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Omron 3G3FV-PDRT1-SIN User's Manual

1. Soe e las IOS O O YGF rN OM TFT oO Black Blue White Red ti oti on mn Don o Setup and Wiring Chapter 3 3 1 3 Operation Indicators The CompoBus D Communications Card has 4 operation indicators that show the status of the power and communications as described in the following table Indicator Display Color Status Meaning PWR Green Lit Power is being supplied from the Inverter to the Card Not lit Power is not being supplied from the Inverter The Card is not connected properly and power is not being supplied to it MS Green Lit The Card is operating normally Flashing Initial settings or necessary preparations for communications are incom plete Red Lit A fatal error hardware error has occurred in the Card Flashing A non fatal error such as a switch setting error has occurred a Not lit Power is not being supplied from the Inverter The Card is not connected properly and power is not being to supplied to it NS Green Lit The CompoBus D Network DeviceNet is operating normally Communications connection established Flashing The Network is normal but the communications connection with the Master Unit is not established Red Lit A fatal communications error has occurred A CompoBus D communications error was detected caused by node ad dress d
2. Bit 03000 Fault Flag Bit 00000 Fault Code Read Flag Bit 00001 IOWR Write Completed Flag Bit 00002 Response Flag Bit 03003 Sending Message Flag Bit 03002 Message Sent Flag Bit 00100 Reset Input Bit DM0000 Slave node address 3G3FV Inverter Response data storage area DM 2000 Command code 2801 DM 2001 Completion code DM 2002 Received bytes DM 2003 Node address service code 8E Read normal 94 Error DM 2004 Read data or error code DM 0100 Completion code storage for communications errors DM 0200 Fault code storage for Inverter fault 7 5 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Timing Chart Word m bit 0 Fault Bit 00000 Fault Read Flag 03003 Sending Message Flag 03002 Message Sent Flag IOWR instruction execution 00001 IOWR Write Completed Flag 00002 Response Flag 10112 Message Communications Enabled Flag 03000 Fault Flag 00100 Reset Input Bit r r DMO0200 Fault code storage lt Fatos 1 2 3 Operation 1 When the Inverter has a fault bit O of word m Fault Bit will be turned ON Until the fault is cleared the Fault Flag will be turn ON and this will cause the Fault Read Flag to be turned ON and the com mand specified in the DM Area will be sent using the IOWR instruction 2 When the Message C
3. Selection Terminal 14 1 to 1F 5 47 CompoBus D Communications Card Operations Chapter 5 Constant Setting Setting Default Chang Control mode setting unit range setting es dur Vif Vit with Open Flux ing OP control PG loop vector eration vector Gain Terminal 14 0 0 to 1 000 0 Bias Terminal 14 100 0 to 100 0 Analog input filter time 0 00 to 2 00 constant Multi function analog output 1 selection terminal 21 Gain terminal 21 0 00 to 2 50 Bias terminal 21 10 0 to 10 0 Multi function analog 1to31 output 2 selection terminal 23 Gain terminal 23 0 00 to 2 50 Bias terminal 23 10 0 to 10 0 Analog output signal 0 1 level selection Not used Not used Not used Not used Not used Note The values in parentheses indicate initial values when initialized in 3 wire sequence e Protective Function L Parameter Constants Constant Setting Setting Default Chang Control mode setting unit range setting es dur Vit Vif with Open Flux ing OP control PG loop vector eration vector Motor protection 0 1 selection Motor protection time 0 1 to 5 0 constant Momentary power Oto2 loss selection Momentary power 0 0 to 2 0 loss ridethru Minimum baseblock 0 0 to 5 0 time BB Voltage restart time i 0 0 to 5 0 Under voltage 150
4. Cables Communications power supply 24 VDC Trunk line Terminating M M Power Supply Tap M M Terminating Resistor x or T branch Tap Resistor Drop Drop line Drop ine line Node Node Node CompoBus D Communications Line Design Chapter 2 2 2 Network Configuration Restrictions CompoBus D communications are designed to meet a wide range of applications by providing a choice of baud rates and allowing different combinations of T branch and multi drop connections The restric tions of CompoBus D communications that are required to enable the various communications possibi lities are described here 2 2 1 Baud Rate and Communications Distance The maximum length of the CompoBus D communications cables is restricted by the baud rate and the type of cable used The three types of restrictions on CompoBus D communications cable length are as follows e Maximum network length e Drop line length e Total drop line length Be sure to design and configure a Network that meets the conditions provided below to ensure reli able communications Maximum Communications Distance Baud rate Maximum network length Drop line length Total drop line length Thick Cable Thin Cable 100 m max 100 m max i 39 m max 250 m max 100 m max 78 m max 500 m max 100 m max 156 m max Note Thick Cable 5 wire DCA2 5C10 100 m Thin Cable
5. 3 Compare the values found in steps 1 and 2 above If the first value A is less than the second B this shows that power supply specifications are met and power can be supplied to all nodes at any point in the Network Note Be sure to refer to the correct graph as the maximum current flow is different for Thick and Thin Cables Countermeasures If the second value B is less than the first A use the following procedure to locate the communica tions power supply e Locate the communications power supply in the center of the Network and the nodes to both sides of it e f the nodes are already located at both sides of the power supply move the power supply in the direc tion that requires the larger current capacity e lf Thin Cable is being used replace it with Thick Cable Note If after following the above procedure B is still less than A go to Step 2 and determine the actual position of the nodes by the formula calculation method e Calculation Example The following example shows a Network that requires power to be supplied for 240 m on Thick Cable The power supply is located in the center of the Network Because the power supply is in the center the maximum current will flow both to the left and to the right enabling the supply of at least twice the maxi mum current as when the power supply is placed on the end of the Network The current consumption for individual nodes is as follows Terminating Resistor Trunk
6. Reads output frequency 00103 MOV 021 0003 MOV 021 0010 DM0101 Reads Inverter status 00100 03002 00101 00102 00103 03002 CMP 020 00100 25506 Equals Flag 03100 CMP 020 0001 DM1002 25506 Equals Flag 03101 03100 03101 001 00300 7 17 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 7 18 00101 CMP 020 0010 25506 Equals Flag 03103 CMP 020 0000 DM1002 25506 Equals Flag 03103 03104 ASL 025 00301 00102 CMP 020 0003 25506 Equals Flag 03105 ANDW rT 4 DM1002 CMP 020 00021 DM1002 25506 Equals Flag 03106 03105 03106 ANDW a DM1003 ASL 025 C 00302 03104 00103 CMP 020 0003 m 25506 Equals Flag 03107 ANDW TE 4 DM1002 CMP 020 25506 Equals Flag 03108 03107 03108 ANDW 034 00002 CMP 020 0080 DM1005 25506 Equals Flag 03109 03109 00003 03110 03110 03110 00004 00001 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 00004 MOV 021 0000 MOV 021 MOV 021 0000 DM0101 MOV 021 0000 DM0102 Executes stop command 7 3 2 Reading Parameter Data This programming example
7. 0 cece eee eee eee 5 15 5 2 5 Motor Data Objects Class 28 Hex 0 ee cee 5 16 5 2 6 Control Supervisor Objects Class 29 Hex 0 0 cece eee 5 17 5 2 7 AC DC Drive Objects Class 2A Hex 1 1 0 0 eee eee 5 20 5 3 Switching Remote I O Operation 0 0 0 cee eee eee 5 24 5 4 Special Remote I O Operation 00 neces 5 27 5 4 1 Overview of Special Remote I O 0 0 eee eee 5 27 5 4 2 Special Remote I O Communications Timing 00 0000 rrr 5 29 5 4 3 Inputting Control Frequency 00 eee eee eee 5 30 5 4 4 Inverter Monitoring Functions 0 0 00 c eee eee 5 32 5 4 5 Parameter Constant Reading and Writing 0 0 cece ee eee 5 39 Chapter 6 Communications Errors eceeeeeceeeeeee OL 6 1 Communications Line Errors 0 cece e nen e teen ences 6 2 6 2 Message Communications Errors 00 ee eee nee 6 5 6 3 Special Remote VO Errors se sonara ce he ees ee ee ERS EAS a EER SE ee Ie OE 6 6 6 4 Inverter Faults aeiee a G4 Seated tgh Sg eke eet ha ee hace end ec as 6 7 Chapter 7 Communications Programs SYSMAC C200HX HG HE PCs 7 1 7 1 Standard Remote I O Programming 0 0 cece eee eae 7 2 7 2 Message Communications Programming 00 cece eee eee eee 7 5 7 2 1 Inverter Fault Processing 0 0 eee eens 7 5 7 2 2 Reading Writing Data osso eai i i eee 7 8 7 3 Special Remo
8. Casing 2 16 CompoBus D Communications Line Design Chapter 2 Suspending the Communications Power Supply A S82J power supply DC power supply op Insulating material such as S82Y LIOIN Mounting Tool enna Tool baked board or acrylic board When using S82J power supply When using other power supplies 2 4 4 Noise Prevention Wiring To prevent inductive noise do not wire the communications line SYSMAC power lines and other power lines near to each other Keep the power lines for Inverters motors regulators and contactors the communications lines and the SYSMAC power lines separated from each other by at least 300 mm Also provide separate conduits or ducts for the communications lines and power lines Low voltage cable Communications cable Suspended duct Floor duct Communications line SYSMAC I O Line O00000 ESLLS SEES SESS 300 mm Control cable max 8929 SYSMAC Power Line slolosstefelote Communications line General control circuit line T 300 mm shielding SYSMAC I O Line ee Powerline Q I fe Power line ggogogQggo Ground 100 Q max e Do not install communications lines and SYSMAC power lines onto the control panel on which high voltage devices are mounted e Because noise currents flow through metallic equipm
9. Flashing Initial settings or necessary preparations Turn ON the Inverter power for communications are incomplete supply again Replace the Option Card Red Lit A fatal error hardware error has occurred Turn ON the Inverter power in the Card supply again Replace the Option Card Flashing A non fatal error such as a switch setting Check the baud rate setting error has occurred Turn ON the Inverter power supply again Replace the Option Card Not lit Power is not being supplied from the In Check the Option Card con verter nector and turn ON the Invert The Card is not connected properly and power supply power is not being to supplied to it Replace the Option Card 6 2 Communications Errors Indicator Display Color Status Meaning The CompoBus D Network DeviceNet is operating normally Communications connections estab lished Chapter 6 Countermeasures Flashing The Network is normal but the commu nications connection with the Master Unit is not established Turn ON the power supply again after the following steps e Register in the scan list e Turn ON the power supply to the Master Unit A fatal communications error has oc curred A CompoBus D communications error was detected caused by node address duplica tion or Bus OFF These errors make com munications impossible Turn ON the power supply again after the followin
10. Address Address Words are freely allocated to the Slaves and I O blocks can be set as desired Each node must be allo cated at least one byte leftmost or rightmost If a Slave requires more than one input or one output word then it can be allocated more than one input or output word If a Slave requires less than one word it will use either the rightmost or leftmost bits in the word allocated to it e Free Allocation Restrictions The following restrictions apply when freely allocating remote I O e The remote I O allocated to one Slave cannot be separated i e all input words must be consecutive as must all output words Inputs and outputs however can be separated e With a Slave requiring more than one word a series of allocations cannot be started from the leftmost byte of the remote I O The leftmost byte however can be allocated to a Slave requiring only 8 bits e Multiple words cannot be allocated as the remote I O for a single Slave e A Slave cannot be assigned to more than one Master Unit 4 1 2 Scan Lists The Scan List Scan lists record information in the Master Unit on the Slaves that are connected to them If the scan list is enabled the information on each Slave is recorded and can be used to determine normal Compo Bus D communications The scan list provides the following information on each Slave 4 3 CompoBus D System Startup Chapter 4 e Slave remote I O allocations providing the nu
11. than two power supplies Set the location for the power supply Power Supply Location Patterns The power supply can be located in the configurations shown below Basically select from the configu rations 1 and 2 Consider using configuration 3 when power supply specifications cannot be met by configurations 1 and 2 It is possible to use configuration 4 for a duplex power supply 2 7 CompoBus D Communications Line Design Chapter 2 1 Locating the Nodes on Both Sides of the Power Supply Power Supply Tap or T branch Tap 2 Locating the Nodes on One Side of the Power Supply Note Configuration 1 is recommended for a single power supply to several nodes Power Supply Tap or T branch Tap ft 3 Splitting the Power Supply System with Multiple Power Supplies System 1 System 2 Special Power Supply Tap Special Power Supply Tap Remove the fuse and split V a fuse V Make V the same for y Systems 1 and 2
12. 03000 Fault Flag 00003 Fault Reset Input Bit Operation 1 When the Frequency Reference Input Bit turns ON the rotational speed reference data specified in DM 0000 is moved to remote I O output word n 1 2 When the Forward Input Bit turns ON remote I O word n bit 0 Forward Stop will turn ON and for ward operation will start During forward operation remote I O word m bit 2 During Forward Run will be ON 3 When the Forward Input Bit turns OFF remote I O word m bit 2 During Forward Run will turn OFF after operation will decelerate to a stop 4 When the Reverse Input Bit turns ON remote I O word n bit 1 Reverse Stop will turn ON and re verse operation will start During reverse operation remote I O word m bit 3 During Reverse Run will be ON 5 When the Reverse Input Bit turns OFF remote I O word m bit 3 During Reverse Run will turn OFF after operation decelerates to a stop 6 When the remote I O Fault Bit word m bit 0 turns ON the Fault Flag will turn ON 7 When the Fault Reset Input Bit turns ON remote I O word n bit 2 Fault Reset Input Bit will turn ON and the fault will be cleared When the fault is reset the Fault Flag will turn OFF simultaneously 7 3 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Ladder Program 00004 DIFU 013 03001 03002 During forward run During reverse run 03001 word m bit 2 word m bit 3 03003 03002 0300
13. 5 7 CompoBus D Communications Card Operations Chapter 5 5 2 Message Communications DeviceNet Explicit Messages There are two types of CompoBus D communications Remote I O and message communications This sections explains CompoBus D Communications Card message communications With message communications specific instructions SEND RECV CMND and IOWR are used for reading and writ ing data between Master and Slave Units 5 2 1 Overview of Message Communications Explicit Message Operations Message Communications Operations Message communications enable data to be exchanged as required between nodes i e between Masters or between Masters and Slaves on a CompoBus D Network For example the accumulated data from a given PC can be read from another PC and constants from various Slaves can be changed from a PC To use message communications however both nodes involved in the data exchange must support message communications Message communications function C200HW DRM21 V1 or CVM1 DRM21 V1 Master Unit IOWR 223 Reading Inverter output current 3G3FV series Inverter 3G3FV PDRT1 SIN CompoBus D Communications Card Note T branch wiring using Thin Cables Types of Message Communications CompoBus D message communications are broadly divided into the two categories described be
14. Minor Fault 1 Fault Note 1 Reference From Net shows the input status of word n bit 6 Net Reference for CompoBus D communications 5 4 CompoBus D Communications Card Operations Chapter 5 Note 2 Control From Net shows the input status of word n bit 5 Net Control for CompoBus D com munications Note 3 The Reference From Net and Control From Net functions are applicable for Inverter software versions 81042 and later Check the version with the Inverter monitor function U1 14 Note 4 Reverse Operation indicates reverse output status This bit does not turn ON for DC braking DC injection Note 5 Forward Operation indicates either forward run status or DC braking DC injection status This bit turns ON even for DC braking DC injection during reverse run e Rotational Speed Reference Data Word address Bit Signal name Rotational speed reference data Content Communications data Rotational speed reference x 24 a Speed scale value of Class 2A Instance 01 Attribute 16 Initial value 0 The speed scale is assigned to the message function For instructions on how to change it refer to 5 2 Mes sage Communications The unit for the rotational speed reference is set in 01 03 frequency reference setting and display units Setting example providing reference of 1 800 r min When the speed scale value is O and the number of motor poles is set in 01 03 so unit is r min 1
15. fer I O between Slaves and the CPU Unit of aSYSMAC PC without any special programming in the CPU Unit and 2 Message communications are performed between a CPU Unit to which a Master Unit is mounted and Slaves by executing specific instructions such as CMND and IOWR depending on the model of SYSMAC PC used from the program in the CPU Unit A Configurator sold separately can be used to enable following This allows the support of an even larger control system e O area words can be flexibly allocated for remote I O communications e More than one Master Unit can be mounted to a single PC e More than one Master Unit can be connected in a single Network Fixed Allocation Configuration without a Configurator C200HW DRM21 V1 or CVM1 DRM21 V1 CompoBus D Master Unit d SYSDRIVE 3G3FV Inverter E CompoBus D Communications Card Slave Slave Slave Slave CV series PCs B 64 nodes max including the Master Unit C200HX HG HE PCs 64 nodes max including the Master Unit C200HS PCs 33 nodes max including the Master Unit Note 1 The Master Unit occupies one node of the CompoBus D Network Note 2 If C200HS PCs are used only remote I O communications are possible Note 3 If one node uses more than one word the maximum number of nodes will be reduced by one node for each extra word that is used 1 7 Functions and System Configuration Chapt
16. 13 EF8 External fault 8 14 Not used 15 OS Overspeed Content Speed deviation PG is disconnected Not used CompoBus D Communications Card Operations m Inverter Monitoring U1 LJL Register Monitor Monitored item Output unit Chapter 5 number number 0020 U1 01 Frequency reference Set in 01 03 Yes No 0021 U1 02 Output frequency Set in 01 03 Yes No 0022 U1 03 Output current 8192 dec Inverter rated Yes No current 0023 U1 04 Control method Set in A1 02 Yes No 0024 U1 05 Motor speed Set in 01 03 Yes No 0025 U1 06 Output voltage 0 1V Yes No 0026 U1 07 Main circuit DC voltage 1V Yes No 0027 U1 08 Output power 0 1 kW Yes No 0028 U1 09 Torque reference 0 1 Yes No 0029 U1 10 Input terminal status Bits 0 to 7 terminals 1 to Yes No 002A U1 11 Output terminal status Refer to table below Yes No 002B U1 12 Operating status Refer to table below Yes No 002C U1 13 Elapsed time 1 hour Yes No 002D U1 14 FLASH ID software No Yes No 002E U1 15 Terminal 13 level 0 1 100 10 V Yes No 002F U1 16 Terminal 14 level 0 1 100 20 mA Yes No 0030 U1 17 Terminal 16 level 0 1 100 10 V Yes No 0031 U1 18 Motor secondary current 0 1 100 Motor rated Yes No current 0032 U1 19 Motor excitation current 0 1 100 Motor rated Yes No current 0033 U1 20 Output frequency after a Set in 01 03 Yes No s
17. Explicit messages Read the fault output for Class 29 Instance 1 Attribute OA using message communications If there is a fault in the Inverter the fault output will be ON so turn OFF all related inputs controlling the Inverter and program a sequence to stop the program Special remote O Read register 0010 and check whether bit 07 fault output is ON serious fault If bit 07 is ON turn OFF all related inputs controlling the Inverter and program a sequence to stop the program Confirming Inverter Fault Status The fault information for the Inverter can be checked by using the following methods Perform trouble shooting based on the information corresponding to the fault and refer to maintenance information in the SYSDRIVE 3G3FV High function General purpose Inverter User s Manual 1516 Function Inverter Error Status Operation indicators on When there is an Inverter fault the details will be displayed on the Digital Inverter Operator of the Inverter The fault log can be checked using the monitor function U3 Explicit messages Read the fault code for Class 29 Instance 1 Attribute OD using message communications The code corresponding to the Inverter fault is specified Special remote I O Read registers 0014 to 0018 Check the fault status from the bit signals that are output for an Inverter fault The fault log can be checked using the monitor function U3 in registers 0090 to 0093 Memory
18. e AC DC Drive 2 0002 Yes No Word 03 Product Code Assigned to each series by each maker CompoBus D Communications Card 52 34 hex 0034 Yes No Word 04 Revision Indicates overall software revisions for the CompoBus D Communications Card 01 00 Yes No Byte x 2 05 Status Indicates the communications status of the CompoBus D Communications Card See details below 0000 Yes No Word 06 Serial Number Indicates the product serial number of the CompoBus D Communications Card 60000000 hex onwards Depends on product Yes No Long 07 Product Number Indicates product model number 3G3FV PDRT1 SIN Number shown at left Yes No String 08 State Indicates Inverter status e 3 hex Inverter ready 03 Yes No Byte e Status Details Connection 0 Not connected 1 Master Slave connected Content Not used Configuration 0 Data never changed 1 Data other than default Not used Note Bits that are not used are all zeros 8 2 2 Message Router Objects Class 02 Hex Message router objects have the function of distributing CompoBus D DeviceNet communications data Message and remote I O operations and so on must pass through these objects to be distributed Message router objects themselves are involved in internal processing only and
19. 10 restrictions 2 4 settings 3 4 C communications cable shielding 2 16 distance 2 4 explicit messages 1 3 fault processing 7 5 7 12 flags 5 12 functions 1 3 line noise 2 15 power supply 1 10 2 2 2 6 noise prevention 2 16 suspension 2 17 settings 4 14 specifications 1 10 with Configurator 1 11 with SYSMAC PCs 1 2 1 11 without Configurator 1 11 communications data reference examples 5 23 setting examples 5 22 Communications Error Flag 7 14 Communications Error Reset Input Bit 7 14 Communications Fault Reset Input Bit 7 13 communications flags 5 15 communications line errors operation indicators 6 2 Configurator 1 5 1 6 3G8E2 DRM21 1 9 3G8F5 DRM21 1 9 communications 1 11 overview 1 8 specifications 1 9 Index connection objects 5 25 connections methods 2 2 constants initialize mode 5 39 program mode 5 39 Control From Net Bit 7 2 Control Input Write Completed Flag 7 14 Control Input Write Flag 7 14 control monitor objects details 5 18 control supervisor objects 5 16 5 17 CPF errors 5 34 CRC check 1 10 crimp terminals 3 7 current capacity 2 9 D daisy chain drop lines 1 6 DeviceNet connection objects 5 16 details 8 7 service codes 8 7 DeviceNet objects 5 16 allocations 8 6 details 8 5 service codes 8 5 drop lines 2 2 2 3 branching patterns 2 3 daisy chain 1 6 maximum length 1 10 2 4 During Forward Run Input
20. 13FF There is insufficient data to execute the service Correct the data size and send the data again 14FF The attribute for the service does not exist Check and correct the service code and attribute values and send the data again 15FF These is too much data to execute the service Correct the data size and send the data again 16FF The specified object does not exist Check and correct the class and instance values and send the data again 20FF The parameters are invalid or the data is Check and correct the data setting range send outside the range for the requested service the data again 1FFF Manufacturer fault code Stop the Inverter and send the data again Check and correct the data setting range send the data again Communications Errors Chapter 6 6 3 Special Remote I O Errors Special Remote I O Errors If each function is not set properly using the special remote I O the MSB of the function code will be changed to 1 and one of the following error codes will be returned Check the meaning of the error mes sage and either correct the message or adjust the timing of the message Error Code Meaning Normal operation response When sending data the code will be returned with the function code and register number followed by the amount of data being written or read data Function code error A function code that is not supported has been received Invalid register number A register number that is not
21. 24V OV 4 Duplex Power Supply with Multiple Power Supplies Special Power Special Power Supply Tap Supply Tap Communications power supply Note 1 If power supply specifications cannot be met with a single power supply when the current ca pacity of the Thick Cable exceeds 8 A even after the power supply location is modified use more than one communications power supply Note 2 In configuration 1 the power can be supplied in two directions to the trunk line as long as the current capacity of each is 8 A or less when using Thick Cable i e it is possible to have a configuration with a total maximum current capacity of up to 16 A 2 8 CompoBus D Communications Line Design Chapter 2 Note 3 Consider changing to Thick Cable to meet specifications if the current capacity of the Thin Cable exceeds 3 A when using Thin Cable for the trunk line Setting the Power Supply Location Determine whether or not the current can be supplied normally by finding the current capacity required by each node and the voltage drop in the cables to be used to provide power Calculate the values below in advance e The current capacity required by each node e The distance between the power supply and each node The current capacity of the 3G3FV PDRT1 SIN CompoBus D Communications Card is approxim
22. 3 9 installation 3 8 T branch Tap Terminating Resistor 3 10 Terminal Block 3 2 wiring 3 7 Terminal block Terminating Resistor 2 2 Terminating Resistor 2 2 connection 3 10 connections 2 5 Thick Cable 1 10 2 10 maximum length 2 4 Thin Cable 1 10 2 10 maximum length 2 4 trunk lines 2 2 2 3 branching patterns 2 3 W Z Warning Bit 7 13 wiring communications cables 3 6 Inverter 3 7 precautions 3 5 preparations 3 6 Terminal Block 3 7 word allocations Inverter control input 7 13 Inverter status 7 13 overview 4 2 SYSDRIVE 3G3FV series Inverters 5 4 Zero Speed Bit 7 13 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual Cat No 1525 E1 1 Revision code The following table outlines the changes made to the manual during each revision Page numbers refer to the previous version Revision code bate Revised conten June 1998 Original production
23. Bit 7 2 During Reverse Run Input Bit 7 2 During Run Bit 7 13 E EEPROM 6 7 Equals Flag 5 12 error codes 5 38 Error Flag 5 12 I 1 Index errors communications line 6 2 explicit messages 6 5 setup T O Area Overlap 4 6 T O Area Range Violation 4 6 special remote I O 6 6 verification 4 6 Slave I O Size Differs 4 7 explicit messages 1 3 1 5 errors 6 5 overview 5 9 transmission 5 9 F fault Inverter 6 7 Fault Bit 7 3 7 6 7 13 fault codes 5 19 Fault Flag 7 2 7 6 Fault Read Flag 7 6 Fault Reset Input Bit 7 2 7 13 faults 5 33 FINS commands 1 5 7 8 fixed allocation 1 7 allocation areas 4 5 application procedure 4 7 communications 1 11 example 4 7 without Configurator 4 2 Forward Input Bit 7 2 Forward Reverse Bit 7 13 Forward Stop Bit 7 2 free allocation 1 6 1 8 allocation areas 4 9 application procedure 4 11 communications 1 11 example 4 11 restrictions 4 3 4 10 with Configurator 4 2 frequency reference ladder program 7 4 selection 4 13 4 16 settings 4 15 7 14 Frequency Reference Input Bit 7 2 Frequency Reference Write Completed Flag 7 14 Frequency Reference Write Flag 7 14 functions 1 2 1 2 G I grounding 2 15 Communications Card 2 15 network 2 15 T O Area Overlap 4 6 T O Area Range Violation 4 6 I O power supply 2 2 identify objects 5 16 details 8 4 service codes 8 3 status 8 4 installation Com
24. CMP 020 25506 Equals Flag 03003 03002 03003 Word m bit 7 00002 03010 MOV 021 0000 Data error processing 7 25 m TID M Chapter 8 e Appendices 8 1 Specifications 8 2 Objects 8 3 CompoBus D Communications Response Time Appendices Chapter 8 8 1 Specifications Item Specifications Model 3G3FV PDRT1 SIN Remote I O e Basic remote I O Allocated 2 input and 2 output words e Standard remote I O default setting Allocated 2 input and 2 output words e Special remote I O Allocated 3 input and 3 output words Note 1 The user can select from among these three types of remote I O Note 2 Basic and standard remote I O are compatible with DeviceNet Special remote I O is applicable only to this product and is not compatible with DeviceNet Explicit messages A maximum of 32 bytes of data can be sent or received Note Explicit messages are applicable to the AC DC drive profile Communications power supply specifications 11 to 25 VDC 20 mA max Internal circuit power supply Provided from 3G3FV Inverter Operating location Indoors with no corrosive gases oil mist metallic particles etc Operating ambient temperature 10 to 45 C Operating ambient humidity 90 RH max with no condensation Storage temperature 20 to 60 C Area 1 000 m max Weig
25. Chapter 7 7 3 3 Writing Parameter Data This programming example is designed to write the parameter data in the 3G3FV Inverter After writing has been completed be sure to send an enter command to enable the written data as the Inverter op eration data To use special remote I O it will be necessary to switch the remote I O operation Refer to 5 3 Switching Remote I O Operation and change to the special remote I O operation Allocations Bit 00000 Write Parameter Input Bit Bit 00002 Faulty Data Reset Input Bit Bit 03000 Data Write Flag Bit 03005 Data Agree Flag Function Code and Register No Bit 00100 Sending Written Data Flag Bit 00101 Sending Enter Command Flag Bit 00102 Setting 00 Function Code Flag Bit 00103 Data Write Completed Flag Bit 03010 Faulty Data Flag DM 0000 Register number of the parameter to be written DM 0001 Written data e Remote I O Allocation Areas 1 0 classification 15to8 Output Register number leftmost byte Function code 10 Write 03 Read PC to 3G3FV Inverter Register data leftmost byte Register number rightmost byte Not used Register data rightmost byte Input Register number leftmost byte Function code 10 Write 03 Read a Inverter to Register data leftmost byte Register number rightmost byte Not used Register data rightmost byte 7 22 Communication
26. CompoBus D Communications Card Operations Chapter 5 Response Format e Normal Response 28 01 00 00 32 bytes max IN Command code Completion code Number of bytes Destination Service Service data read data FINS command for PC transmitted node address code e Error Response 28 01 00 00 94 2 bytes Command code Completion code Number of bytes Destination Service Error code FINS command for PC transmitted node address code e Failure or Timeout During Transmission 28 01 Command code Completion code FINS command for PC FINS error code 5 2 5 Motor Data Objects Class 28 Hex This and subsequent sections provide details on objects There are eight types of e Identify objects identification information Class 01 hex e Message router objects Class 02 hex e DeviceNet objects Class 03 hex e Assembly objects Class 04 hex e DeviceNet connection objects Class 05 hex e Motor data objects Class 28 e Control supervisor objects Class 29 hex e AC DC drive objects Class 2A hex The three types of objects related to Inverters are the motor data control supervisor and AC DC drive objects These are explained below and in subsequent sections The other types of objects are used less frequently and covered in 8 2 Objects Motor data objects are data and functions related to motors connected to Inverte
27. Configurator Save the Network configuration in a file from the Configurator Switch the PC to RUN mode 4 12 CompoBus D System Startup Chapter 4 4 2 SYSDRIVE 3G3FV Settings Set the parameters according to the applications of the Inverter for CompoBus D communications The shaded part in the following table indicates the default setting Note The parameters set here are applied to the CompoBus D Communications Card when the power is turned ON Turn OFF the power after changing parameters and turn ON again to apply them 4 2 1 Frequency Reference Selection Default setting 1 Constant Content REF indicator of Digital Operator D1 01 Frequency reference from D1 01 Not lit External terminals Frequency reference from external input Lit Do not set not used Optional Card Frequency reference from CompoBus D Lit Communications Card Always set 3 when using the CompoBus D Communications Card By setting 3 the frequency refer ence value 1 can be set only by CompoBus D communications Note 1 This setting enables frequency reference 1 only Frequency reference can be set for frequency references 2 to 8 through CompoBus D com munications and Digital Operator without B1 01 Note 2 If the S1042 or later software version of the Inverter is used settings other than 3 can be made and Frequency Reference 1 can be switched with communications using the Net Ref signal Communications set
28. Control mode setting V f control V f with PG Open loop vector Flux vector Reference frequency lower limit 0 0 to 109 0 d3 01 Jump frequency 1 028B 0 1 0 0 to 400 0 0 0 No Yes Yes Yes Yes d3 02 Jump frequency 2 028C No Yes Yes Yes Yes d3 03 Jump frequency 3 028D No Yes Yes Yes Yes d3 04 Jump frequency width 028E 0 1 0 0 to 20 0 1 0 No Yes Yes Yes Yes Reference frequency hold function selection 0 1 Trim control level Torque control selection 0 to 100 0 1 Torque reference delay time 0 to 1 000 Speed limit selection 1 2 Speed limit 120 to 120 Speed limit bias 0 to 120 Speed torque control switching timer 0 to 1 000 Note The setting unit and setting range of the frequency reference can be changed using 01 03 fre quency reference setting and display units Refer to the default setting of 01 03 e Motor Constant E Parameter Constants Constant Input voltage setting Setting unit Setting range 155 to 255 See note 1 Default setting Chang es dur ing op eration Control mode setting Vif control V f with PG Open loop vector Flux vector Motor selection 0 1 5 43 CompoBus D Communications Card Operations Chapter 5 Constant Setting Setting Default Chang Control mode setting unit range set
29. D communications can be used in DeviceNet communications Choice of Communications Functions The CompoBus D Communications Card has various functions to choose from to suit the Inverter ap plications e Remote I O Communications Either basic remote I O control or special remote I O can be chosen for remote I O allocation to suit the application Special I O control can be used to control and set all functions for 3G3FV se ries Inverters e Message Communications Basic Inverter control and monitoring is possible with DeviceNet explicit messages which are defined for AC DC driver objects Remote I O and message communications can be used simul taneously i e remote I O control can be performed at the same time as other control using mes sage communications 1 3 Functions and System Configuration Chapter 1 Applicable to Various System Configurations Remote I O communications and message communications are available as communications func tions Normal control inputs are controlled by the remote I O communications function When neces sary the message communications function is used to monitor each Inverter It is possible to control the selection of either the communications control input or local control input provided that the Inverter soft ware version is higher than Ver 1042 Note For connecting the CompoBus D Communications Card of the Inverter use DCA1 5C10 Thin Cables and branch them from the T branch Tap Thic
30. F1 to OF as follows hex Unit 0 1 V x 1 2 e Voltage scale set value Set a negative value as its 2 s complement Reference From 00 Operate at B1 01 setting Net 01 Set B1 01 to 3 and operate with CompoBus D Note 1 The Net Reference and Reference From Net functions are applicable for Inverter software versions 81042 and later Cannot be changed during running Check the version with the In verter monitor function U1 14 If the software version is S1040 set b1 01 to 3 Note 2 Under the DeviceNet protocol the unit for the speed reference is always r min The number of motor poles 2 to 32 must be set in parameter 01 03 frequency reference setting and dis play units when using DeviceNet open network Note 3 Cannot be changed during running e Communications Data Setting Examples Example 1 Finding the communications data for outputting a frequency of 60 Hz with the following conditions set Number of poles 01 03 4 Speed scale attribute 16 0 e Converting frequency to rotational speed Frequency x 120 number of poles 60 x 120 4 1 800 r min e Converting rotational speed to minimum unit Rotational speed unit 1 800 1 r min x 1 2 1 800 e Converting communications data to hexadecimal 1 800 dec 708 hex Example 2 Finding the communications data for outputting a frequency of 60 Hz with the following condition set Frequency set
31. Network there may be a malfunction in the nodes e The current capacity of the drop line varies according to its length The longer the drop line the lower its maximum capacity becomes This is the same whether the cable is thick or thin Calculate the cur rent capacity passing through the drop line the total current consumption at the drop line using the following formula 4 57 L I Permissible current A L Length of the drop line m 2 6 CompoBus D Communications Line Design Chapter 2 Flowchart Use the flowchart below to determine the communications power supply on the trunk line Satisfy the conditions for each drop line on page 2 6 Provisionally determine the location of the power supply Step 1 Determine the best location of the power supply from the graphs Are the power supply specifications met Consider changing the Yes location of the power supply Consider using Thick Cable Are the power supply specifications met Step 2 i Yes Calculate the best location of the actual nodes Are the power supply specifications met a Consider changing the location of Yes the power supply Consider using Thick Cable Consider changing the location of high current consumption nodes Are the power supply specifications met Step 3 i y Split the power supply es system by installing more
32. Note 1 Net Reference is used to specify the frequency reference as follows cannot be changed dur ing running 0 The frequency reference input method specified by the frequency reference source selec tion 01 01 is used 1 Set b1 01 to 3 and operate via CompoBus D Operate with rotational speed reference in word n 1 Note 2 Net Control is used to change the run command as follows cannot be changed during run ning 0 The run command input method specified by the run command source selection b1 02 is used 1 Set b1 02 to 3 and operate via CompoBus D Follow run command in word n bits 0 and 1 The Net Reference and Net Control functions are applicable for Inverter software versions 1042 and later Check the version with the Inverter monitor function U1 14 If the software version is S1040 set b1 01 and b1 02 to 3 Note 3 e Inverter Status Bit 7 At Reference Bit 6 Reference From Net Bit 5 Control From Net Bit 4 Inverter Ready Bit 3 During reverse run Bit 2 During forward run Bit 1 Warning Minor Fault 0 Normal Bit 0 Fault 0 Accelerating 0 b1 01 0 b1 02 0 0 Normal 0 Stop 0 Stop or Decelerating 1 At reference 1 CompoBus D See note 1 1 CompoBus D See note 2 Preparing 1 Ready forward 1 During reverse run See note 4 reverse 1 During forward run See note 5 1 Alarm
33. PC to PROGRAM mode Get the device list and create the master parameters with the Configurator If more than one Master Unit is mounted to the same PC use the Configurator to check for duplica tion in the master parameter settings Register the master parameters in the Master Unit s Connect a Configurator to the Network Turn ON the power supply to all the Slaves Read the Network configuration from the Configurator Turn OFF the power supply to all the Slaves Create the master parameters for each Master Unit and save the parameters in files Turn ON the power supply to one PC i e to one of the Master Units Switch the PC to PROGRAM mode Read the Network configuration from the Configurator Read the master parameter file for the Master Unit that has been turned ON from the master param eter editing screen Write the master parameters created in the above step 19 Turn OFF the power supply to the PC i e the Master Unit and the Slaves Repeat the above steps beginning at step 20 for all Master Units Turn ON the power supply to all Masters and Slaves Remote I O communications will start with the scan list enabled Communications will not start if they have been set to be stopped at startup from the Configurator Use the software switches or Configurator to start and stop remote I O communications Confirm that the MS and NS indicators on all Master Units and Slaves are lit Read the Network configuration from the
34. Produced connection path Indicates the data for defining the application object for sending this object instance No data for explicit messages Consumed connection path length Indicates the number of bytes of data for the consumed connection path No data for explicit messages 8 8 Consumed connection path Indicates the data for defining the application object for receiving this object instance No data for explicit messages Appendices Instance Attribute Content Indicates the status of this object instance 00 Does not exist in network or is not ready 01 In network state waiting for connection event from Master Unit 02 Waiting for connection ID attribute writing 03 Connection completed 04 Timeout Setting range Default Hex Must be 03 when commu nications are es tab lished Chapter 8 Instance type Indicates the type of object instance 00 Explicit message 01 Remote I O Transport class trigger Indicates the communications configuration for the CompoBus D Communications Card Produced connection ID Consumed connection ID Indicates the label used for the communications header for the CompoBus D Communications Card Note These are set when the communications connection is made Initial comm characteristics Indicates the communications configurati
35. Terminating Resistor or a terminal block with Terminating Resistor can be used In this case be sure to make the cable length 1 m or less from the node to the Terminating Resistor 1 mor less Truck line T branch Tap mounted to a Terminating Resistor or a terminal block with Terminating Resistor Node at end of trunk line 2 5 CompoBus D Communications Line Design Chapter 2 2 3 Communications Power Supply 2 3 1 Locating the Communications Power Supply Basic Concept e The communications power supply must be 24 VDC e Make sure that the power is supplied from the trunk line e When providing power to several nodes from one power supply if possible try to locate the nodes in both directions from the power supply e Provide power through Power Supply Taps It is however possible to use T branch Taps instead when there is one communications power supply in the system and the total current consumption is less than 5 A e The power supply capacity for cables is restricted to 8 A for Thick Cables and 3 A for Thin Cables e A single Network is usually supplied by one power supply It is however possible to have more than one power supply when power supply specifications cannot be met with a single power supply See 2 3 4 Step 3 Splitting the System into Multiple Power Supplies e Fully consider the power supply capacity allowance in the design e f the power supply is switched OFF during the operation of the
36. V class 0 4 kW Inverter will be displayed 5 50 Chapter 6 e Communications Errors 6 1 Communications Line Errors 6 2 Message Communications Errors 6 3 Special Remote I O Errors 6 4 Inverter Faults Communications Errors Chapter 6 6 1 Communications Line Errors Malfunctions in CompoBus D communications that are a result of broken wires short circuits reversed wiring duplicate node address assignments or noise interference are detected as transmission BUS errors When a transmission error is detected the Inverter s Fault Bit will turn ON and the motor will coast to a stop For Inverters with a software version of 1042 or later the operation when a communica tions error occurs can be set using constant F9 06 When an error is detected perform error processing according to the indicator display of the Compo Bus D Communications Card Operation Indicators The CompoBus D Communications Card has 4 operation indicators that show the status of the power and communications Indicator Display Meaning Countermeasures Color Status PWR Green Lit Power is being supplied from the Inverter to the Card Not lit Power is not being supplied from the In Check the Option Card con verter nector and turn ON the Invert The Card is not connected properly and Power supply power is not being supplied to it Replace the Option Card MS Green Lit The Card is operating normally
37. WRONG Slave Note The master parameter file duplication check from the Configurator can be used to check for node addresses that have been set more than once in the scan list which shows the I O allocations that have been made e Always use the Configurator when there is more than one Master and enable the scan lists A Bus OFF error can occur if there is more than one Master with the scan list disabled on the same Network 4 10 CompoBus D System Startup Chapter 4 Example of Free Allocations Output area __ Input area Node Output Input Output block 1 Input block 1 address points points 0 16 0 ClO 1950 Allocated 00 CIO 1900 Allocated 02 1 8 8 CIO 1951 Allocated 01 Not used CIO 1901 Allocated 01 Allocated 03 2 16 16 CIO 1952 Allocated 02 3 0 8 CIO 1953 Allocated 10 10 32 0 CIO 1954 Allocated 10 Node Output Input Output block 2 Input block 2 address points points 4 0 48 CIO 2000 Not used Allocated 12 CIO 0010 Allocated 04 a 3 CIO 0011 Allocated 04 CIO 0012 Allocated 04 12 8 16 CIO 0013 Not used CIO 0014 Allocated 12 CIO 0015 Not used Allocated 09 Note The above example is for a CV series PC 1 NOOA Basic Application Procedure Set the initial settings for the Master Unit Unit number UNIT No or MACH
38. by setting the register numbers and connecting to the various 3G3FV functions To use these functions properly be sure to use the following method to handle the data and provide a program for switching the communications processing Matching Function Codes and Register Numbers e In the remote I O outputs SYSMAC PC to 3G3FV set the function code register number and set data for the function to be executed e Compare CMP the function codes and register numbers of the set remote I O outputs and the remote I O inputs 3G3FV to SYSMAC PC If they agree proceed to the next process Note If data is repeatedly written to the same register number it cannot be handled Be sure to keep performing processes with different function codes or register numbers If it is necessary to write repeatedly to the same register number then alternately write to and read from that register Handling data is made possible by changing function codes 5 29 CompoBus D Communications Card Operations Chapter 5 Handling Illustration A Function code 10 hex 10 hex 03 hex 03 hex register number 0001 hex 0000 hex 0021 hex 0010 hex Processing Frequency reference writing XK Inverter run command writing Output frequency monitoring Inverter status reading contents Transmission completed signal l l l a Function code response number comparison CMP 5 4 3 Inputting Control Frequency The Inverter s various control inputs are alloc
39. do not have data to be exchanged externally 8 4 Appendices Chapter 8 Support Service Code Service Code No Hex Get attribute single Object Details Content Setting Default Read Write range Hex 01 Object Software Indicates class 02 software 0001 Yes No Word Revision revisions The revision value is advanced whenever there is a change 8 2 3 DeviceNet Objects Class 03 Hex DeviceNet objects are objects related to CompoBus D DeviceNet communications information and operations Support Service Code Service Code No Hex OE Get attribute single 10 Set attribute single Object Details Instance Attribute Content Setting Default range Hex Object Software Indicates class 03 software Revision revisions The revision value is advanced whenever there is a change Indicates the set value of the communications node address It is read only because the setting is made by the external setting switch Baud Rate Indicates the baud rate It is write protected because the setting is made by the external setting switch 00 125 Kbps 01 250 Kbps 02 500 Kbps Allocation Information Indicates DeviceNet communications connection information Used to check whether connection is already made e See details below e Cannot be written for ex plicit messages Error is returned 8 5 Appendices Chapter 8 e Allocation Info
40. front panel DIP switch Communications continue stop setting for communications error front panel switch CompoBus D System Startup Chapter 4 2 oN O OO A 11 12 4 8 Set the initial settings for the Slaves Node address DIP switch Baud rate DIP switch Etc Mount the Master Unit and wire the Network For CV series PCs Master Units are treated as CPU Bus Units and can be mounted to the CPU Rack or Expansion CPU Rack Only one Master Unit can be mounted if a Configurator is not used but up to 16 Master Units can be mounted if a Configurator is used For C200HX HG HE PCs Masters are treated as Special I O Units and can be mounted to the CPU Rack or Expansion I O Rack Only one Master Unit can be mounted if a Configurator is not used but up to 10 or 16 Master Units can be mounted if a Configurator is used For C200HS PCs Masters are treated as Special I O Units and can be mounted to the CPU Rack or Expansion I O Rack Only one Master Unit can mounted if a Configurator is not used but up to 10 or 16 Master Units can be mounted if a Configurator is used Connect a Programming Device to the PC and turn ON the power supply to the PC Generate the I O table Turn ON the power supply to the Slaves and turn ON the communications power supply Switch the PC to PROGRAM mode Perform the following and go to step 11 if the scan list was disabled at startup a Confirm that communications are possible with
41. it impossible to use this area for CompoBus D communications m Output area Input area i tart word Output block 1 P Start word Input block 1 zy lt No of words No of words gt allocated oc cer oc cupied cupied E Start word Output block 2 Start word Input block 2 amp pS sue No of words L No of words 7 allocated oc allocated oc cupied cupied pa Note Using a Configurator set the areas for each block the start word and the allocated words for each block 4 9 CompoBus D System Startup Chapter 4 Free Allocation Restrictions e Each node address can be set only once in the output blocks and once in the input blocks The same node ad dress cannot be set twice Output block 1 Output block 2 WRONG X Node 02 Node 02 e lf a Configurator is used to freely allocate words or bytes to each Slave only a Slave using only one byte 8 bits can be set in the leftmost byte of the allocated word Slaves with more than 8 bits cannot be set for the leftmost bit of the allocated word Start byte Only one byte can be set 15 4 0 if the first byte is a left a a WRONG X e The same Slave cannot be allocated words in more than one Master Master Master Words must be allocated to a x Slave from one Master only
42. line Trunk line Terminating Resistor 5 wire cable 5 wire cable 3 m max 07 icati Node Node Node BONGE SURNE Node Node Node 0 1 A 0 25 A 0 2 A 0 15 A 0 25 A 0 15 A er Trunk line Power supply cable Total power supply length on left Total power supply length on right 120 m Total current consumption on left 0 1 0 25 0 2 0 55 A Total current consumption on right 0 15 0 25 0 15 0 55 A Maximum current for the left side of the Thick Cable see previous table approx 2 5A Maximum current for the right side of the Thick Cable see previous table approx 2 5 A using straight line approximation between 100 to 150 m 2 3 3 Step 2 Calculating the Best Location of the Actual Nodes Go to Step 2 if the best location for the power supply according to the specifications cannot be deter mined from the graphs The second method calculates the best location for each actual node and does not estimate the worst possible configuration for the power supply 2 11 CompoBus D Communications Line Design Chapter 2 Basically in the CompoBus D Network the permissible maximum voltage drop within the system can be specified at 5 V f
43. means output 3G3FV to SYSMAC PC and transmission means input SYSMAC PC to 3G3FV 8 10 Appendices Chapter 8 8 3 CompoBus D Communications Response Time This section describes communications response time when OMRON Master and Slave Units are be ing used Use this section for reference when planning I O timing The equations provided here are valid under the following conditions e The Master Unit is operating with the scan list enabled e All of the required Slaves are participating in communications e No errors are being indicated at the Master Unit e Messages are not being produced in the network from another company s configurator for example Communications Cycle Time e One Master in Network The following equations show the communications cycle time TR when there is only one Master in the network If the calculation result is less than 2 ms the communications cycle time Tpm will be con sidered as 2 ms T pm 0 016 x Tg x Souti 0 11 x Tg 0 07 0 016 x Tg x Sinz 0 06 x Tg 0 05 0 016 x Tg x Sgyut2 Sinz 0 11 x Tg 0 07 0 11 x Tg 0 65 0 22 x Tg number of message nodes Souti The number of Output Slave output words Sint The number of Input Slave input words Sout2 The number of Mixed I O Slave output words Sino The number of Mixed I O Slave input words Tp The baud rate factor 500 kbps Tg 2 250 kbps Tp 4 125 kbps Tp 8 Varies dependi
44. of input blocks 1 and 2 which input Slave data to the PC and output blocks 1 and 2 which output data from the PC to the Slaves These four blocks can be allocated as desired using the following words Each block however must consist of con tinuous words within one data area SYSMAC Programmable Controllers CV series PCs C200HX HG HE PCs C200HS PCs CV500 All other C200HE CPU11 E All other all models CVM1 CPU01 E models models Words that ClO 0000 to ClO 0000 to IR 000 to IR 235 IR 300 to IR 511 IR 000 to IR 235 can be CIO 2427 CIO 2555 IR 300 to IR 511 allocated G008 to G255 HR 00 to HR 99 HR 00 to HR 99 LR 00 to LR 63 LR 00 to LR 63 D00000 to D08191 D00000 to DM 0000 to DM 4095 DM 0000 to DM 0000 to D24575 DM 5999 DM 5999 Each block can be up to Each block can be up to 100 words The total number 100 words including unused including unused areas of words in all areas four blocks must be 80 words or less including unused areas The total number of words in all four blocks must be 300 words or less including unused areas If message communications are used the total number of words in all four blocks must be 100 words or less Note 1 The Data Memory DM Area cannot manipulated by bit so it is not suitable as the remote I O allocation area for the Inverter Note 2 If a CPU Bus Link is used with a CV series PC the G Area is used for the CPU Bus Link mak ing
45. the val ues for 400 V class Inverters 5 2 6 Control Supervisor Objects Class 29 Hex Control supervisor objects are objects that have Inverter control I O related functions They are as signed according to their particular control I O functions such as forward operation reverse operation error detection and so on Be careful when setting up a remote I O communications connection These functions are shared with similar functions used for remote I O so even if they have been set for mes sage operations they may get rewritten for remote O Support Service Codes Service Code No Hex Service OE Get attribute single 10 Set attribute single 05 Reset attribute Turns OFF the Forward Operation and Reverse Operation inputs and turns ON the Fault Reset Then turns OFF the Fault Reset when Inverter Ready is output 5 17 CompoBus D Communications Card Operations Chapter 5 Object Details Instance Attribute Content Setting range Default 00 01 Object Software Indicates class 29 software 0001 Yes No Word Revision revisions The revision value is advanced whenever there is a change 01 03 Forward Stop 00 Stop 00 01 00 Yes Yes Byte 01 Forward operation 04 Reverse Stop 00 Stop 00 01 00 Yes Yes Byte 01 Reverse operation 05 Net Control 00 Operate by b1 02 setting 00 01 00 Yes Yes Byte Local remote switch 01 Operate by CompoBus D with
46. torque exceeding 0 5 N jm Doing so may damage the terminal block If the screws are too loose however malfunctions or short circuits may result Thin flat blade screwdriver Terminal block TC A O Aa Si S1 JS INA Strip to 5 5 mm if straight crimp terminal is not used i i Straight crimp terminal or unsoldered cable ee Black Blue White Red O0 Connecting Communications Cables to T branch Taps For connecting the CompoBus D Communications Card use DCA1 5C10 Thin Cables and branch them from the T branch Tap This is done for reasons of terminal block dimensions and easy mainte nance Note 1 Thick Cables cannot be used for this wiring Note 2 As for multi drop wiring use Thin Cables for direct insertion This section shows how to connect a communications cable with a connector attached to a T branch Tap There are two kinds of T branch Taps one makes a single branch and the other makes three branches but the cable connections are the same for both The connectors indicated by asterisks in the following diagrams have the least resistance and these connectors should be used for the trunk line connections When using a T branch Tap on a drop line connect the longest drop line to these connectors 3 8 Setup and Wiring Chapter 3 e DCN1 1C T branch Tap Use for trunk line of longest d
47. 0 0000 DM2001 MOV 021 DM2001 DM0100 Checks the message response 25506 Equals Flag Re executes the IOWR instruction in case of FINS error stop 25506 Equals Flag Transfers data to DM 0200 in case of FINS normal stop 03002 03002 03003 Sending Message Flag 10112 00000 Message Communications Enabled Flag When the Master Unit No is 0 Executes IOWR instruction 00001 25506 Equals Flag Checks execution of IOWR instruction 25506 Equals Flag ASL 025 7 2 2 Reading Writing Data This programming example writes and reads data using explicit messages Explicit messages can be executed by specifying FINS commands in the DM Area allocated to the PC and sending them using the CMND or IOWR instructions If there is an error in the command the completion code is stored in the DM Area and the command is re executed 7 8 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 u Allocations Bit 01000 Program Start Input Bit Bit 00000 Message Execution Flag Bit 00001 Command Write Flag Bit 00002 Response Flag Bit 03000 Sending Message Flag Bit 03001 Message Sent Flag DM 0000 _ Slave node address 3G3FV Inverter DM 0001 Service code OE Read 10 Write DM 0002 Number of command data bytes hex DM 0003 C lass ID hex DM 0004 Instance ID hex DM 0005_ sC Attri
48. 000 of the PC is repeatedly set in the Inverter The output frequency value will be repeatedly read and stored in the DM Area DM 2000 The Inverter status will also be read repeatedly and stored in words 020 allocated in the PC If any communications error occurs the program will stop and a stop command will be sent to the Invert er This state will continue until the Communications Fault Reset Input Bit is turned ON Note Write the program so that the Inverter operation commands 01000 and 01001 will be turned OFF when the Fault Bit 02007 of the Inverter status turns ON and also take appropriate coun termeasures according to maintenance information in the SYSDRIVE 3G3FV High function Gen eral purpose Inverter User s Manual u Allocations e Inverter Control Input Word Allocation Word Function 01000 Forward Stop 1 Forward Bit 01001 Reverse Stop 1 Reverse Bit 01002 Multi function Input 1 Bit 01003 Fault Reset Input Bit Multi function Input 2 Bit Initial setting 01004 Multi function Input 3 Bit 01005 Multi function Input 4 Bit 01006 Multi function Input 5 Bit 01007 Multi function Input 6 Bit e Inverter Status Word Allocation During Run Bit Zero Speed Bit Forward Reverse 1 Reverse Operation Bit Fault Reset Input Bit Frequency Agree 1 Bit Inverter Ready Bit Warning Bit Fault Bit 7 13 Communications Programs SYSMAC C200HX HG HE PCs Chapte
49. 030 ClO 1931 ClO 2031 CIO 1932 CIO 2032 CIO 1948 CIO 2048 CIO 1949 CIO 2049 CIO 1950 CIO 2050 CIO 1962 CIO 2062 CIO 1963 CIO 2063 Note 1 The words corresponding to the node address of the Master Unit are not actually used by the Master Unit so they can be used by other Slaves The actual node address of the Master Unit however cannot be the same as the node address of another Slave Note 2 When Slaves made by other companies are used that are for either output only or input only both the output area and the input area may be used depending on the status information Therefore be sure to check the specifications of the Slave before using any word allocated to a Slave m I O Allocations and Errors A setup error may occur when the scan list is disabled or a verification error may occur when the scan list is enabled if I O allocations are not correct e Setup Error I O Area Overlap A setup error I O Area Overlap will occur and it will not be possible to start CompoBus D communica tions if the same word is used by more than one Slave connected to a SYSMAC Master Unit This error will occur only when the scan list is disabled To eliminate the I O area overlap and clear this error change the node address setting on one of the Slaves and restart the Master Unit by turning ON the power again or restarting e Setup Error I O Area Range Violation A setup error I O Area Range Violatio
50. 2 05 Fault output current 8192 dec Inverter rated Yes No current 0085 U2 06 Fault motor speed Set in 01 03 Yes No 0086 U2 07 Fault output voltage 0 1V Yes No reference 0087 U2 08 Fault main circuit DC 1V Yes No voltage 0088 U2 09 Fault output power 0 1 kW Yes No 0089 U2 10 Fault torque reference 0 1 Yes No 008A U2 11 Fault input terminal status Bits O to 7 terminals 1 to Yes No 8 008B U2 12 Fault output terminal status Same as for U1 11 on Yes No previous page 008C U2 13 Fault operating status Same as for U1 12 on Yes No previous page 008D U2 14 Fault elapsed time 1 hour Yes No 0090 U3 01 Content of last fault Refer to table below Yes No 0091 U3 02 Content of 2nd prior fault Refer to table below Yes No 0092 U3 03 Content of 3rd prior fault Refer to table below Yes No 0093 U3 04 Content of 4th prior fault Refer to table below Yes No 0094 U3 05 Elapsed time since last 1 hour Yes No fault 0095 U3 06 Elapsed time since 2nd 1 hour Yes No prior fault 0096 U3 07 Elapsed time since 3rd 1 hour Yes No prior fault 0097 U3 08 Elapsed time since 4th 1 hour Yes No prior fault 5 37 CompoBus D Communications Card Operations Chapter 5 e Error Codes Display Content 01 PUF Fuse open 02 UV1 Undervoltage main 03 UV2 Undervoltage CTL 04 UV3 Undervoltage MC 05 SC Short circuit 06 GF Ground fault 07
51. 2 Network Configuration Restrictions 2 3 Communications Power Supply 2 4 Communications Line Noise Prevention CompoBus D Communications Line Design Chapter 2 2 1 Network Configuration Overview The following diagram shows the configuration of a CompoBus D Network Terminating Resistors Terminating Resistors CompoBus D are connected at each are connected at each Communications end of the trunk line power supply cables are used end of the trunk line CompoBus D cables are used T T branch connection M Multi drop connection CompoBus D cables 5 wire cables are used for the trunk lines and drop lines 2 1 1 Network Components Nodes There are two kinds of nodes on a CompoBus D Network The Master and Slaves The Slaves connect to external I O and the Master administers the Network and manages the external I O of the Slaves The Master and Slaves can be connected at any location in the Network as shown in the preceding diagram m Trunk Drop Lines The trunk line refers to the cable that has Terminating Resistors on both ends Cables branching from the trunk line are known as drop lines The trunk line length does not necessarily coincide with the maxi mum length of the Network CompoB
52. 39 999 Specifies the value used to set and display the maximum frequency L Set a 4 digit value without the decimal point Set the position of the digit where the decimal point is to be displayed starting from the rightmost digit Example To display the maximum frequency as 200 0 specify 12000 4 15 CompoBus D System Startup Chapter 4 4 3 Startup Procedure The CompoBus D communications system can be started from any of the nodes on the Network The following procedure gives the startup process after turning ON the power to the Inverter s CompoBus D Communications Card If the startup process shown below is interrupted or stops before being com pleted an error will occur Correct errors that occur referring to Chapter 6 Communications Errors Turn ON the power The PWR indicator will turn ON Power is being supplied The MS indicator will be lit red and then green Confirming MS indicator status The NS indicator will be lit red and then green Confirming MS indicator status The MS indicator will flash Shows Optional Card startup processing status The MS indicator will be lit The Optional Card is ready The NS indicator will flash The Optional Card is connected to the Network and startup processing is being performed 8 The NS indicator will be lit The Network is started N OO fF WD 4 16 Chapter 5 CompoBus D Co
53. 4 03004 00000 MOV 021 DMo000 n 1 Reverse Operation 00001 word m bit 3 03000 C Forward Operation 00002 word m bit 2 03000 d p Fault Bit word m bit 0 00003 00003 03003 See note 03004 Net control word n bit 5 Net reference word n bit 6 Speed reference setting Forward Stop Bit word n bit 0 Reverse Stop Bit word n bit 1 Fault Flag 03000 Fault Reset Input Bit word n bit 2 Note This program is not required if the b1 01 Frequency Reference Selection and b1 02 Inverter Run Command Selection are set to 3 7 4 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 7 2 Message Communications Programming 7 2 1 Inverter Fault Processing The message communications programming example given here reads and stores the fault data using explicit messages for fault outputs from the Inverter If the Inverter has a fault the remote I O input s Fault Bit word m bit 0 will turn ON Be sure to turn OFF the Run Command Bits word n bits 0 and 1 In this program example the fault code is stored in DM 0200 If commands are interrupted by faults store the completion code in the DM Area and re execute the command When a fault occurs check the contents of the fault and take countermeasures referring to information provided in the SYSDRIVE 3G3FV High function General purpose Inverter User s Manual 1516 u Allocations
54. 4 or 6 words allocated in the I O Area of the SYSMAC PC The Inverter can be controlled using remote I O communications because the basic control I O functions frequency setting functions and output fre quency monitoring functions are assigned to remote I O The allows the Inverter to be controlled through simple I O processing Communications with SYSMAC C200HX HG HE and CV series PCs The CompoBus D communications system is supported by both SYSMAC C200HX HG HE and CV se ries Programmable Controllers Up to twice as many Inverters can be connected in comparison to SYS MAC BUS Remote I O Systems to support even larger control systems Note 1 The maximum number of nodes that can be connected to the system depends on the type of Master Unit used whether the message function is used and the number of words used by remote I O communications See 1 3 CompoBus D System Configuration for further details 1 2 Functions and System Configuration Chapter 1 Note 2 The SYSMAC CV Series includes the CV1000 CV2000 and CVM1 Programmable Control lers SYSMAC C200HS PCs support only remote I O communications Multi vendor Network The CompoBus D conforms to the DeviceNet open field network specification which means that de vices Masters and Slaves produced by other manufacturers can also be connected to the Network The CompoBus D Communications Card supports the DeviceNet AC DC drive object so that the func tions available for CompoBus
55. 5 wire DCA1 5C10 100 m Maximum Network Length The length of the Network is longest at either the distance between the two most distant nodes or at the distance between the Terminating Resistors There are two types of cables Thick Cables and Thin Cables The cable thickness affects signal deteri oration The maximum length of the Network therefore depends on the type of cable used as shown in the previous table The following restrictions apply to Networks in which both Thick and Thin Cables are combined Baud rate Maximum Network length Thick Cable length Thin Cable length 100 m Thick Cable length 2 5 x Thin Cable length 250 m Thick Cable length 5 0 x Thin Cable length 500 m Drop Line Length The length of the drop line is measured from the point in the trunk line where the original branch was made to the end of the branch The maximum length of a drop line is 6 m It is possible to make a second ary branch from a drop line 2 4 CompoBus D Communications Line Design Chapter 2 Total Drop Line Length The total drop line length is the total sum length of all the drop lines but not including the trunk line Do not exceed the maximum total drop line length even when the length of each individual drop line is 6 m or less The standard for the total drop line length varies with the baud rate as shown in the previous table Configuration Example The following configuration e
56. 7 DM1000 MOV 021 D000 DM1001 ASR 026 MOV 021 l 2 Equals FI 0064 5506 Equals Flag DM1002 MOV 021 0000 Checks FINS end code If an error is found the IOWR instruction is executed again If the code is correct the program will be terminated MOV 021 DMo0002 DM1003 MOV 021 03000 2801 00000 03001 DM1004 MOV 021 03000 DM0220 DM1005 10112 00000 Message Communications Enabled Flag ASL 025 MOV 021 DM0003 DM1006 Unit No is 0 IOWR 223 DM0500 DM1000 DM0202 MOV 021 DM0004 DM1007 MOV 021 00001 25506 Equals Flag DM0203 DM1008 ASR 026 25506 Equals Flag MOV 021 ASL 025 DM0204 PMO Executes and checks the execution of IOWR instruction MOV 021 DM0205 DM1010 MOV 021 DM0206 DM1011 Chapter 7 When the Master Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 7 3 Special Remote I O Programs 7 3 1 Simple Operation Programs This section describes examples of simple operation programming using special remote I O To use special remote I O it is necessary to switch the remote I O operation Refer to 5 3 Switching Remote I O Operation and change to the special remote I O operation Once the Program Start Input Bit is turned ON Inverter operations will continue until the Program End Input is turned ON The frequency speed reference specified in the DM Area DM1
57. 800 r min 1 800 x20 1 800 gt 0708 Hex Note 1 Under the DeviceNet protocol the unit for the speed reference is fixed as r min The number of motor poles 2 to 32 must be set in parameter 01 03 frequency reference setting and dis play units when using DeviceNet open network Note 2 If the setting in not within the proper range the previous data will be retained and the desig nated rotational speed will not be entered e Rotational Speed Monitor Data Word address Bit Signal name Rotational speed monitor data Content Communications data Rotational speed monitor x 24 a Speed scale value of Class 2A Instance 01 Attribute 16 Initial value 0 The speed scale is assigned to the message function For instructions on how to change it refer to 5 2 Mes sage Communications The unit for the rotational speed monitor is set in 01 03 frequency reference setting and display units e Data conversion example When the speed scale value is 0 and the number of motor poles is set in 01 03 and the read data is 03E8 Hex 03E8 Hex 1 000 1 000 2 1 000 r min Note Under the DeviceNet protocol the unit for the speed reference is fixed as r min The number of motor poles 2 to 32 must be set in parameter 01 03 frequency reference setting and display units when using DeviceNet open network 5 5 CompoBus D Communications Card Operations Chapter 5 5 1 2 Types of Remote I
58. AM area set data will be enabled without an enter command Special Remote I O Responses When data is written and read using special remote I O the responses shown in the following table are returned Check that the input data and output data match when handling communications Error code Content Normal completion response The function code and register number at the time of transmission are placed at the beginning and returned with the data amount when data is written or the read data when data is read attached Function code error An unsupported function code was received Register number error An unregistered register number was received Data setting error An upper or lower limit was exceeded or a constant restriction was violated See note 2 Writing mode error Either writing was executed during operation or during a CPU error during UV or writing was attempted to a read only register Busy Writing was attempted during constant processing Note 1 When a communications error occurs the function code MSB will be returned as 1 Note 2 A constant restriction is a restriction on OPE error detection 5 4 2 Special Remote I O Communications Timing With special remote I O communications it is possible to use all of the SYSDRIVE 3G3FV functions such as frequency setting control input setting error monitoring output frequency monitoring and so on These functions are utilized
59. Cs can be changed from the Configurator I O can be flexibly allocated for each node within the specified I O areas e More than One Master Unit per Network Slaves can be set for each Master Unit from the Configurator enabling communications between multiple groups of PCs and Slaves The maximum number of nodes connected to one Network remains at 64 One Slave can be connected to no more than one Master Unit 1 8 Functions and System Configuration Chapter 1 e More than one Master Unit per PC Remote I O can be allocated for each Slave of the Master Unit from the Configurator so more than one Master Unit can be mounted to the same PC Note In allocating Remote I O for each Master Unit be careful not to allow any dual allocation Configurator Specifications Item Personal computer 3G8F5 DRM21 Desktop model 3G8E2 DRM21 Notebook model Components Installation disk software Installation disk software Dedicated ISA Board Dedicated PMCIA Card CompoBus D Interface Unit Operating Hardware Computer IBM PC AT or compatible environment CPU With Windows 95 66 MHz i486 DX2 min With Windows NT 90 MHz Pentium min Memory With Windows 95 12 MB min 16 MB or more recommended With Windows NT 16 MB min 24 MB or more recommended Hard disk 5 MB min free space OS Windows 95 or Windows NT 3 51 4 0 Windows 95 CompoBus D_ Dedicated ISA Board Dedicated PMCIA Card interface CompoBus D Interface Un
60. Data Backup The SYSDRIVE 3G3FV Inverter uses EEPROM for the data backup Data is written to EEPROM when the parameters change or the power is turned OFF e Data can be written to EEPROM up to 100 000 times e Parameters are always written to EEPROM when they are changed using CompoBus D communica tions so limit the times that parameters are written to EEPROM as much as possible With the special I O data will be written to EEPROM when an enter command is received e Frequency reference and control command register numbers 0000 to OOOF for the special I O and the Net Control Bit and Net Reference Bit are not written to RAM or EEPROM When the power is turned OFF any specified values are cleared 6 7 Chapter 7 e Communications Programs SYSMAC C200HX HG HE PCs 7 1 Standard Remote I O Programming 7 2 Message Communications Programming 7 3 Special Remote I O Programs Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Note In this chapter the bits words and data memory used in the ladder pro grams are selected at random When creating actual programs modify the contents so that they do not overlap with other areas 7 1 Standard Remote I O Programming When the following standard remote I O programming is executed the rotational speed reference data specified in the DM Data Memory Area of the PC is written to the 3G3FV Inverter and forward or re verse operation is performed at the specified fre
61. FF during messages Enabled Flag in the Master Unit communications or when message communications are not possible status area bit 12 inIR 101 10 x unit No This Flag is ON when message communications are possible 5 12 CompoBus D Communications Card Operations Chapter 5 5 2 3 SYSMAC CV series Message Transmission Using CMND 194 With CV series PCs CMND 194 is used to send explicit messages To send an explicit message it is necessary to place FINS command 2801 in front and to send the command to the Master Unit The Master Unit that receives the command converts the command data to an explicit message and trans fers it to the destination node When sending an explicit message it is not possible to directly specify the destination node with CMND 194 194 cmnd S D c e S Beginning Command Storage Word Specify the beginning word address for the command data transferred to the CompoBus D Master Unit Preset the data to be transferred in consecutive words as shown in the following table Word address Command data Set explicit message FINS command 2801 Node of Slave or Master for transmission Explicit message service code Address 0 to 3F hex 0 to 63 Write 10 Read OE Class ID code Set DeviceNet class code for relevant function Set within 0001 to 002A hex with Inverter s CompoBus D Communications Card Instance ID code Set DeviceNet instance code for rel
62. INE No on front panel switch Node address back panel DIP switch Baud rate front panel DIP switch Communications continue stop setting for communications error front panel switch Set the initial settings for the Slaves Node address DIP switch Baud rate DIP switch Etc Mount the Master Unit and wire the Network For CV series PCs Master Units are treated as CPU Bus Units and can be mounted to the CPU Rack or Expansion CPU Rack Up to 16 Master Units can be mounted if a Configurator is used For C200HX HG HE PCs Masters are treated as Special I O Units and can be mounted to the CPU Rack or Expansion I O Rack Up to 10 or 16 Master Units can be mounted if a Configurator is used For C200HS PCs Masters are treated as Special I O Units and can be mounted to the CPU Rack or Expansion I O Rack Up to 10 or 16 Master Units can be mounted if a Configurator is used Connect a Programming Device to the PC and turn ON the power supply to the PC Generate the I O table Turn OFF the power to the PC Go to step 8 if only one Master Unit is being used and to step 15 if more than one Master Unit is being used in the same Network 4 11 CompoBus D System Startup Chapter 4 8 9 10 11 12 13 Go to step 28 15 16 17 18 19 20 21 22 23 14 24 25 26 27 28 29 30 31 32 Connect a Configurator to the Network Turn ON the power supply to all nodes Switch the
63. Input Output area Input area address points points local i i location 0 0 8 CIO 1900 Allocation not possible CIO 2000 not possibi Allocated 1 8 0 CIO 1901 ENANA Allocated CIO 2001 Allocation not possible 2 0 16 CIO 1902 Allocation not possible CIO 2002 Allocated 3 16 0 CIO 1903 Allocated CIO 2003 Allocation not possible Allocation Allocation K 7 CIO 1904 hot possible Allocated CIO 2004 hot possible A iocated 5 16 16 CIO 1905 Allocated CIO 2005 Allocated 6 0 48 CIO 1906 Allocation not possible CIO 2006 Allocated 7 f Master Unit see note 2 CIO 1907 Allocation possible CIO 2007 Allocated 8 32 0 CIO 1908 Allocated CIO 2008 Allocated 9 see note 3 ClO 1909 Allocated CIO 2009 Allocation possible 10 CIO 1910 Allocated CIO 2010 Allocated 11 32 32 CIO 1911 Allocated ClO 2011 Allocated 12 None None CIO 1912 Not used CIO 2012 Not used 63 None None CIO 1963 Not used CIO 2063 Not used Note 1 The above example is for allocations in a CV series PC Note 2 The Master Unit is not allocated any words so any available node address can be used as node address 7 Note 3 Slaves can be allocated to the words labeled Allocation possible as long as the same words are not allocated to more than one Slave Basic Application Procedure 1 Set the initial settings for the Master Unit Unit number UNIT No or MACHINE No on front panel switch Node address back panel DIP switch Baud rate
64. O Operation There are three types of CompoBus D Communications Card remote I O operation e Basic remote I O Remote I O operation for the standard DeviceNet configuration e Standard remote I O Remote I O operation DeviceNet compatible that is the default setting for the CompoBus D Communications Card e Special remote I O Remote I O operations that enable using all the functions of 3G3FV series Invert ers and accessing setting for all parameters Special remote I O operation is special for this product they are not compatible with DeviceNet The default setting is for standard remote I O operation so it will be necessary to switch to either of the other types of remote I O operation if desired Switching the remote I O operation involves the use of message communications Refer to 5 2 Message Communications and 5 3 Switching Remote I O Op eration Basic Remote I O Basic remote O is used for the standard DeviceNet configuration e Outputs SYSMAC PC to 3G3FV Instance ID 20 Dec 14 Hex Byte number Rightmost Forward stop Leftmost Rightmost Rotational speed reference rightmost data Leftmost Rotational speed reference leftmost data e Inputs 3G3FV to SYSMAC PC Instance ID 70 Dec 46 Hex Byte number Rightmost During forward run Leftmost Rightmost Rotational speed reference rightmost data Leftmost Rotational speed reference left
65. O allocation byte number from the Configurator e Basic Standard remote I O 4 bytes both for OUT and IN e Special remote I O 4 bytes both for OUT and IN Switching via Connection Objects This method is defined by OVDA AC DC drive objects Connection Objects for Switching Remote I O Operations To switch remote I O operations by this method the appropriate instance IDs must be set for the follow ing connection objects e Switching remote I O inputs 3G3FV to SYSMAC PC Produced connection path Class 05 hex Instance 02 hex Attribute 14 hex e Switching remote I O outputs SYSMAC PC to 3G3FV Consumed connection path Class 05 hex Instance 02 hex Attribute 16 hex Remote l O Instance ID The instances to be set are shown in the following table Remote I O type Instance ID Inputs 3G3FV to PC Outputs PC to 3G3FV Basic remote I O 70 Dec 46 hex 20 Dec 14 hex Standard remote I O 71 Dec 47 hex 21 Dec 15 hex Special remote I O 150 Dec 96 hex 100 Dec 64 hex Restrictions on Switching Remote I O To switch remote I O operations maintain either of the following conditions and send an explicit mes sage e Remote I O communications stopped after the remote I O connection and explicit message connec tion have been established e Remote I O connection allocated after explicit message connection has been established Note The Configurator and OMRON Master Unit cannot create these conditions so they c
66. OC Overcurrent 08 OV Overvoltage 09 OH Overheat See note 1 OA OH1 Overheat See note 2 0B OL1 Motor overload 0C OL2 Inverter overload OD OL3 Overtorque detection 1 OE OL4 Overtorque detection 2 OF RR Braking transistor 10 RH Braking resistor 11 EF3 External fault Terminal 3 12 EF4 External fault Terminal 4 13 EF5 External fault Terminal 5 14 EF6 External fault Terminal 6 15 EF7 External fault Terminal 7 16 EF8 External fault Terminal 8 17 Not used 18 OS Overspeed 19 DEV Speed deviation 1A PGO PG is disconnected 1B PF Input phase loss 1C LF Output phase loss 1D Not used 1E OPR OPR disconnected 1F ERR EEPROM error 21 to FF Not used Note 1 Maximum upper limit temperature was exceeded Note 2 Set temperature was exceeded 5 38 CompoBus D Communications Card Operations Chapter 5 5 4 5 Parameter Constant Reading and Writing The following tables show the SYSDRIVE 3G3FV series Inverter parameter constant numbers and the corresponding register numbers Write and read the various parameter constants with 1 as the mini mum setting unit Negative numbers are expressed as two s complement If the setting unit is in hexade cimal there is no need to convert it When writing data in parameter constants be sure to send an enter command to enable the written data Unless the enter command is transmitted the data will not be enabled and the Inverter may not start Constants for I
67. OFF the Inverter wait for at least one minute or at least three minutes if the Inverter has an output capacity of 30 kW or more remove the front cover of the Inverter and check that the CHARGE indicator is not lit 2 Mount the Optional Card to the option C area 3 Insert the provided spacers into the spacer holes on the mounting base of the Inverter 4 After properly engaging the connectors of the Optional Card and control circuit board insert the spacers to the spacer holes of the Optional Card and press the Optional Card until the spacers Click 5 Connect the shielded ground cable of the Optional Card to FG terminal 12 E on the control circuit board of the Inverter Setup and Wiring Chapter 3 6 Press the top of the connector 2CN and check that the apexes of the triangular marks on both sides match oro Option A 4 F ae 7CN Control Connector H Circuit 4CN for a pil ooo oes ee Board i option A areal Si Ri Fi S l it Option C i Make sure that the Connector wt f i apexes of the black 2CN for ni l jaa triangular marks match option C area l tat Connector o 3CN for option D ar
68. OMRON Mid USER S MANUAL CompoBus D DeviceNet Communications Card MODEL 3G3FV PDRT1 SIN For SYSDRIVE 3G3FV High function General purpose Inverters Thank you for choosing a 3G3FV High function General purpose Inverter and CompoBus D Communications Card This manual describes the specifications and operating methods of the CompoBus D Communications Card used for exchanging data between an Inverter and a Programmable Controller Specifically it describes the operation methods communications methods and data setting methods of the 3G3FV PDRT1 SIN CompoBus D Communications Card Proper use and handling of the product will help ensure proper product performance will length product life and may prevent possible accidents Please read this manual thoroughly and handle and operate the product with care For details about the 3G3FV Inverter and CompoBus D communications system refer to the following manuals SYSDRIVE 3G3FV User s Manual 1516 CompoBus D Operation Manual W267 NOTICE This manual describes the functions of the product and relations with other prod ucts You should assume that anything not described in this manual is not possible The name SYSMAC in this manual refers to the SYSMAC C200HX HG HE and CV series Programmable Controllers that can be connected to a CompoBus D System C200HS Programmable Controllers support only the remote 1 O func tion Although care has been given in document
69. ON When the Data Write Completed Flag turns ON the Data Write Flag will turn OFF and the program will stop Note 1 If the enter command remains set data will be repeatedly written to EEPROM Therefore set the function code to 00 both the register number and function code are 0000 which per forms no processing to disable the enter command Note 2 If the sent data is faulty word m bit 7 will be turned ON which will turn ON the Faulty Data Flag and the program will be stopped until the Faulty Data Reset Input Bit 00002 is turned ON 7 23 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Ladder Program 00000 Write Parameter Input Bit 03010 00101 DIFU 013 00001 00103 03010 00001 03000 MOV 021 FF10 DM0205 MOV 021 00FD DM0206 MOV 021 0000 00103 MOV 021 0000 Sets enter command 00102 BSET 071 0000 DM0200 DM0209 Sets 00 function 00100 03001 ANDW 034 03 00101 DM0000 FF00 00102 DM0200 ORW 035 03001 DM0200 0010 DM0205 ANDW 034 DM0000 00FF DM0201 ANDW 034 DM0001 00FF DM0207 Continued on the next page Sets write data 7 24 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 From previous page 03001 CMP 020 25506 Equals Flag kO 03002 ANDW 034 00FF DM0208
70. Output PC to 3G3FV 15 to 0 3G3FV PDRT1 SIN CompoBus D n Inverter run commands Communications Card n 1 Rotational speed reference coer using Input 3G3FV to PC wae Switch Bun Reverse Forward Stop Power supply Selection of either the communications control input or local control input is possible using Net Ctrol Net Ref Applicable to Inverter software higher than Ver 1042 Motor CompoBus D Communications Card Operations Chapter 5 Words Allocated to SYSDRIVE 3G3FV series Inverters A SYSDRIVE 3G3FV series Inverter is allocated a total of four SYSMAC I O words two input and two output via a CompoBus D Communications Card 1 0 classification Word address Output SYSMAC PC to Inverter run commands Rotational speed reference rightmost bits Inverter status Rotational speed monitor rightmost bits Not used Rotational speed reference leftmost bits Not used Rotational speed monitor leftmost bits Inverter Input Inverter to SYSMAC PC e Inverter Run Commands Bit 7 Not used Bit 6 Net Reference Bit 5 Net Control Bit 4 Not used Bit 3 Not used Bit 2 Fault Reset Bit 1 Reverse stop 0 Stop 1 Reverse Bit 0 Forward stop 0 Stop 1 Forward 0 b1 01 1 CompoBus D See note 1 0 b1 02 0 1 CompoBus D 1 Fault See note 2 Reset
71. Output Frequency ae Tg Read Flag i i i 00103 Inverter Status Read Flag peeo p E o 00300 Control Input Write eee ee ee Completed Flag 00301 Frequency Reference a e eaaa Write Completed Flag f i i 00302 Output Frequency E e Read Completed Flag i 00303 Inverter Status Read Completed Flag 00004 Inverter Stop Command Flag Operation 1 When the Program Start Input Bit is turned ON the Program Execution Input Bit will be set to self holding and the Frequency Reference Write Flag will be turned ON When the Frequency Refer ence Write Flag is ON the frequency reference data in DM1000 will be transferred to the Inverter When the Frequency Reference Write Completed Flag is turned ON the Frequency Reference Write Flag will be turned OFF and the Control Input Write Flag will be turned ON Bits are shifted to achieve this 2 When the Control Input Write Flag is turned ON the Inverter control input specified in word 010 will be transferred to the Inverter When the Control Input Write Completed Flag is turned ON the Con trol Input Write Flag will be turned OFF and the Output Frequency Reference Read Flag will be turned ON Bits are shifted to achieve this 3 When the Output Frequency Read Flag is turned ON the output frequency of the Inverter will be read When the Output Frequency Read Completed Flag is turned ON the read output frequency will be stored in DM 2000 the Output Frequency Read Flag
72. Set note 1 b1 02 set to 3 06 State 03 hex Inverter ready 03 Yes No Byte Inverter status 07 During forward run 00 No Inverter output or operating 00 Yes No Byte in reverse 01 Forward operation or DC braking Turns ON even for DC braking during reverse operation 08 During reverse run 00 No Inverter output or operating 00 Yes No Byte in forward 01 Operating in reverse reverse operation output status Becomes 00 with DC braking 09 Inverter Ready 00 Preparing 00 Yes No Byte Initial processing not drive mode fault 01 Inverter ready Inverter can receive run command OA Fault 00 Normal 00 Yes No Byte 01 Fault 0B Warning minor fault 00 Normal g 00 Yes No Byte 01 Warning minor fault 0c Fault Reset 00 Normal status 00 01 00 Yes Yes Byte 01 Fault reset oD Fault code Indicates the contents of fault that 0000 Yes No Word occur See the fault code list on the following page OF Control From Net 00 Operating by b1 02 setting 00 Yes No Byte Run signal input 01 Operating by CompoBus D status See note 1 10 DeviceNet Fault 02 Maker s specifications 02 Yes No Byte mode See note 2 11 Force Fault Trip 00 Normal operation 00 01 00 Yes Yes Byte RER 01 Communications external fault Communications external fault input input according to parameter F9 12 Force Status 00 Normal status 00 Yes No Byte Communications external fault input status 01 Comm
73. Setting unit Vif control Flux vector Motor 2 maximum 0 0 to 400 0 voltage frequency Motor 2 intermediate 0 0 to 400 0 frequency 0 0 to 255 0 See note 1 Motor 2 intermediate voltage Motor 2 minimum 0 0 to 400 0 frequency 0 0 to 255 0 See note 1 Motor 2 minimum voltage 0 32 to 6 40 See note 4 Motor 2 rated current Motor 2 rated slip 0 00 to 20 00 0 00 to 6 39 See note 4 Motor 2 no load current Motor 2 number of 2 to 48 motor poles 0 000 to 65 000 Motor 2 phase to phase resistance Note 1 Note 2 Note 3 Note 4 Note 5 Note 6 Motor 2 leakage 0 0 to 30 0 inductance These are values for a 200 V class Inverter Values for the 400 V class Inverter are double those given When the control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed The default setting depends upon the type of Inverter The value for a 200 V class 0 4 kW Inverter will be displayed The setting range is 10 to 200 of the Inverter s rated output current The values for a 200 V class 0 4 kW Inverter will be displayed Units of 0 01 A are used for a capacity of 7 5 kW or below and units of 0 1 A are used for a capacity of 11 kW or over Motor 2 parameters depend on the E3 01 motor 2 control mode selection settings 5 45 Co
74. The MSB most significant bit of the requested service code is changed to 1 and returned Class Function classification major Indicates the classification of a function classification defined by DeviceNet To specify a function Instance Instance classification minor specify these three codes classification Attribute Attribute Set values are assigned for each function Data Request Set the data to be written Response Read requested data or fault message are attached Footer This is the part that indicates the end of the explicit message and executes the CRC check It is set automatically for CompoBus D DeviceNet so there is no particular need to be concerned with it 5 2 2 Sending and Receiving Messages with C200HX HG HE PCs Using IOWR With C200HX HG HE PCs explicit messages are sent using IOWR To send an explicit message it is necessary to place FINS command 2801 in front and to send the command to the Master Unit The Master Unit that receives the command converts the command data to an explicit message and trans fers it to the destination node When sending an explicit message it is not possible to directly specify the destination node with IOWR 5 9 CompoBus D Communications Card Operations Chapter 5 e C Control Code The control code is set as shown below for CompoBus D Master Units 15 8 7 0 c Jo I See Destination unit address FE Master Uni
75. V 4 65 V the conditions are satisfied 2 3 4 Step 3 Splitting the System into Multiple Power Supplies Go to Step 3 if the best location for the nodes cannot be calculated from the formulae In the third step there are multiple power supplies and the power supply system is split Splitting the Power Supply System e Be sure to use a Power Supply Tap for each power supply when the Network is supplied by two or more power supplies e Remove the fuses in the Power Supply Tap to split the power supply system Once the power supply system is split return to Step 1 or 2 and determine the best location of the nodes in each system Power Supply Tap Configuration Connector Model 1485T R2T5 T5 Fuse A Fuse B Specification Power supply tap with a grounding terminal and reverse Power supply cable current prevention i function Manufacturer Allen Bradley i Connector A Connector B Internal Circuitry of the Power Supply Tap Power Supply Tap V V CAN H CAN H 5 wire cables 5 wire cables on side A Shield W on side B md E Fea vege a ee eee sa Fuses used iode i d A S Littel fuse 312008 Rated amperage 8 A Rated voltage 250 V Ground V V terminal A 6 35 x 31 75 mm Power supply device on side C 2 13 CompoBus D Communications Line Design Chapter 2 2 3 5 Dual Power Supplies Because diodes are con
76. ab lished Instance type Indicates the type of object instance 00 Explicit message 01 Remote I O Transport class trigger Indicates the communications configuration for the CompoBus D Communications Card Produced connection ID Consumed connection ID Indicates the label used for the communications header for the CompoBus D Communications Card Note These are set when the communications connection is made Initial comm characteristics Indicates the communications configuration for the CompoBus D Communications Card Produced connection size Indicates the maximum number of bytes for transmission Consumed connection size Indicates the maximum number of bytes for reception 8 7 Appendices Instance Attribute 01 Explicit message Expected packet rate Content Indicates the length of the internal processing timeout when a communications request is received Incremented by 10 ms units Setting range Default Hex Chapter 8 Watchdog time out action Indicates the action for internal processing timeout related to communications 00 Retain timeout status until reset or cleared 01 Cut connection automatically 02 Operate again with same connection as is Produced connection path length Indicates number of bytes of data for produced connection path No data for explicit messages
77. and power supply power is not being to supplied to it Replace the Option Card Note 1 When both of the baud rate setting pins DRO and DR1 are set to ON both the MS and NS will be lit in red Note 2 For communications line problems detailed error codes will be displayed on the indicators of the Master Unit Check the error code and take appropriate countermeasures according to the descriptions in Chapter 15 Troubleshooting and Maintenance of CompoBus D Device Net Operation Manual W267 6 4 Communications Errors Chapter 6 6 2 Message Communications Errors Explicit Message Errors If an explicit message is sent but communications do not end normally one of the following error codes will be returned with service code 94 Check the meaning of the error message and either correct the message or adjust the timing of the message Meaning Countermeasures 0000 Normal end response O8FF The requested service does not exist Correct the service code and send the data again O9FF An invalid attribute was detected Check and correct the attribute values and send the data again OCFF The requested service cannot be executed in Stop the Inverter and send the data again the current object mode or status OEFF A request has been sent to change an attribute Check and correct the service code and that cannot be changed attribute values and send the data again
78. annot set connection objects Data Setting Example The set data must be converted to signal segments as defined by DeviceNet and then transferred For example when remote I O inputs are converted to special remote I O inputs instance ID 96 hex the set data is as follows 7 22 oF _ 0 o1 4 0 0 04 00 1 1 1 ofo 1 0 0 1 14 0 14 1 0 623936 Hex 9 in ASCII code 6 in ASCII code z gt Instance ID set as ASCII code Number of subsequent bytes 2 bytes Header showing signal segment 011 5 25 CompoBus D Communications Card Operations Chapter 5 Note For details on using message communications refer to 5 2 Message Communications Device Net Explicit Messages and the operation manual for the Master Unit being used 5 26 CompoBus D Communications Card Operations Chapter 5 5 4 Special Remote I O Operation There are three kinds of CompoBus D remote I O operation Basic remote I O standard remote I O the default setting and special remote I O This section explains special remote I O Special remote I O operation enables using all the functions of 3G3FV series Inverters and setting and reading all parameters These operations have been developed independently and are not part of the DeviceNet standard 5 4 1 Overview of Special Remote I O Special remote I O operations utilize CompoBus D DeviceNet remote I O and can directly write to and read from int
79. ant function Attached data for writing e D Destination Information 15 8 7 0 ______________ Digits 2 to 4 Number of words to transfer 001 to 128 BCD Set total number of words to transfer including leading word S Digit 1 Destination unit number of the Special Unit 0 to F hex 0 to 15 Set the unit number of the Master Unit 5 10 CompoBus D Communications Card Operations Chapter 5 Message Timing The Message Communications Enabled Flag must be used as an execution condition for the Master when IOWR is used Be sure this flag is ON before executing IOWR If IOWR is executed when this flag is OFF a Special I O Unit error may be generated for the Master Message Execution Communications condition Enabled Flag A 1 IOWR is executed when the execution condition is met and the Message Communications Enabled Flag is ON 2 When IOWR is executed it is self held by bit B 3 When IOWR is completed the Equals Flag turns ON and the self holding bit is cleared Note 1 If IOWR ends in an error the Equals Flag will not turn ON so the self holding bit will remain ON Note 2 The Equals Flag is also affected by the execution of other instructions so be careful not to use any other such instructions between IOWR and the Equals Flag 5 11 CompoBus D Communications Card Operations Chapter 5 Timing of Message Response Reading Responses are read when the Messag
80. are used only for input For Units that require two input words or two output words the node addresses to which the second word is normally allocated cannot be set If it is set the word allocations will overlap Cv series PCs C200HX HG HE PCs CIO 1900 CIO 1900 Node 0 IR 50 IR 50 Node 0 CIO 1901 Node 1 IR 51 Node 1 Output l Output l EE gt To Slaves ae To Slaves Clo 1963 CIO 1962 Node 62 IR99 S IR 98 Node 62 CIO 1963 Node 63 IR 99 Node 63 CIO 2000 Input CIO 2000 Node 0 IR350 mpu R350 Node0 afea CIO 2001 Node 1 area IR 351 Node 1 l From Slaves _ From Slaves CIO 2063 CIO 2064 Node 62 IR 399 IR398 Node 62 CIO 2063 Node 63 IR 399 Node 63 C200HS PCs IR 50 IR 50 Node 0 IR 51 Node 1 Output aE To Slaves R81 IR 80 Node 62 l l IR 81 Node 63 IR350 M R350 Node0 pu IR351 Node 1 lt From Slaves IR 381 IR 380 Node 62 IR 381 Node 63 Each node address is allocated one input and one output word starting from node 00 If a Slave requires more than one input or one output word then it is assigned more than one node address If a Slave requires less than one word it simply uses the rightmost bits in the word allocated to it Free Allocation With Configurator A Configurator
81. ated to the registers shown in the following table For ex ample to set the frequency reference and begin operation first set the reference value to the frequency reference register 0001 and then write the run command to the Inverter s run command register 0000 Note 1 Set values are retained until changed by the next writing operation Note 2 The following registers are in RAM so they are all cleared to zero when the Inverter s power supply is turned OFF Register No hex Function Content Inverter run command Refer to table below Frequency reference Sets frequency reference value See note 1 Not used Multi function analog out 11 V 02D6 hex put 1 See note 2 Multi function analog out 11 V 02D6 hex put 2 See note 2 Inverter output See note Refer to table below Not used 5 30 CompoBus D Communications Card Operations Chapter 5 e Inverter Run Commands Register Number 0000 Hex Content Forward stop 1 Forward operation Reverse stop 1 Reverse operation Multi function input 1 Multi function input 2 Multi function input 3 Multi function input 4 Multi function input 5 Multi function input 6 Not used Content Multi function contact output 1 ON Multi function output 1 1 ON Multi function output 2 1 ON Not used Note 1 The setting unit of the fre
82. ately 20 mA Calculating the Power Supply Location There are two methods to find the best location of the communications power supply on the trunk line e Simple calculation from a graph e Calculation by formula Calculating the voltage drop from resistance and current consumption of the communications cables Each drop line must satisfy the equation on page 2 6 which represents the relationship between the drop line length and the current capacity for the drop line Note 1 From the graph a hypothetical power supply location can be determined if the conditions cal culated in the graph are met by estimating the worst configuration that has the maximum volt age drop as shown in the diagram below Node Node Node Communications power supply Node Note 2 Even if the power supply specifications cannot be met using the graph the conditions can be met and a hypothetical power supply location determined by using the formula Note 3 When the communications power supply and the internal circuit supply are the same use the formula to calculate a hypothetical power supply location because it cannot be determined by using the graph 2 3 2 Step 1 Determining the Best Location for the Power Supply from a Graph A voltage drop occurs when a current flows through a communications cable The longer the commu nications cable and the larger the current the greater the voltage drop The communic
83. ations power supply at each node must be 11 VDC or more To ensure the correct power supply the relationship is plotted as shown in the following graph to find the maximum current that satisfies the voltage of the communications power supply at different trunk line lengths even if there is a voltage drop due to cable resistance 2 9 CompoBus D Communications Line Design Chapter 2 Thick Cable Distance m 0 25 50 100 150 200 250 300 350 400 450 500 Max current A 8 00 8 00 5 42 2 93 201 153 1 23 1 03 0 89 0 78 0 69 0 63 Max current A O N A OA Q N Distance m Thin Cable Distance m 0 10 20 30 40 50 60 70 80 90 100 Max current A Distance m Determining the Best Location of the Power Supply from a Graph Verify the Items 1 to 3 below for each node located in the same direction viewed from the power supply Therefore if nodes are located on both sides of the power supply these items must be verified for all nodes located in each direction 1 Find A the total current consumption of all the nodes to which communications power is to be sup plied 2 Using the graph compute B the maximum current flow in each cable from the power supply to the end of the trunk line according to the types of cables Thick Cables or Thin Cables 2 10 CompoBus D Communications Line Design Chapter 2
84. bute ID hex DM 0006 to DM 0009 Write data hex See note Response data storage area DM 2000 Command code DM 2001 Completion code DM 2002 Number of bytes received DM 2003 Node address service code 8E Read normal 90 Write normal 94 Error DM 2004 to DM 0009 Read data or error code DM 0100 Completion code storage area for communications errors Note If the written data size is Word set in the order of the rightmost bits and leftmost bits 7 9 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Timing Chart 01000 Program Start Input Bit 01001 Start Switch ON 00000 Message Execution Flag 03000 Sending Message Flag 03001 Message Sent Flag IOWR instruction execution 00001 IOWR Write Completed Flag 00002 Response Flag Message Communications sae ee a Enabled Flag i m i Completion code error DM 0100 Completion code storage USUS Operation 1 When the Program Start Input Bit is turned ON the Message Execution Flag will turn ON and the command specified in the DM Area will be sent using the IOWR instruction 2 When the Message Communications Enabled Flag is turned ON the completion code DM 2001 is examined If an error is found the completion code is stored in DM 0100 and the command is re executed 3 If the completion code of t
85. can be used to allocate words in the CompoBus D Master Unit in any order by calling parameters of the Master Unit and changing the word allocation of parameters The following alloca tions are possible when using a Configurator e Output words do not need to be allocated to Input Units only input words 4 2 CompoBus D System Startup Chapter 4 e Slaves that require two words can be allocated two words using only one node address so that the next node addresses can be set for another Slave e Remote I O words can be allocated in sequence regardless of the order of the node addresses Note The Configurator uses one node address Therefore the number of Slaves that can be connected is reduced if the Network is to be operated with the Configurator still connected The Configurator can be removed however after the words have been allocated and then another Slave can be connected to the Network in its place so that the number of Slaves that can be connected is not reduced Blocks can be positioned in any order in memory e g the following order is okay input block 1 out put block 2 input block 2 output block 1 CPU Unit Address m Output area 4 RA Address To Slaves Output I Address block 2 i EA Address Addresses can be as nputarea signed in any order Input _Address block 1 Input Address From Slaves block 2
86. cation factor to be set Setting range Default Chapter 5 Power Actual Can be referenced in hexadecimal with the output power monitor U1 08 minimum unit as 1 W Setting the attribute 1A power scale enables a multiplication factor to be set Input Voltage Can be referenced in hexadecimal with the input voltage setting E1 01 minimum unit as 1 V Setting the attribute 1B voltage scale enables a multiplication factor to be set Output Voltage Can be referenced in hexadecimal with the output voltage monitor U1 06 minimum unit as 1 V Setting the attribute 1B voltage scale enables a multiplication factor to be set Accel Time Decel Time Can be set and read in hexadecimal with the acceleration time 1 C1 01 and deceleration time 1 C1 02 minimum unit as 1 ms Depending on the acceleration deceleration time unit C1 01 setting numbers below 100 ms or 10 ms are truncated Setting the attribute 1C time scale enables a multiplication factor to be set 0 0 to 6 000 0 x 108 ms 0 00 to 600 00 x 108 ms Low Speed Limit See note 1 and 3 High Speed Limit See note 1 and 3 Can be set and read in hexadecimal with the frequency reference lower limit d2 02 and the frequency reference upper limit d2 01 minimum unit as 1 ms The minimum unit can be set by the frequency reference setting and display units 01 03 01 03 2 to 39 1 r
87. cations are used communications will continue even if Slaves fail creating the possibility of undetected errors in system operation e Scan List Enabled When a scan list is enabled communications are performed according to the scan list stored in the Mas ter Unit s non volatile memory Either fixed allocation or free allocation of remote I O is possible The Master will communicate only with the Slaves registered in the scan list A verification error will occur if a Slave registered in the scan list does not exist in the Network or is not started when I O commu nications begin Even if it is properly connected in the Network a Slave which is not registered in the scan list will not participate in communications and will not be checked for errors e Scan List Disabled When a scan list is disabled communications are performed without using the scan list The scan list is disabled when the scan list has not been created or it has been cleared Do not disable the scan list during actual system operation All of the Slaves in the Network can communicate with the scan list disabled so Slaves can be added to the Network while communications are in progress Without a scan list however there is no way to check for Slaves that have not started or have failed and errors can thus go undetected The commu nications cycle time will be much longer that the computational value when the scan list is disabled When a scan list is disabled operation
88. e Communications Enabled Flag turns ON in the next cycle The Message Communications Enabled Flag will turn OFF when a Master Unit is executing message com munications If the message response is faster than the PC ladder program cycle time the Message Communications Enabled Flag will remain ON and response processing will not be possible Execute the read response processing before IOWR as shown in the following diagram and produce a Mes sage Communications Status Flag d using bit A A C D m Message Communications Enabled Flag Read response processing Execution Message condition Communications Enabled Flag A 25506 Equals Flag Note If the read response processing is executed after IOWR there can be no Message Communica tions Enabled Flag response by means of IOWR so an attempt could be made to read the re sponse even though the message communications have not been completed Communications Flags Equals Flag SR 25506 The Equals Flag turns OFF when an error occurs in writing a command from the CPU Unit to the Master Unit This Flag turns ON after a command has been written normally from the CPU Unit to the Master Unit Error Flag SR25503 The Error Flag is OFF when all operands and the control code are legal This Flag turns ON when an illegal operand or control code is set or when there is an error in instruction execution Message Communications The Communications Enabled Flag turns O
89. e Master Unit to a single PC allowing control of many more points This feature can easily handle line expansions and other ap plications 1 5 Functions and System Configuration Chapter 1 Free Remote I O Allocation A Configurator sold separately can be used to enable flexible allocation of I O i e in any area and in any order This allows I O allocations that suit the application to simplify programming and enable effec tive usage of PC memory areas Handle Slaves with Different Response Speeds A Configurator sold separately can be used to set the communications cycle time enabling usage of Slaves with slow response times Easily Expand or Change Lines with Various Connection Methods Use a multi drop trunk line T branch multi drop lines or daisy chain drop lines All three connection methods can be combined to flexibly construct a Network that meets the needs of the application Note For connecting the CompoBus D Communications Card of the Inverter use DCA1 5C10 Thin Cables and branch them from the T branch Tap 1 6 Functions and System Configuration Chapter 1 1 3 CompoBus D System Configuration 1 3 1 System Configuration CompoBus D is a multi bit multi vendor network that combines controls and data on a machine line control level and that conforms to DeviceNet open field network specifications Two types of communications are supported 1 Remote I O communications that automatically trans
90. ea H oee PERRETA ds l a O i Front View Side View Note When the CompoBus D Communications Card is mounted other Optional Cards cannot be mounted in the C area 3 2 2 Communications Cable Wiring Connecting Communications Cables This section explains how to prepare and connect the communications cables to connectors for the CompoBus D Network Use the following procedure to prepare and connect the communications cables to the connectors Note For connecting of the CompoBus D Communications Card of the Inverter use DCA1 5C10 Thin Cables Thick Cables cannot be used for this kind of wiring because of the terminal block dimensions 1 Remove about 30 mm of the cable covering being careful not to damage the shield weaving under neath Do not remove more than about 30 mm removing too much of the covering can result in short circuits About 30 mm 2 Carefully peel back the weaving to reveal the signal lines power lines and the shielding wire The shielding wire will be loose on the outside of the other lines but it is harder than the weaving Shielding wire 3 6 Setup and Wiring Chapter 3 3 Remove the exposed weaving and the aluminum tape from the signal and power lines Strip the covering from the signal and power lines to the proper length for the crimp terminals Twist together the wires of each of the signal and power lines Strip to match the crimp terminals Inverter Internal Wiring Keep the CompoBu
91. ector A1 02 3 00 to 03 Speed Actual Rotational Speed Monitor See note 1 Can be referenced in hexadecimal with the output frequency monitor U1 02 minimum unit as 1 The output frequency monitor minimum unit can be set by the frequency reference setting and display units 01 03 01 03 0 0 01 Hz 01 03 1 0 01 100 Max frequency 01 03 2 to 39 1 r min Set number of poles 01 03 40 to 39999 Follow individual set values Setting the attribute 16 speed scale enables a further multiplication factor to be set for 01 03 2 to 39 1 r min Speed Reference Rotational Speed Reference See note 1 5 20 Can be set and read in hexadecimal with the frequency reference minimum unit as 1 The frequency reference minimum unit can be set by the frequency reference setting and display units 01 03 01 03 0 0 01 Hz 01 03 1 0 01 100 Max frequency 01 03 2 to 39 1 r min Set number of poles 01 03 40 to 39999 Follow individual set values Setting the attribute 16 speed scale enables a further multiplication factor to be set for 01 03 2 to 39 1 r min 0 to max frequency CompoBus D Communications Card Operations Instance Attribute Current Actual Content Can be referenced in hexadecimal with the output current monitor U1 03 minimum unit as 0 1 A Setting the attribute 17 current scale enables a multipli
92. efer to table below Yes No 0016 Fault 3 Not used Yes No 0017 CPF error 1 Refer to table below Yes No 0018 CPF error 2 Refer to table below Yes No 0019 Alarm 1 Refer to table below Yes No 001A Alarm 2 Refer to table below Yes No 001B to 001F Not used Refer to table below e Inverter Status Register Number 0010 Hex Content 0 During RUN 1 Zero speed 2 Forward reverse 1 Reverse operation 3 During Fault Reset input 4 Frequency agree 1 5 6 7 Inverter operation ready Alarm Fault 8 to 15 Not used e Operator Status Register Number 0011 Hex Content 0 1 Operation fault 1 1 EEPROM error 2 1 Program mode 3 00 Operator connecting 4 5 11 Operator disconnecting to 15 Not used 5 32 CompoBus D Communications Card Operations e Fault 1 Register Number 0014 Hex Chapter 5 Display Content 0 PUF Fuse open 1 UV1 Undervoltage main 2 UV2 Undervoltage CTL 3 UV3 Undervoltage MC 4 SC Short circuit 5 GF Ground fault 6 OC Overcurrent 7 OV Overvoltage 8 OH Overheat See note 1 9 OH1 Overheat See note 2 10 OL1 Motor overload 11 OL2 Inverter overload 12 OL3 Overtorque detection 1 13 OL4 Overtorque detection 2 14 RR Braking transistor 15 RH Braking resistor Note 1 Maximum upper limit temperature was exceeded Note 2 Set temperature was exceeded e Fault 2 Regi
93. ent such as casings the communications cables should be placed as far away from metallic equipment as possible e Ground the shielding wire on the communications cable at one point e f the same ground is used for the communications cables and communications power supply there is a possibility that noise may be transmitted through the ground line to the communications line In order to avoid this be sure that the power line ground and the grounds for the communications cables and the communications power supply are located as far from each other as possible 2 17 CompoBus D Communications Line Design Chapter 2 2 4 5 Noise Prevention for Peripheral Devices e Install surge suppressors on devices that generate noise particularly devices that have an inductive component such as motors transformers solenoids and magnetic coils Surge suppressor Surge suppressor Installed next to device Installed next to device i oe ee T i ig DC input type Device AC input type Device such as a motor such as a motor e If a surge suppressor does not fit on the device installing a ferrite core directly next to the device s contactors such as a contactor may be effective x Device such as a motor Ferrite core 0443 1641151 Nisshin Electric Co Ltd e Insert a line filter on the primary side of the communications power supply e When there are two or more communications power supplies
94. er 1 Free Allocation Configuration with a Configurator C200HW DRM21 V1 or CVM1 DRM21 V1 CompoBus D Master Unit 3G8F5 DRM21 ISA Board or LJ SG8E2 DRMa21 PC Card Configurator Slave Slave 3G3FV PDRT1 SIN CompoBus D Communications Card Fi v 64 nodes max including the Master Unit E Slave Slave Slave Configurator Se VE 64 nodes max including the Master Unit Note 1 The Master Unit and Configurator each occupy one node of the CompoBus D Network Note 2 If C200HS PCs are used only remote I O communications are possible Note 3 The maximum number of nodes that can be connected to the Network will be limited by the maximum number of control points of the PC used 1 3 2 Configurator Overview The Configurator is software application run on an IBM PC AT or compatible computer and is used to support a CompoBus D communications system OMRON provides interfaces hardware for connect ing computers to the CompoBus D Network The Configurator occupies one node on the CompoBus D Network but has no specific functions on the network itself The Configurator provides the following functions e Free Allocation of Remote I O The remote I O allocations in the P
95. ernal Inverter registers Basically the register numbers for the various functions shown on this and subsequent pages are specified for writing or reading Once data has been written it is re tained until it is changed by the next write operation Words Used for Special Remote I O e Outputs SYSMAC PC to 3G3FV Instance ID 100 Dec 64 Hex Wdn Rightmost 0 Function code write read code Leftmost 1 Register number leftmost byte register number allocated to each parameter etc Wd n 1 Rightmost 2 Register number rightmost byte register number allocated to each parameter etc Leftmost 3 Register data leftmost byte data to write to specified register Wd n 2 Rightmost 4 Register data rightmost byte data to write to specified register e Outputs 3G3FV to SYSMAC PC Instance ID 150 Dec 96 Hex Rightmost Function code returns transmitted code Leftmost Register number leftmost byte returns transmitted register number Rightmost Register number rightmost byte returns transmitted register number Leftmost Register data leftmost byte returns transmitted data amount or reads data Rightmost Register data rightmost byte returns transmitted data amount or reads data Note 1 Special remote I O outputs and inputs are paired When using special remote I O be sure to set them together Note 2 Special remote I O objects do not conform to the AC DC drive profile but are
96. erspeed DEV Speed deviation 7500 BUS Communications error 9000 EF3 External fault Terminal 3 EF4 External fault Terminal 4 EF5 External fault Terminal 5 EF6 External fault Terminal 6 EF7 External fault Terminal 7 EF8 External fault Terminal 8 FFO Communications external fault 5 19 CompoBus D Communications Card Operations Chapter 5 5 2 7 AC DC Drive Objects Class 2A Hex AC DC drive objects are assigned to commana related functions for drive devices such as Inverters and Servomotors Command related data reading and writing monitor data reading set data scale changes and so on are all enabled These functions are shared with similar functions used for remote I O so even if they have been set for message operations they may get rewritten for remote I O Support Service Codes Service Code No Hey Seve 0E Get attribute single 10 Set attribute single Object Details Instance Attribute Object Software Revision Content Indicates class 2A software revisions The revision value is advanced whenever there is a change Setting range Default At Reference 00 Stopped accelerating or decelerating 01 At reference 1 Net Reference See note 1 00 Operate at B1 01 setting 01 Set B1 01 to 3 and operate with CompoBus D Drive Mode 00 Open loop vector A1 02 2 01 V f control A1 02 0 02 V f control with PG A1 02 1 03 Flux v
97. es and the drop lines Branching Patterns Branching Patterns from Trunk Line 1 One drop line from 2 Three drop lines maximum 3 Node connected directly to trunk line from trunk line trunk line Multi drop Trunk line a F a line Trunk line Trunk line Trunk line line Drop line T branch Tap Node T branch Tap Node T branch Tap Branching Patterns from Drop Line 4 One drop line from drop line Trunk line 5 Three drop lines maximum 6 Node connected directly to from drop line drop line Multi drop Trunk line Trunk line Trunk line Trunk line a line T b h Te T branch Tal ranch Tap T p Node Drop line T branch Tap Node Node Node Various forms of connection can be used on the same Network as shown in the following diagram Any number of nodes up to 63 can be connected onto a single drop line If a C200HX HG HE or a C200HS PC is being used without a Configurator to allocate remote l o the maximum number of nodes that can be connected to a single drop line is 51 for C200HX HG HE PCs and 33 for C200HS PCs Note Design the Inverter wiring for T branch wiring purposes using Thin
98. evant function Set within 0001 to 0003 hex with Inverter s CompoBus D Communications Card Attribute ID code Attached data for writing Set DeviceNet attribute code for relevant function Attached data for writing e D Beginning Response Storage Word Specify the beginning word address of the area for storing responses to messages 5 13 CompoBus D Communications Card Operations Chapter 5 e C Beginning Control Code Word Specify the beginning word address of the area for storing the required control codes for message com munications The control codes shown in the following table are required by CompoBus D Master Units Preset the data in consecutive words Word address Number of command data bytes 0000 to OOAO hex 0 to 160 bytes Set the amount of data from the beginning S word Number of response data bytes 0001 to OOAO hex 0 to 160 bytes Set the size of the data storage area from the beginning D word Network address 0001 to 007F hex 1 to 127 When using CMND 194 with the CV Series a network address must be set for each CompoBus D Master Unit The network address is edited using the routing table edit function of a Peripheral Device except for the Programming Console Command destination node address 00 to Command destination Unit address 3F hex 0 to 63 Set Master Unit FE or Master Unit s unit Node address of the Master Unit number 10 to 1F hex 0 to 15 Response Commun
99. ew and Restrictions of Word Allocations 0 00 42 dil Scam Lists a fe 6b Uae A RARE EE Oe hE SB Re EG eB a 4 3 4 1 3 Fixed Word Allocations 00 ccc eee eee e eens 4 5 4 1 4 Free Allocations ccc cc ce eee cee eee e eee eeeeeeeneee 4 9 4 2 SYSDRIVE 3G3FV Settings A 0 0 ccc E e e E E o e 4 13 4 2 1 Frequency Reference Selection 0 0 eee eee eee 4 13 4 2 2 Inverter Run Command Selection 0 teenies 4 13 4 2 3 CompoBus D Communications Settings 0 00 e eee eee eee ee 4 14 4 2 4 Frequency Reference Settings and Display Units 00 4 15 4 3 Startup Procedures sscisae sry BA ee ae gs WES GR Lala ety a e a eee aes 4 16 Table of Contents Chapter 5 CompoBus D Communications Card Operations 5 1 S L REMOTE W O og os Si eh aietn eds oe ech Ge dabsb ets eed done tweed dead eset Goede tiA a este 5 2 5 1 1 Standard Remote I O Initial Setting 0 0 ee eee nee 5 3 5 1 2 Types of Remote I O Operation 0 00 eee ee 5 6 5 2 Message Communications DeviceNet Explicit Messages 00 0008 5 8 5 2 1 Overview of Message Communications Explicit Message Operations 5 8 5 2 2 Sending and Receiving Messages with C200HX HG HE PCs 5 9 5 2 3 SYSMAC CV series Message Transmission 0 0 00 c eee eee eee eee 5 13 5 2 4 Overview of Messages and Responses
100. g steps e Correct node address du plication e Connect termination resis tance to both ends of the com munications line e Correct the Master Unit errors that occur when the Master Unit stops after communica tions is once established e Correct environmental condi tions such as noise Flashing A non fatal communications error has oc curred due to communications timeout Turn ON the power supply again after the following pro cessing e Connect termination resis tance to both ends of the com munications line e Correct defective connec tions in the communications line e Correct environmental condi tions such as noise A CompoBus D Network error has oc curred For example the Network does not exist power is not supplied to the Card or the baud rates do not match Check the baud rate setting Check the Option Card con nector and turn ON the Invert er power supply Replace the Option Card Communications Errors Chapter 6 Indicator Display Meaning Countermeasures Color Status Flashing The CPU Unit of the Card is operating nor mally Lit The CPU Unit of the Card is not ready or Check the Option Card con the CPU Unit has malfunctioned nector and turn ON the Invert er power supply Replace the Option Card Power is not being supplied from the In Check the Option Card con verter nector and turn ON the Invert The Card is not connected properly
101. ge setting es dur Vit Vif with Open Flux ing OP control PG loop vector eration vector Communications external fault input operation selection Not used Not used CompoBus D operation selection Note When the control mode is changed the Inverter will revert to default settings The flux vector control default settings will be displayed e External Terminal Function H Parameter Constants Constant Setting Setting Default Chang Control mode setting unit range setting es dur Vit Vif with Open Flux ing OP control PG loop vector eration vector Multi function input 1 Terminal 3 selection Multi function input 2 Terminal 4 selection Multi function input 3 Terminal 5 selection Multi function input 4 Terminal 6 selection Multi function input 5 Terminal 7 selection Multi function input 6 Terminal 8 selection Multi function contact output terminal 9 to 10 Multi function output 1 terminal 25 Multi function output 2 terminal 26 Signal selection 0 1 terminal 13 Voltage Gain terminal 13 0 0 to 1 000 0 Bias terminal 13 100 0 to 100 0 Multi function analog 0 1 input signal selection terminal 16 Selection Terminal 16 0 to 1F Gain terminal 16 0 0 to 1 000 0 Bias terminal 16 100 0 to 100 0 Signal selection 0to2 terminal 14
102. he communications power supply e Use the recommended power supply S82H S82J for communications e Use an independent power supply for communications e Make sure to install a noise filter on the primary AC input side of the communications power supply e Always use a control system power supply for the primary AC side of the communications power sup ply that is not shared with power devices such as Inverters or motors If noise interference remains in cables for which noise countermeasures have been implemented the following countermeasures may be effective e Communications Cable Shielding Suspend the communications cable shielding wire without grounding it This will filter the noise that flows from the ground to the communications cable and will filter the noise current that flows in the shielding wire e Communications Power Supply Suspend the communications power supply without grounding it This will also filter the noise that flows from the communications power supply ground to the communications cable or the noise current that flows in the shielding wire The switching power supply is usually connected to the case and the capaci tor as shown below The ground FG terminal must be suspended and the control panel for the power supply itself must be insulated Switching Power Supply Configuration Switching power supply F Power AC power supply AC input supply circuit DC output
103. he remote I O instance IDs for parameter objects e Set the remote I O instance IDs for connection objects When an OMRON Master Unit is used however only the method utilizing the Configurator can be used to switch remote I O operations Note OMRON Master Units assume that communications will use remote I O so remote I O commu nications are executed when the power is turned ON Remote I O operations cannot be switched during operation under DeviceNet protocol If remote I O operations need to be switched it must be done by using the Configurator with the Master Unit s power supply turned OFF Switching via Parameter Objects Using the Configurator To switch remote I O operations using parameter objects the appropriate instance IDs must be set for the following parameter objects e Switching remote I O inputs 3G3FV to SYSMAC PC Class 100 dec 64 hex Instance 01 dec 01 hex Attribute 202 dec CA hex e Switching remote I O outputs SYSMAC PC to 3G3FV Class 100 dec 64 hex Instance 01 dec 01 hex Attribute 203 dec CB hex The instances to be set are shown in the following table Remote I O type Instance ID Inputs 3G3FV to PC Outputs PC to 3G3FV Basic remote I O 70 Dec 46 hex 20 Dec 14 hex Standard remote I O 71 Dec 47 hex 21 Dec 15 hex Special remote I O 150 Dec 96 hex 100 Dec 64 hex The procedure for switching remote I O operations by means of object parameters is as follows 1 C
104. he response is normal the Message Sent Flag will be turned ON and the Sending Message Flag will be turned OFF 7 10 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Ladder Program 01000 Program Start Input Bit 01001 DIFU 013 01001 MOVD 083 DMO0007 0012 DM0204 01001 BSET 071 0000 DM0200 MOVD 083 DM0220 DMO0007 0210 DM0205 DVB 053 DM0002 0002 DM0200 MOVD 083 DM0008 0012 DM0205 CMP 020 DM0201 Q MOVD 25506 Equals Flag OVD 083 ADB 050 DM0008 0210 0001 DM0200 DM0206 DM0200 MOVD 083 DM0009 0012 DM0206 ADB 050 0004 DM0200 DM0200 MOVD 083 DM0000 0210 DM0210 BCD 024 MOVD 083 ORW 035 DM0005 0210 DM0203 DM0210 DM0001 DM0220 ojo lt lt solo NI A R ie ko MOVD 083 BSET 071 DM0006 0012 0000 DM2000 DM2009 DM0203 MOVD 083 MOV 021 DM0006 0210 DM0204 0001 Converts to IOWR instruction data from the specified DM areas DM 0000 to DM 0009 Clears the data storage area Sets the 000 word used for shift register to 1 7 11 Communications Programs SYSMAC C200HX HG HE PCs 01001 Sets IOWR instruction 7 12 Master Unit Node 0 10112 00002 Message Communications Enabled Flag MOV 021 00FE DM0500 CMP 020 0000 MOV 021 DM2001 DM0100 ASR 026 25506 Equals Flag MOV 021 820
105. ht 150 g max Appendices Chapter 8 8 2 Objects There are eight types of object e Identify objects identification information Class 01 hex e Message router objects Class 02 hex e DeviceNet objects Class 03 hex e Assembly objects Class 04 hex e DeviceNet connection objects Class 05 hex e Motor data objects Class 28 e Control supervisor objects Class 29 hex e AC DC drive objects Class 2A hex For details on motor data objects control supervisor objects and AC DC drive objects refer to 5 2 5 Motor Data Objects Class 28 Hex through 5 2 7 AC DC Drive Objects Class 2A Hex 8 2 1 Identify Objects Identification Information Class 01 Hex Identify objects are objects that provide CompoBus D product information All of this information is read only Support Service Codes Service Code No Hey Sewe 0E Get attribute single 05 Reset return to initial status 8 3 Appendices Object Details Instance Attribute Content Setting range Default Hex Chapter 8 00 01 Object Software Revision Indicates class 01 software revisions The revision value is advanced whenever there is a change 0001 Yes No Word 01 01 Vender ID Indicates the maker s code OMRON 47 2F hex 002F Yes No Word 02 Device Type Indicates the DeviceNet profile classification The Inverter corresponds to the AC DC Drive e Master Unit 0
106. ications port no 0 to 7 Number of retries 00 to OF hex 0 to 15 Set the number of times to resend for error response Response monitor time 0000 hex gt 2s 0001 to 028F hex gt 0 1 to 65 5 s unit 0 1 s Set at least 2 seconds for explicit messages Note Set 0 in word C 4 bit 15 to require a response or 1 to not require a response Responses are required for explicit messages so set 0 Message Timing When executing CMND 194 an AND condition must be set that requires both the PC s Network Com munications Enabled Flag and the Master Unit s Message Communications Enabled Flag to be ON Network Communications Enabled Flag 194 ee ae a Se S D c Execution condition Message Communications nabled Flag u Message Response Read Timing Have messages read with the rising edge of the Network Communications Enabled Flag for each com munications port Network Communications Enabled Flag j C Response ready t processing 5 14 CompoBus D Communications Card Operations Chapter 5 Communications Flags Address Content Word Bit Network Communications Port 7 0 Execution disabled executing 1 Execution enabled not executing Enabled Flag Port 6 Port 5 Port 4 Port 3 Port 2 Port 1 Port 0 Network Communications 15 Port 7 0 Normal end Error Flag 14 Port 6 13 Port 5 1 Abnormal end 12 Port 4 11 Port 3 10 Port 2 9 Port 1 8 Po
107. inating Resistor To connect the cable to the Terminating Resistor attach standard M3 crimp terminals to the signal wires and securely screw the terminals to the Terminal block Terminating Resistor Tighten to a torque of 0 5 N jm Note To avoid damaging the cable or breaking wires do not pull on the cable or bend it too sharply when connecting it to the terminal block Also never place heavy objects on top of the cable 3 10 Chapter 4 e CompoBus D System Startup 4 1 SYSMAC Word Allocations and Scan List 4 2 SYSDRIVE 3G3FV Settings 4 3 Startup Procedure CompoBus D System Startup Chapter 4 4 1 SYSMAC Word Allocations and Scan List In a CompoBus D Network remote I O and message communications can be used simultaneously This section describes remote I O communications particularly the memory words allocated in the SYSMAC PC that correspond to the remote I O of the Slaves 4 1 1 Overview and Restrictions of Word Allocations Fixed Allocation Without Configurator lf a Configurator is not used default word allocations are used in the CompoBus D Master Unit The remote I O is allocated in the order of CompoBus D node addresses and the words are divided into out put areas and input areas The word allocation default settings of the Master Unit are set based on the assumption that one node should occupy one input word and one output word Output words will be allocated even to Units that
108. ing 0 to 100 current DC injection braking 0 00 to 10 00 time at start 5 39 CompoBus D Communications Card Operations Constant DC injection braking time at stop Speed search selection at start Setting unit Setting range 0 00 to 10 00 0 1 Default setting Chang es dur ing op eration Chapter 5 Control mode setting Vif control V f with Open PG loop vector Flux vector Speed search operation current 0 to 200 Speed search deceleration time Timer function ON delay time 0 1 to 10 0 0 0 to 300 0 Timer function OFF delay time PID control selection 0 0 to 300 0 O0to2 Proportional gain P 0 00 to 25 00 Integral time I 0 0 to 360 0 Integral limit I 0 0 to 100 0 Differential time D 0 00 to 10 00 PID limit 0 0 to 100 0 PID offset adjustment 100 0 to 100 0 PID primary delay time constant Dwell frequency at start 0 00 to 10 00 0 0 to 400 0 Dwell time at start 0 0 to 10 0 Dwell frequency at stop 0 0 to 400 0 Dwell time at stop Droop control gain 0 0 to 10 0 0 0 to 100 0 Droop control delay time Energy saving gain 0 03 to 2 00 0 to 100 Energy saving frequency Zero servo gain 0 0 to 400 0 0 to 100 Zero servo completion width 0 to 16 383 Note When the co
109. ing the product please contact your OMRON representative if you have any suggestions on improving this manual The product contains potentially dangerous parts under the cover Do not attempt to open the cover under any circumstances Doing so may result in injury or death and may damage the product Never attempt to repair or disassemble the product We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed e Precautions on the dangers of high voltage equipment e Precautions on touching the terminals of the product even after power has been turned off These terminals are live even with the power turned off Specifications and functions may be changed without notice in order to improve product performance Items to Check Before Unpacking Check the following items before removing the product from the package e Has the correct product been delivered i e the correct model number and speci fications e Has the product been damaged in shipping e Are any screws or bolts loose e Have all accessories been delivered together with or attached to the product Notice OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual The following conventions are used to indicate and classify precautions in this manual Al ways heed the information provided with
110. is designed to read the parameter data specified in the 3G3FV Inverter To use special remote I O it is necessary to switch the remote I O operation Refer to 5 3 Switching Re mote I O Operation and change to the special remote I O operation Allocation Bit 00000 Read Parameter Input Bit Bit 00002 Faulty Data Reset Input Bit Bit 03000 Data Read Flag Bit 03001 Faulty Data Flag Bit 03005 Data Read Completed Flag DM 0000 Register number of the parameter to be read DM 0001 Read data 7 19 Communications Programs SYSMAC C200HX HG HE PCs e Remote I O Allocation Areas 1 0 classification Output Register number leftmost PC to 3G3FV byte Chapter 7 Function code 10 Write 03 Read Inverter Register data leftmost byte Register number rightmost byte Not used Register data rightmost byte Input Register number leftmost 3G3FV Inverter byte Function code 10 Write 03 Read to PC Register data leftmost byte Register number rightmost byte Not used Timing Chart 00000 Read Parameter Input Bit 03000 Data Read Flag 03005 Data Read Completed Flag Word n to n 2 Send Data Send Data Read Word m to m 2 Receive Data Operation Register data rightmost byte Receive Data Read 1 Set the register number of the parameter to be read in DM 0000 When the Read Parameter Inp
111. is possible only by using the fixed I O allocations Free allocation is not possible Note 1 The scan list is automatically enabled when the Configurator is used to allocate remote I O If the software switch is used to clear the scan list remote I O communications will operate un der the default allocations with the scan list disabled Always confirm that the system is stopped before disabling the scan list in a Master Unit This is particularly important if there is more than one Master on the same Network If the scan list is disabled for one of the Masters normally communications will not be possible Note 2 The scan list data in a Master Unit is deleted whenever the scan list is disabled 4 1 3 Fixed Word Allocations Allocation Areas for Different PCs If fixed allocations are used the node addresses and the words allocated to them are determined ac cording to the PC used The remote I O allocation area consists of the input area that receives input from the Slaves and the output area that writes output data to the Slaves 4 5 CompoBus D System Startup Chapter 4 Node SYSMAC Programmable Controllers address CV series PCs C200HX HG HE PCs C200HS PCs Output area Input area Output area Input area Output area Input area CIO 1900 to CIO 2000 to IR 50toIR IR350toIR IR50toIR IR 350 to IR CIO 1963 CIO 2063 99 399 81 381 CIO 1900 CIO 2000 ClO 1901 ClO 2001 CIO 1902 CIO 2002 CIO 1930 CIO 2
112. it Relation to Network Operates as one node on the Network requires one node address and only one Configurator can be connected to the Network The Configurator can be disconnected from the Network after remote I O has been allocated 1 9 Functions and System Configuration Chapter 1 1 3 3 CompoBus D Communications Specifications Item Specifications Communications protocol DeviceNet Supported connections commu nications Master Slave Remote I O and explicit messages Peer to peer FINS messages Both conform to DeviceNet specifications Connection forms Combination of multi drop and T branch connections for trunk and drop lines Baud rate 500 Kbps 250 Kbps or 125 Kbps switchable Communications media Special 5 wire cables 2 signal lines 2 power lines and 1 shield line Thick Cable DCA2 5C10 100 m Thin Cable DCA1 5C10 100 m Communications 500 Kbps Network length 100 m max distances Drop line length 6m max Total drop line length 39m max 250 Kbps Network length 250 m max Drop line length 6 m max Total drop line length 78 m max 125 Kbps Network length 500 m max Drop line length 6 m max Total drop line length 156 m max Communications power supply 24 VDC 1 supplied externally Slave power supply 11 to 25 VDC Recommended power supply OMRON S82H Series or S82J Series Max number of nodes 64 nodes Ma
113. k Cables cannot be used for this kind of wiring because of the terminal block dimensions As for multi drop wiring use Thin Cables for direct insertion Thick Cables cannot be used for this kind of wiring C200HW DRM 21 V1 or Message communications function CVM1 DRM21 V1 Master Unit oR e23 Reading Inverter output current Remote I O function Output PC to 3G3FV 15 to 3G3FV PDRT1 SIN n Inverter run commands CompoBus D n 1 Rotational speed reference Communications Card N T bi h wiri ing Thi Input 3G3FV to PC a eee ee Switch Run Reverse Forward Stop Power supply Motor Selection of either the communications control input or local control input is possible using Net Ctrol Net Ref Applicable to Inverter software higher than Ver 1042 Functions and System Configuration Chapter 1 1 2 CompoBus D Features System Configuration Example Master by OMRON Master Unit other company OMRON Master Unit OMRON Configurator m CompoBus D Network OMRON Configurator OMRON Slaves OMRON Slaves Slaves by other company CompoBus D Ne
114. l Nodes 2 11 2 3 4 Step 3 Splitting the System into Multiple Power Supplies 2 13 2 3 5 Dual Power Supplies poceni so cee he eee ae ea ee eee ale R aE 8 2 14 2 4 Communications Line Noise Prevention 0 0 00 c eee eee eee eee 2 15 2 4 1 Communications Line Noise 0 0 cee ee eee eee 2 15 2 4 2 Grounding the Network 00 eee eae 2 15 2 4 3 Communications Power Supply Noise Prevention 0 000000 2 16 2 4 4 Noise Prevention Wiring 1 2 2 cece cee een n eee 2 17 2 4 5 Noise Prevention for Peripheral Devices 0 0 00 2 cece eee ee eee 2 18 Chapter 3 Setup and Wiring ccc eee c wee e eee e cerns 3L 3 1 Nomenclature and Settings 0 ee eee ete 3 2 Sade Names of Parts sive ite he a ea ke ek et ho ee 3 2 3 1 2 Terminal Block osoei entenderen dose heated ate E kee averted dance deed toe ad 3 2 321 3 Operation Indicators 4 psn ee ai oak See ek Bae RA ee ba Ae 3 3 3 1 4 Baud Rate and Node Address Settings 0 0 0 eee eee eee eee 3 4 3 2 Installation and Wiring 1 1 0 0 cece eect rere 3 5 3 2 1 CompoBus D Communications Card Installation 0 0000 3 5 3 2 2 Communications Cable Wiring 0 cee eee eee 3 6 Chapter 4 CompoBus D System Startup e cece eee Al 4 1 SYSMAC Word Allocations and Scan List 0 0 0 0 0 eee een ee 4 2 4 1 1 Overvi
115. larm Input open phase protection selection Output open phase protection selection 5 49 CompoBus D Communications Card Operations Chapter 5 Note 1 The default setting depends upon the type of Inverter The value for a 200 V class 0 4 kW Inverter will be displayed Note 2 These are values for a 200 V class Inverter Values for 400 V class Inverter are double e Operator o Parameter Constants Constant Setting Setting Default Chang Control mode setting unit range setting es dur vie vtwith Open Flux ing OP control PG loop vector eration vector 01 01 Monitor selection 0500 1 4 to 28 6 Yes Yes Yes Yes Yes 01 02 Monitor selection after 0501 1 1 to 4 1 Yes Yes Yes Yes Yes power on 01 03 Frequency reference 0502 1 0 to 39 999 0 No Yes Yes Yes Yes setting and display units 01 04 V f pattern setting 0503 1 0 1 0 No No No No Yes units 01 05 Not used 0504 1 0 Local Remote Key 1 0 1 1 Stop Key 1 0 1 1 User constant initial 1 Oto 2 0 values Inverter capacity 0 to FF See selection note Frequency reference 0 1 setting method Operation selection 0 1 when Digital Operator is disconnected Cumulative operation 0 to 65 635 time setting Cumulative operation time selection Factory use Note The default setting depends upon the type of Inverter The value for a 200
116. low Of these two categories the Inverters CompoBus D Communications Card supports explicit mes sages e Explicit Messages Explicit messages are defined by DeviceNet The class instance and attribute are specified for executing message communications The messages are the same for all Inverter products so mes sages can be exchanged in the same way with masters made by other manufacturers e FINS Messages Messages can be exchanged using FINS commands between CompoBus D nodes Masters and Slaves that support FINS messages FINS commands are actually sent and received using Device Net explicit messages 5 8 CompoBus D Communications Card Operations Chapter 5 Note Message communications are supported by CV series and C200HX HG HE PCs but not by C200HS PCs Overview of Explicit Messages Explicit messages are sent and received as described below Basically explicit message communica tions are executed in 1 byte 8 bit units Node address Attribute Item Content Header The header indicates the beginning of an explicit message and that the frame is an explicit message request response It is set automatically for CompoBus D DeviceNet so there is no particular need to be concerned with it Node address Request Set the node address of the Slave Master to be requested Response The node address of the responding Slave Master is set Service code Request Set the code of the requested service read write etc Response
117. mary delay time 0 to 2 000 Note 1 Note 2 Note 3 Note 4 Note 5 5 42 Carrier Frequency Selection During Auto tuning 0 1 The setting range and setting unit for acceleration deceleration times will differ according to the setting for C1 10 the unit for acceleration deceleration time When the control mode is changed the Inverter will revert to default settings The open loop vector control default settings will be displayed When the control mode is changed the Inverter will revert to default settings The flux vector control default settings will be displayed When the control mode is changed the Inverter will revert to the setting range The open loop vector control setting range will be displayed The default setting of the Inverter will differ depending on its capacity The value for the 200 V class 0 4 kW Inverter will be displayed CompoBus D Communications Card Operations Chapter 5 e Commanc related d Parameter Constants Constant Frequency reference 1 Frequency reference 2 Frequency reference 3 Frequency reference 4 Frequency reference 5 Frequency reference Frequency reference 7 Frequency reference 8 Jog frequency reference Reference frequency upper limit Setting unit Setting range 0 00 to Max frequency 0 0 to 110 0 Default setting Chang es dur ing op eration
118. mber of I O words allocated to and the node address set for each Slave e Communications parameters providing the initial remote I O communications status and the commu nications cycle time settings Scan List Application A scan list is not required for a Network with only one Master Unit and remote 1 O that is allocated ac cording to the fixed settings The scan list is necessary however in the following cases e To confirm the increase or decrease of Slaves on the communications line and to detect errors ina Network where the number of Slaves has increased or decreased it is necessary to record the system status e For free allocation of remote I O it is necessary to record the number of I O words allocated to each Slave e When using multiple Master Units to exchange information with the SYSMAC PC CPU Unit it is nec essary for each Master Unit to record the node addresses for each Slave Creating Scan Lists e Fixed Remote I O Allocations A scan list can be created by turning ON the Enable Scan List software switch when the CPU Unit is in PROGRAM mode when communications are active and the scan list is disabled All Slaves that are participating normally in the Network will be registered in the scan list e Free Remote I O Allocations The user creates the scan list using the Configurator and then registers it in the Master Unit Settings for all Masters and Slaves participating normally in the Network are used as a basi
119. min 01 03 Other than above 0 1 Maximum frequency 100 Setting the attribute 16 speed scale enables a multiplication factor to be set for 01 03 2 to 39 1 r min 0 to 109 of maximum frequency 0 to 110 of maximum frequency Speed scale Speed data unit selection can be set and read The speed data unit value is calculated as follows Unit 1 r min x 1 24 a Speed scale set value Set a negative value as its 2 s complement 15 to 15 F1 to OF hex Current scale Current data unit selection can be set and read The current data unit value is calculated as follows Unit 0 1 A x 1 2 b Current scale set value Set a negative value as its 2 s complement 15 to 15 F1 to OF hex 5 21 CompoBus D Communications Card Operations Chapter 5 Instance Attribute Content Setting Default range Power scale Power data unit selection can be set and read The power data unit value is calculated as follows Unit 0 1 W x 1 2 c Power scale set value Set a negative value as its 2 s complement Voltage scale Voltage data unit selection canbe setand 15to15 read The voltage data unit value is F1 to OF calculated as follows hex Unit 0 1 V x 1 29 d Voltage scale set value Set a negative value as its 2 s complement Time scale Time data unit selection can be set and 15 to 15 read The time data unit value is calculated
120. minal on the communications power supply and then connect to a ground of 100 Q max as shown in the following diagram Power Supply Tap V I 5 I V CAN HI J CANH Shield Shield Communications v IEA Ground IVa terminal O O FG V V Communications ifs power supply Ground 100 Q max If more than one communications power supply is connected to the same Network ground only the one nearest the center of the Network Do not connect the shield wire at the other power supplies Note 1 Always ground the communications cable shield at one and only one location in the Network Note 2 Always ground to 100 Q or less Note 3 Always use a separate ground Never use the same ground as for Inverters or other drive system devices Grounding the CompoBus D Communications Card The CompoBus D Communications Card should be grounded according to DeviceNet recommenda tions installing a noise filter as shown in the following diagram The ground is normally wired to the ground terminal 12 G 2 15 CompoBus D Communications Line Design Chapter 2 Note If the cable grounded to the Inverter is not sufficient and is receiving noise interference discon nect the grounding cable 2 4 3 Communications Power Supply Noise Prevention The communications power supply is the most important power supply in a CompoBus D Network The following measures will prevent noise in t
121. mmunications Card Operations 5 1 Remote I O 5 2 Message Communications DeviceNet Explicit Messages 5 3 Switching Remote I O Operation 5 4 Special Remote I O Operation CompoBus D Communications Card Operations Chapter 5 N Caution Be careful when changing settings Not doing so may result in injury or product dam age 5 1 Remote I O There are two types of CompoBus D communications Remote I O and message communications There are three types of remote I O operation Basic remote I O standard remote I O and special re mote I O This section explains standard remote I O operations and the types of remote I O Note To use special remote 1 O it is necessary to switch the remote I O operation Switching the remote I O operation involves the use of message communications so refer to 5 2 Message Commu nications and 5 3 Switching Remote I O Operations Also for details regarding special remote I O refer to 5 4 Special Remote I O 5 2 CompoBus D Communications Card Operations Chapter 5 5 1 1 Standard Remote I O Initial Setting The type of remote I O operation pre set as the initial setting for the Inverter s CompoBus D Commu nications Card is standard remote I O This remote I O can be used for general Inverter control C200HW DRM21 V1 or CVM1 DRM21 V1 Master Unit Remote I O function
122. most data Note 1 A shaded box indicate that the bit is not used Note 2 The basic remote I O operation is the same as those explained for standard remote I O Ba sic remote I O restricts the operation of standard remote 1 0 Standard Remote I O Standard remote I O is the default setting for the CompoBus D Communications Card e Outputs SYSMAC PC to 3G3FV Instance ID 21 Dec 15 Hex Byte number Rightmost Net Net Reverse Forward Reference Control stop stop Leftmost Rightmost Rotational speed reference rightmost data Leftmost Rotational speed reference leftmost data 5 6 CompoBus D Communications Card Operations Chapter 5 e Inputs 3G3FV to SYSMAC PC Instance ID 71 Dec 47 Hex Byte number Rightmost At Reference Control Inverter During During Warning Fault Reference From Net FromNet Ready reverse forward minor run run fault Leftmost Rightmost Rotational speed monitor rightmost data Leftmost Rotational speed monitor leftmost data Note A shaded box indicate that the bit is not used Special Remote I O Special remote I O enables using all the functions of 3G3FV series Inverters and accessing setting all parameters e Outputs SYSMAC PC to 3G3FV Instance ID 100 Dec 64 Hex Bytenumber ety ene ens sna ens ena emi BO Rightmost Function code write read code Lef
123. mpoBus D Communications Card Operations Chapter 5 e Option F Parameter Constants Constant Setting Setting Default Chang Control mode setting unit range setting es dur Vi Vif with Open Flux ing OP control PG loop vector eration vector Number of PG pulses 0 to 60 000 PG disconnection O0to3 stopping method PGO PG overspeed 0to3 stopping method PG speed deviation O0to3 stopping method PG rotation setting 0 1 PG output ratio 1 to 132 Selecting integral 0 1 control during accel decel Overspeed OS 0 to 120 detection level Overspeed OS 0 0 to 2 0 detection time PG speed deviation 0 to 50 detection level DEV PG speed deviation 0 0 to 10 0 detection time DEV Number of PG gear 0 to 1 000 teeth 1 Number of PG gear teeth 2 PG Disconnection 0 0 to 10 0 Detection Time Analog Reference Card selection Digital Reference Card input selection Channel 1 output 1 to 31 monitor selection Channel 1 gain 0 00 to 2 50 Channel 2 output 1 to 31 monitor selection Channel 2 gain 0 00 to 2 50 Operation detection communications error SYSMAC BUS Communications external fault input selection Communications external fault input detection selection 5 46 CompoBus D Communications Card Operations Chapter 5 Constant Setting Setting Default Chang Control mode setting unit ran
124. multi layer network 1 5 multi vendor network 1 3 1 5 1 7 N Net Control 5 4 Net Control Bit 7 2 Net Reference 5 4 Net Reference Bit 7 2 Network Communications Enabled Flag 5 14 Network Communications Error Flag 5 15 network configuration 1 5 components 2 2 node location 2 11 overview 2 2 power supply location 2 9 restrictions 2 4 node addresses 3 4 setting pins 3 4 noise prevention communications power supply 2 16 peripheral devices 2 18 wiring 2 17 nomenclature 3 2 0 objects types 8 3 operation indicators 3 3 6 2 Operator status 5 32 output frequency monitor 7 14 Output Frequency Read Completed Flag 7 14 Output Frequency Read Flag 7 14 P parameter constants 5 28 application 5 39 command related 5 43 external terminal functions 5 47 motor constants 5 43 operators 5 50 options 5 46 program mode 5 39 protective functions 5 48 reading writing 5 39 tuning 5 41 parameter objects 5 24 PMCIA Card 1 9 power supply calculating location 2 9 dual 2 14 location 2 7 multiple 2 13 noise prevention 2 16 Power Supply Tap 2 6 configuration 2 13 internal circuitry 2 13 Program End Input 7 13 Program End Input Bit 7 14 Program Execution Flag 7 14 Program Start Input Bit 7 10 7 13 7 14 Programmable Controller C200HS 1 11 C200HX HG HE 1 11 CV Series 1 11 programming bits 7 14 reading data 7 8 reading parameter data 7 19
125. munications Card 3 5 precautions 3 5 T branch Tap 3 8 T branch Tap Terminating Resistor 3 10 Terminating Resistor 3 10 instruction set CMND 7 8 CMND 194 5 13 IOWR 5 9 7 8 Interface Unit 1 9 internal circuit power supply 2 2 Inverter 1 10 allocated words 5 4 control input 7 14 word allocation 7 13 fault detection 6 7 fault processing 7 5 7 12 fault status 6 7 memory data backup 6 7 monitoring 5 35 monitoring function 5 37 monitoring functions 5 32 outputs 5 31 run commands 4 13 4 16 5 4 5 31 settings 4 13 status 5 32 word allocation 7 13 wiring 3 7 Inverter Ready Bit 7 2 7 13 Inverter Status Read Completed Flag 7 14 Inverter Status Read Flag 7 14 Inverter Stop Command Flag 7 14 ISA Board 1 9 memory data backup 6 7 message communications 1 2 1 3 1 5 1 7 command format 5 15 explicit messages 5 8 FINS messages 5 8 operations 5 8 overview 5 8 programming 7 5 response format 5 16 response read timing 5 14 responses 5 15 timing 5 11 5 12 5 14 Index Message Communications Enabled Flag 5 11 5 12 7 6 7 10 Message Communications Status Flag 5 12 Message Execution Flag 7 10 message router objects 5 16 details 8 5 service codes 8 5 Message Sent Flag 7 10 message transmission 5 13 motor constant objects details 5 17 motor data objects 5 16 mounting procedure 3 5 multi drop trunk lines 1 6 Multi function Input Bit 7 13
126. n will occur and it will not be possible to start CompoBus D com munications if node addresses are set at values that exceed the specified range or if Slaves that use multiple words are using more words than are specified in the I O area This error will occur only when the scan list is disabled To eliminate the above problems and clear this error change the node address setting on the Slaves and restart the Master Unit by turning ON the power again or restarting 4 6 CompoBus D System Startup Chapter 4 e Verification Error Slave I O Size Differs A verification error Slave I O Size Differs will occur and it will not be possible to start CompoBus D communications if a Master Unit is being used with the scan list enabled and the type of I O input or output or the number of I O points registered for a Slave in the scan list does not match the actual I O specifications of the Slave that is connected to the Master Unit This error will occur only when the scan list is enabled To eliminate and clear this error either create the scan list again or replace the Slave with the kind of Slave registered in the scan list Note The scan list verification is performed in byte units 8 bits A verification error will therefore not occur if a 1 point Input Slave is used instead of an 8 point Input Slave Fixed Allocation Example Node Output
127. n parameter constants be sure to send an enter command After receiving the enter command the Inverter will enable the data newly set in the parameter constants as operation data When setting writing data in more than one parameter send an enter command once after completing all the settings All the parameters newly set before the enter command is sent will be enabled Data type Enter command written in EEPROM Transmission Function code 10 hex Register No FFFD hex Send data 0000 hex Inverter operation When receiving an enter command a series of parameter setting data will be stored in EEPROM and enabled as operation data Remarks Applicable to all the Inverter software Enter command not written in EEPROM 5 28 Function code 10 hex Register No FFDD hex Send data 0000 hex When receiving an enter command a series of parameter setting data will be enabled without storing them in EEPROM All the set data will be cleared to the initial data when the power is turned OFF Applicable to Inverters with software version of 1042 or later CompoBus D Communications Card Operations Chapter 5 Note 1 Unless an enter command is transmitted data will not be enabled and the Inverter may not start Note 2 The enter command requires a parameter constant Register No 0100 or higher Since the run command or frequency reference Register No 0000 to OOOF is stored only in the R
128. ng on the baud rate e More than One Master in Network Calculate the communications cycle time according to the above equation for the Slaves of each Master Unit The communications cycle time for the entire network is the sum of communications cycle times for each Master Unit 8 11 Appendices Chapter 8 I O Response Time of Inverter The following shows processing time between the Inverter and the CompoBus D Communications Card e DP RAM processing time between the Inverter and CompoBus D Communications Card 5 ms e Inverter input scanning 5 ms read twice e Inverter output scanning 5 ms e Inverter parameters scanning 20 ms Inverter I O response time Ladder program cycle time Communications cycle time DP RAM processing time 5 ms Inverter I O scanning Inverter internal processing ja 15 ms gt Maximum input response 5ms ja gt Maximum output response Note 1 The internal processing time varies depending on the controls to be executed Note 2 Input scanning for parameter reading or writing requires 20 ms 8 12 A B AC DC drive objects 5 16 5 20 details 5 20 alarms 5 34 allocation areas 1 11 fixed allocation 4 5 free allocation 4 9 assembly objects 5 16 details 8 6 service codes 8 6 At Frequency Bit 7 2 7 13 basic remote I O inputs 5 6 outputs 5 6 baud rate 1
129. nitialize Mode Constant Setting Setting Default Chang Control mode setting unit range setting es dur ve vitwith Open Flux Bion control PG oop vector A1 00 Display Language 0100 1 0 1 1 Yes Yes Yes Yes Yes A1 01 Access Level 0101 1 0to4 2 Yes Yes Yes Yes Yes A1 02 Select Control 0102 1 0to3 2 No Yes Yes Yes Yes Method A1 03 Initialize 0103 1 0 to 3 330 0 No Yes Yes Yes Yes A1 04 Password 0104 1 0 to 9 999 0 No Yes Yes Yes Yes A1 05 Setting the Password 0105 1 0 to 9 999 0 No Yes Yes Yes Yes Parameter Constants for Program Mode e Application b Parameter Constants Constant Setting Setting Default Chang Control mode setting unit range setting es dur vie vitwith Open Flux ing OP control PG loop vector eration vector b1 01 Frequency Reference 0180 1 0to3 1 No Yes Yes Yes Yes Selection b1 02 Run Source Selection 0181 1 O0to3 1 No Yes Yes Yes Yes b1 03 Stopping Method 0182 1 0to3 0 No Yes Yes Yes Yes Selection b1 04 Disabling Reverse 0183 1 0 1 0 No Yes Yes Yes Yes Operation b1 05 Operation Selection 0184 1 O0to3 0 No No No No Yes for Minimum Frequency E1 09 or less b1 06 Setting Control Input 0185 1 0 1 1 No Yes Yes Yes Yes Responsiveness b1 07 Operation Selection 0186 1 0 1 0 No Yes Yes Yes Yes After Switching to Remote Mode Excitation level DC 0 0 to 10 0 injection starting frequency DC injection brak
130. nsation primary delay time 0 to 10 000 Slip compensation limit 0 to 250 Slip compensation during regeneration 0 1 Flux Calculation Method Torque compensation gain 0 1 0 00 to 2 50 Torque compensation delay time 0 to 10 000 20 See note 3 C5 01 ASR Proportional P 0215 0 01 0 00 to 20 0 Yes No Yes No Yes gain 1 300 00 See note 3 C5 02 ASR Integral I time 0216 0 001 0 000 to 0 500 Yes No Yes No Yes 1 10 000 See note 3 C5 03 ASR Proportional 0217 0 01 0 00 to 20 0 Yes No Yes No Yes Gain P 2 300 00 See note 3 C5 04 ASR Integral I time 0218 0 001 0 000 to 0 500 Yes No Yes No Yes 2 10 000 See note 3 C5 05 ASR Limit 0219 0 1 0 0 to 20 0 5 0 No No Yes No No 5 41 CompoBus D Communications Card Operations Constant ASR Primary delay time Setting unit Setting range 0 000 to 0 500 Default setting Chang es dur ing op eration Chapter 5 Control mode setting Vif control V f with PG Flux vector Open loop vector ASR Switching frequency 0 0 to 400 0 ASR Integral I Limit Carrier frequency upper limit 0 to 400 2 0 to 25 0 See note 4 Carrier frequency lower limit 0 4 to 15 0 Carrier frequency proportional gain Hunting prevention selection 0 1 Hunting prevention gain AFR Gain 0 00 to 2 50 0 00 to 10 00 AFR pri
131. ntrol mode is changed the Inverter will revert to default settings The open loop vec tor control default setting will be displayed 5 40 CompoBus D Communications Card Operations Chapter 5 e Tuning C Parameter Constants Constant Setting Setting Default Chang Control mode setting unit range setting es dur vie vitwith Open Flux Sinton control PG loop vector vector C1 01 Acceleration time 1 0200 0 1 0 0 to 10 0 Yes Yes Yes Yes Yes C1 02 Deceleration time 1 0201 Ce 1 et See Yes Yes Yes Yes Yes C1 03 Acceleration time 2 0202 Yes Yes Yes Yes Yes C1 04 Deceleration time 2 0203 Yes Yes Yes Yes Yes C1 05 Acceleration time 3 0204 No Yes Yes Yes Yes C1 06 Deceleration time 3 0205 No Yes Yes Yes Yes C1 07 Acceleration time 4 0206 No Yes Yes Yes Yes C1 08 Deceleration time 4 0207 No Yes Yes Yes Yes C1 09 Emergency stop time 0208 No Yes Yes Yes Yes C1 10 Acceleration decelera 0209 1 0 1 1 No Yes Yes Yes Yes tion time units C1 11 Acceleration decelera 020A 0 1 0 0 to 400 0 0 0 No Yes Yes Yes Yes tion switching frequency S curve characteristic time at acceleration start 0 00 to 2 50 S curve characteristic time at acceleration end 0 00 to 2 50 S curve characteristic time at deceleration start 0 00 to 2 50 S curve characteristic time at deceleration end Slip compensation gain 0 00 to 2 50 0 0 to 2 5 Slip compe
132. oft start 0034 U1 21 Input to speed control loop 0 01 100 Maximum Yes No frequency 0035 U1 22 Output from speed control 0 1 100 Motor rated Yes No loop current 0036 U1 23 Speed deviation 0 01 100 Maximum Yes No frequency 0037 U1 24 PID feedback 0 01 100 Maximum Yes No frequency 0039 U1 26 Voltage reference for 0 1V Yes No secondary current 003A U1 27 Voltage reference for 0 1V Yes No excitation current 003B U1 28 CPU ID Yes No 5 35 CompoBus D Communications Card Operations e Output Terminal Status Register Number 002A Hex Content 1 Terminal 9 and 10 short Chapter 5 1 Terminal 25 and 27 short 1 Terminal 26 and 27 short Not used 1 Terminal 18 and 20 short Not used Content During RUN Zero speed Forward reverse 1 Reverse operation During Fault Reset input Frequency agree 1 Operation ready Alarm Fault 5 36 Not used CompoBus D Communications Card Operations m Inverter Monitoring U2 U3 Chapter 5 Register Monitor Monitored item Output unit number number 0080 U2 01 Current fault Refer to table below Yes No 0081 U2 02 Last fault Refer to table below Yes No 0082 U2 03 Fault frequency reference Set in 01 03 Yes No 0083 U2 04 Fault output reference Set in 01 03 Yes No 0084 U
133. ommunications Enabled Flag is turned ON the completion code DM 2001 will be examined If an error is found the error code will be stored in DM 0100 and re send message If normally completed the fault code will be stored in DM 0200 and the Message Sent Flag will be turned ON and the Sending Message Flag will be turned OFF 3 When the Reset Input Bit is turned ON bit 2 of word n Fault Reset Input Bit will turn ON When the fault is cleared the Fault Flag will turn OFF 7 6 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Ladder Program Fault Bit Master Unit Node 0 word m bit 0 03001 DIFU 013 MOV 021 03001 00FE Fault Bit 03000 Fault Flag DM0500 03001 word m bit 0 MOV 021 03000 8207 word n bit 2 Fault Reset Bit 00100 Reset Input Bit MOV 021 03001 MOV 021 0000 DM0300 ORW 035 DM0300 000E DM0400 MOV 021 Clears the storage area and sets word 000 used MOV 021 for shift register to 1 DM1000 D000 DM1001 MOV 021 0064 DM1002 MOV 021 0009 DM1003 MOV 021 Sets the node address for Slaves to be read 2801 DM1004 MOV 021 DM0400 DM1005 03001 MOV 021 0029 DM1006 MOV 021 0001 DM1007 0D00 DM1008 Creates IOWR instruction data Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 10112 00002 Message Communications Enabled Flag CMP 02
134. on for the CompoBus D Communications Card 8 9 Appendices Instance Attribute Produced connection size Content Indicates the maximum number of bytes for transmission Setting range Default Hex Chapter 8 Consumed connection size Indicates the maximum number of bytes for reception Expected packet rate Indicates the length of the internal processing timeout when a communications request is received Watchdog time out action Indicates the action for internal processing timeout related to communications 00 Retain timeout status until reset or cleared 01 Cut connection automatically 02 Operate again with same connection as is Produced connection path length Indicates number of bytes of data for produced connection path Produced connection path Indicates the data for defining the application object for sending this object instance Note Has a function for switching the CompoBus D Communication Card s remote I O operation 62 34 37 Consumed connection path length Indicates the number of bytes of data for the consumed connection path Consumed connection path Indicates the data for defining the application object for receiving this object instance Note Has a function for switching the CompoBus D Communication Card s remote I O operation 62 31 35 Note Reception
135. onnect the 3G3FV Inverter and a Configurator to the CompoBus D communications network At least a 3G3FV CompoBus D Communications Card and a Configurator must be connected 2 Set up the explicit message connection with no remote communications e Turn ON the power to the Configurator and the 3G3FV CompoBus D Communications Card and press the Configurator s online button Do not turn ON the power to the Master Unit at this time This will put the system into online status e Click the Device List button at the upper left corner of the Configurator screen With this the explic it message connection will be set up 3 Connect the remote I O to be used for the parameter objects e Select Tool T and then Device Parameter Setting P from the Configurator tool bar to display the parameter setting tool e Set the node address and then set the remote 1 O instance IDs for the parameter objects de scribed above attributes CA and CB hex of class 64 hex instance 01 hex 4 Cut off the Configurator and explicit message connection by turning OFF the power to the Inverter 5 24 CompoBus D Communications Card Operations Chapter 5 5 Set up the Master Unit and 3G3FV Inverter connection by turning ON their power The remote I O connection will then start up with the specified remote I O operation When creating scan lists set the scan list to disable mode once and then create scan lists or change the settings as follows for the Inverter I
136. or a power supply line V or V by calculating the specifications for the voltage of the communications power supply 24 VDC and the input voltage of the communications power supply of each device 11 to 25 VDC Of the permissible 5 V maximum voltage drop within the system the permissible voltage drop is 4 65 V in the trunk lines and 0 35 V in the drop lines The following formulae are applicable when power is supplied independently for communications and the internal circuit For details on voltage drop and formulae when the communications power supply and internal circuit power supply are shared refer to the CompoBus D DeviceNet Opera tion Manual Formulae Try to calculate the best location for each node using the formula below If the best location for each node can be determined using the formula the specifications for the power supply to each node can also be met Do not exceed the maximum current capacity of the cable Thick Cable 8 A and Thin Cable 3 A Ly x Ro Ny x 0 005 x ly L2 x Ro No x 0 005 x lo Ln x Ro Np x 0 005 x In O 4 65 V Li The distance m of the trunk line between the power supply and node i Rc Maximum cable resistance for approx 1 m Thick Cable 0 015 Q m Thin Cable 0 069 Q m Ni The number of T branch Taps on the trunk line between the power supply and node i li The consumption current required for the communications power supply for node i 0 005 Q The contact
137. ote 2 The remote I O operations are the same as those explained in 5 1 Remote I O and 5 3 Special Remote I O Operation Note 3 Remote I O can be performed by means of message communications When a normal re mote I O communications connection is established however the message communications cannot be used for that purpose Even if an attempt is made to use message communications they will be overwritten by remote I O inputs 8 6 Appendices Chapter 8 8 2 5 DeviceNet Connection Objects Class 05 Hex DeviceNet connection objects are objects related to information and operations involving CompoBus D DeviceNet communications connections The Master Unit uses the information and operations of these objects to execute the initial processing for communications Support Service Codes Service Code No Hey Sewe 0E Get attribute single 10 Set attribute single Object Details Instance Attribute Object Software Revision Content Indicates class 05 software revisions The revision value is advanced whenever there is a change Setting range Default Hex 01 Explicit message Indicates the status of this object instance 00 Does not exist in network or is not ready 01 In network state waiting for connection event from Master Unit 02 Waiting for connection ID attribute writing 03 Connection completed 04 Timeout Must be 03 when commu nications are es t
138. permission of OMRON No patent liability is assumed with respect to the use of the information contained herein Moreover because OMRON is constantly striving to improve its high quality products the information contained in this manual is subject to change without notice Every precaution has been taken in the preparation of this manual Never theless OMRON assumes no responsibility for errors or omissions Neither is any liability assumed for dam ages resulting from the use of the information contained in this publication Installation and Wiring Precautions WARNING Never touch any internal parts of the Inverter Doing so may result in electric shock N WARNING Install remove or wire the Optional Card only after turning OFF the Inverter making sure that all the indicators of the Inverter are OFF and waiting for the time specified on the front cover of the Inverter to elapse Not doing so may result in electric shock NWARNING Do not damage press or put excessive stress or heavy objects on the cables Doing so may result in electric shock product malfunction or product damage N Caution Do not touch the parts of the Optional Card by hand Otherwise static electricity may damage the Optional Card N Caution Be sure that the connector of the Optional Card is firmly in place on the Inverter Im proper connection may cause injury product malfunction or product damage Adjustment Precautions N Caution Be careful
139. quency reference can be changed in 01 03 frequency reference setting and display units The default setting is 0 01 Hz Note 2 The multi function analog output 1 and 2 registers can be used to set the Inverter s analog outputs by means of communications To do that set 31 1F hex for H4 01 multi function analog output terminal 21 monitor selection and H4 04 multi function analog output termi nal 23 monitor selection Note 3 The Inverter s multi function outputs can be turned from ON to OFF by means of communica tions To do that set F for multi function output parameters H2 01 multi function contact output terminals 9 10 function selection H2 01 multi function output 1 terminal 25 func tion selection and H2 03 multi function output 2 terminal 25 function selection 5 31 CompoBus D Communications Card Operations Chapter 5 5 4 4 Inverter Monitoring Functions All Inverter monitoring can be accessed To read Inverter status fault monitoring alarm monitoring I O status monitoring error log etc specify the register number from the following table and read the data Register number hex Function Content 0010 Inverter status Refer to table below Yes No 0011 Operator status Refer to table below Yes No 0012 Operator setting error OPE error number Yes No number 0013 Not used 0014 Fault 1 Refer to table below Yes No 0015 Fault 2 R
140. quency when the Frequency Reference Input Bit is turned ON and the Forward Input Bit or Reverse Input Bit is turned ON u Allocations Bit 00000 Frequency Reference Input Bit Bit 00001 Forward Input Bit Bit 00002 Reverse Input Bit Bit 00003 Fault Reset Input Bit Bit 00004 Local Network selection Bit Bit 03000 Fault Flag DM0000 Rotational speed reference data e Remote I O Outputs from PC to 3G3FV Inverter Words n andn 1 n Rightmost 0 Net Net _ Fault Reverse Forward Reference Control Reset Stop Stop Leftmost 1 a oe g n 1 Rightmost 2 Rotational speed reference data Leftmost 3 Rotational speed reference data e Remote I O Inputs from 3G3FV Inverter to PC Words m and m 1 Rightmost At Reference Control Inverter During During Warning Fault Frequency From Net From Net Ready Reverse Forward Run Run Leftmost Rightmost Rotational speed reference data Leftmost Rotational speed reference data 7 2 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Timing Chart 00000 Frequency Reference Input Bit 00001 Forward Input Bit 00002 Reverse Input Bit Word m bit 2 During Forward Run Word m bit 3 During Reverse Run 1 1 y i i i Rotational speed reference data x DM 0000 rotational speed reference data transmitted to words n 1
141. r The following limitations apply The allocation areas are in 4 blocks OUT 1 OUT 2 IN 1 and IN 2 Each block consists of sequential words 100 words max per block For Slaves with more than 8 points the first byte cannot be specified in leftmost bits 7 to 15 Words are allocated to Slaves as follows 8 point Slaves Allocated leftmost or rightmost byte of 1 word 16 point Slaves Allocated 1 word Slaves with more than 16 points Allocated multiple words For Slaves with an odd number of bytes the last byte will be the rightmost byte Max No of Inverters using one Master Unit only Without ex plicit mes sages 63 4 remote I O words 63 4 words remote I O 20 6 remote I O words 50 6 words remote I O 13 With explicit messages 63 4 remote I O words 25 6 remote I O words 16 Max No Inverters with more than one Master Unit 1 12 Calculate from the number of words allocated in the data areas and the number of words allocated to the Inverters 4 or 6 words Note 1 The DM Area cannot be manipulated by bit so it cannot be allo cated for remote I O for Inverters Note 2 If the CPU Bus Link is used with a CV series PC the CPU Bus Link Area will be used for the CPU Bus Link Therefore the CPU Bus Link Area cannot be allocated to Inverters if the CPU Bus Link is used Chapter 2 CompoBus D Communications Line Design 2 1 Network Configuration Overview 2
142. r 7 e Program related Bits Used Program Start Input Bit Program End Input Bit Program Execution Flag Communications Error Reset Input Bit Inverter Stop Command Flag Frequency Reference Write Flag Control Input Write Flag Output Frequency Read Flag Inverter Status Read Flag Frequency Reference Write Completed Flag Control Input Write Completed Flag Output Frequency Read Completed Flag Inverter Status Read Completed Flag Communications Error Flag e Inverter Control Input Word o OS DM1000 Reference frequency setting DM2000 Output frequency monitor e Remote I O Allocation Areas 1 0 classification Word address Output Register No leftmost bits Function code 10 Write 03 PC to 3G3FV Read Inverter Register data leftmost bits Register No rightmost bits Not used Register data rightmost bits Input Register No leftmost bits Function code 10 Write 03 3G3FV Inverter Read to PC Register data leftmost bits Register No rightmost bits Not used Register data rightmost bits 7 14 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Timing Chart 00000 Program Start Input Bit E p 00001 Program End Input Bit or S o DOO o 03110 Communications Error Flag 00002 Program Execution Flag aA O 00100 Frequency Reference e e a e Write Flag 00101 Control Input Write Flag anek i L 00102
143. registered has been received Data setting error The data is outside the specified range or does not comply with the constant restrictions Write mode error Attempted write during operation during UV or while there was a CPU Unit error or attempted write to a read only register Attempted write during constant processing busy status Note The MSB of the function code will be returned as 1 when there is a communications failure Enter Command When entering data in the parameter constant register No 0100 or higher be sure to send an enter command If the enter command is not transmitted after writing data the following situation will occur e Written data will not be enabled Written data will be enabled only after an enter command is sent e Inverter will not start The Inverter will determine the state as being under programming until it receives an enter command and will ignore the start or run command After sending an enter command input the start or run command again 6 6 Communications Errors Chapter 6 6 4 Inverter Faults Detecting Inverter Faults When a fault is detected in the Inverter itself the status will change as shown in the following table Function Inverter Fault Status Remote I O The fault output allocated in the remote I O will turn ON If the fault output is ON turn OFF all related inputs controlling the Inverter and program a sequence to stop the program
144. resistance of the T branch Taps Note If there are nodes on both sides of the power supply the formula is used to calculate the best location in each direction and if the conditions are satisfied then the locations are valid The conditions are satisfied if the following equations are true Voltage drop V on trunk line at left side 4 65 V Voltage drop V on trunk line at right side 4 65 V e Calculation Example Terminating Resistor Trunk line Trunk line Terminating Resistor 5 wire cable 5 wire cable E A a a 2 L P Lo a 4 PA E 3m E Fo I L ee sitet I L I C icati Node Node Node powereieely Node Node Node La 40m sls 40 m Az 40m ola 40m ha 40m alk 40 m a Left Side Equation Node 1 120 x0 015 3 x 0 005 x 0 1 0 1815 V Node 2 80 x0 015 2 x 0 005 x 0 25 0 3025 V Node 3 40 x0 015 1 x 0 005 x 0 2 0 121 V If 0 1815 0 3025 0 121 0 605 V 4 65 V the conditions are satisfied 2 12 CompoBus D Communications Line Design Chapter 2 Right Side Calculation Node 4 40 x0 015 1 x 0 005 x 0 15 0 09075 V Node 5 80 x0 015 2 x 0 005 x 0 25 0 3025 V Node 6 120 x0 015 3 x 0 005 x 0 15 0 27225 V If 0 09075 0 3025 0 27225 0 6655
145. rmation Details 1 Remote I O 1 Explicit connection message status connection status Node address MAC ID of Master connected for DeviceNet communications Note The Master Unit automatically writes allocation information when the communications connec tion is completed After the Master Unit has written the information writing is prohibited 8 2 4 Assembly Objects Class 04 Hex Assembly objects are objects related to remote I O operations Remote I O operations are configured with these objects for communications Support Service Codes Service CodeNo Hex Semie OE Get attribute single 10 Set attribute single Object Details Instance Attribute Content Setting Default range Hex Object Software Indicates class 04 software Revision revisions The revision value is advanced whenever there is a change Remote I O data Operation is the same as for basic remote I O output Remote I O data Operation is the same as for standard remote I O output Remote I O data Operation is the same as for basic remote I O input Remote I O data Operation is the same as for standard remote I O input Remote I O data Operation is the same as for special remote I O output Remote I O data Operation is the same as for special remote I O input Note 1 The setting ranges are the same as the respective remote I O setting ranges N
146. rnal fault detected when 0 1 Coast to a stop fault detection 2 Decelerates to a stop using C1 09 decel eration time fault detection 3 Continues operating alarm detection see note 1 EFO fault Action Not used Do not set CompoBus D Fault op 0 Decelerates to a stop using C1 02 decel eration selection eration time fault detection 1 Coast to a stop fault detection 2 Decelerates to a stop using C1 09 decel eration time fault detection 3 Continues operating alarm detection see note 1 BUS Fault Sel Note 1 If F9 03 or F9 06 is set to 3 the Inverter will continue operating Be sure to install a limit switch or an emergency stop switch as a safety precaution Note 2 The parameters for F9 06 are supported for Inverter software versions S1042 and later Check whether the parameter is applicable using the Inverter s monitor function U1 14 In verters that do not support F9 06 will always coast to a stop 4 14 CompoBus D System Startup Chapter 4 4 2 4 Frequency Reference Settings and Display Units The parameters for units of frequency speed data used in CompoBus D communications are set with the following constant The standard unit used with DeviceNet is r min so always set the number of motor poles Constant 0 Default setting 0 Content 0 01 Hz 1 0 01 max frequency is 100 2 to 39 r min Set the number of motor poles 40 to
147. rop line e DCN1 3C T branch Tap Use for trunk line of longest drop line e T branch Tap Connectors The required number of connectors on cable side for T branch Taps are supplied with the product Name COMBICON Plug with Screw Flange Model MSTBP 2515 STF 5 08 AB AU SO Manufacturer Phoenix Contact Align the cable connector with the socket on the T branch Tap as shown in the following diagram and fully insert the connector into the socket Tighten the set screws to secure the connection Tighten the screws to a torque of 0 3 Nom Note To avoid damaging the cable or breaking wires do not pull on the cable or bend it too sharply when connecting it to the T branch Tap Also never place heavy objects on top of the cable 3 9 Setup and Wiring Chapter 3 Connecting Terminating Resistors Terminating resistors must be connected at each end of the trunk line Use the methods described here to connect the Terminating Resistors e T branch Tap Terminating Resistor A Terminating Resistor is included with the T branch Tap Insert the Terminating Resistor into the T branch Tap as shown in the following diagram The Terminating Resistor can face in either direction e Terminal block Terminating Resistor 21 max 20 max A Terminating Resistor is built into the Terminal block Term
148. rs The motors that can be connected to Inverters are squirrel cage inductive motors so the Motor Type is always 7 The motor s rated current and rated voltage can be set and read Support Service Code Service Code No Hey Sewe 0E Get attribute single 10 Set attribute single 5 16 CompoBus D Communications Card Operations Object Details Instance Attribute Object Software Revision Content Indicates class 28 software revisions The revision value is advanced whenever there is a change Setting range Default Motor Type Indicates the type of motor to be used The setting for a squirrel cage inductive motor is 7 Motor Rated Current The motor s rated current can be set and read The setting unit is 0 1 A The setting unit can be changed using the current scale in Class 2A Instance 1 Attribute 17 Inverter rated output current 10 to 120 Motor Rated Voltage The motor s rated voltage can be set and read The setting unit is 1 V The setting unit can be 0 to 255 V 0 to 510 V See note 2 Chapter 5 changed using the voltage scale in Class 2A Instance 1 Attribute 1B Note 1 The default setting for the motor s rated current depends on the Inverter model Example 1 90A 0013 hex for 200 V class 0 4 kW Note 2 The figures enclosed in parentheses in the Setting range and Default columns are
149. rt 0 Master Unit Message Communications 25 x Unit 12 0 Communications error detected status flag Enabled Flag number Master Unit message communica 1501 tions not possible 1 Master Unit communications pos sible 5 2 4 Overview of Messages and Responses When message communications are used the Inverter s CompoBus D Communications Card returns responses as explained below Basically CompoBus D DeviceNet communications are executed in 1 byte 8 bit units In the case of single word data 16 bits the rightmost bits least significant and the leftmost bits most significant are reversed in order due to the following reasons e Data on communications line is transmitted in the order of rightmost bits and leftmost bits e Data that is internally processed by PC for issuing commands is transmitted in the order of leftmost bits and rightmost bits Therefore reverse the order for attributes where Word is written in the Size column in the tables on subsequent pages and create attached data or read response data Note There is no need to take this into consideration for remote I O because the rightmost bits and leftmost bits are automatically reversed Command Format 28 01 32 bytes max Command code Destination Service Class ID Instance ID Service data attribute No or at FINS command for PC node address code tribute No and write data 5 15
150. rters sages 4 words remote I O 32 6 words remote I O 21 4 words remote I O 25 6 words remote I O 16 4 words remote I O 16 6 words remote I O 10 With explicit messages 4 words remote I O 32 6 words remote I O 21 4 words remote I O 25 6 words remote I O 16 Communications with Configurator Free Allocation Applicable PC CV series C200HX HG HE C200HS Master Unit CVM1 DRM21 V1_ C2QOHW DRM21 V1 Supported communications Remote I O and Remote I O and mes Remote I O messages sages Max No of Slaves per Mas 63 63 63 ter Unit Max No of controlled points per Master Unit 6 400 100 words x 4 blocks Without messages 4 800 With messages 1 600 1 280 total of 4 blocks Allocation areas Core I O Area IR Area 1 IR 000 to IR 235 CV500 CVM1 CPU 01 VO CIO 0000 to IR Area 2 IR 300 to IR 511 CIO 2555 CIO 0000 to CIO 2427 for CV500 CVM1 CPU 01 VZ CPU Bus Link HR Area HR 00 to HR 99 Area LR Area LR 00 to LR 63 G008 to G255 DM Area DM Area DM Area D00000 to DM 0000 to DM 5999 DM 0000 to DM 5999 D24575 DM 0000 to DM 4095 D00000 to for C200HE CPU11 Z D08191 for 1 11 Functions and System Configuration Chapter 1 Applicable PC CV series C200HX HG HE C200HS Allocation method Words are allocated to each node in the above data areas in any order using the Configurato
151. s D wiring separated from the main circuit wiring as much as possible Do not wire them together Inverters of 15 kW or Less Inverters of 18 5 kW or More Side panel of Inverter CompoBus D co Bilas i i OMpobus communications Cameninication Operator line wiring Card Pass the CompoBus D communications line wiring by breaking off I this portion j eect BN Festal wiring Main circuit wiring Do not bundle the control wiring and main circuit wiring together CompoBus D Communications Card Crimp Terminal To further improve the reliability and ease of wiring use the following straight crimp terminal when wiring the communications cable to the terminal block of the CompoBus D Communications Card 1 0 dia eo Model A1 0 5 8 WH by Phoenix Contact Unit mm 2 6 dia CompoBus D Communications Card Terminal Block Wiring Procedure 1 Loosen the terminal screws using a thin flat blade screwdriver Setup and Wiring Chapter 3 2 Insert the wires from underneath the terminal block 3 Tighten the terminal screws securely to a torque of 0 5 N Jm Note 1 Separate the CompoBus D communications cables from the main circuit wiring and other power lines Note 2 Do not solder the ends of the electric wires Doing so may cause contact failure Note 3 If straight crimp terminals are not used strip the electrical wires to a length of 5 5 mm Note 4 Do not tighten the screws to a
152. s Programs SYSMAC C200HX HG HE PCs Chapter 7 Timing Chart 00000 Write Parameter Input Bit abaa 03005 Data Agree Flag 4 00100 Sending Written Data Flag 00101 Sending Enter Command Flag 00102 Sending 00 Function Flag T 7 00103 Data Write Completed Flag Word n to n 2 Send Data Word m to m 2 Receive Data 00 Function Operation 1 Set the register number of the parameter and the data to be written in DM 0000 and DM 0001 re spectively When the Write Parameter Input Bit is turned ON the Data Write Flag will be turned ON and parameter writing processing will be executed 2 If the data is properly written the written parameter register number and the function code will be returned from the Inverter When the sent register number and the function code agree with the re ceived data contents the Data Agree Flag will be turned ON to send the enter command 3 If the enter command is normally received the register number and function code that agree with the enter command will be returned from the Inverter When the sent register number and function code agree with the received contents the Data Agree Flag will be turned ON to send the function code 00 both the register number and function code are 0000 4 In the same manner if the function code 00 is normally received the Data Agree Flag will be turned ON and the Data Write Completed Flag will be turned
153. s for creating the scan list M Scan list enabled m Fixed allocations nan Scan list disabled Remote I O communications 4 Free allocations Scan list enabled Scan List Enabled Scan List Disabled Registered using Fixed allocations Fixed allocations software switch All Slaves participating All Slaves Scan list normally in the Network Slave I O allocations Communications pa rameters Free allocations Set as required using the Configurator Registered as scan list in the Master Unit Note The scan lists created with the Configurator will be required again for registration in the Master Unit if the Master Unit is ever set to disable the scan list or if the Master Unit is replaced Be sure to save any scan lists created with the Configurator as network files or master parameter files 4 4 CompoBus D System Startup Chapter 4 Using Scan Lists e Enabling Disabling a Scan List To enable a scan list turn ON the Enable Scan List software switch or use the Configurator To disable a scan list turn ON the Clear Scan List software switch Note 1 Scan lists cannot be disabled from the Configurator The scan list will always be enabled when created on the Configurator and registered in a Master Unit Note 2 Always enable the scan list during actual system operation Although operation is possible with the scan list disabled when the fixed allo
154. se Inverter to com municate with SYSMAC Programmable Controllers Installing a CompoBus D Communications Card in the SYSDRIVE 3G3FV Inverter permits a Programmable Controller to monitor RUN STOP and operat ing conditions and to make changes in set values 3G3FV PDRT1 SIN CompoBus D Communications Card Easy Communications The following two functions can be used simultaneously in CompoBus D communications between the CPU Unit of aSYSMAC PC and the SYSDRIVE 3G3FV Inverter e Remote I O Communications I O is automatically transferred between Slaves and the CPU Unit without any special program ming in the CPU Unit Automatically transmits Inverter control inouts such as RUN or STOP from a SYSMAC PC to the SYSDRIVE 3G3FV Inverter and returns operation status of the Inverter or output frequency monitor data e Message Communications Message communications are performed between a CPU Unit to which a Master Unit is mounted and Slaves SYSDRIVE 3G3FV Inverters by executing specific instructions such as CMND and IOWR depending on the model of SYSMAC PC used from the program in the CPU Unit Allows some parameter setting and monitoring Inverter output frequency output voltage or output current If the remote I O communications is not performed Inverter control data such as RUN or STOP can be input through this message communications function Remote I O communications for the CompoBus D Communications Card are performed using either
155. specially set for this product Note 3 The 16 bit data register number and register data is set in two words for each setting Function Codes The special remote I O function codes are shown in the following table Note that they are different from the explicit message service codes Function code hex Content Data writing Data reading No execution data wrapping only no internal processing takes place 5 27 CompoBus D Communications Card Operations Chapter 5 Setting Data for Operations and Parameter Constants Read data and write data to be set for operations and parameters are calculated as shown below and then transmitted in hexadecimal e Convert to hexadecimal values with the operation parameter minimum setting value as 1 e Negative numbers are expressed as two s complements e f the original data is already displayed in hexadecimal it is transmitted as is Example 1 In this example the frequency reference is 60 Hz and the minimum setting unit is 0 01 Hz 60 0 01 6000 1770 hex Example 2 In this example 50 minimum setting unit 0 1 is set for the frequency reference voltage terminal 13 input bias 50 0 1 500 01F4 hex 1 151 0 51 0 0 Bit reversal 1 1 0 0 FEOC hex Example 3 In this example 1F hex is set for multi function inputs TF is transmitted Enabling Parameter Setting Data by Enter Command When setting writing data i
156. ss cannot be used for more than one Slave connected to the commu nications line Note 2 Remote I O allocations in the CPU Unit are affected by the node addresses so make sure that the remote I O allocations do not overlap before setting a node address Refer to Chapter 4 CompoBus D System Startup 3 4 Setup and Wiring Chapter 3 3 2 Installation and Wiring NWARNING Never touch any internal parts of the Inverter Doing so may result in electric shock N WARNING Install remove or wire the Optional Card only after turning OFF the Inverter making sure that all the indicators of the Inverter are OFF and waiting for the time specified on the front cover of the Inverter to elapse Not doing so may result in electric shock NWARNING Do not damage press or put excessive stress or heavy objects on the cables Doing so may result in electric shock product malfunction or product damage N Caution Do not touch the parts of the Optional Card by hand Otherwise static electricity may damage the Optional Card N Caution Be sure that the connector of the Optional Card is firmly in place on the Inverter Im proper connection may cause injury product malfunction or product damage 3 2 1 CompoBus D Communications Card Installation N Caution Before installing and wiring an Optional Card always turn OFF the power to the SYSDRIVE 3G3FV Inverter and wait for the CHARGE indicator to turn OFF Mounting Procedure 1 Turn
157. ster Number 0015 Hex Display Content 0 EF3 External fault 3 1 EF4 External fault 4 2 EF5 External fault 5 3 EF6 External fault 6 4 EF7 External fault 7 5 EF8 External fault 8 6 ase Not used 7 OS Overspeed 8 DEV Speed deviation 9 PGO PG is disconnected 10 PF Input phase loss 11 LF Output phase loss 12 Not used 13 OPR OPR disconnected 14 ERR EEPROM error 15 Not used Content Not used Communications error Not used 5 33 CompoBus D Communications Card Operations Chapter 5 e CPF Error 1 Register Number 0017 Display Content Not used Baseblock circuit error EEPROM error Internal A D error See note 1 External A D error See note 2 Option connect error Not used Note 1 CPU internal A D converter error Note 2 CPU external A D converter error e CPF Error 2 Register Number 0018 Hex et _ Display 0 CPF20 Optional Card A D error 1to 15 Not used e Alarm 1 Register Number 0019 Hex Display Content 0 UV Undervoltage main 1 OV Overvoltage 2 OH Overheat 3 OH2 External overheat 2 4 OL3 Overtorque detection 1 5 OL4 Overtorque detection 2 6 EF Forward reverse simultaneous input 7 BB Baseblock 8 EF3 External fault 3 9 EF4 External fault 4 10 EF5 External fault 5 11 EF6 External fault 6 12 EF7 External fault 7
158. t Master Unit must be set for explicit messages Destination node address 0 to 3F hex 0 to 63 The Master Unit node address must be set for explicit messages Response setting ON No response OFF Response required Must be OFF response required for explicit messages e S Beginning Source Word Specify the beginning word address for the command data transferred to the CompoBus D Master Unit Preset the data to be transferred in consecutive words as shown in the following table Word address Beginning response storage word Set with the PC s variable area designation method Example DM 1000 82 DM area 03E8 1000 in hexadecimal 00 fixed at 00 for DM area Response monitor time 0000 hex gt 2s 0001 to 028F hex gt 0 1 to 65 5 s unit 0 1 s Number of command data bytes Set in hexadecimal Note Command data is the data set in words S 4 onwards Command data Set explicit message FINS command 2801 Node of Slave or Master for transmission Explicit message service code Address 0 to 3F hex 0 to 63 Write 10 Read OE Class ID code Set DeviceNet class code for relevant function Set within 0001 to 002A hex with Inverter s CompoBus D Communications Card Instance ID code Set DeviceNet instance code for relevant function Set within 0001 to 0003 hex with Inverter s CompoBus D Communications Card Attribute ID code Attached data for writing Set DeviceNet attribute code for relev
159. tained in Power Supply Taps these taps can be used to construct a dual power supply system in the Network Dual power supply differs from parallel operation of power supplies so the following restrictions apply Restrictions Dual power supply is basically used to ensure backup power supply not parallel operation of power supplies Therefore each power supply to be used must meet the power allocation specifications i e must satisfy steps 1 and 2 2 14 CompoBus D Communications Line Design Chapter 2 2 4 Communications Line Noise Prevention 2 4 1 Communications Line Noise The communications line sends and receives high speed pulse signals and checks whether the data is correct by checking the sequence of the signals If the amount of noise on the communications line is too great the interference will alter the communications signal data and communications will be impossi ble Communications lines are more sensitive and require higher speeds than normal I O lines so be sure that noise does not interfere with communications Use the preventative noise countermeasures described here when configuring the system to ensure smooth system start up 2 4 2 Grounding the Network Grounding the Network The CompoBus D Network must be grounded at only one location so that a ground loop is not created The ground should also be connected as close as possible to the center of the Network Connect the cable shield to the ground ter
160. te I O Programs 50 5 s00 nei koe ee A ee ee ele wee eres 7 13 7 3 1 Simple Operation Programs 0 0 0 0 ce eee eee 7 13 7 3 2 Reading Parameter Data 0 ee eee eee 7 19 7 3 3 Writing Parameter Data 00505 sri sca Sooke tebe eet heave abe E ee es 7 22 Chapter 8 Appendices cece wee cece cece cece cece scene S L 821 Speciicanons 5 sensein bs wee eke beh E teed Se SEW RG Fite ee hee dled shan blew pt bbe 8 2 852 OBJECTS oi 48s he ae eS ee eh ala tee Gen Peak Gee 8 3 8 2 1 Identify Objects Identification Information Class 01 Hex 8 3 8 2 2 Message Router Objects Class 02 Hex 0 0 eee 8 4 8 2 3 DeviceNet Objects Class 03 Hex 0 eee cece eee 8 5 8 2 4 Assembly Objects Class 04 Hex 0 0 eect eee 8 6 8 2 5 DeviceNet Connection Objects Class 05 Hex 0 0 c eee eee 8 7 8 3 CompoBus D Communications Response Time 0 00 00 cece ee eee 8 11 INGO 2444 ch eae eh ewe ee ee aeaa Set Revision History cece cece cece ccccccseeeee R 1 i Mh Chapter 1 e Functions and System Configuration 1 1 Functions 1 2 CompoBus D Features 1 3 CompoBus D System Configuration Functions and System Configuration Chapter 1 1 1 Functions The 3G3FV PDRT1 SIN CompoBus D Communications Card is a dedicated communications interface card that makes it possible for the SYSDRIVE 3G3FV High function General purpo
161. the communications power cables can be grounded by simply connecting a single Power Supply Tap near the center of the communications cable Do not ground shielding wire at more than one place T branch Tap or Power Supply Tap Leer Ground at only one point or Communications Connector y p Power Supply Tap Power Supply Tap y Y y Master Master kl E PS Slave PS Slave PS Slave PS When there is only one power supply When there are two or more power supplies 2 18 i 1 Chapter 3 Setup and Wiring 3 1 Nomenclature and Settings 3 2 Installation and Wiring Setup and Wiring Chapter 3 3 1 Nomenclature and Settings 3 1 1 Names of Parts Operation indicators Pi PWR indicator i MS indicator WA NS indicator WD indicator Terminal block TC Node address and gt baud rate setting pins Shielded grounding cable 3 1 2 Terminal Block The following table provides details of the terminal block connected to the communications line Display Sticker color Code Cable color Details 1 Black V Black Communications power supply ground 2 Blue CANL Blue Communications data low side 3 SG Shield Shield connection 4 o White CAN H White Communications data high side Red V Red Communications power supply 24 VDC
162. the registered slaves by monitoring the Regis tered Slave Data Area b From a Programming Device connected to the PC turn ON the Scan List Enable Bit in the soft ware switches bit 0 Remote I O communications will start with the scan list enabled The software switches can be used to start and stop remote I O communications Perform the following from the Programming Device connected to the PC and go to step 11 if the scan list was enabled at startup and you want to re register the scan list a Turn ON the Scan List Clear Bit in the software switches bit 1 b Confirm that communications are possible with the registered slaves by monitoring the Regis tered Slave Data Area c Turn ON the Scan List Enable Bit in the software switches bit 0 Remote I O communications will start with the scan list enabled The software switches can be used to start and stop remote I O communications Do nothing if the scan list was enabled at startup and the scan list does not need to be changed Remote I O communications will start with the scan list enabled The software switches can be used to start and stop remote I O communications Go to step 11 Confirm that the MS and NS indicators on all Master Units and Slaves are lit Switch the PC to RUN mode CompoBus D System Startup Chapter 4 4 1 4 Free Allocations Allocation Areas and Maximum Words for Different PCs When free allocations are used the remote I O areas consist
163. them Failure to heed precautions can result in inju ry to people or damage to property N DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury N Caution Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage OMRON Product References All OMRON products are capitalized in this manual The word Unit is also capitalized when it refers to an OMRON product regardless of whether or not it appears in the proper name of the product The abbreviation Ch which appears in some displays and on some OMRON products often means word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for anything else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and convenient operation of the product OMRON 1998 All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means mechanical electronic photocopying recording or otherwise without the prior written
164. ting es dur Vit Vif with Open Flux ing OP control PG loop vector eration vector V f pattern selection Oto F Maximum frequency 40 0 to 400 0 FMAX Maximum voltage 0 0 to 255 0 VMAX See note 1 Maximum voltage 0 0 to 400 0 frequency FA Intermediate 0 0 to 400 0 frequency FB Intermediate voltage 3 0 0 to 255 0 VC See note 1 Minimum frequency 0 0 to 400 0 FMIN Minimum voltage 0 0 to 255 0 VMIN See note 1 Mid Output 0 0 to 400 0 Frequency B Mid Output i 0 0 to 255 0 Frequency Voltage B See note 1 Base Voltage 0 0 to 255 0 See note 1 Motor rated current 0 32 to 6 40 See note 4 Motor rated slip 0 00 to 20 00 Motor no load current 0 00 to 6 39 See note 4 Number of motor 2 to 48 poles Motor phase to phase 0 000 to resistance 65 000 Motor leakage 0 0 to 30 0 inductance Motor iron core 0 00 to 0 50 saturation coefficient 1 Motor iron core 0 00 to 0 75 saturation coefficient 2 Mechanical loss 0 0 to 10 0 Select control method of motor 2 Motor 2 maximum 40 0 to 400 0 frequency Motor 2 maximum 0 0 to 255 0 voltage See note 1 5 44 CompoBus D Communications Card Operations Constant Chapter 5 Default setting Setting range Chang es dur ing op eration Control mode setting V f with Open PG loop vector
165. ting 01 03 0 Cannot be set with DeviceNet protocol e Converting frequency to minimum setting unit Frequency minimum unit 60 0 01 6 000 e Converting communications data to hexadecimal 6 000 dec 1 770 hex 5 22 CompoBus D Communications Card Operations Chapter 5 Note With frequency the speed scale has no effect Example 3 Finding the communications data for setting a one minute acceleration time with the follow ing condition set Time scale attribute 1C 3 e Matching the acceleration time unit 1 minute 60 seconds 60 000 ms e Converting acceleration time to minimum unit Acceleration time unit 60 000 1 ms x 1 273 7 500 e Converting communications data to hexadecimal 7 500 dec 1D4C hex e Communications Data Reference Example In this example the hexadecimal value BB8 that has been read is converted to frequency with the fol lowing conditions set Number of poles 01 03 4 Speed scale attribute 16 1 e Converting communications data to decimal BB8 hex 3 000 dec e Converting from minimum unit to r min Communications data x unit 3 000 x 1 r min x 1 21 1 500 r min 5 23 CompoBus D Communications Card Operations Chapter 5 5 3 Switching Remote I O Operation To use remote I O operations other than the standard remote I O operation it is necessary to switch the remote I O operation There are two ways to switch e Use the Configurator to set t
166. ting or 61 03 setting 4 2 2 Inverter Run Command Selection Default setting 1 Constant Content SEQ indicator of Digital Operator Digital Operator Operation command from Digital Operator Not lit External terminals Operation command from external input Lit Do not set not used Communications Operation command through communica Lit tions Always set 3 when using the CompoBus D Communications Card Note If the S1042 or later software version of the Inverter is used settings other than 3 can be made and Run Command can be switched with communications using the Net Ctrl signal Commu nications setting or b1 03 setting 4 13 CompoBus D System Startup Chapter 4 4 2 3 CompoBus D Communications Settings The parameters below have been added for functions that are exclusive to CompoBus D communica tions Set these parameters according to the desired application Constant Name Content Setting Default Operator display range setting Communications external 0 N O input external fault detected when 1 fault input selection CP 916 Setup Communications external 0 Fault detection during power ON fault input detection 1 Fault detected during running only when method selection RUN commands are input EFO Detection Communications external 0 Decelerates to a stop using C1 02 decel fault input operation eration time fault detection selection 1 N C input exte
167. tmost Register number leftmost byte register number assigned to various parameters etc Rightmost Register number rightmost byte register number assigned to various parameters etc Leftmost Register data leftmost byte data to write to specified register Rightmost Register data rightmost byte data to write to specified register e Inputs 3G3FV to SYSMAC PC Instance ID 150 Dec 96 Hex Bytenumber Bn7 Bite ns Bwa Bws et Bni mmo Rightmost Function code returns transmitted code Leftmost Register number leftmost byte returns transmitted register number Rightmost Register number rightmost byte returns transmitted register number Leftmost Register data leftmost byte return transfer data amount or read data Rightmost Register data rightmost byte return transfer data amount or read data Note 1 Special remote I O outputs and inputs are paired When using special remote I O be sure to set them together Note 2 Special remote I O objects do not conform to the AC DC drive profile but are specially set for this product Note 3 The 16 bit data register number and register data is set using two words for each setting Note 4 Be careful of the order of the leftmost and rightmost bytes of the 16 bit data The order is re versed from that of basic and standard remote I O Note 5 For details on special remote I O operation refer to 5 4 Special Remote I O
168. to 210 detection level UV See note 2 Not used Stall prevention during acceleration 5 48 CompoBus D Communications Card Operations Chapter 5 Constant Setting Setting Default Chang Control mode setting unit range setting es dur Vif Vit with Open Flux ing OP control PG loop vector eration vector Stall prevention level 0 to 200 during acceleration Stall prevention limit 0 to 100 during acceleration Stall prevention Oto2 during deceleration Stall prevention Oto2 during run Stall prevention level 30 to 200 during run Frequency detection 0 0 to 400 0 level Frequency detection 0 0 to 20 0 width Frequency detection 400 0 to level 400 0 Frequency detection 0 0 to 20 0 width Operation when 0 1 frequency reference is lost Number of auto restart attempts Auto restart operation selection Torque detection 0to4 selection 1 Torque detection 0 to 300 level1 Torque detection time 0 0 to 10 0 1 Torque detection 0to4 selection 2 Torque detection level 0 to 300 2 Torque detection time 0 0 to 10 0 2 Forward torque limit 0 to 300 Reverse torque limit Forward regenerative torque limit Reverse regenerative torque limit DB resistor protection 0 1 Inverter overheat 50 to 110 detection pre alarm level Operation after Inverter overheat pre a
169. twork Slaves by other company Slaves by other company OMRON Slaves Multi vendor Network The CompoBus D conforms to the DeviceNet open field network specification which means that de vices Masters and Slaves produced by other manufacturers can also be connected to the Network Therefore a wide range of field level applications can be supported by combining valve devices sen sors and other devices Simultaneous Remote I O and Message Services Remote I O communications to constantly exchange I O data between the PC and Slaves can be executed simultaneously with message communications to send receive Master Unit data as required by the application Therefore a CompoBus D Network can be installed to flexibly handle applications that require both bit data and message data Message communications can be achieved either by using OMRON s FINS commands or by using DeviceNet explicit messages Connect Multiple PCs to the Same Network A Configurator sold separately can be used to enable connection of more than one Master to the Net work allowing message communications between PCs and between multiple groups of PCs and Slaves This allows the CompoBus D Network to be used as a common bus to unify controls while re ducing wiring Handle Multi point Control and Line Expansions with Multi layer Networks A Configurator sold separately can be used to enable mounting more than on
170. unications external fault detected Inverter stopped with fault detection Note 1 The Net Control and Control From Net functions are applicable for Inverter software versions 1042 and later Cannot be changed during running Check the version with the Inverter mon 5 18 itor function U1 14 If the software version is S1040 set b1 02 to 3 CompoBus D Communications Card Operations Chapter 5 Note 2 A DeviceNet Fault mode cannot be set from communications The Inverter will stop when a communications fault is detected In versions 81042 and later the fault processing method can be selected with an Inverter parameter F9 06 e Fault Codes DeviceNet error code Operator display Meaning 0000 Inverter normal 2120 GF Ground fault 2130 SC Short circuit 2200 OL2 Inverter overload 2220 OL1 Motor overload 2221 OL3 Overtorque detection 1 2222 OL4 Overtorque detection 2 2300 OC Overcurrent 3130 PF Input phase loss LF Output phase loss 3210 OV Main circuit overvoltage 3220 UV1 Undervoltage main 3222 UV3 Undervoltage MC 4200 OH Overheat 4210 OH1 Overheat 5110 UV2 Control power supply fault 5120 PUF Fuse open 5300 OPR Operator disconnection 6320 ERR EEPROM write failure 7110 RR Braking transistor failure 7112 RH Braking resistor overheating 7301 PGO PG is disconnected 7310 OS Ov
171. uplication or Bus OFF These errors make communications impos sible Flashing A non fatal communications error has occurred due to communications timeout Not lit A CompoBus D Network error has occurred For example the Network does not exist power is not supplied to the Card or the baud rates do not match WD Green Flashing The CPU Unit of the Card is operating normally Red Lit The CPU Unit of the Card is not ready or the CPU Unit has malfunctioned Not lit Power is not being supplied from the Inverter The Card is not connected properly and power is not being to supplied to it Note When both of the baud rate setting pins DRO and DR1 are set to ON both the MS and NS will be lit in red Setup and Wiring Chapter 3 3 1 4 Baud Rate and Node Address Settings In a CompoBus D Network the baud rate can be set to 500 Kbps 250 Kbps or 125 Kbps To manage Master Slave communications numbers are assigned as node addresses i DR1 DRO ADR5 ADR4 ADR3 ADR2 ADR1 ADRO a Baud Rate Setting Pins Pin S00 Kbps 250 Kbps 125 Kbps DR1 ON OFF OFF DRO OFF ON OFF Node Address Setting Pins gt Baud rate setting pins r Node address setting pins Note Default settings are all OFF Node Address 8 9 10 Note 1 The same node addre
172. us D communications are transmitted through 5 wire cables The cables come in thick and thin versions Connection Methods Two methods can be used to connect CompoBus D nodes The T branch method and the multi drop method With the T branch method the node is connected to a drop line created with a T branch Tap With the multi drop method the node is directly connected to the trunk line or the drop line Secondary branches can be made from a drop line Both of these connection methods can be used in the same Network Terminating Resistors Terminating Resistors are connected at each end of the trunk line to reduce signal reflection and stabi lize communications There are two kinds of Terminating Resistors available One that is provided with a T branch Tap and a Terminal block Terminating Resistor Use a CompoBus D Cable when connecting a Terminal block Terminating Resistor Communications Power Supplies To use CompoBus D connect a communications power supply to the communications connector of each node with a 5 wire cable Basically a communications power supply internal circuit power supply and I O power supply must be provided separately 2 2 CompoBus D Communications Line Design Chapter 2 2 1 2 Connections Trunk and Drop Lines The trunk line is a cable to which Terminating Resistors are connected at the ends Drop lines are cables that branch from the trunk lines A special 5 wire cable is used for both the trunk lin
173. ut Bit is turned ON the Data Read Flag will be turned ON and parameter reading processing will be executed 2 If the data is normally read the read parameter register number and data will be returned by the Inverter When the register number that was sent agrees with the received register number the pa rameter data will be stored in DM 0001 the Data Read Completed Flag will be turned ON and the Data Read Flag will be turned OFF Note If the send data is faulty word m bit 7 will be turned ON which will turn ON the Faulty Data Flag and the program will be stopped until the Faulty Data Reset Input Bit 00002 is turned ON 7 20 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Ladder Program 00000 Read Parameter Input Bit 03001 DIFU 013 03002 03003 00001 m 92005 03005 03001 03005 03000 MOV 021 DM0201 MOV 021 DM0202 ANDW 034 DM0202 00FF DM0204 ORW 035 DM0203 DM0204 DM0001 00001 BSET 071 0000 DM0200 DM0209 CMP 020 Transfers read data to DM 0001 Word m bit 7 00002 03001 03001 Detects data errors Sets the function code to be read and register number 03000 25506 Equals Flag 03002 CMP 020 03003 25506 Equals Flag Confirms the completion of reading 7 21 Communications Programs SYSMAC C200HX HG HE PCs
174. when changing settings Not doing so may result in injury or product dam age Table of Contents Chapter 1 Functions and System Configuration 1 l Tl Functions 3 ee SA ein a A A Ate AIR ee aa eee oA eae LA ie eee Ss 1 2 1 2 CompoBus D Features 025 3 ei cc aca cee dsm ee de RE eb eee be ee igs wk Stones 1 5 1 3 CompoBus D System Configuration 0 0 cece ee eee nee 1 7 1 3 1 System Configuration 0 00 cece E A ARE 1 7 1 3 2 Configurator OVErvieW s ssoi sos einamas ama KE hab eee G dee ede nee ea eee 1 8 1 3 3 CompoBus D Communications Specifications 02 eee eee 1 10 123 42 Inverter sac nests oot Sob ties Pee ee So PS EOE SR SR 1 10 2 1 Network Configuration Overview 0 cece ete en eae 2 2 2 1 1 Network Components s css seca k ed caas eS ie sis wae KA A Sa ea ees 2 2 2 1 2 CONMECHONS rina 4 sates ea ates A aes ae aah wh ea a eta A 2 3 2 2 Network Configuration Restrictions 0 0 0 eee cece eee eee 2 4 2 2 1 Baud Rate and Communications Distance 00 0 0 eee eee eee 2 4 2 2 2 Locating Terminating Resistors 0 0 0 e eee ee eee nee 2 5 2 3 Communications Power Supply 0 0 eee eens 2 6 2 3 1 Locating the Communications Power Supply 0 0 0 ee eee eee eee 2 6 2 3 2 Step 1 Determining the Best Location for the Power Supply from a Graph 2 9 2 3 3 Step 2 Calculating the Best Location of the Actua
175. will be turned OFF and the Inverter Status Read Flag will be turned ON Bits are shifted to achieve this 7 15 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 4 When the Inverter Status Read Flag is turned ON the Inverter status will be read When the Inverter Status Read Completed Flag is turned ON the read Inverter status will be transferred to word 020 the Inverter Status Read Flag will be turned OFF and the Frequency Reference Write Flag will be turned ON Setting the Frequency Reference Write Flag to ON will repeat the above steps 1 to 4 5 When the Program End Input Bit is turned ON the Inverter stop command will be written in the In verter When word m bit 7 turns ON communications errors will be detected and the Communica tions Error Flag will be turned ON and will be self holding While this flag remains ON the system will perform the same processing as when the Program End Input Bit is turned ON When the Commu nications Error Reset Input Bit is turned ON the self holding state will be cleared 7 16 Communications Programs SYSMAC C200HX HG HE PCs Chapter 7 Ladder Program 00000 00004 DIFU 013 03000 03000 00004 00002 03000 MOV 021 MOV 021 MOV 021 MOV 021 0000 MOV 021 0003 MOV 021 0021 DM0101 00100 Sets frequency reference 00101 Sets control input 00102
176. writing data 7 8 writing parameter data 7 22 R Reference From Net Bit 7 2 register allocation 5 30 remote I O allocation areas 7 14 7 20 7 22 basic 5 6 communications 1 2 1 3 1 5 1 7 fixed allocation 4 4 free allocation 1 6 1 8 4 4 initial settings 5 3 special 5 7 5 27 errors 6 6 programming 7 13 standard 5 3 5 6 programming 7 2 switching operations 5 24 restrictions 5 25 I 3 Reset Input Bit 7 6 Reverse Input Bit 7 2 Reverse Stop Bit 7 2 rotational speed monitor data 5 5 rotational speed reference data 5 5 7 2 S scan lists 4 3 application 4 4 disabled 4 5 enabled 4 5 Sending Message Flag 7 6 7 10 Slave I O Size Differs 4 7 special 5 wire cables 1 10 special remote I O allocated words 5 27 communications timing 5 29 errors 6 6 function codes 5 27 inputs 5 7 outputs 5 7 overview 5 27 programming 7 13 responses 5 29 specifications communications 1 10 Configurator 1 9 DeviceNet 1 3 1 5 1 7 speed reference 5 5 standard remote I O inputs 5 7 outputs 5 6 programming 7 2 startup procedure 4 16 status alarms 5 34 CPF errors 5 34 faults 5 33 Inverter 5 32 operation 5 36 Operator 5 32 output terminal 5 36 1 4 system configuration 1 7 example 1 5 fixed allocation 1 7 free allocation 1 8 with Configurator 1 8 without Configurator 1 7 T T branch multi drop lines 1 6 T branch Tap 2 5 DCN1 1C 3 9 DCN1 3C
177. x number of Masters Without Configurator 1 With Configurator 63 Max number of Slaves Without Configurator 63 With Configurator 63 Error control CRC check 1 3 4 Inverter The maximum number of Inverters that can be connected to one Network depends on the PC model that is used the remote I O functions of the Inverter and whether message communications are used or not Use the message communications function for setting some parameters and for monitoring the output current The differences between models are provided in the following tables 1 10 Functions and System Configuration Chapter 1 Communications without Configurator Fixed Allocation CV Series CVM1 DRM21 V1 Applicable PC Master Unit C200HX HG HE C200HW DRM21 V1 C200HS Supported communica tions Remote I O and messages Remote I O and mes sages Remote I O Max No of Slaves per Master Unit 63 50 32 Max No of controlled points per Master Unit 2 048 1 600 1 024 Allocation areas OUT CIO 1900 to CIO 1963 IN CIO 2000 to CIO 2063 OUT IR 050 to IR 099 IN IR 350 to IR 399 OUT IR 50 to IR 81 IN IR 350 to IR 381 Allocation method Words are allocated for each node to the above data areas in node address or der only 8 point Slaves Allocated 1 word 16 point Slaves Allocated 1 word Slaves with more than 16 points Allocated multiple words Without ex plicit mes Inve
178. xample shows the maximum length of the Network the drop line lengths and the total drop line length Trunk line Trunk line Trunk line 10m 10m 20m Terminating Resistor Terminating Resistor 6m Drop line 2m Drop line 5m Drop line 6m Drop line 6m Maximum Network Length Drop Line Length Total Drop Line Length The longest distance between nodes is 48 m and the distance between the two Terminating Resistors is 40 m The maximum Network length is therefore 48 m There are four branch points in the trunk line The length of each drop line is shown in the diagram The maximum drop line length is 6 m The sum of all the drop lines is 40 m 2 2 2 Locating Terminating Resistors Be sure to connect the Terminating Resistors at both ends of the trunk line to reduce signal reflection and stabilize communications When there is a T branch Tap 6 m or less from the end of the trunk line or the node A Terminating Resistor attached to a T branch Tap can easily be mounted without taking up much space When there is not a T branch Tap 6 meters or less from the end of the trunk line or the node A Terminating Resistor must be connected before that point Either a T branch Tap mounted to a

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