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Delta Electronics RTU-DNET manual

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Table of contents for the manual

  • Page 1

    RTU-DNET DeviceNet Remote I/O Communication Module Application Manual[...]

  • Page 2

    [...]

  • Page 3

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 1 Warning 3 Please r ead this instruction car efully before use and follow th is instruction to operate the device in or der to pr event damages on the device or injuries to staff. 3 Switch off the power befor e wiring. 3 RTU-DNET is an OPEN TYPE device and ther efor e [...]

  • Page 4

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 2 4.3 DeviceNet I/O Mapping Data .................................................................................................... 1 4 4.4 Example ........................................................................................................................[...]

  • Page 5

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 3 1 Introduction 1. T o ensure correct installatio n and operation of RTU- DNET , please read this chapter carefully before u sing your RTU-DNET . 2. This chapter only provides introdu ctory informat ion on RTU-DNET . For more det ailed information on DeviceNet protocol[...]

  • Page 6

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 4 Baud rates 125 kbps; 250 kb p s; 500 kbps  Electrical specification V oltage 1 1 ~ 25 VDC, supplied by internal bus from PLC MPU Current 28mA (typical), 125mA impulse current (24 VDC)  Environment Noise immunity ESD (IEC 61 131-2, IEC 61000-4-2): 8K V Air Discha[...]

  • Page 7

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 5 Default I/O mapping data (DeviceNet → RTU-DNE T) I/O mapping data (RTU- DNET → DeviceNet) S pecial module (model name) S tart CR Length (words) S tart CR Length (words) DVP-04TC N/A N/A CR#14 4 DVP-04PT N/A N/A CR#18 4 DVP-06XA CR#10 2 CR#12 4 DVP-01PU CR#42 4 CR#[...]

  • Page 8

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 6 2.3 DeviceNet Connection Port The connector is used on t he co nnection to DeviceNet. Wi re by using the connector enclo sed with RTU-DNET . PIN Signal Color Content 1 V - Black 0 VDC 2 CAN_L Blue Signal- 3 SHIELD - Shielded 4 CAN_H White Signal+ 5 V+ Red 24 VDC 1 2 3[...]

  • Page 9

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 7 OFF When DeviceNet is off, the I/O dat a in the buffer area will be cl eared. IN0 ON When DeviceNet is off, the I/O dat a in the buffer area will be held. IN1 Reserved Note: z Please set up the function switch when the power i s switched of f. After the setup is compl[...]

  • Page 10

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 8 3.3 Connecting to DeviceNet Connection Port z The colors on the PINs on the DeviceNet connection port match the colo rs of the connection cables. Make sure you connect the cable to the right PIN. z We recommend you also apply Delta’ s power module in the connection.[...]

  • Page 11

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 9 No. Item Unit Explanation 5 Length of input data of special module Wor d The length of input data of the sp eci al module connected to RTU- DNET 6 Length of output data of speci al module Wor d The length of output data of the special module connected to RTU- DNET 7 L[...]

  • Page 12

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 10 Byte position Data written into special module Data read from spe cial module 1 R/R[0]+Service Code[0x10] R/R[0]+Service Code[0x0E] 2 Class ID [0x9C] Class ID [0x9C] 3 Instance ID Instance ID 4 Attribute ID Attribute ID 5 Low byte of Service Data N/A 6 High byte of S[...]

  • Page 13

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 11 Attribute ID Access rule Name Range Default Explanation 8 Get S tatus word 0~255 N/A Displaying the statu s of R TU-DNET . See 4.3 for more det ails. 9 Get/Set Control word N/A N/A For setting up the mode of RTU-DNET , e.g. “H8000” for ST OP mode and “H8001” [...]

  • Page 14

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 12 Attribute ID Access rule Name Range Default Explanation 1 S pecial module and configuration inconsistent 0 Configuration dat a valid b3 1 Configuration data invalid 0 S pecial module identifiable b4 1 S pecial module unidentifiable b5~b15 Reserved 5 Get/Set Work mo d[...]

  • Page 15

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 13 Attribute ID Access rule Name Range Default Explanation 30 Get/Set S tart CR for module 6 input data N/A N/A S tart CR for the input dat a of special module 6 31 Get/Set Input data length for module 6 N/A N/A Length of input data of spe cial module 6 32 Get/Set S tar[...]

  • Page 16

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 14 Attribute ID Access rule Name Range Default Explanation 61 Get/Set Output data length for module 6 N/A N/A Length of output dat a of special module 6 62 Get/Set S tart CR for module 7 output data N/A N/A S tart CR for the output dat a of special module 7 63 Get/Set O[...]

  • Page 17

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 15 bit S tatus value Explanation 2 0/1 Reserved 3 0/1 Reserved 4 0/1 Reserved 5 0/1 Reserved 6 0/1 Reserved 7 0/1 Reserved 8 0/1 Reserved 9 0/1 Reserved 10 0/1 Reserved 1 1 0/1 Reserved 12 0/1 Reserved 13 0/1 Reserved 14 0/1 Reserved 0 Disabling control word 15 1 Enabli[...]

  • Page 18

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 16 bit S tatus value Explanation 14 0/1 Reserved 15 0/1 Reserved 2. I/O dat a map ping  If the I/O data do not inclu d e control word and st atus word of R TU-DNET , the I/O data mappi ng of DeviceNet master and RT U-DNET will be: z DeviceNet master → RTU- DNET Mas[...]

  • Page 19

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 17 Master (byte) RTU -DNET … … z RTU -DNET → DeviceNet mas ter Master (byte) RTU -DNET 0 Low byte of status word of R TU-DNET 1 RTU- DNET High byte of status word of R TU-DNET 2 Low byte of the 1 st special module output chann el 1 3 High byte of the 1 st special [...]

  • Page 20

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 18 Item Content Software screen DIDO Input Points (X) 16 bit s DIDO Output Points (Y) 8 bits AIAO Module Number 4 Input IO Data Length 26 bytes Output IO Data Length 5 bytes If the I/O data include co ntrol word and status word of RTU-DNET , the inform atio n of the ext[...]

  • Page 21

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 19 (2) Double click on R TU-DNET ico n, and the “Node Configuration…” dialo g box will appear . (3) Click on “IO Configure …” button in “Nod e Cnfiguration…” dialog box, and you will then see “R TU Configuration” pag e. (4) Click on “Scan IO”, [...]

  • Page 22

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 20 (5) Click on “OK”. DeviceNetBuilder will then display the spe cial module conne cted and the number of digit al I/O points on the “R TU Configuration” p age. (6) Double click o n “04TC” icon, and you will then see the “AIAO Module Configuration” dial [...]

  • Page 23

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 21 (8) Click on “OK” in “AIAO Module Configuration” page and return to “R TU Configuration” pag e. (9) Click on “Dowload” to download the configu ration to RTU-DNET . (10) After the download is completed, click on “OK”.[...]

  • Page 24

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 22 5 How to Construct a DeviceN et Netw ork Using RTU-DNET In this section, we will explain ho w to co nfigure RTU-DNET a nd the I/O mapping relation between R T U-DNET and DVPDNET -SL by an application example. 5.1 How to Construct DeviceNet by RTU-DNET 1. The DeviceNe[...]

  • Page 25

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 23 (2) Select “Setup” => “Communication S etting” => “System Channel”, and the “Serial Port Setting” dialog box will appear . (3) Set up the communication p arameters in the PC and DVP-SV , e.g. the communication port , address, baud rate and commu[...]

  • Page 26

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 24 (6) Click on “OK”, and DeviceNetBuilder will st art to scan the entire network. (7) If the bar on the dialog box does not progre ss, it mean s the co nnection between the PC and DVP-SV is abnormal, or there are other program s also u sinig the COM port on the PC.[...]

  • Page 27

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 25 (9) Click on “IO Configure … ” button in “Nod e Conf iguration" dialog box, and you will then see “R TU Configuration” pag e. (10) Click on “Scan IO”, and the “W arning” dialog box will appear . (1 1) Click on “OK”. Device NetBuilder will[...]

  • Page 28

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 26 (12) Double click on RT U-DNET icon, and y ou will then see “RTU Setup” dialog box. (13) Set up the parameters in R TU-DNET and confirm it s I/O information. Item Function Default Input IO Data Length The sum of the length of the status wo rd of RTU-DNET and the [...]

  • Page 29

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 27 Item Function Default IO Module Error T r eatment How RTU-DNET will react when it detect s errors. Y ou can choose “Ignored”, “Alarm” o r “S top DeviceNet IO”. Alarm Add control word and status word to IO data For you to decide whether to add co ntrol wor[...]

  • Page 30

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 28 (3) Confirm all the settings and cli c k on “OK”. Next, dow nload the configuration to DVPDNET -SL. If DVP-SV is in RUN mode while you are downl oad ing the co nfiguration, a "W arning” dialog box will appear . (4) Click on “OK” to continue the downloa[...]

  • Page 31

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 29 (1) DVPDNET -SL → RTU-DNET Register in DVPDNET -SL Devices in extension module D6287H High byte of CH1 on DVP-02DA D6287L Low byte of CH1 on DVP-02DA D6288H High byte of CH2 on DVP-02DA D6288L S pecial module Low byte of CH2 on DVP-02DA D6289H Slim DI/DO Y0 ~ Y7 on[...]

  • Page 32

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 30 Register in DVPDNET -SL Devices in extension module D6287H High byte of control word in RTU-DNET D6287L RTU- DNET control word Low byte of control word in RTU-DNET D6288H High byte of CH1 on DVP-02DA D6288L Low byte of CH1 on DVP-02DA D6289H High byte of CH2 on DVP-0[...]

  • Page 33

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 31 6 LED Indicator & T rouble-shooting There are five LED indicators on R TU-DNET . POWER LE D displays if the power of R TU-DNET is workin g normally . RUN LED displa ys the wo rking status of R T U-DNET . ALRAM LED shows if RTU-DNET is op erating normally . NS LED[...]

  • Page 34

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 32 LED status Indication How to correct voltage 2. Acquire diagnostic information through DeviceNetBuilder . Red light on Fatal error; errors in configuration dat a Acquire diagnostic information throu gh DeviceNetBuilder . 6.5 RUN LED LED status Indication How to corre[...]

  • Page 35

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 33 Common services Implemented for Service c ode Class Instan ce Service name 0x05 No Y es Reset 0x0E Y es Y es Get_Attribute_Single 0x10 No No Find_Next_Object_Inst ance  Class 0x02 – Message router obje ct Class attribute Attribute ID Access rule Name Data type 1[...]

  • Page 36

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 34 Implemented for Service c ode Class Inst ance Service name 0x10 No Y es Set_Attribute_Single 0x4B No Y es Allocate_Mas ter/Slave_Co nnection_Set 0x4C No Y es Release_Mas ter/Slave_Connection_Set  Class 0 x05 – Connectio n object Class attribute Attribute ID Acce[...]

  • Page 37

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 35 Common services Implemented for Service c ode Class Inst ance Service name 0x05 No Y es Re set 0x0E Y es Y es Get_Attribute_Single 0x10 No Y es Set_Attribute_Single Appendix B: DeviceNet Obj ect s Defined by RTU-DNET  Class 0x9A – RTU-DNET setup para meter objec[...]

  • Page 38

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 36 Attribute ID Acces s rule Name Range Default Explanation offline treatm ent 0: Ignored 1: Alarm 2: S top DeviceNet IO 12 Get/Set S pecial module error treatment 0 ~ 2 1 How RTU-DNET will react when it detects erro rs. 0: Ignored 1: Alarm 2: S top DeviceNet IO 13 Get/[...]

  • Page 39

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 37 Attribute ID Acces s rule Name Range Default Explanation 1 S pecial module unidentifiable b5 ~ b15 Reserved 5 Get/Set Work mode 0 ~ 1 0 Work mode o f speci al module 0: auto 1: custom 6 Get/Set Number of input data 0 ~ 8 N/A Number of input dat a of sp ecial modules [...]

  • Page 40

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 38 Attribute ID Access rule Name Range Default Explanation for module 1 52 Get/Set S tart CR for module 2 output data N/A N/A S tart CR for the output dat a of special module 2 53 Get/Set Output data l ength for module 2 N/A N/A Length of output data of special mo dule [...]

  • Page 41

    DeviceNet Remote I/O Comm unication Module R TU-DNET DVP-PLC Application Manual 39 Attribute ID Access rule Name Data type … … … UINT 9 Get/Set Content in CR#8 UINT 10 Get/Set Content in CR#9 UINT … … … UINT Common services Implemented for Service c ode Claass Instance Data type 0x0E Y es Y es Get_Attribute_Single 0x10 No Y es Set_Attri[...]