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Analog-Digital Converter Module Type AJ65SBT

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1. 2 piece CC Link 4 communication section SO a Direct coupled Analog I O section Terminal numbers and signal names TEST V I V I COM SLD COM 9 DB SLD FG TEST COM SLD COM V I V I FG1 Name and Description appearance ON Power supply on OFF Power supply off On Normal operation Normal mode Flashing 0 1s intervals indicate an input range error Off 24VDC power supply shutoff or watchdog timer error occurred On Indicates that the SELECT SET switch is in the SET position RUN LED Flashing 0 1s intervals indicate that the input range setting is not any of user range settings 1 to 3 Test mode 0 5s intervals indicate that you attempted to make offset gain Operation status seting outside the setting range SOVA F Indicates that the SELECT SET switch is in the SELECT or display LED ne center position On Normal communication L RUN LED pny u Off Communication cutoff time expiration error On Indicates that transmission speed setting or station number setting is outside the range Flicker at fixed intervals Indicates that transmission speed setting or station number setting was changed from that at power on Flicker at unfixed intervals Indicates that you forgot fitting the termination resistor or the module or CC Link dedicated cable is affected by noise Off Indicates
2. 0 a LS Mo Mo 5 MOY 1 DO MOY 3 DI mov 1 De TO Ho Hl Do K3 mov 1 D3 To HO HB D3 KI Mo 44 MOY H1101 D4 Ta HO H20 D4 Kl Start data link Mo 59 SET yo SET Y XB 62 We frst Y6 x7 64 FROM HO H668 D100 Kl RST Y6 Read of remote input signals x0 XOF x 15 IA BRR Fri HOEO K4Xa00 K2 x Checking of AJ65SBT 64AD status xO XOF x 87 KX FROM HO H680 KIM KI Mi Me NO M100 M1 KR iin No M100 x Initial settings x418 109 MOYP H3 D200 wave H5 D201 MOYP H20 D202 To HO HIEO 0200 K3 Number of connected modules 1 Number of retries 3 Number of automatic return modules 1 Writes to master station Data link status when the master station PLC CPU continue Writes to master station AJ65SBT 64AD station information remote device station 1 station occupied station No 1 Writes to master station Refresh directive Data link started by buffer memory Turns off start request signal at normal completion of start Reads parameter status at abnormal completion of start Turns off start request signal at abnormal completion of start RX00 to RX1F are read to X400 to X41F Reads data link status AJ65SBT 64AD data link normal AJ65SBT 64AD data link abnormal A D conversion enable prohibit specification RWwO Input range setting RWw1 Moving average processing count setting RWw2 Writes to master station 5 PROGRAMMING RST Y400 ET Y401 A AA SET Y418 SH eT v419 an i Ini
3. 2 2444s40nnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnan 5 2 5 3 Program Example for Use of the QCPU Q mode 4s2rsnensnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn 5 4 5 4 Program Example for Use of the QNACPU uunsnenssensnensnensnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnan 5 8 5 5 Program Example for Use of the ACPU QCPU A mode dedicated instructions 5 11 5 6 Program Example for Use of the ACPU QCPU A mode FROM TO instructions 0 0 0 eee 5 14 6 TROUBLESHOOTING 6 1 to 6 6 6 1 Using the Remote Input Signals to Check Errors eceeceeeceeseeeeeeeeeeeeeeeeeeeeaeeeeeeaeeeeesaeesaeeeaeesatentesas 6 1 6 2 Using the LED Indications to Check Errors c ceceeeceeeceeeeeeeeeeneeeneeeeeeeeeaeeeaeeeaeesaeeeaeesaeesaeesaeeeteaeeeaeeeas 6 2 6 3 When the digital output value cannot be read eee eeceeeeeeeeeeeeeeeeeeeeaeeeaeeeaeeeaeeeaeeeaeeeaeesaeeseeeaeeneeeatenas 6 4 6 4 Troubleshooting for the Case where the ERR LED of the Master Station Flickers 6 5 APPENDIX Appendix 1 to Appendix 4 Appendix 1 Comparison between This Product and Conventional Product Appendix 1 Appendix 2 External Dimensions 2 cccscceeecceeeceeeeeeeeeeeeeeaeeeeaeeecaceeseaeeseaeescaeeseaeeeseaeeseaeeteieeeeeees Appendix 3 INDEX Index 1 to Index 3 About Manuals The following ma
4. 3 8 Input range setting 2 20sn nennen 3 15 Input range setting error sses 6 1 M Maintenance and inspection 4 10 Maximum resolution eeen 3 2 3 6 Module connection example 4 9 Moving average processing eee 3 9 Moving average processing count setting 3 16 Moving average processing specifying flag 3 12 N Name of each part nenn 4 3 Number of occupied stations 3 2 0 Offset value 3 3 Offset gain adjusting LED 4 3 Offset Gain Setting 4 5 Operation status display LED 4 3 P Performance comparison between AJ65SBT 64AD and conventional product App 1 Performance specification 3 2 Pre Operation procedure 4 1 Precautions for replacing the conventional product AJ65BT 64AD with the AJ65SBT 64AD R Index 1 BEE EEE IE IE EE cede seek tae beP E App 2 Precautions when handling 4 1 Program example for use of the QCPU Q mode deau a ara a aaa 5 4 Program example for use of the QnACPU 5 8 Program example for use of the ACPU QCPU A mode dedicated instructions 5 11 Program example for use of the ACPU QCPU A mode FROM TO instructions 5 14 Programming procedure eenne 5 1 Range er
5. Remote output for CC Link Information output in bit units from the master station to the remote station Expressed as RY for convenience Remote register Write area for CC Link Information output in 16 bit units from the master station to the remote device station Expressed as RWw for convenience Remote register Read area for CC Link Information entered in 16 bit units from the remote device station to the master station Expressed as RWr for convenience Product components This product consists of the following Type AJ65SBT 64AD analog digital converter module 1 1 Type AJ65SBT 64AD analog digital converter module user s manual hardware 1 OVERVIEW 1 OVERVIEW 1 1 Features MELSEC A This user s manual explains the specifications handling programming methods and others of Type AJ65SBT 64AD analog digital converter module hereafter abbreviated to the AJ65SBT 64AD which is used as a remote device station of a CC Link system The AJ65SBT 64AD converts the analog signals voltage or current input from the PLC s external source to a 16 bit encoded binary data digital value This section gives the features of the AJ65SBT 64AD 1 High accuracy This module performs A D conversion at the accuracy of 0 4 relative to the maximum value of the digital output value at the operating ambient temperature of 0 to 55 C or at 0 2 relative to the maximum value of the digital output v
6. SWO 0 Asynchronous Station information Initial settings Interrupt settings 5 PROGRAMMING MELSEC A 2 Initial setting by remote device station initialization procedure registration a Setting the target station number Set the station number to which initial setting will be made Set the target station number to 1 Remote device station initial setting Target station number setting Module 1 Target No of Target No of station registered station registered No procedures No procedures i il Regist procedure 9 0 Regist procedure 2 Reaistprocedure 10 Recast procedure b Setting the procedure registration When the initial data processing request flag RX18 turns on and the remote device station initialization procedure registration SBOD is set the following data are registered to the AJ65SBT 64AD Procedure Execution Condition Execution A D conversion enable prohibit specification channels 1 2 enable RWwo0 00031 Input range setting channel 1 0 to 5V channel 2 user range setting 1 RWw1 51H Moving average processing count setting channel 2 16 times Initial data processing request flag RX18 turns on RWwS 10H CH 1 moving average processing specifying flag sampling processing RY00 OFF CH 2 moving average processing specifying flag moving average processing RY01 ON Initial data processing completion flag RY18 is turn
7. SAFETY PRECAUTIONS 4 44242 leichte gig ele tle etic ty A 1 REVISIONS sarena aa a T T A 4 INTRODUCTION aan A 5 AAD OUT Manuals ss a ar eae Sec ean cetera enema A 7 Conformation to the EMC Directive and Low Voltage Instruction 2 2442404s40n nn nnnnnnnnnnnnnnnnnnnn ran A 7 About the Generic Terms and Abbreviations 4ennennennnennnennnennnennnennnennnennnennnennnennnennnennnennnnnnnn nenn A 8 Product components cccccceecceeeseeceeeeeeseeceeceeteneesaeeseaeecsanecsaneeeaneesaeecacecsacessaneeseaeeseaeeceesesaeessineeeeneesenees A 9 1 OVERVIEW 1 1to1 2 VAP CAtUreSs an ms eae om tae te ae Gun os os alae eo Ae Moe alae aoe eter 1 1 2 1 Overall Configuration siics icc aed aceasta edo head delete eee 2 1 2 2 Applicable System T aa pre ee ra a a aa n aa di E e iae 2 2 2 3 Checking Hardware VersionS aae ae aE AIEEE E PARTENER IRAR EERE ENAPRES RIERA EIRA RARE 2 2 3 1 General Specificati N n ea a ann aaa a dadaa aaae Eaa 3 1 3 2 Performance Specification 4 4444444404Hn40nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnsnnnnnn 3 2 3 3 VO Conversion Characteristics assoni aiaee NENA AREE ENEA ENEAK EA NAAA EENE ENNEN EENEN aA 3 3 3 3 1 Voltage input characteristics nenea nea E E E E EE AA E 3 4 3 3 2 Current input characteristics 40444004Hn00nnnnnnnnnnnnnnnnnnonnnnnnnnnennnnennnnnnnnnennnnnnnnnnnnennnnennn 3 5 3 3 3 Rel
8. 3 2 Performance Specification Table 3 2 indicates the performance specifications of the AJ65SBT 64AD Table 3 2 Performance specification Spocticaton Voltage 10 to 10V DC input resistance 1MQ Analog input 0 to 20mA DC input resistance 2500 Digital output 16 bit signed binary 4096 to 4095 Analog input range Digital output Ambient Ambient temperature temperature Resolution 10 to 10V User range setting 1 4000 to 4000 10 to 10V 0 to 55 C 25 5 C Voltage 0 to 5V I O characteristics maximum 1 to 5V resolution accuracy accuracy 0 to 4000 0 4 0 2 User range setting 2 a relative to maximum value of digital 0 to 5V 16 digit 8 digit output value 0 to 20mA Current __4 220mA_ 9104000 User range setting 3 0 to 20mA Tmslchannel Voltage 15 V current 30mA 4 channels 1module Remote device station 1 station RX RY 32 points each RWr RWw 4 points each CC Link dedicated cable Dielectric withstand voltage Between power supply communication system batch and analog input batch 500VAC 1 minute Across communication system terminals and all analog input terminals Photocoupler isolated Isolation system Across power supply system terminals and all analog input terminals Photocoupler isolated Across channels Non isolated By noise simulator of 500Vp p noise voltage 1us noise width and 25 to 60Hz noise frequency 7 point 2 piece terminal block transmission circuit
9. A D conversion enable prohibit specification RWw0 i 1 i i i 1 1 i i i Input range setting RWw1 i i f 1 Moving average processing count setting RWw2 CH 1 moving average processing specifying flag RY00 CH 2 moving average processing specifying flag RY01 Turns on initial data setting request flag RY19 Turns off initial data processing completion flag RY18 Turns off initial data setting request flag RY19 Reads CH 1 digital output value RWr0 Reads CH 2 digital output value RWr1 M10 D200 D201 D202 Y4 Y401 v419 x Processing at initial settings 0000000 x418 242 RS v418 x419 244 RS 419 Read of digital values x41B x400 246 MOY D456 D500 X401 MOV D457 D501 Processing at error occurrence KATA K404 261 La YATA YATA Turns on Y91 at CH 1 range error occurrence Turns on Y92 at CH 2 range error occurrence Turns on Y93 at CH 3 range error occurrence Turns on Y94 at CH 4 range error occurrence Turns on Y95 at EPROM write error occurrence Turns on error reset request flag RY1A Turns off error reset request flag RY1A The program enclosed by the dotted line is necessary only when the initial settings are changed 5 PROGRAMMING MELSEC A 5 6 Program Example for Use of the ACPU QCPU A mode FROM TO instructions A sequence program is used to set the network parameters 1 Program example Network parameter settings x0 XOF
10. 0 Initial settings 14 2 Program example wao NO H20 RST SET KIMO M100 J_ egg D200 D201 D202 Y400 Y401 Initial setting change Processing at initial settings x418 44 x419 47 Read of digital values x41B A400 49 X40 RS RS D300 0301 D200 D201 D202 400 401 D500 D501 MELSEC A Reads data link status AJ65SBT 64AD data link normal AJ65SBT 64AD data link abnormal A D conversion enable prohibit specification RWw0 Input range setting RWw1 Moving average processing count setting RWw2 CH 1 moving average processing specifying flag RYOO CH 2 moving average processing specifying flag RYO1 Turns on initial data processing completion flag RY18 Turns on initial data setting request flag RY19 A D conversion enable prohibit specification RWw0 Input range setting RWw1 i i i i ii i i i i i i l Moving average processing count setting RWw2 N i i l i i i I i i l i i i I i 1 CH 1 moving average processing specifying flag RY00 CH 2 moving average processing specifying flag RY01 Turns on initial data setting request flag RY 19 Turns off initial data processing completion flag RY18 Turns off initial data setting request flag RY 19 Reads CH 1 digital output value RWr0 Reads CH 2 digital output value RWr1 The program enc
11. conversion enabled channels x1 ms Maximum conversion speed Example When three channels channels 1 2 and 3 are enabled for conversion 3x1 3 ms 3 4 2 Moving average processing The specified count of digital output values imported per sampling time are averaged to find a value which is then stored into the remote register Since average processing is performed with data shifted per sampling the most recent digital output value is available Average processing can be performed without changing the conversion speed Use moving average processing count setting address RWwm 2 to set the number of moving average processings The count can be selected from among four types 4 8 16 and 32 times Moving average processing at the count setting of 4 times A D conversion value Sampling time 4000 Remote register gt Stored first time gt Stored second time gt gt Stored third time Time ms A D conversion completion flag ON Data transition inside remote register Stored first time Stored second time Stored third time OOOD gt DOO gt 4 4 4 3 SPECIFICATION MELSEC A 3 5 Remote I O Signals This section describes the assignment and functions of the remote I O signals 3 5 1 Remote I O signal list Remote inputs RX mean the input signals from the AJ65SBT 64AD to the master module and remote
12. example For voltage input Signal source 0 to 10 V 4 gt 1 Shield For current input Signal source 0 to 20mA 1 Shield 5 N 1 Use a two core twisted shield line for the power cable 2 Indicates the AJ65SBT 64AD input resistor 3 For the current input be sure to connect the V and I terminals 4 When noise or ripple occurs with the external cable connect a condenser with about 0 1 to 0 47uF 25V or higher voltage resistant product between the terminal V and COM 5 Always perform grounding for FG1 When there is a lot of noise it may be better ground AG as well If the grounding wiring grounding yes no is changed after the offset and gain are set perform the setting of the offset gain values again 4 9 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A e A D conversion values are fluctuated by self heating within approx 30 minutes after power is turned ON e In an unused channel if terminals remain open an erratic digital value may be output To prevent this take any of the following measures 1 Select Prohibit in the A D conversion enable prohibit setting for the unused channel Note that changing the setting from Enable to Prohibit will reduce the sampling cycle 2 Short circuit the input terminals terminal V and COM of the unused channel 3 Connect the AG terminal to the GND terminal of the external
13. gain will be set and the OFFSET LED are lit CH 1 4 OFFSET GAIN Adjust other channels oo 10 aD Open the TEST terminals across 8 9 The RUN LED is lit Add the voltage or current that will be the offset value TEST TEST A For voltage OF bit Power OFF Ol For current EN END If the RUN LED is not lit E PROM may have failed For details refer to Section 6 1 4 5 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 1 Set the offset and gain values in the actual usage state 2 The offset and gain values are stored on E2PROM in the AJ65SBT 64AD and are not cleared at power off 3 Shorting the TEST terminals to enter the test mode and executing initial settings will start A D conversion on all channels To judge the test mode use the test mode flag as an interlock 4 Make offset gain setting within the range indicated in POINT of Section 3 3 1 and Section 3 3 2 If setting is made outside this range the maximum resolution accuracy may not fall within the performance specifications range 5 When making offset gain setting in the test mode set all channels to any of user range settings 1 to 3 Setting any other range will result in an error and flicker the RUN LED at 0 1s intervals Refer to Section 3 6 3 for input range setting 6 When the grounding indicated in Section 4 8 2 5 is changed not performed gt perform or per
14. 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 methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had be
15. the L ERR LED has begun flickering though Is the station number or transmission speed switch setting change was not made during operation setting switch faulty the possible cause is a hardware fault Contact your nearest Mitsubishi representative 6 When the AJ65SBT 64AD L ERR LED flickers at unfixed intervals Check item aas Check whether the terminal resistor is fitted If it is not Have you forgotten fitting the terminal resistor connected connect it and switch power on again Earth both ends of the shield wire of the CC Link dedicated cable to the protective earth conductor via Is the module or CC Link dedicated cable SLD and FG of the corresponding module affected by noise Earth the FG terminal of the module without fail When carrying out wiring in piping earth the pipe without fail 7 When the AJ65SBT 64AD L ERR LED is on Check item Are the station number and transmission speed Set the correct station number and transmission correct speed 6 TROUBLESHOOTING MELSEC A 6 3 When the digital output value cannot be read Take action as described in Section 6 2 7 Is the L ERR LED on Check the error details according to the master module user s manual Check the error details according to the PLC CPU Is the PLC CPU RUN LED flashing or off user s manual Check the error details according to the master Is the master module RD SD LED on module user s manual I
16. the input range setting Is the LED flickering at 0 1s intervals in the error has occurred normal mode i 2 Make correction to the sequence program or GPPW setting Is the LED flickering at 0 1s intervals in the test Set all channels to any of user range settings 1 to 3 mode in input range setting Is the LED flickering at 0 5s intervals in the test Change the offset gain adjustment to within the mode available setting range 3 When the AJ65SBT 64AD RUN LED is off Using the link special registers SW0084 to SW0087 of the master module check the watchdog timer error and power on the AJ65SBT 64AD again Has the watchdog timer error occurred If the RUN LED is not lit after power is switched on again the possible cause is a hardware fault Contact your nearest Mitsubishi representative Has the TEST terminals across 8 9 been After making offset gain adjustment open the TEST shorted to enter the test mode terminals across 8 9 4 When the AJ65SBT 64AD L RUN LED is off Communications are broken For details refer to troubleshooting in the user s manual of the master module used TROUBLESHOOTIN 6 OU SHOOTING MELSEC A 5 When the AJ65SBT 64AD L ERR LED flickers at fixed intervals Check item Has the station number or transmission speed 2 After correcting the setting switch setting switch power on again setting switch position been changed during normal operation If
17. the program within the dotted line 1 as shown below RX m 1 B and RX n 1 B are remote READY RX m 1 8 and RX n 1 8 are initial data processing request flags The device numbers change depending on the station number Insert the remote READY and initial data processing request flags for all the stations to which the remote device station initialization procedure registration has been made into the program SBSF RST sBoD RX m 1 B RX n 1 B RX m 1 8 SET SBOD RX n 1 8 2 The program enclosed by the dotted line 2 is necessary only when the initial settings are changed 5 PROGRAMMING MELSEC A 5 4 Program Example for Use of the QnACPU GX Developer is used to set the network and automatic refresh parameters 1 Parameter setting a Network parameter setting 1 Start 1 0 No PLC down select Scan mode setting Asynchronously v Delay information setting ee Station information setting Station information Exclusive station Reserve invalid Intelligent buffer select word StationNo Station type count station select Send Receive Automatic 171 Remote device station v Exclusive station 1 _ No setting X b Automatic refresh parameter setting 1 Start 1 0 No PLC down select Scan mode setting Asynchronously v Delay information setting OoOo Station information setting Station information 5 PROGRAMMING Checking of AJ65SBT 64AD status x0 KOF x1 NO M100
18. ECIFICATION MELSEC A 3 4 Function List The AJ65SBT 64AD function list is shown in table 3 3 Table 3 3 AJ65SBT 64AD function list s ji k Perform A D conversion of an analog input value one by one and store the result into the Section 3 4 1 ampling processing remote register each time Section 3 5 2 Section 3 4 2 Average the digital output values of the specified count measured per sampling time Section 3 5 2 Section 3 6 4 Moving average processing A D conversion Specify whether A D conversion is enabled or disabled per channel enable prohibit By prohibiting the conversion for the channels which are not used the sampling time can Section 3 6 2 specification be shortened Can set the analog input range per channel to change the I O conversion characteristics Select the input range setting from among the following 8 types Input Range Set Value Offset aain settin The offset gain setting can be performed volumeless for each channel and the I O Section 4 4 gal ing conversion characteristics can be changed i 3 SPECIFICATION MELSEC A 3 4 1 Sampling processing The A D conversion is performed successively for the analog input and the converted digital output values are stored in the remote register The processing time to store the digital output value into the remote register after the sampling processing differs depending on the number of A D conversion enabled channels Processing time Number of A D
19. MITSUBISHI Analog Digital Converter Module Type AJ655B1 64AD User s Manual MEPSEC Mitsubishi Programmable Controller e SAFETY PRECAUTIONS e Always read these precautions before using this equipment Before using this product please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product Refer to the user s manual of the CPU module to use for a description of the PLC system safety precautions In this manual the safety precautions are ranked as DANGER and CAUTION PT N 1 Indicates that incorrect handling may cause hazardous conditions D DANGER resulting in death or severe injury AN CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or physical damage N A e a et u Note that the A CAUTION level may lead to a serious consequence according to the circumstances Always follow the precautions of both levels because they are important to personal safety Please save this manual to make it accessible when required and always forward it to the end user Design Precautions lt DANGER e When there are communication problems with the data link the data for the master module will be held Configure an inte
20. PECIFICATION MELSEC A 3 SPECIFICATION This chapter provides the specifications of the AJ65SBT 64AD 3 1 General Specification Table 3 1 indicates the general specifications of the AJ65SBT 64AD Table 3 1 General specification 3 When there is intermittent vibration Frequency Amplitude 10t057Hz 0 075mm 0 0030inch Conforming to JIS B 57 to 150Hz 3502 IEC 61131 2 When there is continuous vibration alien direction X Y Z Frequency Amplitude 80 minutes 10t057Hz 0 035mm 0 0014inch 57 to 150Hz 4 9m s Usage environment No corrosive gas 1 Indicates the location where the device is connected from the public cable network to the device structure wiring Vibration durability 10 times in each area Category II applies to the devices to which the power is supplied from a fixed equipment Surge withstand voltage for devices with up to 300V of rated voltage is 2500V 2 This is an index which indicates the degree of conductive object generation in the environment Pollution level 2 is when only non conductive pollution occurs A temporary conductivity caused by condensation must be expected occasionally 3 Do not operate or store the PLC in the environment where the pressure applied is equal to greater than the atmospheric pressure at the altitude of Om Doing so may cause a malfunction Please consult our branch office when the PLC is to be operated under pressure 3 SPECIFICATION MELSEC A
21. PHCPU Q25PHCPU Station that controls the data link system One master station is required for each system Station having a PLC CPU and the ability to communicate with the master and other local stations Remote I O station Remote station that handles bit unit data only Performs input and output with external devices AJ65BTB1 16D AJ65SBTB1 16D Remote device station Remote station that handles bit unit and word unit data only Performs input and output with external devices and analog data exchange Remote station Generic term for remote I O station and remote device station Controlled by the master station Intelligent device station Station that can perform transient transmission such as the AJ65BT R2 including local stations Master module Generic term for QJ61BT11N QJ61BT11 AJ61BT11 A1SJ61BT11 AJ61QBT11 and A1SJ61QBT11 when they are used as master stations Link special relay for CC Link Bit unit information that indicates the module operating status and data link status of the master station local station Expressed as SB for convenience Link special register for CC Link 16 bit unit information that indicates the module operating status and data link status of the master station local station Expressed as SW for convenience Remote input for CC Link Information entered in bit units from the remote station to the master station Expressed as RX for convenience
22. RY 19 Reads CH 1 digital output value RWr0 Reads CH 2 digital output value RWr1 Turns on Y91 at CH 1 range error occurrence Turns on Y92 at CH 2 range error occurrence Turns on Y93 at CH 3 range error occurrence Turns on Y94 at CH 4 range error occurrence Turns on Y95 at E2PROM write error occurrence Turns on error reset request flag RY1A Turns off error reset request flag RY1A Y400 to Y41F are written into RYOO to RYIF The program enclosed by the dotted line is necessary only when the initial settings are changed 5 15 6 TROUBLESHOOTING MELSEC A 6 TROUBLESHOOTING The details of the errors which may occur when using the AJ65SBT 64AD and troubleshooting are described 6 1 Using the Remote Input Signals to Check Errors In the AJ65SBT 64AD occurrence of a write error turns on any of the following remote input signals Signal Name CH 1 range error flag Turns on when the value set for input range setting is outside the setting range CH 2 range error flag F y en ape 9 ee mgrang C e cHsrangeemorteg Turns on if all channels are not set to any of user range settings 1 to 3 at offset gain RXNG CH 3 fange eter flag setting in the test mode CH 4 range error flag Turns on if value write failed due to excess of the E PROM write count over its limit at the time of offset gain setting If this flag has turned on this module itself has failed hardware fault and therefore this flag c
23. alue at the operating ambient temperature of 25 5 C Input range selectable per channel You can choose the analog input range per channel to change the I O conversion characteristics High resolution of 1 4000 By changing the input range you can choose and set the digital value resolution to either 1 4000 or 1 4000 when the 10 to 10V range or user range setting 1 is selected to provide high resolution digital values Designation of sampling processing or moving average processing As aconversion method you can specify sampling processing or moving average processing per channel Smaller than the conventional A D converter module This module is 60 smaller in installation area and 38 less in volume than the conventional CC Link A D converter module AJ65BT 64AD Up to 42 modules connectable You can connect up to 42 AJ65SBT 64AD modules to one master station 1 OVERVIEW MELSEC A MEMO 2 SYSTEM CONFIGURATION 2 SYSTEM CONFIGURATION MELSEC A This chapter describes the system configuration for use of the AJ65SBT 64AD 2 1 Overall Configuration The overall configuration for use of the AJ65SBT 64AD is shown below CC Link master local module master station AJ61BT11 A1SJ61BT11 AJ61QBT11 A1SJ61QBT11 QJ61BT11 QU61BT11N 7y 77 L FR OOOO CC Link dedicated cable Intelligent device station AJ65SBT 64AD Remote device station 1 station occupied RX RY 32 points each RW
24. 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 provided 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
25. annot be reset turned off by the error reset request flag Turns on when CH _ range error flag RXn4 to RXn7 or E PROM write error flag RXnC has turned on This flag can be reset turned off by turning on the error reset request flag However for the E PROM write error which cannot be reset this flag cannot be reset either E PROM write error flag RX n 1 A Error status flag 1 For the input range error RXn4 to RXn7 the RUN LED flickers at intervals of 0 1s and A D conversion is not performed on all channels 2 For the E PROM write error RXnC power on the AJ65SBT 64AD again If the E PROM write error RXnC turns on after power is switched on again it indicates a hardware fault Contact your nearest Mitsubishi representative TROUBLESHOOTIN 6 OU SHOOTING MELSEC A 6 2 Using the LED Indications to Check Errors This section explains how to check errors using the LED indications of the AJ65SBT 64AD Refer to the PLC CPU and master module user s manual for issues regarding the PLC CPU and master module 1 When the AJ65SBT 64AD PW LED is off Check item Is 24VDC power on Check the external power supply Is the voltage of the 24VDC power supply within Setthe voltage value to within the range 20 4 to the specified value 26 4V 2 When the AJ65SBT 64AD RUN LED is flashing Check item Corrective action l 1 Using the remote input signals RXn4 to RXn7 check the channel at which
26. arison in performance between this product and conventional product The following table gives performance comparison between the AJ65SBT 64AD and conventional product AJ65BT 64AD Performance Comparison between AJ65SBT 64AD and Conventional Product Item Specifications AJ65SBT 64AD AJ65BT 64AD Analog input Voltage 10 to 10VDC input resistance 1MQ 10 to 10VDC input resistance 1MQ 0 to 20MADC input resistance 2500 20 to 20mADC input resistance 2500 Digital output 4096 to 4095 4000 to 4000 lpi Bande Digital Max input Rande Digital Max p 9 Output Resolution P 9 Output Resolution 10 to 10V Eli HOV S os o or User range 4000 to 2 5mV Voltage SION 2000 to setting 1 4000 0 to 5V 2000 1 25mV 10 to 10V 1 to 5V 1 25mV 20 to 20mA 20A 0 to 4000 or I O characteristics 0 to 20mA 10A 3 Current 2000 to Maximum resolution User range 0 to 4000 0 to 20mA 2000 5yA setting 2 4 to 20mA 0 to 5V 0 to 20mA 5uA 4 to 20mA Current User range 0 to 4000 AyA setting 3 0 to 20mA put range changing Allchannels in batch Offset gain setting Yes Ambient 0 4 1 0 ae accuracy relative to maximum value of digital output value accuracy relative to maximum value of digital output value Ambient temperature 25 5 C Imsichannel Absolute max input Voltage 15V current 30mA Voltage 15V current 30mA Number of analog input A cfannelk modul
27. as industrial waste REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Oct 2000 SH NA 080106 A First printing Jun 2003 SH NA 080106 B Program example correction Correction SAFETY PRECAUTIONS About Manuals Conformation to the EMC Directive and Low Voltage Instruction About the Generic Terms and Abbreviations Chapter 1 Section 2 1 2 2 3 1 3 2 3 3 5 3 5 2 4 1 4 7 2 Appendix 1 Mar 2005 SH NA 080106 C Addition Section 2 3 Correction SAFETY PRECAUTIONS About Manuals Section 3 1 4 2 Appendix 2 ara 2008 080106 D Correction Be REVISIONS Section 2 3 ath 007 0106 E Correction an 2007 SH NALOHTICE Gane SAFETY PRECAUTIONS Section 4 3 5 3 Appendix 2 This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent Japanese Manual Version SH 080087 F 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 2000 MITSUBISHI ELECTRIC CORPORATION A 4 INTRODUCTION Thank you for choosing a Mitsubishi MELSEC A Series General Purpose Programmable Controller Before using your new PLC please read this manual thoroughly to gain an understanding of its functions so you can use it properly CONTENTS
28. ationship between the offset gain setting and digital output value eeseseennnnennnnnnnnnn 3 6 3 3 4 ACCURACY se a ernten ren A ETA E erde A ate tt aaned A A it tune ates 3 6 3 3 5 Conversion Speed een aan en 3 7 3 4 Function E AEE EAE EA E T AAE EA AE E A EN AN E E AN ENEA AAA 3 8 3 44 Sampling ProCeSSING rE 242er EE E E EE EAE ee ae rien 3 9 3 4 2 Moving average PLOCESSING ereere n RE EE EEEE AARE 3 9 3 5 Remote VO SIINAE r R a eae a eae ieh 3 10 3 5 1 Remote O signa lllist 2 u222 242222 Ra ie a A ee 3 10 3 5 2 Functions of the remote I O signals cceeceseceeeeeeeeeeeeeeeeeteeeseeseesaeeseeseeseesieesieesieesieesieesieeteees 3 11 3 6 Remote Register a E A air estlaaanmetanaspeeintacatatana 3 13 3 6 1 Remote register allOCation eosa ar aTa AEE ATETA RARE A 3 13 3 6 2 A D conversion enable prohibit specification Address RWwm sssssssssssssrssrssrsrrsrrsrrsersrrsrrsrrsens 3 14 3 6 3 Input range setting Address RWwm 1 2 22042204200nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nn san 3 15 3 6 4 Moving average processing count setting Address RWwM 2 2 2204220nsnennnennnennnennnnnnennnennn 3 16 3 6 5 CH L Digital output value Address RWrn to RWI143 ccccccececeecesesceeeseeeeseseeeeaeeesecseeeeseeesateeees 3 16 A 5 4 SETUP AND PREPARATION BEFORE OPERATION 4 1to4 10 4 1 Pre Operation Procedure 24444440444400Hnn00nnnnnnnnnnnnennnnnnnnnnnnnnnennnnnnnn
29. ble hard more than the permitted elasticity Step on the cable Place an object on the top Scratch the cable s protective layer 4 7 2 Connection of the CC Link dedicated cables Connect the CC Link dedicated cable between the AJ65SBT 64AD and master module as shown below Master module side AJ65SBT 64AD O module or like Blue n T Termination resistor DB Termination resistor ea DG CC Link dedicated N N SLD cable FG 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 4 8 Wiring This section provides the instructions for wiring the AJ65SBT 64AD and its wiring with external equipment 4 8 1 Wiring precautions To obtain maximum performance from the functions of AJ65SBT 64AD and improve the system reliability an external wiring with high durability against noise is required The precautions when performing external wiring are as follows 1 Use separate cables for the AC and AJ65SBT 64AD external input signals in order not to be affected by the AC side surge or conductivity 2 Do not bundle or place with load carrying wires other than the main circuit line high voltage line or PLC Noises surges or conductivity may affect the system 3 Place a one point grounding on the PLC side for the shielded line or shielded cable However depending on the external noise conditions it may be better have a grounding externally 4 8 2 Module connection
30. bsolute maximum input 3 2 AcCUr ly naaaa ana 3 2 3 6 Analog input 2ssrernnnnennnnnnnnnnnnnennnnn nn 3 2 Analog input points ee 3 2 Applicable master modules 2 2 C CC Link dedicated cable 4 8 CC Link dedicated instruction 2 2 Conversion speed 4444 nennen 3 7 Current consumption eeeennnnen 3 2 Current input characteristics 3 5 D Data link cable wiring 4 8 Digital output nne nennen 3 2 Digital output value 3 16 DIN rail eeeeseeseeeneeenenenennnennennnennn 3 2 4 2 4 4 E E PROM write error flag aaa 3 11 Error reset request flag 3 12 Error status flag 22 2400 nennen 3 12 External dimensions App 3 External power supply 3 2 F Facing direction of the module installation 4 7 Functi n list a sust isses leise 3 8 G Gain value 40eennennnnennnnnnnen 3 3 General specification e 3 1 l I O Conversion Characteristics 3 3 Initial data processing completion flag 3 12 Initial data processing request flag 3 11 Initial data setting completion flag 3 11 Initial data setting request flag 3 12 Input range changing function
31. corresponding channel when the initial data setting request flag RY n 1 9 turns from off to on after power on The A D conversion completion flag processing is processed only once when the A D conversion enable prohibit specification is changed When changing the A D conversion from prohibit to enable When the average processing is specified the flag turns on after completing the average processing of the number of times or time and storing the A D conversion digital value in the remote register When changing the A D conversion from enable to prohibit The corresponding channel s A D conversion completion flag turns off CH L A D Conversion completion flag Turns on when the value set for input range setting is outside the setting range CH Ll range error flag Turns on if all channels are not set to any of user range settings 1 to 3 at offset gain setting in the test mode Tums on if the number of E7PROM write times exceeds its limit 100 000 times per EPROM write error flag channel If this flag has turned on this module itself has failed hardware fault and therefore this flag cannot be reset turned off by the error reset request flag RXnF Festmodeta Turns on in the test mode 7 Used for interlock to prevent wrong output during offset gain setting After power on the initial data processing request flag is turned on by the AJ65SBT 64AD to request the initial data to be set Also after the initial data processing
32. device 4 9 Maintenance and Inspection There are no special inspection items for the AJ65SBT 64AD module but follow the inspections items describes in the PLC CPU User s Manual so that the system can always be used in the best condition 5 PROGRAMMING MELSEC A 5 PROGRAMMING The programming procedure basic read write programs and program examples for the AJ65SBT 64AD are described When utilizing the program example introduced in this chapter for an actual system fully verify that there are no problems in controllability in the target system Refer to the user s manual of the master module used for the master module to Section 3 6 for the remote registers and to the ANSHCPU AnACPU AnUCPU Programming Manual Dedicated Instructions for details of the dedicated instructions 5 1 Programming Procedure Create a program which executes the AJ65SBT 64AD analog digital conversion by following the procedure below A D conversion enable prohibit specification Input range setting Perform moving average processing Initial settings Moving average processing count setting Specify the channel for which moving average processing will be performed Read digital output value When using the QCPU Q mode you can use the remote device station initialization procedure registration function to make settings When using the ACPU QCPU A mode or QnACPU use the sequence program to make sett
33. 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 Analog Digital Converter Module Type AJ65SBT 64AD User s Manual MODEL AJ65S 64AD U S E MODEL 13JR18 SH NA 080106 E 0701 MEE afa 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 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
34. e following range Tightening Torque Range Module mounting screw M4 screw 78 to 108N cm Terminal block terminal screw M3 screw 59 to 88N cm Terminal block mounting screw M3 5 screw 68 to 98N cm 2 A protective film is attached on the module s surface for the purpose of scratch prevention during transportation Prior to use be sure to remove it 3 When using the DIN rail adapter install the DIN rail by making sure of the following a Applicable DIN rail models conforming to the IEC 60715 TH35 7 5Fe TH35 7 5Al b DIN rail installation screw interval When installing the DIN rail tighten the screws with less than 200mm 7 87 inch pitches 4 When mounting the AJ65SBT 64AD to the DIN rail press with your finger the centerline of the DIN rail hook at the bottom of the module until it clicks DIN rail DIN rail hook 5 Refer to the Master Module user s manual for the name specification and manufacturers of supported cables for the use with AJ65SBT 64AD 4 2 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 4 3 Name of Each Part The name of each part in the AJ65SBT 64AD is shown 1 2 3 4 5 STATION NO _ B RATE 40201018 4 2 1 PW RUN LRUNLERR CH12 3 4 OFFSETGAIN H aaa eee A E 6 MITSUBISHI MELSEG Ayssssr s4AD SET C G 2v 24G CH1 CH2 CH3 CH4 D TEST v v i com stb com AGN DB SLD amp F6 TESTICOMI SLD ICOM v I I V i Teen
35. e points Number of occupied I O 1 station occupied 2 stations occupied points RX RY 32 points each RWr RWw 4 points each RX RY 32 points each RWr RWw 8 points each 7 point 2 piece terminal block transmission power supply Connected terminal block Direct coupled 27 point terminal block M3 5 screw 18 point terminal block analog input section M3 screw Applicable wire size 0 3 to 0 75mm 0 75 to 2 00mm Applicable crimping RAV1 25 3 RAV1 25 3 5 RAV2 3 5 terminal 24VDC internal current 0 090A 0 12A consumption Weight 0 20kg 0 35 kg Outline dimensions 118mm W x 50mm H x 40mm D 151 9mm W x 65mm H x 63mm D Accuracy 0 2 accuracy relative to maximum value of digital output value Appendix 1 APPENDIX MELSEC A 2 Precautions for replacing the conventional product AJ65BT 64AD with the AJ65SBT 64AD In the existing system using the conventional product AJ65BT 64AD the following instructions must be noted when changing the AJ65BT 64AD for the AJ65SBT 64AD a Since the AJ65SBT 64AD occupies one station the AJ65BT 64AD occupies two stations the station information setting in the network parameters must be changed b As the remote I O signals and remote register settings are different between the two models the program of the conventional model cannot be utilized c Because of the differences in shape and layout between the terminal blocks you cannot use the terminal block of the conve
36. e is expressed in a 16 bit encoded binary b15 b14 b13 b12 b11 b10 b9 b8 br b6 b5 b4 b3 b2 b1 b0 Date section b12 to b14 change to 1 when the sign is negative 1 at b15 and to O when it is positive 0 at b15 A negative digital value is expressed in 2 s complement Sign bit 1 Negative 0 Positive 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 4 SETUP AND PREPARATION BEFORE OPERATION 4 1 Pre Operation Procedure This section explains the preparatory procedure for operating the AJ65SBT 64AD START Create a program When making offset gain setting set all channels to any of user range settings 1 to 3 in the sequence program m Refer to Chapter 5 Make offset gain setting Start data link 4 2 Precautions When Handling The precautions when handling the AJ65SBT 64AD are described below JAN CAUTION e Do not touch the terminals while power is on Doing so can cause a malfunction e Ensure that no foreign matter such as chips and wire offcuts enter the module Foreign matter can cause a fire failure or malfunction e Do not disassemble or modify the module Doing so can cause a failure malfunction injury or fire e Do not touch the conductive and electronic parts of the module directly Doing so can cause the module to malfunction or fail e Do not drop or apply any strong impact to the module Doing so may damage the module e Do not touch the conductive parts of th
37. e module directly Doing so can cause the module to malfunction or fail e Tighten the terminal screws within the specified torque range Undertightening can cause a short circuit or malfunction Overtightening can cause a short circuit or malfunction due to damage of the screws or module e Dispose of the product as industrial waste 4 SETUP AND PREPARATION BEFORE OPERATION CAUTION MELSEC A e Use the module in the environment indicated in the general specifications given in this manual Not doing so can cause an electric shock fire malfunction product damage or deterioration e Securely fix the module to a DIN rail or with mounting screws and securely tighten the mounting screws within the specified torque range Undertightening can cause a drop or malfunction Overtightening can cause a drop or malfunction due to damage of the screws or module e Be sure to shut off all phases of the external power supply used by the system before mounting or dismounting the module to or from the panel Not doing so can cause the module to fail or malfunction e Mounting removing the terminal block is limited to 50 times after using a product IEC 61131 2 compliant e Before handling the module always touch grounded metal etc to discharge static electricity from the human body Failure to do so may cause the module to fail or malfunction 4 1 Perform the tightening of the module installation screws and terminal screws in th
38. ed on Initial data setting request flag RY19 is turned on Initial data processing request flag RX18 turns off Initial data processing completion flag RY18 is turned off Initial data setting completion flag RX19 turns on Initial data setting request flag RY19 is turned off c Setting results The setting results are shown below Remote device station initial setting Procedure registration module 1 Target station 1 Execute Operational Executional condition Details of execution Flag condition Condition Device Execute Write Device Device Number Condition Device Number on r 00 an ae aon FRX Same as prev set v AX 18 Execute Same as prev set RX 18 Input format HEX ha v DDD XX X 41 4 4 4114 Same as prev set AX 18 0N v Execute Set new RX 19 OFF Execute Setrew Fx njon rl 114 v 5 PROGRAMMING 3 Program example Checking of AJ65SBT 64AD status XO XOF XI 4 4 HOV SW80 KIMO MO Mme NO M100 MO C 90 NOT M100 x Initialization procedure registration 4 p Se SB ee ce ee ee ee Eee eg a eg 4 14 4 RST SBOD l X418 a 17 SET SBOD 2 1 Changing of initial settings ee 2 Initial setting change 19 Hove H3 D200 I Hove H50 D201 i M0vP H20 D202 RST Y400 1 Im SET 1401 ES 1 Y419 l X419 l 30 Hs Y419 x Read
39. en 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 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
40. f the RX n 1 B Remote READY test mode Used for interlocking read write from to the master module Set the A D conversion system to sampling processing or moving average RYn0 rocessing per channel CH L moving average P 3 p BIER to RE Made valid on the leading edge of the initial data setting request flag RY n 1 9 processing specifying flag RYn3 OFF Sampling processing ON Moving average processing Turns on after initial data processing completion when initial data processing is completion flag requested after power on or test mode operation Initial data setting request j When this flag turns on the CH L range error flag RXn4 to RXn7 is reset turned RY n 1 A Error reset request flag off and the error status flag RX n 1 A is also reset but the EPROM write error flag RXnC cannot be rest and therefore the error status flag remains on n Address allocated to the master module by the station number setting 3 SPECIFICATION MELSEC A 3 6 Remote Register The AJ65SBT 64AD has a remote resister for data communication with the master module The remote register allocation and data structures are described 3 6 1 Remote register allocation The remote register allocation is shown in Table 3 6 Table 3 6 Remote register allocation Communication direction Default value A D conversion enable prohibit specification Be Section 3 6 2 Input range setting oo Section 3 6 3 Master gt Remote Moving a
41. formed to removed repeat the offset gain setting from the start 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 4 5 Station Number Setting The station number setting of the AJ65SBT 64AD determines the buffer memory addresses of the master module where the remote I O signals and read write data are stored For details refer to the user s manual of the master module used 4 6 Facing Direction of the Module Installation The AJ65SBT 64AD module may be installed in any of six directions There are no restrictions on the facing directions Also a DIN rail may be used for installation Ceiling installation o IO We U O ol o FI HIO 3 SH E il 0 1 ee tonan HI O o o o ooo mm e oH H Se o e E a Ho Seen rot 9000 ol lol E 5 Hio C mmm o ORS IRE HBI Noo 9 18H g clo OJ OIH EAEI O H o H DIN rail O O aA OH y Front installation Flat installation 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 4 7 Data Link Cable Wiring This section explains the wiring of the CC Link dedicated cable used for connection of the AJ65SBT 64AD and master module 4 7 1 Instructions for handling the CC Link dedicated cables Do not handle the CC Link dedicated cables roughly as described below Doing so can damage the cables Compact with a sharp object e Twist the cable excessively Pull the ca
42. he module to the DIN rail 4 SETUP AND PREPARATION BEFORE OPERATION MELSEC A 4 4 Offset Gain Setting When changing the I O conversion characteristics follow the procedure below START Move the SELECT SET switch to SET Confirm that the RUN LED is lit and release your hand Set all channels to any of user range settings 1 to 3 in the sequence program RUN SELECT Q i SET Short the TEST terminals across 8 9 to enter the aD test mode Change the lit offset gain adjusting LEDs with the SELECT SET switch and make sure that the LED of the channel whose offset gain will be set and the GAIN LED are lit CH1 2 3 4 OFFSET GAIN Power ON oo 3 lt gt Add the voltage or current that will be the gain value y Start data link j y Make sure that the RUN LED is off For voltage A V Every time the SELECT SET switch is moved to SELECT the offset gain adjusting LEDs lit change FNR as shown below For current OFFSET GAIN 3 4 CH1 offset value setting 0 0 I CH1 gain value setting CH2 offset Move the SELECT SET switch to SET Confirm that value setting the RUN LED is lit and release your hand CH2 gain RUN SELECT value setting I D dp Change the lit offset gain adjusting LEDs with the SELECT SET switch and make sure that the LED of the channel whose offset
43. hin a tightening torque range 42 to 50N cm Failure to do so may cause a short circuit due to contact with a solderless terminal e Use applicable solderless terminals and tighten them with the specified torque If any solderless spade terminal is used it may be disconnected when the terminal screw comes loose resulting in failure e Wire the module correctly after confirming the rated voltage and terminal layout of the product Not doing so can cause a fire or failure e Tighten the terminal screws within the specified torque range Undertightening can cause a short circuit or malfunction Overtightening can cause a short circuit or malfunction due to damage of the screws or module e Ensure that no foreign matter such as chips and wire offcuts enter the module Foreign matter can cause a fire failure or malfunction Wiring Precautions A CAUTION e Be sure to fix the wires or cables by ducts or clamps when connecting them to the module Failure to do so may cause damage of the module or the cables due to accidental pull or unintentional shifting of the cables or malfunctions due to poor contact of the cable e Do not install the control lines together with the communication cables or bring them close to each other Failure to do so may cause malfunctions due to noise e When disconnecting the 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
44. ings 5 PROGRAMMING MELSEC A 5 2 Conditions of Program Example The program examples in this chapter are created under the following conditions 1 System configuration PLC CPU Master station XO to X1F Y0 to Y1F I O Input 64 points AJ65SBT 64AD X20 to X5F Station number 1 I O Output 64 points Y60 to Y9F 2 Relationships between PLC CPU master module and AJ65SBT 64AD PLCCPU pp Master module pS AJ65SBT 64AD 5 Station number 1 Device X Address Remote input RX Remote input RX X400 to X40F EOH RX00 to RXOF RX00 to RXOF X410 to X41F E14 RX10 to RX1F RX10 to RX1F Device Y Remote output RY Remote output RY Y400 to Y40F 1601 RYO0 to RYOF RYOO to RYOF EEE Se DEREN Y410 to Y41F 161H RY10 to RY1F RY10 to RY1F Device D Remote register RWw Remote register RWw D200 1 E0u RWw0 Rete ee ee D201 1 E1 H RWw1 RWw1 Input range setting D202 1 E2H Rww2 RWw2 De processing D203 1E3H RWw3 RWw3 Reserved Device D Remote register RWr Remote register RWr D300 RWro RWr0 CH 1 digital output value D301 RWr1 CH 2 digital output value a S D302 RWr2 CH 3 digital output value D303 RWr3 CH 4 digital output value In the program example refer to Section 5 5 that uses the RRPA instruction automatic refresh parameter setting with the ACPU QCPU A mode RWr0 to RWr3 are assigned to D456
45. is complete initial data processing completion flag RY n 1 8 ON the flag is turned off RX n 1 8 Initial data processing request flag RY n 1 8 Initial data processing completion flag Initial data processing RX n 1 9 RX n 1 8 Initial data setting completion flag request flag RY n 1 9 Initial data setting request flag RX n 1 B Remote ready RXn0 to RXn3 CH A D conversion completion flag Performed by sequence ladder lt Performed by AJ65SBT 64AD When the initial data setting request RY n 1 9 ON is made the flag turns on after RX n 1 9 Initial data setting completion the initial data setting completion is done flag Also after the initial data setting is complete the initial data setting completion flag turns off when the initial data setting request flag turns off n Address allocated to the master module by the station number setting 3 SPECIFICATION MELSEC A Table 3 5 Remote I O Signal Details 2 2 Turns on when CH _ range error flag RXn4 to RXn7 or EPROM write error flag RXnC has turned on Does not turn on at occurrence of the watchdog timer error RUN LED goes off RX n 1 A Error status flag RXn4 to RXn7 CH O range error flag RY n 1 A Error reset request flag Error status flag Performed by sequence ladder Performed by AJ65SBT 64AD Turns on when initial data setting is completed after power on or at termination o
46. l Hardware for the CPU module being used The CE logo is printed on the rating plate on the main body of the PLC that conforms to the EMC directive and low voltage instruction To conform this product to the EMC Directive and Low Voltage Directive refer to the Section of CC Link Modules in Chapter 3 EMC Directive and Low Voltage Directive of the User s Manual Hardware of the CPU module used About the Generic Terms and Abbreviations Unless otherwise specified the following generic terms and abbreviations are used in this manual to describe Type AJ65SBT 64AD analog digital converter module Generic Term Abbreviation Description GX Developer Generic product name of the product types SWnD5C GPPW E SWnD5C GPPW EA SWnD5C GPPW EV and SWnD5C GPPW EVA n in the type indicates 4 or more QnACPU QCPU A mode Generic term for AOJ2CPU AOJ2HCPU A2CPU A2CPU S1 ASCPU A1SCPU A1SCPU S1 A1SCPUC 24 R2 A1SHCPU A1SJCPU A1SJCPU S3 A1SJHCPU A1NCPU A2NCPU A2NCPU S1 ASNCPU ASMCPU ASHCPU A2SCPU A2SCPU S1 A2SHCPU A2SHCPU S1 AZACPU AZACPU S1 ASACPU A2UCPU A2UCPU S1 AZASCPU AZASCPU S1 AZASCPU S30 AZUSHCPU S1 ASUCPU A4UCPU Generic term for Q2ACPU Q2ACPU S1 Q2ASCPU Q2ASCPU S1 Q2ASHCPU Q2ASHCPU S1 Q3ACPU Q4ACPU Q4ARCPU Generic term for Q02CPU A QO2HCPU A QO6HCPU A QCPU Q mode Master station Local station Generic term for QOOJCPU QOOCPU Q01CPU QO2CPU QO2HCPU QO6HCPU Q12HCPU Q25HCPU Q12
47. losed by the dotted line is necessary only when the initial settings are changed 5 PROGRAMMING MELSEC A x Processing at error occurrence XATA KADA Turns on Y91 at CH 1 range error occurrence Turns on Y92 at CH 2 range error occurrence Turns on Y93 at CH 3 range error occurrence Turns on Y94 at CH 4 range error occurrence Turns on Y95 at E PROM write error occurrence Turns on error reset request flag RY1A Turns off error reset request flag RY1A 5 10 5 PROGRAMMING MELSEC A 5 5 Program Example for Use of the ACPU QCPU A mode dedicated instructions A sequence program is used to set the network and automatic refresh parameters 1 Program example x Setting of network parameters using RLPA dedicated instruction xO XOF 0 eS MO 5 MOV KO MOV K1 MOY H1101 LEDA SUB LECC LEDC M2 44 s L 0 H668 D3 x Setting of automatic refresh parameters using RRPA dedicated instruction xo XOF M2 54 4 PL M3 60 MOY HO MOV H1 MOY H400 MOY 32 MOY HO MOY H2 MOY H400 MOY 32 MOY HO MOV H MOV 200 MO DO D2 RLPA HO DO M3 0g 01 02 07 08 09 Synchronization mode invalid Number of connected modules 1 AJ65SBT 64AD station information remote device station 1 station occupied station No 1 Dedicated instruction RLPA Starting I O number of master module Parameter storage starting device Device which turns on 1 scan at com
48. module Pulling the cables connected to the module can damage the module and cables or can cause a malfunction due to a cable connection fault Starting and Maintenance Precautions A CAUTION e Do not touch the terminals while the power is on Doing so may cause malfunctioning e Be sure to shut off all phases of the external power supply used by the system before cleaning or retightening the terminal screws Not doing so can cause the module to fail or malfunction Undertightening can cause a drop short circuit or malfunction Overtightening can cause a drop short circuit or malfunction due to damage of the screws or module e Never disassemble or modify the module This may cause breakdowns malfunctioning injury and or fire e Do not drop or apply any strong impact to the module Doing so may damage the module e Be sure to shut off all phases of the external power supply used by the system before mounting or dismounting the module to or from the panel Not doing so can cause the module to fail or malfunction e Do not mount remove the module to from the base unit or the terminal block more than 50 times IEC61131 2 compliant after the first use of the product e Before handling the module always touch grounded metal etc to discharge static electricity from the human body Failure to do so may cause the module to fail or malfunction Disposal Precautions A CAUTION e When disposing of this product treat it
49. module power supply FG M3 x 5 2 Tightening torque 59 to 88N cm External Applicable solderless terminals 2 max connection Direct coupled 18 point terminal block analog input area I O area M3 x 5 2 Tightening torque 59 to 88N cm Applicable solderless terminals 2 max Applicable wire size 0 3 to 0 75mm RAV1 25 3 conforming to JIS C 2805 Applicable wire size 0 3 to 1 25mm V2 MS3 RAP2 3SL TGV2 3N Applicable wire size 1 25 to 2 0mm M4 screw x 0 7mm x 16mm or more tightening torque range 78 to 108N cm Module mounting screw Can also be mounted to DIN rail Extemal supply power wam 02049 digit indicates digital value Factory setting is 10 to 10V Communication area module power supply Applicable solderless terminals 3 SPECIFICATION MELSEC A 3 3 1 O Conversion Characteristics The I O characteristics is the slope created by connecting the offset and gain values with a straight line when converting the analog signals voltage or current input from an external source of the PLC to digital values The offset value is an analog input value voltage or current at which the digital output value is 0 The gain value is an analog input value voltage or current at which the digital output value is 4000 3 SPECIFICATION MELSEC A 3 3 1 Voltage input characteristics The voltage input characteristic graph is shown below Analog input parcitcal value Digital outp
50. ng made for the leading edges of the initial data setting request flag RY n 1 9 The default setting is 10 to 10V for all channels b15 to b12 b11 to b8 b7 to b4 b3 to bO 4 User range setting 3 0 to 20mA When making offset gain setting set all channels to any of user range settings 1 to 3 Setting any other range will result in an error and flicker the RUN LED at 0 1s intervals 3 SPECIFICATION MELSEC A 3 6 4 Moving average processing count setting Address RWwm 2 1 Set the average processing count of the channel for which moving average processing has been specified in the CH _ moving average processing specifying flag RYnO to RYn3 2 Sampling processing is performed for the channel whose CH _ moving average processing specifying flag RYnO to RYn3 was not turned on independently of the moving average processing count setting 3 Operation is performed according to the setting made for the leading edges of the initial data setting request flag RY n 1 9 4 The default setting is 4 times for all channels Bits b2 b3 b6 b7 b10 b11 b14 and b15 are ignored b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 bd b4 b3 b2 b1 bO BE Zee E re ard eds ia iae Set Count Set Value 3 6 5 CH _ Digital output value Address RWrn to RWrn 3 1 The digital value after the A D conversion is stored in the remote register address from RWrn to RWrn 3 for each channel 2 The digital output valu
51. nnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnn 4 1 4 2 Precautions When Handling cccccceeccueceeecdesccneccnecceecdeeccnecenedeuecdesncnscgneccnecdescenecenedenecdeadcedeneceneneneegens 4 1 4 3 Name of Each m E EE E E E E E E E E E E E E E E E 4 3 44 Offiset Gain Setting een nn A 4 5 4 5 Station Number Setting cecccccseecseeccneceeecenesenecenecteeccnecensacsecnecteceneanneecneatescaneceneaeseaeneceeeaaneeeseateeaeneaenes 4 7 4 6 Facing Direction of the Module Installation 2 244424444404nn0nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 4 7 4 7 Data Eink Cable Wiring ee ed gubedaacencdahascudadharensdeh A AA EEE 4 8 4 7 1 Instructions for handling the CC Link dedicated cables 2404s404s4nnnnnnnnnnnnnnnnnnnnnnnnn nn 4 8 4 7 2 Connection of the CC Link dedicated Cables 4 s4440044440nnnnonnnnnnnnennnnnennnnennnnennnnennnenn 4 8 AON WMG PEIEE a xasies vacs es E T A ET tans SPEER T E A A BEER S A T 4 9 4 8 1 Wiring precautions unne nennen EN E 4 9 4 8 2 Module connection example 2 cccccceeeceeeeceeceneeeeeeeeeaeeecaceeceaeeseaeescaeeseaeeesceeseaeessaeescaeesieessiseetaes 4 9 4 9 Maintenance and Inspection 444444004H440nnnnnnnnnnnnnnnnnennnnonnnnennnnnnnnnonnnnennnnnnnnnnnnnnnnnnnnennnnn 4 10 5 PROGRAMMING 5 1t0 5 15 5 1 Programming Proced re 4 nennen E A EE ner rennen 5 1 5 2 Conditions of Program Example
52. normal communications cH Normally OFF Offset gain adjusting x OFFSET Test mode The LEDs lit change every time the SELECT SET switch is moved to GAIN SELECT Refer to Section 4 4 SELECT SET switch Used to make offset gain setting in the test mode 4 SETUP AND PREPARATION BEFORE OPERATION Name and appearance MELSEC A Description 4 6 7 Station number setting switches Transmission speed setting switches Terminal block DIN rail hook Use the switches in STATION NO 10 20 and 40 to set the tens of the station number Use the switches in STATION NO 1 2 4 and 8 to set the units of the station number The switches are all factory set to OFF Always set the station number within the range 1 to 64 Setting any other number than 1 to 64 will result in an error flickering the L ERR LED You cannot set the same station number to two or more stations Staton Number J I o e 4 2 I Er pe pe een or Essen 02 ce Example To set the station number to 32 set the switches as indicated below Station Tens 8 4 1 Number 40 20 10 2 ee ee Co o BES SEE BES GE O 525kbps 2 5Mbps Always set the transmission speed within the above range The switches are all factory set to OFF Making any other setting than the above will result in an error flickering the L ERR LED Used to connect the module power supply transmission and I O signals Used to mount t
53. ntional module as it is d The offset gain setting method differs For details refer to Section 4 4 e The ways to set the station number and transmission speed setting switches are different For details refer to Section 4 3 APP Appendix 2 APPENDIX MELSEC A Appendix 2 External Dimensions The external dimensions of the AJ65SBT 64AD is shown below The appearance of the AJ65SBT 64AD varies depending on the hardware version For checking method of the hardware version refer to Section 2 3 1 Hardware version F or later 40 1 57 118 4 65 109 4 29 Unit mm inch Appendix 3 APPENDIX MELSEC A 2 Hardware version E or earlier E lt oO He NP y 118 4 65 le 4 5 109 4 29 el 0 18 0 18 2 4 5x5 1 installation hole M4 installation screw STATION _NO 0 714 x PW RUN LRUNLERR CH12 3 4 OFFSETGAIN SELECT A H A BBE H A M CGJ MITSUBISHI _MELSEG AyesssT 64aD L 1 r H1 1 u H2 r H3 T H4 eal De 24v 246 TEST V I V I COM SLD COM AG olo DB std amp AFo TEST COM SLD COM v I V arei a xie o Unit mm inch Appendix 4 INDEX A A D conversion completion flag 3 11 A D conversion enable prohibit specification TN AET E PE inci an wae 3 14 A
54. nuals are also related to this product In necessary order them by quoting the details in the tables below Related Manuals Manual Name Manual Number Model Code CC Link System Master Local Module User s Manual Type AJ61BT11 A1SJ61BT11 Describes the system configuration performance specifications functions handling wiring and troubleshooting of the AJ61BT11 and A1SJ61BT11 Optionally available 1B 66721 13872 CC Link System Master Local Module User s Manual Type AJ61QBT11 A1SJ61QBT11 Describes the system configuration performance specifications functions handling wiring and troubleshooting of the AJ61QBT11 and A1SJ61QBT11 Optionally available B 66722 13873 CC Link System Master Local Module User s Manual QJ61BT11N Describes the system configuration performance specifications functions handling wiring and troubleshooting of the QJ61BT11N Optionally available SH 080394E 13JR64 type AnNSHCPU AnACPU AnUCPU QCPU A A Mode Dedicated Instructions Programming Manual IB 66251 Explains the instructions extended for the AnNSHCPU AnACPU AnUCPU QACPU A A Mode 13J742 Optionally available Conformation to the EMC Directive and Low Voltage Instruction When complying with EMC Directives and Low Voltage Directives by assembling a Mitsubishi PLC compatible with EMC Directive and Low Voltage Directives into the user product refer to Chapter 3 EMC Directives and Low Voltage Directives in the User s Manua
55. of digital values X41B X400 32 H HOV D300 D500 X401 MoV D301 D501 Processing at error occurrence X41A X404 42 Y91 X405 192 X406 193 X407 AA X406 195 Error reset SET YAA Y4lA X41A 62 RST Y4tA 65 66 D Turns on Y93 a y Turns on Y94 a y Turns on Y95 a AJ65SBT 64AD data link normal AJ65SBT 64AD data link abnorm registration registration Moving average setting RWw2 request flag RY 1 RWr0 RWr1 Turns on Y91 a occurrence Turns on Y92 a occurrence occurrence occurrence error occurrence RY1A RY1A MELSEC A Reads data link status al Turns off initialization procedure Turns on initialization procedure A D conversion enable prohibit specification RWw0 Input range setting RWw1 processing count CH 1 moving average processing specifying flag RY00 CH 2 moving average processing specifying flag RY01 J Turns on initial data setting request flag RY 1 9 Turns off initial data setting 9 Reads CH 1 digital output value Reads CH 2 digital output value CH 1 range error CH 2 range error CH 3 range error CH 4 range error E PROM write Turns on error reset request flag Turns off error reset request flag 5 PROGRAMMING MELSEC A 1 When making remote device station initialization procedure registration to multiple stations correct
56. outputs RY mean the output signals from the master module to the AJ65SBT 64AD In communications with the master station the AJ65SBT 64AD uses 32 points ofthe remote inputs RX and 32 points of the remote outputs RY Table 3 4 indicates the assignment and names of the remote I O signals Table 3 4 Remote I O Signals List Signal direction AJ65SBT 64AD Master Module Signal direction Master Module gt AJ65SBT 64AD Remote input RX Signal name Remote output RY Signal name CH 4 range error flag RXn8 to Reserved RYnd RXnB i to Reserved E PROM write error flag RY n 1 7 Reserved Test mode flag RX n 1 0 to Reserved RX n 1 7 RX n 1 8 Initial data processing request flag RY n 1 8 Initial data processing completion flag RX n 1 9 Initial data setting completion flag RY n 1 9 Initial data setting request flag RX n 1 A Error status flag RY n 1 A Error reset request flag RX n 1 B Remote READY RY n 1 B to Reserved Reserved RY n 1 F The reserved devices given in Table 3 4 are used by the system and cannot be used by the user If the user has used turned on off any of them we cannot guarantee the functions of the AJ65SBT 64AD 3 SPECIFICATION MELSEC A 3 5 2 Functions of the remote I O signals Table 3 5 explains the functions of the remote I O signals of the AJ65SBT 64AD Table 3 5 Remote I O Signal Details 1 2 The A D conversion completion flag turns on at completion of the A D conversion of the
57. pletion Reads parameter status at abnormal completion Sets RX starting number Sets X Sets X400 Sets 32 points Sets RY starting number Sets Y Sets Y400 Sets 32 points Sets RW starting number Sets D Sets D200 5 PROGRAMMING MOY 261 DIN MOV H D112 MOY H4 D113 MOY 0 D114 noy 512 D115 voy H D116 MOY H8 D117 MOY H D118 MOY 256 D113 LEDB RRPA SUB HO LEDC D100 LEDR x Checking of AJ65SBT 64AD status xO XOF x1 181 MOY 80 1M4 Ma MC No M100 Ma irr NO M100 Initial settings X418 199 D200 D201 D202 Y400 Y401 Y418 Y419 Le _ Lou Led Let Led Let Di Li oe a a MELSEC A Sets 261 points Sets SB starting number Sets B Sets BO Sets 512 points Sets SW starting number Sets W Sets WO Sets 256 points Dedicated instruction RRPA Starting I O number of master module Parameter storage starting device Reads data link status AJ65SBT 64AD data link normal AJ65SBT 64AD data link abnormal A D conversion enable prohibit specification RWw0 Input range setting RWw1 Moving average processing count setting RWw2 CH 1 moving average processing specifying flag RYOO CH 2 moving average processing specifying flag RYO1 Turns on initial data processing completion flag RY18 Turns on initial data setting request flag RY 19 5 PROGRAMMING MELSEC A
58. r A Ww Special relay SB Special reqister Sw Retry count Automatic reconnection station count Stand by master station No PLC down select Scan mode setting Delay infomation setting Station information setting Remote device station initial setting Interrupt setting Network parameter setting ooo Operational settings Master station PLC parameter auto start Remote net Ver 1 mode Stop X 0 Station information Interrupt settings Btation No Station type Expanded Exclusive station count Remote station points Reserve invalid station select Intelligent buffer select word Send Receive Automatic ES Remote device station cyclic setting m singe v Exclusive station 1 x 32 points No setting v b Automatic refresh parameter setting Start 1 0 No Operational setting Type Master station data link type Mode All connect count Remote input AX Remote output RY Remote register P ar Remote register R ww Ver2 Remote input RX Ver 2 Remote output RY Ver2 Remote register A r Ver 2 Remote register R ww Special relay SB Special reqister S Retry count Automatic reconnection station count Stand by master station No PLC down select Scan mode setting Delay infomation setting Station information setting Remote device station initial setting Interrupt setting Remote net Ver 1 mode Ss 1
59. r RWw 4 points each Object whose voltage current will be detected Remote device station CC Link master local module local station AJ61BT11 A1SJ61BT11 AJ61QBT11 A1SJ61QBT11 QJ61BT11 QJ61BT11N Lf Remote I O station 2 SYSTEM CONFIGURATION SYS CONFIGU O MELSEC A 2 2 Applicable System This section explains the applicable system 1 Applicable master modules The following master modules can be used with the AJ65SBT 64AD e AJ61BT11 2 e A1SJ61BT11 e AJ61QBT11 e A1SJ61QBT11 e QJ61BT11 e QJ61BT11N 2 Restrictions on use of CC Link dedicated instructions RLPA RRPA The CC Link dedicated instructions may not be used depending on the PLC CPU and master module used For details of the restrictions refer to the A series master module user s manual and the Programing Manual type ANSHCPU AnACPU AnUCPU QCPU A mode Dedicated Instructions This module does not allow the use of the dedicated instructions other than RLPA and RRPA Refer to Section 5 5 for a program example using the dedicated instructions RLPA RRPA 2 3 Checking Hardware Versions The hardware versions of the AJ65SBT 64AD can be checked on the DATE section on the rating plate which is situated on the side of the module CC Link MITSUBISHI Year and month of manufacture Hardware version Software version Conformed standard A MITSUBISHI ELECTRIC CORPORATION MADE IN JAPAN BD992C154H06 3 S
60. rlocking circuit in a sequence program so that the safety of the overall system is always maintained A CAUTION e Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100mm 3 9inch or more from each other Not doing so could result in noise that would cause erroneous operation Installation Precautions A CAUTION e Use the Module in the environment that meets the general specifications contained in this Manual Using the Module outside the range of the general specifications may result in electric shock fire or malfunction or may damage or degrade the module e Securely fix the module to a DIN rail or with mounting screws and securely tighten the mounting screws within the specified torque range Undertightening can cause a drop or malfunction Overtightening can cause a drop or malfunction due to damage of the screws or module e Do not touch the conducted area or electric parts of the module Doing so may cause module malfunctioning or breakdowns Wiring Precautions A CAUTION e Be sure to shut off all phases of the external power supply used by the system before installation or wiring Not doing so can cause the product to be damaged or malfunction e Always earth the FG and FG1 terminals to the protective earth conductor Not doing so can cause a malfunction e Be sure to tighten any unused terminal screws wit
61. ror flag 2 224444 nenn 3 11 6 1 Remote I O signal list e 3 10 Remote READY aeaee 3 12 Remote register allocation 3 13 RESONON ss rer 3 6 S Sampling processing 3 9 SELECT SET switch enenenneen 4 3 Station number setting switch 4 4 T Terminal block cccccccesssceceeeesessssseeeees 3 2 4 4 Terminal number u sssennennnennnen 4 3 Test mode flag 2 s200r0nrn0e rennen 3 11 Tightening torque range 4 2 Troubleshooting nnennnnnnneenennn 6 1 Troubleshooting for the case where the ERR LED of the master station flickers 6 5 U User range Setting uneneeennnnnn 3 4 3 5 V Voltage input characteristics 3 4 w WelGhtt nen aT a ee 3 2 WIIN eccna oranana aa a a 4 9 Index 2 MEMO Index 3 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
62. s the analog input signal line disconnected cut Check the error area by checking the signal line off or any errors visually or by conductive check If he AJ65SBT 64AD module digital output value is Remove the AJ65SBT 64AD analog input cable normal the effects are being received by noise from Apply the test voltage stable power supply or an external wiring So check the wiring and battery to this module s terminal and measure the grounding method digital output value Lift the AJ65SBT 64AD from the system and remove the grounding circuit install to the DIN rail Check the error details according to the master Is the master module RUN LED off module user s manual TROUBLESHOOTIN 6 OU SHOOTING MELSEC A 6 4 Troubleshooting for the Case where the ERR LED of the Master Station Flickers The ERR LED on the master station is flashing Do the parameter setting and the installed system configuration match properly Revise the parameter settings or installed system configuration Are the master station link special registers SW0080 to SW0083 other station date link status turned on Are the master station link special registers SW0098 to SWOOSB station number overlap status turned on Check the module for which SW0080 to SW0083 are on Check the module for which SW0098 to SW009B are on Are the station number
63. setting switches set properly Is the power on Set the station number setting swiches properly Turn on the power again Corresponding module malfunction Is the POWER LED lit Is the supplied power within the specified range Set the supplied voltage to within the specified range Corresponding module malfunction TROUBLESHOOTIN 6 OU SHOOTING MELSEC A N LED lit Is the L RU Are the station number setting switches properly not overlapping with other stations Set the station number setting switches properly Turn on the power again Is the transmission speed setting correct Set the correct transmission speed Is the communication cable wired properlly 1 Corresponding module malfunction Transmission speed setting switch Are the station number setting switches properly not overlapping with other stations Set the station number setting switches properly Turn on the power again Corresponding module malfunction station number setting switch End 1 Check for a short reversed connection wire breakage terminal resistor FG connection overall distance and station to station distance APPENDIX MELSEC A APPENDIX Appendix 1 Comparison between This Product and Conventional Product 1 Comp
64. t the values within the setting range If you attempt to make setting outside the setting range of c the RUN LED flickers at 0 5s intervals Make setting again 3 SPECIFICATION MELSEC A 3 3 2 Current input characteristics The current input characteristic graph is shown below Analog input parcitcal value gt D gt 2 2 gt T 2 Q Analog input current mA Number Analog Input Range Setting er un 010 20mA 4 to 20mA 0 to 4000 User range setting 3 0 to 20mA 4uA Fig 3 2 Current Input Characteristic 1 Do not input more than 30mA A breakdown may result due to heat increase 2 Ifthe analog input provided corresponds to the digital output value beyond its range the digital output value is fixed to the maximum or minimum For 0 to 4000 the digital output value is within the range 96 to 4095 3 Within the analog input and digital output scopes of each input range the maximum resolution and accuracy are within the performance specification range Outside those scopes however they may not fall within the performance specification range Avoid using the dotted line part in Fig 3 2 4 Set the offset and gain values of the user range setting within the range satisfying the following conditions a Setting range when user range setting 3 is selected 0 to 20mA b Gain value gt Offset value If you attempt to make setting o
65. thin the range of 0 2 8 digit at operating ambient temperature of 25 5 C Varies within the range of 0 4 16 digit at operating ambient temperature of 0 to 55 C oO oO 3 gt m i EE 2 Fa O 5 S D a OV Analog input value Fig 3 3 Voltage Input Characteristic Accuracy 3 6 3 SPECIFICATION MELSEC A Varies within the range of 0 2 8 digit at operating ambient temperature of 25 5 C Varies within the range of 0 4 16 digit at operating ambient temperature of 0 to 55 C oO 3 gt ou 3 pa fo D Q Analog input value Fig 3 4 Current Input Characteristic Accuracy 3 3 5 Conversion speed Conversion speed indicates time from channel changing to A D conversion completion Conversion speed per channel of the AJ65SBT 64AD is 1ms Due to the data link processing time of the CC Link system there is a transmission delay until the A D conversion value is read actually For the data link processing time refer to the user s manual of the master module used Example Data link processing time taken in the asynchronous mode when the master module is the QJ61BT11 normal value Calculation expression SM LSx1 remote device station processing time SM Scan time of master station sequence program LS Link scan time Remote device station processing time Number of channels used 1 x 1ms Internal processing time of AJ65SBT 64AD 3 SP
66. tial setting change i 1388 P nn PL M10 i i Mio IEE ms E a s iver H3 D200 i fore 50 D201 l mu H20 D202 l i pA 10 HO HIEO D200 3 i RS 400 1 aaau SE 401 1 ET Y419 x Processing at initial tn X418 0 a S LA Y418 x419 17 4 S DA Y419 Read of digital values X41B x400 174 H 1H FROM H 2E0 D300 KI x401 HM 1701 HO H2E1 D301 KI Processing at error occurrence KAIA x404 ga H E K x405 1 192 x406 216 Error reset I hmmm SET 14 MATA H RST Y4 Write of remote output signals 219 231 xO XOF XI 44 Bf HO H160 K4Y400 Y4aia MELSEC A CH 1 moving average processing specifying flag RYOO CH 2 moving average processing specifying flag RYO1 Turns on initial data processing completion flag RY18 Turns on initial data setting request flag RY19 A D conversion enable prohibit specification RWw0 Input range setting RWw1 count setting RWw2 Writes to master station CH 1 moving average processing specifying flag RYOO CH 2 moving average processing specifying flag RY01 Turns on initial data setting request flag RY19 l 1 f I f I 1 I 1 I I 1 1 f 1 1 1 I f i l Moving average processing 1 i l I I f f j 1 I 1 1 1 1 I f T 1 I Turns off initial data processing completion flag RY18 Turns off initial data setting request flag
67. to D459 Some CPU modules may not accept the devices used in the program example in this chapter For the setting ranges of the devices refer to the user s manual of the CPU module used For the A1SCPU for example devices X100 Y100 and later are unusable Use such devices as B and M 5 PROGRAMMING MELSEC A 3 Initial settings Setting Item Settings A D i ble prohibit Soe bean A D conversion enabled channel Channel 1 2 specification RWw0 Channel 1 0 to 5V Input tt RWw1 pa CANJE SENNO aN Channel 2 User range setting 1 Moving average processing count setting Number of moving average processing times of RWw2 channel 2 16times CH 1 moving average processing Channel 1 Sampling processing specifying flag RYOO CH 2 i i apea O oe En Channel 2 Moving average processing 5 PROGRAMMING 5 3 Program Example for Use ofthe QCPU Q mode MELSEC A The program examples in this section are created under the following conditions GX Developer is used to set the network and automatic refresh parameters Using the remote device station initialization procedure registration function facilitates initial settings 1 Parameter setting a Start 1 0 No Operational setting Type Master station data link type Mode All connect count Remote input AX Remote output RY Remote reqiste Awr Remote reaister Aww Ver 2 Remote input AX Ver 2 Remote output RY Ver2 Remote register F Wr Ver2 Remote reaiste
68. ut value 5 0 5 Analog input voltage V Offset i Digital Output Maximum Value Resolution 10 to 10V 4000 to 4000 2 5mV 0 to 5V 1 25mV Tto 5V 0104009 1 0mV User range setting 1 10 to 10V 4000 to 4000 2 5mV User range setting 2 0 to 5V 0 to 4000 1 0mV Number Analog Input Range Setting Fig 3 1 Voltage Input Characteristic 1 Do not input more than 15V The element may be damaged 2 If the analog input provided corresponds to the digital output value beyond its range the digital output value is fixed to the maximum or minimum For 0 to 4000 the digital output value is within the range 96 to 4095 For 4000 to 4000 the digital output value is within the range 4096 to 4095 3 Within the analog input and digital output scopes of each input range the maximum resolution and accuracy are within the performance specification range Outside those scopes however they may not fall within the performance specification range Avoid using the dotted line part in Fig 3 1 4 Set the offset and gain values of the user range setting within the range satisfying the following conditions a Setting range when user range setting 1 is selected 10 to 10V b Setting range when user range setting 2 is selected 0 to 5V c Gain value gt Offset value If you attempt to make setting outside the setting range of a or b the RUN LED flickers at 0 5s intervals Se
69. utside the setting range of a the RUN LED flickers at 0 5s intervals Set the values within the setting range If you attempt to make setting outside the setting range of b the RUN LED flickers at 0 5s intervals Make setting again 3 SPECIFICATION MELSEC A 3 3 3 Relationship between the offset gain setting and digital output value The relationship between the offset gain setting and digital output value is described 1 Resolution The resolution is obtained by the following formula a For the voltage input Gain value Offset value Resolution 4000 b Forthe current input Gain value Offset value Resolution 4000 2 Relationship between the maximum resolution and digital output value The maximum resolution of the AJ65SBT 64 AD is as indicated in the performance specification If the following is satisfied from the offset gain setting the digital output value does not increases decreases by one Gain value Offset value Maxim resolution 3 3 4 Accuracy Accuracy is relative to the maximum value of the digital output value If you change the offset gain setting or input range to change the input characteristic accuracy does not change and is held within the range indicated in the performance specifications Accuracy is within 0 2 8 digit at the operating ambient temperature of 25 5 C or within 0 4 16 digit at the operating ambient temperature of 0 to 55 C Varies wi
70. verage processing count setting oo Section 3 6 4 Rwwms Rum 5 o o CH 1 digital output value o CH 2 digital output value OO il en Remote Master Section 3 6 5 CH 3 digital output value oo CH 4 digital output value Po m n Address allocated to the master module by the station number setting Do not read or write data from or to the reserved area of the remote register If data is read or written we cannot guarantee the functions of the AJ65SBT 64AD 3 SPECIFICATION MELSEC A 3 6 2 A D conversion enable prohibit specification Address RWwm 1 Set whether A D conversion is enabled or disabled per channel 2 By setting the unused channels to conversion prohibit the sampling cycle can be shortened Example The sampling cycle when only channels 1 and 3 are set to A D conversion enabled 2 Number of channels enabled x 1ms Conversion speed at one channel 2ms 3 Operation is performed according to the setting made for the leading edges of initial data setting request flag RY n 1 9 4 The default setting is A D conversion disable for all channels b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bo CH 4 CH 3 CH 2 CH 1 wD V Ignored 1 Enable A D conversion 0 Prohibit A D conversion 3 SPECIFICATION MELSEC A 3 6 3 Input range setting Address RWwm 1 1 2 3 Set the analog input range per channel Operation is performed according to the setti

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