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MELSEC-ST System User`s Manual

1. HS Side view Front view common to 1 slot and 8 slot width 1 slot width Terminal block for connection of external wiring The terminal block color changes depending on the slice module type Terminal block of I O module or intelligent function module Dark gray Terminal block of base module for power distribution module Red The terminal block for shield has light gray stripes Insert a screwdriver into the top hole square and insert a wire into the bottom hole circular Connector for electrical connection between base modules The connector color changes depending on the base module type For bus refresh module for powering the head module Dark gray 2 Base module connector cover 4 For bus refresh module for extension Yellow For power feeding module I O module in
2. GX Configurator ST 1 Refer to the GX Configurator ST Manual for the system configuration when GX Configurator is used For the PROFIBUS cable wiring and bus terminators refer to the MELSEC ST PROFIBUS DP Head Module User s Manual YSTEM CONFIGURATION ds Ee MELSEC ST 3 2 System Configuration Outline This section outlines the system configuration when the input modules output module intelligent function modules bus refreshing module and power feeding module are used Eternal power supply External SYS power supply OBL OB 001 00 OS gt dE Eternal power supply External AUX power supply Eternal power supply External AUX power supply System configuration details m 0 _ 2 a Bus Input Input Output Power Intelligent Intelligent Head module refreshing module module module feeding function function module module module module ST1H BT ST1PSD ST1X2 DE1 ST1X2 DE1 ST1Y2 TE2 ST1PDD ST1AD2 V ST1DA2 V or ST1H PB YSTEM CONFIGURATION E EE MELSEC ST i Device name Description Configuration condition This module acts as a remote device station of a CC Link ST1H BT a Head module network t
3. App 17 App 17 APPENDICES MELSEC ST 2 Output Data a Bw Bit Output Area The Br Bit Output Area will be explained Target module BitOutput D sTt1Y2 0000 Stores the output information ON OFF to the output module Output status 0 Output OFF sT1Y16 0000 Bw n 15 1 Output ON b Ew Error Clear Area The Error Clear Area will be explained Target module 1 Turn Ew n ON 1 when clearing error information 2 After confirming that the error information has been sT1y20o000 cleared turn OFF 0 the Ew n Error Clear Request When the module recovers from the error the error Error Clear S ERA information is automatically cleared Request OFF 0 Error clear not requested default ST1Y16 0000 Ew n to Ew n 15 ON 1 Error clear requested Only Ew n is used Ew n 1 to Ew n 15 are reserved for the system 0 fixed Word Output Area The Word Output Area is not occupied App 18 App 18 APPENDICES MELSEC ST Appendix 3 2 Maximum input output points setting sheet sioe Nee sir Slice NO m 24VDC Current Slot width position Module Name Occupied Number of Consumption Total Total value No I O Points occupied
4. error Hardware fault 1 Module error 2 Hardware fault 1 1 A hardware fault occurs when the input module cannot be recognized by the head module 2 A module error is indicated when any of Ern Er n 4 Er n 8 and Er n 12 turns ON 1 App 15 App 15 APPENDICES MELSEC ST c Mr Module Status Area The Mr Module Status Area will be explained Targe Module Status x DW ST1X4 Module Hardware fault Status Hardware fault Normal d Wr Word Input Area The Word Input Area is not occupied 2 Output Data a Bw Bit Output Area The area of assigned points 2 4 16 points is occupied Since it is not used by the input module write O fixed to this area b Error Clear Area The Error Clear Area will be explained Target module ST1X2 000 Ewn Ewn 1 1 Turn Ew n ON 1 when clearing error information ST1X4 H 00 2 After confirming that the error information has been cleared turn OFF 0 the Error Clear Request When the module recovers from the error the error Error Clear A ie information is automatically cleared Request sTt1x16 000 OFF 0 Error clear not requested default ON 1 Error clear requested Only
5. OLI OLI ou TOO OO 5 loal ool onl Do n Eternal power supply External AUX power supply Eternal power supply External AUX power supply On the right side of the head module make sure to mount the bus refreshing module to power the head module The bus refreshing module must be mounted on the base module designed for power supply to the head module Select the power distribution module by calculating the total current consumption of the head module I O modules Intelligent function modules and others powered by the power distribution module Refer to Chapter 5 for the selection and addition of the power distribution modules 3 SYSTEM CONFIGURATION MELSEC ST d In a system configuration using multiple bus refreshing modules supply 24VDC power from one external SYS power supply to the multiple bus refreshing modules SYS input Bus refreshing module Bus refreshing module Bus refreshing module o 2 ke o E ki be o I Slice module Slice module Slice module Slice module Slice module Slice module External SYS power supply e When configuring a system that includes external AUX power supplies and power distribution modules make sure to meet the conditions below 1 When using an intelligent function module When configuring a system that includes an intelligent function module use a power distribution modul
6. s nsenaaeaeeea 5 12 7 18 Output Data App 13 App 16 App 18 Overload and overheat protection functions iesu Mem avi o ERU EUN 7 16 Index 1 Index 1 MEMO Index 2 Index 2 WARRANTY Please confirm the following product warranty details before using this product 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 sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module 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 place 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 me
7. a e t tme ge bete dle e E idea de ned detis 7 1 7 1 1 ST1X2 DE1 DC input module negative COMMON bvpe rca 7 1 7 1 2 ST1X4 DE1 DC input module negative COMMON bvpe rca 7 2 7 1 3 ST1X16 DE1 DC input module negative common type 7 3 7 2 Output Module Specifications eene einen nnne nnne entrent 7 5 7 2 1 ST1Y2 TE2 transistor output module source type 0oooonconnconncocnconocanocanonanonanona rana n anar nra rra 7 5 7 2 2 ST1Y16 TE2 transistor output module source we 7 6 7 2 3 ST1Y2 TE8 transistor output module source type sese 7 8 7 2 4 ST1Y2 TPES transistor output module source bvpe nn 7 9 7 2 5 ST1Y16 TPES3 transistor output module with protective functions source type 7 10 7 2 6 ST1Y2 R2 Contact Output Module 7 12 7 3 Precautions for Use noe e tai 7 13 To3tinputmodulec s zone Deom te Tm toe ce oT ue cm Nad e 7 13 7 3 2 Output mocdule nennen nnne E nnne tnnt nte nnns T nnns 7 13 7 3 3 Module with protection Tunchlon eene eene tnmen nana nana 7 21 A Part Names 4 o ee den docete da tede tete id tee dre etd eet 7 22 8 ACCESSORIES 8 1t08 2 8 1 End Plate End brackets EE 8 1 9 2 Markers ein meld ed emails tpm e tpa cdi on ied b JO Rede a el pa o ON Fede de 8 1 3 3 Coding EIEMEMS GB eade oenadun A A ien en diede 8 2 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE 9 1to9 7 91 For CC AA 9 1 9 1 1 Functions available by use of GX Configurator ST 0 0
8. Change the left end slice module shown as 2 among those whose RUN LEDs are flickering 1s interval Has the RUN LED turned on Change the base module of the left end slice module shown as 2 among those whose RUN LEDs are flickering 1s interval NO Has the RUN LED turned on Possible cause is excessive noise Connect CR or similar surge la suppressor to noise source v Completed 12 5 12 5 12 TROUBLESHOOTIN GE MELSEC ST 12 2 Power Distribution Module Troubleshooting 12 2 1 When RUN LED is flickering or off Common to bus refreshing module and power feeding module 1 Flickering at 0 25s intervals Check item Check whether the power Select a slice module other than the power distribution distribution module is selected as module as the target of online module change the target of online module change Refer to the head module manual for details Only the I O modules and intelligent function modules can be replaced online The power distribution modules and base modules cannot be replaced online Before changing the power distribution module or base module make sure to shut off all phases of the external power supply for the whole system Failure to do so may damage all products comprising the MELSEC ST system 2 Flickering at 1s intervals When the RUN LED of the power distribution module is flickering 1s interval refer to Section 12 1 3
9. Protection function Base Module Output Module A Voltage 2 wire Circuit external load i dro D gs E 7 GR Shield T 21 Yt rH g 22 sH 5 4 Shield rm 1 This FG terminal is not connected Module front Grounded at the FG contact of the base module for power distribution module view 2 Shield is grounded via the base module for the power distribution module 3 Connection from power distribution module 7 VO MODULES MELSEC ST 7 2 5 ST1Y16 TPE3 transistor output module with protective functions source type Type Transistor Output Module source type Specifications ST1Y16 TPE3 Number of occupied slice modules CC Link 0 point for input 16 points for output Number f occupigd Un points PROFIBUS DP 16 points for each of input and output 1 0A point 4A common 2A 10ms or less 0 3mA or less 0 15VDC TYP 1 0A 0 25VDC MAX 1 0A i OFF to ON 0 5ms or less Response time ON to OFF 1 5ms or less rated load resistive load Surge suppressor Zener diode Yes thermal protection short circuit protection Indicated by LED When protective function is activated ERR LED turns on and signal is output to head module Automatic recovery Wiring method for common 2 points common Dielectric withstand voltage 560VAC rms 3 cycles altitude 2000m 6557 38ft Insulation resistance 10M or larger by insulation resistance tester acro
10. n ST1PSD voltage low flickering for the following conditions AUX input 24VDC Load higher than the rated current 0200H Warning m All modules voltage low External wiring problem The SYS input 24VDC voltage is low and the AUX input 24VDC voltage is low 24VDC input Check the module whose ERR LED is 0300H Warning A 7 ST1PSD voltage low flickering for the following conditions Load higher than the rated current External wiring problem 12 16 12 16 APPENDICES MELSEC ST APPENDICES Appendix 1 Outer Dimension Drawings Appendix 1 1 Power distribution modules 1 Bus refreshing module ST1PSD MPU SEa D App 0 13 2 2 83 47 3 1 86 25 2 55 4 2 18 0 99 r 24 0 09 Unit mm inch 2 Power feeding module ST1PDD HH rj n 14 0 06 75 5 2 95 y 47 3 1 86 l 55 4 2 18 gt Unit mm inch App 1 App 1 APPENDICES MELSEC ST For Power feeding module ST1PDD of hardware version C or before side face diagram of the module is as follows HEE 72 2 83 a ei 47 3 1 86 55 4 2 18 Unit mm inch
11. External devices When a device with a hazardous voltage circuit is externally connected to the MELSEC ST series use a model of which circuit section of the interface to the MELSEC ST series is reinforced isolated from the hazardous voltage circuit Reinforced isolation Reinforced isolation refers to the isolation with the dielectric withstand voltage shown in Table 11 1 Table 11 1 Reinforced Isolation Withstand Voltage Installation Category II source IEC664 Rated voltage of hazardous voltage area Surge withstand voltage 1 2 50 us 150VAC or below 2500 V 300VAC or below 4000 V 11 10 11 10 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST MEMO 11 11 11 11 12 12 TROUBLESHOOTING 12 TROUBLESHOOTING MELSEC ST This chapter explains the troubleshooting of the MELSEC ST system I O modules and power distribution modules Refer to the manuals of the corresponding modules for the troubleshooting of the head module and intelligent function modules 12 1 MELSEC ST System Troubleshooting The troubleshooting of the whole MELSEC ST system is shown below Error modules are on distribution modules are on v Check whether the MELSEC ST system is configured correctly Check whether the external power supplies of all power distribution Check whether the SYS LEDs and AUX LEDs of the power v Communication stopped between module v the master stati
12. supply 1 Grounded to the DIN rail via the FG contact of the base module ay Lei Base module 3 ST1B 04P0 2 The shields of the slice modules are grounded together 3 Area where the shield is connected to each slice module 4 In order to ensure compliance with UL make sure to use the class2 external power supply Internal circuit 24G SYS Vacancy Shield Vacancy 24G SYS E Shield Vacancy 24G AUX 24V AUX Shield Vacancy 24G AUX 24G AUX Shield POWER DISTRIBUTION MODULE GES ES MELSEC ST 2 Power feeding module Power feeding module Specifications ST1PDD Number of occupied slices We ee CC Link 0 point for each of input and output Number of occupied I O points PROFIBUS DP 2 points for each of input and output Rated input voltage 24VDC Rated allowable ent aa ee Al 24VDC 20 15 ripple ratio within 5 5VDC internal current 5VDC internal current consumption 0 06A Supplying power to I O modules Maximum rated current 24VDC LET Supplying power to intelligent function modules Dielectric withstand Dielectric withstand voltage 500VAC 1 min 600VAC 1s across SYS inputs and AUX inputs Operating status LED indication at AUX 24VDC output AUX turns on ST1B S4P2 D 2 wire type shield Applicable base module pring H wre yp Scre
13. from power 24G J from power istri i Resistor Lett i current Input circuit distribution Input circuit distribution module module does not 1 turn off A calculation example for selecting the resistor to be connected is given in Calculation for Example 1 gt Change the response time setting Example 0 5ms gt 1 5ms When excessive noise is periodic shorter response time setting may have a greater Noise is input depending on the response time effect If the above action does not have any setting effect take the basic noise reduction measures to prevent noise entry e g avoid installing power and I O cables together add surge absorbers to noise source such as relays and contactors used in the same power supply Calculation for Example 1 STA1XLI DE1 Input module 24V Wiring from power 24G distribution Input circuit module When LED indicator switch is connected to ST1X2 DE1 ST1X4 DE1 or ST1X16 DE1 giving 3mA leakage current Leakage current 3mA The voltage Vte across terminal and common is calculated as follows VrB 3 mA X5 6 k 216 8 V Voltage drop across the LED is ignored As the OFF voltage 11 V or less is not satisfied the input signal does not turn off Therefore connect a resistor as shown below ST1XLI DE1 Ep Input module wire iring from ES Sch power distribution 24G module Input impedance XO 5 6kQ
14. 24kQ Resistor 24G 12 12 12 12 12 TROUBLESHOOTING MELSEC ST Calculate the value of the resistor R as shown below To make the terminal to terminal voltage less than 11 V the current should be as indicated below 24 11 V 2 4 kO 5 42 mA Hence select the resistor R that will give the current higher than 5 42 mA For the resistor R 11 V TIV R gt 5 42 mA e rco input impedance 11 V R gt 5 42 1 96 mA 11 V 3 46 mA R 3 18 kQ R On the assumption that the resistor R of 2 7 kO is connected the power capacity W of the resistor is as follows when the switch turns on W applied yoltage R W 28 8 V 2 7 kO 0 31 W Since the power capacity of the resistor is determined to be 3 to 5 times larger than the actual power consumption select a resistor of 1 to 1 8 W A resistor of 2 7 kO and 1 to 1 8 W should therefore be connected across the relevant terminal and COM 12 13 12 13 12 TROUBLESHOOTING 2 Output circuit troubleshooting MELSEC ST The following explains possible problems in the output circuit and their corrective actions Output circuit troubleshooting Condition Erroneous output due to the stray capacitance C between collector and emitter of photocoupler There is no erroneous output at normal load An erroneous output may occur at high sensitivity load such as solid state relay Photocoupler Base module Y Output
15. 421 0 33 7735 144 Phone 1 847 478 2100 Beijer Electronics OY FINLAND INEA d o o SLOVENIA Fax 1 847 478 22 53 Jaakonkatu 2 Stegne 11 FIN 01620 Vantaa SI 1000 Ljubljana Phone 358 0 207 463 500 Phone 386 0 1 513 8100 Fax 358 0 207 463 501 Fax 386 0 1 513 8170 UTECO A B E E GREECE Beijer Electronics AB SWEDEN 5 Mavrogenous Str Box 426 GR 18542 Piraeus SE 20124 Malm Phone 30 211 1206 900 Phone 46 0 40 35 86 00 Fax 30 211 1206 999 Fax 46 0 40 35 86 02 MELTRADE Ltd HUNGARY EconotecAG SWITZERLAND Fert utca 14 Hinterdorfstr 12 HU 1107 Budapest CH 8309 N rensdorf Phone 36 0 1 431 9726 Phone 41 0 44 838 48 11 Fax 36 0 1 431 9727 Fax 41 0 44 838 48 12 Beijer Electronics SIA LATVIA GTS TURKEY Vestienas iela 2 Dar laceze Cad No 43 KAT 2 LV 1035 Riga TR 34384 Okmeydanr Istanbul Phone 371 0 784 2280 Phone 90 0 212 320 1640 Fax 371 0 784 2281 Fax 90 0 212 320 1649 Beijer Electronics UAB LITHUANIA CSC Automation Ltd UKRAINE Savanoriu Pr 187 4 B M Raskovoyi St LT 02300 Vilnius UA 02660 Kiev y MITSUBISHI ELECTRIC Phone 370 0 5 232 3101 Fax 370 0 5 232 2980 Phone 380 0 44 494 33 55 Fax 380 0 44 494 33 66 Mitsubishi Electric Europe B V FA European Business Group Gothaer Strafie 8 D 40880 Ratingen Germany FACTORY AUTOMATION Tel 49 0 2102 4860 Fax 49 0 2102 4861 120 info mitsubishi automati
16. Total 6 720A N o o 0 2 E E 2 SISSIES Total 6 755A AR co 2 ES EA A e s oo 2 e Total 0 260A co 1 Check to see if the total 5VDC internal current consumption of the I O modules mounted between the ST1PSD including ST1H BT and the next ST1PSD is greater than the maximum rated output current 2 04 2 Check to see if the total 24VDC current of the slice modules mounted between the ST1PDD or ST1PSD and the next ST1PDD or ST1PSD is greater than the maximum rated current 8 04 3 Check to see if the total 24VDC current of the intelligent function modules mounted between the ST1PDD or ST1PSD and the next ST1PDD or ST1PSD is greater than maximum rated current 3 0 A POWER DISTRIBUTION MODULE GES GE MELSEC ST 5 3 Part Names s STIPSD d RUN JERR sys uuuuuu sa i i Front view Rear view Front view Rear view Bus refreshing module Power feeding module Application RUN LED eae Refer to Section 5 3 1 SYS LED AUX LED Indicates the I O module status with the above LEDs 1 to 3
17. 5 Faceplate The diagram of wiring to base module is printed on the surface When checking the wring diagram remove the symbol label ends Hold down the hooks at both ends and remove the module Provided to prevent a wrong slice module from being inserted into the base module The slice module can be inserted only when the coding element of Coding elements the base module matches that of the slice module Refer to Chapter 8 for details POWER DISTRIBUTION MODULE zm EE MELSEC ST 5 3 1 Operating status LEDs LED MGE LED status Operating status indication Flickering Selected as a module to be replaced online 1 0 25s intervals Communication with the master station has stopped 2 Flickering Parameter setting error 2 1s intervals Other slice module fault Internal bus error occurring External power supply off hardware fault internal bus error occurring Hardware fault ERR On 0 5s intervals 24VDC voltage low Off Normal Of havoc voltage low 5VDC voltage low Normal AUX Of 24VDC voltage low 1 The LED flickers when the module is selected as the target of online module change Do not replace the power distribution module as it cannot be the target of online module change 2 Refer to the head module manual for details 6 BASE MODULE MELSEC ST 6 BASE MODULE 6 1 Base Module Specifications The base module specifications are indicated below Specifications Spring clam
18. If their distance is far the protection circuit cannot show its effect Provide the circuit so that their distance may be within 50cm 19 69 inch rough standard 7 VO MODULES MELSEC ST 7 3 3 Module with protection function 1 The following restrictions apply when the thermal protection is activated by the output module with protection functions The thermal protection indicates overload and overheat protection functions a ST1Y2 TPE3 ST1Y16 TPE3 If an overcurrent keeps flowing due to overload heat is generated to activate the overheat protection function Each protection function is designed to protect the internal elements of the module not the external equipment Common Overload and overheat protection functions The overload protection function is activated for each point in Overload protection terms of 3A to 5A point function The overload protection function returns to normal operation when the load becomes a rated load i The overheat protection function is activated for each point Overheat protection The overheat protection function automatically returns to normal operation when heat reduces function 7 VO MODULES 7 4 Part Names MELSEC ST This section explains the part names of the I O modules Front view a 9 Uc Rear view 1 slot width RUN LED
19. W g Average power consumption of the input section of the input module WIN 0 004 X 24 X 2 X 1 0 192 W h Power consumption of the intelligent function module Ws 0 W i Power consumption of overall system W 20 95 3 8 O O 0 192 0 4 942 W 10 21 10 21 10 MOUNTING AND INSTALLATION a E S E MELSEC ST MEMO 10 22 10 22 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST 11 EMC AND LOW VOLTAGE DIRECTIVE 11 In order to sell products in European countries the manufacturers have been legally required to show that the products are compliant with the EMC Directive and the Low Voltage Directive which are both European Directives since 1996 and 1997 respectively The manufactures must declare that the corresponding products are compliant with the above European Directives and put the CE mark on them 11 1 Requirements for Compliance with EMC Directive The EMC Directive specifies that products on the market must be constructed so that they do not cause excessive electromagnetic interference emissions and are not affected by electromagnetic interference immunity The target products are requested to meet these requirements The sections 11 1 1 through 11 1 5 outline the precautions on compliance with the EMC Directive for the machinery that includes the MELSEC ST series The description are based on the regulations the relevant requirements and standards that Mitsubishi has satisfied how
20. When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice A MITSUBISHI ELECTRIC HEADQUARTERS EUROPEAN REPRESENTATIVES EUROPEAN REPRESENTATIVES EURASIAN REPRESENTATIVES MITSUBISHI ELECTRIC EUROPE B V EUROPE GEVA AUSTRIA ALFATRADE Ltd MALTA Kazpromautomatics Ltd KAZAKHSTAN German Branch Wiener StraBe 89 99 Paola Hill Mustafina Str 7 2 Gothaer Stra e 8 AT 2500 Baden Malta Paola PLA 1702 KAZ 470046 Karaganda D 40880 Ratingen Phone 43 0 2252 85 55 20 Phone 356 0 21 697 816 Phone 7 7212 50 11 50 Phone 49 0 2102 486 0 Fax 43 0 2252 488 60 Fax 356 0 21 697 817 Fax 7 7212 50 11 50 Fax 49 0 2102 486 1120 TEHNIKON BELARUS INTEHSIS srl MOLDOVA MITSUBISHI ELECTRIC EUROPE B V CZECH REPUBLIC Oktyabrskaya 16 5 Off 703 711 bld Traian 23 1 Czech Branch BY 220030 Minsk MD 2060 Kishinev Avenir Business Park Radlick 714 113a Phone 375 0 17 210 46 26 Phone 373 0 22 66 4242 MIDDLE EAST REPRESENTATIVES 2 158 00 Praha 5 Fax 375 0 17 210 46 26 Fax 373 0 22 66 4280 ILAN amp GAVISH Ltd ISRAEL dee Koning amp Hartman bw BELGIUM Koning amp Hartman b v NETHERLANDS Shenkar St Kiryat Arie ax 420 0 251 551 W
21. eceeceeeeeeceeeeeeeeeeeeeseeeseeeeeeeeeeeseaeeeneseaeeeneeeas 9 1 9 2 For PROFIBUS DP tii added 9 4 9 2 1 Functions Available by Use of Configuration Software sss 9 4 9 2 2 Functions Available by Use of GX Configurator ST esssseseeeeeneeen ene 9 5 10 MOUNTING AND INSTALLATION 10 1to 10 22 10 1 Handling Precautloris teen eene nene tenes nike at tenete poete eue dtes 10 1 10 2 Mounting Kuul eter reete Heide eae eda D ea Ha eda e ea ea eda eon 10 4 10 3 Removing the Modules AA 10 11 104 WANING ii iid Up eit ig fl De de Ue de Ud da i pe Ud tie d pe de rd 10 14 10 4 1 ie Nee 10 14 10 4 2 Wiring the power distribution modules AA 10 18 10 5 Calculating Heat Generation by unt 10 19 11 EMC AND LOW VOLTAGE DIRECTIVE 11 1to11 9 11 1 Requirements for Compliance with EMC Direchhve conc nonrnnnnrcnnnnrnnannnnn 11 1 11 1 1 EMC Directive standards AAA 11 1 11 1 2 Instructions for installing into control panel AAA 11 2 TRES Cables EE 11 3 A 9 A 9 11 1 4 External power supply module non cnn nn nnnn cnn nn nennen nnne nnns 11 5 TUTMOSIS A de redet 11 6 11 2 Requirement for Compliance with the Low Voltage Directive sssssseeeenee 11 7 11 2 1 Standard applied for MELSEC ST sees 11 7 11 2 2 MELSEC ST series selection ccccccccececceeeececeececeeceeeeneeceneeseaeeseaceceaneeseneeseaeeseaeesseesseneeaneeeans 11 7 11 2 3 Power Supply ioa edt Aan aat e tte au
22. gt seconds io Rated current Load of a magnetic contactor i io 3 to 10 times i Inrush current ra 0 017 to 0 033 seconds io Rated current 1 to 2 cycles 7 VO MODULES MELSEC ST 2 Load of a lamp Inrush current 10 times as large as the rated current may flow through the lamp circuit depending on a load Load of an incandescent bulb i io 3 to 10 times A Y i io Incandescent bulb Y i Inrush current gt io Rated current Approx 0 33 seconds Load of a mercury lamp i io 3 times y UU so to 300 i Inrush current seconds io Rated current Load of a fluorescent i io 5 to 10 times i Inrush current Within 10 seconds io Rated current 7 VO MODULES MELSEC ST 3 Capacitive load When a load circuit includes such as a capacitor inrush current 40 times as large as the rated current may flow through the load circuit depending on a load Also pay attention to the wire capacity when the wiring is laid long Capacitive load i io 20 to 40 times SE use i Inrush current I 0 008 to 0 33 seconds io Rated current gt rt 0 5 to 2 cycles 7 VO MODULES c Measures against back EMF When inductive load such as a magnetic contactor and solenoid is shut off
23. resistant to the pollution level 2 so use in the environment equivalent to pollution 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 temporary conductivity occurs due to the accumulated dust Generally this is the level for inside the control box equivalent to IP54 in a control 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 conductivity may occur due to rain snow etc An outdoor environment As shown above the MELSEC ST series can work under the pollution level 2 when installed in a control box equivalent to IP54 11 9 11 EMC AND LOW VOLTAGE DIRECTIVE 11 2 5 Grounding MELSEC ST There are the following two different ground terminals Either of them must be grounded for use 11 2 6 External wiring 1 Protective grounding Maintains the safety of the MELSEC ST series and improves the noise resistance Functional grounding Improves the noise resistance External power supply For the MELSEC ST series I O modules and the intelligent function modules which require external supply power use a model of which 24VDC circuit is reinforced isolated from the hazardous voltage circuit
24. 1 be monitored Ge The operating status of each slice module and error history of the Status monitoring x 2 head module can be monitored Data of Br Bit input area Bit output area Word input area and Word output area can be monitored UO modules and intelligent function modules can be replaced UO data monitoring function Online module change while the external power supply is on However a power distribution module cannot be replaced Input response time setting Slice module data in Bw n Bit output area and Ww n Word Forced output test function B output area can be forcibly output function Output module status CLEAR HOLD setting can be monitored CLEAR Output is forcibly turned off when a module This becomes faulty section 2 HOLD Output is held in the status as when a module becomes faulty Setting of output status CLEAR HOLD at module error Judges whether the 5VDC maximum rated output current of the power distribution module is sufficient for the total 5VDC internal current consumption of the slice modules Power supply capacity check function O Applicable x N A 1 Operate with GXConfigurator ST 2 Execute a command from the master station to perform operation 3 Use the button or switch of the head module to perform operation 1 For the operation of GX Configurator ST refer to the GX Configurator ST Operating Manual 2 For details refer to the MELSEC ST CC Link Head
25. 1 function 0 5ms or 1 5ms can be set in the user parameter The default is 1 5ms 1 When a communication error or module error occurs brings the output status of the output module into the status preset with the user parameter The Setting of output status CLEAR HOLD at module error output status can be set to CLEAR or HOLD in the user parameter The default is output status CLEAR CLEAR Output is forcibly turned off when a module becomes faulty HOLD Output is held in the status as when a module becomes faulty 1 Input response time setting function Set the input response time of the input module using the user parameter of the master station configuration software Setting at the master station Set the input response time using the user parameter of the slave parameters The following is the setting item 0 5ms 1 5ms default 2 Setting of output status CLEAR HOLD at module error Set the output status CLEAR HOLD of the output module using the user parameter of the master station configuration software Setting at master station Set the output status to CLEAR or HOLD using the user parameter of the slave parameters The following is the setting item Clear Hold setting Clear default Hold 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST 9 2 2 Functions Available by Use of GX Configurator ST Operation EN Reference Function Description fi section i e Monitors various in
26. 2 Push the head module in the direction of arrow until it clicks and is locked by the DIN rail Make sure that the head module is securely inserted in the DIN rail Groove of head Complete module rear After mounting all of base modules attach the end bracket to the left of the head module On the left side of the head module leave a space for mounting the end bracket 10 4 10 4 10 MOUNTING AND INSTALLATION EE S S 2 MELSEC ST 2 Mounting the base modules Tilt the top of the base module toward you and hook the groove of the module rear on the DIN rail bottom Push the base module in the direction of arrow until it clicks and is locked by the DIN rail 3 When the base module is securely fixed to the DIN rail slide the base module to the left to combine it with the head module or base module Mount the second and later base modules as described above Make sure that all base modules are securely fixed to the DIN rail Complete POINT Securely combine the head module and base module or the base modules so that no gap exit between them 3 Mounting the base module markers and wiring markers a Push the base module markers into the base module s bottom recess where the slice module will be fitted Base module markers QA Pe y Base module RUN 10 5 10 5 10 MOUNTING AND INSTALLAT
27. 2654 o 065A 195A 4 12 6mm 667 8mm 4 ST1DA2 V 0 095A 0 380A 0 065A 0 260A 4 12 6mm 680 4mm 1 Rated input current 4 input points of the ST1X4 DE1 load current of the external devices 4 sensors connected to the ST1X4 DE1 24VDC current 0 004 x 4 0 15 x 4 0 616 A 2 Load current of the external devices 16 lamps connected to the ST1Y16 TE2 24VDC current 0 21 X 16 3 36 A 3 Current flowing in the relay coil of the ST1Y2 R2 24VDC current 0 035 A 4 24VDC current of the ST1DA2 V 0 2 A lt In case of the ST1PSD listed as No 1 in the above table 0 616 x 5 3 36x5 0 035 19 915 A If power is supplied to I O modules the total 24VDC current is greater than the maximum rated current 8 0A Therefore it is required to add the power feeding modules or bus refreshing modules lt In case of the ST1PSD listed as No 13 in the above table 12 0 065 x 4 0 260 A If power is supplied to intelligent function modules the total 24VDC current is less than the maximum rated current 3 0A Therefore it is not required to add the power feeding modules or bus refreshing modules 5 8 5 8 5 POWER DISTRIBUTION MODULES MELSEC ST Added power feeding modules or bus refreshing modules Total 24VDC current Total 24VDC current 6 775 A 0 260 A Ss ee Total 24VDC current 6 440 A AAA RU Total 24VDC current 6 720 A ST1H BT ST1PSD 1 ST1X4 DE1 ST1X
28. AC power supply is used as external power supply connected to contacts 3 Excluding contact output modules 3 9 3 9 3 SYSTEM CONFIGURATION MELSEC ST 1 Maximum number of connectable modules The maximum number of slice modules that can be connected to one head module is 63 except the head module The number of head modules mountable on a field network changes depending on the total input output points of slice modules For details refer to the Head Module User s Manual Restrictions on power distribution modules a Non isolation type power distribution modules are used Use an isolation type external SYS power supply Use different external power supplies for the external SYS power supply and external AUX power supply The power distribution modules do not have an overcurrent protection function If the load current is higher than the rated current e g short circuit or the overcurrent continues to flow in the power distribution module for a long time this may cause smoke or ignition To prevent this trouble provide fail safe circuits i e attach fuses outside the system External power supply must be turned ON OFF externally When turning ON OFF external power supply an inrush current may run during the power ON which comes the external power supply to fail or shut down Refer to Section 11 1 4 for the recommended products external power supplies Power feeding module Bus refreshing module
29. AJ65SBTB1 16D or others A remote station that can use both bit and word data Input from or output to external devices analog data conversion AJ65BT 64AD AJ65BT 64DAV AJ65BT 64DAI or others Controlled by the master station Bit data that indicate the module operating status and data link status of the master local station Link special relay for CC Link Data in units of 16 bits which indicate the module operating status and data link status of master local station Bit data that are input from remote stations to the master station Bit data that are output from the master station to remote stations Remote register Read area for CC Link Data in units of 16 bits which are input from remote device stations to the master stations Remote register Write area for CC Link Data in units of 16 bits which are output from the master station to remote device stations ode Select this mode when extended cyclic setting is not needed or when the QJ61BT11 is replaced with the QJ61BT11N Remote device station UJ Z Fomor deve saton S A EN D 3 a D 2 2 lt D 3 oa Remote net Ver 2 mode Select this mode when creating a new system with extended cyclic setting O data Data transferred between the head module and the master station we Bit input data of each module Br n Bit input area Input data are sent from the head module to the master station through remote input RX Bw n Bit output area
30. Bit output data of each module l Output data are received from the master station to the head module through remote output RY Word 16 bit input data of an intelligent function module Input data are sent from the head module to the master station through remote register RWr Word 16 bit output data of an intelligent function module Ww n Word output area Output data are received from the master station to the head module through remote register RWw Number of occupied I O The area which is equivalent to the occupied I O points is occupied in Bit input area output area Wr n Word input area Tem The number assigned to every 2 occupied I O points of each module The numbers are assigned in ascending order starting from O of the head module The maximum value is 127 This is used for specifying a command execution target The number that shows where the slice module is physically installed n The numbers are assigned in ascending order starting from 0 of the head module The Slice position No maximum value is 63 This is used for specifying a command execution target Start slice No The start slice No assigned to the head module and slice modules Command Generic term for requests that are executed by the master station for reading each module s operation status setting intelligent function module command parameters or various controls Gen
31. ERR LED De sDe 700 sin m0021 110041 15100161 Front view L1 E 0000 00 00 00 00 00 o 0000000000 00 00 Lo H u Ll 4 Rear view 8 slot width Refer to Section 7 4 1 I O status LEDs Example 11 to 162 Indicate whether the inputs outputs are ON or OFF The LED is lit when the corresponding input output is ON and is unlit when it is OFF Faceplate The I O module statuses in above 1 to 3 are indicated by the LEDs The diagram of wiring to base module is printed on the surface When checking the wring diagram remove the symbol label The I O module types are color coded as indicated below Input module Light gray Transistor output module Orange Contact output module Brown Slice module fixing hooks both ends Hooks provided to mount remove the I O module to from the base module Hold down the mounting removing hooks at both ends and remove the module Coding element Provided to prevent the I O module from being improperly inserted into the base module The I O module can be inserted only when the coding element of the base module matches that of the I O m
32. Input side Input side power supply side power supply side Induction Filter Filter Output side Output side device side device side 1 Installing the input and output cables 2 Separate the input from the output together will cause noise induction cable b Connect the noise filter s ground terminal to the control panel with the shortest cable as possible approx 10cm 3 94 in or less Recommended models Noise Filter FN343 3 01 FN660 6 06 ZHC2203 11 Model Name SCHAFFNER SCHAFFNER 3A 986A LI 3A Rated current 3A Rated voltage 250 V 11 7 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST 11 2 Requirement for Compliance with the Low Voltage Directive The Low Voltage Directive requires each device that operates with the power supply ranging from 50 to 1000VAC and 75 to 1500VDC to satisfy the safety requirements The sections 11 2 1 to 11 2 6 outline the precautions when installing and wiring the MELSEC ST series in compliance with the Low Voltage Directive The description are based on the regulations relevant requirements and standards that Mitsubishi has satisfied however are not for assuring that the machinery is compliant with the above Directives even if it is built according to the description Therefore the manufacturer who actually built the machinery should make a decision on how to comply with the Low Voltage Directive and if the machinery is compliant with
33. MELSEC ST PROFIBUS DP Head Module User s Manual 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST 1 Input response time setting function When the input module is selected the set value is displayed in Setting Value Select the input module E MELSOFT GX Configuratc r ST C Sample1 st File Edit View Mode Online Diagnostics Window Help oem S ol folle er celer ei di W Module Configuration 170 Occupation Points Bit 48 Word 4 64 pt mode y Module Name Br HEX Bw HEX WI HEX Ww HEX Label Name 0 ST1H PB 00 03 00 03 H 2 STIPSD 04 05 04 05 ST1X16 DE1 06 15 06 15 11 ST1Y16 TPE3 15 25 16 25 19 STIPDD 26 27 26 27 H 20 STIAD2V 28 2B 28 28 00 01 00 0 22 STIDA2V 2C 2F 2C 2F 02 03 lil Parameter Setting No 2 Module Information Slice No a3 Module Name ST1X16 DE1 Label Name Base Module ST1B 4X16 Online Kaes ette pI El Input response time Select All Release All Upload Download Verify Error Check Setting Value Response time 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST Setting of output status CLEAR HOLD at module error When the output module is selected the setting is displayed in Setting Value Select the output module EF MELSOFT GX Configurator ST C Sample1 st File Edit View Mode Online Diagnostics Window Help Die ei alale weie od E Module Configuration 140
34. MOUNTING AND INSTALLATION e S 2 MELSEC ST 3 When mounting the base module to the DIN rail hang the module s bottom groove on the DIN rail s bottom and then push the module top against the DIN rail with your fingers until it clicks 4 Note the following points when mounting the DIN rail a Applicable DIN rail The function ground FG is connected between the slice modules by a conductive DIN rail Use a IEC 60715 compliant 35mm DIN rail which is conductive of which surface is not insulated Recommended Weidmueller make DIN rail 35 X 7 5mm steel type b 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 35mm 1 38 inch A EE P 200mm 7 88 inch or less 5 Module mounting position To ensure proper ventilation and easy replacement ensure the following space above and under the module Y Indicates the panel top wiring duct and any part 35mm 1 38 inch or GE q ed 1 18 inch i more 2 zd 5 10 le 15mm 0 59 inch 15mm 0 59 inch or more or more 1 This space should be ensured when the height of the wiring duct is 50mm or less 2 20mm 0 79 inch or more when the ST1B LI6 LILI is mounted 10 2 10 2 10 MOUNTING AND INSTALLATION MELSE
35. Module User s Manual 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST 1 Input response time setting function When the input module is selected the set value is displayed in Setting Value Select the input module MELSOFT GX Configurate r ST C Sample1 st File Edit View Mode Online Diagnostics Window Help osla S DY S el Eel Si Module Configuration 140 Occupation Points Bit 24 Word 2 Max Bit 48 Max Word B Mode Priority high speed v Exp cyclic setting Single Excl station count 2 No Slice Module Name BHEX Bw HEX veto Ww HEX Label Name D 0 ST1H BT 1 2 STIPSD 2 ST1X16 DE1 00 OF 11 ST1Y16 TPE3 3 00 OF 4 19 STIPDD 5 20 STIAD2 V 10 13 10 13 00 01 6 22 STIDA2 V 14 17 14 17 s 00 01 MM Parameter Setting No 2 DER Module Information Slice No SE Module Name ST1X16 DE1 Label Name Less Base Module ST1B 4X16 Online r Select Data Target Memory RAM eim Input response time Select All Release All Upload Very Error Check Select Setting Value Response time D 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST 2 Setting of output status CLEAR HOLD at module error When the output module is selected the setting is displayed in Setting Value Select the output module MELSOFT GX Configurator ST C Sample1 st File Edit View Mode Online Di
36. ST d Multiple I O modules and intelligent function modules cannot be replaced at a time Change the I O modules and intelligent function modules one by one Only I O modules and intelligent function modules can be replaced online Power distribution modules and base modules cannot be replaced online Before replacing the power distribution module or base module be sure to shut off all phases of the external power supply Failure to do so may damage all products of the MELSEC ST system 8 Precautions for use of intelligent function modules The system should be configured as described below when the intelligent function modules ST1ADLIJ L STTDALT LJ STITDO STTRDLEI ST1SSLJ are used together with the I O modules GTA D I ST1YL TL 1 and contact output modules ST1YU RLJ If the intelligent function modules are used without the following precautions being observed the accuracy of the intelligent function modules may not be satisfied a Separate 24VDC power supply AUX input for each kind of the following slice modules For the I O modules or intelligent function modules separate the 24VDC power supply AUX input using another power distribution module ST1PLID For details refer to the system configuration example Fig 3 2 Fig 3 3 Fig 3 5 or Fig 3 6 lt Separation category gt Intelligent function module ST1ADLI LI STT
37. a Within 85cm 33 5 inch Precautions for online module change Configure the system as described in a b and then execute an online module change according to the procedures given in c d Executing an online module change without following the precautions in a to d will cause a malfunction or failure For details of an online module change refer to the Head Module User s Manual a Separate the power distribution module and external AUX power supply for each kind of the following slice modules When constructing the system separate the power distribution module and external AUX power supply for each kind of the following slice modules For details refer to the system configuration example Fig 3 4 Fig 3 5 or Fig 3 6 lt Separation category gt Intelligent function module ST1ADL HL STIDAL CI STTTDL STIRDO ST1SS Contact output module STIYO R 1 0 module excluding contact output module Module other than above b Create a circuit that disconnects the external device To ensure safety a slice module must be replaced after an external device has been disconnected Install a circuit that disconnects an external device using a switch or similar as the following diagram shows YSTEM CONFIGURATION GARE 2 MELSEC ST 1 0 modules Intelligent function excluding contact Contact output modules output modules
38. consumption for simultaneous ON points The average power of the external AUX power supply is the total power consumption of the output modules Waav l24v x 24 W 124v 24VDC 4 Average power consumption due to voltage drop in the output section of the output module Power consumption for simultaneous ON points Wout lour x Vdrop x Number of outputs x Simultaneous ON rate W IOUT 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 X E x Number of input points x Simultaneous ON rate W IN Input current A E Input voltage Voltage in actual use V 10 19 10 MOUNTING AND INSTALLATION e S 2 MELSEC ST 6 Power consumption of the power supply section of the intelligent function module Ws Is5v x 5 IS24v x 24 W Is5v Current consumption of 5VDC circuit Is24v Current consumption of 24VDC circuit The total of the power consumption values calculated for each block becomes the power consumption of the overall MELSEC ST system W WPW Wav W24v WOUT WIN Ws W Based on this overall power consumption W calculate the heating value and a rise in ambient temperature inside the board The outline of the calculation formula for a rise in ambient temperature inside the control panel is shown below WwW UA W Power consumption
39. for details 3 Off When the RUN LED of the power distribution module is off refer to Section 12 1 2 for details 12 2 2 When ERR LED is on or flickering 1 When ERR LED is on ERR LED is on Change the power distribution module whose ERR LED is on Has the ERR LED turned off Please contact your local Completed Mitsubishi service center or representative explaining a detailed description of the problem 12 6 12 6 12 TROUBLESHOOTIN Ee MELSEC ST 2 When ERR LED is flickering When the ERR LED of the power distribution module is flickering check the following LEDs and take corrective action a When SYS LED is off only the bus refreshing module f Check whether the input voltage to the bus Is 24VDC of SYS input supplied NUN refreshing module is within the rated range b When AUX LED is off Check item i Check whether the input voltage to the power Is 24VDC of AUX input supplied DI MED distribution module is within the rated range 12 7 12 TROUBLESHOOTIN GE MELSEC ST 12 3 I O Module Troubleshooting 12 3 1 When RUN LED is flickering or off 1 Flickering at 0 25s intervals Check item Check whether the I O module is selected as Complete the online module change the target of online module change Refer to the head module manual for details 2 Flickering at 1s intervals When the RUN LED of the I O module is flickering 1s interval refe
40. handling programming methods etc of the MELSEC ST CC Link analog digital converter module Sold separately MELSEC ST CC Link Digital Analog Converter Module User s Manual ST1DA2 V ST1DA2 V F01 ST1DA1 I ST1DA1 I F01 CC Link Describes the specifications handling programming methods etc of the MELSEC ST CC Link digital analog converter module Sold separately MELSEC ST CC Link Thermocouple Input Module User s Manual ST1TD2 CC Link Describes the specifications handling programming methods etc of the thermocouple input module Sold separately MELSEC ST Platinum RTD Input Module User s Manual ST1RD2 CC Link Describes the specifications handling programming methods etc of the platinum resistance temperature input module Sold separately MELSEC ST SSI Absolute Encoder Input Module User s Manual ST1SS1 CC Link Describes the specifications handling programming methods etc of the SSI absolute encoder input module Sold separately SH 080754ENG 13JZ11 SH 080394E 13JR64 SH 080755ENG 13JZ12 SH 080756ENG 13JZ13 SH 080757ENG 13JZ14 SH 080758ENG 13JZ15 SH 080759ENG 13JZ16 Relevant Manuals For PROFIBUS DP Mantal Name Manual Number Model Code MELSEC ST PROFIBUS DP Head Module User s Manual ST1H PB See SH 080436ENG Describes the specifications functions pre operational procedure and troubleshooting of the ST1H PB MELSEC ST PROFIBUS DP head module Sold separately
41. he at 11 8 19 24 CONTO am reeves 11 8 TeS GOUNGING EE 11 9 11 2 0 External VIN s te et e ette eee ana MM et fea wath a Aa E IE OR ERA n cun 11 9 12 1 MELSEC ST System Troubleshooting sse 12 1 12 1 1 MELSEC ST system checkup eiii eieeiieeieeee tienne tnn tts ttr sr sr aon 12 2 12 1 2 When RUN LED of slice module is oft 12 3 12 1 3 When RUN LED of slice module excluding intelligent function module is flickering CUS Interval neon eee ee pae n n e Diei qim 12 4 12 2 Power Distribution Module Troubleshooting AA 12 6 12 2 1 When RUN LED is flickering or off Common to bus refreshing module and power liz elle Module eine 12 6 12 2 2 When ERR LED is on Or Tlckeng eene 12 6 12 3 I O Module Troubleshooting AA 12 8 12 3 1 When RUN LED is flickering or oft 12 8 12 3 2 When ERR LED is on or Tickemg A 12 8 12 3 3 Troubleshooting examples cessisset ettet nn NE AEREA thats tatnen edis 12 12 12 4 Error Code Llst uino n wee itte e a YER de 12 15 Appendix 1 Outer Dimension Drawings ssssssssssssssseseeeee eene nennen nnne nnns App 1 Appendix 1 1 Power distribution modules nnne App 1 Appendix 12 VO lee ITT App 3 Appendix Base modules ee ee ae a du App 5 ele ie Nee EE App 8 Lee ue Te BEE App 9 Appendix WE DEE App 9 Appendix 2 1 1 Power distribution modules n
42. high back EMF is generated between the contacts and arc discharge occurs Especially when the power factor is small the life shortens due to arc discharge Therefore take measures against arc discharge The following is four methods to protect a relay contact against back EMF Capacitor Resistor method CR method Diode method Diode Zener diode method Varistor method Circuit example Method for selecting elements Capacitor Resistor method CR method Capacitor re Inductive load Capacitor wee Inductive load Diode method Inductive load Diode Zener diode method Zener Diode V Inductive load Refer to the following for constants of the capacitor and resistor Note that the following values may differ depending on a nature of the load and a variation of characteristics e Capacitor 0 5 to 1 uF against contact current of 1A e Resistor 0 5 to 1 Q against contact voltage of 1V Use a capacitor whose withstanding voltage is 200 to 300V In AC circuit use a capacitor Use a diode whose reverse breakdown voltage is 10 times as large as the circuit voltage or more and whose forward current is equal to or more than the load current Use zener voltage for the zener diode equal to or more than the power supply voltage MELSEC ST If a load is from a relay or solenoid the recovery time delays A capacitor suppresses electric discharge while a conta
43. is used Ew n 1 to Ew n 15 are reserved for the system 0 fixed c Ww Word Output Area The Word Output Area is not occupied App 16 App 16 APPENDICES MELSEC ST Appendix 3 1 3 Output modules The output module has the following areas for data transfer to and from the head module The structure of each area will be explained gie Number of 16 nnnm 16 point output module 16 16 16 ST1Y16 H Dn The value within the parentheses is not used but the number of assigned points is occupied 2 point output module 4 ST1Y2 0000 1 Input Data Bit Input Area The area of assigned points 2 16 points is occupied Since it is not used by the output module 0 fixed is stored into this area b Error Information Area The Error Information Area will be explained Targe Error Information SHY2 o Module Kee fo error EE Hardware fault 1 fault 1 module d E d d d Module error error Module error 1 A hardware fault occurs when the output module cannot be recognized by the head module 2 A module error is indicated when any of Ern Er n 4 Er n 8 and Er n 12 turns ON 1 c Mr Module Status Area The Mr Module Status Area will be explained Normal ST1Y16 Status Word Input Area The Word Input Area is not occupied
44. modules O O lu tu L1 m O iaa o a 9 a Fl a amp i SHEET gt E Ee O Re dl MEN E Ee EE Re E fe rz aj Xx x ZJ ee Si o o0 rtr E e E E E 7 E E Ke e o o o e e gt 0 tI ccm slol c xlo lo o o Sl as ZE OS als oi 3 x lt lt lt E 2 Ht ait EI ch ch i lt al a amp 8 wo O i O O 2 o O p device device 1 device device External device 1 disconnecting means switch i should be provided EE EMI s i d A circuit for Uc EE A circuit ape P das power off PN P mus Powero 12 PN PN should be 2 should be an provided External SYS VT Provided Ge Ext devi power supply ____ P MTM RPM ERR La Mi disconnecting means switch External AUX External AUX External AUX should be provided power supply power supply power supply 4 T 100VAC Separate external AUX power supplies c External device connection and disconnection External device disconnection External device connection before module change after online module change 1 When external device 3 wire type is 1 When external device 3 wire type is connected to signals 24V 24G Xn n connected to signals 24V 24G Xn n 0toF 0 to F Disconnect the wiring of 24V Connect the wiring of signal 24V at each 2 When external device 2 wire type is point connected to signals 24V Xn n 0 to 2 When external devi
45. not Used po D power supply 4 AC power supply 2 Ss A 3 Whether I O modules are used or not po Notused Used Online module N A Refer to Fig 3 2 Refer to Fig 3 3 Refer to Fig 3 1 Be i change Condition 8 a b Condition 8 a b c Condition 7 Condition 7 Condition 7 8 c 1 DC power supply 60VDC or less is used as an external power supply connected to the contacts of the contact output modules 2 AC power supply is used as an external power supply connected to the contacts of the contact output modules 3 SYSTEM CONFIGURATION S S 3 Ka D o to to 5 o e O 2 a 3 5 299 2 893 E Lo o o 258 8 2 g EE 52 See fe E o 5 oo i o e 25 S z 25 233 S3 c nod oo o o amp co o 20 O49 0 ocs QOQ lI m io 0 OE T a 7 zs 7 s 7 s ST1YO TO ST1DAD O ST1XLI DE1 ST1YLI REI ST1YLI REI ST1YO RO a O a lt E N External SYS power supply RS At B C 100VAC T acc A can be replaced 24VDC by B Cor D N Y AUX input D External AUX power supply Fig 3 1 Example of configuration where I O Modules and intelligent function Modules Are Not Used Together Acan be replaced by B A B c c c c e 8 2 2 2 S o gt o 5 O D o co 2 c v03 2 5 2 t S 2 o3 3 ic Zoe 5 zc 3 ic 2 5 803 3 8 5090 2 ne o 15 o ct o Eo o o Cuv e 20 E o Ss o 00 o SEE of s L 52 E e o o o v 95 Sa
46. ome IA a pz oenen T emessa 61 2 ST1DA2 V 4 0 095A 2 165A 12 SE 8mm Total 36 98 2 8 5 POWER DISTRIBUTION MODULES ST1H BT MELSEC ST 0 41 0 095 x5 0 15 lt 5 0 09 0 06 0 095 x 4 2 165 A As the maximum rated output current 2 0A of the bus refreshing module is less than the total 5VDC internal current consumption the following bus refreshing module must be mounted newly In this system configuration replace the STTPPD with the ST1PSD Added bus refreshing module ST1Y2 R2 ST1PSD 2 ST1DA2 V ST1DA2 V ST1DA2 V ST1DA2 V ME Q N D E N ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 S NU AAA Total current Total current consumption 1 725 A i 0 380 A consumption 0 1 Bus refreshing module for powering head module 2 Bus refreshing module for extension Using optional GX Configurator ST whether the power capacity is sufficient for the total 5VDC internal current consumption or not can be checked on the following monitor screen For details refer to the GX Configurator ST Operating Manual Power Distribution Check Supply Current A Consumption A 2 000 1 720 Close POWER DISTRIBUTION MODULE Ge Ee MELSEC ST b Example of 24VDC current calculation If the total 24VDC current exceeds the maximum rated current I O modules 8 0A Intelligent fu
47. output module 16 0 ST1Y16 0000 1 Input Data a Br Bit Input Area Bit input area is not occupied b Wr Word Input Area Word input area is not occupied 2 Output Data a Bw Bit Output Area Bit output area will be explained Target module Bit Output srix20000 Bw n to Bw n 1 Stores the output information ON OFF of the output module Output status 0 Output OFF sT1X16 0000 to 1 Output ON App 10 App 10 APPENDICES MELSEC ST Appendix 2 2 I O points sheet d 5VDC internal Slice Start slice No osition Number of Meda name current 24VDC current Slot width iti u u p a consumption Total value Total value _ occupied slices Total value ST1H BT 0 410A 0 410A OA 0A ST1PSD 25 2mm 25 2mm EE EE EE E ee ee ou App 11 App 11 APPENDICES MELSEC ST Appendix 3 PROFIBUS DP Appendix 3 1 Input Output Data Appendix 3 1 1 Power distribution modules The power distribution module has the following areas for data transfer to and from the head module The structure of each area will be explained in this section ER Number of mone occupied slices Br Er Mr Wr Bw Ew ww Power distribution modules ST1PSD ST1PDD The value within the parentheses is not used but the number of assigned points is occupied
48. slice modules Power distribution module Bus refreshing module and Power feeding module module and external devices including wiring Input modules and Input modules and output modules modules Power distribution modules I O modules and intelligent function modules that can be Slice module mounted on a base module MELSEC ST system System that is composed of a head module slice modules an end plate and end brackets External power supply External SYS power supply and external AUX power supply gt Configuration software dedicated to the MELSEC ST system The general name of SWnD5C GX Configurator ST STPB E type products n 1 or later Software used to set slave parameters for head module and slice modules in PROFIBUS DP Configuration software e g GX Configurator DP Term definition for CC Link The following explains the meanings and definitions of the terms used in this manual when using CC Link zm A communication method by which remote I O data and remote register data are transferred Cyclic transmission MON periodically This station controls the entire data link system Master station ced y One master station is required for one system A station that has a programmable controller CPU and can communicate with the master station Local station and other local stations Remote 1 0 station A remote station that can only use bit data Input from or output to external devices AJ65BTB1 16D
49. slices Total ST1H P8 4 o ossoaossoa oaoa STIPSD 2 an 252mmQ5 2mm ps Lud p AH IL J L Sd EC O E a e x N 1 Apply this value to A in the following table 2 Apply the value whichever is larger to D in the following table A Sum total of occupied D Maximum word input output points UO points 0 to 32 words 33 to 52 words 32 point 64 point 128 point 256 point 32 point 64 point 128 point 4 to 32 points mode mode mode mode mode mode mode 64 point 128 point 256 point 64 point 128 point 33 to 64 points mode mode mode mode mode F 128 point 256 point 128 point 65 to 128 points mode mode mode 256 point 129 to 256 points mode Select the shaded setting when planning an expansion of the MELSEC ST system fpr the future App 19 App 19 APPENDICES MELSEC ST Appendix 4 Recommended Screwdriver Flat blade screwdriver without SD 900833 Weidmueller insulating cover 3 5 100 Blade edge compliant with DIN5264 Size C Size A Blade edge side view General view Size B Blade edge front view App 20 App 20 INDEX B P Base module marker 8 1 Performance specifications 5 1 7 1 Bit Input App 9 App 12 Power supply capacity check function 9 1 9 5 Bit Output App 18 Precautions for online module change 3 12 Briana ies App 9 App 12 EU Ap
50. specified torque Loose tightening may cause fire or malfunction Overtightening may damage the screws resulting in short circuit or malfunction e When disposing of this product treat it as industrial waste e Use the module in an environment specifined in the general specifications of this manual Failure to do so may cause electric shock fire malfunction product deterioration or damage e Mount the module to a DIN rail securely Failure to do so may cause a fall short circuit or malfunction of the module e After mounting the head module and base module to the DIN rail sandwich the head module and the rightmost base module using end brackets to securely fix them Failure to do so may cause connection parts between modules may loosen due to vibration or other reason e Make sure to attach the rightmost part of the base module in order that terminals at the side of the base module will not be exposed Failure to do so may cause electric shock short circuit or malfunction e Make sure to shut off all phases of the external power supply for the whole system before mounting or removing the module Failure to do so may cause the module fail or malfunction 1 Do not drop the module or give it a strong impact 2 Tighten the terminal block screws of the base module within the following ranges Tightening torque range Base module terminal block screw 0 27 to 0 80 N m 1 0 End bracket screw 0 50 to 0 60 N m 10 1 10 1 10
51. system Sold separately How to Read Manual FOR CC LINK In this manual remote I O remote registers and message transmission areas for CC Link are represented with Br Wr Cr Bw Ww Cw 1 Data symbol lt Example Command result area gt Cr O 7 0 Range In the case of 1 word 16 bit data this shows the corresponding range 0 Shows 0 bit position 7 0 Shows 0 7 bit range Detail data No Abbreviated data symbol For details of detail data No and abbreviated data symbol refer to 2 and 3 2 Head module Master station a Remote input RX b Remote register RWr to Word input area 1 word symbol c Message transmission to Command result area 1 word symbol 3 Master station Head module a Remote input RX to Bit output area 1 bit symbol b Remote register RWr Ww 0 to Ww n Word input area 1 word symbol c Message transmission How to Read Manual FOR PROFIBUS DP For PROFIBUS DP this manual explains each area for input data and output data using the following symbols 1 Data symbol lt Example Command result area gt Cr O 7 0 Range In the case of 1 word 16 bit data this shows the corresponding range 0 Shows 0 bit position 7 0 Shows 0 7 bit range Detail data No Abbreviated data symbol For details of detail data No and abbreviated data symbol refer to 2 and 3 2 Input s
52. wiring i External wiring l O module l O module Power feeding Intelligent function module module Head module Shield grounding Shield grounding 24VDC supply External power supply External AUX power suppl 24VDC supply External power supply External AUX power supply b Wiring in field Only the head module needs to be wired in the field The I O modules and intelligent function modules need not be wired c Wiring the base modules Screw clamp type and spring clamp type terminal blocks in base modules are available The spring clamp type does not need retightening Note that the screw clamp type and spring clamp type cannot be used together in the System 1 OVERVIEW MELSEC ST 2 Flexible system configuration a The number of input output points of each I O module can be increased in units of minimum two points Therefore the efficient system can be configured according to the needs b A single head module accepts up to 63 slice modules up to 26 intelligent function modules The number of head modules mountable on a field network changes depending on the total input output points of slice modules For details refer to the Head Module User s Manual x1 The number of mountable modules varies depending on the intelligent function modules For the number of mountable modules refer to the Intelligent Function Module User s Manuals 3 Easy maintenance a Onli
53. x MELSEC ST 5 Base modules ST1B OODODO Applicable module X2 For 2 point input module X4 For 4 point input module X16 For 16 point input module Y2 For 2 point output module Y4 For 4 point output module 2 Y16 For 16 point output module IR2 For intelligent function module relay output module TD2 For thermocoulpe input P2 H SET For bus refreshing module for powering head module ST1B LI4P2 H ST1B L14PO P2 R SET For bus refreshing module for adding bus refreshing module ST1B LJ4P2 R ST1B 04P0 P2 D For power feeding module Terminal block type 3 3 line type Lr 4 4 line type 1 6 6 line type Terminal connection ES t inal block method HE ocrew Clamp terminal bloc S Spring clamp terminal block Module type m B Base module 1 On the assumption that the base module has 1 slot width o NO Asoo CO CO On oo Q0 coo 5 CO an OO OO mm on El OO 00 q oo 09 00 on OO on 00 3 line type 4 line type 6 line type 3 SYSTEM CONFIGURATION MELSEC ST 3 SYSTEM CONFIGURATION 3 1 System Configuration 3 1 1 CC Link This section explains a general system configuration when the system is connected to CC Link Master Remote Remote station station station Terminal resistor Terminal resistor GX Developer Repeater Te
54. 1 ST18 03020 ENEN lu oO j 3 gt 4l 2 85 17 6 4 63 Dimension A Spring Clamp Type 41 6 1 64 Screw Clamp Type 48 3 1 90 Unit mm inch 2 88 49 9 1 96 1 Fee WE 2 85 Y N N NN DIN rail center N LO x 17 6 4 63 1 1 78 Y y o zd co 2 A 2 67 Dimension A Spring Clamp Type 41 6 1 64 Screw Clamp Type 48 3 1 90 Unit mm inch App 5 App 5 APPENDICES MELSEC ST 3 ST1B14020 ST1B L4IR2 ST1B LMEIPET 73 1 2 88 49 9 1 96 K 3 1 P xo i NIE E N e n Klee eoo Sus Kee DIN rail center OO SAS OO y Y S o 2 A 67 8 3 227 2 67 1 ST1B 004P2 H SET or ST1B 004P2 R SET has the dimension of two 1 slot width base modules 12 6x2 25 2 0 99 2 Dimension A Spring Clamp Type 41 6 1 64 Screw Clamp Type 48 3 1 90 a s E CH Unit mm inch 4 ST1B O4016 5 07 eo co A SI DIN r
55. 10 041 510 O61 710 081 90 01011119 01211310 01411510 1161 LLLI 1 For response time of an input module refer to Chapter 9 7 VO MODULES MELSEC ST External Connections Base Module Input Module 2 This FG terminal is not connected Grounded at the FG contact of the base module for HX power distribution module 163 3 Shield is grounded via the base module for the power rad distribution module 4 Connection from the power distribution module Signal Name X0 X8 24G 24G 24V 24V Shield Shield x1 x9 24G 24G 24V 24V Shield Shield x2 XA 24G 24G 24V 24V Shield Shield x3 XB 24G 24G 24V 24V Shield Shield X4 24G 24V Shield X5 24G 24V Shield Shield X6 XE 24G 24G 24V 24V Shield Shield X7 XF 24G 24G 24V 24V Shield Shield Terminal Layout Signal Name Module front view 7 VO MODULES MELSEC ST 7 2 Output Module Specifications This section indicates the output module specifications Refer to Appendix 2 and 3 for the I O data of each module 7 2 1 ST1Y2 TE2 transistor output module source type pur ges UM Transistor Output Module source type Number of occupied slice 4 modules CC Link 0 point for input 2 points for output Number of occupied 19 points PROFIBUS DP 2 points for each of input and output SC TE
56. 13JR68 MELSEC ST Analog Digital Converter Module User s Manual ST1AD2 V ST1AD2 I PROFIBUS DP SH 080442ENG Describes the specifications handling programming methods etc of the MELSEC 13JR69 ST PROFIBUS DP analog digital converter module Sold separately MELSEC ST Digital Analog Converter Module User s Manual ST1DA2 V ST1DA2 V F01 ST1DA1 I ST1DA1 I F01 PROFIBUS DP SH 080444ENG Describes the specifications handling programming methods etc of the MELSEC 13JR70 ST PROFIBUS DP digital analog converter module Sold separately MELSEC ST Thermocouple Input Module User s Manual ST1TD2 PROFIBUS DP Describes the specifications handling programming methods etc of the thermocouple input module Sold separately MELSEC ST Platinum RTD Input Module User s Manual ST1RD2 PROFIBUS DP Describes the specifications handling programming methods etc of the platinum resistance temperature input module Sold separately MELSEC ST SSI Absolute Encoder Input Module User s Manual ST1SS1 PROFIBUS DP SH 080630ENG Describes the specifications handling programming methods etc of the SSI 13JR94 absolute encoder input module Sold separately SH 080539ENG 13JR78 SH 080591ENG 13JR87 Relevant Manuals For common Model Code SH 080439ENG 13JU47 GX Configurator ST Version 1 Operating Manual Describes how to operate GX Configurator ST how to set the intelligent function parameters and how to monitor the MELSEC ST
57. 4 DE1 ST1X4 DE1 ST1X4 DE1 ST1Y16 TE2 ST1PDD 2 ST1Y16 TE2 ST1Y16 TE2 ST1PDD 2 ST1Y16 TE2 ST1Y16 TE2 ST1Y2 R2 ST1PSD 3 ST1DA2 V ST1DA2 V ST1DA2 V ST1DA2 V ST1X4 DE1 External devices External devices External devices External devices External devices 16 sensors 16 loads lamps 32 loads lamps 32 loads lamps 2 loads 1 Bus refreshing module for powering head module 2 Power feeding module or bus refreshing module 3 Bus refreshing module for addition POWER DISTRIBUTION MODULE Ge Ee MELSEC ST c Last check of 5VDC internal current consumption and 24VDC current calculation Make a last check of the total 5VDC internal current consumption and 24VDC current using the maximum I O point setting sheet given in Appendix 2 and 3 Slice Start slice No Pac Imma osition Number of Module name H d i current SE UI H No occupied slices consumption Total value Total value P Total value E pisei Pasay asus rar re Ee Oe ossa uon Gato DORADA 0616A 060m 12 ommes 2mm 3 360A 6 440A 100 8mm 189 0mm EXEC NN T5102 0 060A 1 455A 126mm 201 6mm Comes 2 eese eem onsene son 2mm E sues ppp LL C same w wm sina a a 2 ECO EE E Co ee srov le 002580 608 oosaotoml gzonmesszmm Ce sg srioaav e 59 f oosaozssa 2 NM N ES NM m Xx Total 6 440A 2 2 RISS ala AE Silke
58. 402 C1 300uF Use the below expression to calculated a time constant C1 x R1 300 x 10 x 40 12x 10 12ms 12 14 12 TROUBLESHOOTIN EE MELSEC ST 12 4 Error Code List This section explains the error codes of the I O modules and power distribution modules 1 How to confirm error codes The error codes of the I O modules and power distribution modules can be confirmed by the following method a Using GX Configurator ST Connect a personal computer to the head module and confirm the operating status and error code of any of the I O modules and power distribution modules from GX Configurator ST Refer to the GX Configurator ST Manual for details Module Detail Information Module Detail Information Slice No Module Name Label Name STIB 4P2D Base Module Version d ae Bir HEX 26 27 Bw HEX WI HEX Walt Current Error 26 27 No HEX Refresh Current Error WARNING WIRING TROUBLE Close 24V DC down at AUX input Please check the connection status of the extension cable of the module whose ERR LED is blinking b Using the programmable controller Error code can be confirmed with commands Refer to the head module manual for details The error definition of the UO module or power distribution module using PROFIBUS DP can also be confirmed using the input data Er n Error Information of the I O module or power distribution module whose ERR LED is on or flickeri
59. 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 available 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 loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 6 Product application 1 In using the Mitsubishi MELSEC programmable 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 controller device and that backup and fail safe functions are systematically pro
60. A MITSUBISHI ELECTRIC MELSEC ST Series Programmable Logic Controllers User s Manual Profibus DP Base Power and I O Modules Art no 157180 01 09 2008 2 MITSUBISHI ELECTRIC INDUSTRIAL AUTOMATION SH NA 080456 Version H O SAFETY PRECAUTIONS O 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 The precautions given in this manual are concerned with this product Refer to the user s manual of the network system to use for a description of the network system safety precautions These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION M 1 N Indicates that incorrect handling may cause hazardous conditions D DANGER resulting in death or severe injury I l Indicates that incorrect handling may cause hazardous conditions AN CAUTION resulting in medium or slight personal injury or physical damage N 205 Depending on circumstances procedures indicated by 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 gt DANGER Create an interlock circuit on the prog
61. Analog digital conversion module Current output Accessory Options End plate 2 ST1A EPL Included with the head module 1 pc End bracket 3 Y 5 ST1A EBR Included with the head module 2 pcs Base module marker ST1A BMK 50 For No 1 to 50 415 6 7 12115116 ST1A BMK 100 For No 51 to 100 24 25 26 ST1A BMK 150 For No 101 to 150 36 46 ST1A BMK 200 For No 151 to 200 1 The coding element is factory fitted to each slice module Refer to Chapter 8 for details 2 One end plate is factory packed with the head module Refer to Chapter 8 for details 3 Two brackets are factory packed with the head module Refer to Chapter 8 for details 3 6 3 6 3 SYSTEM CONFIGURATION MELSEC ST 3 4 Precautions for System Configuration The system configuration changes depending on the following conditions whether intelligent function modules shown in section 3 3 are used or not whether online module change will be executed or not whether contact output modules are used or not Be sure to configure the system referring to the figures configuration examples and conditions given in the following table For the conditions in 1 to 6 common to all system configurations confirm whether they are satisfied in advance System configuration 1 Whether intelligent function modules are used or not example Used 2 Whether contact output modules are used or
62. App 2 App 2 APPENDICES MELSEC ST Appendix 1 2 I O modules 1 ST102 DE1 ST104 DE1 ST102 TPE3 ST102 TE2 ST1Y2 R2 ST1Y2 TE8 HEE lt A A 75 5 2 95 fo E ro p EL no MS 47 3 1 86 le 12 6 55 4 2 18 EE re gt 0 50 Unit mm inch Dio il ahaaha dl olor H EE ER y STIYIG TE2 RUND Uran D 310041 50061 Dn 90010 110011 13100141 15100161 A I HB Lr Lr us Lr Lr e A 0 ei D e cS OO rA m ra rA m m 2 A E H T 5 47 3 1 86 100 8 55 4 2 18 Fe 3 97 Unit mm inch App 3 App 3 APPENDICES MELSEC ST For I O module ST1X2 DE1 ST1X4 DE1 ST1Y2 TE2 ST1Y2 TPE3 ST1Y2 R2 of hardware version B or before side face diagram of the module is as follows STIX2 DEI RUN Derr 10021 2 2 83 8 47 3 1 86 12 6 NS 55 4 2 18 0 50 Unit mm inch App 4 App 4 APPENDICES MELSEC ST Appendix 1 3 Base modules The base modules shown below are mounted with slice modules
63. C ST 6 Module mounting orientation a Since the module generates heat it should be mounted on a well ventilated location in the orientation shown below Vertical Horizontal 7 Installation surface Mount the DIN rail to which a base module is mounted onto a flat surface If the mounting surface is not even this may strain the printed circuit board and cause malfunctions 8 Mounting module in an area where the other devices are installed Avoid mounting base module 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 9 Spaces from the other devices In order to exchange parts easily avoid the effects of radiated noise and heat ensure the spaces indicated below between the MELSEC ST system and devices that generate noise or heat contactors and relays e Required space in front of MELSEC ST system 100 mm 3 94 inch or more Required space on the right and left of MELSEC ST system 100 mm 3 94 inch or more or more or more Contactor relay etc 10 3 10 3 10 MOUNTING AND INSTALLATION E S S 2 MELSEC ST 10 2 Mounting the Modules This section explains how to mount the head module slice modules end bracket end plate etc 1 Mounting the head module D Tilt the top of the head module Head module toward you and hook the groove of the module rear on the DIN rail bottom DIN rail
64. DAL L STTTDLI STTRDLI ST1SS Contact output module ST1YLI R 1 0 module excluding contact output module STA1XLT DE1 ST1YLI TLI STTYLI R When modules will not be replaced online contact output modules and UO modules can be set in the same section b Noise filter connection Connect a noise filter to the 24VDC power supply AUX input of the power distribution module for intelligent function module distribution For details refer to the system configuration example Fig 3 2 or Fig 3 3 A noise filter need not be connected when the 24VDC power supply AUX input is separated using another external AUX power supply For details refer to the system configuration example Fig 3 5 or Fig 3 6 The following noise filters are recommended Recommended products Noise filter Model MXB 1210 33 MXB 1230 33 LAMBDA GER Voltage 250VAC 250VDC ated outpu i 3 SYSTEM CONFIGURATION MELSEC ST c Precautions for use of contact output modules When AC power supply is used as an external power supply connected to the contacts of the contact output modules the intelligent function modules should be mounted on the left side 1 of the contact output modules For details refer to the system configuration example Fig 3 6 When DC power supply 60VDC or less is used as an external power supply connected to the contacts
65. DICES MELSEC ST Appendix 2 CC Link Appendix 2 1 I O data Appendix 2 1 1 Power distribution modules The power distribution module does not occupy the areas for data transfer to and from the head module Appendix 2 1 2 Input modules The input module has the following areas for data transfer to and from the head module The structure of each area will be explained in this section Ke Number of rei Ter Data Fre Ter ua odule E occupied slices Br 4 point input module T1X4 000 16 point input module T1X16 000 2 point input module T1X2 000 1 Input Data Bit Input Area The Bit Input Area will be explained Target module Bit Input Item Description T1X2 000 Br n to Br n 1 Stores the input information ON OFF of the input module sT1X4000 Br n to Br n 3 Input status 0 Input OFF ST1X16 DH DEB Br n to Br n 15 1 Input ON Word Input Area Word input area is not occupied 2 Output Data a Bw Bit Output Area Bit output area is not occupied b Ww Bit Output Area Word output area is not occupied App 9 App 9 APPENDICES MELSEC ST Appendix 2 1 3 Output modules The output module has the following areas for data transfer to and from the head module The structure of each area will be explained in this section Sisal Number of Input Data Fre Ter al odule occupied slices Br Wr Wr 2 point output module ST1Y2 0000 16 point
66. For power distribution module ST1PDD ST1X2 DLILI ST1A CKY 02 For input module ST1X4 DLILI Light grey ST1X16 DL ILI For transistor output ST1Y2 TOO ST1A CKY 08 module ST1Y16 TOO Orange sT1a cKy 17 FOr contact output ST4Y2 R2 Brown module ST1A CKY 13 ST1AD2 V For analog digital Gresh conversion module ST1A CKY 14 ST1AD2 I ST1DA2 V ST1A CKY 1 1 For digital analog Blue conversion module ST1A CKY 12 SE F01 For thermocouple ST1A CKY 16 ST1TD2 Dusty grey input module Seene PER RID ST1RD2 Dusty gray input module SIMCOE Fo 35l absolute ST1SS1 Dark green encoder input module 1 Indicates the position of the coding element viewed from above Male part Projection Female part Hole 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE 9 1 For CC Link This chapter introduces the functions available by use of the GX Configurator ST connected to a head module This manual explains power distribution modules and I O modules For a head module and intelligent function modules refer to the manuals of the corresponding modules 9 1 1 Functions available by use of GX Configurator ST Operation Reference Function Description fi section 1 2 T Various information on the head module and slice modules can Information monitoring x x
67. ION e E 2 MELSEC ST b According to the wiring of the slice module push the wiring markers into the bottom recesses of the terminal block The following table indicates an example of the color codes corresponding to the wire types Wiring marker color Wire type Wiring marker Black Signalwire 2d Blue Signalwire Brown phase 4 Mounting the end bracket and end plate a End bracket left side Base module Mount the end bracket to the DIN rail on the left side of the base module The following table indicates an example of the color codes corresponding to the wire types Tighten the screw at the end bracket top with a screwdriver Make sure that the end bracket is securely fixed to the DIN rail 1 For mounting removing and wiring use the screwdriver recommended in Appendix 4 or Complete equivalent 10 6 10 6 10 MOUNTING AND INSTALLATION 10 7 MELSEC ST b End plate right side including end bracket recess of the end plate Mount the end bracket into the Q Install the end plate including the end bracket on the DIN UT Slide the end plate including the end bracket to the left side module until it makes intimate contact with that module and then tighten the end bracket screw through the hole in the end plate top Make sure that the end plate including the end bracket and each module are s
68. Occupation Points Bit 48 Word 4 64 pt mode e Module Name Br HEX Bw HEX WrHEX WwiHEX Label Name STIH PB 03 00 03 ST1PSD ST1X16 DE1 ST1Y16 TPE3 STIPDD STIAD2 V 00 01 00 01 STIDA2V 02 03 02 03 MM Parameter Setting No 3 Module Information Slice No Eq Module Name ST1Y16 TPE3 Cancel LabelName Base Module ST1B 3Y16 Online Select Data 51 Target Memory RAM Output status Select All Release All at module error Upload Verify Error Check Select Item Setting Value _ Clear Hold setting 4 10 MOUNTING AND INSTALLATION Se E S MELSEC ST 10 MOUNTING AND INSTALLATION 10 1 Handling Precautions This section explains the precautions for handling the modules head module slice modules base modules etc of the MELSEC ST system e Do not touch the terminals or connector while the power is on PDANGER This may cause electric shock or malfunction e Make sure not to let foreign matters such as sawdust or wiring debris inside the NCAUTION AC This may cause fire failure or malfunction e Do not disassemble or modify the module This may cause failure malfunction injury or fire e Do not directly touch the module s conductive parts This may cause malfunction or failure in the module e As the module case is made of resin be careful not to drop it or expose it to strong impact This may damage the module e Tighten the terminal screws within the
69. RND LE 0 021 0 2VDC TYP 0 5A 0 3VDC MAX 0 54 Response time OFF to ON 1ms or less p ON to OFF 1ms or less rated load resistive load 500VAC for 1 minute across DC external terminals and FG insulati ist 10M or larger by insulation resistance tester across DC external nsulation resistance terminals and FG By noise simulator of 500Vp p noise voltage 1 4 s noise width Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle Protection of degree IP20 ON indication LED ST1B S3Y2 2 wire type shield ST1B E3X2 2 wire type shield ST1A CKY 08 orange factory fit Refer to Chapter 8 for details 5VDC internal current Weight 0 03kg Available base module Terminal Terminal External Connections Block No Signal Name 11 YO Base Module Output Module 24G Shield Constant TTT Voltage Circuit 3 This FG terminal is not connected Grounded at the FG contact of the base module for power distribution module Module front 4 Shield is grounded via the base module for the power distribution module view 5 Connection from the power distribution module 1 The fuse is provided to prevent the external wiring from burning when the output of the output module is shorted Therefore the output module may not be protected The fuse may not operate if the output module is damaged due to other failure than short circuit 2 A fuse
70. S N CAUTION Make sure to externally shut off all phases of the power supply for the whole system before mounting or removing a module Failure to do so may damage the module 1 Online replacement of the power distribution module and or the base module is not available When replacing either of the modules shut off all phases of the external power supply Failure to do so may result in damage to all devices of the MELSEC ST system 2 The I O modules and the intelligent function modules can be replaced online Since online replacement procedures differ depending on the module type be sure to make replacement as instructed For details refer to the chapter describing the online module change in the user s manual of the head module for the I O module or the corresponding intelligent function module O Do not directly touch the module s conductive parts or electronic components Doing so may cause malfunctions or failure of the module Make sure to securely connect each cable connector Failure to do so may cause malfunctions due to poor contact DIN rail must be conductive make sure to ground it prior to use Failure to do so may cause electric shocks or malfunctions 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 WIRING PRECAUTIONS lt DANGER Completely turn off the external power supply when install
71. When RUN LED of one slice module excluding intelligent function module is flickering 1s interval RUN LED of one module flickering 1s interval RUND DerR RUND Gesell sung Dear aus Deer f RUND Derr oojoojoojoojoo RUN LED flickering 1s interval Change the slice module whose RUN LED is flickering 1s interval NO Has the RUN LED turned on l Change the base module of the slice module whose RUN LED is flickering 1s interval Has the RUN LED turned on Possible cause is excessive noise Connect CR or similar surge suppressor to noise source Completed 12 4 12 4 12 TROUBLESHOOTIN EE MELSEC ST 2 When RUN LEDs of multiple slice modules excluding intelligent function module are flickering 1s interval RUN LEDs of multiple modules flickering 1s interval m 8 RUND Cera UNC Dear au Deer uva Gere run Gere y T d Chen OC ata ENTITY OO OO JOO OO O OY LOY OLo Oy Or ere OO OO COOC RUN LEDs flickering 1s interval Change the base module of the slice module shown as 1 on the left side of the left end slice module shown as 2 among those whose RUN LEDs are flickering 1s interval Has the RUN LED turned on
72. Write O fixed when writing a value to the Output Data at the master station 1 Input Data Bit Input Area The Br Bit Input Areas of the bus refreshing module and power feeding 1 B will be explained Bus refreshing module Bit Input It D e em escription 4 4 SYS input 24VDC voltage low The 24VDC voltages input from the SYS input and AUX AUX input 24VDC voltage low input to the power distribution module are low The 24VDC voltage input from the SYS input to the power SYS input 24VDC voltage low distribution module is low The 24VDC voltage input from the AUX input to the power AUX input 24VDC voltage low distribution module is low The 24VDC voltages input from the SYS input and AUX Normal input to the power distribution module are within the rated range Power feeding module Bit Leet Dez Braet Era SS Item Description rn The 24VDC voltage from the AUX input to the power AUX input 24VDC voltage low distribution module is low N i The 24VDC voltage from the AUX input to the power orma distribution module is within the rated range App 12 App 12 APPENDICES MELSEC ST b Error Information Area The Er Error Information Areas of the bus refreshing module and power feeding module will be explained 1 Bus refreshing module Error Information PES Item Description 1 The 24VDC voltages input from the SYS input and AUX
73. agnostics Window Help Deg i obale feel ai Module Configuration 120 Occupation Points Bit 24 Word 2 Max Bit 48 Max Word 6 Mode Priority high speed Exp cyclic setting Single Excl station count 2 Module Name ST1H BT STIPSD ST1 16 DE1 Br HEX Bw HEX WIHEX Ww HEX Label Name 00 OF 00 OF STIPDD STIAD2 V 10 13 10 13 00 01 STIDA2 V 14 17 14 17 MM Parameter Setting No 3 Module Information Slice No SE DU Module Name ST1Y16 TPE3 Label Name Sr Base Module STIB 3Y16 Online Select Data TagetMemoy RAM Output status Select All Release All at module error Upload Verity Error Check Select Clear Hold setting ai Setting Value 9 FUNCTIONS AVAILABLE BY USE OF SOFTWARE MELSEC ST 9 2 For PROFIBUS DP This chapter introduces the functions available by use of the GX Configurator ST connected to master station configuration software and a head module This manual explains power distribution modules and I O modules For a head module and intelligent function modules refer to the manuals of the corresponding modules 9 2 1 Functions Available by Use of Configuration Software Use GX Configurator DP when the master station is the Mitsubishi PLC s Reference Function Description section Input response time setting Sets the response time of the input module as preset in the user parameter Section 9 2
74. ail center LI O d lt Q SI O L1 Q y y Es din 67 8 pen A 2 67 E EE Dimension A Spring Clamp Type 41 6 1 64 Screw Clamp Type 48 3 1 90 TES TES Unit mm inch App 6 App 6 APPENDICES MELSEC ST 5 ST1B 01604 nm CH r IS8 881S8188188188 OLI OLI OLI OLI OLI OLI 12 6 0 50 E Iess LL App 7 73 1 2 88 49 9 1 96 Na NTF d tlio NO PI Yo Ed Blo DIN rail center oc aN ole y y 67 8 G Dimension A Spring Clamp Type 41 6 1 64 Screw Clamp Type 48 3 1 90 Unit mm inch App 7 APPENDICES MELSEC ST Appendix 1 4 Accessory 1 End plate ST1A EPL 1 48 5 9 0 A 69 0 114 5 Y Unit mm inch 4 5 1 In the above drawing the end bracket is mounted on the end plate 2 End bracket ST1A EBR 28 0 28 0 Y Unit mm inch App 8 App 8 APPEN
75. an cause a malfunction DISPOSAL PRECAUTIONS N 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 Revision Dec 2003 SH NA 080456ENG A First edition H NA Aug 2004 SH NA 080456ENG B Partial addition Contents Section 3 3 5 1 10 2 Apr 2005 SH NA 080456ENG C rpartiai addition SAFETY PRECAUTIONS About Manuals Section 1 1 1 2 3 1 3 2 3 3 3 4 5 1 5 2 1 8 3 9 2 10 1 10 4 1 12 2 1 Appendix 1 3 INDEX Nov 2005 SH NA 080456ENG D ST1Y2 TE8 Contents Chapter 2 Section 3 3 3 4 7 3 Appendix 1 2 Section 7 2 3 Section 7 2 3 to 5 Section 7 2 4 to 6 Jun 2006 SH NA 080456ENG E Partial addition Appendix 1 1 1 2 1 3 Aug 2006 SH NA 080456ENG F parial addition Section 3 3 3 4 7 2 1 7 2 2 7 2 3 8 3 12 3 3 Apr 2008 SH NA 080456ENG G Additional functions ST1H BT ST1DA1 1 F01 ST1DA2 V F01 Partial addition SAFETY PRECAUTIONS CONTENTS About Manuals How to Read Manual About the Generic Terms and Abbreviations Term definition Chapter 1 Section 1 1 Chapter 2 Section 3 2 3 3 3 4 4 1 5 1 5 2 1 5 3 1 7 1 7 1 1 7 1 2 7 1 3 7 2 7 2 1 7 2 2 7 2 3 7 2 4 7 2 5 7 2 6 7 3 7 4 8 1 8 3 Chapter 9 Section 9 2 10 1 10 3 10 4 2 10 5 11 1 3 11 2 3 12 1 1 12 4 Addition Section 3 1 1 3 1 2 9 1 Appendix 2 Sectio
76. and slice module 2 During removal and installation do not touch the connector of the slice module directly To do so will cause the module to malfunction or fail 10 10 10 10 10 MOUNTING AND INSTALLATION E S S 2 MELSEC ST 10 3 Removing the Modules This section explains how to remove the head module slice modules end bracket end plate etc 1 Removing the slice modules Push the hooks at both ends of the slice module had with your fingers and pull the slice module away from the base module in the direction of arrow Dismount the second and later slice modules in the same manner Slice module Hooks DIN rail Base module Remove the wiring after removing the slice modules from the base modules 2 Removing the end bracket and end plate D Insert a screwdriver into the end plate and loosen the end bracket screw Slide the end plate and end bracket to the right to move them away frm the left side base module End plate Further loosen the end bracket including end bracket screw and remove the end bracket and end plate from the DIN rail 1 For mounting removing and wiring use the screwdriver recommended in Appendix 4 or equivalent C Complete y 10 11 10 11 10 MOUNTING AND INSTALLATION MELSEC ST 3 Removing the base modules After powering off disconnect all Base module wiring of the base modules The slice mod
77. and 24VDC current Check the error in the master station When an error occurs in master station check the error to fix 12 TROUBLESHOOTING MELSEC ST 12 1 2 When RUN LED of slice module is off When the RUN LED of any slice module is off troubleshoot according to the following flowchart RUN LED is off Among the slice modules is there any power NO distribution module whose RUN LED is off Change the slice module whose RUN LED is off 1 YES Is the SYS LED of NO that power distribution module on Is 24VDC power supplied from the external system power supply YES NO i Supply 24VDC power from the external System power supply YES Change the power distribution module 1 Has the RUN LED turned on No 1 Change the base module YES Is the RUN LED on NS Please contact your local Mitsubishi YES service center or representative explaining a detailed description of the problem Completed 1 When the RUN LEDs of multiple modules are off replace them in order starting from the one on the left end 12 3 12 3 12 TROUBLESHOOTIN GE MELSEC ST 12 1 3 When RUN LED of slice module excluding intelligent function module is flickering 1s interval When the RUN LED of any slice module excluding intelligent function module is flickering 1s interval troubleshoot according to the following flowchart 1
78. blown is not detected when external supply power is off 7 5 7 5 7 VO MODULES MELSEC ST 7 2 2 ST1Y16 TE2 transistor output module source type Transistor Output Module source type Specifications ST1Y16 TE2 i Number of occupied slice modules CC Link 0 point for input 16 points for output SE LO paints PROFIBUS DP 16 points for each of input and ou Rated load voltage 24VDC 20 15 ripple ration within 5 0 2VDC TYP 0 5A 0 3VDC MAX 0 5A OFF to ON 1ms or less Response time ON to OFF 1ms or less rated load resistive load Surge suppressor Fuse 6 7A unchangeable fuse blown capacity 50A By noise simulator of 500Vp p noise voltage 1 Us noise width Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle Protection of degree IP20 Operating status ON indication LED ST1B S3Y16_2 wire type shield Available base module ping Comp ype Te Wpe eme Screw clamp type ST1B E3X16 2 wire type shield Available coding element ST1A CKY 08 orange factory fit Refer to Chapter 8 for details 5VDC internal current f 0 150A TYP all points ON consumption Weight 0 11kg ST1Y16 TE2 RUN JERR Dssmsesnme ng gs 98 po mo 1319 01 1510 met 1 The fuse is provided to prevent the external wiring from burning when the output of the output module is shorted Therefore the output module may not be protected The fuse may not operate if the output module is
79. bout 7mm 11 1 4 External power supply module 1 External power supply module Use a 24VDC inside panel power supply that complies with CE Be sure to ground the FG terminal Recommended models Power supply model DLP75 24 1 DLP100 24 1 DLP120 24 1 DLP180 24 1 DLP240 24 1 LAMBDA Rated input voltage AC100 to 240V Voltage 24VDC gu pot PT a 10 0 11 6 11 6 11 EMC AND LOW VOLTAGE DIRECTIVE 11 1 5 Others 11 7 1 MELSEC ST Ferrite core A ferrite core is effective for reducing radiated noise in the band of 30 to 100MHz It is not required to attach a ferrite core to a cable However this method is recommend when the shield cable pulled out from the control box cannot provide the shielding effect Make sure to attach a ferrite core to a cable inside the control panel at the position closes to the cable hole If attached at an improper position the ferrite core will not function effectively Noise filter power line filter A noise filter is effective for conducted noise It is not required to attach a noise filter to the power line However this component is recommended as it can further suppress noise A noise filter is effective for reducing conducted noise in the band of 10MHz or less The precautions required when attaching a noise filter are described below a Do not install the input and output cables of the noise filter together to prevent the input noise inducting into the output cable
80. bsorber for lightening E1 from that of the MELSEC ST system E2 2 Select a surge absorber for lightening of which power supply voltage will not exceed the maximum allowable circuit voltage even at the time of maximum power supply voltage elevation 10 15 10 15 10 MOUNTING AND INSTALLATION MELSEC ST 2 Wiring of I O equipment a The wires used for connection to the terminal block should be of the applicable wire size indicated in Section 6 1 b Run the input and output lines away from each other c When the wiring cannot be run away from the main circuit and power lines use a batch shielded cable and ground it on the MELSEC ST In some cases ground it in the opposite side MELSEC ST system Shielded cable Lu 0 AZ A OO Input Output DC Outer insulation layer O d When running wires through pipes ground the pipes securely e Run the 24VDC input line away from the 100VAC and 200VAC lines f Wiring of 200m 686 67 ft or longer will cause line capacity to lead to leakage current resulting in failure For details refer to Section 12 3 3 3 Wiring of base module terminal blocks a Wiring by spring clamp connection 1 Cable connection Insert the exclusive tool into the tool hole until it stops While the tool is inside the hole insert the wire into the wire hole and remove the tool from the hole After the wire has been clamped gently pull the wire to confirm that it is secu
81. ce 2 wire type is F connected to signals 24V Xn n 0 to F No need to disconnect No need to connect Transistor _ Connect the wiring of Yn n 0 to F and output module ST1YLI TL Disconnect the signal Yn n 0 to F amp wtermal device Contact output ST1YO RO Switch off external power supply connected Switch on the external power supply module to signals DC AC and DC AC connected to signals DC AC and DC AC STMADO O Switch off the power of the external device Switch on the power of the external device STIDAD O L1 connected to signal V or I connected to signal V or I Intelligent ST1TDO Switch off the power of the external device Switch on the power of the external device function module connected of signal TC and TC connected of signal TC and TC STIRDO Switch off the power of the external device Switch on the power of the external device connected to signals A B and b connected to signals A B and b SSI absolute Disconnect the connection between the encoder input ST1SSO external device and signal 24V of een extemal device to ls e of module ST1POD 1 The maximum inrush current of signal 24V should be 2A point 5ms Also provide in addition a disconnection circuit for each external connection A disconnecting circuit needs not be installed for the external device 2 wire type that is not connected to 24G of the input module Input module 1 ST1XLT DE1 3 SYSTEM CONFIGURATION MELSEC
82. ct is off and a resistor restricts a flow of current while a contact is on 1 When using AC power impedance of CR must be larger enough than that of the load prevention of a malfunction due to leak current from the CR The recovery time is later than the CR method The diode method is effective when the recovery time is too late To the next page 7 VO MODULES MELSEC ST Circuit example Method for selecting elements Varistor method Select a cut voltage Vc for The recovery time delays the varistor to meet the slightly following condition Multiply the value by root two for use of AC ori eg power i vanter Vc gt Power supply voltage x 1 5 V Note that when selecting an element whose Vc is too high its effect will weaken 1 Avoid providing a protection circuit as shown below Capacitor Inductive However since an electric charge has been accumulated in a capacitor while a contact is off short circuit current of the capacitor flows while the contact is on which tends to result in contact welding 9 D This circuit is greatly effective to an arc at shut off jenes This circuit is greatly effective to an arc at shut off SE e However since a charge current of the capacitor flows while the contact is on which tends to result in contact welding 2 A protection circuit must be provided so that it may be close to a load or contact module
83. ctive shielding of the electromagnetic noise generated by the MELSEC ST series 1 Control panel a The control panel must be conductive b When fixing a top or bottom plate of the control panel with bolts do not coat the plate and bolt surfaces so that they will come into contact c When using an inner plate to ensure electric conductivity with the control panel do not coat the fixing bolt area of the inner plate and control panel to ensure conductivity in the largest area as possible d Ground the control panel using a thick grounding cable in order to ensure low impedance under high frequency e The diameter of cable holes in the control panel must be 10cm 3 94in In order to reduce the chance of radio waves leaking out ensure that the space between the control panel and its door is small as possible Attach some EMI gaskets to fill up the space and suppress the leakage of radio waves 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 ground wires Connect the ground and power supply wires for the MELSEC ST series as described below a The FG of power distribution module is grounded via the DIN rail Therefore the grounding point to the control panel must be placed near the DIN rail Make sure to use a long and thick ground wire max 30 cm to ground the DIN rail As the FG releases th
84. d module and the next bus refreshing module by the internal wiring of the base modules The total 5VDC internal current consumption of the slice modules mounted between the bus refreshing module and the next bus refreshing module should not exceed the maximum rated output current 2 0A 2 24VDC is distributed to the slice modules mounted between the power feeding module or bus refreshing module and the next power feeding module or bus refreshing module by the internal wiring The total 24VDC current of the slice modules mounted between the power feeding module or bus refreshing module and the next power feeding module or bus refreshing module should not exceed the maximum rated current I O modules 8 0A Intelligent function modules 3 04 3 Indicates the portion where the 5VDC or 24VDC internal wiring is disconnected by the power distribution module x4 When a contact output module is used as an output module an external AUX power supply for relay load must be prepared separately POWER DISTRIBUTION MODULE Ge ES MELSEC ST 3 Example of 5VDC internal current consumption and 24VDC current calculation a Example of 5VDC internal current consumption calculation If the total 5VDC internal current consumption exceeds the maximum rated output current 2 0A mount a new bus refreshing module ST1PSD Attach the bus refreshing module onto the base module for extension bus refreshing module ST1B L 4P2 R SET System co
85. damaged in the failure mode other than a short circuit 2 A fuse blown is not detected when external supply power is off 7 6 7 6 7 VO MODULES MELSEC ST External Connections Base Module Input Module Ss Ko n 24G Constant 5 Voltage SS 2 wire external load 3 This FG terminal is not connected Grounded at the FG contact of the base module for power distribution module 4 Shield is grounded via the base module for the power distribution module 5 Connection from the power distribution module Terminal Block i Terminal Block No No YO Y8 24G 24G Shield Shield Y1 Y9 24G 24G Shield Shield Y2 YA 24G 24G Shield Shield Y3 YB 24G 24G Shield Shield Y4 YC 24G 24G GA ERER Shield Shield S Y5 YD 24G 24G Module front view Shield Y6 24G 24G Shield Shield Y7 24G Shield Shield Terminal Layout 7 VO MODULES MELSEC ST 7 2 3 ST1Y2 TE8 transistor output module source type BI E Transistor Output Module source type Specifications ST1Y2 TE8 Number of occupied slice 4 modules e CC Link 0 point for input 2 points for output Number of occupied VO point PROFIBUS DP 2 points for each of input and output Maximum inrush current 8A 10ms or less Leakage current at OFF 0 1mA or less 0 021 Maximum voltage drop at ON 0 2VDC TYP 2A 0 3VDC MAX 2A E E ti
86. e module to drop off or malfunction Slice module Slice module Bottom side amp Module fixing hook CG a A A pu B Module fixing hook O x J odule fixing hoo O Correctly locked X Incorrectly locked 10 8 10 MOUNTING AND INSTALLATION 10 9 MELSEC ST a Precautions for installing slice modules 1 Wire the base module terminal blocks before installing the slice modules 2 A coding element is mounted to the bottom of each slice module for preventing mis insertion prior to shipment Once a slice module is mounted to a base module the female part of the coding element is attached to the base module and the male part remains the slice module This determines the corresponding slice head module for each head slice module Therefore from the second insertion the slice module cannot be mounted onto the base module other than the one that matches the element Make sure to confirm that the slice module matches the base module before mounting When inserting a slice module to a base module first there may be some resistance as the female part of the coding element is attached to the base module Make sure to insert the slice module into the base module until it stops Coding element male part Coding element male and female parts Coding element female part Before shipment Once slice module is mounted on base module If the slice modu
87. e noise generated inside the MELSEC ST series onto the ground select the ground wire that includes the lowest impedance as possible As the ground wire releases noise and wears large noise install wiring so that the ground wire will be short as possible in order to prevent it from functioning as an antenna b The ground wire coming out from the grounding point must be twisted with the power wire This releases more noise that flows from the power wire to the ground When a noise filter is attached to the power wire this may eliminate the necessity of twisting with the ground wire c Use a DIN rail of which surface is conductive i e not insulated 11 3 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST d Ferrite cores should be attached to all power wire at the wire hole of the control box Bush refreshing module Control box 11 1 3 Cables If cables are pulled out from the control panel they will wear noise of high frequency and emit the noise outside the control panel by functioning as an antenna The shielded cables should be used for the case that cables used for connecting to I O modules or intelligent function modules will be pulled out from the control panel The use of shielded cables increases noise immunity The noise immunity of signal lines for MELSEC ST series I O modules and intelligent function modules is ensured under the conditions where shielded cable
88. e time Processing time for the head module to refresh the input output status of each slice module PROFIBUS DP processing time for the master station to perform cyclic transfer with each slave station A 20 A 20 Slave parameter Input data Output data Wr n word input z word output EN D 2 c D n a E e o Ww o c o o lt o D 3 7 MEMO 1 OVERVIEW 1 OVERVIEW MELSEC ST This user s manual provides the specifications and handling guidelines of the following MELSEC ST system devices power distribution modules I O modules base modules and accessories For details of the MELSEC ST system head module and intelligent function modules please refer to the Head Module User s Manual and the manual of the corresponding intelligent function modules 1 OVERVIEW MELSEC ST 1 1 Features 1 Wiring reduction a External Power supply wiring By connecting load power supply cables to the power distribution modules bus refreshing module power feeding module load power can be supplied to all UO modules and intelligent function modules resulting in wiring reduction i e the power supply wiring is required only for the power distribution modules Bus refreshing module D LE 5VDC Internal Bus 5VDC 24VDC 24VDC supply External power supply External SYS power supply Internal
89. e to separate the 24VDC power supply AUX Input for I O module and that for intelligent function module For details refer to Section 8 a 2 When performing online module change When configuring a system separate the power distribution module and external AUX power supply for each kind of modules i e intelligent function module contact output module and I O module except contact output module For details refer to Section 7 a 3 Restrictions on base modules The screw clamp type and spring clamp type base modules cannot be used together in the system Use either one of them 4 Restrictions on DIN rail The function ground FG is connected between the slice modules by a conductive DIN rail Use a IEC 60715 compliant 35mm DIN rail which is conductive of which surface is not insulated Recommended product Weidmuller make DIN rail 35 X 7 5mm steel type 5 Installing end brackets and end plate To prevent the base module connection from being loose due to vibration or other be sure to install the end brackets and end plate 3 SYSTEM CONFIGURATION 6 MELSEC ST Restrictions on slot width Configure the system so that the total slot width of the MELSEC ST system except the head module is within 85cm Calculate the total slot width using the maximum input output points setting sheet given in Appendix 2 and 3 Refer to Appendix 1 for dimensions Y
90. ecurely fixed to the DIN rail GI End plate End plate 7 including end bracket DIN rail 1 For mounting removing and wiring use the screwdriver recommended in Appendix 4 or equivalent Mount the end plate including the end bracket to the DIN rail after loosening the end bracket screw 10 7 10 MOUNTING AND INSTALLATION EE S S 2 MELSEC ST 5 Mounting the slice modules Make sure that the head module base modules end bracket and end plate are fixed to the DIN rail Wire the base module terminal blocks before mounting the slice Head module Slice module modules Push a slice module into the i DIN rail base module in the direction of j arrow until it clicks and the upper and lower module fixing hooks are locked Install the second and later slice modules in the same manner Base module are securely mounted Make sure that all slice modules 1 Module fixing hooks are located on the top H and bottom sides of a slice module 1 slot width type slice module is taken as an example in the figure below 1 Push in the slice module in the direction of arrow D so that the module fixing hooks are securely locked 2 After installation push the top and bottom sides of the slice module as shown in figure and in order to confirm that the hooks are correctly locked as shown in figure Incorrect locking may cause the slic
91. ement range 150 to 500 kHz QP 79 dB Mean 66 dB 500 to 30 MHz QP 73 dB Mean 60 dB 8 k V Aerial discharge 4k V Contact discharge 1 4 to 2 0 GHz 80 to 1000 MHz 10 V m 80 AM modulation 1 kHz AC power line Common mode 2 kV I O analog communication shielded Common mode 1 kV AC power line Common mode 2 kV differential mode 1 kV I O analog communication shielded Common mode 1 kV 0 15 to 80 MHz 80 AM modulation 1 kHz 3 Vrms 2 The MELSEC ST series is an open type device device incorporated in another device and must be installed in a conductive control panel The corresponding test is performed while the MELSEC ST series is installed inside a control panel 3 Use an external power supply introduced in Section 11 1 4 Mount the external power supply and MELSEC ST series modules to the same DIN rail Wiring connected between the following modules is treated as internal wiring and it is tested as an integrated system Between external SYS power supply and bus refreshing module ST1PSD Between external AUX power supply and bus refreshing module ST1PSD Between external AUX power supply and power feeding module ST1PDD 11 2 11 2 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST 11 1 2 Instructions for installing into control panel 11 3 The MELSEC ST series is open equipment and must be installed within a control panel for use This ensures safety as well as effe
92. end data to Mr 127 Module status area 1 bit symbol ERR Wr 00 Wr 00 to Wr 33 Wr 33 Word input area 1 word symbol 1 Following shows the data symbols and the corresponding detail areas within the command result area Cr Cr 0 15 8 15 8 Command Execution Area cro 7 0 0 7 0 Start Slice No of Execution Target Executed Command No 3 Output receive data Data symbol Area name i Detail data No notation Bw 00 to Bw FF Bit output area 1 bit symbol Hexadecimal FE Ww 00 to Ww 33 Word output area 1 bit symbol 1 Following shows the data symbols and the corresponding detail areas within the command execution area Start slice No of execution target Command No to be executed Argument 1 Argument 2 Generic Terms and Abbreviations Unless otherwise specified this manual uses the following generic terms and abbreviations to explain the head module Generic Term Abbreviation ST1H BT MELSEC ST CC Link head module ST1H PB MELSEC ST PROFIBUS DP Head module f Compatible head module CC Link Abbreviation for Control amp Communication Link system PROFIBUS DP PROFIBUS DP network Master module Abbreviation for the QJ61BT11N used as a master station Module that distributes external system power and auxiliary power to the head module and Bus refreshing module slice modules Power feeding module Module that distributes external auxiliary power to
93. ended product q YSTEM CONFIGURATION 2 SE MELSEC ST 3 3 Device Configuration This section explains the device configuration of the MELSEC ST system The following lists the devices that can be configured Specifications Applicable base module CC Link compatible ST1H BT Communicates with the master station Head as a remote device station Base module is module PROFIBUS DP network compatible unnecessary ST1H PB Communicates with the master station as a slave station For powering the head module i ST1B L 4P2 H SET Power EE ST1PSD 5VDC supply 24VDC distribution Ne te module For increasing the power distribution SEE e distribution module module ST1B LM4P2 R SET Power feeding ST1PDD 24VDC distribution ST1B C4P2 module ST1X2 DE1 2 point 24VDC input module ST1B D4X2 Negative common type Input module sT1x4 DE1 EECH ST1B 06X4 Negative common type ST1X16 DE1 16 point 24VDC input module ST1B LUX16 Negative common type ST1Y2 TE2 2 point 0 5A transistor output module ST1B D3Y2 with fuse Source type I O module ST1Y16 TE2 16 point 0 5A transistor output module ST1B DBY16 with fuse Source type ST1Y2 TE8 2 point 2 0A transistor output module ST1B OBY2 Source type Output module 2 Ca a o mos rr pot LO transistor output module Lenger with protection function Source type ST1Y16 TPE3 16 point 1 D A transistor output module ST1B DBY16 with protection function Source type ST1Y2 R2 2 p
94. eric term for parameter set in commands or GX Configurator ST Command parameter All of the parameters set for the head module and slice modules are command parameters ST bus cycle time Processing time for the head module to refresh the input or output status of each slice module Term definition for PROFIBUS DP The following explains the meanings and definitions of the terms used in this manual when using PROFIBUS DP Master station Class 1 master station that communicates l O data with slave stations Slave station Device that communicates I O data with the master station Repeater Device that connects PROFIBUS DP segments Bus terminator Terminator that is connected to both ends of each PROFIBUS DP segment FDL address Address assigned to the master station slave station Extended diagnostic Information that is notified from the slave station to the master station when an error occurs at a slave station The slave station parameter including user parameter set by the master station The setting items are described in the GSD file The electronic file that includes description of the slave station parameter The file is used to set slave parameters by the master station GSD file Data sent from the head module to the master station The data consists of the following areas Br Bit Input Area Information Area Er Error Information Area Mr Module Status Area Cr Command Result Area Wr Word Inp
95. ever are not for assuring that the machinery is compliant with the above Directives even if it is built according to the description Therefore those who actually built the machinery should make a decision on how to comply with the EMC Directive and if the machinery is compliant with the standard or not 11 1 11 1 11 EMC AND LOW VOLTAGE DIRECTIVE 11 1 1 EMC Directive standards The EMC Directive standards are listed below Specification Test details Standard value EN55011 Radiated emissions EN55011 Conducted emission EN61000 4 2 Electrostatic immunity EN61000 4 3 Radiated electromagnetic field immunity EN61131 2 2003 EN61000 4 4 Fast transient burst immunity EN61000 4 5 Surge immunity EN61000 4 6 Conducted immunity 1 QP Quasi peak value Mean Average value Radio emissions from the product are measured Noise emissions from the product to the power line is measured Immunity test in which static electricity is applied to the equipment Immunity test in which field is irradiated to the product Immunity test in which burst noise is applied to the power and signal lines Immunity test in which a lightning surges are applied to power and signal lines Immunity test in which high frequency noise is applied to power and signal lines MELSEC ST 30 to 230 MHz QP 40 dB u V m 10 m in measurement range x 230 to 1000 MHz QP 47 dB u V m 10 m in measur
96. formation of the head module and slice Information monitor function x x x1 modules Monitors the operating status of the slice modules and the error Status monitor function history etc of the head module Replaces an I O module or intelligent function module while Online module change external power supply is on function Note that the power distribution modules cannot be replaced Forcibly outputs the Bit Output Error Clear and Forced output test function z Ww n Word Output of the head module and slice modules Input response time setting Monitors the response time setting 0 5ms 1 5ms of the input monitoring function module Monitors the output status CLEAR HOLD of the output Dx module SEN CLEAR Output is forcibly turned off when a module This status CLEAR HOLD at a ee becomes faulty section 2 HOLD Output is held in the status as when a module becomes faulty Judges whether the 5VDC maximum rated output current of the power distribution module is sufficient for the total 5VDC internal current consumption of the slice modules Power supply capacity check function O Applicable x N A 1 Operate with GXConfigurator ST 2 Execute a command from the master station to perform operation 3 Use the button or switch of the head module to perform operation 1 For the operation of GX Configurator ST refer to the GX Configurator ST Operating Manual 2 For details refer to the
97. g module is used to supply 5VDC and distribute 24VDC The power feeding module is designed to distribute 24VDC Therefore it cannot be used to supply 5VDC Make sure to mount the bus refreshing module ST1PSD on the right side of the head module Then make sure to attach that bus refreshing module onto the base module ST1B L14P2 H SET for powering head module When mounting a new bus refreshing module ST1PSD be sure to use the base module ST1B L 4P2 R SET for adding bus refreshing module A malfunction will result if the base module ST1B DL 4P2 H SET for powering head module is used when a new bus refreshing module is mounted 5 POWER DISTRIBUTION MODULES MELSEC ST 2 5VDC 24VDC internal wiring 5VDC internal wiring 24 1 Power Head Bus refreshing feeding Output module Bus refreshing Output module Bus refreshing module module Input module Input module module module module DC5V ENG mema H EE c a A GER e GER E Ll circuit Internal circuit L Output circuit External AUX External devices External devices power Lamps etc Lamps etc supply External AUX power supply 4 External devices Sensors etc External NM AUX power supply 4 External pc24v SYS power supply 24VDC internal wiring 1 5VDC is supplied to the modules mounted between the bus refreshing module or hea
98. hone 40 0 21 430 40 06 SE Fax 385 0 1 36 940 03 Fax 40 0 21 430 40 02 CBI Ltd SOUTH AFRICA SE SE EUROPE B V SPAIN AutoCont CS s r o CZECH REPUBLIC Craft Con amp Engineering d 0 0 SERBIA private bag Sc E Technologick 374 6 Bulevar Svetog Cara Konstantina 80 86 1901 alico Carretera de Rub 76 80 d o d Phone 27 0 11 928 2000 E 08190 Sant Cugat del Vall s Barcel CZ 708 00 Ostrava Pustkovec SER 18106 Nis Fax 4 27 011 392 2354 Fhe rte ri bi M ona Phone 420 595 691 150 Phone 381 0 18 292 24 4 5 ax 27 0 Fax 4 34 935891579 Fax E 595 691 199 zi Fax We 0 18 292 24 4 5 MITSUBISHI ELECTRIC EUROPE B V UK quein ZECH REPUBLI G t SE EH 2 58001 Havl k v Brod SER 113000 Smederevo Phone 420 0 569 777 777 Phone 381 0 26 617 163 UK Hatfield Herts AL10 8XB o 4 Phone 44 0 1707 27 61 00 a 420 0562 771 718 Fax 381 0 26 617 163 Fax 44 0 1707 27 86 95 s Eeer A DENMARK Paeon t 5 1 0 SLOVAKIA MITSUBISHI ELECTRIC CORPORATION JAPAN Gye acoe Reckdlde GE Daly Kilin deer Sen F Phone 45 0 46 75 76 66 Phone 421 0 43 5868210 be OME RUE ese Fax 45 0 46 75 56 26 Fax 421 0 43 5868210 Tokyo 104 6212 gt GE Phone 81 3 622 160 60 Beijer Electronics Eesti OU ESTONIA CS MTrade Slovensko s r o SLOVAKIA EE EE TIST7 Tall SKS2101 Pie allinn iestany Ca Wane Pu Inc USA phone 372 0 6 5181 40 Phone 421 0 33 7742 760 Vernon Hills IL 60061 raw 372 Mei 8149 Fax
99. ielded cable to expose a part of shield as shown below Then ground the shielded section i e exposed part of shield in the largest area as possible to the control panel piene dedicated cable Shield b Always use specified CC Link dedicated cables c The outline of connecting FG line in the control panel with a master module and each of CC link stations is shown below Simplified diagram Master module Head module Remote station etc Blue DA i DA l T inal DB DB T ermina Terminal resistor DG DG resistor CC Link dedicated cable SLD CC Link dedicated SLD FG cable FG 1 FG of the head module is functionally grounded FG1 through the DIN rail when the head module is mounted to the DIN rail 3 PROFIBUS cables Use PROFIBUS cables with braided shield when using PROFIBUS DP For the shield s ground processing refer to the description 1 above 11 5 11 5 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST 4 I O signal cables and other communication cables For the I O signal cables and other communication cables always ground the shields of the shield cables as in 1 if they are pulled out of the control panel Ground the shields 20 to 30cm away from the module Slice module 20 to 30cm The AD75CK allows up to four cables to be grounded if the outside diameter of the shielded cable is a
100. ing or placing wiring Not completely turning off all power could result in electric shock or damage to the product N CAUTION Make sure to ground the control panel where the MELSEC ST system is installed in the manner specified for the MELSEC ST system Failure to do so may cause electric shocks or malfunctions Check the rated voltage and the terminal layout and wire the system correctly Connecting an inappropriate power supply or incorrect wiring could result in fire or damage Tighten the terminal screws within the specified torque If the terminal screws are loose it could result in short circuits fire or erroneous operation Overtightening may cause damages to the screws and or the module resulting in short circuits or malfunction WIRING PRECAUTIONS N CAUTION Prevent foreign matter such as chips or wiring debris from entering the module Failure to do so may cause fires damage or erroneous operation When connecting the communication and power supply cables to the module always run them in conduits or clamp them Not doing so can damage the module and cables by pulling a dangling cable accidentally or can cause a malfunction due to a cable connection fault When disconnecting the communication and power supply cables from the module do not hold and pull the cable part Disconnect the cables after loosening the screws in the portions connected to the module Pulling the cables connected to the module ca
101. inition for PROEIDUISGS DP A 20 1 OVERVIEW 1 1to 1 3 A A ege 1 2 2 HOW TO IDENTIFY MODULE NAMES 2 1to2 2 3 SYSTEM CONFIGURATION 3 1 to 3 15 34 System e eu te Ee ET 3 1 EN ae ul 3 1 gA PRO ER EE 3 2 3 2 System Configuration Outline essent enne enne 3 3 3 3 Device Configuration as 3 5 3 4 Precautions for System Configuration essen nennen nnne nnns 3 7 4 GENERAL SPECIFICATIONS 4 1to 4 2 4 1 General Specifications 02 2 2 ccccecccceecceceececeeceeeeceeeeneeeneeceaeeseaceceaceesaneesaeeeeaeeesacessneeseaeseaeeseaeeseeessineeeans 4 1 4 2 Other System SpecificatiONS ococonnocncinnnicinmsr IE EA EA EART AE LEER ERRIRE A RA RER IT 4 2 5 POWER DISTRIBUTION MODULES 5 1 to 5 12 ST E AO 5 1 5 2 Selection of Power Distribution Modules cn nnn cnn cnn nnnn narran 5 3 5 2 1 Current consumption calculation ssessssssssssssssssseseeeen nennen nennen nennen 5 3 5 3 Bart Names x ode te edet ftu teft I eb os obe Dto eos Does Epid Le een ds 5 11 5 3 Tr Operating Status LEDS is icine aa linen einen demens ext 5 12 6 BASE MODULE 6 1 to6 3 6 1 Base Module Specifications ccccceccccceeccceeeeeeeeeeeceeeeneeceaeeceaeeceaeeesaaeeseaeeseaeeseaeeesaeeeseaeeseaeessaseeeaseeteas 6 1 0 2 Base module SeleGtioM riiai eae aeaa A 6 2 A 8 A 8 6 3 Part Names a at ale lene a le sae EE Sled ee eta ieri Ie t dert EEEE AE ge 6 3 7 1Input Module Specifications
102. input to the power distribution module are low External power supply 24VDC 2 The 24VDC voltage input from the SYS input to the voltage low power distribution module is low 3 The 24VDC voltage input from the AUX input to the power distribution module is low The 24VDC voltages input from the SYS input and AUX input to the power distribution module are within the rated range Power feeding module Brea Men ltem Description The 24VDC voltage input from the AUX input to the power 0 1 AUX input 24VDC voltage low KA EE distribution module is low N i The 24VDC voltage input from the AUX input to the power orma distribution is within the rated range Module Status Area The Module Status Area will be explained Module Status Item Description Ll tu Hardware fault Cd Module Status ee Ge Word Input Area The Word Input Area is not occupied 2 Output Data Bit Output Area Two points of Bw n and Bw n 1 are occupied Since it is not used by the power distribution module write O fixed to this area App 13 App 13 APPENDICES MELSEC ST b Error Clear Area The Ew Error Clear Area will be explained 1 Turn Ew n ON 1 when clearing error information 2 After confirming that the error information has been cleared turn OFF 0 the Error Clear Request When the module recovers from the error the error Error Clear Req
103. is not allowed perform the common grounding as shown below 2 MELSEC ST Another MELSEC ST Another MELSEC ST Another system equipment system equipment system equipment j grounding Loes PN 1 Independent grounding Best 2 Common grounding Good 3 Joint grounding Not allowed c For grounding use the cable of 2 mm or more Ground the cable closer to the MELSEC ST system so that the grounding cable will be short as possible 10 17 10 17 10 MOUNTING AND INSTALLATION E S S 2 MELSEC ST 10 4 2 Wiring the power distribution modules This section provides the example of connecting the power wires of the power distribution modules to the base modules Bus refreshing module Bus refreshing module Power feeding module Head module Y Slice module Y Slice module Slice module P P4 0900 OO IO DO ETETIETETIETET ETET DO EET JETETIETETIETE OO ETE ETET ETE T r4i90lOO OO OO OO OOJOOJOO OOd 6O lOOJOOJOO OO OOJOOJOO OO OO OO iE eze ere EE eze raze rexe IC e
104. ise durabili d First transient noise IEC61000 4 4 2kV Refer to Chapter 7 for the insulation resistance and noise immunity of the UO modules POWER DISTRIBUTION MODULE GES Ee MELSEC ST 5 POWER DISTRIBUTION MODULES 5 1 Specifications 1 Bus refreshing module Type Bus refreshing module PROFIBUS DP 2 points for each of input and output 24VDC 20 ripple ratio within 5 Maximum rated input current 0 7A 24VDC a current 24VDC AUX Rated allowable Rated allowable voltage 24VDC 24VDC 24VDC 20 15 ripple ratio within 5 LED indication at 5VDC output SYS turns on Operating status at AUX 24VDC output AUX turns on For powering head module Number of occupied I O points ST1B S4P2 H SET ST1B S4P2 H ST1B S4P0 2 wire type shield ST1B S4P2 H SET ST1B E4P2 H ST1B E4P0 2 wire type shield ST1B S4P2 H SET ST1B S4P2 H ST1B S4P0 2 wire type shield Spring clamp type Screw clamp type base module Spring clamp type For adding bus refreshing module Applicable ume ST1B S4P2 H SET STEW camp ype ST1B E4P2 H ST1B E4P0 2 wire type shield 0 06 kg Terminal Terminal Sianal Nam Layout Block No 9 4P2 24V SYS External Connections Base module ST1B L14P2 I Bus refreshing module External SYS power supply 4 External ae ba 24G SYS 24G SYS D Vacancy Shield 1 Shield H AUX power Sea 24G AUX
105. lalgx c ol e Eg Zlai2 H a RE J 1 o Q O T n D T Ola 1 Old El E ral ina E El E leleleix els s 2 OP o IE t Oo t t 0 EE fn is Ele 00 lolo t5 o jolo External SYS External SYS power supply N power supply A 24VDC AUX input 100VAC ioc External AUX 24VDC power supply AUX input External AUX power supply External AUX power supply 24VDC AUX input Fig 3 4 Example of configuration where I O Fig 3 5 Example of configuration where I O Modules 3 and Contact Output Modules 3 Contact Output Modules 1 Modules Are Used Together and intelligent function Modules Are Used Online module change to be executed Together Online module change to be executed A can be replaced by B AB 5 5 o 2 E B 038 2 3 c 09 5 5 e 8 En 2 532282 0o E o 3 SED 20 E 32 9o 0 go Ze 99 o 25 SU 03 25 o5 S5 S 23 3298 890xz3 8 8 I mE EE Q S83 A OE e is id SS Voy SES Vy PA A DIN rail Ki ST1PSD ST1AD0 0 ST1XLI DE1 ST1YLI TLI ST1POD ST1YO RO ST1YLI R External SYS power supply 24VDC 100VAC O AUX input 8 External AUX power supply External AUX power supply Fig 3 6 Example of configuration where intelligent function Modules I O Modules 3 and Contact Output Modules 2 Are Used Together Online module change to be executed 1 DC power supply 60VDC or less is used as external power supply connected to contacts 2
106. le cannot be mounted onto the base module do not push it with force The slice module may not match the base module In this case check the coding element hole etc whether they match or not 10 9 10 MOUNTING AND INSTALLATION MELSEC ST 4 Precautions for mounting slice module when changing module When changing slice module As the base module is already fitted with the female part of the coding element a new slice module fitted with the male and female parts of the coding element cannot be mounted When changing the slice module remove the female part of the coding element from the new slice module and then mount it on the base module Coding element male part Coding element male and female parts ue New slice module New slice module N Coding element female part Coding element female part When changing slice module Removing coding element When changing base module As a new base module is not fitted with the female part of the coding element remove and use the coding element from the old base module Mount the slice module after attaching the removed coding element to the new base module Coding element male part Coding element male part d Coding element female part Coding element female part Old base module New base module Removing coding element Installing coding element 1 To ensure safety be sure to attach the coding element to the base module
107. may cause fire failure or malfunction This section provides the precaution when wiring to power 1 Power supply wiring a Separate the MELSEC ST system s external power supply line from the lines for UO devices and power devices as shown below When there is much noise connect an isolating transformer MELSEC ST Isolating Main power system transformer supply power supply TON Cs 200VAC o O e o o 3g External SYS MELSEC ST T1 pem External AUX power supply system UO power supply power supply 4C e oO 0 gt UO devices Main circuit power supply a O oO Main circuit device 10 14 10 14 10 MOUNTING AND INSTALLATION MELSEC ST b The 24VDC wire should be twisted as dense as possible Connect the modules with the shortest wire Also to reduce the voltage drop to the minimum use the thickest wires possible c Do not install the 24VDC wire together with main circuit high voltage large current and I O signal lines or bring them close to each other The space of at least 100 mm should be ensured d As a countermeasure to power surge due to lightening connect a surge absorber for lightening as shown below aa External SYS power supply MELSEC ST 1 0 device External AUX power supply E1 El is 1 E2 Surge absorber for lightening 1 Separate the ground of the surge a
108. me Layout No 11 YO Base Module Output Module DC AC DC AC COM Y1 DC AC DC AC DC AC K 5 13 DC AC Ta Part Yi HH aeu DC AC Q 24 com EEN pl 1 Grounded to the DIN rail via the FG contact of the base module 2 Connection from power distribution module Module front view 7 VO MODULES MELSEC ST 7 3 Precautions for Use 1 Do not use I O modules under pressure higher than the atmospheric pressure of Om Oft altitude Doing so can cause a malfunction When using UO modules under pressure please consult your local representative 7 3 1 Input module 1 Input modules may import noise or similar as an input depending on the pulse width of a signal This pulse width changes as shown below depending on the parameter set response time The operating environment should be fully considered when making the response time setting Minimum Value of Pulse Width Response Time Setting That May Be imported 7 3 2 Output module 1 When using an output module to drive an inductive load make sure that the relay inside the module is ON OFF for 1 second or longer 2 When the counter time that uses DC DC converter as load is applied to an output module this causes the rush current to flow in a constant period while the device is ON or operating If an average current is selected in this condition the module may malfunction Therefore when using above load connect a resis
109. me OFF to ON ims or less P ONtoOFF ONtoOFF OFF 1ms or less rated load resistive load Surge suppressor None Attaching a fuse to external wiring is recommended Refer to Section 7 3 4 Wiring method for common 2 points common Dielectric withstand voltage 500VAC for 1 minute across DC external terminals and FG terminals and FG Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle Protection of degree IP20 Operating status ON indication LED Fuse Available EE Spring clamp type ST1B S3Y2 2 wire type shield Screw clamp type ST1B E3X2 2 wire type shield Available Available coding element element ST1A CKY 08 orange factory fit Refer to Chapter 8 for details 5VDC internal current 0 095A TYP all points ON consumption 0 10A is shown on the rating plate of the module Weight 0 04kg Terminal Terminal Signal Base Module Output Module Eram 1 This FG terminal is not connected Module front Grounded at the FG contact of the base module for power distribution module view 2 Shield is grounded via the base module for the power distribution module 3 Connection from the power distribution module 7 VO MODULES MELSEC ST 7 2 4 ST1Y2 TPES transistor output module source type rea e P eso up Mode oreo o uu Specifications ST1Y2 TPE3 i modules CC Link 0 point for input 2 points for output PROFIBUS DP 2 point
110. module voltage circuit l Connection from power distribution module If the external power supply is turned on precipitously Ic current flows due to the stray capacitance C between collector and emitter of photocoupler When the current Ic flows the potential difference is generated between the source and gate of transistor Tr1 which turns ON the output of YO for 100us Example 1 SW External power supply 24V at On 10ms or less e J p Approx 100us Output YO 12 14 Corrective action When external power supply turns ON OFF check that the external power supply rising edge must be 10ms or more and switch the SW1 to the primary side of external power supply Primary side Secondary side T External power supply PLC When switching to the secondary side of the external power supply is required the external power supply rising edge connected a condenser must be slow and measured 10ms or more Base module 1 Connection from power T CH 2 distribution module FT R1 Several tens of ohms Power capacity external power current x resistance value x 3 to 5 C1 Several hundreds of microfarads 50V 1 Refer to consumption current of the external power supply for modules used in this manual 2 Select the power capacity of resistance to be 3 to 5 times lager than the actual power consumption Example R1
111. module Then hold the screwdriver on the lock lever at the head module top and pull the screwdriver in the direction of arrow to remove the head module from the DIN rail Lock lever DIN rail Head module 1 For mounting removing and wiring use the screwdriver recommended in Appendix 4 or equivalent 2 Make sure to support the base module so as not to drop it Remove all base modules from the DIN rail in advance 10 13 10 13 10 MOUNTING AND INSTALLATION e E E 2 MELSEC ST 10 4 Wiring 10 4 1 Wiring precautions RS DANGER Completely shut off the external power supply for the whole system before installing or placing wiring Failure to do so may result in electric shock or damage to the product N CAUTION Make sure to ground the FG and LG terminals to the protective ground conductor Failure to do so may electric shock or malfunction O Confirm the rated voltage and terminal layout of the product and then install wiring to the base module correctly Connecting to an external power supply other than the rated one or mis wiring may cause fire or failure Tighten the terminal screws within the specified torque range Loose tightening may result in short circuit fire or malfunction Overtightening may cause damage to the screw and or the module resulting in a fall short circuits or malfunctions Make sure not to let foreign matter such as dust or wire chips get inside the module Failure to do so
112. n No Change Section 9 1 Section 9 2 1 Section 9 2 Section 9 2 2 Appendix 2 Appendix 3 Appendix 3 gt Appendix 3 2 A 6 A 6 The manual number is given on the bottom left of the back cover Print Date Manual Number Nov 2008 SH NA 080456ENG H Partial addition Contents Section 4 1 7 3 Addition Section 7 3 1 7 3 2 7 3 3 Japanese Manual Version SH 080455 I 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 2003 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for choosing the MELSEC ST series Before using the module please read this manual carefully to fully understand the functions and performance of the MELSEC ST series and use it correctly CONTENTS SAFETY PRECAUTIONS 4 ioa aano ane ae oun a due A 1 ISEVISIONS EE A 6 CONTENTS EE A 8 About Mantal a E E it ette ne A eae etna aaa A 11 How to Read Manual FOR CC LINK sssssseseseseeenenenennennne nennen nnne trennen nnns A 13 How to Read Manual FOR PROFIBUS DP sss nennen nnne nnne nnns A 15 Generic Terms and Abbreviations oooconcccinnccinnccnnccnnccnonrccnnrconnnnn ronca rra A 17 Term definition eege DIE A 18 Term def
113. n damage the module and cables or can cause a malfunction due to a cable connection fault STARTUP AND MAINTENANCE PRECAUTIONS lt gt DANGER Do not touch the terminals while power is on Doing so could cause shock or erroneous operation Make sure to shut off all phases of the external power supply for the system before cleaning the module or tightening screws Not doing so can cause the module to fail or malfunction N CAUTION Do not disassemble or modify the modules Doing so could cause failure erroneous operation injury or fire Do not drop or give a strong impact to the module since its case is made of resin Doing so can damage the module Make sure to shut off all phases of the external power supply for the system before mounting removing the module onto from the control panel Not doing so can cause the module to fail or malfunction The number of terminal block installations removals is limited to 50 times or less Compliant with JIS B 3502 Exceeding the count of 50 may cause malfunctions STARTUP AND MAINTENANCE PRECAUTIONS N CAUTION Before handling the module make sure to touch a grounded metal object to discharge the static electricity from the human body Failure to do say cause a failure or malfunctions of the module When using any radio communication device such as a cellular phone keep a distance of at least 25cm 9 85 inch away from the MELSEC ST system Not doing so c
114. nction modules 3 0A of the bus refreshing module mount a new power feeding module or bus refreshing module System configuration example ST1H BT ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y2 R2 ST1PSD ST1DA2 V ST1DA2 V ST1DA2 V ST1DA2 V x a Kai a E e External devices 20 sensors External devices 80 loads lamps External devices 2 loads In the above system configuration consider the following 24 VDC currents for calculation The 24VDC currents of the output circuits of the transistor output modules ST1Y16 TE2 need not be included in this calculation since they can be ignored Consider inrush currents when inductive loads lamp loads or capacitive loads are connected to the contact output modules Indicates the load current of an external device sensor lamp etc For the current consumption of a Load current of external device user prepared device refer to the manual of the corresponding device Indicates the input current of the input module Rated input current ST1X4 DE1 Refer to Chapter 7 for the rated input current of the corresponding input module Indicates the current flowing in the relay coil of the contact output module ST1Y2 R2 The current External AUX power supply for relay 2 i flowing in the relay contact need not be considered load current Refer to Chapter 7 for the external AUX power supply for driving
115. ne module change The I O module or intelligent function module can be replaced Also the modules are front detachable for easy replacement b Special tools unnecessary 1 Wiring the terminal block The screw clamp spring clamp type terminal block can be wired with a flat blade screwdriver and needs no special tools 2 Mounting and removing the modules The base module can be mounted directly to a DIN rail without tools It can be removed from the DIN rail with a flat blade screwdriver The slice module can be mounted to and removed from the base module without tools 4 Various settings of I O modules can be changed 6 The input module s response time and the output module s output status CLEAR HOLD can be changed For details refer to the Head Module User s Manual Failsafe function of output module The transistor output module with short protection and thermal protection functions is available GX Configurator ST available Using the personal computer preinstalled with optional GX Configurator ST and connected to the head module parameter setting system monitor forced output test online module change and other operations can be easily performed for the MELSEC ST system For details refer to the GX Configurator ST Operation Manual 2 HOW TO IDENTIFY MODULE NAME L Se x MELSEC ST 2 HOW TO IDENTIFY MODULE NAMES The following shows how to identify the model names of the MELSEC ST series head modules I O module
116. nfiguration example E B E E Yn ST1PSD 1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1X4 DE1 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y16 TE2 ST1Y2 R2 ST1PDD ST1DA2 V ST1DA2 V ST1DA2 V ST1DA2 V Total current consumption 2 165 A 1 Bus refreshing module for powering head module Calculate the total 5VDC internal current consumption using the maximum I O point setting sheet given in Appendix 2 and 3 Refer to Section 5 1 Section 7 1 and Section 7 2 for the current values of 5VDC internal current consumption i 5VDC internal Slice Start slice No M current 24VDC current Slot width Po Number of Module name Br n n Bw n n Wr n n Ww n n consumption Total value Total value i occupied slices Total value A war ei a BER sms E PO semen 2 m Teme Lemon remitan 5 o smeser gt ooo omo e sms comes temo s o sree ononon zeas s no sra a gt sess nme 5 mm ever 39 porr n nemmeesonm Ce ro James e arenas enero s ce Jemen e gt possess onenmro nm Co a James e ormie T onenmot an ul mn James 39 Losse T onenms2anm Ce sa sra 2 omaro zemes len sreo oarn 2 on an Ti so snow a a 2 oossoo temen se stip 2 poor stemmtzemm D
117. ng For the power distribution module the Bit Input can also be used to confirm the error definition Refer to Appendix 2 for details of the Er n Error Information and Br n Bit Input 12 15 12 15 12 TROUBLESHOOTIN EE MELSEC ST 2 Error code lists a 1 0 module error codes Error code Error level Description Corrective action Target module Hexadecimal Please contact your local Mitsubishi service 0001H System error Hardware fault center or representative explaining a detailed All modules description of the problem After checking the module whose ERR LED is on for the following conditions please contact your local Mitsubishi service center or 0002H Warning Fuse blown representative explaining a detailed description ST1YO TE2 of the problem Load higher than the rated current External wiring problem Check the module whose ERR LED is Protective function flickering for the following conditions 0100H Warning ST1YLEFTPES3 activated Load higher than the rated current External wiring problem b Power distribution module error codes Error code Error level Description Corrective action Target module Hexadecimal Please contact your local Mitsubishi service 0001H System error Hardware fault center or representative explaining a detailed All modules description of the problem SYS input 24VDC Check the module whose ERR LED is 0100H Warning
118. o communicate with master station Required 1 module must be eater This module acts as a slave station of a PROFIBUS DP mounted network to communicate with the master station Required 1 module must be This module distributes 5VDC power necessary for the head mounted Bus refreshing module module and slice modules and 24VDC power necessary for Must be increased when slice modules power supply capacity is insufficient Used according to the system SO Input module Refer to Chapter 7 for details K configuration Used according to the system Output module Refer to Chapter 7 for details configuration This module supplies 24VDC power necessary for slice Necessary when power supply Power feeding module modules It does not supply 5VDC power necessary for the Nor bs capacity is insufficient head module and slice modules Various different intelligent function modules are available digital analog conversion module analog digital conversion Intelligent function module module and thermocouple input module platinum resistance temperature input module and SSI absolute encoder input module iaa Required 1 module must be O refreshing module mounted module module is mounted Used as base modules for the above slice modules Refer to module Chapter 6 and Chapter 7 for details module is mounted feeding module feeding module is mounted function module function module is mounted The end brackets a
119. o nnnnnnannn nan nnnnnnnnnn App 9 ele elt net t el App 9 Appendix 2 1 3 Output modules App 10 Appendix 2 2 1 0 points abeet conocio conc cnn nn carrer App 11 Appendix S PROFIBUS DP App 12 Appendix 3 1 Input Output Data eee ede eee ada App 12 Appendix 3 1 1 Power distribution modules non cnnnrnonnnnnnannnnannnnnn cnn App 12 Appendix 3 1 2 Input modules ccecccceeeceeeceeeeeeeeeeceaeeeeaeeeeaeeecaeeeseaeeseaeeceaeeseaeessasesseaeeseaeesinessaees App 15 Appendix 3 1 3 Outputimodules 5 uet ee etium isi te ted App 17 Appendix 3 2 Maximum input output points setting heet App 19 Appendix 4 Recommended Gcrewdriver conan nn nnnn nan nn nnn rn nan nnnannnnannnnannnnns App 20 INDEX Index 1 to Index 2 A 10 A 10 About Manuals The following manuals are related to this product Referring to this list please request the necessary manuals Relevant Manuals For CC Link Manual Name Manual Number Model Code MELSEC ST CC Link Head Module User s Manual ST1H BT Describes the specifications functions pre operational procedure and troubleshooting of the ST1H BT MELSEC ST CC Link head module Sold separately CC Link System Master Local Module User s Manual QJ61BT11N Describes the system configurations performance specifications functions handlings wiring and troubleshooting of QJ61BT11N Sold separately MELSEC ST Analog Digital Converter Module User s Manual ST1AD2 V ST1AD2 I CC Link Describes the specifications
120. odule Refer to Chapter 8 for details 7 VO MODULES MELSEC ST 1 Operating status LEDs Input module LED NEE LED status Operating status indication Normal Flickering i Selected as the target of online module change 0 25s intervals Communication with the master station has stopped 1 RUN Flickering Parameter setting error 1 1s intervals Other slice module fault Internal bus error has occurred Off External power off internal bus error or hardware fault Hardware fault ERR Normal 1 Refer to the head module manual for details Output module LED ADU LED status Operating status indication Flickering i Selected as the target of online module change 0 25s intervals Communication with the master station has stopped 1 Flickering Parameter setting error 1 1s intervals Other slice module fault Internal bus error has occurred Fuse has blown ST1Y2 TE2 ST1Y16 TE2 0 5s intervals occurred ST1Y2 TPE3 ST1Y16 TPE3 41 Refer to the head module manual for details 8 ACCESSORIES MELSEC ST 8 ACCESSORIES 8 1 End Plate End brackets The end plate and end brackets are included with the head module prior to shipment They are also available as options Refer to Section 10 2 for installation and removal Installed to protect the terminals of the rightmost end module from Refer to End plate ST1A EPL d exposure Appendix 1 Installed on the left side of
121. of overall MELSEC ST system value obtained above A Surface area inside the control panel U When the ambient temperature inside the control panel is uniformed by CIE 6 When air inside the control panel is not crculated 4 T C When a rise in ambient temperature inside the control panel exceeds the specified limit it is recommended to install a heat exchanger in the control panel to lower the ambient temperature inside the control panel If a normal ventilating fan is used dust will be sucked into the MELSEC ST system together with the external air this may affect the performance of the MELSEC ST system 7 Example of calculating average power consumption a System configuration example ST1H BT ST1PSD J LLI Q N X a E Ka ST1Y2 TPE3 ST1PDD ST1AD2 V b 5VDC internal current consumption of slice modules and head module ST1H BT 0 410 A ST1X2 DE1 0 085 A ST1Y2 TPE3 0 095 A ST1PDD 0 060 A ST1AD2 V 0 110 A c Power consumption of power supply module WPw 2 8 x 0 410 0 085 0 095 0 060 0 110 x5 0 950 W d Total 5VDC internal current consumption of slice modules and head module Way 0 410 0 085 0 095 0 060 0 110 x5 3 80 W 10 20 10 20 10 MOUNTING AND INSTALLATION SE E S E MELSEC ST e Total 24VDC average power consumption of the output module W24V 0 W f Average power consumption due to voltage drop in the output section of the output module Wout 0
122. of the contact output modules the intelligent function modules need not be mounted on the left side of the contact output modules 1 The start slice No of the intelligent function modules should be lower than that of the contact output modules When a new intelligent function module is added to the system that uses contact output modules AC power supply is used as the external power supply connected to the contacts be sure to reconfigure the system so that the start slice No of the intelligent function modules is lower than that of the contact output modules However the system need not be reconfigured when DC power supply 60VDC or less is used as the external power supply connected to the contacts of the contact output modules d When using the SSI absolute encoder input module ST1SS1 1 Mount the power distribution module on the immediate left of the ST1SS1 2 When using multiple ST1SS1s mount one power distribution module per ST1SS1 3 When installing the ST1SS1 together with another intelligent function module in the same power supply section mount the ST1SS1 in the leftmost position 9 Precaution for module addition For PROFIBUS DP Using configuration software on the master station create a new project by a GSD file compatible with the module to be added If the project is created with a GSD file incompatible with the module the module cannot be added to the system 10 UL certification relevant restric
123. oint 24VDC 200VAC 2A contact ST1B OIR2 output module Analog digital ST1AD2 V 2 channel voltage input ST1B LMIR2 conversion module ST1AD2 I 2 channel current input ST1B LMIR2 ST1DA2 V Digital analog F01 conversion module ST1DA1 l Intelligent 1 channel current output ST1B L 4IR2 function CF01 module Thermocouple input ci 2 channel thermocouple input ST1B EMTD2 module Platinum RTD input RDA 2 channel platinum RTD input ST1B D4IR2 module SSI absolute encoder S741554 1 channel SSI absolute encoder input ST1B L4IR2 input module 1 O indicates S Spring clamp type or E Screw clamp type Note that the screw clamp type and spring clamp type base modules cannot be used together in the same system Use either one of them 3 5 3 5 2 channel voltage output ST1B LHMIR2 YSTEM CONFIGURATION 1 el 2 MELSEC ST Wiring marker ST1A WMK BL Terminal mark blue OV N ST1A WMK RD Terminal mark red 24VDC 5VDC ST1A WMK GN Terminal mark green Shield ST1A WMK BK Terminal mark black Signal wire ST1A WMK BR Terminal mark brown L1 ST1A WMK RD BL Terminal mark red blue Module driving power supply Coding element 1 ST1A CKY 08 For output module 24VDC STIA CKY 11 For Digital analog conversion module Voltage output STIA CKY 12 For Digital analog conversion module Current output ST1A CKY 13 For Analog digital conversion module Voltage output ST1A CKY 14 For
124. oluwelaan 31 Haarlerbergweg 21 23 11 49001 Petah Tiqva MITSUBISHI ELECTRIC EUROPE B V FRANCE BE 1800 Vilvoorde NL 1101 CH Amsterdam Phone 972 0 3 922 1824 French Branch Phone 32 0 2 25702 40 Phone 31 0 20 587 7600 Fax 972 0 3 924 0761 25 Boulevard des Bouvets Fax 32 0 2 257 02 49 Fax 31 0 20 587 76 05 TEXEL ELECTRONICS Lid ISRAEL Ge eege INEA BH d o o BOSNIA AND HERZEGOVINA Beijer Electronics AS NORWAY gt Ha umanut P 0 8 6272 Ens Aleja Lipa 56 Postboks 487 1L 42160 Netanya ax 33 0 BA 71000 Sarajevo N0 3002 Drammen Phone 972 0 9 863 39 80 MITSUBISHI ELECTRIC EUROPE B V IRELAND Phone 387 0 33 921 164 Phone 47 0 32 24 3000 Fax 972 0 9 885 24 30 Irish Branch Fax 387 0 33 524 539 Fax 47 0 32 84 85 77 CEG INTERNATIONAL LEBANON ne Park Ballymount AKHNATON BULGARIA MPL Technology Sp 20 0 POLAND Cebaco Center Block A Autostrade DORA eeneg 4 Andrej Ljapchev Blvd Pb 21 UI Krakowska 50 Lebanon Beirut EU BG 1756 Sofia PL 32 083 Balice Phone 961 0 1 240430 Phone 359 0 2 817 6004 Phone 48 0 12 630 47 00 Fax 961 0 1 240 438 MITSUBISHI ELECTRIC EUROPE B V ITALY Fax 359 02 97 44061 Fax 48 0 12 630 47 01 UNE INEA CR d o o CROATIA Sirius Trading amp Services srl ROMANIA 0041 pa Bri MI Losinjska 4 a Aleea Lacul Morii Nr 3 Ph eg da MI HR 10000 Zagreb R0 060841 Bucuresti Sector 6 AFRICAN REPRESENTATIVE Mec IBID Phone 385 0 1 36940 01 02 03 P
125. on and head v 12 1 There is a slice module whose RUN LED is flickering 1s interval There is a slice module whose ERR LED is on or flickering gt Power distribution module Refer to Section 12 1 1 Check whether The external power supplies are wired correctly 24VDC power is supplied from the external power supplies The RUN LED of the head module is off ho Refer to the head module manual There is a slice module whose RUN LED is off ho Refer to Section 12 1 2 Refer to the head module manual The ERR LED of the head module is on or flickering I Refer to the head module manual Refer to Section 12 1 3 Refer to Section 12 2 2 1 0 module Refer to Section 12 3 2 Intelligent function module Refer to the intelligent function module manual 12 1 12 TROUBLESHOOTING MELSEC ST 12 1 1 MELSEC ST system checkup 12 2 Before starting slice module troubleshooting check the description below 1 2 5 Check that a proper number of slice modules are mounted Check whether 63 or less slice modules are used with the head module When intelligent function modules are mounted check whether the number of the 12 intelligent function modules is 26 or less If the range is exceeded the RUN LEDs of invalid slice modules are off Check that the total number of occupied I O points is within the range of specifications Check whether
126. on com www mitsubishi automation com
127. p 10 App 18 R A eee 7 14 C Response times 3 2 d nent 7 16 Coding Element 8 2 10 9 Restrictions on base modules 3 11 Restrictions on power distribution D modules etn dote e ees 3 10 DIN Tails ctii beri ra 3 10 10 2 Restrictions on slot width 3 12 E S End brackets 2 eene 8 1 Setting of output status sssss 9 4 End plate a eee 8 1 Setting monitoring of output status 9 1 9 5 tt s Zeene App 13 App 15 App 17 Status monitor function 9 1 9 5 Error clear App 14 App 16 App 18 Error Information App 13 App 15 App 17 T Weed EE App 14 App 16 App 18 Thermal protection sssssssss 7 16 External power supply 3 4 11 9 U F UL certification relevant restrictions 3 15 Forced output test function 9 1 9 5 IW 1 Wiring marker sss 8 1 Information monitor function 9 1 9 5 Input Data App 9 App 12 App 15 Input response time setting function 9 4 Input response time setting monitor function SEELEN 9 1 9 5 M Maximum number of connected modules 3 10 Module Status App 13 App 16 App 17 le App 13 App 16 App 17 O Online module change function 9 1 9 5 Operating status LEDS
128. p type Screw clamp type 1 slot width 8 slot width 1 slot width 8 slot width Solid wire 0 5 to 2 5mm AWG 20 to AWG 12 Applicable wire size Twisted wire 0 5 to 1 5mm AWG 20 to AWG 16 When bar crimping terminal is used 0 5 to 1 5mm AWG 20 to AWG 16 Wire type 2 to 4 wire type Installation Direct installation to DIN rail Refer to following table Spring clamp type Screw clamp type Use the ST1B _4P2 H SET or ST1B __4P2 R SET by combining two base modules of 1 slot width The specifications are the same as those of the 1 slot width 6 BASE MODULE MELSEC ST 6 2 Base module selection 1 Selection of base module corresponding to slice module After selecting the slice module select the base module that corresponds to that slice module Refer to Chapter 5 and 7 for the base module applied to each slice module As the base modules the 1 slot type power distribution module intelligent function module 2 4 point I O module and 8 slot width 16 point I O module are available Carefully select the base module that corresponds to the slice module 2 Terminal block type selection Two different terminal blocks are available for the base modules spring clamp type and screw clamp type In the system the spring clamp type and screw clamp type cannot be used together Select either terminal block type 6 BASE MODULE MELSEC ST 6 3 Part Names This section explains the part names of the base modules
129. r e eze reze oo exe Tej eze oo aze oo II IO I I Ij E eree oo oo co copo oo EE rere rererere Jeera EE le EE rexe rere rexe Iae X J rexe rexe exajere X Jere rexe exe rere Shield grounding Shield grounding Shield grounding External SYS power 100VAC supply 1 4 Fuse 2 24V SYS CN ess 4 AG GN bc 24G SYS External AUX power Supply 4 Fuse 2 24G AUX AG 3 yd 24V AUX External AUX power supply 4 Fuse 2 24G AUX EA m 24V AUX 3 DC Ga AUX 1 When using multiple bus refreshing modules in the system supply 24VDC external power from one external SYS power supply to each bus refreshing module SYS input 2 Provide safety circuits such as external fuses to prevent smoking or ignition that may occur if a load current higher than the rating or a long duration overcurrent caused by a load short circuit etc flows in the power distribution module 3 Use the thickest possible 24VDC power wires and be sure to twist them from the connected terminals 4 Use different external power supplies for the external SYS power supply and external AUX power supplies When using more than one external power supply firstly input external auxiliary power and then input system external power If firstly system external power is input a head module cannot recognize slice modules 10 18 10 18 10 MOUNTING AND INSTALLATION MELSEC ST 10 5 Calcula
130. r the power distribution module 4 Connection from the power distribution module Module front view 1 For response time of an input module refer to Chapter 9 7 1 7 1 7 VO MODULES MELSEC ST 7 1 2 ST1X4 DE1 DC input module negative common type DC Input Module negative common type CC Link 4 points for input O point for output Number oroccupi d I O points PROFIBUS DP 4 points for each of input and output 24VDC 20 15 ripple ratio within 5 ON voltage ON current 19V or higher 3mA or higher OFF voltage OFF current 11V or lower 1 7mA or lower Response 0 5ms 1 5ms or less 24VDC Initial setting is 1 5ms 1 time 0 5ms 1 5ms or less 24VDC Initial setting is 1 5ms 1 l l 2A total current of signal 24V l During online module change maximum inrush current is 2A point 5ms 10M or larger by insulation resistance tester across DC external Insulation resistance terminals and FG By noise simulator of 500Vp p noise voltage 1 Us noise width Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle IP20 ON indication LED ST1B S6X4 2 to 3 wire type Available b dul MODEM Screw clamp type ST1B E6X4 2 to 3 wire type Available coding element ST1A CKY 02 light gray factory fit Refer to Chapter 8 for details Number of occupied slice modules i 0 095A TYP all points ON VDC intemalicurrent consumptie 0 10A is shown on the rating pla
131. r to Section 12 1 3 for details 3 Off When the RUN LED of the I O module is off refer to Section 12 1 2 for details 12 3 2 When ERR LED is on or flickering 1 1 0 module except the output module with protective function or fuse Target module ST1XE DE1 ST1Y2 R2 ERR LED is on Change the I O module whose ERR LED is on Has the ERR LED turned off Please contact your local Mitsubishi service center or representative explaining a detailed description of the problem 12 8 12 8 12 TROUBLESHOOTIN EE MELSEC ST 2 Output module with fuse Target module ST1YO TE2 ERR LED is on Is the wiring connected to the output terminal shorted Repair the shorted wiring Not shorted Change the I O module whose ERR LED is on Has the ERR LED turned off Please contact your local Mitsubishi service center or representative explaining a detailed description of the problem When the ERR LED of the output module with fuse turned on the fuse in the module is blown Change the output module with fuse Only the fuse inside the module cannot be changed 12 9 12 9 12 TROUBLESHOOTIN EE MELSEC ST 3 Output module with protective function Target module ST1YO TPE3 a When ERR LED is flickering ERR LED is flickering Is the wiring connected to the output terminal shorted Shorted Repair
132. ram so that the system will operate safety based on the communication status information Failure to so may cause an accident due to an erroneous output or malfunction When an error occurs all outputs are turned OFF in the MELSEC ST system at default However I O operations of the head module and respective slice modules can be selected for the errors described below Select the status for each module for the entire system safety 1 Communication error Head Module User s Manual 2 Slice module error The output status for the case of an error can be set to Clear Hold or Preset with a command parameter of each slice module For setting availability refer to the manual for each slice module Since the parameter is defaulted to Clear outputs will be turned off if an error occurs This parameter setting can be changed to Hold or Preset when the system safety is more ensured by holding or presetting the output DESIGN PRECAUTIONS lt gt DANGER Create an external fail safe circuit that will ensure the MELSEC ST system operates safely even when the external power supply or the system fails Accident may occur due to output error or malfunctioning 1 The status of output changes depending on the setting of various functions that control the output Take sufficient caution when setting for those functions 2 Output may be kept ON or OFF due to malfunctions of an output element or its internal circuits For signals which ma
133. re 2 Cable disconnection Insert the exclusive tool into the tool hole that corresponds to the terminal to be removed until it stops and then pull the wire 10 16 10 16 10 MOUNTING AND INSTALLATION MELSEC ST b Wiring by screw clamp connection 1 Cable connection Insert the screwdriver into the tool hole loosen the screw and insert the wire into the wire hole Then tighten the screw within the torque 0 27 to 0 80 N m and pull the screwdriver After the wire has been clamped gently pull the wire to confirm that it is secure 2 Cable disconnection Insert the screwdriver into the tool hole that corresponds to the terminal to be removed and loosen the screw Then pull out the wire Wire strip length 12 to 13mm 1 If the wire strip length is too long the conductive part may protrude over the terminal block front which increases the risk of electric shock or short circuit between terminals If the wire strip length is too short this will result in the poor contact 2 Make sure to use the screwdriver recommended in Appendix 4 or the equivalent to connect disconnect a cable The bar type crimping terminals used for wiring should comply with DIN 46228 1 3 Start wiring installation removal after removing the slice modules from the base modules 4 Grounding Ground the cable according to the steps a to c shown below a The independent grounding is most recommeded b When the independent grounding
134. re installed on the left side of the head module and on the right side of the last end slice module installed into the end plate to fix the slice modules between Required 2 end brackets are them The end brackets are used to make the base modules i End bracket AS necessary included with the unmovable under vibration etc head module For fixing the left side of the head module 1 pc For fixing the right end of the slice module 1 pc Used with the end plate Used according to the system configuration JT Required 1 end plate is The end plate is installed to protect the terminals of the End plate f necessary included with the rightmost base module from exposure head module Dedicated software for the MELSEC ST system Slice GX Configurator ST module status monitor intelligent function module parameter Used as necessary setting online module change etc can be performed easily Used to connect the personal computer installed with GX i Necessary when GX RS 232 cable Configurator ST and the head module E i M Configurator ST is used Model QC30R2 Mitsubishi Electric product or SC Q Beijers User prepared product Use an external isolated power External power supply supply Required External SYS power supply C Refer to Section 11 1 4 for the recommended product External power supply User prepared product Reouired ui External AUX power supply Refer to Section 11 1 4 for the recomm
135. relay current Indicates the 24VDC current of the intelligent function module ST1DA2 V For the current value refer to the manual of the 24VDC current consumption corresponding intelligent function module POWER DISTRIBUTION MODULE D SE MELSEC ST Calculate the total 24VDC current using the maximum I O point setting sheet given in Appendix 2 and 3 5VDC internal current 24VDC current Slot width consumption Total value Total value Total value a Ese A emen m 7 SE ee e eo feme e OA Iesel f RE E re smeoer ooon oven aae i2enmesom EE Es ES Slice Start slice No position Number of Module name No occupied slices sTixa DE1 4 0 0959 0 885A 0 616A 3 080 gt 1 12 mes 2mm m ST1Y16 TE2 BEL REC AE 0 150A 1 185A 3 360A 9 800A 2 100 8mm 289 8mm 9 oan stiyiete2 16 0 150A 1 335A 3 360A 13 160A 2 100 8mm 390 6mm 10 s m srvierE2 16 o150A 1485A 3 360A 16 520A 2 100 8mm 491 4mm um 5 8 stiyie Te2 16 0 150A 1 6354 3 3604 19 880A 2 100 8mm 592 2mm 0 sam SHY2R2 2 0 090A 1725A 0 035A 19 915A 3 12 6mm 604 8mm BEC eg E a ao oe a ES 5 2 stipazv 4 4 2 0 095A 0 095A 0 065A 0 065A 4 12 6mm 642 6mm 15 en S stipazv 4 4 2 0095A 190A 0 065A 0 1304 4 12 6mm 655 2mm Ls ose srpazv 4 4 2 o095A
136. rminal resistor Terminal resistor MELSEC ST Remote Remote Remote device station station i station MELSEC ST system QC30R2 etc GX Configurator ST 1 Refer to the GX Configurator ST Manual for the system configuration when GX Configurator is used To use the head module as a Ver 1 remote device station consider and modify the points of slice modules so that the extended cyclic setting is set to single According to the points of the mounted slice modules the head module automatically optimizes cyclic setting For details refer to the MELSEC ST CC Link Head Module User s Manual For the CC Link cable wiring and bus terminators refer to the MELSEC ST CC Link Head Module User s Manual YSTEM CONFIGURATION GARE 2 MELSEC ST 3 1 2 PROFIBUS DP This section explains a general system configuration when the system is connected to PROFIBUS DP Class 1 master station 3 MELSEC ST Slave station No 1 Slave station No 2 eeeeeee Slave station No 30 MELSEC ST Slave station No 31 Slave station No 32 ee e e o o o Slave station No 60 MELSEC ST system E QC30R2 etc
137. s intelligent function modules power distribution modules and base modules 1 Head modules 2 ST1H OO Module type T BT CC Link compatible PB PROFIBUS DP Compatible 2 1 0 modules snodo d000o LVoltage current 1 For DE Rated input voltage 24VDC 2 For TE or TPE Rated load voltage 24VDC maximum load current 0 54 For R Rated switching voltage rated switching current 200VAC 2A 24VDC 2A 3 For TE or TPE Rated load voltage 24VDC maximum load current 1 0A 8 For TE Rated load voltage 24VDC maximum load current 2 0A I O specifications DE DC input negative common type TE Transistor output source type TPE Transistor output with protection function source type R Contact output Number of I O points 2 2 points 4 4 points 16 16 points Module type HA X Input L Y Output 3 Intelligent function modules SIDD 0 0 1 0 specifications V Voltage type I Current type Number of I O points ch H 1 1 point 2 2 points Module type AD Analog input DA Analog output TD Thermocouple input RD Platinum resistance temperature input module SSI SSI absolute encoder input module 4 Power distribution modules SIDD CES Zim PSD Bus refreshing module 5VDC supply 24VDC distribution PDD Power feeding module 24VDC distribution 2 HOW TO IDENTIFY MODULE NAME Se Se
138. s are used and the shield is grounded If shielded cables are not used or the shield is not correctly grounded the noise immunity will not meet the requirements specified by the standard 1 Grounding shield of shielded cable a Ground the shield of shielded cables as near as possible to the module taking care so that the grounded cables will not be inducted electromagnetically by the ones not grounded yet b Strip the outer insulation layer of the shielded cable to expose a part of braided shield as shown below Then ground the shielded section i e exposed part of braided shield in the largest area as possible to the control panel A clamp fitting may be used as shown in the figure below In this case remove the coating from the inside of the control box which will come in contact with the clamp fitting Screw Shield section Paint mask 11 4 11 4 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST Note The following method i e soldering a vinyl wire for grounding is not recommended as this will make the high frequency impedance higher and reduce the shielding effect Shielded cable Vinyl wire Crimp terminal 2 CC Link dedicated cables a When connecting with a master module or each of CC link stations nearby always ground the shields of the shielded cables within 30 cm 11 81 inch from the module or the stations CC Link dedicated cables are shielded cables Strip the outer insulation layer of the sh
139. s for each of input and output Number of output points 2 points Isolation method Photocoupler 24VDC 20 15 ripple ration within 5 0 15VDC TYP 1 0A 0 2VDC MAX 1 0A OEA to ON 0 5ms or less Response time ONtoOFF to OFF 1 5ms or less rated load resistive load Surge suppressor Zener diode Yes thermal protection short circuit protection Indicated by LED When protective function is activated ERR LED turns on and signal is output to head module Automatic recovery Wiring method for common 2 points common Dielectric withstand voltage 500VAC for 1 minute across DC external terminals and FG 10M or larger by insulation resistance tester across DC external Insulation resistance i terminals and FG By noise simulator of 500Vp p noise voltage 1 4 s noise width Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle Protection of degree IP20 Operating status ON indication LED Available bass module Spring clamp type ST1B S3Y2 2 wire type shield Screw clamp type ST1B E3X2 2 wire type shield Available coding element ST1A CKY 08 orange factory fit Refer to Chapter 8 for details 5VDC internal current 0 095A TYP all points ON consumption ee 10A is shown on the rating plate of the module Weight 0 Po 00Xg Terminal Block External Connections Terminal Layout Signal Name YO 24G Shield Y1 24G Shield Number of occupied I O points
140. ss 24VDC Initial setting is 1 5ms 1 2A total current of signal 24V During online module change maximum inrush current is 2A point 5ms Wiring method for common 2 points common Dielectric withstand voltage 500VAC for 1 minute across DC external terminals and FG 10M or larger by insulation resistance tester across DC external terminals and FG By noise simulator of 500Vp p noise voltage 1 Us noise width Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle Protection of degree IP20 Operating status ON indication LED P Spring clamp type ST1B S4X2 2 to 3 wire type shield Avallable base module Screw clamp type ST1B S4X2 2 to 3 wire type shield 7 Available coding element ST1A CKY 02 light gray factory fit Refer to Chapter 8 for details 0 085A TYP all points ON 0 09A is shown on the rating plate of the module Weight 0 03kg External Connections i ernal Terminal Block Signal Name Layout No 11 X0 Base Module Input Module Number of occupied I O points mil 24VDC maximum current Insulation resistance 5VDC internal current consumption 24G 24V Shield X1 24G 24V Shield OBFOBU OLI w U O lle O Uj sO LI HE N E 2 This FG terminal is not connected Grounded at the FG contact of the base module for power distribution module 3 Shield is grounded via the base module fo
141. ss DC external terminals and FG By noise simulator of 500Vp p noise voltage 1 Us noise width Noise durability and 25 to 60Hz noise PETS 5VDC internal current 0 160A TYP all points ON consumption Weight 0 11kg ST1Y16 TPE3 RUND Deep 10021 310 041 510 O61 719 O81 90 01011119 01211310 01411510 1161 Protection function 7 UO MODULES External Connections Base Module Output Module 2 wire external load 13 Shield Shield 1 This FG terminal is not connected Grounded at the FG contact of the base module for power distribution module 2 Shield is grounded via the base module for the power distribution module 3 Connection from power distribution module Terminal Block Signal No Name 11 YO 12 24G 13 Shield Terminal Layout Terminal Block No 91 92 93 MELSEC ST Signal Name Y8 24G Shield 21 Y1 22 24G 23 Shield 31 Y2 Y9 24G Shield YA 32 24G 33 Shield 41 Y3 24G Shield YB 42 24G 24G 43 Shield Shield 51 Y4 YC 52 24G 24G 53 Shield Shield 61 Y5 YD 62 24G 24G Module front view 63 Shield Shield 71 Y6 YE 72 24G 24G 73 Shield Shield 81 Y7 YF 82 24G 83 Shield 24G Shield 7 VO MODULES MELSEC ST 7 2 6 ST1Y2 R2 Contact Output Mod
142. te of the module Weight 0 03kg 3 wire Sensor 2 This FG terminal is not connected Grounded at the FG contact of the base module for power distribution module 3 Connection from the power distribution module Module front view 1 For response time of an input module refer to Chapter 9 7 2 7 2 7 VO MODULES MELSEC ST 7 1 3 ST1X16 DE1 DC input module negative common type DC Input Module negative common type Specifications ST1X16 DE1 Number of occupied sice modules B 8 CC Link 16 points for input 0 point for output alo PROFIBUS DP 16 points for each of input and output Isolation method Photocoupler Rated input voltage 24VDC 20 15 ripple ratio within 5 None Response 0 5ms 1 5ms or less 24VDC Initial setting is 1 5ms i time ON to OFF 0 5ms 1 5ms or less 24VDC Initial setting is 1 5ms JAYDE mexim m ment 2A total current of signal 24V During online module change maximum inrush current is 2A point 5ms Wiring method for common 16 points common Dielectric withstand voltage 500VAC for 1 minute across DC external terminals and FG 10M or larger by insulation resistance tester across DC external terminals and FG By noise simulator of 500Vp p noise voltage 1 Us noise width Noise durability and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle P20 DEEN Appearance ST1X16 DE1 RUN JERR 10 02 3
143. telligent function module Dark Installation groove for DIN rail Groove for installation on a DIN rail Grounding metal spring on the rear side of the base module When the base FG contact module is installed on a DIN rail the function ground FG1 of the base module is connected via the DIN rail Holes for mounting the coding element Refer to Chapter 8 for the coding 6 Coding element mounting holes element Hook used for inserting a screwdriver when removing the base module from 7 Base module removing hook the DIN rail Refer to Section 10 3 7 VO MODULES MELSEC ST 7 VO MODULES 7 1 Input Module Specifications This section indicates the input module specifications Refer to Appendix 2 and 3 for I O data of each module 7 1 1 ST1X2 DE1 DC input module negative common type DC Input Module negative common type Specifications ST1X2 DE1 Appearance Number of occupied slice modules 1 CC Link 2 points for input O point for output PROFIBUS DP 2 points for each of input and output Number of input points 2 points Isolation method Photocoupler Rated input voltage 24VDC 20 15 ripple ratio within 5 Rated input current Approx 4mA Input derating None ON voltage ON current 19V or higher 3mA or higher OFF voltage OFF current 11V or lower 1 7mA or lower Input resistance Approx 5 6k Q Response OFF to ON 0 5ms 1 5ms or less 24VDC Initial setting is 1 5ms 1 time ON to OFF 0 5ms 1 5ms or le
144. the head module and on the right side of the last end slice module assembled in the end plate to sandwich and fix End brackets ST1A EPL nie i the slice modules This installation makes the base modules unmovable Appendix 1 under vibration etc 8 2 Markers Refer to Section 10 2 for installation and removal ST1A BMK 50 For No 1 to 50 Used to assign an identification No to ST1A BMK 100 For No 51 to 100 Base module marker a base module to manage the ST1A BMK 150 i s For No 101 to 150 installation position of a slice module ST1A BMK 200 For No 151 to 200 ST1A WMK BL Terminal mark Blue OV N ST1A WMK RD Terminal mark Red 24VDC 5VDC ST1A WMK GN Terminal mark Green shield ST1A WMK BK Terminal mark Black signal line ST1A WMK BR Used to identify the connection position Terminal mark Brown L1 Wiring marker ST1A WMK lofa base module terminal block Terminal mark Red Blue SYS input RD BL ST1A WMK Terminal mark Green Yellow FG GN YL ST1A WMK WH Terminal mark White 8 ACCESSORIES MELSEC ST 8 3 Coding Elements The coding element is fitted to the slice module prior to shipment and is also available as an option To ensure safety make sure to install the coding element to the base module and slice module Refer to Section 10 2 5 for installation and removal Model Description Applicable slice Color module Base module side 1 Slice module side 1 EE ST1PSD ST1A CKY 06
145. the shorted wiring Not shorted Confirm the external device specifications and reduce the load current to within the specification range Is overcurrent flowing due to overload Change the output module whose ERR LED is flickering Has the ERR LED turned off Please contact your local Mitsubishi service center or representative explaining a detailed description of the problem 12 10 12 10 12 TROUBLESHOOTING b When ERR LED is on ERR LED is on Change the output module whose ERR LED is on Has the ERR LED turned off Please contact your local Mitsubishi service center or representative explaining a detailed description of the problem 12 11 MELSEC ST 12 11 12 TROUBLESHOOTIN GE MELSEC ST 12 3 3 Troubleshooting examples This section provides possible problems in the input circuit and output circuit and their corrective actions 1 Input circuit troubleshooting The following explains possible problems in the input circuit and their corrective actions Input circuit troubleshooting Condition Cause Corrective action Drive by LED indicator switch Connect a proper resistor as shown below to make the voltage across input module terminal and common lower than the OFF voltage Input module Input module DC input negative common DC input negative common Input signal d Wiring 24V Wiring Example p o j d Leakage 24G
146. the standard or not 11 2 1 Standard applied for MELSEC ST series The standard applied for MELSEC ST series is EN61010 1 safety of devices used in measurement rooms control rooms or laboratories The MELSEC ST series modules which operate at the rated voltage of 50VAC 75VDC or above are also developed to comply with 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 11 2 2 MELSEC ST series selection 11 8 1 Power distribution module As it has a rated voltage of 24VDC or less the power distribution module is not the target of the Low Voltage Directive 2 I O module The I O modules that have the rated I O voltage of 100 200VAC include dangerous voltage inside Therefore the CE marked models are reinforced insulated between the internal primary and secondary sides The I O modules of 24VDC or less rating are not the target of the Low Voltage Directive 3 Head module As it uses only a 5VDC circuit internally the head module is not the target of the Low Voltage Directive 4 Intelligent function module As it has a rated voltage of 24VDC or less the intelligent function modules are not the target of the Low Voltage Directive 11 8 11 EMC AND LOW VOLTAGE DIRECTIVE MELSEC ST 11 2 3 Power supply 11 2 4 Control box 11 9 The isolation specification of the power distribution module is designed assuming installa
147. the total number of occupied I O points of the modules comprising the MELSEC ST system is within the range shown below CC Link 252 points PROFIBUS DP 256 points If the range is exceeded the RUN LEDs of invalid slice modules are off Refer to the head module manual for details 1 The available points will decrease by two points for each additional power distribution module Check that slice modules are mounted on base modules Before switching on the external power supplies of the MELSEC ST system check whether slice modules are mounted on all base modules Check the combination of slice modules and base modules Check whether the slice modules are mounted on the applicable base modules Module type Power distribution module Chapter 5 1 0 module Chapter 7 Intelligent function module Refer to intelligent function module manual Check that the total slot width of slice modules is within 85cm Check whether the total slot width of the slice modules without the head module comprising the MELSEC ST system is within 85cm Refer to Chapter 3 for details Check that the total 5VDC internal current consumption and total 24VDC current are within the capacity of the power distribution modules Calculate the total 5VDC internal current consumption and total 24VDC current and check whether they are within the capacity of the power distribution modules Refer to Section 5 2 1 for the calculation of 5VDC internal current consumption
148. thods 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 such 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 that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven
149. ting Heat Generation by unit 10 19 The ambient temperature inside the control panel storing the MELSEC ST system must be suppressed to the MELSEC ST system operating ambient temperature of 55 C When designing control panel to radiate heat it is required to obtain the average power consumption heating value of the devices and instruments to be stored within the control panel This section explains how to obtain the average power consumption of the MELSEC ST system Based on the power consumption calculate a rise in ambient temperature inside the control panel How to calculate average power consumption The power consuming sections of the MELSEC ST system are roughly classified into six blocks as shown below 1 Power consumption of bus refreshing module The power conversion efficiency of the bus refreshing module is approx 80 i e 20 of the power is consumed by heating As a result 2 8 of the output power becomes the power consumption Therefore the calculation formula is as follows Wpw 2 x Isv x 5 W I5v 5VDC internal current consumption of each slice module 2 Total power consumption of 5VDC circuit section for slice modules and head module The power consumption of the 5VDC circuit section of slice modules except the bus refreshing module and head module is the total power consumption of these modules Wsv Isv x 5 W 3 Total power consumption of 24VDC power supply section for output modules power
150. tion category II Make sure to use the installation category II power supply to the MELSEC ST series 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 Q O gt E gt E gt Category IV Category Ill Category II Category Figure 11 1 Installation Category Category II indicates the power supply for which voltage is stepped down by using two or more isolation transformers from the public power distribution Because the MELSEC ST series is an open device a device designed to be stored within another module make sure to use it after storing in the control box 1 Shock protection In order to prevent those who are unfamiliar with power facility e g an operator from getting a shock make sure to take the following measures on the control panel a Install MELSEC ST series within the locked control panel and allow only those who are familiar with power facility to unlock the control panel b Build the structure in order that the power supply will be shut off when the control panel is opened 2 Dustproof and waterproof features The control box also has the dustproof and waterproof functions Insufficient dustproof and waterproof features lower the dielectric withstand voltage resulting in isolation destruction The isolation in the MELSEC ST series is designed to be
151. tion location Inside control panel Overvoltage Complying Il max category x Pollution level 2 max 1 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 supplied 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 the environment where the equipment is used Pollution level 2 is when only non conductive pollution occurs but temporary conductivity may be produced due to condensation 3 Install the module in the orientation that satisfies the condition of the module installation orientation in Section 10 1 6 4 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 local representative 4 GENERAL SPECIFICATION S SE MELSEC ST 4 2 Other System Specifications Specifications i Across external SYS power supply inputs and external AUX power supply inputs Insulation resistance f 10M or larger by 500VDC insulation resistance tester Miss buet By noise simulator of 500Vp p noise voltage 1 4s noise width and 25 to 60Hz noise frequency o
152. tions In order to make the MELSEC ST series compliant with UL use the class2 external power supply Class2 external power supply is the external power supply that satisfies the following specifications described in National Electrical Code Output voltage 30V Output current 8A or less Power supply Less than 100VA The following shows the applicable products of class2 external power supply Recommended products Power supply model DLP75 24 1 DLP100 24 1 LAMBDA Rated input voltage 100 to 240VAC Rated output Voltage 24VDC 4 GENERAL SPECIFICATION sit A MELSEC ST 4 GENERAL SPECIFICATIONS Performance specification of MELSEC ST series is as follows 4 1 General Specifications tem Specifications Operating ambient d 0 to 55 C temperature Storage ambient 25 to 75 C temperature Operating ambient ath 5 to 95 RH non condensing humidity Storage ambient 5 to 95 RH non condensing humidity Amplitude 3 5mm with 5 to 9Hz 10 times each in intermittent 0 14inch E e Conforming 2 X Y Z directions Vibration resistance vibration 9 to 150Hz gems to JIS B 3502 Under 5 to Hz 1 75mm IEC 61131 2 continuous 0 069inch vibration 9 to 150Hz Shock resistance Conforming to JIS B 3502 IEC 61131 2 147 mis 3 times in each of 3 directions X Y Z Operating ambience No corrosive gases dust dirt and oil mist Operating altitude 2000m 6562ft max e Installa
153. tor and an inductance to the load in series or select a module that includes large maximum load current in order to reduce the influence of the rush current Resistor Load Inductance Load Output Output module i module T 3 A fuse for output module is unexchangeable which is designed to prevent the external wiring from burning out when the module output is shorted Therefore the output module may not be protected The fuse may not operate if the output module is damaged due to other failure than short circuit 7 VO MODULES MELSEC ST 4 Connecting transistor output modules in parallel may cause output elements to fail Set the diodes as shown below when connecting transistor output modules in parallel Load Load OUT1 lt O OUT1H ee O Load Load OUT2 H lt e C OUT2 B54 e C COM COM OUT1 4 lt OUT1 OUT2 HH OUT2 gt COM COM Sink type Sourse type 5 Caution points when using ST1Y2 TE8 Installing a fuse to each external terminal to prevent burn out of external devices and modules in the case of a load short is recommended A rated voltage 3A fast type fuse is recommended Fuses confirmed for operation by this company are listed below Fuse Model 216 3 15 312 003 Rated current 3 15A pA Littelfuse Inc 7 VO MODULES MELSEC ST 6 Precautions for the use of contact output module a Rela
154. uest information is automatically cleared OFF 0 Error clear not requested default ON 1 Error clear requested Only Ew n is used is reserved for the system 0 fixed c Ww Word Output Area The Word Output Area is not occupied App 14 App 14 APPENDICES MELSEC ST Appendix 3 1 2 Input modules The input module has the following areas for data transfer to and from the head module The structure of each area will be explained Number of 2 point input module 4 2 ST1X2 H BEI DEED Ss o eene ST1X4 D 00 OO ST1X16 000 The value within the parentheses is not used but the number of assigned points is occupied Write O fixed when writing a value to the Output Data at the master station 1 Input Data Bit Input Area The Bit Input Area will be explained Target module Bit Input T1X2 000 Br n to Br n 1 Stores the input information ON OFF of the input module sT1x4000 Br n to Br n 3 Input status 0 Input OFF ST1X16 000 Br n to Br n 15 1 Input ON b Error Information Area The Error Information Area will be explained Error Information Information Description Module error error Module error Hardware fault 1 fault 1 EUR Information Information Description Target module Er n 6 Hardware fault 1 A Reeser PEA ares EE Ed EE pera TERA E E 5
155. ule ie e Contact Output Module Specifications STAY2 R2 Number of occupied slice modules CC Link 0 point for input 2 points for output PROFIBUS DP 2 points for each of input and output Number of output points Isolation method Photocoupler 24VDC 2A resistive load tam 240VAC 2A cos 1 PONS Minimum switching load 5VDC 1mA Maximum switching load 264VAC 125VDC espro OFF DON ON to OFF Wiring method for common 2 points common Rated switching voltage current load Life More than 100 thousand times or more Electrical 200VAC 1 5A 240VAC 1A cos 9 0 7 100 thousand times or more 200VAC 1A 240VAC 0 5A cos 0 35 100 thousand times or more 24VDC 1A 100VDC 0 1A L R 7ms 100 thousand times or more Maximum switching frequency 3600 times hour Surge suppressor No Number of occupied I O points Rated switching voltage current PN External power suppl for driving relay 2830VAC rms 3 cycles altitude 2000m 6557 38it 10M 9 or larger by insulation resistance tester across external terminals Insulation resistance and FG By noise simulator of 1500Vp p noise voltage 1 Us noise width and 25 to 60Hz noise frequency First transient noise IEC61000 4 4 1kV bundle IP20 ON indication LED Available base module SIE SARA calle type ST1B E4IR2_2 wire type ST1A CKY 17 brown factory fit Refer to Section 8 for details 0 090A TYP all points ON 0 04kg External Connections Terminal Terminal Biog Signal Na
156. ules and end plate including the end bracket should have been removed in advance insert the screwdriver 1 into the rectangular hole of the base module indicated by the arrow Using the inserted screwdriver as a reference point pull the base module in the direction of arrow until the fixing hook at the base module top is released When the top of the base module is pulled away to some degree remove the screwdriver and pull the fixing hooks at the base module top and bottom with both hands When the fixing hooks on both sides of the base module are completely released slide the base module to the right to completely pull it away from the left side base module Insert the screwdriver into the groove at the base module top Then pull the screwdriver down to remove the base module from the DIN rail 1 For mounting removing and wiring use the screwdriver recommended in Appendix 4 or equivalent 2 Make sure to support the base module with your hand so as not to drop it Remove the base modules in order from the right 10 12 10 12 10 MOUNTING AND INSTALLATION e S 2 MELSEC ST 4 Removing the head module First disconnect all connections such as the cable from the head
157. ut Area Data that the head module receives from the master station The data consists of the following areas Bw Bit Output Area Request Area Ew Error Clear Area Sw System Area Cw Command Execution Area Ww Word Output Area O data Data input data output data transferred between the head module and the master station Br n bit input Bit input data of each module Bw n bit output Bit output data of each module Word 16 bit output data of an intelligent function module In the case of analog input module the digital output data value is stored Word 16 bit input data of an intelligent function module In the case of analog output module the digital setting data value is stored nformation area Bit Word input data for checking each module status and command execution results Bit Word output data for requesting each module to clear errors to execute commands Number of occupied I O The area that is equivalent to the occupied I O points is occupied in Br Bit Input Areal Bw Bit points Output Area No assigned to every 2 occupied I O points of each module This numbering starts by assigning Slice No 0 to the head module and then proceeds in ascending order The maximum value No is 127 The No is used for specifying the execution target Command Requesting from the master station in order to read the module status to set control the intelligent function module command parameters T bus cycl
158. vided outside of the device for any problem or fault 2 The Mitsubishi programmable 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 Public service purposes shall be excluded from the programmable controller applications In addition applications in which human life or property that could be greatly affected such as in aircraft medical applications incineration and fuel devices manned transportation equipment for recreation and amusement and safety devices shall also be excluded from the programmable controller range of applications However in certain cases some applications may be possible providing the user consults their local Mitsubishi representative outlining the special requirements of the project and providing that all parties concerned agree to the special circumstances solely at the users discretion SH NA 080456ENG H MELSEC ST System MODEL MELSEC ST SYS U E MODEL Hone 13JR72 SH NA 080456ENG H 0811 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN
159. w clamp type ST1B S4P2 D 2 wire type shield Weight 0 03 kg Terminal Terminal External Connections Signal Name Layout Block No Base module Power feeding module Vacancy 24V AUX 5 24V AUX Shield Vacancy 24V AUX lege 24V AUX Ga AUX Shield Shield H Ges 24G AUX S AUX E 1 Grounded to the DIN rail via the FG contact of the base module 2 The shields of the slice modules are grounded together 3 Area where the shield is connected to each slice module 4 In order to ensure compliance with UL make sure to use the class2 external power supply 5 POWER DISTRIBUTION MODULES MELSEC ST 5 2 Selection of Power Distribution Modules 5 2 1 Current consumption calculation Select the power distribution modules by calculating the total current consumption of the head module I O modules external load devices and intelligent function modules supplied by the power distribution modules Refer to Chapter 7 for the 5VDC internal current consumption of the I O modules For the 5VDC internal current consumption of the head module and intelligent function modules refer to the manuals of the corresponding modules For user prepared products refer to the manuals of the corresponding devices 1 Bus refreshing module and power feeding module The power distribution modules are classified into the bus refreshing module and power feeding module The bus refreshin
160. y cause a serious accident configure an external monitoring N CAUTION Make sure to initialize the network system after changing parameters of the MELSEC ST system or the network system If unchanged data remain in the network system this may cause malfunctions Do not install the control wires or communication cables together with the main circuit or power wires Keep a distance of 100 mm 3 94 inch or more between them Not doing so could result in malfunctions due to noise INSTALLATION PRECAUTIONS N CAUTION Use the MELSEC ST system in the general environment specified in the MELSEC ST system users manual Using this MELSEC ST system 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 Mount the head module and base module on the DIN rail securely one rail for one module referring to the MELSEC ST system users manual and then fix them with end brackets Incorrect mounting may result in a drop of the module short circuits or malfunctions Secure the module with several end brackets when using it in an environment of frequent vibration Tighten the screws of the end brackets within 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 INSTALLATION PRECAUTION
161. y life of contact output module Relevant module ST1Y2 R2 200 100 P 70 50 CA o N o DC100 to 120V T 7 to 40ms e Serice life x 10000 times Y AC240V cos 0 4 AC120V cos 6 3 DC30V T 7ms AC240V cos 0 3 III AC120V cos 0 2 AC240V cos 0 2 T EE Time constant cos EE Power factor Bn E 40ms The relay life curve shows the value based on actual use which is not guaranteed Therefore make sure to allow for a margin of error The specifications of the relay life is as follows Rated switching voltage current load 100 thousand operations 200V AC 1 5A 240V AC 1A COS 0 7 100 thousand operations 200V AC 1A 240V AC 0 5A COS 20 35 100 thousand operations 24V DC 1A 100V DC 0 1A L R 7ms 100 thousand operations 7 VO MODULE mua MELSEC ST b Measures against inrush current Relay life significantly varies depending on its load type the characteristics of its inrush current Take following measures since the inrush current may cause contact welding In case of an increase in inrush current select a load so that the inrush current will be within the rated current of the module Connect the relay that can sustain inrush current outside the module 1 Inductive load Inrush current of inductive load may flow 20 times as large as the rated current depending on a load Load of a solenoid i io 10 to 20 times 0 07 to 0 1 i Inrush current
162. z 65 25 2s 95 5 285 S 9 828 2075709 E ES 7 o E O G ood o 33 e bi o S o o 8 2E Orcs S Se o 50 0 DO Oe r m 0 0 I o EE a amp SG e A A A rin w Vr i ro A E A Vr A Ki ST1XLI DE1 ST1YO RO ST1ADD 0 ST1DAD O ST1ADLI LI ST1DALI HI ST1PLID ST1YO TO 3 C lt gt O si d gt i H Q Qs SMYO RO ST1H O ST1PSD External SYS power supply N RE External SYS 24VDC power supply N L Noise filter 4 L7 External AUX External AUX power supply 24VDC power supply AUX input Fig 3 2 Example of configuration where intelligent Fig 3 3 Example of configuration where function Modules and I O Module Including intelligent function Modules and Contact Contact Output Module 1 Are Used Output Module 2 Are Used Together Together Online mode change not executed Online mode change not executed 3 SYSTEM CONFIGURATION A can be replaced by B A can be replaced by B C or D B 3 5 D co 5 5 D Ki 5 co 5 e 2 832 amp vo g amp 2 p832 5 gt a o o E 5 3 E o oO E VE e 8 532092 o g g 3 5 oou 2 e EE o 9 o o 9 o 5 si EE v C o E 2 Sta Zeg t 9 909 Ze 89 Ze G o Z3 23 05 5 o c3 SS 05 E22 073 gt 28 0835858 28 53 Poil ER 28 I ME 83dE0 I mE OE aE SSS ae EE i teg c eee ss mme APA A AS A DIN rail ha ola DIN rail H Ol a HicE

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