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Remote I/O Communications

CompoNet Gateway Unit for CC-Link Operation Manual

-2-1

Overview

4-2 Memory Map

This section describes how the CompoNet network data is assigned to buffer memory in the CC-Link

Master Unit.

4-2-1 Overview

Buffer memory in the CC-Link Master Unit is allocated to Slave Unit I/O information and status informa-

tion through the Gateway Unit.

The area ranges depend on the communications mode, and the bits that can be used by each Slave

Unit depend on the node address that is set for the Slave Unit and the number of control points of the

Slave Unit.

4-2-2 I/O Memory Allocations According to Communications Modes

The range of buffer memory allocated to the Gateway Unit in the CC-Link Master Unit depends on the

communications mode as shown below.

Buffer memory

in CC-Link

Master Unit

Remote I/O data in

CompoNet network

Communications mode

Remote inputs
(RX)

Bit Slave Unit inputs

6 words 12 words 16 words 2 words

6 words 12 words 16 words

Status

1 word

CC-Link status

1 word

(Reserved by
system.)

5 words 13 words 25 words 0 words

5 words 13 words 25 words

Remote outputs
(RY)

Bit Slave Unit outputs

6 words 12 words 16 words 2 words

6 words 12 words 16 words

CC-Link status

1 word

1 word 1

word 1

word

(Reserved by
system.)

6 words 14 words 26 words 5 words

6 words 14 words 26 words

Remote input
registers (RWr)

Word Slave Unit
inputs

16 words 32 words 64 words 8 words 16 words 32 words 64 words

Participation Flags
and Communications
Error Flags

---

8 words 16 words 32 words 64 words

Remote output
registers (RWw)

Word Slave Unit
outputs

16 words 32 words 64 words 8 words 16 words 32 words 64 words

(Reserved by
system.)

---

8 words 16 words 32 words 64 words

Summary of Contents for GQ-CRM21

Page 1: ...OPERATION MANUAL Cat No W489 E1 01 GQ CRM21 CompoNet Gateway Unit for CC Link ...

Page 2: ...ng to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Nevertheless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for damages resulting from the use of the information contained in this publication Copyrights and Trademarks Windo...

Page 3: ...sure you understand the information provided before attempt ing to use the CompoNet Gateway Unit After reading this manual keep it in a safe and convenient location for future reference Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical sys tems an electrical engineer or the equivalent Personnel in charge of installing FA systems Person...

Page 4: ...om here X 1 0 X 1 1 2 3 4 O N Page tab Gives the number of the level 1 section Level 1 heading Gives the current level 1 heading Level 3 heading Gives the current level 3 heading Icon See next page Manual name Level 2 heading Gives the current level 2 heading Level 2 heading Level 3 heading This illustration is provided only as a sample The page shown in the illustration does not necessarily appea...

Page 5: ...ot to do to ensure using the product safely Precautions on what to do and what not to do to ensure proper operation and performance Supplemental information to increase understanding Additional information or information for reference in product application Precautions for Safe Use Precautions for Correct Use Supplemental Information Additional Information ...

Page 6: ...KNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRA...

Page 7: ... the products nor is it intended to imply that the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations s...

Page 8: ...our OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE DATA Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent...

Page 9: ...ded in all safety precautions Precautions on what to do and what not to do to ensure using the product safely Precautions on what to do and what not to do to ensure proper operation and performance WARNING Caution Indicates a potentially hazardous situation which if not avoided will result in minor or moderate injury or may result in serious injury or death Additionally there may be significant pr...

Page 10: ...t the left means do not disassemble The triangle symbol indicates precautions including warn ings The specific operation is shown in the triangle and ex plained in text The symbol at the left is for a general precaution The filled circle symbol indicates operations that you must do The specific operation is shown in the circle and explained in text The symbol at the left shows a general precaution...

Page 11: ... to ensure safety in the system if an abnormality occurs due to malfunction of the PLC or an external factor affecting the PLC operation Serious accidents may result from abnormal operation if proper measures are not provided Emergency stop circuits interlock circuits limit circuits and similar safety measures must be provided in external control circuits i e not in Slave Units or Repeater Units T...

Page 12: ...ode Changing or transferring parameters without confirming safety may result in unexpected equipment operation The output status from a slave device when problems occur in communications will depend on the specifications of the slave device When using devices with outputs confirm operating specifications for communications error and implement suitable safety measures Caution ...

Page 13: ... the torque specified in this manual Use only the specified communications cables and connectors Use correct wiring parts and wiring tools when wiring the cables in the CC Link and CompoNet sys tems z Wiring Wire Units correctly as described in this manual Double check all wiring and switch settings before turning ON the power supply Confirm polarity before wiring terminals Observe the following p...

Page 14: ...ce setting force resetting any bit in memory Changing the present value of any word or any set value in the user program Performing I O tests Using the user compensation functions for an Output Unit Do not use organic thinners to clean the Unit Use commercially available alcohol z External Circuits Install external breakers and take other safety measures against short circuiting in external wiring...

Page 15: ...ity Locations close to power supplies Do not install the Unit in the following locations Locations subject to direct sunlight Locations subject to temperatures or humidity outside the range specified in the specifications Locations subject to condensation as the result of severe changes in temperature Locations subject to corrosive or flammable gases Locations subject to dust especially iron dust ...

Page 16: ... to EC Directives The CompoNet Gateway Unit complies with EC Directives To ensure that the machine in which the Unit is used complies with EC Directives the Unit must be installed as follows The Unit must be installed within a control panel You must use reinforced insulation or double insulation for the DC power supplies for communica tions internal power and I O The DC power supplies must provide...

Page 17: ...shi Electric Corporation GX Developer is a registered trademark of Mitsubishi Electric Corporation CompoNet is a registered trademark of the ODVA Open DeviceNet Vendors Association Inc Other system names and product names that appear in this manual are the trademarks or registered trademarks of their respective companies ...

Page 18: ...he GQ CRM21 CompoNet Gateway Unit for CC Link W484 CompoNet Analog I O Slaves with Numerical Indi cator Operation Manual Specifications for the CRT1 VAD02SD CRT1 VAD02MLD CRT1 VDA02SD and CRT1 VDA02MLD CompoNet Analog I O Slaves W456 CS CJ series CompoNet Master Unit Operation Manual CompoNet network overview communications specifi cations and wiring procedures for CS CJ series Compo Net Master Un...

Page 19: ...ngs 3 1 Overview of Operating Procedures 3 1 3 1 1 Basic Startup Procedures 3 1 3 1 2 Procedure for Using the Registration Table 3 3 3 2 Installation Method 3 4 3 2 1 Mounting to a Control Panel 3 4 3 3 Wiring 3 5 3 3 1 General Wiring Precautions 3 5 3 3 2 Special Connector Tools 3 5 3 4 Wiring the Power Supply 3 6 3 4 1 Wiring the Power Supply to the Gateway Unit 3 6 3 4 2 Power Supply Wiring for...

Page 20: ...4 14 4 2 6 Data Allocations for Word Slave Units 4 15 4 2 7 Data Allocations for Bit Slave Units 4 21 4 3 Remote I O Communications Performance 4 22 Troubleshooting 5 1 Troubleshooting CompoNet Network Errors 5 1 5 1 1 CompoNet Network Errors 5 1 5 1 2 Troubleshooting Sequence When an Error Occurs 5 1 5 2 Troubleshooting CC Link Network Errors 5 5 Appendices A 1 Allocations According to Communicat...

Page 21: ...1 Overview 1 1 Overview 1 1 ...

Page 22: ... Network Refer to CC Link documentation from Mitsubishi Electric Corporation or other sources for details on CC Link CC Link Master Unit Remote stations Gateway Unit In the CC Link system the Gateway Unit is set as a remote device station with a 4 station allocation Gateway Unit settings and wiring are described later in this manual Slave Units Repeater Unit Slave Units CompoNet Network Refer to t...

Page 23: ...of connected CompoNet Slave Units is shown on the seven segment display This enables easily checking system operation Participation Flags and Communications Error Flags The network participation status of CompoNet Slave Units can be checked at the PLC When a CompoNet Slave Unit joins the network a Participation Flag that corresponds to the node address of the Unit turns ON If a CompoNet Slave Unit...

Page 24: ...rs and duplicated Slave Unit node addresses and Slave Unit diagnostic results are detected by the Gateway Unit and displayed on the seven seg ment display on the front panel and reflected in the Status Flags Communications mode 0 to 3 must be set Registration Table A table of the Slave Units that should be participating at the nodes including the node addresses and corresponding Slave Unit model n...

Page 25: ...2 Description of Gateway Unit 2 1 Specifications 2 1 2 2 Component Names and Functions 2 4 ...

Page 26: ... at 24 VDC Noise immunity Conforms to IEC 61000 4 4 2 0 kV Vibration resistance Malfunction 10 to 60 Hz with 0 7 mm double amplitude 60 to 150 Hz 50 m s2 for 80 min in X Y and Z directions Shock resistance 150 m s2 3 times in 6 directions on 3 axes Dielectric strength 500 VAC Installation method Mounted to DIN Track or by using M4 screws Ambient operating temperature 0 to 55 C Ambient operating hu...

Page 27: ...thod Frame synchronization Encoding NRZI Transmission path Bus Conforms to RS 485 Transmission format Conforms to HDLC Communications media CC Link cable shielded 3 core twisted pair cable Number of connected nodes Must meet specifications of the Master Unit Remote stations 1 to 61 Four station numbers are allocated starting from the specified station number Error control CRC X16 X12 X5 1 RAS func...

Page 28: ...e II or Flat Cable I II Unrestricted wiring is enabled for a total length of 200 m per segment Maximum I O capacity Word Slave Units 1 024 inputs and 1 024 outputs 2 048 I O points total Bit Slave Units 256 inputs and 256 outputs 512 I O points total When the Gateway Unit is used I O capacities are as follows depending on the CompoNet communications mode Max number of connected nodes Word Slave Un...

Page 29: ...ompoNet Slave Units An error code is displayed if a communications error occurs 2 2 1 Indications Mode switch Sets the CompoNet communications mode 2 2 2 Switch Settings CompoNet DIP switch Enables or disables the baud rate setting and registration table on the CompoNet network 2 2 2 Switch Settings CompoNet setting buttons Creates the registration table on the CompoNet network resets the Gateway ...

Page 30: ...ere are no registration table errors and there are no node address duplication errors for Slave Units or Repeater Units Flashing green Online with no remote I O communications in progress Remote I O communications have not started or have stopped Flashing red Non fatal communications error A communications error has occurred at one or more Slave Units or Repeater Units A verification error non exi...

Page 31: ...value of the 100s digit is shown by the dot indicators 100s digit 1 Only the left dot is lit Display example for 123 100s digit 2 Only the right dot is lit Display example for 233 100s digit 3 Both the left and right dots are lit Display example for 323 CompoNet DIP switch pin 3 DCN details of connected nodes ON Detailed connection information Baud rate Number of nodes for each Unit type The displ...

Page 32: ...ove Verification error Slave Unit missing d5 Same as above Verification error Unregistered Slave Unit d6 Same as above Operating error Note Operatingerrors are all errors except for com munications errors that occur during Unit oper ation Error code The error code is shown on the display in 2 digit hexadecimal Example Error code Display Display appearance Illegal registration table E8 Indicator St...

Page 33: ...95 Word Slave Unit 512 inputs and 512 outputs Bit Slave Unit 192 inputs and 192 outputs Version 2 quadruple 2 Communications mode 2 Word Slave Unit IN0 to IN15 and OUT0 to OUT15 Bit Slave Unit IN0 to IN47 and OUT0 to OUT47 Word Slave Unit 256 inputs and 256 outputs Bit Slave Unit 96 inputs and 96 outputs Version 2 double 3 Communications mode 3 Word Slave Unit IN0 to IN7 and OUT0 to OUT7 Bit Slave...

Page 34: ...ot agree the Registration Table Verification Error Flag at status bit 01 will turn ON Refer to 4 1 2 Confirming Normal Slave Unit Operation in Communications Modes 0 to 3 for infor mation on the registration table z CompoNet Setting Buttons REGIST and RESET Buttons REGIST Button If the REGIST Button is pressed for at least 2 seconds while pin 4 on the DIP switch is OFF the Slave Unit configuration...

Page 35: ... DIP switch sets the baud rate of the Gateway Unit on the CC Link network Set the baud rate of the Gateway Unit to the same value as the CC Link Master Unit Baud Rate Setting 1 Always leave pin 4 turned OFF It is reserved Number Description Remarks 1 to 61 Set the station number of the Gateway Unit on the CC Link network Default 00 0 or 62 to 99 Do not set The L ERR indicator will light Pin 1 Pin ...

Page 36: ...ions Connector Note BS and BS terminals output the communications power that is supplied from the power connector They also supply power to Slave Units and Repeater Units on the trunk line CC Link Communications Connector 1 Insert terminating resistance at the last station 2 SLD and FG are connected inside the Unit Terminal name Signal type Signal line color DA Signal line Blue 1 DB Signal line Wh...

Page 37: ...ration Manual 2 2 4 Dimensions 2 2 2 4 Dimensions L L RUN ERR RD SD RD REGIST RESET REG SD NS MS STATION No X10 MODE X1 B RATE DR0 DR1 DCN REGS DA DB DG SLD FG DC24V INPUT GQ CRM21 1 2 4 Mounting Hole Dimensions mm Unit mm Two 4 2 dia or M4 25 50 52 9 95 88 0 2 32 5 37 9 ...

Page 38: ...2 13 CompoNet Gateway Unit for CC Link Operation Manual 2 2 Component Names and Functions 2 ...

Page 39: ... 3 1 Overview of Operating Procedures 3 1 3 2 Installation Method 3 4 3 3 Wiring 3 5 3 4 Wiring the Power Supply 3 6 3 5 Wiring the CompoNet Network 3 10 3 6 Wiring the CC Link Network 3 11 3 7 Communications Settings 3 13 ...

Page 40: ... rate of the Gateway Unit to the same value as the CC Link Master Unit Use pin 1 DR0 and pin 2 DR1 on the CompoNet DIP switch to set the baud rate of the CompoNet network Select the communications mode based on the system response speed and number of CompoNet Slave Units that are connected The CompoNet system will start and the number of CompoNet Slave Units that are connected will be displayed on...

Page 41: ...tions Refer to 2 2 2 Check the communications status using the indicators and displays on the CC Link Master Unit and Gateway Unit Confirming Participation of CompoNet Slave Units Refer to 4 1 2 Check the Participation Flags Refer to 4 1 3 If the registration table is being used also check the Registration Table Verification Error Flag Refer to 4 1 3 7 Settings from the GX Developer Refer to 3 7 2...

Page 42: ...lave Unit configuration in the CompoNet system will be registered in the registration table 2 Turn ON pin 4 REGS on the CompoNet DIP switch 3 Press the RESET CompoNet setting button for at least 2 seconds The Gateway Unit will be reset and the registration table will be enabled Precautions for Correct Use When using a communications mode between 4 to 6 start the Gateway Unit in the communica tions...

Page 43: ...e control panel use End Plates PFP M sold separately to secure the Gateway Unit on the DIN Track When using screws to mount the Gateway Unit in the control panel open mounting holes in the con trol panel and tighten the specified size of screws to a suitable torque to secure the Gateway Unit Use M4 screws and tighten them to between 0 6 and 0 98 N m There are no restrictions in the mounting orient...

Page 44: ...way Unit is wired while the power supply is ON Be careful not to pinch your fingers when attaching connectors Incorrect wiring will reduce safety functions Perform all wiring correctly and confirm operation before using the Gateway Unit 3 3 2 Special Connector Tools Special Screwdrivers We recommend using the following Special Screwdrivers to tighten wiring screws when wiring the power supply or c...

Page 45: ... current of the power supply always include the actual load currents and the current consumptions of the external I O Refer to documentation for each Slave Unit for information on Slave Unit current consumptions Item Specification Output voltage 24 VDC 10 Output ripple 600 mVp p Output current The capacity of the power supply must be equal to the sum of the following current consumptions or greate...

Page 46: ... for the Slave Units The power supply method for communications and I O depends on the cables and the Slave Units that are used as shown below Slave Unit Power Supply Types and Cables The cables that can be used for each type of Slave Unit power supply are given in the following table Refer to the CompoNet Slave Unit and Repeater Unit Operation Manual Cat No W457 for details on cable types Slave p...

Page 47: ...it the current between the external power supply and the Gateway Unit to 4 A or less for the communications power supply I O power supply 24 VDC I O power supply terminals Communications power supply terminals Round Cable I Power supply 24 VDC Communica tions power supply 24 VDC Overcurrent protection current limit 4 A Overcurrent protection current limit 4 A Gateway Unit When complying with UL st...

Page 48: ...mmunications power and I O power are supplied from the Gateway Unit BS BD H BD L BS BS BDL BDH BS Slave Unit Power supply connector on Gateway Unit Gateway Unit Overcurrent protection current limit 4 A Round Cable II Flat Cable I or Flat Cable II Power supply 24 VDC When complying with UL standards install a device to limit the current between the external power supply and the Gateway Unit to 4 A ...

Page 49: ...ods for the CompoNet Network 3 3 5 Wiring the CompoNet Network 3 5 1 Wiring Methods for the CompoNet Network Refer to the CompoNet Slave Unit and Repeater Unit Operation Manual Cat No W457 for basic wiring specifications cable wiring methods cable processing and mounting methods and cable types ...

Page 50: ... specifications and processing methods including stripping methods for the special CC Link cable z Ferrules Use ferrules with insulative covers that conform to DIN 46228 4 standards If non complaint ferrules are used they may not be suitable for the terminal block on the Gateway Unit even if they have the same shape The wire size is a guideline only Check compatibility in advance z Ferrule Crimper...

Page 51: ...with the terminal names Align the colors of the communications wires with the terminal names on the connector to ensure that the wires are connected correctly 1 Insert terminating resistance at the last station 2 The SLD and FG terminals are connected inside the Unit Precautions for Correct Use If the Gateway Unit is at the end of the CC Link network be sure to connect the terminating resis tance ...

Page 52: ...formation will have to be changed according to the communications mode CompoNet DIP Switch Settings Set the following items on the CompoNet DIP switch Refer to 2 2 2 Switch Settings for details Creating the Registration Table To register the current Slave Unit configuration in a registration table press the REGIST CompoNet setting button Refer to 4 1 3 Registration Table for information on the reg...

Page 53: ...of the Gateway Unit on the CC Link network using the baud rate DIP switch Settings from the GX Developer Set the Gateway Unit in the network parameters of the GX Developer to a 4 station remote device station using the following procedure 1 Set the Mode parameter in the CC Link network parameters as shown below CompoNet communications mode 0 1 2 4 or 5 Remote net Ver 2 mode CompoNet communications...

Page 54: ...ation 4 3 Set the expanded cyclic setting as shown below according to the communication mode that was set on the mode DIP switch CompoNet communications mode 3 or 6 1 Set the station type to Ver 1 Remote device station or Remote device station 2 Set the exclusive station count to Exclusive station 4 Communication mode CC Link expanded cyclic setting Communications mode 0 Octuple Communications mod...

Page 55: ...4 Remote I O Communications 4 1 Exchanging Data 4 1 4 2 Memory Map 4 8 4 3 Remote I O Communications Performance 4 22 ...

Page 56: ...lows Bit Input Slave Units Remote input RX area Bit Output Slave Units Remote output RY area I O Bit Slave Unit Remote input RX area and remote output RY area Word Input Slave Unit Remote input register RWr area Word Output Slave Unit Remote output register RWw area I O Word Slave Unit Remote output register RWw area and remote input register RWr area CC Link data links CompoNet network Bit Input ...

Page 57: ... network will also stop If data links start on the CC Link network remote I O communications for the CompoNet network will also start Communications Errors on the CompoNet Network A communications error occurs when a Slave Unit cannot respond normally to a communications request from the Gateway Unit The main causes of communications errors are given below Failure of the Slave Unit Disconnected co...

Page 58: ...g normally when the Participation Flag is ON and the Communications Error Flag is OFF Example This example shows executing I O with the applicable Slave Unit when the Participation Flag and Communications Error Flag are combined and taken as a condition to confirm that operation is normal The operation of the Participation Flags and Communications Error Flags depends on the status of pin 4 REGS on...

Page 59: ...lags and Communications Error Flags can be monitored from the GX Developer 1 Select Online Monitor Device batch from the menu 2 The Device Batch Monitor Dialog Box will be displayed and monitor conditions can be set as shown below Example The following example is for the following settings Communications mode 3 First remote out put register RWw address 0 Gateway Unit with station number 1 Suppleme...

Page 60: ... This function is enabled only in Registration Table Enable Mode i e when pin 4 REGS is ON on the Gateway Unit when the power is turned ON and the registration table data is normal It can be used in any communications mode If a Slave Unit is found to be not in agreement during the verification the Registration Table Verification Error Flag status bit 01 will turn ON 00 01 02 CRT1 ID16 1 CRT1 OD16 ...

Page 61: ...ill show d5 If the appli cable Slave Unit subsequently starts participating the Registration Table Verification Error Flag will turn OFF and the error display will be cleared Note Remote I O communications will not operate if pin 4 REGS is ON on the Gateway Unit when the power is turned ON and the registration table data is not valid The MS indicator on the front of the Gateway Unit will flash red...

Page 62: ...ses are set but the allocated memory areas overlap For example a Slave Unit that is set to node address 0 has 24 inputs and a Slave Unit that is set to node address 1 has 16 inputs In this case both Slave Units will be set to use the Input 1 Area Note As long as the allocated areas themselves are not duplicated between nodes Slave Units set for different node addresses can be allocated remote inpu...

Page 63: ... Link Master Unit Remote I O data in CompoNet network Communications mode 6 5 4 3 2 1 0 Remote inputs RX Bit Slave Unit inputs 6 words 12 words 16 words 2 words 6 words 12 words 16 words Status 1 word 1 word 1 word 1 word 1 word 1 word 1 word CC Link status 1 word 1 word 1 word 1 word 1 word 1 word 1 word Reserved by system 5 words 13 words 25 words 0 words 5 words 13 words 25 words Remote outputs...

Page 64: ...o RY00FF RWr00 to RWr3F RWr40 to RWr6F RWw00 to RWw3F 1 Quadruple RX0000 to RX00BF RX00C0 to RX00CF RY0000 to RY00BF RWr00 to RWr1F RWr20 to RWr3F RWw00 to RWw1F 2 Double RX0000 to RX005F RX0060 to RX006F RY0000 to RY005F RWr00 to RWr0F RWr10 to RWr1F RWw00 to RWw0F 3 Single RX0000 to RX001F RX0020 to RX002F RY0000 to RY001F RWr00 to RWr07 RWr08 to RWr0F RWw00 to RWw07 4 Quadruple RX0000 to RX00FF...

Page 65: ...nly in Registration Table Enable Mode i e when pin 4 REGS is ON on the Gateway Unit when the power is turned ON OFF Normal ON Verification error Turns ON if even one Slave Unit node address and corresponding Slave Unit model do not agree with the information in the registration table when the power is turned ON Note Remote I O communications will start even if this flag turns ON RXn2 Reserved Do n...

Page 66: ...ts in the registration table are participating even if an unregistered Slave Unit is also participating 2 Remote I O communications will be stopped while this flag is OFF They start when it turns ON RXn7 Remote I O Communications Started Flag OFF Remote I O communications are stopped ON Remote I O communications are operating RXn8 Ladder Operation Allowed Flag in Registration Table Enabled Mode OF...

Page 67: ...me Description Participation Flag ON The applicable Slave Unit is participating or has participated in the network OFF Power has been interrupted or a restart has been executed Note A Participation Flag turns ON once the corresponding Slave Unit starts partici pating in the network after the system is started i e when the power is turned ON It remains ON even if the Slave Unit stops participating ...

Page 68: ...ill not automatically turn OFF even if the cause of the error is removed Remove the cause of the error and then turn ON the Error Reset Request Flag 4 This flag turns ON when the power supply is turned ON or after resetting with the reset switch Bit address 1 Name RXn0 Initial Data Processing Request Flag 2 RXn1 Initial Data Setting Completed Flag 2 RXn2 Error Status Flag 3 RXn3 Remote Station Rea...

Page 69: ... to 63 Output Slave Units with 4 8 or 16 points per node address WORD NODE ADR Contact I O Unit IN OUT 0 to 63 I O Slave Units with 4 8 or 16 points per node address They have the same number for the input word node address and output word node address WORD NODE ADR Bit node address Bit Slave Units Contact Input Unit BIT IN 0 to 127 Input Slave Units with 2 points per node address BIT NODE ADR Con...

Page 70: ... node address See note Note Even 8 point Slave Units are allocated 1 word The bits are allocated in the lower byte and the upper byte is not used Slave Units requiring more than 16 bits and 32 bits or less are allocated two words per node the alloca tion for the set node address and the next node address In the same way multiple words are allocated to other Slave Units according to the I O capacit...

Page 71: ...2 3 4 5 6 7 0 Not used Remote Output Registers RWw 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 Remote Input Registers RWr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 Remote Output Registers RWw 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 Remote Input Registers RWr Not used Not used Remote Output Registers RWw 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 16 Remote Input Registers RWr ...

Page 72: ...ter Unit Analog Output Units Analog Output Units have one type of output data The output data is allocated by default so no set tings are required Two words four bytes of output data are allocated The data is handled as two s complement data 15 7 0 8 Input analog value for input 3 Input analog value for input 2 Input analog value for input 1 Input analog value for input 0 8 0 7 15 Output analog va...

Page 73: ... node address m 1 of the remote input registers RWr Sixteen point Input Slave Unit with Sixteen point Output Expansion Unit The allocations for two nodes are assigned including node address m of the remote input registers RWr and node address m of the remote output registers RWw Sixteen point Input Slave Unit with Eight point Output Expansion Unit The allocations for two nodes are assigned includi...

Page 74: ...or two nodes are assigned including node address m of the remote output registers RWw and node address m of the remote input registers RWr Sixteen point Output Slave Unit with Eight point Input Expansion Unit The allocations for two nodes are assigned including node address m of the remote output registers RWw and node address m of the remote input registers RWr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Page 75: ...Expansion Unit The following examples show the allocations when an Expansion Unit is connected to a Basic Unit at node address m m 0 1 2 Additional Information For Slave Units with both inputs and outputs 1 the remote input register RWr node address is used as the Slave Unit node address Therefore the Participation Flag and Communications Error Flag correspond to the bits for the remote input regi...

Page 76: ... area Two point Input Slave Units Four point Input Slave Units Two point Output Slave Units Four point Output Slave Units Two point I O Slave Units The upper bits for two bit I O Units marked not used are not used The status of unused bits is as follows Unused remote output RY bits Do not turn ON these bits Unused remote input RX bits These bits will be OFF Four point I O Slave Units For Bit Slave...

Page 77: ...Slave Unit output delay TIN Input Slave Unit input delay TCclIn TCcOut CC LINK Input and Output Delay Times Refer to documentation on the CC Link Master Unit TCrmIn Maximum Input Processing Time for Gateway Unit for CC Link Unit ms TCrmOut Maximum Output Processing Time for Gateway Unit Unit ms Communications mode 0 0 5 Communications mode 1 0 3 Communications mode 2 0 2 Communications mode 3 0 2 ...

Page 78: ...8 23 2 Communications mode 4 4 3 5 3 11 8 138 7 Communications mode 5 2 8 3 5 8 0 92 1 Communications mode 6 1 5 1 8 4 0 53 1 4 Mbps 3 Mbps 1 5 Mbps 93 75 kbps Communications mode 0 3 2 4 0 9 1 109 7 Communications mode 1 2 1 2 6 5 8 69 2 Communications mode 2 1 1 1 3 2 9 32 9 Communications mode 3 0 5 0 6 1 2 13 1 Communications mode 4 3 2 4 0 9 1 109 7 Communications mode 5 2 1 2 6 5 8 69 2 Comm...

Page 79: ...5 Troubleshooting 5 1 Troubleshooting CompoNet Network Errors 5 1 5 2 Troubleshooting CC Link Network Errors 5 5 ...

Page 80: ...tion and content of errors 5 1 2 Troubleshooting Sequence When an Error Occurs 1 Determine the general location of the error Check the pattern in which the indicators are lit to determine whether the error occurred in the Gate way Unit or in the network 2 Determine the details Check the seven segment display and the remote inputs RX in the Status Area to determine the location and content of the e...

Page 81: ...le checking the CompoNet ASIC in the Gateway Unit Red Red H3 Hardware test error RAM test An error was detected while checking the RAM in the Gateway Unit Red H4 Communications mode setting error An illegal rotary switch setting was detected for the communications mode i e the switch is set to 7 8 or 9 Correct the communications mode setting and then restart the Gateway Unit MS NS Seven segment di...

Page 82: ...ct value 3 Turn ON the power to the Gateway Unit and the Slave Unit If the error persists it is safe to assume that a communications error caused the problem Check for noise entering the network disconnected cables and loose connectors or signal wires and make sure the network is installed according to specifications Red E5 Illegal Configuration Error It was detected that the Slave Units and Repea...

Page 83: ...he registration table is corrupted The error is registered in the error history Either turn OFF the registration setting REGS or press the RESET CompoNet setting button to restart the Gateway Unit Red E9 Memory access error One of the following errors occurred when the non volatile memory in the Unit was accessed 1 Not all 64 records could be used during initialization or when registering an error...

Page 84: ...eception data is causing CRC errors and a response is not possible Green Yellow Data cannot be received by the local station Red inconsistent intervals Yellow Yellow A polling response was performed but CRC errors occurred during refresh reception so a send response is not possible Red inconsistent intervals Yellow CRC errors occurred for data that was sent to the local station Yellow Yellow CC Li...

Page 85: ...Appendices A 1 Allocations According to Communications Modes A 1 A 2 Status Area Allocations According to Communications Modes A 12 ...

Page 86: ...n 1 Remote inputs RX Remote outputs RY RX0000 Bit input data Node 0 RY0000 Bit output data Node 0 RX0001 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX00FC Node 126 RY00FC Node 126 RX00FD RY00FD RX00FE Node 127 RY00FE Node 127 RX00FF RY00FF RX0100 Status RY0100 Reserved by system to to RX010F RX0110 Reserved by system to RX0379 RY0379 RX037A Error Status Flags RY037A Error Reset Request...

Page 87: ...1 RWw3D Node 61 RWr3E Node 62 RWw3E Node 62 RWr3F Node 63 RWw3F Node 63 RWr40 Input Slave Units Participating Flags RWw40 Reserved by system to to RWr43 RWr44 Output Slave Units Participating Flags to RWr47 RWr48 Bit Input Slave Units Participating Flags to RWr4F RWr50 Bit Output Slave Units Participating Flags to RWr57 RWr58 Input Slave Units Communications Error Flags to RWr5B RWr5C Output Slave...

Page 88: ...ote outputs RY RX0000 BIT IN Node 0 RY0000 BIT OUT Node 0 RX0001 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX00BC Node 94 RY00BC Node 94 RX00BD RY00BD RX00BE Node 95 RY00BE Node 95 RX00BF RY00BF RX00C0 Status RY00C0 Reserved by system to to RX00CF RY00CF RX00D0 Reserved by system RY00D0 to to RX01B9 RY01B9 RX01BA Error Status Flags RY01BA Error Reset Request Flags RX01BB Remote Ready ...

Page 89: ...o to RWr1D Node 29 RWw1D Node 29 RWr1E Node 30 RWw1E Node 30 RWr1F Node 31 RWw1F Node 31 RWr20 Input Slave Units Participating Flags RWw20 Reserved by system to to RWr21 RWr22 Output Slave Units Participating Flags to RWr23 RWr24 Bit Input Slave Units Participating Flags to RWr29 RWr2A Bit Output Slave Units Participating Flags to RWr2F RWr30 Input Slave Units Communications Error Flags to RWr31 R...

Page 90: ...uts RY RX0000 Bit input data Node 0 RY0000 Bit output data Node 0 RX0001 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX005C Node 46 RY005C Node 46 RX005D RY005D RX005E Node 47 RY005E Node 47 RX005F RY005F RX0060 Status RY0060 Reserved by system to to RX006F RY006F RX0070 Reserved by system RY0070 to to RX00D9 RY00D9 RX00DA Error Status Flags RY00DA Error Reset Request Flags RX00DB Remot...

Page 91: ...e 2 RWw02 Node 2 to to RWr0D Node 13 RWw0D Node 13 RWr0E Node 14 RWw0E Node 14 RWr0F Node 15 RWw0F Node 15 RWr10 Input Slave Units Participating Flags RWw10 Reserved by system to RWr11 Output Slave Units Participating Flags RWr12 Bit Input Slave Units Participating Flags to RWr14 RWr15 Bit Output Slave Units Participating Flags to RWr17 RWr18 Input Slave Units Communications Error Flags RWr19 Outp...

Page 92: ...uts RY RX0000 Bit input data Node 0 RY0000 Bit output data Node 0 RX0001 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX001C Node 14 RY001C Node 14 RX001D RY001D RX001E Node 15 RY001E Node 15 RX001F RY001F RX0020 Status RY0020 Reserved by system to to RX002F RY002F RX0030 Reserved by system RY0030 to to RX0039 RY0039 RX003A Error Status Flags RY003A Error Reset Request Flags RX003B Remot...

Page 93: ...Ww01 Node 1 RWr02 Node 2 RWw02 Node 2 to to RWr05 Node 5 RWw05 Node 5 RWr06 Node 6 RWw06 Node 6 RWr07 Node 7 RWw07 Node 7 RWr08 Input Slave Units Participating Flags RWw08 Reserved by system to RWr09 Output Slave Units Participating Flags RWr0A Bit Input Slave Units Participating Flags RWr0B Bit Output Slave Units Participating Flags RWr0C Input Slave Units Communications Error Flags RWr0D Output ...

Page 94: ...t output data Node 0 RX0001 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX00FC Node 126 RY00FC Node 126 RX00FD RY00FD RX00FE Node 127 RY00FE Node 127 RX00FF RY00FF RX0100 Status RY0100 Reserved by system to to RX010F RX0110 Reserved by system to RX01B9 RY01B9 RX01BA Error Status Flags RY01BA Error Reset Request Flags RX01BB Remote Ready Flags RY01BB Reserved RX01BC Reserved RY01BC RX01B...

Page 95: ...1 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX00BC Node 94 RY00BC Node 94 RX00BD RY00BD RX00BE Node 95 RY00BE Node 95 RX00BF RY00BF RX00C0 Status RY00C0 Reserved by system to to RX00CF RY00CF RX00D0 Reserved by system RY00D0 to to RX00D9 RY00D9 RX00DA Error Status Flags RY00DA Error Reset Request Flags RX00DB Remote Ready Flags RY00DB Reserved RX00DC Reserved RY00DC RX00DD RY00DD RX00...

Page 96: ...ut data Node 0 RX0001 RY0001 RX0002 Node 1 RY0002 Node 1 RX0003 RY0003 to to RX005C Node 46 RY005C Node 46 RX005D RY005D RX005E Node 47 RY005E Node 47 RX005F RY005F RX0060 Status RY0060 Reserved by system to to RX006F RY006F RX0070 Reserved by system RY0070 to to RX0179 RY0179 RX017A Error Status Flags RY017A Error Reset Request Flags RX017B Remote Ready Flags RY017B Reserved RX017C Reserved RY017...

Page 97: ...cipating Flags 64 to 79 55 Bit Output Slave Units Participating Flags 80 to 95 56 Bit Output Slave Units Participating Flags 96 to 111 57 Bit Output Slave Units Participating Flags 112 to 127 58 Input Slave Units Communications Error Flags 0 to 15 59 Input Slave Units Communications Error Flags 16 to 31 5A Input Slave Units Communications Error Flags 32 to 47 5B Input Slave Units Communications Er...

Page 98: ... Output Slave Units Participating Flags 32 to 47 2D Bit Output Slave Units Participating Flags 48 to 63 2E Bit Output Slave Units Participating Flags 64 to 79 2F Bit Output Slave Units Participating Flags 80 to 95 30 Input Slave Units Communications Error Flags 0 to 15 31 Input Slave Units Communications Error Flags 16 to 31 32 Output Slave Units Communications Error Flags 0 to 15 33 Output Slave ...

Page 99: ...17 Bit Output Slave Units Participating Flags 32 to 47 18 Input Slave Units Communications Error Flags 0 to 15 19 Output Slave Units Communications Error Flags 0 to 15 1A Bit Input Slave Units Communications Error Flags 0 to 15 1B Bit Input Slave Units Communications Error Flags 16 to 31 1C Bit Input Slave Units Communications Error Flags 32 to 47 1D Bit Output Slave Units Communications Error Fla...

Page 100: ...Appendix 15 CompoNet Gateway Unit for CC Link Operation Manual A A 2 Status Area Allocations According to Communications Modes ...

Page 101: ... Link Operation Manual Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Revision code Date Revised content 01 May 2010 Original production W489 E1 01 Revision code ...

Page 102: ......

Page 103: ...73 5302 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron com Tokyo JAPAN OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technopark Singapore 119967 Tel 65 6835 3011 Fax 65 6835 2711 OMRON CHINA CO LTD Room 2211 Bank of China Tow...

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