STOP or during RUN 1 When you wrote a program during STOP of the CPU module When you wrote a program during STOP of the CPU module operate the switch in the following procedure 1 RUN STOP RESET switch STOP RUN LED OFF CPU module STOP status to Program write 2 RUN STOP RESET switch Perform reset Refer to Section 4 5 3 3 RUN STOP RESET switch STOP to RUN RUN LED ON CPU module RUN status 2 When you wrote a program during RUN When you wrote a program during RUN of the CPU module you need not operate the switch 1 The CPU module will not go into the RUN status if you move the RUN STOP RESET switch to RUN immediately after writing a program in the STOP status of the CPU module After writing a program perform reset operation with the RUN STOP RESET switch then move the RUN STOP RESET switch to RUN to set the CPU module into the RUN status Refer to Section 4 5 3 for reset operation To place the CPU module in the RUN status without resetting move the RUN STOP RESET switch from STOP to RUN to STOP to
142. nsion base unit with Q series input output module and intelligent function module attachable General name for Q33B Q35B Q38B and Q312B type main base unit to which the Main base unit following modules can be installed QOOCPU Q01CPU Q series power supply module input output module intelligent function module and QOOJCPU base unit sim ypemainbase unit General name for Q32SB Q33SB and Q35SB slim type main base unit to which the Slim type main base unit following modules can be installed QQOCPU Q01CPU slim type power supply module input output module and intelligent function module SE name for QC05B QCO6B QC12B QC30B QC50B QC100B type extension Power supply module oe name for Q61P A1 Q61P A2 Q62P Q63P and Q64P types power supply Slim type power supply module General name for Q61SP slim type power supply module Battery General name for battery for Q6BAT type CPU module 1 OVERVIEW 1 OVERVIEW MELSEC Q This manual describes the hardware specification and handling method of the basic model QCPU It also describes the specifications of the power supply modules base units extension cables and battery Refer to the following functions for details on power supply modules base units extension cables battery specifications and other information Basic Model QCPU Q mode User s Manual Hardware Design Maintenance and Inspections 1 QOOJCPU e The QOOJCPU is a CPU module consisting of a CPU module a p
143. o SD13 Step No transition No SD14 Sequence step No L SD15 Sequence step No H 2 The pattern data is 0 fixed wn n wn al al wn wn 9 9 9 9 9 9 E Ln CH wo ine Le 1 Extensions are shown below SDi0 Sn SE S Higher8 bits Lowers bits Higher8 bits xtension name TSE Sequence program Loo 5i AH O ODR File register 11 33 11 33 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set by When set e Individual information corresponding to error codes SDO is stored here e There are the following six different types of stored information SD16 File name Drive name Example Nabe Meaning MANS GSG SD16 Drive B15 to B8 B7 to BO SD17 41H A 4DH M SD17 SD18 File name 4EH N A n SD19 ASCII code 8 characters 20H SP 20H SP SD20 20H SP 20H SP SD21 Extension 2EH 51H Q 2EH SD22 ASCII code 3 characters 47H G 50H P SD23 SD24 V SD18 5D25 Vacant SD26 Time value actually measured Number Meaning SD16 Time 1 ps units 0 to 999 us x3 For details of the parameter numbers refer to the user s manual of the CPU module used SD19 SD1
144. o SD524 SD525 Measurement is made Every END ms unit in 100us increments rocessing Minimum scan time SD524 Place of ms is stored storage range 0 to 65535 Every END us unit SD525 Place of us is stored storage range 0 to 900 rocessing Current scan time us unit rocessing Maximum scan time l Maximum value of scan time is stored into SD526 SD527 Measurement is made Maximum scan ms unit in 100us increments S Every END time Maximum scan time SD526 Place of ms is stored storage range 0 to 65535 processing us unit SD527 Place of us is stored storage range 0 to 900 END processing time Time from scan program end until next scan start is stored into SD540 SD541 END processing ms unit Measurement is made in 100us increments S Every END time END processing time SD540 Place of ms is stored storage range 0 to 65535 processing us unit SD541 Place of us is stored storage range 0 to 900 Constant scan wait e Waiting time at the time of constant scan setting is stored into SD542 SD543 Constant scan time ms unit Measurement is made in 100us increments S First END wait time Constant scan wait SD542 Place of ms is stored storage range 0 to 65535 processing time us unit SD543 Place of us is stored storage range 0 to 900 n program Scan progra Execution time of scan program during one scan is stored into SD548 SD549 execution time S E Scan program lime unit Measure
145. oaded on the main base unit 29mA must be added to 12 as the current consumption of the A9GT QCNB For details of the GOT bus connection refer to the GOT A900 Series User s Manual Connection 7 BATTERY MELSEC Q 7 BATTERY This section describes the specifications and handing of the memory card and battery which can be used on the Basic model QCPU 7 1 Battery Specifications Manganese dioxide lithium primary Classification battery Initial voltage 3 0V Nominal current 1800mAh Storage life 10 years room temperature Total power interrupt p Refer to Section 10 3 1 Latch of the program memory standard RAM and latch device 7 BATTERY 7 2 Installation of Battery MELSEC Q 1 The battery for the CPU module is shipped with its connector disconnected Connect the connector as follows Open the cover at the CPU module s front Confirm that the battery is loaded correctly Insert the battery connector into the connector pin on the case Be sure that the insertion direction is correct Completion Refer to Section 10 3 for the battery life and replacement method 8 EMC AND LOW VOLTAGE DIRECTIVES MELSEC Q 8 EMC AND LOW VOLTAGE DIRECTIVES For the products sold in European countries the conformance to the EMC Directive which is one of the European Directives has been a legal obligation since 1996 Also conformance to the Low Voltage D
146. of the base unit Forcibly removing the module will damage the module 9 LOADING AND INSTALLATION MELSEC Q 9 4 Setting the Stage Number of the Extension Base Unit When using two or more extension base units their stage numbers must be set with their No of stage setting connectors Extension 1 need not be set since the extension stage number is factory set to 1 Make this setting in the following procedure 1 The No of stages setting connector of the extension base unit is located under the IN side base cover Refer to Section 6 4 for the setting of the No of stages setting connector First loosen the upper and lower screws in the IN side base cover and remove the base cover from the extension base unit 2 Insert the connector pin in the required extension stages number location of the connector PIN1 existing between the IN and OUT sides of the extension cable connector 3 Install the base cover to the extension base unit and tighten the base cover screw Tightening torque 36 to 48N lt cm 9 LOADING AND INSTALLATION MELSEC Q 9 5 Connection and Disconnection of the Extension Cable 1 Instructions for handling an extension cable e Do not stamp an extension cable e An extension cable must be connected to the base unit when the base cover has been installed After you have set the extension stage number to the extension base unit reinstall and screw the base cover
147. ogic section of each module The power consumption of the 5 VDC output circuit section of the power module is the power consumption of each module including the current consumption of the base unit Wsv Jay x 5 W 3 A total of 24 VDC average power consumption of the output module power consumption for simultaneous ON points The average power of the external 24 VDC power is the total power consumption of each module Waav l24V x 24 W 4 Average power consumption due to voltage drop in the output section of the output module Power consumption for simultaneous ON points W OUT IOUT x Vdrop x Number of outputs x Simultaneous ON rate W loUT Output current Current in actual use A Vdrop Voltage drop in each output module V 5 Average power consumption of the input section of the input module Power consumption for simultaneous ON points WIN IIN xX E X Number of input points x Simultaneous ON rate W IN Input current Effective value for AC A E Input voltage Voltage in actual use V 9 LOADING AND INSTALLATION MELSEC Q 6 Power consumption of the power supply section of the intelligent function module WS IRV x 5 l24v x 24 l100v x 100 W The total of the power consumption values calculated for each block becomes the power consumption of the overall sequencer system W Wew W5v W24V WOUT WIN Ws W From this overall power consumption W calculate the heating val
148. ole for M4 screw Te 189mm 7 43in 245mm 9 65in 328mm 12 92in 439mm 17 30in 98mm 3 86in G 44 1mm 1 74in 0 23kg 0 25kg 0 35kg 0 45kg Mounting screw M4 x 14 4 pieces DIN rail mounting adapter sold separately DIN rail mounting Q6DIN3 Q6DIN2 Q6DIN1 Adapter type Mounting hole size Attachment 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 2 Extension Cable Specification Table The list below shows the specifications of the extension cables which can be used for the Basic model QCPU system ees QC05B QC06B QC12B QC30B QC50B QC100B 0 45 5 0 10 0 Cable length Rat 1 97ft 1 2m 3 94ft 3 0m 9 84ft 8 1 48ft 16 40ft 32 81ft Connection across the main base unit and extension base unit or across the extension base units 0 15kg 0 16kg 0 22kg 0 40kg 0 60kg 1 11kg Application When the extension cables are used in combination limit the overall length of the combined cable to 13 2 m 43 31 ft 6 BASE UNIT AND EXTENSION CABLE MELSEC Q 6 3 Parts Names of Base Unit The parts names of the base unit are described below 1 Main base unit Q33B Q35B Q38B Q312B Application 1 Extension cable Connector for sending and receiving signals from the extension
149. ommunication error OFF Normal Turns ON when a parity error occurred in the serial communication S Error ON Abnormal error OFF Normal gt Turns ON when a framing error occurred in the serial SM115 i S Error Diagnostic errors Self diagnosis error When SM0 is ON ON if there is error common information e When SMO is ON ON if there is error individual information S Power on or reset gt Stores whether the device that is communicating via the RS 232 ee RS 232 icati interface is GX Developer or MC protocol communication device SIS communication jar w CO L o 3 e 5 o 3 e S L e o WD n D SISI e ie ee gt O OQO O f O H Q Q Q Q bi e 3 n Ee A U w 3 E lt 3 fo 11 28 11 28 11 TROUBLESHOOTING MELSEC Q Special Relay List 2 System information Explanation Set by When Set SM203_ STOP contact STOP status gt Goes ON at STOP status S Status change SM204 PAUSE contact PAUSE status gt Goes ON at PAUSE status S Status change SM206 PAUSE enable OFF PAUSE disabled PAUSE status is entered if this relay is ON when the remote PAUSE U coil ON PAUSE enabled contact goes ON OFF No error ON when error is generated in clock data SD210 through SD213 SMAI Cok Gale eiro value and OFF if no error is detected S Clock data read OFF Ignored e When this relay is ON clock data is read to SD210 through SD213
150. on moving or disconnection by pulling due to carelessness Q6HLD R2 type RS 232 Connector Disconnection Prevention Holder is available as a clamp for RS 232 connector CPU module RS 232 cable 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q 4 2 2 QOOCPU Q01CPU Front face With front cover open When opening the cover put your finger here Side face 10 i UI UI l 1 11 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Application B Hook used to fix the module to the base unit 1 Module fixing hook c SO l Single motion installation Indicates the operating status of the CPU module ON During operation in RUN mode OFF During a stop in STOP mode or when the error whose occurrence stops operation is detected Flicker When parameters program is written during STOP and the RUN STOP RESET switch is moved from STOP to RUN To turn ON the RUN LED after writing the program carry out the following steps e Move the RUN STOP RESET switch from RUN to STOP to RUN e Perform reset with the RUN STOP RESET switch SNSD e Power ON the PLC again To turn ON the RUN LED after writing the parameters carry out the following steps e Perform reset with the RUN STOP RESET switch e Power ON the PLC again If the RUN STOP RESET switch is moved from STOP to RUN to STOP to RUN after changing the parameter values the new values are
151. on factor Within 5 Refer to Section 5 1 3 Max input apparent power 105VA Inrush current 40A within 8ms R FR SR DESV current Overcurrent DC5V 3 3A or more protection 1 Oyen tage DC5V 5 5 to 6 5V protection 2 Efficiency Permissible instantaneous l Within 20ms 100VAC or more power failure time 3 Across inputs LG and outputs FG 2830VAC rms 3 cycles altitude 2 000 m 6 562 ft Across inputs and outputs LG and FG separated Insulation resistance across inputs and LG FG across outputs and FG LG 10M 2 or more by 500VDC insulation resistance tester Riise i e By noise simulator of 1500Vp p noise voltage 1us noise width and 25 to 60Hz noise frequency E H Noise voltage IEC61000 4 4 2kV None RAV1 25 to 3 5 RAV2 to 3 5 Dielectric withstand voltage Applicable tightening torque 66 to 89Necm External dimensions S Refer to Section 4 1 Weight 5 POWER SUPPLY MODULE MELSEC Q POINTS 1 Overcurrent protection The overcurrent protection device shuts off the 5 V 24 VDC circuit and stops the system if the current flowing in the circuit exceeds the specified value The LED of the power supply module is off or on lit dimly upon a voltage drop If this device is activated switch the input power supply off and eliminate the cause such as insufficient current capacity or short Then a few minutes later switch it on to restart the system The initial start for the system takes place when the current val
152. only ensures safety but also ensures effective shielding of PLC generated electromagnetic noise 1 Control cabinet a b Use a conductive control cabinet When attaching the control cabinet s top plate or base plate mask painting and weld so that good surface contact can be made between the cabinet and plate c To ensure good electrical contact with the control cabinet mask the paint on the installation bolts of the inner plate in the control cabinet so that contact between surfaces can be ensured over the widest possible area Earth the control cabinet with a thick wire so that a low impedance connection to ground can be ensured even at high frequencies Holes made in the control cabinet must be 10 cm 3 94 in diameter or less If the holes are 10 cm 3 94 in or larger radio frequency noise may be emitted In addition because radio waves leak through a clearance between the control panel door and the main unit reduce the clearance as much as practicable The leakage of radio waves can be suppressed by the direct application of an EMI gasket on the paint surface Our tests have been carried out on a panel having the damping characteristics of 37 dB max and 30 dB mean measured by 3 m method with 30 to 300 MHz 2 Connection of power and earth wires Earthing and power supply wires for the PLC system must be connected as described below a Provide an earthing point near the power supply module Earth the
153. onnected to the extension base unit a Selection condition 4 75VDC or higher should be supplied to the IN connector of the Q5DB in the final extension stage b How to calculate voltage to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90VDC Therefore the Q50B can be used if the voltage drop is 0 15V or lower 4 9V 4 75V 0 15V Main base unit COOC Power Extension Cable supply Conductor es eee module Type Extension Cable Resistance Q QC05B 0 044 QC06B 0 051 Extension stage 1 QC12B 0 082 QC30B 0 172 QC50B 0 273 Extension stage 2 QC100B 0 530 Extension stage 4 Voltage drop at the extension cable between the main base unit and extension base unit Voltage drop at the extension cable between the extension base unit extension stage n 1 and extension base unit extension stage n 1 Cable resistance between the main base unit and extension base unit Cable resistance between the extension base unit extension stage n 1 and extension base unit extension stage n 1 11 tol4 5VDC current consumption among extension stage 1 to 4 2 x1 n 2 to 4 n 2 only for Q00J CPU 2 Sum total of current consumed by Q5OB and currents consumed by the input output intelligent function modules loaded on the Q50B The symbols including I 11 to 14 vary with the modules loaded on the extension base unit F
154. onstant scan Function for setting the scan timer to 1 to 2000 ms configurable in increments of 1 ms fixed settings Set parameter values to specify Provameapaiy ais La e o SL Sms L am Las SL Les Lee E ee Tee H ee Mambengi os stored programs Standard ROM ROM Number of stored file Standard RAM eee Number of I O devices Number of WO devices points 2048 points X YO to 7FF vz Ol CEVIGES usable on program Number of points 256 points 1024 points c Number of I O points X Y0 to FF X Y0 to 3FF accesible to input output modules 1 1 step in program capacity equals 4 bytes x2 The maximum number of steps that can be executed can be obtained as follows Program capacity File header size Default 34 steps 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Performance Specifications continued Item Model as Remark S QOOJCPU QOOCPU QO01CPU Internal relay M Default 8192 points MO to 8191 Latch relay L Default 2048 points LO to 2047 Link relay B Default 2048 points BO to 7FF Default 512 points TO to 511 for low high speed timer Select between low high speed timer by instructions The measurement unit of the low high speed timer is set with parameters Low speed timer 1 to 1000ms 1ms unit default 100ms High speed timer 0 1 to 100ms 0 1ms unit default 10ms Default 0 point for low high speed retentive timer Numberofuse points 4 Switchover between the
155. or details of the symbol refer to the user s manuals of the module used 6 9 6 9 6 BASE UNIT AND EXTENSION CABLE MELSEC Q List for Calculating Voltage Drops Occurring at Extension Cables in System Consisting of Extensions 1 to 4 Q50B Loading Voltage Drop at Extension Cable on Corresponding Extension Unit Sum Total of Voltage ies N EE EE E Extension stage 1 TRT T ENEE H LE EEEE Extension stage 2 R1 I1 12 R2 12 T O Vaina Extension stage 3__ R1 H1 12 18 R2 2 13 R313 TVU USS Extension stage 4 R1 11 12 13 14 R2 12 13 14 R3 13 14 R4 14 V V1 V2 V3 V4 The voltage supplied to IN connector of the Q50B in the final extension reaches 4 75 VDC or higher on the condition that the sum total of voltage drop to IN connector of Q50B V is 0 15V or lower 2 When the Q6L B is connected between the O3 Band the Q5LIB a Selection condition 4 75VDC or higher should be supplied to the IN connector of the Q50B in the final extension b How to calculate voltage to IN connector The 5VDC output voltage of the power supply module on the main base unit is set to at least 4 90VDC Therefore the Q50B can be used if the voltage drop is 0 15V or lower 4 9V 4 75V 0 15V When the Q50B is connected to Extension stage 2 l Extension Cable Extension Cable Main base unit Q30B Conductor Type Power Resistance Q supply module QC05B Ri Extension
156. ormance Specifications Item Q61SP Base loading position Slim type power supply module installation slot Applicable base unit Q3OSB 10 100 to 240vAC Input power supply 15 AC85V to 264V Rated output 2A current 24VDC Overcurrent 2 2A or more protection 1 Overvoltage 5 5 to 6 5V protection 2 24VDC Efficiency 70 or more Pariniseibie fail RER instantaneous power failure Within 20ms time 3 e EE Across inputs LG and outputs FG 2830VAC rms 3 cycles 2000 m 6562 ft Across inputs and outputs LG and FG separated across inputs and LG FG across outputs Insulation resistance 8 and FG LG 10M or more by insulation resistance tester By noise simulator of 1500Vp p noise voltage 1s noise width and 25 to 60Hz noise Noise immunity frequency e Noise voltage IEC61000 4 4 2kV ERR contact contact switched off opened normally closed contact at an error stop of CPU module for CPU module operating status output voltage current Seh Ra section G Mechanical More than 2 million times Life Sal Electrical More than 100 thousand times at rated switching voltage current 66 to 89Nscm External dimensions ID 0 18kg 5 POWER SUPPLY MODULE MELSEC Q QOOJCPU Power Supply Section Performance Specification List Performance Specifications QOOJCPU power supply section 109 100 to 240 vac 0 Input power supply 15 AC85V to 264V Input frequency 50 60Hz 5 Input voltage distorti
157. ors Diagnosis error code E i lt S Error e Contents identical to latest fault history information k Year last two digits and month that SDO data was updated is stored as BCD 2 digit code Example October 1995 H9510 k The day and hour that SDO was updated is stored as BCD 2 digit code Example 10 a m on 25th B15 to B8 B7 o BO Year 0 to 99 Month 1 to 12 Clock time for Clock time for diagnosis error diagnosis error B15 to B8 B7 o BO occurrence occurrence Day 1 to 31 Hour 0 to 23 H2510 k The minute and second that SDO data was updated is stored as BCD 2 digit code Example 35 min 48 sec past the hour H3548 k Category codes which help indicate what type of information is being stored in the common information areas SD5 through SD15 and the individual information areas SD16 through SD26 are stored here B15 to B8 B7 to BO Individual information Common information category codes category codes B15 to B8 B7 to BO Minutes 0 to 59 Seconds 0 to 59 k The common information category codes store the following codes No error Unit module No PLC No Base No File name Drive name Time value set Program error location Error information Error information categories category code e The individual information category codes store the following codes 0 No error 1 Open 2 File name Drive name 3 Time value actually meas
158. ory has been Check the specified keyword specified 4067H The specified monitor file cannot be obtained Conduct monitor after obtaining the monitor file Registration deletion annotbe conducted Reexecute the command after the request from the other 4068H because the specified command is being GE EE equipment has been completed The conditions have already been reached Check the monitor conditions 4069H i S by the device match Or reconduct monitor registration and execute monitor 406AH EE BEA EEN Check the specified drive and specify the correct drive e E Program before correction and the Check the registration program and make the programs 40801 Check the requested data contents 4081H The sort subject cannot be detected Check the data to be searched Other errors 4082 The specified command is executing and Reexecute the command after the request from the other i therefore cannot be executed equipment is completed Trying 9 KES a progr mi thatis not Register the program to be executed in the parameter registered in the parameter 4083H App 4 App 4 APPENDICES MELSEC Q Error Error ke C code EO Error description Countermeasure hexadecimal item 4084H he specified pointer P cannot be detected Check the data to be searched 40851 Pointer P cannot be specified because the Specify pointer P after registering the program to be program is not specified in the parameter executed in the param
159. owchart for when the ERR LED is flashing Is ERR LED on flashing RUN LED is on Reset the CPU module RUN STOP RESET switch 1 PLC part connection fault 2 By excessive noise RUN LED is off For the case of 1 For the Set the CPU module s RUN STOP case of 2 RESET switch to STOP and write END to address 0 with the GX Contact the nearest service center Developer dealer or our office and explain the error symptom and get advice Set the RUN STOP RESET switch to RUN and enter to the monitor mode with the GX Developer to be operated RUN LED does not turn on RUN LED is on Considered to be a sequence program error Y Connect a surge protector circuit such as CR to the noise source Check the program and modify the program error location Can RUN LED be turned on Completion 11 4 11 4 11 TROUBLESHOOTING MELSEC Q 11 2 4 When the RUN LED is flashing If the RUN LED flashes follow the steps below The Basic model QCPU flashes the RUN LED when the RUN STOP RESET switch is set from STOP to RUN after the program or parameter is written in the Basic model QCPU during the stoppage Though this is not the trouble with the CPU module the operation of the CPU module is stopped To bring the CPU module into RUN state reset the CPU module with the RUN STOP RESET or set the RUN STOP RESET swi
160. ower supply module and a main base unit five slots e This CPU allows connection of up to two extension base units to accept up to 16 input output and intelligent function modules e The number of input output points controllable by the main and extension base units is 256 2 QOOCPU Q01CPU e QOOCPU and QO1CPU are stand alone CPU units that are installed in the main base unit or slim type main base unit e Up to four stages of extension base units can be connected and maximum 24 pieces of the input output modules intelligent function modules and other modules can be installed However the slim type main base unit are not compatible with extension base unit e The main base unit slim type main base unit or extension base unit can control up to 1024 input output points 1 OVERVIEW MELSEC Q The following table indicates differences between the Basic model QCPU CPU module Power supply CPU module module Main base unit Stand alone CPU module 5 slots Integrated type Main base Necessary Q33B Q35B Q38B Q312B unit Number of input output modules to be 16 modules 24 modules installed Power supply module Extension Q52B Q55B Unnecessary base unit Q63B Q65B Q68B Q612B Necessary Q61P A1 Q61P A2 Q62P Q63P Q64P QC05B QC06B QC12B QC30B QC50B QC100B Memory card interface No Extennal iftetiacs Yes transmission rate 9 6kbps 19 2kbps 38 4kbps 57 6kbps 115 2kbps Processing speed Sequence instruct
161. pecial relay SM50 OFF gt ON 4 The error to be canceled is canceled After the CPU module is reset by the canceling of the error the special relays special registers and LEDs associated with the error are returned to the states under which the error occurred If the same error occurs again after the cancellation of the error it will be registered again in the error history When multiple enunciators F detected are canceled the first one with No F only is canceled 1 When the error is canceled with the error code to be canceled stored in the SD50 the lower one digit of the code is neglected Example If error codes 2100 and 2101 occur and error code 2100 to cancel error code 2101 If error codes 2100 and 2111 occur error code 2111 is not canceled even if error code 2100 is canceled 2 Errors developed due to trouble in other than the CPU module are not canceled even if the special relay SM50 and special register SD50 are used to cancel the error Example The cause of SP UNIT DOWN error cannot be removed even by using the special relay SM50 and special register SD50 because the error is developed on the Q bus Refer to the error code list in Section 11 3 2 to remove the cause of the error 11 22 11 22 11 TROUBLESHOOTING 11 5 Input Output Module Troubleshooting MELSEC Q This chapter explains possible problems with input output circuits and their corrective actions 11 5 1 Input ci
162. power supply s LG and FG terminals LG Line Ground FG Frame Ground with the thickest and shortest wire possible The wire length must be 30 cm 11 18 in or shorter The LG and FG terminals function is to pass the noise generated in the PLC system to the ground so an impedance that is as low as possible must be ensured As the wires are used to relieve the noise the wire itself carries a large noise content and thus short wiring means that the wire is prevented from acting as an antenna b The earth wire led from the earthing point must be twisted with the power supply wires By twisting with the earthing wire noise flowing from the power supply wires can be relieved to the earthing However if a filter is installed on the power supply wires the wires and the earthing wire may not need to be twisted 8 EMC AND LOW VOLTAGE DIRECTIVES 8 1 3 Cables MELSEC Q The cables extracted from the control panel contain a high frequency noise component On the outside of the control panel therefore they serve as antennas to emit noise To prevent noise emission use shielded cable for the cables which are connected to the input output modules and intelligent function modules and may be extracted to the outside of the control panel The use of a shielded cable also increases noise resistance The signal lines connected to the PLC input output modules and intelligent function modules use shielded cables to assure noise resistance under
163. r more from each other Not doing so could result in noise that would cause erroneous operation When controlling items like lamp load heater or solenoid valve using an output module large current approximately ten times greater than that present in normal circumstances may flow when the output is turned OFF to ON Take measures such as replacing the module with one having sufficient rated current INSTALLATION PRECAUTIONS CAUTION Use the PLC in an environment that meets the general specifications contained in this manual Using this PLC in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Hold down the module loading lever at the module bottom and securely insert the module fixing hook into the fixing hole in the base unit Incorrect loading of the module can cause a malfunction failure or drop When using the PLC in the environment of much vibration tighten the module with a screw Tighten the screw in the specified torque range Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage to the screw or module When installing extension cables be sure that the connectors of base unit are installed correctly After installation check them for looseness Poor connections could cause an input or output failure Compl
164. r of signals to from the extension base unit Connect an extension connector cable E POWER LED LED for indicating 5VDC power Lit when 5VDC is output normally 4 HARDWARE SPECIFICATION OF THE CPU MODULE MELSEC Q Application Indicates the operating status of the CPU module ON During operation in RUN mode OFF During a stop in STOP mode or when the error whose occurrence stops operation is detected Flicker When parameters program is written during STOP and the RUN STOP RESET switch is moved from STOP to RUN To turn ON the RUN LED after writing the program carry out the following steps e Move the RUN STOP RESET switch from RUN to STOP to RUN e Perform reset with the RUN STOP RESET switch S PUNEED e Power ON the PLC again To turn ON the RUN LED after writing the parameters carry out the following steps e Perform reset with the RUN STOP RESET switch e Power ON the PLC again If the RUN STOP RESET switch is moved from STOP to RUN to STOP to RUN after changing the parameter values the new values are not reflected on the parameters related to the intelligent function module such as the network parameters When the self diagnostic error that will not stop operation is detected e When continuation of operation at error detection is set in the parameter e When the annunciator F is turned ON by the SET OUT instruction Normal When the error whose occurrence stops operation is detected Wh
165. r on of the PLC Therefore it is necessary to make up a circuit which can switch on the PLC power supply first Also an abnormal operation may be performed if an external power supply fault or PLC failure takes place To prevent any of these abnormal operations from leading to the abnormal operation of the whole system and in a fail safe viewpoint areas which can result in machine breakdown and accidents due to abnormal operations e g emergency stop protective and interlock circuits should be constructed outside the PLC The following page gives examples of system designing in the above viewpoint 9 LOADING AND INSTALLATION MELSEC Q 1 System design circuit example when not using ERR contact of power supply module QOOJCPU POWER PPLY power FOR AC S FOR AC DC SUPPLY Boe Input switched ly Q d TRANSFORMER TRANSFORMER TRANSFORMER Se Tn H FUSE established EUSE FUSE H V CBU MODULE POWER SM52 Q mH SURELY kg RUN STOP circuit M403 SM403 interlocked with RA1 Ort L AFUSE run monitor relay Set time for DC power supply to be established 9 Mi0 d sw PROGRAM INPUT MODULE era Te Va CT L 7 Low battery alarm Lamp or buzzer RA1 switched ON by SM403 gt Voltage relay is recommended AN S S 1 run monitor relay OUTPUT MODULE Low battery alarm OUTPU
166. rcuit troubleshooting Input signal does not turn OFF Example 1 Input signal does not turn OFF Input signal does not turn OFF Input signal does not turn OFF a 2 G E e x lt OI o 2 G E G x lt OI 2 G E e x lt OI 11 23 This section describes possible problems with input circuits and their corrective actions Input Circuit Problems and Corrective Actions N Condition Cause Corrective Action e Leakage current of input switch e g drive by non contact switch AC input K Leakage current Power supply Input module e Drive by a limit switch with neon lamp AC input Leakage Power supply e Leakage current due to line capacity of wiring cable Line capacity C of twisted pair wire is approx 100 pF m AC input Leakage Eg Input module Power supply e Drive by switch with LED indicator DC input plus common Leakage current Input module e Connect an appropriate resistor which will make the voltage across the terminals of the input module lower than the OFF voltage AC input Input module It is recommended to use 0 1 to 47uF 47 to 120 1 2W for the CR constant e Same as Example 1 e Or make up another independent display circuit e Same as Example 1 e However leakage current is not generated when the power supply is located in the input equipment side as shown below AC input Input module _ Power supp
167. restored to normal e Every time the input voltage falls to or below 85 AC power 65 DC power of the rating during calculation of the CPU module the value is incremented by one and stored in BIN UO module EEN VO module verification e The lowest I O number of the module where the I O module verification number verification error error module number took place SD62 Annunciator Annunciator number The first annunciator number to be detected is stored here S instruction number execution E EE Number of e Stores the number of annunciators searched Instruction annunciators annunciators execution S When F goes ON due to OUT F or SET EL the F numbers which go progressively ON from SD64 through SD79 are registered F numbers turned OFF by RST F are deleted from SD64 to SD79 and are shifted to the data register following the data register where the deleted F numbers had been stored After 16 annunciators have been detected detection of the 17th will not be stored from SD64 through SD79 SET SET SET RST SET SET SET SET SET SET SET F50 F25 F99 F25 F15 F70 F65 F38 F110F151F210RSTF50 TA A _ A _ A _ A A A A M 50 50 50 50 50 50 50 50 50 50 50 99 Number detected 3 4 5 6 7 8 9 8 Number of Table of annunciators detected detected Annunciator detection 50 50 50 50 99 S Instruction 99 99 99 15 S X lon 15 15 15 70 executo 70 70 70 65
168. ror location Annunciator number Continue When instruction is executed USER LED On 1 Characters in parentheses indicate the special register numbers where individual information is being stored 2 3 xx indicates detected annunciator number 11 20 11 20 11 TROUBLESHOOTING MELSEC Q Error Code SD0 1 Error Contents and Cause Corrective Action No NEXT instruction was executed following the execution of a 4200 FOR instruction Alternatively there are fewer NEXT instructions than FOR Read the common error information at a peripheral device check error step instructions S s e e corresponding to its numerical value program error location and correct the A NEXT instruction was executed although no FOR instruction has problem g prog 4201 Deen executed f Alternatively there are more NEXT instructions than FOR instructions 4202 More than 16 nesting levels are programmed Keep nesting levels at 16 or under A BREAK instruction was executed although no FOR instruction has been executed prior to that Read the common error information at a peripheral device check error step specified pointer corresponding to its numerical value program error location and correct the problem 4212 The RET instruction was before the FEND instruction in the main program 4213 More than 16 nesting levels have been inserted Keep nesting levels at 16 or under 4220 Interrupt input was generated but no correspon
169. rrectly attached Not attaching the terminal cover could result in electric shock CAUTION Be sure to ground the FG terminals and LG terminals to the protective ground conductor Not doing so could result in electric shock or erroneous operation When wiring in the PLC be sure that it is done correctly by checking the product s rated voltage and the terminal layout Connecting a power supply that is different from the rating or incorrectly wiring the product could result in fire or damage External connections shall be crimped or pressure welded with the specified tools or correctly soldered Imperfect connections could result in short circuit fires or erroneous operation Tighten the terminal screws with the specified torque If the terminal screws are loose it could result in short circuits fire or erroneous operation Tightening the terminal screws too far may cause damages to the screws and or the module resulting in fallout short circuits or malfunction Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation The precautions on the connection of
170. rror persists after the above items 1 through 3 are checked the type hardware is faulty Contact your nearest Mitsubishi representative and explain the symptom heck the network parameters and the installation state If inconsistency is found arrange consistency between network parameters and the ifi is di installation state Tne network No Spa cimen Sy a parameter Is difgrant tom tatio If network parameters are changed write the new network parameters to The head fo No specified by a parameter is different from that of the CPU module N f the actually mounted UO unit Check the number of extension stages of the extension base unit The network class specified by a parameter is different from that of Check the state of connection of the extension base unit and connector If the actually mounted network the display unit is connected to the main base unit or extension base unit The network refresh parameter of the MELSECNET H is out of the check the state of connection specified area If the error persists after the above items 1 through 3 are checked the hardware is faulty Contact your nearest Mitsubishi representative and explain the symptom Write after correcting network parameters 3102 Anero Ee du nen the network parameter check was If the error persists after corrections have been made contact your ue nearest Mitsubishi representative gt Though the number of Ethernet modules are set to one or more in the paame t
171. s operation 1 Outside the PLC construct mechanical damage preventing interlock circuits such as emergency stop protective circuits positioning upper and lower limits switches and interlocking forward reverse operations 2 When the PLC detects the following problems it will stop calculation and turn off all output in the case of a In the case of b it will stop calculation and hold or turn off all output according to the parameter setting a The power supply module has over current protection equipment and over voltage protection equipment b The PLC CPUs self diagnostic functions such as the watchdog timer error detect problems In addition all output will be turned on when there are problems that the PLC CPU cannot detect such as in the I O controller Build a fail safe circuit exterior to the PLC that will make sure the equipment operates safely at such times See section 9 1 of this manual for example fail safe circuits 3 Output could be left on or off when there is trouble in the outputs module relay or transistor So build an external monitoring circuit that will monitor any single outputs that could cause serious trouble DESIGN PRECAUTIONS lt DANGER When overcurrent which exceeds the rating or caused by short circuited load flows in the output module for a long time it may cause smoke or fire To prevent this configure an external safety circuit such as fuse Build a circuit that turns on t
172. se unit Base unit Module Insert the module fixing hook into the module fixing hole of the base unit Module connector Module loading lever Push the module in the direction of arrow to load it Module into the base unit Module fixing Module fixing hook fixing hook hole Make sure that the module is inserted in the base unit securely L Completion S POINTS 1 Always insert the module fixing hook of the module into the module fixing hole Forcing the hook into the hole will damage the module connector and module 2 When using the PLC in a place where there is large vibration or impact screw the CPU module to the base unit Module fixing screw M3 x 12 user prepared 9 LOADING AND INSTALLATION MELSEC Q b Removal from the base unit Base unit Hold the module with both hands and push the unit fixing hook onthe top of the module with afinger until it stops Module connector While pushing the unit fixing hook and using the bottom of the module as a support pull the module toward you Module fixing hole Lift the module upwards and remove the module fixing projections from the module fixing hole 4 Completion D When the module fixing screw is used always remove the module by removing the module fixing screw and then taking the module fixing hook off the module fixing hole
173. stored in the memories may be erased To prevent this trouble replace the battery speedily Backup time by capacitor Backup time by capacitor min 3 Replacing battery A Turn off the power supply Open the cover of the CPU module Remove the old battery from its holder Side of the CPU module Insert a new battery into the holder in the correct direction Connect the lead to the connector Close the cover of the CPU module Turn on the power supply Monitor OFF SM51 to verify on off Monitor SM52 to verify the bit number that is on Bit 0 is on The battery of the CPU module is faulty Completion 10 6 10 6 11 TROUBLESHOOTING MELSEC Q 11 TROUBLESHOOTING This section describes the various types of trouble that occur when the system is operated and causes and remedies of these troubles 11 1 Troubleshooting Basics In order to increase the reliability of the system not only highly reliable devices are used but also the speedy startup of the system after the occurrence of trouble becomes an important factor To start up the system speedily the cause of the trouble must be located and eliminated correctly The basic three points that must be followed in the troubleshooting are as follows 1 Visual inspection Visually check the following 1 Movement of sequencer stopped condition operati
174. table we cannot guarantee the operation 5 When an extension cable is used do not bind the cable together with the main circuit high voltage heavy current line or lay them close to each other 9 LOADING AND INSTALLATION MELSEC Q 6 Install the main base unit QOOJCPU by screwing in the following procedure 1 Fit the two base unit top mounting screws into the enclosure Panel 2 Place the right hand side notch of the base unit onto the right hand side screw Panel 3 Place the left hand side pear shaped hole onto the left hand side screw TAT C 0 Panel 4 Fit the mounting screws into the mounting screw holes in the base unit bottom and retighten the four mounting screws Note1 Install the main base unit QOOJCPU to a panel with no module loaded in the right end slot Remove the base unit after unloading the module from the right end slot Note2 The mounting screws that come with the slim type main base unit differ from those coming with other types of the base unit To order mounting screws for the slim type main base unit specify cross recessed head bind screw M4 12 black 9 LOADING AND INSTALLATION MELSEC Q 7 Note the following points when mounting a DIN rail Mounting a DIN rail needs special adapters optional which are to be user prepared a Applicable adapter types For Q38B Q312B Q68B Q612B Q6DIN1 For Q35B Q65
175. tch again from STOP to RUN The RUN LED lights up 11 2 5 Flowchart for when the ERR LED is on flashing The following shows the flowchart to be followed when the ERR LED of the CPU module lights up flashes during the operation when the PLC power supply is turned on or the operation is started ERR LED is on flashing Confirm details of error by GX Developer Refer to Section 11 3 Contact the nearest service center Set the RUN STOP RESET switch dealer or our office and explain the to STOP Modify error details Refer to Section 11 3 Reset by the RUN STOP RESET switch Set the RUN STOP RESET switch to RUN Hardware error error symptom and get advice Can the ERR LED be turned off Completion 11 5 11 5 11 TROUBLESHOOTING MELSEC Q 11 2 6 Flowchart for when output module LED is not turned on The following shows the flowchart to be followed when the output module LED is not turned on during PLC operation Output module LED not turned on Is the LED on when it is monitored on GX Developer NO 7 ft Reexamine the program Check the input output number on the GX Developer system monitor Does the output number match NO Change the output number Is the LED turned on when another output module is forcibly turned on Is the LED turned on when the output module is changed for anot
176. te I O modules The headings in the table that follows have the following meanings Explanation Contains detailed information about the nature of the special relay e Indicates whether the relay is set by the system or user and if it is set by the system when setting is performed lt Set by gt S Set by system U Set by user in sequence program or test operation at a peripheral device S U Set by both system and user lt When set gt Indicated only if setting is done by system Set by When set Each END Set during each END processing Initial Set only during initial processing when power supply is turned ON or when going from STOP to RUN Status change Set only when there is a change in status Error Set when error is generated Instruction execution Set when instruction is executed Request Set only when there is a user request through SM etc For details on the following items refer to the following manual e Networks For Q Corresponding MELSECNET H Network System Reference Manual PLC to PLC network 11 27 11 27 11 TROUBLESHOOTING MELSEC Q Special Relay List 1 Diagnostic Information Explanation Set by When Set ON if diagnosis results show error occurrence OFF No error Includes when an annunciator is ON and when an error is detected ON Error with CHK instruction e Stays ON subsequently even if normal operations restored OFF No self diagnosis Comes ON when an error oc
177. the conditions where the shield is earthed If a shielded cable is not used or not earthed correctly the noise resistance will not meet the specified requirements When the shield of a shielded cable is earthed to the cabinet body please ensure that the shield contact with the body is over a large surface area If the cabinet body is painted it will be necessary to remove paint from the contact area All fastenings must be metallic and the shield and earthing contact must be made over the largest available surface area If the contact surfaces are too uneven for optimal contact to be made either use washers to correct for surface inconsistencies or use an abrasive to level the surfaces The following diagrams show examples of how to provide good surface contact of shield earthing by use of a cable clamp 1 Earthing of shielded of shield cable a Earth the shield of the shielded cable as near the module as possible taking care so that the earthed cables are not induced electromagnetically by the cable to be earthed b Take an appropriate measures so that the shield section of the shielded cable from which the outer cover was partly removed for exposure is earthed to the control panel on an increased contact surface A clamp may also be used as shown in the figure below In this case however apply a cover to the painted inner wall surface of the control panel which comes in contact with the clamp section Note The method of earthing
178. the terminal screws are loose it could result in short circuits fire or erroneous operation Tightening the terminal screws too far may cause damages to the screws and or the module resulting in fallout short circuits or malfunction Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation STARTUP AND MAINTENANCE PRECAUTIONS lt DANGER Do not touch the terminals while power is on Doing so could cause shock or erroneous operation Correctly connect the battery Also do not charge disassemble heat place in fire short circuit or solder the battery Mishandling of battery can cause overheating or cracks which could result in injury and fires Switch all phases of the external power supply off when cleaning the module or retightening the terminal or module mounting screws Not doing so could result in electric shock Undertightening of terminal screws can cause a short circuit or malfunction Overtightening of screws can cause damages to the screws and or the module resulting in fallout short circuits or malfunction STARTUP AND MAINTENANCE PRECA
179. to Y8F in the above system lt Fail safe circuit example gt ON delay timer Internal program Y80 SM412 24V 0 5s 0 5s CPU module Output module x2 G A OO O we 2 Y80 repeats turning ON and then OFF at 0 5s intervals Use a no contact output module transistor in the example shown above 9 LOADING AND INSTALLATION MELSEC Q 9 2 Calculating Heat Generation by PLC The ambient temperature inside the board storing the PLC must be suppressed to a PLC usable ambient temperature of 55 C For the design of radiation from the storing board it is necessary to know the average power consumption heating value of the devices and instruments stored in the board Here the method of obtaining the average power consumption of the PLC system is described From the power consumption calculate a rise in ambient temperature inside the board How to calculate average power consumption The power consuming parts of the PLC are roughly classified into six blocks as shown below 1 Power consumption of power supply module The power conversion efficiency of the power supply module is approx 70 i e 30 of the output power is consumed by heating As a result 3 7 of the output power becomes the power consumption Therefore the calculation formula is as follows Wpw ER W I5v Current consumption of logic 5 VDC circuit of each module 2 Power consumption of a total of 5 VDC l
180. uch as a flat blade screwdriver 5 5 x 75 6 x 100 This also applies to a case where an extension cable is connected to the OUT side connector of the extension base unit For the QOOJCPU remove the cover by hand OUT side of extension base unit Main base unit On ER E Base cover R Joie O b To connect the extension cable to the next extension base unit remove the seal applied under the IN characters on the base cover IN side of extension base unit c When plugging the extension cable to any base unit hold the connector part of the extension cable d After fitting the extension cable always tighten the extension cable connector fixing screws Tightening torque 20N lt cm 9 LOADING AND INSTALLATION S g MELSEC Q 3 Disconnection of extension cable When unplugging the extension cable hold and pull the connector part of the extension cable after making sure that the fixing screws have been removed completely 9 LOADING AND INSTALLATION MELSEC Q 9 6 Wiring 9 6 1 The precautions on the wiring D DANGER Completely turn off the external power supply when installing or placing wiring Not completely turning off all power could result in electric shock or damage to the product When turning on the power supply or operating the module after installation or wiring work be sure that the module s terminal covers are co
181. ue and a rise in ambient temperature inside the board The outline of the calculation formula for a rise in ambient temperature inside the board is shown below W OJ T UA C W Power consumption of overall sequencer system value obtained above A Surface area inside the board U When the ambient temperature inside the board is uniformed by a fan 6 When air inside the board is not cGIrcuiatied s 4 When arise in ambient temperature inside the board exceeds the specified limit it is recommended that you install a heat exchanger in the board to lower the ambient temperature inside the board If anormal ventilating fan is used dust will be sucked into the PLC together with the external air It may affect the performance of the PLC 7 Example of calculation of average power consumption a System configuration Q35B Q61P A1 QOO0CPU Qx40 QX40 QY10 QJ71LP21 25 Vacant b 5 VDC current consumption of each module QO00CPU 0 25 A QX40 0 05 A QY10 0 43 A QJ71LP21 25 0 55 A Q35B 0 074 A c Power consumption of power supply module WPw 3 7 x 0 25 0 05 0 05 0 43 0 55 0 074 x5 3 01 W d Power consumption of a total of 5 VDC logic section of each module Wey 0 25 0 05 0 05 0 43 0 55 0 074 x5 7 02 W e A total of 24 VDC average power consumption of the output module Waav 0 W 9 LOADING AND INSTALLATION MELSEC Q f Average power consumption due to volta
182. ue becomes normal Overvoltage protection The overvoltage protection device shuts off the 5 VDC circuit and stops the system if a voltage of 5 5 to 6 5 VDC is applied to the circuit When this device is activated the power supply module LED is switched OFF If this happens switch the input power OFF then a few minutes later ON This causes the initial start for the system to take place The power supply module must be changed if the system is not booted and the LED remains OFF Permissible instantaneous power failure time 1 For AC input power supply e An instantaneous power failure lasting less than 20ms will cause AC down to be detected but operation will continue e An instantaneous power failure lasting more than 20ms may cause the operation to continue or initial start to take place depending on the power supply load Furthermore by using the same AC power supply for the AC input module and the power supply module it is possible to prevent the sensor to which the AC input module is connected from turning OFF when it is ON when the power is turned OFF However if only the AC input module is connected to the AC line which is connected to the power suppludetection of the AC down for the power supply module may be delayed by the capacitor in the AC input module Thus connect a load of approx 30mA per QX10 unit to the AC line 2 For DC input power supply e An instantaneous power failure lasting less than 10ms 4 will cause
183. unction are not erased immediately If the energization of these relays is recognized however these contents may be deleted unintentionally While a total of the power interrupt hold on time after the SM51 is energized is within a specified time replace the battery with a new one POINTS The SM51 is used to give an alarm when the capacity of the battery is lowered Even after it is energized the data is held for a specified time For safety however replace the battery with a new one as early as possible The SM52 is energized when the battery causes a complete discharge error Immediately after the relay has been energized replace the battery with a new one Whichever voltage of the battery of the CPU module is lowered the SM51 and SM52 are energized To identify the specific battery of the memory of which voltage is lowered check the contents of the special resisters SD51 and SD52 When the voltage of the battery of each memory is lowered the bit corresponding to each of SD51 and SD52 memories is turned on Bit No of SD51 and SD52 CPU module POINTS The relation between the backups of the memories preformed by the batteries which are installed on the CPU module is described below Power supply of the power Battery of CPU Memory of CPU supply module Main Module oe N Module Installed Not installed Installed Not installed O Backup enable X Backup unable The standard service life and replacement procedures of
184. ured 4 Program error location 5 Parameter number 6 Annunciator number 11 32 11 32 11 TROUBLESHOOTING MELSEC Q Special Register List Continued Set by When set Common information corresponding to the error codes SDO is stored here e The following four types of information are stored here Slot No Number Meaning Slot No Base No UO No Not used for base No SD9 SD10 SD11 SD12 SD13 SD14 SD15 When OFFFFu is stored in SD6 I O No the I O No may not be identified due to I O No overlapping or like in the I O assignment parameter Use SD5 to identify the error location File name Drive name Example Number Meaning MAIN OPG SD5 Drive B15 to B8 B7 to BO SD6 41H A 4DH M SD7 File name 4EH N A SD8 ASCII code 8 characters 20H SP 20H SP SD9 20H SP 20H SP SD10 Extension 1 2EH 51H Q 2EH Error common Error common S ASCII code 3 characters 47H G 50H P information information SD13 Error common Error common SD14 information information SD15 Vacant Time value set Meaning Time 1 ps units 0 to 999 us Time 1 ms units 0 to 65535 ms Vacant Program error location Number Meaning SD5 SD6 File name SD7 ASCII code 8 characters SD8 SD9 Extension zi 2EH SD10 ASCII code 3 characters SD11 Pattern 2 SD12 Block N
185. v spb ru CONSYS Promyshlennaya St 42 RU 198099 St Petersburg Phone 7 812 325 36 53 Fax 7 812 325 36 53 e mail consys consys spb ru ELEKTROSTYLE UI Garschina 11 RU 140070 Moscowskaja Oblast Phone 7 095 261 3808 Fax 7 095 261 3808 e mail ICOS RUSSIA Industrial Computer Systems Zao Ryazanskij Prospekt 8a Office 100 RU 109428 Moscow Phone 7 095 232 0207 Fax 7 095 232 0327 e mail mail icos ru NPP Uralelektra Sverdlova 11a RU 620027 Ekaterinburg Phone 7 34 32 53 27 45 Fax 7 34 32 53 27 45 e mail elektra etel ru STC Drive Technique Poslannikov Per 9 str 1 RU 107005 Moscow Phone 7 095 786 21 00 Fax 7 095 786 21 01 e mail info privod ru RUSSIA RUSSIA RUSSIA RUSSIA RUSSIA Aa MITSUBISHI ELECTRIC INDUSTRIAL AUTOMATION Gothaer Stra e 8 D 40880 Ratingen Phone 49 2102 486 0 Hotline 49 1805 000 765 Fax 49 2102 486 7170 www mitsubishi automation de megfa mail meg mee com www mitsubishi automation com
186. with the Q01CPU and the MELSECNET H network module is used as the main base unit Increase in debugging efficiency through high speed communication with GX Developer The RS 232 interface of the Basic model QCPU enables program write read or monitor at a maximum of 115 2kbps Saved space by a reduction in size The installation area of the Basic model QCPU is about 60 of that of the AnS series Comparison of installation space MELSEG Aen POWER MELSEG Age A sxo A Ee RUN ICLR RUN ERROR RESET RESET een A1SX41 Al 1 EE E 1 E zb MITSUBISI 3o o o 0 MITSUBISI R TH EE Be D Le RAR E A HERSES emg 0 A x YI Kap mm Od KO KC ww X4 Dm RUN O E Be ERR 0 T B 7 7 7 i ei 98mm 3 j 3 j Es 4 4 3 86 lt PULL 7 8 8 inch PULL 7 i i i D 9 A A A A B B B B C Cc 9 H D D D RS 232 E E E E D MITSUBISHI D F F F F 5 Slot Main Base Unit 245mm 9 65inch depth 98mm 3 86inch gt 8 Slot Main Base Unit 328mm 12 92inch 12 Slot Main Base Unit 439mm 17 30inch 1 OVERVIEW MELSEC O 6 Connection of up to four two extension base units a The QOOJCPU can connect up to two extension base units three base units including the main and accepts up to 16 modules
187. xecuted Execute the CC Link instruction after setting the CC Link parameter 3103 Write after correcting network parameters If the error persists after corrections have been made contact your nearest Mitsubishi representative Write after correcting network parameters If the error persists after corrections have been made contact your nearest Mitsubishi representative Check the parameter setting 4101 Read the common error information at a peripheral device check error step corresponding to its numerical value program error location and correct the problem 4108 x 1 Characters in parentheses indicate the special register numbers where individual information is being stored 11 19 11 19 11 TROUBLESHOOTING MELSEC Q Error Code List Continued Common Individual LEDStatus Operating l deeg Error Code Error Messages Information Information LED Status States of Diagnostic Timing SD0 1 SD5 to 15 SD16 to 26 RUN ERROR CPU 4200 4201 FOR NEXT ERROR Program error location Off Flicker Stop When instruction is executed 4202 4203 4210 CAN T EXECUTE P Program error location Off Flicker Stop _ When instruction is executed 4212 EEE 4220 4227 CAN T EXECUTE I Program error location Off Flicker Stop _ When instruction is executed 4223 An INST FORMAT ERR Program error location o Fike sop When instruction is executed On Off 9000 Fake k3 Program er
188. xtension cable is detected Sae error Comact your nea test Mitsubishi represeritative Entire program was executed without the execution of an END 1011 instruction 1 Measure noise level 1 When the END instruction is executed it is read as another 2 Reset the CPU module and establish the RUN status again instruction code e g due to noise If the same error is displayed again this suggests a CPU module 1012 2 The END instruction has been changed to another instruction hardware error Contact your nearest Mitsubishi representative code somehow The circuit that performs CPU internal index qualification is not 1200 operating properl REE y This suggests a CPU hardware error Contact your nearest Mitsubishi 1201 Internal CPU hardware logic does not operate normally representative 1 Check ERR LED of the output modules and replace the module whose 1202 The circuit that executes sequence processing in the CPU does not operate properly LED is lit 1300 There is an output module with a blown fuse 2 The module with a blown fuse can also be checked with a peripheral device Monitor special registers SD130 to SD137 and check if there is a bit 1 which corresponds to the module with a blown fuse One of the individual modules is experiencing hardware problems so check 1310 An interruption has occurred although there is no interrupt module The modules Contact your nearest Mitsubishi representative and explain the problem with th

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