User`s Manual - inverter & Plc
Contents
1. 6 N m Tighten securely to avoid malfunction 4 1 Applicable cables e Use AWG26 16 for connection with input e The terminal tightening torque is 0 5 0 6 Nem e When using a different type of cable defective contact at the terminal is possible Use a crimp terminal to achieve a good contact Table 4 1 Liner and Sectional Area Sectional 2 Terminal Area mm PAR Stranded cable Remove sheath twist j mm core wires then connect cable lt 6 Single cable Remove sheath then connect cable 4 2 Wiring The channel not used is short circuit and uses the terminal VO and the terminal VI The channel number enters O Voltage input mode 0 10V 180kQ VO 2500 MAN g poe lO AYAYAY D Be Grounding Nee Neue resistance 100Q or less Current input mode 4 20mA 180kQ a oT 2500 o lO W a s NWN Grounding VI i ree resistance FX1N 2AD BD 100Q or less 1 Connect a 0 1 0 47uF at 25V DC capacitor in position 1 when there is voltage ripple in the voltage input or there will be a lot of noise 2 For current input short circuit VO and IO as shown in the diagram 5 Example Program Analog amount 0 10V 4 20mA input to each channel is stored in data registers D8112 D8113 as digital values The values are stored automa2. fix top cover x1 to mount board x2 43 1 69 a Terminals to connect analog module b The top face of this terminal block is higher than the top face of the panel cover of the programmable controller by approximately 7mm 0 28 Table 1 2 Allocation Terminal Terminal name Content Voltage input terminal for channel 1 Ch1 i i Ch1 IA 21 2A tbl LA Current input terminal for channel 1 Voltage input terminal for channel 2 Ch2 b Mounting holes 2 4 0 0 16 c Connector for PLC 1 3 System Configuration e Only one expansion board can be used on one FX1s and FX1N PLC main unit Do not try to install two or more expansion boards They will not function e The 2AD cannot be used with a FXiN EEPROM 8L or FX1N 5DM 1 4 Applicable PLC Table 1 3 Applicable Programmable Controller PLC Type Applicable version 2 Specifications 2 1 General Specifications Same as the programmable controller main unit Refer to the programmable controller main unit manual 2 2 Power Supply Specifications Power supplied by internal feed of the programmable controller main unit 2 3 Performance Specifications Table 2 1 Performance Specifications Specification Voltage input Current input DC 4 20mA input resistance 250Q Absolute maximum input 2mA 60mA Range of analog DC 0 10V input resistance 300kQ input Absolute maximum input 0 5V 15V 12bit binary 2 5mV 10V 4000
3. gt 10V Digital value from A D converter D8112 D8113 Analog input If a digital value in the range of 0 10000 is used in D10 please see below Digital value used in user program D10 10 x D8112 or D8113 4 The program example based on the equation above is as shown in the figure below In Ch1 case M8001 M8112 M8000 FNC 22 MUL K10 D8112 D14 FNC 23 BJ DIV D14 K4 D10 5 3 2 Example Application Program 2 In current input mode the 2AD converts analog values from 4 20mA to the digital output of O 2000 If using a digital range of 4000 20000 in the program the range must be converted from 0 2000 to 4000 20000 as shown in the programming example below Digital values that are converted from analog values are stored in D8112 or D8113 The analog input does not have exact resolution of 8 uA because the digital value is converted from a range of 0 2000 to 4000 20000 20000 2000 N Digital value Digital value from used in user A D converter program D60 4000 D8112 D8113 0 gt e 0 e 0 gt 2000 0 4mA gt 20mA Digital value from A D converter D8112 D8113 Analog input If a digital value in the range of 4000 20000 is used in D60 please see below Digital value used in user program D60 8 x D8112 or D8113 4000 The program example based on the equation above is as shown in the figure below In Ch2 case
4. 2 Do Stores Digital value of Ch1 DO MOV Poa D8113 D2 Stores Digital value of Ch2 D2 1 Ifa digital value is not stored in DO or D2 D8112 and D8113 can be used directly for set values and other instructions etc of timers and counters 5 3 Example Application Program As the 2AD does not have Offset and Gain capabilities if values are required outside the standard specification range additional program commands are required to either multiply or divide the conversion values For an example application please see FX programming manual Il Note e Accuracy and resolution of the analog to digital conversion are different from the specification because the additional program commands e The original range of the analog input is not changed 5 3 1 Example Application Program 1 In voltage input mode the 2AD converts analog values from 0 10V to the digital output of O 4000 If using a digital range of 0 10000 in the program the range must be converted from 0 4000 to 0 10000 as shown in the programming example below Digital values that are converted from analog values are stored in D8112 or D8113 The analog input does not have exact resolution of 2 5 mV because the digital value is converted from a range of 0 4000 to O 10000 10000 4000 N N Digital value Digital value from used in user A D converter program D10 D8112 D8113 0 o 0 e 0 gt 4000 0
5. 8uA 20mA 4mA 2000 1 Against the full scale 1 Against the full scale 0 10V 0 1V 4 20mA 0 16mA 1 scan time The analog to digital translation is done by the END instruction 4000 Digital Input output characteristics 0 i 4mA gt 20mA Analog input Analog input No insulation between each channel or the PLC Gecuoalancont 0 points 2AD is not subject to the standard maximum number of control points in i p the host PLC as it operated via data registers 3 Installation Caution e Cut off all phases of power source before installing removing or performing wiring work on the master in order to avoid electric shock or damage of product e After the installation and wiring etc replace the PLCs top cover before power ON Note e Securely install the expansion board and fix to the PLC Defective contact can cause malfunction gt gt e The tightening torque for fix the board or top cover is 0 3 0 6 N m Tighten securely to avoid malfunction Note Only one expansion board can be used per main unit of FX1s and FX1N PLC Do not try to install two or more expansion boards Moreover the 2AD cannot be used with the FXiN EEPROM 8L or the FX1N 5DM The following is a generic explanation of how to install a expansion board to the PLC a Top cover for expansion board oO M3 self tapping screw to mount expansion board a oO External port for
6. Art No 141174 Version A a MITSUBISHI Version A PROGRAMMABLE CONTROLLERS JY992D96201 ELSE ADVANCED AND EVER ADVANCING MITSUBISHI ELECTRIC FX1N 2AD BD Analog Input Expansion Board User s Manual JY992D96201A This manual contains text diagrams and explanations which will guide the reader in the correct installation safe use and operation of the FX1N 2AD BD Analog Input Expansion Board and should be read and understood before attempting to install or use the unit Further information can be found in the associated manuals list below Specifications are subject to change without notice Guidelines for the Safety of the User and Protection of the FXin 2AD BD Analog Input Expansion Board This manual has been written to be used by trained and competent personnel The definition of such a person or persons is as follows a Any engineer using the product associated with this manual should be of a competent nature trained and qualified to the local and national standards These engineers should be fully aware of all aspects of safety with regards to automated equipment b Any commissioning or service engineer must be of a competent nature trained and qualified to the local and national standards c All operators of the completed equipment should be trained to use that product in a safe and coordinated manner in compliance to established safety practices Note The term completed equipment refers to a third party const
7. Ms000 M8113 FNC 22 MUL K8 D8113 D62 FNC 20 BI ADD D62 K4000 D60 Manual number JY992D96201 Manual revision A Date MAY 2001 a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100 8310 TELEX J24532 CABLE MELCO TOKYO HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN
8. ications wiring Hardware Manual and installation FX Series of Programmable controllers JY992D88101 Programming Manual I Describes instructions in FX1s FX1N FX2N FX2NC series Indispensable manual 1 Introduction The FX1N 2AD BD analog input expansion board hereafter called 2AD or expansion board is to be installed in an FX1s or FX1N series PLC to increase the analog input by 2 points 1 1 Features of 2AD 1 Analog input of two points can be increased using 2AD If a 2AD is used internal mounting in the top of the PLC means that there is no need for a change to the installation area of the PLC 2 Voltage input 0 10V or current input 4 20mA for analog to digital conversion can be set by switching the auxiliary relays assigned to each channel Moreover a digital value after conversion of each channel is stored in special data register allocated to each channel as shown in the table below However the analog to digital conversion characteristic cannot be adjusted Table 1 1 Allocated Device Switch of input mode of Ch1 flag M8112 OFF Voltage input mode 0 10V ON Current input mode 4 20mA Switch of input mode of Ch2 flag M8113 OFF Voltage input mode 0 10V ON Current input mode 4 20mA D8112 Digital value of Ch1 D8113 Digital value of Ch2 1 2 External Dimensions and Each Part Name Dimensions mm inches Accessory Top cover for board x1 M3 self tapping screw x3 to
9. optional equipment M3 self tapping screw to fix top cover e Expansion board Note Do not remove this screw _h Remove the top cover of the main unit an keep 2 Plug expansion board e into the external port dy Fix expansion board to main unit using M3 self tapping screws c Tightening torque 0 3 0 6N m 4 Attach top cover for expansion board a removing section a to expose connector etc a fFwoNSs Secure top cover with M3 self tapping screw b Tightening torque 0 3 0 6N m 4 Wiring Caution A Cut off all phases of power source before installing removing or performing wiring work on the expansion board in order to avoid electric shock or damage of product Note e Do not lay signal cable near to high voltage power cable or house them in the same trunking duct Effects of noise or surge induction may occur Keep signal cables a safe distance of more than 100 mm 3 94 from these power cables e Ground the shied wire or the shield of a shielded cable Do not however ground at the same point as high voltage lines e Never solder the end of any cables Make sure that the number of connected cables is not more than the unit has been designed for e Never connect cables of a non permitted size e Fix cables so that any stress is not directly applied on the terminal block or the cable connection area e The terminal tightening torque is 0 5 0
10. ructed device which contains or uses the product associated with this manual Note s on the Symbols Used in this Manual At various times through out this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment 1 Indicates that the identified danger WILL cause physical and property damage 2 Indicates that the identified danger could POSSIBLY cause physical and property damage gt D e Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage that may arise as a result of the installation or use of this equipment e All examples and diagrams shown in this manual are intended only as an aid to understanding the text not to guarantee operation Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples e Owing to the very great variety in possible application of this equipment you must satisfy yourself as to its suitability for your specific application Associated Manual Manual T Manual Name Description Number FX1S Series Describes contents related to hardware of the Programmable controllers JY992D83901 FX1sS series PLC such as specifications wiring Hardware Manual and installation FX1N Series Describes contents related to hardware of the Programmable controllers JY992D89301 FXiN series PLC such as specif
11. tically at each END instruction and calculated using the analog to digital conversion characteristic specified with special auxiliary relays M8112 and M8113 5 1 Allocated Device Table 5 1 Allocation of Device Switch of input mode of Ch1 flag M8112 OFF Voltage input mode 0 10V ON Current input mode 4 20mA Switch of input mode of Ch2 flag M8113 OFF Voltage input mode 0 10V ON Current input mode 4 20mA D8112 Digital value of Ch1 D8113 Digital value of Ch2 5 2 Basic Example Program Note e Drive M8112 and M8113 which specifies the analog to digital conversion characteristic with M8000 a type contact of the RUN monitor or M8001 b type contact of the RUN monitor Do not change the ON OFF state while the analog to digital conversion is operating The analog to digital conversion is not executed correctly when M8112 or M8113 are turned ON and OFF during the conversion process e Do not change the digital value of D8112 or D8113 after A D conversion in the 2AD by manipulating the user program a programming tool or GOT graphic operation terminal etc The following program example sets Ch1 in the voltage input mode Ch2 in the current input mode with the A D converted digital value of each channel stored in DO and D1 M8001 M8112 Sets Ch1 in voltage input mode 0 10V ii Tend M8113 Sets Ch2 in current input mode 4 20mA M8000 i FNC 12 Det1
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