Instruction/ maintenance manual of the product OD62E Mitsubishi Electronics
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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.
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.
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.
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 .
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.
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.
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.
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.
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 .......................
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 .................................................
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.
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.
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.
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.
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.
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.
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 Q13.
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.
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.
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.
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.
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.
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.
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 - 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 .
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.
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 .
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.
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.
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.
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.
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).
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 - 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 .
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 num.
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.
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.
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.
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 - 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 - 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.
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.
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 - 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.
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 AM26LS.
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 .
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.
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) .
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) .
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 - 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 .
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.
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".
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.
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.
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.
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.
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).
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".
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.
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.
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.
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.
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.
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.
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.
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.
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).
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.
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.
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.
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).
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).
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.
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 - 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.
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.
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.
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.
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, .
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.
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.
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.
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.
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.
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.
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.
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.
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 - 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 D.
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.
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.
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.
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 Samplin.
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.
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 i.
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 .
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.
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 .
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.
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.
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.
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.
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 th.
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 storag.
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).
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.
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.
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.
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.
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.
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.
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.
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 - 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.
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 .
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.
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.
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).
Index - 1 Index - 1 INDEX [A] A6CON1 .......................................................... 4-4 A6CON2 .......................................................... 4-4 A6CON3 .......................................................... 4-4 A6CON4 ....
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 ..............
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&q.
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 .
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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.
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