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MELSEC-L Multiple Input (Voltage/Current

1. 160410000000000 fA JequinN pue eui Y29949 oi MOH xipueddy Serial number Function version 169 3 Checking on the system monitor The function version and serial number can be checked on the Product Information List window Diagnostics gt System gt Product information List button a Displaying production number The serial number production number on the rating plate is displayed in Production Number Thus the serial number production number can be checked without checking the module Point The serial number displayed on the product information list of a programming tool may differ from that on the rating plate and on the front part of the module The serial number on the rating plate and front part of the module indicates the management information of the product The serial number displayed on the product information list of a programming tool indicates the function information of the product The function information of the product is updated when a new function is added 170 APPENDICES Appendix 6 When Using GX Developer This chapter describes the operating procedure when GX Developer is used 1 Compatible software version For the compatible software versions refer to the following MELSEC L CPU
2. Warning output flag ag os os os oS os os os os Process alarm 0 0 0 0 0 0 0 0 gt 2 e gt 2 gt 3 51 45 Un G50 Ig IT IT TE IZ IZ IE SEISGEIGE SE ISElSEISE SE Warning output flag 3 2 8 3 2 g 3 g as Rate alarm 0 0 0 0 0 0 0 o jAS 5 5 SE sas ag agyas Un G51 LTE LTE LE TE re OF O0f 08 02 02 02 02 08 b8 to b15 are fixed to 0 0 Normal 1 Alarm ON a Status of Warning output flag process alarm Un G50 Waning output flag rate alarm Un G51 When a warning is detected due to either of the following events Alarm ON 1 is stored in the bit of Warning output flag corresponding to the channel Buffer memory Warning detection condition The digital output value exceeds the range set in CH1 Process alarm lower lower limit Warning output flag process alarm Un G50 value Un G86 to CH4 Process alarm upper upper limit value Un G101 If the scaling function is enabled the scaling value exceeds the setting range The change rate of the digital output value exceeds the change rate set in CH1 Rate Warning ate lan fumos T alarm upper limit value Un G126 to CH4 Rate alarm lower limit value UnXG133 Even when a warning is detected on just one of channels where the conversion and warning output are enabled Warning output signal X8 turns on b Clearing Warni
3. 5 Easy setting with GX Works2 Programming is reduced because the initial settings or auto refresh settings can be set on the screen In addition setting status and operating status of modules can be checked easily soinjes4y 17 CHAPTER 2 PART NAMES The following table shows part names of the multiple input module 1 4 2 NG 3 9 E pn oa T7 6 ail b AY 5 ly lt lt 1 N 8 1 No Name Description 1 Module joint levers Levers for connecting modules Indicates the operating status of the multiple input module 2 RUN LED green On The module is operating normally Off The 5V power off or watchdog timer error has occurred Indicates the error status of the multiple input module 3 ERR LED red On An error has occurred Off The module is operating normally Indicates the alarm occurrence of the multiple input module On A warning process alarm rate alarm has occurred Flashing Indicates either of the following statuses A disconnection is detected 2 4 ALM LED red An input signal error has been detected The thermocouple is selected for the input type and the cold junction compensation resistor CJ is not connected to CH1 Off The module is operating normally 5 DIN rail hook A hook used to mount the module to a DIN
4. eS 7 the project window Tem Description Reference C Tee Seb ta tpe fe coneeed mode Im ossis Sed fe mode nane ole cveced nd Pus E COIT MT Fac Secon is San XY Specify a start VO number for each siot Page 74 Section 7 1 5 mem Configure the switch setting ofthe builtin or inteligent function modules Page 74 Section 7 1 8 BER MENO ge The section of asi age 75 Secon Hr ax cancer EE the current page is shown H ge Setting Start X Y enables modification on the start O numbers assigned to connected modules shows setting or hen 1000 is specified in Start X Y to the slot where a 16 point module is connected the assignment operating examples Tange of an input module is changed to X1000 to X100F gr details refer to the following shows reference co IELSEC L CPU Module User s Manual Function Explanation Program Fundamentals manuals Point Set the type of the connected module in Type Setting a different type results SPUNIT LAY ERR shows MEA MORE MA PINO penis re tont ain UN PO tuni dt Point shows notes that reference pages require attention M 9 When an intelligent module is connected I O assignment can be omitted by selecting connected modules from Intelligent Function Module in the Project window dcl T infor
5. innuence accuracy accuracy thermo shes da Operating Operating xen Measured Operating Operating n couple temperature ambient ambient wiring temperature ambient ambient wiring range temperature temperature 0 resistance temperature temperature 0 resistance 25 5 C to 55 C 25 5 1 to 55 0 to 600 C 32 to 1100 F B 600 to 1700 C 3 8 C 6 5 C 0 084 1100 to 3000 F 6 6 F 11 4 F 0 16 1700 to 1820 C 3000 to 3200 F 50 to 0 C R to 1600 C 3 8 C 6 5 C 0 10 0 to 2900 F 6 6 F 11 4 F 0 18 1600 to 1760 C 2900 to 3200 F 50 to 0 C S to 1600 3 8 C 6 5 C 0 10 0 to 2900 F 6 6 F 11 4 F 0 18 1600 to 1760 C 2900 to 3200 F 270 to 200 C 400 to 300 F 200 to 150 C 5 5 C 8 0 C 0 034 300 to 200 F 9 6 F 13 8 F 0 062 K 150 to 100 C 4 5 C 7 0 C 0 021 200 to 100 F 7 8 F 12 0 F 0 038 100 to 1200 C 3 5 C 6 0 C 0 017 100 to 2100 F 6 0 F 10 2 F 0 031 1200 to 1370 C 2100 to 2400 F 270 to 200 C 400 to 300 F 200 to 150 C 5 0 C 6 9 C 0 020 300 to 200 F 8 7 F 12 0 F 0 036 E 150 to 100 C 4 0 C 5 9 C 0 014 200 to 100 F 6 9 F 10 2 F 0 026 100 to 900 C 3 0 C 4 9 C 0 012 100 to 1600 F 5 1 F 8 4 F 0 022 900 to 1000 C 1600 to 1800 F 210 to 40 C 300 to 0 F J 40 to 750 C 3 2 C 5 3 C 0 011 0 to
6. module Power supply Multiple input or END module CPU module module intelligent function module cover 50 601 OVA g E g coe l l pi 2 When connected to a head module module Power supply Multiple input or module Head module module intelligent function module END cover 34 CHAPTER 5 SYSTEM CONFIGURATION 5 2 Applicable System 1 Number of connectable modules For the number of connectable modules refer to the following MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection MELSEC L CC Link IE Field Network Head Module User s Manual 2 Compatible software version The following table shows the compatible software versions Software Version GX Works2 Version 1 513K or later GX Developer Version 8 88S or later 3 Temperature sensor For available temperature sensors refer to the following gt Page 21 Section 3 2 5 3 Restrictions When Connected to a Head Module When the multiple input module is used with the head module function blocks FBs in MELSOFT Library cannot be used uejs s eqeaiddy Z S 35 CHAPTER 6 INSTALLATION AND WIRING 6 1 Installation Environment and Installation Position For precautions for the installation environment and installation position refer to the following LA MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection
7. Are the stored digital output values corresponding to the analog input YES CHAPTER 11 TROUBLESHOOTING The read program has an error or the CPU module is in STOP status lt gt Check item 1 Step2 Checking the conversion status Check the conversion status inside the module such as whether conversion is properly performed in the multiple input module Check the values stored in CHO Conversion status Un G1700 to Un G1703 i Is Conversion disable 0 stored Monitor the buffer memory areas with the monitor function of GX Works2 Conversion is not enabled Check item 2 Step3 Checking the analog input values Check the voltage value current value or temperature measured value detected in the multiple input module Check the values stored in Disconnection detection flag Un G47 and Input signal error detection flag Un G49 15 a disconnection or input signal error detected YES Review the input type range and related wiring gt Check item 4 Monitor the buffer memory areas with the monitor function of GX Works2 Check the wiring lt gt Check item 3 1 Use Device Buffer Memory Batch Monitor or Intelligent Function Module Monitor Point If the digital output value cannot be read even after the above actions are taken the multiple input module may be
8. Input range m Input range ERE setting Input range Digital output value setting Input range Digital output value 4 to 20mA 4 to 20mA 4 to 20mA Extended mode 0 0 to 22 0mA 0 to 20000 5000 to 22500 lt gt 1 to 5V 1 to 5V 1 to 5V 0 0 to 5 5V li Extended mode i 1 Overview Although the slope of the I O characteristic of the extended mode is the same as that of the normal range the upper limit value and the lower limit value of the input range and the digital output value are extended For details refer to I O Conversion Characteristic of Current Voltage gt Page 161 Appendix 3 The resolution is the same as that the input range of 4 to 20mA and 1 to 5V has 800nA and 200yV Therefore the conversion with higher resolution than that of the input range of 0 to 20mA and 0 to 5V resolution of 1000nA and 250yV is achieved 2 Setting procedure 1 Set Current or 2 Voltage for Input type W Project window c Intelligent Function Module gt module name c Parameter A er Item It Ci CH 8 Basic setting Set the conversion system 2 Input type 0 Disable 0 Disable Con amp Q Input range 0 Disable Conversion Celsius Fahrenheit display setting 1 Current a Averaging process setting 2 Voltage 2 Time Average Count Average Moving Aver 3 Minute Voltage S M Poi 4 Resistance Temperature Detector Input signal error dete
9. a When Error flag XF turns off Error flag XF turns off after the error cause is eliminated and either of the following two operations is performed Turning on and off Error clear request YF Turning on and off Operating condition setting request Y9 Error flag XF and Latest error code Un G19 are cleared when Error clear request YF or Operating condition setting request Y9 is turned on Note that if Operating condition setting request Y9 is turned on and off the conversion is reset and resumes from the beginning 138 APPENDICES Appendix 1 2 Output signal 1 Operating condition setting request Y9 Turn on and off Operating condition setting request Y9 to enable the settings of the buffer memory For the timing to turn on and off Operating condition setting request Y9 refer to the following e Operating condition setting completed flag X9 L gt Page 136 Appendix 1 1 4 For the buffer memory items to be enabled refer to the following e List of Buffer Memory Addresses s Page 27 Section 3 5 When an error or alarm is detected but its cause is removed turning on and off this signal clears the detected error or alarm except for a process alarm and rate alarm 2 Maximum value minimum value reset request YD Turn on and off Maximum value minimum value reset request YD to reset CHO Maximum value Un G30 Un G32 Un G34 Un G36 CHO Minimum value Un G31 Un G33 Un G35 Un G37
10. e DEG rar p ed ngos 41 CHAPTER 7 VARIOUS SETTINGS 43 f Adding a Module oce nde ket nk eee et ax e Re Me 43 1 2 Parameter Settings eme eve eor TRO eet T 44 T 3 Auto Refreshizz osse b REPERIO POBRE ee ie Re et 47 CHAPTER 8 FUNCTIONS 48 8 4 Processing Order of Each Function 00 0000 49 8 2 Input Type Range Setting 0 0 n 50 8 3 Conversion Method iere ede bh eis Be ee E A oa Rs 53 8 4 Input Range Extension eee 57 8 5 Maximum Value Minimum Value Hold 58 8 6 Disconnection Detection Function 59 8 7 Input Signal Error Detection Function 0 0 0000 ccc eee eens 63 8 8 Warning Output Function 0 aasa aaaeeeaa e rn 70 8 9 Scaling FUNCHON science dake Si eee e RR Sees PP ee CU d 78 8 10 Error Log FUlction s Yee toh a eed EIN FERRE Pen ly eee ee bee ee 84 8 11 Module Error Collection Function lille 87 8 12 Error Clear Function rer RR RR Gates seman OP VIDA 88 CHAPTER 9 DISPLAY UNIT 89 94 Display Uit s ascen hr rates bw eU ede artes dete 89 9 2 Menu Transition ss sessie eee tetera c ee bee ARR hU RURAL RE eee 89 9 3 List of Setting Value Change 92 9 4 Checking and Clearing Errors 0 0 0 eee
11. snes 1ndu adyny 24 133 APPENDICES Appendix 1 Details of 0 Signals The following describes the details of the I O signals for the multiple input module which are assigned to the CPU module The I O number X Y described in Appendix 1 are for the case when the start I O number of the multiple input module is set to 0 Appendix 1 1 signal 1 Module READY X0 Module READY XO turns on to indicate that the preparation for the conversion is completed after the power on or after the reset operation of the CPU module Module READY XO turns off when a watchdog timer error has occurred in the multiple input module No conversion processing is performed 2 Disconnection detection signal X6 a When Disconnection detection signal X6 turns on Disconnection detection signal X6 turns on when at least one disconnection of the input signal line is detected in an input circuit of the channel for which the conversion is enabled When Disconnection detection signal X6 turns on the following operation is applied The values set in Conversion setting at disconnection detection UnXG400 and CHO Conversion setting value at disconnection detection Un G404 to Un G407 are stored in the digital output value of the corresponding channel The ALM LED flashes b When Disconnection detection signal X6 turns off Eliminate the cause of the disconnection and turn on and of
12. 114 CHAPTER 10 PROGRAMMING 4 Display the Refresh Parameters window and configure the setting as follows D Project windowc gt Parameter gt Network Parameter gt Ethernet CC IEIMELSECNET z e button C Points Start Start End 5 Write the set parameter to the CPU module of the master station and reset the CPU module or power off and on the programmable controllers XV Online gt Write to PLC uii or Power OFF ON oj S ejnpoj Indu ejdniny e ueuM 0 115 6 Setting on the intelligent device station 1 Create a project on GX Works2 Select LCPU for Series and select LJ72GF 15 T2 for Type W Project New Series LCPU 13726 15 2 Project Type Simple Project Use Label Language Ladder Y am 2 Display the PLC Parameter window and configure the setting as follows Project windowz Parameter z PLC parameter gt Communication Head Setting Communication Head Setting Name PLC System PLCRAS Operation Setting 1 O Assignment m CC Link IE Field Network Setting Mode owe Network No EE 1to 239 Station No 1 1 to 120 Operating with station No setting of CC IE Field diagnostics in master station when network No and station No are blank in online setting m M history by POWER OFF RESET 116 C
13. 22979 L L 5T rH 4 20479 22500 a 20000 20000 gt 5 o g 1 3 5 5 0 amp o 2480 esce edee EE P 5 s 5 2 5000 amp 5480 20000 20480 20000 30 20 0 4 20 30 20480 PK Analog input current mA 30 20 0 4 20 22 30 Analog input current mA No Analog input range setting Offset value Gain value Digital output value Resolution 1 4 to 20mA 4mA 20mA 800nA 0 to 20000 2 0 to 20mA OmA 20mA 1000nA 3 4 to 20mA extended mode 4mA 20mA 5000 to 22500 800nA 1 When an analog input exceeds the range of digital output values the corresponding digital output value is fixed to the maximum or minimum Digital output value Analog input range setting Minimum Maximum 4 to 20mA 480 20479 0 to 20mA 4 to 20mA extended mode 5480 22979 Point Use the analog I O module with values within the practical analog input range and practical digital output range of each input range If a value is out of the range the resolution and accuracy may not fall within the range of performance specifications Do not use the values in the dotted lines in the above current input characteristic graph Do not input a voltage of x30mA or higher lower This may damage the elements jueuno eBeyoA Jo onsuejoeJeu UOISIOAUOD xipueddy 163 164
14. 20000 Fluctuation range o T gt 0 S D Q 20000 10 0 10 Analog input value V The fluctuation range differs depending on the ambient temperature and the input range as described in the following table Noise influences are not considered in the following Fluctuation range Analog input range Ambient temperature 25 5 C Ambient temperature 0 to 55 C 0 to 10V 10 to 10V Voltage 0 to 5V 1 to 5V 1 to 5V extended mode Within 40 3 60digit Within 40 9 180digit 0 to 20mA Current 4 to 20mA 4 to 20mA extended mode Micro voltage 100 to 100mV 165 Aoeinooy y xipueddy 2 Accuracy when a thermocouple is connected The following is the formula for calculating the accuracy when a thermocouple is connected Accuracy C Full scale x Thermocouple accuracy Cold junction compensation accuracy ex Accuracy when a type B thermocouple is used operating ambient temperature is 25 C and measured temperature is 1000 C Full scale x Thermocouple accuracy Cold junction compensation accuracy 1820 C 0 C x 40 0015 41 C 3 7 C 166 APPENDICES Celsius Fahrenheit Conversion Conversion Conversion Conversion
15. 5 Micro voltage input characteristic The following graph shows the micro voltage input characteristic Practical analog input range 1 gt 20479 7 20000 1 S 5 0 o 8 2 a 20000 20480 lt 100 0 100 Analog input voltage mV No Analog input range setting Offset value Gain value Digital output value Resolution 1 100 to 100mV OmV 100mV 20000 to 20000 5uV 1 When an analog input exceeds the range of digital output values the corresponding digital output value is fixed to the maximum or minimum Analog input range setting Digital output value Minimum Maximum 100 to 100mV 20480 20479 Point Use the analog I O module with values within the practical analog input range and practical digital output range of each input range If a value is out of the range the resolution and accuracy may not fall within the range of performance specifications Do not use the values in the dotted lines in the above micro voltage input characteristic graph Do not input a voltage of 15V or higher lower This may damage the elements APPENDICES Appendix Accuracy 1 Accuracy at voltage current micro voltage input This is the accuracy for the maximum digital output value The following graph shows the fluctuation range of accuracy when the range of 10 to 10V is selected
16. Item Model L60MD4 G Number of analog input points 4 points 4 channels Analog input Voltage 10 to 10VDC input resistance 1MQ Current 0 to 20mADC input resistance 250Q Micro voltage 100 to 100mVDC Thermocouple Available type 12 types K J T E N R S B U L PLII W5Re W26Re Cold junction compensation resistor Use the included cold junction compensation resistor CJ Resistance temperature detector Available type 4 types Pt1000 Pt100 JPt100 Pt50 Measurement method 3 wire system Digital output Digital output value Voltage current micro voltage 20480 to 20479 Resistance temperature detector Pt100 20 to 120 C JPt100 20 to 120 C For Celsius 2000 to 12000 For Fahrenheit 0 to 20000 Value rounded off to two decimal places x 100 times Thermocouple Resistance temperature detector other than the above For Celsius 2700 to 23000 For Fahrenheit 4000 to 32000 Value rounded off to one decimal place x 10 times When using the scaling function 32768 to 32767 Analog input range Digital output value Resolution 0 to 10V 0 to 20000 500yV 0 to 5V 0 to 20000 250uV Voltage 1 to 5V 0 to 20000 200uV 10 to 10V 20000 to 20000 500 1 to 5V extended mode 5000 to 22500 200 0 to 20mA 1000nA Resolution 0 to 20000 Curr
17. A type of analog signals voltage current and a sensor such as a thermocouple and a resistance temperature detector Input type Pee to be input to the multiple input module from the outside A property that indicates the range of input value when the input type is set to the voltage current or micro voltage Input range indicates the type of resistance temperature detector when the input type is set to the resistance temperature detector indicates the type of thermocouple when the input type is set to the thermocouple A generic term for processing of converting an analog signal such as voltage and current into a digital value and Conversion processing of converting a resistance value and thermoelectromotive force value which are measured by the resistance temperature detector and thermocouple respectively into a temperature measured value Digital output value A generic term for digital values and temperature measured values converted from analog signals which have been input from the outside Conversion disabled The state that Disable Conversion 0000 is set in CHO Input type range setting Un G500 to Un G503 In this state the conversion is not performed on the corresponding channel Conversion enabled The state that the input type and input range suitable to the type of sensor connected value other than Disable conversion 0000 are set in CHO Input type range setting Un G500 to Un G503 In this state the
18. NWARNING Do not touch any terminal while power is on Doing so will cause electric shock or malfunction Shut off the external power supply all phases used in the system before cleaning the module or retightening the terminal block screws Failure to do so may result in electric shock Startup and Maintenance Precautions NCAUTION Do not disassemble or modify the module Doing so may cause failure malfunction injury or a fire Shut off the external power supply all phases used in the system before mounting or removing a module Failure to do so may cause the module to fail or malfunction Tighten the terminal block 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 After the first use of the product module display unit and terminal block do not connect disconnect the product more than 50 times in accordance with IEC 61131 2 Exceeding the limit may cause malfunction 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 Disposal Precautions NCAUTION When disposing of this product treat it as industrial waste CONDITIONS OF USE FOR THE PRODUCT 1 Mitsubishi programma
19. tee rege E 7 MANUAL PAGE ORGANIZATION Eases cu 11 ERMS Oe Nec SET DE oat IN ao Cort SRE Rer A T UN val Der UE 13 PAGKIN Gilt STA Sede oro cerro npe cpp Be eee de c e 14 CHAPTER 1 MULTIPLE INPUT MODULE 15 TA tm ruere eer epe Edd petite ess 15 1 2 Features due wee dgeb dades vane 16 CHAPTER 2 PART NAMES 18 CHAPTER 3 SPECIFICATIONS 20 3 1 General Specifications i a aa o lh 20 3 2 Performance Specifications liliis 21 3 2 1 Number of parameter settings 00 0 0 ee 23 3 9 Function List eL obe eri Nd cre E ie ee pane Ge 24 3 4 Signals noo eer ere REIHE de d ERU EY m e ex 26 3 5 List of Buffer Memory Addresses 0 2 0 0 sese 27 CHAPTER 4 PROCEDURES BEFORE OPERATION 32 CHAPTER 5 SYSTEM CONFIGURATION 34 5 1 Overall System Configuration lille 34 5 2 Applicable System deg Movies EVRA ew Mev Ry De IA de eda FEES 35 5 3 Restrictions When Connected to a Head 35 CHAPTER 6 INSTALLATION AND WIRING 36 6 1 Installation Environment and Installation Position 36 62 Terminal Block ierra ERE eae Lea ea Ae e ated 36 6 3 Willing osuere bane er veio ue mea Oca su ee 39 6 4 External Wiring sre ane tua DELE IER
20. In that case the upper limit value 32767 or the lower limit value 32768 is stored asa scaling value Ex when 32000 is set for the scaling upper mit value and 32000 is set for the scaling lower limit value the following operations are performed When the digital output value is 20240 or greater 32767 is stored as a scaling value When the digital output value is 240 or smaller 32768 is stored as a scaling value 59 Most of the functions in this module are commonly available regardless of the input type but some of them may not be available depending on the input type Each icon indicates an input type that allows the use of the function I O signal and buffer memory area TERMS Unless otherwise specified this manual uses the following terms Term Description Multiple input A capability to input analog signals by different input types voltage current micro voltage resistance temperature detector and thermocouple for one channel Multiple input module Abbreviation for the MELSEC L series multiple input voltage current temperature module Head module Abbreviation for the LJ72GF15 T2 CC Link IE Field Network head module Display unit A liquid crystal display to be attached to the CPU module Programming tool A generic term for GX Works2 and GX Developer GX Works2 GX Developer The product name of the software package for the MELSEC programmable controllers
21. 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 registered trademark of Xerox Corp All other company names and product names used in this manual are trademarks or registered trademarks of their respective companies 178 SH NA 081365ENG A MELSEC L Multiple Input Voltage Current Temperature Module User s Manual MODEL L60MD4 G U E MODEL 13JZ76 SH NA 081365ENG A 1407 MEE s MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 NAGOYA WORKS 1 14 YADA MINAMI 5 HIGASHI KU NAGOYA JAPA 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
22. eS orice a ed 156 Maximum value Un G30 Un G32 Un G34 coxa Rather ead 143 CHO Minimum value Un G31 Un G33 Un G35 UMG T fee ews une ean EA 143 Process alarm lower lower limit value Un G86 Un G90 Un G94 98 148 Process alarm lower upper limit value Un G87 Un G91 Un G95 99 148 Process alarm upper lower limit value Un G88 Un G92 Un G96 100 148 Process alarm upper upper limit value Un G89 Un G93 Un G97 101 148 Rate alarm detection cycle Un G118 to Un G121 edits ds Peter fa seid coe 149 CHO Rate alarm lower limit value Un G127 Un G129 Un G131 133 150 Rate alarm upper limit value Un G126 Un G128 Un G130 Un G132 150 Scaling lower limit value Un G62 Un G64 Un G66 68 147 CHO Scaling upper limit value Un G63 Un G65 Un G67 69 147 CHO Scaling value Un G54 to Un G57 146 CHO Time Average Count Average Moving Average Un G1 to 4 140 Conversion completed flag Un G10 140 Conversion completed flag XE 138 Conversion 51 Conversion enabled 51 Conversion method 53
23. 0 Enable Project window c Intelligent Function Module gt module name c Parameter Scaling enable disable setting 0 Enable M Scaling upper limit value 0 Enable Scaling lower limit value 1 Disable 2 Set values for Scaling upper limit value and Scaling lower limit value Scaling enable disable setting 0 Enable Scaling upper limit value 32000 Scaling lower limit value f Item Setting range Scaling upper limit value 32000 to 32000 Scaling lower limit value Point Whatever the settings for the scaling upper limit value and the scaling lower limit value the resolution does not become higher If the relation between the values is conversion scaling lower limit value gt conversion scaling upper limit value the scale conversion can be performed according to a negative slope Set different values for the scaling upper limit value and scaling lower limit value If the same value is set an error occurs The error code 91L1 is stored in Latest error code Un G19 and Error flag XF turns on 79 uonounj Bujeos 6 8 80 4 Setting example of scaling function When the following values are set for a channel with an input range of 0 to 5V Scaling enable disable setting 0 Enable Scaling upper limit value 16000 Scaling lower limit value 4000 The following figure and table show the digital output values and the corresponding scaling values D
24. 4 average Moving average setting UnXG1 to Un G4 is out of the range Set the count average setting value within the range of 4 to 36000 300 of 4 to 36000 times times O indicates the number of the channel where an error has occurred The moving average number setting value in CHO Time 4 average Count average Moving average setting Un G1 to Un G4 is Set the moving average number setting value within the range of 2 to s10 out of the range of 2 to 1000 times 1000 times indicates the number of the channel where an error has occurred The settings in CH1 Process alarm lower lower limit value Un G86 to CH4 Process alarm upper upper limit value Un G101 contain an inconsistency O indicates the number of the channel where an error has occurred 4 S indicates the corresponding one of the following states Set appropriate values in CH1 Process alarm lower lower limit value 6AQO 2 Process alarm lower lower limit value gt Process alarm lower upper Un G86 to CH4 Process alarm upper upper limit value Un G101 limit value 3 Process alarm lower upper limit value gt Process alarm upper lower limit value 4 Process alarm upper lower limit value gt Process alarm upper upper limit value In CH1 Rate al limit value Un G126 to CH4 Rate al e ate aam Set values in CH1 Rate alarm upper limit value Un G126 to CH4 lower limit value Un G133 a rate alarm lower limit value is equal to NE
25. 7001 2 Rate alarm lower limit value Un G133 so that a rate alarm lower permi Value limit value is lower than a rate alarm upper limit value O indicates the number of the channel where an error has occurred i CHO Rate detecti le Un G118 to Un G121 i t of th pene lon eyole Un Jisioutokthe Set values within the range of 1 to 36000 times in CHO Rate alarm nu Range ot 1 to 36000 times detection cycle Un G118 to Un G121 O indicates the number of the channel where an error has occurred y CHO Input signal detecti tti lue UnG412 to UnG415 nputsignal error detection setting value Un 2 Set values within the range of 0 to 250 in CHO Input signal error IS out of the to 250 detection setting value Un G412 to Un G415 O indicates the number of the channel where an error has occurred 9 Set the channel where an error of Input signal error detection setting Un G402 has occurred to either value of the following A value other than 0 to 4 is set in any channel of Input signal error Disable 0 81r detection setting Un G402 Upper and Lower Detection 1 indicates the number of the channel where an error has occurred Lower Detection 2 Upper Detection 3 Simple Disconnection Detection 4 125 1044 JO IST Error code f Description and cause of error Action decimal For the channel used for si
26. For the timing to turn on and off Maximum value minimum value reset request YD refer to the following Maximum value minimum value reset completed flag XD gt Page 138 Appendix 1 1 6 3 Error clear request YF Turn on and off Error clear request YF to clear Error flag XF Input signal error detection signal XC Disconnection detection signal and Latest error code Un G19 For the timing to turn on and off Error clear request YF refer to the following Disconnection detection signal X6 L gt Page 134 Appendix 1 1 2 Input signal error detection signal XC L gt Page 137 Appendix 1 1 5 Error flag XF gt Page 138 Appendix 1 1 8 jeuBis nding xipueddy sjeuBls O I silejeq xipueddy 139 Appendix 2 Details of Buffer Memory Addresses 1 CH1LI Time Average Count Average Moving Average Un G1 to Un G4 Set average time an average count and moving average by channel where the averaging process setting is enabled The following table lists the setting range Processing method Setting range Time average 8 to 18000 Count average 4 to 36000 times Moving average 2 to 1000 times 1 Set the time average in increments of 100ms 800 to 1800000ms To set the time average of 1000ms set 10 2 When a program is used to set 32768 to 36000 times set the value in hexadecimal To set 36000 times set 8CAO0 When a value outside the above ra
27. Photocoupler Between input channels Transformer Dielectric withstand voltage Between input terminals and programmable controller power supply 500VACrms for 1 minute Between input channels 500VACrms for 1 minute Insulation resistance Between input terminals and programmable controller power supply 500VDC 10MQ or higher Between input channels 500VDC 10MQ or higher Disconnection detection Available 8 Number of occupied I O points 16 points I O assignment Intelligent 16 points Connected terminal 18 point terminal block Applicable wire size 0 3 to 0 75mm Applicable solderless terminal R1 25 3 solderless terminals with sleeve are not usable Internal current consumption 5VDC 0 49A Weight 0 19kg 1 This manual describes the temperature in Celsius To read the temperature in Fahrenheit refer to the following e Accuracy for when a thermocouple is connected lt gt Page 166 Appendix 4 2 e Accuracy for when a resistance temperature detector is connected gt Page 168 Appendix 4 3 2 For the temperature measuring range of each thermocouple refer to the following Accuracy for when a thermocouple is connected 7 7 Page 166 Appendix 4 2 3 For the temperature measuring range of each resistance temperature detector refer to the following e Accuracy for when a resistance temperature detector is connected Page 168 Appendix 4 3 4 Excep
28. Scaling lower limit value 0 4000 0 1 Analog input voltage V Digital output value Scaling value 0 5000 1000 1 0 4000 2 5000 7000 3 10000 10000 4 15000 13000 5 20000 16000 5 5 22500 17500 CHAPTER 8 FUNCTIONS When the following values are set for a channel where the input type is set to the resistance temperature detector and the input range is set to Pt100 200 to 850 C Scaling enable disable setting 0 Enable Scaling upper limit value 4000 Scaling lower limit value 0 The following figure and table show the digital output values and the corresponding scaling values Digital output value Scaling upper limit value 4000 Ed 4000 hesse nexo nec Scaling upper limit value 0 7 200 0 850 2000 Temperature measured value C Resistance temperature detector input C Digital output value Scaling value 200 2000 0 0 0 762 200 2000 1524 400 4000 2286 600 6000 3048 800 8000 3810 850 8500 4000 uonouny Bujeos 6 8 83 8 10 Error Log Function This function stores the errors and alarms that occurred in the multiple input module in the buffer memory area Un G1810 to Un G1969 A total of 16 errors and alarms can be stored 1 Processing of the error log function The error code and the error time are stored in the buffer memory area starting from Error history No 1 start address Un G181
29. Troubleshooting for the conversion Page 129 Section 11 6 2 Conversion status Stored value Description Conversion has been disabled Conversion has not been performed on the Conversion disable 0 corresponding channel Conversion start 1 Conversion has been enabled and the first conversion has yet to be complete Conversion completion 2 The first conversion has been complete Conversion is in execution Input signal error 3 An input signal error or disconnection has been detected detection disconnection detection 26 Latest address of error history Un G1800 The buffer memory address of Error history No L1 Un G1810 to Un G1969 that stores the latest error code is stored 159 sesseJppy yng jo sjiejeq z xipueddy 27 Error history No 0 Un G1810 to Un G1969 Up to 16 errors that have occurred in the module are recorded For details on the error log function refer to the following Error Log Function L gt Page 84 Section 8 10 b15 to b8 b7 to bO Un G1810 Error code Un G1811 First two digits of the year Last two digits of the year Un G1812 Month Day Un G1813 Hour Minute Un G1814 Second Day of the week Un G1815 to System area Un G1819 Item Storage contents Example First two digits of the year Last iar 20144 two digits of the year Month Day The value is stored in BCD code 04014 Hour Minu
30. Un1G 19 and Error flag turns on The module operates with the previous setting CHO Celsius Fahrenheit display setting UnXG508 to Un G511 is enabled only when the resistance temperature detector input range or thermocouple input range is set in CHLI Input type range setting Un G500 to Un G503 The setting value of the channel for which the current input range voltage input range or micro voltage input range is set is ignored a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to Celsius 0 Change the value according to the display method to be used 157 sesseJppy yng Jo sjiejeq z xipueddy 23 CHLI Input type range monitor Un G516 to Un G519 The input type and input range that are being operated can be checked in this area Input type Input range Stored value Conversion disable default 00004 4 to 20mA 0010 Current 0 to 20mA 00114 4 to 20mA extended mode 00124 1 to 5V 0020 0 to 5V 00214 Voltage 10 to 10V 00224 0 to 10V 0023 1 to 5V extended mode 00244 Micro voltage 100 to 100mV 0030 Pt100 20 to 120 C 0040 Pt100 200 to 850 C 00414 JPt100 20 to 120 C 00424 Resistance temperature detector JPt100 200 to 600 C 0043 Pt1000 200 to 850 C 00444 Pt50 200 to 650 C 0045 Type B th
31. Whether to enable or disable the conversion for each channel can be set in Input type and Input range In this manual the enabled conversion and disabled conversion are defined as follows Bunjes eBues ed 1ndu 28 a Conversion disabled The state generated by selecting 0 Disable Conversion in Input type In this case the conversion is not performed in the target channel 0 Disable Conversion is set to all the channels in the multiple input module by default Thus change the setting values of Input type and Input range depending on the connected sensor type b Conversion enabled The state generated by selecting values for Input type and Input range based on the connected sensor type values other than 0 Disable Conversion for Input type In this case the conversion is performed in the target channel 51 52 4 5 Conversion cycle The conversion cycle varies depending on the number of channels where the conversion is enabled For details refer to the following gt Page 53 Section 8 3 1 When the value in CHO Input type range setting Un G500 to Un G503 is changed during module operations The stored values in the following buffer memory areas are cleared to 0 When the first conversion in the changed input type range is finished the first conversion value is stored in the following buffer memory areas However when CHO Input type range setting Un G500 to Un G503 is set to Disable
32. b V V b enl 5 CH1 V4B v v n m QD CH2 t fon 6 2 v v v B V b ae CEN 7 A Not used Not used CJ A 7 cH2 VB 8 CH2 A Not used Not used Not used A 7 V B 8 9 CH3 1 Not used I Not used Not used CH2 9 J cas 10 CH4 I Not used I Not used Not used mo cra 1a ous 11 CH3 V V b 12 V 12 CH4 V b V V b Cm VB 43 v B v v B 05 las tig cus A 14 VJB v v s B A TED NC 15 CH3 A Not used Not used Not used A NC 5 16 CH4 A Not used Not used Not used A 17 NC Not used 3 18 NC Not used D 0 o 9 37 3 Removing and installing the terminal block The following procedures show how to remove and install the terminal block a Removal procedure Terminal block mounting screw Bl p ad K b Installation procedure Terminal block fixing hole Terminal block mounting screw o 38 1 Open the terminal cover and loosen the terminal block mounting screw 2 Use the terminal block fixing holes as a fulcrum and remove the terminal block 1 Fully insert the projections on the top of the terminal block into the terminal block fixing holes and press the terminal block until it snaps into place 2 Open the terminal cover and tighten the terminal block mounting screw CHAPTER 6 INSTALLATION AND WIRING 6 3 Wiring The following fig
33. module name gt Parameter Input signal error detection setting 1 Upper and Lower O Disable Input signal error detection setting value i Conversion setting function for disconnection detection 2 Seta value for Input signal error detection setting value Input signal error detection setting Input signal error detection setting value Item Setting range Input signal error detection setting value 0 to 25 0 Point When 4 Simple Disconnection Detection is set for Input signal error detection setting the setting for Input signal error detection setting value becomes invalid When the input type is set to voltage or current for CHO Input type range setting Un G500 to Un G503 and when 4 Simple Disconnection Detection is set for Input signal error detection setting on the channel where the input range is set to a range other than 4 to 20mA extended mode and 1 to 5V extended mode an error occurs The error code 820 is stored in Latest error code Un G19 and Error flag turns on When the specifications of simple disconnection detection 2mA 4 to 20mA extended mode or 0 5V input range 1 to 5V extended mode do not fill the needs of the system set Input signal error detection setting to 2 Lower Detection and set Input signal error detection setting value to a judging value to detect a disconnection CHAPTER 8 FUNCTIONS 8 Setting example of
34. 0 0 0 0 CH4 CH3 CH2 CH1 b4 to b15 are fixed to 0 0 Normal 1 Input signal error a Status of Input signal error detection flag Un G49 When an analog input value out of the setting range for CHO Input signal error detection setting value Un G142 to Un G145 is detected Input signal error detection flag UnXG49 corresponding to each channel is turned to Input signal error 1 Even when an error is detected on just one of channels where the conversion and input signal error detection are enabled Input signal error detection signal XC turns on b Clearing Input signal error detection flag Un G49 To clear Input signal error detection flag Un G49 adjust the analog input value so that it falls within the setting range and turn on and off Error clear request YF Turning on and off Operating condition setting request Y9 also clears the flag but the conversion is reset and resumed from the beginning 144 APPENDICES 10 Warning output flag process alarm Un G50 Waning output flag rate alarm Un G51 Whether the output process alarm or rate alarm is for the upper limit or lower limit can be checked for each channel For details on the warning output function refer to the following e Warning Output Function s Page 70 Section 8 8 ES o c a c A g c c b15 b14 b13 b12 b11 b10 b9 b8
35. 1300 F 5 4 F 9 0 F 0 020 750 to 1200 C 1300 to 2100 F g 270 to 200 C i 2 200 to 150 C 6 1 C 7 1 C 0 032 300 to 200 F 10 4 F 11 7 F 0 058 x 150 to 100 C 4 1 C 5 1 C 0 023 200 to 100 F 6 8 F 8 1 F 0 042 Pd Q 100 to 0 C 3 1 C 4 1 C 100 to 0 F 5 0 F 6 3 F S 0 018 0 033 m 0 to 350 C 2 1 C 3 1 C 0 to 600 F 3 2 F 4 5 F lt 350 to 400 C 270 to 200 C 400 to 300 F 200 to 150 C 5 4 C 7 8 C 0 050 300 to 200 F 9 5 F 13 5 F 0 090 N 150 to 100 C 4 4 C 6 8 C 0 032 200 to 100 F 7 7 F 11 7 F 0 058 100 to 1250 C 3 4 C 5 8 C 0 024 100 to 2200 F 5 9 F 9 9 F 0 044 1250 to 1300 C 2200 to 2300 F 200 to 150 C 5 2 6 4 0 050 300 to 200 F 9 3 F 11 4 F 0 090 150 to 100 C 4 2 C 5 4 C 200 to 100 F 7 5 F 9 6 F 100 to 0 C 3 2 C 4 4 C 0 025 100 to 0 F 5 7 F 7 8 F 0 045 0 to 600 C 2 2 C 3 4 C 0 to 1100 F 3 9 F 6 0 F 200 to 150 C 4 7 C 6 3 C 0 025 300 to 200 F 8 3 F 11 0 F 0 045 L 150 to 100 C 3 7 C 5 3 0 017 200 to 100 F 6 5 F 9 3 F 0 031 100 to 900 C 2 7 C 4 3 C 0 013 100 to 1600 F 4 7 F 7 5 F 0 024 PL Il to 1390 C 3 1 C 5 2 0 017 32 to 2500 F 5 6 F 9 3 F 0 031 W5Re 0 to 2000 C 7 9 0 041 32 to 3200 F 6 6 F 11 4 F 0 074 W26Re 2000 to 2300 C S 12 5 C 0 054 4 The accuracy includes an error of cold junction compensation 167
36. 3 4 DEVICE No SET window 4 Device monitor window 5 4 DEVICE TEST window 6 4 Use the A and V buttons to select DEV MON TEST Confirm with the button Press the lt button Use the A and WV buttons to set the device to Y Confirm with the button Set the device to Error clear request Y1F Confirm with the button Press the button Press the button Use the A and WV buttons to switch on Confirm with the button 101 SJ0JJ3 pue 6 CHAPTER 10 PRocRAMMING This chapter describes the programming procedure and the basic program of the multiple input module 10 1 Programming Procedure Create a program to execute the multiple input module according to the following procedure Start creating a program Does the configuration function need to be used 1 Initial setting program Use programs for the initial setting i Input type range setting program NO Celsius Fahrenheit display setting program Averaging process setting program Warning output function setting program Input signal error detection setting program or disconnection detection setting program 1 3 Scaling function setting program YES v Parameter setting auto refresh setting Program for reading out the digital output value scaling value input signal error detection
37. Averaging processing 53 Sampling 53 Conversion setting at disconnection detection Un G400 Lap ena xeu Dude t eae hee pate eles ht 151 D G H L Count average 54 Current input characteristic 163 Digital output value 49 Disconnection detection flag Un G47 143 Disconnection detection function 59 Disconnection detection signal X6 134 EMC directives 6 Error clear function 88 Error clear request 139 Error flag XE caue 138 Error history No L1 Un G1810 to Un G1969 160 Error log 84 External wiring noaa 00 eee 41 Gain Value 22 a ANE gat R Sud 161 H W LED 133 H W SW Information 133 VO assignment 171 Input range extension function 57 Input signal error detection flag Un G49 144 Input signal error detection function 63 Input signal error detection setting Un G402 152 Input signal error detection signal XC 137 Input type range setting 50 Latest error code 19 142 Maximum and minimum values 49 Maximum value minimu
38. CH3 Resistance temperature detector new JIS Pt100 200 to 850 C CH4 Voltage 10 to 10V This program performs the sampling processing to CH1 CH3 and CH4 and the averaging processing every 50 times to CH2 for the conversion When an error occurs in the module an error code is indicated in BCD 103 uiejs s puepuels e eui Buisn ueuM 2 01 3 Initial setting a Chan nel setting Setting item CH1 CH2 CH3 CH4 Resistance Input type Thermocouple Current temperature Voltage detector Type R Pt100 200 to Input 4 to 20mA 10 to 10V Eee thermocouple 850 S Basic setti ud Celsius Fahrenheit display setting Fahrenheit Celsius Celsius Celsius S li S li S li Averaging process setting TRE ee Count average AMPI mg ANP i processing processing processing Time A Count A ime verage Count Average 0 50 times 0 0 Moving Average Input signal error detection setting Disable Disable Disable Upper limit Input signal error detection f function Input signal error detection setting 5 0 5 0 5 0 5 0 value Conversion setting at disconnection Value just before t Value just before Down scale Optional value 1 Disconnection detection detection disconnection disconnection function C i tti t onyersion setting ue ai 0 0 _3276 8 0 discon
39. Dx Upper limit value of digital output value Lower limit value of For resistance temperature detector input range or digital output value thermocouple input rage When the current input range of 4 to 20mA is set and the setting values as follows the current value is compared to the previous value at intervals of 500ms of the rate alarm detection cycle The current digital output value is judged whether it has increased by 5000 digits 25 or more or 1000 digits 5 or less compared to the previous digital output value Judging value upper limit value 250 1000 x 20000 5000 digit Judging value lower limit value 50 1000 x 20000 1000 digit Conversion cycle 50ms 1CH CH1 Rate alarm detection cycle 10 times CH1 Rate alarm upper limit value 250 25 CH1 Rate alarm lower limit value 50 5 Gain value Offset value 20000 E When the resistance temperature detector input range of Pt100 20 to 120 C is set and the setting values are as follows the current value is compared to the previous value at intervals of 500ms of the rate alarm detection cycle The current digital output value is judged whether it has increased by 3500 digits 25 or more or 700 digits 5 or less compared to the previous digital output value Judging value upper limit value 250 1000 x 14000 3500 digit Judging value lower limit value 50 1000 x 14000 700 digit Conversion cycle 50
40. LL MELSEC L CC Link IE Field Network Head Module User s Manual 6 2 Terminal Block 1 Precautions Tighten the terminal block screws within the following specified torque range Screw type Tightening torque range Terminal screw M3 screw 0 42 to 0 58N m Terminal block mounting screw M3 5 screw 0 66 to 0 89N m The following table lists applicable solderless terminals to be connected to the terminal block When wiring use applicable wires and an appropriate tightening torque Use UL listed solderless terminals and for processing use a tool recommended by their manufacturer A solderless terminal with an insulation sleeve cannot be used Solderless terminal Wire Temperat Model Tightening torque Diameter Type Material rating R1 25 3 0 42 to 0 58N m 22 to 18 AWG Stranded Copper 75 C or higher 36 2 Signal names of the terminal block The following table shows signal names of the terminal block CHAPTER 6 INSTALLATION AND WIRING Input type Terminal block me Signal name Voltage Resistance number micro Current Thermocouple temperature voltage detector 1 CH1 1 Not used I Not used Not used m 2 CH2 1 Not used I Not used Not used L60MD4 G RUN ALM I 3 CH1 V b V V b ERR 4 CH2 V
41. M100 Module READY checking flag X40 Digital output value read command input signal X43 Disconnection detection reset signal LX40C6 X40 to X4F X45 Error reset signal X47 Input signal error detection reset signal Y50 to Y5F Error code notation BCD 4 digits LY42NT1P Y50 to Y5F 105 uoneJnBijuo 5 pyepuels e ui Burst ueuM 2 01 106 a Parameter setting Configure the initial settings in the parameter 4 Program example for using the parameter of the intelligent function module D Project windowc Intelligent Function Module z Module Namec gt Parameter 1 Pt100 200 to 850 C 2 10 to 10V 0 Celsius C 0 Sampling Processing 0 Sampling Processing Set value for input signals when the conversion is executed 0 Disabl 0 Disable D Disable 3 Upper Detection 5 0 96 Set value to store into digital output value when the disconnection is detected 2 Down Scale 3 Optional Value 3276 8 C Set value for scaling function when the conversion is executed 1 Disable 1 Disable 1 Disable 0 10000 10000 Set value for warnings when the conversion is executed 1 Disable 1 Disable 0 1 Disable 300 0 C 295 0 C 205 0 C 200 0 C 1 Disable CHAPTER 10 PROGRAMMING b Auto refresh setting D Project window Intelligent Function Module gt Module Namec gt Auto Refresh Conversion completed flag i Digita
42. Module User s Manual Hardware Design Maintenance and Inspection Appendix 6 1 Operation of GX Developer Configure the setting on the following window when using GX Developer Window name Application Reference I O assignment Set the type of module installed and the range of I O signals Page 171 Appendix 6 1 1 Configure the switch setting of an intelligent function module Switch setting The multiple input module does not require the intelligent function module switch setting 1 I O assignment Configure the setting from I O assignment in PLC parameter Parameterc gt PLC parameter c gt I O assignment PLC name PLC system PLC file PLC 5 1 PLC 5 2 Device Boot file SRG 1 0 assignment Buit i in Ethernet port Built in 1 0 function setting 120 Assignment __ se Type Pons stoy l ree Switch setting a pea freson m Detailed settino eo L4 2 2 L5 x 3 6 44 Lz ises Assigning the 120 address is not necessary as the CPU does it automatically Leaving this setting blank will not cause an error to occur X9 Buis 1 uey 9 xipueddy x9 jo uongejedo 9 xipueddy Item Description Type Select Intelli Model name Enter the model name of the multiple input module Points Select 16point StartXY Ent
43. Note that if Operating condition setting request Y9 is turned on and off the conversion is reset and resumes from the beginning 5 Averaging process setting Un G24 Select sampling processing or averaging processing for each channel When averaging processing is selected time average count average or moving average can be selected b15 to 012011 to b8 b7 to b4 b3 to bO CH4 CH3 CH2 CH1 Processing method Setting value Sampling processing Time average 1 Count average 2 Moving average Achannel where a value out of the above setting range is written operates with the sampling processing a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to Sampling processing 0 APPENDICES 6 CHO Maximum value Un G30 Un G32 Un G34 Un G36 CHO Minimum value Un G31 Un G33 Un G35 Un G37 The maximum digital output value and minimum digital output value are stored in 16 bit signed binary When the following operations are performed CHO Maximum value Un G30 Un G32 Un G34 Un G36 and CHO Minimum value Un G31 Un G33 Un G35 Un G37 are updated Maximum value minimum value reset request YD is turned on and off Operating condition setting request Y9 is turned on and off and the setting is changed If CHO Input type range setting Un G500 to Un G503 is changed and Operating conditi
44. O Conversion Characteristic of 161 Appendix 4 ACCUFACy soir terree p OA ve Rides ee Se a A AT 165 Appendix 5 How to Check the Function Version and Serial 169 Appendix 6 When Using GX 171 Appendix 6 1 Operation of GX 171 Appendix 7 External 5 172 INDEX 174 REVISIONS ots fence ee eh ae ae Reh 176 WARRANTY rete aa reto nes Dd dE uo Debut ia e ligt Oh bat 177 TRADEMARKS EAD DR CEA enel cence alee te ee teal 178 10 is used for window names and items 1 shows operating procedures XC shows mouse operations is used for items in the menu bar and MANUAL PAGE ORGANIZATION In this manual pages are organized and the symbols are used as shown below The following illustration is for explanation purpose only and should not be referred to as an actual documentation 7 1 1 Setting method The chapter of 1 Setting garameters the current page is shown Qperating procedure f 1 Open tha PLC Parameter ialog box windows Parameter Select the VO Assignment tab DI p pu
45. Processing time with the following settings Item Setting Number of channels where conversion is enabled 2 channels CH1 CH2 Set number of times 20 times 20 x 50 x 2 2000 ms An average value is output every 2000ms Point Because the count average requires a sum of at least two counts excluding the maximum and minimum values set four or larger number of counts CHAPTER 8 FUNCTIONS c Moving average The average of a specified number of digital output values is calculated at every sampling cycle and is stored in the buffer memory area Because the target range for averaging processing is moved in response to every sampling processing the latest digital output value can be constantly obtained The setting range of the count for averaging is from 2 to 1000 The following figure shows the moving average processing of when the current input range is set to 4 to 20mA and the set number of times is four Digital output value Sampling cycle 20000 99 F a 10000 E 1st storage a ht i gt 2nd storage b r 3rd storage 0 Time ms CH1 Digital output value Un G11 0 x Xx x x x ON Conversion completed flag XE Data transition in buffer memory 1st storage a 2nd storage b 3rd storage c 1 2 3 4 2 3 4 5 3 4 5 6 4 4 4
46. addition the types and quantity of spare items used for module failures can be reduced reducing the maintenance cost E For the system in which the number of channels used for the analog input and temperature input is four channels or less System using the multiple input module Conventional system Voltage current input L60AD4 4CH Thermocouple input LEOTCTT4 4CH Resistance temperature detector input LOOTCRTA4 4CH Voltage current input thermocouple input resistance temperature detector input L6OMD4 G 4CH ooga Cost reduction is achieved by reducing wasteful use of channels 15 uoneojddy 2 Shortening the system development period Since the multiple input module can be connected to sensors of different types the module can be prepared before sensors are selected Since the system can be started earlier than before the time required for the system operation can be shortened Selecting sensors Arranging for Ue Starting up the system 4 gt Cut back period Selecting sensors Starting up the system The early arrangement for modules results in an earlier starting time for system operation Arranging for 3 Supporting conventional standard sensors The multiple in
47. condition setting completed flag X9 is off after turning on Operating condition setting request Y9 and turn off Operating condition setting request Y9 c Check item 3 Wiring is incorrect Check the following items Check item Action Retighten the terminal screws within the specified torque range Are terminal screws tightened securely Terminal Block _ Page 36 Section 6 2 Common Refer to the external wiring example and correct the wiring Are the correct terminals connected External Wiring gt Page 41 Section 6 4 Is there any problem with wiring such as off or disconnection Check the faulty area by checking the signal line visually or When the input type is of analog signal lines conductively voltage current or micro For the current input always connect the V b terminal and Are the V b terminal and 1 terminal connected at the I terminal by referring to the external wiring example current input External Wiring ea Page 41 Section 6 4 voltage Check the continuity of thermocouples compensation lead wires and cables and replace the disconnected thermocouple compensation lead wire or cable Are the thermocouples compensation lead wires and cables properly connected When the input type is thermocouple isca coid junction comp nsation resistor Connect the cold junction compensation resistor CJ supplied 1
48. conversion 0000 or set to a value out of the setting range the conversion is stopped and the stored values in the following buffer memory remain 0 CHO Digital output value Un G11 to Un G14 CHO Maximum value Un G30 Un G32 Un G34 Un G36 CHO Minimum value Un G31 Un G33 Un G35 Un G37 CHO Scaling value Un G54 to Un G57 CHAPTER 8 FUNCTIONS 8 3 Conversion Method Set sampling processing or averaging processing for each channel 1 Sampling processing Analog input values and temperature input values are converted at every sampling cycle and stored in the buffer memory as digital output values Point The conversion cycle is Conversion cycle 50ms x Number of channels where conversion is enabled Whether to enable or disable can be set for each channel Disabling the conversion for unused channels reduces the conversion cycles For example when the conversion is enabled in two channels CH1 CH2 the conversion cycle is 100ms 50ms 2 2 Averaging processing Averaging processing is performed on digital output values for each channel The values obtained in averaging processing are stored in the buffer memory area The following three types of averaging processing are provided Time average Count average Moving average a Time average The conversion is performed for a set period of time and averaging processing is performed on the total value excluding the maximum and th
49. conversion is performed on the corresponding channel Buffer memory A memory in an intelligent function module where data such as setting values and monitoring values exchanged with a CPU module are stored Watchdog timer error An error that occurs if the internal processing of the multiple input module fails The module monitors its own internal processing by using the watchdog timer 13 PACKING LIST The following items are included in the package of this product Before use check that all the items are included L60MD4 G Before Using the Product L60MD4 G Cold junction compensation resistor CHAPTER 1 MULTIPLE INPUT MODULE CHAPTER 1 MULTIPLE INPUT MODULE This chapter describes the applications and features of the multiple input module 1 1 With the multiple input module analog signals can be input in five input types voltage current micro voltage resistance temperature detector and thermocouple Also an input type can be selected for each channel depending on the type of the object to be measured With the multiple input module the following applications are possible Application 1 Reducing the cost for the system Since different types of sensors can be connected to each channel individually dedicated modules prepared for each type of sensors can be integrated in one module Thus the space and cost for the system can be saved In
50. each other O indicates the number of the channel where an error has occurred Val ther than Celsius 0 and Fahrenheit 1 tin CHO thani celsius 2 and Fahrenheit CD are Serin Set Celsius Fahrenheit display setting Un G508 to Un G511 2000 Celsius Fahrenheit display setting Un G508 to Un G511 m K to either value of Celsius 0 or Fahrenheit 1 O indicates the number of the channel where an error has occurred Set the channel where an error of Conversion setting at disconnection detection Un G400 has occurred to either value of A value other than 0 to 3 is set in any channel of Conversion setting the following 2010 at disconnection detection Un G400 Value just before disconnection 0 indicates the number of the channel where an error has occurred Up scale 1 Down scale 2 Optional value 3 126 1 To clear the error correct the values to fall within the proper range and perform either of the following two operations Turning on and off Error clear request YF Turning on and off Operating condition setting request Y9 Note that if Operating condition setting request Y9 is turned on and off the conversion is reset and resumes from the beginning 11 5 List of Alarm Codes This section describes the list of alarm codes CHAPTER 11 TROUBLESHOOTING The code of an alarm that has occurred is stored into Latest error code Un G19 The alarm code i
51. flag disconnection detection flag and warning output flag T 2 Auxiliary program m 3 5 2 o o Q 3 v Finish creating a program 1 A program which is created according to the used function 2 A program which is added according to the control target Create it as needed 3 Create of the following setting programs depending on the input type of each channel Channels for voltage current Input signal error detection setting program Channels for thermocouple resistance temperature detector micro voltage Disconnection detection setting program 102 CHAPTER 10 PROGRAMMING 10 2 When Using the Module in a Standard System Configuration This section shows a program example where the following system configuration and conditions apply 1 System configuration The following shows a system configuration example Multiple input module L60MD4 G Input module LX40C6 CPU module L26CPU BT CE Output module LY42NT1P eo j z T j ee Power supply module L61P X XIYOO XIY10 X Y30 XIYAO X Y50 NN to to o to to XIYOF XIY2F X Y3F X Y4F X Y8F END cover L6EC 2 Programming condition This program enables the conversion for CH1 to CH4 and reads digital output values CH1 Thermocouple type R thermocouple CH2 Current 4 to 20mA
52. input signal error detection To detect an error on a channel where CHO Input type range setting Un G500 to Un G503 is set to the current of 4 to 20mA when the analog input value is 2 4mA or lower make the following substitutions in the equation based on the input signal error detection lower limit value Input signal error detection lower limit value 2 4mA Lower limit value of the input range offset value 4 0mA Gain value 20 0mA 4 0 2 4 Input signal error detection x 1000 setting value 20 0 4 0 100 10 0 Thus set the input signal error detection setting value to 100 10 0 Ed When 2 Lower Detection is set for Input signal error detection setting the input signal error detection value works as shown below Error detection Input signal error detection upper limit value z 2 1 6mA 10 096 of 16mA Pose soe 16mA Gain value Offset value Input range lower limit value 4mA Offset value 1 6mA 10 0 of 16mA 2 4mA Input signal error detection lower limit value Error detection uonoun 4 uonoejeq 40413 Indu 8 69 8 8 Warning Output Function 1 Process alarm When a digital output value falls within a preset warning output range a warning is output When the scaling function is enabled the scaling value is the warning detection target Alert output range Out of alert output range Digital out
53. on digital output values The values are converted within the range between a specified scaling upper limit value and scaling lower limit value This function reduces the time and effort to create a program of the scale conversion Page 78 Section 8 9 Error log function This function stores the errors and alarms that occurred in the multiple input module in the buffer memory area A total of 16 errors and alarms can be stored Page 84 Section 8 10 Module error collection function This function collects the errors and alarms that occurred in the multiple input module and stores them in the CPU module Page 87 Section 8 11 Error clear function This function allows clearing of errors through the system monitor at the occurrence of an error Page 88 Section 8 12 24 CHAPTER 3 SPECIFICATIONS 1 Correspondence between the disconnection detection function input signal error detection function and each input type input range Depending on the input type and input range used the disconnection detection function or input signal error detection function can be used Input signal error detection function Disconnection Input type Input range detection Upper and Lower Upper 4 2 4 disconnection function lower detection detection detection detection 4 to 20mA x Current 0 to 20mA x 4 to 20mA extended mode 1
54. other than the thermocouple input is used for the one channel left Input type Input range CH1 CH2 CH3 CH4 4 Resistance 5 Thermocouple 1 Current 2 Voltage Desde 0 B Thermocouple 0 4 to 20mA 3 0 to 10V 0 Pt100 20 to 120 C 5 Thermocouple 2 Voltage 5 Thermocouple 5 Thermocouple 0 B Thermocouple 3 0 to 10V 1 R Thermocouple 2 S Thermocouple Since the thermocouple input is used for CH1 the conversion is performed with no errors Two channels of CH2 to CH4 are available for the thermocouple input When three channels are used for the thermocouple input A setting error 2 Voltage 3 0 to 10V 5 Thermocouple 0 B Thermocouple 5 Thermocouple 1 R Thermocouple 5 Thermocouple 2 S Thermocouple Since an input type other than the thermocouple input is used for CH1 an error error code 152 153 154 occurs and the occurs conversion is not performed b Cold junction compensation resistor CJ Connect the cold junction compensation resistor CJ supplied with the module between the CH1 V B terminal pin number 5 and the CH1 A terminal pin number 7 When the cold junction compensation resistor CJ is not connected all the channels for the thermocouple input are in the disconnection detection state For details on the disconnection detection function refer to the following Page 59 Section 8 6 3 Enabling conversion and disabling conversion
55. rail 6 Terminal block A 18 point screw terminal block for connecting input signal lines of external devices T Terminal block cover A cover for preventing electric shock while the power is on 8 Serial number display Displays the serial number printed on the rating plate P A resistance temperature detector used for the cold junction compensation Connect this resister to 9 Cold junction compensation resistor CH1 when the thermocouple is selected for the input type 18 1 For details on the list of error codes refer to the following L gt Page 125 Section 11 4 2 For details on the list of alarm codes refer to the following gt Page 127 Section 11 5 3 For the signal assignment for the terminal block refer to the following gt Page 37 Section 6 2 2 4 For details on wiring refer to the following gt Page 39 Section 6 3 CHAPTER 2 PART NAMES Memo 19 CHAPTER 3 SPECIFICATIONS This chapter describes general specifications performance specifications function list list of I O signals and list of buffer memory addresses 3 1 General Specifications For the general specifications of the multiple input module refer to the following LL The manual Safety Guidelines included with the CPU module or head module 20 3 2 CHAPTER 3 SPECIFICATIONS Performance Specifications The following table lists the performance specifications of the multiple input module
56. 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 3 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 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 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 177 TRADEMARKS Microsoft Windows Windows Vista Windows NT Windows XP Windows Server Visio Excel PowerPoint Visual Basic Visual C and Access are either registered trademarks or trademarks of Microsoft Corporation in the United States
57. smaller than the rate alarm lower limit value a warning is output Rate alarm warning iar a detection CH1 Digital output value period Digital output value Rate alarm i H oo E i Time Change rate of detection i digital output period value 96 E BR B T rL r Rate alarm limit Change of upper CH1 Digital value output value 0 lesu beESxebmueeese Emez Ti me Rate alarm lower limit value CH1 Warning output flag i Rate alarm upper limit ON i value Un G51 b0 OFF OFF CH1 Warning output flag i Rate alarm lower limit OFF OFF value Un G51 b1 NON ON i Warning output signal X8 OFF d 4 OFF 4 OFF Hane Controlled by the multiple input module a Operation performed when a warning is output If the change rate of a digital output value is equal to or larger than the rate alarm upper limit value or equal to or smaller than the rate alarm lower limit value with the digital output value monitored for each set rate alarm warning detection period a warning is notified by the following operations Alarm ON 1 is stored in the bit of Warning output flag rate alarm UnXG51 corresponding to the channel number upper limit alarm or lower limit alarm Warning output signal X8 turns on The ALM LED turns on The alarm code 10 ALI is stored in Latest error code Un G19 The fol
58. supplied with the module between the CH1 V B terminal pin number 5 and the CH1 A terminal pin number 7 3 Resistance temperature detector input 1 2 3 4 4 3 1 i Temperature 2 V B Filter conversion V b 1 2 3 Always use a shielded cable Always ground the shield wire of the wire in each channel Adjust the conductor resistance values of 1 Conducting wire between the resistance temperature detector and A terminal and 2 Conducting wire between the resistance temperature detector and V B terminal so that the difference between the values is 100 or less When the difference exceeds 100 the accuracy described on the following page may not be satisfied gt Page 168 Appendix 4 3 To connect a 2 wire resistance temperature detector connect it between the A terminal and V B terminal and short circuit the V B terminal and V b terminal Note that the 2 wire connection is affected by a conductor resistance and this can cause an error of the temperature measured value Depending on the wiring condition the conductor resistance value the total of 1 2 in the following figure may become high Conducting wire ij O A O V B 1 2 C V b Conducting wire CHAPTER 7 VARIOUS SETTINGS CHAPTER 7 various SETTINGS This chapter describes the setting procedures of the multiple input module Poin
59. system settings can be changed without the software package In addition if a problem occurs the cause of the problem can be identified by displaying the error information For details on how to check and clear an error from the display unit refer to the following e Checking and Clearing Errors 7 gt Page 100 Section 9 4 9 2 Menu Transition 1 Organization The following figure shows how the MOD MON TEST and MOD SETTINGS menus are organized m CPU MON TEST CPU SETTINGS MOD MON TEST SPECIFY I O No 7 BUF MEM MON TES MODULELIST m MOD SETTINGS SPECIFY No 7j INIT CHANGE CH1 INPUT TYPE RNG CH2 CENT FAH DISPLY MODULE LIST CH3 AVE PROCESSING m USER MESSAGE lt CH4 TIME COUNT MOV PROCESS ALARM OPTIONS m PRALARM UPR UPR m UPR LWR m PRALARM LWR UPR m PRALARM LWR LWR I RATE ALARM m ALARM TIME ALARM UPR m ALARM LWR SCALING m SCALE UP LIMIT m SCALE LOW LIMIT m DISCNNCT DETCT m DISCNNCT VALUE m INPUT SIG ERR INPUT SIG VALUE 89 Aeidsiq L6 2 Window transitions up to the initial setting change window The following diagram shows how the windows transition to the initial setting change window Standby window 2009 04 20 MON 12
60. the setting range is set an error occurs on the multiple input module Set values so that they satisfy the condition RATE ALARM UPR gt RATE ALARM LWR Even though a value that does not satisfy the above condition can be input to the display unit an error occurs on the multiple input module 96 CHAPTER 9 DISPLAY UNIT 7 Scaling setting Select DISABLE or ENABLE in the SCALING window SCALING window 1 Use the A and V buttons to select DISABLE or ENABLE Confirm with the button When ENABLE is selected follow the procedure 2 and later SCALE UP LIMIT window 2 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button SCALE LOW LIMIT window 3 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Table of input items Input range Input item NE ES Input upper limit Input lower limit SCALE UP LIMIT 32000 32000 SCALE LOW LIMIT Point Set different values for SCALE UP LIMIT and SCALE LOW LIMIT Even though the same value can be input for SCALE UP LIMIT and SCALE LOW LIMIT on the display unit an error occurs on the multiple input module smopul enjeA Jo 1517 6 97 98 8 Conversion setting at disconnection detec
61. the change rate is detected from this comparison result When the value in CHO Rate alarm detection cycle UnXG118 to Un G121 is out of the setting range an alarm code 710 is stored in Latest error code Un G19 d Operation performed when a disconnection is detected For the micro voltage input range resistance temperature detector input range or thermocouple input range a rate alarm may occur simultaneously because the value in CHO Digital output value Un G11 to Un G14 changes depending on the value in Conversion setting at disconnection detection Un G400 when a disconnection is detected When the digital output value changes due to recovery from the disconnection no rate alarm occurs 73 uonouny yndjno Bulwer g8 74 e Rate alarm judgment The rate alarm upper limit value and rate alarm lower limit value are judged after they are converted into digital values per rate alarm detection cycle The following shows the conversion formula for values used for the rate alarm judgment Value for judgement at each rate _ R or R alarm detection cycle digit 141000 000 x D 1 Numbers after the decimal point are rounded down Item Description Ry Rate alarm upper limit value unit 0 1 RL Rate alarm lower limit value unit 0 1 For current input range voltage input range or micro voltage Gain value of digital output value Offset value of digital input range output value
62. the initial settings of the multiple input module and the parameter settings of the auto refresh setting so that the number of parameters including those of other intelligent function modules does not exceed the number of parameters that can be set in a CPU module For the maximum number of parameters that can be set in a CPU module maximum number of parameter settings refer to the following MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection MELSEC L CC Link IE Field Network Head Module User s Manual 1 Number of parameters of the multiple input module The following number of parameters can be set in a single multiple input module Target module Initial setting Auto refresh setting L60MD4 G 8 23 maximum 2 Checking method The maximum number of the parameter settings and the number of the parameter settings set for an intelligent function module can be checked with the following operation X Project window gt Intelligent Function Module gt Right click gt Intelligent Function Module Parameter List rameter List Intelligent Function Intelligent Function Module Parameter Setting Status Initialization Count jAuto Refresh Count Setting Exist 10 Intelligent Function Module Parameter Setting Count Total Initial i Auto Refresh 1 2 3 No Description eoueuuoLeg ZE The total number of the p
63. to Un G14 changes depending on the value in Conversion setting at disconnection detection Un G400 when a disconnection is detected f Setting procedure 1 Set Process alarm output setting to 0 Enable D Project window Intelligent Function Module gt module name gt Parameter Process alarm output setting 0 Enable Process alarm upper upper limit value 0 Enable Process alarm upper lower limit value 2 Set values for Process alarm upper upper limit Process alarm upper lower limit Process alarm lower upper limit and Process alarm lower lower limit Process alarm output setting 0 Enable Process alarm upper upper limit value 20000 Process alarm upper lower limit value 16000 Process alarm lower upper limit value 10000 Process alarm lower lower limit value 6000 Item Setting range Process alarm upper upper limit value Process alarm upper lower limit value 32768 to 32767 Process alarm lower upper limit value Process alarm lower lower limit value Point Set the warning output setting in the following condition Process alarm upper upper limit value gt Process alarm upper lower limit value gt Process alarm lower upper limit value gt Process alarm lower lower limit value 71 yndjno Bulwer g8 72 2 Rate alarm When the change rate of a digital output value is equal to or larger than the rate alarm upper limit value or equal to or
64. use any use prohibited signals as an output signal from the programmable controller CPU to the intelligent function module Doing so may cause malfunction of the programmable controller system Design Precautions NCAUTION 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 Installation Precautions NWARNING Shut off the external power supply all phases used in the system before mounting or removing a module Failure to do so may result in electric shock or cause the module to fail or malfunction Installation Precautions NCAUTION Use the programmable controller in an environment that meets the general specifications in the Safety Guidelines provided with the CPU module or head module Failure to do so may result in electric shock fire malfunction or damage to or deterioration of the product To interconnect modules engage the respective connectors and securely lock the module joint levers until they click Incorrect interconnection may cause malfunction failure or drop of the module 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 Do not directl
65. window c Intelligent Function Module gt module name gt Parameter Display Filter Display All Item E CH2 CH3 I E Basic setting Set the conversion system Inputtype 1 Current O Disable Conversion 0 Disable Conversion __ 0 Disable Conversion Input range 0 4 to 20mA Celsius Fahrenheit display setting 0 0 Celsius C 0 Sampling Processing 0 E Select an item from the CT pull down list ITme Average 2 Count Average Input signal error detection setting 3 Moving Average Input signal error detection setting value 50 Conversion setting function for disconnection detection Set value to store into digital output value when the disconnection is detected Conversion setting for di nue 0 Value just before 0 Value just before 0 Value just before 0 Value just before Conversion setting value for disconnection detection 0 0 0 Scaling function Scaling enable disable setting Scaling upper limit value Enter a value in the text box c 0 1 Disable 0 0 Set whether to execute Sampling Processing or Averaging Processing a Select Time Average Count Average and Moving Average if Averaging process is set 2 Double click the item to change the setting and enter the setting value Items to be selected from the pull down list Double click the item to be set to display the pull down list Select the item Items to b
66. with the module between the 1 V B terminal pin number 5 9 4 2 ont and the CH1 A terminal pin number 7 When the input type i ou A Check the continuity of the resistance temperature detector resistance temperature Is the resistance temperature detector properly connected and replace the disconnected detector d Check item 4 Correct the input type input range and the wiring Check the following items Check item Action Check CHO Input type range monitor Un G516 to Un G519 using Device Buffer Memory Batch or Intelligent Function Module Monitor Is CHO Input type range setting Un G500 to Un G503 correct If the input type range is incorrect set CHO Input type range setting Un G500 to Un G503 again and turn on and off Operating condition setting request Y9 Refer to the external wiring example and correct the wiring Are the correct terminals connected External Wiring Page 41 Section 6 4 131 2 When a digital output value does not fall within the range of accuracy Check item Action Is any measure against noise taken Take measures against noise such as using a shielded cable for connection Has the thermocouple input been influenced by noises Always use shielded compensation lead wires for the connection and ground the shield wire of the compensation lead wire for each channel Check the influence from adj
67. 0 and sequentially thereafter Error time is stored as follows ex For error history No 1 b15 to b8 b7 to bO Un G1810 Error code Un G1811 First two digits of the year Last two digits of the year Un G1812 Month Day Un G1813 Hour Minute Un G1814 Second Day of the week Un G1815 System area Un G1819 Item Stored value and code Example of stored value First two digits of the year Last 2014 two digits of the year Month Day Stored in BCD code 05014 Hour Minute 10354 Second 404 The value that corresponds to the day of the week is stored in BCD code Sunday 00 e Monday 014 Day onthe WEEK Tuesday 024 Wednesday 03 04 Thursday 044 Friday 054 Saturday 064 4 Values stored when an error occurs on Thursday May 01 2014 at 10 35 40 84 2 Checking error history CHAPTER 8 FUNCTIONS The start address of the latest stored error can be checked in Latest address of error history Un G1800 E When the third error occurs The third error is stored in error history No 3 and the value 1830 start address of error history No 3 is stored to Latest address of error history Un G1800 Latest address of error This area stores the head address of an error history Un G1800 history in which the latest error is stored a Error contents Address 1810 Error history No 1 1st error 1820 Err
68. 00 22000 Resistance temperature detector Celsius Fahrenheit Dira Pap ab peti Up scale Down scale Up scale Down scale Pt100 20 to 120 C 2000 to 12000 12700 2700 0 to 20000 21000 1000 Pt100 200 to 850 C 2000 to 8500 9025 2525 3000 to 15000 15900 3900 JPt100 20 to 120 C 2000 to 12000 12700 2700 0 to 20000 21000 1000 JPt100 200 to 600 C 2000 to 6000 6400 2400 3000 to 11000 11700 3700 Pt1000 200 to 850 C 2000 to 8500 9025 2525 3000 to 15000 15900 3900 Pt50 200 to 650 C 2000 to 6500 6925 2425 3000 to 12000 12750 3750 Thermocouple Celsius Fahrenheit Up scale Down scale eisai Up scale Down scale Type B thermocouple 0 to 18200 19110 910 320 to 32000 327671 1264 Type R thermocouple 500 to 17600 18505 1405 0 to 32000 32767 1600 Type S thermocouple 500 to 17600 18505 1405 0 to 32000 327671 1600 K thermocouple 2700 to 13700 14520 3520 4000 to 24000 25400 5400 Type E thermocouple 2700 to 10000 10635 3335 4000 to 18000 19100 5100 Type J thermocouple 2100 to 12000 12705 2805 3000 to 21000 22200 4200 Type T thermocouple 2700 to 4000 4335 3035 3000 to 6000 6450 3450 Type N thermocouple 2700 to 13000 13785 3485 4000 to 23000 24350 5350 Type U thermocouple 2000 to 6000 6400 2400 3000 to 11000 11700 3700 Type L thermocouple 2000 to 9000 9550 2550 3000 to 16000 16950 3950 Type PL II thermocouple 0 to 13900 14595 695 320 to 25000 26234 914 0 to
69. 00 00 Function selection window CPU SETTINGS MOD MON TEST MOD SETTINGS Module setting_module specification window MENU gt MOD SET SPECIFY 1 0 No MODULE LIST Module setting start I O No specification window Module setting_module selection window Input type range setting window INPUT TYPE RNG Celsius Fahrenheit display setting window CEL FAH DISPLY 0000H CELSIUS FAHRENHEIT Averaging process setting window AVE PROCESSING SAMPLING TIME AVERAGE COUNT AVERAGE MOVING AVERAGE Rate alarm setting window RATE ALARM ENABLE DISABLE Time count moving average setting window TIME COUNT MOV Rate alarm detection cycle window RATE ALARM TIME 00000 00000 Process alarm setting window PROCESS ALARM DISABLE ENABLE Rate alarm upper limit value window RATE ALARM UPR Process alarm upper upper 00000 limit value window PRALARM UPR UPR Rate alarm lower limit 01 1 0 No 0010H BLT IN CC Link 02 1 0 No 0030H L60MD4 G Initial setting change window INIT CHANGE Parameter valid drive confirmation window The change will be applied to the parameter Channel selection window 90 Change item selection menu window INPUT TYPE RNG CENT FAH DISPLY AVE PROCESSING TIME COUNT MOV PROCESS ALARM PRALARM UPR UPR PRALARM UPR LWR PRALARM LWR UPR PRALARM LWR LWR RATE ALARM RATE ALARM TIME RATE AL
70. 05V Extended mode 2019857 1 Overview Although the slope of the O characteristic of the extended mode is the same as that of the normal range the upper limit value and the lower limit value of the input range and the digital output value are extended For details refer to I O Conversion Characteristic of Current valtage 13 Page 170 Appendix 3 The resolution is the same as that the input range of 4 to 20mA and 1 to 5V has 800 and 200yV Therefore the conversion with higher resolution than that of the input range of 0 to 20mA and 0 to 5V resolution of 1000nA and 250yV is achieved 2 Setting procedure 1 Set 1 Current or 2 Voltage for Input type X Project window Intelligent Function Module module name Parameter ou or E Basic setting Set the conversion system Input type O Disable 0 Disable Input range Disable Conversion Celsius Fahrenheit display setting pm Averaging process setting Voltage Time Average Count Average Moving Average ee crust dedr Input signal error detection 5 Thermoc 2 Setthe range of the extended mode for Input range uopuny uoisuapg indu Input type 1 Current O Disabh Input range 0 4 to 20 E Celsius Fahrenheit display setting 0 4 to 20mA pertum ERES bab atleast Point When the input range extension function is used with the scaling function the scaling values may exceed the range of 32768 to 32767
71. 2 SET Y39 1 Turn on Operating condition setting request c o RST 100 109 X30 Y39 X39 Turn off Operating condition setting RST request Readout of digital output values q li X40 X30 X3E Y39 U3 MOV G10 K1MO Read Conversion completed flag MO U3 T aa mov atl D11 Read CH1 Digital output value M1 U3 MOV G12 D12 J Read CH2 Digital output value M2 UA MOV G13 D13 Read CH3 Digital output value M3 U3 MOV G57 D14 Read CH4 Scaling value Process alarm status and processing at a warning SM400 U3 M24 MOV G50 K2M20 Read Warning output flag M25 process alarm Processing when a process alarm upper limit warning is issued in CH3 Rate alarm status and processing at a warning Processing when a process alarm lower limit warning is issued in CH3 SM400 U3 Read Warning output flag MOV G51 K2M30 rate alarm M30 Processing when a rate alarm upper limit warning is issued in CH1 M31 Processing at disconnection detection Processing when a rate alarm lower limit warning is issued in CH1 SM400 U3 R MOV G47 1 50 Read Disconnection detection flag M50 Processing when a disconnection is detected in CH1 M52 Processing when a disconnection is detected in CH3 Processing at input signal error detection SM400 U3 MOV G49 K1
72. 23000 24150 1150 320 to 32000 32767 1264 1 Because the up scale value exceeds 32767 32767 is stored b Optional value The value set in CHO Conversion setting value at disconnection detection Un G404 to Un G407 is stored in CHO Digital output value Un G11 to Un G14 when a disconnection is detected The default value of CHO Conversion setting value at disconnection detection Un G404 to Un G407 is 0 The disconnection detection function is available with 0 However the value can be changed to any value 61 uonoun J uonosje UONDSUUODSIG 9 8 62 4 When the disconnected wiring is reconnected A normal digital output value is stored in the buffer memory area in the next conversion after recovery from the disconnection When the averaging processing has been performed the normal digital output value is stored in the buffer memory after the disconnected wiring is reconnected and the averaging process cycle elapses Until the normal digital output value is stored in the buffer memory area the digital output value remains a specified value in the conversion setting at disconnection detection such as the down scale value 5 Setting procedure 1 In Conversion setting for disconnection detection set a value to be stored in CHLI Digital output value Un G11 to Un G14 at disconnection detection X Project window gt Intelligent Function Module gt module name gt Parameter 0
73. 3 Accuracy when a resistance temperature detector is connected The accuracy when a resistance temperature detector is connected is the sum of the allowable difference and the temperature characteristics of the resistance temperature detector using the conversion accuracy of the module The following is the formula for calculating the accuracy Accuracy Conversion accuracy Temperature characteristics x Operating ambient temperature change Allowable difference of resistance temperature detector used Allowable difference of Pt100 JIS C 1604 1997 IEC 751 1983 Class Allowable difference A 0 15 0 002ItI C B 0 3 0 005 t C Allowable difference of JPt100 and Pt50 JIS C 1604 1981 Class Allowable difference 0 15 0 15 0 0015 0 2 0 15 0 002It C 0 5 0 3 0 005 t C Point The allowable difference of Pt1000 is not provided in the JIS standard and thus is not described here either Contact the sales agency for the sensor used as needed Pt100 200 to 850 C Ambient temperature 40 C Resistance temperature detector Class A Pt100 Measured temperature 800 C Accuracy 2 C 42 C 0 15 C 0 002 x 800 C 5 75 C Celsius Fahrenheit ype ol resistance Conversion Temperature Conversion Temperature temperature detector Measured 4 characteristics Measured 4 characteristics temperature range accuracy
74. 3 Setting procedure a Sampling processing 1 Set Averaging process setting to 0 Sampling Processing ODO Project window gt Intelligent Function Module gt module name gt Parameter Averaging process setting 0 Sampling Time Average Count Average Moving Average ing Processing Input signal error detection 1 Time Average Input signal error detection setting 2 Count Average 3 Moving Average Tei nimm arrear datartian nni iii 55 56 b Averaging processing x When 1 Time Average is set to Averaging process setting 1 Set Averaging process setting to 1 Time Average D Project window c Intelligent Function Module gt module name gt Parameter Averaging process setting 0 Sampling Time Average Count Average Moving Average Input signal error detection 1 Time Average Input signal error detection setting 2 Count Average Re es ee estes coda 3 Moving Average 2 Setan averaging processing value for Time Average Count Average Moving Average Averaging process setting Time Average Count Average Moving Average Setting item Setting range Time Average 8 to 18000 800ms to 1800000ms Count Average 4 to 36000 times Moving Average 2 to 1000 times CHAPTER 8 FUNCTIONS 8 4 Input Range Extension Function This function extends and converts the input range of 4 to 20mA and that of 1 to 5V
75. 5 Same as No 1 1960 to 1969 8 to 7 1 No 16 Same as No 1 3 1970 to 61439 7 2 to EFFFy System area 3 2 1 The default value is a value to be set after power on or after resetting the CPU module 2 2 This column shows whether or not data be read or written through programs 9 R Readable W Writable 31 CHAPTER 4 PROCEDURES BEFORE OPERATION This chapter describes the procedures before operation C Star Connecting a module Connect a multiple input module in any desired configuration Perform wiring of external devices to the multiple input module For details on the connection of modules refer to the following Page 34 Section 5 1 For wiring refer to the following gt Page 41 Section 6 4 Does thermocouple input need to be used Connect a cold junction compensation resistor to CH1 Programming and debugging Create and check a program 32 CHAPTER 4 PROCEDURES BEFORE OPERATION Memo 33 CHAPTER 5 SYSTEM CONFIGURATION This chapter describes the overall configuration number of connectable modules and compatible software version of the multiple input module 5 1 Overall System Configuration The following figure shows system configuration examples for using the multiple input module 1 When connected to a CPU module Display module optional
76. 5 20480 10 5 01 5 5 5 10 15 Analog input voltage V No Analog input range setting Offset value Gain value Digital output value 1 Resolution 1 1 to 5V 1V 5V 200V 0 to 20000 2 0 to 5V OV 5V 250V 3 10 to 10V OV 10V 20000 to 20000 500yV 4 0 to 10V OV 10V 0 to 20000 5 1 to 5V extended mode 1V 5V 5000 to 22500 200 1 When an analog input exceeds the range of digital output values the corresponding digital output value is fixed to the maximum or minimum Analog input range setting Digital output value Minimum Maximum 1 to 5V 480 0 to 5V 20479 10 to 10V 20480 0 to 10V 480 1 to 5V extended mode 5480 22979 Point Use the analog I O module with values within the practical analog input range and practical digital output range of each input range If a value is out of the range the resolution and accuracy may not fall within the range of performance specifications Do not use the values in the dotted lines in the above voltage input characteristic graph Do not input a voltage of 15V or higher lower This may damage the elements APPENDICES 4 Current input characteristic The following graph shows the current input characteristic Practical analog input range Practical analog input range gt
77. 54 CH4 Scaling upper limit value 0 R W 70 to 85 46 to 554 System area 86 564 CH1 Process alarm lower lower limit value 0 R W 87 57 1 Process alarm lower upper limit value 0 R W 88 584 CH1 Process alarm upper lower limit value 0 R W 89 594 CH1 Process alarm upper upper limit value 0 R W 90 5Ay CH2 Process alarm lower lower limit value 0 R W O 91 5By CH2 Process alarm lower upper limit value 0 R W 92 5Cy CH2 Process alarm upper lower limit value 0 R W 93 5Dy CH2 Process alarm upper upper limit value 0 R W 94 5Ey CH3 Process alarm lower lower limit value 0 R W C 95 5Fy CH3 Process alarm lower upper limit value 0 R W 96 CH3 Process alarm upper lower limit value 0 R W 97 61 Process alarm upper upper limit value 0 R W 98 624 CH4 Process alarm lower lower limit value 0 R W 99 634 CH4 Process alarm lower upper limit value 0 R W 100 644 CH4 Process alarm upper lower limit value 0 R W 101 65 CH4 Process alarm upper upper limit value 0 R W 102 to 117 66 to 754 System area 118 76 CH1 Rate alarm detection cycle 0 R W 119 77 CH2 Rate alarm detection cycle 0 R W 120 78 Rate alarm detection cycle 0 R W 121 79 Rate alarm detection cycle 0 R W 122 125 TAY to 7Dy System area 126 CH1 Rate alarm upper limit value 0 R W 127 7Fy CH1 Rate alarm lower limit value 0 R W O 128 804 CH2 Rate alarm upper limit value 0 R W 129 814 CH2 Rate
78. ARM UPR RATE ALARM LWR SCALING SCALE UP LIMIT SCALE LOW LIMIT DISCNNCT DETCT DISCNNCT VALUE INPUT SIG ERR INPUT SIG VALUE 00000 Initial setting change window Process alarm upper lower limit value window PRALARM UPR LWR 00000 Process alarm lower upper limit value window PRALARM LWR UPR 00000 Process alarm lower lower limit value window PRALARM LWR LWR 00000 To the next page value window RATE ALARM LWR Scaling setting window Scaling upper limit value window SCALE UP LIMIT 00000 Scaling lower limit value window SCALE LOW LIMIT 00000 CHAPTER 9 DISPLAY UNIT Conversion setting at From the previous page disconnection detection window Conversion setting value at disconnection detection window Input signal error setting window Input signal setting value window 91 uonisueJ nue z 6 9 3 List of Setting Value Change Windows The following table lists the setting value change windows 1 Displayed in English Name Window Input limits Setting item Window display format Upper limit Lower limit Input type range setting INPUT TYPE RNG Numeric FFFFy 0000 Celsius Fahrenheit display setting CEL FAH DISPLY Selection Average processing setting AVE PROCESSING Selection Time Average Count Average Moving 3 TIME COUNT MOV Numeric 36000 0 Average W
79. CH3 Input type range setting E U3 al H22 G503 J CH4 Input type range setting _ U3 MOV H1 G508 CH1 Celsius Fahrenheit display setting _ U3 MOV H20 G24 J CH1 to 4 Averaging process setting U3 MOV K50 G2 H2 Time average Count average Moving average setting U3 CH1 to 4 Conversion setting at LMOV H302 G40 d disconnection detection CH3 Conversion setting value at U3 32768 G406 disconnection detection U3 MOV H3000 G402 CH1 to 4 Input signal error detection setting U3 MOV K50 415 CHA Input signal error detection setting value U3 MOV H7 G53 J CH1 to 4 Scaling enable disable setting U3 mov k10000 G69 CH4 Scaling upper limit value o E U3 MOV K 10000 G68 Scaling lower limit value gt U3 D o MOV HOEOB G48 J CH1 to 4 Warning output setting 3 C U3 K3000 G97 J CH3 Process alarm upper upper limit value a UA MOV K2950 G96 J CH3 Process alarm upper lower limit value _ U3 i c MOV K2050 G95 1 CH3 Process alarm lower upper limit value o 2 _ UA aa D MOV K2000 G94 1 CH3 Process alarm lower lower limit value e 3 U3 n MOV 5 G118 J CH1 Rate alarm detection cycle 5 g U3 1 g LMOV K50 G126 CH1 Rate alarm upper limit value a 2 U3 H m a MOV K 50 G127 CH1 Rate alarm lower limit value 9
80. HAPTER 10 PROGRAMMING 3 Add the multiple input module L60MD4 G to the project of GX Works2 D Project window gt Intelligent Function Module lt gt Right clickc gt New Module Module Selection Module Type Multiple Input Module Module Name L60MD4 G m Mount Position Base No Mounted Slot No o Acknowledge Assignment Specify start XY address 0000 1Module Occupy 16 points r Title setting Title fC O O 9 c e npojN pear S ajnpoyy 1ndu ejdnjnjy ueuM EOL 117 4 Display the initial setting window for the multiple input module L60MD4 G and configure the setting as follows D Project windowc Intelligent Function Module gt Module Namec gt Parameter Set value for warnings when the conversion is executed 1 Disable 1 Disable 118 CHAPTER 10 PROGRAMMING 5 Display the Auto Refresh setting window for the multiple input module L60MD4 G and configure the setting as follows Da Project window Intelligent Function Module gt Module Namec gt Auto Refresh Warning output flag Process alarm Warning output flag Rate alarm Input signal error detection flag Disconnection detection flag Latest error code i Latest address of error history Transfer the buffer memory data to the specified device oj S ejnp
81. M60 Read Input signal error detection flag M63 Processing when an input signal error is detected in CH4 Reset processing at disconnection detection SET Turn on Error clear request Reset processing at input signal error detection X47 X3C X43 X36 Error code display and reset processing SET Y3F 1 Turn on Error clear request U3 BCD G19 K4Y50 1 Output the error code BCD SET Y3F 1 Turn on Error clear request 0 49 4487 1 off Error clear request 110 END CHAPTER 10 PROGRAMMING 10 3 whena Multiple Input Module Is Connected to a Head Module This section shows the system configuration of the multiple input module and a program example under the operation condition 1 System configuration Power supply module Q62P Power supply module L61P CPU module Q10UDHCPU Head module LJ72GF15 T2 Master local module QJ71GF11 T2 Multiple input module L60MD4 G Input module QX10 Input module LX40C6 Output module QY40P Output module LY10R2 END cover L6EC XiYOO 20 X Y1000 X Y1010 1020 to to to to to to XIF X Y2F XIY3F XIY100F XIYAO1F X Y102F Bad a ff coge Masster station Station No 0 Intelligent device station Station No 1 Ethernet cable 1000BASE T Network No 1 2 Programming condition This program enables the conversion
82. MING Device Description M30 to M37 Warning output flag rate alarm M50 to M53 Disconnection detection flag M60 to M63 Input signal error detection flag X20 Digital output value read command input signal X23 Disconnection detection reset signal QX10 X20 to X2F X25 Error reset signal X27 Input signal error detection reset signal Y30 to Y3F Error code notation BCD 4 digits QYA0P Y30 to 113 e npojy s Indul ejdnjnjg e EOL 5 Setting on the master station 1 Create a project on GX Works2 Select QCPU Q mode for Series and select Q10UDH for Type X Project gt New 2 Display the Network Parameter window and configure the setting as follows W Project windowz Parameter z Network Parameter Ethernet CC IE MELSECNET Setnetwork configuration setting in CC IE Field configuration window 3 Display the Network Configuration Settings window and configure the setting as follows D Project windowe Parameter z Network Parameter c gt Ethernet CC IE MELSECNET gt Ee button Set up Network configuration The column contents for refresh device will be changed corresponding to refresh parameter setting contents Points Start Please reopen the window after completing refresh parameter setting when changing refresh parameter Start End
83. MITSUBISHI Mitsubishi Programmable Controller MELSECL MELSEC L Multiple Inout Voltage Current Temperature Module User s Manual L60MD4 G MODEL 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 user s manual for the CPU module used In this manual the safety precautions are classified into two levels J N WARNING and N CAUTION WARNING Indicates that incorrect handling may cause hazardous conditions resulting in death or severe injury Indicates that incorrect handling may cause hazardous conditions N CAUTION resulting in minor or moderate injury or property damage Under some circumstances failure to observe the precautions given under NCAUTION 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 NWARNING Do not write any data to the system area and write protect area R of the buffer memory the intelligent function module Also do not
84. Type T thermocouple 00564 Type N thermocouple 00574 Type U thermocouple 00584 Type L thermocouple 0059 Type PL Il thermocouple 005A Type W5Re W26Re thermocouple 005 When a value outside the above range is set an error occurs The error code 100 is stored in Latest error code Un G19 and Error flag XF turns on No conversion is performed a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting 156 APPENDICES b Default value All channels are set to Conversion disable 00004 Change the value according to the sensor type to be connected Point When the thermocouple input is used the thermocouple input range must be set for CH1 If the input type of CH1 is set to a type other than the thermocouple input range and the input type of any of CH2 to CH4 is set to the thermocouple input range an error error code 15L1 occurs in the channel where the thermocouple input range is set and the conversion is not performed 22 Celsius Fahrenheit display setting Un G508 to Un G511 When the input type is the resistance temperature detector or thermocouple set the display method of CHO Digital output value Un G11 to Un G14 for each channel Display method Setting value Celsius 0 Fahrenheit 1 When a value outside the above range is set an error occurs on the corresponding channel The error code 2000 is stored in Latest error code
85. U modules power supply modules display unit branch module extension module SD memory cards and batteries information on how to establish a system maintenance and inspection and troubleshooting MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals SH 080889ENG 13JZ35 Functions and devices of the CPU module and programming 2 Head module User s Manual Manual name manual number model code Description MELSEC L CC Link IE Field Network Head Module User s Manual SH 080919ENG 137248 Specifications procedures before operation system configuration installation wiring settings and troubleshooting of the head module 3 Operating manual Manual name manual number model code Description GX Works2 Version 1 Operating Manual Common SH 080779ENG 13JU63 System configuration parameter settings and online operations of GX Works2 which are common to Simple projects and Structured projects GX Developer Version 8 Operating Manual SH 080373E 13JU41 Operating methods of GX Developer such as programming printing monitoring and debugging CONTENTS SAFET PRECAUTIONS ieee ee E eg aA ee 1 CONDITIONS ORUSE FOR THE PRODUCTES E spe eter ree 4 rr 5 COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES 6 REEEVANTSMANWAIES
86. UPR to PRALARM LWR LWR so that they satisfy the following condition PRALARM UPR UPR gt PRALARM UPR LWR gt PRALARM LWR UPR gt PRALARM LWR LWR Even though a value that does not satisfy the above condition can be input to the display unit an error occurs on the multiple input module 95 6 Rate alarm setting Select DISABLE or ENABLE in the RATE ALARM window RATE ALARM window 1 4 RATE ALARM TIME window 2 V RATE ALARM UPR window 3 4 RATE ALARM LWR window 4 Table of input items Use the A and V buttons to select DISABLE or ENABLE Confirm with the button When ENABLE is selected follow the procedure 2 and later Move the cursor using the lt and buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Move the cursor using the lt and buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Move the cursor using the lt and buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Input item Input range Input upper limit Input lower limit RATE ALARM TIME 36000 1 RATE ALARM UPR RATE ALARM LWR 32767 32768 Point value between 0 and 36000 can be input for RATE ALARM TIME on the display unit However if a value out of
87. Value just before 0 Value just c detection Disconnection Disconnecti Conversion setting value for disconnection detection 0 Value just before Disconnection Scaling function 1 Up Scale Scaling enable disable setting 2 Down Scale SD eee 3 Optional Value 2 When 3 Optional Value is set set Conversion setting value for disconnection detection Conversion setting for disconnection detection 3 Optional Value Conversion setting value for disconnection detection 132000 Item Setting range Conversion setting value for disconnection detection 32768 to 32767 CHAPTER 8 FUNCTIONS 8 7 Input Signal Error Detection Function This function outputs an alarm if an analog input value exceeds a preset range provided that the input type is voltage or current Within the detection range Out of the detection range Included Analog input value Input signal error detection upper limit value CH1 Analog input value Normal input value Input signal error pal detection lower limit value Error i mt i gt ON Time CH1 Input signal error detection flag OFF Un G49 b0 ON Input signal error detection signal XC OFF CH1 Conversion completed flag Un G10 b0 ON Error clear request YF OFF 1 This flag does not turn off if a input signal error is detected 63 uonoun y uonoejeq 40413 Indu 8 1 Detection method O
88. _ Lower limit value _ Gain value of _ Offset value of Input signal error detection setting value of each range each range each range 1000 When 100 10 is set in the input signal error detection setting value Ex Used range 4 to 20mA The input signal error detection upper limit value and input signal error detection lower limit value are as follows Input signal error detection upper limit value 20 20 4 x 21 6mA 1000 0 1000 2 4mA The following table lists the lower limit value offset value and gain value for each range Input signal error detection lower limit value 4 20 4 x Input range Lower limit value Offset value Gain value 4 to 20mA 4mA 20mA Current 0 to 20mA OmA 20mA 4 to 20mA extended mode 4mA 20mA 1 to 5V 1V 5V 0 to 5V ov 5V Voltage 10 to 10V 10V ov 10V 0 to 10V ov 10V 1 to 5V extended mode 1V 5V 154 APPENDICES Conditions vary as follows depending on the setting in Input signal error detection setting Un G402 Input signal error detection setting Un1G402 Detection condition Upper Lower Detection 1 Input signal error detection upper limit value or input signal error detection lower limit value Lower Detection 2 Input signal error detection lower limit value Upper Detection 3 Input signal error detection upper limit value 2mA or lower or 0 5V or lower The setting for CHO Input sig
89. acent devices and take measures against noise Has the resistance temperature detector input been affected by noises Always use shielded cables for the connection and ground the shield wire for each channel Check the influence from adjacent devices and take measures against noise 132 CHAPTER 11 TROUBLESHOOTING 11 7 Checking the Multiple Input Module Status Using the System Monitor To check the LED status select H W information of the multiple input module on the system monitor of GX Works2 1 H W LED Information The LED on off status is displayed No LED name Status 1 RUN LED 0000 Indicates that the LED is off 2 ERR LED 00014 Indicates that the LED is on Alternating indication between 00004 and 0001 Indicates that the LED is flashing 3 ALM LED GX Works2 displays the communication status with the multiple input module The values 0000 and 0001 are not always displayed evenly 2 H W SW Information Since this module does not use the intelligent function module switch setting the setting status is not displayed W Information gt Monitor Status Module Product Model Name L60MD4 G Information 160410000000000A Display Format HEX C DEC H W LED Information H W SW Information Item Value Item Value Item Value Item Value 1 RUN 0001 ALM 0000 14 58 2 ERR 0000 Stop Monitor Close JoyUoW 5 euj
90. ach channel For details on the input signal error detection function refer to the following Input Signal Error Detection Function gt Page 63 Section 8 7 a Setting range The setting range is between 0 and 250 0 to 25 0 Set the value in increments of 1 0 1 When a value outside the above range is set an error occurs on the corresponding channel The error code 800 is stored in Latest error code Un G19 Error flag XF turns on and the module operates with the previous setting CHO Input signal error detection setting value Un G412 to Un G415 is enabled only when the current input range or voltage input range is set in CHO Input type range setting Un G500 to Un G503 The setting value of the channel for which the micro voltage input range thermocouple input range or resistance temperature detector input range is set is ignored The input signal error detection upper limit value and input signal error detection lower limit value are calculated as follows based on the input signal error detection setting value The input signal error detection upper limit value and input signal error detection lower limit value to be calculated differ depending on the input range used Input signal error detection upper limit value each range each range _ Gain value Gain value Offset value of Y Input signal error detection setting value each range 4000 Input signal error detection lower limit value
91. alarm lower limit value 0 R W 130 824 CH3 Rate alarm upper limit value 0 R W 28 CHAPTER 3 SPECIFICATIONS Item enabled by NIS Default du c decimal hexadecimal value Operating condition setting request Y9 131 83H CH3 Rate alarm lower limit value 0 R W 132 84H CH4 Rate alarm upper limit value 0 R W 133 85 Rate alarm lower limit value 0 R W 134 to 399 86 to 18F System area 400 190 Conversion setting at disconnection detection 00004 R W 401 1914 System area 402 192 Input signal error detection setting 0000 R W 403 1934 System area 404 194 ee setting value at disconnection 0 RN o 405 195 UE setting value at disconnection 0 RW o 406 196 oo setting value at disconnection 0 RW o 407 197 onm setting value at disconnection 0 RW o 408 to 411 1984 to 19By System area 412 19 CH1 Input signal error detection setting value 50 R W 413 19Dy CH2 Input signal error detection setting value 50 R W 414 19E CH3 Input signal error detection setting value 50 R W 415 19 Input signal error detection setting value 50 R W 416 to 499 1A0 to 1F34 System area 500 1F4y CH1 Input type range setting 00004 R W 501 1F5y CH2 Input type range se
92. alue and lower value as follows Input type Input range Setting procedure Resistance temperature detector Pt100 20 to 120 C Set th lue in i ts of 0 01 C or 0 01 F Resistance temperature detector JPt100 20 to 120 C d LLL or Resistance temperature detector input range other than the above Set the value in increments of 0 1 C or 0 1 F Thermocouple input range To set CH1 Process alarm upper lower limit value to 123 C with the thermocouple input range store 1230 in CH1 Process alarm upper lower limit value Un G88 Setthe values so that the following condition is satisfied Process alarm upper upper limit value 2 Process alarm upper lower limit value gt Process alarm lower upper limit value gt Process alarm lower lower limit value An error occurs in the channel with the setting that does not satisfy the condition the error code 6ALI is stored in Latest error code Un G19 and Error flag turns on The process alarm function operates with the previous setting When Disable 1 is set in Warning output setting Un G48 the settings of process alarm upper upper limit value process alarm upper lower limit value process alarm lower upper limit value and process alarm lower lower limit value are ignored When using the scaling function set values in consideration of the scale conversion 7 7 Page 78 Section 8 9 b Enabling the setting Turn on and off Operating condi
93. arameters in the initial settings selected the window 2 The maximum number of the parameter settings in the initial settings 3 The total number of the parameters in the auto refresh settings selected on the window 4 The maximum number of the parameter settings in the auto refresh settings 23 3 3 Function List The following table lists the functions of the multiple input module Item Description Reference By connecting a thermocouple or resistance temperature detector the temperature data Temperature conversion function be imported Celsius Fahrenheit display switching Celsius or Fahrenheit can be selected as the display unit of the temperature measured Page 157 function value imported using the temperature conversion function Appendix 2 22 Voltage current micro voltage conversion function A voltage of 10 to 10V current of 0 to 20mA and micro voltage of 100 to 100mV are converted and stored in the buffer memory Input type range setting The input type and input range that are to be used can be selected for each channel Disabling the conversion for unused channels reduces the conversion cycles Page 50 Section 8 2 Sampling processing Analog input values and temperature input values are converted at every sampling cycle and stored in the buffer memory as digital output values Page 53 Section 8 3 1 Time average The conversion i
94. arning output function Process PROCESS ALARM Selection Alarm Process alarm upper upper limit value PRALARM UPR UPR Numeric 32767 32768 Process alarm upper lower limit value PRALARM UPR LWR Numeric 32767 32768 Process alarm lower upper limit value PRALARM LWR UPR Numeric 32767 32768 Process alarm lower lower limit value PRALARM LWR LWR Numeric 32767 32768 Warning output function Rate Alarm RATE ALARM Selection Rate alarm detect cycle time RATE ALARM TIME Numeric 36000 0 Rate alarm upper limit value RATE ALARM UPR Numeric 32767 32768 Rate alarm lower limit value RATE ALARM LWR Numeric 32767 32768 Scaling enable disable setting SCALING Selection Scaling upper limit value SCALE UP LIMIT Numeric 32000 32000 Scaling lower limit value SCALE LOW LIMIT Numeric 32000 32000 Conversion setting for disconnection f DISCNNCT DETCT Selection detection Conversion setting for disconnection DISCNNCT VALUE Numeric 32767 32768 detection value Input signal error detection setting INPUT SIG ERR Selection Input signal error detection setting value INPUT SIG VALUE Numeric 250 0 92 CHAPTER 9 DISPLAY UNIT 2 Input type range setting Select an input type range in the INPUT TYPE RNG window 1 Move the cursor using the lt and buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button For details on setting values refer to the following C g
95. ate alarm lower limit value CHAPTER 8 FUNCTIONS h Application example of rate alarm The rate alarm is useful to monitor the change rate of digital output values in a limited range as follows d Monitoring whether the increase rate of a digital output value lies within a specified range Change rate of digital output value 4 Rate alarm upper limit 3096 20 X Rate alarm lower limit 0 Time d Monitoring whether the decrease rate of a digital output value lies within a specified range A Change rate of digital output value 0 Rate alarm upper limit 5 2096 O c E 3096 x Rate alarm lower limit a S 1 Q Time 2 E Monitoring whether the change rate of a digital output value lies within a specified range Change rate of digital output value 96 Rate alarm upper limit 10 0 10 Rate alarm lower limit Time Tf 8 9 Scaling Function This function performs the scale conversion on digital output values The values are converted within a specified range between a scaling upper limit value and scaling lower limit value The converted values are stored in CHO Scaling value Un G54 to Un G57 1 Concept of scaling setting Ex When the input type is set to the resistance temperature detector and the input range is set to Pt100 200 to 850 C For the scaling lower limit value set a value corresponding to the lowe
96. atent 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 176 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 before repairs Gratis Warranty Range 1 The range shall be limited t
97. ation resistor CJ supplied with the module between the CH1 V B terminal pin number 5 and the CH1 A terminal pin number 7 Has any input signal error occurred Check Input signal error detection flag Un G49 When the analog input value becomes equal to or greater than the input signal error detection upper limit value or becomes equal to or smaller than the input signal error detection lower limit value Input signal error 1 is stored in the bit of Input signal error detection flag Un G49 corresponding to the channel number When any bit of Input signal error detection flag UnXG49 is on check the external wiring and the voltage value or current value of the analog input signal Is a value of the micro voltage resistance temperature detector or thermocouple set to CHO Input type range setting Un G500 to Un G503 of a channel where no wire is to be connected Set Conversion disable 00004 to the channel where no wire is to be connected 128 11 6 2 Troubleshooting for the conversion 1 When a digital output value cannot be read Check the cause with the flowchart below When digital output values cannot be read Step1 Checking the digital output values Check the following Are the digital output values stored in the buffer memory areas Is there an error in the program for reading the digital output values Check the values stored in CHO Digital output value Un G11 to UnG14
98. ation is applied The digital output value or scaling value of the corresponding channel immediately before the error detection is held The ALM LED flashes b When Input signal error detection signal XC turns off Adjust the analog input value to fall within the proper range and turn on and off Error clear request YF As a result Input signal error detection signal XC turns off When Input signal error detection signal XC turns off the following operation is applied The ALM LED turns off Latest error code Un G19 is cleared ELLE gt Controlled by the multiple input module Controlled by the program Input signal error detection flag Un G49 0 DX Input signal error p 0 ON Input signal error detection signal OFF gt M OFF XC Error clear request Point After the analog input value falls within the setting range the conversion processing restarts regardless of turning on and off Error clear request YF However the on status of Input signal error detection signal XC and the flashing status of the ALM LED are not cleared The averaging processing starts from the first after the conversion processing restarts 137 jeuBis 3ndu xipueddy sjeuBis O I sirejeq xipueddy 6 Maximum value minimum value reset completed flag XD Maximum value minimum value reset completed flag XD tu
99. ble 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 failure occurring in the PRODUCT 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 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 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 Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator I
100. ch is a temperature value converted from the thermoelectromotive force value input from the thermocouple is stored The temperature measured value is rounded off to one decimal place multiplied by 10 and stored When the temperature measured value is 123 025 C 1230 is stored d Stored value at disconnection detection For the micro voltage input range resistance temperature detector input range or thermocouple input range the value set with Conversion setting at disconnection detection Un G400 is stored in CHO Digital output value Un G11 to Un G14 at disconnection detection A normal digital output value is automatically stored after recovery from the disconnection For details on the disconnection detection function refer to the following Disconnection Detection Function s Page 59 Section 8 6 e Updating cycle If averaging processing is used the processing is performed every set averaging process cycle Otherwise values are updated every sampling cycle 141 sesseJppy yng jo sjiejeq z xipueddy 142 4 Latest error code Un G19 The latest error code or alarm code which the multiple input module detects is stored For details on error codes or alarm codes refer to the following List of Error Codes s Page 125 Section 11 4 List of Alarm Codes Page 127 Section 11 5 a Clearing an error Turn on and off Error clear request YF or Operating condition setting request Y9
101. ction 5 Thermocouple S 2 zi 2 Setthe range of the extended mode for Input range Input type 1 Current 0 Disabl Input range 0 4 to 20 0 dlc Averaging process setting 1 0 to 20mA Time Averane Count Averane Movinn Averane 2 4 to 20mA Extended Mode Point When the input range extension function is used simultaneously with the scaling function the scaling values may exceed the range of 32768 to 32767 In that case the upper limit value 32767 or the lower limit value 32768 is stored as a scaling value Ex wnen 32000 is set for the scaling upper limit value and 32000 is set for the scaling lower limit value the following operations are performed When the digital output value is 20240 or greater 32767 is stored as a scaling value When the digital output value is 240 or smaller 32768 is stored as a scaling value 57 8 5 Maximum Value Minimum Value Hold Function 58 This function stores the maximum digital value and minimum digital output value in the buffer memory area for each channel Values are updated at every averaging process cycle if averaging processing is selected otherwise updated at every sampling cycle For the buffer memory address where the values are stored refer to the following e List of Buffer Memory Addresses gt Page 27 Section 3 5 1 Resetting the maximum value and the minimum value When one of the following operations is performed the maximum value an
102. d this manual describes the program examples in which the I O numbers of X Y00 to X YOF are assigned for a multiple input module For I O number assignment refer to the following MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals Operating procedures are explained using GX Works2 When using GX Developer refer to the following When Using GX Developer 7 171 Appendix 6 COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES 1 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 MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection MELSEC L CC Link IE Field Network Head Module User s Manual Safety Guidelines This manual is included with the CPU module or head module The CE mark on the side of the programmable controller indicates compliance with EMC and Low Voltage Directives 2 Additional measures No additional measures are necessary for the compliance of this product with the EMC and Low Voltage Directives RELEVANT MANUALS 1 CPU module user s manual Manual name manual number model code Description MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection SH 080890ENG 13JZ36 Specifications of the CP
103. d junction compensation resistor CJ supplied with the module between the CH1 V B terminal pin number 5 and the CH1 A terminal pin number 7 When the cold junction compensation resistor CJ is not connected the disconnection is detected in all the channels for which the thermocouple input range is set When a disconnection of the cold junction compensation resistor CJ is detected a disconnection is also detected in all the channels for which the thermocouple input range is set 3 Conversion setting at disconnection detection Setting Conversion setting at disconnection detection Un G400 allows specifying the value to be stored in CHO Digital output value Un G11 to Un G14 Thus the disconnection detection is enabled only by checking CHO Digital output value Un G11 to Un G14 without monitoring Disconnection detection signal X6 By default Value just before disconnection 0 is set in Conversion setting at disconnection detection UnXG400 Change the setting value as needed Conversion sett ing at disconnection Processing in disconnection detection detection Value just before disconnection 0 The value immediately before a disconnection detection is held in CHO Digital output value Un G11 to Un G14 Up Scale 1 The up scale value upper limit value 5 of the input range of the input range currently set is stored in CHO Digital output value Un G11 to Un G14 Down Scale 2 The d
104. d modules such as the CPU module I O modules and intelligent function modules Is the module connected properly Check the module connection The case other than the above A watchdog timer error may have occurred Reset the CPU module and check that the RUN LED turns on If the RUN LED remains off the module may be failed Please consult your local Mitsubishi representative 2 When the ERR LED turns on Check item Action Has any error occurred Check Latest error code Un G19 and take actions described in the list of error codes List of Error Codes gt Page 125 Section 11 4 3 When the ALM LED turns on or flashes a When turning on Check item Action Has any warning occurred Check Warning output flag process alarm Un G50 Check Warning output flag rate alarm Un G51 b When flashing Check item Action Has any cable been disconnected Check Disconnection detection flag UnXG47 If an external wiring is disconnected Disconnection 1 is stored in the bit of Disconnection detection flag Un G47 corresponding to the channel number When any bit of Disconnection detection flag Un G47 is on check whether an analog signal line is off or disconnected When the thermocouple input is used is a cold junction compensation resistor CJ connected to CH1 To use the thermocouple input always connect the cold junction compens
105. d the minimum value are replaced with the current digital output value Turning on and off Maximum value minimum value reset request YD Turning on and off Operating condition setting request Y9 When the input type range setting is changed and Operating condition setting request Y9 is turned on and off the maximum value and the minimum value are cleared to 0 2 Target value for the maximum value minimum value hold function The maximum digital output value and minimum digital output value are stored If the scaling function is enabled the maximum scaling value and minimum scaling value are stored CHAPTER 8 FUNCTIONS 8 6 Disconnection Detection Function Micro voltage Thermocouple This function detects a disconnection of the external wiring resistance temperature detector conducting wire thermocouple cold junction compensation resistor CJ or compensation lead wire when the input type is micro voltage resistance temperature detector or thermocouple 1 Notifying disconnections Disconnection 1 is stored in the bit of Disconnection detection flag Un G47 corresponding to the channel number Disconnection detection signal X6 turns on The ALM LED flashes The alarm code 1300 is stored in Latest error code Un1G19 One of Value just before disconnection Up scale Down scale or Optional value specified in Conversion setting at disconnection detection Un G400 is stored CHO Digital o
106. e entered in the text box Double click the item to be set and enter a numerical value 44 CHAPTER 7 VARIOUS SETTINGS 3 For setting CH2 to CH4 follow the operation of step 2 Item Setting value Reference 0 Disable Conversion default value 1 Current 2 Voltage Input t MSIE 3 Minute voltage 4 Resistance Temperature Detector 5 Thermocouple 0 4 to 20mA default value Current 1 0 to 20mA 2 4 to 20mA Extended Mode 0 1 to 5V default value 1 0 to 5V Voltage 2 10 to 10V 3 0 to 10V 4 1 to 5V Extended Mode Minute Voltage 0 100 to 100mV default value 0 Pt100 20 to 120 C default value Page 50 Resisti 1 Pt100 200 to 850 C Section 8 2 2 JPt100 20 to 120 C hohen 3 JPt100 200 to 600 C Input range 4 Pt1000 200 to 850 C 5 Pt50 200 to 650 C Basic setting 0 B Thermocouple default value 1 R Thermocouple 2 S Thermocouple 3 K Thermocouple 4 E Thermocouple 5 J Thermocouple Th 6 Thermocouple 7 N Thermocouple 8 U thermocouple 9 L Thermocouple 10 PLII Thermocouple 11 W5Re W26Re Thermocouple S Page 157 Celsius Fahrenheit display setting Peels c Appendix 2 1 Fahrenheit F 22 0 Sampling Processing default value Averaging process settin Le Time Average 9 2 Count Average 3 Moving Average Page 53 Time average 8 to 18000 x100ms default
107. e minimum values The values obtained in averaging processing are stored in 5 the buffer memory area 9 The number of processing times within a set period of time changes depending on the number of channels where the conversion is enabled 5 The setting range of the time for averaging is from 8 to 18000 set increments of 1005 800 to 1800000ms F a Number of Setting time value x 100ms processing times x Number of channels where conversion is enabled E Processing count with the following settings Item Setting Number of channels where conversion is enabled 2 channels CH1 CH2 Set period of time 22 2200ms 2200 ee 22 times Numbers after the decimal point are rounded down x The processing is performed 22 times and its average value is output 53 54 b Count average The conversion is performed a set number of times and averaging processing is performed on the total value excluding the maximum and the minimum values The values obtained in averaging processing are stored in the buffer memory area The time taken to store the average value obtained by the average processing into the buffer memory area changes depending on the number of channels where the conversion is enabled The setting range of the count for averaging is from 4 to 36000 Processing time ms Number of settings x 60ms x Number of channels where conversion is enabled Ex
108. ent 4 to 20mA 800nA 4 to 20mA extended mode 5000 to 22500 800nA Micro voltage 100 to 100mV 20000 to 20000 5uV 2 S PLII W5Re W26Re 0 3 Thermocouple K E J T U L 0 1 C Resistance temperature Pt100 20 to 120 C JPt100 20 to 120 C 0 03 C detector Pt100 200 to 850 C JPt100 200 to 600 C Pt1000 Pt50 0 1 C Voltage current micro Ambient temperature 25 5 Maximum value of the measurement range x 0 3 60 digits voltage Ambient temperature 0 to 55 C Maximum value of the measurement range x 0 9 180 digits Thermocouple Ambient temperature 25 5 Full scale x 10 1596 For details refer to the following 3 Page Ambient temperature 0 to 55 C Full scale x 40 3 8 166 Appendix 4 2 Accuracy Temperature measured value 4 Within 1 0 C MT 100 C or higher D Cold junction T d value J i m emper ure value Within 2 0 C compensation resistor 150 C to 100 C T d value emperature measured value Within 3 0 C 200 C to 150 C Resistance temperature detector gt Page 168 Appendix 4 3 Conversion speed 50ms channel 21 suoneouioedg ZE Item Model L60MD4 G Temperature detecting output current Pt100 JPt100 Pt50 1mA Pt1000 0 2mA Absolute maximum input Voltage 15V Current 30mA 5 Insulation method Between input terminals and programmable controller power supply
109. er Setting H Input Type E Information Remote Password Setting Status Error and Solution Update Error History Contents Clear Error History No Error Code C HEX Solution The error history is sequentially displayed from n old error The latest error is displayed at bottom line Stop Monitor 122 CHAPTER 11 TROUBLESHOOTING 11 2 Checking in Latest Error Code Un G19 The following section describes how to check the errors in Latest error code Un G19 D Online gt Monitor gt Device Buffer Memory Batch Device Name 19 T C Set Value Reference Program Buffer Memory Module Start HEX Address Display format Modify Value 2 Eg id 2 82 4 esc EI 16 Details Open Save Do not display comments Device U3 G19 Point P When multiple errors or warnings occur the latest error code or alarm code is stored in Latest error code Un G19 6 9 Num epoo 1043 1seje 1 z LL 123 11 3 Checking Through the Module Error Collection Function The errors occurred in the multiple input module are saved in the CPU module by using the module error collection function The error information can be held even after the system is powered off and on or the CPU module is reset 1 How to check the errors through the module error collec
110. er a desired start I O number of the multiple input module 171 Appendix T External Dimensions The following figure shows the external dimensions of the multiple input module 1 L60MD4 G 45 45 Ir Ir F F Ir IE 172 A TANSANIA V WwrWESSN SOY ler oz WEG e E nd AMAT T Unit mm APPENDICES Memo Appendix 7 External Dimensions 173 INDEX Accuracy at voltage current micro voltage input 165 Accuracy when a resistance temperature detector is Connected PR Ss 168 Accuracy when a thermocouple is connected 166 Adding a module 43 Auto refresh osse LE 47 Averaging process setting Un G24 142 CHO Celsius Fahrenheit display setting Un G508 to UnGb5TT 3 2 eue ex 157 Celsius Fahrenheit monitor UnXG524 to Un G527 159 Conversion setting value at disconnection detection Un G404 to Un G407 153 CHO Conversion status Un G1700 to Un G1703 159 CHO Digital output value Un G11 to Un G14 141 CHO Input signal error detection setting value Un G412 lo UmG415 s ea Sede este tet wb bee SR 154 CHO Input type range monitor Un G516 to Un G519 a oh st do DRE Pu AN GPRS wk BEAL 158 Input type range setting Un G500 to Un G503
111. er a warning is output When the digital output value is smaller than the process alarm upper lower limit value or larger than the rate alarm lower upper limit value after a warning is output Normal 0 is stored in the bit of Warning output flag process alarm Un G50 in the corresponding channel When the values in all the channels fall within the setting range Warning output signal X8 and the ALM LED turn off However the alarm code 10 AD stored in Latest error code Un G19 is not cleared Turn on and off Error clear request YF to clear the alarm code 10AD c Warning detection period d e When the time average is specified the warning detection is performed per set time for averaging When the count average is specified it is performed per count for averaging When another conversion method is specified it is performed per sampling cycle Warning detection target When the scaling function is enabled the value in CHO Scaling value Un G54 to Un G57 is the warning detection target For the setting of CH1 Process alarm lower lower limit value Un G86 to CH4 Process alarm upper upper limit value Un G101 set values in consideration of the scale conversion Operation performed when a disconnection is detected For the micro voltage input range resistance temperature detector input range or thermocouple input range a process alarm may occur simultaneously because the value in CHO Digital output value Un G11
112. ermocouple 00504 Type R thermocouple 0051 Type S thermocouple 00524 Type K thermocouple 0053 Type E thermocouple 00544 Type J thermocouple 00554 Thermocouple Type T thermocouple 00564 Type N thermocouple 00574 Type U thermocouple 0058 Type L thermocouple 00594 Type PL II thermocouple 005A Type W5Re W26Re thermocouple 005 Point The input type and input range cannot be changed with CHO Input type range monitor Un G516 to Un G519 To change the input type and input range use Input type range setting Un G500 to Un G503 For CHO Input type range setting Un G500 to Un G503 refer to the following L gt Page 156 Appendix 2 21 158 APPENDICES 24 Celsius Fahrenheit monitor Un G524 to Un G527 8 The Celsius Fahrenheit display setting that are being operated can be checked in this area Display method Stored value Celsius 0 Fahrenheit 1 Point The Celsius Fahrenheit display setting cannot be changed with CHO Celsius Fahrenheit monitor Un G524 to Un G527 To change the Celsius Fahrenheit display setting use CHO Celsius Fahrenheit display setting Un G508 to Un G511 For CHO Celsius Fahrenheit display setting Un G508 to Un G511 refer to the following L gt Page 157 Appendix 2 22 25 CHLI Conversion status Un G1700 to Un G1703 The conversion status is stored Use this area for troubleshooting For details refer to the following
113. ermocouple input range Set the temperature in increments of 0 1 C or 0 1 F 46 CHAPTER 7 VARIOUS SETTINGS 7 3 Auto Refresh Set the buffer memory of the multiple input module to be refreshed automatically By the auto refresh setting reading data using a program becomes unnecessary 1 Setting procedure Open the Auto_Refresh window 1 Start Auto Refresh D Project window gt Intelligent Function Module gt module name gt Auto Refresh 2 Click the item to be set and enter the auto refresh target device Item Transfer to PLC Conversion completed flag Digital output value Maximum value 7 Minimum value Scaling value Warning output flag Process alarm Warning output flag Rate alarm Input signal error detection flag Disconnection detection flag Latest error code Latest address of error history Transfer the buffer memory data to the specified device ysayoy Point Available devices are X Y M L B T C ST D W R and ZR When a bit device X Y M L or B is used set the number that is divisible by 16 points example X10 Y120 M16 Data in the buffer memory are stored in 16 points of devices from the set device No Example If X10 is set the data are stored in X10 to X1F 47 CHAPTER 8 This chapter describes the functions of the multiple input module and the setting procedures for those functi
114. error that has occurred is stored into Latest error code Un G19 The error code is also reported to the CPU module Error code Description and cause of error Action decimal CHO Input type tting UnXG500 to Un G503 i t of th 400 eae range saving Un ee Jis outofthe Set values within the range in CHO Input type range setting Un G500 to Un G503 indicates the number of the channel where an error has occurred n Set Turn off and on the power 111 A hardware failure has occurred in the module If the error occurs again the possible cause is a failure of the module Please consult your local Mitsubishi representative The input type in CH1 Input type range setting Un G500 is other 150 than a thermocouple and any input type in Input type range setting To use thermocouple input assign either one of the thermocouple Un G501 to Un G503 of CH2 to CH4 is a thermocouple inputs to CH1 O indicates the number of the channel where an error has occurred The ti tti lue in CHO Ti Count idus idc M i me vee nh Set the time average setting value within the range of 8 to 18000 The average Moving average setting Un G1 to Un G4 is out of the range fe sai 20001 of 8 to 18000 time average is given by Ti tti 100 indicates the number of the channel where an error has occurred me average MS TITO Balada Seting values sms The count average setting value in CHO Time average Count
115. esistance temperature detector input range is set is ignored Simple disconnection detection 4 is enabled only when the input range is set to 4 to 20mA extended mode or 1 to 5V extended mode When Simple disconnection detection 4 is set for the channel for which the input range is set to other than 4 to 20mA extended mode or 1 to 5V extended mode an error occurs The error code 820 is stored in Latest error code Un G19 Error flag turns on and the module operates with the previous setting a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to Disable 0 APPENDICES 19 CHLI Conversion setting value at disconnection detection Un G404 to GB GD GE When Optional value 3 is set in Conversion setting at disconnection detection Un G400 the value set in this area is stored in CHO Digital output value Un G11 to Un G14 at disconnection detection For details on the disconnection detection function refer to the following e Disconnection Detection Function s Page 59 Section 8 6 a Setting range The setting range is between 32768 and 32767 When the input range is set to the resistance temperature detector or thermocouple set the conversion setting value at disconnection detection as follows Input type Input range Setting procedure Resistance temperature detect
116. eturns to a normal value conversion resumes For details on the input signal error detection function refer to the following Input Signal Error Detection Function Page 63 Section 8 7 49 8 2 Input Type Range Setting The input type and input range that are to be used can be selected for each channel 1 Setting procedure Set Input type and Input range depending on the sensor type to be connected 1 Set Input type W Project window Intelligent Function Module gt module name gt Parameter Item CH1 CH E Basic setting Set the conversion system Input type 0 Disable 0 Disable Con Input range 0 Disable Conversion Celsius Fahrenheit display setting 1 Current Averaging process setting 2 Voltage Time Average Count Average Moving Aver 3 Minute Voltage age ape vg ais 4 Resistance Temperature Detector E Input signal error detection 5 Thermocouple 2 Set Input range CH1 Basic setting Set the conversion system Input type 1 Current 0 Disabl Input range 0 4 to 20mA 10 Celsius Fahrenheit display setting 0 4 to 20mA Averaging process setting 1 0 to 20mA Time Averane Count Averane Mnvinn Averane 2 4 to 20mA Extended Mode Input type Input range Input type Input range 0 Disable Conversion default 0 B Thermocouple value 0 4 to 20mA 1 R Thermocouple 1 Current 1 0 to 20mA 2 S Ther
117. f Error clear request YF As a result Disconnection detection signal X6 turns off When Disconnection detection signal X6 turns off the following operation is applied The ALM LED turns off Latest error code Un G19 is cleared nnd gt Controlled by the multiple input module Controlled by the program Di tion detection fl Um G47 jon detecuon ag 0 D Disconnection detection C 0 ON Disconnection detection E signal 6 OFF OFF ON Error clear request YF OFF d OFF 134 APPENDICES Point After the disconnection cause is eliminated the conversion processing restarts regardless of turning on and off Error clear request YF However the on status of Disconnection detection signal X6 and the flashing status of the ALM LED are not cleared The averaging processing starts from the first after the conversion processing restarts 3 Warning output signal X8 Warning output signal X8 turns on when a process alarm or rate alarm is detected Process alarms or rate alarms can be detected only when the warning output function is enabled For details on the warning output function refer to the following Warning Output Function s Page 70 Section 8 8 a Process alarm When the digital output value scaling value if the scaling function is enabled exceeds the setting range of CH1 Process alarm lower lower limit value Un G86 to CH4 Proces
118. f the scaling function the target is CHO Digital output value Un G11 to Un G14 15 uonounJ 1ndino Bulwer g8 76 g Setting procedure 1 Set Rate alarm output setting to 0 Enable D Project window gt Intelligent Function Module gt module name gt Parameter Rate alarm output setting 0 Enable Rate alarm detection 0 Enable Rate alarm upper limit value 2 Seta value for Rate alarm detection cycle Rate alarm output setting 0 Enable oe Rate alarm detection cycle ESO TIMES nmin Item Setting range Rate alarm detection cycle 1 to 36000 times 3 Set values for Rate alarm upper limit value and Rate alarm lower limit value Rate alarm output setting 0 Rate alarm detection 50 Times Rate alarm upper limit value 1600 0 Rate alarm lower limit value 1000 0 Item Setting range Rate alarm upper limit value 3276 8 to 3276 7 Rate alarm lower limit value Point Set the rate alarm upper limit value and rate alarm lower limit value in increments of 0 1 for the following items Forcurrent voltage micro voltage input range Gain value of digital output value Offset value of digital output value For resistance temperature detector thermocouple input range Upper limit value of digital output value Lower limit value of digital output value Setthe rate alarm setting in the following condition Rate alarm upper limit value gt R
119. failed Please consult your local Mitsubishi representative 129 Bunoouse qnoJ 9 a Check item 1 The read program is incorrect or the CPU module is in STOP status Check the following items Check item Action Check Digital output value Un G11 to Un G14 using the monitor function of GX Works2 Device Buffer Memory Batch or Intelligent Function Module Monitor If the digital output value is stored according to the analog input correct the read program Is the program to read a digital output value correct If the value in CHO Digital output value Un G11 to Un G14 is transferred to the Is the auto refresh setting correct device of the CPU module using auto refresh check that the auto refresh setting is correct Is the CPU module in the STOP status Change the status of the CPU module to RUN Point The following are the points to check the read program Program example for the multiple input module where the start I O number is set to X Y30 Point 1 Are X Y device numbers the ones assigned to the module X Y 30 to 3F in this example Read 2j x22c24 cu eek command X30 X3E Y39 UN H H MOV G10 KIMO MO UA MOV G11 1 Df 1 912 012 Point 2 Point 3 Is the intelligent function module device described To read a digital output value using the FROM instructi
120. for CH1 to CH4 and reads digital output values CH1 Thermocouple type R thermocouple CH2 Current 4 to 20mA CH3 Resistance temperature detector new JIS Pt100 200 to 850 C CH4 Voltage 10 to 10V This program performs the sampling processing to CH1 CH3 and CH4 and the averaging processing every 50 times to CH2 for the conversion When an error occurs in the module an error code is indicated in BCD e npojy e oi sg 1nduj e ueuM EOL 111 3 Initial setting Setting item CH1 CH2 CH3 CH4 Input type Thermocouple Current resistance tomperature Voltage D eR detector 9 Input range ype 4 to 20mA Pt100 200 to 850 C 10 to 10V thermocouple Basic setting Celsius Fahrenheit display setting Fahrenheit Celsius Celsius Celsius S li S li Averaging process setting us mg Count average Sampling processing ame pe processing processing Time A Count me verage Count Average 0 SOMOS 0 0 Moving Average Input signal error detection setting Disable Disable Disable Upper limit Input signal error detection function Input signal error detection setting 5 0 5 0 5 0 5 0 value Conversion setting at disconnection Value just before Value just before Down scale l Optional value Disconnection detection detection disconnection disconnection function i i C
121. g Un G49 Input signal error detection signal XC and the flashing ALM LED In addition the alarm code 11 0 is stored in Latest error code Un G19 The stored value of an alarm code differs depending on the value of the detected input signal error upper detection lower detection or simple disconnection detection The following figure shows the alarm codes stored m Fixed The last digit indicates the channel where an input signal error has occurred The second to the last digit indicates the state of the set value as one of the following 1 Upper detection 2 Lower detection 3 Simple disconnection detection For details of the alarm codes refer to the following List of Alarm Codes Page 127 Section 11 5 65 uonoun y uonoejeq 40413 Indu 8 66 3 4 5 Operations performed when an input signal error is detected On the channel where an error is detected the digital output value obtained immediately before the error is detected is held At this time Conversion completed flag Un G10 does not turn off If the analog input value falls back within the set range conversion resumes regardless of whether or not Input signal error detection flag Un G49 and Input signal error detection signal XC are reset The ALM LED keeps flashing Point During an input signal error the values of CHO Digital output value Un G11 to Un G14 and CHO Scaling value Un G54 to Un G57 are
122. gi temperature range accuracy A 20 to 120 C 1 C 0 1 C 0 to 200 F 1 F 0 1 F Pt100 200 to 850 C 2 C 0 2 C 300 to 1500 F 3 F 0 3 F 20 to 120 C 1 0 1 0 to 200 F 1 F 0 1 F JPt100 200 to 600 C 2 C 0 2 C 300 to 1100 F 3 F 0 3 F Pt1000 200 to 850 C 2 C 0 2 C 300 to 1500 F 3 F 0 3 F Pt50 200 to 650 C 2 C 0 2 C 300 to 1200 F 3 F 0 2 F 1 For when the operating ambient temperature is 25 5 C 72 For a change of 1 C in the operating ambient temperature 168 APPENDICES Appendix D How to Check the Function Version and Serial Number The serial number and the function version of the multiple input module can be checked with the following methods Checking on the rating plate Checking on the front part of the module Checking on the system monitor of a programming tool 1 Checking on the rating plate The rating plate is on the side of the multiple input module N MELSECL sa MITSUBISHI MODEL Serial number wa Function version SERIA 160410000000000 A T l i Relevant regulation _ standards MITSUBISHI ELECTRIC CORPORATION HADE IN JAPAN See Model instruction manual 2 Checking on the front part of the module The function version and serial number on the rating plate are also shown on the front part bottom part of the module
123. igital output value Scaling upper limit value 16000 20000 Input voltage V Scaling lower limit value 4000 b Analog input voltage V Digital output value Scaling value 0 0 4000 1 4000 6400 2 8000 8800 3 12000 11200 4 16000 13600 5 20000 16000 CHAPTER 8 FUNCTIONS When the following values are set for a channel with an input range of 10 to 10V Scaling enable disable setting 0 Enable Scaling upper limit value 16000 Scaling lower limit value 4000 The following figure and table show the digital output values and the corresponding scaling values Digital output value Scaling upper limit value 16000 yo 2000 Input voltage V cop et Ren Scaling lower limit value 4000 20000 10 0 1 Analog input voltage V Digital output value Scaling value 10 20000 4000 5 10000 7000 0 0 10000 5 10000 13000 10 20000 16000 uonounj Bujeos 6 8 81 When the following values are set for a channel with an input range of 1 to 5V extended mode Scaling enable disable setting 0 Enable Scaling upper limit value 16000 Scaling lower limit value 4000 The following figure and table show the digital output values and the corresponding scaling values Digital output value Scaling upper limit value 20000 s ee eects 16000 Analog input voltage V
124. ing When Scaling enable disable setting Un G53 is set to Disable 1 the settings for CHO Scaling lower limit value Un G62 Un G64 Un G66 Un G68 CHO Scaling upper limit value UnXG63 Un G65 Un G67 Un G69 are ignored b Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting c Default value All channels are set to 0 Point The default value is 0 To use the scaling function change the value 147 sesseJppy yng Jo sjiejeq z xipueddy 14 CHLI Process alarm lower lower limit value Un G86 Un G90 Un G94 Un G98 CHO Process alarm lower upper limit value Un G87 Un G91 Un G95 Un G99 CHO Process alarm upper lower limit value Un G88 Un G92 Un G96 Un G100 CHO Process alarm upper upper limit value Un G89 Un G93 Un G97 Un G101 Set the warning output range of the digital output value for each channel Set four values process alarm upper upper limit value process alarm upper lower limit value process alarm lower upper limit value and process alarm lower lower limit value For details on the warning output function process alarm refer to the following e Warning output function process alarm gt Page 70 Section 8 8 1 a Setting range The setting range is between 32768 and 32767 When the resistance temperature detector input range or thermocouple input range is set set the process alarm upper limit v
125. ion 32768 to 32767 default value 0 Page 70 Section 8 8 1 Rate alarm output setting 0 Enable 1 Disable default value Rate alarm detection cycle 1 to 36000 Times default value 0 Rate alarm upper limit value 3276 8 to 3276 7 default value 0 Rate alarm lower limit value 3276 8 to 3276 7 default value 0 Page 72 Section 8 8 2 1 This item be set only when 2 4 to 20mA Extended Mode or 4 1 to 5V Extended Mode is selected for Input range Point Changing Input type automatically changes Input range to its default value For Conversion setting value for disconnection detection Process alarm upper upper limit value Process alarm upper lower limit value Process alarm lower upper limit value and Process alarm lower lower limit value the setting method differs depending on each input type input range Changing Input type Input range Celsius Fahrenheit display setting or Scaling enable disable setting after the setting of the above items automatically changes the location of the decimal point or unit Input type input range Setting procedure Resistance temperature detector Pt100 20 to 120 C Resistance temperature detector JPt100 20 to 120 C Set the temperature in increments of 0 01 C or 0 01 F Resistance temperature detector input range other than the above Th
126. ion is used the maximum scaling value and minimum scaling value are stored Point When averaging processing time average count average is performed on digital output values scaling values and maximum and minimum values the values are stored at every averaging process cycle For the micro voltage input range resistance temperature detector input range or thermocouple input range the conversion is stopped when a disconnection is detected The digital values in this case are as follows Digital output value The values are stored according to the setting in Conversion setting at disconnection detection Un G400 Scaling value The values obtained in scale conversion of digital output values by the scaling function are stored Maximum value Minimum value The values are updated based on the settings in Conversion setting at disconnection detection Un G400 The conversion restarts when the disconnected wiring is reconnected For details on the disconnection detection function refer to the following Disconnection Detection Function gt Page 59 Section 8 6 uonouny uoe3 19p10 BuisseooJd L g In the use of the input signal error detection function conversion is stopped if an input signal error is detected In this case the digital output values scaling values and maximum and minimum values are not updated The values obtained before the input signal error is detected are held When the analog input signal r
127. it signed binary For details on the scaling function refer to the following Scaling Function lt gt Page 78 Section 8 9 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bO v 2 Data section Sign bit 1 Negative 0 Positive Point If the scaling function is not used the same value as CHLI Digital output value Un G11 to Un G14 is stored APPENDICES 13 CHO Scaling lower limit value Un G62 Un G64 Un G66 Un G68 CHO Scaling upper limit value Un G63 Un G65 Un G67 Un G69 Set the range of scale conversion for each channel For details on the scaling function refer to the following Scaling Function gt Page 78 Section 8 9 a Setting range The setting range is between 32000 and 32000 If the relation between the values is scaling lower limit value gt scaling upper limit value the scale conversion can be performed according to a negative slope Setdifferent values for the scaling upper limit value and scaling lower limit value If the same value is set an error occurs The error code 910 is stored in Latest error code Un G19 Error flag XF turns on and the module operates with the previous setting f a value outside the setting range is set an error occurs on the corresponding channel The error code 900 is stored in Latest error code Un G19 Error flag turns on and the module operates with the previous sett
128. it value than the input signal error detection lower limit value an error is not detected Input signal error detection lower limit value No error detection Time Simple Disconnection Detection 4 Simple disconnection detection is performed For details refer to the following Simple disconnection detection Page 65 Section 8 7 1 a Point When an input signal error and warning output process alarm or rate alarm occur simultaneously the ALM LED flashes For details on the warning output function refer to the following Warning Output Function Page 70 Section 8 8 64 CHAPTER 8 FUNCTIONS a Simple disconnection detection Combining with the input range extension function allows a simple disconnection detection If either of the following conditions is satisfied Input signal error 1 is stored in the bit of Input signal error detection flag Un G49 corresponding to the channel number Input range Disconnection detection condition 4 to 20mA extended mode Analog input value lt 2mA 1 to 5V extended mode Analog input value lt 0 5V Analog input value A 2mA or 0 5V F E 2 Error N detection Time The setting in CHO Input signal error detection setting value Un G412 to Un G415 is ignored 2 Notifying input signal errors If an input signal error or a disconnection is detected the error is notified by Input signal error detection fla
129. l output value Maximum value Minimum value Scaling value Warning output flag Process alarm Warning output flag Rate alarm Input signal error detection flag Disconnection detection flag Latest error code Latest address of error history Transfer the buffer memory data to the specified device c Writing the parameter of the intelligent function module Write the set parameter to the CPU module and reset the CPU module or power off and on the programmable controllers TZ Online Write to PLC or Power OFF ON D RESET a RUN STOP uoneunBijuo ujejs S puepuels e ui eui Burs 1 ueuM ZOL 107 d Program example Readout of digital output values Process alarm status and processing at a warning SM400 X40 X30 X3E Y39 U3 il JE MOV G10 K1MO MO MOV 01 D11 M1 MOV D2 D12 M2 MOV D3 D13 M3 MOV D26 D14 M24 M25 D18 2 20 1 4 Processing when process alarm upper limit warning is issued Processing when a process alarm lower limit warning is issued in CH3 Rate alarm status and processing at a warning Processing Processing Reset Reset SM400 MOV D19 K2M30 Processing when a rate alarm upper limit warning is issued in CH1 SM400 at disconnection detection M50 MOV D8 K1M50 Processing when a rate alarm lower limi
130. lowing figure shows the alarm codes stored 10 ALI Fixed Rate alarm channel number 2 Rate alarm upper limit 3 Rate alarm lower limit The conversion in the channels where a warning is output continues b c Point CHAPTER 8 FUNCTIONS Operation performed after a warning is output When the change rate of the digital output value is smaller than the rate alarm upper limit value or larger than the rate alarm lower limit value after a warning is output Normal 0 is stored in the bit of Warning output flag rate alarm Un G51 in the corresponding channel When the values in all the channels fall within the setting range Warning output signal X8 and the ALM LED turn off However the alarm code 10ALI stored in Latest error code Un G19 is not cleared Turn on and off Error clear request YF to clear the alarm code 10A LI Warning detection period The rate alarm detection cycle can be obtained by multiplying the value set in CHO Rate alarm detection cycle Un G118 to Un G121 by the conversion cycle The setting range of CHO Rate alarm detection cycle is from 1 to 36000 times Rate alarm detection cycle in the following condition Number of channels where the conversion is enabled three channels conversion cycle 50ms x 3 150ms CH1 Rate alarm detection cycle 5 times The rate alarm detection cycle is 750ms 5 times x 150 ms The digital output values are compared at intervals of 750ms and
131. ls to Conversion disable Note that changing the value in CHO Input type range setting Un G500 to Un G503 from Conversion enable to Conversion disable reduces the conversion cycle 1 Voltage input current input and micro voltage input For voltage input Signal source 10 to 10V 3 V b lt a 2500 AID 1MQ conversion p V B 4 E 2 For current input Signal source 0 to 20mA 4 79 V b I 1MQ ae X conversion V B 4 x 2 For micro voltage input Signal source 100 to 100mV V b x V B 4 For the wire use the 2 core shielded twisted pair cable 2 Always ground the shield wire of the wire in each channel 3 Indicates the input resistance of the multiple input module 4 For the current input always connect the V b terminal and I terminal AID Filter conversion 41 Jeulex3 9 42 2 Thermocouple input 1 12 3 Vb Filter pec V IB E 4 Always use the shielded compensation lead wire Always ground the shield wire of the compensation lead wire in each channel To use the thermocouple input always connect the cold junction compensation resistor CJ
132. m area 30 CH1 Maximum value 0 R 9 31 1Fy CH1 Minimum value 0 R amp 32 204 CH2 Maximum value 0 R 33 214 CH2 Minimum value 0 R 34 224 CH3 Maximum value 0 R 35 23u CH3 Minimum value 0 R 36 244 CH4 Maximum value 0 R 37 254 CH4 Minimum value 0 R 38 to 46 264 to 2 System area 47 2Fy Disconnection detection flag 0000 R 48 Warning output setting OFOFy R W 49 314 Input signal error detection flag 0000 R 50 324 Warning output flag process alarm 00004 R 51 334 Warning output flag rate alarm 0000 R 52 344 System area 27 Item enabled by Heus NUNG off decimal hexadecimal value Operating condition setting request Y9 53 354 Scaling enable disable setting OOOF R W 54 36 CH1 Scaling value 0 R 55 374 CH2 Scaling value 0 R 56 38H CH3 Scaling value 0 R 57 394 CH4 Scaling value 0 R 58 to 61 3Ay to 3Dy System area 62 3Ey CH1 Scaling lower limit value 0 R W 63 CH1 Scaling upper limit value 0 R W 64 40 CH2 Scaling lower limit value 0 R W 65 41H CH2 Scaling upper limit value 0 R W 66 42u CH3 Scaling lower limit value 0 R W 67 43 Scaling upper limit value 0 R W 68 444 CH4 Scaling lower limit value 0 R W 69 4
133. m value hold function 58 Maximum value minimum value reset completed flag ERN 138 Maximum value minimum value reset request YD 139 Micro voltage input characteristic 164 Module error collection function 87 Module READY 134 Moving 55 Offset value sfc vem uu b eR 161 Operating condition setting completed flag X9 136 Operating condition setting request Y9 139 P Parameter settings 44 S Scaling enable disable setting Un G53 146 Scaling function 78 Scaling val e 2 erri Mb ERE 49 T Time 53 Voltage input characteristic 162 Waning output flag rate alarm Un G51 145 Warning output flag process alarm Un G50 145 Warning 70 Process 70 Rate alarm 72 Warning output setting Un G48 144 Warning output 8 135 175 REVISIONS The manual number is given on the bottom left of the back cover July 2014 SH NA 081365ENG A First edition Japanese manual version SH 081364 A This manual confers no industrial property rights or any rights of any other kind nor does it confer any p
134. mation 73 1 The mouse operation example for GX Works2 is provided below MELSOFT Series GX Works2 Unset Project PRG MAIN i Project Edit Find Replace Compile View Online Debug Diaeno Menu bar 5 XZ Online gt Write to Select Online on the menu bar and then select Write to PLC A window selected in the view selection area is displayed XW Project window 5 gt Parameter lt gt PLC Parameter 8 Select Project from the view selection area to open the Project window In the Project window expand Parameter and select PLC Parameter 8 Parameter Intelligent Function Module Global Device Comment Program Setting POU E Program ji MAIN B3 Local Device Comment Device Memory Device Initial Value View selection area Unlabeled 11 Pages describing the functions I O signals and buffer memory areas are organized as shown below The following illustration is for explanation purpose only and should not be referred to as an actual documentation 8 4 Input Range Extension Function Each icon indicates the available input type fe function extends and converts the input range of 4 to 20mA and that of 1 to 5V Input range Input range Met ng Input range Digital output value eres Input range Digital output value 4 t020mA 4 lo 20mA 4o 20mA Extended mode 0 019 220mA 0 to 20000 amp 5000 to 22500 1tosv 11
135. mocouple 2 4 to 20mA Extended Mode 3 K Thermocouple 0 1 to 5V 4 E Thermocouple 1 0 to 5V 5 Thermocouple 5 J Thermocouple 2 Voltage 2 10 to 10V 6 T thermocouple 3 0 to 10V 7 N Thermocouple 4 1 to 5V Extended Mode 8 U Thermocouple 3 Minute voltage 0 100 to 100mV 9 L Thermocouple 0 Pt100 20 to 120 C 10 PLII Thermocouple 1 Pt100 200 to 850 C 11 W5Re W26Re Thermocouple 4 Resistance Temperature 2 JPt100 20 to 120 C Detector 3 JPt100 200 to 600 C 4 Pt1000 200 to 850 C 5 Pt50 200 to 650 C Point The default setting is Disable Conversion Change the setting depending on the sensor type to be connected 50 CHAPTER 8 FUNCTIONS 2 Precautions for the thermocouple input a Input type When the thermocouple input is used the thermocouple input range must be set for CH1 If the input type of CH1 is set to a type other than the thermocouple input range and the input type of any of CH2 to CH4 is set to the thermocouple input range an error error code 15L1 occurs in the channel where the thermocouple input range is set and the conversion is not performed The following table lists setting examples Setting example Result When only one channel is used for the thermocouple input Since the thermocouple input is used only for CH1 the conversion is performed with no errors When three channels are used for the thermocouple input An input type
136. mple disconnection detection with the In any channel Input signal error detection setting Un G402 is set to input signal error detection function set CHLI Input type range Simple disconnection detection 4 and CHLI Input type range setting setting Un G500 to Un G503 to 4 to 20mA extended mode or 1 4 Un G500 to Un G503 is set to other than the following to 5V extended mode Sed 4 to 20mA extended mode For channels used for other than simple disconnection detection 1 to 5V extended mode set the channel corresponding to Input signal error disconnection indicates the number of the channel where an error has occurred setting Un G402 to a value other than Simple disconnection detection 4 CH1 Scaling limit value Un G62 to CH4 Scali limit caling Tower limit Value tein ye SAna PRETAN Set values within the range of 32000 to 32000 in CH1 Scaling lower 900 value Unieed are out of the TOnge or 3008 16 32000 limit value Un G62 to CH4 Scaling upper limit value Un G69 O indicates the number of the channel where an error has occurred JSPR 1 Both CHO Scaling limit value Un G62 Un G64 Un G66 caling lower limit value UNGGE UMCG UNG6G Set CHO Scaling lower limit value Un G62 Un G64 Un G66 Un G68 and CHO Scaling upper limit value Un G63 Un G65 AC 91r Un G68 and CHO Scaling upper limit value Un G63 Un G65 Un G67 Un G69 are set to the same value A oth Un G67 Un G69 so that these values differ from
137. ms 1CH CH1 Rate alarm detection cycle 10 times CH1 Rate alarm upper limit value 250 25 CH1 Rate alarm lower limit value 50 5 Upper limit value of digital output value Lower limit value of digital output value 14000 CHAPTER 8 FUNCTIONS The following shows the method to obtain the change rate to be set from the change rate of voltage current and temperature measured values where warnings are to be detected Voltage Change amount of voltage for detecting a warning V Gain voltage V Offset voltage V 4 Change rate to be set x 1000 1 Numbers after the decimal point are rounded down Current Change amount of current for detecting a warning mA Gain current mA Offset current mA 4 Change rate to be set x 1000 1 Numbers after the decimal point are rounded down Micro voltage Change amount of voltage for detecting a warning mV Gain voltage mV Offset voltage mV 1 Change rate to be set x 1000 1 Numbers after the decimal point are rounded down Temperature measured value Change amount of temperature measured value for detecting a warning C F 1 Change rate to be set x 1000 Temperature measuring _ Temperature measuring range upper limit C F range lower limit C F 1 Numbers after the decimal point are rounded down f Warning detection target Regardless of the enable disable state o
138. n G14 Thus the disconnection status can be checked only with CHO Digital output value Un G11 to Un G14 a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to Value just before disconnection 0 151 sesseJppy yng Jo sjiejeq z xipueddy 152 18 Input signal error detection setting Un G402 To use the input signal error detection function set the method of detecting input signal errors for each channel For details on the input signal error detection function refer to the following Input Signal Error Detection Function K gt Page 63 Section 8 7 b15 to b12 b11 to b8 b7 to b4 b3 to bO CH4 CH3 CH2 CH1 Detection method Setting value Disable Upper and lower detection 1 Lower detection 2 Upper detection Simple disconnection detection 4u When a value outside the above range is set an error occurs on the corresponding channel The error code 810 is stored in Latest error code Un G19 Error flag turns on and the module operates with the previous setting Input signal error detection setting Un G402 is enabled only when the current input range or voltage input range is set in CHO Input type range setting Un G500 to Un G503 The setting value of the channel for which the micro voltage input range thermocouple input range or r
139. n upper limit value use the following equation Input signal error detection Gain value of each range Input signal error detection _ upper limit value 9 setting value Gain value of each range Offset value of each range b Input signal error detection lower limit value This value is calculated by subtracting Input range width gain value offset value x Input signal error detection setting value from the lower limit value of each range Only the value below the lower limit value of the range can be set To calculate the input signal error detection setting value based on the input signal error detection lower limit value use the following equation Lower limit value of each IInput signal error detection i i range lower limit value Input signal error detection _ g x 1000 setting value Gain value of each range Offset value of each range nif The following table lists the lower limit value offset value and gain value for each range 2 Input range Lower limit value Offset value Gain value F 4 to 20mA 4mA 20mA F Current 0 to 20mA OmA 20mA m 4 to 20mA extended mode 4mA 20mA 1 to 5V 1V 5V T 0 to 5V oV 5V 9 Voltage 10 to 10V 10V oV 10V E 0 to 10V ov 10V 1 to 5V extended mode 1V 5V 67 68 7 Setting procedure 1 Select a detection method from Input signal error detection setting X Project window c Intelligent Function Module gt
140. nal error detection setting value Un G412 to Un1G415 is Simple Disconnection Detection 4 ignored Input ranges other than 4 to 20mA extended mode or 1 to 5V extended mode cannot be used b Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting c Default value All channels are set to 5 50 sesseJppy yng Jo sjiejeq z xipueddy 155 21 CHO Input type range setting Un G500 to Un G503 Set the input type and input range depending on the sensor type to be connected for each channel For details on input type range setting refer to the following Input Type Range Setting Page 50 Section 8 2 Input type Input range Setting value Conversion disable default 0000 4 to 20mA 0010 Current 0 to 20mA 00114 4 to 20mA extended mode 00124 1 to 5V 0020 0 to 5V 0021 Voltage 10 to 10V 00224 0 to 10V 0023 1 to 5V extended mode 00244 Micro voltage 100 to 100mV 00304 Pt100 20 to 120 C 0040 Pt100 200 to 850 C 0041 JPt100 20 to 120 C 00424 Resistance temperature detector JPt100 200 to 600 C 0043 Pt1000 200 to 850 C 00444 Pt50 200 to 650 C 0045 Type B thermocouple 00504 Type R thermocouple 00514 Type S thermocouple 00524 Type K thermocouple 00534 Type E thermocouple 00544 Type J thermocouple 00554 Thermocouple
141. ncineration 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 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 L series programmable controllers This manual describes the functions and programming of the multiple input voltage current temperature module Before using this product please read this manual and the relevant manuals carefully and develop familiarity with the functions and performance of the MELSEC L series programmable controller to handle the product correctly When applying the program examples introduced in this manual to an actual system ensure the applicability and confirm that it will not cause system control problems Relevant module L60MD4 G Unless otherwise specifie
142. ne of the following detection methods can be selected Detection method Set value of Input signal error Detection condition detection setting Un G402 Disable 0 Input signal error detection is not performed Analog input value Error detection Upper and Lower Detection 1 When the analog input value becomes equal to or greater than the input signal error detection upper limit value or becomes equal to or smaller than the input signal error detection lower limit value an error is detected Input signal error detection upper limit value Input signal error detection lower limit value Error detection p Time Lower Detection 2 When the analog input value becomes equal to or smaller than the input signal error detection lower limit value an error is detected If the analog input value becomes equal to or greater than the input signal error detection upper limit value an error is not detected Ana log input value Input signal error detection upper limit value Input signal error detection lower No error detection limit value Error detection gt Time Analog input value A Error detection When the analog input value becomes equal to or greater than Input signal error the input signal error detection upper limit value an error is detection upper Sa unl Upper Detection 3 detected If the analog input value becomes equal to or smaller lim
143. nection detection Scaling enable disable setting Disable Disable Disable Enable Scaling function Scaling upper limit value 0 0 0 10000 Scaling lower limit value 0 0 0 10000 Process alarm output setting Disable Disable Enable Disable limit rocess alarm upper upper limi 00 F 0 300 0 0 value limit rocess alarm upper lower limi 00 F 0 295 0 0 value limit rocess alarm lower upper limi 00 F 0 205 0 0 Warning output function Yee P limit rocess alarm lower lower limi 00 F 0 200 0 0 value Rate alarm output setting Enable Disable Disable Disable Rate alarm detection cycle 5 0 0 0 Rate alarm upper limit value 5 0 0 0 0 Rate alarm lower limit value 5 0 0 0 0 b Devices for user Device Description D1 D11 CH1 Digital output value D2 D12 CH2 Digital output value D3 D13 CH3 Digital output value D4 CH4 Digital output value D8 Disconnection detection flag D9 Error code D10 Input signal error detection flag D18 Warning output flag process alarm D19 Warning output flag rate alarm D26 D14 CH4 Scaling value MO CH1 Conversion completed flag M1 CH2 Conversion completed flag M2 CH3 Conversion completed flag M3 CH4 Conversion completed flag 104 CHAPTER 10 PROGRAMMING Device Description M20 to M27 Warning output flag process alarm M30 to M37 Warning output flag rate alarm M50 to M53 Disconnection detection flag M60 to M63 Input signal error detection flag
144. ng output flag process alarm Un G50 Waning output flag rate alarm Un G51 The warning output flags are cleared under the following conditions Buffer memory Warning clear condition The digital output value falls within the setting range If the scaling function is Warning output flag process alarm Un G50 enabled the scaling value falls within the setting range Operating condition setting request Y9 is turned on and off The change rate of the digital output value falls within the setting range Warni tput fl te al Un G51 arning output flag rate slm Un Operating condition setting request Y9 is turned on and off 145 sesseJppy yng jo sjiejeq z xipueddy 146 11 Scaling enable disable setting Un G53 Set whether to enable or disable scaling for each channel For details on the scaling function refer to the following Scaling Function gt Page 78 Section 8 9 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b bO 0o 0 0 0 0 0 0 0 0 0 0 0 CH4 CH3 CH2 CH1 b4 to b15 are fixed to 0 0 Enable 1 Disable a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to Disable 1 12 CHO Scaling value Un G54 to Un G57 The scaling value calculated by using the scaling function is stored in 16 b
145. nge is written an error occurs on the corresponding channel The corresponding error code is stored in Latest error code Un G19 Error flag XF turns on and conversion processing is performed using the previous setting Onachannel where Averaging process setting UnXG24 has been set to Sampling processing 0 any setting for this area is ignored a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to 0 Point The default value is 0 Change the value according to the processing method 2 Conversion completed flag Un G10 The conversion status can be checked b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b2 bi bO 0 0 0 0 0 CH4 CH3 CH2 CH1 b4 to b15 are fixed to 0 0 Converting or unused 1 Conversion completed a Conversion completion When the first conversion is completed in the channel where the conversion is enabled the flag turns to Conversion completed 1 Conversion completed flag XE turns on when the conversion of all the channels where the conversion is enabled is completed Turning on and off Operating condition setting request Y9 turns the flag back to its default Converting or unused 0 and when the first conversion is complete the flag turns to Conversion completed 1 140 APPENDICES 3 CHO Digital out
146. not updated Detection cycle The detection of an input signal error is performed at every sampling cycle Clearing input signal errors After the analog input value returns within the set range turn on and off Error clear request YF If the simple disconnection detection is set turn on and off Error clear request YF after the analog input value exceeds 2 0mA or 0 5V When an input signal error is cleared the multiple input module performs as follows Clears Input signal error detection flag Un G49 Turns off Input signal error detection signal XC Turns off the ALM LED Clears the alarm code 11A L1 stored in Latest error code Un G19 CHAPTER 8 FUNCTIONS 6 How to set the input signal error detection setting value Set the input signal error detection upper limit value and input signal error detection lower limit value by 1 0 1 based on the input signal error detection setting value Both the input signal error detection upper limit value and the input signal error detection lower limit value reflect the input signal error detection setting value a Input signal error detection upper limit value This value is calculated by adding Input range width gain value offset value x Input signal error detection setting value to the gain value Only the value equal to or greater than the gain value can be set To calculate the input signal error detection setting value based on the input signal error detectio
147. o 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 2 Onerous repair term after discontinuation of production 1 Mitsubishi
148. of the multiple input module cannot be guaranteed CHAPTER 3 SPECIFICATIONS 3 5 List of Buffer Memory Addresses The following table lists the buffer memory addresses of the multiple input module For details of the buffer memory refer to the following e Details of Buffer Memory Addresses K gt Page 140 Appendix 2 Point Do not write data to the system areas and read only areas in the buffer memory Writing data to these areas may cause malfunction of the module 1 Un GO to Un G1799 Item enabled by pages AES T Default IUE dud om decimal hexadecimal value Operating condition setting request Y9 0 System area 1 1H CH1 Time Average Count Average Moving Average 0 R W 2 2 2 Time Average Count Average Moving Average 0 R W 3 3H CH3 Time Average Count Average Moving Average 0 R W 4 4 CH4 Time Average Count Average Moving Average 0 R W o 5to9 5p to 9 System area 10 Conversion completed flag 00004 R 11 By CH1 Digital output value 0 R 12 Cy CH2 Digital output value 0 R c 13 Du CH3 Digital output value 0 R Z 14 Ey CH4 Digital output value 0 R a 15 to 18 Fy to 124 System area w 19 134 Latest error code 0 R g 20 to 23 144 to 174 System area 24 18 Averaging process setting 00004 R W 3 25 to 29 19 to 1Dy Syste
149. oj 3nduj e ueuM 0 119 6 Write the set parameter to the head module and reset the head module or power off and on the programmable controllers XV Online gt Write to PLC I KOD or Power 7 Program example The following shows a program example Write the program to the CPU module of the master station Check of the data link status of the station No 1 head module Check the communication status of the 5849 SWOBO O 4t Mc NO M100 master module __ M100 Readout of digital output values X20 X1000 X100E 1009 1 1 Mov wiooo Kimo Read Conversion completed flag a MOV 1001 D11 1 Read CH1 Digital output value Mi m 41wov w1002 D12 7 Read CH2 Digital output value M2 amp MOV 1003 D13 1 Read CH3 Digital output value M3 P 7 MOV 1026 014 1 Read CH4 Scaling value Process alarm status and processing at a warning SM400 i mov Wioi8 63 Read Warning output flag process alarm 2 Processing when a process alarm upper limit warning is issued M25 Processing when a process alarm lower limit warning is issued in CH3 Rate alarm status and processing at a warning SM400 i Mov wioi J Read Warning output flag rate alarm M30 Processing
150. on 8 4 Maximum value minimum value hold function This function stores the maximum digital value and minimum digital output value in the buffer memory for each channel When the scaling function is used the maximum scaling value and minimum scaling value are stored Page 58 Section 8 5 Disconnection detection function This function outputs an alarm at disconnection detection of the external wiring provided that the input type is a thermocouple resistance temperature detector or micro voltage The digital output value at the disconnection detection can be selected from the following values Value just before disconnection Up scale Down scale Optional value Page 59 Section 8 6 Input signal error detection function This function outputs an alarm at the time when an analog input value exceeds a preset range provided that the input type is voltage or current Page 63 Section 8 7 Process alarm Warning output When a digital output value falls within a preset warning output range a warning is output With the scaling function used the scaling value is the warning detection target Page 70 Section 8 8 1 function Rate alarm When the change rate of a digital output value is larger than the rate alarm upper limit value or smaller than the rate alarm lower limit value a warning is output Page 72 Section 8 8 2 Scaling function This function performs the scale conversion
151. on properly U3 G11 LFROM H3 K11 D11 K1 1 Set a buffer memory address in a decimal Set a buffer memory address in a decimal The first two digits of the start I O number The first two digits of the start I O when it is expressed in three figures number when it is expressed in three Set 3 in this example figures C b Set 3 in this example 130 CHAPTER 11 TROUBLESHOOTING b Check item 2 The conversion is not executed Check the following items Check item Action Check CHO Input type range setting Un G500 to Un G503 using the monitor Is Conversion disable 0000p set to CHO Input type range setting function of GX Works2 Device Buffer Memory Batch or Intelligent Function Un G500 to Un G503 of the channel to input a value Module Monitor and set a desired input type range using a program or the parameter setting Turn on and off Operating condition setting request v9 with a method other than using a program such as the current value change function of GX Works2 and check that a digital output value is stored in CHO Digital output value Un G11 to Un G14 If a correct value is stored check the program whether the descriptions of Operating condition setting request Y9 is correct Has Operating condition setting request Y9 been executed 1 If Operating condition setting request Y9 is on the conversion does not start Therefore check that Operating
152. on setting request Y9 is turned on and off CHO Maximum value Un G30 Un G32 Un G34 Un G36 and CHO Minimum value Un G31 Un G33 Un G35 Un G37 are cleared to 0 Point For the channel to which the averaging processing is specified the maximum and minimum values are stored at averaging processing cycles Ifthe scaling function is enabled the maximum scaling value and minimum scaling value are stored 7 Disconnection detection flag Un G47 3 The disconnection status can be checked for each channel b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b2 b1 bO 0 0 0 0 0 0 0 07 07 0 0 CH4 CH3 CH2 CH1 b4 to b15 are fixed to 0 0 Normal 1 Disconnection a Status of Disconnection detection flag Un G47 If disconnection in an external signal wire thermocouple compensation lead wire cold junction compensation resistor or resistance temperature detector is detected the flag corresponding to the channel in which the disconnection is detected turns to Disconnection 1 For the channel in which disconnection is detected the value set in Conversion setting at disconnection detection Un G400 is stored in CHO Digital output value Un 11 to Un G14 In the channel in which no disconnection is detected the conversion continues If disconnection is detected even one of the channels for which the micro voltage input range resistance temperature detector input range or thermocouple inpu
153. ons For details on the I O signals and the buffer memory refer to the following Details of I O Signals lt gt Page 134 Appendix 1 Details of Buffer Memory Addresses gt Page 140 Appendix 2 48 CHAPTER 8 FUNCTIONS 8 1 Processing Order of Each Function Analog input values and the digital values of the following 1 to 3 are processed in the order shown below If multiple functions are enabled the output of the first processed function is used as the input of the next function CHO Digital output m gt value Un G11 to Un G14 Input signal error detection function or disconnection detection function Averaging processing Analog input CH1 to CH4 CHO Maximum value Un G30 Un G32 Un G34 Un G36 Warning output function Process alarm Rate alarm Scaling CHLI Scaling value function Un G54 to Un G57 CHLI Minimum value Un G31 Un G33 Un G35 Un G37 1 Digital output value The digital values obtained in sampling processing or averaging processing are stored 2 Scaling value The values obtained in scale conversion of digital output values by the scaling function are stored When the scaling function is not used the values same as the digital output values are stored 3 Maximum and minimum values The maximum digital output value and minimum digital output value are stored When the scaling funct
154. onversion setting value at 0 0 _3276 8 0 disconnection detection Scaling enable disable setting Disable Disable Disable Enable Scaling function Scaling upper limit value 0 0 0 10000 Scaling lower limit value 0 0 0 10000 Process alarm output setting Disable Disable Enable Disable limit rocess alarm upper upper limi 00 F 0 300 0 C 0 value limit rocess alarm upper lower limi 00 F 295 0 0 value limit rocess alarm lower upper limi 0 0 0 205 0 0 Warning output function value limit rocess alarm lower lower limi 00 F 0 200 0 0 value Rate alarm output setting Enable Disable Disable Disable Rate alarm detection cycle 5 0 0 0 Rate alarm upper limit value 5 0 0 0 0 Rate alarm lower limit value 5 0 0 0 0 4 Device for user Device Description W1000 Conversion completed flag W1001 D11 CH1 Digital output value W1002 D12 CH2 Digital output value W1003 D13 CH3 Digital output value W1004 CH4 Digital output value W1008 Disconnection detection flag W1009 Error code W1010 Input signal error detection flag W1018 Warning output flag process alarm W1019 Warning output flag rate alarm W1026 D14 CH4 Scaling value MO CH1 Conversion completed flag M1 CH2 Conversion completed flag M2 CH3 Conversion completed flag M3 CH4 Conversion completed flag M20 to M27 Warning output flag process alarm 112 CHAPTER 10 PROGRAM
155. or Pt100 20 to 120 C Set th lue in i ts of 0 01 C or 0 01 F Resistance temperature detector JPt100 20 to 120 C VEU eet or Resistance temperature detector input range other than the above Set the value increments of 0 1 C or 0 1 F Thermocouple input range d To set CH1 Conversion setting value at disconnection detection to 123 C with the thermocouple input range store 1230 in CH1 Conversion setting value at disconnection detection Un G404 Conversion setting value at disconnection detection UnXG404 to Un G407 is enabled only when the micro voltage input range thermocouple input range or resistance temperature detector input range is set in Input type range setting Un G500 to Un G503 The setting value of the channel for which the current input range or voltage input range is set is ignored When Conversion setting at disconnection detection Un G400 is set to other than Optional value 3 the setting of CHO Conversion setting value at disconnection detection Un G404 to Un G407 is ignored b Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting c Default value All channels are set to 0 sesseJppy yng jo sjiejeq z xipueddy 153 20 CHO Input signal error detection setting value Un1G412 to UniG415 GID Set the setting value to detect an error of an input analog value for e
156. or history No 2 2nd error gt 1830 Error history No 3 empty 1960 Error history No 16 empty One error consists of the following contents Error code the year First two digits of Last two digits of the year Month Day Hour Minute Second Day of the week EN Error time Boy mj 85 uonounJ 6014043 0L 8 86 When the 17th error occurs The 17th error is stored in error history No 1 and the value 1810 start address of error history No 1 is stored to Latest address of error history Un G1800 Latest address of error history Un G1800 Address Dn 1810 Error history No 1 De 17th error 1820 Error history No 2 The 17th error is stored in Error history No 1 eo 08 and the history data for the 1st error is erased 2nd error 1830 Error history No 3 EUER EA 3rd error 1960 Error history No 16 16th error The same process for errors is used when an alarm occurs Once the error history storage area becomes full subsequent error information will overwrite the existing data starting from Error history No 1 Un G1810 to Un G1819 and continues sequentially thereafter The overwritten history is deleted The stored error history is cleared when the multiple input module is powered off o
157. owever the error history cannot be cleared with the button For instructions on Error clear request YF and clearing the error from the display unit refer to the following Error clear request YF I gt Page 139 Appendix 1 2 3 Checking and Clearing Errors gt Page 100 Section 9 4 Model Name L60MD4 G I O Address 0030 Mount Position Main Block Slot 0 Product Information 160410000000000 A Production Number 161227173492863 A Status of External Power Supply Fuse Blown Status Status of I O Address Verify 1 O Clear Hold Setting Noise Filter Setting Input Type Remote Password Setting Status yale r Error and Solution Contents Solution DEC an old error The latest error is displayed at the bottom line E error history is sequentially displayed From sept CHAPTER 9 DISPLAY UNIT CHAPTER 9 DISPLAY UNIT This chapter describes the functions of the display unit that can be used with the multiple input module For instruction on operating the display unit or for details on the functions and menu configuration refer to the following MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals 9 1 Display Unit The display unit is an LCD attachable to the CPU module By attaching it to the CPU module the status of the system can be checked and the
158. own scale value lower limit value 5 of the input range of the input range currently set is stored in CHO Digital output value Un G11 to Un G14 Optional Value 3 The value set in CHO Conversion setting value at disconnection detection Un G404 to Un G407 is stored in CHO Digital output value Un G11 to Un G14 Point With the scaling function enabled a value obtained by performing the scale conversion on the set value in Conversion setting at disconnection detection Un G400 is stored in CHO Scaling value Un G54 to Un G57 when a disconnection is detected 60 a Up scale and down scale CHAPTER 8 FUNCTIONS The up scale value upper limit value 5 of the input range and down scale value lower limit value 5 of the input range of the input range currently set is stored in CHO Digital output value Un G11 to Un G14 when a disconnection is detected If the value of upper limit value 5 of the input range exceeds 32767 when the up scale is selected 32767 is stored CHO Digital output value Un G11 to Un G14 If the up scale or down scale is selected the following values are stored in CHO Digital output value Un G11 to Un G14 when a disconnection is detected Micro voltage Input range Output range of digital output value Up scale Down scale 100 to 100mV 20000 to 20000 220
159. pplication e Checking on the Module s Detailed Information window s Page 122 Section 11 1 e Checking in Latest error code Un G19 Page 123 Section 11 2 e Checking through the module error collection function gt Page 124 Section 11 3 e Checking with the display unit gt Page 100 Section 9 4 121 11 1 Checking on the Module s Detailed Information Window The following section describes how to check the errors on the module detailed information X Diagnostics gt System Monitor 1 Select the multiple input module in Main Block and click the Detailed infomation button Power Number Of Total Supply Modules Occupations Module Block Name p Legend Error Major Error Moderate Error MinorError D Assignment Error_ Assignment Incorrect Stop Monitor 2 Module s Detailed Information of the multiple input module is displayed Status Model LeomD4 G ie z Mount Position Main Block Slot 0 AN Product Information 160410000000000 A Production Number 161227173492863 A j Module Information Module Access Possible Status of External Power Supply Fuse Blown Status pee Status of I O Address Verify Agree Clear Hold Setting H Noise Filt
160. put module supports Pt50 and JPt100 Thus when the equipment using the sensors of Pt50 and JPt100 is updated the sensors do not need to be changed 1 2 Features 1 Scale conversion This function converts a digital output value to the ratio value in any width to represent the digital value numeric value easy to understand 2 Comparing and monitoring an object The status of the connected device can be easily monitored by using the disconnection detection function or input signal error detection function input range extension function and warning output function process alarms and rate alarms 3 Switching the Celsius Fahrenheit display For the temperature input thermocouples and resistance temperature detectors the Celsius Fahrenheit display of the temperature measured value can be easily switched 16 CHAPTER 1 MULTIPLE INPUT MODULE 4 Stable measurement due to the isolation between channels Channels are isolated and this eliminates noises from other channels to stable the measurement Multiple input module Sensor V A D i f CH1 V conversion Isolation between channels V AID uM CH2 y conversion Isolation between channels prevents wrap around noise between channels V A D p C3 ens V conversion V AID gt CH V conversion d
161. put value Included Upper upper limit value Upper lower limit value AT Alert cleared CH1 digital output value Lower upper limit value CH2 digital output value Y Lower lower limit value CH1 Warning output flag i Process alarm upper limit value OFF OFF Un G50 b0 CH1 Warning output flag ON Process alarm lower limit value OFF Un G50 b1 CH2 Warning output flag Process alarm upper limit value OFF OFF Un G50 b2 ON Warning output signal X8 OFF OFF a Operation performed when a warning is output When the digital output value falls within a warning output range equal to or larger than the process alarm upper upper limit value or equal to or less than the process alarm lower lower limit value a warning is notified by the following operations Alarm ON 1 is stored in the bit of Warning output flag process alarm Un G50 corresponding to the channel number upper limit alarm or lower limit alarm Warning output signal X8 turns on The ALM LED turns on The alarm code 10 ALI is stored in Latest error code Un G19 The following figure shows the alarm codes stored 10 ALI Sy Fixed Process alarm channel number 0 Process alarm upper limit 1 Process alarm lower limit The conversion in the channels where a warning is output continues 70 CHAPTER 8 FUNCTIONS b Operation performed aft
162. put value Un G11 to Un G14 The converted digital output value is stored in the 16 bit signed binary format b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bO iu v 2 Data section Sign bit 1 Negative 0 Positive The data to be stored differs depending on the setting value of CHO Input type range setting Un G500 to Un G503 a For voltage input range current input range or micro voltage input range The converted digital output value is stored as is The value is rounded to integers b For resistance temperature detector input range The temperature measured value which is a temperature value converted from the resistance temperature detector value input from the resistance temperature detector is stored Example When the temperature measured value Input range Storage contents is 123 025 C The temperature measured value after the following processing is stored Rounding off the value to two decimal places 12303 Multiplying the value rounded off to two decimal places by 100 Pt100 20 to 120 C JPt100 20 to 120 C The temperature measured value after the following processing is stored Rounding off the value to one decimal place 1230 Multiplying the value rounded off to one decimal place by 10 Other than above such as Pt100 200 to 850 C c For thermocouple input range The temperature measured value whi
163. r detection flag Un G49 Input signal error 1 Upper Detection detection signal XC turn off 2 Lower Detection 3 Simple Disconnection Detection Check continuity of the external wiring thermocouples compensation lead wire cold junction compensation resistors A disconnection has been detected EE replace the 43001 O indicates the number of the channel where a disconnection has P i been detected Eliminate the cause of the disconnection detection and turn on and off Error clear request YF As a result the relevant bits in Disconnection detection flag Un G47 and Disconnection detection signal X6 turn off To clear the alarm eliminate the alarm cause and perform either of the following two operations Turning on and off Error clear request YF Turning on and off Operating condition setting request Y9 Note that if Operating condition setting request Y9 is turned on and off the conversion is reset and resumes from the beginning 127 JST 11 6 Troubleshooting 11 6 1 1 When the RUN LED turns off Troubleshooting using LEDs Check item Action Is the power supplied Check that the supply voltage of power supply module is within the rated range Is the capacity of power supply module enough Check that the power capacity is enough by calculating the current consumption of connecte
164. r limit of the input range 2000 For the scaling upper limit value set a value corresponding to the upper limit of the input range 8500 2 Calculating the scaling value The scaling value is calculated based on the following equations All digits to the right of the decimal point are rounded off during scale conversion Item Description Dy Digital output value Dmax Maximum digital output value of the input range in use Doin Minimum digital output value of the input range in use 5 Scaling upper limit value S Scaling lower limit value Current 4 to 20mA 0 to 20mA 4 to 20mA extended mode Voltage 1 to 5V 0 to 5V 0 to 10V 1 to 5V extended mode Scaling value Dx Sy E digital operation value DMax L Voltage 10 to 10V Micro voltage 100 to 100mV Scaling value Dxx Su Sy 5 digital operation value Dmax Dyin 2 Resistance temperature detector thermocouple Dy Dy Sp S Scaling value Dx S4 8 S Dmax 2 Dyin 1 Although the range of the digital output value in the extended mode is 5000 to 22500 this function scales digital output values within the range of 0 to 20000 For an example of scaling setting using the extended mode refer to the following Setting example of scaling function gt Page 80 Section 8 9 4 78 CHAPTER 8 FUNCTIONS 3 Setting procedure 1 Set Scaling enable disable setting to
165. r when the CPU module is reset CHAPTER 8 FUNCTIONS 8 11 Module Error Collection Function This function collects the errors and alarms that occurred in the multiple input module and stores them in the CPU module By holding the module errors in a CPU module memory that can hold data in the event of power failure the details on errors can be held even after the module is powered off or reset Error history CPU module including built in I O and built in CC Link and error log intelligent function module are displayed on one screen Errors that occurred in the entire system can be monitored in reverse chronological order Module A Module B CPU 11929 Error A1 occurred 19 34 Error B1 occurred 19 33 Error C1 occurred 119 36 Error A2 occurred Ss A Pu LI 1 1 gj Lex 1 a E i 0 1 Mu Error history display X Time Module in error Error code i X 19 29 Module A Error 1 Error history NN 19 33 CPU Error C1 i CPU module Module error log 19 34 ModuleB Error B1 Time Module in error Error code 19 36 ModuleA ErrorA2 19 33 Error C1 19 29 ModuleA Error A1 19 34 ModuleB Error B1 4 19 36 ModuleA 2 Model Name S
166. rns on when the maximum value stored in CHO Maximum value Un G30 Un G32 Un G34 Un G36 and the minimum value stored in CHO Minimum value Un G31 Un G33 Un G35 Un G37 are reset by turning on Maximum value minimum value reset request YD When Maximum value minimum value reset request YD is turned off while Maximum value minimum value reset completed flag XD is on Maximum value minimum value reset completed flag XD also turns off msgstr gt Controlled by the multiple input module gt Controlled by the program CHO Maximum value Un G30 Un G32 Un G34 Un G36 CHO Minimum value Un G31 Un G33 Un G35 Un G37 cx on Maximum value minimum value reset request YD E amp ON Maximum value minimum value reset completed flag XD BL OFF 7 Conversion completed flag XE Conversion completed flag XE turns on when the first conversion of all the channels for which the conversion is enabled is completed When reading digital output values use this signal or Conversion completed flag Un G10 as an interlock condition 8 Error flag XF Error flag XF turns on when an error occurs epit gt Controlled by the multiple input module Controlled by the program Latest error code Un G19 lt Error e 0 Error flag XF OFF la OFF Error clear request YF or Operating condition setting OFF ia request Y9 OFF
167. rors that occurred in the multiple input module can be checked from the display unit In addition the existing error can be cleared 1 Checking errors The error that occurred in the multiple input module can be checked by specifying Latest error code Un G19 from BUF MEM MON TES For details on the error codes or alarm codes refer to the following List of Error Codes 7 Page 125 Section 11 4 e List of Alarm Codes gt Page 127 Section 11 5 When an error occurs in the multiple input module with a start I O number of 10 BUF MEM MON TES window 1 Pressthe X9 button BUFF MEM ADDR INPUT FORMAT window 2 Usethe A and W buttons to select DEC for the input format of the buffer memory address Confirm g E 7 BUFF MEM ADDR window 3 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons and set the value to 19 Confirm with the button Buffer memory monitor window 4 The error that occurred can be checked in the 25 osu M 100 2 Clearing errors CHAPTER 9 DISPLAY UNIT An error can be cleared by eliminating the cause of the error and turning on and off Error clear request YF from DEV MON TEST When an error occurs in the multiple input module with a start I O number of 10 CPU MON TES window 1 4 1 gt 7 MENU gt CPU MON TES 4 Device monitor window 2 Device selection window
168. s alarm upper upper limit value Un G101 Warning output signal X8 turns on In addition the ALM LED turns on When the digital output values scaling values if the scaling function is enabled of all the channels for which the conversion is enabled fall within the setting range Warning output signal X8 turns off In addition the ALM LED turns off b Rate alarm When the change rate of the digital output value exceeds the change rate set in CH1 Rate alarm upper limit value UnXG126 to CH4 Rate alarm lower limit value Un G133 Warning output signal X8 turns on In addition the ALM LED turns on When the change rates of the digital output value of all the channels for which the conversion is enabled gt gt fall within the setting range Warning output signal X8 turns off In addition the ALM LED turns off Controlled by the multiple input module Z x Warning output flag Process alarm E e Um G50 0 Normal y 1 Alarm ON X 0 Normal So Warning output flag Rate alarm S i g 9 Un G51 i BO ON E EN ey Warning output signal X8 OFF OFF D o 135 4 Operating condition setting completed flag X9 Operating condition setting completed flag X9 is used as the interlock condition to turn on and off Operating condition setting request Y9 when the value of the buffer memory is changed For buffer memory items that require Operating condition set
169. s also reported to the CPU module es code Description and cause of alarm Action decimal For the process alarm adjust the digital output value to fall within the proper range As a result the relevant bits in Warning output flag A process alarm or rate alarm has occurred Process alarm Un G50 and Warning output signal X8 turn off indicates the number of the channel where a process alarm or rate automatically alarm has occurred For the rate alarm adjust the variation rate of the digital output to fall ioan A indicates the corresponding one of the following states within the proper range As a result the relevant bits in Warning 0 Process alarm upper limit output flag Rate alarm Un G51 and Warning output signal X8 1 Process alarm lower limit turn off automatically 2 Rate alarm upper limit To clear the alarm code check that the digital output value falls within 3 Rate alarm lower limit the proper range and turn on and off Error clear request YF If the scaling function is enabled the scaling value is subject to a process alarm An input signal error has occurred indicates the number of the channel where an input signal error u has occurred Adjust the analog input value to fall within the proper range and turn 4 i on and off Error clear request YF As a result the relevant bits in A indicates the corresponding one of the following detection states Input signal erro
170. s performed for a set period of time and averaging processing is performed on the total value excluding the maximum and minimum values The values obtained in averaging processing are stored in the buffer memory The number of processing times within a set period of time changes depending on the number of channels where the conversion is enabled Page 53 Section 8 3 2 a Conversion method Averaging Count processing average The conversion is performed a set number of times and averaging processing is performed on the total value excluding the maximum and minimum values The values obtained in averaging processing are stored in the buffer memory The time taken to store the average value obtained by the average processing in the buffer memory area changes depending on the number of channels where the conversion is enabled Page 54 Section 8 3 2 b Moving average The average of a specified number of digital output values is calculated at every sampling cycle and is stored in the buffer memory Because the target range for averaging processing is moved in response to every sampling processing the latest digital output value can be obtained Page 55 Section 8 3 2 c Input range extension function This function extends the input range of 4 to 20mA and that of 1 to 5V In combination with the input signal error detection function this function allows a simple disconnection detection Page 57 Secti
171. t After writing the settings of a new module parameters and auto refresh into the CPU module reset the CPU module switch STOP RUN gt STOP gt RUN or power off and on the module to validate the setting 7 1 Adding a Module Add the module name of a multiple input module to use on the project 1 Addition procedure Open the New Module window W Project window c Intelligent Function Module gt Right click gt New Module 7 Module Type Multiple Input Module v Module Name LeoMD4 c Mount Position Base No Mounted Slot No 0 Acknowledge Assignment Specify start XY address 0010 H 1Module Occupy 16 points ainpow e LZ r Title setting Title Lo Description Module Type Set Multiple Input Module Module Selection Module Name Select the name of the module to be connected Mounted Slot No Set the slot No where the module is connected Mount Position The start I O number hexadecimal of the module is set according to the mounted slot Specify start XY address No Setting any start I O number is also possible Title setting Title Set any title 43 7 2 Parameter Settings Set the parameters of each channel By setting the parameters the setting by programming becomes unnecessary 1 Setting procedure Open the Parameter window 1 Start Parameter D Project
172. t CHO Input type range setting Un G500 to Un G503 Page 156 Appendix 2 21 INPUT TYPE RNG window Point A value between 0000 and FFFFy can be input on the display unit However if a value out of the setting range is set an error occurs on the multiple input module 3 Celsius Fahrenheit display setting Select CELSIUS or FAHRENHEIT in the CEL FAH DISPLY window CEL FAH DISPLY window 1 Use the A and W buttons to select CELSIUS or FAHRENHEIT Confirm with the button 93 smopul enjeA Jo 1517 6 94 4 Averaging process setting In the AVE PROCESSING window select whether to perform sampling processing or averaging processing time average count average moving average AVE PROCESSING window TIME COUNT MOV window Table of input items 1 Usethe A and V buttons to select SAMPLING TIME AVERAGE COUNT AVERAGE or MOVING AVERAGE Confirm with the button When a value other than SAMPLING is selected follow the procedure 2 2 Move the cursor using the lt and buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Input item mU cum Input upper limit Input lower limit TIME 18000 8 COUNT 36000 4 MOV 1000 2 Point A value between 0 and 36000 can be input for any type of averaging processing on the displa
173. t range is set in CHO Input type range setting Un G500 to Un G503 Disconnection detection signal X6 turns on sesseJppy yng jo sjiejeq xipueddy b Clearing Disconnection detection flag Un G47 To clear Disconnection detection flag Un G47 check the wiring eliminate the disconnection cause and turn on and off Error clear request YF Turning on and off Operating condition setting request Y9 also clears the flag but the conversion is reset and resumed from the beginning 143 8 Warning output setting Un G48 Set whether to enable or disable the warning output process alarm rate alarm for each channel For details on the warning output function refer to the following e Warning Output Function s Page 70 Section 8 8 b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b2 b1 bO 0 0 CH4 CH3 CH2 CH1 O 0 CHA4 CH3 CH2 CH1 b12 to b15 Rate alarm b4 to b7 are Process alarm fixed to 0 setting fixed to 0 setting 0 Enable 0 Enable 1 Disable 1 Disable a Enabling the setting Turn on and off Operating condition setting request Y9 to enable the setting b Default value All channels are set to Disable 1 9 Input signal error detection flag Un G49 The input signal status of each channel can be checked with this flag b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b2 bi bO 0 0 0 07
174. t warning is issued in CH1 Processing when a disconnection is detected 1 M52 SM400 at input signal error detection Processing when a disconnection is detected in CH3 M63 MOV D10 K1M60 processing at d isconnection detection Processing when an input signal error is detected in CH4 X43 X36 7 SET processing at input signal error detection X47 X3C E SET Y3F Error code display and reset processing X3F BCD D9 K4Y50 X45 _ LSET Y3F Y3F X36 X3C X3F 1 A RST END 108 Read Conversion completed flag Read CH1 Digital output value Read CH2 Digital output value Read CH3 Digital output value Read CH4 Scaling value _ Read Warning output flag J process alarm Read Warning output flag 4 rate alarm Read Disconnection detection flag 1 Read Input signal error detection flag Turn on Error clear request Turn on Error clear request Output the error code in BCD Turn on Error clear request Turn off Error clear request CHAPTER 10 PROGRAMMING 5 Program example for not using the parameter of the intelligent function module Initial setting X30 SET M100 M100 X39 UA M E MOV H51 G500 CH1 Input type range setting _ U3 MOV H10 G501 CH2 Input type range setting _ U3 i LMOV H41 G502 J
175. t when receiving noise influence 5 A momentary current value which does not cause damage to internal resistors of the module The maximum input current value for constant application is 24mA 6 When the input type in CHLI Input type range setting Un G500 to Un G503 is a resistance temperature detector thermocouple or micro voltage a disconnection of the connected signal line can be detected Also when the input range is 4 to 20mA extended mode or 1 to 5V extended mode the simple disconnection detection can be executed using the input signal error detection function For details on the disconnection detection function and input signal error detection function refer to the following Disconnection Detection Function gt Page 59 Section 8 6 Input Signal Error Detection Function lt gt Page 63 Section 8 7 7 To acquire sufficient accuracy a warm up conduction for 15 minutes is required 8 The accuracy for when the measured temperature of the type W5Re W26Re thermocouple is 2000 C or higher is 0 5 9 The following table shows the accuracy of the cold junction compensation for when the type T thermocouple or type U thermocouple is used Measured temperature Type T thermocouple Type U thermocouple 0 C or higher 1 0 C 100 C to 0 C 2 0 C 150 C to 100 C 3 0 C 200 C to 150 C 5 0 C 4 0 C 22 CHAPTER 3 SPECIFICATIONS 3 2 1 Number of parameter settings Set
176. ta can be read or written through programs R Readable W Writable CHAPTER 3 SPECIFICATIONS 2 Error history Un G1800 to Un G61439 Item enabled by Address Address eins Default we turning on and off decimal hexadecimal valued SES Operating condition setting request Y9 1800 7084 Latest address of error history 0 R 1801 to 1809 7094 to 7114 System area 3 z 1810 7124 Error code 0 R First two Last two 1811 7134 digits of the digits ofthe 0 R year year 1812 7144 No 1 Error time Month Day 0 R D 1813 7154 Hour Minute 0 R D f th 1814 716 Second O R week 1815 to 1819 7174 to 71By System area 1820 to 1829 71Cy to 7254 No 2 Same as No 1 1830 to 1839 726 to 72Fy No 3 Same as No 1 1840 to 1849 7304 to 739 No 4 Same as No 1 1850 to 1859 73Ay to 7434 No 5 Same as No 1 1860 to 1869 7444 to 74Dy No 6 Same as No 1 3 1870 to 1879 74 to 757 No 7 Same as No 1 1880 to 1889 758 to 7614 No 8 Same as No 1 1890 to 1899 7624 to 76By No 9 Same as No 1 1900 to 1909 76C to 775 No 10 Same as No 1 1910 to 1919 776 to 77Fy No 11 Same as No 1 gt w 1920 to 1929 780 to 7894 No 12 Same as No 1 e r 1930 to 1939 78A4 to 793 No 13 Same as No 1 E 1940 to 1949 7944 to 79Dy No 14 Same as No 1 c 1950 to 1959 T9E to 7A7 No 1
177. tart I O A 00124 0070 2009 12 10 17 00 05 160404 0030 00123 4 2009 12 10 17 00 04 L26CPU BT 00122 050 2009 12 10 16 15 50 L26CPU BT 00121 0070 2009 12 10 15 59 30 L60DA4 0030 00120 0070 2009 12 10 15 45 02 L60DA4 0010 t 00119 05DC 2009 12 10 14 14 38 L26CPU BT 00118 0070 2009 12 10 14 12 03 L60DA4 0010 00117 4 2009 12 10 13 59 54 L26CPU BT 2 00116 4 2009 12 10 13 35 11 L26CPU BT 00115 05 2009 12 10 11 11 45 L26CPU BT one 00114 0070 2009 12 10 11 07 05 160404 0010 m 00113 4 2009 12 10 11 07 04 L26CPU BT 00112 0070 2009 12 10 11 03 49 L60AD4 0010 9 00111 4 2009 12 10 11 03 48 L26CPU BT O 00110 050 2009 12 09 16 30 58 L26CPU BT o 00109 0070 2009 12 09 16 29 33 L60DA4 0010 00108 0070 2009 12 09 16 29 12 60044 0010 Q 00107 0838 2009 12 09 16 29 11 L26CPU BT v a H o Point S For details on the module error collection function refer to the following MELSEC L CPU Module User s Manual Function Explanation Program Fundamentals 87 8 1 2 Error Clear Function 88 This function clears errors that occur using the system monitor By clicking the Error Clear button in the system monitor the latest error code stored in Latest error code Un G19 is cleared and the ERR LED turns off The operation is the same as that for Error clear request YF and clearing the error from the display unit H
178. te 12344 Second 564 The value that corresponds to the day of the week is stored in BCD code Sunday 004 Monday 014 Day of the week Tuesday 024 Wednesday 034 024 Thursday 044 Friday 05 Saturday 06 1 Values stored when an error occurs on Tuesday April 1 2014 at 12 34 56 160 APPENDICES Appendix Conversion Characteristic of Voltage Current The I O conversion characteristic of voltage current is the slope of the line that joins the offset value and gain value both of which are used when an analog signal voltage or current from outside the programmable controller is converted to the corresponding digital value 1 Offset value The analog input value voltage or current corresponding to the digital output value 0 2 Gain value The analog input value voltage or current corresponding to the digital output value 20000 jueuno eBeyoA Jo onsuejoeJeu UOISIOAUOD xipueddy 161 3 Voltage input characteristic The following graph shows the voltage input characteristic Digital output value 162 Practical analog input range Practical analog input range I 20479 1 T rT T r r7 74 22979 20000 22500 20000 o 3 c gt 0 5 480 2 0 o S 5000 D 5480 20000 20480 20000 15 10 5 0 1 5 Analog input voltage V 10 1
179. tenes 100 CHAPTER 10 PROGRAMMING 102 10 1 Programming Procedure dels Bue mete ete 102 10 2 When Using the Module in a Standard System Configuration 103 10 3 When a Multiple Input Module Is Connected to a Head 111 CHAPTER 11 TROUBLESHOOTING 121 11 1 Checking on the Module s Detailed 122 11 2 Checking in Latest Error Code 19 123 11 3 Checking Through the Module Error Collection 124 11 4 List of Error Codes TE ey By 125 11 5 List of Alarm Codes siis uec d be eine Be a ed bee 127 11 6 Troubleshooting oe uS UD PX Y A eee BG A ere shee 128 11 6 1 Troubleshooting using LEDs 128 11 6 2 Troubleshooting for the conversion 129 11 7 Checking the Multiple Input Module Status Using the System Monitor 133 APPENDICES 134 Appendix 1 Details of I O Signals 0 0 0 0c ene 134 Appendix 1 1 Inp tsignal ect mem teme om atte eee eae dete 134 Appendix 1 2 Output gt eed ead ahaa eh eee ob dee ICA 139 Appendix 2 Details of Buffer Memory 140 Appendix I
180. ting condition setting request Y9 to enable the setting c Default value All channels are set to 0 Point The default value is 0 To use the rate alarm change the value 150 APPENDICES 17 Conversion setting at disconnection detection Un G400 28 Set a value to be stored in CHO Digital output value Un G11 to Un G14 at disconnection detection for each channel For details on the disconnection detection function refer to the following e Disconnection Detection Function L gt Page 59 Section 8 6 b15 to b12 b11 to b8 b7 to b4 b3 to CH4 CH3 CH2 CH1 Digital output value Setting value Value just before disconnection Up scale 1H Down scale 24 Optional value When value outside the above range is set an error occurs on the corresponding channel The error code 2010 is stored in Latest error code Un G19 Error flag XF turns on and the module operates with the previous setting Conversion setting at disconnection detection Un G400 is enabled only when the micro voltage input range thermocouple input range or resistance temperature detector input range is set in CHO Input type range setting Un G500 to Un G503 The setting value of the channel for which the current input range or voltage input range is set is ignored Point When disconnection is detected the value set in this area is stored in CHO Digital output value Un G11 to U
181. ting request Y9 to be turned on and off to enable the new value refer to the following e List of Buffer Memory Addresses lt gt Page 27 Section 3 5 When Operating condition setting completed flag X9 is off conversion processing is not performed When Operating condition setting request Y9 is on Operating condition setting completed flag X9 turns off weinen gt Controlled by the multiple input module Controlled by the program Module READY X0 ON ON Operating condition setting UA NOFF pL completed flag X9 3 7 ON oe Operating condition setting an OFF i request Y9 Conversion completed flag gt XE 136 APPENDICES 5 Input signal error detection signal XC a When Input signal error detection signal XC turns on Input signal error detection signal XC turns on when a detection condition is set in Input signal error disconnection setting Un G402 and an analog input value exceeds the range set in CHO Input signal error detection setting value Un G412 to Un G415 in any of the channels for which the conversion is enabled If the simple disconnection detection is set the setting of CHLI Input signal error detection setting value Un1G412 to Un G415 is ignored and Input signal error detection signal XC turns on at the simple disconnection detection When Input signal error detection signal XC turns on the following oper
182. tion Select a conversion setting in the DISCNNCT DETCT window 1 Use the A and WV buttons to select the conversion DISCNNCT DETCT window setting from the following Confirm with the button PRE VALUE UP SCALE DOWN SCALE GIVEN VALUE When GIVEN VALUE is selected follow the procedure 2 DISCNNCT VALUE window 2 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Table of input items Input range Input item Input upper limit Input lower limit DISCNNCT VALUE 32767 32768 CHAPTER 9 DISPLAY UNIT 9 Input signal error detection setting Select a detection method in the INPUT SIG ERR window 1 Use the A and V buttons to select the detection method from the following Confirm with the INPUT SIG ERR window button DISABLE UPR LWR LWR UPR SIMPLE DISCNNCT When UPR LWR LWR UPR is selected follow the procedure 2 INPUT SIG VALUE window 2 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Table of input items Input range Input item EM Input upper limit Input lower limit INPUT SIG VALUE 250 0 99 smopul enjeA Jo 1517 6 9 4 Checking and Clearing Errors The er
183. tion function To check the errors of the multiple input module collected by the CPU module open the Error History window X Diagnostic gt System Monitor gt Click the Eror History Detail button Monitor Status Connection Channel List Stop Monitor Serial Port PLC Module Connection USB System Image Match all of the criteria below None Clear Refine Criteria Enter Refine Criteria Error History List Error Details Displayed Errors Errors 9 9 Error Code Notation DEC HEX Model Name L60MD4 G Start I O 0030 2000 01 01 00 10 08 2000 01 01 00 09 38 2000 01 01 00 07 26 2000 01 01 00 05 32 2000 01 01 00 05 02 2000 01 01 00 01 49 2000 01 01 00 01 15 2000 01 01 00 00 54 2000 01 01 00 00 00 VELLI gE Error and Solution Inteligent Module Information Explanation The count average value in CH1 Time average Count average Moving average setting Un G 1 is out of the range of 4 to 36000 times Solution Reset the count average value within the range of 4 to 36000 times Create CSV File Close 2 Errors to be collected The multiple input module reports the following information to the CPU module List of Error Codes _ gt Page 125 Section 11 4 List of Alarm Codes gt Page 127 Section 11 5 124 11 4 List of Error Codes CHAPTER 11 TROUBLESHOOTING This section describes the list of error codes The code of an
184. tion setting request Y9 to enable the setting c Default value All channels are set to 0 Point P The default value is 0 To use the rate alarm change the value 149 sesseJppy yng Jo sjiejeq z xipueddy 16 CHO Rate alarm upper limit value Un G126 Un G128 Un G130 Un G132 CHO Rate alarm lower limit value Un G127 Un G129 Un1G131 Un G133 The digital output value is checked at every warning detection cycle and the change rate is detected from the check result Set the range of the change rate of the digital output value for each channel in this area For details on the warning output function rate alarm refer to the following e Warning output function rate alarm _ gt Page 72 Section 8 8 2 a Setting range The setting range is between 32768 and 32767 3276 8 to 3276 7 The value can be set in increments of 0 196 Setthe values so that the following condition is satisfied Rate alarm upper limit value Rate alarm lower limit value An error occurs in the channel with the setting that does not satisfy the condition the error code 700 is stored in Latest error code Un G19 and Error flag XF turns on The rate alarm function operates with the previous setting When Disable 1 is set in Warning output setting Un G48 the settings of the rate alarm upper limit value and rate alarm lower limit value are ignored b Enabling the setting Turn on and off Opera
185. tion setting request Y9 to enable the setting c Default value All channels are set to 0 Point The default value is 0 To use the process alarm change the value 148 APPENDICES 15 CHO Rate alarm detection cycle Un G118 to Un G121 Set the cycle of checking the change rate of the digital output value for each channel The change rate is a ratio of the change in the digital output value from the previous check The change rate of the digital output value is checked at every setting cycle A value obtained by multiplying the setting value by the conversion cycle is a cycle that detects a warning of the rate alarm For details on the warning output function rate alarm refer to the following Warning output function rate alarm gt Page 72 Section 8 8 2 a Setting range The setting range is from 1 to 36000 times When a value outside the above range is set an error occurs on the corresponding channel The error code 710 is stored in Latest error code Un G19 and Error flag turns on When Disable 1 is set in Warning output setting Un G48 the setting of the rate alarm detection cycle is ignored If the upper or lower limit value of the rate alarm is small a warning may be output as a sensitive response to disturbances Setting the long rate alarm detection cycle can prevent such a sensitive response to disturbances b Enabling the setting Turn on and off Operating condi
186. to 5V 0 to 5V x Voltage 10 to 10V P o 0 to 10V 1 to 5V extended mode Micro voltage 100 to 100mV temperature Common to all input ranges detector Thermocouple Common to all input ranges 1517 uonoun ee 25 3 4 List of I O Signals The following table lists the I O signals of the multiple input module For details of the I O signals refer to the following Details of I O Signals gt Page 134 Appendix 1 Input signal Output signal Device number Signal name Device number Signal name Module READY YO x1 Y1 X2 Y2 X3 Use prohibited 4 Y4 Use prohibited X5 Y5 X6 Disconnection detection signal Y6 X7 Use prohibited Y7 X8 Warning output signal Y8 x9 Operating condition setting completed flag Y9 Operating condition setting request XA YA Use prohibited XB YB Use prohibited XC Input signal error detection signal YC XD valyeiminimum valie faset completgd YD Maximum value minimum value reset request XE Conversion completed flag YE Use prohibited XF Error flag YF Error clear request 26 Point The I O number X Y described above shows the case that the start I O number of the multiple input module is set to Do not use the Use prohibited signals shown above because the system uses them If users use turn on the signals the functions
187. tting 00004 R W i 502 1F6y Input type range setting 00004 R W 503 1F7y CH4 Input type range setting 00004 R W O w 504 to 507 1F8 to 1FBy System area T 508 1FCh CH1 Celsius Fahrenheit display setting 0 R W O 509 1FDy CH2 Celsius Fahrenheit display setting 0 R W 510 1 CH3 Celsius Fahrenheit display setting 0 R W O 511 1FFy CH4 Celsius Fahrenheit display setting 0 R W 512 to 515 200 to 203 System area T 516 2044 CH1 Input type range monitor 0000 R 517 2054 CH2 Input type range monitor 0000 R 518 206 CH3 Input type range monitor 00004 R 519 2074 CH4 Input type range monitor 0000 R 520 to 523 2084 to 20B4 System area _ 524 20 CH1 Celsius Fahrenheit monitor 0 R 525 20Du CH2 Celsius Fahrenheit monitor 0 R 526 20 CH3 Celsius Fahrenheit monitor 0 R 527 20Fy CH4 Celsius Fahrenheit monitor 0 R 528 1699 210 to 6A3 System area 1700 6A4u CH1 Conversion status R 1701 6A5y CH2 Conversion status 0 R 1702 6A64 CH3 Conversion status 0 R 29 Item enabled by Address Address Mes Default AES turning on and off decimal hexadecimal d value guste Operating condition setting request Y9 1703 6A7y CH4 Conversion status 0 R 1704 to 1799 8 to 707 System area 5 30 4 2 The default value is a value to be set after power on or after resetting the CPU module This column shows whether or not da
188. ures show wiring to the terminal block 1 Voltage input current input and micro voltage input For voltage input and micro voltage input CH2 1 CH2 CH2 V b le CH2 V B CH2 A For current input CH4 1 CH4 B V b CHA V B CH4 A NC 9 39 2 Thermocouple input CH1 CH1 CH2 l CH3 CH3 V b CH4 CH3 V B el CH3 NC 1 To use the thermocouple input always connect the cold junction compensation resistor CJ supplied with the module between the CH1 V B terminal pin number 5 and the CH1 A terminal pin number 7 3 Resistance temperature detector input CH1 CH2 l CH1 CH1 c vh CH2 CH2 V b CH1 eee 0 CH2 vJB A z L CH2 L A CH3 CH4 It CH3 V b e CH4 CH4 va A V B I 40 CHAPTER 6 INSTALLATION AND WIRING 6 4 External Wiring The following figures show the external wiring Point If the circuit between the terminals of unused channels is kept open and the conversion is enabled an undefined digital value may be output To avoid this phenomenon set CHLI Input type range setting Un G500 to Un G503 of the unused channe
189. utput value UnXG11 to Un G14 2 Relation between disconnection detection and conversion enable disable setting Disconnection detection is executed only in the channel where the conversion is enabled The following table shows the relation between the disconnection detection and conversion enable disable setting The conversion enable disable setting can be performed in CHO Input type range setting Un G500 to Un G503 Connection status Status of the conversion enable disable setting Disconnection detection flag Conversion enabled b Conversion disabled No disconnection QO Xl A Conversion enabled On Q B O b Conversion disabled Off uonoun J uonosje UONDSUUODSIG 9 8 Disconnection A Conversion enabled On B b p Conversion disabled Off No connection 59 Point When a disconnection and warning output process alarm or rate alarm occur simultaneously the ALM LED flashes For details on the warning output function refer to the following Warning Output Function gt Page 70 Section 8 8 For Disconnection detection flag Un G47 Disconnection detection signal X6 the ALM LED and Latest error code the status at a disconnection detection is held even after the disconnected wiring is reconnected Turn on and off Error clear request YF to clear the error To use the thermocouple input always connect the col
190. value 0 Section 8 3 Time Average Count Average Moving Count average 4 to 36000 Times default value 0 Average Moving average 2 to 1000 Times default value 0 0 Disable default value 1 Upper and Lower Detection Input signal error Input signal error detection setting 2 Lower Detection Page 63 detection function 3 Upper Detection Section 8 7 4 Simple Disconnection Detection Input signal error detection setting value 0 to 25 0 default value 5 0 0 Value just before disconnection default value Conversion setting for disconnection 1 Up Scale Disconnection detection 2 Down scale Page 59 detection function 3 Optional value Section 8 6 Conversion setting value for disconnection 32768 to 32767 default value 0 detection 0 Enabl Scaling enable disable setting na 1 Disable default value Page 78 Sealing function Scaling upper limit value 32000 to 32000 default value 0 Section 8 9 Scaling lower limit value 32000 to 32000 default value 0 45 sBumes ZL Item Setting value Reference Process alarm output setting 0 Enable 1 Disable default value Process alarm upper upper limit value 32768 to 32767 default value 0 Process alarm upper lower limit value 32768 to 32767 default value 0 Process alarm lower upper limit value 32768 to 32767 default value 0 Warning output Process alarm lower lower limit value funct
191. when a rate alarm upper limit warning is issued in CH1 M31 _ ee mE _ Processing when a rate alarm lower limit warning is issued in CH1 Processing at disconnection detection SM400 MOV W1008 1 0 Read Disconnection detection flag M50 A Me Processing when a disconnection is detected in CH1 M52 _ ONT z Processing when a disconnection is detected in CH3 Processing at input signal error detection SM400 MOV 1010 KiMe0 4 Read Input signal error detection flag M63 s 2 Processing when an input signal error is detected in CH4 Reset processing at disconnection detection X23 X1006 SET Y100F J Turn on Error clear request Reset processing at input signal error detection X27 X100C 2 sET Y100F Turn on Error clear request Error code display and reset processing X100F E BCD 1009 K4Y30 Output the error code in BCD X25 sET YioorF Turn on Error clear request Y100F X1006 X100C X100F J Xt AF AF RST Turn off Error clear request MCR 1 120 CHAPTER 11 TROUBLESHOOTING CHAPTER 11 TROUBLESHOOTING This chapter describes errors that may occur while using the multiple input module and those troubleshooting 1 Checking for the error codes and the alarm codes The errors and alarms that occurred in the multiple input module can be checked with the following methods Choose a method depending on the purpose and a
192. y touch any conductive parts and electronic components of the module Doing so can cause malfunction or failure of the module Wiring Precautions NWARNING 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 NCAUTION Tighten the terminal block screws within the specified torque range Undertightening can cause short circuit fire or malfunction Overtightening can damage the screw and or module resulting in drop short circuit or malfunction 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 Mitsubishi 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 methods refer to the MELSEC L CPU Module User s Manual Hardware Design Maintenance and Inspection Startup and Maintenance Precautions
193. y unit However if a value out of the setting range for each averaging processing is set an error occurs on the multiple input module CHAPTER 9 DISPLAY UNIT 5 Process alarm setting Select DISABLE or ENABLE in the PROCESS and window PROCESS ALARM window 1 Use the A and V buttons to select DISABLE or ENABLE Confirm with the button When ENABLE is selected follow the procedure 2 and later PRALARM UPR UPR window 2 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Y PRALARM UPR LWR window 3 Move the cursor using the 4 and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Y PRALARM LWR UPR window 4 Move the cursor using the lt and buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Y PRALARM LWR LWR window 5 Move the cursor using the lt and gt buttons then increment or decrement the value at the cursor using the A and W buttons Confirm with the button Table of input items swopulM enjeA Jo 1517 6 Input range Input item m TU Input upper limit Input lower limit PRALARM UPR UPR PRALARM UPR LWR 32767 32768 PRALARM LWR UPR PRALARM LWR LWR Point P Set values for PRALARM UPR

MELSEC-L Multiple Input (Voltage/Current

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