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AS-i Master module type A1SJ71AS92 User`s Manual

1. Include the time until the master receives the response from the slave since the master issues the request within 10 Tai so that the master recognizes the slave When each time is as follows with the system configuration as shown in the above figure a Repeater s delay each time for 2 4 8 b Cable s delay each time for 1 3 5 7 1m x 100 m c Slave response time 6 about 3 Tai 10 about 1 17 Tsit per unit 9 11 about 0 00125 Tai per Slave response time Repeater s delay Cable s delay 6 2 4 8 10 1 3 5 7 9 11 about 8 43 Tsi S 10 Tsi Therefore A1AJ71AS92 can recognize the slave On the other hand when the slave response time 6 is about 5 Tait Slave response time Repeater s delay Cable s delay 10 43 Tai 2 10 Tai Therefore A1SJ71AS92 hardware version A cannot recognize the slave In this case use any of the following methods Reduce the number of repeaters Or replace with a repeater with a short delay Shorten the cable distance Replace with a slave with a quick response time A1SJ71AS92 hardware version B or later applies to Slave response time Repeater s delay Cable s delay 10 43 Tai S 11 Tai and therefore can recognize the slave PECIFICATION MM deis cds MELSEC A 3 SPECIFICATIONS The general specifications and performance specifications of the A1SJ71AS92 are give
2. 1 OVERVIEW MELSEC A 1 1 Features The A1SJ71AS92 has the following features 1 Automatic slave address assignment function Automatic address assignment function When a fault occurs in a slave when one of the set slaves is not recognized the A1SJ71AS92 can automatically assign the slave address of a slave similar to the faulty slave for which the slave address is set to 0 as the slave address for the faulty slave 2 Maximum number of connected slaves The A1SJ71AS92 can control up to 31 slave modules per AS i system The A1SJ71AS92 can control two systems The maximum number of input output points per slave is 4 input points and 4 output points 3 Overall distance The overall distance is 100m Note that the overall distance can be extended to up to 300m by using two repeaters 4 Input output signal refresh time The refresh time for the input output signals is approx 5ms when using the maximum number of input output points 1 2 Enclosed Parts After opening the A1SJ71AS92 package confirm that the following products are enclosed A1SJ7T1AS92 A18J71AS92 type AS i master module Manual A1SJ71AS92 type AS i Master Module User s Manual 1 Hardware 2 SYSTEM CONFIGURATION SYS CONFIGU O MELSEC A 2 SYSTEM CONFIGURATIONS The configuration of the programmable controller system that can be combined with the A1SJ71AS92 is explained in this section 2 1 General Configuration 2 The configur
3. The PRODUCT has been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant risk of injury to the public or property No
4. 4 3 4 15 LED display 4 4 6 1 6 2 LPS dde E C angan 3 6 3 7 3 13 N Normal Operation 4 8 O Off line Phase cccccccsesssecceeeseesssseeeeeeess 4 8 P Permanent configuration 3 18 Permanent parameter ooooooo 3 18 Protected Operation Mode 4 8 4 10 4 13 S el euet ER ERE 4 8 T Terminal tightening torque 4 5 Index 1 IW Wiring type Index 1 MEMO Index 2 Index 2 WARRANTY Please confirm the following product warranty details before using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six
5. Refer to section 4 6 OFF Normal operation ON Phase other than normal operation X7 XC Configuration Mode X7 AS i 1 XC AS i 2 This bit checks the configuration mode This bit turns ON when the A1SJ71AS92 is in the configuration mode This bit turns OFF when the A1SJ71AS92 is in another mode Refer to section 4 6 OFF Mode other than configuration mode ON Configuration mode Y14 Y18 Off line Phase Y14 AS i 1 Y18 AS i 2 OFF ON The A1SJ71AS92 is set in the off line phase ON OFF The status will change in order and change to normal operation Y15 Y19 Automatic Address Assignment Function Valid Y 15 AS i 1 Y19 AS i 2 This sets the validity of the automatic address assignment function OFF Automatic address assignment function valid ON Automatic address assignment function invalid Y16 Y1A Configuration Mode Y16 AS i 1 Y1A AS i 2 OFF ON The A1SJ71AS92 is set in the configuration mode ON OFF The A1SJ71AS92 mode does not change 10 Y17 Y1B Protected Operation Mode OFF ON The A1SJ71AS92 is set in the protected operation mode ON gt OFF The A1SJ71AS92 mode does not change PECIFICATION EE MELSEC A 11 Y1C Flash ROM write When this signal turns ON the configuration data will be written into the flash ROM 1 FROM TO instructions to A1SJ71AS92 is not executed at the time of writing in the flash ROM A1SJ71AS92 might make an error if written in the flash ROM while executin
6. 3 2 Performance Specifications nennen enne nnne enr nnne 3 1 3 3 Input Output Signals for CPU module eene 3 2 3 3 1 List of Input Output Signal eene n nennt nennen 3 2 3 3 2 Details of Input Output Signals 22 5 neenon ene hende AN aia 3 3 3 4 Butter Memloty ace eet m an EN ARE EN EN EN Nana Na aan 3 6 3 4 4 Buffer Memory EE 3 6 3 4 2 Details of Buffer Memory A 3 8 4 SETTINGS AND PROCEDURES FOR OPERATION 4 1to 4 15 SET Outline Procedures tor Operation iit ettet e aga tete ngan 4 1 4 2 Part Identification Nomenclature sssssssssssssssssssseeeeeene nennen nennen tnter tnt enne 4 2 4 3 Details of LED displays diae deett ee ted dee tre eee Lee exte ds dne aan 4 3 Melu dE RRE 4 3 A 3 2 LED display EE 4 4 4 4 Mounting and Installation anang NN SNN NN RPM 4 5 4 4 1 Precautions for Handling mol 4 5 4 42 Installation Environment 5 inei o ee hn buatan hentai henna aa asean ana 4 5 4 5 Connection to AS i SySteM ooooocooooWoW WWW Wanna 4 6 4 551 Precautions Tor Wiring eee nene hes obnenRRS AE I eben bre ebat 4 6 4 5 2 MVIFIDG EEN 4 7 4 6 Startsup EE 4 8 4 6 1 Initial Registration of Glaves A 4 9 4 7 Changing the Operation Mode AAA 4 10 4 7 1 Switching to the Protected Operation Mode 4 10 4 7 2 Switching to the Configuration Mode A 4 10 4 8 Configuration Mode A 4 11 4 8 1 Operating the A1SJ71AS92 in Configuration Mode 4 11 4 8 2 Operation to Add Slave Addresse
7. Config OK AS i 2 AS i Power Fail AS i 2 XB Normal Operation Active AS i 2 YB XC IConfiguration Mode AS i 2 Brus Not used nimo xxl xxx x ox oc ex ox poo po ox x rn mijocjojuo v o o o o m o o ees AS x en d Ps x MI s P eS Tm Im gt o ola InlwoInlalo mimo Off line Phase AS i 1 4 Automatic Address Assignment Function Valid AS i 1 16 Configuration Mode AS i 1 17 Protected Operation Mode AS i 1 18 Off line Phase AS i 2 4 Automatic Address Assignment Function Valid AS i 2 1B Not used Not used Y PECIFICATION Meist cu MELSEC A Important The signals indicated as use prohibited in Table 3 2 are used by the system and cannot be used by the user If these are turned ON OFF by the sequence program correct operation of the module cannot be guaranteed 3 3 2 Details of Input Output Signals The details of the A1SJ71AS92 input output signals are explained below 1 X0 Watchdog Timer Error WDT error This signal turns ON when a watchdog timer error occurs due to the A1SJ71AS92 s self diagnosis function OFF Normal ON Watchdog timer error has occurred 2 X1 Unit Ready This signal turns ON when the A1SJ71AS92 enters the operation enabled state after the power is turned ON or the CPU module is reset OFF Operation disabled ON Operation enabled 3 X4 X9 Config OK X4 AS i 1 X9 AS i 2 This bit is used to check the setting error flag If a setting
8. MEMO 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 SETTINGS AND PROCEDURES FOR OPERATION The procedures names of each part installation connection to the AS i system and settings for using the AS i system with the A1SJ71AS92 are explained in this section 4 1 Outline Procedures for Operation The procedures for using the A1SJ71AS92 with the AS i system are shown in the following flow chart C 4 Wire the AS icable eneen Refer to section 4 5 Turn the AS i power supply ON Turn the programmable controller system power supply ON Settheslaveaddress r Refer to section 4 6 Create the progam leese Refer to Chapter 5 ee Run the A1SJ71AS92 Cm 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 2 Part Identification Nomenclature A1SJ71AS92 RUN oD A A A A UASI ERRU ASI1 ASI1 ASI1 ASI1 ASI2 ASI2 j 5 ASI2 ASI2 Fey o Fe D A1SJ71AS92 The terminal block has two FG terminals that are connected internally Name Details 1 17 segment LED The operation status of the A1SJ71AS92 is displayed as a value Refer to section 4 3 1 2 LED display The operation status of the A1SJ71AS92 is shown by turning ON or OFF Refer to section 4 3 2 3 MODE switch This switch is used to change between the protected operation mode and
9. be written into the A1SJ71AS92 s flash ROM To start in the configuration mode when the power is turned ON skip step 1 and start from step 2 1 Press the MODE switch for 5 or more seconds Enter the configuration mode 2 Press the MODE switch again for 5 or more seconds Enter the protected operation mode The slave configuration will be registered in the protected operation mode 3 The CPU module is put into the state of STOP and press the MODE switch and SET switch simultaneously for 5 seconds Register into the flash ROM When A1SJ71AS92 completes registration 17 segment LED displays OK other LED are turned off and start from an offline phase again The next time the power is turned ON or when the CPU module is reset the communication will be carried out with the contents registered in the flash ROM 1 Please put the CPU module into the state of STOP at the time of writing in flash ROM A1SJ71AS92 might make an error if the slave composition when the CPU module is RUN is written in flash ROM Data can be written to the flash ROM 10 000 times If the number of writings exceeds 10 000 times F70 flash ROM write error will appear on the A1SJ71AS92 s 17 segment LED If F70 appears a hardware error has occurred so contact your nearest Mitsubishi representative 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 7 Changing the Operation Mode The method for changing between the protected operat
10. configuration mode SET switch This switch is used to set or delete the slave address Terminal block This is connected to the AS i system with an AS i cable 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 3 Details of LED displays The A1SJ71AS92 LEDs display the following details Ex e mw Dig Joel Dig Dig 1 17 segment LED Ni H U ASI LED display emm H In protected mode the displays of the A1SJ71AS92 are switched over from AS i circuit 1 to AS i circuit 2 in a measure of 5 seconds In configuration mode all detected AS i slaves are displayed at first before the MODE SET switches to the other AS i circuit The operation of the MODE SET switches is always related to the currently displayed AS i circuit Digit 1 of the display After a MODE SET switch was pressed the display stays with the respective AS i circuit until the operation is finished or the operator has not interfered for 10 seconds 4 3 1 17 segment LED 1 Digit1 AS i 1 AS i 2 Switching of Digit2 to 4 and push buttons between the two AS i systems If this digit shows 1 all displays and button operations are related to AS i system 1 otherwise showing 2 AS i system 2 2 Digit2 This digit refers to the AS i line shown on digit 1 Showing C A1SJ71AS92 is in Configuration Mode Showing A1SJ71AS92 is in Protected Mode but conditions for P are not fulfilled Showing P A1SJ7
11. configurations will be activated 2 Displayed message The display is either blank or displays the address of faulty assignment If the SET switch is pressed in protected operating mode while there is not actual configuration error the last slave address which caused an configuration error is displayed or 39 is displayed 4 9 2 Automatic Address Assignment The automatic address programming is A1SJ71AS92 allocate the address which automatically fails in address 0 when one of the configured slaves is not recognized in the protected operating mode For automatic address programming the following requirements are necessary 1 The A1SJ71AS92 is necessary in protected operating mode 2 The automatic address assignment is allowed 3 Only one of the configured slaves is not recognized When these requirements are fulfilled a slave with address 0 will be automatically assigned the operating address of the missing slave If the address is not to be assigned automatically manually assign the addresses as explained in section 4 9 3 If the two slaves have different configuration data different slave type the automatic address assignment is not executed 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 9 3 Manual Address Assignment If several slaves fail they cannot be replaced automatically by the A1SJ71AS92 Set their necessary addresses manually If you do not want to set their addresses via CPU module you
12. items to observe when connecting the A1SJ71AS92 to the AS i system and the wiring methods are explained in this section 4 5 1 Precautions for wiring AN WARNING e Switch off all phases of the programmable controller power supply and AS i power supply outside the programmable controller before starting installing or wiring work If all phases are not switched off there will be a danger of electric shock or damage to the product e Always install the terminal covers enclosed with the product before turning ON the power or operating the product after installation or wiring Failure to install the terminal cover could lead to electric shocks AN CAUTION e Always confirm the products terminal layout before wiring to the module Incorrect wiring could lead to fires or faults e Tighten terminal screws to the specified torque If a terminal screw is not tightened to the specified torque the module may fall out short circuit or malfunction e Make sure that no foreign matter such as chips or wire offcuts gets inside the module It will cause fire failure or malfunction e AS i cables connected to a module must always be run in a duct or held securely using clamps If a cable is not run in a duct or not held securely using clamps the cable will sag move or be pulled by mistake which will cause damage to the module and the cable and also malfunctioning due to loose connection of the cable e Do not bundle AS i cable toge
13. management messages and looks for and activates newly connected slaves The normal operations include the protected operation mode and configuration mode If there is a slave that can communicate with the A1SJ71AS92 during the start up the A1SJ71AS92 will enter the mode registered in the flash ROM The protected operation mode and configuration mode can be changed by operating the A1SJ71AS92 switch or writing a command from the CPU module Refer to section 4 7 1 Configuration mode This mode communicates without registering the slave configuration The slave address is set with this mode Communication is carried out with all detected saves excluding the slave detected as slave address 0 2 Protected operation mode This mode communicates after registering the slave configuration Communication is carried out only with the slave for which the registered confirmation and LDS match and the slave that matches the configuration data set by the actual configuration data 4 8 4 8 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 6 1 Initial Registration of Slaves The method for registering the slave detected by the A1SJ71AS92 in the normal operation is explained in this section The slave is registered into the A1SJ71AS92 with steps 1 and 2 below Note that if the power is reset or if the CPU is reset the data registered in the A1SJ71AS92 will be cleared To prevent the data from being cleared carry out step 3 The data will
14. 00 Change AS i slave LPS with address n to m n Data Word 0 m Data Word 1 Normal operation Off line phase Store actual AS i configuration 201H This command copies LAS to LPS And store actual configuration to permanent Configuration mode Eao o too gt a Store actual AS i parameters to permanent parameter beet operation Off line phase 203H Validation invalidation of SET switch and MODE switch 0 Valid default 1 Invalid 4 INormal operation 2044 Read list of corrupted slaves from A1SJ71AS92 to Data Word 0 and 1 And clear this INormal operation list Off line phase 3 17 3 17 3 SPECIFICATIONS This contains the projected input output configuration and identification code of all slaves determined MELSEC A The meaning of this parameter is slave s parameter bits Actual parameter Parameter of target slave Permanent parameter Sets slave parameter The meaning of this parameter is slave s parameter bits This contains the actual copies of the input output configuration and the identification code of all slaves determined by reading this data from the slaves The configuration data of inactive slave is set to default values FF lt Hex gt Actual configuration UO code ID code held by slave Permanent configuration UO code ID code held by master Lower order 8 bits High order 8 bits High order 4 bits Lower order 4 bits Not used ID code I O code by the slave configur
15. 10 network system LAS Abbreviation for List of Active Slaves LDS Abbreviation for List of Detected Slaves LPS Abbreviation for List of Projected Slaves EC flag Abbreviation for Execution Control flag 1 OVERVIEW MELSEC A 1 OVERVIEW This manual explains the specifications procedures for operation and troubleshooting of the A1SJ71AS92 type AS i master module hereinafter A1SJ71AS92 The AS i is the abbreviation of the Actuator Sensor Interface and is a network system specified by the IEC Standards IEC62026 2 The A1SJ71AS92 is compatible with the AS Interface Specification Version 2 04 and can be used as the master module of the AS i system AS i system 1 AS i cable AS i system 2 a AS cable Pe yee a AS i system2 slave eddies 2 J slave address 1 SS 7 AS i system 1 AS i power supply AS i system 2 AS i power supply AS i system 2 slave address 2 AS i system 1 slave address 1 Use AS i cables AS i power supply units and slaves that complies with the AS Interface Specification Version 2 04 The CPU module transmits and receives the slave s input output data via the A1SJ71AS92 buffer memory using the FROM TO instructions CPU module A1SJ71AS92 Slave Sequence program FROM Buffer memory instruction gi E 0 to 7H Input data GH 38 30 to 37H Output data instruction
16. 1AS92 is in Configuration Mode and automatic address programming is enabled Exactly one slave is missing in protected operating mode The slave can be replaced by another slave of the same type with address zero The A1SJ71AS92 addresses the new slave to the faulty address and thus eliminates the configuration error Showing E Internal error Showing F Hardware error 3 Digit3 4 Higher lower digit of the Address Error display This digit refers to the AS i line shown on digit 1 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 3 2 LED display RUN This turns ON when the A1SJ71AS92 is running normally UASI The AS i circuit is sufficiently powered This LED refers to the AS i line shown on digit 1 ERR Configuration error This LED refers to the AS i line shown on digit 1 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 4 Mounting and Installation The precautions to be observed when handling the A1SJ71AS92 from unpacking to installation and the installation environment are explained in this section Refer to the User s Manual of the CPU module being used for details on the A1SJ71AS92 mounting and installation 4 4 1 Precautions for Handling AN CAUTION e Use the programmable controller in an environment that conforms to the general specifications in CPU module user s Using the programmable controller in the environments outside the ranges stated in the general specifications will ca
17. 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scient
18. A1SJ71AS92 1 Check RUN and U ASI LED If RUN LED of A1SJ71AS92 is OFF check whether the power supply is supplied to programmable controller f U ASI LED is OFF check the current rating of AS i power supply wiring and total distance of system 2 Check the 24VDC power supply for slave If whether this power supply capacity is not enough or miss wiring is the slave is not normal operation 3 Check ERR LED If ERR LED is ON check the wiring about the slave 4 Check total slave number If total slave number is more than 32 please remove an unnecessary slave and adjust the number of total slaves to 31 or less 5 Check whether it is an intended slave configuration If itis not so please remake slave configuration 6 Check total extension distance The total extension distance must not exceed 100m however when the repeater is used it is possible to extend by 100m repeater Repeaters can be used up to two system 6 TROUBLESHOOTING 6 2 Error Checking 6 2 1 LED Check MELSEC A If the A1SJ71AS92 does not seen to operate normally check the following items Check the status of the LEDs for theA1SJ71AS92 as follows 1 Check the status of the RUN LED There is a power supply of programmable controller Check does the power supply of programmable controller 2 Check the status of the U SAI LED Lit Joe power supply is OK Check the wiring and capacity abou
19. H to 7Au Example Buffer memory address 19H Bit 1514131211109 8 7 6 5 4 32 10 C Bit 0 Slave No 0 Bit 1 Slave No 1 Bit 2 Slave No 2 Bit 3 Slave No 3 Bit 15 Slave No 15 Example Buffer memory address 1AH Bit 1514131211109 8 7 6 5 4 32 1 0 8 Bit 0 Slave No 16 Bit 1 Slave No 17 Bit 2 Slave No 18 Bit 3 Slave No 19 Bit 15 Slave No 31 In this list one bit is status for each projected slave 1 to 31 in A1SJ71AS92 If the bit is ON the slave corresponding to the bit is activated in the system If the bit is OFF the slave corresponding to the bit is not activated in the system The data in the A1SJ71AS92 flash ROM is displayed when the programmable controller system power is turned ON PECIFICATION Meist cu MELSEC A 7 List of slaves that differ from AS i 1 settings Buffer memory address 1DH to 1EH List of slaves that differ from AS i 2 settings Buffer memory address 7DH to Eu Example Buffer memory address 1DH Bit 1514131211109 8 7 6 5 4 32 10 A 8 Bit 0 Slave No 0 Bit 1 Slave No 1 Bit 2 Slave No 2 Bit 3 Slave No 3 Bit 15 Slave No 15 Example Buffer memory address 1En Bit 1514131211109 8 7 6 5 4 32 10 Ke E Bit 0 Slave No 16 Bit 1 Slave No 17 Bit 2 Slave No 18 Bit 3 Slave No 19 Bit 15 Slave No 31 The result of excl
20. MELSEC A A1SJ71AS92 RUN A Xf i UASI J ERR 130 ASI1 1 ASI 2 ASI1 3 ASI2 4 ASI2 5 7 9 ASI2 6 ASI2 FA 8 FA A1SJ71AS92 APP Unit mm App 1 APP APPENDIX MELSEC A Appendix 2 AS i Protocol Implementation Conformance Statement PICS List of implemented functions GH Function or call at host interface EN remark Implemented by Status Write OD Image Status Set_permanent_parameter Addr Param seats EE b JstavaRparamz Wmeperameterpdaparam x 0 e Status Param Read_parameter Addr bee PA y ww Seesuapemwen E B Status Set_permanent_configuration Addr Config Px fo 9 Status Config Get_permanent_configuration Addr TEM ho wwes SeestecmwuamQ x 1_ Stuscontg Reed actua contguratoniagay e oo o o o y C E E Gump E E a fes Genus Cd hs peus cars o SSCSC S hoo nen Sei OO oOo SSCS ho Stusreg caraca x SSS 62 were Gettagtosop os Stusreg Get tag auo a eese x oS ER Flag Get flag auto prog e hee 21 16 5 Status Flag Get flag configuration active Dx 0 E 56 Sause Gettagnomaloperatonaswey x T pasne Pn oo E Status Flag Get pu ready 3 P E Status Set_operation_mode Mode SS hs sus esg EST o pas ewe masks SC m pec OmmeswecMmsMenMan x pit susz Seco ses ene e oo o y y mz T E S
21. MITSUBISHI AS i Master module type A1SJ71AS92 User s Manual Mitsubishi Programmable Controller e SAFETY PRECAUTIONS e Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the module properly These precautions apply only to Mitsubishi equipment Refer to the CPU module user s manual for a description of the programmable controller system safety precautions In this manual the safety precautions are classified into two levels AN WARNING and AN CAUTION d s ace NWARNING Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury NCAUTION Indicates that incorrect handling may cause hazardous conditions resulting in minor or moderate injury or property damage SS i Ss es ee a ea Sh ee ee ME CE Under some circumstances failure to observe the precautions given under AN CAUTION may lead to serious conseguences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this manual and then keep the manual in a safe place for future reference DESIGN PRECAUTIONS AN WARNING e f a communication error occurs in the AS i system the inp
22. ON the system has the slave which corresponds to the bit If the bit is OFF the system does not have the slave which corresponds to the bit PECIFICATION Missis ann MELSEC A 5 AS i 1 LAS Buffer memory address 15H to 16H AS i 2 LAS Buffer memory address 75u to 76u Example Buffer memory address 15u Bit 1514131211109 876 54 32 10 8 Bit 0 Slave No 0 Bit 1 Slave No 1 Bit 2 Slave No 2 Bit 3 Slave No 3 Bit 15 Slave No 15 Example Buffer memory address 16H Bit 151413121110 9 8 7 6 54 32 10 E Bit 0 Slave No 16 Bit 1 Slave No 17 Bit 2 Slave No 18 Bit 3 Slave No 19 Bit 15 Slave No 31 In this list one bit is set for each activated slave 1 to 31 When the bit is ON the slave corresponding tot he bit is active in the system If the bit is OFF the slave corresponding to the bit is not active in the system List of active slaves are detected as follows a Activation phase This phase activates the slave s which A1SJ71AS92 found in the detection phase b In the configuration mode LAS is same as LDS i e a detected slave always becomes an active slave c In the protected operating mode LAS consists of the slave that are ON in both the LDS and PLS i e an active slave is both a detected slave and a projected slave PECIFICATION Missis ann MELSEC A 6 AS i 1 LPS Buffer memory address 19H to 1AH AS i 2 LPS Buffer memory address 79
23. This bit is for checking status of the automatic address assignment When the automatic address assignment is allowed in the protected operating mode this bit is ON d Bit 3 Auto Address Assign This bit is for checking if the Automatic Address Assignment is possible This is the state in which the automatic address assignment is allowed and only one of the configured slaves is not recognized in the protected operating mode In this case this bit is ON PECIFICATION Meist cu MELSEC A e Bit 4 Configuration Active Refer to section 3 4 2 1 d f Bit 5 Normal Operation Active Refer to section 3 4 2 1 c g Bit 6 AS i Power Fail APF Refer to section 3 4 2 1 b h Bit 7 Off line Ready This bit is for checking off line phase When A1SJ71AS92 is in the off line phase this bit is ON 4 AS i 1 LDS Buffer memory address 11H to 12H AS i 2 LDS Buffer memory address 71H to 72u Example Buffer memory address 11H Bit 1514131211109 8 7 6 54 32 1 0 a Bit 0 Slave No 0 Bit 1 Slave No 1 Bit 2 Slave No 2 Bit 3 Slave No 3 Bit 15 Slave No 15 Example Buffer memory address 12H Bit 1514131211109 876 54 32 10 L Bit 0 Slave No 16 Bit 1 Slave No 17 Bit 2 Slave No 18 Bit 3 Slave No 19 Bit 15 Slave No 31 In this list one bit is set for each slave 0 to 31 that is detected by A1SJ71AS92 through the start up When the bit is
24. ation for assembling the programmable controller into the AS i system with the A1SJ71AS92 is shown below CPU module Main base unit A1SJ71AS92 Extension cable e NC TEMEMCUE ET gt Extension base unit D x1 Two AS i systems can be connected to the A1SJ71AS92 r Use AS i cables AS i power supply units and slaves that complies with the AS Interface Specification Version 2 04 AS i cable AS i power supply Fig 2 1 System configuration drawing 2 SYSTEM CONFIGURATION MELSEC A 2 2 Applicable CPU and No of Mountable Modules The A1SJ71AS92 can be used with the following CPU modules A1SJHCPU S8 ATSHCPU A2SHCPU S1 Q2ASCPU S1 A2ASHCPU S1 QO2CPU A Q02HCPU A QO6HCPU A QO2CPU Q02HCPU Q06HCPU Q12HCPU Q25HCPU 1 The A1SJ71AS92 can be used within the maximum number of input output point range of the CPU module in use The A1SJ71AS92 can be mounted only on the extension base unit QA1S65B QA1S68B No limits 2 3 AS i System Connection Methods The following methods can be used to connect the AS i system 1 The star method line method tree method or ring method can be used to connect the AS i system 2 The AS i system does not require a terminator The overall distance is 100m when a repeater is not used and 300m when two repeaters are used 3 One AS i power supply unit is connected to the AS
25. ation of the A1SJ71AS92 using the Command Code 141 to 15FH or by the Command Code 201FH The permanent configuration data of slaves that are not projected shall be set to default values FF lt Hex gt This data is stored in Flash ROM It is effective is nullified this Command Code regardless of 1 system or 2 systems 3 SPECIFICATIONS MELSEC A 12 AS i 1 command buffer result Buffer memory address 25H to 29H AS i 2 command buffer result Buffer memory address 85H to 89u Buffer memory address Item 0025H 0085H AS i 1 command buffer lt result gt By using the Command Buffer programmable controller is able to instruct the A1SJ71AS92 If the programmable controller writes data in Command Buffer command the A1SJ71AS92 reads the Command Buffer command and if necessary one to four Data Words The result is set to 08 If the desired command is executed by the A1SJ71AS92 the result is set and the value is no longer 08 Results with data are transmitted in Data Word 0 to 3 00 Command didnotexecute o ot OK Command executed S 02 The address of the Slave which wants to change does not exist 09 AslavealreadyeexistsinaddressO oo 04 Thisaddressalreadyhasasve i O This slave address cannotbeset O 08 Command Word pending O 09 The Command Word notrecognized 3 SPECIFICATIONS MELSEC A
26. ays for approx one second After that the LED display will show the flag state The 17 segment LED will show the AS i system state Offline Phase At this state 40 is displayed at digit 3 4 of the 17 segment LED The A1SJ71AS92 initializes there is no data communication on the AS i If the AS i system is insufficiently powered from the AS i power supply the A1SJ71AS92 stays in the offline phase and U ASI LED does not turn on When the AS i power is supplied the detection phase will be entered The A1SJ71AS92 will generate a setting error in the off lien phase even if there is no setting error ERR LED turns ON and Config OK X4 X9 turns ON Thus ignore this error when the A1SJ71AS92 is in the off line phase Detection Phase At this state 41 is displayed at digit 3 4 of the 17 segment LED Start of the start up phase where the system looks for slaves located on the AS i The A1SJ71AS92 stays in the recognition phase until it finds at least one slave Activation Phase At this state 42 is displayed at digit 3 4 of the 17 segment LED Condition at the end of the start up operation where the parameters are transmitted to all connected and recognized slaves This enables access to the AS i slaves data connections Activation Phase At this state 42 is displayed at digit 3 4 of the 17 segment LED In normal operation the A1SJ71AS92 can exchange data with all active slaves It transmits
27. can set them with the switch and the 17 segment LED In the protected operating mode wrong assignments are displayed as errors The latter method is explained in this section For the former method use the command buffer command code 200 Refer to section 3 4 2 11 An incorrect assignment in the protected operation mode will be indicated as an error 1 By pressing the SET switch you can display all faulty assignments one after the other 2 By pressing the SET switch for more than 5 seconds you can select the currently displayed address as a potential target address and the display starts to blink If the faulty slave was previously replaced by a slave with address 0 the new slave can now be programmed for the blinking address by pressing the SET switch again As a requirement the new slave s configuration data must match the configuration data for the blinking address ken After the address has been successfully set the next faulty assignment is displayed or the display erased 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 10 Display Message Numbers The A1SJ71AS92 indicates the A1SJ71AS92 state with the following numbers on the 17 segment LED 0to31 Slave address The last reason for setting Config OK to zero was entering offline Phase 40 A1SJ71AS92 is in offline phase A1SJ71AS92 is in detection phase A1SJ71AS92 is in activation phase Fatal hardware error Consult Mi
28. ch off all phases of the programmable controller power supply and AS i power supply outside the programmable controller before cleaning or re tightening screws If all phases are not switched off the module may fail or malfunction If a screw is not tightened securely the module may fall out short circuit or malfunction If a screw is tightened excessively the module may fall out short circuit or malfunction due to breakage of the screw or the module Switch off all phases of the programmable controller power supply and AS i power supply outside the programmable controller before mounting or removing the module If all phases are not switched off the module may fail or malfunction Always make sure to touch the grounded metal to discharge the electricity charged in the electricity charged in the body etc before touching the module Failure to do say cause a failure or malfunctions of the module DISPOSAL PRECAUTIONS N CAUTION Dispose of this product as industrial waste e CONDITIONS OF USE FOR THE PRODUCT e 1 Mitsubishi programmable controller the PRODUCT shall be used in conditions i where any problem fault or failure occurring in the PRODUCT if any shall not lead to any major or serious accident and ii where the backup and fail safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem fault or failure occurring in the PRODUCT
29. emory address 49H Bit 1514131211109 8 7 6 5 4 32 10 ME 8 Bit 0 Slave No 0 Bit 1 Slave No 1 Bit 2 Slave No 2 Bit 3 Slave No 3 Bit 15 Slave No 15 Example Buffer memory address 4AH Bit 1514131211109 8 7 654 32 10 aS 8 Bit 0 Slave No 16 Bit 1 Slave No 17 Bit 2 Slave No 18 Bit 3 Slave No 19 Bit 15 Slave No 31 In this list each bit corresponds to the state of the LPS 1 to 31 in the A1SJ71AS92 When the A1SJ71AS92 is set to the configuration mode Y16 ON and the bit turns ON the details will be reflected onto the LPS of the buffer memory 19H to 1AH 79H to 7An LPS is handled in 32 bit units by A1SJ71AS92 Even if A1SJ71AS92 writes the data only to buffer memory 49n the contents of the buffer memory 4AH also becomes effective PECIFICATION Meist cu MELSEC A 11 AS i 1 command buffer command Buffer memory address 55H to 59H AS i 2 command buffer command Buffer memory address B5x to B9u Buffer memory address Item 0055H 00B5n AS i 1 command buffer command By using the Command Buffer programmable controller is able to instruct the A1SJ71AS92 If the programmable controller writes data in Command Buffer command the A1SJ71AS92 reads the Command Buffer command and if necessary one to three Data Words The result is set to 08 If the desired command is executed by the A1SJ71AS92 the result is set and the value is no longer 08 Results
30. error has occurred in the AS i system this bit will turn ON If this bit turns ON check that the wiring is correct and that the LPS is the same as the LDS OFF No configuration error ON Configuration error found Example AS i 1 No configuration Configuration error occurred No configuration error During slave disconnection error iW ederasw eeteekeguqexqekib dU ss BERI RENA EN Restoration from configuration error Pena RESES sete eget Slave list that differs from settings 1D to 1En 2 it of corresponding slave number turns ON ON X4 OFF Input data of ON normally ON input OFF 1 Shows the timing with the input data when the normally ON input slave is disconnected 2 For AS i 2 side read the slave list that differs from settings as 7Du to 7En and X4 as X9 3 SPECIFICATIONS 4 5 6 9 MELSEC A X5 XA AS i Power Fail X5 AS i 1 XA AS i 2 This bit is used to check the AS i power supply error flag This bit turns ON if the power supplied by the AS i power supply is insufficient If this bit turns ON check the AS i power supply current rating value the wiring and the overall distance of the system OFF AS i power supply normal ON AS i power supply abnormal X6 XB Normal Operation Active X6 AS i 1 XB AS i 2 This bit checks the operation state This bit turns ON when the A1SJ71AS92 is not in the normal operation state
31. flag and slave 4 and 5 input data are read b e b i y vov K28316 K2Y90 y The input data is output to Y90 to Y97 M104 1 MoV K1X50 om 1 X50 to X53 are output to the slave 4 data bits Oto 3 M105 d T mov K1X54 Kin204 X54 to X57 are output to the slave 5 data bits Oto 3 M104 Ifa communication disabled slave is used for aA HAa w VOA slave 4 the output to the slave will be stopped M105 Ifa communication disabled slave is used for ai uov KO mes slave 5 the output to the slave will be stopped Oe ii HO H31 K2M200 K 7 The slave 4 and 5 output data is written Explanation of devices XO Watchdog timer error Normally OFF X1 Unit ready Normally ON X5 AS i 1 AS i Power Fail Normally OFF X6 AS i 1 Normal Operation Active OFF during normal operation XT AS i 1 configuration mode OFF in other than configuration mode M104 ON when slave address 4 can communicate M105 ON when slave address 5 can communicate M200 to M203 Data output to slave address 4 M204 to M207 Data output to slave address 5 M300 Configuration OK on AS i 1 side OFF during normal operation M316 to M319 Data input from slave address 4 M320 to M323 Data input from slave address 5 MELSEC A 6 TROUBLESHOOTING MELSEC A 6 TROUBLESHOOTING The troubleshooting methods to be taken when a fault occurs in the A1SJ71AS92 are explained in this section 6 1 Preliminary Checks First check the following items when checking the
32. g the FROM TO instruction Data can be written to the flash ROM 10 000 times If the number of writings exceeds 10 000 times F70 flash ROM write error will appear on the A1SJ71AS92 s 17 segment LED If F70 appears a hardware error has occurred so contact your nearest Mitsubishi representative 12 Y1D Refresh instruction This signal determines whether the contents of the data output to slave in buffer memory are valid OFF Invalid Only OFF data is transmitted to slave ON Valid The output data to slave in buffer memory are transmitted PECIFICATION EE MELSEC A 3 4 Buffer Memory 3 4 1 Buffer Memory List The list of the A1SJ71AS92 s buffer memory is shown in Table 3 3 Table 3 3 Buffer memory list Details Read write from coma Decimal CPU module decimal 0 input data from AS i 1 slave 1 to 3 and part of EC Flags Reading possible e 6 JinputdatatomASi1slave24to27 Reading possible 8ntoFn 8to15 Notused 50 13H to 14H 19to20 Not used ER oni 281024 Notused S 1Bnto1Cn 270028 Notused ooo S o MFnto24n 311036 Musel 2Anto2Fu 420047 uo veel 3841048 561057 Notused o r ie is 750084 ua veel 5An to 5Fn 90t095 Notused CE PECIFICATION SE MELSEC A Address Bin Read write from Hexa Decimal l CPU module decimal 601 96 jnputdatafrom AS 2 slave 1 to 3 and part of EC Flags Reading possible Di tie en Eet __ Reacting possible Input da
33. he MODE switch for more than 5 seconds The mode changes to Configuration mode The A1SJ71AS92 will display C at digit 2 of the 17 segment LED If the MODE switch is not pressed for 5 seconds the configuration mode will not be entered 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 8 Configuration Mode The operation of the configuration mode is explained in his section This mode is for setting the slave address number 4 8 1 Operating the A1SJ71AS92 in Configuration Mode In the configuration mode the 17 segment LED s Digit2 displays C 1 2 4 8 2 Operation to Add For active slave All recognized slave are activated with the exception of slave 0 when desired and actual configurations do not match Displayed message A1SJ71AS92 displays the slave address of all slaves entered in the in 17 segment LED s Digit3 4 at a speed of two per second If the display is empty the list is empty i e no slaves were recognized Slave Addresses This operation assign an available address to slave with address 0 1 The slave addresses of all recognized slaves are displayed one after the other in 17 segment LED To display the next higher available operating address press the SET switch Each time pressing the SET switch the next available address is displayed If SET or MODE switch is not pressed for 10 seconds or more A1SJ71AS92 returns to the state of the display of 1 Set the displayed address as t
34. he target address by pressing the switch for more than 5 seconds The address display blinks Pressing the SET switch again reprograms a connected slave with address 0 to the blinking address The address is stored in the slave s non volatile memory If error code did not display the 17 segment LED displays the list of detected slaves again as described 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 8 3 Delete Slave Address This operation assign address 0 to a recognized slave 1 The slave addresses of all recognized slaves are displayed one after the other in 17 segment LED 2 Display the deleted Slave address Pressing SET switch for more than 5 seconds while the slave address which wants to be deleted displayed this slave is reprogrammed to address 0 again and the Digit3 4 shows 00 O is stored in the slave s non volatile memory 3 When releasing the switch the 17 segment LED continues to display the list of detected slaves 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 9 Protected Operation Mode The operation of the protected operation mode is explained in this section This mode is used to normally run the A1SJ71AS92 4 9 1 Operating A1SJ71AS92 in Protected Operation In the Protected Operation mode the 17 segment LED s Digit2 lights off And the following is done 1 For active slave Only slaves that are entered on the LPS and whose actual configurations match the permanent
35. i system The power supply can be connected at any place on the AS i system When using a repeater connect an AS i power supply unit after the repeater is connected Examples of each connection method are shown below 1 Star method A1SJ71AS92 CPU module DOO RRS ES UN d SS 8 QQ X AS i power supply AS i power supply Repeater S slave 2 SYSTEM CONFIGURATION 2 Line method A1SJ71AS92 Power supply module CPU module AS i power supply AS i power S slave AS i power H Repeater MELSEC A supply 3 Tree method A1SJ71AS92 GZ Show BKK g s Je AS i PR i power supply B Soe S slave s s R AS i power H S AS i oy Repeater rt T Hi 4 Ring method A1SJT1AS92 gt amp 5 5 ke of 2 os a SUID AS i power supply EES S slave Note S The system cannot be branched to NR a tree connection etc from the ring s S Xs connection A partial loop cannot be formed A repeater cannot be used 2 SYSTEM CONFIGURATION MELSEC A 2 4 Precautions for System Configuration 1 3 The A1SJ71AS92 can be mounted in a random slot of the base unit Note that when using the QO2CPU Q02HCPU Q06HCPU Q12HCPU or Q25HCPU module the A1SJ71AS92 can be mounted only on the extension base unit QA1S65B QA1S68B If the A1SJ71AS92 is
36. ific 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 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 Micros
37. ion mode and configuration mode operations is explained in this section The mode of the A1SJ71AS92 can be changed by pressing the MODE switch or by setting the mode from the CPU module The method of changing the mode with the MODE switch is explained in this section The operation mode can be changed with the output signals Y16 Y17 Y1A Y1B from the CPU module Refer to section 3 3 4 7 1 Switching to Protected Operation Mode The configuration mode is ended by pressing the MODE switch The mode changes to protected operating mode At this time A1SJ71AS92 follows these rules for pressing the MODE switch 1 Less than 5 seconds A1SJ72AS92 exits the configuration mode without copying the actual configuration to permanent configuration 2 More than 5 seconds A1SJ71AS92 exits the configuration mode simultaneously copying the actual configuration to permanent configuration At this time A1SJ71AS92 stores this configuration to LPS and 17 segment LED s Digit2 is turned off too 1 When the protected operation mode has been entered by pressing the switch for 5 seconds or more the startup explained in section 4 6 will be carried out again Thus the slave output will turn OFF when starting up due to the mode changeover 2 If the A1SJ71AS92 recognizes a slave with address 0 on the AS i system it can not leave the configuration mode 4 7 2 Switching to Configuration Mode The Protected operation mode is ended by pressing t
38. ler CPU supplied with the base unit The CE logo is printed on the rating plate of the programmable controller indicating compliance with the EMC and low voltage directives For making this product compliant with the EMC and low voltage directives please refer to Chapter 3 of CPU module User s Manual Hardware Generic Terms and Abbreviations Used in Manual Unless noted in particular the following generic terms and abbreviations are used to explain the A1SJ71AS92 type AS i master module in this manual Generic term abbrev A1SJ71AS92 CPU module Main base unit Details of generic term abbreviation Abbreviation for A1SJ71AS92 Generic term for ATSJCPU S3 A1SCPU A2SCPU A1SJHCPU S8 ATSHCPU A2SHCPU S1 A2ASCPU 91 830 A2USHCPU S1 Q2ASCPU S1 Q2ASHCPU S1 QO02CPU A Q02HCPU A Q06HCPU A Q02CPU Q02HCPU Q06HCPU Q12HCPU and Q25HCPU Generic term for A1S32B A1S33B A1S35B A1S38B A1S38HB QA1S35B and QA1S38B type main base unit Extension base unit Extension cable Data link system Generic term for A1852B S1 A1S55B S1 A1S58B S1 A1S65B S1 A1S68B S1 QA1S65B and QA1S68B type extension base unit Generic term for ATSCO1B A1SCO3B A1SCO7B A1SC12B A1SC30B A1SC60B A1SCO5NB A1SCO7NB A1SC30NB A1SC50NB QCO06B QC12B QC30B QC50B and QC100B type extension cable Generic term for MELSECNET MELSECNETII and MELSECNET B data link system Network system Generic term for MELSECNET
39. malfunction or failure of the module e Insert the module fixing projection into the fixing hole in the base unit and then tighten the module fixing screw within the specified torque Incorrect installation with no screws could result in malfunction failure or fall of the module Tightening the screw excessively may cause fall short circuit or malfunction of the module due to damage of the screw or the module e Always shut off all phases of the programmable controller power supply and AS i power supply externally before mounting or removing the module Failure to shut off all phases could lead to product damage WIRING PRECAUTIONS AN WARNING e Switch off all phases of the programmable controller power supply and AS i power supply outside the programmable controller before starting installing or wiring work If all phases are not switched off there will be a danger of electric shock or damage to the product e Always install the terminal covers enclosed with the product before turning ON the power or operating the product after installation or wiring Failure to install the terminal cover could lead to electric shocks N CAUTION e Always confirm the products terminal layout before wiring to the module Incorrect wiring could lead to fires or faults e Tighten terminal screws to the specified torque If a terminal screw is not tightened to the specified torque the module may fall out short circuit or malfuncti
40. mounted on an extension base unit A1S52B S1 A1S55B S1 A1S58B S1 to which the power supply module cannot be mounted the power supply capacity may be insufficient The A1SJ71AS92 can be used as the master station or local station in a data link system and as a control station or normal station in the network system The A1SJ71AS92 cannot be used as the remote I O station in the data link System or network system To use a repeater check the specification of the slave response time When two repeaters are used in series to extend the system of A1SJ71AS92 hardware version A A1SJ71AS92 may not recognize the slave if the slave response time is too long In this case build the system so that the following equation standard of As i Ver 2 04 is satisfied For A1SJ71AS92 hardware version B or later build the system so that the following equations are satisfied Slave response time Repeater s delay Cable s delay S 11 Tai Slave response time Repeater s delay Cable s delay lt 10 Tsi where in AS I standard 1 Tai bit time about 6 us is represented For specifications of slave response time repeater s and cable s delays contact each respective manufacturer 2 SYSTEM CONFIGURATION Calculation example 100m 100m 100m A1SJ71 gt be AS92 Repeater Repeater Slave Request 1 2 gt 3 4 5 Response 11 gt 10 9 8 gt 1
41. n AS Interface system this bit is ON If this bit is ON check whether wiring is correct or LPS is the same as LDS Corresponds to input signal X4 and X9 The timing is the same as input signal X4 and X9 See Section 3 3 2 3 Bit 1 AS i Power Fail APF This bit is for checking the AS Interface Power Fail flag When the AS i power supply is insufficient this bit is ON If this bit is ON check the current rating of AS i power supply wiring and total distance of system Corresponds to input signal X5 and XA Bit 2 Normal Operation Active This bit is for checking normal operation When A1SJ71AS92 is not in normal operation this bit is ON Corresponds to input signal X6 and XB Bit 3 Configuration Active This bit is for checking configuration mode When A1SJ71AS92 is in configuration mode this bit is ON When A1SJ71AS92 is in other modes this bit is OFF Corresponds to input signal X7 and XC 3 8 PECIFICATION EE MELSEC A e Bit4to7 Input AS i 1 slave address 1 f Bit8to 11 Input AS i 1 slave address 2 g Bit 12 to 15 Input AS i 1 slave address 3 2 AS i 1 slave addresses 4 to 31 input data Buffer memory address 1H to 7H AS i 2 slave addresses 4 to 31 input data Buffer memory address 61H to 67H Example Buffer memory address 1H Bit 1514 131211 109 8 7 654 32 10 UC E Bit Oto 3 AS i 1 slave addresses 4 input data Bit 4 to 7 AS i 1 sla
42. n in this section 3 1 General Specifications For the general specifications refer to the User s Manual of the CPU module to be used 3 2 Performance Specifications The A1SJ71AS92 performance specifications are shown below Table 3 1 Performance Specifications Maximum number of AS i 248 points 124 points 2systems O system input output points Output 248 points 124 points x 2 systems Approx 5ms when maximum number of input output points are Input output refresh time connected Number or writes 10000 times or less R2 3 5 RAV 2 3 5 RAP 2 3 5 RBV 2 3 5 RBP 2 3 5 JIS C2805 Applicable crimp terminal compliant Voltage 30 5VDC supplied independently to each system from AS i power External power supply supply Current consumption 70mA system TYP 30 5VDC 5VDC internal current consumption 0 15A Weight 0 30kg PECIFICATION Mise css MELSEC A 3 3 Input Output Signals for CPU module 3 3 1 List of Input Output Signals A list of A1SJ71AS92 input output signals is shown in Table 3 2 The input output signal assignment shows the case for when the A1SJ71AS92 is mounted in slot O of the main base unit Table 3 2 List of input output signals Signal direction CPU module A1SJ71AS92 Signal direction CPU module A1SJ71AS92 Input Signal name Output Signal name 3 signal signal Watchdog Timer Error WDT error X1 Un Ready Y1 mws ooo Not used X8 Not used X9
43. oes it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2000 MITSUBISHI ELECTRIC CORPORATION INTRODUCTION Thank you for purchasing the Mitsubishi general purpose programmable controller MELSEC A Series Please read this manual thoroughly before starting use to fully comprehend the functions and performance of the A Series programmable controller and to ensure correct usage CONTENTS SAEETY PREGAUTIONS 4 2c e eine adt M aa aded Ree A 1 CONDITIONS OF USE FOR THE PRODUCT sss nennen tenni nennen rnnt enne A 4 EI KEE A 5 CONTENTS sud uetunsuteettuaterecueb uen en ane utei uM ue A 6 Compliance to EMC Directives and Low Voltage Directives oooWoWoWo WWW JW JW Wo Wo A 8 Generic Terms and Abbreviations Used in Manual A 8 1 OVERVIEW 1 1to1 2 1 1 be IT 1 2 12 Enclosed RE 1 2 2 SYSTEM CONFIGURATIONS 2 1to2 5 2 1 General Configuration issii aaraa aan aae raaa E EATA E AE a E A ASAAN AROA E AINEEN E RE ra e 2 1 2 2 Applicable CPU and No of Mountable Modules ennt 2 2 2 3 AS i System Connection Methods oooocooWo mom mom Wanna 2 2 2 4 Precautions for System Configuration ooooo oom mhn 2 4 3 SPECIFICATIONS 3 1to 3 20 3 1 General Specifications ssssssssssssssssssssseeeeeenne ennemi tnmen mana 3 1
44. oft Windows Windows NT and Windows Vista are registered trademarks of Microsoft Corporation in the United States and other countries Pentium is a trademark of Intel Corporation in the United States and other countries Ethernet is a trademark of Xerox Corporation All other company names and product names used in this manual are trademarks or registered trademarks of their respective companies SH NA 080085 E AS i Master module type A1SJ71AS92 User s Manual MODEL A1SJ71AS92 U S E MODEL MODE 13JR15 SH NA 080085 E 1009 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN 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
45. on If a terminal screw is tightened excessively exceeding the specified torque the module may fall out short circuit or malfunction due to breakage of the screw or the module e Make sure that no foreign matter such as chips or wire offcuts gets inside the module It will cause fire failure or malfunction WIRING PRECAUTIONS N CAUTION AS i cables connected to a module must always be run in a duct or held securely using clamps If a cable is not run in a duct or not held securely using clamps the cable will sag move or be pulled by mistake which will cause damage to the module and the cable and also malfunctioning due to loose connection of the cable When removing the AS i cable from a module do not pull it out by the cable A cable loosen the screws that hold the cable onto the module then remove the cable If the cable is pulled while it is connected to the module the module and or the cable will be damaged and may malfunction due to loose connection of the cable Use applicable solderless terminals and tighten them within the specified torque range If any spade solderless terminal is used it may be disconnected when the terminal screw comes loose resulting in failure STARTUP MAINTENANCE PRECAUTIONS AN CAUTION Do not touch terminals while the power is ON This will cause malfunctions Do not disassemble or modify any module This will cause failure malfunction injuries or fire Swit
46. ram examples to the actual system make sure to examine the applicability and confirm that it will not cause system control problems 5 1 System Configuration With this program example the information in the slave input output is exchanged with the following system configuration The A1SJ71AS92 is mounted in slot O of the main base unit CPU A1SJ71 to Input to Output module AS92 module module to1F to 5F RER AS i 1 side AS i cable 5 AS i power supply Slave address 5 Slave address 4 Slave address 4 CPU module 4 input points Y90 to Y93 4 output points X50 to X53 Slave address 5 CPU module 4 input points Y94 to Y97 4 output points X54 to X57 5 2 Details of Operation The following operations are carried out with the system shown in section 5 1 1 The CPU module inputs X50 to X53 are output to the slave address 4 output data 2 The CPU module inputs X54 to X57 are output to the slave address 5 output data 3 The slave address 4 input data is output to the CPU module outputs Y90 to Y93 4 The slave address 5 input data is output to the CPU module outputs Y94 to Y97 Even if a configuration error occurs the input output control will be executed to the slave that can communicate 5 PROGRAMMING 5 3 Program Examples M9036 HA HK FRON HO H15 K4M100 K2 1 LAS is read i JA Cp j The refresh instruction is turned ON f b b b p FR H0 HO vumm K2 1 EC
47. s nennen 4 11 4 8 3 Deleting Slave Addresses 0 ceccecceeeceseeetceeseeeseneneeecensnensnensnensneeseessnensaessnensaensnesseessnesseesenenteeenendee 4 12 4 9 Protected Operation Mode 4 13 4 9 1 Operating A1SJ71AS92 in Protected Operation 4 13 4 9 2 Automatic Address Aesionment nennen nnne nnne rennen nnns 4 13 4 9 3 Manual Address Assignment oooooWo oo nennen nnne nnne nnne enne 4 14 4 10 Display Message Numbers AAA 4 15 5 1 System Configurations 1 22 ini ha ected edd orci eed nana ode eed ad d a anna a pedals 5 1 52 Details ege Ire EE 5 1 5 3 Program Examiples oti eet eet met e eb rm eh m e an on lr i at e nan 5 2 6 1 Preparatory Gleck eka dat eae a nue tea d eae 6 1 02 Error Check in oet anang ga angan 6 2 6 25 LED Check wa 5o eee ema nanang an RE 6 2 APPENDIX A 1to A 4 Appendix 1 Outline Dimension Drawings nnn nnne A 1 Appendix 2 AS i Protocol Implementation Conformance Statement DIC A 2 Appendix 3 Formula how to calculate the cycle time depending on the number of slaves ss11ss11011 A 3 INDEX INDEX 2 Compliance to EMC Directives and Low Voltage Directives When incorporating the Mitsubishi programmable controller into other industrial machinery or equipment and keeping compliance with the EMC and low voltage directives refer to Chapter 3 EMC Directive and Low Voltage Instruction of the User s Manual Hardware for the CPU module used or the programmable control
48. t AS i power supply 3 Check the status of the ERR LED Existing slave was lost or response was lost from slave so that the mismatch mem in LPS and LDS Check the Eu ET PORT points of slave confi Slave configuration status is OK 0000000 status is OK Check the status of the slave Refer to the slave manual for the confirmation methods If the slave break please replace the slave Check the wiring for the slave If the wire break please exchange the cable Check type of slave permanent configuration of slave and actual configuration of slave If type of slave is different type please replace the slave or please remake permanent configuration of slave I O code and ID code have two slaves as which it is the same and the slave address is the same In that case slave is operated by the same slave address as two Please check this power supply if the AS i power supply after the repeater fails Refer to the AS i power supply manual for the confirmation methods If faulty replace the AS i power supply Check whether the repeater is faulty Refer to the repeater manual for the confirmation methods If faulty replace the repeater APPENDIX APPENDIX Appendix 1 Outline Dimension Drawings 6 5 MET Ln 93 6 Iess E FIK J E J ZR zs Pl TS cA 24 63 App 1 Lei
49. ta from AS i 2 slave 8 to 11 Feeding possible ai EES 64 100 nputdatafromASi2slave 16 019 Reading possible le8nto6Fn 10ato111 Notused o i 73nto74n 115t0116 Notused 77Ht0784 119t0120 Notused Buto 7CH 123 to 124 luet veel TF to 84n 127 t0132 Notused BAH to Bol 138 to 143 Notused ooo o o 98H to A8u 152to0 168 Notused Ano Bairono ooo RE Ban 186 Mei CC oo 3 SPECIFICATIONS MELSEC A 3 4 2 Details of Buffer Memory The details of each item in the buffer memory shown in Table 3 3 of section 3 4 1 are explained below 1 AS 1 slave addresses 1 to 3 input data and some EC flags Buffer memory address 0H AS i 2 slave addresses 1 to 3 input data and some EC flags Buffer memory address 60H Example Buffer memory address 0H Bit 1514131211109 876543210 V JN AN J a b Y Y Y i Bit 0 Config_OK 0 No configuration error 1 Configuration error occurs Bit 1 AS i Power Fail APF 0 AS i Power On APO 1 AS i Power Fail APF Bit 2 Normal Operation Active 0 Normal operation 1 Not normal operation Bit 3 Configuration Active 0 Not configuration mode 1 Configuration mode Bit 4 to 7 Input AS i 1 slave address 1 Bit 8 to 11 Input AS i 2 slave address 2 Bit 12 to 15 Input AS i 3 slave address 3 0 OFF 1 ON Bit 0 Config_OK This bit is for checking the configuration error flag When a configuration error occurs i
50. tatus Resp Cmd reset AS i slave Addr RESET li ee 222 Status Resp Cmd read IO configuration Addr CONF E EE 223 Status Resp Cmd_read_identification_code Addr IDCOD TI S 224 Status Resp Cmd_read_status Addr STAT li 225 Status Resp Cmd_read_reset_status Addr STATRES li ms SausRew Cmimwdemicot Key to the symbols for column 3 implemented Wl not available App 2 App 2 APPENDIX MELSEC A Appendix 3 Formula how to calculate the cycle time depending on the number of slaves AS i cycle time 150 us X Number of slaves 1 App 3 App 3 APPENDIX MELSEC A MEMO App 4 App 4 INDEX A AS i power supply 1 1 2 1 4 7 5 1 AS i cable ss 1 1 2 1 4 7 5 1 Actual configuration ssssss 3 18 Actual parameter oooo 3 18 Activation Phase 4 8 Automatic Address Assignment 1 2 4 12 C Command Buffer Command Buffer command 3 6 3 7 3 17 Command Buffer result 3 6 3 7 3 19 Command code 1 0 0 cccccccceesssseeeeeeesessssseeeess 3 17 Congiruation Mode seeeeeeaaea 4 8 4 10 4 11 D Detection Phase cccccscccccceecsseeeeeeeeeeseees 4 8 E Ec flags oooooooo 3 6 3 7 3 8 3 10 L Sai titius teet d ch 3 6 3 7 3 12 EDS ii deine imde tii tta 3 6 3 7 3 11 LED 17 segment LED
51. ther with main circuit or power lines or lay them close to these lines As a guide separate these lines by a distance of at least 100 mm otherwise malfunctions may occur due to noise e When removing the AS i cable from a module do not pull it out by the cable A cable loosen the screws that hold the cable onto the module then remove the cable If the cable is pulled while it is connected to the module the module and or the cable will be damaged and may malfunction due to loose connection of the cable 1 The overall distance is up to 100m When using a repeater the distance can be extended by 100m per repeater Up to two repeaters can be used so the maximum overall distance is 300m 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 5 2 Wiring Use an AS i cable to connect the A1SJ71AS92 to the AS i system An example of wiring to the A1SJ71AS92 is shown below Confirm each module being used for the AS i power supply and slave terminal layout A1SJ71AS92 AS i cable AS i cable AS i Slave power supply AS i cable AS i cable Slave 1 When the noise environment is bad the terminal FG is grounded 2 The terminal of the same signal name is connected internally with a right terminal and a left terminal 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 6 Start Up When the programmable controller power is turned ON the A1SJ71AS92 will turn ON the 17 segment LED and all LED displ
52. tsubishi representative BE S Fatal hardware error The Flash ROM cannot be written to Consult Mitsubishi representative F72 O Fatal hardware error Consult Mitsubishi representative F Fatal hardware error Consult Mitsubishi representative E51 Internal error There are too many FROM TO commands or the command execution interval is short Correct the sequence program Internal error Consult Mitsubishi representative Internal error Consult Mitsubishi representative E80 Slave with address zero detected The system attempted to exit the configuration mode with a slave zero or the user tried to change a slave address while a slave with address zero was connected General error while changing a slave address E82 Front panel operation blocked Until the next power up the only way of accessing the A1SJ71AS92 is via the programmable controller interface Error while changing slave address in protected operating mode The configuration error is cause by one slave too many PROG Flash ROM is being written Because writing will be completed in a short time this message is hardly displayed in 17 segment LED Flash ROM writing completion XXX Display test while starting up the A1SJ71AS92 x 5 PROGRAMMING MELSEC A 5 PROGRAMMING The program used to exchange the slave input output information with the A1SJ71AS92 is explained in this section with a programming example When applying the following prog
53. twithstanding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of the Prohibited Applications provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail safe redundant or other safety features which exceed the general specifications of the PRODUCTS are required For details please contact the Mitsubishi representative in your region REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Apr 2000 SH NA 080085 A First edition Oct 2000 SH NA 080085 B Addition Appendix 2 Appendix 3 Correction Generic Terms and Abbreviations Used in Manual Section 5 3 Dec 2003 SH NA 080085 C Correction SAFETY PRECAUTIONS Section 2 4 3 1 3 4 2 Jun 2004 SH NA 080085 D Il Correction SAFETY PRECAUTIONS Section 3 3 2 3 4 2 4 4 1 4 5 1 Chapter 5 Section 5 3 Sep 2010 SH NA 080085 E Change of a term PLC was changed to programmable controller Addition CONDITION OF USE FOR THE PRODUCT Correction SAFETY PRECAUTIONS Compliance to EMC Directives and Low Voltage Directives Section 3 1 4 1 4 2 4 4 1 4 5 1 APPENDIX Japanese Manual Version SH 080084 E This manual confers no industrial property rights or any rights of any other kind nor d
54. use electric shock fire malfunction or damage to deterioration of the product e Insert the module fixing projection into the fixing hole in the base unit and then tighten the module fixing screw within the specified torque Incorrect installation with no screws could result in malfunction failure or fall of the module Tightening the screw excessively may cause fall short circuit or malfunction of the module due to damage of the screw or the module e Always shut off all phases of the programmable controller power supply and AS i power supply externally before mounting or removing the module Failure to shut off all phases could lead to product damage e Do not touch conductive parts or electronic components of the module with your bare hands This could cause malfunction or failure of the module 1 The module case and terminal block are made of resin so take care not to drop or apply strong impacts 2 Tighten the module mounting screws terminal block installation screws and terminal block terminal screws within the following range Tightening torque range Module mounting screw M4 78 to 118 N cm Terminal block installation screw 35 3 to 48 N cm Terminal block terminal screw 60 8 to 82 3 N cm 4 4 2 Installation Environment Refer to the User s Manual of the CPU module being used for details on the installation environment 4 SETTINGS AND PROCEDURES FOR OPERATION MELSEC A 4 5 Connection to AS i System The
55. usive OR of the result of the logical sum of LDS LPS and LAS is stored in this list The result of LDS LPS LAS is displayed Example Bit 15 14 13 12 LDS 12x 1 1 1 1 LAS 16x 0 1 0 1 LPS 1An 1 1 0 4 LPS LAS and LPS were collated so this bit 1EH 1 0 1 0 was turned on due to the disagreement 0 OFF 1 0N 3 SPECIFICATIONS MELSEC A 8 Data output to AS i 1 slave addresses 1 to 3 Buffer memory address 30H Data output to AS i 2 slave addresses 1 to 3 Buffer memory address 90u Example Buffer memory address 30x Bit 1514131211109 8 7 6 54 32 10 Le L Bit 0 to 3 Not used 0000 fixed Bit 4 to 7 AS i 1 slave addresses 1 output data Bit 8 to 11 AS i 1 slave addresses 2 output data Bit 12 to 15 AS i 1 slave addresses 3 output data 0 OFF 1 ON 9 Data output to AS i 1 slave addresses 4 to 31 Buffer memory address 31H to 37H Data output to AS i 2 slave addresses 4 to 31 Buffer memory address 91H to 97 Example Buffer memory address 31H Bit 1514131211109 8 7 6 5 4 3 2 1 0 s v J A AN J Y Y Y MEN Bit 0 to 3 AS i 1 slave addresses 4 output data Bit 4 to 7 AS i 1 slave addresses 5 output data Bit 8 to 11 AS i 1 slave addresses 6 output data Bit 12 to 15 AS i 1 slave addresses 7 output data 0 OFF 1 ON PECIFICATION EE MELSEC A 10 AS i 1 LPS Buffer memory address 49H to 4AH AS i 2 LPS Buffer memory address A9H to AAn Example Buffer m
56. ut will turn OFF from the slave having the communication error Output to the slave with communication error will be held or cleared depending on the slave specifications The AS i system communication error can be confirmed with the buffer memory s List of Active Slaves LAS 15 to 16H 75 to 76H and with the input signal Config OK X4 X9 Using the above information configure an interlock circuit on the sequence program so that the system activates safely There is a risk of accidents caused by incorrect outputs or incorrect operations e Depending on the unit fault the input output could enter the ON state or OFF state Provide a circuit for external monitoring for input output signals that could lead to major accidents AN CAUTION e Do not bundle AS i cable together with main circuit or power lines or lay them close to these lines As a guide separate these lines by a distance of at least 100 mm otherwise malfunctions may occur due to noise INSTALLATION PRECAUTIONS CAUTION e Use the programmable controller in an environment that conforms to the general specifications in CPU module user s manual Using the programmable controller in the environments outside the ranges stated in the general specifications will cause electric shock fire malfunction or damage to deterioration of the product e Do not touch conductive parts or electronic components of the module with your bare hands This could cause
57. ve addresses 5 input data Bit 8 to 11 AS i 1 slave addresses 6 input data Bit 12 to 15 AS i 1 slave addresses 7 input data 0 OFF 1 ON PECIFICATION EE MELSEC A 3 AS i 1 EC flags Buffer memory address 10H AS i 2 EC flags Buffer memory address 70u Example Buffer memory address 10u Bit 1514131211109 8 76 54 32 10 Bit 0 Config_OK 0 No configuration error 1 Configuration error occurs Bit 1 LDS O 0 Slave of address 0 is not in list of detected slaves 1 Slave of address 0 is in list of detected slaves Bit 2 Auto Address Available 0 Automatic address assignment is not allowed 1 Automatic address assignment is allowed Bit 3 Auto Address Assign 0 Automatic address assignment cannot be done 1 Automatic address assignment can be done Bit 4 Configuration Active 0 Not configuration mode 1 Configuration moe Bit 5 Normal Operation Active 0 Normal operation 1 Not normal operation Bit 6 AS i Power Fail APF 0 AS i Power On APO 1 AS i Power Fail APF Bit 7 Off line Ready 0 Not off line phase 1 Off line phase Bit 8 to 15 Not used a Bit 0 Config OK Refer to section 3 4 2 1 a b Bit 1 LDS 0 This bit is for checking the slave having address 0 The slave of address 0 is a reserved slave When A1SJ71AS92 has detected slave 0 this bit is ON c Bit 2 Automatic address assignment function valid
58. with data are transmitted in Data Word 0 to 3 After Data Words are set in the buffer memory first Command Buffer is set in the buffer memory when there are Data Words 0 to 3 when Command Buffer is used Command A 01 to 1Fu Writes data word 0 to the actual parameter 1 in the AS i slave n n Command Normal operation Code And reads the actual parameter form AS i slave n to data word 0 E the actual parameter 1 from AS i slave n n Command Code 40x to data Normal operation 41 to 5FH Off line phase 91 to 9Fu WES data word 0 to permanent parameter 1 in the AS i slave n n Command Normal operation Code 80x Off line phase C1 to DF Reads the permanent parameter from AS i slave n n Command Code COn to Normal operation data word 0 Off line phase 2 _ 401 to 11FH PE actual configuration from AS i slave n n Command Code 1001 to data Normal operation BR _ 441 to 15FH Muse PER 0 to permanent configuration in the AS i slave n n Command Configuration mode H 181 to 91FH eem the permanent configuration 3 from AS i slave n n Command Code Normal operation 1804 to data word 0 Off line phase Reads the counter of APF from AJ71AS92 to Data Word 0 And clear this value AS i 1C0H Power Fail Normal operation Reads counter of erroneous answers from AS i slave n to Data Word 0 And clear this 1C1 to 1DFH 23 Normal operation Em n Command Code 1C0x 2

AS-i Master module type A1SJ71AS92 User`s Manual

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