Mitsubishi MELSEC QJ71E71-100 User Manual Download Page 12

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(1) LED display contents

LED display

Display contents: ( :Off : On)

RUN

: Normal operation
: Abnormal operation

INIT.

: Initial processing normal completion
: Initial processing not performed

OPEN

: Normally opened connection available ( 1)
: Normally opened connection not available

: Data being sent
: Data is not sent

ERR.

: Setting abnormal display ( 2)
: Normal setting display

COM.ERR.

: Communication abnormal display
: Normal communication display

100 M

: 100 M bps
: 10 M bps/When not connected

QJ71E71-B5

RUN
INIT.

OPEN

ERR.
COM.ERR.

QJ71E71-100

RUN
INIT.

OPEN

ERR.
COM.ERR.

100M

QJ71E71-B2

RUN
INIT.

OPEN

ERR.
COM.ERR.

: Data being received
: Data not received

1: The [OPEN] LED turns on/off depending on the open states of user connections 1 to

16.

2: The [ERR.] LED turns on in the following cases:

• When setting values in GX Developer (mode, station number, and/or network

number) are incorrect.

• When an error has occurred in the Ethernet module or programmable controller

CPU and the operation is disabled due to the error.

5. Connecting to the Network

The following describes how to connect the Ethernet module to the 100BASE-TX,
10BASE-T, 10BASE5 and 10BASE2.

POINT

Sufficient safety precautions are required when installing the 100BASE-TX,
10BASE-T, 10BASE5 and 10BASE2 networks. Consult a specialist when
connecting cable terminals or installing trunk line cables, etc.

5.1 Connecting to the 10BASE-T/100BASE-TX

1) Connect the twisted pair cable to the

hub.

2) Connect the twisted pair cable to the

Ethernet module.

Summary of Contents for MELSEC QJ71E71-100

Page 1: ...B2 Thank you for purchasing the Mitsubishi programmable controller MELSEC Q Series Prior to use please read both this and relevant manual thoroughly to fully understand the product MODEL QJ71E71 U HW JE MODEL CODE 13JQ35 IB NA 0800009 I 1004 MEE 1999 MITSUBISHI ELECTRIC CORPORATION ...

Page 2: ...erty damage Under some circumstances failure to observe the precautions given under CAUTION may lead to serious consequences Make sure that the end users read this manual and then keep the manual in a safe place for future reference Design Precautions CAUTION z Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They shoul...

Page 3: ...r give damage to the module Wiring Instructions CAUTION z Use crimp contact pressure displacement or soldering to wire the connectors for external connections properly using the manufacturer specified tools Imperfect connections could result in short circuit fires or erroneous operation z Shut off the external power supply for the system in all phases before connecting the AUI cable z When connect...

Page 4: ...ing connected to the module it may cause the module to malfunction or damage the module and the cable z Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation z The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do ...

Page 5: ...e of the PRODUCT in y 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 y 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 y Aircraft or Aerospace...

Page 6: ...1 100 Sep 2001 IB NA 0800009 E Correction Chapter 2 Chapter 3 Chapter 4 Section 5 1 POINT Section 5 2 POINT Chapter 6 Apr 2003 IB NA 0800009 F Additional model QJ71E71 B5 Deleted model QJ71E71 Mar 2006 IB NA 0800009 G Correction SAFETY PRECAUTIONS Compliance with the EMC and Low Voltage Directives Section 3 1 Chapter 7 Sep 2008 IB NA 0800009 H Correction SAFETY PRECAUTIONS Compliance with the EMC ...

Page 7: ...ists manuals regarding this product Use this table to order necessary manuals respective to the functions used Related Manuals Manual name Manual No Model code Q Corresponding Ethernet Interface Module User s Manual Basic SH 080009 13JL88 Q Corresponding Ethernet Interface Module User s Manual Application SH 080010 13JL89 Q Corresponding Ethernet Interface Module User s Manual Web function SH 0801...

Page 8: ... equipment refer to Chapter 9 EMC AND LOW VOLTAGE DIRECTIVES of the QCPU User s Manual Hardware Design Maintenance and Inspection The CE mark indicating compliance with the EMC and Low Voltage Directives is printed on the rating plate of the programmable controller 2 For the product For the compliance of this product with the EMC and Low Voltage Directives refer to Section 9 1 3 Cables in Chapter ...

Page 9: ...Data transmission speed 100 Mbps Full duplex Half duplex 10 Mbps Half duplex Transmission method Base band Maximum node to node distance Maximum segment length 100 m 328 08 ft 1 Maximum number of nodes connection Cascade connection Maximum 2 stages Cascade connection Maximum 4 stages Trans mission specifi cations Interval between the minimum nodes Number of simultaneously open connections allowed ...

Page 10: ... k words 1 2 Trans mission data storage memory E mail Main text 960 words 1 2 Number of I O points occupied 32 points 1 slot I O assignments intelligent 5 V DC internal current consumption 0 50 A 0 60 A 4 12 V DC external power supply capacity Transceiver 3 External dimensions 98 3 86 in H 27 4 1 08 in W 90 3 54 in D mm Weight 0 12 kg 0 26 Ib 0 13 kg 0 29 Ib 4 1 Length between the Hub and node 2 R...

Page 11: ...hen being connected to a 10BASE5 2 The module can be easily fixed onto the base unit using the hook at the top of the module However it is recommended to secure the module with the module fixing screw if the module is subject to significant vibration 3 2 Installation Environment For further details refer to the user s manual for the CPU module to use 4 Part Names 1 3 5 1 4 1 2 6 6 6 Name Name 1 LE...

Page 12: ...PEN LED turns on off depending on the open states of user connections 1 to 16 2 The ERR LED turns on in the following cases When setting values in GX Developer mode station number and or network number are incorrect When an error has occurred in the Ethernet module or programmable controller CPU and the operation is disabled due to the error 5 Connecting to the Network The following describes how ...

Page 13: ...ion of network system 1 Wiring connection Do not bundle the twisted pair cables with the main circuit and the power wires and do not install them close to each other Make sure to place the twisted pair cables in a duct 2 Communication method Data communication with an external device is performed using TCP IP communication Increase the number of communication retries as necessary 3 10 M bps commun...

Page 14: ... to the external power supply terminal DC power supply for transceiver 1 Strip the cable jacket back 13mm 2 The applicable cable size is 0 13mm2 AWG26 to 2 5mm2 AWG14 13mm 0 51 in 2 Loosen the terminal screw and insert the cable into the terminal 3 Tighten the terminal screw within the torque range shown in Section 3 1 1 Use a transceiver with a function that is generally called SQE TEST or heart ...

Page 15: ...rrite core Mount the ferrite core to the Ethernet module side and the external device side the transceiver side for AUI cable The ferrite core used for our testing ZCAT 2032 0930 manufactured by TDK Corporation Ferrite core AUI cable Coaxial cable for 10BASE5 Transceiver QJ71E71 B5 5 3 Connecting to the 10BASE2 2 1 Connection procedure 1 Push in the connector by aligning the groove 1 and tab 2 as ...

Page 16: ...aring I O No Network No and Station No to use Ethernet module as Network module Ethernet operations Sets Communication data code IP address and Initial timing to perform initial processing of Ethernet module Remarks It is not necessary to set the Intelligent function module switch settings with GX Developer s I O assignment Each type of setting corresponding to the switch settings is performed in ...

Page 17: ...ctor reference value R1 as four times the cable s outside diameter or larger 2 The orientation of the connector is different rotated depending on the serial No 2 QJ71E71 B5 Units mm in 1 When connecting the AUI cable set the bending radius near the connector reference value R2 as four times the cable s outside diameter or larger ...

Page 18: ...98 3 86 11 5 0 45 90 3 54 4 0 16 27 4 1 08 23 0 91 Units mm in Ethernet is a trademark of Xerox Corporation All other company names and product names used in this manual are trademarks or registered trademarks of their respective companies ...

Page 19: ...11 MEMO ...

Page 20: ... not to be the cause of Mitsubishi machine damage or lost profits caused by faults in the Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties ...

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