MELSEC iQ-R High-Speed Counter Module User`s Manual (Startup)
Contents
1. Input A20 A13 Phase A pulse input 24V On 21 6 to 26 4V 2 to 5mA off 5V or less 0 1mA or less B20 B13 Phase A pulse input 12V On 10 8 to 13 2V 2 to 5mA Off AV or less 0 1mA or less A19 A12 Phase A pulse input 5V On 4 5 to 5 5V2 2 to 5mA off 2V or less 0 1mA or less B19 B12 ABCOM A18 A11 Phase B pulse input 24V On 21 6 to 26 4V 2 to 5mA off 5V or less 0 1mA or less B18 B11 Phase B pulse input 12V On 10 8 to 13 2V 2 to 5mA off 4V or less 0 1mA or less A17 A10 Phase B pulse input 5V On 4 5 to 5 5V 2 to 5mA Off 2V or less 0 1mA or less 14300 B47 B10 Preset input 24V On 21 6 to 26 4V 7 to 10mA off 4V or less 1mA or less A16 A09 Preset input 12V On 10 8 to 13 2V 7 to 10mA off 2 5V or less 1mA or less B16 B09 Preset input 5V On 4 5 to 5 5V 7 to 10MA off 1 6V or less 1mA or less A15 A08 CTRLCOM Response Off to on On to off time 20us or less 100us or less B15 B08 Function start input 24V On 21 6 to 26 4V 7 to 10MA off 4V or less 1mA or less A14 A07 Function start input 12V On 10 8 to 13 2V 7 to 10MA off 2 5V or less 1mA or less B14 B07 Function start input 5V On 4 5 to 5 5V 7 to 10MA off 1 6V or less 1mA or less Response Off to on On to off time 20us or less 100us or less Output A06 A05 EQU1 Operating voltage 10 2 to 30V coincidence output point Maximum load current 0 5A point 2A common 2 No 1 e Maximum voltage drop at on 1 5V PWM1 e Response time PWM output point No 1 Off to on 1ps or less B06 B05 EQU2. APPENDIX 5 4 Appendix 1 External Dimensions INDEX Cc Coincidence detection interrupt function 23 Coincidence output function 23 Connectors for external devices 28 Count disable function 23 Counter function selection 23 Cycle pulse counter function 23 E Encoders 33 External dimensions 50 l Inter module synchronization function 23 L Latch counter function 23 Linear counter function 23 P Presetfunction 23 Program examples 42 Pulsecountmode 22 Pulse measurement function 23 Pulse measurement mode 22 PWM output function 23 PWM output mode 22 R Ring counter function 23 S Sampling counter function 23 Signal layout 29 MEMO 53 REVISIONS The manual number is given on the bottom left of the back cover June 2014 SH NA 081239ENG A First edition July 2014 SH NA 081239ENG B Error correction January 2015 SH NA 081239ENG C Added function Online module change Added or modified parts RELEVANT MANUALS Chapter 1 3 Section 5 1 Japanese manual number SH 081238 C This manual c
3. External power supply ov vO O Alphanumeric characters in the parentheses indicate the pin number of the channel 2 5 INSTALLATION AND WIRING 5 2 Examples of Wiring Between the High Speed Counter Module and an Encoder Point For the wiring between an encoder and the RD62P2 or RD62P2E separate the power supply cables and the signal cables The following figure shows examples e Wiring example Shielded twisted pair cable RD62P2 RD62P2E 24V Phase A ABCOM External 24VDC power supply ov e Wiring example to be avoided Shielded twisted pair cable RD62P2 RD62P2E 24V p Phase A ABCOM External DC24V power supply ovo 1 Since a current flows through the shielded twisted pair cable only in one direction the canceling effects are lost which causes the line to be more affected by electromagnetic induction 5 INSTALLATION AND WIRING 35 5 2 Examples of Wiring Between the High Speed Counter Module and an Encoder Example of wiring with a voltage output type encoder 5VDC RD62P2 RD62P2E Phase A 24V 12V B20 B13 5V Shielded twisted pair cable Encoder a A19 A12 ABCOM soc O External power supply Shielded twisted pair cable Alphanumeric characters in the
4. 11 RELEVANT MANUALS inuals relevant to the module MELSEC iQ R High Speed Counter Module User s Manual Performance specifications procedures before operation wiring and Print book Startup operation examples of the high speed counter module e Manual SH 081239ENG this manual EPUB PDF MELSEC iQ R High Speed Counter Module User s Manual Functions parameter settings troubleshooting I O signals and buffer Print book Application memory of the high speed counter module e Manual SH 081241ENG EPUB PDF This manual does not include detailed information on the following e General specifications Applicable CPU modules and the number of mountable modules e Installation For details refer to the following LUIMELSEC iQ R Module Configuration Manual This manual does not include information on the module function blocks For details refer to the Function Block Reference for the module used 12 e Manual refers to the Mitsubishi FA electronic book manuals that can be browsed using a dedicated tool e Manual has the following features e Required information can be cross searched in multiple manuals e Other manuals can be accessed from the links in the manual e The hardware specifications of each part can be found from the product figures e Pages that users often browse can be bookmarked TERMS Unless otherwise specified this manual uses the following terms GX Works3 The produc
5. No 2 2000 Ring counter lower limit value 5000 Ring counter upper limit value 5000 Sampling time setting 10000ms Cycle time setting 5000ms PWM output cycle time setting 150us PWM output ON time setting 1 4 50us Pulse measurement section setting Rise Rise 1 Needs to be set only when using the ring counter function 2 Needs to be set only when using the sampling counter function 3 Needs to be set only when using the cycle pulse counter function 4 Needs to be set only when using PWM output mode 5 Needs to be set only when using pulse measurement mode 42 6 OPERATION EXAMPLES 6 2 Program Examples settings refer to the following MELSEC iQ R High Speed Counter Module User s Manual Application Pulse input mode Set pulse input mode Some of the initial setting needs to be set in the parameter settings of the engineering tool For details on the parameter 3 2 phase multiple of 1 Counting speed setting Set the counting speed 2 200kpps Counter type Set the counter type Selectable by a user Counter operation mode Set pulse input mode Set the mode to be used Ring counter lower limit value Set these values only when using the ring counter function 5000 Ring counter upper limit value 5000 Pulse measurement section setting Set the pulse measurement section 2 Rise Rise GX Works3 provides functions that support the creation
6. an incorrect count Rise fall time Both 1 and 2 phase inputs t 1 25us or less 200kpps 100kpps 10kpps t 2 5us or less 100kpps 100kpps 10kpps t 25us or less 10kpps 10kpps t 500us or less 500pps Counting In multiple of 1 2Mpps 1Mpps 500kpps 200kpps 100kpps 10kpps speed Swich In multiple of 2 _ 4Mpps 1M to 500k to 200k to 100k to 10k to 10kpps or setting 2M to 2Mpps 1Mpps 500kpps 200kpps 100kpps less In multiple of 4 8Mpps 4M to 4Mpps 8Mpps Number of channels 2 channels Count input Phase 1 phase input multiple of 1 multiple of 2 2 phase input multiple of 1 multiple of 2 multiple of 4 CW CCW input signal Signal level A B EIA Standards RS 422 A differential line driver level AM26LS31 manufactured by Texas Instruments or equivalent Counter Counting speed 8Mpps AMpps 2Mpps 1Mpps 500kpps 200kpps 100kpps 10kpps maximum 2 Counting range 32 bit signed binary value 2147483648 to 2147483647 Type UP DOWN preset counter Ring counter functions Coincidence Comparison range 32 bit signed binary value output Comparison result Set value lt Count value Set value Count value Set value gt Count value External input Preset Function start 7 to 10mA at 5 12 24VDC EIA Standard RS 422 A differential line driver can be connected Digital filter Oms 0 1ms 1ms 10ms Pulse Measurement it
7. and B phase pulse in 2 phase input The following shown as the case of differential input is also the same as the case of DC input Input waveform of the high speed counter module An input pulse waveform is subject to the following condition duty ratio 50 T ty t_ 2 0 5ys ty tL 2 0 25yus 0 5xT Differential voltage H level L level Minimum count pulse cycle T Phase difference t 2 SPECIFICATIONS 2 1 Performance Specifications Phase difference in 2 phase input An input pulse waveform in 2 phase input is subject to both the above condition and the following limit on the phase differences of A phase pulse and B phase pulse t1 t2 t3 t4 gt 0 125ys 0 25xT Differential voltage H level DA L level Count hi Differential voltage H level PB L level Differential voltage H level DA L level Subtraction count Differential voltage H level PB L level Minimum count pulse cycle T Phase difference t Point Although the given relations in this section are based on the condition that the counting speed is maximum in each pulse input method the relations are the same even in the condition that the counting speed is less than the maximum 2 SPECIFICATIONS 21 2 1 Performance Specifications 22 3 FUNCTION LIST This section describes each counter operation mode and its corresponding func
8. failure occurring in the PRODUCT 2 The PRODUCT has been designed and manufactured for the purpose of being used in general industries MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in e Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT e Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User e Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant
9. g3 fe 24V A16 A10 Function start 12V B16 810 gt 12VDC Alphanumeric characters in the parentheses indicate the pin number of the channel 2 5 INSTALLATION AND WIRING 37 5 3 Examples of Wiring Between a Controller and External Input Terminals 38 When the controller source load type has a voltage of 5VDC RD62P2 RD62P2E A16 A09 B16 B09 CTRLCOM Function start Preset 5V Controller S YA o Alphanumeric characters in the parentheses indicate the pin number of the channel 2 RD62D2 m B18 B12 A17 A11 PRSTCOM Preset Controller Function start FUNCCOM Shield 1i ty GND ee sO Shield 1 E Alphanumeric characters in the parentheses indicate the pin number of the channel 2 5 INSTALLATION AND WIRING 5 3 Examples of Wiring Between a Controller and External Input Terminals When the controller is a line driver type RD62D2 Controller Preset Shield 1 1 Function start B16 B10 I i i FUNCCOM Shield Alphanumeric characters in the parentheses indicate t
10. may cause malfunction or failure of the module Do not drop or apply shock to the battery to be installed in the module Doing so may damage the battery causing the battery fluid to leak inside the battery If the battery is dropped or any shock is applied to it dispose of it without using Startup and Maintenance Precautions N CAUTION Startup and maintenance of a control panel must be performed by qualified maintenance personnel with knowledge of protection against electric shock Lock the control panel so that only qualified maintenance personnel can operate it Before handling the module touch a conducting object such as a grounded metal to discharge the static electricity from the human body Failure to do so may cause the module to fail or malfunction Operating Precautions N CAUTION When changing data and operating status and modifying program of the running programmable controller from an external device such as a personal computer connected to an intelligent function module read relevant manuals carefully and ensure the safety before operation Incorrect change or modification may cause system malfunction damage to the machines or accidents Do not power off the programmable controller or reset the CPU module while the setting values in the buffer memory are being written to the flash ROM in the module Doing so will make the data in the flash ROM undefined The values need to be set in the b
11. of a program The following table lists the global labels used for the program examples in this section For details on the global labels refer to the following MELSEC iQ R Programming Manual Program Design Program example for aa Ta Assign Device Label pulse count mode ERR word Unsigned Bit String 16bt VAR_GLOBAL v D0 LatchCount Double Word Signed VAR GLOBAL w D200 SamplingCount Previous Value Double Word Signed VAR GLOBAL v D400 PresentValue ENOut0 a M1 OKO M2 ERRstateO ENOut1 OKI ERRstate1 ENOut2 OK2 ERRstate2 M23 ENOut3 vM AA OK3 vy OA ERRstate3 v M33 i O ENOutd SS OK4 em ERRstate4 WA ENOut5 zM o OK5 ERRstate5 ENOut6 OK6 ERRstate6 ENOut7 OK7 ERRstate7 CountOperation Start Signal CoincidenceOutput Data Setting Signal PresetCommand Signal CoincidenceOutput Enable Signal Count Disable Execution Signal LatchExecution Signal SamplingCount Start Signal PeriodicPulseCount Start Signal x XIc OutEnableNo1 VARGLOBAL v X21 OutEnableNo2 x Program example for pulse measurement mode Bit Bit Bit VAR M83 Bt CT Raoa vima AA PulseMeasureStart ja VAR GLOBAL XE 6 OPERATION EXAMPLES 6 2 Program Examples 43 Program example for PWM output mode 6 OPERATION EXAMPLES 44 6 2 Program Examples T
12. off 1us or less rated load resistive load coincidence output point No 2 R J PWM2 gt PWM output point No 2 1 4 B02 B01 12 24V Input voltage 10 2 to 30V Current consumption 43mA Lo TYP 24VDC and all points on common A02 A01 ov Common to all channels 1 The pins A03 A04 A07 A08 B03 B04 B07 and BO8 are not assigned 2 Under the range of 0 to 55 C derating ON ratio of the coincidence output ensures 100 ON ratio 32 5 INSTALLATION AND WIRING 5 1 Wiring Connectable encoders The following lists the encoders that can be connected to the high speed counter module Types of the encoder that can be connected to the RD62P2 and RD62P2E Open collector output type encoder e CMOS level voltage output type encoder Check that the encoder output voltage meets the specifications of the RD62P2 and RD62P2E Type of the encoder that can be connected to the RD62D2 e Line driver output type encoder Check that the encoder output voltage meets the specifications of the RD62D2 5 INSTALLATION AND WIRING 5 1 Wiring 33 34 5 2 Examples of Wiring Between the High Speed Counter Module and an Encoder Example of wiring with an open collector output type encoder 24VDC RD62P2 RD62P2E Encoder DAVE Py ee EN ee et 7 7 PhaseA pS Shielded twisted pair cable PhaseeB ff S Mn nnn nnn 24V 24vDC A
13. parentheses indicate the pin number of the channel 2 Example of wiring with a line driver equivalent to AM26LS31 encoder RD62D2 Digital isolator Digital isolator V Line receiver External power supply vcc Q ov Encoder Alphanumeric characters in the parentheses indicate the pin number of the channel 2 36 5 INSTALLATION AND WIRING 5 2 Examples of Wiring Between the High Speed Counter Module and an Encoder 5 3 Examples of Wiring Between a Controller and External Input Terminals When the controller sync load type has a voltage of 12VDC RD62P2 RD62P2E Controller 24V B17 B10 12V Shielded twisted pair cable Preset A16 A09 a lt wo jor B09 t CTRLC O A15 A08 B15 B08 Function start N N ES lt lt Shielded twisted pair cable A A07 i B14 B07 shield l om pri 12VDC Ly fi yi 4 k Jo O gt lt a Alphanumeric characters in the parentheses indicate the pin number of the channel 2 RD62D2 Controller Preset Shield T T tt K U 7 n 3
14. 2 On to off 1us or less rated load resistive load coincidence output point No 2 PWM2 PWM output point No 2 B02 B01 12 24V Input voltage 10 2 to 30V Current consumption 43mA LJ TYP 24VDC and all points on common A02 A01 ov Common to all channels 1 The pins A03 A04 B03 and B04 are not assigned 2 Under the range of 0 to 55 C derating ON ratio of the coincidence output ensures 100 ON ratio 30 5 INSTALLATION AND WIRING 5 1 Wiring C input source output type Input A20 A13 Phase A pulse input 24V On 21 6 to 26 4V 2 to 5mA off 5V or less 0 1mA or less B20 B13 Phase A pulse input 12V On 10 8 to 13 2V 2 to 5mA Off AV or less 0 1mA or less A19 A12 Phase A pulse input 5V On 4 5 to 5 5V2 2 to 5mA off 2V or less 0 1mA or less B19 B12 ABCOM A18 A11 Phase B pulse input 24V On 21 6 to 26 4V 2 to 5mA off 5V or less 0 1mA or less B18 B11 Phase B pulse input 12V On 10 8 to 13 2V 2 to 5mA off 4V or less 0 1mA or less A17 A10 Phase B pulse input 5V On 4 5 to 5 5V 2 to 5mA Off 2V or less 0 1mA or less 14300 B47 B10 Preset input 24V On 21 6 to 26 4V 7 to 10mA off 4V or less 1mA or less A16 A09 Preset input 12V On 10 8 to 13 2V 7 to 10mA off 2 5V or less 1mA or less B16 B09 Preset input 5V On 4 5 to 5 5V 7 to 10MA off 1 6V or less 1mA
15. 4 MITSUBISHI ELECTRIC Mitsubishi Programmable Controller series MELSEC iQ R High Speed Counter Module User s Manual Startup RD62P2 RD62P2E RD62D2 SAFETY PRECAUTIONS Read these precautions before using this product Before using this product please read this manual and the relevant manuals carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product only For the safety precautions of the programmable controller system refer to the MELSEC iQ R Module Configuration Manual In this manual the safety precautions are classified into two levels JN WARNING and JN CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in WARNING death or severe injury Indicates that incorrect handling may cause hazardous conditions resulting in A CAUTION minor or moderate injury or property damage Under some circumstances failure to observe the precautions given under A CAUTION may lead to serious consequences Observe the precautions of both levels because they are important for personal and system safety Make sure that the end users read this manual and then keep the manual in a safe place for future reference Design Precautions WARNING Configure safety circuits external to the programmable controller to ensure that the entire system operates safely even when a fault oc
16. ATION AND WIRING 5 4 Examples of Wiring with External Output Terminals 6 OPERATION EXAMPLES This chapter describes the programming procedure and the basic programs of the high speed counter module When applying the program examples provided in this manual to an actual system properly verify the applicability and reliability of the control on the system 6 1 Programming Procedure Take the following steps to create a program for the count operation 1 Start creating the program 2 Parameter settings 15 Page 43 Parameter settings 3 Program example of the mode used 15 Page 45 Program example for pulse count mode 4 Finish creating the program 6 OPERATION EXAMPLES 41 6 1 Programming Procedure 6 2 Program Examples This section shows the system configuration and program examples based on conditions System configuration CPU module RO4CPU High speed counter module RD62P2 Input module RX41C4 Power supply module R61P 3 Output module RY41NT2P X Y00 X Y10 X Y30 XIYOF X Y2F X Y4F onditions in the program This program is meant to make the high speed counter module perform the count operation on the following conditions Channel CH1 Pulse input mode 2 phase multiple of 1 Counting speed setting 200kpps Counter type Selectable by a user Preset value 2500 Coincidence output point No 1 1000 Coincidence output point
17. NS 2 1 Performance Specifications The following table lists the minimum count pulse cycle and phase difference for setting each pulse input mode and counting speed For details on pulse input mode refer to the following MELSEC iQ R High Speed Counter Module User s Manual Application 1 phase p T 0 5 T 1 T 2 T 5 T 10 T 100 multiple of 4 k DA ka PB and CH1 Down count command Y3 1 phase T T 0 5 T 1 T 2 T 4 T 10 T 20 T 2200 multiple of 2 k wa 2 PB and CH1 Down count command Y3 CW CCW T T 0 5 T 1 T 2 T 5 T 10 T 100 a M fl B 2 phase B T 20 5 T T 2 T 5 T 10 T 100 multiple of 4 k t 0 125 t 0 25 t 0 5 t 125 t 2 5 t 25 o M B t 2 phase T T 0 5 T T 2 T 4 T 10 T 20 T 2200 multiple of 2 k t 0 125 t 0 25 t 0 5 t 1 t 25 t 5 t 50 a M M B 5 t 2 phase T T 0 5 T T 2 T 4 T 8 T 20 T 40 T 2400 multiple of 4 je gt t 0 125 t 0 25 t 0 5 t 1 t 2 5 t 10 t 100 DA oB t 2 SPECIFICATIONS 4 9 2 1 Performance Specifications 20 Relation between the input waveform and the phase difference of A phase pulse and B phase pulse In 2 phase input inputting pulses of which the phase difference is small between the A phase pulse and B phase pulse can cause an incorrect count The following figure shows the waveform of a pulse to be inputted to the high speed counter module and phase differences between the A phase pulse
18. PECIFICATIONS 16 2 1 Performance Specifications unananananananan 16 Relation between the input waveform and the phase difference of A phase pulse and B phase pulse 20 CHAPTER 3 FUNCTION LIST 22 CHAPTER 4 PROCEDURES BEFORE OPERATION 24 CHAPTER 5 INSTALLATION AND WIRING 26 5 1 WINING III AI ales 26 WING PECAUTONSE s sasas rina aa unis mbar d Ae Aa A toad E aa Bind sods ds ay abbot bash kiasi 26 Connectors for external devices 28 Interface with external devices 29 Connectabl encoders 2 side cide aed EEEE a E EEAO EEEIEE way acm feel AEE EE EEA E kaa 33 5 2 Examples of Wiring Between the High Speed Counter ModuleandaneEncoder 34 5 3 Examples of Wiring Between a Controller and External Input Terminals 37 5 4 Examples of Wiring with External Output Terminals 40 CHAPTER 6 OPERATION EXAMPLES 41 6 1 Programming Procedure IIIA WAA aa ahaa Eclat a 41 6 2 Program Examples iii AI EEEE EE E 42 APPENDIK 50 Appendix 1 ErternalDimensions aazanananzanzanzananzzanzanzanzaaza 50 INDEX 52 REVISIONS ii HII nab od ce bbe cebu ia AUIWA a 54 WARRANTY AA IA Giaccone ade aN a ees Se aod Seon we a ee ee Re a ee 55 TRADEMARKS aki hace kui date gale kha dbo sds ea eek pete aaa 56
19. Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction A protective film is attached to the top of the module to prevent foreign matter such as wire chips from entering the module during wiring Do not remove the film during wiring Remove it for heat dissipation before system operation Programmable controllers must be installed in control panels Connect the main power supply to the power supply module in the control panel through a relay terminal block Wiring and replacement of a power supply module must be performed by qualified maintenance personnel with knowledge of protection against electric shock For wiring refer to the MELSEC iQ R Module Configuration Manual For Ethernet cables to be used in the system select the ones that meet the specifications in the user s manual for the module used If not normal data transmission is not guaranteed Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 150mm or more between them Failure to do so may result in malfunction due to noise Ground the shield cable on the encoder side relay box with a ground resistance of 100 ohm or less Failure to do so may cause malfunction Startup and Maintenance Precautions WARNING Do not touch any terminal while power is on Doing so will cause electric shock or malfunction Corre
20. T 23 24 4 PROCEDURES BEFORE OPERATION This chapter describes the procedures before operation 1 Mounting a module Mount the high speed counter module in any desired configuration 2 Wiring Perform wiring of external devices to the high speed counter module 15 Page 26 Wiring 3 Adding a module Add the high speed counter module to a module configuration by using the engineering tool For details refer to the following LA MELSEC iQ R High Speed Counter Module User s Manual Application 4 Parameter settings Perform the module initial setting module label setting and auto refresh setting by using the engineering tool For details refer to the following LA MELSEC iQ R High Speed Counter Module User s Manual Application 5 Programming Create a program L Page 41 OPERATION EXAMPLES 4 PROCEDURES BEFORE OPERATION MEMO 4 PROCEDURES BEFORE OPERATION 25 26 5 INSTALLATION AND WIRING This chapter describes the installation and wiring of the high speed counter module 5 1 Wiring This section describes the method of wiring an encoder and a controller to the high speed counter module Wiring precautions To obtain the maximum performance from the functions of the high speed counter module and improve the system reliability an external wiring with high durability against noise is required Here are some precautions when wiring a encoder or a controller Wiring e Different terminals are prepare
21. actured by Texas Instruments 7 Incorporated or equivalent Digtal The line receiver specifications are as follows Sopor B20 B14 Phase A pulse input VIT Differential input on voltage H level threshold voltage 0 2V VIT Differential input off voltage L level threshold voltage 0 2V asv 5V ee A19 A13 Phase B pulse input Vhys hysteresis voltage VIT VIT 60mV Current type line driver cannot be used Wa Digital tia B19 B13 Phase B pulse input Waka 110W 7KO m 1now A18 A12 Preset input 24V On 21 6 to 26 4V 7 to 10mA off 4V or less 1mA or less B18 B12 Preset input 12V On 10 8 to 13 2V 7 to 10mA Off 2 5V or less 1mA or less A17 A11 Preset input 5V On 2 5 to 5 5V 7 to TOmA Off 1 6V or less 1mA or less B17 B11 PRSTCOM Response Off to on On to off time 20us or less 100us or less 14309 A16 A10 Function start input On 21 6 to 26 4V 7 to 10mA 1 8W 24V Off 4V or less 1mA or less 8600 1 8W B16 B10 Function start input On 10 8 to 13 2V 7 to 10mMA 12V off 2 5V or less 1mA or less 4500 A15 A09 Function start input On 2 5 to 5 5V 7 to 10mA 1 8W 5V off 1 6V or less 1mA or less 9 1 6kQ 1710W B15 B09 FUNCCOM Response Off to on On to off time 20us or less 100us or less Output A06 A05 EQU1 Operating voltage 10 2 to 30V coincidence output point e Maximum load current 0 5A point 2A common 2 No 1 e Maximum voltage drop at on 1 5V K PWM1 e Response time PWM output point No 1 Off to on 1s or less B06 B05 EQU2 On to
22. before repairs Gratis Warranty Range 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user On
23. being applied to the phase A pulse input terminal 3 B LED On Voltage is being applied to the phase B pulse input terminal 4 DEC LED On Counter is performing down count 5 FUNC LED On Voltage is being applied to the function start input terminal 6 Connector for external devices 40 A connector for connecting an encoder and a controller For the signal layout refer to the following Page pins 29 Interface with external devices 7 Production information marking Shows the product information 16 digits of the module 1 PART NAMES 14 MEMO 1 PART NAMES 15 16 2 SPECIFICATIONS This chapter describes the performance specifications 2 1 Performance Specifications This section describes the performance specifications of the high speed counter modules RD62P2 DC input sink output type RD62P2E DC input source output type Item Specifications Counting speed switch setting 200kpps 100k to 200kpps 100kpps 10k to 100kpps 10kpps 10kpps or less Number of channels 2 channels Count input Phase 1 phase input multiple of 1 multiple of 2 2 phase input multiple of 1 multiple of 2 multiple of 4 CW CCW signal input Signal level oA B 2 to 5mA at 5 12 24VDC Counter Counting speed maximum 2 200kpps 100kpps 10kpps Counting range 32 bit signed binary value 2147483648 to 2147483647 Type UP DOWN preset counter Ring counter funct
24. ctly connect the battery connector Do not charge disassemble heat short circuit solder or throw the battery into the fire Also do not expose it to liquid or strong shock Doing so will cause the battery to produce heat explode ignite or leak resulting in injury and fire Shut off the external power supply all phases used in the system before cleaning the module or retightening the terminal screws connector screws or module fixing screws Failure to do so may result in electric shock Startup and Maintenance Precautions N CAUTION When connecting an external device with a CPU module or intelligent function module to modify data of a running programmable controller configure an interlock circuit in the program to ensure that the entire system will always operate safely For other forms of control such as program modification parameter change forced output or operating status change of a running programmable controller read the relevant manuals carefully and ensure that the operation is safe before proceeding Improper operation may damage machines or cause accidents Especially when a remote programmable controller is controlled by an external device immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure To prevent this configure an interlock circuit in the program and determine corrective actions to be taken between the external device and CPU modul
25. curs in the external power supply or the programmable controller Failure to do so may result in an accident due to an incorrect output or malfunction 1 Emergency stop circuits protection circuits and protective interlock circuits for conflicting operations such as forward reverse rotations or upper lower limit positioning must be configured external to the programmable controller 2 When the programmable controller detects an abnormal condition it stops the operation and all outputs are e Turned off if the overcurrent or overvoltage protection of the power supply module is activated e Held or turned off according to the parameter setting if the self diagnostic function of the CPU module detects an error such as a watchdog timer error 3 All outputs may be turned on if an error occurs in a part such as an I O control part where the CPU module cannot detect any error To ensure safety operation in such a case provide a safety mechanism or a fail safe circuit external to the programmable controller For a fail safe circuit example refer to General Safety Requirements in the MELSEC iQ R Module Configuration Manual 4 Outputs may remain on or off due to a failure of a component such as a relay and transistor in an output circuit Configure an external circuit for monitoring output signals that could cause a serious accident In an output circuit when a load current exceeding the rated current or an overcurrent caused by a load sho
26. d depending on the voltage of the signal to be input Connecting to a terminal with a different voltage may cause malfunction of the module or failure of the connected devices e In 1 phase input always connect a pulse input cable on the A phase side To prevent burnout or damage of the external devices and module in the event of a load short circuit install a fuse for each one external terminal in the output circuit e The following table lists the operation checked fuses Fuse model name Rated current Contact 312 750 0 75A Littelfuse Inc 216 800 0 8A Connectors for external devices e Connectors for external devices must be soldered or crimped properly A poor soldering or crimping may result in malfunction e Securely connect the connectors for external devices to the connectors of the high speed counter module and securely tighten the two screws e When removing a cable from the high speed counter module do not pull the cable by the cable part Remove a cable supporting the connector part of the cable by hand Pulling the cable being connected to the high speed counter module can cause malfunction In addition a damage of the high speed counter module or cables can result 5 INSTALLATION AND WIRING 5 1 Wiring Measures against noise The high speed counter module may count pulses incorrectly if pulse like noise is input e For the input of high speed pulses take the following measures against noise Mea
27. demarks or trademarks of Microsoft Corporation in the United States Japan and other countries Intel Pentium and Celeron are either registered trademarks or trademarks of Intel Corporation in the United States and other countries Ethernet is a trademark of Xerox Corp The SD and SDHC logos are either registered trademarks or trademarks of SD 3C LLC All other company names and product names used in this manual are either trademarks or registered trademarks of their respective companies gt PP SH NA 081239ENG C SH NA 081239ENG C 1501 MEE MODEL RD62 U IN E MODEL CODE 13JX05 MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice
28. e in case of a communication failure Do not disassemble or modify the modules Doing so may cause failure malfunction injury or a fire Use any radio communication device such as a cellular phone or PHS Personal Handy phone System more than 25cm away in all directions from the programmable controller Failure to do so may cause malfunction Shut off the external power supply all phases used in the system before mounting or removing the module Failure to do so may cause the module to fail or malfunction Tighten the screws within the specified torque range Undertightening can cause drop of the component or wire short circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction After the first use of the product do not mount remove the module to from the base unit and the terminal block to from the module and do not insert remove the extended SRAM cassette to from the CPU module more than 50 times IEC 61131 2 compliant respectively Exceeding the limit may cause malfunction After the first use of the product do not insert remove the SD memory card to from the CPU module more than 500 times Exceeding the limit may cause malfunction Do not touch the metal terminals on the back side of the SD memory card Doing so may cause malfunction or failure of the module Do not touch the integrated circuits on the circuit board of an extended SRAM cassette Doing so
29. em Pulse width ON width OFF width rise to rise fall to fall measurement Measurement resolution 100ns Number of measurement 1 point channel points External Coincidence output Transistor sink type output 2 points channel 12 24VDC 0 5A point 2A common output PWM output Output frequency range DC to 200kHz maximum Duty ratio Arbitrary value can be set at 0 1ps Number of output points 2 points channel Number of occupied I O points 16 points 1 0 assignment Intelligent 16 points Internal current consumption 5VDC 0 17A External Height 106mm dimensions Width 27 8mm Depth 110mm Weight 0 12kg 2 SPECIFICATIONS 2 1 Performance Specifications 17 1 Set the counting speed in the counting speed setting of Basic setting 2 The counting speed is affected by the pulse rise fall time A count can be performed with the following counting speed Note that counting pulses of which the rise fall time is long may result in an incorrect count Rise fall time Both 1 and 2 phase inputs t 0 125us or less 2Mpps 1Mpps 500kpps 200kpps 100kpps 10kpps t 0 25us or less 1Mpps 1Mpps 500kpps 200kpps 100kpps 10kpps t 0 5us or less 500kpps 500kpps 200kpps 100kpps 10kpps t 1 25us or less 200kpps 200kpps 100kpps 10kpps t 2 5us or less 100kpps 100kpps 10kpps t 25us or less 10kpps 10kpps t 500us or less 500pps 4 8 2 SPECIFICATIO
30. en between the external device and CPU module in case of a communication failure 0 Do not write any data to the system area and write protect area of the buffer memory in the module Also do not use any use prohibited signals as an output signal from the CPU module to each module Doing so may cause malfunction of the programmable controller system For the system area write protect area and the use prohibited signals refer to the user s manual for the module used 0 ifa communication cable is disconnected the network may be unstable resulting in a communication failure of multiple stations Configure an interlock circuit in the program to ensure that the entire system will always operate safely even if communications fail Failure to do so may result in an accident due to an incorrect output or malfunction To maintain the safety of the programmable controller system against unauthorized access from external devices via the network take appropriate measures To maintain the safety against unauthorized access via the Internet take measures such as installing a firewall Outputs may remain on or off due to a failure of a transistor for external output Configure an external circuit for monitoring output signals that could cause a serious accident Design Precautions N CAUTION During control of an inductive load such as a lamp heater or solenoid valve a large current approximately ten times greater than no
31. erous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after production is discontinued Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of loss in opportunity and secondary loss from warranty liability 5 Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 55 56 TRADEMARKS Microsoft Windows Windows Vista Windows NT Windows XP Windows Server Visio Excel PowerPoint Visual Basic Visual C and Access are either registered tra
32. for the terminal block in the relay box because a long distance from the high speed counter module to the encoder can cause a voltage drop If the voltage drop is high take measures such as replacing the wire to one with a larger wire size or using an encoder designed for 24VDC with a lower current consumption e Ground the shielded twisted pair cable on the encoder side relay box The following figure shows the wiring example For the encoder power supply To A To B To the high speed counter module 4 Between the encoder and the shielded twisted pair cable connect their shield wire together in the relay box If the shield wire of the encoder to be used is not grounded in the encoder ground it in the relay box as the dotted line shows 5 INSTALLATION AND WIRING 27 5 1 Wiring 28 Connectors for external devices Tighten the connector screws within the specified torque range Connector screw M2 6 0 20 to 0 29N m e Use copper wire with a temperature rating of 75 C or higher for the connector e Use UL listed connectors if necessary for UL compliance aie Connectors for external devices to be used for the high speed counter module are sold separately The following tables list the applicable connectors and the reference product of a crimping tool 40 pin connectors Soldering type connector straight type A6CON1 1 0 088 to 0 3mm 28 to 22 AWG st
33. he cassette connector of the CPU module After insertion close the cassette cover and check that the cassette is inserted completely Poor contact may cause malfunction 0 Do not directly touch any conductive parts and electronic components of the module SD memory card extended SRAM cassette or connector Doing so can cause malfunction or failure of the module Wiring Precautions WARNING 0 Shut off the external power supply all phases used in the system before installation and wiring Failure to do so may result in electric shock or cause the module to fail or malfunction After installation and wiring attach the included terminal cover to the module before turning it on for operation Failure to do so may result in electric shock Wiring Precautions N CAUTION Individually ground the FG and LG terminals of the programmable controller with a ground resistance of 100 ohms or less Failure to do so may result in electric shock or malfunction Use applicable solderless terminals and tighten them within the specified torque range If any spade solderless terminal is used it may be disconnected when the terminal screw comes loose resulting in failure Check the rated voltage and signal layout before wiring to the module and connect the cables correctly Connecting a power supply with a different voltage rating or incorrect wiring may cause fire or failure Connectors for external devices must be crimped or
34. he pin number of the channel 2 5 INSTALLATION AND WIRING 39 5 3 Examples of Wiring Between a Controller and External Input Terminals 5 4 Examples of Wiring with External Output Terminals When using an EQU terminal coincidence output an external power supply of 10 2 to 30VDC is required to drive the internal photocoupler For the sink output type RD62P2 and RD62D2 RD62P2 RD62D2 EQU1 Fuse A06 A05 Load ii 12 24V B02 B01 10 240 T 30VDC Alphanumeric characters in the parentheses indicate the pin number of the channel 2 To prevent burnout or damage of the external devices and module in the event of a load short circuit install a fuse for each one external terminal in the output circuit For the operation checked fuses refer to the following I Page 26 Wiring For the source output type RD62P2E RD62P2E EQUI Fuse Load gt ao6 a05 1 EQU2 Fuse Load y B06 B05 E 12 24V B02 B01 10 2 to 30VDC Alphanumeric characters in the parentheses indicate the pin number of the channel 2 To prevent burnout or damage of the external devices and module in the event of a load short circuit install a fuse for each one external terminal in the output circuit For the operation checked fuses refer to the following Page 26 Wiring 40 5 INSTALL
35. his program example uses the function blocks FBs that appear in Module POU For details on the function blocks refer to the following MELSEC iQ R High Speed Counter Module Function Block Reference Program example for pulse count mode Starting the count operation M_RD62_CountEnable_00A_1 M RD62_CountEnable_00A 37 able counter FB CountOperati onStartSignal X10 RD62_1 H DUT i_stModule o_bCountStart B _ ___ __ 1 ERR o_uErld UW DO e Setting the coincidence output function M_RD62_SetCoincidenceOutput_00A_1 M RD62_SetCoincidenceOutput_00A 350 Coincidence output setting Coincidence OutputDataS ettingSignal X12 7 H B i_bEN o_bENO B RD62_1 L H DUT i_stModule o_bOK B oo Ki UW i_uCH o_bErr B OutEnableNo 1 X21 ERR 1 B i_bOutEnableNo1 o_uErid UW DO OutEnableNo 2 X22 i eR B i_b OutEnableNo2 T K1000 H D i_dSetPointNo1 K2000 H D i_dSetPointNo2 6 OPERATION EXAMPLES 4 6 2 Program Examples 5 e Enabling the external coincidence output M_RD62_CoincidenceOutputEnable_O0A_1 971 Coincid eOutputEna ENOut7 bleSignal x4 M71 OK7 ee M72 ERRstat e7 M73 Ki H e Executing a preset M RD62_PresetOperation_00A 1921 tet PresetCom mandSignal X13 K 2500 H D i_dPresetValue Program example for the counter function selec
36. ions Coincidence Comparison range 32 bit signed binary value output Comparison result Set value lt Count value Set value Count value Set value gt Count value External input Preset Function start 7 to 10mA at 5 12 24VDC Digital filter Oms 0 1ms 1ms 10ms Pulse Measurement item Pulse width ON width OFF width rise to rise fall to fall measurement Measurement resolution 100ns Number of measurement points 1 point channel External Coincidence RD62P2 Transistor sink type output 2 points channel 12 24VDC 0 5A point 2A common output output RD62P2E Transistor source type output 2 points channel 12 24VDC 0 1A point 0 4A common PWM output Output frequency range DC to 200kHz maximum Duty ratio Arbitrary value can be set at 0 1us Number of output points 2 points channel Number of occupied I O points 16 points I O assignment Intelligent 16 points Internal current consumption RD62P2 0 11A 5VDC RD62P2E 0 20A External Height 106mm dimensions Width 27 8mm Depth 110mm Weight RD62P2 0 11kg RD62P2E 0 12kg 2 SPECIFICATIONS 2 1 Performance Specifications 1 Set the counting speed in the counting speed setting of Basic setting 2 The counting speed is affected by the pulse rise fall time A count can be performed with the following counting speed Note that counting pulses of which the rise fall time is long may result in
37. les to an actual system For I O number assignment refer to the following QA MELSEC iQ R Module Configuration Manual Relevant products RD62P2 RD62P2E RD62D2 COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES Method of ensuring compliance To ensure that Mitsubishi programmable controllers maintain EMC and Low Voltage Directives when incorporated into other machinery or equipment certain measures may be necessary Please refer to one of the following manuals e MELSEC iQ R Module Configuration Manual e Safety Guidelines This manual is included with the base unit The CE mark on the side of the programmable controller indicates compliance with EMC and Low Voltage Directives Additional measures To ensure that this product maintains EMC and Low Voltage Directives please refer to one of the following manuals e MELSEC iQ R Module Configuration Manual e Safety Guidelines This manual is included with the base unit 10 CONTENTS SAFETY PRECAUTIONS iii AAA Geran beige h oh E pies 1 CONDITIONS OF USE FOR THE PRODUCT 0000 cee ct nents 8 INTRODUCTION eee ii ees Pilea ee See ede Raa dons E EE be bed Swed E E EE ed eed ee 9 COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES 10 RELEVANT MANUALS 22 ii AAA eee gee eek a 12 TERMS WA IA bat Pha EA 12 PERIPHERALS ka ranea Gish a acne ab i KUA Ea a KIA Skim Sade hea wb abide Sande Rudra EA 13 CHAPTER 1 PART NAMES 14 CHAPTER 2 S
38. nal power supply all phases used in the system before mounting or removing the module Failure to do so may result in electric shock or cause the module to fail or malfunction Installation Precautions CAUTION Use the programmable controller in an environment that meets the general specifications in the Safety Guidelines included with the base unit Failure to do so may result in electric shock fire malfunction or damage to or deterioration of the product To mount a module place the concave part s located at the bottom onto the guide s of the base unit and push in the module until the hook s located at the top snaps into place Incorrect interconnection may cause malfunction failure or drop of the module When using the programmable controller in an environment of frequent vibrations fix the module with a screw Tighten the screws within the specified torque range Undertightening can cause drop of the screw short circuit or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction When using an extension cable connect it to the extension cable connector of the base unit securely Check the connection for looseness Poor contact may cause malfunction When using an SD memory card fully insert it into the SD memory card slot Check that it is inserted completely Poor contact may cause malfunction Securely insert an extended SRAM cassette into t
39. onfers no industrial property rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2014 MITSUBISHI ELECTRIC CORPORATION 54 WARRANTY Please confirm the following product warranty details before using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term
40. or less A15 A08 CTRLCOM Response Off to on On to off time 20us or less 100us or less B15 B08 Function start input 24V On 21 6 to 26 4V 7 to 10MA off 4V or less 1mA or less A14 A07 Function start input 12V On 10 8 to 13 2V 7 to 10MA off 2 5V or less 1mA or less B14 B07 Function start input 5V On 4 5 to 5 5V 7 to 10MA off 1 6V or less 1mA or less Response Off to on On to off time 20us or less 100us or less Output A06 A05 EQU1 Operating voltage 10 2 to 30V coincidence output point Maximum load current 0 1A point 0 4A common 2 No 1 e Maximum voltage drop at on 1 5V PWM1 e Response time PWM output point No 1 Off to on 1ps or less BO6 B05 EQU2 On to off 1us or less rated load resistive load za coincidence output point No 2 PWM2 PWM output point No 2 B02 B01 12 24V Input voltage 10 2 to 30V Current consumption 43mA TYP 24VDC and all points on common Common to all channels 1 The pins A01 A02 A03 A04 B03 and B04 are not assigned 2 Under the range of 0 to 55 C derating ON ratio of the coincidence output ensures 100 ON ratio 5 INSTALLATION AND WIRING 31 5 1 Wiring rential input sink output type Input A20 A14 Phase A pulse input EIA Standard RS 422 A Line receiver AM26C32 manuf
41. per limit value setting Un G22 to Un G23 which are set arbitrarily Coincidence output function Compares the present count value with the preset count value and outputs a signal when they match Coincidence detection interrupt function Outputs an interrupt request to the CPU module and starts an interrupt program when the present counter value matches with the preset count value Preset function Overwrites the present counter value with an arbitrary numerical value This function is performed with a program or an external control signal preset input Counter function Count disable function selection Makes it possible to stop counting pulses while CH1 Count enable command Y4 is on Latch counter function Latches the present counter value at the signal input of Counter function selection start command Sampling counter function Counts input pulses for a specified sampling time and stores the count value into the buffer memory area Cycle pulse counter function Stores the current value previous value and difference value of the counter into the buffer memory area at every specified cycle time Pulse measurement mode Pulse measurement function Measures the following times of pulses that are input to the function start input terminal ON width e OFF width From the rising edge of a pulse to the rising edge of the next pulse From the falling edge of a p
42. pressed with the tool specified by the manufacturer or must be correctly soldered Incomplete connections may cause short circuit fire or malfunction Securely connect the connector to the module Poor contact may cause malfunction Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 100mm or more between them Failure to do so may result in malfunction due to noise Place the cables in a duct or clamp them If not dangling cable may swing or inadvertently be pulled resulting in damage to the module or cables or malfunction due to poor contact Do not clamp the extension cables with the jacket stripped Check the interface type and correctly connect the cable Incorrect wiring connecting the cable to an incorrect interface may cause failure of the module and external device Tighten the terminal screws or connector screws within the specified torque range Undertightening can cause drop of the screw short circuit fire or malfunction Overtightening can damage the screw and or module resulting in drop short circuit fire or malfunction When disconnecting the cable from the module do not pull the cable by the cable part For the cable with connector hold the connector part of the cable For the cable connected to the terminal block loosen the terminal screw Pulling the cable connected to the module may result in malfunction or damage to the module or cable
43. randed wire Crimping type connector straight type A6CON2 0 088 to 0 24mm 28 to 24 AWG stranded wire Soldering type connector dual purpose straight A6CON4 1 0 088 to 0 3mm 28 to 22 AWG stranded wire oblique type 1 Use wire with a sheath outside diameter of 1 3mm or less when the 40 pins are used Select appropriate cables according to the current value used The A6CON3 IDC type connector straight type cannot be used 40 pin connector crimping tool Crimping tool FCN 363T T005 H FUJITSU COMPONENT LIMITED For how to wire the connector and how to use the crimping tool contact the manufacturer and installation and removal procedures for the connectors For the wiring methods and installation and removal procedures refer to the following MELSEC iQ R Module Configuration Manual 5 INSTALLATION AND WIRING 5 1 Wiring Interface with external devices The following figure and table show the high speed counter module interface for connecting external devices Signal layout and pin numbers of the connector for external devices The following figure shows the signal layout and pin numbers of the connector for external devices 0 0 0 0 a 0 D 0 0 0 Qo 0 0 o 0 0 0 0 a 0 5 INSTALLATION AND WIRING 29 5 1 Wiring nput sink output type
44. risk of injury to the public or property Notwithstanding the above restrictions Mitsubishi may in its sole discretion authorize use of the PRODUCT in one or more of the Prohibited Applications provided that the usage of the PRODUCT is limited only for the specific applications agreed to by Mitsubishi and provided further that no special quality assurance or fail safe redundant or other safety features which exceed the general specifications of the PRODUCTs are required For details please contact the Mitsubishi representative in your region INTRODUCTION Thank you for purchasing the Mitsubishi MELSEC iQ R series programmable controllers This manual describes the performance specifications procedures before operation wiring and operation examples of the relevant products listed below Before using this product please read this manual and the relevant manuals carefully and develop familiarity with the functions and performance of the MELSEC iQ R series programmable controller to handle the product correctly When applying the program examples provided in this manual to an actual system ensure the applicability and confirm that it will not cause system control problems Please make sure that the end users read this manual Point f Unless otherwise specified this manual provides program examples in which the I O numbers of X Y0 to X YF are assigned to the high speed counter module Assign I O numbers when applying the program examp
45. rmal may flow when the output is turned from off to on Therefore use a module that has a sufficient current rating After the CPU module is powered on or is reset the time taken to enter the RUN status varies depending on the system configuration parameter settings and or program size Design circuits so that the entire system will always operate safely regardless of the time Do not power off the programmable controller or reset the CPU module while the setting values in the buffer memory are being written to the flash ROM in the module Doing so will make the data in the flash ROM undefined The values need to be set in the buffer memory and written to the flash ROM again Doing so also can cause malfunction or failure of the module When changing the operating status of the CPU module from external devices such as the remote RUN STOP functions select Do Not OPEN in Program for Open Method Setting in the module parameters If OPEN in Program is selected an execution of the remote STOP function causes the communication line to close Consequently the CPU module cannot reopen the line and external devices cannot execute the remote RUN function Do not install the control lines or communication cables together with the main circuit lines or power cables Keep a distance of 150mm or more between them Failure to do so may result in malfunction due to noise Installation Precautions WARNING Shut off the exter
46. rt circuit flows for a long time it may cause smoke and fire To prevent this configure an external safety circuit such as a fuse 0 Configure a circuit so that the programmable controller is turned on first and then the external power supply If the external power supply is turned on first an accident may occur due to an incorrect output or malfunction For the operating status of each station after a communication failure refer to manuals relevant to the network Incorrect output or malfunction due to a communication failure may result in an accident When connecting an external device with a CPU module or intelligent function module to modify data of a running programmable controller configure an interlock circuit in the program to ensure that the entire system will always operate safely For other forms of control such as program modification parameter change forced output or operating status change of a running programmable controller read the relevant manuals carefully and ensure that the operation is safe before proceeding Improper operation may damage machines or cause accidents Design Precautions WARNING Especially when a remote programmable controller is controlled by an external device immediate action cannot be taken if a problem occurs in the programmable controller due to a communication failure To prevent this configure an interlock circuit in the program and determine corrective actions to be tak
47. sure 1 Be sure to use the shielded twisted pair cables Measure 2 Keep the shielded twisted pair cable at a distance of 150mm or more away from power lines and I O lines containing much noise with the cable not being close to them The wiring distance also should be as short as possible Measure 3 Ground the shielded cable on the encoder side relay box Individually ground the FG and LG terminals of the programmable controller with a ground resistance of 100 ohms or less The following figure shows an example of the noise reduction measure High speed counter module Programmable controller Terminal E block 2 1 Relay box 3 N cart ALLE O Encoder 1 Provide a distance of 150mm or more away from I O cables of the high voltage device such as a relay and inverter regardless of whether inside or outside the panel 2 For metal plumping prevent a solenoid valve or inductive load from coexisting in the pipes Where the separate distance from a high voltage line cannot be provided sufficiently because of duct wiring and others use the shield wire such as CVVS for the high voltage line 3 The distance between the encoder and the relay box should be as short as possible Check that the voltages both in operation and at rest of the encoder fall within the range of the rated voltage by using a measuring instrument such as a tester
48. t name of the software package for the MELSEC programmable controllers Engineering tool Another term for GX Works3 Global label A label that is valid for all the program data when multiple program data are created in the project The global label has two types a module specific label module label which is generated automatically by GX Works3 and an optional label which can be created for any specified device High speed counter module The abbreviation for the MELSEC iQ R series high speed counter module Buffer memory A memory in an intelligent module for storing data such as setting values and monitored values to be transferred to the CPU module Module label A label that represents one of memory areas I O signals and buffer memory areas specific to each module in a given character string For the module used GX Works3 automatically generates this label which can be used as a global label PERIPHERALS The following figure shows the peripherals when the high speed counter module is used High speed counter module Connector 13 d PART NAMES This chapter describes the part names of the high speed counter module 1 RUN LED Indicates the operating status On In operation Flashing 400ms cycles Selected as a module for the online module change Off 5V power supply interrupted or module replacement allowed in the process of the online module change 2 DA LED On Voltage is
49. tion e When using the count disable function 2106 o_uErid UWH DO 4 6 OPERATION EXAMPLES 6 6 2 Program Examples e When using the latch counter function e When using the sampling counter function UW i_uSamplingTime 6 OPERATION EXAMPLES 47 6 2 Program Examples 48 e When using the cycle pulse counter function M_RD62_PeriodicPulseCounter_O00A_1 6 OPERATION EXAMPLES 6 2 Program Examples B i_bEN DUT i_stModule UW i_uCH UW i_uPeriodTime M RD62_PeriodicPulseCounter_00A ENOut6 M61 o_bENO B O 0 bOK B Previou sValue o_dPreviousValue D D400 Present Value o_dPresentValue D D402 o_bErr B O ERR o_uErrid UW DO neasurement mode M_RD62_PulseMeasure_00B_1 M RD62_PulseMeasure_00B 0 PulseMea sureStart KIE DUT i_stModule 1 H UWiucH 0 bUpdate B ERRstate 8 M83 o_bEr B O ERR o_uEmd UW DO K500 UD i_udSetONTime1 T KO 7 UD i_udSetONTime2 1500 UD i_udSetCycleTime 6 OPERATION EXAMPLES 49 6 2 Program Examples APPENDIX Appendix 1 External Dimensions This section describes the external dimensions of the high speed counter module 27 8 Unit mm APPENDIX 50 Appendix 1 External Dimensions MEMO
50. tions of the high speed counter module For further details on the functions refer to the following LA MELSEC iQ R High Speed Counter Module User s Manual Application Counter operation mode Available functions in the high speed counter module differ depending on the counter operation mode used Set the counter operation mode in the parameter settings For details on the setting method refer to the following CA MELSEC iQ R High Speed Counter Module User s Manual Application mPulse count mode This mode allows any desired count operation that combines each function and setting Pulse measurement mode This mode measures the following times of pulses that are input to the function start input terminal e ON width OFF width e From the rising edge of a pulse to the rising edge of the next pulse From the falling edge of a pulse to the falling edge of the next pulse PWM output mode This mode outputs a PWM waveform of up to 200kHz and down to 100ns ON width 0 1us from the PWM output point No 1 terminal EQU1 and PWM output point No 2 terminal EQU2 3 FUNCTION LIST Pulse count mode Linear counter function Counts pulses in the range of 2147483648 lower limit value to 2147483647 upper limit value If a count exceeds the range the overflow is detected Ring counter function Counts pulses repeatedly in the range of CH1 Ring counter lower limit value setting Un G20 to Un G21 to CH1 Ring counter up
51. uffer memory and written to the flash ROM again Doing so can cause malfunction or failure of the module Disposal Precautions CAUTION When disposing of this product treat it as industrial waste When disposing of batteries separate them from other wastes according to the local regulations For details on battery regulations in EU member states refer to the MELSEC iQ R Module Configuration Manual Transportation Precautions N CAUTION When transporting lithium batteries follow the transportation regulations For details on the regulated models refer to the MELSEC iQ R Module Configuration Manual The halogens such as fluorine chlorine bromine and iodine which are contained in a fumigant used for disinfection and pest control of wood packaging materials may cause failure of the product Prevent the entry of fumigant residues into the product or consider other methods such as heat treatment instead of fumigation The disinfection and pest control measures must be applied to unprocessed raw wood CONDITIONS OF USE FOR THE PRODUCT 1 Mitsubishi programmable controller the PRODUCT shall be used in conditions i where any problem fault or failure occurring in the PRODUCT if any shall not lead to any major or serious accident and ii where the backup and fail safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem fault or
52. ulse to the falling edge of the next pulse PWM output mode PWM output function Outputs a PWM waveform of up to 200kHz and down to 100ns ON width 0 1us from the PWM output point No 1 terminal EQU1 and PWM output point No 2 terminal EQU2 The cycle setting or ON width setting can be changed during the PWM output operation Inter module synchronization function Latches the present value and measured pulse value using the synchronization signals and executes the inter module synchronization For details on the inter module synchronization function refer to the following QA MELSEC iQ R Inter Module Synchronization Function Reference Manual Online module change Allows module replacement without stopping the system For the procedure of the online module change refer to the following LA MELSEC iQ R Online Module Change Manual 1 Each function in the pulse count mode can be used in combination However the linear counter function and ring counter function cannot be used in combination Additionally for the counter function selection only one of the four functions can be selected for use 2 The preset function and each function of the counter function selection can be executed by an external input as well as a program To use the preset function apply a voltage to the preset input terminal To use any function of the counter function selection apply a voltage to the function start input terminal 3 FUNCTION LIS
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