Mitsubishi Electronics OD62E manual

High-S peed Counter Module User's Manual -QD62 -QD62E -QD62D -GX Configurator-C T (SW0 D5C-QCTU-E)[...]

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A - 1 A - 1 • SAFETY PRECAUTIONS • (Read these precautions before using this product .) Before using this product, please read this manual a nd the relev ant manuals carefully and pay full attention to safety to handle the product correctly. The precautions given in t his manual are concerned wi th t his product only. For the safety precautions[...]

A - 2 A - 2 [Installation Prec autions] CAUTION • Use the programmable controller in an env ironment that meets the general specificat ions in the user’s manual for the CPU module used. Failure to do so may result in electr ic shock, fire, malfunction, or damage to or deterioration of the product. • To mount the module, w hile pressing the mo[...]

A - 3 A - 3 [Wiring Precautions] CAUTION • W hen discon necting the cable from the modu le, do not pull the cable by the cable part. For the cable with connector, hold the connector part of the cable. Pulling the cable conne cted to the module may result in malfunction or damage to t he module or cable. • Individually ground the shielded cables[...]

A - 4 A - 4 [Disposal Precaution] CAUTION • W hen dispos ing of this product , treat it as industr ial waste.[...]

A - 5 A - 5 • CONDITIONS OF USE FOR THE PROD UCT • (1) Mitsubishi programmab le controller ("the PRODUCT" ) shall be used in conditions; 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 aut[...]

A - 6 A - 6 REVI SIONS The manual number is given on the bot tom left of the b ack cov er. Pri n t Date Manual Num ber Revision Dec., 1999 SH(NA)-08 0036-A First editio n Oct., 2000 SH(NA)-080036-B Correction About the G eneric T erms and Abbreviation, Section 2.1, Sectio n 7.2.2, 7.3.3, 7. 6.1 Jun., 2001 SH(NA)-08 0036-C Standard ize the n ame fro[...]

A - 7 A - 7 The manual number is given on the bot tom left of the b ack cov er. Pri n t Date Manual Num ber Revision Jun., 2007 SH( NA)-08003 6-K Correction CONTENT S, About the Generic Term s and Abbreviat ions, S ection 3. 1, Section 3 .3.2, Sec tion 4.1, Section 4. 3 to 4.5, Section 5.1.1 , Sectio n 5.2, Section 5 .3, Sect ion 6.4, S ection 6.5 [...]

A - 8 A - 8 The manual number is given on the bot tom left of the b ack cov er. Pri n t Date Manual Num ber Revision Sep., 20 10 SH(NA)-08 0036-O Correcti on SAFET Y PRECAU TIONS, About th e Generic T erm s and Abbrevi ations, Chapter 1, Section 1.1, Sec tion 2.1, S ection 2. 3, Sectio n 2.5, Section 3 .1, Sect ion 3.2, S ection 3.3 , Section 3. 3.[...]

A - 9 A - 9 INTRODUCT ION Thank you for purchas ing t he MELSEC -Q series pr ogramm able contr oller. Before us ing the e quipm ent, please rea d this m anual car efull y to develop f ull fam iliarit y with the funct ions and perf ormance of the Q series pr ogramm able contr oller you ha ve purchas ed, so as to ensure c orrect use. CONTENTS SAFET Y[...]

A - 10 A - 10 4.5 Se ttin g from GX Dev eloper ................................................................................................. .................... 4-14 4.5.1 I ntell igent f unction m odule detaile d settin g ............................................................................ ......... 4-14 4.5.2 Switch setti ng for i n [...]

A - 11 A - 11 8.3 Ex ample of a Pr ogram Usin g the C oin ci dence De tectio n Interru pt Func tion ....................................... 8-26 9 TRO UBLE SHOOTING 9- 1 t o 9- 5 9.1 Error Inf ormation ......................................................................................................... ............................ 9- 1 9.2 T he[...]

A - 12 A - 12 COMPLIANC E W ITH EMC A ND LOW VOLT AGE DIRECTIVES (1) Method of ensur ing compli ance To ens ure tha t Mits ubishi program m able contr oller s mainta in EM C and L ow Volt age Dir ectives when incorpor ated into o ther m achin ery or equipm ent, c ertain meas ures m ay be nec essar y. P lease r efer to one of the follo wing m anuals[...]

A - 13 A - 13 Generic T erm/Abbrev iation Descripti on Windows R 7 Generic ter m for the f ollow ing: Microsoft R Windows R 7 Starter Operating Syst em, Microsoft R Windows R 7 Home Premium Oper ating Sy stem, Microsoft R Windows R 7 Professional Operati ng Syst em, Microsoft R Windows R 7 Ultimate Operatin g System, Microsoft R Windows R 7 Enterpr[...]

1 - 1 1 - 1 MELSEC-Q 1 OVERVIEW 1 OVERVIEW This User's Manual describes the spec ifications, handling and programming method for the QD62, QD62E and QD62D high-speed counte r modules (QD62 (E/D)) used together with the MEL SEC-Q series CPUs. The QD62(E/D) modules are available with the following I/O types, maximum cou nting speeds and number o[...]

1 - 2 1 - 2 MELSEC-Q 1 OVERVIEW 1.1 Features The features of the QD62(E/D) are as follows: (1 ) Counting can be performed in a wide range (The count value can be expressed within the range between -2147483648 and 2147483647) • A count valu e is stored in 32-bit signed binary. • The number of channels is 2. (2) The maximum count ing speed can be[...]

1 - 3 1 - 3 MELSEC-Q 1 OVERVIEW (7) Execution of the preset f unc tion and the selected counter function with an external control signal (a) The preset function can be performed by applying a voltage to the preset input terminal. (b) The function selected from counter function selection can be performed by applying a voltage to the function s tart [...]

2 - 1 2 - 1 MELSEC-Q 2 SYSTEM CONFIGURATIONS 2 SYSTEM CONFIGURATION This chapter explains the system configuration of the QD62 (E/D). 2.1 Applicable Systems This section describes the applicable s ystems. (1) Applicable modules and base units, and No. of modules (a) When mounted with a CPU module The table below shows the CPU module s and base unit[...]

2 - 2 2 - 2 MELSEC-Q 2 SYSTEM CONFIGURATIONS Applicabl e CPU module Base unit 2 CPU type CPU mode l No. of modules 1 Main base unit Extension base u nit Q03UDECP U Q04UDEHCPU Q06UDEHCPU Q10UDEHCPU Q13UDEHCPU Q20UDEHCPU Q26UDEHCPU Q50UDEHCPU Universa l model QCPU Q100UDEHCPU Up to 64 Programmable controller CPU Safety CPU QS001CPU N/A 6 Q06CCPU-V Q0[...]

2 - 3 2 - 3 MELSEC-Q 2 SYSTEM CONFIGURATIONS (b) Mounting to a MELSEC NET/H remote I/O station The table below shows the network modules and base units applicable to the QD62 (E/D) and quantities fo r each network module model. Depending on the combination with o ther modules or the number of mounted modules, power supply capacity ma y be insuffici[...]

2 - 4 2 - 4 MELSEC-Q 2 SYSTEM CONFIGURATIONS (3) Supported software packages Relation between the sys tem containing the QD62 (E/D) and software package is shown in the following table. GX Developer or GX Works2 is required for the QD62(E/D). Software Version GX Develope r GX Configu rator-CT GX Works2 Single CPU syste m Version 7 or later Q00J/Q00[...]

2 - 5 2 - 5 MELSEC-Q 2 SYSTEM CONFIGURATIONS 2.2 About Use of th e QD62 (E/D) wit h the Q00J/Q00/Q01CPU Here, use of the QD62 (E/D) with the Q 00J/Q00/Q01CPU is explained. (1) Number of QD62 (E/D) t hat can be instal led when the Q00J/Q00/Q01CPU is used See Section 2.1 concerning the number of QD62 (E/D) that can be installed when the Q00J/Q00/Q01C[...]

2 - 6 2 - 6 MELSEC-Q 2 SYSTEM CONFIGURATIONS 2.4 About Use of the QD 62 (E/D) on the MELSECNET/ H Remote I/O Station Here, use of the QD62 (E/D) on the MELSECNE T/H remote I/O station is explained. (1) Number of QD62 (E/D) that c an be installed when the remot e I/O station is used See Section 2.1 concerning the number of QD62 (E/D) that can be ins[...]

2 - 7 2 - 7 MELSEC-Q 2 SYSTEM CONFIGURATIONS (b) Checking on the front of the m odule The serial No. on the rating plate is also indicated on the front of the module (lower part). (c) Confirming the s erial number on the system monitor (Product Information List) To display the system monitor, select [Diagnostics] [System monitor] Product Inf. List [...]

2 - 8 2 - 8 MELSEC-Q 2 SYSTEM CONFIGURATIONS POINT The serial No. on the rating plate may be different from the serial No. displayed on the product information window of GX Developer. • The serial No. on the rating plate indicate s the management information o f the product. • The serial No. displa yed on the product information window of GX De[...]

3 - 1 3 - 1 MELSEC-Q 3 SPECIFICATIONS 3 SPECIFICATIONS The following describes the performance specifications, I/O signals fo r the CPU module and buffer memor y specifications of the QD62(E/D). For the general specifications of the QD62 (E/D), see the User's Manual for the CPU module used. 3.1 Performance Specific ations The following describ[...]

3 - 2 3 - 2 MELSEC-Q 3 SPECIFICATIONS (2) QD62E (DC input sourcing output type) perform ance specifications Model name Item QD62E Counting speed sw itch settings 1 200 k (100 k to 200 kPPS) 100 k (10 k to 100 kPPS) 10 k (10 kPPS o r less) I/O occupied points 16 points (I/O assignm ent: Intelligent 16 points ) Number of chan nels 2 channels Phase 1-[...]

3 - 3 3 - 3 MELSEC-Q 3 SPECIFICATIONS (3) QD62D (differ ential input sinking output type) perfor mance specific ations Model name Item QD62D Counting speed sw itch settings 1 500 k (200 k to 50 0 kPPS) 200 k (100 k to 20 0 kPPS) 100 k (10 k to 100 k PPS) 10 k (10 kPPS or less ) I/O occupied points 16 points (I/O assignment: Intellige nt 16 points) [...]

3 - 4 3 - 4 MELSEC-Q 3 SPECIFICATIONS 3.2 Function List The QD62(E/D) functions are listed belo w. Name Function Reference section Linear count er function Values from -214748 3648 to 2147483647 ca n be counted . If the count exceeds the range, this fu nction detects an overflow . Section 5. 2.1 Ring count er function Thi s function coun ts pulses [...]

3 - 5 3 - 5 MELSEC-Q 3 SPECIFICATIONS 3.3 I/O Signals for the CPU Module 3.3.1 List of I/O signals The I/O signals of the QD62(E/D) for the CPU module are listed in the table below. For the I/O numbers (X/Y) a nd I/O addresses indicated in this and su cceeding sections, it is assumed that the QD62(E/D) is moun ted into I/O slot 0 of the standard ba[...]

3 - 6 3 - 6 MELSEC-Q 3 SPECIFICATIONS 3.3.2 Functions of I/O signals The details of the I/O signals for the QD62(E/D) are lis ted in the table below. (1) Input signals Device No. CH1 CH2 Signal name QD62(E/D) CPU mod ule Description X0 Module ready • This signal tur ns on when the QD62(E/D) is ready for counti ng operation af ter the CPU module i[...]

3 - 7 3 - 7 MELSEC-Q 3 SPECIFICATIONS Device No. CH1 CH2 Signal name QD62(E/D) CPU module Description X7 XE Counter value small (point No.2) • This signal turns on when the follo wing condition is met. • This signal turns off when the following condition is met. XF Fuse broken dete ction flag This signal turns on when a fus e in the coincidenc [...]

3 - 8 3 - 8 MELSEC-Q 3 SPECIFICATIONS (2) Output signals Device No. CH1 CH2 Signal name CPU modu le QD62(E/D) Operation timing Description Y0 Y8 Coinciden ce signal No.1 rese t command This signal is t urned on to res et CH Counter value coincidence ( point No.1) (X2, X9). Y1 Y9 Preset command This signal is turned on to pe rform the preset functio[...]

3 - 9 3 - 9 MELSEC-Q 3 SPECIFICATIONS 3.4 Buffer Memory Assignments (1) Buffer memo ry assignment list Buffer memory assignments for the QD62 (E/D) are listed in the tab le below. For details on the bu ffer memories, refer to this section (2) to this section (12). Address CH1 CH2 Hexadecimal Decimal Hexadeci mal Decimal Set data Initial valu e 1 Re[...]

3 - 10 3 - 10 MELSEC-Q 3 SPECIFICATIONS (2) CH Preset value setting ( Un G0, UnG1, UnG32, UnG33) • This area is used to set the val ues that are preset in the counter. • The setting range is be tween -2147483648 and 2147483647 (32-bit signed binary). (3) CH Present value (UnG2, UnG3, UnG34, UnG35) • The present values for the counter [...]

3 - 11 3 - 11 MELSEC-Q 3 SPECIFICATIONS (7) CH Sampling/periodic se tting (UnG10, UnG42) • This area is used to write the time setting values of th e sampling counter function and periodic pulse counter function during counter function selection . • The setting range is be tween 1 and 65535 (16-bit signed binary) 1 . The setting unit is 10 (m[...]

3 - 12 3 - 12 MELSEC-Q 3 SPECIFICATIONS 3.5 Interface with External Devices The table below lists the external device interface for the QD62(E/D). (1) QD62 (DC inpu t sinking output type) Terminal number 1 I/O classification Internal circuit CH1 CH2 Signal name Operation Input voltage (guaranteed value) Operating current (guaranteed value) When ON [...]

3 - 13 3 - 13 MELSEC-Q 3 SPECIFICATIONS (2) QD62E (DC input sourcing output type) Terminal number 1 I/O classification Internal circuit CH1 CH2 Signal name Operation Input voltage (guaranteed value) Operating current (guaranteed value) When ON 21.6 to 26.4 V 2 to 5 mA A20 A13 Phase A pulse input 24 V When OFF 5 V or less 0.1 mA or less When ON 10.8[...]

3 - 14 3 - 14 MELSEC-Q 3 SPECIFICATIONS (3) QD62D (Differential input sinking output type) Terminal number 1 I/O classification Internal circuit CH1 CH2 Signal name Operation Input voltage (guaranteed value) Operating current (guaranteed value) A20 A14 Phase A pulse input B20 B14 Phase pulse input A19 A13 Phase B pulse input A19 B13 Phase pulse inp[...]

3 - 15 3 - 15 MELSEC-Q 3 SPECIFICATIONS 3.6 Encoders that can be Connect ed The encoders that can be connected to the QD62(E/D) are described below. (1) Encoders that can be co nnected to the QD62 and QD62E • Open collector output type encoders • CMOS level voltage output type encoders (Verify that the encoder output voltage meets the specifica[...]

4 - 1 4 - 1 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4 4 SETUP AND PROCEDURE BEFOR E STARTING THE OPERATION The f ollowing descr ibes t he pr ocedur e prior to the QD62 (E/D) o peratio n, the n am e and settin g of eac h part of th e QD62( E/D), an d wir ing m ethod. 4.1 Handling Precautions The f ollowing are t he prec autio[...]

4 - 2 4 - 2 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.2 Procedure Be fore Starting the Operation The f igure be low sh ows th e steps that s hould be follo wed bef ore start ing th e QD62( E/D) o peratio n. 4[...]

4 - 3 4 - 3 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.3 Part Identi fication Nomenclatur e The nam es of the p arts us ed in the QD 62(E/D) are s hown be low: Number Na me Descrip tion φ A On: A voltage is being applie d to phase A pul se input terminal. φ B On: A voltage is being applie d to phase B pul se input terminal.[...]

4 - 4 4 - 4 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION (1) Connector for external devices The con nector s for use with the QD 62(E/D) should be purc hased s eparate ly b y the us er. The c onnector types are l isted be low. (a) Prec auti ons • Use c opper wires h aving t emper ature r ating of 75°C o r m ore for th e connec[...]

4 - 5 4 - 5 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.4 W iring The follow ing explains how to wire th e encod er and the controller to the QD62 (E/D). 4.4.1 W iring precautions In ord er to f ull y ut ilise t he func tions of the Q D62(E /D) a nd ensur e syst em r eliabili ty, exter nal wir ing ha ving a m inim um of no ise[...]

4 - 6 4 - 6 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.4.2 Wiring ex ample o f a module and a n encoder (1 ) W iring example with an open collector output t ype encoder (24 V DC) POINT W hen wiring th e QD6 2, QD 62E, an d the e ncoder , separ ate the power s upply c able and si gnal ca ble. T he foll owing d iagram shows an [...]

4 - 7 4 - 7 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION (2) W iring example with a voltage output type en co der (5 V DC) (3) W iring exampl e with a driv er (equiv alent to AM26LS31) en c o d e r[...]

4 - 8 4 - 8 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.4.3 Wiring ex ample of a control ler and an e xter nal input terminal (1) W hen the control ler (sink loading type) is 12 V DC[...]

4 - 9 4 - 9 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION (2) W hen the control ler (source l oading type) is 5 V DC[...]

4 - 10 4 - 10 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION (3) W hen the contr olle r is a l ine driv er[...]

4 - 11 4 - 11 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.4.4 Wiring ex ample wi th an exter nal output W hen the coi ncidenc e outp ut (EQU termin al) is used, an ex ternal p ower su ppl y of 10.2 to 30 V DC will be require d for operat ion of the int ernal photocopi er. A wiri ng exam ple is show n bel ow. (1) For QD 62, QD6[...]

4 - 12 4 - 12 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.4.5 Using the connector/terminal bl ock converter module (1) Th e figu re below show s the wi ring when a con nect or/t ermi nal block conv er ter module and a c able are us ed in the QD 62 (E/D) . 02468A C E 13579B D F 10 12 14 16 18 1A 1C 1E 11 13 15 17 19 1B 1D 1F 0V[...]

4 - 13 4 - 13 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION (2) T he fol lowing t able l ists th e signa l nam es and the corr espondi ng co nnector s ide term inal num bers a nd term inal block side term inal symbols , whe n a connec tor/t erminal block conv erter m odule is use d in th e QD62( E/D) . For the QD62 and QD6 2E Sign[...]

4 - 14 4 - 14 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.5 Setting from GX Devel oper This sectio n expla ins th e GX De veloper set tings r equir ed to o perate the QD 62(E/D ). 4.5.1 Intelligent function module detailed setti ng Sets a n exter nal ou tput m ethod f or the C PU sto p error a nd a CP U modu le opera tion meth[...]

4 - 15 4 - 15 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4) Click ing Deta iled setting displa ys the "Inte lligen t function module detai led setting" w indow . Refer to the following and complete the setting . Sett ing for th e QD 62 (E/D) er ror det ectio n Setting for a CPU stop error Item Des cript ion Error time[...]

4 - 16 4 - 16 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 4.5.2 Swit ch setting for intelligent function module Five s witches (s witch num bers 1 to 5) ar e avai lable f or t he intel ligent funct ion modu le and the y are set with 16 bi t data. If the switch es for the i ntellig ent func tion m odule are not set, the default v[...]

4 - 17 4 - 17 MELSEC-Q 4 SET UP AND PROCEDURE BEFORE ST ARTING T HE OPERATION 2) Click the Switch setting button. Consequently , the Switch setting for the "I/O and intelligent function module" w indow will be disp layed. Select "HEX". Item Data item Description Reference Pulse input mode 0: 1-phase multiple of 1 1: 1-phase mult[...]

5 - 1 5 - 1 MELSEC-Q 5 BASIC USAGE 5 BASIC USAGE This section explains the ba sic usage of the QD62(E/D). 5.1 Pulse Input and Counting Method 5.1.1 Types of pulse input methods Six types of the pulse input methods are available. These include 1 phase multiple of 1, 1 phase multiple of 2, CW/CCW pulse input, 2 phase multiple of 1, 2 phase multiple o[...]

5 - 2 5 - 2 MELSEC-Q 5 BASIC USAGE POINT For 1-phase pulse input and counting up, make sure that the phase B pulse input and CH Down count command (Y3, YB) are of f before inputting puls es to phase A. When the phase B pulse inp ut or CH Down count command (Y3, YB) is on, pulses are counted down in phase A pulse inpu t. (1) Phase 1 pulse input For [...]

5 - 3 5 - 3 MELSEC-Q 5 BASIC USAGE 5.1.2 Setting the count method The count method is set using the GX De veloper intelligent function module switch setting. See Section 4.5 for de tails on the setting method. 5.1.3 Reading the present values This section explains the methods o f reading the present values stored in the buffer memory or the count v[...]

5 - 4 5 - 4 MELSEC-Q 5 BASIC USAGE 5.2 Selecting the Counter Format Select either linear counter or ring coun te r with the G X Developer intelligent function module switch setting. See Section 4.5 for de tails on the setting method. 5.2.1 Selecting th e linear counter (1) Linear counter operation When the linear counter is s elected, the count ope[...]

5 - 5 5 - 5 MELSEC-Q 5 BASIC USAGE 5.2.2 Selecting the ring counter (1) Ring counter operation This function repeatedly cou nts pulses between the range specified in CH Ring counter minimum value (UnG20, UnG21 , UnG52, UnG53) and CH Ring counter maximum value (UnG 22, UnG2 3, UnG54, UnG55). When the ring counter is being selected , an overf[...]

5 - 6 5 - 6 MELSEC-Q 5 BASIC USAGE (a) The ring counter will operate as follows when the "present value < ring counter minimum value" or "ring count er maximum value < present value". • For up count Even if the pr esent value reaches the ring counter minimum value , the ring counter minimum valu e will be reta ined as is[...]

5 - 7 5 - 7 MELSEC-Q 5 BASIC USAGE 5.3 Using the Coincid ence Output Function The coincidence output fun ction presets any c ount value, compares it with the present counter value, and outputs a signal when th ey match. For the coincidence outpu t, 2 points can be set for each c hannel. When using external output of the coincidence signal, turn on [...]

5 - 8 5 - 8 MELSEC-Q 5 BASIC USAGE POINT Perform the following befor e turning on CH Coincidence signal enable command (Y2, YA). (1) Using any of the following methods, make the coin cidence output point setting value and present value different. • Changing the coincidence output poin t setting • Changing the present valu e by preset • Inputt[...]

5 - 9 5 - 9 MELSEC-Q 5 BASIC USAGE (2) Output status sett ing during a CPU stop error The output status (clear/hold) can be set for the external output sign al when a CPU stop error occurs. The output status is set using the GX De veloper I/O assignment. See Section 4.5 for de tails on the I/O assignment se tting method. (3) Coincidence detec tion [...]

5 - 10 5 - 10 MELSEC-Q 5 BASIC USAGE 3) Intelli . module side "Start I/O No." Set the start I/O number of the QD62(E/D ). Setting range: 0000 to 0FF0 (H) 4) Intelli . module side "Start SI No." Set the start i nterrupt factor (SI) No. of the QD62(E/D). Setting range: 0 to 3 The following example shows SI 0 to 3 of the QD62(E/D) [...]

5 - 11 5 - 11 MELSEC-Q 5 BASIC USAGE 5.4 Using the Preset F unction The preset function rewrites the present c ounter value to any numeric value called the preset value. The preset function can be used when starting the pul s e count from the preset value. The preset function has two preset meth ods: preset using a sequence program and preset using[...]

5 - 12 5 - 12 MELSEC-Q 5 BASIC USAGE (2) Preset using an external control signal Preset is performed by applying ON volt a ge to the preset input terminal for external input. 0 2) 4) 3) 1) 100 2) OFF ON OFF ON OFF ON OFF ON 101 66 65 2 1 0 123 124 100 101 100 67 to to Counter input pulse CH Count enable command (Y4, YC) CH Preset value setting (Un[...]

6 - 1 6 - 1 MELSEC-Q 6 CONVENIENT USAGE 6 CONVENIENT USAGE 6.1 Selecting the Counter Function By selecting the counter function with the c ounter function selectio n setting, the disable count function, latch counter function, sampling counter function and periodic pulse counter function can be used. To select a counter function, write the correspo[...]

6 - 2 6 - 2 MELSEC-Q 6 CONVENIENT USAGE 6.1.1 Reading the counter func tion selection count value The counter function selection count valu es are stored when the counter function selection is executed. When the latch counter, the sampling counter, or the periodic pulse counter function is performed, each count value is s tored in t he buffer memor[...]

6 - 3 6 - 3 MELSEC-Q 6 CONVENIENT USAGE 6.1.2 Count error A count error may occur while the selecte d counter function is performed by e xternal input (a voltage is applied to the function start input terminal) or by sequence program (CH Counter function selection star t command (Y6, YE) is turned on). (1) Count error (maximum) due to input respons[...]

6 - 4 6 - 4 MELSEC-Q 6 CONVENIENT USAGE 6.2 Using the Disabl e Count Function The disable count function stops the cou nt operation while the count enable command is ON. The relationships between the count enable command, counter function selection start command and the present counter value are illustrated below. 0 ON OFF 2) 7) 3) ON OFF 1) 8) 6) [...]

6 - 5 6 - 5 MELSEC-Q 6 CONVENIENT USAGE 6.3 Using the Latch Counter Function The latch counter function latches the pres ent counter va lue at the time a signal w as entered. The following figure shows the relationship among the present value of the counter, the counter function selection start command , and CH Latch count value (UnG12, UnG13, Un[...]

6 - 6 6 - 6 MELSEC-Q 6 CONVENIENT USAGE 6.4 Using the Sampling Counter Funct ion This function counts the pulses input in the specified sampling time ( T). The relationships between the signals, buffer memory, etc. in the sampling counter function are illustrated below. ON OFF ON OFF T TT 200 100 0 200 100 0 -100 1 0 1) 2) 3) 4) 5) CH Count enable [...]

6 - 7 6 - 7 MELSEC-Q 6 CONVENIENT USAGE 6.5 Using the Periodic Pulse Counter Function This function stores the present and th e previous values of the counter to CH Periodic pulse count present value (UnG18, Un G19, UnG50, UnG51) and CH Periodic pulse count previous value (UnG 16, UnG17, UnG48, UnG49), respectively, at the preset cycle (T).[...]

6 - 8 6 - 8 MELSEC-Q 6 CONVENIENT USAGE Number Descripti on 1) The pres ent counter value, 0, is stored in CH Periodic pulse coun t present value (U nG18, UnG 19, UnG50, UnG51). 2) The pres ent counter value, 2 00, is stor ed in CH Per iodic puls e count pr esent value (U nG18, UnG 19, UnG50, UnG51). The value 0, which had been stored in CH[...]

6 - 9 6 - 9 MELSEC-Q 6 CONVENIENT USAGE POINT Note the following when re ading CH Periodic pulse co unt previous value (UnG16, UnG17, UnG48, UnG49) and CH Periodic pulse count present value (UnG18, UnG19, UnG50, UnG51). (1) When reading values using a seque nce program, use the DFRO instruction or the BMOV instruction and r ead values in fo[...]

6 - 10 6 - 10 MELSEC-Q 6 CONVENIENT USAGE MEMO[...]

7 - 1 7 - 1 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7 UTILITY PACKAGE (GX Configurator-CT) 7.1 Functions of t he Utility Pack age Table 7.1 lists the functions of the utility package. Table 7.1 Utility pack age (GX Conf igurator-C T) function list Function Descrip tion Refe rence section Initial setting (1) Performs initial setti ngs for e[...]

7 - 2 7 - 2 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.2 Installing and Uninstal ling the Utility Package For how to install or uninstal l the utility package, refer to "Me thod of installing the MELSOFT Series" included in the utility package. 7.2.1 Handling precautions The following explains the precaut ions on using the utility[...]

7 - 3 7 - 3 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) (6) Number of parameters t hat can be set in GX Configurator-CT When multiple intelligent function m odu les are mounted, the number of parameter settings must not exceed the following limit. Maximum number of para meter settin gs When intelligent function modules are instal led to: Initi[...]

7 - 4 7 - 4 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.2.2 Operati ng envir onment This section explains the op erating environm ent of the personal computer that runs GX Configurator-CT. Item Description Installation (A dd-in) target 1 Add-in to GX De veloper Versio n 4 (English ve rsion) or later 2 Computer A pe rsonal computer with any o[...]

7 - 5 7 - 5 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) Operating system and perfo rmance required for personal computer Performanc e required for person al computer Operating syste m CPU Memor y Windows R 95 Pentium R 133 MH z or more 32 MB or more Windows R 98 Pentium R 133 MH z or more 32 MB or more Windows R Me Pentium R 150 MHz or more 32[...]

7 - 6 7 - 6 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.3 Explanation of Util ity Package Operations 7.3.1 How to perform common utility package operations (1) Control keys Special keys that can be us ed for operat ion of the utility package and their applications are shown in th e table below. Key Applic ation Esc Cancels the curre nt entry[...]

7 - 7 7 - 7 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 3) From GX Developer, select: [Online] [Rea d from PLC] / [Write to PLC] "Intelligent function module parameters" Alternatively, from the intelligent function module selection window of the utility, select: [Online] [Rea d from PLC] / [Write to PLC] <Text files> (a) A text[...]

7 - 8 7 - 8 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.3.2 Operation overv iew[...]

7 - 9 7 - 9 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT)[...]

7 - 10 7 - 10 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.3.3 Starting the Intelligent f unction module utility [Operating procedure] Intelligent function modu le utility is started from GX Developer. [Tools] [Intelligent f unction utility] [Start] [Setting window] [Explanation of items] (1) Activation of other windows Following windows can [...]

7 - 11 7 - 11 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) (3) Menu bar (a) File menu Intelligent function modu le parameters of the project opened by GX Developer are handled. [Open parameters] : Reads a parameter file. [Close parameters] : Closes the paramete r file. If any data are modified, a dialog asking for file saving will appear. [Save[...]

7 - 12 7 - 12 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.4 Initial Settings [Purpose of operat ion] Perform the initial settings for each channel to operate the QD62 (E/D). Set the following initial setting parameter s: • Pre set val ue • Sam pling/ periodic setting • Coincidence output poin t set No.1 • Ring counter maximum value ?[...]

7 - 13 7 - 13 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) [Explanation of items] (1) Command buttons Make text file Creates a file containing the displayed data in te xt file format. End set up Saves the set data and ends the operation. Cancel Cancels the setting and ends the operation. POINT Initial settings are stored in the intelligent modu[...]

7 - 14 7 - 14 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.5 Auto Refresh [Purpose] Set the QD62 (E/D) buffer memory to be automatically refreshed, for each channel. Set the following auto refres h setting parameters: • Present value • Periodic pulse counter previous value • Latch count value • Sa mpling/periodic counter flag • Samp[...]

7 - 15 7 - 15 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) [Explanation of items] (1) Items Module side Buffer size : Displays the buffer memory size of the setting item. Module side Transfer word count : Displays the number of wo rds to be transferred. Transfer direction : " " indicates that da ta are written from the CPU modu le to [...]

7 - 16 7 - 16 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) 7.6 Monitoring/Test 7.6.1 Monitoring/Test [Purpose] Start buffer memory monito ring/testing an d I/O signal monitoring/testing from this window. [Operating procedure] "Select monitor/test module" window "Start I/O No. 1 " "Module type " "Module model n[...]

7 - 17 7 - 17 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) Counter selection 1) Coincidence output Ring counter[...]

7 - 18 7 - 18 MELSEC-Q 7 UTILITY PACKAGE (GX Configurator- CT) [Explanation of items] (1) Items Setting item : Displays I/O si gnals and bu ffer memory names . Current value : Monitors the I/O signal states and present bu ffer memory values . Setting value : Enter or select values to be written int o the bu ffer memory for test operation. (2) Comma[...]

8 - 1 8 - 1 MELSEC-Q 8 PROGRAMMING 8 PROGRAMMING This chapter descr ibes pro gram s of the QD62 (E/D). W hen appl ying an y of the pr ogram exam ples intr oduc ed in this cha pter t o the act ual system , ver ify the appl icabili ty and c onfirm that no pro blem occurs in the s ystem contr ol. 8.1 Using Programs in Normal System C onfiguration This[...]

8 - 2 8 - 2 MELSEC-Q 8 PROGRAMMING 8.1.1 Progr am example w hen GX Configurator-C T is used (1) List of devi ces Device Function D0 to D1 D evice that current value is w ritten by auto refresh D2 to D3 D evice that latch count value is w ritten by auto refresh D4 to D5 D evice that sampling count v alue is w ritten by auto refresh D6 to D7 D evice [...]

8 - 3 8 - 3 MELSEC-Q 8 PROGRAMMING (2) Operating GX Config urator-CT (a) Initial settings (see Section 7.4) Set th e val ues on the wind ow a s shown below . Setting item Description Setting Preset value setting Set the preset value. 2500 Coincidence output point set N o. 1 Set the value for coincidence o utput point No. 1. 1000 Coincidence output [...]

8 - 4 8 - 4 MELSEC-Q 8 PROGRAMMING (b) Auto refresh settin gs (see Secti on 7.5) Set th e value s as show n in the window below . (Use ch annel 1 .) Setting item Description Setting CH1 Present value Set the device for storing the present v alue. D0 CH1 Latch count value Set the device for storing the la tch count value. D 2 CH1 Sampling count valu[...]

8 - 5 8 - 5 MELSEC-Q 8 PROGRAMMING (3) Prog ram ex ample (a) Set o nly wh en the lin ear count er is us ed[...]

8 - 6 8 - 6 MELSEC-Q 8 PROGRAMMING (a) W hen us ing th e functi ons lis ted b elow, us e the f ollowi ng progr ams. 1) W hen the disabl e count functi on is used 2) W hen the latch c ounter f unct ion is used 3) W hen the sampl ing co unter f unctio n is us ed 4) W hen the period ic pu lse c ounter funct ion is used[...]

8 - 7 8 - 7 MELSEC-Q 8 PROGRAMMING 8.1.2 Progr am example w hen GX Configurator-C T is not used (1) List of devices Device Function D0 to D1 Present v alue D2 to D3 Latch count v alue D4 to D5 Sampling c ount value D6 to D7 Periodic pul se count previou s value D8 to D9 Periodic pul se count present v alue D10 Overflow status storage D20 to D35 Int[...]

8 - 8 8 - 8 MELSEC-Q 8 PROGRAMMING (2) Pr ogram ex ample[...]

8 - 9 8 - 9 MELSEC-Q 8 PROGRAMMING (a) W hen us ing th e sam pling c ounter funct ion and t he periodic puls e count er functi on, use t he f ollowing program s. 1) W hen the sampl ing co unter f unctio n is us ed 2) W hen the period ic pu lse c ounter funct ion is used[...]

8 - 10 8 - 10 MELSEC-Q 8 PROGRAMMING (b) W hen us ing th e functi ons lis ted b elow, us e the f ollowi ng progr ams. 1) W hen the disabl e count functi on is used 2) W hen the latch c ounter f unct ion is used 3) W hen the sampl ing co unter f unctio n is us ed[...]

8 - 11 8 - 11 MELSEC-Q 8 PROGRAMMING 4) W hen the period ic pu lse c ounter funct ion is used <When Present value = Previous value, read again > <Read the previous and present periodic pulse count values > <Select periodic pulse counter > <Periodic pulse counter function>[...]

8 - 12 8 - 12 MELSEC-Q 8 PROGRAMMING 8.2 Using Programs on Remote I/O Network This sectio n desc ribes progr am ex amples base d on th e foll owing s ystem confi gurat ion and co ndit ions. (1) System configur ation Remote master station (Statio n No.0) Remo te I/O stati on (S tatio n No.1 ) QJ71LP21-25(X/Y0 to X/Y1F) QX10(X20 to X2F) QY10(Y30 to Y[...]

8 - 13 8 - 13 MELSEC-Q 8 PROGRAMMING 8.2.1 Progr am example w hen GX Configurator-C T is used (1) List of devices Device Function W0 to W1 Device that current value flag is written by auto refresh W2 to W3 Device that latch count value fl ag is written by auto refresh W4 to W5 Device that sampling count v alue is w ritten by auto refresh W6 to W7 D[...]

8 - 14 8 - 14 MELSEC-Q 8 PROGRAMMING (2) GX Developer operati on (Network parameter setting ) • Net work t ype : M NET/H [Rem ote mas ter] • Star ting I/O No. : 0000 H • Ne twor k type : 1 • Tota l stat ions : 1 • Mode : Onl ine • Net work r ange ass ignment : • Ref resh param eters :[...]

8 - 15 8 - 15 MELSEC-Q 8 PROGRAMMING (3) Operating GX Config urator-CT (a) Initial settings (see Section 7.4) Set th e val ues on the wind ow a s shown below . Setting item Description Setting Preset value setting Set the preset value. 2500 Coincidence output point set N o. 1 Set the value for coincidence o utput point No. 1. 1000 Coincidence outpu[...]

8 - 16 8 - 16 MELSEC-Q 8 PROGRAMMING (b) Auto ref resh setting s (see Section 7.5) Set th e value s as show n in the window below . (Use ch annel 1 .) Setting item Description Setting CH1 Present value Set the device for storing the present v alue. W0 CH1 Latch count value Set the device for storing the la tch count value. W 2 CH1 Sampling count va[...]

8 - 17 8 - 17 MELSEC-Q 8 PROGRAMMING (4) Prog ram example Executes Preset command (Y1021) Sets Coincidence signal No.1 reset command (Y1020) Sets Coincidence output enable command (Y1022) Resets Y1020 after the counte rvalue coincidence signal is output Resets Coincidence output enable command (Y1022) Turns on Coincidence confirmation LED signal (Y[...]

8 - 18 8 - 18 MELSEC-Q 8 PROGRAMMING (a) W hen using the functions l isted below , use the follow ing progr ams. 1) W hen the di sable count function is used Starts the disable count function Stops the disable count function 2) W hen the latch c ounter f unct ion is used Executes the latch counter function Turns of f Counter function execution star[...]

8 - 19 8 - 19 MELSEC-Q 8 PROGRAMMING 8.2.2 Progr am example w hen GX Configur ator-CT is not used (1) List of devices Device Function D0 to D1 Present v alue storage D2 to D3 Latch count v alue storage D4 to D5 Sampling c ount value storage D6 to D7 Periodic pul se count previou s value storage D8 to D9 Periodic pul se count present v alue storage [...]

8 - 20 8 - 20 MELSEC-Q 8 PROGRAMMING Device Function M200 to M207 M210, M 211 M214, M 215 M218, M 219 M224, M 225 M300, M 301 Z(P).REMTO instruction completion dev ice M208, M 209 M212, M 213 M216, M 217 M220, M 221 Z(P). REMFR instruction compl etion device D100, D101 D104, D105 D109 D120 to D123 D210 Write data storage device f or REMTO instructi[...]

8 - 21 8 - 21 MELSEC-Q 8 PROGRAMMING (3) Prog ram ex ample (a) Check s master s tation ba ton pass status. Check s master s tation da ta lin k status. Checks r emote I/O s tation bato n pass stat us. Checks remote I/O s tation da ta link st atus . Checks r emote I/O s tation parame ter c ommunic ation status. Set pre set value s Coincid ence ou tpu[...]

8 - 22 8 - 22 MELSEC-Q 8 PROGRAMMING[...]

8 - 23 8 - 23 MELSEC-Q 8 PROGRAMMING (a) W hen using the sampling counter function and the periodic pulse counter function, use the f ollow ing programs. 1) W hen the sampl ing counter function is use d Set th e samp ling time to 10000 ms 2) W hen the per iodic pulse counter function i s used Periodic pulse time to 5000 ms (b) W hen using the funct[...]

8 - 24 8 - 24 MELSEC-Q 8 PROGRAMMING 3) W hen th e sampling counter function is used Selects th e samplin g counter f unction Starts th e sampling c ounter Stops the sampling counter functi on Reads t he sampling cou nt value 4) W hen the per iodic pulse counter function i s used[...]

8 - 25 8 - 25 MELSEC-Q 8 PROGRAMMING POINT W hen values are r ead b y the RE MFR ins truct ion in a c ycle clos e to th e c y cle of the perio dic pu lse co unter f unction, the period ic puls e coun t pre vious a nd pres ent values ma y be the s ame e ven af ter the y were r eread. In that c ase, r eview th e seq uence pro gram s o that th e read [...]

8 - 26 8 - 26 MELSEC-Q 8 PROGRAMMING 8.3 Example o f a Program U sing the C oincidence Detecti on Interrupt Functi on The f ollowing descr ibes a n exam ple of a progr am th at starts an i nterrup t progr am upo n detect ion of coincide nce wi th the channe l 1 co incidenc e outp ut poi nt No. 1 . (1) Interrupt point setting Set the interrupt point[...]

8 - 27 8 - 27 MELSEC-Q 8 PROGRAMMING POINT • W hen the ab ove d escrib ed progr am is exec uted, o nly I5 0 inter rupt pr ogram is execu tion-en abled and oth er in terrupt progr ams are exec ution-dis able d. W hen execut ing in terrupt program s ot her than I50, s et the c orresp ondin g bit f or interru pt pro gram to be ex ecuted to 1 ( enabl[...]

9 - 1 9 - 1 MELSEC-Q 9 TROUBLESHOOTING 9 TROUBLESHOOTING The following explains the types of errors tha t may occur when the QD62(E/D) is used, and how to troubleshoot them. 9.1 Error Information The error information detec ted by the QD62(E/D) is listed in the follo wing chart. Description/cause Error in formation display location Action Overflow [...]

9 - 2 9 - 2 MELSEC-Q 9 TROUBLESHOOTING (1) Checking an overflow error in the System Monit or window Display the System Monitor window of GX Developer by the following operation. [Diagnostics] [System monitor] While an overflow error occurs, an orange icon indicating a module error is displayed. 9[...]

9 - 3 9 - 3 MELSEC-Q 9 TROUBLESHOOTING 9.2 The Module Does Not Start Counting O peration Check item Action Doesn't th e CPU module indicate an error? If the LED on the CPU module i ndicates an e rror, co rrect th e error with refe rence to troub leshooting in the CPU module's manual for normal ope ration. Do the LEDs of φ A and φ B turn[...]

9 - 4 9 - 4 MELSEC-Q 9 TROUBLESHOOTING 9.3 The Module Does Not Count Puls es Correctly Check item Action Check the exte rnal wiring and corre ct the error. Is the exte rnal w iring of φ A and φ B normal? The module may miscoun t when ABCOM te rminal is connec ted to a pulse signal . Connect the ABCOM termina l with external power (5V/12V/24 V) or[...]

9 - 5 9 - 5 MELSEC-Q 9 TROUBLESHOOTING 9.4 Coincidence Output Functi on Does Not Operat e Correctly Check item Action Are CH Coincidence signa l No.1 rese t command (Y0, Y8) and CH Coincidence signal No.2 re set command (Y7, YF) off ? Turn off CH Coincidence sig nal No.1 rese t command (Y0, Y8) and/or CH Coin cidence signal No.2 res et command (Y7,[...]

App - 1 App - 1 MELSEC-Q APPENDICES APPENDICES Appendix 1 Ex ternal Dimension Di agram QD62,QD62E,QD62D Unit: mm ( in. ) 98 (3.86) 27.4 (1.08) 90 (3.54) 23 (0. 91) 4 (0.16) 46 (1.81) A[...]

App - 2 App - 2 MELSEC-Q APPENDICES Appendix 2 D ifference Betw een A1SD62, A1S D62E and A1SD6 2D (S1) The fol lowing ta ble lists th e diff erence bet ween A1S D62 , A1SD62 E and A1SD 62D (S1). Model name Function QD62 D62E D62D A1SD62 A1SD62E A1SD62D (S1) Counting 32-bit signed binary counter (-2147483648 to 2147483647) 32-bit unsigned binary cou[...]

Index - 1 Index - 1 INDEX [A] A6CON1 .......................................................... 4-4 A6CON2 .......................................................... 4-4 A6CON3 .......................................................... 4-4 A6CON4 .......................................................... 4-4 Applicable CPU modules .................[...]

Index - 2 Index - 2 Phase 1 pulse input ......................................... 5-2 Phase 2 pulse input ......................................... 5-2 Precautions ........................................ 4-1, 4- 5, 7-2 Preset functi on ....................................... 3-4, 5-10 Procedure before starting the operation ......... 4-2 Procedure[...]

WARRANTY Please conf irm the following prod uct warranty detail s before using th is product. 1. Gratis W arranty Term an d Gratis Warranty Range If any faults or defects (hereinafte r "Failure") fo und to be the responsibility of Mitsubishi occurs du ring use o f the p roduct within th e gratis warranty term, the p roduct shall b e repai[...]

Microsoft, Windows, Windows NT, and Windows Vista are regis tered trademarks of Microsoft Corporation in the United States and other countries. Pentium is a trademark of Intel Corporation in the United States and other countries. Ethernet is a trademark of Xerox Corporation . All other company names and product n ames used in th is manual are trade[...]

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SH(NA)-080036-P( 1 207 )MEE MODEL: QD62(E/D)-U-S-E MODEL CODE: 13JL95 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[...]