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WD30 Operation Manual

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1. Wireless _ Wireless Wireless Wireless slave station slave station slave station slave station Model Model Model Model DRT1 232C2 DRT1 232C2 DRT1 232C2 DRT1 232C2 Ex 3 Wireless master station 1 relay station 1 slave station 4 DRT1 232C2 1 gt Min 500ms Max 1010ms CPU unit Model CS1 Ladder cycle time 1ms Master unit Model CS1W DRM21 DeviceNet network Wireless master station e Wireless slave station relay station di P em Wireless Wireless Wireless Wireless slave station slave station slave station slave station Model Model Model Model DRT1 232C2 DRT1 232C2 DRT1 232C2 DRT1 232C2 136 Message Communication Performance Section 9 2 Ex 4 Wireless master station 1 relay station 2 slave station 4 DRT1 232C2 1 gt Min 600ms Max 1360ms Wireless slave station Model DRT1 232C2 CPU unit Model CS1 Ladder cycle time 1ms Master unit Model CS1W DRM21 Wireless master station Wireless slave station Model DeviceNet network DRT1 232C2 Wireless slave station relay station 1 Wireless slave station relay station 2 Wireless slave station Model DRT1 232C2 Wireless sla
2. 10 1 92 on a g EA TEST 35 1f eil E s 1 IR Master stati i aster station 8 Set the mode select switch to W NODE RUN SIEHE 9 E X10 x1 sw2 WCH 7 i RUN SET m If all MS NS and WS LEDs light green and the LED display goes off NS Be ee the system is in RUN operation sta tus N NODE sw2 7 7 RUN BUE TEST X10 x1 SET sw1 z 34 Other Operations Section 2 6 2 6 2 DeviceNet wireless master station initialization Initialize all registered IN OUT points to their default settings Wireless master station I O points IN1 word 16 points OUT1 word 16 points Registered wireless slave station 1 node Wireless slave station WNODE 01 IN OUT 1 word 16 points 1 word 16 points DeviceNet slaves DeviceNet slaves NNODE 01 NNODE 02 IN OUT 16 points 0 point IN OUT 0 point 16 points Procedure Master station 1 Set SW3 to bit 8 ON 7 RUN TEST i D is SET 2 While holding down SW2 set the mode select switch to SET 35 Other Operations Master station MS NS 2 2 oem N NODE Sw2 51 mE Sw1 S RUN ser Master station x1 RU
3. 38 SECTION 3 Sample Program 00 0 0 0 06 0090 00 09 9 000 009 0 0000000900009 099 43 3 1 Status Monitoring Program Example 0 0 eee ee 44 3 2 Example of Using an Explicit Message 20 0 ee 49 SECTION 4 DeviceNet Wireless Unit Station Specifications 55 4 1 DeviceNet Wireless Master Station 56 4 2 DeviceNet Wireless Slave Station 63 4 3 Common Specifications to All DeviceNet Wireless 69 SECTION 5 Testo on Pap pU ee aote ws ae Del Test C EE 72 522 Installation Test o em look Sale bad rt aa ose Skee E RR CU ETUR E 73 9 3 Confirmation Test i e loeo bE ee SAR eh a ee doer da ah pube eed deer 75 5 4 Wireless Channel Monitor 20 0 eee eect mn TI ix TABLE OF CONTENTS SECTION 6 R l y Function dua wu wEAS ERRAT exe 29 6 1 Relay Function ma Pd na cea s eta 80 6 2 Actual Example da ER Red NUDO ob RE ebd rebat 81 SECTION 7 Message Communication Function 85 7 Explicit Messages Addressed to the DeviceNet Wireless Master Station 86 7 2 List of Explicit Messages Addressed to DeviceNet Wireless Master Station 88 7 3 Explicit Messages Addresse
4. 28 01 00 34 00 5 00 02 08 34 5 03 04 A B JN Command Transmit Obj Wireless code Transmit slave station Transmit Data ClassID AttributelD service WNODE service length Wireless master Number of Transmit station NNODE transmission Obj senicecode bytes DeviceNet slave InstancelD node address er u _ E nV ServiceData A representative example of the method for issuing Explicit messages to the RS232C unit Model DRT1 232C2 is shown below Ex 1 When transmitting an RS232C receiving data read command specified to port 1 to the DRT1 232C with the system configuration shown below of a 1 1 1 connection of wireless master station NNODE 00 wireless slave sta tion WNODE 02 and DRT1 2332C2 node address 03 DeviceNet master unit Upper DeviceNet network Wireless master station NNODE 00 Wireless network Model DRT1 232C2 Node address 03 Wireless slave station WNODE 02 Lower DeviceNet network Command format 28 01 00 34 00 5 00 02 08 34 A5 03 04 OE 94 02 64 Wireless slave tation WNIDE i Wireless station DRT1 232C2 ClasslD Attributell master station Number of node address ServiceCode transmission InstancelD bytes Data length 103 Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station Section 7 3 Response format wh
5. DeviceNet setting switch Make settings other than the node address here Mode selection switch Push button Select between Press for operations such RUN TEST SET here as parameter entry 63 DeviceNet Wireless Slave Station Specifications Section 4 2 4 2 2 Settings NNODE switch DeviceNet node address setting switch DeviceNet setting switch SW1 Set the DeviceNet interface node address here Set the switches before turn ing on the power supply Only the setting values detected immediately after the power supply has been turned on are enabled Changes to switch settings after the power supply has been turned on are ignored N NODE RE Ss 96 10 x1 Set the DeviceNet interface communication speed relay station and mea sures for when communication errors occur Maintain Clear output when communication errors occur is for setting whether to maintain or clear the ON output when a wireless network error occurs and while communication continues in the DeviceNet network that the wireless slave station is connected to Although communication continues in the wireless network when an error occurs in the DeviceNet network the ON input to the wireless master station at that time becomes Maintain Set the switches before turning on the power supply Only the setting values detected immediately after the power supply has been turned on are enabled Changes to switch settings af
6. 56 DeviceNet Wireless Master Station Specifications Section 4 1 DeviceNet setting switch Set the communication speed and status of the DeviceNet interface here iow Set the switches before turning on the power supply Only the setting values detected immediately after the power supply has been turned on are enabled Changes to switch settings after the power supply has been turned on are ignored 5 1 Contents Communication MODE1 speed selection MODE2 Status No status Maximum number of I O points Communication DIP switch status Remarks speed bps 1 2 MODE1 MODE2 Length of main line 500m Length of main line 250m Length of main line 100m Settings prohibited no communication Contents ON OFF Status No status Status No status Maximum number of 1 600 1 600 points 512 512 points I O points 100 words 100 words 32 words 32 words Wireless setting switch Perform the various settings for TEST and SET modes Set the switches SW3 before turning on the power supply Only the setting values detected immedi ately after the power supply has been turned on are enabled Changes to switch settings after the power supply has been turned on are ignored Contents Usually OFF Usually OFF Wireless channel monitor Performed Not performed Installation test Performed Not performed Confirmation test Performed Not performed Wireless slave station en
7. Configuration error Construction error Send error Communication error Verify error 7 2 14 Writing settings soft reset Writes the settings in EEPROM or executes soft reset Command format ClassID InstancelD ServiceCode Data Destination node address AttributelD Response format not for when executing soft reset No of received bytes ServiceCode Source node address 99 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Parameter details response Data command D7 D6 D5 D4 D2 DO D7 D6 D5 D4 D3 D2 D1 DO fa Writing settings confirmation 1 1 Writing settings completion 1 Soft reset 0 EEPROM error 1 Writing settings 1 Settings check OK The error codes of when setting check NG are as shown in the following table Additional error code 01 Hex 02 Hex Error code Errors Error code I O points error 19 Hex Routing error 19 Hex 100 Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station Section 7 3 7 3 Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station The following items are possible by issuing Explicit messages to a DeviceNet slave connected before the wireless slave station from the PLC and PC on the DeviceNet network to which the wireless master station is connected DeviceNet slave parameter settings reference
8. 171 SECTION 1 DeviceNet Wireless Unit This section explains the features of the DeviceNet Wireless Unit including system structure types of units basic functions and configurator outline 1 1 DeviceNet Wireless Unit cs eee eee 2 1 1 1 System configuration 2 1 12 Beatures coto ih i a IY Ue ea dat 2 141 3 Typesofunits ier e me 6er PER ERU REOR EE NERO 3 lA Modellist iix o exec e als Rela dues ER Seah cs 4 1 2 Basic Functions of the DeviceNet Wireless Unit 4 1 2 1 Replacing data nas sameier ea ea e PA A a eee ee 4 122 2 VOallocation e TEE ve hea gy E ee E AE EE SS 6 1 2 3 DeviceNet wireless unit 8 1 2 4 Slave ertorflag xd hoe R ERA 8 1 2 5 Disconnect Connect 9 1 2 6 DeviceNet node addresses 10 1 2 7 DeviceNet wireless unit default setting values 11 1 2 8 1 11 1 3 Configurator Outline 2 02 eee eee ee 12 1 3 1 Configuration eee eee 12 1 3 2 12 1 3 3 Outline of functions 0 0 0 cee eee 13 1 4 Application Limitations 0 0 0 cece eee eens 14 1 5 Points for Consideration
9. Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code Date April 2002 September 2002 Revised content Original production Page 9 Information on Disconnect Connect Switch function added Page 10 Information on serial number check function added Page 16 Changes made to precautionary information Page 29 Supplementary information added at bottom of page Page 90 Changes made to explanation on entering deleting wireless slave sta tions in two places Page 107 Text added to step 3 in procedure Pages 110 111 112 Several changes made to setting procedures Page 124 Text added to explanation on wireless communication cycle time Page 140 Changes made to information on LED display Page 144 146 Notes added Page 152 Identity Object Revision value changed from 3 01 to 3 02 171 OMRON CORPORATION FA Systems Division H Q 66 Matsumoto Mishima city Shizuoka 411 8511 Japan Tel 81 55 977 91 81 Fax 81 55 977 9095 OMRON ELECTRONICS INC OEI After Sales Support Engineering Services Department 1 East Commerce Drive Schaumburg IL 60173 5302 U S A Phone 1 847 843 7900 Fax 1 847 7787 OMRON CANADA INC Technical Sales and Services Toronto 885 Milner Avenue Scarborough Ontario M1B 5V8 CANADA Phone 1 416 286 6465 Fax 1 416 286 6648 EUROPEAN H Q OEE HQ OMRON EUROPE B V
10. Wegalaan 67 69 P O BOX 13 2130AA Hoofddorp THE NETHERLANDS Phone 31 23 56 81 300 Fax 31 23 56 81 388 V Authorized Distributor Cat No M071 E1 01A Note Specifications subject to change without notice Printed in Japan 0902 0 1M 0402 B UOUWIO TWANVIN NOILVH3dO SHUN SS9J8JIA 19N921 8Q L04S LOAIN AS AI 0 GM VL0 E3 LZ0IN ON 18D
11. with the slave registered on the scan list has eT plete been established Or the message commu nication has been established Red NS Critical communica Communication is not possible eo On tion error lt NS Minor communication Communication timeout Mo d Flashing error 2 NS Off Offline power supply system is not online turned off WS Wire Green ws Adding in the wireless Communications have been established less Status e On network between the wireless systems s ws Waiting for permission The slave wireless station is waiting for per 9 Flashing to be added to wire mission to be added to wireless network ons less network Red ws Critical wireless com A critical error has occurred that can not be a On munication error recovered 9 ws Minor wireless com An error has occurred that can be recov I Flashing munication error ered 9 ws Off Radio wave not sent No radio wave has been sent 143 Troubleshooting 10 1 2 LED display Section 10 2 Under normal conditions the dot LEDs of the wireless master station come on depending on the registration status of the wireless slave station serial num bers and the wireless slave station displays the node numbers NNODE In the wireless slave station the right and left dot LEDs come on in the scan list invalid mode and go off in the scan list valid mode Under error conditions error code error occurrence node are d
12. 37 Deciding the Antenna Installation Position Section 2 7 Slave station 5 Set the mode select switch to W NODE RUN d Fi ggg x1 Sw2 RUN EET E EE SET X10 1 sw3 MS NS WS 6 If all MS and NS LEDs light green Qe 9 9 and the node address is shown in the LED display the system is in RUN operation status m 1234 2 7 Deciding the Antenna Installation Position This unit uses radio waves of frequency 2 4GHz which is very high High fre quency waves exhibit strong rectilinear propagation and are reflected easily For this reason careful consideration of the antenna installation position is required to achieve sufficient wireless performance 38 1 If possible install antennas so that there is a direct line of sight between them High frequency waves which exhibit strong rectilinear propagation are used and so it is difficult for the waves to reach areas that are not in a direct line of sight as shown in the following diagram This is a particularly impor tant point for communications at long distances e g exceeding 50m or 60m Area not in a direct line of NS Transmission sight from the antenna NS antenna Obstacle Antenna that is waves will reach difficult for the waves to reach If the antennas are installed in locations with relatively high ceilings and a lot of open space even
13. 4 Revision 5 Status bits supported 6 Serial number 7 Product name 8 State x Service DeviceNet service Parameter option 05 Reset No OE Get Attribute Single No X O O O 0 O 0 O X XIX XXXIX Message Router Object 0 x 02 Object class Attribute Not supported Service Not supported Object instance Attribute Not supported Service Not supported Vender fix specifica No tion addition DeviceNet Object 0 x 03 Object class Attribute Not supported Service Not supported Object instance Attribute ID content Set Value 1 MAC ID 2 Communication speed 3 BOI 4 Bus off counter 5 Allocation Information 6 MAC ID switch changed 7 Communication speed switch changed 8 MAC ID switch value 9 Communication speed x switch Service DeviceNet service Parameter option OE Get Attribute Single No 4B Allocate Master No Slave Connection Set Release Master No Slave Connection Set XIXIXI XI X XI X x x 156 Device Profiles Appendix A Connection Object 0 x 05 Object class Attribute Not supported Service Not supported Max number of active con 1 nections Object instance 1 Section Information Max number of instances Instance type Explicit Message 1 Production trigger Cyclic Transport type Server Transport class 3 Attribute ID content 1 State 2 Insta
14. Approximately 200g Table 2 Wireless interface specifications Item Specifications Wave type Spread Spectrum direct sequence DS SS Communication method Simplex half duplex Frequency band 2 4GHz 2401MHz 2480 2MHz Number of channels 34 channels based on frequency division Antenna power 10mW MHz Data transfer speed between wireless stations 100kbps Protocol between wire less stations 1 N polling selection method Transmission format Conform to HDLC Transmission distance varies according to instal lation environment Indoors 60m maximum approx 50m with magnet base antennas An increase in transmission distance is possi ble using relays 3 stages maximum Max number of wireless slave stations 64 Table 3 DeviceNet interface specifications general description Item Specifications Communication functions Master Slave connections Remote I O functions Explicit message transmission function Self diagnosis function Unit WDT errors hardware errors memory CAN setting errors DeviceNet communication Duplicate node address errors BUSoff detec tion connection timeout Device profile Communication control unit IDs vender device type communication adapter product code product revision prod uct name serial number status and I O unit IDs can be found in the appendix All other sp
15. Commands issued to the DeviceNet slave The transmission method for Explicit messages is shown below By installing a relay class that relays messages to the wireless master and slave stations specifying the relay destination node to the relay class with an Instance ID and specifying the relay service with a Service Code the value set to the Service Data area is relayed ServiceCode Relay Service ClassID Relay Class InstancelD Relay destination node Wireless slave station WNODE ServiceData Data length Data length of the data area ServiceCode Explicit message relayed ClassID InstancelD AttributelD DeviceNet Wireless master station NNODE 00 Install the Transmit Class that provides the relay service to wireless master and slave stations Messages can be transmitted by specifying the transmission node with the InstancelD to the Transmit Class Transmit Class Supports relay service When providing wireless slave station WNODE 2 Class ID B Instance ID 7 C and Attribute ID D with Service Code A service Wireless slave station WNODE 2 Installation Class s Trasmit Class NNODE 00 Transmission destination WNODE ServiceCode A ClassID B Capsulated in the data area InstancelD C AttributelD D ServiceData 101 Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station Section 7 3 For example when providing Service Code
16. External dimensions omnon WD30 SE WIRELESS UNIT Installation method below Do not place any metal objects near the antennas omnon o se x 03 WIRELESS UNIT c MS NS WS ya TEXT 25 EE Y icc RUN Ro Pune RSS 5 mi L 66 T 4 5dia 4 2 6 Wiring DeviceNet communication cable dix for models Metal board M4 screw Use the 2 antennas included Both should be installed Antennas installed diversity effects will not be attained 68 Section 4 2 Use the screws provided to fix the device in the 2 locations shown in the figure Metal board Nut Spring washer Flat washer Use a special DeviceNet cable with socket on one end Refer to the appen If both are not Common Specifications to All DeviceNet Wireless Units Section 4 3 4 3 Specifications to All DeviceNet Wireless Units Table 1 General specifications Item Specifications DeviceNet transmis sion voltage DC11 25V Supplied from the Device Net net work power supply Current consumption 350mA maximum at startup average 120mA Ambient temperature 10 to 50 C Ambient humidity 25 to 85 RH Storage temperature 20 to 65 C Weight
17. Month 1 to 12 Day 1 to 31 Time 00 00 00 to 23 59 59 Receiving wave level 00 to 64 Line feed ASCII code indicating a line return Space 1 4 1 Monitoring all channels As appropriate ASCII code indicating a space 1 2 3 1 Setthe wireless master station mode select switch to RUN 2 Olick the Channel Monitor button on the Device Monitor screen 3 The following message will be displayed Click Yes DeviceNet Configurator 2 Wireless Network will be stop a OK 4 The channel monitor window will be displayed 117 Wireless Channel Monitor Section 8 4 Channel Monitor x L3 Max Valu Current V 9 11 13 15 17 19 21 23 25 27 29 31 33 4 f 10 12 14 16 18 20 22 24 26 28 30 32 34 WCH j Start Logging Clear Max Value Close A few minutes after this window is opened the graph display for monitoring all channels will begin Channel Monitor CO Max Valu Curent v 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 E 4 8 10 12 14 16 18 20 22 24 26 28 30 32 34 WCH Start Logging Clear Max Value Close Maximum value white The maximum value of all acquired receiving wave levels is displayed Current value blue The latest receiving wave level is displayed Select a channel with a wave level of 5 or less as a rough guide A wave level of approximately 5 may be displayed for 1CH
18. Number of bytes received data length after DM00018 Transmit service 2 byte 00B4 Hex Transmit service 1 byte B4 Hex Receiving data reading response service code 8E Hex The data received at port 1 of the DRT1 232C is stored in the order upper byte lower byte 54 This section explains the settings and installation procedures for the parts and switches of the DeviceNet wireless unit 4 1 DeviceNet Wireless Master Station Specifications 4 1 1 Part identifications and functions 4 2 S6tUN BS aos ey wae ed rb UE ERIT 4 1 3 Displays 4 1 4 External terminals connectors 4 1 5 4 1 6 Wiring soe a eae etudes 4 2 DeviceNet Wireless Slave Station Specifications 4 2 Part identification and functions 4 2 2 Set ngs oh ces HG Dee ee eere 4 2 3 Displayed aes 64s Sea Se Fo FSGS RR TE 4 2 4 External terminals connectors 4 2 5 _ 4 2 6 WIDE URN eu Sie Ne ee SECTION 4 DeviceNet Wireless Unit Station Specifications 56 56 56 59 60 61 62 63 63 64 66 67 67 68 69 55 DeviceNet Wireless Master Station Specifications Section 4 1 4 1 DeviceNet Wireless Master Station Specifications 4 1 1 Part identifications and functions External bi d Try removing the co
19. Refer to Section 3 2 for an example of an Explicit message transmission sam ple program 105 SECTION 8 Using the Configurator This section explains how to monitor the conditions and make the various settings of the wireless network used for the configurator 8 1 Additional Functions 0 0 0 eee e 108 8 1 1 108 8 2 Wireless Network Configuration 1 1 108 8 3 Wireless Network Parameter Editing 112 8 3 1 Setting procedure 112 8 3 2 112 8 4 Wireless Channel Monitor 116 8 4 1 Monitoring all 117 8 4 2 Monitoring 1 1 119 8 5 Running Test vocem Ba ese wie he ee Ae 121 8 5 1 Explanation 121 8 5 2 Test procedure bh aS TERRA ALS IUe es 122 107 Additional Functions Section 8 1 8 1 Additional Functions The following functions have been added to the DeviceNet configurator for use with the DeviceNet wireless unit Wireless network configuration display Wireless network parameter editing setting reading device parameters Wireless channel monitor Running test 8 1 1
20. Structural error I O area duplication I O area zone over and unsupported slave Check the node address of the slave and reset correctly 151 Maintenance Error content Bit address Section 10 3 Cause Remedy Send error 05 Network power supply Check the network power supply and the error send timeout network cable wiring Review the following items Communication speed Cable length main branch Broken or loose cable e Terminating resistor should only be installed on both ends of the main line Excessive noise Communication error 06 Remote I O communica Review the following items tion timeout Communication speed Cable length main branch Broken or loose cable e Terminating resistor should only be installed on both ends of the main line Excessive noise Verify error 07 10 3 Maintenance 10 3 1 Cleaning A Caution 10 3 2 Inspection Inspection equipment Required equipment 152 Discrepancy slave I O size After checking the slave initialize the unit no slave and re entry the slave again Communication speed Cable length main branch Broken or loose cable e Terminating resistor should only be installed on both ends of the main line Excessive noise This section describes the routine cleaning and inspection and the equipment handling procedure for replacement Clean the network regularly as described b
21. TESTe sET Master station Sw2 RUN pu SET 2 To enter the wireless slave station set SW3 to bit 6 Master station LU Sw2 RUN rest M SET 3 Set the wireless master station mode select switch to SET ON 2 78 Master station 4 Turn ON the wireless master station MS NS WS communications power supply Once the MS LED flashes green and SW2 is pressed the addition of N NODE sw2 the wireless slave station begins EXER RUN 5 9 4 TESTe X10 1 S SET 29 System Initial Setting and Starting Communications 30 Master station MS NS WS N NODE LP d a sw2 90 92 99 Hi x1 1 1234 Master station MS NS WS RUN TESTe N NODE SW2 RUN efor Teste X10 x1 SET S _ ld t Sw2 Master station RUN TEST Master stati Section 2 4 Once communication has begun with the wireless slave station the WS LED lights green the number of IN OUT points are acquired and a check is performed on the total num ber
22. This mark indicates additional information that the user would find constructive vii TABLE OF CONTENTS 1 Introduction e cipere Ree ER RN ke be e SOR Ea ese e ane p e eR i 2 Satety Precautions zd ROO RR ela ER ogi Whip oh aloe nga ERR eagles ERROR 3 Proper Use of This Equipment esmine t eE EA III iv 4 DeviceNet es sana REPE REA eA ERREUR TRE ee a 5 Manual Outlme eer Opp RE uS dpi ned ex vi SECTION 1 DeviceNet Wireless 2 4 1 1 DeviceNet Wireless Unit ccc eh hmmm 1 2 Basic Functions of the DeviceNet Wireless Unit 1 3 Gonfigurator Outline x deus eee ree eed Be ad BE AE ee ee ARENA RSE 12 1 4 Application Limitations 0 0 0 ec RII Hh 14 1 5 Points for Consideration with Wireless Systems 16 SECTION 2 Hardware Settings and Checking of Operations 19 2 1 Basic Operation Procedure s pencere 0 cece ee 20 2 2 JPre work Preparations 5 oet eee so wee EX NIRE ONS AE ea aly EET OS 22 2 3 Hardware Settings and Wiring 0 eee ee 24 2 4 System Initial Setting and Starting 26 2 5 Operation Confirmation eee e AEE eE E IERE Ea R 31 2 6 Other Operations ocu ody esate ea eee UE UE EEUU Uude Ee 32 2 7 Deciding the Antenna Installation Position
23. WD30 ME SE ME01 SE01 DeviceNet Wireless Units OPERATION MANUAL OMRON Notice 1 This manual may not be copied reproduced or reprinted in whole or in part without permission 2 The specifications listed within this manual may be revised without prior notice 3 The information in this manual was compiled with the utmost care However if you should find any errors or inconsistencies please contact the OMRON business office Be sure to tell us the revi sion number of the manual in which you found the error Copyrights and Trademarks DeviceNet is a registered trademark of the OpenDeviceNet Vendor Association ODVA S S Technologies Inc holds the copyrights for DeviceNet master unit and all software included with the DeviceNet wireless slave station Introduction 1 Introduction Thank you for purchasing this DeviceNet wireless unit This DeviceNet wireless unit was developed based on OMRON s advanced control technology and experience Carefully read and understand the functions and performance of this device before using the DeviceNet master and DeviceNet slave together as a struc tured system Personnel to whom this manual is directed Precautions for use This User s Manual was designed for use by the following personnel Persons with a knowledge of electronics electricians or those with similar training and who are in charge of introducing FA equipment de
24. WD30 sc PH rum WIRELESS UNIT MS NS WS Plug Socket Plug 25 System Initial Setting and Starting Communications Section 2 4 Example 2 Connecting the cable to the top and installing a terminating resistor Special cable omnon WD30 SE rum WIRELESS UNIT MS NS WS Plug Example 3 Connecting the cable to the bottom and installing a terminating resistor Model DRS2 1 Shielded terminating resistor Plug rum Socket WIRELESS UNIT Model DCN2 1 MS NS WS Plug Socket Dedicated cable 2 4 System Initial Setting and Starting Communications The required entries and deletion and initialization procedures following sys tem start are explained in this section 2 4 1 System start Turn on the communications power source and the node power supply in the following order 1 2 3 1 DeviceNet slave environment resistant terminal external power supply 2 DeviceNet master C200HW DRMe1 V1 power supply It is also OK to turn all power supplies on simultaneously 26 System Initial Setting and Starting Communications 2 4 2 DeviceNet slave entry Section 2 4 Register the number of DeviceNet slave I O points in the wireless slave sta tion If the same system configuration as for the network default settings Refer to 1 2 Basic Functions of the DeviceNet Wireless Unit i
25. fi f2 fi tch station station fae fa f1 13ch Radio wave created 5 fa 9ch Radio wave created by intermodulation by intermodulation Do not select the frequencies of waves created by intermodulation The distance between wireless units has a large influence on the amount of interference received In particular there may often be cases where wireless master stations are installed relatively closely to each other Separate the antennas for different wireless master stations by at least 1 m at least 2 m if possible Perform a test to see whether or not the wireless units are receiving interfer ence Using the Configurator s running test function obtain the packet error rate and based on this determine whether or not the communications quality is sufficient for the application As a rough guide the packet rate should be less than 0 01 Due to the fundamental nature of radio waves if 2 or more waves with different frequencies are output at exactly the same time mutual interference will occur between the different frequencies and new waves will be generated with frequencies at intervals equal to the intervals between the output frequencies 17 Points for Consideration with Wireless Systems Section 1 5 A Caution Communications errors caused by intermodulation Communications errors and retry processing may occur due to intermodula tion and consequently cause transmission delays In order to eliminate the influe
26. During normal operation the setting for this switch is ignored by the wireless master station and a node address of 00 is used for operation W NODE 9 0 90 MeN STA 9 4 X10 X1 Mode select switch Set the wireless master station operation mode 3 positions RUN TESTe sET Operation mode Normal mode SW status RUN TEST Test mode Setting mode Push button SW2 Used as a trigger for making various settings while in Setting mode SW2 4 1 3 Displays Status LED Status On Normal conditions Meaning primary error Communication is normal Flashing Test Setting mode Test mode or Setting mode has been activated On Critical malfunction A critical error has occurred that can not be recov ered The unit must be replaced Flashing Minor malfunction An error has occurred that can be recovered by resetting the system Off No power supply Power is not being supplied or the system is reset ting NS Network Status On Online communication connection complete Remote I O communications are established while online Or message communications are established Flashing Online communication connection not com plete Although the system is online remote I O communi cations and message communications are not established On Critical communica tion error Communication is not possible Fl
27. H 0000 02 MOV 021 0011 D3 50 MOV 022 H 0700 D4 02 a10 a21 a24 a30 a34 a49 a66 a69 a72 Example of Using an Explicit Message Section 3 2 2 MOV 021 0032 D5 000003 Explicit message setting 000010 2801 02 34 00A5 0003 08 34 A5 04 04 OE 94 02 64 0 00 1 00 T E d 021 2801 D6 MOV LEwn 0234 D7 MOV 021 00 5 D8 MOV 021 0003 9 MOV 021 0834 D10 MOV 021 504 011 MOV 021 040E D12 MOV 021 9402 D13 MOV 021 6400 D14 000004 000021 51 Example of Using an Explicit Message Section 3 2 000005 Explicit message transmission 000024 If A202 07 Communications Port Enabled Flag is ON and 1536 00 is on line the Explicit message is transmitted 0 00 1 00 A202 07 1536 00 CMND e D6 D15 DO ASL 25 H Response monitoring 1 Response monitoring 2 FINS completion code monitoring 000006 000030 0 00 1 01 A202 07 ASL l 25 U Compare results and transf
28. Starting the system Turn on the power supplies to the entire system 6 2 5 Communications Confirming unit LEDs If the WS LED of a wireless unit lights green this indicates that the wireless remote I O communication is properly made MS NS WS aA 4 24 2 N NODE sw2 9 0 o 0 Ro 9 954 facet res SW1 m 83 Actual Example Section 6 2 Checking with the configurator 6 2 6 Response 84 Check if the system is communicating correctly on the wireless network moni toring screen Device Type Out In NetStatus Net Statustwire ha WD30 M Communicating isa wD30 S 01 0 0 Communicating ism wD30 S 02 2 2 Communicating Communicating Group No 34 Com Cycle Time 23 ms Running Test Channel Monitor Baudrate 100K Bit s For the system response of the relay station refer to 9 1 Remote I O Commu nications Performances SECTION 7 Message Communication Function This section gives detailed explanations of the basic format and commands for the Explicit messages used in the Message Communications Function performed by setting and reading the status of the DeviceNet wireless master station 7 1 7 2 7 3 Explicit Messages Addressed to the DeviceNet Wireless Master Station 7 1 1 Basic format List of Explicit Messages Addressed to DeviceNet Wireless Master Station 7 2 1 7 2 2 7 2 3 7 2 4 7 2 5 7 2 6 7 2 7 7 2 8 7 2 9 7
29. There should be no redundancy within this area Basic Functions of the DeviceNet Wireless Unit Section 1 2 1 2 7 DeviceNet wireless unit default setting values Wireless unit network default settings are on a 1 1 2 structure of wireless master station wireless slave station DeviceNet slave with IN OUT 16 points 16 points as shown in the figure below Wireless master station I O points IN 1 word 16 points OUT 1 word 16 points Registered wireless slave station 1 node Wireless slave station WNODE 01 IN OUT 1 word 16 points 1 word 16 points DeviceNet slave DeviceNet slave NNODE 01 NNODE 02 IN OUT IN OUT 16 points O point 0 point 16 points The default settings can be returned to on both wireless master stations and slave stations using the DIP switches in SET mode Refer to 2 4 System Initial Setting and Starting Communications for detailed setting information 1 2 8 Serial Number Check With the release of the WD30 ME with Identity Object Revision value 3 02 it has become possible to register the serial number the wireless slave station s own unique ID of wireless slave stations to non volatile memory in the wire less master station If a wireless slave station is registered to a wireless master station using switch operations at the wireless master station or if serial number check is enabled for the wireless slave station by editing the device parameters using the configurator and the serial number i
30. Tout 4 x TRM 2 Twcv 2 Tnr 9 1 2 Wireless communication cycle time Twcy Wireless communication delay time occurs in a wireless network when using wireless units The wireless communication delay time becomes longer depending on the increase in the number of wireless slave stations and relay stages The unit is ms Twcv Total cycle time of wireless slave stations WNODE D Tx_tensWNODE gt Rx_LtensWNODE gt 12 2 2 x No of relay stages 1 EG Command send overhead Response send overhead Tx exeWNODE Command data length Rx ex WNODE Response data length Tx_teNSWNODE gt 29 OUTSIZE byte No of relay stages No of stages byte Command header Rx_ten lt WNODE gt 41 INSIZE byte No of relay stages No of stages byte Response header OUTSIZE byte Add 1 if an odd number results when even numbers slave 8 point output etc are used INSIZE byte Add 1 if an odd number results when even numbers slave 8 point input etc are used Wireless slave stations for which the Disconnect Connect Switch is set to ON i e disconnected are not included in the total cycle time of wireless slave stations 9 1 3 Actually measured reference data 128 Use the following values of the I O response time IN input PLC processing OUT output measured by the OMRON system test as reference The data described is the smallest and largest values resulting from 30 times of continuous testi
31. wireless slave station Untitled DeviceNet Configurator Network Edit View D yice EDS File Tools Option Help DSR wee 2 eax WH KA wale E43 Hardware E143 Vendor m OMRON Corporation E43 DeviceType F3 AC Drives 00 WD30 ME V1 10 63 DeviceNe CS1w DRM 21 OMRON 3G8F5 E2 DRM21 Ready ID 10 500K Bit s On line NUM L 2 Thefollowing window will be displayed It shows the wireless slave stations registered at the wireless master station that can be moved to Select one wireless slave station and click the OK button Select Gateway Slave x Specify the gateway slave for displaying network i Cancel 3 The DeviceNet slaves DRT1 ND16S in this example connected to the DeviceNet network for the selected wireless slave station will be displayed 110 Wireless Network Configuration Display Section 8 2 amp Untitled DeviceNet Configurator of Network Edit View Device EDSFile Tools Option Help Dc 23 X Dex ERE Xk 0 44 5 3 Hardware c amp a Vendor E OMRON Corporation 04 62 E343 DeviceType DRT1 ND15S WD30 SE V1 Eu AC Drives z OMRON 3G8F5 E2 DAM21 WD30 M D N WN 32 ID 10 WD30 5 1D 63 500K Bit s 500K Bit s 9 Or 7 4 To return to the original window select Move to Upper Network Resetting the Although the wireless m
32. 1 to 32 or 1 to 64 and the maximum number of IN OUT points for the entire system is limited by the DeviceNet master unit This should be considered carefully when determining system configuration System configuration In this section the operation procedure is explained using the following sys example tem configuration as an example A communications power supply Model S82K has been purposely left out DeviceNet master unit Model CS1W DRM21 NNODE 10 DeviceNet network Wireless mater station NNODE 00 Ps Wireless network Wireless slave Wireless slave station station WNODE 01 WNODE 02 NNODE 00 NNODE 00 NNODE DeviceNet node address WNODE Wireless node address terminal inputs DeviceNet slaves DeviceNet slaves i H Model DRT1 MD16C ModelDRT1 MD16C 16 environment resistant NNODE 03 Model DRT1 MD16C NNODE 04 terminal inputs outputs DeviceNet slaves DeviceNet slaves Model DRT1 ID08C Model DRT1 ID08C ModelDRT IDO8C 8 environment resistant NNODE 01 NNODE 02 elDR of the diagram above It should be connected and supply power to the DeviceNet network both upper and lower and should be connected with ter minating resistor In addition an external power supply should be connected to the environment resistant terminal of the DeviceNet slave 2 2 2 Confirmation of specifications Confirmation of number of Confirm that the number of IN OUT points for each wireless master st
33. 75 Connection related devices 161 Construction of multiple wireless systems 16 Current consumption list 163 D Default settings 11 57 65 Determination of system configuration 22 Device monitor display 108 Device profiles 155 DeviceNet communication cable wireless master station 62 DeviceNet communication cable wireless slave station 68 DeviceNet interface specifications 69 DeviceNet manuals v DeviceNet node addresses 10 DeviceNet setting switch wireless master station 57 DeviceNet setting switch wireless slave station 64 DeviceNet slave entry 27 65 DeviceNet wireless master station 3 DeviceNet wireless master station initialization 35 DeviceNet wireless master station settings and installation 24 DeviceNet wireless master station specifications 56 DeviceNet wireless slave station 4 DeviceNet wireless slave station deletion 32 DeviceNet wireless slave station entry 29 DeviceNet wireless slave station initialization 36 DeviceNet wireless slave station settings and installation 24 DeviceNet wireless unit 4 DeviceNet wireless unit status 8 Diversity functions 3 E Example of using an explicit message 49 Explicit messages addressed to DeviceNet slave connected before DeviceNet wireless slave station 101 Explicit messages addressed to DeviceNet wireless master station 86 External dimensions magnet base antenna 62 External dimensions wireless master stati
34. A service for wireless slave sta tion WNODE 02 Class ID B Instance ID C and Attribute ID D with a wire less master station node address of NNODE 00 the following is transmitted ServiceCode Transmit service ClassID Transmit Obj InstancelD Wireless master station WNODE Data length 4 bytes ServiceCode ServiceData ClassID InstancelD AttriubtelD The command format is shown below EE code Indien m wis Transmit service NNODE do Wireless master Number of trans InstancelD station NNODE mission bytes ServiceCode When performing multiple staged relays the message relayed to the Service Data area is capsulated before transmission For example when providing Service Code A service for DeviceNet slave WNODE 03 Class ID B Instance ID C and Attribute ID D connected before a wireless slave station WNODE 02 the following is transmitted ServiceCode Transmit service ClassID Transmit Obj InstancelD Wireless slave station WNODE Number of transmis sion bytes 8 bytes Transmit service Transmit Obj DeviceNet slave node ServiceData address 8 Byte Data length 4 bytes ServiceCode ClassID 4 Byte InstancelD AttributelD Class ID and Instance ID are 1 byte in capsulated areas The command format is shown below 102 Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station Section 7 3
35. DeviceNet master unit CS1W DRM21 CPU unit CS1 Ladder cycle time 1ms DeviceNet network Wireless master station lt g gt Wireless slave station relay station Wireless slave Wireless slave station station Wireless slave station Wireless slave station DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 ID16 DRT1 ID16 DRT1 ID16 DRT1 ID16 DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 OD16 DRT1 OD16 DRT1 OD16 DRT1 OD16 131 Remote I O Communications Performances Section 9 1 Ex 4 1 wireless master station 2 relay station 4 slave stations 2 DeviceNet slaves gt Min 250ms Max 365ms DeviceNet master unit CS1W DRM21 CPU unit CS1 Ladder cycle time 1ms DeviceNet network Wireless master station gt Wireless slave station 1st stage relay station Sa Wireless slave station 2nd stage relay station Wireless slave Wireless slave Wireless slave Wireless slave station station station station DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 ID16 DRT1 ID16 DRT1 ID16 DRT1 ID16 DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 OD16 DRT1 OD16
36. L1 I L1 L1 Wireless Wireless Wireless Wireless slave station slave station slave station slave station Model Mode Mode Model DRT1 232C2 DRT1 232C2 RT1 232C2 DRT1 232C2 Model Model Mode Model DRT1 ID16 DRT1 ID16 DRT1 ID16 DRT1 ID16 _ Model Mode Mode Model DRT1 OD16 DRT1 OD16 DRT1 OD16 DRT1 OD16 139 SECTION 10 Troubleshooting This section contains information regarding troubleshooting and inspection methods to be performed by daily inspectors when errors occur 10 1 Normal Indication 0 0 00 cee eens 142 10 1 1 MS NS WS LED display 0 000000 eee eee eee 142 102122 LED displays ARAS Tee ee duis 144 10 2 Troubleshooting Tie urnen e E RII 144 10 2 1 How to locate errors when the system is having trouble 144 10 2 2 Check by LED display and remedy 147 10 2 3 Check by status area and remedy 150 10 3 Maintenance esee deer pA NAMUR See 152 1023 Cleaning lene Re eme hee dace ie DRE 152 10 3 2 Inspections nuts xo hae ae ida elie RR oe ed 152 10 3 3 Replacing 153 141 Normal Indication Section 10 1 10 1 Normal Indication When the DeviceNet wireless unit is operating normally the status will be as 10 1 1 MS NS WS LED display Wireless master station LEDs MS Module Status Status follows MS Module Status L
37. ON beforehand Maser unit CS1W DRM21 The DeviceNet node address is used for both the node address and the NNODE Node address 63 device address 01 J Upper DeviceNet network Wireless master station NNODE 02 Wireless network Wireless slave station NNODE 03 Lower DeviceNet network The IN area allocation for the wireless master station at the CS1 is shown below 15 14 1312 1110 9 8 7 6 5 4 3 2 1 O Bit pape To Te T P SE om e o ee es er es es oe zs zz zx po e s 7 won 7 ae fa e pe s 59 sa ssn es eer eo 565057 56 5554 50 een jo 45 Wd 3300 Status Reading the DeviceNet master status of the lower network The status assigned to the IN area of the master is monitored Since the bit for WNODE 3 is 1 Instance ID is set to 03 and an Explicit message DeviceNet master status read command is issued to the wireless slave sta tion Status Monitoring Program Example Section 3 1 Ladder program 000000 000001 000000 000002 000002 Data work area name Data memory Data work area beginning address D00000 CMND command control data D00000 CMND command transmission buffer 000006 CMND command reception buffer D00011 Bit work area name bits Bit work area beginning address 0000 00 Startup request bit 0001 00 Proces
38. See page 22 Vv Confirmation of specifications See page 22 v See page 23 Temporary installation and installation test v Hardware settings and wiring s S 24 DeviceNet Wireless master station settings and installation 24 i DeviceNet Wireless slave station settings and installation See page 24 w See page 25 Installation of connection equipment 25 v See page 25 Cable connections page 25 System initialization and starting communication System start See page 26 Us MENS DeviceNet slave entry See page 27 v DeviceNet wireless slave station entry page 29 w Scan list valid settings See page 31 v 20 Basic Operation Procedure Section 2 1 Operation confirmation Unit LED confirmation i Confirmation by reading writing data See page 31 See page 32 21 Pre work Preparations Section 2 2 2 2 Pre work Preparations Items to be checked before performing installation work are explained here 2 2 1 Determination of system configuration A single wireless master station is limited to a maximum of 1 024 or 3 200 points 512 32 words or 1 600 100 words points each for both IN and OUT In addition the maximum configuration in a wireless network of master sta tions to slave stations is
39. Slave Station Specifications Section 4 2 LED display Normally this displays a node address NNODE When an error occurs error codes are shown in the order of error code node where error occurred and in the order that they occurred In addition the receiving wave level is shown in the display during tests Error code No information is displayed here if there occurred is no node where the error occurred Error code Node where error occurred Error code Node where error occurred Error code Node where error occurred Note The MS LED NS LED WS LED and LED display together show information concerning errors Refer to 10 2 Troubleshooting for details concerning the specific meanings of these displays 4 2 4 External terminals connectors Antenna connector RP SMA connector Included with the 2 antennas Communication DeviceNet communication connector plug and DeviceNet microconnector connector accessory 4 2 5 Installation Installation location Do not install this device in locations such as the following Areas exposed to direct sunlight Areas with extremely high humidity Near devices that use electric waves such as televisions and radios Near devices that emit sparks such as motors and drills Near strong magnets Near fluorescent lights Installation conditions When tightening screws be careful not to apply a torque of greater than 0 3N m 67 DeviceNet Wireless Slave Station Specifications
40. been activated On Critical malfunction A critical error has occurred that can not be recov ered The unit must be replaced Flashing Minor malfunction An error has occurred that can be recovered by reset ting the system Off No power supply Power is not being supplied or the system is reset ting NS On Online communication Remote I O communications are established while Network connection complete online Status Or message communications are established Flashing Online communication Although the system is online remote I O communi connection not complete cations and message communications are not estab lished On Critical communication Communication is not possible error Flashing Minor communication Communication timeout error Off Offline power supply The system is not online turned off WS On Wireless network addi Wireless network addition approved Wireless tion Status Flashing A wireless networkis Approval has been received from the wireless master being added to the sys station to add a wireless network tem On Critical wireless commu A critical error has occurred that can not be recov nication error ered Flashing Minor wireless commu error has occurred that can be recovered nication error Off Current not sent No current has been sent Refer to 10 2 Troubleshooting for troubleshooting details 66 DeviceNet Wireless
41. can only be performed from the config urator Multi pass phasing is improved with a diversity system which requires 2 antennas The effects of this function are observed when used in areas where variations in radio waves such as reflections occur Depending on the switch settings of the wireless master station the maximum number of I O per wireless master station can be increased to 100 words 100 words IN OUT The maximum number of wireless slave stations that can be connected has increased to 64 Using the magnet base antenna the station itself can be installed inside a control panel with the antenna installed outside Also because it is mounted with a magnet the position of the antenna can be adjusted easily when for example the control panel is moved Attenuation in the antenna cable 2m however limits the maximum communications distance to approximately 50m indoors 1 1 3 Types of units DeviceNet wireless master station Wireless master station Multi pass phasing Connects to the DeviceNet network and acts as a virtual DeviceNet slave Maximum number of I O as DeviceNet slave IN OUT 32 words 512 points 32 words 512 points or 100 words 1 600 points 100 words 1 600 points depending on the DIP switch setting However if Status is selected IN OUT 30 words 480 points 32 words 512 points or 96 words 1 536 points 100 words 1 600 points depending on the DIP switch setting As the wire
42. due to small waves from the wireless device itself Do not however select this channel 5 Click the Clear Max Value button to clear the maximum value Logging The results from monitoring all channels are saved in CSV format in the com puter Caution when Even while making logging settings logging will end if the disk becomes too full to write logging additional data 118 Wireless Channel Monitor Section 8 4 1 2 3 1 Click the Start Logging button 2 The following window is displayed Set the Term Internal Filename and Save Folder and then click the OK button Logging will then begin Set Logging x Tem rmm Interval 5sec Filename NE csv Save Folder Files OMRON Devic Browse Cancel The setting values and initial values are as shown below Possible setting values Initial values Interval Logging interval 5 10 30 60 seconds 5 seconds Term Logging term 1 7 15 30 days 1 days File name File names possible with Ch_log Windows is the number in the save directory C Program Files Omron CompoBus D Configura tor When the DeviceNet con figurator is installed in default installation direc tory Save Folder Directory names possible with Windows 3 Click the Stop Logging button to stop logging 4 The following message will be displayed Click Yes to stop l
43. etc Hardware error during startup EEPROM Reset the power supply or initial ize the unit If the error persists contact our sales department for assistance Flashing red LED display Condition DeviceNet Busoff detection error Recoverable error Incorrect switch setting Check the switch setting and reset correctly Communication interrup tion due to multiple data errors DeviceNet node address duplicates EEPROM SUM error Initialize the unit If the error per sists the unit needs to be replaced Contact our sales department for assistance After reviewing the following items restart the unit Communication speed Cable length main branch Broken or loose cable Terminating resistor should only be installed on both ends of the main line Excessive noise Node address duplication NS Flashing e 4 red Recoverable error Communication time out After reviewing the following items restart the unit Communication speed Cable length main branch Broken or loose cable Terminating resistor should only be installed on both ends of the main line Excessive noise 147 Troubleshooting Causes of wireless master station errors and remedies by WS LED Section 10 2 LEDs with a mark display error occurrence node addresses alternately LED display WS LED status Condition Unrecoverable
44. example i sws Set SW3 to bit 4 ON qmi Slave station 2 Set the mode select switch of the W NODE D wireless slave station to TEST 10 512 resta RU Hx 5 Master station Slave station ILL HEB CBE 3 Turn on the communication power qe 0 supplies of the wireless master sta tion and all wireless slave stations DE Sw2 N NODE sw2 The system is in test operation sta PODER Relea RUN AR wl ES i D ster station MS N S WS S WS a e Da e 4 The LED display shows the receiv E E ing wave level L1 to L9 if the wire less master station and the wireless N NODE Sw2 N NODE sw2 RUN R R RUN slave station to be tested have been TREPI reed GEK restii installed within the distance where SET SET 2 both stations can receive the electric n mi wave from each other 73 Installation Test Master station Slave station MS N MS N S WS D a N NODE Sw2 RUN QE S WS a n 7 0 RUN qe Master station BET sw2 W CH 7 wa Ie TESTe 1 5 29 SET X10 X1 SW3 74 Section 5 2 If the WS LED l
45. for the IN area status area is shown below Confirm this status at the CPU unit and prepare an error processing program for sending commands to Explicit messages and obtaining detailed status reports wireless network status DeviceNet master status from wireless master stations showing error flags Refer to SECTION 3 Sample Program 1 When maximum number of I O 32 words 32 words 15 8 7 1 0 Status begins Wd 0 Slave error flag Wd 1 2 When maximum number of I O 100 words 100 words 15 8 7 1 0 Status begins Wd 0 Wd 1 Wd 2 Wd 3 Slave error flag 1 2 4 Slave error flag 1 When maximum number of I O 32 words 32 words 15 14 1312 1110 9 8 7 6 5 4 3 2 1 O 16 15 j4 i2 11 9 8 7 6 5 4 8 2 1 32 30 20 28 27 26 25 24 2 2 a ao e 18 r7 2 When maximum number of I O 100 words 1 je S 15 14 13 12 1110 9 8 7 6 5 4 pe Tr poo Ta 7 ole T S2 1 30 29 28 27 26 25 24 25 22 21 20 1918 17 48 a7 46145 faa fas 42141 40 39 38 37 36135134133 64463 62 61 59 s8 57 se 55 54 53 52 51 50 49 Each of the following for the DeviceNet master status of added wireless slave stations is set to an OR value Incorrect switch setting EEPROM error bit address 00 Repetitive node address Busoff detection bit address 01 Configuration error bit address 03 Structural error bit address 04 Send error bit address 05 Communica
46. necessary The maximum specifiable byte is 238 Response format 1 2 3 1 The issued Explicit message is normally responded to Max 238 bytes code of received bytes ServiceData ServiceCode Command code Source node address No of received bytes The number of bytes of the received data from the source node address and after are responded to in hexadecimal Communication source node address Specifies the wireless master station node address NNODE issued by the command ServiceCode If the system ends normally the value resulting when the uppermost bit of the ServiceCode specified by the command becomes ON is stored Code 0004 Hex always results when an error is responded ServiceData When a read command is issued the read data is stored 238 byte is the max imum 87 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 2 The issued Explicit message is responded to with an error No of ErrorCode received bytes ServiceCode Source node address Command code End code ErrorCode This is the error code of the Explicit message For details refer to the DeviceNet specifications 7 2 List of Explicit Messages Addressed to DeviceNet Wireless Master Station The following table shows the Explicit messages that can be processed by the Explicit message Reading actual time of wireless communication cycle wireless master stati
47. of Enable Serial No Check so that a check mark appears Edit Device Parameters r Slave Parameters Wireless Slave Unit Node No 1 7 Register Slave Desert revoin d OUT Size D H Byte INsie 2 H Bye Upload Download Compare White Serial No Reset Set Connection Route Cancel 7 disconnect the wireless slave station from the network click the Discon nect Connect Switch box indicated by Desert re Join in the display so that a check mark appears 113 Wireless Network Parameter Editing Section 8 3 Edit Device Parameters r Slave Parameters Wireless Slave Unit Node No t Register Slave Enable Serial No Check OUT Size 2 E Byte IN Size fe Byte Upload Download Compare Write Serial No Reset Set Connection Route Cancel Routing path settings Set the wireless network configuration to be set with the wireless slave station only required when as a relay station setting relay stations 1 2 3 1 Set the wireless slave station including relay stations mode select switch to RUN 2 Click the Set Connection Routing button in the Edit Device Parameters window The following window will be displayed Set Routing Path x Set Routing Path by Drag amp Drop on the slave icon is 30 Cancel Wireless slave stations for which the Disconnect Connect Switch has been turned ON wi
48. of points If the check is OK en try is performed automatically If entry is completed correctly the registered WNODE 01 for this ex ample is shown in the LED display If entry fails the WS LED flashed red and the error condition is shown in the LED display The registration for the WNODE 2 wireless slave station is the same as steps 1 through 7 above This procedure completes the registra tion of all wireless slave stations Set SW3 to bit 6 OFF 10 Set the mode select switch to RUN Operation Confirmation Section 2 5 dco 11 If the MS NS and WS LEDs all light 2 green and nothing is shown in the LED display the system is in RUN operation status N NODE SW2 RRN RUN uu SS NS WS 12 At this point the MS NS and WS qe e el LEDs each wireless slave station Li light green too and the node ad m ius dresses NNODE 0 are shown in RAS the LED displays BEBE Sw1 ul 1234 2 4 4 Scan list valid settings Scan list creation and entry and the scan list valid mode are performed from the DeviceNet master C200HW DRMe21 V1 Refer to the DeviceNet User s Manual for details 2 5 Operation Confirmation The confirmation procedure for whether or not remote I O communications are performed correctly is explained in this section 2 5 1 Unit LED confirmation If the MS and NS L
49. online b Select Network c Select Upload 108 Wireless Network Configuration Display Section 8 2 Z Untitled DeviceNet Configurator D x Network Edi View Device EDS File Tools Option Help 2j S X Es we X s 00 10 F Hardware 5 6 Vendor E ig OMRON Corporation 63 DeviceType WD3 ME V1 DeviceNe CSTw DRM 21 AC Drives l2 63 OMRON 3G8F5 EZDRM21 0 810 500K Bit s Ondine NUM E 3 Select the WD30 ME V1 icon and right click to run Monitor The following window will be displayed Wireless slave stations for which the Disconnect Connect Switch has been turned ON will not be displayed Device Type Out In NetStatus NetStatus wire ea WD 30 M Communicating is wD30 5 01 0 0 Communicating aisewD30 S 02 2 2 Communicating Communicating iswWD30 5 30 2 2 No Join Tree display Group No 34 Com Cycle Time 35 ms Running Test Channel Monitor Baudrate 100K Bit s 2728 Device parameter display area Device type Product model displays the wireless slave station unit node No Out OUT size registered with the wireless slave station In IN size registered with the wireless slave station Net Stat Wire Displays the wireless network communication status The following types of messages are displayed Communi
50. switch of the wireless master station to TEST and the WNODE switch to the WN ODE number of the wireless slave station to be tested 01 is used for this example Set SW3 to bit 5 ON 2 Turn on the communication power supply to the wireless master sta tion The system is in test operation inode m dug is LED goes off and the code od ashes green RERE TEST 1 T 9 SET m 1234 Master station MS N S WS 3 The LED display shows the receiv ing wave level L1 to L9 if the wire less master station and the wireless NNOD Su slave station to be tested have been RISE RUN installed within the distance where xo Gore both stations can receive the electric S wave from each other If the WS LED lights green the wire less communication link has been established Position the devices so that the WS LED lights green If the electric wave is weak adjust the position of the wireless slave station so that the re ceiving wave level is stabilized at L5 or higher 75 Confirmation Test Section 5 3 Master station MS NS The LED display shows the receiv ing wave level LO if the devices have been installed outside the dis DE tance where they cannot receive the e a RUN EERTE electric wave from each other X10 x1 e sw SET Tm 3s Mas
51. 2 10 7 2 11 7 2 12 7 2 13 7 2 14 Reading actual time of wireless communication cycle Reading addition information of lower DeviceNet slave Reading addition information of the wireless slave station Entering deleting wireless slave Setting the number of IN Reading the number of IN Setting the number of OUT Reading the number of OUT Setting upper station node Reading upper station node address Reading wireless network STATUS en eet e ve Reading wireless error Reading DeviceNet master amp Writing settings soft reset Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station 86 86 88 89 90 91 92 92 93 94 94 95 96 96 97 98 99 101 85 Explicit Messages Addressed to the DeviceNet Wireless Master Station Section 7 1 7 1 Explicit Messages Addressed to the DeviceNet Wireless Master Station The following items are possible by issuing Explicit messages to the wireless master station from the PLC and PC on the DeviceNet network o which the wireless master station is connected Wireless master station param
52. 21 S Setting the number of IN points 92 Setting the number of OUT points 94 Setting upper station node address 95 Slave error flag 8 Status confirmation 31 Status LED wireless master station 59 Status LED wireless slave station 66 Status monitoring program example 44 System configuration 2 System initial setting and starting communications 26 System start 26 I Temporary installation and installation test 23 Terminating resistor installation 24 Test 72 Troubleshooting 144 W WCH switch wireless master station 57 WCH switch wireless slave station 65 Wireless channel monitor 57 65 72 77 116 Wireless communication cycle time 109 128 Wireless interface specifications 69 Wireless network configuration display 108 Wireless setting switch wireless master station 57 Wireless setting switch wireless slave station 65 Wireless slave station 4 Wireless slave station deletion 57 Wireless slave station entry 57 Wireless slave station entry deletion 92 Wireless slave station registration 112 WNODE switch wireless master station 59 WNODE switch wireless slave station 65 Writing settings soft reset 99 Writing to the device 114 WS LED wireless master station 60 147 Index WS LED wireless slave station 67 150 169 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No M071 E1 01A
53. DRT1 OD16 DRT1 OD16 132 Remote I O Communications Performances Section 9 1 Ex 5 1 wireless master station 3 relay station 4 slave stations 2 DeviceNet slaves gt Min 365ms Max 538ms DeviceNet master unit CS1W DRM21 CPU unit CS1 Ladder cycle time 1ms DeviceNet network Wireless master station LI Wireless slave station 1st stage relay station i 1 Wireless slave station 2nd stage relay station Wireless slave station 3rd stage relay station Wireless slave Wireless slave Wireless slave Wireless slave station station station station DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 ID16 DRT1 ID16 DRT1 ID16 DRT1 ID16 DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 OD16 DRT1 OD16 DRT1 OD16 DRT1 OD16 133 Message Communication Performance Section 9 2 9 2 Message Communication Performance 9 2 1 134 Message communication time When issuing a message on the DeviceNet network from one node to another data and CMND for SEND RECV commands FINS command for IOWR commands the time from the start of the departure of the message from the DeviceNet master on the network until the end of the departure of the mes sage is called the message communication time This
54. E sw2 p 97 l RUN I rest X10 x1 SET Section 2 4 Turn ON the wireless slave station communications power supply After confirming that the LED dis play shows a decimal point display scan list invalid mode and the NS LED lights green push SW2 Once the decimal point display has disappeared from the LED display DeviceNet slave entry is complete scan list valid mode Set SW3 to bit 6 OFF Set the mode select switch to RUN If the NS LED lights green and the LED display shows the node ad dress the system is in RUN opera tion status The operation for the WNODE 2 wireless slave station is the same as steps 1 through 9 above 28 System Initial Setting and Starting Communications Section 2 4 2 4 3 DeviceNet wireless slave station entry Enter the wireless slave station in the wireless master station If the same system configuration as for the network default settings Refer to 1 2 Basic Functions of the DeviceNet Wireless Unit is used there is no need to do this registration In addition when not using the WNODE 1 wireless slave station entry is complete with default settings when sent from the fac tory it must be deleted before proceeding with entry The specifics of this example are explained below First begin with the WNODE 1 wireless slave station Master station 1 Usethe wireless master station WN ODE 1 Sw2 RUN
55. ED indicates the conditions of nodes NS Network Status LED indicates the conditions of the DeviceNet network WS Wireless Status LED indicates the conditions of the wireless zone In normal conditions all three LEDs turn on green in both master and slave stations On Normal conditions Meaning primary error Communication is normal Flashing Test Setting mode Test mode or Setting mode has been activated On Critical fault A critical error has occurred that can not be recov ered The unit must be replaced Flashing Minor fault An error has occurred that can be recovered by resetting the system Off No power supply Power is not being supplied or the system is resetting NS Network Status On Online communication connection complete If online the remote I O communication with the slave registered on the scan list has been estab lished Or the message communication has been established Flashing Online communication connection not complete Although the system is online remote I O commu nications and message communications are not established On Critical communication error Communication is not possible Flashing Minor communication error Communication timeout Off Offline power supply turned off The system is not online WS Wireless Status 142 On Wireless communication connection complete Communications
56. EDs on all DeviceNet slaves environment resistant termi nals light green the node address is shown on the DeviceNet master C200HW DRMe21 V1 LED display the decimal display disappears and the MS and NS LEDs light green wireless remote I O communications are oper ating correctly in scan list enable mode 2 5 2 Status confirmation If the STATUS setting is made status information is automatically assigned to the 2 words at the top of the IN area The position is fixed The IN OUT data for DeviceNet slaves environment resistant terminals is first assigned to the IN areas and OUT areas by the wireless slave stations in ascending order of WNODE and is then assigned by the wireless master sta tions in ascending order of NNODE 1 to 4 in this example The IN and OUT areas are allocated in units of 16 points 1 word Because the slaves are 8 point units the lower bytes bits O to 7 are allocated and the upper bytes bits 8 to 15 are set to 00 Hex Replacing When a wireless slave station has been replaced with reference to 2 4 2 DeviceNet slave entry wireless register the new wireless slave station to the wireless master station using switch operations at tati the wireless master station or with reference to SECTION 8 Using the Configurator update the slave stations serial number for the wireless slave station held at the wireless master station by writing the serial number If the DeviceNet wireless slave station is not register
57. Flag is ON and 1536 00 is on line the Explicit A202 07 1536 00 I 000006 Response monitoring 000026 1 Response monitoring 2 FINS completion code monitoring 46 Status Monitoring Program Example Section 3 1 0 00 1 01 A202 07 ASL l 025 000007 Compare results and transfer from channel 2 to channel 3 Copy amp Hold 000030 1 2 00 Success 2 2 01 Failure 3 2 02 Explicit error Error code storage area D15 4 2 03 FINS error Error code storage area D12 0 00 1 02 A219 07 2 03 O li 47 A219 07 ANDW 0094 D14 CFO006 2 02 P EQ a48 Equals Flag CF006 2 00 2 P EQ Equals Flag 0 00 1 02 2 03 2 01 000008 000045 34 2 02 0 00 102 000051 34 000040 L If Explicit message communications are completed clear the execution conditions 000054 0 00 1 02 MOV 021 000011 f the wireless status bit for WNODE 3 is ON turn ON the Explicit message communications conditions 000057 47 Status Monitoring Program Example 48 000012 000060 0 00 3300 02 Section 3 1 MOV END 001 Example of Using an Explicit Message Section 3 2 Responses If reading is performed without error the following responses are stored Contents Hex Definition DMO0001 1 Explicit message command code 28 01 Hex DM
58. M 1 OMRON 3GSFS EZDRM21 0 810 500K Bis Onine NUM 3 Select Edit Device Parameters from Edit on the menu bar Depending on the type of wireless master station used one of the following screens is displayed If the wireless master station is a WD30 M or a WD30 ME the following screen is displayed Wireless Network Parameter Editing Section 8 3 Edit Device Parameters x Slave Parameters Wireless Slave Unit Node No CN Register Slave OUT Size j E Byte IN Size j E Byte Upload Download Compare Beset Set Connection Rout Cancel If the wireless master station is a WD30 ME V1 the following screen is dis played Edit Device Parameters r Slave Parameters Wireless Slave Unit Node No NE 7 Register Slave Desert reJoin Enable Serial No Check OUT Size 2 zi Byte IN Size fe Byte Upload Download Compare Wite Serial No Reset Set Connection Route Cancel 4 Select the node No of the wireless slave station unit you want to register from the drop down box Click the box to the left of Register Slave so that a check mark appears 5 Setthe OUT Size and the IN Size Be careful to enter the byte number even number not the channel num ber Enter 0 to create a relay station 6 Enable serial number check for the wireless slave station by clicking the box to the left
59. N a TEST sET Master station MS NS mes N NODE Sw2 l gt Von wo SW1 Section 2 6 Once initialization is complete dF is shown in the LED display the MS and WS LEDs flash green and the NS LED goes off Set SW3 to bit 8 OFF Set the mode select switch to RUN If all MS and NS LEDs light green and the LED display goes off the System is in RUN operation status However while the WS LED lights green E2 is shown in the LED dis play 2 6 3 DeviceNet wireless slave stations initialization Initialize all registered IN OUT points to their default settings 36 Other Operations Section 2 6 Wireless slave station IN OUT 1 word 16 points 1 word 16 points DeviceNet slave DeviceNet slave NNODE 01 NNODE 02 IN OUT 16 points 0 point IN OUT 0 point 16 points Procedure Slave station 1 Set SW3 to bit 8 ON Slave station MS NS WS 2 While holding down SW2 set the mode select switch to SET Slave station 3 MS NS WS Once initialization is complete dF is shown in the LED display the MS and WS LEDs flash green and the NS LED goes off Slave station 4 Set SW3 to bit 8 OFF W NODE STF se X10 xi Sw2 W CH S T TU g S82 SET
60. O00012 End code 0000 Hex normal end DMO00013 Number of bytes received data length after DM00014 4 bytes DM00014 Transmission source node address 00 ServiceCode 8E Hex DMO00015 Status of read DeviceNet master 3 2 Example of Using an Explicit Message An example of a program that transmits an Explicit message via the DeviceNet wireless unit is given below In this example an Explicit message is sent to the DRT1 232C to read data received by the DRT1 232C in the system configuration shown below Maser unit CS1W DRM21 The DeviceNet node address is used for both the node address and the NNODE Node address 63 device address 01 Upper DeviceNet network Wireless master station NNODE 02 Wireless network I _ DRT1 232C 11 Node address 04 Bar code reader Wireless slave station pr Hum NNODE Lower DeviceNet network RS 232C The IN area allocation for the DRT1 232C at the CS1 is shown below 15 14 13 12 11 109 8 7 6 5 4 3 2 1 0 Bit 3300CH Transmission Ready Flag System Setting Error Flag RS 232C Receiving Flag RS 232C Reception Completed Flag Parity Error Flag Overrun Error Flag Framing Error Flag Reception Buffer Overflow Flag 49 Example of Using an Explicit Message Section 3 2 3 2 1 Reading reception data from port 1 of the DRT1 232C Data received at port 1 of
61. Operating environment 3G8F5 DRM 1 3G8E2 DRM21 Hardware Dedicated ISA board Dedicated PCMCIA card Type 11 Compatible com DOS V compatible computers IBM PC AT compatible DOS V compatible com puters Recommended model FC55 model 11 OMRON puters IBM PC AT com patible Windows 95 98 Windows 95 98 Windows NT 4 0 Workstation When using Windows95 at least i486DX2 66MHz When using WindowsNT at least Pentium 90MHz Available hard disk At least 5 megabytes space Although this depends on varying conditions a separate capacity of 30 megabytes maximum is required per day Memory When using Windows95 at least 12MB at least 16MB recommended When using WindowsNT at least 16MB at least 24MB recommended Floppy disk drive 1 drive for 1 44MB 3 5 inch 2HD floppy disks Display At least VGA display functions 8 2 Wireless Network Configuration Display Wireless slave station route information and the wireless network configura tion are shown in the Device window The tree display of the wireless master station is shown in real time as a tree view route according to wireless slave station route information Device monitor display Refer to the DeviceNet Configurator Operation Manual for details about start ing up and shutting down the DeviceNet configurator 1 2 3 1 Setthe wireless master station mode select switch to RUN 2 Readthe Network Configuration from the Network a Place the Configuration
62. Response format Parameter details Enters or deletes a specified wireless slave station to or from the wireless net work enables or disables serial number check and sets the Disconnect Con nect Switch 10 00 A8 64 ClassID InstancelD ServiceCode Data Destination node address AttributelD 00 02 No of received bytes ServiceCode Source node address InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data command Set in the way shown below The data consists of 1 btye character codes D7 D6 D5 D4 D3 D2 DO 0 0 0 0 0 Serial number check enabled disabled 1 Check enabled 0 Check disabled Disconnect Connect Switch 1 Disconnect 0 Connect Enter delete 1 Enter 0 Delete 7 2 5 Setting the number of IN points Command format 92 Sets the number of IN points of a specified wireless slave station ClassID InstancelD ServiceCode Data Destination node address AttributelD List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Response format No of received bytes ServiceCode Source node address Parameter details InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data command Sets the IN points 512 points 32 words at maximum as follows The data consists of 1 byte character codes D7 06 D5 D4 D3 D2 D1 DO IN p
63. Source node address InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data response The number of the read wireless error counts is stored The data consists of 2 byte character codes 97 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Error count lower Error count upper 7 2 13 Reading DeviceNet master status Command format Response format Parameter details 98 Reads the DeviceNet master status of a specified wireless slave station ClassID InstancelD ServiceCode Destination node address AttributelD No of received bytes Data ServiceCode Source node address InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data response The read DeviceNet master status is stored The data consists of 2 byte char acter codes List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Remote I O communication stop status pe sepe ae ps Scan list operation completion Scan list operation error Communication error stop reset completion L Message communication enable flag Scan list invalid mode is in operation Error Remote I O communication is being stopped due to an error Remote I O communication is in operation Incorrect switch setting EEPROM error Node address duplication Bus off detection
64. WNODE 01 Mode select switch TEST Wireless slave station WNODE 01 SW1 bit3 ON dedicated for relay station Mode select switch TEST 2 Perform the installation test between the wireless master station and the relay stations and between the relay stations and the slave stations Se lect WNDOE 2 in the wireless master station DeviceNet master unit DeviceNet network Wireless master station WNODE 02 Mode select switch TEST Wireless master station WNODE 01 SW1 bit3 ON dedicated for relay station Mode select switch TEST bo Wireless slave station DeviceNet slaves WNODE 02 SW1 bit3 OFF not dedicated for relay station Mode select switch TEST 82 Actual Example Section 6 2 6 2 4 Preparation Setting and installation Set the wireless units as shown in the illustration below and fix the wireless unit that has already been temporarily installed Connect the required cables For details refer to 4 1 DeviceNet Wireless Master Station Specifications or 4 2 DeviceNet Wireless Slave Station Specifications DeviceNet master unit Configurator DeviceNet network Wireless master station WNODE 00 Mode select switch RUN Wireless slave station WNODE 01 1 relay stages SW1 bit3 ON no of hops 2 dedicated for relay station Mode select switch RUN Wireless auxiliary station DeviceNet slaves WNODE 02 SW1 bit3 OFF not dedicated for relay station Mode selector switch RUN
65. When set to status Applicable connectors The following accessories are included with purchase of both wireless master station and slave station 2 antennas ME SE pencil antenna ME01 SE01 magnet base antenna User s manual Sticker Attach in a visible location 2 installation screws with nuts Declaration of Conformity CE Provided with ME SE models only Use DeviceNet micro connectors for communications connectors A list of recommended connectors in the appendix 1 2 Basic Functions of the DeviceNet Wireless Unit 1 2 1 Initializing the wireless master station Replacing data When the power supply is turned on the wireless master station adds each registered wireless slave station When wireless communication begins with an slave station if the number of I O points on the DeviceNet slave connected to the slave station and the I O points registered for the wireless master sta tion are identical it is added If they are not identical an I O configuration error will occur Basic Functions of the DeviceNet Wireless Unit Section 1 2 DeviceNet master unit Configurator E DeviceNet network Wireless master station points WNODE IN points OUT points I O configuration check 01 1 word 16 points 1 word 16 points If the number of I O points on Addition process Wireless network the wireless master station p d and the wireless slave station is different a
66. actual time of wireless communication cycle at a user sys tem ClassID ServiceCode Destination node address InstancelD AttributelD No of received bytes Data ServiceCode Source node address 89 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Parameter details Data response The read actual cycle time of wireless communication is stored The data con sists of 2 byte character codes Unit in ms Actual cycle time lower Actual cycle time upper 7 2 2 Reading addition information of lower DeviceNet slave Command format Response format Parameter details 90 Reads the addition information of the DeviceNet slave connected to a wireless slave station ClassID InstancelD ServiceCode Destination node address AttributelD No of received bytes Data ServiceCode Source node address The read addition information of the lower DeviceNet slave is stored The data consists of 8 byte character codes D7 D6 D5 D4 D3 D2 D1 DO 7 6 5 4 3 2 1 0 15 14 13 12 11 10 9 8 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24 39 38 37 36 35 34 33 32 47 46 45 44 43 42 41 40 55 54 53 52 51 50 49 48 63 62 61 60 59 58 57 56 If the DeviceNet slave of the above node address is 1 an slave station is added and if 0 not added List of Explicit Messages Addressed to DeviceNet Wireless Master Station Sect
67. and a shielded terminating resistor 5 and a cable with one connector 6 are connected to it Wire the DeviceNet cable of 6 the terminal block with a terminating re sistor 8 and the DC24V 1A power supply for the wireless unit 1 and the 16 point input terminal 2 to the multi drop connection connector 7 Wire the contact signals of the 16 point input terminal 2 to the PLC s out put card PNP Use a separate power supply for I O 41 SECTION 3 Sample Program This section contains an example program for monitoring the status of the DeviceNet wireless unit 3 1 Status Monitoring Program 1 44 3 1 1 Reading the DeviceNet master status of the lower network 44 3 2 Example of Using an Explicit Message 49 3 2 1 Reading reception data from port 1 of the 232 50 43 Status Monitoring Program Example Section 3 1 3 1 3 1 1 44 Status Monitoring Program Example An example of a status monitoring program for the DeviceNet wireless unit is given below In this example the status of the DeviceNet wireless unit is checked at the PLC CPU unit If an error flag has occurred an Explicit message command to read the DeviceNet master status in the lower network where the wireless slave station is connected will be issued In order to assign a status to the IN area bit 3 of SW1 on the wireless master station should be turned
68. ashing Minor communication error Communication timeout Tips for using the mode Off Offline power turned off The system is not online The software is reset switch settings are reread when the mode select switch is changed It should be used when you want to enable the switch changes on the main unit select switch 59 DeviceNet Wireless Master Station Specifications Section 4 1 LED Color Status Meaning primary error WS On Wireless communica Transmissions have been established between the Wireless tion connection com wireless systems Status plete Flashing Wireless communica Wireless systems are communicating when the sys tion connection not tem is started or there are no wireless slave sta complete tions On Critical wireless com A critical error has occurred that can not be recov munication error ered Flashing Minor wireless com An error has occurred that can be recovered munication error Off Current not sent No current has been sent Refer to 10 2 Troubleshooting for troubleshooting details LED display Normally this display is off When an error occurs error codes are shown in the order of error code node where error occurred and in the order that they occurred In addition the level of reception is shown in the display during tests Error code No information is displayed here if there occurred is no node where the erro
69. aster station has a reset function the wireless slave station does not wireless slave have this function Executing the reset operation will have no effect 7A station 111 Wireless Network Parameter Editing Section 8 3 8 3 Wireless Network Parameter Editing This section covers the setting procedures for wireless network configuration parameters such as wireless slave station registration 8 3 1 Setting procedure flow The procedure for setting wireless network parameters is shown below Wireless slave station registration Routing path settings only required when setting relay stations Writing to the device wireless master station Resetting the wireless master station 8 3 2 Setting procedure Wireless slave station registration 112 1 2 3 The wireless slave station to be registered on the wireless network should be registered on the wireless master station Set the wireless master station mode select switch to RUN Select the wireless master station to which the wireless slave station is to be registered from the Network Configuration window on the DeviceNet configurator hp Z Untitled DeviceNet Configurator i Ol xi Network Edit View Device EDS File Tools Option Help ee E RE aad E43 Hardware B Vendor FH OMRON Corporation 51 423 DeviceType EH EA AC Drives 00 10 WD30 ME 1 DeviceNe 12 63 63 CSTw DR
70. ation is IN OUT points no more than 512 or 1 600 32 or 100 words In the example the number of IN points is 8 x 4 32 and the number of OUT points is 8 x 2 16 Master unit A single wireless master station can control up to 512 points or 1 600 points for both input and Vo output but the number of I O points per node is limited by the master unit Be careful not to limitations exceed the limit for I O points per master unit node when constructing your system 22 Pre work Preparations Confirmation of wiring Confirmation of communications power supply Section 2 2 A special communications cable is required to connect to the DeviceNet micro connector on the wireless unit In addition if multiple DeviceNet slaves are connected branch taps should be used as necessary Terminators for the wireless slave station DeviceNet net work should also be prepared Refer to the DeviceNet User s Manual for details Since power is supplied to the wireless unit from an external communications power supply a communications power connection must be made Taking the maximum current at startup into consideration use a power supply of at least 350mA If using an OMRON S82K S82J switching power supply use a model with a capacity of at least 30W S82K or 25W S82 2 2 3 Temporary installation and installation test Temporary installation of wireless master station Temporary installation of wireless slave station Performing t
71. ave station I Lower DeviceNet network Application Limitations Section 1 4 DeviceNet master unit Upper DeviceNet network Wireless master station DeviceNet master unit Wireless network Wireless slave station Lower DeviceNet network 3 Applications that use Peer to Peer communications between the upper De viceNet network DeviceNet master and the lower DeviceNet net work De viceNet master 15 Points for Consideration with Wireless Systems Section 1 5 4 Applications that require setting the DeviceNet slave Communication Error Output to Standby When a wireless slave station is reset from some error it is possible that the DeviceNet slave output will be momentarily cleared Therefore appli cations that set the output to Standby during communication errors can not be used DeviceNet master unit Upper DeviceNet network Wireless master station Wireless network Wireless slave station Lower DeviceNet network Output set to Standby during transmission errors DeviceNet slaves Cleared momentarily 5 Applications where software reset Explicit messages must be performed for the slave station from the upper DeviceNet network 1 5 Points for Consideration with Wireless Systems 1 5 1 Construction of multiple wireless systems When constructing a system for using multiple wireless master stations the following po
72. butelD Response format Source node address Parameter details InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data response The read node address of the upper station is stored as follows The data con sists of 1 byte character codes 06 05 D4 D3 D2 D1 DO D7 Upper station node address 7 2 11 Reading wireless network status Reads the status information of wireless network between the master station and a specified wireless slave station Command format 00 64 ClassID InstancelD ServiceCode Destination node address AttributelD 96 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Response format Parameter details pi No of received bytes ServiceCode Source node address InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data response The read wireless network status is stored as follows The data consists of 1 byte character codes D7 D3 D2 D1 DO 06 D5 D4 Routingerror I O structural error Addition Separation 7 2 12 Reading wireless error counts Command format Response format Parameter details Reads the error counts between the master station and a specified wireless slave station OE 00 AA 65 E ClassID InstancelD ServiceCode Destination node address AttributelD No of received bytes Data ServiceCode
73. cating Communication are occurring normally No join Communication is blocked Error An error has occurred Net Status Wire Displays the DeviceNet network communication status Group No Displays the contents set at the DeviceNet wireless unit WCH Com Cycle Time The latest wireless communication cycle time for the user s system 109 Wireless Network Configuration Display Section 8 2 Baudrate Wireless communication speed This value is fixed The status when communication is normal between wireless master station and wireless slave station 401 and when normal communication is not pos sible for the wireless slave station 30 is displayed on the screen above 4 Click the Running Test button to log the wireless network communication error status in a file Refer to section 8 5 Running Test for details Click the Channel Monitor button to monitor the status of each channel or all channels together Refer to section 8 4 Wireless Channel Monitor for details Note When starting up the DeviceNet configurator click the Online button on the Online Settings window to display the following message DeviceNet Configurator Eg Enters on line in 500K Bit s Baud rate When this Baud rate is not equal to other device s setup any Network Error may occur 3 Cancel Click the OK button to start up the DeviceNet configurator DeviceNet network 1 Select Move to Lower Network configuration display for
74. cil antenna WD30 ME01 DeviceNet wireless master station magnet base antenna WD30 SE01 DeviceNet wireless slave station magnet base antenna Configurator 3G8F5 DRM21 Specifications ISA board compatible configurator Manufacturer OMRON 3G8E2 DRM21 PCMCIA card compatible configurator OMRON WS02 CFDC1 E Installation disk CD ROM OMRON Connection cable for DeviceNet Model DCA1 5CNCO1F1 DCA1 5CNCO02F1 DCA1 5CNCOSF1 DCA1 5CNCO5F1 Specifications Connection cable for DeviceNet Cable with connector at one side socket side Manufacturer OMRON DCA1 5CNC10F1 Power supply for communication 582 03024 1 Specifications Switching power supply Manufacturer 82J 0224 2 S82J 2224 S82J 5224 S82J 6224 Switching power supply 1 type of 30W or above 2 type of 25W or above Connector with terminating resistors Mode Specifications DRS2 1 Shielded terminating resistors plug OMRON DRS2 2 Shielded terminating resistors socket OMRON T branch connector Mode Specifications DCN2 1 Shielded T branch connector OMRON 161 Appendix C Current Consumption List Current Consumption List 1 Total current consumption WD30 ME ME01 Max 350mA WD30 SE SE01 Max 350mA 1 The wireless unit receives the total power supply from the communication power supply via the dedicated DeviceNet cable Thus the total pow
75. d other relevant provisions of Directive 1999 5 EC Finnish Omron Corporation vakuuttaa taten ett WD30 ME SE tyyppinen laite on direktiivin 1999 5 EY oleellisten vaatimusten ja sit koskevien direktiivin muiden ehtojen mukainen Dutch Bij deze verklaart Omron Corporation dat deze WD30 ME SE voldoet aan de essenti le eisen en aan de overige relevante bepalingen van Richtlijn 1999 5 EC Swedish Harmed intygar Omron Corporation att denna WD30 ME SE star verensst mmelse med de v sentliga egenskapskrav och vriga relevanta best mmelser som framg r av direktiv 1999 5 EG Danish Undertegnede Omron Corporation erkl rer herved at f lgende udstyr WD30 ME SE overholder de v sentlige krav og vrige relevante krav i direktiv 1999 5 EF German Hiermit erkl rt Omron Corporation die bereinstimmung des Ger tes WD30 ME SE mit den grundlegenden Anforderungen und den anderen relevanten Festlegungen der Richtlinie 1999 5 EG Italian Con la presente Omron Corporation dichiara che questo WD30 ME SE conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999 5 CE Spanish Por medio de la presente Omron Corporation declara que el WD30 ME SE cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999 5 CE Portuguese Omron Corporation declara que este WD30 ME SE est conforme com os requisitos essenciais e out
76. d to DeviceNet Slave Connected before DeviceNet Wireless Slave Station 00 llle cece eee 101 SECTION 8 Using the Configurator 107 8 1 Additional Functions ix RE oe ek SO Se AAs SEE Re RUEDA 108 8 2 Wireless Network Configuration Display 0 00 00 cece ee ee 108 8 3 Wireless Network Parameter Editing 0 0 eee ee 112 8 4 Wireless Channel Monitor 0 0 0 cee 116 875 DRUMMING Test eo ete dress E Ce RR SR Pre E ads Se out e eee ea 121 SECTION 9 Communications Timing e eee 125 9 1 Remote I O Communications 126 9 2 Message Communication Performance 134 SECTION 10 Troubleshooting 141 10 1 NormalIndication seeeeeeee RR RR hh s 142 10 2 Troubleshooting eee ee ee oe Ee RE NR ESO EET 144 10 3 Maintenance 0 0 RR e Re ehh ee eee s 152 Appendices A Device Profiles bce aie eR dh e c pb e m a pe volts OR 155 B Connection related Devices 11 5 161 C Cuirent Consumption List siere sa sa a Ses d SRS ER et 163 D Optional Products List seses sienes mereu I 165 Indek Revision
77. des master and slaves before removing the faulty unit 153 Appendix A Device Profiles Refer to the specifications and device profile in this manual when connecting an OMRON DeviceNet wireless master station to another company s master Device profile of DeviceNet wireless unit master station WD30 ME ME01 General data Applicable DeviceNet Specifi Volume I Release 2 0 cations Volume lI Release 2 0 Vender name OMRON Corporation Vender ID 47 Device profile Slaves Device profile 2 12 Communication Adapter Product catalog number Manual number Product revision 1 0 Physical conform Network current consumption ance data Connector type Open plug Physical insulation Yes Supported indicator Module Network Wireless MAC ID setting Rotary switch Default MAC ID 0 Transmission communication DIP switch speed setting Supported transmission com 125 kbps munication speeds 250 kbps 500 kbps Communications Predefined Master Slave con Group 2 only server data nection set Dynamic connection support UCMM Explicit message fragmenta Yes tion support 155 Device Profiles Appendix A Object Loading Identity Object 0 x 01 Object class Attribute Not supported Service Not supported e 2 Value 47 12 505 3 02 Unique for each unit Bit 0 only WD30 ME V1 Object instance Attribute ID content 1 Vendor 2 Product type 3 Product code
78. ear the antennas omnon WD30 ME WIRELESS UNIT MS NS WS Metal board Metal board pese se Spring washer Flat washer 4 5dia 4 1 6 Wiring DeviceNet communication cable Antennas 62 Use a special DeviceNet cable with socket on one end Refer to the appen dix for models Use the 2 antennas included Both should be installed If both are not installed diversity effects will not be attained DeviceNet Wireless Slave Station Specifications Section 4 2 4 2 DeviceNet Wireless Slave Station Specifications 4 2 1 Partidentification and functions External Antennas Try removing the cover As Body shown in the figure on the left ALES MP E use a fingernail in the area bos AT C s shown to lift the cover in the bi direction of the arrow MS NS WS B Micro connector plug Pull here with your fingernail Cover Internal with cover removed SE rm WIRELESS UNIT Status LEDs Iu WNODE switch Set the wireless I F node address here LED display NNODE switch WCH switch Set the DeviceNet node Set the wireless group address here frequency here Wireless setting switch Make wireless settings here
79. ecifications are the same as conventional DeviceNet slave unit and DeviceNet communication specifications 69 This section explains the procedures for the system tests required for using the DeviceNet wireless unit 5 1 5 2 5 3 deste oL Bp Aire Def Installation 5 2 Preparation 5 2 2 Test procedure Confirmation Test 5 3 1 Preparation 5 3 2 Test procedure Wireless Channel Monitor 5 4 1 Method without configurator SECTION 5 72 73 73 73 75 75 75 TT 77 Test 71 Test Section 5 1 5 1 Test The test consists of the Installation test confirmation test and wireless channel monitor The positioning test must be implemented on the system that uses this unit before operation Temporarily fix the unit till the test is finished and then use screws to firmly fix the unit While the unit is fixed only temporarily pay attention so that the unit will not fall and be damaged The purpose of each test is as follows Content Purpose Test timing Installation test Adjusts the installation position confirmation of receiving At installation wave etc and the setup conditions selection of available At advance on site test frequencies Both master and slave stations require the switch Confirmation test Checks the wireless communication status with each slave At confirmat
80. ection 2 7 40 The OMRON V690 microwave RF ID system uses frequencies within the range used by the wireless unit and so if they are used on the same floor observe the following points when installing Separate the antennas and ID tags by at least 3m Set frequencies outside the range 12CH to 30CH Direction of waves emitted from the antennas Antennas emit waves in certain directions and there are certain directions in which waves are received easily These directions are known as the di rectional characteristics The directional characteristics for pencil anten nas and magnet base antennas when they are installed vertically are donut shaped spreading outwards horizontally Radio waves are emitted in every horizontal direction but are not emitted upwards or downwards Other points about magnet base antennas The magnet on the magnet base antenna is very strong Do not remove the antenna by pulling on the cover or cable Doing so may damage the antenna Be sure to hold the base when handling the antenna Twist the cable as little as possible Before mounting the antenna to the wireless unit check that the plug and jack are properly connected and then tighten them by twisting the ring nut When mounting twist only the ring nut do not twist the cable Design the hole for passing the cable through so that the cable is pro tected Deciding the Antenna Installation Position Section 2 7 2 7 1 Example of installa
81. ed or the serial number is not written because the wireless master station will use the previous wireless slave station s serial number communications will not be possible with the new wireless slave station 31 Other Operations Section 2 6 IN area 15 0 OUT area 15 0 WNODE 01 a e WNODE 02 s E eee rcm m indicates an open area Master Unit Model CS1W DRM21 NNODE 00 DeviceNet Network Wireless master station NNODE 10 Wireless NS Wireless slave Wireless slave station station WNODE 01 WNODE 02 DeviceNet slaves DeviceNet slaves Model DRT1 IDO8C Model DRT1 IDO8C NNODE 01 NNODE 02 DeviceNet sl DeviceNet slaves NNODE 03 NNODE 04 2 5 3 Confirmation by reading writing data Connect the computer s peripheral tools to the master read and write from and to the OUT and IN areas of the DeviceNet master unit C200HW DRM21 V1 and confirm that this is reflected correctly on the DeviceNet slave environment resistant terminal 2 6 Other Operations 2 6 1 DeviceNet wireless slave station deletion Wireless slave stations you want to remove from the system can be deleted When creating a system that does not use a WNODE 1 wireless slave sta tion the WNODE 1 slave station registered as the default before being shipped from the factory should be deleted before performing the entry pro cedure 32 Other Operations Sect
82. elay time between wireless networks when the DeviceNet wireless unit is connected 9 1 Remote I O Communications 126 9 1 1 time lessen RII 126 9 1 2 Wireless communication cycle time 128 9 1 3 Actually measured reference data 128 9 2 Message Communication Performance 134 9 2 Message communication time 134 0 222 Reference data aessa we See Nae EX 135 125 Remote I O Communications Performances Section 9 1 9 1 9 1 1 126 Remote I O Communications Performances Note This section describes the performances of remote I O communications when the DeviceNet wireless unit is used Specifying communications timing as cal culated is difficult in a wireless network compared to a wire communication network Thus the timings presented here are in accordance with the stan dard expressions and the actually measured data resulting from the OMRON System test This unit is not applicable for applications requiring real time con trol Instead use this data as a scale to determine if this unit is applicable to your need The equations provided here are valid under the following conditions The DeviceNet Master Unit is an OMRON product The Master Unit is operating with the scan list valid mode All of the required wireless slave stati
83. eless master station if it is a wireless slave station or a DeviceNet master if it is the wireless master station to which the unit should have been added Ex 1 A hardware error occurs in a DeviceNet slave DeviceNet master Upper DeviceNet network Wireless master station Wireless network lus a Determined by the LEDs NS LED LED display of the wireless slave station that is the network master station Wireless slave station The LED MS of the unit indicates a hardware error Lower DeviceNet network DeviceNet slaves Ex 2 A hardware error is present in a wireless slave station DeviceNet master Upper DeviceNet network Wireless master station The LED MS of the unit indicates a hardware error Wireless slave station Lower DeviceNet network DeviceNet slaves Hardware errors in each unit can be determined either by the LEDs or the sta tus of the master station of each network this could be a wireless slave sta tion if it is the lower DeviceNet network the wireless master station if it is the wireless network or the DeviceNet master if it is the upper DeviceNet net 145 Troubleshooting Section 10 2 work When an error unit is found in each network the cause can be pin down by implementing the communication test on each network after the set tings of the unit in concern have been checked Ex 3 A hardware error is present in the l
84. elow in order to keep it in its opti mal operating condition Wipe the Unit with a dry soft cloth for regular cleaning When a spot cannot be removed with a dry cloth dampen the cloth with a neutral cleaner diluted to 296 wring out the cloth and wipe the Unit Asmudge may remain on the Unit from gum vinyl or tape that was left on for a long time Remove the smudge when cleaning Never use volatile solvents such as paint thinner or benzene or chemical wipes These substances could damage the surface of the Unit Be sure to inspect the system periodically to keep it in its optimal operating condition In general inspect the system once every 6 to 12 months but inspect more frequently if the system is used at high temperatures or humidity or under dirty dusty conditions Prepare the following equipment before inspecting the system Standard and Phillips screwdrivers Multimeter or digital volt meter Maintenance Section 10 3 Alcohol and all cotton cloth Equipment that could be Synchroscope needed Oscilloscope pen writing type Thermometer hygrometer Inspection item Check the items in the following table to make sure they meet the standard If they do not improve the surrounding environment so they meet the stan dard or adjust this unit Inspection contents Standard Inspection method Environmental Ambient and in panel temperature See below Thermometer conditions Ambient and in panel h
85. en abcd is 4 bytes for receiving data E 7 Y Command Number of Transmitted data code receiving bytes ServiceCode Completion code Transmit service 2 bytes Transmit service 1 byte Ex 2 When transmitting a RS232C receiving data read command specified to port 1 to the DRT1 232C with the system configuration shown below of a 1 1 1 1 connection of wireless master station NNODE 00 1 relay station wireless slave station WNODE 03 and DRT1 232C2 node address 04 DeviceNet Master unit Upper DeviceNet network Wireless master station NNODE 00 Wireless network Relay station MOET Ge Model DRT1 232C2 Node address 04 Wireless slave station WNODE 03 Lower DeviceNet network Command format 28 01 00 34 00 5 00 03 08 34 Ad 04 04 OE 94 02 64 Co Command Wireless slave code Transmit station inre ias ClasslD AttributelD senice ery node address ServiceCode Wireless master bytes InstancelD station NNODE Transmit service Data length 104 Explicit Messages Addressed to DeviceNet Slave Connected before DeviceNet Wireless Slave Station Section 7 3 Response format when abcd is 4 bytes for receiving data v Number of EN data code receiving Completion bytes Transmit service ServiceCode code 2 bytes Transmit service 1 byte
86. er from channel 2 to channel 3 Copy amp Hold 1 2 00 Success 2 2 01 Failure 3 2 02 Explicit error Error code storage area D19 4 2 03 FINS error Error code storage area D16 A219 07 Communications Port Enabled Flag 000007 000034 0 00 1 02 A219 07 2 03 S I T f V 2 A219 07 ANDW L H 034 HOOFF D18 D18 CMP L 20 0094 D18 CF006 2 02 P EQ a63 Equals Flag CF006 2 04 s PEQ a51 Equals Flag 52 Example of Using an Explicit Message 000008 000049 000009 000060 000010 000066 000011 000069 to N e D Section 3 2 CF006 2 02 VY P_EQ Equals Flag CFO006 2 00 L r _ Equals Flag 0 00 1 02 2 03 2 01 I I 2 02 leted clear the execution conditions 000012 000072 If the DRT1 232C s RS 232C Receiving Flag is OFF and the RS 232C Reception Completed Flag is ON turn ON the Explicit message communications conditions 0 00 3300 02 3300 03 000013 000076 85 2326 RS 232C Receiving Reception Flag Completed a63 53 Example of Using an Explicit Message Section 3 2 Responses If reading proceeds correctly the response is stored as follows Contents Definition Hex Explicit message transmission command code 28 01 Hex End code 0000 Hex normal end
87. er supply listed here does not distinguish the internal circuit area from the communication area Taking the maximum current at startup into consideration however use a power supply of at least 350mA If using an OMRON S82K or S82J switching power supply use a model with a capacity of at least 30W S82K 25W S82J 163 Appendix D Optional Products List WD30 AT001 magnet base antenna 94 115 Cable length 2m 20 165 Index A Accessories 4 Actually measured reference data 128 Allocation 6 Antenna connector wireless master station 60 Antenna connector wireless slave station 67 Antennas wireless master station 62 Antennas wireless slave station 68 Applicable connectors 4 Application limitations 14 B Basic format 86 Basic operation procedure 20 C Cable connections 25 Caution when logging 118 123 Certificate of conformance with technological standards 3 Check by LED display and remedy 147 Cleaning 152 Common specifications to all DeviceNet wireless units 69 Communication connector wireless master station 60 Communication connector wireless slave station 67 Communication speed selection wireless master station 57 Communication speed selection wireless slave station 64 Communications 83 Communications error output 16 Communications power supply 23 Configurator 108 Confirmation of specifications 22 Confirmation test 57 72
88. error Carrier sense error An electric wave of the other WD30 ME is output to the same wireless channel Reset the power supply or change the WCH to the other wireless channel and then restart the system Flashing red Recoverable error wireless zone config uration error Total I O size over Check the switch setting and reset cor Routing pass rectly No registered slave Discrepancy I O size Check the switch setting and reset cor rectly If normal operation is not restored it is possible that intermodula tion is the cause of the error With refer ence to Points for Consideration with Wireless Systems on page 16 reset the frequency to a level for which intermod ulation does not occur Note Refer to 70 7 Normal Indication for details on the conditions when the WS LED is green and flashing Causes of wireless slave station errors and remedies by MS LED LEDs with a mark display error occurrence node addresses alternately MS LED status LED display Condition Power OFF The power is not being supplied Check if the power is properly supplied from the communication power supply Unrecoverable error Hardware error during startup EEPROM error etc Reset the power supply once or initialize the unit If the error persists contact our sales department for assistance Flashing red 148 Recoverable error Incorrect switc
89. eter setting reference Command transmissions to the wireless master station The information in his section applies only to wireless units For information on other areas refer to the DeviceNet User s Manual Master unit DeviceNet network Wireless master station NNODE a Wireless network Wirelss slave station Wireless slave station j The following explains common parts in each command response The number of the specified byte of ClassID InstancelD and AttributelD may be different depending on a master unit In the case of the OMRON DeviceNet master unit 2 byte 4 digits for ClassID and InstancelD and 1 byte 2 digits for AttributelD 7 1 1 Basic format Parameter The set data of he parent wireless station parameter settings take effect when the power supply setting timing to is reset or a soft reset is executed in the Explicit message become valid O 86 Explicit Messages Addressed to the DeviceNet Wireless Master Station Section 7 1 Command format Destination node address Max 238 bytes Command code ClassID InstancelD ServiceData ServiceCode Destination node address Transmission destination node address Specifies the wireless master station node address NNODE controlled by the Explicit message ServiceCode ClassID InstancelD These are parameters to specify command types processing objects and the details of the process ServiceData This data is set as
90. gh voltage or strong currents Do not attach connectors to the communications cables while they are supplied by the power supply Use the cables specified in this manual for connections with the communi cations cables Prevent objects such as chips from getting inside the equipment while the cover is open Do not install this equipment in areas where it will be subject to excess external force or in walkways Tighten installation screws at the rated torque specified in this User s Manual Do not use this equipment near other devices that may malfunction due to the electronic waves emitted by the DeviceNet wireless unit iii Proper Use of This Equipment 3 iv Proper Use of This Equipment 1 2 Turn the power source OFF before performing any wiring work When adjusting the installation position use double sided tape or rope to fix the equipment and prevent it from falling Do not use this equipment in areas exposed to direct sunlight in areas of very high humidity near televisions or radios near motors or drills that emit sparks near strong magnets or near fluorescent lights Do not turn or bend the antennas Do not wrap electric wires around the antennas Install the equipment so that the antennas are not near any electric wires or metal plates Install the equipment as far away as possible from electric wires and metal plates Communications performance will vary according to environment Other wire
91. h setting Check the switch setting and reset cor rectly EEPROM SUM error Initialize the unit If the error persists the unit needs to be replaced Contact our sales department for assistance Troubleshooting Section 10 2 Causes of wireless slave station errors and remedies by NS LED LEDs with a mark display error occurrence node addresses alternately NS LED status Condition Unrecoverable error DeviceNet node address duplication DeviceNet node address duplication Check the settings and reset correctly Unrecoverable error Busoff status Communication stop due to multiple data errors After reviewing the following items restart the unit Communication speed Cable length main branch Broken or loose cable Terminating resistor should only be installed on both ends of the main line Excessive noise Unrecoverable error communication time out re Flashing red lt I O area duplication I O area zone over Unsupported slave Reset node address of the slave No slave After reviewing the following items restart the unit Power supply to the slave Communication speed Cable length main branch Broken or loose cable Terminating resistor should only be installed on both ends of the main line Excessive noise Contents of registered DeviceNet slave Discrepancy slave I O size After c
92. have been established between the wireless systems Flashing Wireless communication connection not complete During startup wireless master station is adding an slave station or there is no remote I O slave On Critical wireless commu nication error A critical error has occurred that can not be recov ered Flashing Minor wireless communi cation error An error has occurred that can be recovered Off Radio wave not sent No radio wave has been sent Normal Indication Section 10 1 Wireless slave station LEDs Meaning primary error MS Module Green Ms Normal conditions Communication is normal Status s MS Test Setting mode Test mode or Setting mode has been acti kd Flashing vated lt Red MS Critical fault A critical error has occurred that can not be a On recovered The unit must be replaced 9 MS Minor fault An error has occurred that can be recovered Md Flashing by resetting the system 2 MS Off No power supply Power is not being supplied or the system is resetting NS Network Green NS Online communication If online the remote I O communication Status s e On connection complete slave registered on the scan list has been os established Or the message communica tion has been established NS Online communication Although the system is online remote I O Flashing connection not com
93. he installation test Set the switches as shown below and temporarily fix the master station in the determined location Master station SW3 bit4 ON positioning test Mode select switch TEST WNODE test subject s wireless slave station WNODE This example starts at WNODE 01 WCH 01 Connect a DeviceNet cable prepared for a micro connector and connect the DC24V communications power supply Set the switches as shown below and temporarily fix the master station in the determined location Slave station SW3 bit4 ON installation test Mode select switch TEST WNODE WNODE for each wireless slave station WNODE 01 to 02 for this example Connect a DeviceNet cable prepared for a micro connector and connect the DC24V communications power supply Perform the positioning test Refer to 5 2 Installation Test for details concern ing the procedure Once you have confirmed that wireless communications are stable ensure that they remain stable by securing the wireless unit in position Refer to 2 7 Deciding the Antenna Installation Position for details In this example an installation test is performed between the wireless master 23 Hardware Settings and Wiring Section 2 3 station and slave station 1 and the wireless master station and slave station 2 2 3 Hardware Settings and Wiri
94. hecking the slave initialize the unit and register the slave again Remote I O communica tion timeout After reviewing the following items restart the unit Power supply to the slave Communication speed Cable length main branch Broken or loose cable Terminating resistor should only be installed on both ends of the main line Excessive noise 149 Troubleshooting Section 10 2 Causes of wireless slave station errors and remedies by WS LED LEDs with a mark display error occurrence node addresses alternately LED display Condition Unrecoverable error Node address duplication Check the switch setting and reset cor in wireless zone rectly If normal operation is not restored itis possible that intermodulation is the cause of the error With reference to Points for Consideration with Wireless Systems on page 16 reset the frequency to a level for which intermodulation does not occur Verify error routing error Check the settings and reset correctly Recoverable error Wireless zone timeout Set the unit so the wireless communica tion is stabilized by changing the fre quency WCH or implementing the setup test Unrecoverable error Relay station Check the settings and reset correctly Node address duplication in wireless zone verify error routing error T Unrecoverable error Relay station Set the unit so the wireless communica red Ing Wireless zone timeout tion is stab
95. if there is no direct line of sight between the anten nas if one of the antennas is installed in a high location communications may still be possible via radio waves that are reflected off the ceiling Install in as high a location as possible As mentioned in the preceding paragraph if the antennas are installed in high locations because the space surrounding the antennas will be more open there will be less influence from obstacles and the radio waves will Deciding the Antenna Installation Position Section 2 7 propagate more easily High antenna ig Radio wave energy Obstacle 3 Do not place obstacles especially metal objects near the antennas If there are obstacles near the antennas in particular in the direction of radio wave propagation the radio waves may not be propagated due to the influence of the objects Metal objects have the largest influence as they reflect radio waves whereas glass and plastic objects allow the waves to pass through and so have the smallest influence Ensure a distance of at least 30cm between obstacles and antennas 4 Cable loss in magnet base antennas With magnet base antennas WD30 ME01 SE01 there is loss in the 2m antenna cable This means that the maximum communications distance is shorter than with the pencil antennas As a rough guide the maximum communications distance is approximately 50m indoors 5 Cable bending radiu
96. ights green this means that the wireless communi cation link has been established Position the devices so that the WS LED lights green If the electric wave is weak adjust the position of the wireless slave station so that receiv ing wave level is stabilized in L5 or higher The LED display shows the receiving wave level LO if the devices have been installed outside the distance where they cannot receive the electric wave from each other Set the WNODE switch of the wire less master station to the WNODE number 00 for this example of the wireless slave station to be tested next and then press SW2 Repeat this procedure till the com munication with all wireless slave stations is established and stabi lized Confirmation Test Section 5 3 5 3 Confirmation Test 5 3 1 5 3 2 This test is for checking the wireless communication status with each slave station in the system in operation after installation The test can be imple mented by the switching operation from the master station Preparation The DeviceNet master does not need to be connected for the confirma tion test The DeviceNet slave needs to be connected The confirmation test is employed for the inspection work after installa tion Thus the system registration is assumed to be completed before hand Leave the mode select switches of the wireless slave stations in the Run position Test procedure Master station 1 Set the mode select
97. ilized by changing the fre quency WCH or implementing the setup test e Flashing red Note Refer to 70 7 Normal Indication for details on the conditions when the WS LED is green and flashing 10 2 3 Check by status area and remedy When Status is selected in the DIP switch settings of the wireless master station the status area that displays the wireless slave station status is avail able in the first two or four words of the input area in the Master The contents and causes of errors can be found by checking this area To be concrete an error flag is allocated for each wireless station in the status area as shown in the following diagram 1 When maximum number of I O 32 words 32 words 15 8 7 1 0 Status begins Wd 0 Slave error flag Status begins Wd 1 SEES Pa LS eR Eu FE WE 5 4 See eee WERE WEHE esf fs pe fr pe pe er p erp spe 2 When maximum number of I O 100 words 100 words 150 Troubleshooting Error content Incorrect switch setting EEPROM error Bit address Section 10 2 Status begins Wd 0 Status begins Wd 1 Status begins Wd 2 Status begins Wd 3 15 14 13 12 11 10 9 8 epis 14 12 11 Ho o 7 6 5 4 19 64 63 6261 60 59 5e 57 56 55 54 53 52 51 50 9 Each of the following for the DeviceNet master status of added wireless slave stations is set to an OR value Incorrect switch setting EEPROM error bit add
98. ints must be considered Consult your OMRON representative 16 Points for Consideration with Wireless Systems Section 1 5 Setting wireless channels Antenna separation distance Test confirmation Intermodulation It is necessary to select frequencies for the wireless channels that are not interfered with by radio waves Radio interference can be handled by retry processes between the wireless networks but will lengthen the system response time With this unit 34 wireless channels can be selected from Taking the following points into consideration however the maximum number of wireless systems usable in a single area without radio interference is as a rough guide 10 1 Itis possible that for example there is a wireless LAN on site that uses the same frequency as this unit Select an unused wireless channel using the Configurator s wireless channel monitor function 2 Do not select neighboring wireless channels as they have a large amount of interference 3 Due to the fundamental nature of radio waves if 2 or more waves with dif ferent frequencies are output at exactly the same time mutual interference will occur between the different frequencies and new waves will be gener ated with frequencies at intervals equal to the intervals between the output frequencies This phenomenon is called intermodulation Wireless master Wireless master station station 5 B5 6 Wireless slave Wireless slave
99. ion 2 6 Deletion example Delete the WNODE 1 wireless slave station from the system shown below DeviceNet master unit DeviceNet network Wireless master station Wireless slave Wireless slave station station WNODE 1 WNODE 2 Procedure Master station 1 Align with the wireless slave station dee d WNODE 1 that will delete the wire SER less master station WNODE 0 0 Ep BERE sET 2 To delete the wireless slave station set SWS to bit 7 ON TEST SET RUN RISE 2345678 Master station MS NS S 3 Set the wireless master station mode select switch to SET The NS LED goes off and the MS Sb MIEL LED flashes green EBD m swi SET a o o 4 01 the item to be deleted will be D2 D shown the LED display N NODE Sw2 e 3 TESTe LM SET 33 Other Operations Section 2 6 5 Push SW to delete the item Master station MS NS WS ee Q 25 HE N NODE sw2 7 7 EA RUN DUE Master station a 6 Once deletion is complete is MS NS WS shown in the LED display N NODE Sw2 7 Set SW3 to bit 7 OFF e
100. ion 7 2 7 2 3 Reading addition information of the wireless slave station Command format Response format Parameter details Reads the addition information of the wireless slave station OE 00 A7 00 01 ClassID InstancelD ServiceCode Destination node address AttributelD No of received bytes Data ServiceCode Source node address 1 Theread addition information of the wireless slave station is stored If bit 4 of SW1 of the wireless master station is OFF the data consists of 4 byte character codes D7 06 D5 D4 D3 D2 D1 DO 8 6 5 4 3 2 1 pepe ps poo Cmm e 9 7 35 31 30 29 28 27 If the wireless slave station of the above node address is 1 a slave station is added and if it is 0 no slave station is added 2 If bit 4 of SW1 of the wireless master station is ON the data consists of 8 byte character codes D7 06 05 D4 D3 D2 D1 DO 8 7 6 5 4 3 2 1 16 15 14 13 12 11 10 9 24 23 22 21 20 19 18 17 32 81 30 29 28 27 26 25 40 39 38 37 36 35 34 33 48 47 46 45 44 43 42 41 56 55 54 53 52 51 50 49 64 63 62 61 60 59 58 57 91 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 If the wireless slave station of the above node address is 1 a slave station is added and if it is O no slave station is added 7 2 4 Entering deleting wireless slave station Command format
101. ion after installation station in a system in operation At maintenance and inspection This is a switch operation from the master station Wireless channel monitor Obtains the receiving wave level of the frequency band all At installation channels to allow for the selection of the available channels At advance on site test frequency band 72 Installation Test Section 5 2 5 2 Installation Test This test is for adjusting the installation position confirmation of receiving wave etc and the setup conditions selection of unused frequencies selec tion of transmission output etc at installation Both master and slave stations require the switch operation 5 2 1 Preparation The DeviceNet master and DeviceNet slave do not need to be connected for the installation test Set the WNODE switch of the wireless master station to 00 and the WNODE switch of a wireless slave station to 01 to 64 avoiding dupli cation Since both the wireless master stations and wireless slave stations re quire the transmission power supply connect them to the power supply via the DeviceNet cable prepared for a micro connector 5 2 2 Test procedure Master station 1 Set the mode select switch of the LT lg wireless master station to TEST and the WNODE switch to the WN ODE number of the wireless slave RUN PO pas station to be tested 01 is used for red this
102. is defined as the time required for the message to reach the DeviceNet slave If a DeviceNet wireless unit is used since the wireless master station works temporarily as the DeviceNet slave and the wireless slave unit works tempo rarily as the DeviceNet master this will be the total of the following 3 times Message communication time from the DeviceNet master to the wire less master station Message communication delay time from the wireless slave station to the DeviceNet slave Wireless communication extension time within the wireless network However regarding the actual message transmission time since some latency may occur within the wireless network and 1 N polling is performed when there are several wireless slave stations or a relay there are relay stages Actual data is provided on the following page as a reference Although this can not be used with applications that require real time control you should determine whether or not this data can be used as a reference DeviceNet master unit DeviceNet network Wireless master station virtual slave Wireless slave station relay station Message communication 1 N polling communication E Message communication Wireless slave station DeviceNet slaves DRT1 232C etc virtual master Note Refer to the message communication capacity explanations in the DeviceNet Slave Manual and the DeviceNet User s Manual regarding message commu nica
103. isplayed sequentially according to the error codes in the order of detection The error codes are conform to DeviceNet error codes In addition the receiving wave level is displayed during the test Error code Error occurrence node This is omitted if there is no error occurrence node Error code Error occurrence node Error code Error occurrence node Error code Error occurrence node 10 2 Troubleshooting This section explains the causes of errors how to determine their locations and the actions to be taken when errors occur in a DeviceNet wireless unit 10 2 1 How to locate errors when the system is having trouble 144 1 2 3 Trouble assumable in the system using the DeviceNet wireless can be roughly classified into the following two cases 1 Hardware error in each unit 2 Communication error in each network the upper DeviceNet network be tween the DeviceNet master unit and wireless master station the wireless network between the wireless master station and a wireless slave station the lower DeviceNet network between a wireless slave station and the De viceNet slave connected with a wireless slave station Hardware errors in each unit can be determined either by the LEDs of the unit or by the fact that a unit is not added to the upper unit this could be a wireless Troubleshooting Section 10 2 slave station if it is a DeviceNet slave connected with the end of a wireless slave station the wir
104. lave station Wireless slave station DeviceNet slaves Wireless DeviceNet slaves allows for a variety of field level applications DeviceNet Wireless Unit Errors can be monitored Abundant number of wireless channels allows the construction of multiple systems in the same area Relay functions make possible an extension in communications distances Diversity functions Maximum number of I O per wireless master station increased Magnet base antenna added to lineup Section 1 1 We recommend that this function be used for applications that are not required to operate in real time such as displays for indicators and manufac turing instruction data transmissions DeviceNet slave error information including errors in wireless slave stations can be assigned to two or four status words and monitored from the PLC Since the wireless region is divided into 34 frequencies from 2 400 to 2 483 5MHz you can select an unused frequency for building multiple sys tems Using a spectral spread method DS direct spread as a modulation method achieves high quality communications even in areas of excess noise Although communications distances vary according to the installation environ ment the goal indoors is 60m in line of sight The relay functions allow an increase in the communications area to a maxi mum of 3 stages DeviceNet slaves may also be connected to the relay station However relay station system settings
105. lave stations that have been disconnected from the network do not need to be considered when calculating the wireless communications cycle time In the DeviceNet master unit s I O area 0 is set in the IN area allocated to wireless slave stations that have been set to leave the network Basic Functions of the DeviceNet Wireless Unit Section 1 2 1 2 6 DeviceNet node addresses 10 DeviceNet node addresses NNODEs are included in wireless master sta tions The master unit controls the assignment of DeviceNet slave I O data registered with wireless slave stations to areas corresponding to these node addresses Wireless node addresses WNODES are included in wireless slave stations These node addresses are used for control by wireless master stations Therefore there is no purpose in assigning the wireless slave station DeviceNet node addresses NNODEs to I O Normally a 7 segment LED is used to display the DeviceNet node address on wireless slave stations Since DeviceNet node addresses are controlled by wireless slave stations be sure to set the DeviceNet slaves so that there is no redundancy DeviceNet master unit DeviceNet network There should be no redundancy within this area Wireless master station DeviceNet slaves 27 ER Redundancy is acceptable in this area Wireless network i Wireless slave P Wireless 4 station 4 slave station E
106. layed Select the Term Filename and Save Folder and then click the OK button Tem h Filename Ts log01 csv Save Folder E Program FilesKQMRON Devic Browse Cancel The setting ranges and initial values are shown below Term Logging term 1 7 15 30 days 1 days File name File names possible Ts_log with Windows is the number in the save directory Save Folder Directory names pos C Program Files Omron sible with Windows CompoBus D Configura tor When the DeviceNet con figurator is installed in default installation direc tory 7 Start the running test and logging EGUHEITWHER Even while making logging settings logging will end if the disk becomes too full to write logging additional data 123 Running Test Section 8 5 Register Slave Test Packets Error Packets 2 g Test Result 2002 01 24 The number of test packets and the number of error packets will be displayed on the screen Although the criteria varies with the application 10 or less error packets i e a packet error rate of 0 01 or less indicates that communications are satisfactory 8 To stop the running test and logging click the Abort Test button The running test and logging will stop Click the Close button to close the Running Test window 124 SECTION 9 Communications Timing This section explains the remote I O communications response time and the d
107. less devices that operate within the same frequency band may inter fere with this equipment Be sure to perform the tests provided for this equipment such as the installation test before operating it DeviceNet Manuals 4 DeviceNet Manuals The following manuals are available for information relating to DeviceNet Be sure to thoroughly read and understand the applicable manuals before install ing or operating DeviceNet devices and make sure that you are using the most recent version of the manual DeviceNet Operation Manual W267 Describes the functions and applications of DeviceNet including available Master Units their specifications functions operating procedures and appli cations Always read this manual thoroughly before installing or operating DeviceNet devices DeviceNet Slaves Operation Manual W347 Describes available Slave Units their specifications functions operating pro cedures and applications This manual has been separately produced in response to the increase in Slave Unit models since the production of the DeviceNet Operation Manual W267 Use this manual in conjunction with the DeviceNet Operation Manual W267 DeviceNet Configurator Operation Manual W328 Describes the operating procedures of the DeviceNet Configurator which is used to freely allocate remote I O areas and allows multiple Master Units to be mounted to one PLC or connected to one DeviceNet Network to perform independent remote I O co
108. less network master station it controls a maximum of 64 wire less slave stations and sends remote I O transmissions The wireless master station was tested at the test laboratories of a third part organization authorized by the ODVA It is authorized as being in conforming to ODVA conformance software Multi pass phasing is the phenomenon of a radio wave being transmitted form a single point passing through multiple propagation paths and then arriving at a single point Basic Functions of the DeviceNet Wireless Unit DeviceNet wireless slave station Wireless slave station 1 1 4 Model list DeviceNet wireless master station No of inputs outputs Section 1 2 As an slave station for the wireless network it exchanges remote I O com munications with the wireless master station via the wireless line Acts as a virtual DeviceNet master with DeviceNet slaves Connects with a maximum of 63 DeviceNet slaves and performs a maxi mum of 64 words 1 024 points I O control Even if multiple wireless slave stations are used the maximum number of nodes for DeviceNet slaves is 63 No of words in PLC I O memory yo connection Unit voltage Installation IN OUT Status 2 or 4 words See note Model WD30 ME 0 words Supplied by Screws power for external communica tions DeviceNet wireless slave station Accessories Model WD30 SE 0 words 0 words Note
109. ll not be displayed 3 Drag and drop the wireless slave station to set the routing path At this time the wireless slave station 01 becomes a relay station Set Routing Path x Set Routing Path x Set Routing Path by Drag amp Drop on the slave icon Set Routing Path by Drag amp Drop on the slave icon ek WD30 M is 01 is 30 is 30 Drag and drop p 1 Cancel 4 After completing the settings click the OK button Writing to the device Write the set parameters to the wireless master station wireless master station 1 2 3 1 Click the Download button on the Edit Device Parameters window 2 The following message will be displayed Click Yes 114 Wireless Network Parameter Editing Section 8 3 Resetting the wireless master station 1 2 3 Writing the serial number 1 2 3 DeviceNet Configurator Downloading parameters to device will start e M OK No 3 With WD30 ME V1 wireless master units with Identity Object Revision val ue 3 01 which do not have the Disconnect Connect Switch or serial num ber check functions after clicking the Download button on the Edit Device Parameters window the following warning message will be dis played Click OK to download DeviceNet Configurator A In this unit a Desert reJoin switch and Serial No Check switch function does not operate 4 The following window will be displayed during writing Al
110. mber could not be written e g because communications were not possible those wireless slave stations are displayed in the way shown below Serial No Write Result x Serial No registration of the following slave was not completed 3 ul E E p b bn Bi 53 mi al EXER EA al b E After taking any steps necessary to restore communications with the wire less slave stations e g by making switch settings click the Write Serial No button again 8 4 Wireless Channel Monitor You can acquire the receiving wave level for the frequency bands used all channels to select a channel frequency band that can be used You can log all channels or the temporal variation in the receiving wave level of a specified channel While monitoring all channels you can display a bar graph with the receiving wave level along the vertical axis and the wireless channels along the horizontal axis with the current values and maximum values for each channel While monitoring a single channel you can display a broken line graph with the receiving wave level along the vertical axis and the time along the horizontal axis The monitoring results can be saved as CSV files on the computer 116 Wireless Channel Monitor Section 8 4 90 bytes when there are 10 wireless slave stations Meaning Wireless channel number Data size bytes 01 to 34 Calendar year 2001 or more
111. me 134 Mode select switch wireless master station 59 Mode select switch wireless slave station 65 Model list 4 Monitoring 1 channel 119 Monitoring all channels 117 MS LED wireless master station 60 147 MS LED wireless slave station 67 148 MS NS WS LED display 142 Multi pass phasing 3 N NNODE switch wireless master station 56 NNODE switch wireless slave station 64 Normal indication 142 NS LED wireless master station 60 147 NS LED wireless slave station 67 149 O Operation confirmation 31 P Packet error rate 121 Peer to peer communications 15 Pre work preparations 22 Processing when an error occurs 5 Push button wireless master station 59 Push button wireless slave station 66 R Reading actual time of wireless communication cycle 89 Reading addition information of lower DeviceNet slave 90 Reading addition information of the wireless slave station 91 Reading DeviceNet master status 44 98 Reading receiving data to port 1 of the RS232C unit 50 Reading the number of IN points 93 Reading the number of OUT points 94 Reading upper station node address 96 Reading wireless error counts 97 Reading wireless network status 96 Relay function 3 80 Relay station No relay station selection 64 65 Remote I O communications performances 126 Replacing data 4 Replacing nodes 153 Resetting the wireless master station 115 Routing path 114 Running test 1
112. mmunications Refer to this manual when operat ing a DeviceNet Network with a DeviceNet Configurator MULTIPLE I O TERMINAL Operation Manual W348 Describes available MULTIPLE I O TERMINALs their specifications func tions operating procedures and applications This manual has been sepa rately produced in response to the increase in MULTIPLE I O TERMINAL models since the production of the DeviceNet Operation Manual W267 Use this manual in conjunction with the DeviceNet Operation Manual W267 Manual Outline 5 5 Manual Outline 5 1 Outline of This Manual Section 1 DeviceNet Wireless Unit This section explains the features of the DeviceNet Wireless Unit including system structure types of units basic func tions and configurator outline Section 2 Hardware Settings and Checking of Operations This section gives specific explanations of the operations and procedures necessary for you to use the DeviceNet wire less unit Follow the explanations in this section to perform operation check procedures Section 3 Sample Program This section contains an example program for monitoring the status of the DeviceNet wireless unit Section 4 DeviceNet Wireless Unit Station Specifications This section explains the settings and installation procedures for the parts and switches of the DeviceNet wireless unit Section 5 Test This section explains the procedures for the system tests required for using the DeviceNe
113. n I O Wireless slave station configuration error will occur WNODE 01 I O points IN 1 word 16 points OUT 1 word 16 points Processing when an error Even if an error occurs in the DeviceNet network below a wireless slave sta occurs tion after initialization is complete the wireless network polling communication will continue as normal The user should monitor the status at his device PLC computer when an error occurs and apply the appropriate error pro cessing program for the type of error and the area in which it occurred Basic Functions of the DeviceNet Wireless Unit Section 1 2 1 2 2 allocation I O for DeviceNet slaves is allocated in the wireless slave stations by ascend ing order of DeviceNet node address without leaving any unused areas and then in the wireless master station by ascending order of slave station wire less node address WNODE without leaving any unused areas DeviceNet master unit Network power supply DeviceNet network Terminal resistor Wireless master station TT 2 OUT i lt lt Wireless network m e Allocated in ascending order of WNODE DeviceNet slaves DeviceNet slaves 2 4 DeviceNet slaves DeviceNet slaves Wireless slave 1 Wireless slave 3 station station WNODE 02 WNODE 01 381 IN 1 OUT 2 IN 2 OUT Allocated in ascending order of DeviceNe
114. nce of intermodulation do not set the wireless channels for wireless units in every system to frequencies at regular intervals Before starting operation of the wireless system using a WD30 ME with Iden tity Object Revision value 3 02 either register wireless slave stations to the wireless master station using switch operations at the wireless master station or enable serial number check for the wireless slave stations using the config urator and then register the serial numbers of the wireless slave stations to the wireless master station by writing the serial numbers 18 SECTION 2 Hardware Settings and Checking of Operations This section gives specific explanations of the operations and procedures necessary for you to use the DeviceNet wireless unit Follow the explanations in this section to perform operation check procedures 2 1 2 2 2 3 2 4 2 5 2 6 2 7 Basic Operation Procedure 2 1 1 Basic operation procedures flowchart Pre work 2 2 1 2 2 2 2 2 3 Determination of system configuration Confirmation of specifications Temporary installation and installation test Hardware Settings and Wiring 2 3 1 2 3 2 2 3 3 2 3 4 DeviceNet wireless master station settings and installation DeviceNet wireless slave station settings and installation Installation of c
115. nce type 3 Transport class trigger 4 Produced connection ID 5 Consumed connection ID 6 Initial comm characteristics 7 Produced connection size 8 Consumed connection size 9 Expected packet rate 12 Watchdog time out action 13 Produced connection path length 14 Produced connection path 15 Consumed connection path length 16 Consumed connection Service DeviceNet service Parameter option 05 Reset No OE Get Attribute Single No 10 Set Attribute Single No Q XIXIO XIX XIXIXIXIX X OJOO O OIOOQ O OIOOQ 157 Device Profiles Appendix A Object instance 2 Section Information Max number of instances Instance type Polled I O 1 Production trigger Cyclic Transport type Server Transport class 2 Attribute ID content Q et Set Value 1 State 2 Instance type 0100H 3 Transport class trigger 8200H 4 Produced connection ID 5 Consumed connection ID 6 Initial comm characteristics 0100H 7 Produced connection size 1 8 Consumed connection size 1 9 Expected packet rate 12 Watchdog time out action 0000H 13 Produced connection path length x x XIX XI X 0000H 14 Produced connection path O x 15 Consumed connection path le
116. nd the LED display shows the receiving wave level L1 to L9 9 BE zi m o 4 E 4 Set the WCH switch of the wireless master station to the wireless chan nel to be monitored next and then push SW2 Repeat this procedure to search the available channel whose receiving wave level is L1 or lower Select the wireless channel to be used among the unused channels 77 SECTION 6 Relay Function This section gives detailed explanations of the relay function of the wireless slave stations used to enlarge the communications area 6 1 Relay Function rp Rer e ace epic tese 80 6 2 Actual Example tios b RARE ER Rer ERE T eb 81 6 2 1 System configuration example 81 6 2 2 System setting 2 ee ee eee 81 6 2 3 Installation test 0 2 ee ee eee 81 6 2 4 Preparation iste a oe ek ea eh eee te s 83 6 2 5 Communications llle ene 83 6 2 0 RESPONSE Sec I RI QeESTUSREF MP SAM a eEER S 84 79 Relay Function Section 6 1 6 1 Relay Function A wireless slave station can be used as a relay station when expansion of the communication area is intended but the direct communication is blocked by obstacles The relay station can select either 1 the mode that does not connect the DeviceNet slave dedicated relay station mode or 2 the mode functions as both the DeviceNet mas
117. ng Settings and wiring to be performed before turning on the power supply to the system are explained in this section 2 3 1 DeviceNet wireless master station settings and installation Settings An example setting for a wireless master station is shown below Refer to 4 1 DeviceNet Wireless Master Station Specifications for details concerning set ting procedures In this example Status is selected and IN OUT 512 512 points 32 words 32 words DeviceNet master unit Model CS1W DRM21 NNODE 00 DeviceNet Network Wireless master station Model WD30 M SW3 bit6 ON SW1 bit3 ON WNODE 01 NNODE 10 Mode select switch SET Installation Use screws to firmly fix the wireless master station that has already been tem porarily installed Refer to 4 1 DeviceNet Wireless Master Station Specifica tions for details 2 3 2 DeviceNet wireless slave station settings and installation Settings Settings example for each wireless slave station are shown below Refer to 4 2 DeviceNet Wireless Slave Station Specifications for details concerning the setting procedure In this example the default settings should be used for all DeviceNet settings apart from the node address Refer to the DeviceNet Slave Manual for details concerning the settings for each DeviceNet slave Terminating Terminating resistors are required not only for the wireless master station but also on both ends resistor of the wireless slave s
118. ng The actual measurements could be longer than the largest value depending on the environment where the measurements were taken Thus use the results only as a reference Remote I O Communications Performances Section 9 1 Ex 1 1 wireless master station 1 slave station 2 DeviceNet slaves gt Min 21ms Max 33ms DeviceNet master unit CS1W DRM21 CPU unit CS1 Ladder cycle time ims DeviceNet network Wireless master station Wireless slave station DeveceNet slave DRT1 ID16 DeveceNet slave DRT1 OD16 129 Remote I O Communications Performances Section 9 1 Ex 2 1 wireless master station 4 slave station 2 DeviceNet slaves gt Min 72ms Max 105ms DeviceNet master unit CS1W DRM21 CPU unit CS1 Ladder cycle time 1ms DeviceNet network Wireless master station Wireless slave Wireless slave Wireless slave station station station Wireless slave station DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 ID16 DRT1 ID16 DRT1 ID16 DRT1 ID16 DeveceNet slave DeveceNet slave DeveceNet slave DeveceNet slave DRT1 OD16 DRT1 OD16 DRT1 OD16 DRT1 OD16 130 Remote I O Communications Performances Section 9 1 Ex 3 1 wireless master station 1 relay station 4 slave stations 2 DeviceNet slaves gt Min 155ms Max 225ms
119. ngth O 0000H 16 Consumed connection path O Service DeviceNet service Parameter option 05 Reset No OE Get Attribute Single No 10 Set Attribute Single No 1 This is the total number of DeviceNet slaves connected to the wireless slave station 158 Device Profiles Object instance 3 Section Information Max number of instances Instance type Polled I O 1 Production trigger Cyclic Transport type Server Transport class 2 Attribute ID content Q 1 State 2 Instance type 3 Transport class trigger 4 Produced connection ID 5 Consumed connection ID 6 Initial comm characteristics 7 Produced connection size 8 Consumed connection size 9 Expected packet rate 12 Watchdog time out action 13 Produced connection path length OJOIO C XIXIOIXIX XIXI 14 Produced connection path 15 Consumed connection path length 16 connection path O O Service DeviceNet service Parameter option OE Get Attribute Single No 10 Set Attribute Single No Appendix A 159 Basic unit Model WD30 ME Appendix B Connection related Devices Model List Specifications DeviceNet wireless master station pencil antenna Manufacturer WD30 SE DeviceNet wireless slave station pen
120. ogging DeviceNet Configurator Logging will be stop fie OK No 8 4 2 Monitoring 1 channel 1 2 3 1 Click the One Channel Mode button in the Channel Monitor window 2 The following window will be displayed Select the channel you want to monitor and click the OK button Select Target Channel x Channel I Cancel 3 Agraph indicating the temporal variations in the transmission level of the selected channel begins to appear 119 Wireless Channel Monitor Section 8 4 Channel Monitor x 5 4 3 2 1 Current arget WCH 3 Time min 1 Start Logging Ehange Channel Close Changing channels 1 2 3 1 Click the Change Channel button to change the channel you want to monitor 2 The Select Target Channel window will be displayed Select the channel you want to monitor and click the OK button A graph indicating the transmission level of the selected channel begins to appear Logging The results from monitoring all channels are saved in CSV format in the com puter 1 2 3 1 Click the Start Logging button 2 The following window is displayed Set the Term Interval Filename and Save Folder and then click the OK button Logging will then begin Set Logging x Tem rmm x Interval 5sec Filename Ch_tea02 csv Save Folder EPrearam Files OMRON Devic Browse Cancel The setting values and initial values are a
121. oints no of channels 7 2 6 Reading the number of IN points Reads the number of IN points of a specified wireless slave station Command format OE 00 A8 ClassID InstancelD ServiceCode Destination node address AttributelD Response format Source node address Parameter details InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data response The read IN points 512 points 32 words at maximum are stored as follows The data consists of 1 byte character codes D7 06 D5 D4 D3 D2 D1 DO IN points of channels 93 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 7 2 7 Setting the number of OUT points Sets the number of OUT points of a specified wireless slave station Command format 10 00 A8 6E E ClassID InstancelD ServiceCode Data Destination node address AttributelD Response format 00 02 No of received bytes ServiceCode Source node address Parameter details InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data command Sets the OUT points 512 points 32 words at maximum as follows The data consists of 1 byte character codes D7 06 D5 D4 D3 D2 D1 DO Ez OUT points no of channels 7 2 8 Reading the number of OUT points Reads the number of OUT points of a specified wireless slave station ClassID InstancelD ServiceCode Command fo
122. on Function Reads the latest actual time of wireless communication cycle at a user system ServiceCode For mat in is response OE Hex 8E Hex ClassID InstancelD AttributelD Reading addition information of lower DeviceNet slave Reads the addition informa tion of the DeviceNet slave connected to a wireless slave station OE Hex 8E Hex Reading addition information of wireless slave station Reads the addition informa tion of wireless slave station OE Hex 8E Hex Entering a speci fied wireless slave station Enters a specified wireless slave station to wireless net work 10 Hex 90 Hex 01 to 40 Hex Deleting a speci fied wireless slave station Deletes a specified wireless slave station from the net work 10 Hex 90 Hex 01 to 40 Hex Setting the No of IN points Sets the number of IN points of a specified wireless slave station 10 Hex 90 Hex 01 to 40 Hex Reading the No of IN points Reads the number of IN points of a specified wireless slave station OE Hex 8E Hex 01 to 40 Hex Setting No of OUT points Sets the number of OUT points of a specified wireless slave station 10 Hex 90 Hex 01 to 40 Hex Reading the num ber of OUT points 88 Reads the number of OUT points of a specified wireless slave station OE Hex 8E Hex 01 to 40 Hex List of Explicit Messages Addre
123. on 61 External dimensions wireless slave station 68 External terminals connectors wireless master station 60 External terminals connectors wireless slave station 67 F Features 2 G General specifications 69 167 Index 168 H Hardware settings and wiring 24 How to locate errors when the system is having trouble 144 I O limitations 22 I O response time 126 Initializing the wireless master station 4 Inspection 152 Installation wireless master station 61 Installation wireless slave station 67 Installation conditions wireless master station 61 Installation conditions wireless slave station 67 Installation example 41 Installation location wireless master station 61 Installation location wireless slave station 67 Installation method wireless master station 62 Installation method wireless slave station 68 Installation of connection equipment 25 Installation test 57 65 72 73 Installation test relay function 81 L Ladder program 45 LED display 144 LED display wireless master station 60 LED display wireless slave station 67 List of explicit messages address to DeviceNet wireless mas ter station 88 Logging monitoring 1 channel 120 Logging monitoring all channels 118 magnet base antenna 165 Maintain Clear output when communication errors occur 64 65 Maintenance 152 Message communication performance 134 Message communication ti
124. onnection equipment Cable System Initial Setting and Starting Communications 2 4 1 2 4 2 2 4 3 2 4 4 System start llle eee DeviceNet slave DeviceNet wireless slave station entry Scan list valid Operation Confirmation 2 5 1 Unit LED confirmation 2 5 2 Status 2 5 3 Confirmation by reading writing data Other Operations vd Ree ne kem 2 6 1 DeviceNet wireless slave station deletion 2 6 2 DeviceNet wireless master station initialization 2 6 3 DeviceNet wireless slave stations initialization Deciding the Antenna Installation Position 2 7 1 Example of installation inside a control panel 20 20 22 22 22 23 24 24 24 25 25 26 26 27 29 31 31 31 31 32 32 32 35 36 38 41 19 Basic Operation Procedure Section 2 1 2 1 Basic Operation Procedure Specific examples illustrating the basic operation procedure of the DeviceNet wireless unit are given in this section 2 1 1 Basic operation procedures flowchart The basic operation procedure is shown below Refer to the DeviceNet User s Manual and the DeviceNet Slave Manual for details concerning set tings and connections Pre work confirmation Determination of system configuration
125. ons and DeviceNet slaves have been added in communications No errors are being indicated at either the DeviceNet master unit or wire less units Messages are not being produced in the Network from another com pany s configurator for example 1 The values provided by these calculations may not be accurate if another company s DeviceNet Master or Slave unit is being used 2 This manual only refers to parts related to the wireless unit For details about the DeviceNet Master unit or the entire DeviceNet system refer to the DeviceNet User s Manual and for details about Slaves refer to the DeviceNet Slave Manual I O response time The I O response time is the time it takes from the reception of an input signal at an Input Slave REMOTE I O TERMINAL to the output of the correspond ing output signal at an Output Slave REMOTE I O TERMINAL via the pro cess by the ladder program in the PLC module Since the wireless master station operates as a DeviceNet slave virtually and the wireless slave station operates as the DeviceNet master also virtually a time delay among wireless network is not noticeable in the operation from the PLC However the actual I O response time depends on the number of wire less slave stations and if relayed on the number of relay stages due to the time delay among wireless networks and 1 N polling communication The following describes the maximum I O response time Remote I O Communication
126. ower DeviceNet network DeviceNet master Upper DeviceNet network Wireless master station The error is determined by the LEDs NS LED LED display of a wireless slave station which is the network master station Wireless network Wireless slave station Lower DeviceNet network DeviceNet slaves Ex 4 A communication error is present in the wireless network DeviceNet master When a wireless slave station is added during startup the error can be determined by the LEDs WS LED LED display of the wireless master station which is the master station of the network Since wireless communication errors cannot be determined by the LEDs due to the interference wave in the middle of communication this is made possible by using the test function of the wireless unit etc Upper DeviceNet network Wireless master station Wireless network Wireless slave station Lower DeviceNet network DeviceNet slaves 146 Troubleshooting Section 10 2 10 2 2 Check by LED display and remedy The wireless unit has LEDs indicating its status Inspecting the LEDs allows you to pinpoint the content and cause of the error Causes of wireless master station errors and remedies by MS LED MS LED status Condition Power OFF LED display supplied The power is not being Check if the power is properly supplied from the communica tion power supply Unrecoverable error error
127. port peripheral port of the CS1W DRM21 DeviceNet Unit on a CS1 series PLC Note In both cases the same online functions are supported 1 3 2 Operating environment This is the operating environment for the DeviceNet configurator Product Contents Method of connecting Personal personal computer to computer network Configurator WS02 CFDC1 E Installation disk Either one of the following PC AT or Windows 95 98 Ver 2 1 CD ROM methods compatible 2000 or NT4 0 Serial connection Dedicated PCMCIA Card Dedicated ISA Board see table below Note Use the following dedicated Boards and Card Contents Personal computer 3G8F5 DRM 1 Dedicated ISA Board and Configurator IBM PC AT or Windows 95 98 or NT4 0 Ver 2 11 installation disk compatible 3G8E2 DRM21 Dedicated PCMCIA Card and Configurator Windows 95 or 98 Ver 2 11 installation disk 12 Configurator Outline Section 1 3 1 3 3 Outline of functions Monitor the network condition of the wireless unit Set and reference parameters of the wireless unit setting referencing wireless slave entry number of I O points and wireless slave station rout ing information Monitor channels monitor the transmission levels of used frequency bands and keep logs Running test perform running tests according to user configurations with out grouping PC and PLC applications and leave a test log wi
128. r occurred Error code Node where error occurred Error code Node where error occurred Error code Node where error occurred Note The MS LED NS LED WS LED and LED display together show data con cerning errors Refer to 10 2 Troubleshooting for details concerning the spe cific meanings of these displays 4 1 4 External terminals connectors Antenna connector RP SMA connector Included with the 2 antennas Communication DeviceNet transmission connector plug and DeviceNet micro connector connector accessory 60 DeviceNet Wireless Master Station Specifications Section 4 1 4 1 5 Installation Installation location Do not install this device in locations such as the following Areas exposed to direct sunlight Areas with extremely high humidity Near devices that use electric waves such as televisions and radios Near devices that emit sparks such as motors and drills Near strong magnets Near fluorescent lights Installation conditions When tightening screws be careful not to apply a torque of greater than 0 3N m External dimensions WD30 ME SE unit itself 61 DeviceNet Wireless Master Station Specifications Section 4 1 Installation method WD30 AT001 magnet base antenna provided with WD30 ME01 SE01C 94 115 Cable length 2m 20 Use the screws provided to fix the device in the 2 locations shown in the figure below Do not place any metal objects n
129. ras disposi es da Directiva 1999 5 CE Norwegian Omron Corporation erkl rer herved at f lgende utstyr WD30 ME SE overholder de vesentlige krav og vrige relevante bestemmelser i direktiv 1999 5 EF French Par la Pr sente Omron Corporation d clare que l appareil WD30 ME SE est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999 5 CE La France tant le seul pays ayant une directive locale qui diff rel g rement de la directive Europ enne ce produit ne peut tre utilis en France ME THN IIAPOYZXA Omron Corporation AHAONEI OTI WD30 ME SE IIPO TD OYXIOAEIX AIIAITHXED KAI TIX AOIIIEX XXETIKEX AIATAEEIX THX OAHI TAX 1999 5 EK Safety Precautions 2 Safety Precautions Observe the following points to ensure safe operation of this equipment Do not use this equipment for real time control I O control that requires a response rate the same as that of DeviceNet Do not apply excess vibrations or shock to this equipment Do not drop this equipment Do not use this equipment in any of the following environments Areas with corrosive or combustible gasses Areas with large amounts of dust or dirt Areas containing water oils or chemical agents Areas with severe fluctuations in humidity that results in condensation Areas with static electricity or excessive noise Do not place the communications cables nearby other cables with hi
130. red by the data acquisition message Therefore the latest acquired data is dis played for 10 seconds Before performing a running test complete wireless slave station registra tion and then connect the registered I O points Packet error The packet error rate is the ratio of receiving error packets to the number of test packet rate transmissions 121 Running Test Section 8 5 90 bytes when there are 10 wireless slave stations Meaning Data size bytes Calendar year 2001 or more Month 1 to 12 Day 1 to 31 Time 00 00 00 to 23 59 59 Test match No 01 to 64 Packet error rate 0 0 0001 to 1 0000 Line feed ASCII code indicating a line return Space As appropriate ASCII code indicating a space 8 5 2 Test procedure 1 2 3 1 Setthe wireless master station mode select switch to RUN 2 Click the Running Test button on the Device Monitor The running test window is displayed Error Packets e gt l Test Result Start Test 4 Click the node address for the wireless slave station to be tested The selected wireless slave station is displayed in blue in the Register Slave box on the right side of the screen 122 Running Test Section 8 5 Test Packets Error Packets Test Result Start Test 5 After wireless slave station selection is complete click the Start Test but ton 6 The following window is disp
131. reless channel monitor Performed Not performed Installation test Performed Not performed Usually OFF DeviceNet slave entry Enters Does not enter Usually OFF Default configuration Default settings Default settings not used used 1 2 3 4 5 6 7 8 Set the frequencies for the wireless interface group addresses The settings should be made in decimals in a range from 01 to 34 00 will result in a switch setting error Settings are the same as for wireless master stations W CH 90 920 DUET X10 x1 Set the wireless interface node address The setting range is from 01 to 64 W NODE ARE D rs X10 1 Set the wireless slave station operation mode 3 positions The software is reset switch settings are reread when the mode select switch is changed It should be used when you want to enable the switch changes on the main unit 65 DeviceNet Wireless Slave Station Specifications Section 4 2 RUN TEST sET Operation mode SW status Normal mode RUN Test mode TEST Setting mode Push button SW2 Used as a trigger for making various settings while in setting mode Settings are the same as for wireless master stations SW2 4 2 3 Display Status LED Status Meaning primary error On Normal conditions Communication is normal Flashing Test Setting mode Test mode or Setting mode has
132. ress 00 Repetitive node address Busoff detection bit address 01 Configuration error bit address 03 Structural error bit address 04 Sending error bit address 05 Communication error bit address 06 Verify error bit address 07 Also if a wireless slave station has been registered by not added the bit will be 1 For example if a wireless slave station error occurs for WNODE 16 the highest bit for status begin word 0 16 becomes 1 If you issue a command Explicit message to the wireless slave station to which an error flag is set the detailed contents of the error can be obtained See SECTION 3 Sample Program After the details are obtained take action according to the following table Incorrect DIP switch setting or EEPROM hardware error Check the switch settings Reset the power supply If the error persists the unit needs to be replaced Contact our sales window for assistance Node address duplication Busoff detection A node address NNODE duplication or the unit is in Busoff status Communica tion stop due to multiple data errors Check the node address of other nodes Review the following items Communication speed Cable length main branch Broken or loose cable e Terminating resistor should only be installed on both ends of the main line Excessive noise Configuration error Configuration data error Initialize the unit and register the slave again
133. rk Wireless master station WNODE 00 7 L Wireless slave station a 1 relay stages WNODE 01 SW1 bit3 ON no of hops 2 dedicated for relay station EL 2 DeviceNet slaves Wireless slave station WNODE 02 SW1 bit3 OFF not dedicated for relay station Although omitted in the above illustration it is assumed that the communica tion power is supplied to all wireless units via the communication cables and that terminators are installed 6 2 2 System setting Preparation Connect the wireless master station and configurator with the DeviceNet net work The wireless slave stations do not need to be prepared at this stage Setting from the After starting up the configurator set the system configuration of the relay sta configurator tion and enter it in the wireless master station on the screen of the parameter setting function of the wireless unit 6 2 3 Installation test Temporary installation Temporarily install the wireless master station relay station and slave stations to the respective determined positions Set the switches as described in the illustration of the system configura tion example 81 Actual Example Section 6 2 Text execution 1 2 3 1 Perform the installation test between the wireless master station and the relay stations For the method of installation test refer to 5 2 Installation Test DeviceNet master unit DeviceNet network Wireless master station
134. rmat Destination node address AttributelD List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Data ServiceCode Response format No of received bytes Source node address Parameter details InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data response The read number of OUT points 512 points 32 words at maximum are stored as follows The data consists of 1 bit character codes D7 D6 D5 D4 D3 D2 D1 DO creme 7 2 9 Setting upper station node address Sets the node address of the upper station on the relay route of a specified wireless slave station Command format 10 00 A8 6F ClassID InstancelD ServiceCode Date Destination node address AttributelD Response format No of received bytes ServiceCode Source node address Parameter details InstancelD command Sets WNODE 01 40 Hex of a specified wireless slave station Data command Sets the node address of the upper station as follows The data consists of 1 byte character code 95 List of Explicit Messages Addressed to DeviceNet Wireless Master Station Section 7 2 Upper station node address 7 2 10 Reading upper station node address Reads the node address of the upper station on the relay route of a specified wireless slave station Command format 00 A8 6E ClassID InstancelD ServiceCode Destination node address Attri
135. s Performances Section 9 1 Remote I O communication 1 N polling communication PLC Master unit Wireless master station Wireless slave station Input unit Tin Tout Tru Twcy DeviceNet master unit DeviceNet network Wireless master station virtual slave Wireless slave station relay station Remote I O communication blc Wireless slave station virtual master DeviceNet slaves Command execution Depending on the number of wireless slave stations and 1 I 1 1 1 number of relay stages 1 Tec Tec Twov Tout i Input I O unit ON OFF delay time Output I O unit ON OFF delay time Communication cycle time DeviceNet Wireless communication delay time Peripheral devices execution system cycle time at the PLC DeviceNet unit refresh time at the PLC 127 Remote I O Communications Performances Section 9 1 Note For details on the Input I O Unit input delay time and the Output I O Unit out put delay time refer to the information in the DeviceNet Slave Manual for details on the communication cycle and refresh processing time refer to the information of the remote I O communication performance in the DeviceNet Users Manual Refer to the PLC Operation Manual for details on the PLC cycle time The maximum I O response time T MAX can be obtained from the following expression TMAX Tin
136. s for magnet base antennas The minimum bending radius for magnet base antennas WD30 ME01 SE01 is 38mm Also do not bend the cable at points less than 40mm from the end connected to the station or at points less than 20mm from the end connected to the antenna 6 Separate different sets of antennas as much as possible If different sets of antennas are close to each other they will influence each other and thereby influence wireless communications causing an increase in the number of retries and a reduction in the possible communications distance Separate different sets of antennas by at least 1m at least 2m if possible 7 Donotinstall the 2 magnet base antennas close to each other If the 2 antennas are close to each other the diversity effect will not be uti lized Separate the antennas by at least 62mm as with pencil antennas Magnet mounting allows the positions to be adjusted easily If possible separate the antennas by a greater distance than this 8 Install the antennas with the same orientation Install antennas that are performing communications with the same orien tation as shown in the following diagram If they are installed at an angle of 90 to each other the possible communications distance will be short ened In this case the waves are said to be polarized X Mm i 9 Separate the antennas from ID tags by at least 3m 39 Deciding the Antenna Installation Position S
137. s shown below Po Possible setting values Initial values Interval Logging 5 10 30 60 seconds 5 seconds interval Term Logging 1 7 15 30 days 1 days term 120 Running Test Section 8 5 Possible setting values Initial values File name File names possible with Ch_log Windows is the number in the save directory Save Folder Directory names possible C Program Files Omron with Windows CompoBus D Configura tor When the DeviceNet con figurator is installed in default installation direc tory 3 Click the Stop Logging button to stop logging 4 The following message will be displayed Click Yes to stop logging DeviceNet Configurator Logging will be stop because change monitor channel Y Ok Click the Close button to end channel monitoring The Channel Monitor window will close 8 5 Running Test With a running test you can log the wireless network transmission error sta tus into a file This can be useful when performing maintenance on the user systems 8 5 1 Explanation of functions Multiple wireless slave stations can be specified for the test The number of test packet transmissions and the number of test packet receiving errors for each wireless station are acquired every 5 minutes to calculate the packet error rate This data is stored in CSV format in the computer The wireless master station transmission and error counters are clea
138. s used there is no need to do this registration The specifics of this example are explained below First begin with the WNODE 1 wireless slave station 1 Slave station MS NS WS ooo N NODE sw2 RUM Xt X SET Slave station MS NS WS 2 N NODE sw2 7 RUN TESTS X10 x1 SET swi 525 520 resi EU SET Confirm that the slave station node address NNODE is not doubled with the DeviceNet slave In this ex ample NNODE 00 is OK Check if the communications rate for the slave station and the DeviceNet slave is the same In this example since default settings 125kbps are used all of the bits for SW1 should be OFF Since the DeviceNet slave is regis tered set SW3 to bit 6 ON Set the mode select switch to SET 27 System Initial Setting and Starting Communications Slave station MS N S ws N NODE Sw2 WEE mm os 5 TEST i X10 x1 SET Slave station SW2 RUN tii 725 ER SET Slave station MS NS WS af Sa 9 9 o Li N NOD
139. s written the wireless slave station s serial number is registered to the wireless master station s non volatile mem ory This function is for preventing incorrect WNODE settings for wireless slave stations and communications errors resulting from the effects of intermodula tion If serial number check is enabled for all the wireless slave stations registered to a wireless master station the dot on the right hand side of the wireless master station s 7 segment LED lights 11 Configurator Outline Section 1 3 Also if serial number check is enabled for all the wireless slave stations regis tered to a wireless master station and all of the wireless slave stations serial numbers are registered to the wireless master station the dot on the left hand side of the wireless master station s 7 segment LED lights cu 4N SLN 1 3 Configurator Outline This is the Windows application that runs the DeviceNet computer master sta tion Master and slave unit settings can be referenced slave entry I O allocations wireless network protocol parameters commands issued conditions moni tored used frequency bands channels monitored and running tests per formed from the DeviceNet configurator Ver 2 0 or later 1 3 1 Configuration The computer running the Configurator is connected to the DeviceNet net work by installing an OMRON DeviceNet Board in the computer or by con necting the computer to a serial communications
140. sign FA system install and connect FA equipment manage FA sites This equipment should be used as indicated in the general specifications If this equipment is used under conditions or in an environment such as those listed below the user should contact the OMRON business office for assistance All uses and safety measures should be considered care fully according to the ratings and functions of the equipment 1 Using the equipment under conditions or in environments not indicated in this manual 2 Using the equipment to control nuclear power for railway facilities for airline facilities for automobiles for combustion facilities for medical equipment for entertainment equipment or for safety equipment 3 Using the equipment in a manner that is expected to have an effect on human life or property and particularly for applications that require safe ty measures The information contained in this manual is required for the correct use of the DeviceNet wireless unit Be sure to carefully read and understand this User s Manual the DeviceNet User s Manual and the DeviceNet Slave Manual before using this equipment After reading this User s Manual store it in a safe location where it can be referred to at any time as neces sary The frequency band used for this equipment is also used for the manufacture of products such as microwave ovens in scientific applica tions and in medical equipment Countries where this prod
141. sing completion bit 0001 03 Normal completion bit 0003 00 Error completion bit 0003 01 Processing forced completion bit 0000 00 Channels allocated to the data work area 000000 to 000019 Channels allocated to the bit work area 0000 00 to 0003 15 Read data beginning address Number of read data bytes Explicit message command format 2801 02 OE 00AA 0003 67 Explicit message response format 2801 0000 0004 02 8E xxxx Interlock condition CF113 0 00 e P On Always ON CMND command control data settings 1 Number of command bytes 0x0009 Number of response bytes 0x000A DNA 0x0000 Port number 0x07 number of retries 0x00 2 3 4 DA1 0x000 DA2 0x11 5 6 Response monitoring time 0x0032 0 00 1 00 MOV 22 0009 DO MOV 021 000 D1 MOV L 021 U 0000 D2 MOV L 021 0011 D3 MOV L 021 0700 D4 02 10 a17 a20 a26 a30 a45 a51 a54 a57 45 Status Monitoring Program Example Section 3 1 MOV 021 0032 DS 000003 Explicit message setting 000010 2801 02 OE 00AA 0003 67 000004 Clear response storage channels FINS command to service code 000017 000005 Explicit message transmission 000020 f 4202 07 Communications Port Enabled
142. so once writing begins the wireless master station 7 segments LED will display st Downloading Parameters 5 When the window disappears writing to the wireless master station is complete Reset the wireless master station The parameters written to the wireless master station will be followed 1 Click the Reset button in the Edit Device Parameters window 2 The following message will be displayed Click Yes The wireless master station will be reset DeviceNet Configurator Device will be reset je OK No Use the following procedure to communicate with registered wireless slave stations and register their serial numbers to the wireless master station 1 Turn ON the power to the wireless slave stations to allow communications 2 Click the Write Serial No button in the Edit Device Parameters window The following message will be displayed Click Yes DeviceNet Configurator Writing Serial No will start OK 3 While communications is performed and the serial numbers are written the following window will be displayed 115 Wireless Channel Monitor Section 8 4 Whiting Serial No 4 fthis window disappears and the following window is displayed the serial numbers have been successfully written DeviceNet Configurator The writing of Serial No was completed If there were some wireless slave stations for which the serial nu
143. ssed to DeviceNet Wireless Master Station Explicit message Setting upper sta tion node address Function Sets the node address of the upper station on the relay route of a specified wireless slave station ServiceCode For mat in is response 10 Hex 90 Hex ClassID A8 Hex InstancelD 01 to 40 Hex Section 7 2 AttributelD Page Reading upper station node address Reads the node address of the upper station on the relay route of a specified wireless slave station OE Hex 8E Hex 01 to 40 Hex Reading wireless network status Reads the status information of wireless network between the master station and a specified wireless slave sta tion OE Hex 8E Hex 01 to 40 Hex Reading wireless error count Reads the error counts between the master station and a specified wireless slave station OE Hex 8E Hex 01 to 40 Hex Reading DeviceNet mas ter status Reads the DeviceNet master status of a specified wireless slave station OE Hex 8E Hex 01 to 40 Hex Writing settings soft reset 7 2 1 Command format Response format Writes settings in EEPROM or executes soft reset 10 Hex 90 Hex The following pages explain each command By the way in the command response format the command codes and end codes in the header section are omitted Reading actual time of wireless communication cycle Reads the latest
144. t node address Allocated in ascending order of DeviceNet node address The IN and OUT areas are allocated in units of 16 points 1 word In the case of 8 point units the lower byte bits 0 to 7 is allocated and the upper byte bits 8 to 15 is set to 00 Hex The following four types of I O allocations can be set using the DIP switch 1 2 3 1 Status 2 words 32 points I O IN OUT 30 words 480 points 32 words 512 points IN area 15 0 OUT area For wireless master Wd 0 Status Wd 0 station NNODE 1 2 words fixed 1 OUT Max 32 words Max 30 words 31 31 2 I O IN OUT 32 words 512 points 32 words 512 points IN area 15 0 OUT area 15 0 Wd 0 Wd 0 i IN OUT Max 32 words Max 32 words 31 31 Basic Functions of the DeviceNet Wireless Unit Section 1 2 3 Status 4 words 64 points I O IN OUT 96 words 1 536 points 100 words 1 600 points IN area 15 0 OUT area 15 0 Wd 0 Wd 0 1 1 4 words fixed Max 100 words IN Max 96 words 99 99 4 I O IN OUT 100 words 1 600 points 100 words 1 600 points IN area 15 0 OUTarea 15 0 Wd 0 Wd 0 1 1 IN OUT i Max 100 words i i Max 100 words i m m 99 i 99 i The default settings are 2 IN OUT 32 words 512 points 32 words 512 points Basic Functions of the DeviceNet Wireless Unit Section 1 2 1 2 3 DeviceNet wireless unit status The format
145. t wireless unit Section 6 Relay Function This section gives detailed explanations of the relay function of the wireless slave stations used to enlarge the communi cations area Section 7 Message Communication Function This section gives detailed explanations of the basic format and commands for the Explicit messages used in the Mes sage Communications Function performed by setting and reading the status of the DeviceNet wireless master station Section 8 Using the Configurator This section explains how to monitor the conditions and make the various settings of the wireless network used for the configurator Section 9 Communications Timing This section explains the remote I O communications response time and the delay time between wireless networks when the DeviceNet wireless unit is connected Section 10 Troubleshooting This section contains information regarding troubleshooting and inspection methods to be performed by daily inspectors when errors occur Appendices The appendices include DeviceNet wireless unit profiles and lists of connecting devices that are required when connect ing with a DeviceNet master manufactured by a different company Manual Outline 5 5 2 Instruction Markings Instruction markings are used throughout this manual to indicate additional information These markings are described below 77 This mark indicates information instructions that should be followed precisely
146. tations DeviceNet network installation 24 Hardware Settings and Wiring Section 2 3 Installation Wireless master station S lt gt Wireless SW3 bit6 ON 7 Wireless network hw slave SW3 bit6 ON SW1 all OFF Wireless station Sw1 all OFF WNODE 01 slave WNODE 02 NNODE 00 station NNODE 00 Mode select switch SET Mode select switch SET DeviceNet slaves Model DRT1 IDO8C NNODE 02 DeviceNet slaves Model DRT1 MD16C I NNODE 04 DeviceNet slaves Model DRT1 IDO8C NNODE 01 DeviceNet slaves Model DRT1 MD16C NNODE 03 Use screws to firmly fix the wireless slave stations that have already been temporarily installed Refer to 4 2 DeviceNet Wireless Slave Station Specifica tions for details 2 3 3 Installation of connection equipment Connection equipment that requires installation is listed below Shielded T type branch connector Shielded terminating resistor Communications power supply DC24V 2 3 4 Cable connections Connect a DeviceNet cable prepared for micro connectors to the wireless master and slave stations Connect the cables to the DeviceNet master C200HW DRM21 V1 and the DeviceNet slave environment resistant terminal to create the complete phys ical system network Example 1 Connecting the cable on the side and installing a terminating resistor Model DRS2 1 Shielded terminating resistor Plug omnon
147. ter and the relay station by connecting the DeviceNet slave non dedicated mode using DIP switches For details refer to 4 2 DeviceNet Wireless Slave Station Specifications The maximum number of relay stages is 3 no of hops 4 A configurator is used for the relay station system setting When the wireless slave station is used in the dedicated relay station mode the DeviceNet slave is not connected However since the communication power supply is required the communication cable needs to be connected Also in the relay station system the WCH switches of all wireless units must be set to an identical frequency DeviceNet master unit Configurator DeviceNet network Wireless master station X x gt Max of 3 relay stages no of hops 4 Wireless slave station DeviceNet slaves N Wireless slave station dedicated for relay station sr Wireless slave station dedicated for relay station Wireless slave station DeviceNet slaves The I O connected with wireless slave stations are loaded first by ascending order of DeviceNet node addresses in the wireless slave station and then by ascending order of wireless node addresses for the slave station WNODE in the wireless master station 80 Actual Example Section 6 2 6 2 Actual Example 6 2 1 System configuration example DeviceNet master unit Configurator DeviceNet netwo
148. ter station 4 Setthe WNODE switch of the wire less master station to the WNODE sw number 02 for this example of the RUN RISE wireless slave station to be tested enm xo a next and then push SW2 m Repeat this procedure till communi cation with all wireless slave stations is established and stabilized 76 Wireless Channel Monitor Section 5 4 5 4 Wireless Channel Monitor Obtains the receiving wave level of the frequency band all channels to allow for the selection of the available channels frequency band 5 4 1 Method without configurator Preparation The DeviceNet master and DeviceNet slave do not need to be connected for the positioning test Prepare either the wireless master station or an slave station Either one is acceptable The wireless unit requires a communication power supply Connect the unit to the power via the DeviceNet cable prepared for a micro connector Test procedure 1 Set the mode select switch to TEST Set SW3 to bit 3 ON Set the WCH switch to the wireless channel to be monitored 01 is used for this example 2 Turn on the communication power 2 supply The system is in test opera tion status The NS LED goes off e Sus and the MS LED flashes green 10 1 S SET 3 The WS LED lights green a
149. ter the power supply has been turned on are ignored SW1 ON T 1234 Contents Communication MODE1 speed selection MODE2 Relay station No relay station selection Maintain Clear output when communication errors occur DeviceNet communication rate settings Baud rate DIP SW status Remarks 1 2 MODE1 MODE2 Length of main line 500m Length of main line 250m Length of main line 100m Settings prohibited no communication Applications that require the maintaining of output when a DeviceNet slave communication error Maintaining Clearing output when there is a DeviceNet slave communication error 64 occurs if ON must be maintained when an error is occurred cannot be used DeviceNet Wireless Slave Station Specifications Section 4 2 Wireless setting switch SW3 WCH switch WNODE switch Mode select switch Tips for using the mode select switch Cows ON 3 Relay station No relay station Relay station No relay station selection 4 Maintain Clear output when Maintain Clear transmission errors occur Perform the various settings for TEST and SET modes Set the switches before turning on the power supply Only the setting values detected immedi ately after the power supply has been turned on are enabled Changes to switch settings after the power supply has been turned on are ignored Contents Usually OFF Usually OFF Wi
150. th time information Wireless communication cycle time calculation Refer to SECTION 8 Using the Configurator for a detailed explanation of these functions 13 Section 1 4 Application Limitations 1 4 Application Limitations The wireless unit is not designed to be compatible with every type of applica tion that uses DeviceNet Do not use the unit with the following applications 14 1 2 3 1 Applications that require real time control Do not use the unit with applications that require real time control In par ticular it cannot be used under conditions that require responsiveness greater than that outlined in Section 9 Communications Timing Applications that do not require real time control such as indicators equip ment error monitors and parts picking operation are recommended Applications that use FINS message communications Wireless units do not support FINS message communications For exam ple although CX Programmer Ver 2 1 and later versions support online connection i e remote programming and monitoring to PLCs on De viceNet networks e g PLCs with CS CJ series DeviceNet Units or pro grammable slaves this functionality is not available via wireless units CX Programmer installed on a computer Wireless master station kk DeviceNet network Programmable slave Wireless sl
151. the DRT1 232C and stored in the reception buffer is read to the DM Area Data is read as soon as it is stored in the reception buffer Response data for Explicit messages is stored after DM15 Ladder program 000000 Data work area name Data memory Data work area beginning address D00000 CMND command control data D00000 CMND command transmission buffer D00006 CMND command reception buffer D00015 Bit work area name bits Bit work area beginning address 0000 00 Startup request bit 0001 00 Processing completion bit 0001 03 Normal completion bit 0003 00 Error completion bit 0003 01 Processing forced completion bit 0000 00 Channels allocated to the data work area 000000 to 000024 Channels allocated to the bit work area 0000 00 to 0003 15 Read data beginning address 000019 Number of read data bytes Explicit message command format 2801 02 34 00A5 0003 08 34 A5 04 04 OE 94 02 64 Explicit message response format 2801 0000 0006 00B4 B4 8E xxxx 000004 Interlock condition 000000 CF113 0 00 1 1 27 _ Always ON 000002 CMND command control data settings 000002 1 Number of command bytes 0x001 1 2 Number of response bytes 0x000C DNA 0x0000 3 4 DA1 0x000 DA2 0x11 5 Port number 0x07 number of retries 0x00 6 Response monitoring time 0x0032 MOV 021 H 0011 MOV 021 H 000C D1 MOV 021
152. tion error bit address 06 Verify error bit address 07 Also if a wireless slave station has been registered but not added the bit will be 1 For example if a wireless slave station error occurs for WNODE 16 the uppermost bit for status begin word 0 16 becomes 1 Master unit Each wireless master station can control a maximum of 512 or 1 600 I O points However there point are limits to the number of I O points per node for each master unit Therefore systems should limitati be designed without exceeding the limitations for the number of I O points per node for each imitations master unit Basic Functions of the DeviceNet Wireless Unit Section 1 2 Refer to the DeviceNet User s Manual for details concerning DeviceNet master status errors 1 2 5 Disconnect Connect Switch The Disconnect Connect Switch function that was introduced with CS CJ series DeviceNet master units can be used for wireless slave stations A bit is allocated to each wireless slave station s WNODE and if this bit is turned ON 1 wireless I O communications and message communications with the cor responding wireless slave station will stop i e the wireless slave station is disconnected from the network This function is mainly used to reserve space for wireless slave stations to be added in the future i e I O points have been registered in the wireless master station but no wireless slave station has been connected yet Wireless s
153. tion inside a control panel Antenna cable length 2m R38 min Separate by at east62mm 3 Magnet base antennas The larger the separation distance between the antennas the greater the utilization of the diversity effect Antennas attached to the control ec d panel enclosure metal surface with powerful magnets Hole diameter 9mm min 9 dia connectors 4 9 24VDC 1A A R38 min Do not bend for 5 Shielded 40mm min terminating resistor 4 Shielded T branch connector DCN2 1 DRS2 1 9 m 85 250mm min 1 Wireless unit 6 Cable with one connector 0 5m DCA1 5CNC5F1 54 PLC output card PNP v 2 16 point input terminal 7 Multi drop 8 Terminal block with DRT1 ID16 terminating resistor connection connector XW4B 05C4 TF D DRS1 T The wireless unit 1 is installed in the control panel using the two M4 screws provided The 16 point input terminal 2 is installed in the control panel using DIN track or two M4 screws The antennas are attached to the control panel with magnets and the an tenna cables are fed into the control panel where they are connected to the wireless unit 1 with connectors A shielded T branch connector 4 is connected to the wireless unit 1
154. tion times on the DeviceNet network Message Communication Performance Section 9 2 9 2 2 Reference data Actual measurements of message communication times on our system PLC CPU unit gt DeviceNet master gt wireless master station gt DeviceNet slave Model DRT1 232C2 back to back gt wireless slave station gt wireless master station gt DeviceNet master gt PLC CPU unit are shown below for reference The specific Explicit message commands issued are RS 232C data transmission RS 232C receiving data reading 128 bytes of data are returned by the Model DRT1 232C The data shows the minimum and maximum values of the results of 30 contin uous tests Depending on the actual on site environment there may be cases that take more time than the maximum value These values are only for refer ence Ex 1 Wireless master station 1 slave station 1 DRT1 232C2 1 gt Min 600ms Max 700ms CPU unit Model CS1 Ladder cycle time 1ms Master unit Model CS1W DRM21 DeviceNet network Wireless master station Wireless slave station Model DRT1 232C2 135 Message Communication Performance Section 9 2 Ex 2 Wireless master station 1 slave station 4 DRT1 232C2 1 gt Min 380ms Max 780ms CPU unit Model CS1 Ladder cycle time 1ms Master unit Model CS1W DRM21 DeviceNet network Wireless master station a Ne ue
155. try Entries Does not entry Wireless slave station deletion Deletes Does not delete Default configuration Default settings Default settings not used used 1 2 3 4 5 6 7 8 WCH switch Set the frequencies for the wireless interface group addresses The settings should be made in decimals in a range from 01 to 34 will result in a switch set ting error For normal operation modes settings outside of the valid range will 57 DeviceNet Wireless Master Station Specifications Section 4 1 58 result in switch setting errors Set the switches before turning on the power supply Only the setting values detected immediately after the power supply has been turned on are enabled Changes to switch settings after the power supply has been turned on are ignored W CH 9 0 90 90 j CIRCE STA Fort X10 x1 SW status Group Frequency Remarks center 10s 1s address frequency MHz position position ol Pp oy BY oO A o N olol oN Iaa AJ o PM Oo O1 WD CO OO WO PP P TO TO TO IO IO lO 5 5 5 o eoj olojo oioo o o DeviceNet Wireless Master Station Specifications Section 4 1 WNODE switch Set the wireless interface node address
156. uct can be used This product has been approved for wireless standards in the countries listed below Consult your OMRON representative before using this product in other countries WD30 ME SE Austria Belgium Canada Denmark Finland France Ger many Greece Iceland Ireland Italy Japan Luxembourg Netherlands Nor way Portugal Spain Sweden Switzerland UK USA WD30 ME01 SE01 Japan USA Introduction A Caution ii FCC Notice This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interfer ence and 2 this device must accept any interference received including interference that may cause undesired operation IC Notice To prevent radio interference to the licensed service this device is intended to be operated indoors and away from windows to provide maximum shielding Equipment or its transmit antenna that is installed outdoors is subject to licensing To ensure that the WLAN transmitter complies with current FCC regulations limiting both maximum RF output power and human exposure to radio fre quency radiation a separation distance of at least 20cm must be maintained between the units antenna and the body of the user and any nearby persons at all times and in all applications and uses CE Notice English Hereby Omron Corporation declares that this WD30 ME SE is in compliance with the essential requirements an
157. umidity See below Thermometer Dust dirt accumulation None Visual Installation Are the units installed securely No looseness Are the communications cables securely con No looseness nected In the antenna tight No looseness The following table shows the operating ambient temperature and humidity ranges for each unit Acceptable Acceptable humidity DeviceNet wireless 10 to 50 2596to 85 master station with no condensa tion or icing DeviceNet wireless 10 to 50 2596to 85 slave station with no condensa tion or icing 10 3 3 Replacing nodes Each node master slave wireless master station wireless slave station makes up the network The entire network is affected when a node is faulty so a faulty node must be repaired or replaced quickly We recommend having spare parts available to restore network operation as quickly as possible Precautions Observe the following precautions when replacing a faulty unit After replacement make sure there are no errors with the new unit When a unit is being returned for repair attach a sheet of paper detailing the problem and return the unit to your OMRON dealer listed at the end of this manual f there is a faulty contact try wiping the contact with a clean lint free cloth dampened with alcohol Caution To prevent electric shock when replacing a unit be sure to turn OFF the power supplies to all of the no
158. ve station Model DRT1 232C2 137 138 Message Communication Performance Section 9 2 Ex 5 Wireless master station 1 relay station 3 slave station 4 DRT1 232C2 1 gt Min 750ms Max 1690ms CPU unit Model CS1 Ladder cycle time 1ms Master unit Model CS1W DRM21 DeviceNet network Wireless master station Ux Wireless slave station relay station 1 Wireless slave station relay station 2 Wireless slave station relay station 3 col 1 1 1 I 11 11 Wireless Wireless Wireless _ Wireless slave station slave station slave station slave station Model Model Model Model DRT1 232C2 DRT1 232C2 DRT1 232C2 DRT1 232C2 Message Communication Performance Section 9 2 Ex 6 Wireless master station 1 relay station 3 slave station 4 DRT1 232C2 DRT1 ID16 gt Min 840ms Max 2300ms CPU unit Model CS1 Ladder cycle time 1ms Master unit Model C81W DRM 1 DeviceNet network Wireless master station d o Wireless slave station relay station 1 11 Wireless slave station relay station 2 T Wireless slave station relay station 3 EE
159. ver As Main unit shown in the figure on the left WDSO y E use a fingernail in the area shown to lift the cover in the direction of the arrow In Micro connector plug Pull here with your fingernail Cover MS NS WS Internal with cover removed omron wow CD WIRELESS UNIT Status LEDs MS NS WS WNODE switch QOO W NODE Set the wireless I F node LED display tie address here X10 x1 H NNODE switch 7 SW2 WCH switch ok REI Set the wireless group Set the DeviceNet RUN E frequency here node address here i ser quency SW Wireless setting switch DeviceNet setting switch EP Make wireless settings Make settings other than here the node address here Mode select switch Push button Select between Push for operations such RUN TEST SET here as parameter entry 4 1 2 Settings NNODE switch DeviceNet Set the DeviceNet interface node address here Set the switches before turn node address setting ing on the power supply Only the setting values detected immediately after switch the power supply has been turned on are enabled Changes to switch settings after the power supply has been turned on are ignored N NODE 927 9907 ODE UE i Su DGN X10 X1
160. with Wireless Systems 16 1 5 1 Construction of multiple wireless systems 16 DeviceNet Wireless Unit Section 1 1 1 1 DeviceNet Wireless Unit The DeviceNet wireless unit consisting of a DeviceNet wireless master sta tion and a DeviceNet wireless slave station allows wireless communication with the DeviceNet slave Basically the wireless master station is connected to the DeviceNet network and acts as either a virtual DeviceNet slave or wireless network master station for the DeviceNet master unit The wireless slave station acts as either a wire less network slave station or a virtual DeviceNet master with the DeviceNet slave unit This unit conforms to the following radio wave standards WD30 ME SE Japan ARIB STD T66 USA FCC part 15 247 Canada IC RSS 210 Europe ETS 300 440 WD30 MEO1 SEO1 Japan ARIB STD T66 USA FCC part 15 247 Conformance with these standards means that the antenna can be installed separately The unit can be purchased as a set with a pencil antenna WD30 ME SE or with a magnet base antenna WD30 MEO1 SEO01 The dia grams in this manual are for the WD30 ME SE 1 1 1 System configuration 1 1 2 Features DeviceNet slaves can be made wireless DeviceNet master unit Configurator DeviceNet network Wireless master station DeviceNet cable DC24V power supply a Qum mdi Wireless network Wireless s

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