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Transition from MELSEC-A/QnA (Large Type), AnS/QnAS (Small

1. YnO Transmission request or reception end check For connection No 1 Yn1 Transmission request or reception end check For connection No 2 Yn2 Transmission request or reception end check For connection No 3 Yn3 Transmission request or reception end check For connection No 4 Yn4 Transmission request or reception end check For connection No 5 5 Transmission request or reception end check For connection No 6 Yn6 Transmission request or reception end check For connection No 7 Yn Transmission request or reception end check For connection No 8 Yn8 Open request For connection No 1 Yn9 Open request For connection No 2 Open request For connection No 3 YnB Open request For connection No 4 YnC Open request For connection No 5 Open request For connection No 6 Open request For connection No 7 Open request For connection No 8 1 0 1 1 1 2 1 3 Use prohibited 1 4 1 5 1 6 1 7 COM ERR LED OFF request 1 8 Use prohibited 1 9 Initial request Q Y n 1 A x Use prohibited 1 Buffer memory channel setting is not required Y n 1 C Buffer memory channel switching Delete the etu program of the section corresponding to the function Y n 1 D 7 Use prohibited 1 3 16 3 ETHERNET INTERFACE MODULE REPLACEMENT
2. a Use in the QD51 Since the QD51 does not have CH 3 RS 422 485 and CH 4 Parallel interfaces using existing programs is not allowed Modify the BASIC program for CH 3 RS 422 485 to the other channels or use the QD51 R24 CH 4 Parallel is not provided b Use in the QD51 R24 Since the QD51 R24 does not have CH 2 RS 232 and CH 4 Parallel interfaces is not allowed Modify the BASIC program for CH 2 RS 232 to the other channels or use the QD51 CH 4 Parallel is not provided Communications specifications Data bit and stop bit settings differ between the models Correct the BASIC program Item AD51H S3 QD51 R24 Data bit 5 6 7 8 7 8 Stop bit 1 1 5 2 1 2 Common memory backup Common memory backup is as shown below Item AD51H S3 QD51 R24 Common memory Backed up Not backed up In the QD51 R24 common memory is not backed up by a battery If backup is necessary use the programmable controller CPU s file register R Modify the program that accesses the common memory using GETMEM and PUTMEM instructions to access the file register using PCRD and PCWT instructions Maximum number of tasks The maximum number of tasks that can be run at the same time is as shown below Item AD51H S3 QD51 R24 Max number of tasks 2 the QD51 R24 a maximum of only 2 BASIC programs can be run at a time 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 5 PCRD PCWT command T
3. Cable Use a cable that is compliant with the RS 232 standard Cable length Max 15m Applicable connector for RS 232 ternal wiri t cable male screw type male screw type for connecting to the module Item Description Cable type Shielded cable Number of pairs 3P Conductor resistance 20 88 0 Q km or less Cable Insulation resistance 10000 MQ km or less Dielectric withstand voltage 500 VDC for 1 minute Electrostatic capacitance 1kHz Average 60nF km or less RS 422 485 Characteristic impedance EM 100kHz 1102109 Max 500m Max 1200m Cable length od overall distance overall distance External wiring ide of Gige o For details the connection connection cable Connected to terminal block method refer to the manual for connecting to the module 1 The RS 232 and RS 422 485 recommended cables are listed in the Q series serial communication module manual 2 Use the exclusive products listed in the Q series serial communication module manual as the connector shell of the cable to connect to the Q series serial communication module 2 SERIAL COMMUNICATION MODULE REPLACEMENT 3 Comparison between QnA series and Q series Q Compatible A Partial change required x Incompatible Specifications QnA series AJ71QC24N AJ71QC24N R2 AJ71QC24N R4 QJ71C24N QJ71C24N R2 QJ71C24N R4 Precautions for replacement Cable Use a ca
4. Refer to Section 2 4 mode 9 Non procedural mode 3 to Dedicated protocol format1 to 4 E Use not allowed F Self loopback test Station number switch The station number of the module for when date communications is performed using dedicated protocol is set Section 2 7 The target interface of transmission There is no distinction Main channel gt SW11 eatin processing and reception processing is with the main channel set on the Q series Data bit The data bit length of the data to be SW12 setting transmitted received is set SW13 Transmission The transmission speed for when data is sw15 speed setting to be transmitted received is set Parity bit Th bit ON OFF of the data to b bit c Set the switch settings sent received is set setting in the GX Developer Ede Even odd parity The type of parity bit to add to the data to PLC parameter setting be transmitted received is set settings specification Ref Section 2 4 Stop The stop bit length of the data to be efer to Section 2 Switch SW18 4 4 bit setting transmitted received is set 3 Sum check The sum check code presence in SW21 enable disable dedicated protocol data communications setting is set Write during Write during RUN enable disable in SW22 RUN enable dedicated protocol data comm
5. uo 0 Execute Y check App 5 Appendix 3 Relevant Manuals Appendix 3 1 Replacement Handbooks 1 Transition Guide Model code Manual name Manual No A Large 5 Small Mitsubishi Programmable Controllers MELSEC A QnA 1 Da L NA 08077E x Series Transition Guide Mitsubishi Programmable Controllers MELSEC AnS QnAS Series Transition Guide L NA 08236E x 2 Replacement Handbooks Manual name Transition from MELSEC A QnA Large Type Series to L 08043ENG Series Handbook Fundamentals Transition from MELSEC AnS QnAS Small Type Series to L 08219ENG x Series Handbook Fundamentals Transition from MELSEC A QnA Large Type Series to L 08046ENG 2 Series Handbook Intelligent Function Modules Transition from MELSEC AnS QnAS Small Type Series to L 08220ENG x Series Handbook Intelligent Function Modules Transition from MELSEC A QnA Large Type AnS QnAS 3 Series Small Type to Q Series Handbook Network L 08048ENG Modules Transition from MELSEC A QnA Large Type Series AnS 4 QnAS Series Small Type to Series Handbook L 08050ENG O Communications Transition ffom MELSEC A0J2H Series to Q Series 5 L 08060ENG O Handbook Transition from MELSECNET MINI S3 A2C I O to CC Link 6 L 08061ENG O Handbook 7 Transition from MELSEC I OLINK to CC Link LT Han
6. used 2 25 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 6 Reuse of Existing Programs 2 6 1 Reuse of A AnS series programs Data communications between programmable controller CPU and external device and between programmable controller CPUs that was performed by the A AnS series computer link module can also be performed using Q series serial communication modules The following shows a description of how to reuse programs for A AnS series computer link module for use on a Q series serial communication module at replacement of modules Initial setting Relevant device Programmable controller CPU Description Initial Setting on the Utility Package Make the initial setting on the utility package GX Configurator SC Deleting the initial setting program Delete the initial setting program Setting the sum check code of the bidirectional protocol When appending messages with the sum check code in bidirectional protocol communications set the switches in the GX Developer PLC parameters Remarks Refer to the Q Corresponding Serial Communication Module User s Manual Basic Communication using dedicated protocol MC protocol communication Programmable controller CPU Access to another station When accessing other station s programmable controller CPU MELSECNET AH set Valid module during other station access in the GX Developer network parameters Data transmiss
7. Y11 Y12 Y13 Y14 15 Y16 Y18 Y19 Task start signal Change Y20 to Y29 to YO to Y1F However when Y29 is used as an interrupt signal the program must be reviewed General output Y1A Reset request signal 1 1 Y1D Use prohibited Y20 Y21 Y22 Y23 Y24 General output Y25 Y26 Y27 Y28 Outside I O point range gt gt Turning this ON by sequence program Y29 interrupts the AD51 operation Y2A gt to Use prohibited 2 gt 4 20 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 5 2 Buffer memory 1 Replacement of intelligent communication modules AD51H S3 A1SD51S There is no difference between the QD51 R24 and the AD51H S3 A1SD518S 2 Replacement of intelligent communication module AD51 S3 No difference is identified between the QD51 R24 and the AD51 S3 4 21 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 6 Reuse of Existing Programs 4 6 1 1 2 3 4 Replacement of intelligent communication module AD51H S3 Usable channels Usable channels are as shown below O Usable x Unusable Item AD51H S3 QD51 QD51 R24 CH 1 RS 232 CH 2 RS 232 CH 3 RS 422 RS 485 CH 4 Parallel
8. Change the BASIC program to Programming language GPC BASIC AD51H BASIC x AD51H BASIC Review the BASIC program and Number of tasks Max 8 2 x reduce the number of tasks to two or less s Start at power Start at power on Start by interrupt from the Start by interrupt from the programmamble controller CPU When the task is started using a 5 programmable controller CPU ae m Task start conditions This cannot be performed when real time interrupt the condition Impossible when compiled BASIC is dui Compiler BASIC is used must be changed D Start by start request from another Start by a real time interrupt task Max 64K byt Review the BASIC d Max 64K bytes 48K bytes in us ey progranm en Program ROM 16 32 48 64K bytes selectable for x reduce the memory size to 64K one task bytes or less Common 2K bytes 8K bytes O memory Internal Buffer memory 6K bytes O memory Extension 1024 point relay EM PO Extension 1024 point register ED Cesarea Input 13 paints Input 26 points Change signals with a Output 10 points Output 23 points program QD51 2channels RS 232 2 channels Channels 1 and 2 The cable connector must be Channels 1 and 2 QD51 R24 1 channel changed Interface Channel 1 QD51 2 channels RS 422 485 QD51 R24 1 channel Use the QD51 R24 Channels 3 and 4 Channel 2 Power failure protection Yes None x Possible Possible User program
9. SW15 are both OFF Without terminal resistor ee MUN SW15 resistor SW14 SW15 are both ON With terminal resistor resistor SW16 CHI CH3 Position RS 422 RS 232C ON GPP HGP PHP General port Set the se MENS 91 16 Console the GX Developer s channel PLC parameter settings OFF General port VG 670 A6GPP SW17 8000H to 8004H D ipti Position Data SCHO System data is transferred from channel 1 addresses 8000H to Specific pattern 80FFH to system data area 4FOOH to 4FFFH ON SEEME Unspecific pattern Not transferred For AD51H BASIC SW17 5 the system data is transfer not needed Specific pattern Not transferred OFF Unspecific pattern Not transferred SW18 Fixed to OFF 4 43 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 1 Memory protect area The shaded areas L in the memory maps below can be memory protected 0000H Common area 1 4FOOH to 4FFFH system data area 6000H to 67FFH user work area User memory area C s N Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 8000H 2 5 2 5 8K bytes 3 6 3 6 4 7 4 7 A 1 gt lt FFFFH N RAM area when ROM is installed 1 The memory protect switch number is shown as 1 to 7 in the above memory map 2 The memory protect DIP switch numbers for a given RAM address range remain unchanged when ROM i
10. 022 2 1 No of receive 7 data HO H8 1 D30 KOZ 1 Receive data Cni 2 Receive completion check flag M102 M12 M102 Receive data read complete Reception normal complete flag Reception normal complete flag Transmission processing Writes No of send data Writes send data Performs send request Turns OFF the send request signal upon transmission completion Flag control at transmission completion Reception processing Reads No of receive data Transfers the No of receive data to the index register Reads received amount of data Turns ON the read complete signal of the receive data Flag control at reception completion 2 31 2 SERIAL COMMUNICATION MODULE REPLACEMENT b When using dedicated instruction PRN INPUT Transmission complete 11 Receive completion check flag 2 32 MID X7 xO Y10 _ PRN Send Module Transmis Seng enable ready Sion COT request flag signal plete SUB HO 1 SUB 5 1 LEDC 011 Send data LEDC MO Transmission complete LEDR 0 sT RST M100 1 Send completion Transmission normal check flag complete flag M9038 SS ww 15 023 Allowable No of receive data X1 11 LEDB INPUT Receive dat
11. 2 Comparison between QnA QnAS series and Q series 3 17 Input signal AJ71QE71N3 T AJ71QE71N B5 AJ71QE71N B2 O compatible A partial change required x Incompatible Signal name 15 710 71 3 QJ71E71 100 A1SJ71QE71N B5 QJ71E71 B5 A1SJ71QE71N B2 QJ71E71 B2 Compat ibility Precautions for replacement XnO Transmission normal end or reception end For connection No 1 O Xn1 Transmission error detection or reception error detection For connection No 1 2 Transmission normal end or reception end For connection No 2 Xn3 Transmission error detection or reception error detection For connection No 2 O Xn4 Transmission normal end or reception end For connection No 3 5 Transmission error detection or reception error detection For connection No 3 O Xn6 Transmission normal end or reception end For connection No 4 7 Transmission error detection or reception error detection For connection No 4 O Xn8 Transmission normal end or reception end For connection No 5 O Xn9 Transmission error detection or reception error detection For connection No 5 XnA Transmission normal end or reception end For connection No 6 Transmission error detection or reception error detection For connection No 6 XnC Transmission normal end or reception end Fo
12. A1SJ71UC24 R4 Communications via RS 232 Communications via RS 422 485 QJ71C24N or QJ71C24N R2 RS 422 485 1ch Ex Point QJ71C24N or QJ71C24N R4 QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R2 RS 232 2ch QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R4 RS 422 485 2ch Q series communication modules do not have a function equivalent to the multidrop link function of the AnS series communication module A1SJ71UC24 Consider other systems such as a CC Link system c QnA series serial communication module AJ71QC24N or AJ71QC24N R2 Communications via RS 232 AJ71QC24N RS 232 1ch RS 422 485 1ch AJ71QC24N R2 RS 232 2ch AJ71QC24N or AJ71QC24N R4 Communications via RS 422 485 QJ71C24N or QJ71C24N R2 AJ71QC24N RS 232 1ch RS 422 485 1ch AJ71QC24N R4 RS 422 1ch RS 422 485 1ch d QnAS series serial communication module A1SJ71QC24N1 or A1SJ71QC24N1 R2 Communications via RS 232 QJ71C24N or QJ71C24N R4 A1SJ71QC24N1 RS 232 1ch RS 422 485 1ch A1SJ71QC24N1 R2 RS 232 2ch A1SJ71QC24N1 Communications via RS 422 485 QJ71C24N or QJ71C24N R2 A1SJ71QC24N1 RS 232 1ch RS 422 485 1ch QJ71C24N or QJ71C24N R4 QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R2 RS 232 2ch QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R4 RS
13. ManualNo Model code 1 Computer Link Module Guidebook SH 3510 13JE76 Serial Communications Module User s Manual 2 1B 66612 139825 Modem Function Additional Version 3 QnA Ethernet Interface Module User s Manual SH 080146 13JR33 Appendix 3 4 Q series No Manuad No Model code Q Corresponding Serial Communication Module User s 1 SH 080006 13JL86 Manual Basic Q Corresponding Serial Communication Module User s 2 Ed SH 080007 13JL87 Manual Application Q Corresponding MELSEC Communication Protocol 3 SH 080008 13JF89 Reference Manual Q Corresponding Ethernet Interface Module User s Manual 4 SH 080009 13JL88 Basic Q Corresponding Ethernet Interface Module User s Manual 5 mM SH 080010 13JL89 Application Q Corresponding Ethernet Interface Module User s Manual 6 SH 080180 13JR40 Web function GX Configurator SC Version 2 Operating Manual 7 SH 080393E 130046 Protocol FB support function Q Corresponding Intelligent Communication Module User s 8 SH 080089 13JR16 Manual 9 AD51H BASIC Programming Manual Command SH 080090 13JF63 10 AD51H BASIC Programming Manual Debug and Compile SH 080091 13JF64 App Memo App 9 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 occ
14. Average 60nF km or less Characteristic impedance 4 100kHz 110510 Cable length Max 500m Max 1200m O External wiring D Sub 25P module side of male nin Terminal block Change the connector connection cable m 1 Recommended RS 232 and RS 422 485 cables are listed in the Q series intelligent communication module manual 72 Use an exclusive connector shell listed in the Q series intelligent communication module manual for the cable to be connected to a Q series intelligent communication module 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 2 Replacement of intelligent communication module AD51 S3 Compatible Partial change required x Incompatible Specifications Compat 3 QD51 SMS Precautions for replacement 53 ibility QD51 R24 Cable Use a cable that is compliant with the RS 232 standard Cable length Max 15m O Applicable RS 232 tor fi conneci D Sub 25 external wiring male screw type Change the connector module side of male screw type connection cable Item Description Cable type Shielded cable Number of pairs 3 Conductor resistance 20 88 0 Q km or less Cable Insulation resistance 10000 M amp km or more Dielectric withstand voltage 500 VDC for 1 minute RS 422 485 Electrostatic capacitance 1kHz Average 60nF km or less Characteristic impedance 1102 10 100kHz Cable length Max 500m M
15. Initial processing using GX Developer network parameters cannot be used jointly with initial processing end processing using the sequence program When using GX Developer network parameters delete processing by the sequence program 3 Open processing close processing Do not use open processing close processing using I O signals with open close processing using dedicated instructions OPEN CLOSE in the same connection 4 Passive open processing The Q series Ethernet interface module cannot cancel open requests before an open end after passive open processing is executed Perform close processing after an open end 5 Communications using fixed buffer Do not use fixed buffer communication using I O signals and fixed buffer communication using dedicated instructions BUFSND BUFRCV BUFRCVS in the same connection 6 About processing time The data communications processing time differs on the A AnS QnAQnAS series modules and Q series modules For this reason the data communications timing etc also differ If necessary adjust the timing by inserting a wait time for example For actual details on processing times refer to the manual for the respective module 7 Replacement of the 10BASE5 10BASE2 with the 100BASE TX 10BASE T The A AnS QnA QnAS series 10BASE5 10BASE2 module can be also replaced with the series 100BASE TX 10BASE T module Note that a media converter is required For details refer to the foll
16. Transmission method Base band O Max dist ax distance 2500m Transmission between nodes specifications Maximum segment 500m length Maximum number of M 100 segment O nodes connection Minimum node inimum no 25m interval Number of allowable simultaneously open 8 connections 16 connections Transfer data connections storage Fixed buffer 1k word x 8 1k word x 16 Change the sequence program memory as buffer memory assignments Random access buffer 3k words x 2 6k words x 1 differ Refer to Section 3 6 2 32 points slot 32 No of occupied I O points i I O assignment intelli I O assignment special 32 points 32 points 12V DC external er suppl f ee rSn Use a transceiver and AUI cables that satisfy specifications capacity Transceiver 3 ETHERNET INTERFACE MODULE REPLACEMENT c 10BASE2 O Compatible A Partial change required x Incompatible Specifications Precautions for replacement ibilit AJ71E71N B2 A1SJ71E71N B2 QJ71E71 B2 d Transmission speed 10Mbps Communication mode Half duplex Transmission method Base band O Max distance 925m Transmission between nodes specifications Maximum segment 185m length Maximum number of nodes connection o Mini d inimum node 0 5m interval Number of allowable simultaneously open 8 connections 16 connections Transfer data con
17. setting No of instruction words complete device M300 M301 ens BUESND p den Turn on the normal rocessing for n instruction instruction failed normal completion completion flag complete device device M301 Turn on the failed BUFSND Processing for instruction failed error completion completion flag device 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 1 List of Intelligent Communication Modules Replaced 1 Replacement of intelligent communication modules AD51H S3 A1SD51S A AnS series module Alternative model Remarks AD51H S3 QD51 RS 232 2ch RS 422 485 none 150515 QD51 R24 RS 232 1ch RS 422 485 1ch Point 1 The serial communication module QJ71C24N R2 R4 can be used depending on applications For details refer to the TECHNICAL BULLETIN FA A 0059 2 Using the QA6DB as an extension base unit allows the AD51H S3 to be used in the series system Using the QA1S6LB allows the 150515 to be used in the Q series system Note that the QAGLIB and the QA1S6 B cannot be used for the universal model QCPU soon will be supported If the 6 or the QA1S6LDB is required consider replacing with the High Performance model QCPU For replacement with the High Performance module QCPU refer to Transition from MELSEC A QnA Large Type Series to Series Handbook Fundamentals Remar
18. Flash ROM write protectable RS 232 2 channels QD51 2channels The cable connector must be QD51 R24 1 channel changed Interface QD51 RS 422 485 1 channel QD51 R24 1 channel Use the QD51 R24 Clock function None Yes Power failure protection common memory extension relay None Refer to Section 4 6 2 4 extension register Possible Possible User program in ROM Console Multitask debugging Stored in the built in EEP ROM A7PHP ATHGP A7LMS VG 620 VT 382 IBM PC AT compatible personal computer Stored in the built in flash ROM IBM PC AT compatible personal computer Possible when a debugger is used Use an IBM PC AT compatible personal computer The AD51H BASIC software package can be used with the QD51 R24 This package can be also used with the A series points occupied 32 points I O assignment special 32 points 32 points assignment intelli 32 points No of slots 1 slot 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 3 Replacement of intelligent communication module AD51 S3 The BASIC program of AD51 S3 is incompatible with that of QD51 QD51 R24 Analyze the existing program to create a program with AD51H BASIC Compatible Partial change required x Incompatible Specifications Compat QD51 Precautions for replacement E ibilit m QD51 R24 d
19. etc from the keyboard of a console or Function terminal connected to the module Printer Function This prints out production plans results daily reports breakdown planning data inspection results test results charts etc with a printer connected to the module Data Input Function External Device Connection Function This enables input of data from a bar code reader a magnetic card reader etc that is connected to the module Since transmission is available in a free format through a BASIC program it will suit any protocol of the opposite device Input of production lot No product name quantity etc Collection of measured values test data This allows connection to a computer to the RS 232C or RS 422 485 interface and sends and receives data through a BASIC program Clock Function This writes and reads clock data year month day hour minute second day of week of a programmable controller CPU with the clock function Online Programming Function This creates executes and corrects BASIC programs through system commands by connecting a console to the module It also writes and reads execution programs to a Flash ROM by System commands Multitask Debugging Function This multitask function allows debugging while running BASIC programs by connecting a console and a debugger to the module 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 2 Replacement of intell
20. 326 is used H inni A head address specification area as the receive buffer memory head address specification TE On the Q series the area of address A74 1474 167 327 is used 1074 263 Mex db as the receive buffer memory buffer memory length specification length specification area area We a Non procedural receive end data count On the Q series the area of address 4 1444 164 324 is used H m specification area as the receive end data count specification area dut m On the series the area of address AOp 140 160 320 is used 109 265 A sisi as the on demand buffer memory head address specification address specification area area On the Q series the area of address 1 1414 161 321 is used 10A4 266 On demand length specification area as the on demand data length specification area 1 On the series the area of 974 1374 151 311 is used as the 10By 267 RS 232 CD terminal check setting area A CD terminal check specification area 1 10 to On the series the area from address 10 152 onward is 268 to 3583 DFFy used for various applications 1 Make the initial setting on the utility package GX Configurator SC 2 23 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series The table below shows the main assignment areas for the initial settings and for transmiss
21. 422 485 2ch QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R2 RS 232 2ch QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R4 RS 422 485 2ch 1 INTRODUCTION 2 Replacement of A AnS series Ethernet interface modules and QnA QnAS series Ethernet interface modules a A series Ethernet interface module AJ71E71N3 T Communications via 10 AJ71E71N3 T 10BASE T 1ch AJ71E71N B5 QJ71E71 100 Communications via 10BASE5 gt AJ71E71N B5 10 5 5 1ch AJ71E71N B2 QJ71E71 B5 Communications via 10BASE2 AJ71E71N B2 10BASE2 1ch QJ71E71 B2 b AnS series Ethernet interface module A1SJ71E71N3 T Communications via 10 15 71 71 3 10BASE T 1ch A1SJ71E71N B5 15 71 71 5 1OBASES 1ch A1SJ71E71N B2 QJ71E71 100 Communications via 10BASE5 QJ71E71 B5 Communications via 10BASE2 A1SJ71E71N B2 1OBASE2 1ch QJ71E71 B2 c QnA series Ethernet interface module QJ71E71 100 10BASE T 100BASE TX 1ch QJ71E71 B5 10 5 1 QJ71E71 B2 10BASE2 1ch QJ71E71 100 10BASE T 100BASE TX 1ch QJ71E71 B5 10 5 5 1ch QJ71E71 B2 10BASE2 1ch AJ71QE71N3 T Communications via 10 QJ71E71 100 QJ71E71 100 10BASE T 100BASE TX 1ch AJ71QE71N
22. AJ71QE71N3 T A1SJ71QE71N3 T QJ71E71 100 Precautions for replacement AJ71QE71N B5 A1SJ71QE71N B5 QJ71E71 B5 TN AJ71QE71N B2 A1SJ71QE71N B2 QJ71E71 B2 2044 516 No of registered routers 205 to 2244 517 to 548 Setting of router 1 to 8 O 225 to 2274 549 to 551 System area Use prohibited 2284 552 Number of conversion table data O 229 to 553 to 936 Conversion information No 1 to 64 O 9 to 937 to 938 Net mask pattern for MELSECNET 10 routing to 939 to 943 System area Use prohibited The default log in name and password have to 67F 944 101663 FTP setting dE 57 Set in GX Developer network parameters 680 to 267 1664 to 9855 Fixed buffer No 1 to 8 2680 to 3E7Fy 9856 to15999 Random access buffer 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 7 Reuse of Existing Programs 1 A AnS series O Compatible A Partial change required x Incompatible Compatibility Program Communication Sequence program Precautions for replacement target device Ethernet Interface module Programmable controller side The sequence program is not compatible as buffer memory assignments differ Change to a sequence program that uses the dedicated instructions BUFSND BUFRCV Programmable controller side The sequence program is not compatible as buffer memory assignments differ Check the buffer memo
23. AnS series QnA series and QnAS series programmable controller A AnS QnA QnASCPU CPUs QCPU Generic term for MELSEC Q series programmable controller CPUs 11 1 INTRODUCTION INTRODUCTION 1 1 Replacement of Modules Introduced This Handbook This section outlines the replacement of the following communication modules A AnS series computer link module Refer to CHAPTER 2 QnA QnAS series serial communication module Refer to CHAPTER 2 A AnS series Ethernet interface module Refer to CHAPTER 3 QnA QnAS series Ethernet interface module Refer to CHAPTER 3 A AnS intelligent communication module Refer to CHAPTER 4 1 Replacement of A AnS series computer link modules and QnA QnAS series serial communication modules a A series computer link module QJ71C24N Communications via RS 232 AJ71UC24 AJ71UC24 RS 232 1ch RS 422 485 1ch QJ71C24N or QJ71C24N R2 a Communications via RS 422 485 QJ71C24N or QJ71C24N R4 RS 232 1ch RS 422 485 1ch QJ71C24N R2 RS 232 2ch QJ71C24N RS 232 1ch RS 422 485 1ch QJ71C24N R4 RS 422 485 2ch Point Q series communication modules do not have a function equivalent to the multidrop link function of the A series communication module AJ71UC24 Configure other systems such as a CC Link system 1 INTRODUCTION b AnS series computer link module A1SJ71UC24 RS 232 1ch
24. Compat Precautions for Reference Switch name replacement section QJ71C24N ibility QJ71C24N R4 15 71 24 4 Each of the interface modes setting is determined by the data communication function to be used RS 422 485 CH2 0 to Use not allowed 3 Non dural mod 4 pa dicus E Set the switch settings Mode switch bidirectional made in the GX Developer 5 PLC parameter Station number switch to Dedicated protocol format1 to 4 settings Refer to Section 2 4 8 1 OM to Use not allowed E F Self loopback test The station number of the module for when date communications is performed using dedicated protocol is set Transmission to specification 54 07 Transmission speed setting The transmission speed for when data is to be transmitted received is set switch The data bit length of the data to be setting is set 1 When the A1SJ71UC24 R4 is mounted to the ATADP SP When the A1SJ71UC24 R4 with the software version X or later the ATADP SP setting can be used This setting is used to create a sequence program in the non procedural mode by using the dedicated instructions for the computer link function in the AnACPU When using the dedicated instructions for the computer link module switch the ATADP SP setting to ON When not using them switch the setting to OFF When the A1SJ71UC24 R4 with the software version W or earlier is u
25. Developer s PLC parameter SW6 50000 to SFFFFh settings SW7 60000 to 6FFFFh SW8 70000 to 7FFFFh 1 The next page shows the settings of mode setting switch 2 that vary by the combination of devices to be used as consoles and debuggers 4 9 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT Debugger RS 422 CH3 5 232 CH1 5 232 CH2 Mode Setting ATPHPI Switch Console A7HGP VT 382 VT 382 A7LMS IBM PC AT IBM PC AT compatible compatible compatible ATPHP 1 E E iC ATHGP 2 m 2L NM 2 2 m 2 m A7LMS s m s m sH sH IBM PC AT E iW E IL M m s m o s m s W compatible series Connected to CH3 L 1 f ON ON ON ON ON LM E E VT 382 PN 2 Mode setting IBM PC AT m E sH switch 2 compatible series Lo mm 4 s 5 Connected to 1 CH1 1 E 4 SW5 a 4 4 2 soe ON ON ON W p __ i Set each VG 620 3c B E switch to 22
26. E Transmission processing in Xn2 Transmission processing in progress Xn3 Receive data read request Receive data read request 4 Receive error detection Receive error detection 5 System use System use Xn6 CH1 mode switching CH1 mode switching leti f Xn7 Normal completion of transmission ba di transmission Ab leti f Xn8 Abnormal completion of transmission Lb transmission CH2 CH2 ER Wm un c Transmission processing in Xn9 Transmission processing in progress progress XnA Receive data read request Receive data read request XnB Receive error detection Receive error detection XnC System use System use XnD CH2 mode switching CH2 mode switching XnE CH1 ERR LED ON CH1 error CH2 ERR LED ON CH2 error 1 0 Modem initialization completion Modem initialization completion 1 1 Dialing Dialing 1 2 Connecting Line connection X n 1 3 Abnormal completion of initialization connection Initialization line connection failure 1 4 Modem disconnection completion Line disconnection completion 1 5 Normal completion of notification Normal completion of notification X n 1 6 Abnormal completion of notification Abnormal completion of notification X n 1 7 E PROM read complete Flash ROM read complete 1 8 E PROM write complete Flash ROM write complete 1 9 E2PROM system setting write complete Flash ROM
27. GX Developer b Network parameter setting example 1 Open settings Network parameter Ethernet open setting Module No 1 Fixed buffer meson Transmission as E joined Disable v Noconfm 3 Point When replacing the A AnS series with the Q series change the open processing close processing program of the A AnS series to that of the Q series 3 31 3 ETHERNET INTERFACE MODULE REPLACEMENT c Program example SM400 Mov 620480 Always Open ON complete signal UD 620482 request signal M5000 PLS Open instruction RST RST M1000 x19 MO M20 MOVP HO Open in Initial Connection Connection struction normal 1 1 1 PLS complete Open Open signal complete request signal signal 2 ug 0100 Execution type M100 M101 IH instruction instruction failed complete device device 101 SET OPEN instruction failed device X Point When Operational settings Connection 1 Open complete signal V4M20 Connection 1 Open request signal M1000 Open in struction 1 PLS M202 CLOSE instruction executed normally M203 CLOSE instruction executed failed Using GX Developer Open settings D100 Execution type M100 OPEN instruction complete device M150 OPEN instruction executed normally M151 OPEN instruction failed Read the open complete sig nal infor
28. Max 100 000 times on same 6 No of flash ROM writes area in E7PROM area in flash ROM 32 points slot 32 points slot No of occupied I O points I O assignment special 32 assignment intelli 32 O points points 1 On the series this is called MELSEC communication protocol abbrev MC protocol RS 232 2 SERIAL COMMUNICATION MODULE REPLACEMENT 3 Comparison between QnA series and Q series Q Compatible A Partial change required x Incompatible Specifications AJ71QC24N AJ71QC24N R2 AJ71QC24N R4 QJ71C24N QJ71C24N R2 QJ71C24N R4 RS 232 compliant RS 232 compliant Compat ibility Precautions for replacement The connector on the ti bl tb D Sub 25P D Sub 9P connection cable must be changed RS 422 485 liant RS 422 compliant dad RS 422 2 piece plug in connector socket D Sub 25 block RS 422 485 compliant Wiring must be changed RS 422 485 422 409 compliant terminal block 2 piece terminal block 2 piece plug in connector socket Interface block Communication using dedicated Half duplex communication protocol Non procedural protocol Full duplex communication Half duplex communication communication Bidirectional protocol Full duplex communication Half duplex communication communication Synchronization method Start stop synchronizatio
29. Model to be discontinued Alternative model Remarks QJ71C24N RS 232 1ch RS 422 485 1ch AJ71UC24 QJ71C24N R2 RS 232 2ch RS 422 485 none QJ71C24N R4 RS 232 none RS 422 485 2ch 2 Transition of the AnS series to Q series Model to be discontinued Alternative model Remarks QJ71C24N RS 232 1ch RS 422 485 1ch aC QJ71C24N R2 RS 232 2ch RS 422 485 none QJ71C24N RS 232 1ch RS 422 485 1ch aro doe QJ71C24N R4 RS 232 none RS 422 485 2ch 3 Transition of the QnA series to Q series Model to be discontinued Alternative model Remarks AJ71QC24N QJ71C24N RS 232 1ch RS 422 485 1ch AJ71QC24N R2 QJ71C24N R2 RS 232 2ch RS 422 485 none AJ71QC24N R4 QJ71C24N R4 RS 232 none RS 422 485 2ch 4 Transition of the QnAS series to Q series Model to be discontinued Alternative model Remarks 15 710 24 1 QJ71C24N RS 232 1ch RS 422 485 1ch A1SJ71QC24N1 R2 QJ71C24N R2 RS 232 2ch RS 422 485 none 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 2 Performance Specifications Comparison 2 2 1 Module performance comparison 1 Comparison between A series and Q series O Compatible A Partial change required x Incompatible Specifications Compat P ibilit Precautions for replacement AJ71UC24 QJ71C24N Th t th RS 232 RS 292 compliant fece compliant be D Sub 25P D Sub 9P Interface ch
30. Programmable controller CPU data is read written to and Communication read write from external devices using dedicated The program on the PC side protocol Access to another Data is read written to another station s programmable sometimes must be changed station controller CPU on the network system o according to the network to pass through Data is transmitted to external devices from the On demand programmable controller CPU Data transmission eption ou Data is transmitted received between the programmable Programmable controller CPU and external devices controller External device protocol Tem Data transmission Data is transmitted or received using the data user frames communication DN reception in user frames registered to the serial communication module Data transmission Binary data is converted to ASCII data before it is reception by ASCII transmitted binary conversion Received ASCII data is converted to binary data Data transmission ti Data is transmitted received between the programmable Programmable Bidirectional controller CPU and external devices controller External device communication Data transmission Binary data is converted to ASCII data before it is reception by ASCII transmitted binary conversion Received ASCII data is converted to binary data Data is transmitted recei
31. QnA series the setting was set in the Open settings sequence program Station No IP information O FTP Parameters Router relay parameter Routing parameters 3 14 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 6 Program Comparison 3 6 1 I O signal 1 Comparison between A AnS series and Q series O Compatible A Partial change required x Incompatible Signal name Compat Precautions for ibility replacement Input signal AJ71E71N3 T A1SJ71E71N3 T QJ71E71 100 AJ71E71N B5 15 71 71 5 QJ71E71 B5 AJ71E71N B2 15 71 71 2 QJ71E71 B2 XnO Transmission normal end or reception end For connection No 1 Xn1 Transmission error detection or reception error detection For connection No 1 2 Transmission normal or reception end For connection No 2 O Xn3 Transmission error detection or reception error detection For connection No 2 O Xn4 Transmission normal end or reception end For connection No 3 5 Transmission error detection or reception error detection For connection No 3 Transmission normal end or reception end For connection No 4 Transmission error detection or reception error detection For connection No 4 Xn8 Transmission normal end or reception end For connection No 5 9 Transmission error detection or reception error detection For c
32. Start 1 0 No Please input the starting 1 0 No of the module in HEX 1 Acknowledge assignment Routing parameters Assignment image 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series Switch name O Compatible A Partial change required x Incompatible Description AJ71QE71N3 T AJ71QE71N B5 AJ71QE71N B2 A1SJ71QE71N3 T A1SJ71QE71N B5 A1SJ71QE71N B2 QJ71E71 100 QJ71E71 QJ71E71 B5 B2 Compat ibility Precautions for replacement Selects the operation mode 0 Online 1 Offline Set in GX Developer Operation mode setting switch 2 Test 1 self loopback test A network parameters 3 Test 2 RAM test 1 in 1 4 Test 3 ROM test 5 Test 4 test Selection of line Selects line processing when a TCP ULP processing ata timeout error occurs Coses 108 SW1 timeout OFF Closes the line A TOP ULP umeout error error ON Does not close the line Ste code Selects the communications data code type Set in GX Developer SW2 Shin OFF Binary code A network parameters ON ASCII code 2 in 1 Selects the startup method when a module is d swa debe started Operation follows the OFF Operation follows Y19 D A setting of Y19 ON Operation regardless of Y19 CPU Selects write during RUN enable disable Set in GX Devel
33. a Program conditions The following shows a program example for performing initial processing when the communication start instruction X40 is turned ON Set the parameters for initial processing as follows Otherwise use default values Buffer memory address D zie 112 9 Set value A20009C0 Local station IP address 162 0 9 192 b Program example 0 to 1 0 to 14 X40 11 PLS Communication start Initial instruction command MO XIF 11 df 0905 20009 0 UD initial processing program buen 2 iE Write the IP address command error detection DTO HO KO DO 1 Local station IP address SET 19 1 Initial request XIF 7 Jn 11 gt FROMP 0100 KI J Read the Initial error code Initial WDT Initial error error error code detection detection J Ken Ko K JClear the Initial error code RST 19 Initial request Point On the Q series the parameter for initial processing is set using GX Developer network parameters When replacing the A AnS series with the Q series refer to Section 3 9 1 1 to delete the program where the parameter for initial processing is set and set the parameter using GX Developer network parameters 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Q series The Q series performs initial processing by setting the following items in the GX Developer network parameters Netw
34. an UIS Sw2 Daa gode OFF Binary code network parameters pondiion selling ON ASCII code 2 in 4 ie CPU Selects write during RUN enable disable Set in GX Developer SW7 communications OFF Write during RUN disabled network parameters timing setting ON Write during RUN enabled 3 in 1 Selects the initial processing startup timing A quick start is performed SW8 Initial timing OFF Quick start Initial processing starts ON Normal start up with no delay time 4 GX Developer network parameters MELSOFT series GX Developer Unset project Network parameters Ethernet operations Project Edit Find Replace View Online Diagnostics Tools Window Help 2 Communication data code Initial timing Binary code amp Do not wait for OPEN Communications impossible at STOP time ASCII code 7 Always wait for OPEN Communication possible at STOP time Module 1 Ethemet None m Input format Ethemet V2 0 IP address Send frame setting Network type Starting 1 0 No Network No Total stations Group No Station No IP address EEE802 3 3 Enable Write at RUN time TCP Existence confirmation setting Use the Keep live 1 Operational settings ria setings C Use the Ping E mail settings rM Necessary setting No setting Aleadyset Setifitisneeded Nos
35. area 4014 to 1025 4 E Fre Send data specification area Send data specification area 600 4536 Receive count Receive cag count o specification area specification area 6014 to 1537 t n ee Receive data storage area Receive data storage area Continued on next page 2 SERIAL COMMUNICATION MODULE REPLACEMENT an sees anas sees Gss AJ71QC24N AJ71QC24N R2 AJ71QC24N R4 CH2 transfer buffer memory A1SJ71QC24N1 A1SJ71QC24N1 R2 O Compatible A Partial change required x Incompatible QJ71C24N QJ71C24N R2 QJ71C24N R4 CH2 transfer buffer memory Compat Precautions for ibility replacement 8004 2048 TR Send data count specification area Send data count specification area 8014 to 2049 t gu End Send data specification area Send data specification area Receive dat t ificati A00 2560 Receive data count specification area 2 Speen A01 to 2561t EE oe Receive data storage area Receive data storage area O 30 20 User free area User free area 1AFFy 6911 e User registration area 1FF6 8182 registration area 9 1 7 to 8183 to System area System area 8191 use prohibited use prohibited o 2000 8192 Flash ROM Wrteangbisidisabie An additional specification area sequence program is required dependin 2001 to 8193 to Area for new function oes 32767
36. can be used as is AJ71QE71N3 T AJ71QE71N B5 AJ71QE71N B2 A1SJ71QE71N3 T A1SJ71QE71N B5 A1SJ71QE71N B2 QJ71E71 100 QJ71E71 B5 QJ71E71 B2 O Compatible A Partial change required x Incompatible Buffer memory address Buffer memory name Compat PEE Precautions for replacement ibility 0 to 1 0 to 1 Local station IP address 2 to 34 2to3 System area Use prohibited 9 4 4 Special function setting O 5 to Ay 5 to 10 System area Use prohibited O B to13 11 to 19 Monitoring timer 14u 20 Automatically open UDP port No 15 to 1 21 to 29 System area Use prohibited 30 TCP Maximum Segment transmission setting 31 System area Use prohibited 20 to 27 32 to 39 Application setting area Connection No 1 to 8 28 to SFy 40 95 Exchange address settings area Connection No 1 to 8 60 to 66 96 to 102 System area Use prohibited 67y 103 e during 4 Use prohibited Delete the sequence program 68H 104 E PROM parameter portion specification 69 105 Initial error code to 6By 106 to 107 Local station IP address 6C to 6E 108 to 110 Local station Ethernet address 111 System area O 0 112 E PROM register status 113 Parameter use status Syste
37. e 5e 9 For connection details refer to the Q Corresponding Intelligent Communication Module User s Manual RS 232 Interface Specifications 2 Setting the mode The mode of the QD51 R24 is set in the intelligent function module setting dialog box of GX Developer while the mode of the A1SD51S is set with the mode setting switch on the module HEX Slo I Switch 1 Switch 2 Switch 3 Switch 4 Switch 5 PLC PLC 0 Inteli 0051 002 0000 000 0000 2 164 2 5 4 7 66 9 8 8 10 95 1 10210 Tip 13 12112 13013 15 140714 z App 3 a Switch 1 b7 b6 b5 b4 b3 b2 bi position Contents Console 1 Console Channel setting Bit position b2 Software Not used Used b3 Not used Fixed on OFF b4 Console debugger type VT VG b5 Ctrl C setting Disabled Enabled be Notused Fixed on OFF b7 Access possible time setting after Y reset 200 ms 2000 ms Contents b1 bO OFF OFF Without console OFF ON With console CH 1 ON OFF With console CH 2 ON ON Setting impossible bF bE bD bC bB bA b9 b8 Bit a Contents OFF 0 ON 1 position b8 Not used Fixed on OFF b9 Flash ROM write protection setting Without With bA Not used Fix
38. enable disable dedicated protocol bidirectional protocol setting data communications is set Write during Write during RUN enable disable in SWO07 RUN enable dedicated protocol data communications disable setting is set Setting change 2 SWO8 enable disable Mode switching and E PROM write setting enabled disabled are set n Transmission The transmission speed for when data is i sw12 speed setting be transmitted received is set SW13 to All switches are set to OFF SW15 Reference section Section 2 7 2 SERIAL COMMUNICATION MODULE REPLACEMENT 1 The Q series serial communication module switch setting is set in the GX Developer PLC parameter settings Switch setting for 1 0 and intelligent function module 000 000 arco 0001 0000 2 19 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 5 Program Comparison 2 5 1 I O signal 1 Comparison between A AnS series and Q series There is no compatibility in the I O signal assignments between the A AnS series and the series Make a new sequence program O Compatible A Partial change required x Incompatible Signal name Compat Input signal ibilit Precautions for replacement AJ71UC24 A1SJ71UC24 R4 277 On the series 0 Xn1 Xn7 and Xn8 are used as the transmission XnO Transmission complete j complete signals the series
39. link module for use on a Q series serial communication module when replacing an A AnS series programmable controller with a series programmable controller When applying the program examples introduced in this section to an actual program sufficiently study if there will be any problem in control on the target system 1 Program example of A AnS series computer link module Programmable controller CPU AJ71UC24 Buffer memory Send idis M10 Data writing H Data sending enable TOP flag SET Personal Send request computer RST Send completion Read request X1 Buffer memory Data reading address 80H Read completion Data receiving When using FROM TO instruction 2 SERIAL COMMUNICATION MODULE REPLACEMENT a When using application instruction FROM TO M10 X7 X0 Y10 t 4 TOP HO HO K5 KI 1 Send Module Transmis Send enable ready SION COM request flag signal Plete HI Di 1 Send data SE Yio Send request xO RS 10 Transmis Send sion com request plete 3E 100 Transmission normal complete flag MIT RS M100 1 Send completion Transmission normal check flag complete flag 11 FROMP HO H80 022 K Receive No of receive data read data
40. may not be able to immediately be handled if there is a data communication error Define a troubleshooting agreement between external devices and the programmable controller CPU for data communication error occurrences as well as construct an interlock circuit in the sequence program When connecting a peripheral device to the CPU module or performing control of a programmable controller which is being run through a BASIC program configure an interlock circuit in the sequence program so that the system overall is operating on the safe side at all times Also before exercising other control program change operating status change status control on the running programmable controller read the manual carefully and fully confirm safety Especially for the above control on the remote programmable controller from an immediate action may not be taken for programmable controller trouble due to a data communication fault In addition to configuring up the interlock circuit in the sequence program corrective and other actions to be taken as a system for the occurrence of a data communication fault should be predetermined between and programmable controller CPU Design Precautions NWARNING Do not write data into the system area of the buffer memory of intelligent function modules Also do not use any use prohibited signals as an output signal to an intelligent function module from the programmable controller CPU Writing data into th
41. program Compatible Partial change required x Incompatible Buffer memory address Buffer memory name Compat gt AJ71E71N3 T A1SJ71E71N3 T ibilit Precautions for replacement AJ71E71N B5 A1SJ71E71N B5 d AJ71E71N B2 A1SJ71E71N B2 to 1 0 to 1 Local station IP address Set in GX Developer network parameters 2u 2 Special function setting 3 Timer setting time units Not used on the Q series 4 to 5y 4to5 System area Use prohibited 6 6 Maximum Segment transmission setting 30 is used on the series Destination existence check start interval timer 7 value 8 8 Destination existence check interval timer value 94 9 Destination existence check No of retries 10 TCP ULP timeout value Bu 11 TCP zero window timer value Tu A Set in GX Developer network parameters Dy 13 TCP end timer value A Ey 14 IP reassembly timer value A Fu 15 Response monitoring timer value A Application setting area 10 to 17 16 to 23 9 Connection No 1 to 8 18 to 48 24 to 79 Exchange address settings area x Connection No 1 to 8 504 80 Initial error code A 694 105 is used on the Q series 51 to 524 81 to 82 Local station IP address to 6By 106 to 107 is used on the series 53 to 55 83 to 85 Local station Ethernet address 6C t
42. speed 10Mbps Communication mode Half duplex Transmission method Base band O Max distanc x distance 925m Transmission between nodes specifications Maximum segment 185m length Maximum number of 30 t nodes connection bu o Mini d inimum node 0 5m o interval Number of allowable Transfer data Simultaneously open 8 connections 16 connections storage connections memory Fixed buffer 1k word x 8 1k word x 16 Random access buffer 6k words x 1 O No E PROM Refer to Secti No of E2PROM writes Max 100 000 times on same area in E2PROM dis Cea 32 points slot 32 points slot No of occupied I O points POS assignment intelli I O assignment special 32 points 32 points 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 2 2 Cable specifications comparison The Q series can use connectable devices e g hubs 1 cables transceivers 2 that are being used the A AnS QnAQnAS series For details on connectable devices refer to the Q Corresponding Ethernet Interface Module User s Manual Basic 1 When connecting a hub that does not have the auto negotiation function On a connection with a hub that does not have the auto negotiation function set the hub side to the half duplex communication mode 2 About wiring of the external power supply terminal for the transceiver the QJ71E71 B5 An FG terminal is not provided for the external power supply terminal on the QJ71E71 B5 When ha
43. system setting completion 1 1 global signal CH1 global signal X n 1 B CH2 global signal CH2 global signal 1 System setting default completion System setting default completion X n 1 D System use System use 1 24 ready signal accessible C24 ready signal 1 Watchdog timer Watchdog timer 2 21 2 SERIAL COMMUNICATION MODULE REPLACEMENT Output signal Signal name A1SJ71QC24N1 A1SJ71QC24N1 R2 AJ71QC24N AJ71QC24N R2 AJ71QC24N R4 O Compatible A Partial change required x Incompatible QJ71C24N QJ71C24N R2 QJ71C24N R4 Compat Precautions for ibility replacement YnO Send request Send request 1 CH1 Receive data read complete CH1 Receive data read complete 2 Mode switching request Mode switching request Yn4 aas T Use prohibited Use prohibited Yn5 Yn6 Yn7 Send request Send request Yn8 CH2 Receive data read complete CH2 Receive data read complete 9 Mode switching request Mode switching request YnB x x Use prohibited Use prohibited YnC YnD YnE CH1 ERR LED OFF request CH1 side error information initialization request YnF CH2 ERR LED OFF request CH2 side error information initialization request 1 0 initialization request Modem initialization request 1 1 Connection request Line connection
44. the Ping Cancel 2 When performing initial processing using GX Developer network parameters initial processing is executed automatically There is no need for a sequence program for initial processing end processing 3 13 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 5 Parameter Comparison 1 Comparison between A AnS series and Q series On the A AnS series the parameters of the Ethernet interface module are set in the buffer memory On the Q series however the parameters are set using GX Developer network parameters Therefore there is no compatibility between the parameters of the A AnS series and the Q series When replacing the A AnS series with the Q series delete the parameter settings of the A AnS series and set new parameters on GX Developer 2 Comparison between QnA QnAS series and Q series O Compatible A Partial change required x Incompatible Description Compat Precautions for Parameter name AJ71QE71N3 T 15 710 71 3 QJ71E71 100 ims ibility replacement AJ71QE71N B5 15 710 71 5 QJ71E71 B5 AJ71QE71N B2 15 710 71 2 QJ71E71 B2 Network type Start I O No O Network No Group No Station No On the QnA series the mode was set on the operation mode setting Network parameter Switch IP address setting Operational setting Initial settings On the
45. the QD51 R24 Communication memory of the ATSD51S Programmable BASIC program controller CPU GETMEM PUTMEM Special variableB instruction Wa FROM TO 0000 to 17FFy Description instruction Communication with a programmable controller CPU Communication between tasks Buffer memory 0000 to OBFF Common memory 1800 to 37FFy Extension registers 0000 to ED1023 Reading writing of the ON OFF data System area Extension relays 0000 to EM1023 System area Special registers ED9000 to ED9127 System area Special relays EM9000 to EM9127 System area Communication memory of the QD51 R24 BASIC program Description Programmable controller CPU FROM TO Communication with a programmable controller CPU Buffer memory instruction 0000 to ETMEM PUTMEM Special variableB instruction 0000 to 17FFy Communication between tasks Common memory 0C00 to 1 18004 to 37FF Reading writing of the ON OFF data Extension registers 1 00 to ED0000 to ED1023 System area Extension relays 2380 to 23 0000 to EM1023 System area Special registers 2400 to 247F ED9000 to ED9127 System area Special relays 2500 to 25074 EM9000 to EM9127 System area 4 INTELLIGENT COMMUNICATION MODULE REPLAC
46. which data communications with an external device is are restricted processing GX Developer possible is set network parameters 9 communications line for performing data communications with Open processing external devices is connected The fixed buffer on the Ethernet interface module is used to send Communications using fixed buffer receive the desired data between the programmable controller CPU procedural nonprocedural and external devices Communications using random Data is read written to the random access buffer of the Ethernet access buffer interface module from multiple external devices Some of the commands Read write communications of Programmable controller CPU data is read written to and from external and device ranges are programmable controller CPU iue devices restricted Refer to Section 3 7 Communications using data link Use data link instructions to read write programmable controller CPU 3 instructions data of other stations via Ethernet The default log in name and password have been File transfer Use FTP commands to read write individual files from external changed from FTP server functions devices A AJ71QE71 to QJ71E71 so set the log in name again Data is sent received to all external devices on the same Ethernet Broadcast communication network as the Ethernet interface module by UDP IP based data communications broadcast D
47. 11 2 SERIAL COMMUNICATION MODULE REPLACEMENT 4 Comparison between QnAS series and Q series 2 12 Q Compatible A Partial change required x Incompatible Specifications A1SJ71QC24N1 A1SJ71QC24N1 R2 QJ71C24N QJ71C24N R2 QJ71C24N R4 Precautions for replacement Cable Use a cable that is compliant with the RS 232 standard Cable length Max 15m Applicable connector for RS 232 ternal wiri m ig D Sub 9P D Sub t cable male screw type male screw type for connecting to the module Item Description Cable type Shielded cable Number of pairs 3P Conductor resistance 20 88 0 Q km or less Cable Insulation resistance 10000 or less Dielectric withstand voltage 500 VDC for 1 minute RS 422 485 Electrostatic capacitance 1kHz Average 60nF km or less Characteristic impedance 100kHz 1102109 Cable length Max 1200m overall distance External wiring side of connection cable for connecting to the module Connected to terminal block For details on the connection method refer to the manual 1 The RS 232 and RS 422 485 recommended cables are listed in the series serial communication module manual 2 Use the exclusive products listed in the Q series serial communication module manual as the connector shell of the cable to connect to the Q series serial communication module 2 SERIAL COMMUNICATION MODULE RE
48. 2 none Communication using dedicated Half duplex communication Communication protocol method Full duplex communication 1 1 Full duplex communication 1 1 connection bidirectional HD NE connection Half duplex communication 1 n communication m n connection Synchronization method Start stop synchronization asynchronous method Transmission speed 300 to 19200 bps 50 to 230400 bps O Start bit 1 Data bit 8 Data format Parity bit 1 vertical parity none Stop bit 10r2 C icatio nd One request is processed when the mounted station programmable using dedicated controller CPU executes END processing protocol Access cycle Non procedural E Transmission can be executed at each send request bidirectional ua ais and reception is available at all times communication Error Parity check Performed odd even none detection Sum check Performed MC protocol Bidirectional none Rsa DTR DSR ER DR control Available N A Transmission control O CD signal control Available N A DC1 DC3 Xon Xoff control Available Available DC2 DC4 control Line RS 232 1 1 configuration TERR 1 1 1 n m n connection 2 32 32 o Communication using dedicated Tet Tin rin Line 9 n max 32 m n max 32 protocol For details on linked operation configuration Non
49. 3 T 10BASE T 1ch AJ71QE71N B5 Communications via 10BASE5 QJ71E71 B5 QJ71E71 B5 10 5 5 1 AJ71QE71N B5 10 5 5 1ch AJ71QE71N B2 Communications via 10BASE2 AJ71QE71N B2 10 5 2 1ch QJ71E71 B2 QJ71E71 B2 10BASE2 1ch 1 INTRODUCTION d QnAS series Ethernet interface module A1SJ71QE71N3 T Communications via 10BASE T QJ71E71 100 QJ71E71 100 10BASE T 100BASE TX 1ch A1SJ71QE71N3 T 10BASE T 1ch A1SJ71QE71N B5 Communications via 10BASE5 QJ71E71 B5 QJ71E71 B5 10BASES 1ch A1SJ71QE71N B5 10 5 5 1ch A1SJ71QE71N B2 Communications via 10 5 2 il QJ71E71 B2 QJ71E71 B2 10BASE2 1ch A1SJ71QE71N B2 10 5 2 1ch 3 Replacement of intelligent communication modules a Intelligent communication module AD51H S3 Communications via RS 232 9051 AD51H S3 gt or QD51 R24 AD51H S3 RS 232 2ch RS 422 1ch Parallel 1ch Communications via QD51 R24 RS 422 b Intelligent communication module AD51 S3 Communications via RS 232 9051 AD51 S3 Or QD51 R24 AD51 S3 RS 232 2ch RS 422 2ch Communications via QD51 R24 RS 422 c Intelligent communication module A1SD51S Communications via RS 232 9051 A1SD51S or QD51 R24 1505153 RS 232 2ch RS 422 1ch Comm
50. 32 m n max 32 n max 32 32 Continued on next page 2 SERIAL COMMUNICATION MODULE REPLACEMENT Q Compatible A Partial change required x Incompatible Specifications AJ71QC24N QJ71C24N Compat INA Precautions for replacement AJ71QC24N R2 QJ71C24N R2 ibility AJ71QC24N R4 QJ71C24N R4 Communication using dedicated Jot nni n max 32 m n max 32 i protocol ie raton Non procedural For details on linked operation es protocol 1 1 1 n 32 1 1 1 n n 1 n max 32 between interfaces refer to Oe communication the manual communication Bidirectional protocol 1 1 communication Transmission RS 232 Max 15m distance RS 422 485 Max 1200m overall distance No of E27PROM writes Max 100 000 times on same Max 100 000 times on same No of flash ROM writes area area in flash ROM 32 points slot 32 points slot No of occupied I O points y o i t ial 32 5 Open pic S I O assignment intelli 32 points 1 On the series this is called MELSEC communication protocol abbrev MC protocol 2 8 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 2 2 Cable specifications comparison 1 Comparison between A series and Q series Q Compatible A Partial change required x Incompatible Specifications AJ71UC24 QJ71C24N QJ71C24N R2 Precautions for replacement Cable QJ71C24N R4 Use a ca
51. 4 1 to 7Fy 1 to 127 Send data storage area A is used as the send data specification area 80 428 Non procedural receive data count On the series the area of address 6004 A00 1536 2560 is 5 used as the receive data count specification area On the series the area from address 6014 A014 1537 2561 814 to FFy 129 to 255 Receive data storage area l is used as the receive data storage area 100 256 Non procedural receive end code On the series the area of address A5 145 165 325 is used specification as the receive end code specification area On the series the area from address 1014 257 onward is to to to T used for various applications 403 I Non procedural word byte specification On the Q series the area of 964 136 150 310 is used as the H A area word byte unit specification area 1 404 zem Non procedural send buffer memory On the series the area of address A24 1424 162 322 is used H head address specification area as the send buffer memory head address specification 105 zm Non procedural send buffer memory On the Q series the area of address 143 163 323 is used H T A length specification area as the send buffer memory length specification area T IP Non procedural receive buffer memory On the Q series the area of address 1464 166
52. ACE MODULE REPLACEMENT 3 2 Performance Specifications Comparison 3 2 1 Module performance comparison 1 Comparison between A AnS series and series a 10BASE T O Compatible A Partial change required x Incompatible Specifications t AJ71E71N3 T A1SJ71E71N3 T QJ71E71 100 Transmission speed 10Mbps 100Mbps 10Mbps Communication mode Half duplex Full duplex Half duplex Transmission method Base band issi Maximum segment 9 400m specifications 9 Up to two modules can Maximum number of connected in a cascade Cascade connection Up to 4 nodes connection connection when using at 100 Mbps Number of allowable simultaneously open 8 connections 16 connections Transfer data connections storage Fixed buffer 1k word x 8 1k word x 16 Change the sequence program memory as buffer memory assignments Random access buffer 3k words x 2 6k words x 1 differ Refer to Section 3 6 2 32 points slot 32 points slot d No of occupied points I O assignment intelli O assignment special 32 points 32 points 1 Length between hub and node b 10BASE5 O Compatible A Partial change required x Incompatible Specifications Cc t AJ71E71N B5 A1SJ71E71N B5 QJ71E71 B5 Transmission speed 10Mbps Communication mode Half duplex
53. CPU Q20UDEHCPU Q26UDEHCPU Q50UDEHCPU and Q100UDEHCPU This handbook mainly explains about the QOOUJCPU QOO0UCPU Q01UCPU 020 QOS3UDCPU Q04UDHCPU and QO6UDHCPU which can replace the AnS QnAS series The specifications and functions of the Q1OUDEHCPU to Q100UDEHCPU are the same as those of the modules described above although the program and memory capacities increase module model ACPU Generic term for MELSEC A series programmable controller CPUs AnSCPU Generic term for MELSEC AnS series programmable controller CPUs A AnSCPU Generic term for MELSEC A series and MELSEC AnS series programmable controller CPUs Generic term for the AINCPU ATNCPUP21 R21 ATNCPUP21 S3 A2NCPU A2NCPU S1 AnNCPU A2NCPUP21 R21 A2NCPUP21 R21 S1 A2NCPUP21 S3 S4 A3NCPUP21 R21 and A3NCPUP21 S3 Generic term for the A2ACPU A2ACPU S1 A3ACPU A2ACPUP21 R21 A2ACPUP21 R21 51 and ASACPUP21 R21 AnUCPU Generic term for the A2UCPU A2UCPU S1 A3UCPU A4UCPU A2USCPU 205 51 A2USHCPU S1 AnN AnACPU Generic term for the ANNCPU and AnACPU AnN AnA AnSCPU Generic term for the ANNCPU AnACPU and AnSCPU QnACPU Generic term for MELSEC QnA series programmable controller CPUs QnASCPU Generic term for MELSEC QnAS series programmable controller CPUs Generic term for MELSEC QnA series and MELSEC QnAS series programmable controller QnA QnASCPU CPUs Generic term for A series
54. EMENT c PCRD commands Processing codes used in the AD51H S3 Processing codes used in the QD51 R24 Monitoring of the devices registered by the PCWT Contents SIME command 4 amp H4 Reading of extension file register data 5 amp H5 Monitoring the extension file register registered by the 515 amp H203 Reading of Q QnA series device memory PCWT command 7 amp H7 Reading of continuous address designation data in the extension file register 8 amp H8 Reading of sequence programs 9 amp H9 Reading of microcomputer programs Cannot be replaced with Q QnA series 10 amp HA Reading of comment data 11 amp HB Reading of extension comment data 12 amp HC Reading of the buffer memories of a special function 533 amp H215 Reading of the Durer memories of a Q QnA series module intelligent function module 13 amp HD Reading of the model name of a programmable controller 513 amp H201 Reading of the model name of a Q QnA programmable CPU controller CPU 14 amp HE Reading of parameter data Reading of MELSECNET 10 a C tb laced with Q QnA seri 21 amp H15 Reading of network information 22 amp 16 Reading of routing parameters d PCWT command Processing codes used in the AD51H S3 Processing codes used in the QD51 R24 Contents 2 amp H2 Device memory monitor registration 3 amp H3 Ra
55. ION MODULE REPLACEMENT 4 6 3 Replacement of intelligent communication module AD51 S3 The BASIC program language of the QD51 R24 differs from that of the AD51 S3 For this reason the program of the AD51 S3 programmed with GPC BASIC is not reused for the QD51 R24 Create a new program with AD51H BASIC 4 27 5 EXTERNAL DIMENSIONS EXTERNAL DIMENSIONS 5 1 External Dimensions For the external dimensions of each module described in this handbook refer to the user s manual of each module For the external dimensions of base units refer to the following handbooks Module to be replaced Handbook Handbook Number Transition from MELSEC A QnA Large Type Series to Q 1 Large Type L 08043ENG x Series Handbook Ti ition fi MELSEC AnS QnAS Small T Seri ransi en rom nS QnAS Small Type Series L 08219ENG x to Q Series Handbook 5 EXTERNAL DIMENSIONS Memo APPENDICES Appendix 1 Spare Parts Storage 1 2 3 4 5 1 The general specifications of programmable controllers are as follows Please do not store spare parts under a high temperature or high humidity condition even within the range guaranteed by the specifications Storage ambient temperature 20 to 75 C Storage ambient humidity 10 to 9096 no condensation Store in a place avoiding direct sunlight Store under a condition with no dust or corrosive gas The capacity of the batteri
56. M Internal relays however are accessed whichever of these relays is specified File registers R To use a function other than accessing of device memories access using the new commands for the Q series serial communication module Create a new program The following devices in special relays M9000 onwards and special registers D9000 onwards are accessed SD1000 to SD1255 are accessed by specifying D9000 to D9255 SM1000 to SM1255 are accessed by specifying M9000 to M9255 In the same way as when an A AnS series computer link module is used any receive end code can be registered to a series serial communication module and data can be transmitted to external devices as a result of this Messages that are handled by an A AnS series computer link module become user frames on a Q series serial communication module Messages user frames can be registered on the utility package GX Configurator SC Messages are transmitted by the dedicated instruction PRR 2 27 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 6 2 Reuse of QnA QnAS series programs Data communications between programmable controller CPU and external device and between programmable controller CPUs that was performed by the QnA QnAS series serial communication module can also be performed using Q series serial communication modules The following shows a description of how reuse programs for a QnA QnAS series serial communication module for use on a Q series
57. MITSUBISHI Mitsubishi Programmable Controller Transition from MELSEC A QnA Large Type AnS QnAS Small Type Series to Q Series Handbook Communications 4 di S Ba EON a7 2012 Edition SAFETY PRECAUTIONS 6 Read these instructions before using this equipment Before using this product please read this handbook and the relevant manuals carefully and pay full attention to safety to handle the product correctly In this manual the safety precautions are classified into two levels AN WARNING and AN CAUTION WARNING Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury Indicates that incorrect handling may cause hazardous conditions CAUTION resulting in minor or moderate injury or property damage Under some circumstances failure to observe the precautions given under ANCAUTION may lead to serious consequences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this handbook and then keep the handbook in a safe place for future reference Design Precautions For the operation status of each station at communication error in each station refer to the respective manual for each station The communication error may result in an accident due to incorrect ou
58. OPEN Communications i impossible at STOP time ASCII code Always wait for Communication possible at STOP time Setting value units Lo TCP UP timer TCP zerowindowtimer 20 500 IP address Input format DEC IP address 182 Send frame setting 7 Ethernet V2 0 192 023 Enable Write at RUN time r TCP Existence confirmation setting Use the KeepAlive C Use the Ping TCP resend timer 20 DNS setting Input format DEC IP address of DNS server 2 IP address of DNS server 3 IP address of DNS server 4 3 28 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 9 2 Open close processing The following shows a program example for performing open processing close processing 1 A AnS series Open processing The A AnS series performs open processing by writing communication parameters by the sequence program to buffer memory and turning the open request signal Y8 ON Close processing The A AnS series performs close processing by turning the open request signal Y8 OFF or by the close request FIN from an external device a Program conditions The following shows a program example for performing open processing unpassive open on connection No 1 when initial normal end X19 turns ON Set the communication parameters as follows Otherwise use default valu
59. PLACEMENT 2 3 Function Comparison 1 Comparison between A AnS series and Q series Description A1SJ71UC24 R2 15 71 24 4 QJ71C24N QJ71C24N R2 QJ71C24N R4 AJ71UC24 Q Compatible A Partial change required x Incompatible Compat 2 Reference ibility Precautions for replacement section The available commands accessible device range and Device memory Programmable controller CPU data is read written to and access to another station are er read write from external devices restricted Communication Th th i program on the externa 2 device side must be changed protocol Change to a sequence Data is transmitted to external devices from the program that uses the On demand A programmable controller CPU dedicated instruction ONDEMAND Data transmission Data is transmitted to external devices from the Programmable controller Change to a sequence programmable controller CPU Non procedural External device program that uses the i M z Section communication Data reception dedicated instructions 264 Programmable controller Data is transmitted from external devices OUTPUT INPUT 2 External device Data transmission Data is transmitted to external devices from the Programmable controller A Change to a sequence MORET programmable controller CPU Bidirectional External device program that uses the communication Dat
60. Xn3 Xn4 XnA and XnB used as the read request Xn1 Receive data read request receive data and read request signals Xn2 Global signal On the series X n 1 A and X n 1 B are used as global signals Transmission complete of on demand data is confirmed by the complete X On d d ti i MUT device of the ONDEMAND instruction Xn4 Xn5 Computer link module The status is confirmed by the transmission sequence state storage area Transmission sequence status A addresses 597 256 613 265 in buffer memory n Xn7 Computer link module ready A On the Q series X n 1 E is used as the ready signal Xn8 Use prohibited A on the Q series Xn8 is used as the abnormal completion of transmission signal Xn9 Mode switching complete A On the Q series Xn6 is used as the mode switching complete signal XnA Use prohibited On the Q series XnA and XnB are used as signals for various applications XnB P Refer to Section 2 5 1 2 XnC Use prohibited XnD Watchdog timer On the series X n 1 F is used as the watchdog timer signal XnE On the series XnE to X n 1 F are used as signals for various applications Ie pee prohibited A Refer to Section 2 5 1 2 1 UU Signal name Compat A1SJ71UC24 R2 ibility A1SJ71UC24 R4 Precautions for replacement AJ71UC24 a On the Q series YnO to YnF are used as signals for various applications to Use prohibited Refer to Se
61. Y 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 Notwithstanding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of the Prohibited Appl
62. a tion 1 detection ble 1 CON 1 x18 18 X10 XIF 1 FROM HO K83 018 Open WDT Open error request comple error error detection 1 tion detection code 1 CON 1 gt Ko 018 KO KI Open error code 1 D18 D100 Open Open error error code 1 code 1 SET M31 Close command accept ance 1 The transmission TCP and Unpassive setting data is written in the connection No 1 usage availability area The E71 port No is set to 500 Written to the connection No 1 exchange address setting area Connection No 1 open error processing 3 30 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Q series Open processing The Q series uses the dedicated instruction OPEN to perform open processing The communication parameters can be set using one of the following methods In the control data of the dedicated instruction OPEN On GX Developer select Network parameter Network Parameter Setting the Number of Ethernet CC IE MELSECNET Cards Ethernet Open settings Close processing The Q series performs close processing by either using the dedicated instruction CLOSE or by the close request FIN from an external device a Program conditions The following shows a program example for performing open processing unpassive open on connection No 1 when initial normal end X19 tums ON with the initial normal end signal M5000 ON Set the communication parameters in Network parameters on
63. a aut Lea eb e tl dne TER 2 15 2 5 Program Comparison eri rd esr xa a EE Rea xta a RR 2 20 2 5 1 Herne M 2 20 2 5 2 Butfer melnory tea ns deseada d e Eva Bade ae 2 23 26 Reuse of Existing Programs sss 2 26 2 6 1 Reuse of A AnS series programs 2 26 2 6 2 Reuse of QnA QnAS series programs 2 28 27 Other Precaution 2 29 2 0 Program Examples eee detec 2 30 CHAPTER 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 1to3 35 3 1 List of Ethernet Interface Modules to be Replaced nnn nn 3 1 3 2 Performance Specifications Comparison 3 2 3 2 1 Module performance comparison 3 2 3 2 2 Cable specifications 3 6 3 3 Function oer 3 7 9 4 Switch Setting Comparison Rr b TU OIL REED KR DER 3 12 3 5 Parameter COmpariSOm iet er e RR EE XR AX 3 14 3 6 X Program 2 nennen nnns 3 15 3 6 1 VOSSIN 3 15 3 6 2 Bul
64. a read HO 1 A 023 Allowable No of receive data EDC D30 Receive data LEDC M20 1 Reception complete i EDR 1 M20 bb 7 Receive Reception normal complete complete flag M12 Transmission normal complete flag Reception normal complete flag Transmission processing Specifies the module s head I O signal Specifies No of send data Specifies send data Specifies a device by which execution completion can be checked Instruction execution Flag control at transmission completion Reception processing Specifies allowable No of receive data Specifies the module s head I O signal Specifies allowable No of receive data Specifies a head device from which receive data are stored Specifies a device by which execution completion can be checked Instruction execution Flag control at reception completion 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Example of program for Q series serial communication module Send enable flag Programmable controller CPU QJ71C24N Buffer memory Address M10 Data writing 400H Data sending H OUTPUT Personal Send request computer Send completion MO HM Read request A A Buffer memory H Address X4 Da
65. a reception dedicated instructions Programmable controller Data is transmitted from external devices BIDOUT BIDIN lt External device Change to a sequence program that uses the 3 Transmits messages character strings to the printer from Transmission using printer function dedicated instruction PRR the programmable controller CPU Transmitted by nonprocedural protocol using user frames DTR DSR control Data transmission reception with external devices is Transmission signal control controlled by RS 232 control signals control DC codes including Xon Xoff are sent received to control DC code control A data transmission reception with external devices 1 On the series this is called MELSEC communication protocol abbrev MC protocol 2 13 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series Q Compatible A Partial change required x Incompatible Description 710 24 J71C24N Precautions for replacement 9 A1SJ71QC24N1 Q ibility P AJ71QC24N R2 A1SJ71QC24N1 R2 QJ71C24N R2 AJ71QC24N R4 QJ71C24N R4 section Communications in Communications in dedicated protocol is performed using ASCII mode ASCII data e Communications in Communications in dedicated protocol is performed using binary mode binary data Device memory
66. acing the 150515 with the QD51 R24 START Y Connect a console and an external device to the QD51 R24 gt Refer to Appendix 2 1 Connect GX Developer to the CPU module v In GX Developer configure the intelligent function module switch settings for the QD51 R24 Set Switch 2 to 0004H Programming mode Refer to Appendix 2 2 Y Modify the BASIC program that has been used for the 150515 Refer to Section 4 6 2 M Modify the sequence program Refer to Appendix 2 4 v Debug the programs Y In the QD51 R24 intelligent function module switch setting dialog box of GX Developer change the Switch 2 value to any 3 Refer to Appendix 2 2 of 0000H to 0003H Run mode or Multitask debug mode App 2 1 Connecting a console and an external device to the QD51 R24 a Connection to the RS 232 interface Since the same RS 232 interface specifications are applied to the QD51 R24 and the 150515 the existing cable and RS 232 converter can be reused b Connection to the RS 422 485 interface Because the QD51 R24 uses a two piece terminal block the existing connector for the ATSD51S cannot be reused In addition wiring must be checked and changed since the signals are assigned to different positions A1SD51S QD51 R24 Sn sc O10 sDA 9 ne SDB es e
67. al block RS 422 485 compliant QJ71C24N 1ch QJ71C24N R2 none orden 2 piece terminal block 2 piece plug in connector socket A QJ71C24N R4 2ch block Wiring must be changed Communication using dedicated Half duplex communication protocol Non procedural protocol Full duplex communication Half duplex communication communication Bidirectional protocol Full duplex communication Half duplex communication communication Synchronization method Start stop synchronization asynchronous method Transmission speed 300 to 115200 bps 50 to 230400 bps Start bit 1 Data bit 70r8 Data format Parity bit 1 vertical parity none Stop bit 1or2 Processing when the mounted station programmable controller CPU using dedicated E performs END processing protocol Non procedural Access cycle protocol communication Transmission can be executed at each send request Bidirectional and reception is available at all times protocol communication Error Parity check Performed odd even none detection Sum check Performed none Select at parameter user frame M ze eas DTR DSR ER DR control Available N A Transmission control RS CS control Available N A CD signal control Available N A 2 2 control Available Available Line RS 232 1 1 configuration RS 422 485 1 1 1 n m n 1 1 1 n 1 m n connection n max
68. allout short circuits or malfunction If the screws are tightened too much it may cause damage to the screw and or the module resulting in fallout short circuits or malfunction Before mounting dismounting the module be sure to shut off all phases of external power supply used by the system Failure to do so may cause product damage Do not directly touch the conductive area or electronic components of the module Doing so may cause malfunction or failure in the module Wiring Precautions When turning on the power and operating the module after installation and wiring are completed always attach the terminal cover that comes with the product There is a risk of electric shock if the terminal cover is not attached Perform correct pressure displacement crimp contact or soldering for external wire connections using the tools specified by the manufactures Incorrect connection may cause short circuits fire or malfunction Be sure to fix communication cables or power supply cables leading from the module by placing them in the duct or clamping them Cables not placed in the duct or without clamping may hang or shift allowing them to be accidentally pulled which may cause a module malfunction and cable damage Shut off the external power supply all phases used in the system before connecting the AUI cable When connecting a cable with connector to the module connect the connector part to the module securely Attach conne
69. anged RS 422 485 compliant RS 422 48 RS 422 485 liant Wiri t be ch d 485 complian 2 piece terminal block A iring must be change Communication using dedicated Half duplex communication Communication protocol method Non procedural ural Full duplex communication 1 1 connection bidirectional aA INS Half duplex communication 1 n m n connection communication Synchronization method Start stop synchronization asynchronous method Transmission speed 300 to 19200 bps 50 to 230400 bps Start bit 1 Data bit 7 8 Data format Parity bit 1 vertical parity none Stop bit 10r2 ommunication 2 is 10 One request is processed when the mounted station programmable using dedicated controller CPU executes END processing protocol Access cycle n pr ur Se P Transmission can be executed at each send request bidirectional SEIN and reception is available at all times communication Error Parity check Performed odd even none detection Sum check Performed MC protocol Bidirectional none RS 422 485 DTR DSR ER DR control Available N A Transmission control CD signal control Available N A DC1 DC3 Xon Xoff control Available Available DC2 DC4 control Line RS 232 1 1 configuration 1 1 1 n m n RS 422 48 connection 485 32 32 Communication using dedicated i Lus Line 9 n max 32 m n max 32 protocol F
70. ax 1200m O Applicable connector for Channel 1 D Sub 25P For replacement on channel 1 external wiring male screw type Terminal block the connector must be module side of Channel 2 Terminal block changed connection cable 1 Recommended RS 232 and RS 422 485 cables are listed in the Q series intelligent communication module manual 2 Use an exclusive connector shell listed in the Q series intelligent communication module manual for the cable to be connected to a Q series intelligent communication module 4 6 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 3 Function Comparison 1 Replacement of intelligent communication modules AD51H S3 A1SD51S O Compatible A Partial change required x Incompatible Specifications Compat 2 AD51H S3 QD51 ibilit Precautions for replacement A1SD51S QD51 R24 Functions by BASIC programs Complex numerical and functional calculations which would lengthen the programmable controller CPU s scan time can be Sub CPU done by a BASIC program Collection analysis and correction of measurement data Function calculations such as Sin Log and square roots etc This displays the operating status production conditions runnin Monitor Display pey iuba p j d status breakdown etc on a console or terminal connected to the Function module ewm This allows input of production schedules production quantity y uy operations setting data
71. ble that is compliant with the RS 232 standard Cable length Max 15m Applicable connector for RS 232 external wiring side of connection cable for connecting to D Sub 25P male screw type D Sub 9P male screw type The connector must be changed the module Cable type Shielded cable Number of pairs 3P Conductor resistance 20 88 0 Q km or less Cable Insulation resistance 10000 or less Dielectric withstand voltage 500 VDC for 1 minute EUER Electrostatic capacitance 1kHz Average 60nF km or less de eal 1102 109 Gable tenet Max 500m Max 1200m overall distance overall distance External wiring side of connection cable for connecting to the module Connected to terminal block For details on the connection method refer to the manual 1 The RS 232 and RS 422 485 recommended cables are listed in the Q series serial communication module manual 2 Use the exclusive products listed in the Q series serial communication module manual as the connector shell of the cable to connect to the Q series serial communication module 2 9 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Comparison between AnS series and Q series Q Compatible Partial change required x Incompatible Specifications Compat QJ71C24N Precautions for replacement 15 71 24 2 ibility QJ71C24N R2 A1SJ71UC24 R4 QJ71C24N R4
72. ble that is compliant with the RS 232 standard Cable length Max 15m Applicable connector for RS 232 ext wirin una D Sub 25 D Sub 9 2 The connector must be t h d male screw type male screw type change for connecting to the module Cable Same as RS 422 485 Applicable connector for The Q series does not have the ext I wirin RS 422 interface RS 422 D Sub 25 Connected to the RS 232 or RS side of The interface to be used must male screw type 422 485 interface connection cable be changed for connecting to the module Item Description Cable type Shielded cable Number of pairs 3P Conductor resistance 20 88 0 Q km or less Cable Insulation resistance 10000 MQ km or less Dielectric withstand voltage 500 VDC for 1 minute RS 422 485 Electrostatic capacitance 1kHz Average 60nF km or less Characteristic impedance 100kHz 1104109 Cable length Max 1200m overall distance External wiring side of connection cable for connecting to the module Connected to terminal block For details on the connection method refer to the manual 1 The RS 232 and RS 422 485 recommended cables are listed in the series serial communication module manual 2 Use the exclusive products listed in the series serial communication module manual as the connector shell of the cable to connect to the Q series serial communication module 2
73. cription Series A series Abbreviation for large types of Mitsubishi MELSEC A series programmable controllers AnS series Abbreviation for compact types of Mitsubishi MELSEC A series programmable controllers A AnS series Generic term for A series and AnS series QnA series Abbreviation for large types of Mitsubishi MELSEC QnA series programmable controllers QnAS series Abbreviation for compact types of Mitsubishi MELSEC QnA series programmable controllers QnA QnAS series Generic term for QnA series and QnAS series A AnS QnA QnAS series Q series Generic term for A series AnS series QnA series and QnAS series Abbreviation for Mitsubishi MELSEC Q series programmable controllers module type CPU module Generic term for A series AnS series QnA series QnAS series and Q series CPU modules Basic model QCPU Generic term for the QO0JCPU QOOCPU and Q01CPU High Performance model QCPU Generic term for the QO2CPU Q02HCPU QO6HCPU Q12HCPU and Q25HCPU This handbook mainly explains about the 002 Q02HCPU QO6HCPU and Q12HCPU Process CPU Generic term for the QO2PHCPU QO6PHCPU Q12PHCPU and Q25PHCPU Redundant CPU Generic term for the Q12PRHCPU and Q25PRHCPU Universal model QCPU Generic term for the QOOUJCPU QOOUCPU Q01UCPU QO2UCPU QO3UDCPU QO4UDHCPU QO6UDHCPU Q10UDHCPU Q13UDHCPU Q20UDHCPU Q26UDHCPU QO3UDECPU QO4UDEHCPU QO6UDEHCPU Q10UDEHCPU Q13UDEH
74. ction 2 5 1 2 YnF 1 0 Send request A On the Q series 0 and are used as the send request signals 1 1 Receive data read complete On the Q series Yn1 and Yn8 are used as the receive data read complete signals Y n 1 2 On the series 1 2 to Y n 1 8 are used as signals for various 19 Refer to Section 2 5 1 2 1 8 D 1 9 Mode switching request On the Q series Yn2 and Yn9 used as the mode switching request signals 1 Eu Use prohibited 1 Y n 1 C Use prohibited series 1 is used as the system setting default request signal Y n 1 D Y n 1 E Use prohibited 1 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series O Compatible A Partial change required x Incompatible Signal name Gsees Compat Precautions for Input signal P 3 AJ71QC24N QJ71C24N A1SJ71QC24N1 ibility AJ71QC24N R2 AJT1QC24N R4 A1SJ71QC24N1 R2 QJ71C24N R2 QJ71C24N R4 N leti f XnO Normal completion of transmission transmission Ab leti f Xn1 Abnormal completion of transmission boi p E transmission CH1 CH1 ZET m mE
75. ction to be used 0 For independent operation linked operation Dedicated protocol Dedicated protocol Dedicated protocol Dedicated protocol Dedicated protocol format 5 Nonprocedural protocol Bidirectional protocol 8 to D Setting unavailable E ROM RAM switch test Self loopback test A1SJ71QC24N1 A1SJ71QC24N1 R2 format 1 format 2 format 3 format 4 SEC OT gt CUN TX O Compatible A Partial change required x Incompatible QJ71C24N QJ71C24N R2 QJ71C24N R4 Station number switch The station number of the module for when data communications is performed using dedicated protocol is set Transmission specification switch 2 18 SWO1 Operation Operation independent operation linked setting operation of the two interfaces is set The data bit length of the data to b SWO02 Data bit setting 16448 9t tengih OF the to be transmitted received is set Parity bit Th ity bit ON OFF of the data to b 54 03 enable disable Pony 27 gt QU PREIS sent received is set setting swo4 Even odd parity The type of parity bit to add to the data to setting be transmitted received is set The stop bit length of the data to b SWO5 Stop bit setting SOP 2 engin of ine data 10 be transmitted received is set Sum check The sum check code ON OFF in Precautions for replacement Set the switch settings in the GX Developer PLC parameter settings SWO06
76. ctors to the module securely Before connecting the cables check the type o f interface to be connected Connecting or erroneous wiring to the wrong interface may cause failure to the module and external devices Tighten the terminal screws within the range of specified torque If the terminal screws are loose it may result in short circuits or malfunction If the screws are tightened too much it may cause damage to the screw and or the module resulting in fallout short circuits or malfunction When removing the communication cable or power supply cable from the module do not pull the cable When removing the cable with a connector hold the connector on the side that is connected to the module When removing the cable connected to the terminal block first loosen the screws on the part that is connected to the terminal block Pulling the cable that is still connected to the module may cause malfunction or damage to the module or cable Be careful not to let foreign matters such as sawdust or wire chips get inside the module They may cause fires failure or malfunction The top surface of the module is covered with protective film to prevent foreign objects such as cable offcuts from entering the module when wiring Do not remove this film until the wiring is complete Before operating the system be sure to remove the film to provide adequate heat ventilation Correctly solder coaxial cable connectors Incomplete soldering may result in malfunctio
77. dbook 1 08062 O O Transition of CPUs in MELSEC Redundant System 8 L 08117ENG Handbook Transition from Q4ARCPU to QnPRHCPU 3 Transition Examples Model code Manual name Manual No A Large 5 Small MELSEC A QnA Large AnS QnAS Small Transition L NA 08121E Examples App 6 4 Others Model code Manual name Manual No Large AnS Small Procedures for Replacing Positioning Module AD71 with 1 FA A 0060 QD75 Precautions for replacing A QnA large type series CPU with Universal model QCPU FA A 0068 x App 7 Appendix 3 2 A AnS series No Manud No Model code 1 Computer Link Module Guidebook SH 3510 13JE76 Computer Link Module User s Manual 2 SH 3511 13JE77 Com link func Print func 3 For A Ethernet Interface Module User s Manual SH 080192 13JR45 Intelligent communication module type AD51H S3 User s 4 66401 13JE16 Manual Type 150515 Intelligent communication module User s 5 66551 Manual Intelligent Communication Module type AD51 S3 User s 6 1B 66189 139655 Manual 7 GPC BASIC SUPPLEMENTARY IB 66214 13J766 8 GPC BASIC SUPPLEMENTARY 66100 137636 9 AD51H BASIC Programming Manual Command SH 080090 13JF63 10 AD51H BASIC Programming Manual Debug and Compile SH 080091 13JF64 Appendix 3 3 QnA QnAS series No
78. e system area or outputting a signal for use prohibited may cause a programmable controller system malfunction NCAUTION Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch or more from each other Not doing so could result in noise that may cause malfunction When using the module while values such as buffer memory set values are registered in the Flash ROM do not turn off the power supply for the module loading station nor reset the programmable controller CPU If the power supply for the module loading station is turned off or the programmable controller CPU is reset while any values are registered the data contents in the Flash ROM become inconsistent and as a result the values must be set again in the buffer memory etc and reregistered to the Flash ROM Also this may cause failure and malfunction of the module BASIC program is registered the flash ROM in the module do not power OFF or reset the programmable controller CPU at the station where the module is installed during registration If itis performed during registration the data contents in the flash ROM will be erratic and it will be necessary to reset the setting values etc in the buffer memory and register them again in the flash ROM It could also cause the module to break down or malfunction When changing the operating stat
79. ed on OFF bB Channel setting Refer to 2 bD Debugger bE Software Not used Used bF Not used Fixed OFF 2 Debugger Channel setting Bit position Contents bD bC OFF OFF Without a debugger OFF ON With debugger CH 1 ON OFF With debugger CH 2 ON ON Setting impossible b Switch 2 Set value Description Remark 00004 Run mode Mode for executing the BASIC program 00014 00024 0003 Multitask debug mode Mode for debugging by connecting a debugger H 00044 Programming mode Mode for programming by connecting a console 0005 to Setting prohibited 5 App 4 c Switch 3 to Switch 5 Set 0000 3 Modifying the BASIC program used for the A1SD51S Programs used for the 150515 can be utilized for the QD51 R24 However modification of the BASIC program may be required since the following setting items may be different between these models 4 Modifying the sequence program When the Task start signal Y19 has been used to start a task add the YCHECK instruction in the sequence program On the 150515 an interrupt occurs upon turn ON of the Task start signal Y 19 which starts a task The QD51 R24 monitors the Task start signal Y19 at intervals of 10ms for starting a task By executing the YCHECK command as shown below the task can be started at the same timing as the 150515 Start i SET Specify Task 1 n Specify Task start
80. elete the sequence m 2 program of the section Communications while the Data communications be continued when the programmable corresponding to the programmable controller CPU is 4 controller CPU enters a stop state during passive open processing function and set in the 5 0 GX Developer network parameters 2 On a network system comprising a mixture of Ethernet and MELSECNET H MELSECNET H or MELSECNET 10 or a network system that relays Some communications MELSECNET 10 relay exchange through multiple Ethernets data communications is performed via A are restricted 9 these multiple networks Router relay function Data communications is performed via a router and a gateway otoxtemal devico Whether or net the Stem device is operating normally after the connection is established in open processing is checked The connection is opened with connection for reception and Some communications Communications using pairing open connection for transmission as a single pair For fixed buffer i ics are restricted communications No Parameter registration to E PROM Saves parameters to E PROM ee to Section 3 8 1 Initial processing using a sequence program All of the items e g data code setting that were set on the QnA series exchange condition setting switch operate in an OFF state To change the communication conditions add the sequence program f
81. erface module is used to send receive the desired data between the programmable controller CPU and external devices Change to a sequence program that uses the dedicated instructions BUFSND BUFRCV Refer to Section 3 9 Communications using random access buffer Data is read written to the random access buffer of the Ethernet interface module from multiple external devices Change the sequence program as buffer memory assignments differ Refer to Section 3 6 2 Read write communications of programmable controller CPU internal data Programmable controller CPU data is read written to and from external devices Some of the commands and device ranges are restricted Refer to Section 3 7 Broadcast communication Data is sent received to all external devices on the same Ethernet network as the Ethernet interface module by UDP IP based data communications broadcast Communications while the programmable controller CPU is stopped Data communications can be continued when the programmable controller CPU enters a stop state during passive open processing Set in the GX Developer network parameters 2 Delete the sequence program of the section corresponding to the function Router relay function Data communications is performed via a router and a gateway Delete the sequence program of the section corresponding to the function and set in the GX Developer network parameters 3 Set in
82. es Buffer memory address Set value DEC HEX Connection No 1 application setting area Sets the application of the fixed buffer bO 0 Transmission 0n 0 Existence check Destination existence check setting b1 0 No existence check Pairing open setting b7 0 Pairing open iri i 16 101 g op 9 0 Not pairing open 80004 Communication method protocol Ba 0 Communication protocol setting b8 Communications using fixed buffer procedure 0 Performed performed not performed b9 Open method setting b15 b14 10 Unpassive open 24 181 Host port number For connection No 1 5004 Point The open processing and the close processing on the Q series have different methods from those on the A AnS series When replacing the A AnS series with the Q series refer to Section 3 9 2 2 and change the program of the open processing and close processing ETHERNET INTERFACE MODULE REPLACEMENT b Program example x19 XIF X10 Ya M21 M31 E 4 t ME E ME TOP HO K16 H8000 KI Initial WDT Open Send Open Open Close normal error comple request request disable command complete detection tion 1 1 1 accept signal CON 1 ance 1 H500 010 station port No 1 TOP HD 24 010 K1 Local station port No 1 SET request 1 x10 Ya J_ gt WDT Communi comple request error cation en
83. es such as an AGBAT battery and an A8BAT battery or a lithiumcoin battery commercially available for memory card is decreased by its self discharging even when it is not used Replace it with new one in 5 years as a guideline Among power supply modules or CPU modules with built in power supply that use any aluminum electrolytic capacitor the characteristics of the modules listed below will be deteriorated if they are left un energized for a long time Therefore take the following measures Product Model A1NCPU A1NCPUP21 ATNCPUR21 ATNCPUP21 S3 A2CCPU CPU module A2CCPUP21 A2CCPUR21 A2CCPUC24 A2CCPUC24 PRF Power supply built in type A2CJCPU S3 A1SJHCPU A61P A61PEU A61P UL A62P A62PEU A63P A68P A61RP Power supply module A67RP A2CJ66P A1S61PN A1S62PN A1S63P A62DA A62DA S1 Analog module A1S64AD A1S68AD A1S62DA A1S68DAI A1S68DAV A1S63ADA A1S66ADA Measures for preventing aluminum electrolytic capacitor characteristics deterioration Apply the rated voltage to the aluminum electrolytic capacitor for several hours to activate it Or rotate products at the periodic inspection in every 1 to 2 years Reference The life of an aluminum electrolytic capacitor even if not used and under a normal temperature decreases approximately 4 times slowly than the case when it is energized Appendix 2 Procedure for Replacing the A1SD51S with the QD51 R24 The following is the procedure for repl
84. esponsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this handbook 2005 MITSUBISHI ELECTRIC CORPORATION CONTENTS SAFETY Cm 1 CONDITIONS OF USE FOR THE PRODUCT i a eren nn inneren 7 sieukjeuc EN 8 5 9 GENERIC TERMS AND ABBREVIATIONS i A 11 CHAPTER1 INTRODUCTION 1 1to1 5 1 4 Replacement of Modules Introduced in This Handbook 1 1 1 2 Basic Precautlons iic ctc ridi cnt ve anc bd Rx nd da ua 1 5 CHAPTER2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 1to2 35 2 1 List of Serial Communication Modules to be Replaced 2 1 2 2 Performance Specifications 2 2 2 2 1 Module performance comparison 2 2 2 2 2 Cable specifications cOmparISOR n nia RE GR RT LE E rd T RR ARR NER d En 2 9 2 3 Function nennen mers Inns sd sess en nn 2 13 24 Switch setting Comparison ett nr eve du nd e
85. ferimermory onere etr iE rene ee ra gen ER eec 3 19 3 7 Reuseof Existing Programs aa D cri e LET uua dee a Ro Dk 3 22 3 8 Other uoi eee te E A 3 24 3 9 Program Examples ise e de t deb FL pd oe reed eb Lade ou Alan ad 3 25 3 9 1 hire 3 26 3 9 2 Open close processing iere iens tex ER ee pa RE e aha 3 29 3 9 3 Communication using fixed buffer esses ennemis 3 33 CHAPTER 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 1to4 27 4 1 List of Intelligent Communication Modules to be Replaced 4 1 4 2 Performance Specifications Comparison 7 4 2 4 2 1 Module performance comparison 4 2 4 2 2 Cable specifications comparison 4 5 4 3 Function COMPARISON ctt tac dette eet cx e eo e ed due a e e LOG S RA dads vate Len nt URN AEN 4 7 SWICK Setting 2 dere dee e i oet d vith ceeded dull aces A and 4 9 4 5 Program COMPAMSOM eiecit enter nex dee erae aed beo ge pL P 4 15 4 5 1 VO 4 15 4 52 Buffer Memory o ee 4 21 46 ReuseofExis
86. fications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 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 lo
87. he processing codes shown below are not executable for the Q QnA CPUs Replace any codes which can be replaced a PCRD commands Processing codes used in the AD51H S3 Processing codes used in the QD51 R24 Monitoring of the devices registered by the PCWT 2 amp H2 command 4 amp H4 Reading of extension file register data 5 amp H5 Monitoring the extension file register registered by the 515 amp H203 Reading of Q QnA series device memory PCWT command 7 amp H7 Reading of continuous address designation data in the extension file register 8 amp H8 Reading of sequence programs 9 amp H9 Reading of microcomputer programs Cannot be replaced with Q QnA series 10 amp HA Reading of comment data 11 amp HB Reading of extension comment data 12 amp HC Reading of the buffer memories of a special function 533 amp H215 Reading of the pune memories of a Q QnA series module intelligent function module 13 amp HD Reading of the model name of a programmable controller 513 amp H201 Reading of the model name of a Q QnA programmable CPU controller CPU 14 amp HE Reading of parameter data Reading of MELSECNET 10 parameters C tb laced with Q QnA seri 21 amp H15 Reading of network information SUPE ISP een 22 16 Reading of routing parameters b PCWT command Processing codes used in the AD51H S3 Processing codes used in the QD51 R24 Processing Code Co
88. ication Synchronization method Start stop synchronization asynchronous method Transmission speed 300 to 19200 bps 50 to 230400 bps O Start bit 1 Data bit 8 Data format Parity bit 1 vertical parity none Stop bit 10r2 Communication One request is processed when the mounted station programmable using dedicated O controller CPU executes END processing protocol Access cycle Non procedural va 5 Transmission can be executed at each send request bidirectional s gt O PER and reception is available at all times communication Error Parity check Performed odd even none detection Sum check Performed MC protocol Bidirectional none RS 22485 DTR DSR ER DR control Available N A Transmission control CD signal control Available N A DC1 DC3 Xon Xoff control Available Available DC2 DC4 control Line RS 232 1 1 configuration 1 1 1 connection 2 n max 32 m n max 32 e Communication using dedicated on Line g n max 32 m n max 32 A protocol For details on linked operation configuration Non procedural between interfaces refer to data nu 1 1 1 n n max 32 1 1 1 n 1 32 O HS communication the manual communication Bidirectional 1 1 communication e RS 232 Max 15m Transmission 7 Ma 1200 distance RS 422 485 ted as overall distance overall distance No of writes Max 100 000 times on same
89. ications 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 handbook number is given on the bottom left of the back cover Print Date Handbook Number Revision Apr 2005 L NA 08050ENG A First edition Oct 2005 L NA 08050ENG B Addition Appendix 1 Partial correction Contents Chapter 1 Section 3 1 Section 3 2 1 Section 3 3 Section 3 4 Section 3 5 Section 3 6 1 Section 3 6 2 Section 4 1 Section 4 2 Appendix 1 Appendix 2 Addition Chapter 4 Partial correction Contents Chapter 1 Section 2 1 Section 2 7 Section 3 1 May 2006 L NA 08050ENG C Chapter 4 Chapter 5 Appendix 1 Appendix 2 Mar 2008 L NA 08050ENG D Partial correction Term revision whole Appendix 2 1 Nov 2012 L NA 08050ENG E Model Addition MELSEC AnS QnAS series Addition Section 1 2 Appendix 2 Partial correction SAFETY PRECAUTIONS Chapter 1 to 9 Appendix Japanese Handbook Version L 08049 F This handbook confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held r
90. ics Tools Window Help Starting 1 0 No Necessary setting No setting Aleadyset Setifitisneeded setting Alreadyset Start 1 0 No Valid module during other sta Please input the starting 1 0 No of the module in HEX 16 bit form Acknowledge XY assignment Routinaperemeters Assignmentimege Group sene Check 2 Communications while the programmable controller CPU is stopped By setting Operational settings Initial timing to Always wait for OPEN the Q series can perform communications while the programmable controller CPU is stopped For connections for which passive open and communications during a stop are set to enabled it is not necessary to use a sequence program for communications during a stop open processing close processing Ethernet operations Communication data code r Initial timing Do not wait for Communications impossible at STOP time C ASCII code c Always wait for OPEN Communication possible at STOP time address jr Send frame setting Input format DEC G Ethemet V2 0 IP address 192 124 C Enable Write at RUN time TCP Existence confirmation setting Use the C Use the Ping Cancel 3 Router relay function The Q series sets the router relay function at Network parameters router relay parameter on GX Developer There is no need for a se
91. iew the BASIC program and Program 16 32 48 64K bytes selectable for 16 32 48 64K bytes selectable for x reduce the memory size to 64K one task one task bytes or less 8K bytes memory Internal Buffer memory 6K bytes memory Extension 1024 points relay EM 9 Extension 1024 point register ED Input 27 points Input 26 points Output 26 point i i i Caneel iniu utpu points Output 23 points Change signals with 9 points For task start from the PLC 2 points For task start from the PLC program CPU CPU Yes Yes Memo otection Memory card write protectable Flash ROM write protectable o QD51 2channels The cable connector must be RS 232 2ch 3 QD51 R24 1 channel changed QD51 5 422 485 1 ch Use the QD51 R24 SOME QD51 R24 1 channel A 369 Interface Consider changing the external Parallel 1 channel x devices to RS 232 RS 422 interface devices Memory card 2 slots x Use CPU module devices Clock function None Power failure protection None Possible User program ROM 64KWROM 128kWROM Possible o 256kWROM Stored the built in Flash ROM Use an IBM PC AT tibl n 2 71 5 b 2 Console VG 620 IBM PC AT compatible The AD51H BASIC software VT 382 personal computer package can be used with the D51 R24 Thi k IBM PC AT compatible Str Res This package can be als
92. igent communication module AD51 S3 4 8 Sub CPU Function Compatible Partial change required x Incompatible Specifications 051 53 QD51 R24 Complex numerical and functional calculations which would lengthen the programmable controller CPU s scan time can be done by a BASIC program Collection analysis and correction of measurement data Function calculations such as Sin Log and square roots etc Monitor Display Function This displays the operating status production conditions running status breakdown etc on a console or terminal connected to the module Key Input Function This allows input of production schedules production quantity operations setting data etc from the keyboard of a console or terminal connected to the module Functions by Printer Function BASIC programs This prints out production plans results daily reports breakdown planning data inspection results test results charts etc with a printer connected to the module Data Input Function This enables input of data from a bar code reader a magnetic card reader etc that is connected to the module Since transmission is available in a free format through a BASIC program it will suit any protocol of the opposite device Input of production lot No product name quantity etc Collection of measured values test data External Device Connection Function This allows connection
93. in ROM 8K 16 ROM Stored in the built in flash ROM Use IBM PC AT compatible personal computer The soft IBM PC AT compatible Hae 15 pom Console VG 620 670 E icd personal computer was used on the AD51 S3 e e e Manufactured by Victor cannot be used Use the AD51H BASIC software package supporting the QD51 R24 Change the start I O No in the I O points occupied 48 points 32 points x PLC parameter I O assignment setting 4 4 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 2 2 Cable specifications comparison 1 Replacement of intelligent communication modules AD51H S3 A1SD51S Compatible Partial change required x Incompatible Specifications Compat E QD51 ERA Precautions for replacement AD51H S3 ibility EL Cable Use cable that is compliant with the RS 232 standard Cable length Max 15m O Applicable RS 232 connector for gt D Sub 25 D Sub 9P D Sub 9P external wiring screw i Change the connector module side of yp male screw type male screw type connection cable Item Description Cable type Shielded cable Number of pairs 3 Conductor resistance 20 88 0 Q km or less Cable Insulation resistance 10000 M or more 9 RS 422 485 Dielectric withstand voltage 500 VDC for 1 minute Electrostatic capacitance 1kHz
94. intelligent communication module AD51 S3 Compatible Partial change required x Incompatible D51 t EX AD51H S3 ms R24 Precautions for replacement 1 2 4 X5 General input X6 X7 X8 9 Use prohibited XB Multitask execution start XC Multitask stop XD QD51 R24 system down QD51 R24 operating status XF Use prohibited X10 X11 X12 X13 X14 X15 Change X10 to X1C to to XA and X10 to X1F Also change X1D to XD X16 General input X17 General input X18 X19 X1A X1B X1C X1D AD51 S3 system down Use prohibited X20 Use prohibited to Outside I O point range X2F 4 19 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT Compatible Partial change required x Incompatible Output QD51 Compat t f t QD51 R24 ibility YO Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 General output Y9 YA YB YC YD YE Y10 Unused Can be used for internal relay M General output Start BASIC task No 1 designation General output Start BASIC task No 2 designation gt
95. internal relay M General output Y9 YA YB YC YD YE YF Y10 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt General output Start BASIC task No 1 designation General output Start BASIC task No 2 designation Y11 gt Y12 gt Y13 Y14 Y15 Y16 Y17 Y18 Y19 Task start signal Change Y10 to Y20 to YO to Y10 and Y13 to Y18 General output In addition change Y21 to Y28 to Y11 to Y12 with the task divided into two General output Y1A Reset request signal Y1B Y1C Y1D Use prohibited Valle Y20 Y21 Y22 Y23 Y24 General output Start BASIC task No Y25 designation Y26 Outside point range Y27 Y28 Y29 Program start signal Y2A to Use prohibited Y2F gt 4 16 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 2 Replacement of intelligent communication module ATSD51S QD51 0 1 2 4 X5 X6 X7 X8 9 General input O Compa General input ible A Partial change required x Incompatible Compat 8 Precautions for replacement ibility XB Multitask execution start Multitask execution start XC Multitask stop Multitask
96. ion by the on demand function Change to a sequence program that uses the dedicated instruction ONDEMAND Communication target device Accessing the programmable controller CPU The available commands accessible device range and access to another station are restricted 1 2 Access to another station Another station cannot be accessed via the data link system MELSECNET II MELSECNET B Refer to the GX Developer Operating Manual Refer to the Q Corresponding Serial Communication Module User s Manual Basic Refer to the MELSEC communication protocol reference manual Non procedural communication Non procedural protocol communication Programmable controller CPU Transmission reception of data Change to a sequence program that uses the dedicated instructions INPUT OUTPUT Communication target device Transmission of data When receiving by the receive end code on the programmable controller CPU side transmit the data default CR LF codes of the end code at the end of the data to be transmitted to the programmable controller CPU Bidirectional communication Bidirectional protocol communication Programmable controller CPU Transmission reception of data Change to a sequence program that uses the dedicated instructions BIDIN BIDOUT Refer to the Q Corresponding Serial Communication Module User s Manual Basic Transmission using p
97. ion reception O Compatible A Partial change required x Incompatible Buffer memory address C II NNNM ands Serle Compat Precautions for AJ71QC24N A1SJ71QC24N1 QUT1C24N ibility replacement AJ71QC24N R2 A1SJ71QC24N1 R2 QJ71C24N R2 AJ71QC24N R4 QJ71C24N R4 System setting area LED communication error clear area 0 1 LED OFF communication error clear request CH1 LED OFF communication error area clear request area o to to to to O 2E to 384 HS Modem Modem For initial setting For initial setting 394 to 57 to 143 System area use prohibited System area use prohibited O 904 1301 144 304 Mode switching area Mode switching specification area O 914 1314 145 305 Use the default 924 1324 146 306 System area use prohibited RS DTR signal status spefication area 2 93 1334 147 307 BTRIDSR pe control BTRIDSR De control specification area specification area 944 1344 148 308 DC1 DC3 code specification area DC1 DC3 code specification area 954 135 149 309 DC2 DC4 code specification area DC2 DC4 code specification area 964 1364 150 310 Word byte specification area Word byte specification area RS 232 RS 232 974 1374 151 311 9 CD terminal check setting area CD terminal check setting area to to to to O AOp 1404 160 320 On demand D
98. ions A ser BENI AJ71QC24N QJ71C24N ibility Precautions for replacement AJ71QC24N R2 QJ71C24N R2 AJ71QC24N R4 QJ71C24N R4 Communication using dedicated T Sen em n max 32 m n max 32 protocol Non procedural For details on linked operation data protocol 1 1 1 n 32 1 1 1 n n 1 n max 32 between interfaces refer to e communication the manual communication Bidirectional protocol 3 1 communication RS 232 Max 15m The series does not have Transmission RS 422 Max 1200m the RS 422 interface distance The interface to be used must RS 422 485 Max 1200m overall distance be changed No of writes Max 100 000 times on same Max 100 000 times on same No of flash ROM writes area in area in flash ROM 32 points slot 32 points slot No of occupied I O points I O uic d 32 VO assignment intelli 32 points 1 On the series this is called MELSEC communication protocol abbrev MC protocol 2 SERIAL COMMUNICATION MODULE REPLACEMENT 4 Comparison between QnAS series and Q series Q Compatible A Partial change required x Incompatible Specifications QJ71C24N QJ71C24N R2 QJ71C24N R4 A1SJ71QC24N1 AJ71QC24N1 R2 Compat ibility Precautions for replacement RS 232 RS 232 compliant D Sub 9P QJ71C24N 1ch QJ71C24N R2 2ch QJ71C24N R4 none RS 422 485 compliant 2 piece termin
99. ks 9 For how to replace the A1SD518S with the QD51 R24 refer to Appendix 2 2 Replacement of intelligent communication module AD51 S3 A series module Alternative model Remarks AD51 S3 QD51 RS 232 2ch RS 422 485 none QD51 R24 RS 232 1ch RS 422 485 1ch 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 2 Performance Specifications Comparison 4 2 1 1 4 2 Module performance comparison Replacement of intelligent communication module AD51H S3 Compatible Partial change required x Incompatible Specifications QD51 Compat Precautions for replacement AD51H S3 ibilit QD51 R24 x Programming language AD51H BASIC O Review the BASIC program and Number of tasks 8 2 x reduce the number of tasks to two or less Start at power on af Start by interrupt from the programmamble controller CPU This cannot Task start condition Ro uds be performed when Compiler BASIC is used o Start by start request from another task 384K bytes Max 64K bytes Rev
100. m area P Delete the sequence program 72H 114 E PROM read result Use prohibited 73 115 E PROM write result 744 116 Automatically open UDP port No 75 117 System area Use prohibited 76H 118 Network No Station No Q 77 119 Group No e 78 to C74 120 to 199 Information for each connection Connection No 1 to 8 C8 200 LED ON status Left side LED ON status 2i LED ON status Right side ps Check the LED ON status at 200 202 Operation mode setting switch status CBy 203 Exchange condition setting switch status 2 orhe Ga Developer CCy 204 System area Use prohibited 205 instruction execution request o 206 System area Use prohibited O CF to DFy 207 to 223 Data link command execution result by channel Stores me ZNWR instructions E0 to E24 224 to 226 System area Use prohibited E34 227 No of errors generated Oo E4u 228 Error log write pointer O E5 to 1744 229 to 372 Error log block 1 to 16 175 to 177 373 to 375 System area Use prohibited Some assignments differ 178 to 1FFy 376 to 511 Status information by protocol type a Basic 200 to 2014 512 to 513 Subnet mask field O 202 to 2034 514 to 515 Default router IP address O 3 ETHERNET INTERFACE MODULE REPLACEMENT Compatible Partial change required x Incompatible Buffer memory address Buffer memory name GnAseries GnASseries Qseries Compat
101. mation from the con nection status information Read the open request signal information from the connec tion status information area Turn off the close processing flag Specify the execution type of when the connection 1 is processed Performing with GX Devel oper open settings Open processing for the connection 1 Turn on the normal completion flag Turn on the failed completion flag Initial timing in GX Developer is set to Always wait for OPEN the sequence program for open processing close processing is not required 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 9 3 Communication using fixed buffer The following shows a program example for performing communication using fixed buffer 1 A AnS series Transmission processing The A AnS series performs data transmission processing to external devices from the fixed buffer by writing the send data to the fixed buffer area by the sequence program and turning the send request signal YO ON Reception processing On the A AnS series the reception completion signal XO turns ON when data is received to the fixed buffer area The A AnS series performs data reception processing by reading received data from the fixed buffer area by the sequence program and turning the reception completion confirmation signal YO ON a Program conditions The following shows a program example for performing transmission processing by fixed buffer No 1 when the fixed b
102. n Startup and Maintenance precautions NCAUTION Do not disassemble or modify each module Doing so could cause failure malfunction injury or fire Before mounting dismounting the module be sure to shut off all phases of external power supply used by the system Failure to do so may cause module failure or malfunctions Do not install remove the module to from the base unit or the terminal block to from the module more than 50 times after the first use of the product IEC 61131 2 compliant Failure to do so may cause malfunction Do not touch the connector while the power is on Doing so may cause malfunction Before cleaning up and retightening terminal screws and module fixing screws be sure to shut off all phases of external power supply used by the system Not doing so may cause failure or malfunction of the module If the screws are loose it may cause the module to fallout short circuits or malfunction If the screws are tightened too much it may cause damages to the screws and or the module resulting in the module falling out short circuits or malfunction Always make sure to touch the grounded metal to discharge the electricity charged in the body etc before touching the module Failure to do so may cause a failure or malfunctions of the module Operation Instructions NCAUTION When performing the control of the programmable controller in operation especially changing data program and o
103. n m the side CH1 5 5 E s 1 ON lt ON ON EL E m D D DL a 20 s m D E sH sH N i i i E 4 W E s m s M S s s M L 1 L ON ON ON ON lt ON lt ON lt 4 10 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 2 Replacement of intelligent communication module A1SD51S Compatible Partial change required x Incompatible Specifications Compat QD51 ibilit Precautions for replacement QD51 R24 d Mode setting switch 1 0 or 1 Execution mode 2 or 3 Multitask debugging mode 4 Programming 5 to F Unusable SW1 Console or debug port Set by the combination of devices to be switehes inthe GX to aii 4 Developer s PLC parameter SW5 g used as a console and a debugger settings BASIC program swe operation stop by OFF Disabled BREAK Ctrl C ON Enabled keys Set the reset signal from the There is no setting of valid or Operation of the i A1SDB1S when the programmable controller CPU to valid or invalid SW7 Id invalid The reset signal of the Peg OFF Reset signal invalid programmable controller CPU controller CPU is reset 5 ON Reset signal valid is valid The time for how long the programmable Mode controller CPU can Set the swi
104. n asynchronous method Transmission speed 300 to 230400 bps 50 to 230400 bps Start bit 1 Data bit 70r8 Data format Parity bit 1 vertical parity none Stop bit 10r2 icatio SES t Processing when the mounted station programmable controller CPU using dedicated performs END processing protocol Non procedural Access cycle protocol communication Transmission can be executed at each send request Bidirectional and reception is available at all times protocol communication Error Parity check Performed odd even none detection Sum check Performed none Select at parameter user frame 5 422 5 122485 The Q series does not have the DTR DSR ER DR control Available Available N A RS 422 interface Transmission control RSICS control Available N A 4 changed to the transmission CD signal control Available N A N A control of the interface to be DC1 DC3 Xon Xoff control Ayailable Available Available DC2 DC4 control RS 232 1 1 The series does not have the Cauet tn RS 422 1 1 A RS 422 interface 41 n n The interface to b d t connection RS 422 485 1 1 1 n m n 1 1 1 n n 1 m n e Interface to be used mus n max 32 m n max 32 n max 32 m n max 32 be changed Continued on next page 2 SERIAL COMMUNICATION MODULE REPLACEMENT Q Compatible A Partial change required x Incompatible Specificat
105. nd check For connection No 2 2 Transmission request or reception end check For connection No 3 Yn3 Transmission request or reception end check For connection No 4 Yn4 Transmission request or reception end check For connection No 5 Yn5 Transmission request or reception end check For connection No 6 Yn6 Transmission request or reception end check For connection No 7 Yn7 Transmission request or reception end check For connection No 8 Yn8 Open request For connection No 1 9 Open request For connection No 2 Open request For connection No 3 YnB Open request For connection No 4 Open request For connection No 5 YnD Open request For connection No 6 Open request For connection No 7 Open request For connection No 8 O Y n 1 0 E PROM read request No E2PROM Use prohibited Y n 1 1 E2PROM write request Refer to Section 3 8 Y n 1 2 Y n 1 3 Y n 1 4 Use prohibited 1 5 1 6 1 7 ERR LED OFF request 1 8 Use prohibited 1 9 Initial request 1 1 Y n 1 C Y n 1 D Use prohibited 1 1 3 18 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 6 2 Buffer memory 1 Comparison between A AnS series and series There is no compatibility in the buffer memory assignments between the A AnS series and the Q series Make a new sequence
106. ndling the FG terminal on the external power supply for the transceiver ground the FG signal on the external power supply side 3 The shape of the external power supply terminal for the transceiver differs between the QnA series QJ71QE71N B5 and the Q series QJ71E71 B5 When replacing the AJ71QE71N B5 with the Q series QJ71E71 B5 refer to the following manual for wiring Q Corresponding Ethernet Interface Module User s Manual Basic 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 3 Function Comparison 1 Comparison between A AnS series Q series O Compatible A Partial change required x Incompatible Description A seri AnSseries Qseries Compii AJ71E71N3 T 15 71 71 3 QJ71E71 100 Precautions for replacement ibility Initial processing AJ71E71N B5 AJ71E71N B2 A1SJ71E71N B5 15 71 71 2 71 71 5 QJ71E71 B2 The state in which data communications with an external device is possible is set Set in the GX Developer network parameters Delete the sequence program of the section corresponding to the function Refer to Section 3 9 Open processing The communications line for performing data communications with external devices is connected Change to a sequence program that uses the dedicated instructions OPEN CLOSE Refer to Section 3 9 Communications using fixed buffer procedural nonprocedural The fixed buffer on the Ethernet int
107. ndom writing to device memory 4 amp H4 Writing to extension file register 5 amp H5 Expansion file register monitor registration 515 amp H203 Writing of Q QnA series device memory 6 amp H6 Random writing to extension file register 7 amp H7 Continuous address designation data writing to extension file register 8 amp H8 Writing of sequence programs 9 amp H9 Writing of microcomputer programs p Cannot be replaced with Q QnA series 10 amp HA Writing of comment data 11 amp HB Writing of extension comment data 12 amp HC Writing of the buffer memories of a special function 533 amp H215 Writing to the memories of a Q QnA series module intelligent function module 14 amp HE Writing of parameter data Writing of MELSECNET 10 parameters Cannot be replaced with Q QnA series 15 amp HF Analysis of parameter data 5 DATE function The processing of the DATES function differs Therefore modify the BASIC program A1SD51S Processing Reads only the last two digits of the year When the last two digits is 90 or greater QD51 R24 Modify the program to use the four digits Reading the first two digits is 19 When the last two Reads all the four digits of the year s arias ae for processing digits is 89 or lower the first two digits is 20 Writing Writes only the last two digits of the year Writes all the four digits of the year Selects the four digits 4 26 4 INTELLIGENT COMMUNICAT
108. nections storage Fixed buffer 1k word x 8 1k word x 16 Change the sequence program memory as buffer memory assignments Random access buffer 3k words x 2 6k words x 1 differ Refer to Section 3 6 2 32 points slot 32 points slot ii No of occupied I O points assignment intelli I O assignment special 32 points 32 points 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series a 10BASE T O Compatible A Partial change required x Incompatible Specifications t AJ71QE71N3 T 15 710 71 3 QJ71E71 100 Transmission speed 10Mbps 100Mbps 10Mbps Communication mode Half duplex Full duplex Half duplex Transmission method Base band O issi Maximum segment Transmission 9 400m specifications ength Up to two modules can be Maximum number of connected in a cascade Cascade connection Up to 4 nodes connection connection when using at 100 Mbps Number of allowable Transfer data Simultaneously open 8 connections 16 connections storage connections memory Fixed buffer 1k word x 8 1k word x 16 Random access buffer 6k words x 1 O No E PROM Refer to Secti No of E27PROM writes Max 100 000 times on same area in E2PROM A Rorer to Section 32 points slot 32 points slot d M No of occupied points i I O assignment intelli I O assignment special 32 poin
109. ntents Processing Code Contents 2 amp H2 Device memory monitor registration 3 amp H3 Random writing to device memory 4 amp H4 Writing to extension file register 5 amp H5 Expansion file register monitor registration 515 amp H203 Writing of Q QnA series device memory 6 amp H6 Random writing to extension file register 7 amp HT Gontinugus address designation data writing to extension file register 8 amp H8 Writing of sequence programs 9 amp H9 Writing of microcomputer programs Cannot be replaced with Q QnA series 10 amp HA Writing of comment data 11 amp HB Writing of extension comment data 12 amp HC Writing of the buffer memories of a special function 533 amp H215 Writing to the memories of a Q QnA series module intelligent function module 14 amp HE Writing of parameter data Writing of MELSECNET 10 parameters Cannot be replaced with Q QnA series 15 amp HF Analysis of parameter data 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 6 2 Replacement of intelligent communication module A1SD51S 1 Usable channels Usable channels are as shown below O Usable x Unusable QD51 R24 A1SD51S CH 1 RS 232 CH 2 RS 232 CH 3 RS 422 RS 485 a Use the 0051 When the 150515 is replaced with the QD51 CH 3 RS 422 485 interface is not available Modify the BASIC program so that other channels may be used o
110. o 108 to 110 is used on the series 56 to 584 86 to 88 System area Use prohibited 59 to A8 BEEN for each connection A 78 to C7 120 to 199 is used on the Q series Connection No 1 to 8 E5 to 174 229 to 372 is used on the Q 9 to B34 169 to 179 Error log1 to 11 series B4 to 16 180 to 367 System area Use prohibited 178 to 1 1 376 to 497 is used on the Q 170 to 1A34 368 to 419 Status information by protocol type series 1A4 to 1 420 to 447 System area Use prohibited to 1C14 448 to 449 Subnet mask field 1C2 to 1C34 450 to 451 Default router IP address Set in GX Developer network parameters 1 452 No of registered routers 1C5 to 1 8 453 to 472 Setting of router 1 to 5 A 109 to 473 to 495 System area Use prohibited 496 Communication specification during STOP Not used on the Q series to 1FFj 497 to 511 System area Use prohibited 680 to 267F 1664 to 9855 is used on the Q 200 to 11FF 512 to 4607 Fixed buffer No 1 to 8 series 2680 to 3E7F 9856 to 15999 is used on the 1200 to 1DFFy 4608 to 7679 Random access buffer Q seri nf series 19 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series The buffer memory assignment of the QnA QnAS series is compatible with that of the Q series The sequence program of the QnA QnAS series
111. o add to the data to setting be transmitted received is set 2 The stop bit length of the data to be Sep setting transmitted received is set Sum check The sum check code presence in SW12 enable disable dedicated protocol data communications Set the switch settings in the GX Developer PLC parameter mw A1 ADP SP settings Section 2 7 setting Refer to Section 2 4 Write during Write during RUN enable disable in SW04 RUN enable dedicated protocol data communications disable setting is set SW05 Transmission The transmission speed for when data is swo7 speed setting to be transmitted received is set 1 Using the A1SJ71UC24 R2 with the ATADP SP When the A1SJ71UC24 R2 with the software version X or later is used the A1ADP SP setting can be used This setting is used to create a sequence program in the nonprocedural mode by using dedicated instructions for the computer link function in the AnACPU When using dedicated instructions for the computer link function switch the ATADP SP setting to ON When not using them switch the setting to OFF When the A1SJ71UC24 R2 with the software version W or earlier is used the dedicated instructions for the computer link function cannot be used Create a sequence program using the FROM TO instructions 2 SERIAL COMMUNICATION MODULE REPLACEMENT b A1SJ71UC24 R4 Q Compatible A Partial change required x Incompatible Description
112. o edi 4 4 Developer s PLC parameter SW5 g used as a console and a debugger settings BASIC program Mode swe operation stop by OFF Disabled setting BREAK Ctrl C ON Enabled switch 2 keys sw7 Boot target of OFF Memory card priority Execution programs are stored execution program ON EP ROM priority in a flash ROM OFF 50ms The scheduled time of task SW Scheduled ti f task i 100 5 must be fixed to 50ms Operation of the Th t of AD51H when resetting OFF Reset signal invalid E REN SW1 programmable controller CPU a programmable ON Reset signal valid is valid controller CPU Sw2 Time accessible by SW2 SW3 Accessible time FROM TO instructions OFF OFF 200 ms oos cus s gwa fom programmable OFF ON 500 ms ADU P controller CPU when ON OFF 1000 ms d 7 Select 200ms or 2000ms Switch 2 resetting the ADS1H ON ON 2000 ms SW4 Fixed to OFF SW5 Fixed to OFF EP ROM type to be OFF 64 128 SW No EP ROM used ON 256kROM id SW7 SW7 and SW8 are both OFF Without Terminal resistor terminal resistor Connect the included terminal SWS8 setting SW7 SW8 are both ON With terminal resistor resistor Memory protect range SW1 0 to OFFFFh SW2 10000 to 1FFFFh The write protect setting of a Eus DN A OFF Not protected 51 4 30000 3FFFFh P A Set the switches in the GX range ON Protected sitis SW5 40000 to 4FFFFh
113. o used with the A series personal computer Multitask debugging Possible when a debugger is used 48 points Ch the start I O No in th I O points occupied The first 16 points are open and the 32 points x ange 93 nane i PLC parameter I O assignment last 32 points are special setting No of slots 2 slots 1 slot x 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 2 Replacement of intelligent communication module A1SD51S Compatible Partial change required x Incompatible Specifications Compat 7 QD51 Precautions for replacement A1SD51S ibility QD51 R24 Programming language AD51H BASIC interpreter compile Number of tasks 2 Start at power on Start by interrupt from the programmamble controller CPU This cannot be performed when Compiler BASIC is used Start by start request from another task Task start conditions Max 64K bytes 2 0 16 32 48 64K bytes selectable for one task bytes or less Common 8K bytes memory Internal Buffer memory 6K bytes memory Extension 1024 point relay EM pons Enn 1024 points register ED General input output Input 27 points Output 26 points 9 points For task start from the PLC CPU Input 26 points Output 23 points 2 points For task start from the PLC CPU Change signals with a program Memory protection Yes E2PROM write protectable Yes
114. om request 1 ble 1 pletion 1 1 zie FROMP 94 ee K2 Reads error information en mor error when a send error occurs detec code 1 tion 1 RST Ya Send request 4 3 34 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Q series Transmission processing The Q series uses the dedicated instruction BUFSND to perform data transmission from the fixed buffer to an external device Reception processing On the series the fixed buffer reception status signal corresponding bit of address 50051 in buffer memory turns ON when data is received to the fixed buffer area The Q series uses the dedicated instruction BUFRCV to perform data reception a Program condition The following shows a program example for performing transmission processing by fixed buffer No 1 when the transmission instruction M7000 is turned ON b Program example 9 T 11 11 PLs M3000 Send instruction 1PLS Send Initial Connection instruction normal 1 complete open complete signal signal Specify the setting data for transmission processing HHO K3 0200 Word length to send the Send Data length instruction setting No of data 4PLS words K1234 D301 Send data Send data setting K5678 0302 data setting Aaa 8901 0303 Send data setting 700 03000 0300 M300 Transmission processing BUFSND Data length by the connection 1
115. ommunications timing may be also different If necessary adjust the timing by inserting a wait time for example For actual details on processing times refer to the manual for the respective module About switch settings When using a Q series serial communication module be sure to set the operation mode station number and transmission specifications in the following parameter setting screen on GX Developer e Switch setting for intelligent function module screen The Q series serial communication module does not have setting switches for setting the mode setting station number setting and transmission specifications setting About the RS 422 interface Q series communication modules do not have the connector specifications RS 422 interface CH1 that is available on the QnA series communication module AJ71QC24N R4 Use the RS 232 interface or terminal block specifications RS 422 485 interface to connect to external devices About data communications on the RS 422 485 interface The precautions during data communications on the RS 422 485 interface are the same as when a QnA QnAS series serial communication module is used When external devices may receive the wrong data attach a pullup pulldown transistor on the external device side 2 29 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 8 Program Examples The following shows an example of how to change the nonprocedural communications program on the A AnS series computer
116. onnection No 5 XnA Transmission normal end or reception end For connection No 6 XnB Transmission error detection or reception error detection For connection No 6 XnC Transmission normal end or reception end For connection No 7 Transmission error detection or reception error detection For connection No 7 XnE Transmission normal end or reception end For connection No 8 XnF Transmission error detection or reception error detection For connection No 8 X n 1 0 Open end For connection No 1 1 1 Open end For connection No 2 1 2 Open end For connection No 3 1 3 Open end For connection No 4 1 4 Open end For connection No 5 1 5 Open For connection No 6 1 6 Open end For connection No 7 1 7 Open end For connection No 8 1 8 Open error detection 1 9 Initial normal end 1 Initial error end 1 Use prohibited 1 COM ERR LED ON X n 1 D X n 1 E Use prohibited 1 Watchdog timer error detection 3 ETHERNET INTERFACE MODULE REPLACEMENT O Compatible A Partial change required x Incompatible Signal name Aseries Compat Precautions for Output signal AJ71E71N3 T A1SJ71E71N3 T QJ71E71 100 AJ71E71N B5 A1SJ71E71N B5 QJ71E71 B5 AJ71E71N B2 A1SJ71E71N B2 QJ71E71 B2 ibility replacement
117. oper SW7 communications OFF Write during RUN disabled network parameters timing setting ON Write during RUN enabled 3 in 1 Selects the initial processing startup timing A quick start is performed SW8 Initial timing OFF Quick start Initial processing starts ON Normal start up with no delay time 4 GX Developer network parameters MELSOFT series GX Developer Unset project Network parameters Ethernet operations 77 Project Edit Find Replace Online Diagnostics Tools Window Help 2 Communication data code r Initial timing Binary code e Do not wait for OPEN Communications impossible at STOP time C ASCII code Always wait for OPEN Communication possible at STOP time IP address Send frame setting Network type Ethemet Bai None Input format Starting 1 0 No 0000 f Ethemet v2 0 Network No 1 IP address PE Total stations Group No 0 3 Enable Write at RUN time TCP Existence confirmation setting Station No 1 gt Mode Online Use the Keep live Operational settings Initial settings Open settings Router relay parameter FTP Parameters Necessary setting No setting Already set Start 1 0 No Please input the starting 1 0 No of the module in HEX 1 Setifitisneeded Nos Acknowledge assignment Routing parameters Assignment image Use
118. or details on linked operation contguration Non procedural between interfaces refer to data AR 1 1 1 n 32 1 1 1 n 1 n max 32 dee communication the manual communication Bidirectional da 1 1 communication 5 232 15 Transmission 500 Max 1200 distance RS 422 485 SE overall distance overall distance No of writes Max 100 000 times on same Max 100 000 times on same B No of flash ROM writes area area in flash ROM 32 points slot 32 points slot No of occupied I O points I O assignment special 32 I O assignment intelli 32 points points 1 On series this is called MELSEC communication protocol abbrev MC protocol 2 When the AJ71UC24 uses only the RS 232 channel it can be replaced with the QJ71C24N R2 When the AJ71UC24 uses only the RS 422 channel it can be replaced with the QJ71C24N R4 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Comparison between AnS series and Q series a A1SJ71UC24 R2 O Compatible A Partial change required x Incompatible Specifications bos Precautions for replacement QJ71C24N ibility A1SJ71UC24 R2 QJ71C24N R2 QJ71C24N 1 RS 232 RS 232 liant D Sub 9P compliant laJr1C24N R2 2ch bon RS 422 485 compliant QU71C24N Tch complian i RS 422 485 p 2 piece terminal block QJ71C24N R
119. or re initial processing As the network number and station number cannot be set the Ethernet interface module cannot be connected with MELSOFT products e g GX Developer To perform the above perform initial processing by GX Developer network parameters 3 10 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 11 2 3 4 Communications while the programmable controller CPU is stopped By setting Operational settings Initial timing to Always wait for OPEN the Q series can perform communications while the programmable controller CPU is stopped For connections for which passive open and communications during a stop are set to enabled it is not necessary to use a sequence program for communications during a stop open processing close processing Ethernet operations Communication data p Initial timing Bi c Do not wait for OPEN Communications x impossible at STOP time C ASCII code 7 Always wait for OPEN Communication possible at STOP time address Send frame setting Input format DEC Ethemet V2 0 IPaddess 24 C 1 023 Enable Write at RUN time TCP Existence confirmation setting Use the KeepAlive C Use the Ping MELSECNET H MELSECNET 10 relay exchange On the Q series Ethernet parameters network number and station number using the EPRSET instruction cannot be set When the EPRSET instruction is in use delete the
120. or replacement target device Ethernet Interface module Communications using fixed buffer procedural nonprocedural Communications using random access buffer bi Communication target device Read write of programmable side controller CPU internal data Some of the command and device ranges are restricted Communications using data link instructions 9 Communication target device side 4 The default log in name and File transfer server functions A password have been changed from AJ71QE71 to QJ71E71 so set the log in name again 1 Read write of programmable controller CPU internal data 1 Commands relating to file operations on QCPU differ from commands for QnACPU For details refer to the MELSEC communication protocol reference manual 2 The program for accessing the programmable controller CPU in the data link system cannot be used The QCPU mode cannot be connected to MELSECNET 1 and MELSECNET B 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 8 Other Precaution 1 Parameter registration to As the series Ethernet internet module does not have an delete the sequence program of the section corresponding to parameter registration to E PROM On the Q series Ethernet interface module set the GX Developer network parameters to save parameters to the programmable controller CPU 2 Initial processing end processing
121. ork Parameter Setting the Number of Ethernet CC IE MELSECNET Cards Operational settings Initial settings When replacing the A AnS series with the Q series delete the A AnS series sequence program for initial processing a Program conditions Set as follows in the GX Developer network parameters address 20009 162 0 9 192 Other than IP address Use default values b Network parameter setting example 1 Network parameters Setting the number of Ethernet CC IE MELSECNET cards MELSOFT series GX Developer Unset project Network parameters Setting the number of Et Project Edit Find Replace View Online Diagnostics Tools Window Help Starting 1 0 No Operational settings Initial settings Necessary setting No setting Alreadyset Setifitisneeded No setting Already set Start 1 0 No Valid module during other sta nterlink transmission parameters Please input the starting 1 0 No of the module in HEX 16 bit form Acknowledge XY assignment Routing parameters Assignment image Group Settings Check 3 27 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Operational settings 3 Initial settings Ethernet operations Network parameter Ethernet initial setting Module No 1 r Timer setting r Communication data code r Initial timing i Module will operate with default values if setting is left blank i Do not wait for
122. owing TECHNICAL BULLETIN TECHNICAL BULLETIN No FA A 0075 Production discontinuation of the AnS and QnAS series Ethernet interface modules 3 24 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 9 Program Examples The following shows a program example at transition from the A AnS series to the Q series When applying the program example introduced in this section to an actual program sufficiently study if there will be any problem in control on the target system 1 System configuration The following shows the system configuration used in the program example in this section a A AnS series Ethernet interface module 1 m External device Transmission request signal YO A3UCPU For connection No 1 fixed buffer transmission b Q series Ethernet interface module 1 External device BUFSND instruction l Q25HCPU For connection No 1 fixed buffer transmission E The Ethernet interface module is mounted on slot 0 of the base module The I O signals of the Ethernet interface module shall be X YO to X YF 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 9 1 Initial processing The following shows a program example for performing initial processing 1 A AnS series The A AnS series performs initial processing by writing parameters for initial processing by the sequence program to buffer memory and turning the initial request signal Y19 ON
123. patible A7PHP gt ATHGP B B ATLMS B B B M M won compatible series Connected to CH3 ON ON gt ON gt ON ON VT 382 L M Switch 2 compatible series HM Connected to NH CH1 1 swi o gt L L 1 ON M m Set each VG 620 the side CH1 ON ON ON M M M M M E M M M E M M M B B B M ON gt ON gt ON gt ON ON ON 4 12 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 3 Replacement of intelligent communication module AD51 S3 DIP switch Compatible Partial change required x Incompatible Specifications Precautions for AD51 S3 replacement SW1 The write protect Swe setting of a flash SW3 M 48K bytes of the RAM area may be used for memory protect setting in ROM is available m SW4 units of 8K bytes Set the switches in protect range E SW5 The system data area may also be used for the setting the GX Developer s SW6 PLC parameter settings SW7 SW8 SW9 SW10 1 4 Fixed to OFF SW11 SW12 SW13 W14 C tth 9 Terminal SW14
124. peration status status control by connecting a personal computer etc to the intelligent function module read this manual carefully and confirm if the overall safety is maintained Failure to perform correct operations to change data program or the status may result in system malfunction machine damage or an accident When performing control in particular changing data changing a program or changing the operation status status control of the programmable controller during operation using a BASIC program do so only after reading the user s manual thoroughly and taking adequate safety precautions If there are errors when changing data changing a program or in status control it could result in system malfunction or cause mechanical damage or accidents Disposal Precautions NCAUTION When disposing of this product treat it as industrial waste GO CONDITIONS OF USE FOR THE PRODUCT 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 The PRODUCT has been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILIT
125. procedural between interfaces refer to data es 1 1 1 n n max 32 1 1 1 n n 1 n max 32 O communication the manual communication Bidirectional 1 1 communication em RS 232 Max 15m Transmission TEE distance RS 422 485 E E T overall distance No of E2PROM writes Max 100 000 times on same Max 100 000 times on same No of flash ROM writes area in area in flash ROM 32 points slot 32 points slot No of occupied points I O assignment special 32 I O assignment intelli 32 O points points 1 On the Q series this is called MELSEC communication protocol abbrev MC protocol 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 4 b A1SJ71UC24 R4 Specific 15 710 24 4 O Compatible A Partial change required x Incompatible ations QJ71C24N TP Precautions for replacement ibility QJ71C24N R4 RS 232 RS 232 compliant QJ71C24N 1 D Sub 9P QJ71C24N R4 none Interface QJ71C24N 1 RS 422 485 liant 5 422 485 RS 422 485 compliant A QJ71C24N R4 2ch 2 piece terminal block The wiring must be changed Communication using dedicated Half duplex communication O Communication protocol method Non procedural m ORAN Full duplex communication 1 1 connection bidirectional O neces Half duplex communication 1 n m n connection commun
126. ption normal abnormal failed flag M12 RST M102 Receive Reception normal comple complete flag tion check flag RST M103 Reception failed flag Reception processing Specifies channel No for data reception Clears the device where the reception result is stored Specifies allowable No of receive data Instruction execution Receive data are stored in the area starting from D30 Flag control at reception completion 2 35 3 ETHERNET INTERFACE MODULE REPLACEMENT ETHERNET INTERFACE MODULE REPLACEMENT 3 1 List of Ethernet Interface Modules to be Replaced 1 Transition from A series to Q series Alternative model Network type A series 10BASE T AJ71E71N3 T QJ71E71 100 10BASE5 AJ71E71N B5 QJ71E71 B5 10BASE2 AJ71E71N B2 QJ71E71 B2 2 Transition from AnS series to Q series Network type AnS series Alternative model 10BASE T A1SJ71E71N3 T QJ71E71 100 10BASE5 A1SJ71E71N B5 QJ71E71 B5 10BASE2 A1SJ71E71N B2 QJ71E71 B2 3 Transition from QnA series to Q series Network type QnA series Alternative model QJ71E71 100 10BASE T AJ71QE71N3 T 10 5 5 AJ71QE71N B5 QJ71E71 B5 10BASE2 AJ71QE71N B2 QJ71E71 B2 4 Transition from QnAS series to Q series QnAS series Alternative model QJ71E71 100 Network type 10BASE T 15 710 71 3 10 5 5 A1SJ71QE71N B5 QJ71E71 B5 10BASE2 A1SJ71QE71N B2 QJ71E71 B2 3 ETHERNET INTERF
127. quence program for the router relay function Wil Network parameters Setting the Ethernet router Ee Router relay function Not used Sub net mask pattem Default router IP address Router information Input format DEC wi Router IP address 3 8 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 9 4 5 Communications using pairing open On the Q series the pairing open setting of connection No 8 is not possible Connection No 8 is pairing for reception and connection No 1 is pairing for transmission When the pairing open setting of connection No 8 has been made change the sequence program On the Q series the pairing open settings of connection No 1 to 7 and 9 to 15 are possible Open processing When Operational settings Initial timing in GX Developer is set to Always wait for OPEN the sequence program using dedicated instruction OPEN CLOSE is not required 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 Comparison between QnA QnAS series and Q series O Compatible A Partial change required x Incompatible Description _QnASseries Compat Precautions for AJ71QE71N3 T 15 710 71 3 QJ71E71 100 E ibility replacement AJ71QE71N B5 15 710 71 5 QJ71E71 B5 AJ71QE71N B2 15 710 71 2 QJ71E71 B2 Some communications 7 Sequence program 4 Initial The state in
128. r connection No 7 Transmission error detection or reception error detection For connection No 7 XnE Transmission normal end or reception end For connection No 8 O XnF Transmission error detection or reception error detection For connection No 8 O X n 1 0 Open end For connection No 1 O X n 1 1 Open end For connection No 2 1 2 Open end For connection No 3 1 3 Open end For connection No 4 1 4 Open end For connection No 5 1 5 Open end For connection No 6 1 6 Open end For connection No 7 1 7 Open end For connection No 8 O X n 1 8 Open error detection O X n 1 9 Initial normal end O X n 1 A Initial error end X n 1 B Use prohibited X n 1 C COM ERR LED ON X n 1 D EPROM read complete m No E2PROM Use prohibited 1 E PROM write complete Refer to Section 3 8 X n 1 F Watchdog timer error detection 3 ETHERNET INTERFACE MODULE REPLACEMENT Output signal Signal name AJ71QE71N3 T AJ71QE71N B5 AJ71QE71N B2 A1SJ71QE71N3 T 15 710 71 5 15 710 71 2 compatible partial change required x Incompatible QJ71E71 100 QJ71E71 B5 QJ71E71 B2 Compat ibility Precautions for replacement YnO Transmission request or reception end check For connection No 1 Yn1 Transmission request or reception e
129. r use the QD51 R24 b Use in the QD51 R24 Since the QD51 R24 does not have CH 2 RS 232 and CH 4 Parallel interfaces is not allowed When the 150515 is replaced with the QD51 R24 2 RS 232 interface cannot be used Modify the BASIC program so that other channels may be used or use the QD51 2 Communications specifications Data bit and stop bit settings differ between the models Correct the BASIC program 150515 QD51 R24 Data bit 5 6 7 8 7 8 Stop bit 1 1 5 2 1 2 3 Common memory backup Common memory backup is as shown below Item A1SD51S QD51 R24 Common memory Not backed up In the QD51 R24 common memory is not backed up by a battery If backup is necessary use the programmable controller CPU s file register R Modify the program that accesses the common memory using GETMEM and PUTMEM instructions to access the file register using PCRD and PCWT instructions 4 24 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 Internal memory a Memory to store a program to be executed There is no difference between the QD51 R24 and the 150515 b Communication memory The communication memory for the 150515 be accessed using only the special variable B W However the communication memory for the QD51 R24 can be also accessed using sequence program FROM TO instructions The function was added There is no precaution for when using an 150515 program for
130. request 1 2 Modem disconnection request Line disconnection request 1 3 Use prohibited Use prohibited 1 4 Notification issue request Notification issue request 1 5 Use prohibited Use prohibited 1 6 1 7 E2PROM read request Flash ROM read request 1 8 E PROM write request Flash ROM write request 1 9 E PROM system setting write request Flash ROM system setting request 1 a m Use prohibited Use prohibited Y n 1 B Y n 1 C System setting default request System setting default request Y n 1 D Y n 1 E Use prohibited Use prohibited 1 2 22 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 5 2 Buffer memory 1 Comparison between A AnS series and series There is no compatibility in the buffer memory assignments between the A AnS series and the Q series Make a new sequence program The table below shows the main assignment areas for the initial settings and for transmission reception Q Compatible A Partial change required x Incompatible Buffer memory address Buffer memory name seri t Aseries _AnS series Compa replacement A1SJ71UC24 R2 ibility A1SJ71UC24 R4 m 0 Non procedural send data count storage x On the series the area of address 4004 8004 1024 2048 is area used as the send data count specification area On the series the area from address 4014 8014 1025 2049 AJ71UC2
131. rinter Programmable Printing messages on a printer When messages were being printed on a printer create a transmission program using user frames of the Q series serial Refer to the Q Corresponding Serial Communication Module ibid communication module 5 User s Manual Application Delete programs that use the regular printer function Assignment of I O signals Programmable There is no compatibility in the I O signal X Y assignments controller CPU between the A AnS series and the Q series Check the I O signals X Y in use and correct the program Refer to the Q Corresponding Others Programmable Assignment of buffer memory Serial Communication Module controller CPU and Communication target device There is no compatibility in the buffer memory assignments between the A AnS series and the Q series Check the target buffer memories and addresses of the data to read write and correct the program User s Manual Basic 2 SERIAL COMMUNICATION MODULE REPLACEMENT 9 4 2 3 4 5 Only accessing of device memory on the programmable controller CPU is available Accessible device range is the same as that on the A AnS series programmable controller CPU The following devices cannot be accessed from external devices Devices newly added on by QCPU Latch relays L and step relays S n the case of QCPU latch relays L and step relays S are different devices from internal relays
132. ry assignments and change the sequence program Communication target device Communications using fixed buffer procedural nonprocedural Communications using random access buffer Read write of programmable side controller CPU internal data Some of the command and device ranges are restricted 1 Read write of programmable controller CPU internal data 1 On the Q series some commands batch read writer of microcomputer are not usable For details refer to the MELSEC communication protocol reference manual 2 Devices of the same name that exist on the A AnS series programmable controller CPU can be read written within the device ranges of AnACPU The following devices cannot be accessed from external devices Devices newly added on by Q QnACPU Latch relays L and step relays S the case of Q QnACPU the internal relays M the latch relays L and step relays S of other devices can not be specified as target devices to be accessed File registers R 3 The following devices are accessed on special relays M9000 onwards and special registers D9000 onwards SD1000 to SD1255 are accessed by specifying D9000 to D9255 SM1000 to SM1255 are accessed by specifying M9000 to M9255 3 22 3 ETHERNET INTERFACE MODULE REPLACEMENT 2 QnA QnAS series Compatible A Partial change required x Incompatible Compatibility Program Communication Sequence program Precautions f
133. s loaded although the channel number has changed from channel 1 to 2 or from 3 to 4 4 14 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT J 4 5 Program Comparison 4 5 1 I O signal 1 Replacement of intelligent communication module AD51H S3 Compatible Partial change required x Incompatible D51 t EX AD51H S3 ue R24 ibility Precautions for replacement 1 2 X3 X4 X5 General input X6 X7 X8 9 Use prohibited XB Multitask execution start XC Multitask stop XD QD51 R24 system down XE QD51 R24 operating status XF Use prohibited X10 x11 X12 X13 X14 Change X10 to X1D to to XD and X20 to X2F to X10 to X1D X15 General input X16 X17 General input X18 X19 X1A X1B Multitask execution start X1C Multitask stop X1D AD51H system down Use prohibited X1F Use prohibited to General input Outside I O point range X2F gt gt 4 15 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT Compatible Partial change required x Incompatible Output QDS Sompat Precautions for replacement signal QD51 R24 ibility P YO Y1 Y2 Y4 Y5 Y6 Y7 Unused Y8 Can be used for
134. sed the dedicated instructions for the computer link function cannot be used Create a sequence program using the FROM TO instructions Set the switch settings in the GX Developer setting transmitted received is set PLC parameter Parity bit settings swo9 parity bit ONORE of the data to be Refer to Section 2 4 sent received is set 1 setting 3 Sw10 Even odd parity The type of parity bit to add to the data to setting be transmitted received is set Swit Stop The stop bit length of the data to be bit setting transmitted received is set Sum check The sum check code presence in SW12 enable disable dedicated protocol data communications SWO1 master local The station type for use of multidrop link saron function is set 1 di 2 Section 2 7 computer lin A ink function provide SWO02 multidrop link The function of computer link module to tor the Q seri s be used is set selection swo3 aUa setting Write during Write during RUN enable disable in 5104 RUN enable dedicated protocol data communications disable setting is set Swo5 2 17 2 SERIAL COMMUNICATION MODULE REPLACEMENT 3 Comparison between QnA QnAS series and Q series Switch name Mode switch Description ana series AJ71QC24N AJ71QC24N R2 AJ71QC24N R4 Each of the interface modes setting is determined by the data communication fun
135. sequence program of the corresponding section and set the Ethernet parameters in the GX Developer network parameters Communications using pairing open On the Q series the pairing open setting of connection No 8 is not possible Connection No 8 is pairing for reception and connection No 1 is pairing for transmission When the pairing open setting of connection No 8 has been made change the sequence program On the Q series the pairing open settings of connection No 1 to 7 and 9 to 15 are possible 3 ETHERNET INTERFACE MODULE REPLACEMENT 3 4 Switch Setting Comparison 1 Comparison between A AnS series and Q series O Compatible A Partial change required x Incompatible Description AnS series Compat Switch name AJ71E71N3 T 15 71 71 3 QJ71E71 100 AJ71E71N B5 A1SJ71E71N B5 QJ71E71 B5 AJ71E71N B2 A1SJ71E71N B2 QJ71E71 B2 Precautions for ibility replacement Selects the operation mode 0 Online 1 Offline Set in GX Developer Operation mode setting switch 2 Test 1 A network parameters self loopback test 1 in 1 3 Test 2 RAM test 4 Test 3 ROM test Selection of line Selects line processing when a ULP processing ata timeout error occurs oe Whena EU timeout OFF Closes the line TCP BER timeout orror occurs error ON Does not close the line Selects the communications data code type Set in GX Developer
136. serial communication module at replacement of module Relevant device Description Remarks Data communications by link instructions Link instructions are not provided with a function for performing data communications with another stations programmable Communication using link Programmable controller CPU on a multidrop connection instruction controller CPU The communications method must be changed e g communications via MELSECNET H Delete the data communications program using the link instruction Data communications on the RS 422 485 interface The precautions during data communications are the same as when a QnA QnAS series serial communication module is Refer to the Q Corresponding Communication Ae Others taret device used Serial Communication Module 3 First check operation of the RS 422 485 interface on the User s Manual Basic programmable controller CPU side and then insert a wait time etc to adjust the data transmission reception timing 2 28 2 SERIAL COMMUNICATION MODULE REPLACEMENT d 2 7 Other Precaution 1 2 3 4 The following shows the precautions relating to Q series serial communication modules when A AnS QnA QnAS series programmable controllers are replaced with Q series programmable controllers About processing time The processing time for data communications differs between the A AnS QnAQnAS and Q series modules For this reason some data c
137. ss 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 L NA 08050ENG E Mitsubishi Programmable Controller 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 handbook does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice L NA 08050ENG E 1211 MEE
138. stop XD A1SD51S system down QD51 R24 system down XE XF Use prohibited QD51 R24 operating status Use prohibited X10 X11 X12 X13 X14 X15 X16 X17 X18 X19 X1A X1B 1 X1D X1E X1F General input General input Use prohibited O O O 4 17 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 18 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 YA YB YC YD YE YF Y10 General output Compatible Partial change required x Incompatible Output 9091 Precautions for replacement signal QD51 R24 ibility YO General output Y11 General output Start BASIC task No 1 designation General output Start BASIC task No 1 designation Y12 Y13 Y14 Y15 Y16 Y17 Y18 General output Start BASIC task No 2 designation General output General output Start BASIC task No 2 designation General output Y19 Task start signal Task start signal Y1A Reset request signal Reset request signal Y1B Y1C Y1D Y1F Use prohibited Use prohibited 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 3 Replacement of
139. ta reading 600H INPUT i Read completion Data receiving M20 2 33 2 SERIAL COMMUNICATION MODULE REPLACEMENT MIO DO 1 Send Interface enable No flag 01 1 Transmis Sion result K5 D2 1 No of send data cP OUTPUT ud 00 D11 MO 1 Interface Send Transmis No data sion com plete MO MI M SET M100 1 Transmission Transmission normal normal abnormal complete flag plete MI M101 1 Transmission Transmission normal abnormal failed flag MIT 11 RST 100 Send Transmission normal comple complete flag tion check flag RST M101 Transmission failed flag Transmission processing Specifies channel No for data transmission Clears the device where the transmission result is stored Specifies No of send data Instruction execution Data stored in the area starting D11 from are sent Flag control at reception completion 2 SERIAL COMMUNICATION MODULE REPLACEMENT X3 CH1 read request CH1 ception error detection M Kir 020 Interface No 021 k2 Reception result K10 D23 Allowable No of receive data INPUT UO 020 030 M20 Interface Reception No complete M20 M21 SET MI 02 Reception Reception Reception normal complete normal abnormal complete flag M21 SET M103 Reception Rece
140. tches in the GX setting swe access to ma OFF 200ms Davalaper s PLC parameter switch 2 150515 using the ON 2000ms settings instructions Select 200ms or 2000ms after the 150515 is reset Common memory is not backed by a battery dat Backup area clear OFF Clear disabled vp oya idi ety SW9 use the file register or latch setting ON Clear enabled device of the programmable controller CPU Write protect can be set for a flash ROM E2PROM write protect OFF Write protection OFF i SW10 ON Write protection ON Set the switches in the GX sung Developer s PLC parameter settings 5 11 Not used SW12 1 The next page shows the settings of mode setting switch 2 that vary by the combination of devices to be used as consoles and debuggers 4 11 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT Debugger Mode Setting ATPHPI Switch Console A7HGP VT 382 VT 382 A7LMS IBM PC AT E IBM PC AT compatible compatible com
141. the GX Developer network parameters 3 Delete the sequence program of the section corresponding to the function Existence check of external device Whether or not the external device is operating normally after the connection is established in open processing is checked Change to a sequence program that uses the dedicated instructions OPEN Communications using pairing open The connection is opened with connection for reception and connection for transmission as a single pair for fixed buffer communications Change to a sequence program that uses the dedicated instructions 5 Unit of timer set values for data communications Set the unit 500 ms 2 s of timer values Fixed to 500 ms Set in the GX Developer network parameters Delete the sequence program of the section corresponding to the function The unit of timer set values is 500 ms 3 ETHERNET INTERFACE MODULE REPLACEMENT 1 Initial Processing The Q series performs initial processing by setting the following items in the GX Developer network parameters Network parameters Setting the number of Ethernet CC IE MELSECNET cards Operational settings Initial settings There is no need for a sequence program for initial processing end processing MELSOFT series GX Developer Unset project Network parameters Setting the number of Et Project Edit Find Replace View Online Diagnost
142. ting Programs i rect epe e baci d ene de P cce v epiac ide ubt Ld adu b d cado tn 4 22 4 6 1 Replacement of intelligent communication module AD51H S3 4 22 4 6 2 Replacement of intelligent communication module 150515 4 24 4 6 3 Replacement of intelligent communication module 51 53 4 27 CHAPTER 5 EXTERNAL DIMENSIONS 5 1to5 2 5 1 Extemal Dimehsliofis 5 1 APPENDICES App 1 to 9 Appendix 1 Spare Parts Storage App 1 Appendix 2 Procedure for Replacing the 150515 with the 051 24 App 2 Appendix 3 Relevant Manuals 1 App 6 Appendix 3 1 Replacement Handbooks App 6 Appendix 3 2 A ANS SOMOS dr erat ee E ial dene ida ae ees App 8 Appendix 3 3 SONOS to eec ei ated App 8 Appendix 3 4 Q SEES eie 8 10 GENERIC TERMS AND ABBREVIATIONS Unless otherwise specified this handbook uses the following generic terms and abbreviations Generic term abbreviation Des
143. to a computer to the RS 232C or RS 422 485 interface and sends and receives data through a BASIC program Clock Function This writes and reads clock data year month day hour minute second day of week of a programmable controller CPU with the clock function Online Programming Function This creates executes and corrects BASIC programs through system commands by connecting a console to the module It also writes and reads execution programs to a Flash ROM by System commands Multitask Debugging Function This multitask function allows debugging while running BASIC programs by connecting a console and a debugger to the module Precautions for replacement The BASIC program of the AD51 S3 is incompatible with that of the QD51 QD51 R24 Analyze the existing program to create a program with AD51H BASIC 4 INTELLIGENT COMMUNICATION MODULE REPLACEMENT 4 4 Switch Setting 1 Replacement of intelligent communication module AD51H S3 Compatible Partial change required x Incompatible Specifications Compat 51 Aur Precautions for replacement ibility QD51 R24 0 or 1 Execution mode 2 or 3 Multitask debuggi d Mode setting switch 1 ar 4 M c cue 4 Programming 5 to F Unusable SW1 i i Console or debug port Set by the combination of devices to be Set the switches in the GX t
144. tput or malfunction For the operating status of each station after a communication failure refer to relevant manuals for the network Erroneous outputs and malfunctions may lead to accidents Not doing so can cause an accident due to false output or malfunction When using the notification function the pager receiver may not be contacted due to the frequency transmission status from the system setup environment and error on the receiver side To ensure the safety of the programmable controller system install a call circuit with a lamp display or buzzer sound To prevent the malfunction of the programmable controller system due to harmful e mails take preventive measures such as antivirus measures so that the mail server for this module does not receive harmful e mails When performing the control of the programmable controller in operation changing data by connecting a peripheral devices to the CPU module or personal computer etc to the intelligent device module configure an interlock circuit in a sequence program so the safety of the overall system is always maintained Also when performing other controls of the programmable controller in operation changing program and operation status status control read this manual carefully and confirm if the overall safety is maintained Especially when this control is performed to a remote programmable controller from an external device troubles that have occurred on the programmable controller side
145. ts _ 32 points 1 Length between hub and node b 10BASE5 O Compatible A Partial change required x Incompatible Specifications Cc t ibility AJ71QE71N B5 A1SJ71QE71N B5 QJ71E71 B5 Transmission speed 10Mbps Communication mode Half duplex Transmission method Base band O Max dist ax distance 2500m Transmission between nodes specifications Maximum segment 500m length Maximum number of 100 t nodes connection abad O Mini d inimum node 25m interval Number of allowable Transfer data Simultaneously open 8 connections 16 connections storage connections memory Fixed buffer 1k word x 8 1k word x 16 Random access buffer 6k words x 1 O No E PROM Refer to Secti No of 2 writes Max 100 000 times on same area in E2PROM d 32 points slot 32 points slot e No of occupied points assignment special 32 points I O assignment intelli 9 P P 32 points 12V DC ext f E kager SURRY Use a transceiver and AUI cables that satisfy specifications capacity Transceiver 3 ETHERNET INTERFACE MODULE REPLACEMENT c 10BASE2 Specifications AJ71QE71N B2 A1SJ71QE71N B2 O compatible A partial change required x Incompatible C ana seres QJ71E71 B2 Compat ibility Precautions for replacement Transmission
146. uffer transmission instruction X43 is turned ON b Program example xi v8 XIF I MA Open Open WDT Communi comple request error cation ena tion 1 detection ble 1 CON 1 x48 4 T PL8 Fixed BUF send command M41 MI YO Send Communi Transmission Send Send command cation ena normal com error request acceptance 1 ble 1 pletion 1 detec 1 tion 1 M71 M65 M66 7 M68 YIC ME M M f SET BUF CHO BUF CH1 BUF CH1 BUF CH1 BUF CH1 BUF CH switch switch switch switch switch switch request 1 ing 5 ing 6 ing 7 ing 8 RST YIC BUF CH 33 M41 Send command acceptance 1 M71 BUF CHO switch request 1 M61 Channel switch for buffer BUF CHO completed mei Writing to the fixed buffer of connection 1 is possible M71 BUF CHO switch request 1 YIC BUF CH switch 3 ETHERNET INTERFACE MODULE REPLACEMENT M61 MI E DS Set the data length to 3 BUF CHO Communi Send words switch cation ena data ing length WV 080 Set the send data Send data 1 MOV 5678 D302 Send data 2 icv K8901 0303 Send data 3 T3 0 M Writes the data length data and send data in the length fixed buffer No 1 area Ya Send request 1 RST M61 BUF CHO switch ing 1 YO MI xD A Yo Send Communi Transmission Send request cation ena normal c
147. unen memory head address On demand Gumer memory head address specification area specification area Alu 1414 161 321 On demand data length specification area On demand data length specification area A24 1424 162 322 Send buffer memory Send buffer memory o head address specification area head address specification area Send buffi length ificati A3 1434 163 323 Send buffer memory length specification area SO UMS m A4u 1444 164 324 Receive end data count specification area Receive end data count specification area Ady 1454 165 325 Receive end code specification area Receive end code specification area A64 1464 166 326 receive buffer memory head address specification receive buffer head address specification area ive buff length 1474 167 327 receive buffer memory length specification area zs p d e Y ao specification area to to to to 200 to 220 512 to 544 System information area System information area H 221 to 23D 545 to 573 Modem function area Modem function area 2 574 System information area 2 to System area use prohibited 575 to 590 24 System area use prohibited 24 591 station No setting check area to to to to O 1023 System area use prohibited System area use prohibited CH1 transfer buffer memory CH1 transfer buffer memory 400 1024 ee Send data count specification area Send data count specification
148. unications disable setting is set mputer lin Ft i k The function of computer link module to 5 SW23 multidrop link There is multidrop A be used is set j selection link function provided SW24 master local The station type for use of multidrop link for the Q series station setting function is set 2 15 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 Comparison between AnS series and Q series a A1SJ71UC24 R2 Q Compatible A Partial change required x Incompatible Description Precautions for Reference replacement Compat ibility Switch name QJ71C24N section Mode switch A1SJ71UC24 R2 Each of the interface modes setting is determined by the data communication function to be used RS 232 CH1 0 Use not allowed to Dedicated protocol format1 to 4 Non procedural mode 5 or bidirectional mode 6 to Use not allowed F Self loopback test QJ71C24N R2 Station number switch The station number of the module for when date communications is performed using dedicated protocol is set Transmission SW08 specification Data bit setting The data bit length of the data to be transmitted received is set switch Parity bit The parity bit ON OFF of the data to be setting is set SWO09 enable disable 5 sent received is set setting SW10 Even odd parity The type of parity bit t
149. unications via QD51 R24 RS 422 485 Point QD51 RS 232 2ch QD51 R24 RS 232 1ch RS 422 485 1ch QD51 R24 RS 232 1ch RS 422 485 1ch QD51 RS 232 2ch QD51 R24 RS 232 1ch RS 422 485 1ch QD51 R24 RS 232 1ch RS 422 485 1ch QD51 RS 232 2ch QD51 R24 RS 232 1ch RS 422 485 1ch QD51 R24 RS 232 1ch RS 422 485 1ch Q series intelligent communication modules do not have a parallel interface Please consider changing the external devices to RS 232 RS 422 interface devices The BASIC program of the AD51 S3 is incompatible with that of the QD51 QD51 R24 Analyze the existing program to create a program with AD51H BASIC 1 INTRODUCTION 1 2 Basic Precautions 1 2 When using the sequence program of the A AnS QnA QnAS series on the Q series The sequence program of the A AnS QnA QnAS series can be converted to be used on the series on GX Developer On GX Works2 the sequence program of the A Ans QnA QnAS series cannot be converted for the Q series To convert the sequence program of the A AnS QnA QnAS series to be used on the Q series use GX Developer When creating a new sequence program for the Q series A sequence program can be created for the Q series on GX Developer and GX Works2 2 SERIAL COMMUNICATION MODULE REPLACEMENT SERIAL COMMUNICATION MODULE REPLACEMENT 2 1 List of Serial Communication Modules to be Replaced 1 Transition of the A series to Q series
150. urs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage 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 modi
151. us of the programmable controller CPU such as remote RUN STOP from the external device select Always wait for OPEN Communication possible at STOP time for the Initial timing setting in the network parameter The communication line will be closed when Do not wait for OPEN Communications impossible at STOP time is selected and the remote STOP is executed from the external device Consequently the programmable controller CPU cannot reopen the communication line and the external device cannot execute the remote RUN Installation Precautions NCAUTION Use the programmable controller in an environment that meets the general specifications contained in the user s manual of the CPU module to use Using this programmable controller in an environment outside the range of the general specifications may cause electric shock fire malfunction and damage to or deterioration of the product While pressing the installation lever located at the bottom of module insert the module fixing tab into the fixing hole in the base unit until it stops Then securely mount the module with the fixing hole as a supporting point If the module is not installed properly it may cause the module to malfunction fail or fall off Secure the module with screws especially when it is used in an environment where constant vibrations may occur Tighten the screws within the range of specified torque If the screws are loose it may cause the module to f
152. ved with another Communication by dedicated link Study the method for station s programmable controller CPU 1212 Section instruction on a multidrop connection by link E i communicating via 2 6 2 SEND RECV READ WRITE REQ MELSECNET H E instructions DTR DSR control O Data transmission reception with external devices is T RS CS control controlled by RS 232 control signals CD signal control control DC codes including Xon Xoff are sent received to control DC code control MG data transmission reception with external devices 1 On the Q series this is called MELSEC communication protocol abbrev MC protocol 2 14 2 SERIAL COMMUNICATION MODULE REPLACEMENT 2 4 Switch Setting Comparison 1 Comparison between A series and Q series Q Compatible A Partial change required x Incompatible Description QJ71C24N QJ71C24N R2 QJ71C24N R4 Compat Precautions for Reference ibility replacement section Switch name AJ71UC24 Each of the interface modes setting is determined by the data communication function to be used RS 232 RS 422 485 0 Use not allowed Non procedural 1 Dedicated mode to protocol or 4 format1 to 4 bidirectional mode Set the switch settings Non procedural Mode switch the GX Developer 5 mode Dedicated PLC parameter to or protocol selina 8 bidirectional f t1 to 4

Transition from MELSEC-A/QnA (Large Type), AnS/QnAS (Small

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