Mitsubishi FX3G-14MR/ES Installation Manual Download Page 1 | Manualshive

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PROGRAMMABLE LOGIC CONTROLLER

MODEL

FX3G

INSTALLATION MANUAL

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Summary of Contents for FX3G-14MR/ES

Page 1: ...PROGRAMMABLE LOGIC CONTROLLER MODEL FX3G INSTALLATION MANUAL ...

Page 2: ...S AND WIRING DIAGRAM 9 4 4 INPUT SPECIFICATIONS AND WIRING DIAGRAM 10 4 5 PULSE CATCH M8170 TO M8175 11 4 6 PULSE WIDTH PULSE PERIOD MEASUREMENT SPECIFICATIONS AND WIRING 11 4 7 HIGH SPEED COUNTERS SPECIFICATIONS AND WIRING 12 4 8 OUTPUT SPECIFICATIONS AND WIRING 13 5 PROGRAMMING USING GX WORKS2 14 5 1 SYSTEM CONFIGURATION 14 5 2 INSTALLING THE USB DRIVER 14 5 3 INSTALLING GX WORKS2 16 5 4 STARTIN...

Page 3: ...ouch any terminal while the PLC s power is on Doing so may cause electric shock or malfunctions Before cleaning or retightening terminals externally cut off all phases of the power supply Failure to do so may cause electric shock Use the battery for memory backup correctly as described in this manual Use the battery only for the specified purpose Connect the battery correctly Do not charge disasse...

Page 4: ...attery is used 8 Output display LEDs red When an output terminal Y000 or more is turned on the corresponding LED lights 9 Model name abbreviation The model name of the main unit is indicated Check the nameplate on the right side for the model name 10 DIN rail mounting hooks The main unit can be installed on DIN46277 rail 35mm 1 38 wide 11 The year and month of production The year and month of prod...

Page 5: ...cutting or wire debris does not enter the ventilation slits Failure to do so may cause fire equipment failures or malfunctions Be sure to remove the dust proof sheet from the PLC s ventilation port when installation work is completed Failure to do so may cause fire equipment failures or malfunctions Connect the extension cables peripheral device cables input output cables and battery connecting ca...

Page 6: ...e of 1 000Vp p noise width of 1μs rise time of 1ns and period of 30 to 100Hz Dielectric Withstand Voltage 2 1 5kVAC for one minute Between each terminals 2 and ground terminal 500VAC for one minute Insulation Resistance 2 5MΩ or more by 500VDC megger Grounding Class D grounding grounding resistance 100Ω or less Common grounding with a heavy electrical system is not allowed 3 Working Atmosphere Fre...

Page 7: ... AC power supply type has 0V and 24V terminals whereas the DC power supply type shows since the DC power supply type does not have the service power supply Do not connect with terminals Indication of Input terminal Both AC and DC power supply type have the same input terminals however the external input wiring differs from each other Indication of output terminals connected to common terminal One ...

Page 8: ...r an abnormal voltage drop occurs the PLC stops and output is turned off When the power supply is restored it will automatically restart when the RUN input is on DANGER WIRING PRECAUTIONS Cut off all phases of the power supply externally before installation or wiring work in order to avoid damage to the product or electric shock CAUTION WIRING PRECAUTIONS Connect the AC power supply to the dedicat...

Page 9: ... possible If it cannot be grounded independently ground it jointly as shown below Use ground wires thicker than AWG14 2 mm Position the grounding point as close to the PLC as possible to decrease the length of the ground wire 4 3 POWER SUPPLY SPECIFICATIONS AND WIRING DIAGRAM n POWER SUPPLY SPECIFICATIONS Item Specification AC Power Type DC Power Type Supply Voltage 100 to 240VAC 24VDC Allowable S...

Page 10: ...tact input Sink input NPN open collector transistor Source input PNP open collector transistor Input Circuit Insulation Photocoupler insulation Input Operation Display LED on panel lights when photocoupler is driven INPUT CIRCUIT CONFIGURATION 1 Each value inside indicates the number of occupied points 2 Input impedance 3 The 24V and 0V terminals are located on the output terminal side n INSTRUCTI...

Page 11: ...ection in GX Works2 n CAUTIONS FOR PULSE WIDTH PERIOD MEASUREMENT FUNCTION 1 Non overlap of input numbers The input terminals X000 X001 X003 and X004 can be used for high speed counter input interruption pulse catch speed detection SPD instructions and general purpose input Take care not to overlap the input numbers However overlap of input numbers is allowed for input interruptions 2 When the pul...

Page 12: ...iring apply to the cases where C251 is used When another high speed counter number is used wire the counter referring to the following diagrams It is recommended to use shielded twisted pair cables for connection cables Ground the shield of each shielded cable only on the PLC side 1 NPN open collector transistor output rotary encoder 2 PNP open collector transistor output rotary encoder The ground...

Page 13: ...ercurrent is shut down Some types of inductive loads generate rush current 5 to 15 times the stationary current at activation Make sure that the rush current does not exceed the current corresponding to the maximum specified resistance load 2 Lamp load Lamp loads generally generate rush current 10 to 15 times the stationary current Make sure that the rush current does not exceed the current corres...

Page 14: ... is at least 2 times larger than the total rated fuse capacity n CONTACT PROTECTION CIRCUIT FOR INDUCTIVE LOADS When an inductive load is connected connect a diode for commutation in parallel with the load as necessary The diode for commutation must comply with the following specifications Item Guide Reverse voltage 5 to 10 times of the load voltage Forward current Load current or more n INTERLOCK...

Page 15: ... to their installed location POINT Considerations when installing USB driver If the USB driver cannot be installed confirm the following Windows settings If Block Never install unsigned driver software is selected under Control Panel System Hardware Driver Signing the USB driver may not be installed Select Ignore Install the software anyway and don t ask for my approval or Warn Prompt me each time...

Page 16: ...on POINT Product ID is written on the License certificate included with the product Enter the 12 digit number divided into 3 and 9 digits n OPERATING ENVIRONMENT Item Contents Personal Com puter Windows supported personal computer CPU Intel Core 2 Duo Processor 2GHz or more recommended Required Memory 1GB or more recommended Available Hard Disk Capacity When installing GX Works2 HDD available capa...

Page 17: ... a list of functions such as function blocks used for programming Output Display compilation and check results errors and warnings Cross Reference Display cross reference results Device List Display the device list Watch 1 to 4 A screen used for monitoring and changing current device values Intelligent Function Module Monitor 1 to 10 Screens used for monitoring intelligent function modules Find Re...

Page 18: ...unit n FOR CONTINUOUS USE OF A PERIPHERAL DEVICE SUCH AS GOT Cut off the area shown in the left figure below of the peripheral device connector cover main unit using a nipper etc and connect the peripheral device as shown in the right figure below n CONNECTION TO BUILT IN PROGRAMMING CONNECTOR USB Connect and disconnect the communication cable for the peripheral device personal computer At connect...

Page 19: ...d is given from the programming software after the PLC is started by either the built in RUN STOP switch or the general purpose input RUN terminal the PLC will be restored to the running status by giving the RUN command from the programming software This can also be accomplished by setting the built in RUN STOP switch or the general purpose input RUN terminal to STOP and then to RUN n OPERATION AN...

Page 20: ...INTENANCE This PLC does not incorporate consumable parts that are factors in the reduction of service life However the output relays points of contact and batteries option have a limited life expectancy n PERIODIC INSPECTION BATTERY LIFE ETC 1 BATTERY Model FX3U 32BL battery Standard life 5 years at ambient temperature of 25 C 77 F 2 OTHER DEVICES When inspecting the battery check the following po...

Page 21: ...ply power If ERR LED goes off a watchdog timer error may have occurred Take any of the following measures Review the program The maximum value D8012 of the scan time should not exceed the setting D8000 of the watchdog timer Check that the input used for input interruption or pulse catch is not being abnormally turned on and off in one scan Check that the frequency of the pulse duty of 50 input to ...

Page 22: ...easures When input turns on Check that the input device does not have a built in diode or parallel resistance When input does not turn on Measure the voltage between the 0V terminal or 24V terminal not connected to the S S terminal and the input terminal with a tester to confirm that the voltage is 24VDC Check the configuration of the external wiring and connected devices and the connection of the...

Page 23: ...FX3G INSTALLATION MANUAL 23 ...

Page 24: ...orporate Woods Parkway Vernon Hills IL 60061 Phn 847 478 2100 us MitsubishiElectric com fa en Serving the Americas AZ JY997D33401 A Effective January 2016 Specifications subject to change without notice 2016 Mitsubishi Electric Automation Inc ...

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