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SST Automation GT200-DP-CO, Руководство пользователя

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User Manual

CANopen/PROFIBUS DP Gateway

GT200-DP-CO

WWW.SSTCOMM.COM

16

4.3 Run

4.3.1 Data Exchange Mode

CANopen acts as master

Communication mode between CANopen and PROFIBUS DP is asynchronous mode, as shown below:

“Data 1” shows the data transfer process from PROFIBUS to CAN; “Data 2” shows the data transfer process

from CAN to PROFIBUS.

The gateway runs in CANopen network independently, and transmits read/write commands of CANopen

parameters periodically according object dictionary, also transmits and receives PDO commands. When receiving
I/O request from PROFIBUS DP, the gateway will instantly respond with the latest CANopen data to realize the
matching of network speed. This is asynchronous mode.

TPDO and RPDO applies producer/consumer mode, and often be used in the occasion with high requirement

about speed; Upload SDO and Download SDO applies client/server mode, the mode can guarantee safety of data,
and often be used in the occasion with low requirement about speed.

The data in output buffer of GT200-DP-CO (PROFIBUS DP) is the data being mapped to RPDO or

Содержание GT200-DP-CO

Страница 1: ...CANopen PROFIBUS DP Gateway GT200 DP CO User Manual V 5 3 REV A SST Automation E mail SUPPORT SSTCOMM COM WWW SSTCOMM COM...

Страница 2: ...Address Setting Button 13 4 Use Method 15 4 1 Quick Start Guide 15 4 2 Hardware Wiring 15 4 3 Run 16 4 3 1 Data Exchange Mode 16 4 3 2 PROFIBUS DP Data Module 18 4 3 3 How Step7 Read and Write Gatewa...

Страница 3: ...BUS DP Gateway GT200 DP CO WWW SSTCOMM COM 3 5 2 8 Export Excel File 51 5 2 9 Monitor 51 6 Installation 54 6 1 Mechanical Dimension 54 6 2 Installation 54 7 Failures and Suggestions 56 Appendix Using...

Страница 4: ...istered trade mark of SST Automation The product has many applications The users must make sure that all operations and results are in accordance with the safety of relevant field and the safety inclu...

Страница 5: ...ce 1KV photoelectric isolation Acts as a slave at the side of PROFIBUS DP network PROFIBUS baud rate is self adaptive and up to 12M PROFIBUS input and output bytes can be selected the maximum number i...

Страница 6: ...x380 node address 1152 node address 0x480 node address Default value of Receive PDO 512 node address 0x200 node address 768 node address 0x300 node address 1024 node address 0x400 node address 1280 no...

Страница 7: ...t clear function of RPDO and delay to start up Supports SDO visiting input and output data exchange area Only support Heartbeat 4 Work circumstance temperature 4 140 20 to 60 REL Humidity 5 to 95 non...

Страница 8: ...COMM COM 8 2 6 Revision History Revision Date Chapter Description REV A 21 2 2017 All First release V5 3 the same with V5 2 REV A REV A 3 3 2016 Chapter 5 First release V5 2 user manual add function o...

Страница 9: ...ay GT200 DP CO WWW SSTCOMM COM 9 3 Hardware Descriptions CANopen Port Power Port PROFIBUS DP Interface PROFIBUS DP Status Indicator PROFIBUS DP Address Status CANopen Status Indicator DIP Switch DP Ad...

Страница 10: ...tely The error counter of CAN controller reach or exceed alarm value RUN bicolor Green on Node is in the run state Green light on every 200ms off every 1000ms Node is in the stop state Green light on...

Страница 11: ...Run Mode prohibit setting DP address Locked Notes Except for the Locked status the switch of other three statuses no need to restart the gateway 3 3 Communication Interface 3 3 1 PROFIBUS DP Connector...

Страница 12: ...N L 5 GND Note 1 Connections of V and shield are optional but connections of CAN H CAN L and GND are necessary Note 2 GND V of CANopen interface interlinks V GND of power interface internally You can...

Страница 13: ...ssion the high bit starts to flash and the low bit is always on click the button to add 1 to start setting the high bit of PROFIBUS DP address Long press the button for 3 seconds the high bit is alway...

Страница 14: ...User Manual CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 14...

Страница 15: ...n power on again and the module go into run mode 5 Set the address of the PROFIBUS DP by pressing the button note that this address must be the same as the address of this slave in the DP master confi...

Страница 16: ...parameters periodically according object dictionary also transmits and receives PDO commands When receiving I O request from PROFIBUS DP the gateway will instantly respond with the latest CANopen data...

Страница 17: ...hows the status of CANopen slaves The first byte of this two bytes is address of CANopen slave and the second byte is status of CANopen slave i e Pre run status run status stop status for detailed inf...

Страница 18: ...PDO commands When receiving I O request from PROFIBUS DP the gateway will instantly respond with the latest CANopen data to realize the matching of network speed This is asynchronous mode TPDO and RPD...

Страница 19: ...t one 8 words Consistent 96 Byte In 96 Byte Out three 16 words Consistent During Step7 programming it needs to use package sending and receiving Package sending and receiving mainly adopts SFC15 packa...

Страница 20: ...words Consistent During Step7 programming it needs to use package sending and receiving Package sending and receiving mainly adopts SFC15 package sending and SFC14 package receiving Please refer to ch...

Страница 21: ...able 0x2004 00 Input No 16 No 19 byte of 224 bytes 4 bytes writable 0x2005 00 Input No 20 No 23 byte of 224 bytes 4 bytes writable 0x2006 00 Input No 24 No 27 byte of 224 bytes 4 bytes writable 0x2036...

Страница 22: ...39 00 Output No 228 No 231 byte of 244 bytes 4 bytes readable 0x303a 00 Output No 232 No 235 byte of 244 bytes 4 bytes readable 0x303b 00 Output No 236 No 239 byte of 244 bytes 4 bytes readable 0x303c...

Страница 23: ...o estimate PROFIBUS communication state through SDO SDO read command request format that CANopen master sent COBID 0x600 nodeID 8bytes data 40 01 10 00 yy yy yy Among them 40 is fast read command 0x10...

Страница 24: ...Consistency length 1 Byte Output Byte 1 Word Output Word 2 Words Output Word 4 Words Output Word 8 Words Output Word 16 Words Output Word 32 Words Output Word 64 Words Output Word 2 Words Output Consi...

Страница 25: ...r example When user needs 20 words input The data number reading form Modbus slave through PLC is 20 words user can directly select data modules no less than 20 words input 32words Input 64words Input...

Страница 26: ...baud rate and input output data mapping bytes number from CANopen network to PROFIBUS Configuring steps 5 1 CANopen Acts as Master 5 1 1 Notes before Configuration SST CP CFG is based on Windows platf...

Страница 27: ...eway GT200 DP CO WWW SSTCOMM COM 27 5 1 2 User Interface Software interface include Title bar Menu bar Toolbar Status bar Devices Plate Configuration Plate and Comment Plate Note All the gray sections...

Страница 28: ...or CANopen master Add Command Add a CANopen command Delete Command Delete a CANopen command Upload Read the configuration information from the module and shown in the software Download Download the co...

Страница 29: ...ory address without conflict by each command Export EXCEL Export current configuration to the local hard disk saved as xls file Monitor Monitor the gateway memory buffer data 5 1 3 Device View Operati...

Страница 30: ...or the node It will pop up the command selecting dialog box for users to choose Shown as below Commands Upload SDO Profibus In Download SDO Profibus Out Transmit PDO Profibus In Receive PDO Profibus O...

Страница 31: ...nd you can see configuration interface of Profibus network Configurable items Number of Bytes 112 96 48 16 can be selected and the default is 112 5 1 4 2 CANopen Network Configuration Configurable par...

Страница 32: ...0 Delay to start up Delay value 0 Do not use the function Nonzero value Use the function and delay value is nonzero integral multiple of 10 milliseconds the range is 0 to 2000 the default is 100 When...

Страница 33: ...of value output Upload SDO uses the mode of non stop reading slave data Non zero means to send all SDO according to the cycle Sending cycle equals setting value the default value is 0 The range 0 600...

Страница 34: ...ration In the device interface left click on a command and then the configuration interface is shown as below Slave address CANopen slave address the range is 1 to127 Index value Object index value in...

Страница 35: ...x500 node ID Mnemonic description Users can input the description of project configuration items here these are not downloaded to gateway actually 5 1 4 5 Comment Interface Comment interface displays...

Страница 36: ...CO WWW SSTCOMM COM 36 5 1 5 2 Upload Select Upload it will read configurations form the gateway and the interface is shown as below 5 1 5 3 Download Select Download it will download configurations to...

Страница 37: ...the configurations are correct before downloading configurations you can use Export EXCEL function and it can help you check the configurations 5 1 6 Load and Save Configuration 5 1 6 1 Load Configur...

Страница 38: ...ss automatically 5 1 8 Export Excel File Users can use the function to check the gateway configurations Select Export EXCEL you can save the configuration with xls as its extension 5 1 9 Monitor When...

Страница 39: ...erface is shown as below Users can click Save content button and save the data to disk of computer After using Save content the button will change to Stop saving click the button and you can cancel sa...

Страница 40: ...r using Stop Displaying the button will change to Continue to display click the button it will clear the items before and show new contents again 5 2 CANopen Acts as Slave 5 2 1 Notes before Configura...

Страница 41: ...Manual CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 41 5 2 2 User Interface Software interface include Title bar Menu bar Toolbar Status bar Devices Plate Configuration Plate and Comment P...

Страница 42: ...CANopen slave node Delete Node Delete a node for CANopen slave node Add Command Add a CANopen command Delete Command Delete a CANopen command Upload Read the configuration information from the module...

Страница 43: ...the mapped memory address without conflict by each command Export EXCEL Export current configuration to the local hard disk saved as xls file Monitor Monitor the gateway memory buffer data 5 2 3 Devi...

Страница 44: ...de and then perform the operation of adding command to add a command for the node It will pop up the command selecting dialog box for users to choose Shown as below Commands Transmit PDO Profibus Out...

Страница 45: ...T200 DP CO WWW SSTCOMM COM 45 5 2 4 2 CANopen Network Configuration Configurable parameters are shown as below CANopen Baud Rate CANopen Node ID Clear Data Time for RPDO and Delay to Start up CANopen...

Страница 46: ...tion and the timeout value is nonzero integral multiple of 10 milliseconds the range is 0 to 200 the default is 0 Delay to start up Delay value 0 Do not use the function Nonzero value Use the function...

Страница 47: ...Default value of Receive PDO 512 0x200 node ID or 768 0x300 node ID or 1024 0x400 node ID or 1280 0x500 node ID Mapping address Memory address mapped in the gateway Read only Mnemonic description Use...

Страница 48: ...Configuration The software can scan usable serial port automatically and show it in the port list Finish all configurations click OK and save settings Remark When you finish setting port and other par...

Страница 49: ...s to the gateway and the interface is shown as below Remark1 Please confirm the port in COM Config is the port that you are using before downloading the configurations Remark2 Please confirm the confi...

Страница 50: ...en the configuration project that you have saved 5 2 6 2 Save Configuration Project Select Save or Save As you can save the configuration project with chg as its extension 5 2 7 Auto Mapping The mappi...

Страница 51: ...can save the configuration with xls as its extension 5 2 9 Monitor When the first bit of DIP switch of GT200 DP CO is set to ON status and the second bit is set to OFF status GT200 DP CO is in the de...

Страница 52: ...click Save content button and save the data to disk of computer After using Save content the button will change to Stop saving click the button and you can cancel saving the data to disk of computer...

Страница 53: ...l CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 53 After using Stop Displaying the button will change to Continue to display click the button it will clear the items before and show new cont...

Страница 54: ...Manual CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 54 6 Installation 6 1 Mechanical Dimension Dimension 0 98 in width 3 94 in height 3 54 in depth 6 2 Installation 35mm DIN rail installat...

Страница 55: ...User Manual CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 55...

Страница 56: ...en gateway with CAN network 5 CAN STATUS green light on but CAN transmit and receive data fail in run status Need a terminal resistance1 on CAN network or the node connected with gateway fail 6 CAN ST...

Страница 57: ...EP7 Set PROFIBUS DP The following show how to use STEP7 to configure GT200 DP CO First of all copy gsd file to the following path Step7 S7data gsd 1 Open SIMATIC Manager Figure 1 Figure 1 2 Click File...

Страница 58: ...User Manual CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 58 Figure 3 4 Open S7 PLC hardware configuration SIMATIC 300 1 Hardware double click Figure 4 Figure 4...

Страница 59: ...nual CANopen PROFIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 59 5 Click Option Update Catalog update GSD in device catalog Figure 5 6 Here you can find your equipment in the right side of the window F...

Страница 60: ...FIBUS DP Gateway GT200 DP CO WWW SSTCOMM COM 60 Figure 6 7 Set PLC rack click the Hardware Catalog SIMATIC 300 RACK 300 Rail Figure 7 Figure 7 8 Set CPU module and select the corresponding device type...

Страница 61: ...CO WWW SSTCOMM COM 61 9 Create PROFIBUS DP network and set up PROFIBUS DP Click New and then Network settings select DP select a baud rate such as 187 5Kbps then OK Double click it Figure 8 Figure 8 1...

Страница 62: ...COM 62 Figure 9 11 Drag GT200 DP CO to PROFIBUS DP network bus and drag data modules to slots that is mapping the input and output data module into master controller s memory Figure 10 Figure 10 Drag...

Страница 63: ...can be placed The second step is dragging data module into master controller s memory Note 1 Users configure input and output bytes of GT200 DP CO through configuration software SST CP CFG If users se...

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