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FX2N-64CL-M CC-Link/LT Master Block

Troubleshooting 12

12-2

12.2

Confirmation of status based on status indicator LEDs and countermeasures

12.2.1

ONLINE mode

The table below shows the descriptions of errors during in the ONLINE mode (bits 6 and 7 of
the DIP switches are OFF in the FX

-64CL-M), indicated by the status indicator LEDs and

their countermeasures.

Name

Description

Countermeasures

tus

indic

tor

POWER

Lit: Power is supplied
Extinguished: Power is not
supplied

Extinguished
• Confirm the capacity of the power for the PLC and

the supplied 5V DC power.

RUN

Lit: FX

-64CL-M is operating

normally

Extinguished: FX

-64CL-M is

abnormal
Power is interrupted
EEPROM read
error (sum
mismatch) occurred

Extinguished
• Confirm the capacity of the power for the PLC and

the supplied 5 VDC power.

• Set the FX

-64CL-M to the CONFIG mode. If

necessary, edit the detailed remote station
information, and write it to the EEPROM.

• If the system is not restored even after confirming

the items above, contact an office of MITSUBISHI
ELECTRIC SYSTEM & SERVICE, CO., LTD.

ERR.

Lit: Communication speed setting

error occurred
EEPROM read error (sum
mismatch) occurred

Flickering: Power supplied for

communication is
abnormal
DIP switch for
operation setting was
changed during
operation

Extinguished: FX

-64CL-M is

operating normally

Lit
• Confirm the DIP switch setting, reset power.
• Set the FX

-64CL-M to the CONFIG mode. If

necessary, edit the detailed remote station
information, and write it to the EEPROM.

Flickering
• Return the DIP switch setting to the status at the

time of power ON.

• If the DIP switch setting should be changed,

change the DIP switch setting, then execute the
CONFIG mode again.

• Confirm connection to the power adapter and the

power supplied to the power adapter. (For the
details of power adapter, refer to the User's Manual
(Detailed Volume) of the power adapter.)

L RUN

Lit: Data link is being executed
Extinguished: Data link is stopped

Extinguished
• Take proper countermeasures according to the

status of other LEDs.

L ERR.

Lit: Use station number

discrepancy
(when BFM#32(20h) to
#95(5Fh) is edited, the station
numbers are checked.)
Outside-control-range station
error occurred

Flickering: Stations are abnormal
Extinguished: Data link is being

executed normally

Lit
• Securely connect the FX

-64CL-M and remote I/O

units.

• Make sure that connected remote I/O units are

consistent with the detailed remote station
information.

Flickering
• Securely connect the FX

-64CL-M and remote I/O

units.

• Make sure that connected remote I/O units are

consistent with the detailed remote station
information.

Содержание MELSEC FX2N-64CL-M

Страница 1: ...MELSEC FX Series Programmable Controllers User s Manual Detailed Volume FX2N 64CL M CC Link LT Master Block MITSUBISHI ELECTRIC MITSUBISHI ELECTRIC 01 01 2003 JY997D08501 Version A INDUSTRIAL AUTOMATION ...

Страница 2: ...g Manual II CL1PAD1 USER S MANUAL Detailed Volume and manual of CC Link LT Remote Stations If the user is in any doubt at any stage of the installation of the FX2N 64CL M CC Link LT Master Block always consult a professional electrical engineer who is qualified and trained to local and national standards that apply to the installation site If the user is in any doubt about the operation or use of ...

Страница 3: ...i FX2N 64CL M CC Link LT Master Block USER S MANUAL Detailed Volume Manual number JY997D08501 Manual revision A Date January 2003 FX2N 64CL M CC Link LT Master Block ...

Страница 4: ...FX2N 64CL M CC Link LT Master Block ii ...

Страница 5: ...8 695 Please tick the box of your choice What condition did the manual arrive in Good Minor damage Unusable Will you be using a folder to store the manual Yes No What do you think to the manual presentation Tidy Unfriendly Are the explanations understandable Yes Not too bad Unusable Which explanation was most difficult to understand Are there any diagrams which are not clear Yes No If so which Wha...

Страница 6: ...FX2N 64CL M CC Link LT Master Block iv ...

Страница 7: ...mpleted equipment see Note should be trained to use that product in a safe manner in compliance to established safety practices The operators should also be familiar with documentation which is associated with the operation of the completed equipment Note Note the term completed equipment refers to a third party constructed device which contains or uses the product associated with this manual Note...

Страница 8: ... of this equipment 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 Please contact a Mitsubishi distributor for more information concerning applications in life critical situations or high reliability ...

Страница 9: ...dapters installation concept 4 3 4 4 Power adapter installation condition 4 3 5 Handling Cautions 5 1 5 1 Installation 5 2 5 1 1 Installation direction 5 2 5 1 2 DIN rail installation 5 2 5 1 3 Direct installation 5 2 6 Connection of Cables Connectors and Terminating Resistors 6 1 6 1 Connection of units using flat cables dedicated to CC Link LT 6 2 6 2 How to attach connectors used for dedicated ...

Страница 10: ...formation BFM 16 10h to 19 13h 10 4 10 2 5 Number of required input blocks BFM 20 14h 10 5 10 2 6 Number of required output blocks BFM 21 15h 10 5 10 2 7 Data link final station information BFM 22 16h 10 5 10 2 8 External switch information BFM 26 1Ah 10 5 10 2 9 Command BFM 27 1Bh 10 6 10 2 10Status information BFM 28 1Ch 10 7 10 2 11Detailed error information BFM 29 1Dh 10 8 10 2 12Model code BF...

Страница 11: ...on Station which controls the data link system One master station is required in one system Remote I O station Remote station which deals with bit information only to execute I Os with external equipment such as CL1XY2 DT1D5S and CL1X4 D1B2 Remote station General name for remote I O station Controlled by the master station Power adapter Supply of 24V DC to the CC Link LT system At least one power ...

Страница 12: ...FX2N 64CL M CC Link LT Master Block Generic Names and Abbreviations 2 MEMO ...

Страница 13: ...s 5 Automatic return function When a unit that was disconnected due to an abnormality is restored to it s normal status the unit will return to the data link automatically and continue data transfer 6 Data link stop re start While data link is being executed the user can stop and start the link again 7 Remote station type information storage In the CONFIG mode the number of points occupied by remo...

Страница 14: ...FX2N 64CL M is operating normally Extinguished FX2N 64CL M is abnormal Power is interrupted TEST mode Lit FX2N 64CL M is operating normally Extinguished FX2N 64CL M is abnormal Power is interrupted DIP switch for operation setting Extension cable connected to PLC 1 2 3 4 5 6 7 8 OFF ON B RATE 16pts 4pts ONLINE TEST 3 2 1 4 5 6 7 8 CONFIG ONLINE FX2N 64CL M O N Extension connector connected to an e...

Страница 15: ...ly Extinguished Self loop back Test was finished abnormally Extinguished while the self loop back Test is executed L ERR ONLINE mode Lit Use station number discrepancy when BFM 32 20h to 95 5Fh is edited the station numbers are checked Outside control range station error occurred Flickering Stations are abnormal Extinguished Data link is executed normally CONFIG mode Lit Use station number discrep...

Страница 16: ...munication speed setting 2 3 16pts 4pts Point mode setting Select the number of I O points per station OFF 4 point mode 4 input points and 4 output points in each station ON 16 point mode 16 input points and 16 output points in each station 4 Setting is disabled Make sure that it is OFF during operation 5 Setting is disabled Make sure that it is OFF during operation 6 CONFIG ONLINE CONFIG mode OFF...

Страница 17: ...ied on connectors for CC Link LT interface and flat cables dedicated to CC Link LT If any force is applied wire breakage and failure may be caused STARTING AND MAINTENANCE PRECAUTIONS Do not touch the terminals while the power is ON It may cause an electric shock or malfunction Shut down all phases of the power supply outside the master block before starting any cleaning procedures If the power is...

Страница 18: ...simulator of noise voltage 1 000 Vp p noise width 1 µs rising 1 ns cycle 30 to 100 Hz Dielectric withstand voltage 500V AC for 1 min In conformance to JEM 1021 Between case and PLC grounding terminal Isolation resistance 5 MW or more by 500V DC megger Operating ambience Do not use in a corrosive gas flammable gas or conductive dust environment Grounding Grounding resistance 100W or less Common gro...

Страница 19: ...e number of link points when composite I O module is used 4 points 8 points 16 points 32 points Link scan time 32 stations Points 128 points 256 points 2 5Mbps 0 7ms 1 0ms 625kbps 2 2ms 3 8ms 156kbps 8 0ms 14 1ms 64 stations Points 256 points 256 points 2 5Mbps 1 2ms 2 0ms 625kbps 4 3ms 7 4ms 156kbps 15 6ms 27 8ms Communication specifications Communication speed 2 5 Mbps 625 kbps and 156 kbps sele...

Страница 20: ...CC Link LT Master Block Specifications 2 2 4 2 4 Outside Dimensions FX2N 64CL M FX 2N 64CL M RUN ERR L RUN L ERR SD RD POWER 43 1 70 4 0 16 2 φ4 5 0 18 87 3 43 90 3 55 80 3 15 0 5 0 02 mounting size Unit mm inches ...

Страница 21: ...the FX2N 64CL M Confirm device operation using peripheral equipment for the PLC with regard to monitorly and forcing inputs outputs ON and OFF Write a control program to the main unit Operate the system End Set the transmission speed point mode station No etc of the FX2N 64CL M and remote I O units using the DIP switches Set the FX2N 64CL M to the CONFIG mode Check the following items before turni...

Страница 22: ...FX2N 64CL M CC Link LT Master Block System Startup Procedure 3 3 2 MEMO ...

Страница 23: ...ONS Do not bind control cables and flat cables dedicated to CC Link LT together with power cables Keep control cables and flat cables dedicated to CC Link LT away from major circuits and power cables by 100 mm 3 93 or more It may cause a malfunction due to noise interference Use the FX2N 64CL M in anenvironment status that any force is not directly applied on connectors for CC Link LT interface an...

Страница 24: ...annot be connected to the CC Link system Refer to the respective instruction manuals when installing the power adapter or remote I O units Refer to the homepage of the CC Link Partner Association CLPA http www cc link org for details concerning flat cabling terminating resistors and connector for CC Link LT Item Specification Remarks Communication speed 2 5Mbps 625kbps 156kbps Distance between sta...

Страница 25: ...a system using only one power adapter the following three conditions should be satisfied 1 Total current consumption of remote I O units I O equipment and master unit receiving power from power adapter 5 A 2 To operate the system in a stable environment the voltage drop should be equivalent to or less than 3 6V 3 Because the minimum operating voltage of each remote I O unit connected to the power ...

Страница 26: ...FX2N 64CL M CC Link LT Master Block System Configuration 4 4 4 MEMO ...

Страница 27: ...ving the FX2N 64CL M to from the panel otherwise the FX2N 64CL M may fail or malfunction Securely fix the FX2N 64CL M with DIN rail or mounting screws When using mounting screws securely tighten them within the specified torque range If the screws are too loose the module may detach from its installed position short circuit or malfunction If the screws are too tight the screws may be damaged which...

Страница 28: ...p the master block off high voltage cables high voltage equipment and power equipment as much as possible 5 1 2 DIN rail installation Align the upper DIN rail installation groove in the module with the DIN rail 1 and press the module in that position 2 When removing the module pull the installation hook downwards 3 then remove the module 4 5 1 3 Direct installation Fix the FX2N 64CL M on to the pa...

Страница 29: ...ct damage may occur WIRING PRECAUTIONS Correctly wire the master block while confirming the rated voltage and terminal arrangement of the FX2N 64CL M If a power supply different from the rated supply is connected or wiring is performed incorrectly fire or failure may be caused Correctly wire the master block while confirming the rated voltage and terminal arrangement of the FX2N 64CL M If a power ...

Страница 30: ... units using the connectors for dedicated flat cable 6 2 How to attach connectors used for dedicated flat cable This paragraph explains how to attach connectors used for the dedicated flat cable 1 Components The components are as shown below T branch area Master station remote station power adapter connection area Trunk line Drop line Connector for dedicated flat cable Connector for dedicated flat...

Страница 31: ... w i t h p l i e r s e t c 4 C o n f i r m t h a t t h e l a t c h i s e n g a g e d i n f o u r p o s i t i o n s N o w p r e s s f i t t i n g i s f i n i s h e d O r a n g e c o l o r N o t e 2 O r a n g e c o l o r O r a n g e c o l o r I f t h e o r a n g e d e d i c a t e d f l a t c o v e r c a n b e s e e n f r o m t h e n o t c h e d w i n d o w i n t h e f r o n t t h e w i r i n g i s w...

Страница 32: ...e FX2N 64CL M side The method to attach a terminating resistor on the FX2N 64CL M side is shown below Connect a terminating resistor in a position within 200mm 7 87 from the FX2N 64CL M 2 How to attach a terminating resistor on the trunk line side The method to attach a terminating resistor on the opposite side of the FX2N 64CL M is shown below Terminating resistor Connector for dedicated flat cab...

Страница 33: ...N turn the power OFF 4 Set the FX2N 64CL M to ONLINE mode by setting bit 6 OFF and bit 7 OFF Supply power to the power adapter before the FX2N 64CL M Then execute step a or b below a Checking the wiring between the input unit and external equipment Turn ON the switch corresponding to X020 of the external equipment connected to the input unit with station No is 1 Monitor X020 from peripheral equipm...

Страница 34: ...FX2N 64CL M CC Link LT Master Block Connection of Cables Connectors and Terminating Resistors 6 6 6 MEMO ...

Страница 35: ...cally assign the I O Nos After constructing the CC Link LT system assign the I O Nos by executing the CONFIG mode If remote stations are to be extended in the future the I O Nos can be assigned while skipping some I O Nos For the details of assignment of the I O Nos refer to 8 Assignment of I O Nos 7 3 TEST mode self loop back test DIP switch bit 6 OFF bit 7 ON In TEST mode for the self loop back ...

Страница 36: ...FX2N 64CL M CC Link LT Master Block Various Modes 7 7 2 MEMO ...

Страница 37: ...1D5S units cable type remote unit having 1 input point and 1 output point station No 1 to 63 and one CL2X8 D1B2 unit terminal block type remote I O unit having 8 input points are to be connected to the FX2N 16MR a system can be constructed in the 16 point mode but cannot be constructed in the 4 point mode due to the CL2X8 D1B2 unit occupying two stations and the number of remote stations exceeds 6...

Страница 38: ...re generated In the configuration example above the I O Nos are assigned as shown below Station No Number of points I O assignment X I O assignment Y 4 point mode 16 point mode Station No 1 Station No 1 4 input points X040 to X043 Station No 2 Station No 2 2 output points Y020 to Y021 Station No 3 Station No 3 16 input points X044 to X063 Station No 7 Station No 4 2 input points 2 output points X0...

Страница 39: ...onfiguration 3 Set bit 6 of the DIP switch in the FX2N 64CL M to OFF Reset the power to the PLC The FX2N 64CL M reads the information on connected remote stations from the built in memory EEPROM and assigns the I O No 8 4 Specification of reserved station The FX2N 64CL M assigns the I O No in the CONFIG mode If remote stations will be added in the future temporary I O Nos can be assigned specifica...

Страница 40: ...m that the detailed remote station information BFM 32 20h to 95 5Fh is updated Configuration of detailed remote station information Buffer memory No Description BFM 32 20h Remote station information area for the station No 1 BFM 33 21h Remote station information area for the station No 2 BFM 95 5Fh Remote station information area for the station No 64 Bit Function 1 ON 0 OFF b0 Number of I O point...

Страница 41: ...M to ON The FX2N 64CL M will assign the I O Nos 2 Write the information station type and number of I O points for the station to be added in the detailed remote station information buffers BFM 32 20h to 95 5Fh Set the reserved station flag bit 15 to OFF in the appropriate BFM If the bit for reserved station is set to ON the station is regarded as a reserved one and errors such as wire breakage err...

Страница 42: ...16points The bits above are in the order b4 b3 b2 b1 b0 b1 b2 b3 b4 b5 to b7 Setting prohibited Set these bits to 0 b8 Input flag Input is given Input is not given b9 Output flag Output is given Output is not given b10 Setting prohibited Set these bits to 0 b11 Head station flag This is the head station This is not the head station b12 Input filter setting High speed input General purpose input b1...

Страница 43: ...c Constant depends on the transmission speed N Final station No As shown in the formula above if the number of stations is held constant the link scan time is shorter in the 4 point mode than in the 16 point mode Transmission speed 2 5Mbps 625kbps 156kbps Value a 22 88 353 Transmission speed 2 5Mbps 625kbps 156kbps Value b 4 point mode 46 41 37 16 point mode 76 71 67 Transmission speed 2 5Mbps 625...

Страница 44: ...f the value 2 n is 0 or less Example The scan time of the master station PLC is 5 ms the link scan time is 1 2 ms and the input response time of the remote I O station is 1 5 ms SM 2 2 n 1 LS Remote station input response time ms 5 2 2 4 1 2 1 5 n 4 5 1 2 4 16 then decimals are omitted 11 5 ms 2 Master station Remote station output Time until an output in the remote station turns ON or OFF after a...

Страница 45: ... information Stores the reserved station setting status R 20 14h Number of required input blocks Stores the number of input blocks in the unit of 8 points required to assign the I O Nos R 21 15h Number of required of output blocks Stores the number of output blocks in the unit of 8 points required to assign the I O Nos R 22 16h Data link final station information Stores the final station No availa...

Страница 46: ... restored the ON status is cleared However unused stations and reserved stations are not regarded as data link error stations If a remote station whose parameters are not written in the EEPROM gives a response it is regarded as control disability due to I O non assignment and regarded as a data link error Inconsistency of the station type is not checked even if the station type is inconsistent it ...

Страница 47: ...sult of the editing there will be a data link error While the detailed remote station information is being edited the consistency with actually connected stations is checked If the power is set to ON while all remote stations are unconnected or if remote stations are disconnected after the power was set to ON data link error is not detected as far as the detailed remote station information is not ...

Страница 48: ...ion The station No of each remote station is assigned to each bit of the buffer memory BFM 16 10h to 19 13h Whether or not a station is specified as a reserved one is indicated by the 0 OFF 1 ON status of each bit 0 OFF The station is not specified as a reserved one 1 ON The station is specified as a reserved one Initial value 0 Buffer memory No Bit b15 b14 b13 b2 b1 b0 BFM 8 8h Station No 16 Stat...

Страница 49: ...formation stored in the EEPROM If the final station No is specified as reserved station the reserved station is included 10 2 8 External switch information BFM 26 1Ah The DIP switch setting at the time of power ON is stored here Each bit No of the DIP switch is assigned to each bit of the buffer memory BFM 26 1Ah The ON OFF status of each bit of the DIP switch is indicated by the 0 OFF 1 ON status...

Страница 50: ...ted The data link is restarted when this bit is set to OFF The operation is as shown below Bit Function Description b0 to b3 Prohibited to use b4 Request to write EEPROM Writes the contents of the detailed remote station information BFM 32 20h to 95 F5h stored in the buffer memory to the built in EEPROM when it is set from OFF to ON After the write to the EEPROM is completed completion is indicate...

Страница 51: ...ion Description b0 Data link status Remains ON while the I O image in the FX2N 64CL M is updated by the data link b1 Initial communication status Turns ON when acquisition of the remote station information is completed b2 RUN status Remains ON while the unit is operating normally Indicates the same contents as the LED b3 CONFIG mode Remains ON while the CONFIG mode is selected b4 EEPROM write comp...

Страница 52: ...ion No refer to the remote I O error information BFM 8 8h to 11 Bh For type of error refer to the instruction manual of each remote station b3 Out of control range station error Turns ON when a remote station not registered in the detailed remote station information BFM 32 20h to 95 5Fh is connected to the network When the station No of the connected remote station is smaller than the final statio...

Страница 53: ...flag is not restored b8 DIP switch changed Turns ON when the DIP switch setting is changed during operation When the DIP switch setting is returned to the status at the time of power ON the error flag is automatically restored If change of the DIP switch setting is necessary set to OFF the power then set it to ON again b to b14 Prohibited to use b15 Hardware error Turns ON when an abnormality is d...

Страница 54: ...ssigned to four buffer memories In the case of composite I O type remote unit the larger amount between the number of input points and the number of output points is stored Buffer memory No Description BFM 32 20h Remote station information area for the station No 1 BFM 33 21h Remote station information area for the station No 2 BFM 95 5Fh Remote station information area for the station No 64 Bit F...

Страница 55: ...emote station is a remote I O unit not equipped with the input filter setting function 0 OFF is stored 5 Output clear hold setting When the remote station is an output unit or composite I O unit the output hold setting status of the remote I O unit is stored here when the power is set to ON in the CONFIG mode If the setting of the remote I O unit is changed after the power was set to ON in the CON...

Страница 56: ...on as a reserved station is stored here When specifying the station as reserved in the CONFIG mode write 1 ON For the details on reserved stations refer to 8 4 Specification of reserved station b15 Reserved station flag 0 This station is not specified as a reserved one 1 This station is specified as a reserved one ...

Страница 57: ...ted to CC Link LT If any force is applied wire breakage and failure may occur INSTALLATION PRECAUTIONS Use the FX2N 64CL M in an environment with the general specifications described in this manual If the FX2N 64CL M is used in any other environment electrical shock fire malfunction product damage or product deterioration may occur Do not touch the conductive area of the FX2N 64CL M If the conduct...

Страница 58: ... wire the master block while confirming the rated voltage and terminal arrangement of the FX2N 64CL M If a power supply different from the rating is connected or wiring is performed incorrectly fire or failure may be caused Pay attention that foreign objects such as cuttings or wiring chips do not enter the FX2N 64CL M It may cause fire product failure or malfunction STARTING AND MAINTENANCE PRECA...

Страница 59: ...in the FX2N 64CL M Confirm device operation using peripheral equipment for the PLC with regard to monitorly and forcing inputs outputs ON and OFF Write a control program to the main unit Operate the system End Set the transmission speed point mode station No etc of the FX2N 64CL M and remote I O units using the DIP switches Set the FX2N 64CL M to the CONFIG mode Check the following items before tu...

Страница 60: ...nectors for dedicated flat cable are needed Main unit FX2N 32MR Master block FX2N 64CL M Remote station station No 1 CL1XY8 DR1B2 X020 to X023 Y020 to Y023 Terminating resistor Power adapter General purpose power supply 24V DC Remote station station No 2 CL1XY8 DR1B2 X024 to X027 Y024 to Y027 Terminating resistor Y000 to Y017 X000 to X017 ...

Страница 61: ...ation error occurrence Y005 Transmission speed setting error occurrence Y006 Communication power down occurrence Y007 EEPROM error occurrence Y010 DIP switch changed Y011 Hardware error occurrence Auxiliary relay M M0 For controlling the master M10 to M25 For reading the detailed error information M10 Data link error occurrence M11 All station data link error occurrence M12 Remote I O error occurr...

Страница 62: ...Gives the data link stop instruction X001 X002 TO P K0 K27 H0 K1 Gives the data link restart instruction X002 X001 N0 M0 P P M10 Y001 Data link error has occurred M11 Y002 Data link error has occurred in all stations M12 Y003 Remote I O error has occurred M13 Y004 Out of control range station error has occurred M14 Y005 Transmission speed setting error has occurred M15 Y006 Communication power dow...

Страница 63: ...tation Remote input Remote output Input Output When an abnormality has occurred in the master station PLC the PLC is stopped The data link in the entire system is continued Program error FX1N Holds the status Continues the operation Input LED is lit Holds the status FX2N FX2NC Clears Clears CPU error FX1N Clears Clears FX2N FX2NC Clears Clears When a remote station becomes abnormal by data link er...

Страница 64: ...ion is abnormal DIP switch for operation setting was changed during operation Extinguished FX2N 64CL M is operating normally Lit Confirm the DIP switch setting reset power Set the FX2N 64CL M to the CONFIG mode If necessary edit the detailed remote station information and write it to the EEPROM Flickering Return the DIP switch setting to the status at the time of power ON If the DIP switch setting...

Страница 65: ...tinguished Confirm the capacity of the power for the PLC and the supplied 5V DC power If there is no problem in the capacity of the power for the PLC and the supplied 5V DC power contact an office of MITSUBISHI ELECTRIC SYSTEM SERVICE CO LTD ERR Lit Communication speed setting error occurred EEPROM write error occurred Flickering Power supplied for communication is abnormal DIP switch for operatio...

Страница 66: ... for operation setting was changed during operation Extinguished FX2N 64CL M is operating normally Lit Confirm the operation setting switch setting reset power Flickering Confirm connection to the power adapter and the power supplied to the power adapter For the details of power adapter refer to the User s Manual Detailed Volume of the power adapter Return the DIP switch setting to the status at t...

Страница 67: ...the power supplied to the power adapter For the details of power adapter refer to the User s Manual Detailed Volume of the power adapter b2 Turns ON when remote I O error has occurred Turns ON when either or some bits among BMF 8 8h to 11 Bh have turned ON For the station No refer to the remote I O error information BFM 8 8h to 11 Bh For the description of error refer to the instruction manual of ...

Страница 68: ...tus at the time of power ON If the DIP switch setting should be changed change the DIP switch setting reset power b9 to b14 b15 Turns ON when abnormality is detected in the self loop back test When the FX2N 64CL M is connected to the FX1N Series PLC check for hardware errors in the status indicator LEDs Refer to 12 4 Self loop back test Bit Description Countermeasures ...

Страница 69: ... test result will be indicated by the status indicator LEDs 12 4 1 Operating procedure The operating procedure is as described below 1 Set the FX2N 64CL M to TEST mode by setting bit 7 of the DIP switch to ON Set the power of the PLC to ON At this time set the communication power to ON the power to the power adapter also 2 The system automatically starts the self loop back test 3 When the self loo...

Страница 70: ...d the power supplied to the power adapter For the details of power adapter refer to the User s Manual Detailed Volume of the power adapter Return the DIP switch setting to the status at the time of power ON L RUN Lit Self loop back Test finished normally Extinguished Self loop back Test finished abnormally Extinguished while the self loop back Test is being executed Extinguished Confirm connection...

Страница 71: ...ruption The hardware of a remote I O unit converts the unit power 24 VDC into 5V DC inside then uses it If instantaneous power interruption occurs in a remote I O unit Time until 5V DC inside remote I O unit turns OFF Response time for ON OFF of input unit As a result if refresh is executed in the period shown in A below erroneous inputs occur Erroneous inputs may occur especially while the input ...

Страница 72: ...ply and the external power supply to the input area for AC inputs PLC main unit Master unit Remote I O unit Power adapter Stabilized power supply Stabilized power supply 24V DC 24V DC External power supply to input area PLC main unit Master unit Remote I O unit Power adapter Stabilized power supply 24V DC External power supply to input area In case of DC inpu t In case of AC input ...

Страница 73: ...I BLDG MARUNOUCHI TOKYO 100 8310 HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN JY997D08501A MEE Effective Jan 2003 Specifications are subject to change without notice USER S MANUAL Detailed Volume FX2N 64CL M CC Link LT Master Block ...

Страница 74: ... 463 541 GREECE UTECO 5 Mavrogenous Str GR 18542 Piraeus Phone 30 211 1206 900 Fax 30 211 1206 999 HUNGARY MELTRADE Kft Fertő utca 14 HU 1107 Budapest Phone 36 0 1 431 9726 Fax 36 0 1 431 9727 LATVIA Beijer Electronics SIA Ritausmas iela 23 LV 1058 Riga Phone 371 0 784 2280 Fax 371 0 784 2281 LITHUANIA Beijer Electronics UAB Savanoriu Pr 187 LT 02300 Vilnius Phone 370 0 5 232 3101 Fax 370 0 5 232 ...

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