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Data Link Processing Time 9

9-1

Data Link Processing Time

This section explains the link scan time and transmission delay time.

9.1

Link scan time

This paragraph explains the link scan time for the CC-Link/LT network.

9.1.1

Link scan time calculation formula

Link scan time = a + ( b

N )

c [

a: Constant (depends on the transmission speed)

b: Constant (depends on the transmission speed and point mode)

c: Constant (depends on the transmission speed)

N: Final station number

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

353

Transmission speed

2.5Mbps

625kbps

156kbps

Value b

4-point mode

16-point mode

Transmission speed

2.5Mbps

625kbps

156kbps

Value c

0.4

1.6

6.4

Number of

stations

0.5

1.0

1.5

2.0

2.5

16-point mode

4-point mode

Link scan tim

Link scan time (at 2.5 Mbps)

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

Содержание FX2N-64CL-M

Страница 1: ...USER S MANUAL Detailed Volume FX2N 64CL M CC Link LT Master Block ...

Страница 2: ...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 FX2N 64CL M CC Link LT Master Block please consult the nearest Mitsubishi Electric distributor This man...

Страница 3: ...i FX2N 64CL M CC Link LT Master Block USER S MANUAL Detailed Volume Manual number JY997D08501 Manual revision E Date September 2008 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: ...completed 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 The term completed equipment refers to a third party constructed device which contains or uses the product associated with this manual Notes o...

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: ... concept and condition of power adapter or dedicated power supply 4 4 4 3 1 Power adapter installation concept 4 4 4 3 2 Power adapter installation condition 4 4 4 3 3 Dedicated power supply installation concept 4 5 4 3 4 Dedicated power supply installation condition 4 5 4 4 Selection of connection cables connectors and terminal resistors 4 6 4 4 1 Selection of cables 4 6 4 4 2 Selection of connec...

Страница 10: ...Specification of reserved station 8 5 8 4 1 Reserved station setting method 8 5 8 5 Editing the detailed remote station information 8 7 8 5 1 How to edit detailed remote station information 8 7 9 Data Link Processing Time 9 1 9 1 Link scan time 9 1 9 1 1 Link scan time calculation formula 9 1 9 1 2 Transmission delay time 9 2 10 Assignment of Buffer Memory 10 1 10 1 Buffer memory list 10 1 10 2 De...

Страница 11: ...ion 12 1 12 2 Confirmation of status based on status indicator LEDs and countermeasures 12 2 12 2 1 ONLINE mode 12 2 12 2 2 CONFIG mode 12 3 12 2 3 TEST mode self loop back test 12 4 12 3 Countermeasures based on detailed error information 12 5 12 4 Self loop back test 12 7 12 4 1 Operating procedure 12 7 12 5 Prevention of erroneous inputs to and outputs from remote I O module 12 9 12 6 When usin...

Страница 12: ...FX2N 64CL M CC Link LT Master Block x ...

Страница 13: ...tion of the PLC main unit 09R509 FX3U Series User s Manual Hardware Edition JY997D16501 Detailed items related to the hardware including the I O specifications wiring installation and maintenance of the FX3U Series PLC main unit 09R516 FX3UC Series User s Manual Hardware Edition JY997D28701 Detailed items related to the hardware including the I O specifications wiring installation and maintenance ...

Страница 14: ... station Remote station that handles bit unit and word unit data only RD station Abbreviation of remote device station Remote station Generic name for remote I O station and remote device station Controlled by the master station Remote module Generic name for remote I O module and remote device module Power adapter Unit connected to supply the power to the CC Link LT system At least one power adap...

Страница 15: ...ed for remote stations connected to the disconnected cable 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...

Страница 16: ...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 17: ...p back Test was finished abnormally Extinguished while the self loop back Test is executed L ERR ONLINE mode Lit Use station number discrepancy Outside control range station error occurred Flickering Stations are abnormal Extinguished Data link is executed normally CONFIG mode Lit Use station number discrepancy when BFM 32 20h to 95 5Fh is edited the station numbers are checked When the power is t...

Страница 18: ...he all disconnected remote station or when removing the remote station after power ON DIP switch for operation setting 1 B RATE Communication 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 s...

Страница 19: ... on connectors for CC Link LT interface and connection cables 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 not di...

Страница 20: ...nity By noise 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 MΩ or more by 500V DC megger Operating ambience Do not use in a corrosive gas flammable gas or conductive dust environment Working altitude 2000m 1 Grounding Class...

Страница 21: ...ductor resistance at 20 C Safety Flame resistance Flat cable 10 to 80 C 30V 4 23 4 Ω km or less UL Subject758 UL VW 1 F Type Number of cores Conductor Insulator thickness Sheath thickness Conductor resistance at 20 C Nominal cross sectional area Number of element wires Wire diameter Outside diameter Vinyl cabtyre Round cord 4 0 75mm2 30 0 18mm 1 1mm 0 6mm 1 0mm 25 1Ω km Manufacturer name Cable mod...

Страница 22: ... 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 selectable by DIP switch Protocol BITR method Broadcastpolling Interval ...

Страница 23: ...cted to the main unit or extension unit must not exceed the 5V source capacity of the system For details refer to the manual of the PLC main unit 3 Up to 7 units can be connected to an FX3UC 32MT LT PLC 2 5 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 24: ...h 2006 are compliant with EN61000 6 4 and EN61131 2 1994 A11 1996 A12 2000 after May 1st 2006 are compliant with EN61131 2 2003 Notes For compliance to EMC regulation It is necessary to install the FX2N 64CL M in a shielded metal control panel For more details please contact the local Mitsubishi Electric sales site Standard Remark EN61000 6 4 2001 Electromagnetic compatibility Generic emission sta...

Страница 25: ... 3 3h 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 number etc of the FX2N 64CL M and remote modules using the DIP switches Set the FX2N 64CL M to the CONFIG mode Check the following items b...

Страница 26: ...FX2N 64CL M CC Link LT Master Block System Startup Procedure 3 3 2 ...

Страница 27: ...nvironment status that any force is not directly applied on connectors for CC Link LT interface and connection cables to CC Link LT If any force is applied wire breakage and failure may occur 4 1 Total configuration This paragraph describes the system configuration and cautions for CC Link LT 1 The maximum drop line length and total drop line length include the branch length from the drop line PLC...

Страница 28: ...e FX2N 64CL M side to a position within 200 mm 7 87 from the FX2N 64CL M Equipment for CC Link cannot be connected to the CC Link LT system On the contrary equipment for CC Link LT cannot be connected to the CC Link system For the installation conditions of the power adapter dedicated power supply and remote module refer to the instruction manual of each one Install each of them correctly Refer to...

Страница 29: ...3UC Series For the number available of I O points of the connected PLC refer to the manual of the PLC main unit The FX2N 64CL M consumes 190 mA from the 5V DC source The total current consumption from the 5V source of special function blocks connected to the PLC must not exceed the 5 V power capacity of the main unit and extension units When connecting to the FX1N Series PLC a maximum of two FX2N ...

Страница 30: ...tage drop is large the power adapter position should be changed or additional power adapters should be installed It is necessary to consider the maximum output voltage rated output current and maximum output current for the general purpose power supply connected to the power adapter For details on the CL1PAD1 power adapter refer to the separate document CC Link LT Power Adapter Dedicated Power Sup...

Страница 31: ...is large the dedicated power supply position should be changed or additional dedicated power supply should be installed For details on the CL1PSU 2A dedicated power supply refer to the separate document CC Link LT Power Adapter Dedicated Power Supply USER S MANUAL Detailed Volume When using another product refer to the corresponding manual Voltage drop from the power adapter to the master station ...

Страница 32: ...nk LT catalogs 1 The body color is light blue 4 4 3 Selection of terminal resistors Use the CL9 TERM gray When only dedicated flat cables are used in the system the CL9 RYVK black is also available Make sure to use the terminal resistors having the same model name at the both ends of the trunk line For details on terminal resistors refer to the homepage of the CC Link Association or CC Link LT cat...

Страница 33: ...s are not available in one drop line Refer to the left side of the figure below In the case of unit having cable such as CL1Y2 T1D2S however a different type of cable can be connected only when the dedicated flat cable of the unit is 200mm 7 87 or less Refer to the right side of the figure below Trunk line Drop line No mixed use of cables in drop line Mixed use of cables in drop line Flat VCTF Fle...

Страница 34: ...stor refer to 6 3 How to attach connectors used for dedicated flat cable 3 The dedicated power supply is also available 200mm 7 87 or less Master block Trunk line Dedicated flat cable Drop line Dedicated flat cable Drop line VCTF High flexible cable Commercial terminal block Dedicated flat cable connector Terminating resister CL9 TERM VCTF High flexible cable connector Unit having cable Remote I O...

Страница 35: ...ble 200mm 7 87 or less VCTF cable Terminal resistor connection method on master block side Mounting Terminating resister CL9 TERM Trunk line VCTF cable Drop line Dedicated flat cable Drop line VCTF High flexible cable Commercial terminal block Dedicated flat cable connector Terminating resister CL9 TERM VCTF High flexible cable connector Unit having cable VCTF cable connector for connecting master...

Страница 36: ... or less Mounting Commercial terminal block Unit having cable Terminal resistor connection method on master block side 1 1 1 1 1 1 2 1 2 1 1 2 2 1 3 High flexible cable Terminating resister CL9 TERM Trunk line High flexible cable Drop line Dedicated flat cable Drop line VCTF High flexible cable Dedicated flat cable connector Terminating resister CL9 TERM VCTF High flexible cable connector High fle...

Страница 37: ...CL 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 Refer to Subsection 5 1 3 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 dam...

Страница 38: ...ructures Keep 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 ...

Страница 39: ... 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 occur Pay attention to foreign objects such as cuttings or wiring chips do not enter the FX2N 64CL M otherwise fire product failure or malfunction may occur 6 1 Connection cable co...

Страница 40: ...rs for dedicated flat cable 6 3 How to attach connectors used for dedicated flat cable terminal T branch processing 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 dedicated power supply connection area Trunk line Drop line Connector for dedicated flat cable C...

Страница 41: ... 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 42: ...signal Signal name Component 1 Cover VCTF cable connector Green Flexible cable connector Yellowish green Component 2 Body light blue Green Black White Red Inside of cover Green Black W hite Red Correctly set the VCTF cable high flexible cable to the same color cover Close the cover to firmly hold the VCTF cable high flexible cable When the cable is correctly wired the green wire can be seen from t...

Страница 43: ...the symbols 24V DA DB and 24G printed on the dedicated flat cable with the wire colors of the VCTF cable high flexible cable as shown in the table below when wiring the dedicated flat cable to the terminal block trunk line VCTF cable drop line dedicated flat cable Make sure to separate the dedicated flat cable into four independent wires having the marks 24V DA DB and 24G Dedicated flat cable Wire...

Страница 44: ...le Trunk line Dedicated flat cable Drop line VCTF cable or high flexible cable Cut at the root of the tip of the cover with nippers etc and remove the tip Cut off here Set the cover to the position in which T branch will be Orange color Orange color Execute press fitting in the same way as steps and of the attachment procedure Dedicated flat cable trunk line VCTF cable High flexible cable drop lin...

Страница 45: ...the procedure for the dedicated flat cable in the same way as the T branch Set the cover to the position in which T branch will be Execute press fitting in the same way as steps and of the attachment procedure Cut at the root of the tip of the cover with nippers etc and remove the tip Cut off here 22 5mm 0 88 VCTF cable High flexible cable drop line VCTF cable High flexible cable connector VCTF ca...

Страница 46: ...he 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 cable FX 2N 64CL ...

Страница 47: ...FF 4 Set the FX2N 64CL M to ONLINE mode by setting bits 6 and 7 to OFF in the DIP switch Turn ON the power again to the power adapter or dedicated power supply and then turn ON the power to the PLC Perform the operation 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...

Страница 48: ...FX2N 64CL M CC Link LT Master Block Connection of Cables Connectors and Terminating Resistors 6 6 10 ...

Страница 49: ...s After constructing the CC Link LT system assign the I O numbers by executing the CONFIG mode If remote stations are to be extended in the future the I O numbers can be assigned while skipping some I O numbers For the details on assignment of the I O numbers refer to 8 Assignment of I O numbers 7 3 TEST mode self loop back test DIP switch bit 6 OFF bit 7 ON In TEST mode for the self loop back tes...

Страница 50: ...FX2N 64CL M CC Link LT Master Block Various Modes 7 7 2 ...

Страница 51: ...5S units cable type remote unit having 1 input point and 1 output point station number 1 to 63 and one CL2X8 D1B2 unit terminal block type remote I O module 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 excee...

Страница 52: ...X040 to X043 Station No 2 Remote I O station output 2 points Y020 Y021 Station No 3 Remote I O station input 16 points X044 to X063 Station No 4 Remote I O station input output 4 points X064 X065 Y022 Y023 Station No 5 Remote I O station input 4 points X066 to X071 Station No 49 RD station output 16 points 208 Station No 50 RD station output 16 points 209 Unused I O 1 X072 to X077 Y024 to Y027 PLC...

Страница 53: ...to ON and set bit 7 to OFF to select the CONFIG mode Turn ON the power to the power adapter or dedicated power supply and then turn ON the power to the PLC The FX2N 64CL M acquires the information I O type and number of points on connected remote stations and stores it to the buffer memory BFM 32 20h to 95 5Fh and built in memory EEPROM 2 Confirm that the contents of the buffer memory BFM 32 20h t...

Страница 54: ...n the BFM Station No 1 Remote I O station 4 input points Station No 2 Remote I O station 4 output points Station No 50 Remote I O station 4 input output points X040 to X043 Y020 to Y023 X044 to X063 X064 X065 Y024 Y025 2 Analog unit is connected 3 CONFIG is executed again Reserved station 1 Reserved station No 49 set as remote I O station Station No 1 Remote I O station 4 input points Station No 2...

Страница 55: ...tch to ON and setting bit 7 to OFF Power up the FX2N 64CL M The FX2N 64CL M will assign the I O numbers 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 ON in the appropriate BFM If the bit for reserved station is set to OFF errors such as wire br...

Страница 56: ...00 8points 01100 12points 10000 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 RD station flag RD station Not RD station b11 Head station flag Head station Not a head station b12 Input filter setting High speed input General pur...

Страница 57: ...f the FX2N 64CL M to ON The FX2N 64CL M will assign the I O numbers 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 ...

Страница 58: ...00 8points 01100 12points 10000 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 RD station flag RD station Not RD station b11 Head station flag Head station Not a head station b12 Input filter setting High speed input General pur...

Страница 59: ...Constant depends on the transmission speed N Final station number 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 6...

Страница 60: ...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 61: ...Number of required input blocks Stores the number of input blocks in the unit of 8 points required to assign the I O numbers 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 numbers R 22 16h Data link final station information Stores the final station number available in the data link This information is set accordin...

Страница 62: ...he input data from the remote device station R 159 9Fh Remote input area station No 64 160 to 207 A0h to CFh Prohibited to use 208 D0h Remote output area station No 49 Access the output data from the remote device station R W 209 D1h Remote output area station No 50 222 DEh Remote output area station No 63 Access the output data from the remote device station R W 223 DFh Remote output area station...

Страница 63: ...is 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 i...

Страница 64: ...he time of power ON as a result of the editing there will be a data link error When BFM 32 20h to 95 5Fh is edited the station numbers are 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 edited For the details on e...

Страница 65: ...ation The station number 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 1...

Страница 66: ...n information stored in the EEPROM If the final station number 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 number 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...

Страница 67: ...ecuted 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 indic...

Страница 68: ...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 69: ...on 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 number of the connected remote station is smaller than the final station number the error flag is automatically restored when the cause of the error is eliminated When the station number of the connected ...

Страница 70: ...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 b9 to b14 Prohibited to use b15 Hardware error Turns ON when an abnormality is ...

Страница 71: ...memories In the case of a composite I O unit the larger one between the number of input points and the number of output points is stored here In the case of remote device station 16 points are stored here 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 ...

Страница 72: ...input type the input filter setting status of the remote I O module is stored here when the power is set to ON in the CONFIG mode If the setting of the remote I O module is changed after the power was set to ON in the CONFIG mode the remote I O module operates with the new setting but the new setting is not reflected on the buffer memory in the master block If the remote station is a remote I O mo...

Страница 73: ... 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 10 2 14 Remote device station input output data area BFM 144 90h to 159 9Fh and 208 D0h to 223 DFh This area is used to access the input output data in the remote device station indirectly using the FROM and TO instructions or directly using the buff...

Страница 74: ...FX2N 64CL M CC Link LT Master Block Model Assignment of Buffer Memory 10 10 14 ...

Страница 75: ...T 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 conductive area is touc...

Страница 76: ... 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 77: ... to 3 3h 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 number etc of the FX2N 64CL M and remote modules using the DIP switches Set the FX2N 64CL M to the CONFIG mode Check the following item...

Страница 78: ...cable are needed 1 The dedicated power supply is also available 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 1 ...

Страница 79: ...urrence 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 occurrence M13 Out of...

Страница 80: ...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 81: ...te 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 FX3U FX3UC Clears Clears CPU error FX1N Clears Clears FX2N FX2NC FX3U FX3UC Clears Clears When a remote station becomes abnormal by d...

Страница 82: ...ion 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 should be changed change the DIP swi...

Страница 83: ...apacity 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 operation setting was changed du...

Страница 84: ...64CL M is operating normally Lit Confirm the operation setting switch setting reset power Flickering Check the connection or power supply to the power adapter or dedicated power supply For details on the power adapter or dedicated power supply refer to CC Link LT Power Adapter Dedicated Power Supply USER S MANUAL Detailed Volume Return the DIP switch setting to the status at the time of power ON L...

Страница 85: ...stent with connected remote modules Check the connection or power supply to the power adapter or dedicated power supply For details on the power adapter or dedicated power supply refer to CC Link LT Power Adapter Dedicated Power Supply USER S MANUAL Detailed Volume 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 statio...

Страница 86: ...ite EEPROM is given in any mode other than the CONFIG mode Set the FX2N 64CL M to the CONFIG mode and write data to the EEPROM again b8 Turns ON when the DIP switch setting is changed during operation 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 reset power b9 to b14 b15 Turns ON when abnormality is de...

Страница 87: ...ally and the 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 turn ON the power for communication power adapter or dedicated power supply 2 The system automatically starts the self loop back test 3...

Страница 88: ...r or dedicated power supply refer to CC Link LT Power Adapter Dedicated Power Supply USER S MANUAL Detailed Volume 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 Check the connection or power supply to th...

Страница 89: ...power interruption The hardware of a remote I O module converts the unit power 24 VDC into 5V DC inside then uses it If instantaneous power interruption occurs in a remote I O module Time until 5V DC inside remote I O module 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...

Страница 90: ...module Power adapter Stabilized power supply Stabilized power supply 24V DC 24V DC External power supply to input area PLC main unit Master unit Remote module Power adapter Stabilized power supply 24V DC External power supply to input area When external power supply to input area is DC type When external power supply to input area is AC type PLC main unit Master unit Remote module Stabilized power...

Страница 91: ...the responsibility of Mitsubishi or that admitted not to be so by the user 2 Onerous repair term after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for seven 7 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after ...

Страница 92: ...d for supplying power to the CC Link LT system Remote device stations are added as connectable equipment compatible with CC Link LT 5 2006 C EN61131 2 2003 added to EMC directive 9 2007 D FX3UC series added 9 2008 E Clerical error correction This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation canno...

Страница 93: ......

Страница 94: ...OUCHI CHIYODA KU TOKYO 100 8310 JAPAN HIMEJI WORKS 840 CHIYODA CHO HIMEJI JAPAN JY997D08501E MEE Effective September 2008 Specifications are subject to change without notice USER S MANUAL Detailed Volume FX2N 64CL M CC Link LT Master Block ...

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