Home

E3NW-CRT CompoNet Digital Sensor Communications

Contents

1. cable tea ns O 7 Ferrite core Q O j D terminal D f ss O O WORD NODE ADR i S310 D terminal gt aS Communications To Distributed 88751 Cable Sensor Unit VO MODE a J L C o gt Q fma gt o 2 n a o c oO Qa W D gt o e Cc gt E3NW CRT User s Manual 69 yun 10su s Pe Nq 4 siq 34 Husn 70 Section 4 Installing a DS Bus Network E3NW DS Distributed Sensor Unit Connect the D and D signal lines and shield wire of the communications cable to the power supply communications connector on the Sensor Communications Unit Clamp a ferrite core enclosed with the Distributed Sensor Unit to the communications cable Connect the shield wire on the communications cable between Distributed Sensor Units to the V terminal on only one of the Distributed Sensor Units Do not connect the shield wire to both Units UNIT ADDRESS Communications cable shield wire Ferrite core V terminal D terminal D terminal Communications To Communications Unit Cable or Distributed Sensor Unit Communications To Distributed Sensor Unit Cable E3NW CRT User s Manual Section 4 Distributed Sensor Unit Power Supply Specifications and Connections Distrib
2. E E TR k E e e tt Ooranytrno Connectors rTHNOTN ORDA rr rrrrr a a a a a a a a a E E E E E ce lt cic cee see eC e a 2 pe pe pe gm ge 2 D gt D2 2 DD DD Unit numbers are in ascending order from the left E3NW CRT User s Manual Section 2 Connecting Sensor Amplifier Units Example 2 Connecting a Communications Unit and Distributed Sensor Units Sensor Communications Unit srt L1 h W Ti 5 cy Li First Sensor Distribution Unit l 4 Poa 4 g e lg 29 e Termination setting switch OFF A a Li o DS Bus 5 communications cable L2 a EE O z ha a4 aN Second Sensor Distribution Unit Q toi e Termination setting switch OFF Q ae on Ln a AAT nth Sensor Distribution Unit aL e n is a maximum of 8 a e Termination setting switch ON E3NW CRT User s Manual 27 Section 2 Connecting Sensor Amplifier Units Sensor Amplifier Unit Connection and Identification Unit Numbers The following figure shows a series of Sensor Amplifier Units mounted to the right of the Sensor Communications Unit Use a
3. 1 The valid unit number range for the instance ID is 0001 to 0020 hex Error Codes Response code Error name Cause O8FF Service An error was detected in the service code not supported 14FF Invalid The specified attribute value is not supported Attribute value The written data is out of range e The number of connected Sensors is not within between 1 and 16 e The number of Units specified for detection level monitoring is not between 1 and 16 16FF Object The specified instance ID is not supported does not exist e The unit number specified in the instance ID exceeds the number of connected Sensors O 3 mo e Z oO O e 3 3 c 5 O tet gt o wn mo oO o O e o 15FF Too much data The data is longer than the specified size 13FF Not enough The data is shorter than the specified size data OCFF Object state The specified command cannot be executed conflict e An error occurred in communications with the Sensor Amplifier Unit e The Sensor Amplifier Unit is not in Detection Mode e A command was sent to perform second point tuning for two point tuning or positioning tuning without performing tuning for the first point e An unsupported command was sent For example a command to read digital values was sent to a Terminal Block Unit 20FF Invalid The specified operation execution data is not supported Parameter OEFF Attrib
4. OUT2 selection indicator UD indicators DPC indicator OUT selection indicator LP indicators DPC indicator i ee ST indicate OUT2 indicator OUT2 indicator ST indicator 21 27 8 TOON che oh of SBER GES E QUT indicator_ ot T OUT indicator_ J Incident level white digital OUTI selection indicator QUT selection indicator igital Threshold level green digital Incident level white digital Threshold level green digital 13 8 138 115 115 Mounted to DIN Track Mounted to DIN Track A 10 i a0 140 max value with cover open 26 159 7 max value with cover open 152 max value with cover open p ali max z 152 max value with cover open 7 T a i 104 8 T T 114 oja 7 l a max value with ji 1 max value with cover open l cover open j 45 Two 2 4dia 33 5 i 33 5 37 26 34 37 26 l ea mi i 29 9 29 9 i 7 ji L 4 j 57 t F F Optical With Fiber Attachment 20 5 communications 324 Sinmunications E39 F9 attached 87 9 39 5 90 8 49 5 39 5 102 4 PFP ON DIN Traci PFP ON DIN Track sold separately sold separately OUT selection indicator UD indicators ZERO indicator ST indicator QUT indicator QUT indicator_ Measurement value OUT selection indicator white digital display i 43 8 Threshold level green digital Mounted to DIN Track AN 2 6 159 7 max value with co
5. Explicit message Function Command Instance ID Attribute Applicable Sensor Amplifier Units FAO LAO SAO Suppression Background Suppression settings Self Trigger Level Reads or writes the Self Trigger 9C Unit No E1 NA INA OK Level settings Background Reads or writes the 9C Unit No E4 NA INA OK The valid unit number range for the instance ID is 0001 to 0020 hex Refer to Command Descriptions and Data Formats in Section 5 Appendices for details on read and write command data E3NW CRT User s Manual 55 O 3 me e Z oO O e 3 3 c 5 O tet gt o 2 me oO o O e o O e 3 me e Z oO O e 3 3 c 5 O tet e gt oO 2 me oO o i O e gt o 56 Section 3 Explicit Message Communications Operation Execution Commands Operation execution commands execute operations such as tuning for connected Sensor Amplifier Units The command and response formats when using an OMRON Master Unit are given below Operation execution commands do not have a 4 byte data area like read and write commands Command Format ee Service code Class ID Instance ID KE 0016 fixed 009E fixed 2 bytes 2 bytes 2 bytes 2 bytes 1 byte 1 I O Mode 1 Input Unit 10 hex I O Mode 2 Mixed Unit 30 hex 2 Unit number of the Sensor Communications Unit 3 When s
6. o 2 S So 5 11 Introduction Reading This Manual o 2 S QO 2 fa 5 E3NW CRT User s Manual Introduction Contents Contents Safety Precautions 5 Precautions for Safe Use 7 Precautions for Correct Use 9 Reading This Manual 10 Page Format 10 Contents 13 Overview 17 a LL M OOM L Features and System Configuration 18 Overview 18 Features 19 System Configuration 20 Installation and Connections 21 SSS a t Specifications and Dimensions 22 Specifications 22 Dimensions 24 Connecting Sensor Amplifier Units 25 Connectable Sensor Amplifier Units 25 Number of Connectable Sensor Amplifier Units 26 Sensor Amplifier Unit Connection and Identification Unit Numbers 28 Installation 29 Installation Procedure 29 Removal Procedure 30 CompoNet Communications Specifications 33 _____ a a a ae Overview of the Sensor Communications Unit with CompoNet Communications 34 Overview 34 Overview of CompoNet Communications 35 Remote I O Communications Application Example 37 Explicit Message Communications Application Example 38 Part Names 39 E3NW CRT User s Manual ro 2 S So 13 Introduction Contents Part Names and Functions 39 A Operating Procedure 41 S Operating Procedure 41 CompoNet Remote I O Communications 42 Assigning Data in the Master 42 Explicit Message C
7. 4 ONOFF ON delay OFF delay 03 to 31 No applicable data Always 0 E3NW CRT User s Manual 85 gt 3 a 5 2 fa o 86 Section 5 Command Descriptions and Data Formats Timer Time 1 This command reads or writes Timer Time 1 of the Sensor Amplifier Unit that corresponds to the specified unit number and output number Timer Time 1 is assigned to the ON delay or one shot timer Timer Time 2 This command reads or writes Timer Time 2 of the Sensor Amplifier Unit that corresponds to the specified unit number and output number Timer Time 2 is assigned to the OFF delay timer Bit Description Data 00 to 15 Timer Time 1 Data range 1 00000001 hex to 9999 0000270F hex 16 to 31 No applicable data Always 0 Bit Description Data 00 to 15 Timer Time 2 Data range 1 00000001 hex to 9999 0000270F hex 16 to 31 No applicable data Always 0 DPC Setting This command sets the DPC of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Operating Mode 0 DPC OFF 1 DPC ON 01 to 31 No applicable data Always 0 E3NW CRT User s Manual Section 5 Command Descriptions and Data Formats Display Switch This command sets the display on the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Display Switch 0 Threshold value detect
8. Section 5 Appendices User s Manual Sensor Communications Unit E3NW CRT CompoNet Introduction Terms and Conditions Agreement 5 o Q O o 5 Read and understand this Manual Please read and understand this catalog before purchasing the products Please consult your OMRON representative if you have any questions or comments Warranty Limitations of Liability E Warranties Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warran ties express or implied Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICU LAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIRE MENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual prop erty right Buyer Remedy Omron s sole obligation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replace ment thereof the non complying Product ii repair the non c
9. L2 Ln to within 30 m e Turn ON the DS Bus termination setting switch for the last Distributed Sensor Unit on the DS Bus network Turn this switch OFF for all other Distributed Sensor Units E3NW CRT User s Manual 67 Section 4 Installing a DS Bus Network Preparing to Install the Network Prepare the following equipment Item Remarks DS Bus communications cable Use the recommended product that is given below Sensor Communications Unit Enclosed with the E3NW Series Sensor Communications Unit DS Bus Communications Connector Distributed Sensor Unit Enclosed with the E3NW DS Distributed Sensor Unit DS Bus Communications Connector Ferrite core Two are required Enclosed with the E3NW DS Distributed Sensor Unit Recommended Part Part Manufacturer Model Contact information Communications Cable Bando Densen Co Ltd ESVC 0 5X2C black Kanetsu Co Overseas Sales Division yun 10su s Pe Nq 4 siq 34 Husn E3NW CRT 68 User s Manual Section 4 Installing a DS Bus Network Connecting the Communications Cables and Connectors E3NW series Sensor Communications Unit Connect the communications cable to the DS Bus communications connector on the Communications Unit Clamp a ferrite core enclosed with the Distributed Sensor Unit to the communications
10. Section 1 Overview yj Features and System Configuration Overview Features System Configuration 18 18 19 20 E3NW CRT User s Manual uoNdag 17 Section 1 Features and System Configuration Features and System Configuration Overview The Sensor Communications Unit is a communications slave that is used to monitor Sensor Amplifier Unit ON OFF outputs and detection levels write parameters and perform O S operations between Digital Sensors and a PLC with CompoNet communications Compatible Sensors Smart Fiber Amplifier Unit E3NX FAO Smart Laser Amplifier Unit E3NC LAO Smart Laser Amplifier Uni CMOS E3NC SAO ON OFF outputs can be monitored with remote I O communications Also parameters can be read and written with explicit messages E3NW CRT 18 User s Manual Section 1 Features and System Configuration Features E This Unit provides a communications interface between OMRON PLCs e g the CS CJ and NJ Series or other CompoNet compatible masters manufactured by other companies and Sensor Amplifier Units Remote I O Communications Slave ON OFF outputs from Sensor Amplifier Units can be sent to the host master PLCs with remote I O communications without any programming Message Communications You can send commands explicit messages from the PLC to read and write parameters such as detection levels and thresholds and perform operations such as tuning D
11. Bit Description Data 00 to 31 Read Peak Detection Level Data range 1999 FFFFF831 hex to 9999 0000270F hex Read Bottom Detection Level This command reads the Bottom Detection Level incident light level of the Sensor Amplifier Unit that corresponds to the specified unit number To read the Bottom Detection Level you must select the input peak minimum value and interrupted light bottom maximum value P b for the Display Switch Setting The data is given as the two s complement of a 4 byte 8 digit hexadecimal value gt 3 a fe 5 2 fa 0 83 Bit Description Data 00 to 31 Read Bottom Detection Level Data range 1999 FFFFF831 hex to 9999 0000270F hex Threshold Setting 1 This command reads or writes Threshold Value 1 of the Sensor Amplifier Unit that corresponds to the specified unit number and output number Threshold Value 1 is the threshold value in normal detection mode or the low threshold value in area detection mode The data is given as the two s complement of a 4 byte 8 digit hexadecimal value 00 to 31 Threshold Setting 1 Data range 1999 FFFFF831 hex to 9999 0000270F hex lt i Do not execute any write instructions that exceed the allowable data range for each model O lt k2 CHECK E3NW CRT User s Manual Section 5 Command Descriptions and Data Formats Threshold Setting 2 This command reads or writes Threshold Value 2 of the Sensor
12. I a V terminal 0 Name ficat V terminal 1O Specification Lock screws D terminal 1O V 24 VDC 1 D terminal o V 0 VDC l i D Communications data signal J D Communications data signal e Supported ferrule diameter 0 25 to 0 5 mm AWG24 to AWG20 Use ferrules with insulating sleeves Refer to Connecting the Unit Power Supply on page 72 for the recommended ferrules C o gt Q fma gt o 2 n a o c oO Qa W D gt o e Cc gt E3NW CRT User s Manual 77 yun 10su s Pe Nq 4 siq 34 Husn 78 Section 4 External Dimensions of the Distributed Sensor Unit External Dimensions of the Distributed Sensor Unit E3NW DS Connector enclosed DIN Track FK MCP 1 5 2 STF 3 5 AU Cap and connector sold separately PFP ON E3NW CRT User s Manual Section 5 Appendices yj Command Descriptions and Data Formats 80 yj Command Response Time Reference Values 94 Troubleshooting 95 d CompoNet Device Profile 97 Device Profile 97 E3NW CRT User s Manual 7 Section 5 Command Descriptions and Data Formats Command Descriptions and Data Formats This section describes the commands and data formats
13. Mode Setting This command reads or writes the Output Mode of the Sensor Amplifier Unit that corresponds to the specified unit number and output number Data Bit Description Output 1 Output 2 00 or 01 Output Mode 0 Normal detection mode 0 Normal detection mode 1 Area detection mode 1 Alarm output mode FA0 LAO 2 Do not use 2 Error output mode 3 Hold mode SAO only 02 to 31 No applicable data Not used Not used If a measurement error occurs in hold mode the previous value is retained Operating Mode This command reads or writes the Operating Mode of the Sensor Amplifier Unit that corresponds to the specified unit number and output number Bit Description Data 00 Operating Mode 0 Light ON 1 Dark ON 01 to 31 No applicable data Always 0 Detection This command sets the Operating Mode of the Sensor Amplifier Unit that corresponds to the specified unit number gt ke a 5 2 fa o Bit Description Data 00 Detection Mode 0 SHS Super high speed Mode 1 HS High speed Mode 01 2 STND Standard Mode 3 GIGA High resolution Mode 02 to 31 No applicable data Always 0 Timer Setting This command sets the timer of the Sensor Amplifier Unit that corresponds to the specified unit number and output number Bit Description Data 00 to 02 Timer Setting 0 Timer OFF 1 OFFD OFF delay 2 ON D ON delay 3 SHOT one shot timer
14. and 2 Applicable Sensor User s Manual Description aN Read Write Execute Amplifier Units FAO LAO SAO Sensor Communications Status 00 Sa E Number of Mounted Sensors 01 E E Sensor Power ON RE E 05 _ ee E Sensor Power OFF 04 E Sensor Model Both 29 OK OK OK Read Detection Level Outputs 1 and 2 20 OK OK OK Continuous Read Detection Level Outputs 1 and 2 21 OK OK OK Read Peak Detection Level Both 22 OK OK OK Read Bottom Detection Level Both 24 OK OK OK Threshold Setting 1 Outputs 1 and 2 40 AO OK OK OK Threshold Setting 2 Both 41 A1 OK OK OK Sensor Status Both 28 OK OK OK Zero Reset Level Both 27 OK OK OK Output Mode Setting Outputs 1 and 2 42 A2 OK OK OK Operating Mode Outputs 1 and 2 44 A4 OK OK OK Detection Both 45 A5 OK OK OK Timer Setting Outputs 1 and 2 47 A7 OK OK OK Timer Time 1 Outputs 1 and 2 48 A8 OK OK OK Timer Time 2 Outputs 1 and 2 49 A9 OK OK OK DPC Setting Both 4A AA OK OK NA Display Switch Both 50 BO OK OK OK Reversed Display Both 51 B1 OK OK OK Channel Display Both B2 OK OK OK Clear Channel Display Both B6 OK OK OK Eco Mode Both 53 B3 OK OK OK Key Lock Setting Both 54 B4 OK OK OK Flash Display S
15. connecting to a CS Sensors series CJ series or e Explicit Communications In progress Flag NJ series CompoNet e Sensor Error Status master or other device that supports explicit communications I O Mode 2 6 words in The following data is sent to the master 16 max Use this mode when input area ON OFF output data for a maximum of 16 connecting to a GQ 6 words Sensors CRM21 or other in output e I O command area data to control gateway that does not area changing settings with I O support explicit e I O Command Execution In progress Flag communications e Explicit Communications In progress Flag e Sensor Error Status E3NW CRT User s Manual 35 O e 3 me e Z oO O e 3 3 c 5 O tet A e o 2 me oO o O te gt 7 36 Section 3 Overview of the Sensor Communications Unit with CompoNet Communications Explicit Message Communications You can read or write any parameters of the connected Sensors by sending explicit message commands to the E3NW CRT Sensor Communications Unit CompoNet Unit CPU Unit E3NW CRT Sensor Communications Unit with CompoNet Communications PLC Ladder program LAA Example CMND instruction Explicit message CompoNet Sensor Heads Sensor Amplifier Units Type Sending an Explicit Read Write command Communications Reads or writes parameters such as the detection level
16. that the BUSY and ERR_RES are turned OFF it turns ON the next TRIGGER signal G BUSY and ERR_RES will remain ON until the host turns OFF the TRIGGER signal E3NW CRT 48 User s Manual Section 3 Explicit Message Communications Explicit Message Communications You can read and write parameters for a specified Sensor Amplifier Unit by sending CompoNet explicit messages from the master to the Sensor Communications Unit The Sensor Communications Unit processes the commands received from the master and returns responses CompoNet explicit messages can be used in both I O Mode 1 and I O Mode 2 Basic Format of Explicit Messages The basic command and response formats are given below Command Format Destination network address Service code Class ID Instance ID Service data Attribute ID Write Data Destination Node Address With two hexadecimal bytes specify the node address of the Unit to which to send the explicit message command Service Code Class ID Instance ID and Attribute ID These parameters specify the command code processing target and processing details With this Sensor Communications Unit specify the Sensor unit number of the Sensor Amplifier Unit for which the command is intended as the Instance ID a The specified numbers of bytes for the class ID instance ID and attribute ID depend on the master When a message is sent from an OMRON CompoNet Master Unit specify the class ID a
17. use an explicit command to check the device profile e Class ID 0x01 e Instance ID 0x01 Attribute ID ID Contents Get Set Value 1 Vendor Y N 47 2 Product type Y 12 3 Product code Y N 1657 4 Revision Y N 1i 5 Status bits Y N BitO only supported 6 Serial number Y N Each Unit 7 Product name Y N E38NW CRT 8 State N N Service Code CompoNex service Parameter options 05 Reset None OE Get_Attribute_Single None E3NW CRT User s Manual 97 gt 3 Ss 5 2 fa o gt 3 a 2 fa o 98 Section 5 Revision History Revision History A manual revision code appears as a suffix to the catalog number at the bottom of the front and back covers of this manual Cat No E430 E1 03 Web Version 3 t t Revision code Reprint code on the back cover only Revisi abel Reprint code Date Revised content code A 01 July 2013 Original production B 01 September 2013 Page 94 Added information at end of first sentence and added test conditions C 01 July 2014 Page 88 Added setting for Eco Mode LO E3NW CRT User s Manual Authorized Distributor
18. 00 20200 000014 201607 MOV 0001 490 Network communications enabled 000001 A20200 Remote I O Communications in Progress n 16 bit 07 A21900 025 Ja 000019 Network communications enabled 000025 Communications Port Error Flag 021 vov A203 D02999 D00000 D00001 D00002 D00003 D00004 D00005 D01000 D01001 D01002 D01003 D01004 D01005 D01006 D01007 0000 0000 D00006 026 ASR 0000 CMND D01000 D02000 D00000 E3NW CRT User s Manual 001 END Set 0000 in D00000 to D02999 Set 000F in D00000 number of bytes to send 15 Set 0008 in D00001 number of bytes to receive 8 Set 0000 in D00002 destination network address 00 Set 0020 in D00003 destination node address 00 destination unit address 20 Set 0000 in D00004 response required communications port 0 retries 0 Set 00C8 in D00005 response monitoring time 30 seconds Set 2802 in D01000 explicit command Set 1000 in D01001 Set 0010 in D01002 Set 009C in D01003 Command data Set 0001 in D01004 Set 7264 in D01005 Set 0000 in D01006 Set 0000 in D01007 Set 0001 in CIO 0000 The 15 bytes of command data starting from D01000 is sent to destination node address 00 then the 10
19. 12 11 10 09 08 07 06 05 04 03 02 01 00 Word n 7 Reserved Sensor Output Number Word n 1 Multi command Destination Bit Specification Wordn 2 Command Code Wordn 3 Write Data Word n 4 Write Data Wordn 5 Reserved 7 Execution Command Bit trigger output When this output is turned ON the Sensor Unit Number Sensor Output Number Command Code and Write Data are read and the command is executed 8 Sensor Output Number Specify the sensor output number Both 00 hex IN1 01 hex IN2 02 hex Specify 00 hex for commands to the Sensor Communications Unit 9 Multi command Destination Bit Specification Specify the command destination Turn ON the bits between 00 and 15 that correspond to the unit numbers of the Sensor Amplifier Units You can specify multiple Sensor Amplifier Units for a write execute command but you can specify only one Sensor Amplifier Unit for a read command If bits 00 to 15 are all turned OFF for a write execute command the command is sent to all connected Sensor Amplifier Units O 3 ae e Z 0 O e 3 3 c 2 fa D 5 D 2 ke O fa D 5 D E3NW CRT User s Manual 45 O e 3 me e Z oO O e 3 3 c 5 O tet Er gt o 2 me oO o O o gt o 46 Section 3 Commands CompoNet Remote I O Communications The following table lists the commands Output 1
20. 2nd byte 00 hex 7 0000 hex Write data upper byte 00 hex D D02000 First response word C D00000 0 OOOF hex Number of command data bytes 1 OOOA hex Number of response data bytes 2 0000 hex Destination network address 00 hex 3 0020 hex Destination node address 00 hex Destination master unit address 20 hex 4 0000 hex Response required communications port number O number of retries 0 hex E3NW CRT User s Manual Section 3 Explicit Message Communications 5 00C8 hex Response monitoring time 30 seconds Response D02000 0 2802 hex 1 0000 hex 2 0004 hex 3 1000 hex 4 0090 hex Response source node address O 00 hex Normal completion 90 hex O 3 ae e Z 0 O e 3 3 c 2 fa D 5 D 2 ke O fa D 5 D E3NW CRT User s Manual 61 SUOH LIIJIIOdS SUOIEIIUNWIWOD ayodwon PAIBLE 62 Section 3 Explicit Message Communications Programming Example A20011 071 000000 First Cycle BSET 0000 D00000 r 021 MOV 000F r 021 MOV 000A r 021 MOV 0000 r 021 MOV 0020 r 021 MOV 0000 021 MOV 00C8 m 021 MOV 2802 r 021 MOV 1000 r 021 MOV 0010 r 021 MOV 009C r 021 MOV 0001 r 021 MOV 7264 r 021 MOV 0000 r 021 MOV 0000 021 Execution condition 0000
21. 3 5 2 fa o Self Trigger Level This command sets the Self Trigger Level of the Sensor Amplifier Unit that corresponds to the specified unit number The data is given as the two s complement of a 4 byte 8 digit hexadecimal value Bit Description Data 00 to 31 Self Trigger Level Data range 1999 FFFFF831 hex to 9999 0000270F hex Tuning without a Workpiece The command executes tuning without a workpiece for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Tuning for the first point of two point tuning must be executed first and there must be no workpiece E3NW CRT 92 User s Manual Section 5 Command Descriptions and Data Formats Background Suppression This command sets Background Suppression of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Background Suppression 0 Background suppression OFF 1 Background suppression ON 01 to 31 No applicable data Always 0 gt 3 Ss 5 2 fa o E3NW CRT User s Manual 93 Section 5 Command Response Time Reference Values Command Response Time Reference Values The time required from when a command is sent to obtain the incident light level of input 1 of Sensor Amplifier Unit 1 connected to an E3NW CRT Communications Unit until a response is received is approximately 6 ms when an explicit message is used Th
22. Amplifier Unit that corresponds to the specified unit number Threshold Value 2 is the high threshold value in area detection mode The data is given as the two s complement of a 4 byte 8 digit hexadecimal value Bit Description Data 00 to 31 Threshold Setting 2 Data range 1999 FFFFF831 hex to 9999 0000270F hex a Do not execute any write instructions that exceed the allowable data range for each model S CHECK Sensor Status This command reads the sensor status of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Sensor status 00 Normal operation For normal operation this bit is always 1 If any bit after 08 changes to 1 this bit changes to 0 01 DPC status DPC ON 1 ST OFF 0 02 Smart Tuning status ST ON 1 ST OFF 0 03 to 07 Always 0 not used 2 08 DPC error FAO LAO 3 09 EEPROM error all models 2 10 Load short circuit error all models 11 Head related error SAO 12 to 31 Always 0 not used Zero Reset Level This command reads the zero reset level of the Sensor Amplifier Unit that corresponds to the specified unit number The data is given as the two s complement of a 4 byte 8 digit hexadecimal value Bit Description Data 00 to 31 Zero Reset Level Data range 9999 FFFFD8F1 hex to 9999 0000270F hex E3NW CRT 84 User s Manual Section 5 Command Descriptions and Data Formats Output
23. DIN Track for mounting Power is supplied to the connected Amplifier Units from the Sensor Communications Unit Sensor Amplifier Unit Sensor EEEL ag Communications Unit Sensor Heads ran E a SFA Ot OO OM OQe rs fr Sse SEE ESE EES ESE ESEEE ge pe pe to 25D DD D5 55 gt 5 2 5 o D D e gt gt a O e gt gt O O e gt o Unit numbers are in ascending order from the left The Sensor Communications Unit identifies the connected Sensor Amplifier Units according to their unit numbers Unit numbers of Sensor Amplifier Units are assigned to the units from unit number 1 starting from the Sensor Communications Unit Each Sensor Amplifier Unit has two outputs Sensor Output 1 and Sensor Output 2 E3NW CRT 28 User s Manual Section 2 Installation Installation Installation Procedure Use the following procedure to install the Units 1 Place the top part of the Unit onto the DIN Track Sensor Communications Unit 2 Press the bottom part of the Unit onto the DIN Track 5 a D D e gt o gt a O e gt gt O O e gt o 3 Remove the protective cap from the right side of the Sensor Communications Unit Then slide the Sensor Amplifier Unit align the hooks on the connector with the Sensor Communications Unit and press the Unit
24. Explicit Communications in Progress with Sensor Amplifier Unit 15 Unit 8 ON OFF output data 2 15 S_ERR Connection Error with Sensor Amplifier Unit e Explicit Message Communications in Progress with Sensor Amplifier Unit This flag turns ON when explicit message communications are in progress with a Sensor Amplifier Unit Do not send a new explicit message to the Unit while this flag is ON E3NW CRT 42 User s Manual Section 3 CompoNet Remote I O Communications e Communications Error with Sensor Amplifier Unit This flag turns ON when the registered number of connected Sensors does not match the number of Sensors available for communications or when communications with a Sensor Amplifier Unit fails after a connection with the Sensor Amplifier Unit has been established E I O Mode 2 This mode uses the I O area to check the Sensor Amplifier Units detection level and change settings This enables you to change Sensor Amplifier Unit settings even when connected to a master that does not support explicit messages In this mode you can connect a maximum of 16 Sensor Amplifier Units The I O area that is allocated in the master consists of six input words and six output words Input Word m Input Word m 1 Bit Description Bit Description 00 Unit 1 ON OFF output data 1 00 Unit 9 ON OFF output data 1 01 Unit 1 ON OFF output data 2 01 Unit 9
25. H communications data high and BDL communications data low Power lines Two lines BS and BS power for communications and internal slave circuits e Power is supplied from the Master Unit or Repeater Unit Connection forms Round Cable II Flat Cable I or Flat Cable II at a baud rate of 93 75 kbps No restrictions Other cables or baud rates Trunk line and branch lines Connections for Slaves and Repeater Units T branch or multidrop connections Noise resistance Conforms to IEC 61000 4 4 1 kV Address setting method Decimal rotary address switch Address range 0 to 62 E3NW CRT User s Manual 23 5 ao r D e gt gt a O e gt gt O O e gt o Section 2 Specifications and Dimensions Dimensions E3NW CRT 76 6 Communications Connector provided FK MCP 1 5 2 STF 3 5 AU DIN Track sold separately PFP ON Cap and connector E3NX FAO E3NC LAO 5 o D D e gt gt a O e gt gt O O e gt o
26. OFF Turns OFF the light 9E Unit No 58 OK JOK OK Clear Light OFF Turns ON the light 9E Unit No 59 OK OK OK Two point Tuning Performs tuning for the first point 9E Unit No 33 OK JOK OK First Point for two point tuning Output Two point Tuning Performs tuning for the second 9E Unit No 34 OK OK OK Second Point point for two point tuning Output Position Tuning Performs positioning tuning 9E Unit No 37 OK JOK NA Output Full Auto Tuning Starts full auto tuning setup 9E Unit No 35 OK OK OK Setup Output Execute Full Auto Performs full auto tuning 9E Unit No 36 OK JOK OK Tuning Output Execute Performs percentage tuning 9E Unit No DD OK JOK NA Percentage Tuning Output Execute Power Performs power tuning 9E Unit No 40 OK JOK NA Tuning E3NW CRT User s Manual Section 3 Explicit Message Communications Command Applicable Sensor Explicit message Function Class Instance Attribute _A MPlifier Units ID ID ID FAO LAO SAO One point Tuning Performs one point tuning 9E Unit No DE NA INA OK Output Flashing Flashes the light 9E Unit No DF OK IOK OK Clear Flashing Stops flashing of the light 9E Unit No EO OK JOK OK Initialize Resets all internal Sensor 9E Unit No 45 OK OK OK Amplifier Unit set values to their default settings Tuning without a Performs tuning without a 9E Unit No E2 NA NA_ OK Workpiece workpiece Output
27. OK Flashing Both D7 OK OK OK Clear Flashing Both DE OK OK OK Initialize Both D8 OK OK OK Self Trigger Level Both 79 D9 NA NA OK Tuning without a Workpiece Outputs 1 and 2 lt DA NA NA OK Background Suppression Both 7B DB NA NA OK Command Data Refer to Command Descriptions and Data Formats in Section 5 Appendices for details on read write and execute command data Error Flags The following table lists the error flags Error Flag Description 01 A command that cannot be processed by the Sensor Amplifier Unit was specified 02 A command was executed when the Sensor Amplifier Unit could not respond 04 The command data value is outside the Sensor Amplifier Unit s allowable range 08 A checksum error occurred 10 The TRIGGER bit was turned OFF while execution of a command was in progress 20 The command response timed out 40 A command was sent to a disconnected Sensor Amplifier Unit An incorrect Sensor output number was sent The command data value was outside the command s allowable range E3NW CRT User s Manual 47 O e 3 e O Eo 2 e 3 3 c O o gt o W mo e Q O o gt o Section 3 CompoNet Remote I O Communications Command Timing Chart Read Write and Execute Commands Ale bE A a A The TRIGGER signal from the host is turned ON Set the Unit Number Sensor Chann
28. OMRON CompoNet Digital Sensor Communications Unit E3NW CRT User s Manual Cat No E430 E1 03 Introduction Thank you for purchasing the E3NW CRT CompoNet Sensor Communications Unit This Communications Unit was developed with OMRON s advanced technologies and vast experience for use with E3NX FAO series Smart Fiber Amplifier Units E3NC LAO series Smart Laser Amplifier Units CMOS and E3NC SA0 series Smart Laser Amplifier Units Intended Audience This manual is intended for the following personnel who must also have knowledge of electrical systems an electrical engineer or the equivalent e Personnel in charge of installing FA systems e Personnel in charge of designing FA systems e Personnel in charge of managing FA facilities This product must be used within the ranges that are given in the general specifications Copyrights and Trademarks CompoNet is a registered trademark of the ODVA Open DeviceNet Vendor Association Other product names and company names used in this manual are the trademarks or registered trademarks of the respective companies The copyright to the Digital Sensor Communications Unit belongs to OMRON Corporation wole Application Considerations Please read first ro 2 S So gt Sa Overview Saio 2 Installation and Connections Sail E CompoNet Communications Specifications Sai 2 Using the Distributed Sensor Unit
29. ON OFF output data 2 02 Unit 2 ON OFF output data 1 02 Unit 10 ON OFF output data 1 03 Unit 2 ON OFF output data 2 03 Unit 10 ON OFF output data 2 04 Unit 3 ON OFF output data 1 04 Unit 11 ON OFF output data 1 05 Unit 3 ON OFF output data 2 05 Unit 11 ON OFF output data 2 06 Unit 4 ON OFF output data 1 06 Unit 12 ON OFF output data 1 07 Unit 4 ON OFF output data 2 07 Unit 12 ON OFF output data 2 08 Unit 5 ON OFF output data 1 08 Unit 13 ON OFF output data 1 09 Unit 5 ON OFF output data 2 09 Unit 13 ON OFF output data 2 10 Unit 6 ON OFF output data 1 10 Unit 14 ON OFF output data 1 11 Unit 6 ON OFF output data 2 11 Unit 14 ON OFF output data 2 12 Unit 7 ON OFF output data 1 12 Unit 15 ON OFF output data 1 13 Unit 7 ON OFF output data 2 13 Unit 15 ON OFF output data 2 14 Unit 8 ON OFF output data 1 14 Unit 16 ON OFF output data 1 15 Unit 8 ON OFF output data 2 15 Unit 16 ON OFF output data 2 E3NW CRT User s Manual 43 O 3 ae e Z 0 O e 3 3 c 2 fa D 5 D 2 ke D O fa D m 5 D Section 3 CompoNet Remote I O Communications Input 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word m 2 1 2 3 Reserved 4 5 Error Flags Wordm 3 Read Data Word m 4 Read Data Wordm 5 Warning Flags 6 1 S_ERR Connection Error with Sensor Amplifier Unit This flag turns ON when the registered number of connected Sensors does not
30. ace E3NW CRT User s Manual 65 yun 10su s Pe Nq 4 siq 34 Husn 66 Section 4 Mounting and Removing Distributed Sensor Units 4 Secure the enclosed DIN Track End Plates PFP M onto the ends so that there is no space between them and the Units Finally attach the protective cap you removed in step 3 to the End Plate Sensor Amplifier Unit on the far right end 5 Do not reverse the order of steps 1 and 2 above Doing so may reduce the mounting strength on the DIN Track CHECK Do in order step Do not perform 1 and then step step 2 first After you have completed the above procedure check to make sure that the E3NW DS is mounted securely into place Removal Procedure Use the following procedure to remove the Unit 1 Slide the Sensor Amplifier Units to separate them from the Distributed Sensor Unit 2 Press in on the Distributed Sensor Unit toward the DIN Track and lift up to remove it E3NW CRT User s Manual Section 4 Installing a DS Bus Network Installing a DS Bus Network This section describes how to install a DS Bus network Precautions for Installing a DS Bus Network This section provides basic precautions for installing a DS Bus network Precautions for Installing a Network e When installing a DS Bus network observe proper safety measures and follow all applicable standards Refer to JIS X5252 and Electrical Equipment Technical Standards We reco
31. ay of the Sensor Amplifier Unit that corresponds to the specified unit number E3NW CRT User s Manual gt 3 Ss 5 2 fa o 87 Section 5 Command Descriptions and Data Formats gt 3 Ss 5 2 fa o 88 Eco Mode This command sets the Eco Mode of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Eco Mode 0 Eco Mode OFF 1 Eco Mode ON 2 Eco Mode LO 02 to 31 No applicable data Always 0 Key Lock Setting This command sets the key lock of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Key Lock Setting 0 Key lock OFF 1 Key lock ON 01 to 31 No applicable data Always 0 Flash Display Setting This command sets the Flash Display Setting of the Sensor Amplifier Unit that corresponds to the specified unit number Cancel Flash Display Setting This command cancels the Flash Display of the Sensor Amplifier Unit that corresponds to the specified unit number Hysteresis Width Setting This command sets the Hysteresis Width of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Data Description 00 Hysteresis Width Setting 0 Standard 1 User setting 01 to 31 No applicable data Always 0 Hysteresis Width 1 This command sets Hysteresis Width 1 of the Sensor Amplifier Unit that corresponds to th
32. bytes for the class ID instance ID and attribute ID depend on the master When a message is sent from an OMRON CompoNet Master Unit specify the class ID and instance orega ID in two bytes four digits and the attribute ID in one byte two digits Write Data This is not required for a read command 1 SUOLI Response Format Normal Number of received bytes Source network address Service code Error Number of received bytes Source network address Service code Error code Number of Received Bytes The number of bytes of data received from the source node address is returned in hexadecimal Source Network Address The node address of the node that sent the command is returned in hexadecimal E3NW CRT User s Manual Supplementary Explanation Helpful information regarding operation and reference pages are introduced here using symbols CHECK E3NW CRT 10 User s Manual Introduction Reading This Manual E Meaning of Symbols Menu items that appear on the seven segment display on the Amplifier Units are enclosed in brackets E Visual Aids ee Indicates points that are important to achieve the full product performance such as operational pre S cautions and application procedures CHECK Le Indicates pages where related information can be found Indicates information helpful in operation E3NW CRT User s Manual 53
33. bytes of response data is stored starting from D02000 of the local node D00000 contains control data Shift the contents of CIO 0000 one bit to the left turn ON CIO 000001 Store contents of A203 Communications Port Completion Code in D00006 Shift the contents of CIO 0000 one bit to the right then retry in the next cycle turn ON CIO 000000 END Section 4 Using the Distributed Sensor Unit 2 Models of Sensor Amplifier Units Connectable to a Distributed Sensor Unit 64 Mounting and Removing Distributed Sensor Units 65 Installation Procedure 65 Removal Procedure 66 x Installing a DS Bus Network 67 ee a ee a Precautions for Installing a DS Bus Network 67 F Preparing to Install the Network 68 Connecting the Communications Cables a and Connectors 69 a a Distributed Sensor Unit Power Supply F Specifications and Connections 71 a Precautions on Supplying Unit Power 71 o Unit Power Supply Specifications 71 a Connecting the Unit Power Supply 72 aj General Specifications of the Distributed Sensor Unit 73 Hardware Specifications of the Distributed Sensor Unit 74 Status Indicators 74 Unit Address Setting Switch 75 DS Bus Network Termination Setting Switch 76 Communications and Power Supply Connector 77 2 External Dimensions of the Distributed Sensor Unit 78 E3NW CRT User s Manual 63 yun 10su s p nq ns a 34 Husn 64 Section 4 Models of Sensor Amplifier Units Connectable t
34. catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of Omron s test conditions and the user must correlate it to actual application requirements Actual performance is subject to the Omron s Warranty and Limitations of Liability E Change in Specifications Product specifications and accessories may be changed at any time based on improve ments and other reasons It is our practice to change part numbers when published rat ings or features are changed or when significant construction changes are made However some specifications of the Product may be changed without any notice When in doubt special part numbers may be assigned to fix or establish key specifica tions for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product E Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofread ing errors or omissions o 2 S O a So gt E3NW CRT User s Manual Introduction Safety Precautions gt o 2 O o Safety Precautions This manual uses the following signs and symbols to ensure safe operation of this product These signs and symbols are important for avoiding personal
35. cations connection Check the following items and restart the Unit e Are the cables the correct length main and auxiliary lines e Are any cables short circuited disconnected or loose e Are the cables wired correctly e Is the terminating resistance set only at the ends of the main line e Is there too much noise e Is the master turned ON The E3NW CRT Unit is faulty Replace the E3NW CRT Unit MS indicator lit green NS indicator lit red CompoNet is in the Busoff state Check the following items and restart the Unit e Are the cables the correct length main and auxiliary lines e Are any cables short circuited disconnected or loose e Is the terminating resistance set only at the ends of the main line e Is there too much noise The node address is the same as another node Set the address correctly The E3NW CRT Unit is faulty Replace the E3NW CRT Unit MS indicator lit green NS indicator flashing red A communications timeout has occurred Check the following items and restart the Unit e Are the cables the correct length main and auxiliary lines e Are any cables short circuited disconnected or loose e Is the terminating resistance set only at the ends of the main line e Is there too much noise The E3NW CRT Unit is faulty Replace the E3NW CRT Unit SS indicator not lit No Sensor Amplifier Units are connected Connect the Sensor Amp
36. cuits i e not in the Sensor Communications Unit in order to ensure safety in the system if an abnormality occurs due to malfunc tion of the PLC or another external factor affecting the PLC operation Not doing so may result in serious accidents 1 Emergency stop circuits interlock circuits limit circuits and similar safety mea sures must be provided in external control circuits 2 The PLC will turn OFF all outputs when its self diagnosis function detects any error or when a severe failure alarm FALS instruction is executed As a coun termeasure for such errors external safety measures must be provided to ensure safety in the system 3 The outputs from the Sensor Communications Unit may remain ON or OFF due to deposition or burning of the output relays or destruction of the output transis tors As a countermeasure for such problems external safety measures must be provided to ensure safety in the system 4 When the 24 VDC output service power supply to the PLC is overloaded or shortcircuited the voltage may drop and result in the outputs being turned OFF As a countermeasure for such problems external safety measures must be provided to ensure safety in the system The CPU Unit will refresh I O even in an operation stopped state PROGRAM mode Therefore confirm safety when changing output bits allocated to the Sensor Communications Unit or words allocated to Special I O Units or CPU Bus Units in the CIO Area U
37. data bytes 15 D00001 0 0 0 A Response data bytes 10 D00002 0 0 0 0 Destination network address 0 D00003 0 0 2 0 Destination CompoNet node address 00 hex Destination master unit address 20 hex D00004 0 0 0 0 Response required communications port number 0 number of retries 0 hex D00005 0 0 Cc 8 Response monitoring timer 30 seconds E3NW CRT 38 User s Manual Section 3 Part Names es Part Names and Functions DS Bus communications connector This connector connects to an E3NW DS Distributed Sensor Unit Indicators Communications connector This connector is for CompoNet communications When connecting to an E3NW CRT power is supplied from the communications connector No power cable is required Rotary switches O e 3 me e Z oO O e 3 3 c 5 O g er m 7 wn me oO o O e Er gt 7 E3NW CRT User s Manual 39 O e 3 me e Z oO O e 3 3 c 5 O tet A e o 2 me oO o O te gt 7 40 Section 3 Part Names E indicators The following table describes the indicators Indicator Name inaicator Status Description color MS Module status Green Lit Normal operation Flashing Not se
38. e command response time is a reference value only Perform thorough testing in your own environment before use Command response time 1 Test conditions Baud rate 4 Mbps CPU Unit cycle time 1 ms Number of CompoNet Slave Units 1 Sensor Amplifier Unit Communications Unit PLC CompoNet Unit gt 3 5 2 fa o Communications Configuration Item Model number Version CPU Unit NJ301 1100 Version 1 02 CompoNet Master Unit CJ1W CRM21 Version 1 3 CompoNet Slave Unit E3NW CRT Sensor Amplifier Unit E3NW FAO Executed Command ServiceCode OE ClassID OF InstancelD 03 AttributelD 82 E3NW CRT 94 User s Manual Section 5 Troubleshooting bleshooting The following table lists the possible indicator status possible causes and remedies for problems Status Possible cause Remedy MS and NS Power is not being supplied Supply power from the CompoNet communications indicators not lit connector The power voltage is outside the allowable range Maintain the power voltage within the allowable range The E3NW CRT Unit is faulty Replace the E3NW CRT Unit MS indicator lit red The E3NW CRT Unit is faulty Replace the E3NW CRT Unit MS indicator lit green NS indicator flashing green Waiting for a CompoNet communi
39. e specified unit number Bit Description Data 00 to 31 Hysteresis Width 1 Data range 0 00000000 hex to 9999 0000270F hex E3NW CRT User s Manual Section 5 Command Descriptions and Data Formats Hysteresis Width 2 This command sets Hysteresis Width 2 of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 to 31 Hysteresis Width 2 Data range 0 00000000 hex to 9999 0000270F hex Keep Setting This command sets the Keep Setting of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Keep Setting 0 Keep OFF 1 Keep ON 01 to 31 No applicable data Always 0 Hold Mode Setting This command sets the hold mode of the Sensor Amplifier Unit that corresponds to the specified unit number 00 Hold Mode Setting 0 Peak 1 Bottom 01 to 31 No applicable data Always 0 gt 3 Ss 5 2 fa o Warning Output Level This command sets the Warning Output Level of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 to 31 Warning Output Level Data range 0 00000000 hex to 100 00000064 hex Maximum Sensitivity Tuning The command executes maximum sensitivity tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number This must be executed at least 3 seconds after the full auto tuning set
40. ecified unit number and output number Execute Full Auto Tuning This command executes full auto tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Wait at least 3 seconds after the full auto tuning setup is executed E3NW CRT 90 User s Manual Section 5 Command Descriptions and Data Formats Percentage Tuning Setting This command sets Percentage Tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Bit Description Data 00 Percentage Tuning Setting 0 Percentage tuning setting OFF 1 Percentage tuning setting ON 01 to 31 No applicable data Always 0 Percentage Tuning Level This command sets the Percentage Tuning Level for the Sensor Amplifier Unit that corresponds to the specified unit number and output number The data is given as the two s complement of a 4 byte 8 digit hexadecimal value Bit Description Data 00 to 31 Percentage Tuning Level Data range 99 FFFFFF9D hex to 99 00000063 hex Execute Percentage Tuning This command executes percentage tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Power Tuning Settings This command sets the Power Tuning of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Power Tuning Settings 0 Power tuning setting ON 1 Power tunin
41. el Command Code and Command Data at the same time as you turn ON the TRIGGER signal B When the Sensor Communications Unit detects the ON TRIGGER signal from the host it turns ON the BUSY signal C When command processing is completed the Sensor Communications Unit turns ON NORM_RES Read the Read Data at this time For a continuous detection level read command the read data i e the detection level will be overwritten continuously in this state After processing is completed turn OFF the TRIGGER signal When the TRIGGER signal is turned OFF the BUSY and NORM_RES signals also turn OFF After the BUSY and NORM_RES turn OFF the next command execute signal is turned ON BUSY and NORM_RES will remain ON until the host turns OFF the TRIGGER signal QO mmo es Cc lt Sa ie SUOH EDIJIIOdS SUOIEIIUNWIWOD JeENOdWOD PAIBLE Ale CPE FF a A The TRIGGER signal from the host is turned ON Set the Unit Number Sensor Channel Command Code and Command Data at the same time as you turn ON the TRIGGER signal B When the Sensor Communications Unit detects the ON TRIGGER signal from the host it turns ON the BUSY signal C An error was returned from the Sensor Amplifier Unit so ERR_RES and the corresponding error flag are turned ON D The host checks the error flag and turns OFF the TRIGGER signal E When the TRIGGER signal is turned OFF the BUSY and ERR_RES signals also turn OFF F When the host detects
42. ending a command to a Multisensor Amplifier Unit set the instance ID to OOFF hex and append the following bytes after the attribute ID This does not apply to read commands Output 1 r Output 2 Multisensor No 4 5 5 1 byte 2 bytes 4 Output 1 specification Bit O0 ON 01 hex Output 2 specification Bit 1 ON 02 hex Both outputs specified to Communications Unit All OFF 00 hex 5 Two bytes where bit O corresponds to Unit 1 and the bit 15 corresponds to Unit 16 input in little endian format Set all bits to 0 to specify all Units Example To specify Unit 1 specify 0001 hex with 01 00 To specify Unit 1 and Unit 3 specify 0005 hex with 05 00 To specify Unit 16 specify 8000 hex with 00 80 E3NW CRT User s Manual Section 3 Explicit Message Communications Response Format e Normal Number of received bytes Destinationinetwork Service code address 0096 fixed 2 bytes 2 bytes 2 bytes e Error Number of received bytes Destination network Service code Error code address Coa AE C 2 bytes 2 bytes 2 bytes 2 bytes E3NW CRT User s Manual 57 O 3 me e Z oO O e 3 3 c 5 O tet gt o 2 me oO o O e o O e 3 me e Z oO O e 3 3 c 5 O tet ar gt o 2 me oO o O o gt o 58 Section 3 Explicit Message Communications E Operation Execution Co
43. er Unit CompoNet Lt Y Explicit message liii Set the sensor threshold value setting for IN1 Sensor Output 1 of Unit 1 E3NW CRT node address 00 e Command Format for Setting Maximum Sensitivity Send the following explicit message O e 3 me e Z oO O e 3 3 c 5 O tet A e o 2 me oO o O te gt 7 Destination node address Service code Class ID Instance ID Attribute ID Data Execution A20200 201607 The 15 bytes of command data starting from D01000 is sent to l CMND destination node address 00 then D01000 the 10 bytes of response data is Network Remote I O D02000 stored starting from D02000 of communications communications D00000 the local node D00000 contains enabled in progress control data S D01000 2 8 0 2 Command code D01001 1 0 0 0 Slave node address 00 D01002 0 0 1 0 Service code 10 hex D01003 0 0 9 C Class ID 9C hex D01004 0 0 0 1 Instance ID 01 hex unit number D01005 7 2 6 4 Attribute ID 72 hex Data 64 hex 4th byte least significant D01006 0 0 0 0 Data 00 3rd byte Data 00 2nd byte D01007 0 0 0 0 D D02000 Set the first word address to store the response data C D00000 0 0 0 F Command
44. erature Limitations Based on Number of Connected Amplifier Units Groups of 1 or 2 Amplifier Units 0 to 55 C Groups of 3 to 10 Amplifier Units 0 to 50 C Groups of 11 to 16 Amplifier Units 0 to 45 C 3 You can connect up to 16 Sensors total to the Sensor Communications Unit and Distributed Sensor Units E3NW CRT 22 User s Manual Section 2 Specifications and Dimensions E CompoNet Communications Specifications Item Specification Communications protocol Special CompoNet network protocol Types of communications Remote I O communications sharing data without programming and message communications explicit message communications when required Baud rate 4 Mbps 3 Mbps 1 5 Mbps or 93 75 kbps Modulation Base band Coding Manchester code Error control Manchester encoding rules and CRC Communications media The following media can be used e Round Cable e Round Cable II e Flat Cable DCA4 4F10 Standard Flat Cable e Flat Cable Il DCA5 4F10 Sheathed Flat Cable Note Round Cable I Round Cable II Flat Cable and Flat Cable II are all different types of cable To use more than one type of cable at a time Repeater Units must be used to separate them on trunk lines and sub trunk lines Communications distance and wiring Refer to Cable Types Baud Rates and Maximum Distances in the CompoNet Master Units Operation Manual Cat No W456 Signal lines Two lines BD
45. etting Both B5 OK OK OK Cancel Flash Display Setting Both B7 OK OK OK Hysteresis Width Setting Both 60 co OK OK OK Hysteresis Width 1 Both 61 C1 OK OK OK Hysteresis Width 2 Both 62 C2 OK OK OK Keep Setting Both 63 C3 NA NA OK Hold Mode Setting Both 64 C4 lt NA NA OK Warning Output Level Both 65 C5 OK OK NA Maximum Sensitivity Tuning Outputs 1 and 2 C6 OK OK NA Zero Reset Both 67 C7 OK OK OK E3NW CRT Section 3 CompoNet Remote I O Communications Output 1 and 2 Applicable Sensor Description pe Read Write Execute Amplifier Units FAO LAO SAO Light OFF Both C8 OK OK OK Clear Light OFF Both DD OK OK OK Two point Tuning First Point Outputs 1 and 2 c9 OK OK OK Two point Tuning Second Point Outputs 1 and 2 CA OK OK OK Position Tuning Outputs 1 and 2 CB OK OK NA Full Auto Tuning Setup Outputs 1 and 2 CC OK OK OK Execute Full Auto Tuning Outputs 1 and 2 CD OK OK OK Percentage Tuning Setting Outputs 1 and 2 6E CE OK OK NA Percentage Tuning Level Outputs 1 and 2 6F CF OK OK NA Execute Percentage Tuning Outputs 1 and 2 DO OK OK NA Power Tuning Setting Both 71 D1 OK OK NA Power Tuning Level Both 72 D2 OK OK NA Execute Power Tuning Both D3 OK OK NA One point Tuning Outputs 1 and 2 D4 NA NA
46. fied to Communications Unit All OFF 00 hex 5 Two bytes where bit O corresponds to Unit 1 and the bit 15 corresponds to Unit 16 input in little endian format Set all bits to 0 to specify all Units Example To specify Unit 1 specify 0001 hex with 01 00 To specify Unit 1 and Unit 3 specify 0005 hex with 05 00 To specify Unit 16 specify 8000 hex with 00 80 E3NW CRT User s Manual 51 O 3 me e Z oO O e 3 3 c 5 O tet gt o 2 me oO o O o o O e 3 me e Z oO O e 3 3 c 5 O tet e gt oO 2 me oO o i O e gt o 52 Section 3 Explicit Message Communications Response Format e Normal Number of Destination received bytes neiworkaddress Service code Read Data read commands only 008E Read 0090 Write 2 bytes 2 bytes 2 bytes 4 bytes e Error Number of Destination Service code Error code received bytes network address al o i ee 2 bytes 2 bytes 2 bytes 4 bytes E3NW CRT User s Manual Section 3 Explicit Message Communications E Read and Write Commands The following table lists the explicit message read and write commands Applicable Models E3NX FAO FAO E3NC LAO LAO and E3NC SAO SAO Instance IDs If Unit No Output is specified for the instance ID use the following value Unit number 1 x 2 Output number The output numbers are sequent
47. for the Sensor Communications Unit The data formats are the same for explicit message communications and I O command communications in I O Mode 2 However when using explicit messages 4 byte data is expressed in little endian format For example data such as 00 00 12 34 would be expressed as 34 12 00 00 Sensor Communications Status This command reads the status of consistency in the number of connected Sensor Amplifier Units and the status of communications with the Sensor Amplifier Units Bit Description Data 00 to 04 Number of Mounted Sensors Given in hexadecimal 05 to 07 No applicable data Always 0 08 to 12 Number of Sensors available Given in hexadecimal for communications 13 No applicable data Always 0 14 Inconsistent Number of Sensor 0 Consistent number of Sensor Amplifier Units Amplifier Units 1 Inconsistent number of Sensor Amplifier Units 15 No applicable data Always 1 Number of Mounted Sensors gt 3 a 5 2 fa o The number of mounted Sensors that was recognized at startup is given in hexadecimal e Number of Sensors Available for Communications The number of Sensors that is currently available for communications is given in hexadecimal If Dummy Sensors have been registered this value will be the sum of the actual number of Sensors available for communications plus all registered Dummy Sensors e Inconsistent Number of Sensor Amplifier Units This bit tur
48. formances Connectable Sensors N Smart Smart Fiber Amplifier Unit E3NX FAO Smart Laser Amplifier Unit E3NC LAO 5 Smart Laser Amplifier Unit CMOS E3NC SAO S Power supply voltage 14 to 26 4 VDC 5 Power and current 1 7 W max Does not include power supplied to Sensors at 24 VDC consumption 70 mA max Does not include the current supplied to Sensors 53 D Indicators MS machine status indicator green red 4 NS network status indicator green red oO SS Sensor status indicator green red e 3 Vibration resistance 10 to 60 Hz with a 0 7 mm double amplitude 50 m s at 60 to 150 Hz for 1 5 2 destruction hours each in X Y and Z directions Shock resistance destruction 150 m s2 for 3 times each in X Y and Z directions a Ambient temperature range Operating 0 to 55 C 2 Storage 30 to 70 C with no icing or condensation Ambient humidity range Operating and storage 25 to 85 with no condensation Maximum connectable 16 8 Sensors Maximum connectable 8 Distributed Sensor Units Insulation resistance 20 MQ min at 500 VDC Withstand voltage 500 VAC at 50 60 Hz for 1 min Installation method 35 mm DIN Track mounting Weight packed state Unit Approx 165 g approx 70 g only Materials Polycabonate Accessories E3NW DS Communications Connector DIN Track End Plates 2 and Instruction Manual 1 You cannot connect the E9NC TAO Smart Contact type Amplifier Unit 2 Temp
49. g manuals CompoNet Master Units Operation Manual Cat No W456 CRT1 series CompoNet Slave Units and Repeater Unit Operation Manual Cat No W457 and CJ1W CRM21 CJ series CompoNet Master Units Operation Manual for NJ series CPU Unit Cat No W493 O e 3 me e Z oO O e 3 3 c 5 O tet e gt oO 2 me oO o i O e gt o E3NW CRT 34 User s Manual Section 3 Overview of the Sensor Communications Unit with CompoNet Communications Overview of CompoNet Communications Remote I O Communications You can assign Sensor ON OFF output data in the master input area to the EZNW CRT Sensor Communications Unit CompoNet Unit CPU Unit PLC Remote I O communications input area Unit 1 ON OFF output data Unit 2 ON OFF output data Unit 13 ON OFF output data Communications in progress with Sensor Amplifier Unit Remote I O communications Sensor Heads E3NW CRT Sensor Communications Unit with CompoNet Communications Ga Sensor Amplifier Units O e 3 me e Z oO O e 3 3 c 5 O g er m 7 wn me oO o O e Er gt 7 Number of Allocated vO Fave Mode Communications connectable Description words Sensors I O Mode 1 2 words in The following data is sent to the master 15 max Use this mode when input area ON OFF output data for a maximum of 15
50. g setting OFF 01 to 31 No applicable data Always 0 Power Tuning Level This command sets the Power Tuning Level of the Sensor Amplifier Unit that corresponds to the specified unit number 00 to 31 Power Tuning Level Data range 100 00000064 hex to 9999 0000270F hex Execute Power Tuning This command executes power tuning for the Sensor Amplifier Unit that corresponds to the specified unit number E3NW CRT User s Manual 91 gt 3 a 5 2 fa o Section 5 Command Descriptions and Data Formats One point Tuning This command executes one point tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number This must be performed at least 3 seconds after a full auto tuning setup is executed with no workpiece Flashing This command executes flashing for the Sensor Amplifier Unit that corresponds to the specified unit number Clear Flashing This command clears flashing for the Sensor Amplifier Unit that corresponds to the specified unit number Initialize This command initializes the Sensor for the Sensor Amplifier Unit that corresponds to the specified unit number Do not press the button on the Unit to initialize the Sensor during operation When in operation always use this command to perform Sensor initialization Sensor initialization will not reset the Channel Display Display Flash Light OFF and Flashing Settings gt
51. gs The E3NW CRT automatically uses the same baud rate as the CompoNet master There is no need to set the baud rate on a rotary switch E3NW CRT User s Manual Section 3 Operating Procedure Operating Procedure Operating Procedure Step Item Description 1 Mounting the Sensor Mount the Unit to the DIN Track Mount the Sensor Amplifier Units to the Communications Unit to DIN Track and then link them together the DIN Track wall i To remove the Unit from the DIN Track slide it on the DIN Track to disconnect it from the adjacent Units and then remove it from the CHECK DIN Track 2 Connecting Sensor Slide the Sensor Communications Unit align the clips on the edge and Amplifier Units to the press it onto the Sensor Amplifier Unit until you hear it lock into place Sensor Communications Unit 3 Setting the Sensor Use the mode switch to set the mode to DETECTION mode Amplifier Units to DETECTION Mode 4 Connecting the Connect the CompoNet communications connector ave Prie E The CompoNet communications power supply V V provides unicati Connector lt DC power to the Sensor Communications Unit and all connected CHECK Sensor Amplifier Units 5 Setting the Rotary Two upper Set the CompoNet node address 0 to 62 Switches switches One lower Set the operating mode 1 or 2 switch 1 I O mode 1 Maximum number of connectable Sensors 15 2 I O mode 2 Ma
52. h This switch turns the communications terminating resistance ON or OFF on the DS Bus network RUN _ ss O TERMINAT OFF Termination setting switch ON ON Turn ON the DS Bus termination setting switch for the last Distributed Sensor Unit on the DS Bus network Turn this switch OFF for all other Distributed Sensor Units This is shown in the following figure Sensor Communications Unit L1 m t First Sensor Distribution Unit i 3 e Termination setting switch OFF DS Bus communications cable L L 9 Second Sensor Distribution Unit IA e Termination setting switch OFF Ln fa 5 H KJ nth Sensor Distribution Unit _ ceca A a e n is a maximum of 8 R i e Termination setting switch ON E3NW CRT User s Manual Section 4 Hardware Specifications of the Distributed Sensor Unit Communications and Power Supply Connector Connect the power cable from the Unit power supply and DS Bus communications cable to this connector e Connector type Four pin spring cage connector with lock screws I MA 2
53. ial Use 01 for output 1 of Unit 1 02 for output 2 of Unit 1 03 for output 1 of Unit 2 etc If Unit No is given for the instance ID use the unit number The output numbers are sequential Use 01 for Unit 1 02 or Unit 2 03 for Unit 3 etc Explicit message Function Command Instance ID Attribute ID Applicable Sensor Amplifier Units FAO LAO SAO Sensor Reads the status of the Sensor 9F 00 AA Communications Communications Unit Status Dummy Sensor Registers a Dummy Sensor 9C 00 71 Registration Dummy Sensor Sets the response to return 9C 00 70 Response Setting when an explicit message is sent to a Dummy Sensor Number of Mounted Reads the number of 9F 00 Co Sensors connected Sensor Amplifier Units including Dummy Sensors Sensor Warning Reads the warning status of 9F 00 C1 Status the Sensor Amplifier Unit Sensor Model Reads the model of the Sensor 9F Unit No cg OK OK OK Amplifier Unit Read Detection Reads the Detection Level of OF Unit No BO OK JOK OK Level the Sensor Amplifier Unit Output Read Peak Reads the Peak Detection OF Unit No B1 OK JOK JOK Detection Level Level of the Sensor Amplifier Unit Read Bottom Reads the Bottom Detection 9F Unit No B2 OK JOK JOK Detection Level Level of the Sensor Amplifier Unit Threshold Setting 1 Reads or writes Thresh
54. injury or damage to the product Make sure that they are observed ZN WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Additionally there may be severe property damage Indicate a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage The circle and slash symbol indicates operations that you must not do The specific operation is shown in the circle and explained in text This example indicates prohibiting disassembly The triangle symbol indicates precautions including warnings The specific operation is shown in the triangle and explained in text This example indicates 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 This example shows a general precaution for something that you must do E3NW CRT User s Manual 5 o 2 S O So 5 Introduction Safety Precautions ANAN SININE Do not touch the terminals or disassemble the Unit and touch any internal compo nents while power is being supplied Do not supply power while the cover is open Doing so may result in electric shock S Do not attempt to disassemble repair or modify any Units Any attempt to do so may result in electric shock S Provide safety measures in external cir
55. ion level Std 01 1 Detection level margin for the threshold value PEr o2 2 Incident light peak minimum value and interrupted light bottom maximum value P b 03 3 Bar display bAr 4 Peak detection level PEAK 5 Channel number and detection level ch 6 Change finder CFdr FAO LAO 04 to 07 No applicable data Always 0 09 Display Switch 0 Solution Viewer OFF 1 Solution Viewer ON 10 to 31 No applicable data Always 0 Detection level in this table is the amount of incident light to the Sensor Amplifier Unit or the amount of displacement The display that is set in bits 00 to 03 is displayed when an Amplifier Unit operation is performed after setting up the Solution Viewer Example Set the Display Switch Setting to 00010000 hex change to the Solution Viewer display and perform an Amplifier Unit operation The threshold value detection level Std will be displayed The Solution Viewer does not apply to the SAO Reversed Display This command reverses the display on the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Reversed Display 0 Reversed display OFF 1 Reversed display ON 01 to 15 No applicable data Always 0 Channel Display This command sets the channel display of the Sensor Amplifier Unit that corresponds to the specified unit number Clear Channel Display This command clears the channel displ
56. it that corresponds to the specified unit number Data Description 0160 hex E3NX FAO 0260 hex E3NC LAO 0360 hex E3NC SAO Read Detection Level This command reads the detection level incident light level of the Sensor Amplifier Unit that corresponds to the specified unit number and output number The data is given as the two s complement of a 4 byte 8 digit hexadecimal value Bit Description Data 00 to 31 Read Detection Level Data range 1 999 FFFFF831 hex to 9 999 0000270F hex E3NW CRT User s Manual Section 5 Command Descriptions and Data Formats Continuous Read Detection Level This command continuously reads the Detection Level incident light level of the Sensor Amplifier Unit that corresponds to the specified unit number and output number This is not supported by explicit messages The data is given as the two s complement of a 4 byte 8 digit hexadecimal value Bit Description Data 00 to 31 Read Detection Level Data range 1999 FFFFF831 hex to 9999 0000270F hex Read Peak Detection Level This command reads the Peak Detection Level incident light level of the Sensor Amplifier Unit that corresponds to the specified unit number To read the peak detection level you must select the input peak minimum value and interrupted light bottom maximum value P b for the Display Switch Setting The data is given as the two s complement of a 4 byte 8 digit hexadecimal value
57. ites the Display 9C Unit No 26 OK JOK OK Switch Setting Reversed Display Reads or writes the Reversed 9C Unit No 28 OK OK OK Display Setting Eco Mode Reads or writes the Eco Mode 9C Unit No 45 OK JOK OK Settings Key Lock Setting Reads or writes the Key Lock 9C Unit No 50 OK JOK OK Settings Hysteresis Width Reads or writes the Hysteresis 9C Unit No D5 OK JOK OK Setting Width Setting Hysteresis Width 1 Reads or writes Hysteresis 9C Unit No D6 OK OK OK Width 1 settings Hysteresis Width 2 Reads or writes Hysteresis 9C Unit No D7 OK JOK OK Width 2 settings Keep Setting Reads or writes the Keep 9C Unit No D8 NA INA OK Settings Hold Mode Setting Reads or writes the Hold Mode 9C Unit No D9 NA INA OK Settings Warning Output Reads or writes the Warning 9C Unit No DA OK OK NA Level Output Level settings Zero Reset Reads or writes the Zero Reset 9C Unit No 56 OK JOK OK Settings Percentage Tuning Reads or writes the Percentage 9C Unit No DB OK OK NA Setting Tuning Settings Output Percentage Tuning Reads or writes the Percentage 9C Unit No DC OK OK NA Level Tuning Level settings Output Power Tuning Reads or writes the Power 9C Unit No 41 OK OK NA Setting Tuning Settings Power Tuning Level Reads or writes the Power 9C Unit No 29 OK JOK NA E3NW CRT User s Manual Tuning Level settings Section 3 Explicit Message Communications
58. lifier Units correctly The Sensor Amplifier Unit next to the Sensor Communications Unit is faulty Replace the Sensor Amplifier Unit next to the Sensor Communications Unit The E3NW CRT Unit is faulty Replace the E3NW CRT Unit E3NW CRT User s Manual 95 gt 3 a 5 2 fa o gt 3 5 2 fa o 96 Section 5 Troubleshooting red Status SS indicator lit E3NW CRT User s Manual Possible cause One of the connected Sensor Amplifier Units is faulty Remedy Replace the faulty Sensor Amplifier Unit You can determine which Sensor Amplifier Unit is faulty by checking the number of Sensors available for communications One of the connected Sensor Amplifier Units has been disconnected Connect the Sensor Amplifier Units correctly The number of connected Sensor Amplifier Units exceeds the maximum allowable number Keep the number of connected Sensor Amplifier Units within the maximum allowable number The total number of connected Sensors including all registered Dummy Sensors must be within the maximum allowable number One of the connected Distributed Sensor Units has been disconnected There is a problem with the Distributed Sensor Unit connection Check the installation of the Distributed Sensor Unit Section 5 CompoNet Device Profile CompoNet Device Profile Device Profile You can
59. m2 AWG20 CRIMPFOX UD6 product Phoenix Contact Co Ltd No 1204436 or CRIMPFOX ZA3 Series H0 5 16 orange 0 5 mm2 AWG20 Crimper PZ1 5 product Weidmueller Japan Co Ltd No 900599 We recommend the following screwdriver for the removal of ferrules Model number Manufacturer XW4Z 00C OMRON Corporation E3NW CRT User s Manual Section 4 General Specifications of the Distributed Sensor Unit al Specifications of the Distributed Sensor Unit The following table gives the general specifications of the E3NW DS Distributed Sensor Unit Item Specifications and Performances Unit power supply voltage 24 VDC 20 4 to 26 4 V Power and current 2 W max Not including the power supplied to Sensors 80 mA max Not consumption including the current supplied to Sensors Noise resistance Conforms to IEC 61000 4 4 1 kV power supply line Vibration resistance 10 to 60 Hz with a 0 7 mm double amplitude 50 m s2 at 60 to 150 Hz for 1 5 hours each in X Y and Z directions Shock resistance 150 m s for 3 times each in X Y and Z directions Withstand voltage 500 VAC at 50 60 Hz for 1 min Insulation resistance 20 MQ min at 500 VDC Ambient operating 0 to 55 C 1 temperature Operating ambient humidity 25 to 85 with no condensation or icing Operating ambient No corrosive gases environment Storage temperature 30 to 70 C with no co
60. match the number of Sensors available for communications or when communications with a Sensor Amplifier Unit fails after a connection with the Sensor Amplifier Unit has been established 2 BUSY_MSG Explicit Message Communications in Progress with Sensor Amplifier Unit This flag turns ON when explicit message communications are in progress with a Sensor Amplifier Unit Do not send a new explicit message or use I O to send a command to the Unit while this flag is ON 3 BUSY_IO Command Execution in Progress with Sensor Amplifier Unit Using I O This output turns ON when remote I O communications are in progress with a Sensor Amplifier Unit Do not send a new explicit message or use I O to send a command to the Unit while this flag is ON 4 NORM_RES Normal Response Read the response data when this output turns ON 5 ERR_RES Error Response The command was not executed normally if this output is ON Check the contents of the command in the error response and try executing the command again 6 Warning Flags The bits between 00 and 15 that correspond to the unit numbers of the Sensor Amplifier Units that are currently in a warning state turn ON O e 3 me e Z oO O e 3 3 c 5 O tet e gt oO 2 me oO o i O e gt o E3NW CRT 44 User s Manual Section 3 CompoNet Remote I O Communications Output Area 15 14 13
61. metallic object in order to discharge any static buildup e Be sure that the terminal blocks communications cables and other items with locking devices are properly locked into place e Always use the enclosed End Plates to securely mount the Units to the DIN Track e Be sure that all the terminal screws and cable connector screws of the product are tightened to the torque specified in the relevant manuals e Be sure that the screws of the terminal block are tightened to the torque specified in the relevant manuals Insufficient tightening torque may result in fire malfunction or failure e Always use specified communications cables and connectors e Abide by the specifications for the communications distance and the number of Units to be connected When using cables in multiple systems be sure to keep the distance of 5 mm or more between any two cables to avoid operational instability due to interference Wiring e Confirm that the wiring and switch settings are correct before supplying power e Use the correct wiring tools to perform wiring e Confirm terminal polarity before wiring e Do not let a piece of metal enter the Units when wiring or installing e Be careful of the following when wiring communications cables e Keep communications cables away from power lines and high voltage lines e Do not fold over communications cables e Abide by the specifications for the communications cable distance Do not place objects o
62. mmands The following table lists the explicit message operation execution commands Applicable Models E3NX FAO FAO E3NC LAO LAO and E3NC SA0 SAO Instance IDs If Unit No Output is specified for the instance ID use the following value Unit number 1 x 2 Output number The output numbers are sequential Use 01 for output 1 of Unit 1 02 for output 2 of Unit 1 03 for output 1 of Unit 2 etc If Unit No is given for the instance ID use the unit number The output numbers are sequential Use 01 for Unit 1 02 or Unit 2 03 for Unit 3 etc Command Applicable Sensor Explicit message Function Class Instance Attribute Amplifier Units ID ID ID FAO LAO SAO Sensor Power ON Turns ON the power to the Sensor 9E 00 71 OK OK OK Amplifier Unit Sensor Power Turns OFF the power to the 9E 00 70 OK OK OK OFF Sensor Amplifier Unit Channel Display Displays the channel on the 9E Unit No D3 OK OK OK Sensor Amplifier Unit s display Clear Channel Cancels the channel display on 9E Unit No D4 OK JOK OK Display the Sensor Amplifier Unit Flash Display Flashes the Sensor Amplifier 9E Unit No 52 OK OK OK Setting Unit s display Cancel Flash Stops flashing the Sensor 9E Unit No 53 OK OK OK Display Setting Amplifier Unit s display Maximum Performs maximum sensitivity 9E Unit No 30 OK JOK NA Sensitivity Tuning tuning Output Light
63. mmend that you have an engineer who is familiar with the proper safety measures and standards perform this work e Do not place any DS Bus network devices near any devices that generate noise If no other suitable location is available place the device or devices in a metal case or take other measures to reduce ambient noise Precautions for Installing Communications Cables e Check the following conditions for the communications cables in the network e Are there any disconnections e Are there any short circuits e Are there any problems with connector connections e When connecting to the communications connector on each device be sure to insert the wires until they lock into place in the communications cable connector e Separate communications cables from high voltage power lines and install them in ducts e Do not wire communications cables near devices that generate noise e Do not wire communications cables in high temperature high humidity environments e Use in locations free of dirt oil mist and other foreign matter e There is a limit to the bending radius of communications cables Refer to the specifications for your communications cables for information on allowable bending Cc amp Ss Q gt o g n mr o c Qa W D gt o e Cc Ss radii e You can connect up to eight Distributed Sensor Units to one Sensor Communications Unit e Keep the total length of DS Bus communications cables L1
64. mron Companies exceed the individual price of the Product on which liability is asserted Application Considerations Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyer s application or use of the Product At Buyer s request Omron will provide applicable third party certifi cation documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product machine system or other applica tion or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PROD UCT S IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM E Programmable Products Omron Companies shall not be responsible for the user s programming of a program mable Product or any consequence thereof E3NW CRT User s Manual Introduction Disclaimers E Performance Data Data presented in Omron Company websites
65. n top of communications cables e Always wire communications cables through a duct Handling E3NW CRT User s Manual 5 gt o 2 S O fe 5 Introduction Precautions for Safe Use Do not forcibly bend or pull the cables e Check the user program for proper execution before actually running it on the Unit e Confirm that no adverse effect will occur in the system before attempting any of the o 2 S O a So gt following e Changing the operating mode of the PLC e Force setting force resetting bits in memory e Changing the present value or any set value of any word from the user program e Do not use thinner or similar solvent for cleaning Use commercial alcohol e Use a dedicated packing box to transport the Unit Avoid excessive shock or vibration during transportation External Circuits Install external breakers and take other safety measures against short circuiting in external wiring E3NW CRT User s Manual Introduction 5 gt o 2 S O fe 5 Precautions for Correct Use e Install the Unit properly as shown in this manual Not doing so may result in a failure of the Unit e Do not install the Sensor Communications Unit in locations subject to the following conditions e Locations subject to direct sunlight Locations subject to temperatures or humidity outside the range specified in the specifications Locations subject to condensation as the
66. nd instance ID in two bytes four digits and the attribute ID in one byte two digits O e 3 me e Z oO O e 3 3 c 5 O tet er m 7 wn me oO o O e Er gt 7 CHECK Write Data This is not required for a read command Response Format e Normal Number of received bytes Source network address Service code Data e Error Number of received bytes Source network address Service code Error code Number of Received Bytes The number of bytes of data received from the source node address is returned in hexadecimal Source Network Address The node address of the node that sent the command is returned in hexadecimal E3NW CRT User s Manual 49 Section 3 Explicit Message Communications Service Code When the command is completed normally the leftmost bit of the service code that is specified in the command is turned ON and the service code is stored as follows Command service code Response service code 10 hex 90 hex OE hex 8E hex 16 hex 96 hex 06 hex 86 hex 07 hex 87 hex 05 hex 85 hex When an error message is returned for an explicit message the returned service code will always be 94 hex Data The read data is stored only when a read command has been sent Error Code The error code for the explicit message ME Refer to Error Codes on page 59 au e With this Sensor Communications Unit some commands s
67. ndensation or icing Storage humidity 25 to 85 with no condensation or icing Installation Procedure 35 mm DIN Track mounting a Temperature Limitations Based on Number of Connected Amplifier Units Groups of 1 or 2 Amplifier Units 0 to 55 C Groups of 3 to 10 Amplifier Units 0 to 50 C Cc amp gt Q gt o g n mr o c Qa W L gt o e Cc Ss E3NW CRT User s Manual 73 Section 4 Hardware Specifications of the Distributed Sensor Unit Hardware Specifications of the Distributed Sensor Unit Status Indicators These indicators show the current status of the ESNW DS ESNW DS RUN _ TERMINATION OF Till RUN Indicator This indicator shows the operating status Color Status Description Green OFF The power is OFF or one of the following errors has occurred Rotary switch setting error WDT error timeout hardware error or RAM check error Flashing No access from the Sensor Communications Unit for 3 seconds or longer Lit Normal operation or sensor not connected error SS Indicator This indicator shows the Sensor connection status and various error information Color Status Description yun 10su s Pe Nq 4 siq 34 Husn OFF Power is OFF initial confirmations are in progress after turning ON the power or one of the following errors has occurred Hardware error or sensor not connected error Green Lit The number of c
68. nexpected operation may occur in the loads connected to the Sen sor Communications Unit Special I O Units or CPU Bus Units Transferring the contents of the I O memory areas to the CPU Unit with a Pro gramming Device Changing the present values with a Programming Device e Force setting force resetting any bit in memory with a Programming Device e Transferring the contents of the I O memory areas to the CPU Unit with a Memory Card or EM File Memory Transferring the contents of I O memory from another PLC or a host computer on the network E3NW CRT User s Manual Introduction Precautions for Safe Use Precautions for Safe Use Observe the following precautions when using the Digital Sensor Communications Unit Power Supply e Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied Be particularly careful in places where the power supply is unstable e Always turn OFF the power supply to the PLC Slave Units and other Units before attempting any of the following e Assembling the Units Expansion Units e Mounting or dismounting terminal blocks on Remote I O Terminals e Mounting or dismounting an I O Unit CPU Unit Power Supply Unit Memory Cas sette or Master Unit e Replacing component relays e Setting DIP switches or node address switches e Connecting or wiring the cables Installation e Before touching the Unit be sure to first touch a grounded
69. nits also depends on the settings of the Sensor Communications Unit Up to 10 Sensor Amplifier Units can be connected to a Distributed Sensor Unit Number of Type Setting connectable Features Sensors Unit with CompoNet I O Mode 1 15 max Two input words outputs for 15 Sensors with two Communications outputs each for a total of 30 outputs and two E3NW CRT status bits are allocated as I O Explicit messages are used to change settings and perform tuning This Sensor Amplifier Unit is best for connections to an OMRON Nu series CJ series or CS series master I O Mode 2 16 max This mode allocates six input words and six output words It is best suited for gateways and other products that do not support explicit messages You can only change settings and perform tuning through control inputs and outputs assigned in the I O area v s The number of connectable Amplifier Units is not affected by the types of Amplifier Units S CHECK The following are some connection examples Example 1 Communications Unit Only Sensor Amplifier Unit Sensor Communication Unit Sensor Heads DIN Track F r i r i
70. ns ON if a communications error occurs after communications are established with a Sensor Amplifier Unit e g if the Sensor Amplifier Unit or Distributed Sensor Unit is disconnected E3NW CRT 80 User s Manual Section 5 Command Descriptions and Data Formats Number of Mounted Sensors This command reads the current number of Sensors including Dummy Sensors Bit Description Data 00 to 04 Number of Mounted Sensors Data range 0 00000000 hex to 16 00000010 hex 05 to 31 No applicable data Always 0 Sensor Warning Status This command reads the Sensor warning status of the Sensor Amplifier Unit When a Sensor Amplifier Unit enters the warning state the bit that corresponds to the unit number of the Sensor Amplifier Unit will change to 1 During normal operation the bit is O When one of the bits between 08 and 15 in the Sensor Status of the Sensor Amplifier Unit turns ON a warning has occurred This does not apply for I O commands Bit Description Data 00 to 15 Sensor Warning Status Each bit 0 Sensor warning OFF 1 Sensor warning ON 16 to 31 No applicable data Always 0 Sensor Power ON This command turns ON the Sensor power supply for all Sensor Amplifier Units connected to the Communications Unit This does not apply to Sensor Amplifier Units that are connected to a Distributed Sensor Unit gt 3 a 5 2 fa o Sensor Power OFF This command turns OFF
71. nual Reading This Manual uonanponul Page Format Page tab Title of each section Gives the section E eae ene ge ee number and title r Section 3 Overview of section Explicit Message Communications Explicit Message Communications lt You can read and write parameters for a specified Sensor Amplifier Unit by sending CompoNet explicit messages from the master to the Sensor Communications Unit The Lower level header Sensor Communications Unit processes the commands received from the master and returns responses CompoNet explicit messages can be used in both I O Mode 1 and I O Mode 2 u Overview of _ Jower level section ine somedcceecaceees Basic Format of Explicit Messages lt The basic command and response formats are given below Command Format 7 Destination network address Service data Attribute ID Write Data Destination Node Address With two hexadecimal bytes specify the node address of the Unit to which to send the t explicit message command a Explanation of options Service Code Class ID Instance ID and Attribute ID These parameters specify the command code processing target and processing details With this Sensor Communications Unit specify the Sensor unit number of the Sensor Amplifier Unit for which the command is intended as the Instance ID ds suopeajunwwog JeNOdWOD FASEN The specified numbers of
72. o a Distributed Sensor Unit Models of Sensor Amplifier Units Connectable to a Distributed Sensor Unit This section describes the models and features of the Sensor Amplifier Units that can be connected to an E3NW DS Distributed Sensor Unit E3NW CRT User s Manual Type Model number Features Smart Fiber Amplifier Unit E3NX FAO A standard easy to operate and easy to configure Fiber Amplifier Unit Smart Laser Amplifier Unit E3NC LAO A Laser Sensor that can reliably detect workpieces even with a small spot diameter Smart Laser Amplifier Unit CMOS E3NC SAO A CMOS type Laser Sensor that can reliably detect steps Section 4 Mounting and Removing Distributed Sensor Units Mounting and Removing Distributed Sensor Units This section describes how to mount an E3NW DS Distributed Sensor Unit and Sensor Amplifier Units to a DIN Track and how to remove them Installation Procedure Use the following procedure to install the Units 1 Place the top part of the Unit onto the DIN Track 2 Press the bottom part of the Unit onto the DIN Track Cc o gt Q me gt o 2 n aa o c oO Qa W L gt o e Cc gt 3 Remove the protective cap from the right side of the Distributed Sensor Unit Then slide the Sensor Amplifier Unit align the hooks on the connector with the Distributed Sensor Unit and press the Units together until you hear them lock into pl
73. ode you can connect a maximum of 15 Sensor Amplifier Units The input area uses two words in the master The unit numbers of the Sensor Amplifier Units are automatically assigned to the Units from unit number 1 starting from the Unit that is next to Sensor Communications Unit i e the leftmost Unit O e 3 mo e Z p gt O e 3 3 Word m Word m 1 G Bit Description Bit Description 00 Unit 1 ON OFF output data 1 00 Unit 9 ON OFF output data 1 a 01 Unit 1 ON OFF output data 2 01 Unit 9 ON OFF output data 2 k 02 Unit 2 ON OFF output data 1 02 Unit 10 ON OFF output data 1 i Q 03 Unit 2 ON OFF output data 2 03 Unit 10 ON OFF output data 2 9 04 Unit 3 ON OFF output data 1 04 Unit 11 ON OFF output data 1 05 Unit 3 ON OFF output data 2 05 Unit 11 ON OFF output data 2 3 Oo 06 Unit 4 ON OFF output data 1 06 Unit 12 ON OFF output data 1 07 Unit 4 ON OFF output data 2 07 Unit 12 ON OFF output data 2 08 Unit 5 ON OFF output data 1 08 Unit 13 ON OFF output data 1 09 Unit 5 ON OFF output data 2 09 Unit 13 ON OFF output data 2 10 Unit 6 ON OFF output data 1 10 Unit 14 ON OFF output data 1 11 Unit 6 ON OFF output data 2 11 Unit 14 ON OFF output data 2 12 Unit 7 ON OFF output data 1 12 Unit 15 ON OFF output data 1 13 Unit 7 ON OFF output data 2 13 Unit 15 ON OFF output data 2 14 Unit 8 ON OFF output data 1 14 BUSY
74. old 9C Unit No 72 OK JOK JOK Value 1 settings Output Threshold Setting 2 Reads or writes Threshold 9C Unit No CE OK JOK JOK Value 2 settings Sensor Status Reads the status of the Sensor 9F Unit No C8 OK OK OK Amplifier Unit Zero Reset Level Reads the Zero Reset Level OF Unit No 48 OK OK OK E3NW CRT User s Manual 53 O e 3 e O a O 3 3 c O e gt o W mo o Q O o gt o O e 3 me e Z oO O e 3 3 c 5 O tet Er gt o 2 me oO o O o gt o 54 Section 3 Explicit Message Communications Command Applicable Sensor Explicit message Function Class Attribute Amplifier Units Instance ID ID ID FAO LAO SAO Output Mode Reads or writes the Output 9C Unit No CF OK OK OK Setting Mode Setting Output Operating Mode Reads or writes the Operating 9C Unit No 20 OK OK OK Mode settings Output Detection Reads or writes Detection 9C Unit No 21 OK JOK OK Settings Timer Setting Reads or writes the Timer 9C Unit No 24 OK JOK OK Settings Output Timer Time 1 Reads or writes Timer Time 1 9C Unit No 25 OK JOK OK settings Output Timer Time 2 Reads or writes Timer Time 2 9C Unit No D1 OK OK OK settings Output DPC Setting Reads or writes the DPC 9C Unit No D2 OK JOK NA Settings Display Switch Reads or wr
75. ommunications 49 Basic Format of Explicit Messages 49 Read and Write Commands 51 Operation Execution Commands 56 Error Codes 59 Explicit Message Functions Application Example 60 Using the Distributed Sensor Unit 63 Mounting and Removing Distributed Sensor Units 65 Installation Procedure 65 Removal Procedure 66 Installing a DS Bus Network 67 Precautions for Installing a DS Bus Network 67 Preparing to Install the Network 68 Connecting the Communications Cables and Connectors 69 Distributed Sensor Unit Power Supply Specifications and Connections 71 Precautions on Supplying Unit Power 71 Unit Power Supply Specifications 71 Connecting the Unit Power Supply 72 General Specifications of the Distributed Sensor Unit 73 Hardware Specifications of the Distributed Sensor Unit 74 Status Indicators 74 Unit Address Setting Switch 75 DS Bus Network Termination Setting Switch 76 Communications and Power Supply Connector 77 External Dimensions of the Distributed Sensor Unit 78 E3NW CRT 14 User s Manual Introduction Contents Appendices 79 PE SSS SSsSSSHH _ _ _ _ _ __a 5 o 2 S 5 Command Descriptions and Data Formats 80 Command Response Time Reference Values 94 Troubleshooting 95 CompoNet Device Profile 97 Device Profile 97 Revision History 98 E3NW CRT User s Manual 15 Introduction Contents 3 MEMO a 2 ESNW CRT 16 User s Manual
76. omplying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsible for warranty repair indemnity or any other claims or expenses regarding the Products unless Omron s analysis confirms that the Products were properly handled stored installed and main tained and not subject to contamination abuse misuse or inappropriate modification Return of any Products by Buyer must be approved in writing by Omron before ship ment Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic compo nents circuits system assemblies or any other materials or substances or environ ments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http Awww omron com global or contact your Omron representative for published information E3NW CRT User s Manual Introduction E Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDEN TAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY 5 gt o 2 S O fe 5 Further in no event shall liability of O
77. onnected Sensors does not match the number of connected Sensors setting or there was a RAM check error Red Lit One of the following errors has occurred Number of connected Sensors verification error too many Sensors connected error RAM check error or rotary switch setting error E3NW CRT 74 User s Manual Section 4 Hardware Specifications of the Distributed Sensor Unit Unit Address Setting Switch This switch sets the Unit address as a decimal number of the E3NW DS on the DS Bus network The setting range is 1 to 8 Factory setting 1 If multiple Distributed Sensor Units are connected to the Sensor Communications Unit set the addresses of the Distributed Sensor Units in order starting from 1 UNIT ADDRESS Unit address setting switch e The setting of the unit address switch is read only once when the power is turned ON Changing this setting after the power is turned ON will have no effect until after the next time the power is turned ON e An error will occur and operation will not continue normally if the same Unit address is assigned to more than one Unit E3NW CRT User s Manual 75 Cc o gt Q fma gt o 2 n a o c Qa W L gt o e Cc gt yun 10su s Pe Nq 4 siq 34 Husn 76 Section 4 Hardware Specifications of the Distributed Sensor Unit DS Bus Network Termination Setting Switc
78. result of severe changes in temperature Locations subject to corrosive or flammable gases Locations subject to dust especially iron dust or salts Locations subject to exposure to water acid oil or chemicals Locations subject to shock or vibration e Be sure to observe the voltage specifications when performing wiring between com munications path and power supply or at I O crossovers Wrong wiring may cause a failure of the Unit e Wire the Unit properly as indicated in this manual e Use the correct wiring parts to perform wiring e Take appropriate and sufficient countermeasures when using the Unit in the following locations e Locations subject to static electricity or other forms of noise e Locations subject to strong electromagnetic fields e Locations subject to possible exposure to radioactivity e Locations close to power supplies e Do not drop the Digital Sensor Communications Unit or expose it to any excessive vibration or shock Doing so may result in damage to the Digital Sensor Communica tions Unit or malfunction e The CompoNet Communications Unit provides power to the connected Sensors Therefore the operation of the Sensors may become unstable if there are abnormali ties in the power supply such as a drop in the power supply voltage at startup If Sen sor operation is unstable check the voltage specifications and wiring and then cycle the power supply E3NW CRT User s Manual Introduction Reading This Ma
79. s or threshold values Sending an explicit operation command Performs an operation such as tuning E3NW CRT User s Manual Section 3 Overview of the Sensor Communications Unit with CompoNet Communications Remote I O Communications Application Example Example Monitoring the ON OFF Output State of Word 1 of Sensor Amplifier Unit 1 Using I O Mode 1 The E3NW CRT CompoNet node address is 00 CompoNet Unit CS1W CRM21 Fixed remote I O communications allocations CS1 CPU Unit Input area CA CompoNet Updated in the input area w Sensor Head The ON OFF output of E3NW CRT Unit 1 is monitored node address 00 Input Area Fixed Allocation Area 1 O e 3 ke e Z 0 O e 3 3 2 D er 5 7 i ke O fa D Er 5 7 Bits 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Word m Word m 1 m Word address for Sensor Amplifier Unit ON OFF output status for Unit 1 node address 00 in the input area E3NW CRT User s Manual 37 Section 3 Overview of the Sensor Communications Unit with CompoNet Communications Explicit Message Communications Application Example Example Writing a Threshold Value of 1 100 64 hex for IN1 Sensor Amplifier Unit Output 1 of Unit 1 CompoNet Unit CS1W CRM21 Unit 0 Unit address 20 hex CMND instruction Sensor Amplifi
80. s together until you hear them lock into place E3NW CRT User s Manual 29 5 o D D e gt gt a O e gt gt O O e gt o 30 Section 2 Installation 4 Secure the enclosed DIN Track End Plates PFP M onto the ends so that ee there is no space between them and the Units Finally attach the protective cap you removed in step 3 to the Sensor Amplifier Unit on the far right end v re j A Do not reverse the order of steps 1 and 2 above Doing so CHECK may reduce the mounting strength on the DIN Track Do in order step 1 Do not perform and then step 2 step 2 first After you have completed the above procedure check to make sure that the E3NW CRT is mounted securely into place Removal Procedure Use the following procedure to remove the Unit 1 Slide the Sensor Amplifier Units to separate them from the Sensor Communications Unit E3NW CRT User s Manual Section 2 Installation 2 Press in on the Sensor Communications Unit toward the DIN Track and lift up to remove it 5 a D D e gt gt a O e gt gt o O e gt o E3NW CRT User s Manual 31 Section 2 ACUE a 5 oO D D e gt gt Qa O e gt gt O O o 3 o E3NW CRT 32 User s Manual Section 3 CompoNet Communications Specifications Overview of the Sensor Comm
81. sum of the current consumed by all Slave Units Isolation Between the outputs and AC power supply and between the outputs and case ground We recommend using an OMRON S8JX series power supply for the Unit power supply e When calculating the output current for the Unit power supply always include the current consumption of the E3NW DS and the current consumption of all Sensor Amplifier Units in the Unit power supply consumption current e Make sure that the power supply has sufficient capacity to handle the inrush current when the system is started E3NW CRT User s Manual 71 Cc amp gt Q gt o 9 N mr o O Qa W L gt o e c gt yun 10su s Pe Nq 4 siq 34 Husn 72 Section 4 Distributed Sensor Unit Power Supply Specifications and Connections Connecting the Unit Power Supply Connect a cable from the Unit power supply 24 VDC to the power supply connectors on each Distributed Sensor Unit unt ADDRESS V terminal eS V terminal gt Ferrule Unit power To 24 VDC Unit supply cable power supply Securely attach ferrules to the Unit power supply cable wires Recommended Parts We recommend using the following ferrules for the Unit power supply cable Model number Applicable wire size Crimp tool Manufacturer Al0 5 10WH 0 5 m
82. t up Red Lit Fatal error Flashing Non fatal error OFF Power OFF NS Network status Green Lit CompoNet online and communications connected Flashing CompoNet online but not connected Red Lit CompoNet fatal communications error Flashing CompoNet non fatal communications error OFF CompoNet offline and power OFF SS Sensor Green Lit Communications with Sensor Amplifier Unit are communications normal status Red Lit Number of Sensor Amplifier Units is inconsistent OFF Waiting for communications with the Sensor Amplifier Units and power OFF Normal Indicator Status MS Lit green when the Unit is normal NS Lit green when network is normal online and connected SS Lit green when communicating with a Sensor Amplifier Unit E Switches Rotary Switches WORD NODE ADR 23 1O 939 Shag CompoNet node address setting i Sets the CompoNet node address 1 23 4 Range 00 to 62 in I O Mode 1 or 00 to 58 in I O Mode 2 Cannot be set to between 63 and 99 de 1 Operating Mode Setting 1 O 2 Sets the operating mode The data that is allocated in the master I O area depends on the operating mode Refer to CompoNet Remote I O Communications on page 42 for details 1 0 MODE I O mode Operating mode setting Number of connectable Sensors 1 Mode for using explicit communications to monitor the 15 max detection levels and make settings 2 Mode for using the I O command area to monitor detection 16 max levels and make settin
83. the Sensor power supply for all Sensor Amplifier Units connected to the Communications Unit This does not apply to Sensor Amplifier Units that are connected to a Distributed Sensor Unit E3NW CRT User s Manual 81 Section 5 Command Descriptions and Data Formats Dummy Sensor Response Setting This command registers a Dummy Sensor If a Dummy Sensor is registered as Unit 1 i e if bit 00 is 1 the actual first Unit i e the leftmost Sensor Amplifier Unit will be Unit 2 You must restart the Sensor Communications Unit for any changes to the Dummy Sensor Settings to take affect This setting cannot be changed via I O commands in I O Mode 2 Bit Description Data 00 to 15 Dummy Settings Each bit 0 Clear Dummy Sensor 1 Register Dummy Sensor 16 to 31 No applicable data Always 0 Dummy Sensor Response Setting You can specify the response to return when an explicit message is sent to a Dummy Sensor If you select to return a normal completion instead of an error completion 0000 will be returned for any read command sent to a Dummy Sensor This setting cannot be changed via I O commands in I O Mode 2 Bit Description Data 00 Response Mode 0 Return a normal completion instead of an error completion 1 Return an error completion 01 to 31 No applicable data Always 0 gt 3 a 5 2 fa o 82 Sensor Model This command reads the model of the Sensor Amplifier Un
84. uch as power tuning commands a require time to be processed Change the timer set value for these commands Set the R2 CompoNet message monitoring timer to 30 seconds or longer CHECK Refer to 6 1 5 Message Monitoring Timer in the CS1W CRM21 CJ1W CRM21 CompoNet Master Units Operation Manual Cat No W456 O e 3 me e Z oO O e 3 3 c 5 O tet A e o 2 me oO o O te e gt 7 E3NW CRT 50 User s Manual Section 3 Explicit Message Communications Read and Write Commands Read and write commands read and write data to and from the Sensor Communications Unit or connected Sensor Amplifier Units The command and response formats when using an OMRON Master Unit are given below Command Format Destination Attribute Write data for write commands Service code Class ID Instance ID network address ID only OOOE Read 0010 Write 2 bytes 2 bytes 2 bytes 2 bytes 1 byte 4 bytes 1 I O Mode 1 Input Unit 10 hex I O Mode 2 Mixed Unit 30 hex 2 Unit number of the Sensor Communications Unit 3 When sending a command to a Multisensor Amplifier Unit set the instance ID to OOFF hex and append the following bytes after the attribute ID This does not apply to read commands Output 1 Output 2 Multisensor No 4 5 5 1 byte 2 bytes 4 Output 1 specification Bit 0 ON 01 hex Output 2 specification Bit 1 ON 02 hex Both outputs speci
85. ummy Sensor Registration You can register Dummy Sensors so that you do not need to change the I O assignments even if the number of Sensor Amplifier Units changes You can also choose to return either an error or a normal completion when a command is sent to a Dummy Sensor Explicit messages are used to register Dummy Sensors E3NW CRT User s Manual 19 fe lt 2 lt S fe lt 2 S 20 Section 1 Features and System Configuration System Configuration CompoNet Configurator CompoNet master CompoNet Sensor Head CompoNet slave E7 NM E3NW CRT Sensor 7 Communications Unit Sensor Amplifier Units with CompoNet Communications E3NW CRT User s Manual Section 2 Installation and Connections Specifications and Dimensions 22 a Specifications 22 Dimensions 24 Connecting Sensor Amplifier Units 25 a O Connectable Sensor Amplifier Units 25 Number of Connectable Sensor Amplifier Units 26 a Sensor Amplifier Unit Connection and Identification Unit ai Numbers 28 7 a Installation 29 Installation Procedure 29 Removal Procedure 30 E3NW CRT User s Manual 21 Section 2 Specifications and Dimensions Specifications and Dimension Specifications Item Specifications and Per
86. unications Unit with CompoNet Communications 34 Overview 34 Overview of CompoNet Communications 35 Remote I O Communications Application Example 37 Explicit Message Communications Application Example 38 8 d Part Names 39 3 Part Names and Functions 39 aj Operating Procedure 41 g Operating Procedure 41 3 CompoNet Remote I O Communications 42 z Assigning Data in the Master 42 xj Explicit Message Communications 49 a a aaaaaaaaaaaaaaaaaaaeaeasaaaaiIiIiIi Basic Format of Explicit Messages 49 i Read and Write Commands 51 Operation Execution Commands 56 Error Codes 59 S Explicit Message Functions Application Example 60 E3NW CRT User s Manual 33 Section 3 Overview of the Sensor Communications Unit with CompoNet Communications Overview of the Sensor Communications Unit with CompoNet Communications Overview A Digital Sensor Communications Unit with CompoNet Communications is used to output ON OFF data from multiple Sensor Amplifier Units monitor detection levels write parameters and perform operations via CompoNet ON OFF outputs can be monitored with remote I O communications You can also read and write parameter with explicit messages You can register Dummy Sensors so that you do not need to change the I O assignments even if the number of Sensor Amplifier Units changes Explicit messages are also used to register Dummy Sensors When using this Digital Sensor Communications Unit also refer to the followin
87. up is performed E3NW CRT User s Manual 89 Section 5 Command Descriptions and Data Formats Zero Reset This command sets the Zero Reset of the Sensor Amplifier Unit that corresponds to the specified unit number Bit Description Data 00 Zero Reset 0 Zero reset OFF 1 Zero reset ON 01 to 31 No applicable data Always 0 Light OFF This command turns OFF the light on the Sensor Amplifier Unit that corresponds to the specified unit number Clear Light OFF This command turns ON the light on the Sensor Amplifier Unit that corresponds to the specified unit number Two point Tuning First Point This command executes tuning for the first point of two point tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Two point Tuning Second Point This command executes tuning for the second point of two point tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Tuning for the first point of two point tuning must be executed first gt 3 5 2 fa o Position Tuning The command executes position tuning for the Sensor Amplifier Unit that corresponds to the specified unit number and output number Tuning for the first point of two point tuning must be executed first Full Auto Tuning Setup This command executes the full auto tuning setup for the Sensor Amplifier Unit that corresponds to the sp
88. ute A write service code was sent with a read only attribute ID not settable E3NW CRT User s Manual 59 O e 3 me e Z oO O e 3 3 c 5 O tet A e o 2 me oO o O te gt 7 60 Section 3 Explicit Message Communications Explicit Message Functions Application Example An example of sending explicit messages using the CS1W CRM21 is given below CompoNet Unit Unit 0 CMND instruction is used Communications Unit I O Mode 1 Explicit message node address 00 Operation e Threshold Value 1 for the Sensor Amplifier Unit is written to Unit 1 connected to the Sensor Communications Unit e The Send Explicit Message command 28 02 is used to read data e Command data is written starting from D01000 The response data is stored starting from D02000 elf the command ends in an error the completion code is stored in D00006 and the same command is resent Command Details Refer to the CS CJ series Instructions Reference Manual Cat No W340 for detailed information on instructions CMND SDC S D01000 0 2802 hex Command code 1 1000 hex Sensor Communications Unit address 1000 I O Mode 1 address 00 2 0010 hex Service code 10 hex 3 009C hex Class ID 9C hex 4 0001 hex Instance ID 01 hex 5 7264 hex Attribute ID 72 hex Write data 4th byte least significant 64 hex 6 0000 hex Write data 8rd byte 00 hex Write data
89. uted Sensor Unit Power Supply Specifications and Connections Precautions on Supplying Unit Power Consider the following points on the allowable current and voltage drop on cables and connectors and the placement of the power supply used to supply power to the Units Precaution on Cable Voltage Drop Make sure that the power supply voltage to the Distributed Sensor Unit farthest from the power supply is within the allowable fluctuation range Supplying Power to Units from Multiple Power Supplies Using multiple power supplies to supply power can allow you to reduce the line current reduce voltage drop and decrease cable size It also helps to maintain system stability in the event of a power supply problems Power Supply Problems You must decide how to place your power supplies and how to group them depending on whether you want to stop the entire system when a power supply problem occurs or if you want to avoid stopping the entire system when possible If you want to avoid stopping the entire system install power supplies in multiple locations and divide the Distributed Sensor Units into groups This will also help to reduce voltage drop and enable you to use smaller cables Unit Power Supply Specifications Use a standard power supply that meets the following specifications Item Specification Output voltage 24 VDC 10 Output ripple 600 mVp p Output current Must be able to supply current that is higher than the total
90. ver open 152 max value with cover open 7 eves ZE 114 max value with cover open f e i Lda O Optical 32 1 communications 49 5 89 5 102 4 PFP ON DIN Track sold separately E3NW CRT 24 User s Manual Section 2 Connecting Sensor Amplifier Units Connecting Sensor Amplifier Units Connectable Sensor Amplifier Units The Sensor Communications Unit can be connected to the following Sensor Amplifier Units Type Model number Features Smart Fiber Amplifier Unit E3NX FAO A standard easy to operate and easy to configure Fiber Amplifier Unit Smart Laser Amplifier Unit E3NC LAO A Laser Sensor that can reliably detect workpieces even with a small spot diameter Smart Laser Amplifier Unit CMOS E3NC SAO A CMOS type Laser Sensor that can reliably detect steps E3NW CRT User s Manual 25 5 ao r D D e gt o gt a O e gt gt O O e gt o 5 o D D e gt gt Qa O e gt gt o O e gt o 26 Section 2 Connecting Sensor Amplifier Units Number of Connectable Sensor Amplifier Units You can connect the Sensor Communications Unit to up to 16 Sensor Amplifier Units including any Sensor Amplifier Units connected to Distributed Sensor Units The number of connectable Sensor Amplifier U
91. ximum number of connectable Sensors 16 6 DC Power Supply e Set the Sensor Amplifier Units to DETECTION mode Turning ON the CompoNet Communications Power Supply V V 7 Checking the Indicators MS Lit green when the Unit is normal NS Lit green when network is normal CompoNet online and connected SS Lit green during communications with a Sensor Amplifier Unit 8 Starting Communications 9 Registering Dummy Register Dummy Sensors if required Sensors Explicit messages are used to register Dummy Sensors wu You can register Dummy Sensors so that you do not need to change I O assignments even if the number 9 of Sensor Amplifier Units changes Explicit messages are also used to register Dummy Sensors CHECK E3NW CRT User s Manual 41 O e 3 ke e Z 0 O fo 3 3 2 D er 5 7 wn ke O h fa D Er 5 7 Section 3 CompoNet Remote I O Communications CompoNet Remote I O Communications Assigning Data in the Master E3NW CRT data is stored in the input area of the CompoNet master Select one of the following two modes using the rotary switch I O mode Operating mode setting Number of connectable Sensors 1 Mode for using explicit communications to monitor the detection 15 max levels and make settings 2 Mode for using the I O command area to monitor detection 16 max levels and make settings E I O Mode 1 In this m

Download Pdf Manuals

Related Search

Related Contents

Descargar - Automatismes Distribution  Conceptronic Bluetooth v2.1 USB 2.0 Nano Adapter 10m  dreamGEAR DGWIIU-4308 game console accessory  FORMATIONS ET RENCONTRES  WLA-500AP WISP Client Router Mode    126392-1274-B8 Sélection: Carburateur  TRANSPORTABLES STEREO  Philips Action Jacket DLA1619H  仕様書 1 件名 温水洗浄便座及び擬音発生装置 （ Toilet seat and Toilet  

Copyright © All rights reserved. Failed to retrieve file