Mitsubishi A1SD62 User Manual Download Page 53

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Summary of Contents for A1SD62

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Page 2: ...REVISIONS The MtanualNumber IB NA 66593 A First edition...

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Page 4: ...50 mm otherwise malfunctions may occur due to noise Cautions on Mounting A CAUTION 0 Use the PC in an environment that conforms to the general specifications in the manual Using the PC in environments...

Page 5: ...s fire or malfukctions Make sure that no foreign matter such as chips or wiring offcuts gets inside the module It will cause fire failure or malfunction Cautions on Startup and Maintenance DANGER Do n...

Page 6: ...or choosing the Mitsubishi MELSEC A Series of General Purpose Programmable Control lers Please read this manual carefully so that the equipment is used to its optimum A copy of this manual should be f...

Page 7: ...ng example for the connection of a controller to external input terminals PRESET and FSTART 4 11 4 4 4 Wiring examples at external output terminals EQUs 1to 2 4 12 4 3PartNamesandSettings 4 3 5 PULSE...

Page 8: ...6 9 2 CountDisableFunction 9 7 9 2 1 Exampleprogram 9 8 9 3 LatchCounterFunction 9 12 9 3 1 Example program 9 13 9 4 SamplingCounterFunction 9 17 9 4 1 Exampleprogram 9 18 9 5 PeriodicPulseCounterFun...

Page 9: ...ting speed ia 100 kpps A ISD62 E or 200 kpps A1SD62D The A1SD62 OD counts single phase and 2 phase pulse inputs as shown below Single phase pulse input multiplied by one Counts at the leading edge or...

Page 10: ...oincidence output 2 points _ _ _ _ _ _ 11 3 Coincidence CH2 output 2 points 1 Input pulses tothe A1SD62 A1SD62WA1 SD62Dare counted 2 The preset or counter function can be selected withan external cont...

Page 11: ...n s e r h as upper and lower limit signals A ring counter function is available see Section 8 Counting repeats between the preset value and the ring counter value and this functionis effective in cont...

Page 12: ...on base unit and exten sion base unit after carefully considering the following factors 1 Current capacity of the power supply module on the main base 2 Voltage drop at the main base unit 3 Voltage dr...

Page 13: ...inside the premises that the relevant device is assumed to be connected to Category I I applies to devices such as those that draw their power supply from fixed installations The surge voltage withsta...

Page 14: ...son result Set value Count value Set value Count value Set value Count value A1SD62 Transistor sink type output Transistor source type output 12 24 VDC 0 1 Npoint 0 4 Ncommon Coincidence output 12 24...

Page 15: ...t binary 0 to 16777215 Equipped with UPIDOWN preset counter and ring counter functions Item Counting speed switching pin Number of I O occupied points Number of channels Phase Count input signal Signa...

Page 16: ...rol panel if grounding is impossible I Operating atmosphere The operating atmosphere shall not contain corrosive gases or excessive dust I I Coolina I Self coolins I t The counting speed is influenced...

Page 17: ...Stqps counting pulses while the qount enable command is ON Latch counter Storesthe present value of the counter when the signal of the counter function selection start command is input 9 3 After inpu...

Page 18: ...se input 5v OFF 2 V or lower 0 1 mA or lower 12v OFF 4V or lower O lmA or lower 111 I COM ON I 21 6 to 26 4 V 1 2 to 5 mA OFF I 5 V or lower I O lmA or lower ON I 10 8 to 13 2 V 1 2 t o 5 mA OFF I 4 V...

Page 19: ...to 5 mA pulse input I12v OFF 4V orlower O lmA or lower Phase B ON 4 5 to 5 5 v 2 t o 5 m A pulse input 5v OFF 2 V or lower 0 1 mA or lower 11 COM Preset input ON 21 6 to 26 4 V 2 to 5 mA 24V OFF 5 V...

Page 20: ...A I I 5 v OFF I 2 V or lower 10 1 mA or lowel 1 COM Response OFF ON ON OFF 13 time 0 5 ms or less 3 ms or less L Function start ON 21 6 to 26 4 V 2 to 5 mA input 24V OFF 5 V or lower 0 1 mA or lowel 1...

Page 21: ...oincidence signal reset coincidence X05 xo2 Turned on when the counter value is smaller than set Counter value small xo6 point No 1 value No 1 X03 1 X07 I preset request an external device and turned...

Page 22: ...coincidence signal is issued to the external device Y13 1 Y1A 1 Down count command Coqntdown is performedwhile this signal remains ON in single phase mode Y14 I Y1B I Count enable command 1f l1 ON Co...

Page 23: ...oincidence output point setting No 1 0 7 1 8 1 ReaWrite possible 10 42 External preset detection reset command 6 3 Write only 11 43 Point No 2 coincidence signal reset command 8 1 12 44 L HI ______ Co...

Page 24: ...pe b CMOS output type Make surethat the output voltage of the encoder complies with the A1SD62 E specifications 2 Encoder connectable to the AlSD62 a Line drive output type encoder Confirm whether the...

Page 25: ...ethod 4 1 Pre Operation Setting Procedure The pre operation setting procedure of the AlSD61 is shown below Start 3 I Set the followi hg pins on the print board on the side of the module e Counting a p...

Page 26: ...enlng Torque Range Nacm kgocm Ibmln I I Module mounting screw M4 screw I 78 to 118 8 to 12 6 93 to 10 401 I I Terminal block terminal screw M3 5 screw I 59 to 88 6 to 9 5 20to 7 81 I ITerminal block m...

Page 27: ...chpart of the AlSD62 E O and the settings are shown below A1SD62 E r 1 I C 0 A H 0 8 1 I PRST St 0 4 BB PRST FST CH2 1OK lPOK 0 8 24v CHl CH2 4 The portion of 7 of the AlSD62E is as shown in the follo...

Page 28: ...use the ring counter function Factory setting OFF Set using a jumper U OFF U OFF LED indicators 0 A Remains lit while voltage is applied to the phase A pulse input terminal Remains lit while voltage i...

Page 29: ...A1 SD62D I CH2 200K f 2 CHI 200K T 7 I A S D 6 2 D I 0 A OB PRST FST 0 A 00 PRST FST 4 5...

Page 30: ...a jumper 0 A Remains lit while voltage is applied to the phase A pulse input terminal Remains lit while voltage is appliedto the phase B pulse input terminal DEC Remains lit during subtraction PRESET...

Page 31: ...h as Invert mrn from equlp ern Also taka cere o f wiring inside the panel I A1SD62 E D Metal piping Never run solenoid or inductive wiring through the same conduit If sufficientdistancecannotbeprovide...

Page 32: ...ator A1 SD62 E 1 Connection of a 24 VDC pulse generator Pulse generator The encoder signal and supply lines should be wired as shown below A1SD62 E CORRECT I INCORRECT Since the same twisted pair wire...

Page 33: ...ulse input voltage setting pin to We position 2 Connection of a voltage output wise generator 5 VDC h A1SD62 E Pulse generator r Twisted pair wire IREMARK 1 Set thepulseinput voltage setting pin to th...

Page 34: ...3 Wirlng exampiebetween the AlSD62D and a pulse generator for line driver Am26LS31 or equivalent A1SD62D J 4 10 Pulse generator...

Page 35: ...62 E D setting pin External input voltage Controller This diagram assumes that the intemat circuit is set to PRESET 2 When acentroller sourceload type is supplied with 5 V AlSD62 E D Controller I SET...

Page 36: ...ring examples at external output termids M u s 1t o2 To use an external terminal the internal photocouplershould be activated Forthis example 10 2 to 30 VDC external poweris necessary Connection metho...

Page 37: ...by two In down count 0 A _f Lf L 2 phase multiplied by one In up count 0A TlTl 0 B m In down count I D A m In up count 0A m 0 B m 2 phase multiplied by two In down count Counts a pulse at t of 0A Yl3...

Page 38: ...nd 0 The pulse count increases in response to the phase difference between 0 A and 0B Counts a pulse at T and 5 of 0 A and OB The pulse count decreases in response to the phase difference between 0 A...

Page 39: ...2 Counting mode setting To use this counting mode set the pulseinputmodesettingbuffer memory address 3 35 of the AlSD62 E D using the sequence pro gram Counting Mode Set Value Multiplication by one Mu...

Page 40: ...A pulse input anddecrementatphase B pulseinput set the A lS 2 E D pulse input mcde setting bdfer memory address 3 35 to any number from 2to 4 using the sequence program Counting hode getting Value Mu...

Page 41: ...in the counter function selection count value storage buffer memory shown in Table 5 3 Table 5 3 Counter Function Selection Count Value Storage Buffer Memory Perlodlc Periodlc Previous Value Value h P...

Page 42: ...K4 K36 1 D I K1 Set data n A1 SD62 VD sfirst I O number fram wh1d l the present value will be read I 1 I Pi D Firot device numbrr tostore the repd present value 1 Set a count value read request Y n 1...

Page 43: ...hthe present value will be read C d 1 Set a count vatue read request Y n 15 2 The presant value is wad from the I O number of the AlSD62 E D set far n and is stored in the deviceset for D In present v...

Page 44: ...D In present value reading data is read directly from AlSD62 E D s buffer memory addresses No 4 and No 5 for CH1 or No 36 and No 37 for CH2 The channel for present value reading depends on the instru...

Page 45: ...command to O N Example of how to use the coincidence output function Manufacturing products by performing each machining operation in response to a coincidence output in a machining line system 1 The...

Page 46: ...t point value is written in 24 bit binary to the coinckfence output point setting No 1 buffer memory addresses 6 to 7 38to 39 of the AlSD62 E D in advance value the counter value small stpal is turned...

Page 47: ...xecution commands a Pulse input mode setting command M9038 I A b Counting start command X20 c Present value read command X21 d Coincidence output data settingcommand X22 e Coincidence output command X...

Page 48: ...D l value anSstore it I Read the resent I to Dl to D2 RST YO15 Coincidence output data setting _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ P K DMOV 2000 Store the se...

Page 49: ...e portions of the program example shown in a enclosed by the broken and dotted lines must be replaced with the following Present value read tc RST YO15 I L Coincidence signal reset command S YO1 K4 K4...

Page 50: ...tructions can be used In place of the portion of theprogramexample shownin a enclosed by the broken line Presentvalueread Readthepresent value andstore it to D l and D2 I rLEDR L I POIrdTl To performc...

Page 51: ...pplyingthevoltage to the external terminal Preset function application example By using the preset function the production count can be continued from the n previous day 1 The production volume of the...

Page 52: ...I I I Input pulse to be counted Addresses 1 to 2 33 to 34 Preset value setting buffer memory I I I I I I I I I I I I I I I I I I I I I I I I I I I I I Present value storage buffer memory Addresses 4 t...

Page 53: ...Devices to be used 1 Execution commands a Pulse input mode setting command M9038 b Count operation startcommand X20 c Present value readcommand X21 d Preset value write command X22 I e Preset reset c...

Page 54: ...3 DO 1 Start pulse counting command set SET yo14 4with the count enable SET YO15 I H K __E DFRO 0000 4 D l 1 Read the present I value and store it I to D l to D2 c Preset command I RST YO15 4 P K DMOV...

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Page 56: ...in a enclosed by the broken line Present value read LEDA PVRDI Read the present value and store it to D l to D2 SUB HOOOO t L E D l 4 Preset command P K DMOV 100 L M A B LEDC store the preset value 10...

Page 57: ...ON OFF ON OFF 1 Writesagivenvalueto the presetvalue of thesettingbuffer 2 Executingthepresetcommand applying the voltage to the PRST memory Addresses 1to 2 33 to 34 in 24 bit binary code terminal sets...

Page 58: ...used I Execution commands a Pulse input mode setting command M9038 b Count operation start command X20 c Present value read command X21 d Preset value write command X22 e External preset command detec...

Page 59: ...by one P H K E TO 0000 3 D O 1 Start the count operation SET 4 SET Start the pulse count with the count enable command t DTO 0000 10 D3 1 E P H K K P K C MOV 0 D5 l I I P H K K C TO o o o O 10 D5 1 E...

Page 60: ...ethod is selected as the PC CPU I O control method The portion of the program example shown in a enclosed by the broken line must be replaced with the following Present value read SET yo15q Read the p...

Page 61: ...ons can be enclosmhby the broken line 1 used in m e of the portion of the program example shown in a Present value read Read the present value and store it to D l to D2 4 i To performcommunicationswit...

Page 62: ...tion can be used when executing controlled cycles such as incremental feed Ring counter function application example Using a systemto cut a sheetto a specified size adjust its rollers by setting the r...

Page 63: ...lue setting buffer memory addresses 1 to 2 33 to 34 of the AlSD62 E D in advance 2 The ring counter value is written in 24 bit binaryto the coincidence 3 4 output point setting No 1 buffer memory addr...

Page 64: ...lueis counted down to the ringcounter value 2000 it becomes equivalent to the preset value 0 500 490 to 0 16777215 to 2002 2001 200010 16777215 2 When preset value I ring counter value Ipresent value...

Page 65: ...ation start command X20 c Present value read command X21 d Preset value write command X22 e Ring counter writecommand X23 f Count operation stop command X24 9 Present counter value changecommand X25 2...

Page 66: ...ion C SET YO14 4the count enable command Start the pulse countwith SET I D T O O O 1 D3 K I Read the present value 1 and storeit todevices D l to02 I YO15 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D3 4ISt...

Page 67: ...H K DFRO 0000 4 D l 1 SET M9052 K4 K4 SEG YO10 BOO1 c I L RST YO15 Preset value setting x022 P K Store the preset value 0 to buffer memory addresses 1 to2 P H K DTO 0000 1 03 1 Present counter value c...

Page 68: ...and storeit to Dl to D2 LEDR Preset value setting I DMOV KO D S d P Store the preset value 0 to buffer memory addresses 1 to 2 Present counter value change i Execute presetting SUB HOOOO LEDR Ring cou...

Page 69: ...hen the signal is input Signal ON fl fl fl addresses 14 to 15 46 to 47 OFF Latch count value storage buffer memory I 100 100 I 50 I 20 Counter 20 I present 7 value 3 Sampling the counter function See...

Page 70: ...on Latch counter function 0 1 Periodic pulse counter function 3 1 2 Thecounterfunctioncanbeselected byusingeitherthecounterstart command YlG Y1D or the F START terminal external input When both of the...

Page 71: ...Selection Count Value Storage Buffer Memory I e 1 Periodic Latch Count Periodic Pulse Count Pulse Count atnRlipg Present Value Dssctlpttow 1 I Value Count Value Value B0ffe r memory 20 to 21 18 to 19...

Page 72: ...first I O number from which the count value will be read Buffer memory address from which a the count value will be read Buffer memory address to which the read present value will be stored 1 Set a c...

Page 73: ...d Buffer memory address to which D the read present value will be written a whichthecount 1 Set a count value read request Y n 15 2 The counter function selection count value is read from the I O numb...

Page 74: ...count error 1 ms x pulse input speed pps x multiplication number count Min count error 0 1 ms x pulse input speed pps x multiplication number count 2 When the counter function is executed by the sequ...

Page 75: ...n thecounterfunctionstart command Yl6 YlB isturned ON Y1 D F START terminal is turnedON 3 Resumes the counting when the counter function start command t 4 Stops the counting when the count enable comm...

Page 76: ...1 Execution commands a Pulse input mode setting command M9038 b Count operation start command X20 c Present value read command X21 d Count disable function settingcommand X22 e Count disable start com...

Page 77: ...peration start F 0 SET yo14 I Start the pulse count with the count enable com mand SET _ _ _ _ _ _ I Present value read 1I 1 I 5 Read the present devices D l to D2 1 I I OFRO 0000 value and store it t...

Page 78: ...is selected as the PC CPU I O control method The pottion of the programexample shownin a enclosed bythe broken line must be replaced with the following Present value read Read the present value and st...

Page 79: ...of the program example shownin a enctosed by file broken line Present value read LEDA PVRDl l t I HOOOO t LEDC DI 5 t L E D 1 Read the present value and store it to D l to D2 POINTI To performcommunic...

Page 80: ...B ON OFF Counter present value 150 100 50 0 Counter function start command Y16 YlD F START terminal ON OFF I I I I Latch count value storage buffer mem ory addresses 14 to 15 46 to 47 At theleadingedg...

Page 81: ...setting command M9038 I b Count operation start command X20 c Present value readcommand I X21 d Latch count value read command X22 e Latch counter function setting command X23 f Latch counter executi...

Page 82: ...n 2 phase pulse input multiplied by one modeusing CH1 andexecutethelatch counter function Example program Pulse input mode setting P K MOV 2 Set the pulse mode P H K consistent with the 2 TO 0000 3 DO...

Page 83: ...ampleshown in a enclosed by the broken and dotted lines must be replaced with the following Present value read Read the present value and store it to D l to D2 c I SET M9052 t l i SEG c L I L YO10 K4...

Page 84: ...portion of theprogramexample shownin a Present value read enclosed by the broken line y2l I PVRD1 4value Read the and present store it SUB HOOOO to D l to D2 I LEDC D l POINT To performcommunicationsw...

Page 85: ...ut pulses from 0 at the leading edge of the l counter function command YlS Y1D F START terminal L I 2 Stops counting after the specified sampling time 3 One of thefollowingvaluesisstored to thesamplin...

Page 86: ...b Count operation start command X20 c Present value read command X21 d Sampling count value read command X22 e Sampling counter function setting command X23 f Sampling time setting command X24 9 Samp...

Page 87: ...e count enable command SET 3 H K DFRO oo00 4 D l i c RST YO15 4 Read the present value and store it to 1 devices D l to D2 rc c z YO15 Sampling counter command I H K K I Read the sampling 1 count valu...

Page 88: ...nd dotted lines must be replaced with the following Present value read SET YO15 E H K K I l l DFRO 0000 4 D l 1 f Read the present value and store it to D l to D2 SET M9052 K4 K4 YOlO BOO1 c I RST YO1...

Page 89: ...he program example shownin a Pre ent yqlw read en loaed by the broken iine dL PVRDl l SUB HOOOO E LEDC D l l LEDR Read the present value and store it to D l to D2 IPOINTI I To performcommunicationswit...

Page 90: ...count pre vious value storage buffer memory addresses 18 to 19 50to 51 Sampling Cycle counter flag storage buffer mem ory address 22 Periodic Pulse Counter Function The periodic pulse counter functio...

Page 91: ...nt value 20 which has been stored in the present value buffer memory is written to the previous value buffer memory 3 Thepreeenlcottf e value 20 is stored to the present value buffer 4 The present cou...

Page 92: ...nd X20 c Present value read command X21 d Periodic pulse count value readcommand X22 e Periodic pulse counter function settingcommand X23 f Periodic time setting command X24 9 Periodic pulse counter e...

Page 93: ...O 0000 04 Start the pulse count with the count enable command SET Read the present value and store it to devices D l to D2 Read and store the periodic pulse count present value to D5 to D6 and the per...

Page 94: ...ced with the following Present value read I x021 I 1SET YO15 f H K K DFRO 0000 4 D l 1 SET M9052 K4 K4 SEG YO10 BOO1 t RST YO15 E Latch count command Read the present value and store it to D l to 02 S...

Page 95: ...ace of the portion of the Droaram example shown in a endosed by the broken line m 1 r I I L E D A tI I PVRDl HOOOO Read the present value and store it to D l to D2 1PO lNT1 I To perform communications...

Page 96: ...Y llOOFF RSTY110 Y110 ON w XlOi ON 1 0 1 0 Counter d J 10000 0 1oooo o x101 1 1 Since the time the counter requires to count from0 to the set coincidence output point value lOOO0 is longer than the h...

Page 97: ...Y l l F P TO HI0 K3 W10 n Specify in three digits All data i s processed through link registers W and it isnecessary to set the link registers when setting the PC CPU parameters The following is an e...

Page 98: ...ponding number of points to the number of special function modules loaded in theremote I O station from the first device in the M R area of the link register Set the link register to be used for the R...

Page 99: ...ion detected by the AlSD62 E D and troubleshosting for count emrs 11 1 Error Information I Thg AlSD62 E D turns onthe fusdexternal power cqtoff detection flag XOE when the coincidence output fuse has...

Page 100: ...ount value is different the entered of the failure and contact and return it to our branch officeor agent Do the pulses input waveform to the specifications Monitor and confirm the input waveform usin...

Page 101: ...hase Single speed input 200k pps 10k pps look pps 10k pps I I I I I I Count range 24 bit binary 0 to 16777215 0 to 16777215 24 bit binary IUP DOWN preset counter ring counter functions Comparison rang...

Page 102: ...P 4 M or less duty ration is time should be 5 psec 8 C W w c w c 8 C 8 C w c H C w m 5 H C usH C 50 m m h F Fi t ph e W J L 2 p h I n W i9b m p phrUirpll i u Input I p h u hwt I inW 2 phrOr tpu Compa...

Page 103: ...Appendix 2 EXTERNAL DIMENSIONS n T v 0 m v 7 r 17 I t F 93 6 3 69 34 5 1 36 4 b 6 5 0 26 Unit mm in APP 3 L 1...

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