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Digit al-Analog Converter Module type AJ65BT - 64DA V/DAI User's Manual.
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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.
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.
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.
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 h.
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.
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 de.
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 .........
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.
A - 9 MEMO.
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.
1. OVERVIEW MELSEC-A 1-2 MEMO 1.
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. SYSTEM CONFIGUR ATION MELSEC-A 2-2 MEMO 2.
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.
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-6.
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.
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 .
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.
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. 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.
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. 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) Settin.
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.
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.
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.
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.
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.
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.
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.
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 2.
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 .
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.
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. 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. 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.
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.
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 pro.
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.
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.
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".
5. PRO GRAMMING MELSE C-A 5-6 (3) Program example.
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 .
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.
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.
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.
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 .
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.
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.
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.
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 re.
5. PRO GRAMMING MELSE C-A 5-16 5.6 Program Example for Use of t he ACPU/QCPU (A mode) (FROM/TO instructions).
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 .
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 o.
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. 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 S.
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.
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.
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.
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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.
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