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Mitsumi electronic AJ65BT- 64DAV/DAI manual

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Table of contents for the manual

  • Page 1

    Digit al-Analog Converter Module type AJ65BT - 64DA V/DAI User's Manual[...]

  • Page 2

    [...]

  • Page 3

    A - 1 • SAFETY PRECAUTIONS • (Read these precautions before using this product .) Before using this product, please read this manual a nd the relevant manuals careful ly and pay full attention to safety to handle the product correctly. The instructions giv en in this manual are concerned w i th this product. Refer to the user's m anual of [...]

  • Page 4

    A - 2 [Installation Prec autions] ! CAUTION • Use the module in the env ironment given in the general specifications o f this Manual. Using this programmable controller in an env ironment outside t he range of the general specifications could result in electric shock, fire, erroneous operation, and damage to or deterioration of the product. • F[...]

  • Page 5

    A - 3 [Wiring Precautions] ! CAUTION When disconnecting the commun ication and power supply cables fro m the module, do not hold and pull the cable part. Disconnect the cables aft er loosening the screws in the portions connected to the module. Pulling the cables conn ected to the module can damage the module and cables or can cause a malfunction d[...]

  • Page 6

    A - 4 • CONDITIONS OF USE FOR THE PROD UCT • (1) Mitsubishi programmab le controller ("the PRODUCT") shall be used in condit ions; i) where any problem, fault or failure occurring in t he PRO DUCT, if any, shall not lead to any major or serious accident; and ii) where the backup and fail-safe function are syst em atically or automatic[...]

  • Page 7

    A - 5 REVI SIO NS * The manu al number i s given on the bot tom left of the bac k cover. Print Dat e * Manua l Num ber Revision Jan., 1997 SH(N A)-36 15-A First print ing Jun., 2000 SH(N A)-3615- B Addition of Q s eries t ypes Chapter 2, Sect ion 3.2, Section 3.4.1, Secti on 3.6.3, S ection 4.2, Section 6 .2 Partial c hang es Section 1.1( 3), Secti[...]

  • Page 8

    A - 6 Introduction Thank you for purc hasing the M itsub ishi ME LSEC-A Series Gener al Purp ose Pr ogram m able Contro ller. Before us ing the e quipm ent, ples e read th is m anual ca ref ully to dev elop ful l fam iliarit y with the f unctio ns and perform ance of the graphic operat ion ter minal you ha ve purchas ed, s o as to e nsur e correc t[...]

  • Page 9

    A - 7 4. SETUP AN D PREPARATION BEFORE OPE RATION 4- 1 to 4 - 8 4.1 Pr ecaut ions W hen Handling .................................................................................................................... 4- 1 4.2 Nam e of Each Part ......................................................................................................... ..[...]

  • Page 10

    A - 8 About this Manual The f ollowing ar e m anuals related to this pr oduct. Request f or the m anuals as needed accor ding to the char t below. Rel ated Ma nuals Manual N ame Manual N o. (Type code) CC-Link System M aster/Local Module Ty pe AJ61BT11/A1SJ61BT11 User's M anual Describes the sys tem confi guration, perf ormanc e specific ation[...]

  • Page 11

    A - 9 MEMO[...]

  • Page 12

    1. OVERVIEW MELSEC-A 1-1 1. OVERVIEW This user's manual describes the specificati on and handling of AJ65BT- 64DAV digital analog voltage conversion module (abbreviated as AJ65BT -64DAV from here on) and AJ65BT-64DAI digital analog current conversion module (abbreviated as AJ65BT -64DAI from here on), w hich is used as the remote device statio[...]

  • Page 13

    1. OVERVIEW MELSEC-A 1-2 MEMO 1[...]

  • Page 14

    2. SYSTEM CONFIGUR ATION MELSEC-A 2-1 2. SYSTEM CONFIGURATION (1) Applicable master modules For available master modules, visit the CC -Link Partner Associations (CLPA) website at: ht tp : // www.c c -l i nk . or g / Remark Check the specifications of the master module before use. 2[...]

  • Page 15

    2. SYSTEM CONFIGUR ATION MELSEC-A 2-2 MEMO 2[...]

  • Page 16

    3. SPECIFICATIONS MELSEC-A 3-1 3. SPECIFICATIONS The general specifications, performance specifications, and I/O characteristics of the AJ65BT-64DAV/DA I are explained. 3.1 General Specification The general specifications of the AJ65B T -64DAV/DAI are show n in Table 3.1. Table 3.1 General specification Item Specif ication Usage ambient temperature[...]

  • Page 17

    3. SPECIFICATIONS MELSEC-A 3-2 3.2 Performance Specification The performance specification of the AJ65BT -64DAV/DAI is show n Table 3.2: Table 3.2 Performance specification Specification Item AJ65BT-64DAV AJ65BT-64DAI 16-bit encoded binary (valid bit : 12 bits) Digital input value -2048 to 2047 0 to 4095 Analog convers ion value Voltage: -10 to 10V[...]

  • Page 18

    3. SPECIFICATIONS MELSEC-A 3-3 *1 Max imum resolution of analog value The max imum resolution of analog value means the variation of analog value when the digital value changes for "1". *2 Total accuracy The total accuracy is the accuracy of the maximum analog output value. 1 The ov erall accuracy of the AJ65BT- 64 DAV is the accuracy for[...]

  • Page 19

    3. SPECIFICATIONS MELSEC-A 3-4 3.3 I/O Conversion Characteristics The I/O conv ersion characteristics of the AJ65BT-64DAV/D AI are explained. 3.3.1 Of f set value and gain value (1) Offset value This is an analog value (v oltage or current va lue) produced by the AJ65BT- 64DAV/DAI w hen the digital value set by the programmable controller CP U is &[...]

  • Page 20

    3. SPECIFICATIONS MELSEC-A 3-5 2 The follow ing graph shows the I/O characteristics when the offset and gain v alues of the AJ65BT-64DAV are changed: Example Figure 3.2 I/O conversion characteristics of AJ65BT -64DAV The analog output v oltage for the charac teristic graphs 1 to 3 bec omes as below, w hen t he digital input value is at 1000 and 500[...]

  • Page 21

    3. SPECIFICATIONS MELSEC-A 3-6 (2) W hen AJ65BT-64DAI is used: 20 (mA) 15 10 5 0 0 4000 4095 Offset value Gain va lue A n a l o g o u t p u t c u r r e n t Digital input value Analog output practical range Figure 3.3 I/O conversion characteristics of AJ65BT -64DAI 1 How to calculate the analog value The resolution of AJ65BT -64DAI can be set arbitr[...]

  • Page 22

    3. SPECIFICATIONS MELSEC-A 3-7 2 The follow ing graph shows the I/O characterist ic when the offset and gain v alues of the AJ65BT-64DAI are changed: 20 (mA) 15 10 5 0 0 4095 4000 A n a l o g o u t p u t c u r r e n t Digital input valu e Analog output practical range Example Figure 3.4 I/O conversion characteristics of AJ65BT -64DAI The analog out[...]

  • Page 23

    3. SPECIFICATIONS MELSEC-A 3-8 3.4 Various Functions to Control the Analog Output Various functions to control the analog out put of the AJ65BT-64DAV/DAI are ex plained. 3.4.1 Function to specif y hold or clear of the analog output when the progr ammable contr oller CPU is in the ST OP stat us (HOLD/ CLEAR setting) Using this function, the HLD/CLR [...]

  • Page 24

    3. SPECIFICATIONS MELSEC-A 3-9 Table 3.3 Analog output status combination list HOLD /CLEAR se tting CLEA R HOLD Analog output enable signal Enable (on) Prohibit (off) Enable (on)/Prohibit (off) Setting combination Execution status Analog output enable/disable flag Enable (0) Prohibit (1) Enable (0) Prohibit (1) Enable (0) Prohibit (1) Analog output[...]

  • Page 25

    3. SPECIFICATIONS MELSEC-A 3-10 3.5 I/O Signals to the Master Station Assignment of the I/O signals and function of each signal are ex plained. 3.5.1 I/O signal l ist The AJ65BT -64DAV/DAI uses 32 input points and 32 output points for ex changing signals with the master station. * 1 The allocation of the I/O signals and the name of each signal are [...]

  • Page 26

    3. SPECIFICATIONS MELSEC-A 3-11 3.5.2 Function s of the I/O sign als Functions of the I/O signals of the AJ65BT-64D AV/DAI are shown in T able 3.5. Table 3.5 Descriptions of the I/O signals Device num ber Signal Name Description RX (n+1) 8 Initial data processing reques t flag After the power is turned on or after the hardware reset, the initial da[...]

  • Page 27

    3. SPECIFICATIONS MELSEC-A 3-12 3.6 Remote Register The AJ65BT -64DAV/DAI has a remote register (does not have backup) for data communication w ith the master module. The remote register a llocation and data structure are described below. 3.6.1 Allocation of the remot e regist er The allocation of the remote register is show n in Table 3.6. Table 3[...]

  • Page 28

    3. SPECIFICATIONS MELSEC-A 3-13 3.6.2 Digit al value setting area f or channels 1 t hrough 4 (1) This area is used to w rite the digital val ue for the D/A conversion from the programmable controller CPU. (2) The digital values at all channels become "0" in the follow ing conditions: (a) After the power is turned on, w hen the remote READ[...]

  • Page 29

    3. SPECIFICATIONS MELSEC-A 3-14 3.6.4 Set value checking code st orage ar ea for channels 1 throug h 4 This area is used to check if the digital value is w ith in or out of the setting range. One of the following checking codes is stored when the digital v al ue lower or higher than the setting range is set. Check code list Check code Description 0[...]

  • Page 30

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-1 4. SETUP AND PREPARATION BEFORE OPERATION 4.1 Precautions When Handling The precautions w hen handling the AJ65BT-64DAV/DA I are described below: CAUTI ON z Do not touch any terminal w hile power is on. Doing so may cause malfunction. z Be sure there are no foreign substances such as saw dust[...]

  • Page 31

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-2 4.2 Name of Each Part The name of each part in the AJ65BT -64DAV/DAI is described. MITS UBIS HI AJ65BT-64DA X10 X 1 STATION NO. B RATE CH. OFF SET GAIN. RESET PW RUN L RUN SD RD L ERR. MELSEC 0 1 2 3 4 0 1 2 3 4 5 6 0 1 2 3 4 5 6 7 8 9 1 2 3 4 GAIN SET DOWN Number Na me Descrip tion 1 Station[...]

  • Page 32

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-3 Number Na me Descriptio n 7 Operation status display LED AJ65BT-64DAV 1 3 5 7 9 1 11 31 51 71 92 12 32 5 2 7 2 4 6 8 10 12 14 16 18 2 0 22 24 26 DA DG DB SLD (FG) TEST TEST HLD/ CLR HLD/ CLR CH1/ V+ CH2 V+ CH3 V+ CH4 V+ COM COM CO M COM +24V 24G +24V 24G COM CO M COM COM AJ65BT-64DAI 1 3 5 7 [...]

  • Page 33

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-4 4.3 Offset/Gain Setting W hen changing the I/O conversion characteristics, follow the procedure below .[...]

  • Page 34

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-5 Point (1) Set the offset and gain values in the actual usage state. (2) The offset and gain values are stored in the AJ65BT-64DAV/DAI, and are not erased ev en the power supply is shut off. (3) Perform the offset/gain setting when the programmable controller CPU is stopped. W hen in the test [...]

  • Page 35

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-6 4.6 Data link Cable Wiring The w iring of the CC-Link dedicated cable w hic h connects the AJ65BT-64DAV/DAI and the master module is described. 4.6.1 CC-Link dedicated cable connections The CC- Link dedicated cable connections between t he AJ65BT-64D AV/DAI and master module are as follows:[...]

  • Page 36

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-7 4.7 Wiring Precautions when w iring the AJ65BT-64DAV/DAI and how to w ire to the external devices are explained. 4.7.1 Precautions when wiring To obtain max imum performance from the functi ons of AJ65BT-64DAV/D AI and improve the system reliability, an ex ternal wiring w ith high durability [...]

  • Page 37

    4. SETUP AND PREPARATION BEFOR E OPERATION MELSEC- A 4-8 (2) W iring example of the AJ65BT-64DAI and ex ternal devices is shown in Figure 4.2. *1 Use a tw o-core twist shielded line for the w iring. *2 W hen noise or ripple generates within the ex ternal w iring, connect a condenser with about 0.1 to 0.47 μ F (25V or higher voltage-resistant produ[...]

  • Page 38

    5. PRO GRAMMING MELSE C-A 5-1 5. PROGRAMMING The programming procedure, basic read/w rite programs, and program examples for the AJ65BT-64DAV/DA I are described. W hen applying any of the program examples introduced in this chapter to the actual system, v erify the applicability and confirm that no problems w ill occur in the system control. Refer [...]

  • Page 39

    5. PRO GRAMMING MELSE C-A 5-2 5.2 Conditions of Program Example The program ex amples in this chapter are created under the following conditions. (1) System configuration (2) Relationships between programmable cont roller CPU , master module and AJ65BT-64DAV 5[...]

  • Page 40

    5. PRO GRAMMING MELSE C-A 5-3 POINT Some CPU modules may not accept the dev ic es used in the program example in this chapter. For the setting ranges of the devices , refer to the user's manual of the CPU module used. For the A1SHCPU, for ex ample, devices X100, Y100 and later are unusable. U se such devices as B and M . (3) Initial settings S[...]

  • Page 41

    5. PRO GRAMMING MELSE C-A 5-4 5.3 Program Example for Us e of the QCPU (Q mode) The program ex amples in this section are created under the following conditions. GX D eveloper is used to set the netw ork and automatic refresh parameters. Using the remote device station initialization procedure registration function facilitates initial settings. (1)[...]

  • Page 42

    5. PRO GRAMMING MELSE C-A 5-5 (2) Initial setting by remote device station initializ ation procedure registration (a) Setting the target station number Set the station number to which initial setting w ill be made. Set the target station number to "1". (b) Setting the procedure registration W hen the initial data processing request flag ([...]

  • Page 43

    5. PRO GRAMMING MELSE C-A 5-6 (3) Program example[...]

  • Page 44

    5. PRO GRAMMING MELSE C-A 5-7 *1: W hen making remote device station initializati on procedure registration to multiple stations, correct the program within the dotted line 1) as show n below. [System configuration] [Corrected program] RX(m+1)B and R X(n+1)B are remote READY . RX(m+1)8 and R X(n+1)8 are initial data processing request flags. Insert[...]

  • Page 45

    5. PRO GRAMMING MELSE C-A 5-8 [Usage in combination with other remote dev ice stations] (1) Depending on the remote device stations to be used, the program enclosed by the dotted line 1) has two programming patterns as show n in the above and the below figures. (To check w hich pattern can be used, refer to the manual for the remote device to be us[...]

  • Page 46

    5. PRO GRAMMING MELSE C-A 5-9 (2) W hen using the program enclosed by the dotted line 1) in combination with other remote device stations, correct the program as show n below. [System configuration] [Corrected program] Note that the master module can register the initialization procedure of only the specified station out of the multiple remote devi[...]

  • Page 47

    5. PRO GRAMMING MELSE C-A 5-10 5.4 Program Example for Use of the QnACPU GX D eveloper is used to set the netw ork and automatic refresh parameters. (1) Parameter setting (a) Network parameter setting (b) Automatic refresh parameter setting POINT W hen the QnACPU is used, using "Y" as the remote output (RY) refresh dev i ce of the automat[...]

  • Page 48

    5. PRO GRAMMING MELSE C-A 5-11 (2) Program example *Chec kin g of A J65B T-64D AV stat us *Processing at initial settings *Anal og output enab le/disabl e specific ation Digital value setting Analo g outp ut enabl e Initial s etting c hange *Ini tial s ettings *Changi ng of Ini tial settin gs *Setti ng of dig ital va lues Reads d ata li nk st atus [...]

  • Page 49

    5. PRO GRAMMING MELSE C-A 5-12 5.5 Program Example for Use of t he ACPU/QCPU (A mode) (dedicated instructions) A sequence program is used to set the network and automatic refresh parameters. (1) Program example *Settin g of networ k par ameters using RLPA dedicate d instr uction *Settin g of auto matic refr esh param eters us ing R RPA dedica ted i[...]

  • Page 50

    5. PRO GRAMMING MELSE C-A 5-13 Sets RX starting number Sets "X " Sets X4 00 Sets 32p oints Sets RY starting number Sets "Y " Sets Y4 00 Sets 32p oints Sets RW st arting number Sets "D" Sets D2 00 Sets 264 points Sets SB starti ng numbe r Sets "B " Sets B0 Sets 512 points Sets SW s tartin g number Sets "W[...]

  • Page 51

    5. PRO GRAMMING MELSE C-A 5-14 *Checkin g of AJ65BT-64DAV statu s *Changing o f initial settings *Initial set tings *Proce ssing at ini tial settings *Setting o f digital values *Analog ou tput enable/dis able specifi cation Reads data link s tatus AJ65BT-64DAV data link normal AJ65BT-64DAV data li nk abno rmal Offset/gain value s election (RY04) A[...]

  • Page 52

    5. PRO GRAMMING MELSE C-A 5-15 *Processing at error occurence Reads CH. Check code (RWr0, RWr1, RWr2, RWr3 ) Reads error code(RWr4) Turns on er ror res e t request flag (RY1A) Turns off error reset request flag (RY1A) Error re set[...]

  • Page 53

    5. PRO GRAMMING MELSE C-A 5-16 5.6 Program Example for Use of t he ACPU/QCPU (A mode) (FROM/TO instructions)[...]

  • Page 54

    5. PRO GRAMMING MELSE C-A 5-17 *Initia l settings *Changing of Initial setti ngs *Processing at initial settings *Setting of digital va lues *Analog output enable/ disable specificat ion Offset/g ain v alue sel ecti on (RY0 4) Anal og out put en able/dis able sett ing (RW w4) Offset /gain v alue selec tion (RY04) Analo g output enab le/ disabl e se[...]

  • Page 55

    5. PRO GRAMMING MELSE C-A 5-18 *Proces sing at er ror o ccurence Error r eset Read CH. Check code (RWr0, RWr1, RWr2, RWr3) Read error c ode (RWr4) Tur ns on e rror r eset reques t flag (RY1 A) Turns off err or reset reques t flag (RY1 A)[...]

  • Page 56

    6. TROUBLESHOOTING MELSEC-A 6-1 6. TROUBLESHOOTING The details of the errors w hich may occur w hen using the AJ65BT -64DAV/DAI and troubleshooting are described. 6.1 Error Code List W hen the data is written from the programmable c ontroller CPU to the master module, and an error occurs (AJ65BT-64DAV/DAI RUN LED flashes), the error code is stored [...]

  • Page 57

    6. TROUBLESHOOTING MELSEC-A 6-2 6.2.1 W hen a communication f ault occurs between the mast er station and t his module If the station-number-overlapping bit is turned on in the link special resister SW 0098 to SW 009B (station number overlapping status), check the AJ65BT-64D AV/DAI module of the corresponding station number by follow ing the flow s[...]

  • Page 58

    APPENDIX MELSEC-A App-1 APPENDIX Appendix 1 External Dimens ions of the AJ65BT-64DAV NP 2- 4.5 (0.18) Installation hole Unit: mm (inch) 6 3 ( 2 . 4 8 ) 9 . 5 ( 0 . 3 7 ) 5 6 ( 2 . 2 ) 6 5 ( 2 . 5 6 ) 143 (5.63) 151.9 (5.98) MITSUBIS HI AJ65BT-64DAV X10 X1 STATIO N NO. B RATE CH. O FFSE T UP SET GAIN . DOWN RESET PW RUN L RUN SD RD L ERR . MELSEC 0 [...]

  • Page 59

    APPENDIX MELSEC-A App-2 Appendix 2 External Dimensi ons of the AJ65BT-64DAI NP 2- 4.5 (0.18) Installation hole Unit: mm (inch) 6 3 ( 2 . 4 8 ) 9 . 5 ( 0 . 3 7 ) 5 6 ( 2 . 2 ) 6 5 ( 2 . 5 6 ) 143 (5.63) 151.9 (5.98) MITSUBIS HI AJ65 BT-64D AI X10 X1 STATIO N NO. B RATE CH. OFFSET UP SET GAIN . DOWN RESET PW RUN L RUN SD RD L ERR. MELSEC 0 1 2 3 4 0 [...]

  • Page 60

    WARRANT Y Please confirm the foll owing product w arranty details before using this product. 1. Gratis W arranty T erm and Gratis W ar ranty R ange If any faults or defects (hereinaf ter "Failure") found to be t he responsibility of M itsubishi occurs during use of the product within the gratis w arrant y term, the product shall be repair[...]

  • Page 61

    [...]

  • Page 62

    SH(NA)-3615- G(1012)MEE MODEL: AJ65BT -64DA-U-S-E MODEL CODE: 13J895 Specifications subject to change without notice. When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission. HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN [...]