Daqstation DX1000/DX1000N/DX2000 PROFIBUS-DP
Contents
1. 7 Settings OF MD A siose aag a 8 Others Preparation for PLC III 9 Specification OF Data oe it 10 Communication COMMECUOM P cosets 10 lO Butrer and Data Mapping sect ce oo REL rese eee ee ce eed ote 11 Mapping Method of the I O buffer uuernirie odictor rre r tane th basa rhon tt epar base E soe tpa EEEE 11 Data Count and Data Type Data AP PUN er caos SPecilicatlons eT BASIC Specifica Soto aorta di IM 04L41B01 19E Introduction of Features PROFIBUS DP PROFIBUS is an open field bus standard IEC61158 used in various applications for factory automation and process automation PROFIBUS DP Decentralized Periphery is used for communication between PLCs and remote I O enabling high speed data transmission Configuration Components PROFIBUS DP network consists of following components Class 1 master A controller to exchange information with the slave in a cyclic manner This is a PLC or PC Class 2 master Engineering and configuration devices This is either a PC on which configuration software has been installed or software itself Slave I O devices accessed by the master This includes I O devices sensors or actuaters The DX is a slave device Terminator The terminator of the bus Cable A dedicated two wire cable is used Others Repeater couple2. C01 C24 Communication input data INT16 16 bit signed integer INT32 B 32 bit signed integer BigEndian BigEndian Assuming that a value of 01020304H is located as 01 02 03 04 in the buffer Nofe To acquire a physical value of the measurement channel data or computation channel data it is necessary to obtain the decimal place and unit information in advance The channel data or communication input data that cannot be allocated in the I O buffer is not supported DX1002 Mapping of the input buffer INT32 B IES y 12 IM 04L41B01 19E I O Buffer and Data Mapping Mapping of the output buffer Data type DX1004 Mapping of the input buffer Mapping of the output buffer INT32_B C03 C10 C17 Ignore anything that is written Data type Hi INT 16 INT32_B Awayso b Same as for the mapping of the DX1002 output buffer IM 04L41B01 19E 13 1 0 Buffer and Data Mapping DX1006 Mapping of the input buffer Offset Description Datatype _ INT16 4 5 6 7 9 CH INT32_B CH109 CH116 100 103 CH123 108 127 fAwayso FP Mapping of the output buffer Same as for the mapping of the DX1002 output buffer 14 IM 04L41B01 19E I O Buffer and Data Mapping DX1012 Mapping of the input buffer Offset Description Datatype 0 1 cHi NTf6 4 5 6 7 go CH CHi01 inra2B CH103 CH110 CH117 104 107 CH121
3. User s D Atvanced 71 Manual DX1000 DX1000N DX2000 PROFIBUS DP CP1 Communication Interface vigilantplant YOKOG AWA 9 IM 04L41B01 19E Yokogawa Electric Corporation 3rd Edition Notes Trademarks Revisions 3rd Edition December 2010 YK Thank you for purchasing Dagstation DX1000 DX1000N or DX2000 Hereafter called DX This manual explains the PROFIBUS DP CP1 option communication function of the DX Read this manual together with other User s Manuals IM04L41B01 01E IM04L42B01 01E and IM04L41B01 17E e The content of this manual may change without prior notice in view of improving the performance and function e We ensure the content of this manual If however there are any mistakes or questionable points contact our branch office branch store or business office e Reprinting or reproduction of all or parts of the content of this manual is prohibited without permission e We developed and created the TCP IP software and TCP IP software documents of this product based on BSD Networking Software Release 1 licensed from the University of California e vigilantplant DAQSTATION Dagstation and DXAdvanced are our registered trademarks e Microsoft and Windows are the registered trademarks or trademarks of Microsoft Corporation in the United States and other countries e Adobe and Acrobat are the registered trademarks or trademarks of Adobe Systems Incorporated e Kerberos is a trademark of the Mas
4. 108 111 CH122 112 115 CH123 116 119 CH124 120 127 Always 0 E Mapping of the output buffer Same as for the mapping of the DX1002 output buffer IM 04L41B01 19E 15 1 0 Buffer and Data Mapping DX2004 Mapping of the input buffer Data type O INTf6 NT32_B CH111 Always 0 cH y con INT32 16 IM 04L41B01 19E 1 O Buffer and Data Mapping DX2008 Mapping of the input buffer Offset Description Datatype INT16 4 5 6 7 B 9 CH NT32 B CH107 Mapping of the output buffer Same as for the mapping of the DX2004 output buffer IM 04L41B01 19E 17 1 0 Buffer and Data Mapping DX2010 Mapping of the input buffer Offset Description Datatype 0 1 0 cHi e 4 5 6 7 9 CH 10 11 12 13 14 15 1617 18 19 20 23 cHt00 INT32B 36 39 CH105 64 67 CH112 92 95 CH119 120 123 CH126 124 127 CH127 Mapping of the output buffer Same as for the mapping of the DX2004 output buffer 18 IM 04L41B01 19E I O Buffer and Data Mapping DX2020 Mapping of the input buffer 0 11 2 13 4 15 6 17 8 19 0 21 2 23 4 25 26 27 Data type 28 29 0 31 2 33 4 35 6 37 8 39 40 43 ehi e CH15 44 47 8 51 2 55 6 59 0 63 4 67 68 71 72 75 6 79 0 83 4 87 8 91 2 95 96 99 100 103 04 107 08 111 12 115
5. rANSMISSION Teis mci eere rcr O U WIM it 12 IM 04L41B01 19E
6. Buffer and Data Mapping Node address to 125 nterface PROFIBUS DP VO Slave ransmission media Dedicated two wire cable two wire for the signal Transmission rate Transmission 9 6 Kbps 1200 m to 12 Mbps 100 m distance erminator Not built in External termination is required The DX data update interval The DX data is updated in a scan interval However it is not faster than 250 ms IM 04L41B01 19E 23 Index Index C gt Clic a 57 cable COMME CU ON esaa a O EE root 14 class 1 master 25 class 2 maslOr oie latir 5 communication input dala sssi ioe tenente 11 computation channel conri tenent onini a 11 configuration components perisson naa 5 configuration tool 9 CONNECT de Tc 7 Do data OU Esta aia 11 data mapping 212 data type wilt decimal place 2112 DX SOUS dt rita 6 G GSD Ml ias 9 EM put DUITOT ataron setool oo 11 installation is yates et aL Ad 9 M ooo mapping Method circa ia ie 11 Measurement channels 11 Node o0 toto E n 8 23 Output DUT css 11 A _ _ programmable logic controller esses 3 R release number VASO STOLY E S SAVE PEN 5 specifications 329 standard wd status output 8 SWI6NUMDOR REOR D 3 symbols used in the manual esseeseeeees 2 T terminator transmission distance
7. Slave Select Model to expand the module list and select your DX model from the list Item Explanation Model The model name described in the GSD file Select the device to Data Acquisition PROFIBUS I F be configured from the model name of the General type and the Slave in the devices tree or list box The DX models are referred to as modules Selecting the model Data Acquisition PROFIBUS I F allows you to select a module DX1002 DX1012 DX1012 DX1012N without Option M1 and PM1 DX1012 M1 DX1012 DX1012N with Option M1 or PM1 DX2004 DX2004 without Option M1 and PM1 DX2004 M1 DX2004 with Option M1 or PM1 Communication Connection You can establish a communication connection by using the configuraton tool and run it with a PLC For information on using the configuration tool and a PLC see the user s manuals of these products 10 IM 04L41B01 19E I O Buffer and Data Mapping A master device such as a PLC accesses internal data of the DX via the Input buffer and Output buffer of the DX Input represents an input to the master while Output represents an output from the master Mapping Method of the I O buffer The Input buffer and Output buffer of the DX for PROFIBUS DP communication has 128 bytes each Data is laid out as described in the following table Data layout cannot be changed Buffer Application Reading Locates all the measurement channel data from the top of measurem
8. 16 119 20 123 24 127 Mapping of the output buffer CH102 CH109 CH116 Same as for the mapping of the DX2004 output buffer IM 04L41B01 19E 19 1 0 Buffer and Data Mapping DX2030 Mapping of the input buffer Offset Description Datatype _ O INTf6 Mapping of the output buffer Same as for the mapping of the DX2004 output buffer 20 IM 04L41B01 19E I O Buffer and Data Mapping DX2040 Mapping of the input buffer Hi INTA 0 11 2 13 4 15 6 17 8 19 0 21 2 23 4 25 28 29 CH15 0 31 2 33 4 35 6 37 3 39 42 43 CH22 4 45 6 47 8 49 0 51 2 53 56 57 CH29 8 59 0 61 2 63 4 65 6 67 70 71 CH36 2 73 4 75 6 77 8 79 0 83 cH INTSZB 4 87 8 91 2 95 6 99 00 103 04 107 08 111 12 115 16 119 20 123 24 127 Mapping of the output buffer Same as for the mapping of the DX2004 output buffer IM 04L41B01 19E 21 1 0 Buffer and Data Mapping DX2048 Mapping of the input buffer INT16 cH CHS CHa CHS CHE CH CHE CHO o CH15 CH22 CH29 CH36 NT32 B o 5 w o Pprprga jajj ojojo LIII AJOJN Oo I a Oo E o O I N O I co CH9 Mapping of the output buffer Same as for the mapping of the DX2004 output buffer 22 IM 04L41B01 19E Specifications Basic Specifications ltem Specifications Data mapping See I O
9. Status Output option F1 and F2 If setting Communication error of the Status Output F1 or F2 option to On a relay output is provided when a PROFIBUS DP communication error occurs within the DX If a communication error occurs contact your nearest YOKOGAWA dealer for repairs See Section 2 9 of the DX1000 DX1000N User s Manual IM04L41B01 01E or DX2000 User s Manual IM04142B01 01E In Basic Setting Mode When the DX is in the basic setting mode communications are available but input output data is invalid IM 04L41B01 19E Preparation for PLC GSD File Installation To have the DX participate in a network you must first install the DX device database file GSD file in the configuration tool A PLC communicates with the DX based on the information in the GSD file For information on using the configuration tool see the configuration tool user s manual PROFIBUS configuration tool PLC PROFIBU DP GSD file ny DX How to Obtain the GSD File Obtain the GSD file from the Yokogawa Web site URL www yokogawa com ns dxadv download Contents of the GSD File Contents other than those listed in the following table are omitted ltem Description y O Model Name Data Acquisition PROFIBUS I F Slave Family Os eS IEEE IM 04L41B01 19E Preparation for PLC Specification of Data If you install the GSD file the DX is added to the configuration tool as a General type
10. acter string that appear on the DX screen The symbol indicates the key operation and menu selection procedure on the DX IM 04L41B01 19E Assumption of Explanation The explanation in this manual assumes that the DX is connected via communications with Programmable Logic Controller PLC For information on how to operate PLCs see the user s manual of respective products This manual is intended for those who have used an PROFIBUS DP In this manual the screens of the DX1000 are used The content displayed on the DX2000 screens are not different from those displayed on the DX1000 screen Revision History Edition DX Description 1 Release number 3 Version 3 0x Style number 3 Newly published Release number 4 Version 4 0x Style number 3 Additions and improvements to explanations Same as edition 2 Fixed explanations IM 04L41B01 19E Contents Symbols Used in This Manualll vicio ivi 2 Assumption Ol EXplatiation oie tra it polo aorta 3 Revision HIS coca eta egerit luego ere ebat oot te A eee 3 Introd ctior of Featufes oii mer eodeni ardid e 5 PROFIBUS DP e 5 Whatthle DX UE Oca ettet eet octal ineditos dai PEDES 6 Sota OF the E 6 ACCESS TO ME DX veraos orrn E 6 Connection to the PROFIBUS DP Network TA Cable COMMECUOM P
11. ent channel the buffer Locates as much computation channel data as data and computation possible in the remaining part of the buffer channel data Buffer Application Description Writing Locates as much communication input data as possible communication input data Data Count and Data Type The DX data count is as follows Model Measurement channel Computation channel Communication input data Count Number Count Number Count Number 24 C01 to C24 px1006 e 001to006 24 101 to 124 pue cus sS C O AA C01 to C32 px2o88 8 001to008 C33 to C60 DX2010 10 001 to 010 101 to 127 128 to 160 DX2020 001 to 020 101 to 122 DX2030 001 to 030 101 to 117 113 to 160 DX2048 001 to 048 101 to 108 1 Data in parentheses cannot be located in a buffer because it exceeds the capacity of the I O buffer Note ____ The communication input data for C01 to C24 on the DX1000 or for C01 to C32 on the DX2000 is reserved for PROFIBUS DP You cannot write to these data numbers through other means such as Modbus EtherNet IP or communication commands IM 04L41B01 19E 11 I O Buffer and Data Mapping Data Mapping Data mapping for each model is shown in the table The following symbols are used in the table Symbol Explanation CH1 CH2 Data of the measurement channel 1 or measurement channel 2 CH101 CH112 Data of the computation channel 101 or computation channel 112
12. r and other components are also used if needed Node 127 nodes can be connected to the network Note For details of PROFIBUS specifications and information see the documents published from the PROFIBUS Organization in respective regions PROFIBU DP Master Class 1 PROFIBU DP Master Class 2 PLC etc PC Terminator Terminator PROFIBUS DP Slave Slave Slave IM 04L41B01 19E Introduction of Features What the DX Can Do The DX provides the following functions Participate in an PROFIBUS DP network as a PROFIBUS DP slave Communicate with a PLC from Siemens The master can access internal data of the DX Measurement channel data Computation channel data Communication input data 1 This is an option M1 and PM1 2 Communication input data if coded in a calculation expression in the computation channel can be displayed on the DX The following shows examples of usage Data on devices on a network can be recorded by a PLC to the DX Data measured by the DX can be acquired by a PLC Settings of the DX The DX is ready to use after the node address settings have been made Access to the DX The DX is a passive device on an PROFIBUS DP The DX cannot initiate a request PLC a class 1 master device initiates a request and accesses the DX IM 04L41B01 19E Connection to the PROFIBUS DP Network Cable Connection Connect the PROFIBUS DP cable to a PROFIBUS DP connector pro
13. sachusetts Institute of Technology MIT e Other product and company names described in this manual are registered trademarks or trademarks of their respective companies e This manual does not display marks and for the registered trademarks or trademarks of each company November 2008 1st Edition March 2010 2nd Edition December 2010 3rd Edition All Right Reserved Copyright O 2008 Yokogawa Electric Corporation IM 04L41B01 19E Symbols Used in This Manual e Units k Denotes 1000 Examples 5 kg 100 kHz K Denotes 1024 Example 640 Kbytes e Cautionary notes In this User s Manual cautionary notes are distinguished by the following symbols Refer to corresponding location on the instrument This symbol A appears on dangerous locations on the instrument which require special instructions for proper handling or use The same symbol appears in the corresponding place in the manual to identify those instructions WARNING Calls attention to actions or conditions that could cause serious injury or death to the user and precautions that can be taken to prevent such occurrences CAUTION Calls attentions to actions or conditions that could cause light injury to the user or damage to the instrument or user s data and precautions that can be taken to prevent such occurrences Note Calls attention to information that is important for proper operation of the instrumen e Bold characters Denotes key or char
14. vided on the back of the DX 5 4 32 1 x DERN oo Rear panel 9 8 7 6 Connector D sub 9 pin female connector Each pin corresponds to the following signals Pin Signal name Explanation RxD TxD P Positive data receive transmit CNTR P RTS for use by repeater DGND Ground 6 vP 5v B RxD TxD N Negative data receive transmit Pins 1 2 7 and 9 are not used Cable A dedicated two wire cable is used two wires for the signal This is not supplied with the DX To be prepared separately Transmission Rate Transmission Distance The transmission rate varies depending on the transmission distance within the following range 9 6 Kbps 1200 m to 12 Mbps 100 m Terminator The DX has no built in terminator circuit If a terminator is needed in terms of wiring use a connector with a terminator IM 04L41B01 19E Connection to the PROFIBUS DP Network Settings of the DX Others Node Address Settings O Press MENU to switch to setting mode hold down FUNC for 3 s to switch to basic setting mode and select the Menu tab Communication PROFIBUS Basic Setting Mode PROFIBUS Node ddress Node Address Set a node address in the range of 0 to 125 Nolf amp A The node address of PROFIBUS DP can be checked on the Network Information Screen of the DX You can open the Network Information Screen by pressing FUNC Network info softkey
Download Pdf Manuals
Related Search