Home

User Manual - VTAC Drives from Rockwell Automation

1. Topic Page Preparing for an Installation 2 1 Setting the Web Pages Switch 2 2 Connecting the Module to the Drive 2 3 Connecting the Module to the Network 2 5 Applying Power 2 6 Commissioning the Module 2 8 Preparing for an Installation Before installing the module e Read the EtherNet IP Performance and Application Guide Publication ENET AP001 and EtherNet IP Media Planning and Installation Manual Publication ENET INO0O1 e Verify that you have all required equipment Refer to Required Equipment on page 1 3 A Installing the Module Setting the Web Pages Switch To use the module web pages the Web Pages Switch must be set to its Enable Web position Important A new switch setting is recognized only when power is applied to the module or the module is reset If you change a switch setting cycle power or reset the module to apply the change ATTENTION Risk of equipment damage exists The module contains ESD Electrostatic Discharge sensitive parts that can be damaged if you do not follow ESD control procedures Static control precautions are required when handling the module If you are unfamiliar with static control procedures refer to Guarding Against Electrostatic Damage Publication 8000 4 5 2 Set the Web Pages Switch SW2 in Figure 2 1 to enable or disable the module web pages By default the module web pages are disabled For complete details on module web pages see V
2. Value Description 0 Ready Default 1 Reset Module 2 Set Defaults When you enter 1 Reset Module the module will be immediately reset When you enter 2 Set Defaults the module will set all module parameters to their factory default settings After performing a Set Defaults enter 1 Reset Module so that the new values take effect The value of this parameter will be restored to 0 Ready after the module is reset 3 14 Configuring the Module Viewing the Modu le Configuration The following parameters provide information about how the module is configured You can view these parameters at any time Number Name Description 17 EN Rate Act The data rate used by the module 18 Modbus TCP The port used to transport Modbus TCP messages Port 20 Ref Fdbk Size The size of the Reference Feedback It will either be 16 bits or 32 bits It is set in the drive and the module automatically uses the correct size 21 Datalink Size The size of the Datalinks It will either be 16 bits or 32 bits It is set in the drive and the module automatically uses the correct size 25 DPI I O Act The Reference Feedback and Datalinks used by the module This value is the same as Parameter 24 DPI I O Cfg unless the parameter was changed and the module was not reset Bit Definition Used Used Used alink D alink C m o Datalink B ele
3. Parameter Name Description 26 Fit Cfg Logic A 16 bit value sent to the drive for Logic Command 27 Fit Cfg Ref A 32 bit value 0 4294967295 sent to the drive as a 28 35 Fit Cfg x1 in Reference or Datalink of Cfgx2In mportant If the drive uses a 16 bit Reference or 16 bit Datalinks the most significant word of the value must be set to zero 0 or a fault will occur Changes to these parameters take effect immediately A reset is not required Configuring the Module 3 11 Setting the Msg I O Timer Set Parameter 19 Msg I O Timer to a communication loss timeout period suitable for your application By default the timeout is set to five 5 seconds You can increase or decrease this value Alternatively you can set the value to zero 0 to disable this timeout feature so that the module does not detect communication losses ATTENTION Risk of injury or equipment damage exists Parameter 19 Msg I O Timer lets you determine how long it will take the module to detect network communication losses By default this parameter sets the timeout to five 5 seconds You can set it so that the duration is shorter longer or disabled When set to disabled this also disables module Parameter 23 Comm FIt Action Therefore a communications fault action will be ignored Take precautions to ensure that the setting does not create a risk of injury or equipment damage When commissioning the drive verify that your system
4. Troubleshooting 5 3 MS Status Indicator Status Cause Corrective Action Off The module is not powered or e Securely connect the module to the drive is not properly connected to using the Internal Interface ribbon cable ihe drive e Apply power to the drive Flashing The module has failed the e Clear faults in the module Red firmware test e Cycle power to the drive The module is being flash e If cycling power does not correct the upgraded problem the parameter settings may have been corrupted Reset defaults and reconfigure the module e f resetting defaults does not correct the problem flash the module with the latest firmware release Solid Red The module has failed the e Cycle power to the drive hardware test e Replace the module Flashing The module is operational but e Verify that the controller can send Green _ is not transferring I O data messages to the module e Normal behavior if no DPI I O is enabled Solid The module is operational and No action required Green transferring I O data 5 4 Troubleshooting NET A Status Indicator Status Off Cause The module and or network is not powered the module is not properly connected to the network or the module needs an IP address Corrective Actions e Securely connect the module to the drive using the Internal Interface ribbon cable and to the network using an Ethernet cable Correctly connect the Ethernet cable to the Ethernet c
5. 6553 9 Hrs Regardless of the Datalink combination Datalink x1 Out will always contain the LSW and Datalink x2 Out will always contain the MSW In the following example the VTAC 9 drive Parameter 242 Power Up Marker contains a value of 88 4541 Hrs Modbus Address Datalink Word Parameter Data Hex 10027 A2Out MSW 242 000D 10028 0000 10029 B1Out LSW 242 7F3D 10030 0000 Conversion Example Parameter 242 Power Up Marker 88 4541 hours MSW 000D ex 110 Ipinary 2 2 8 216 851968 LSW 7F3Dhex 32573 Engineering Value 851968 32573 884541 Parameter 242 Displayed Value 88 4541 Hrs Chapter 5 Troubleshooting This chapter provides information for diagnosing and troubleshooting potential problems with the module Topic Page Understanding the Status Indicators 5 1 Drive Status Indicator 5 2 MS Status Indicator 5 3 NET A Status Indicator 5 4 NET B Status Indicator 5 5 Viewing Module Diagnostic Items 5 6 Viewing and Clearing Events 5 8 Understanding the Status Indicators The module has four status indicators They can be viewed on the module or through the drive cover See Figure 5 1 Figure 5 1 Status Indicators location on drive may vary 2000 oS ge ltem Status Indicator Description Page 1 Drive DPI Connection Status 5 2 e MS Module Status 5 3 NET A Modbus TCP Connection Status 5 4 4 NETB Mod
6. In this case set module Parameter 38 Indirect Par 1 to a value of 3 or 12 respectively Use Function Code 03 or 23 Table 4 A to read the value s of specific device parameter s For this example read register addresses 10041 through 10042 for module Indirect Parameter 1 Data as shown in Table 4 L Table 4 L Register Addresses for Indirect Parameter Data Register Address Description Detail 10041 Indirect Parameter 1 Data Lo Word 10042 Hi Word 10043 Indirect Parameter 2 Data Lo Word 10044 i Word 10045 Indirect Parameter 3 Data Lo Word 10046 i Word 10047 Indirect Parameter 4 Data Lo Word 10048 i Word 10049 Indirect Parameter 5 Data Lo Word 10050 i Word 10051 Indirect Parameter 6 Data Lo Word 10052 i Word 10053 Indirect Parameter 7 Data Lo Word 10054 i Word 10055 Indirect Parameter 8 Data Lo Word 10056 i Word 10057 Indirect Parameter 9 Data Lo Word 10058 Hi Word Table 4 L Register Addresses for Indirect Parameter Data Continued Using Modbus TCP Function Codes Register Address Description Detail 10059 Indirect Parameter 10 Data Lo Word 10060 Hi Word 10061 Indirect Parameter 11 Data Lo Word 10062 i Word 10063 Indirect Parameter 12 Data Lo Word 10064 i Word 10065 Indirect Parameter 13 Data Lo Word 10066 i Word 10067 Indirect Parameter 14 Data Lo Word 10068 i Word 10069 Indirect Parameter 15 Data Lo Word 10070 i Word 10071 Indirect
7. Microsoft Internet Explorer Fle Edt Q oO wa 4 htte 30 91 100 79 Expand Minimize D Home Process display TCP IP configurath D Configure e mail n Gi Browse DPI device D Drives home page a Launch my VSUtili E mail technical s View Favorites Tods Hel Adapter VI COMM MTCP Modbus TCP Revision IP Address Ethernet Address MAC Serial Number Status 1 0 Connection Status Host VTAC 9 240V 9 60 Revision Status Commanded Direction Rotation Direction Process Status Automation 1 002 10 91 100 79 00 00 BC 32 2E F6 0x20147375 Operational No connection 1 003 Stopped Forward Forward 0 0 Hz 0 0 Volts 0 0 Amps 330 3 Bus VOC Copyright 2007 Rockwell Automation Inc All Rights Reserved Viewing the Module s Web Pages 6 3 Title Bar on Module Web Pages The title bar appears on all module web pages including its Home Page It consists of three elements Title Bar Element VTAC logo at far left Description This logo is also a link Click it to view the VTAC web Home Page Module Title middle Shows the module type or user configurable title Rockwell Automation logo at far right This logo is also a link Click it to view the Rockwell Automation web Home Page Navigation Menu on Module Web Pages The navigation menu appears on the left side of all module web pages including its Home page The navigation menu consists of links and link
8. anle Spee gao d ao el iMTAC z4 DRIVES aW by Rockwell Automation Ss gnerg Modbus TCP Communications Options Module M N VT COMM MTCP FRN 1 xxx User Manual Rockwell Automation Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment Safety Guidelines for the Application Installation and Maintenance of Solid State Controls Publication SGI 1 1 available from your local Rockwell Automation sales office or online at http www rockwellautomation com vtac describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of informa
9. 3 Rockwell Automation Microsoft Internet Explorer Fle Gat View Favortes Tools Hep QO O WO Pee frrr PA z Rockwell VT COMM MTCP Modbus TCP Adapter Automation CETER Select Faults N o D Home D Process display Choose the faults for which you would like e mail notification below D TCP IP configurati Configure e mail n Gi Browse DPI device D3 Power Loss D4 UnderVoltage Drives home page OS Overvoltage D6 No Fault Launch my VSUtili 3 Email technical 6 O7 Motor OverLoad Heatsink OvrTemp 01 No Fault 02 Function Loss D9 Tmsistr OvrTemp 0 No Fault 011 No Fault HW OverCurrent 013 Ground Fault 4 No Fault 015 No Fault l No Fault D17 No Fault No Fault 019 No Fault No Fault 021 No Fault No Fault 023 No Fault Decel Inhibit o Overspeed Limit 0O26 No Fault No Fault No Fault Analog In Loss No Fault No Fault No Fault Auto Rstrt Tries No Fault Sd Local nranet C Click the desired fault alarm check boxes and click Save Changes D Click the Back to E mail Configuration Page link 2 Type the following information in their respective boxes Information Description IP address of Type in the address of the mail server that will be used to deliver the e mail messages E mail addresses to Type in addresses to where you want e mail messages notify to be sent Multiple addresses can be used but they must be separat
10. Feedback The present value of the Feedback being received from the drive by this module If the drive indicates a 16 bit Feedback size the Feedback value appears in the least significant 16 bits of this diagnostic item and the most significant 16 bits of the diagnostic item are zero 0 7 Datalink A1 In The present value of respective Datalink In being transmitted to the drive by 8 Datalink A2 In this module If not using a Datalink this parameter should have a value of 9 Datalink B1 In zero 0 I the drive indicates a 16 bit Datalink size the Datalink value f appears in the least significant 16 bits of this diagnostic item and the most 10 Datalink B2 In _ significant 16 bits of the diagnostic item are zero 0 11 Datalink C1 In 12 Datalink C2 In 13 Datalink D1 In 14 Datalink D2 In 15 Datalink A1 Out The present value of respective Datalink Out being received from the drive 16 Datalink A2 Out by this module If the drive indicates a 16 bit datalink size the Datalink value 7 ho ae 18 Datalink B2 Out 19 Datalink C1 Out 20 Datalink C2 Out 21 Datalink D1 Out 22 Datalink D2 Out 23 DPI Rx Errors The present value of the DPI CAN Receive Error Counter register 24 DPI Rx Error Max The maximum value since reset of the DPI Receive Error Counter register 25 DPI Tx Errors The present value of the DPI CAN Transmit Error Counter register 26 DPI Tx Error Max The maximum value since reset of the
11. However depending on which configuration tool you use they may have different numbers Configuration Tool Numbering Scheme e OIM The module parameters begin with parameter 01 For e VS Utilities example Parameter 01 DPI Port is parameter 01 as indicated by this manual e Explicit Messaging Refer to Chapter 4 Using Modbus TCP Function Codes for details Parameter List Parameter No Name and Description Details 01 DPI Port Default 5 Displays the port to which the module is Minimum 0 connected This will usually be port 5 Maximum 7 Type Read Only 02 DPI Data Rate Default 0 125 kbps Displays the data rate used by the drive This data Values 0 125 kbps rate is set in the drive and the module detects it 1 500 kbps Type Read Only 03 BOOTP Default 1 Enabled Configures the module to use BOOTP so that you Values 0 Disabled can set its IP address subnet mask and gateway 1 Enabled address with a BOOTP server Type i Read Write Reset Required Yes B 2 Module Parameters Parameter No Name and Description be set to Disabled IP Addr Cfg 1 IP Addr Cfg 2 IP Addr Cfg 3 IP Addr Cfg 4 Sets the bytes in the IP address 255 255 255 255 IP Addr Cfg IP Addr Cfg 2 IP Addr Cfg 3 IP Addr Cfg 4 Important To set the IP address using these parameters Parameter 03 BOOTP must be set to Disabled Subnet Cfg 1 Subnet Cfg 2 Sub
12. See Using Datalinks on page 4 14 for more information You can use Function Code 03 or 23 to read single or multiple device drive or its connected peripheral parameters and Function Code 16 or 23 to write single or multiple device parameters see Table 4 A However Function Code 06 Write Single Register cannot be used because all device parameters being written to require two contiguous register addresses By using the appropriate Unit Identifier for a device Table 4 B you can directly access its parameters Device parameter data is always contained in a Lo Word and a Hi Word which reside in contiguous Modbus TCP register addresses Therefore the data in the starting register address and the next contiguous register address must be read together as a pair The starting register address is determined by Starting Register Address Device Parameter No x 2 1 For example to access drive Parameter 003 Output Current first set the Unit Identifier to 0 zero to access drive parameters Then use the formula above to determine the starting register address for drive Parameter 003 Output Current data Starting Register Address 3 x 2 1 5 In this example read both the starting register address 5 Lo Word and register address 6 Hi Word to receive drive Parameter 003 Output Current data Using Modbus TCP Function Codes 4 11 Indirect Access Method ATTENTION Risk of equipment damage exists When module
13. bit 1 write a decimal value of 2 to register address 10001 Table 4 E Table 4 D shows that there are 16 discrete registers to represent the Logic Command word bit by bit These registers are used only for writing single bits or multiple bits of commands Table 4 D Logic Command Registers to Drive from Controller Register Logic Command VTAC 9 Drive Example Address Bit Description Values 1 0 Stop 0 Not Stop 1 Stop 2 1 Start 1 0 Not Start 1 Start 3 2 Jog 0 Not Jog 1 Jog 4 3 Clear Faults 0 Not Clear Faults 1 Clear Faults 5 4 Direction Register Address 6 5 6 5 0 0 No Command 0 1 Forward Command 1 0 Reverse Command 1 1 Hold Direction Control 4 6 Using Modbus TCP Function Codes Table 4 D Logic Command Registers to Drive from Controller Continued Register Logic Command VTAC 9 Drive Example Address Bit Description Values 7 6 Local Control 0 No Local Control 1 Local Control 8 7 MOP Increment 0 Not Increment 1 Increment 9 8 Accel Rate Register Address 10 9 10 09 0 0 No Command 0 1 Accel Rate 1 Command 1 0 Accel Rate 2 Command 1 1 Hold Accel Rate 11 10 Decel Rate Register Address 12 11 12 11 l0 0 NoCommand 0 1 Decel Rate 1 Command 1 0 Decel Rate 2 Command 1 1 Hold Decel Rate 13 12 Reference Register Address 14 13 Select 15 14 13 15 14 0 0 0 No Command 0 0 1 Ref1 Ref A Select 0 1 0 Ref2 Ref B Se
14. 0 0 00 c eee eee eee eee A 1 Blectrical 0554 of teed eo Gh Sas Ge Rees ate LON ae ed A 1 Mechanical eae aaa Set e Sean aaea Eaa A 1 Environmental Sesu pea n eee eee A 2 Regulatory Compliance 00 000008 A 2 Module Parameters About Parameter Numbers 000 0000 cece eee B 1 Parameter Listi hreh cece area aes T EA a ated teats eas B 1 Preface About This Manual Topic Page Related Documentation Preface 1 Rockwell Automation Support Preface 1 Conventions Used in This Manual Preface 2 Related Documentation For Refer to Publication VTAC 9 Drive VTAC 9 AC Drive User Manual 9VT UMO01 VS Utilities VS Utilities Getting Results Manual D2 3488 and online help installed with the software EtherNet IP EtherNet IP Planning and Installation Manual ENET INOO1 EtherNet IP Performance and Application Guide ENET AP001 Documentation can be obtained online at http www vtacdrives com Rockwell Automation Support If you have any questions or problems with the products described in this instruction manual contact your local Rockwell Automation Inc authorized HVAC representative For technical assistance please review the information in Chapter 5 Troubleshooting first Then check the VTAC drives web site http www vtacdrives com for additional information When you contact a Technical Support representative you will be asked for the drive model number and this i
15. 16 EN Rate Cfg determines the Ethernet data rate and duplex setting that the module will use to communicate For definitions of data rate and duplex refer to the Glossary 1 Set the value of Parameter 16 EN Rate Cfg to the data rate at which your network is operating Figure 3 10 Example Ethernet Data Rate Screen on an LCD OIM Value Data Rate j Alasa 0 __ Autodetect default Parameter 16 1 10 Mbps Full 2 10 Mbps Half Elisia 3 100 Mbps Full 4 100 Mbps Half Autodetect TIP Auto detection of baud rate and duplex works properly only if the device usually a switch on the other end of the cable is also set to auto detect the baud rate duplex If one device has the baud rate duplex hard coded the other device must be hard coded to the same settings 2 Reset the module see Resetting the Module on page 3 13 Setting the I O Configuration The I O configuration determines the data that is sent to and from the drive Logic Command Status Reference Feedback and Datalinks may be enabled or disabled A 1 enables the I O A 0 disables the I O 1 Set the bits in Parameter 24 DPI I O Cfg Figure 3 11 Example I O Configuration Screen on an LCD OIM f Bit Description P5 VI COMM MTCP 0 Logic Command Reference Default Parameter 24 eran atalin DPD Cfg 3 Datalink C XXXX XXXX XXXO ooo 4 Datalink D Cmd Ref 5 15 Not Used Confi
16. Configuration 00 3 8 Setting a Comm Fit Action 000000 3 9 Setting the Msg I O Timer 00005 3 11 Setting Web Access Control 0 000005 3 12 Resetting the Module 0 0 00020 3 13 Viewing the Module Configuration 3 14 Using Modbus TCP Function Codes Understanding Modbus TCP 0 000 4 1 Using the VO Scie fiat la Ae eae da da eae ee aes 4 4 Accessing Device Parameters 2 000 4 10 Using Datalitiks iese es ese os bbe ee aks e s 4 14 ii Table of Contents Chapter 5 Chapter 6 Appendix A Appendix B Glossary Index Troubleshooting Understanding the Status Indicators 5 1 Drive Status Indicator 0 2 0 0 cece eee 5 2 MS Status Indicator 0 0 0 eee eee eee eee 5 3 NET A Status Indicator 0 0 0 c eee eee eee 5 4 NET B Status Indicator 0 0 0 0 0 20000 5 5 Viewing Module Diagnostic Items 5 6 Viewing and Clearing Events 00 5 8 Viewing the Module s Web Pages Accessing the Module s Web Home Page 6 1 Process Display Pop up Window 04 6 4 TCP IP Configuration Web Page 005 6 5 Configure E mail Notification Web Page 6 6 DPI Device Information Pages 004 6 9 Specifications Communications
17. In Lo Word 10010 i Word 10011 Datalink B2 In Lo Word 10012 i Word 10013 Datalink C1 In Lo Word 10014 i Word 10015 Datalink C2 In Lo Word 10016 i Word 10017 Datalink D1 In Lo Word 10018 Hi Word 10019 Datalink D2 In Lo Word 10020 Hi Word Any Datalink In can also be read using Function Code 03 or 23 32 Bit Parameters using 16 Bit Datalinks This subsection pertains to VTAC 9 drives which use 16 bit Datalinks To read and or write a 32 bit parameter using 16 bit Datalinks typically both Datalinks of a pair A B C D are set to the same 32 bit parameter For example to read Parameter 010 Elapsed Run Time in a VTAC 9 drive both Datalink Al Out and Datalink A2 Out are set to 10 Datalink A1 Out will contain the least significant word LSW and Datalink A2 Out will contain the most significant word MSW 32 bit data is stored in binary as follows MSW 2 through 2 LSW 215 through 2 4 16 Using Modbus TCP Function Codes In this example the Parameter 10 Elapsed Run Time value of 6553 9 Hrs is read as 6553 9 in Datalink A1 Out and Datalink A2 Out Register Address Datalink Word Parameter Data Hex 10025 A1 Out 10 0003 10026 0000 10027 A2 Out MSW 10 0001 10028 0000 Conversion Example Parameter 010 Elapsed Run Time 6553 9 Hrs MSW 0001 hex 0001 binary 2 65536 LSW 0003 3 Engineering Value 65536 3 65539 Parameter 10 Displayed Value
18. Utilities version 3 01 or higher BOOTP Server version 2 3 or higher network setup only Third party network configuration software gt o b amp b gt D gt Getting Started Safety Precautions Please read the following safety precautions carefully ATTENTION Risk of injury or death exists The VTAC 9 drive may contain high voltages that can cause injury or death Remove all power from the drive and then verify power has been removed before installing or removing a VT COMM MTCP module ATTENTION Risk of injury or equipment damage exists Only personnel familiar with drive and power products and the associated machinery should plan or implement the installation start up configuration and subsequent maintenance of the product using a VT COMM MTCP module Failure to comply may result in injury and or equipment damage ATTENTION Risk of equipment damage exists The VT COMM MTCP module contains ESD Electrostatic Discharge sensitive parts that can be damaged if you do not follow ESD control procedures Static control precautions are required when handling the module If you are unfamiliar with static control procedures refer to Guarding Against Electrostatic Damage Publication 8000 4 5 2 ATTENTION Risk of injury or equipment damage exists If the VT COMM MTCP module is transmitting control I O to the drive the drive may fault when you reset the module Determine how your drive will respond before resetting a mod
19. bits in the Logic Command word Output 06 Write Single Register Writes to the Logic Command word or Keep Alive register 15 Write Multiple Coils Writes to groups of up to 16 output bits also known as Write simultaneously in the Logic Command word Multiple Discrete Outputs 16 Write Multiple Registers Writes to any group of parameters of the drive or its one or many connected peripherals It also writes to the Logic Command Reference or Datalink Data In xx words 23 Read Write Multiple Reads and or writes to any group of parameters of Registers also known __ the drive or its connected peripherals It also reads as Read Write the Logic Command Logic Status Reference Parameters Feedback or Datalink words and writes to the Logic Command Reference and Datalinks 43 Read Device Reads the vendor name product code and major Identification minor firmware version of the connected drive Using Modbus TCP Function Codes 4 3 Unit Identifier Port Number The Modbus TCP Application Data Unit includes a Unit Identifier which is used by a Modbus TCP gateway to route to remote serial Modbus slave devices The VI COMM MTCP module acts similarly as a gateway to DPI devices and uses the Unit Identifier as the DPI Port Number 0 6 to access parameters in those connected peripherals Since the module can be connected to different ports a Unit Identifier of 255 can be used to always access parameters in the module When
20. by a DPI product to its peripheral devices They use the ping to gather data about the product including whether it can receive messages and whether they can log in for control On Ethernet a ping can be used to determine if a node exists Reference Feedback The Reference is used to send a setpoint for example speed frequency torque to the drive It consists of one word of output to the module from the network The size of the word either a 16 bit word or 32 bit word is determined by the drive Feedback is used to monitor the speed of the drive It consists of one word of input from the module to the network The size of the word either a 16 bit word or 32 bit word is determined by the drive Status Indicators Status indicators are LEDs that are used to report the status of the module network and drive They are on the module and can be viewed on the front cover of the drive when the drive is powered Glossary Subnet Mask A subnet mask is an extension to the IP addressing scheme that lets you use a single network ID for multiple physical networks A bit mask identifies the part of the address that specifies the network and the part of the address that specifies the unique node on the network A 1 in the subnet mask indicates the bit is used to specify the network A 0 in the subnet mask indicates that the bit is used to specify the node For example a subnet mask on a Class C address may appear as follows 1
21. default this parameter faults the drive You can set this parameter so that the drive continues to run Precautions should be taken to ensure that the setting of this parameter does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable DPI 0 Cfg Sets the I O that is transferred through the module DPI I O Act Displays the I O that the module is actively transmitting The value of this parameter will usually be equal to the value of Parameter 24 DPI I O Cfg Fit Cfg Logic Sets the Logic Command data that is sent to the drive if Parameter 23 Comm Fit Action is set to Send Fit Cfg and communications are disrupted The bit definitions will depend on the product to which the module is connected See the documentation for the drive being used Default xxx0 0001 Bit Values 0 I O disabled 1 I O enabled Type Read Write Reset Required Yes oloo oO Bit DlA R Definition 2 T ele fle l ej Default Bit Ni x No x No a x No oo o Da m o Datalink B Cmd Ref Default xxx0 0001 Bit Values 0 I O disabled 1 I O enabled Type Read Only pak Jie oO m Bit AR lt Definition 2 S s ele fe Sle ele Default Bit s No x No a g
22. fault will occur Default 0 Disabled Minimum 0 Disabled Maximum 1 Enabled Type Read Only Default XXXX XXX1 Bit Values 0 Disabled 1 Enabled Type Read Write Reset Required No ODl olol olo Bit b o H Olo o o Definition 2 2 1212 22 2 Default Bit x x No x No a x No x No amp x No mol x No x No B 6 Module Parameters Parameter No Name and Description Details Indirect Par 1 Default 0 Indirect Par 2 Default 0 40 Indirect Par 3 Default 0 41 Indirect Par 4 Default 0 42 Indirect Par 5 Default 0 43 Indirect Par 6 Default 0 44 Indirect Par 7 Default 0 45 Indirect Par 8 Default 0 46 Indirect Par 9 Default 0 47 Indirect Par 10 Default 0 48 Indirect Par 11 Default 0 49 Indirect Par 12 Default 0 50 Indirect Par 13 Default 0 51 Indirect Par 14 Default 0 52 Indirect Par 15 Default 0 53 Indirect Par 16 Default 0 Sets the Indirect Parameter value used to point to Minimum 0 a device parameter drive or any of its connected Maximum 16999 peripherals to read or write values with specific Type Read Write Modbus Function Codes For details to use these Reset Required No module Indirect Parameters see Indirect Access Method on page 4 11 Glossary BOOTP Bootstrap Protocol BOOTP lets the module configure i
23. le Hele le le Default Bit N gt lt No x No a x No gt o Da o Da Cmd Ref Chapter 4 Using Modbus TCP Function Codes This chapter provides information about controlling a VTAC 9 drive setting its Reference and accessing its parameters and the parameters of its connected peripherals using Modbus TCP Function Codes over the Modbus TCP network Topic Page Understanding Modbus TCP 4 1 Using the I O 4 4 Accessing Device Parameters 4 10 Using Datalinks 4 14 Understanding Modbus TCP The Modbus TCP protocol is a messaging structure used to establish master slave communication between intelligent devices The protocol defines the format of the messages Messages from a master to a slave contain the address of the slave a Function Code defining the requested action and any data to be sent Messages from a slave to a master contain fields confirming the action taken and any data to be returned If an error occurred in the receipt of the message or if the slave is unable to perform the requested action the slave will construct an error message and send it as its response Modbus TCP can access a single address or multiple addresses simultaneously either reading or writing single bit values 16 bit values or 32 bit values Important Modbus TCP devices can be 0 based register addresses numbered starting at 0 or 1 based register addresses numbered starting at 1 The con
24. responds correctly to various situations for example a disconnected cable Figure 3 13 Example Msg I O Timer Screen on an LCD OIM P5 VT COMM MTCP Parameter 19 Msg I O Timer Sec 0 lt gt 180 Changes to this parameter take effect immediately A reset is not required 3 12 Configuring the Module Setting Web Access Control By using a web browser to access the IP address set for the module you can view the module s web pages for information about the module its connected drive and other DPI devices connected to the drive such as OIMs or converters Additionally the module can be configured to automatically send e mail messages to desired addresses when selected drive faults occur and or are cleared and or when the module takes a communication fault action For more details on the module s web pages refer to Chapter 6 Viewing the Module s Web Pages By default the module web pages are disabled Refer to Figure 2 1 and set the Web Pages Switch SW2 to the Enable Web up position Important For a change to the switch setting to take effect the module must be reset see Resetting the Module on page 3 13 Bit 0 of Parameter 37 Web Features is used to protect the configured settings for e mail messaging By default settings are not protected and the user can make changes To protect the configured settings set the value of E mail Cfg Bit 0 to 0 Disabled You can unpro
25. the specific DPI port to which a device is connected is known you can use this port number as the Unit Identifier Table 4 B Unit Identifiers Unit Identifier Device Connection Example 0 DPI Port 0 Drive 1 DPI Port 1 OIM in drive cradle 2 DPI Port 2 remote mount OIM 3 DPI Port 3 peripheral connected to Port 3 of a two way or four way splitter cable 4 DPI Port 4 peripheral connected to Port 4 of a four way splitter cable 5 DPI Port 5 peripheral connected to the drive s internal Port 5 or to Port 5 of a four way splitter cable 6 DPI Port 6 reserved for future use 7 15 Reserved for future use 16 DPI Port 0 Drive an alternate to using Unit Identifier 0 17 254 Unused defaults to Unit Identifier 0 255 Module Using Function Code 43 to Read Drive Identification Function Code 43 enables you to read the drive s vendor name product code and major minor firmware version To do this always set the following Modbus TCP transaction elements to these values Required Value Modbus TCP Transaction Element Decimal Unit Identifier 0 zero or 16 MEI Modbus Encapsulated Interface 14 Read Device ID Code 1 Object Id 0 zero 4 4 Using Modbus TCP Function Codes Using the I O On Modbus TCP data transfers are used to transfer the I O data that controls the drive and sets its Reference Note that output I O is data that the master device sends a
26. the drive receiving the last data received via the network connection before the disruption If the drive was running and using the Reference from the module it will continue to run at the same Reference T O Data T O data sometimes called implicit messages or input output transmit time critical data such as a Logic Command and Reference The terms input and output are defined from the controller s point of view Output is produced by the controller and consumed by the module Input is produced by the module and consumed by the controller IP Addresses A unique IP address identifies each node on a Modbus TCP network An IP address consists of 32 bits that are divided into four segments of one byte each It appears as four decimal integers separated by periods XXX XXX XXX XXX Each xxx can have a decimal value from 0 to 255 For example an IP address could be 192 168 0 1 An IP address has two parts a network ID and a host ID The class of network determines the format of the address 01 7 15 23 31 Class A 0 Network ID Host ID 01 7 15 23 31 Class B 1 0 Network ID Host ID 012 7 15 23 31 Class C 1 1 0 Network ID Host ID The number of devices on your Modbus TCP network will vary depending on the number of bytes that are used for the network address In many cases you are given a network with a Class C address in which Glossary the first three b
27. 1111111 11111111 11111111 11000000 255 255 255 192 This mask indicates that 26 bits are used to identify the network and 6 bits are used to identify devices on each network Instead of a single physical Class C network with 254 devices this subnet mask divides it into four networks with up to 62 devices each Switches Switches are network devices that provide virtual connections that help to control collisions and reduce traffic on the network They are able to reduce network congestion by transmitting packets to an individual port only if they are destined for the connected device In a control application in which real time data access is critical network switches may be required in place of hubs TCP Transmission Control Protocol Modbus TCP uses this protocol to transfer packets using IP TCP guarantees delivery of data through the use of retries VS Utilities Software VS Utilities software is a tool for monitoring and configuring VTAC drives and modules It can be run on computers running various Microsoft Windows operating systems VS Utilities version 3 xx or higher can be used to configure this module and VTAC 9 drives Information about VS Utilities software can be accessed at http www vtacdrives com Zero Data When communications are disrupted for example a cable is disconnected the module and drive can respond with zero data Zero data results in the drive receiving zero as values for Logic Command Referen
28. 6 9 DPI Device Information Pages DPI device information pages show a device s module information diagnostic items fault queue event queue and alarm queue Figure 6 7 shows an example module information page for the Port 0 device host Figure 6 8 Figure 6 9 and Figure 6 10 respectively show example diagnostic items fault queue and alarm queue pages for this device Figure 6 7 Example of Port 0 VTAC 9 Drive Module Information Page Fie Edt View Favorites Toos Help Gw O HAG Px Yew O BS I IRHBOB Rockwell Automation VTAC 9 240V 9 64 Vendor ID 5 Device type 123 Product code 0x0708 Revision 1 003 Serial number Not Available Status Stopped yo Vojolojo Information Description Product Text Text identifying the device Vendor ID 5 VTAC Device Type 123 Product Code Code for the product name and its rating Revision Firmware revision used by the device Serial Number Serial number of the device Status Operating status of the device for example faulted 6 10 Viewing the Module s Web Pages Figure 6 8 Example of Port 0 VTAC 9 Drive Diagnostic Items Page Fie Edt View Fawoemee Tooke Help Gw O AG Pm ro O BS S DPI Error Status Heatsink Temp Active Cur Limit Active PWM Freq Life MegaWatt Hr Life Run Time Life Pwr Up Time Ufe Pwr Cycles Life MW Fraction Ufe MW Units Reserved Reserved Reserved Reserved Reserved CS Msg Rx Cnt CS Msg Tx Cnt CS Timeout Cn
29. DPI Transmit Error Counter register 27 Boot Flash Count Number of times the boot firmware in the module has been flash updated 28 App Flash Count Number of times the application firmware in the module has been flash updated Troubleshooting 5 7 No Name Description 29 IHW Addr 1 Decimal value of each byte in the module s Ethernet hardware address elas 255 255 255 255 255 255 32 HW Addr 4 33 HW Addr 5 HW Addr 1 34 HW Addr 6 HW Adar 2 HW Addr 3 HW Addr 4 HW Adar 5 HW Addr 6 35 IP Addr Act 1 Value of each byte in the module s present IP address A value of 0 36 IP Addr Act 2 appears if the module does not presently have an IP address 37 IP Addr Act 3 38 IP Addr Act 4 255 255 255 255 IP Addr Act 1 IP Addr Act 2 IP Addr Act 3 IP Addr Act 4 39 Subnet Act 1 Value of each byte in the module s present subnet mask A value of 0 40 Subnet Act 2 appears if the module does not presently have a subnet mask 41 Subnet Act 3 42 Subnet Act 4 255 255 255 255 Subnet Act Subnet Act 2 Subnet Act 3 Subnet Act 4 43 Gateway Act1 Value of each byte in the module s present gateway address A value of 0 44 Gateway Act2 appears if the module does not presently have a gateway address Serer 255 255 255 285 Gateway Act 1 Gateway Act 2 Gateway Act 3 Gateway Act 4 47 EN Rx Overruns Number of receive buffer ov
30. Parameter 16 Data Lo Word 10072 Hi Word Writing Device Parameters 1 Verify that the Unit Identifier is set to 0 zero 4 13 2 Using Table 4 K and its associated formula determine the value to use for a module Indirect Parameter that points to the specific device parameter you want to write For example suppose module Parameter 38 Indirect Par 1 is used and you want to write to drive Parameter 140 Accel Time 1 In this case set module Parameter 38 Indirect Par 1 to a value of 140 3 Use Function Code 16 or 23 Table 4 A to write a desired value to the specific device parameter s For this example write a value of 20 2 0 seconds to register addresses 10041 through 10042 for module Indirect Parameter 1 Data as shown in Table 4 L 4 14 Using Modbus TCP Function Codes Using Datalinks A Datalink is a mechanism used by VTAC 9 drives to transfer data to and from the controller Datalinks allow a drive parameter value to be changed without accessing the specific parameter When enabled each Datalink occupies two 16 bit or 32 bit words in both the input and output image Module Parameter 22 Datalink Size indicates whether the drive uses 16 bit or 32 bit words for Datalinks Rules for Using Datalinks e Each set of Datalink parameters in a VTAC 9 drive can be used by only one module If more than one module is connected to a single drive multiple modules must not try t
31. Parameters 38 Indirect Par 1 through 53 Indirect Par 16 and their corresponding data registers are used to write parameter data to Non Volatile Storage NVS frequently the NVS will quickly exceed its life cycle and cause the drive to malfunction Do not create a program that frequently uses Indirect Parameters to write parameter data to NVS Datalinks do not write to NVS and should be used for frequently changed parameters See Using Datalinks on page 4 14 for more information Module Parameters 38 Indirect Par 1 through 53 Indirect Par 16 allow reading and writing to contiguous or non contiguous sets of parameters for the drive or any of its connected peripherals using Function Code 03 16 or 23 This can be done by writing the Indirect Par x Value formula shown below to the corresponding Indirect Par x parameter in the module Module Parameters 38 Indirect Par 1 through 53 Indirect Par 16 enable you to set up a group of commonly read and written parameters and transfer that data in one transaction Table 4 K shows the Indirect Par x target address ranges and the peripherals to which they apply Table 4 K Indirect Par x Target Address Ranges for Peripherals Address Range Peripheral 0 9999 Drive 10000 10999 Module 11000 11999 Peripheral connected to DPI Port 1 12000 12999 Peripheral connected to DPI Port 2 13000 13999 Peripheral connected to DPI Port 3 14000 14999 Periphe
32. VTAC web Home Page Launch my VS Utilities software link Click this link to launch the VS Utilities software already installed on your PC E mail technical support link Click this link to view a new e mail message window to send a message to VTAC s Technical Support Team Viewing the Module s Web Pages Information on Module Home Page The module Home Page displays the following information for the module and host Information for Description Module e Revision e Serial Number e IP Address e Status e Ethernet Address MAC e 1 0 Connection Status Host X e Revision e Rotation Direction e Status e Process Status e Commanded Direction Process Display Pop up Window The Process Display pop up window dynamically shows a host s information To view this window click the Process Display link in the navigation menu Figure 6 2 Example of Process Display Pop up Window Rockwell Automation Microsoft Internet Explorer Process Display Product text VTAC 9 240V 9 6A Status Stopped Commanded Direction Forward Rotation Direction Forward 0 0 Hz 0 0 Volts 0 0 Amps 332 0 Bus VDC This page refreshes automatically every 3 seconds Process status Copyright 2007 Rockwell Automation Inc All Rights Reserved Done S Local intranet Information Description Product Text Description of host drive Status Status of host drive Commanded Directio
33. action if set to Ready Resets the module if set to Reset Module Restores the module to its factory default settings if set to Set Defaults This parameter is a command It will be reset to 0 Ready after the command has been performed A module Default Values Type Default Values Type Default Values Type Reset Required 0 16 bit 0 16 bit 1 32 bit Read Only 0 0 1 Hou a 16 bit 16 bit 32 bit Read Only 0 Ready 0 Ready 1 Reset Module 2 Set Defaults Read Write No ATTENTION Risk of injury or equipment damage exists If the module is transmitting I O that controls the drive the drive may fault when you reset the module Determine how your drive will respond before resetting a connected B 4 Module Parameters Parameter No Name and Description 23 24 25 26 Comm Fit Action Sets the action that the module and drive will take Values if the module detects that network communications have been disrupted This setting is effective only if I O that controls the drive is transmitted through the module A Details Default 0 Fault 0 Fault 1 Stop 2 Zero Data 3 Hold Last 4 Send Fit Cfg Type Read Write Reset Required No ATTENTION Risk of injury or equipment damage exists Parameter 23 Comm Fit Action lets you determine the action of the module and connected drive if communications are disrupted By
34. bus TCP Transmit Status 5 5 5 2 Troubleshooting Drive Status Indicator Status Cause Corrective Action Off The module is not powered or e Securely connect the module to the drive is not properly connected to using the Internal Interface ribbon cable the drive e Apply power to the drive Flashing The module is not receiving a e Verify that cables are securely connected Red ping message from the drive and not damaged Replace cables if necessary e Cycle power to the drive Solid Red The drive has refused an I O Important Cycle power to the drive after connection from the module making any of the following corrections Another DPI peripheral is e Verify that all DPI cables on the drive are securely connected and not damaged using the same DPI port as Replace cables if necessary the module e Verify that the DPI drive supports Datalinks e Configure the module to use a Datalink that is not already being used by another peripheral Orange The module is connected to a Connect the module to a product that product that does not support supports DPI communications for example a Rockwell Automation DPI VTAC 9 drive communications Flashing The module is establishing an No action required Normal behavior if no DPI Green 1 0 connection to the drive I O is enabled Solid The module is properly No action required Green connected and is communicating with the drive
35. c All Rights Reserved A 2 Local intranet Information Description IP Address IP address of the module Subnet Mask Subnet mask for the module s network Gateway Address Address for the gateway device on the module s network BOOTP Whether BOOTP is being used to configure the module s network information Ethernet Address MAC Hardware address for the module Ethernet Received Packets Number of packets that the module has received Ethernet Receive Errors Number of receive errors reported by the hardware Ethernet Receive Overruns Number of receive buffer overruns reported by the hardware Ethernet Transmitted Packets Number of packets that the module has sent Ethernet Transmit Errors Number of transmit errors reported by the hardware Viewing the Module s Web Pages Configure E mail Notification Web Page The Configure E mail Notification web page contains selections and data fields for configuring the module to automatically send e mail messages to desired addresses when selected types of events occur By default settings are not protected After configuration settings can be protected by using Parameter 37 Web Features to set E mail Cfg Bit 0 value to 0 Disabled To change a protected configuration it must first be unprotected by setting the E mail Cfg Bit 0 value back to 1 Enabled Figure 6 4 Example of Configure E mail Notificatio
36. cations are disrupted By default this parameter faults the drive You can set this parameter so that the drive continues to run Take precautions to ensure that the setting of this parameter does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable 3 10 Configuring the Module Changing the Comm Fit Action Set the value of Parameter 23 Comm FIt Action to the desired response action Value Action Description 0 Fault The drive is faulted and stopped Default 1 Stop The drive is stopped but not faulted 2 Zero Data The drive is sent 0 for output data This does not command a stop 3 Hold Last The drive continues in its present state 4 Send Fit Cfg The drive is sent the data that you set in the fault configuration parameters Parameters 26 Flt Cfg Logic through 35 Fit Cfg D2 Inj Figure 3 12 Example Comm Fit Action Screen on an LCD OIM P5 VT COMM MTCP Parameter 23 Comm Fit Action Fault Changes to this parameter take effect immediately A reset is not required Setting the Fault Configuration Parameters If you set Parameter 23 Comm Fit Action to Send Fit Cfg the values in the following parameters are sent to the drive after a communications fault occurs You must set these parameters to values required by your application
37. ce and Datalink data If the drive was running and using the Reference from the module it will stay running but at zero Reference A accessing device parameters direct access method 4 10 indirect access method 4 11 applying power to the module 2 6 attentions 1 4 B baud rate see data rate BOOTP Bootstrap Protocol definition G 1 disabling 3 6 free server application G 1 using 3 3 BOOTP parameter B 1 C cables DPI Internal Interface 2 3 Ethernet 2 5 CAN Controller Area Network G 1 classes of IP addresses G 3 Comm Fit Action parameter B 4 commissioning the module 2 8 communication loss time configuring module for 3 11 communications module see module compatible products 1 3 components 1 1 configuration tools 3 1 connecting module to the drive 2 3 to the network 2 5 controller G 1 Index D data rate definition G 1 setting 3 8 data transfers using Modbus TCP 4 1 to 4 13 Datalink Size parameter B 3 datalinks definition G 1 using 4 14 diagnostic items 5 6 dimensions A 1 direct access method accessing device parameters 4 10 DPI connector on module 1 1 data rates A 1 definition G 1 Internal Interface cable 2 3 peripheral G 2 products 1 3 G 2 DPI Data Rate parameter B 1 DPI I O Act parameter B 4 DPI I O Cfg parameter B 4 DPI Port parameter B 1 Drive status indicator locating 1 7 troubleshooting with 5 2 drives see VTAC 9 drives duplex defi
38. ding single bits or multiple bits of status Table 4 H Logic Status Registers to Controller from Drive Register Logic Status VTAC 9 Drive Example Address Bit Description Values 1 0 Ready 0 Not Ready 1 Ready 2 1 Active 0 Not Running 1 Running 3 2 Command Direction 0 Reverse 1 Forward 4 3 Actual Direction 0 Reverse 1 Forward 5 4 Accel 0 Not Accelerating 1 Accelerating 6 5 Decel 0 Not Decelerating 1 Decelerating T 6 Alarm 0 No Alarm 1 Alarm 8 7 Fault 0 No Fault 1 Fault 9 8 At Speed 0 Not At Reference 1 At Reference 10 9 Local Control Register Address 11 10 12 11 10 12 11 0 0 0 Port0 TB 0 0 1 Port1 0 1 0 Port2 0 1 1 Port3 1 0 0 Port4 1 0 1 Port5 1 1 0 Port6 1 1 1 NoLocal Using Modbus TCP Function Codes 4 9 Table 4 H Logic Status Registers to Controller from Drive Continued Register Logic Status VTAC 9 Drive Example Address Bit Description Values 13 12 Reference Register Address 14 13 16 15 14 13 15 14 0 0 0 0 RefA Auto 16 15 0 0 0 1 RefB Auto 0 0 1 0 Preset 2 Auto 0 0 1 1 Preset 3 Auto 0 1 0 0 Preset 4 Auto 0 1 0 1 Preset 5 Auto 0 1 1 O Preset 6 Auto 0 1 1 1 Preset 7 Auto 1 0 0 0 Term Blk Manual 1 0 0 1 DPI1 Manual 1 0 1 0 DPI2 Manual 1 0 1 1 DPI3 Manual 1 1 0 0 DPI4 Manual 1 1 0 1 DPI5 Manual 1 1 1 0 DPI6 manual 1 1 1 1 Jog Ref Table 4 1 shows the Logic Status r
39. e such as an OIM By default the module web pages are disabled To enable the web pages set the Web Pages Switch SW2 in Figure 2 1 to its Enable Web position and reset the module Parameter 36 Web Enable can be used to display the setting Enabled or Disabled of this switch The module can be configured to automatically send e mail messages to desired addresses when selected drive faults occur and or are cleared and or when the module takes a communication fault action Bit 0 of Parameter 37 Web Features can be used to protect the configured settings For more details see the Configure E mail Notification Web Page on page 6 6 6 2 Viewing the Module s Web Pages Viewing the Web Pages of the Module 1 On a computer with access to the Modbus TCP network on which the module is installed launch a web browser such as Microsoft Internet Explorer version 5 0 or greater The computer can access the module web pages if it is connected to the same network as the module or if it is connected to a network with access to the module s network via a gateway device for example a router 2 In the Explorer Address box type the IP address of the module and then press ENTER The module web Home Page Figure 6 1 appears Important Clicking the browser s Refresh button always re displays the Home Page even while viewing another Figure 6 1 Module Web Home Page Example module web page Z Rockwell Automation
40. eck the IP address in the module and verify that the controller can communicate with the module e Ping the module Normal condition if the module is idle Flashing Green The module is transmitting on the network No action required 5 6 Troubleshooting Viewing Module Diagnostic Items If you encounter unexpected communications problems the module s diagnostic items may help you or Rockwell Automation personnel troubleshoot the problem The following module diagnostic items can be viewed using an LCD OIM or VS Utilities version 3 01 or higher software No Name Description 1 DPI Common The present value of the Common Logic Command being transmitted to the Command drive by this module 2 DPI Product The present value of the Product Logic Command being transmitted to the Command drive by this module 3 Reference The present value of the Reference being transmitted to the drive by this module If the drive indicates a 16 bit Reference size the Reference value appears in the least significant 16 bits of this diagnostic item and the most significant 16 bits of the diagnostic item are zero 0 4 DPI Common The present value of the Common Logic Status being received from the drive Status by this module 5 DPI Product The present value of the Product Logic Status being received from the drive Status by this module 6
41. ed by commas comma delimited Subject of e mail message Type in the desired subject text for the e mail message 3 Click Save changes Important After configuring E mail Notification it is recommended to protect the settings Otherwise the configuration can be changed anytime the web page is accessed with a browser Use Parameter 37 Web Features to set E mail Cfg Bit 0 value to 0 Disabled to protect the settings Figure 6 6 shows an example e mail message automatically sent by the module in response to selected events Viewing the Module s Web Pages Figure 6 6 Example of E mail Message Sent by Module VI COMM MTCP 10 91 100 79 To idoe example com 02 16 2007 11 34 AM Subject Notice from example drive Seq 1 Drive at 10 91 100 79 reported fault 81 Port 1 DPI Loss This is an automated message from the VI COMM MICP module at IP address 10 91 100 79 Please do not reply to this message as the module cannot process replies The DPI host has logged the following fault trip Fault code 81 Fault text Port 1 DPI Loss See this device s Web page at htt TIP To stop e mail messages uncheck all of the Send an e mail message when boxes Disabling the module web pages by setting the Web Pages Switch SW2 in Figure 2 1 to the Disable Web position will NOT stop the module from sending e mail messages Viewing the Module s Web Pages
42. egister used for reading 16 bit status fields or multiple decimal values Table 4 1 Logic Status Register Register Address Description Values 10021 Logic Status 16 bit word Bit definitions for VTAC 9 drives are in Table 4 H Word For other products refer to their documentation To view the Feedback you must read the decimal values of register addresses 10023 through 10024 Table 4 J using Function Code 03 or 23 For details about how the Feedback is scaled refer to the Table 4 G Table 4 J Feedback Registers Register Address Values 10023 Feedback Lo Bit 0 15 of 32 bit Feedback or the whole 16 bit Feedback 10024 Feedback Hi Bit 16 31 of 32 bit Feedback 1 For a 16 bit Feedback you must read the complete 32 bit value 4 10 Using Modbus TCP Function Codes Accessing Device Parameters There are two methods for accessing parameters in the drive or its connected peripherals the direct access method for individual or contiguous parameters and the indirect access method for contiguous or non contiguous parameters Direct Access Method ATTENTION Risk of equipment damage exists When data registers are used to write parameter data to Non Volatile Storage NVS frequently the NVS will quickly exceed its life cycle and cause the drive to malfunction Do not create a program that frequently writes parameter data to NVS Datalinks do not write to NVS and should be used for frequently changed parameters
43. entry 2 DPI Bus Off Fit A bus off condition was detected on DPI This event may be caused by loose or broken cables or by noise Online 125kbps The module detected that the drive is communicating at 125 kbps Online 500kbps 3 Ping Time Fit A ping message was not received on DPI within the specified time 4 Port ID Fit The module is not connected to a correct port on a DPI product 5 Port Change Fit The DPI port changed 6 Host Sent Reset The drive sent a reset event message 7 EEPROM Sum Fit The EEPROM in the module is corrupt 8 9 The module detected that the drive is communicating at 500 kbps Troubleshooting 5 9 Code Event Description 10 Bad Host Fit The module was connected to an incompatible product 11 Dup Port Fit Another peripheral with the same port number is already in use 12 Type 0 Login The module has logged in for type 0 control 13 Type 0 Time Fit The module has not received a type 0 status message within the specified time 14 DL Login The module has logged into a Datalink 15 DL Reject Fit The drive rejected an attempt to log in to a Datalink because the Datalink is not supported or is used by another peripheral 16 DL Time Fit The module has not received a Datalink message within the specified time 17 Reserved Not used 18 Control Disabled The mod
44. erruns reported by the Ethernet hardware 48 EN Rx Packets Number of receive packets that the module has received 49 EN Rx Errors Number of receive errors reported by the Ethernet hardware 50 EN Tx Packets Number of transmit packets that the module has sent 51 EN Tx Errors Number of transmit errors reported by the Ethernet hardware 5 8 Troubleshooting Viewing and Clearing Events The module maintains an event queue that reports the history of its actions You can view the event queue using an LCD OIM or VS Utilities 3 01 or higher software To View and Clear Events Use the procedure shown in Figure 5 2 to access the event queue using the LCD OIM Note that you must have the VT COMM MTCP module as the selected device to access its event queue Figure 5 2 Viewing and Clearing Events Using an LCD OIM CETE Main Menu Diagnostics EvtQ Epox EJ View Event Queue Online 500kbps Device Version Diagnostics mono O e Press F2 key to OIM Version ally Highlight item clear event queue lt gt Highlight Diagnostics icon Events Many events in the event queue occur under normal operation If you encounter unexpected communications problems the events may help you or Rockwell Automation personnel troubleshoot the problem The following events may appear in the event queue Code Event Description 1 No Event Empty event queue
45. escription Ready Status Indicator on Drive Ready Green Flashing Drive ready but not running and no faults are present Steady Drive running no faults are present Yellow Flashing An inhibit condition exists the drive cannot be started Drive Stopped Check drive Parameter 214 Start Inhibits Flashing An intermittent type 1 alarm condition is occurring Check Drive Running drive Parameter 211 Drive Alarm 1 Steady A continuous type 1 alarm condition exists Check drive Drive Running Parameter 211 Drive Alarm 1 Red Flashing A fault has occurred Steady A non resettable fault has occurred Drie Green Flashing Normal Operation The module is establishing an I O connection to the drive It will turn solid green or red Steady Normal Operation The module is properly connected and communicating with the drive MS Green Flashing Normal Operation The module is operating but is not transferring I O data Steady Normal Operation The module is operating and transferring I O data NETA Green Flashing Normal Operation The module is properly connected but does not have an I O connection Steady Normal Operation The module is properly connected and communicating on the network NETB Green Off Normal Operation The module is properly connected but is idle Flashing Normal Operation The module is properly connected and transmitting data pack
46. ets on the network Configuring Verifying Key Drive Parameters The VTAC 9 drive can be separately configured for the control and Reference functions in various combinations For example you could set the drive to have its control come from a peripheral or terminal block with the Reference coming from the network Or you could set the drive to have its control come from the network with the Reference coming from another peripheral or terminal block Or you could set the drive to have both its control and Reference come from the network The following steps in this section assume that the drive will receive the Logic Command and Reference from the network 1 Use drive Parameter 089 Logic Source Sel to select the control method for your application requirements For example if the start source is to come from the network set this parameter value to 5 Network 2 8 Installing the Module 2 Use drive Parameter 090 Speed Ref A Sel to set the drive speed Reference to 22 Network 3 Verify that drive Parameter 213 Speed Ref Source is reporting that the source of the Reference to the drive is 22 Network This ensures that any Reference commanded from the network can be monitored by using drive Parameter 002 Commanded Freq If a problem occurs this verification step provides the diagnostic capability to determine whether the drive module or the network is the cause Commissioning the Module To c
47. folders which can be expanded or minimized The following table shows all of the navigation menu links and link folders Link Folder Home link Description Click this link to view the module s Home Page Figure 6 1 Process display link Click this link to view the Host s Process Display pop up window Figure 6 2 TCP IP configuration link Click this link to view the module s TCP IP Configuration web page showing information about the TCP IP configuration such as the module s IP address and the number of packets being sent Figure 6 3 shows an example TCP IP Configuration web page Configure e mail notification link Click this link to view the module s Configure E mail Notification web page Figure 6 4 to configure the module to send automatic e mail messages E mail notification can accommodate specific needs such as when only selected faults occur Figure 6 5 An example e mail message is shown in Figure 6 6 Browse DPI devices folder Click this folder to expand and view the Port folders for all present DPI devices including the drive module and other DPI devices connected to the drive such as an OIM Port x folders Click a respective Port folder to expand and view its device s various links which take you to related information pages For Port 0 VTAC 9 Drive example information pages see Figure 6 7 Figure 6 8 and Figure 6 9 Drives home page link Click this link to view the
48. guring the Module 3 9 Bit 0 is the right most bit In Figure 3 11 it is highlighted and equals yy 2 If Logic Command Reference is enabled configure the parameters in the drive to accept the Logic Command and Reference from the module For example set Parameter 90 Speed Ref A Sel in a VTAC 9 drive to 22 Network so that the drive uses the Reference from the module Also verify that drive Parameter 286 Manual Mask is configured to receive the desired logic from the module Refer to the documentation for your drive for details 3 If you enabled one or more Datalinks configure parameters in the drive to determine the source and destination of data in the Datalink s For example configure the Datalinks in a VTAC 9 drive by setting Parameters 300 Data In A1 to 317 Data Out D2 Also ensure that the Modbus TCP module is the only module using the enabled Datalink s 4 Reset the module see Resetting the Module on page 3 13 The module is ready to receive I O Setting a Comm Fit Action By default when communications are disrupted for example a cable is disconnected the drive responds by faulting if it is using I O from the network You can configure a different response to communication disruptions using Parameter 23 Comm FIt Action ATTENTION Risk of injury or equipment damage exists Parameter 23 Comm Flt Action lets you determine the action of the module and connected drive if communi
49. iewing the Module s Web Pages on page 6 1 Figure 2 1 Setting Web Pages Switch WEB PAGES SWITCH UNUSED SWITCH Enable Web Position Disable Web Position SW2 Setting Description Down OFF position Disables the module web pages default setting Up ON position Enables the module web pages Installing the Module 2 3 Connecting the Module to the Drive contain high voltages that can cause injury or death Remove power from the drive and then verify power has been discharged before installing or removing the module ATTENTION Risk of injury or death exists The VTAC 9 drive may 1 Remove power from the drive 2 Use static control precautions 3 Remove the drive cover or open the drive door 4 Connect the Internal Interface cable to the DPI port on the drive and then to the DPI connector on the module Figure 2 2 DPI Ports and Internal Interface Cables VT COMM MTCP Modbus TCP Modu C VTAC 9 AC Drive Frame B C D E oo000000000000 VTAC 9 AC Drive Frame 2 3 4 5 6 Item Description Item Description 15 24 cm 6 in Internal Interface cable Ethernet cable DPI Connector 2 54cm 1 in Internal Interface cable 2 4 Installing the Module 5 Secure and ground the module to the drive by doing the following On VTAC 9 Frame B C D and E drives fold the Interna
50. in use Table 4 C Peripheral Status Register Data Bit Peripheral This module DPI Port 1 DPI Port 2 DPI Port 3 DPI Port 4 DPI Port 5 Jaj AlN o DPI Port 6 reserved for future use Using Modbus TCP Function Codes 4 5 Setting the Logic Command and Reference ATTENTION When using Function Codes to write to the Logic Command or Reference avoid sending the drive control commands from multiple sources which can cause a conflict and result in dangerous operation Failure to observe this precaution could cause bodily injury and or damage to equipment On Modbus TCP you can set the Logic Command word using any of the following function codes e Function Code 05 For example to stop a VTAC 9 drive bit 0 write a binary value of 1 to register address 1 Table 4 D e Function Code 06 For example to stop a VTAC 9 drive bit 0 write a decimal value of 1 to register address 10001 Table 4 E e Function Code 15 For example to select Ref 1 Ref A Sel as the Reference for a VTAC 9 drive bits 12 13 and 14 write a binary value of 1 to register address 13 and values of 0 zero to register addresses 14 and 15 Table 4 D e Function Code 16 or 23 For example to set the direction for a VTAC 9 drive bits 4 5 write a decimal value of 16 to command a forward direction or a decimal value of 32 to command a reverse direction and to start the drive
51. interface It is available from http www ab com networks bootp html Refer to the Readme file and online Help for detailed directions and information TIP If desired you can disable BOOTP and configure the IP address subnet mask and gateway address by setting parameters For details see Setting the IP Address Subnet Mask and Gateway Address on page 3 6 Configuring the Module Using BOOTP Server 1 On the module label locate and note the module s hardware address 2 On a computer connected to the Modbus TCP network start the BOOTP software The BOOTP Server window Figure 3 2 appears Figure 3 2 BOOTP Server Window Sa BOOTP DHCP Server 2 3 File Tools Help Request History he min sec Type Ethemet Address MAC IP Address Hostname 13 31 00 00 00 BC 08 60 09 3 30 59 al 09 13 30 54 00 00 BC 08 60 09 13 30 51 00 00 BC 08 60 09 Relation List New o Ethemet Address MAC Type _ IP Address Hostname Description 3 To properly configure devices on your Modbus TCP network you must configure settings in the BOOTP software to match the network Select Tools gt Network Settings to display the Network Settings window Figure 3 3 3 4 Configuring the Module Figure 3 3 Network Settings Window Request History ee eee hrmin sec Type Ethemet Address MAC IP Address Network Settings Defaults Subnet Mask 255 Gatewy 10 91 96 1 Rela
52. ion Summary of Changes This is the first release of the VT COMM MTCP Modbus TCP Module User Manual soc ii Summary of Changes Preface Chapter 1 Chapter 2 Chapter 3 Chapter 4 Table of Contents About This Manual Related Documentation 000 e eee eee P 1 Rockwell Automation Support 000 P 1 Conventions Used in This Manual P 2 Getting Started COMPONENTS iph ih e raar os E a EE oie a a 1 1 PEAQtures pE E E TE E E E 1 2 Compatible Products 0 0 0 0 c eee eee eee 1 3 Required Equipment 0 000000 1 3 Safety Precautions 2 0 0 cece eee eee 1 4 Quick Start esa ss wise ga bee ene teens Goren ee ee wee 1 6 Status Indicators aeaee Hee Sette he ta bid Dawes ge gery 1 7 Installing the Module Preparing for an Installation 0208 2 1 Setting the Web Pages Switch 00 2 2 Connecting the Module to the Drive 2 3 Connecting the Module to the Network 2 5 Applying Power en 0 4 c04 ce Sees cae eae ce es 2 6 Commissioning the Module 00 2 8 Configuring the Module Configuration Tools 0 0 cee eee eee eee 3 1 Using the LCD OIM 0 00 EER 3 2 Using BOOTP 4 i504 ok ea aed ET Be Loe tay as 3 3 Setting the IP Address Subnet Mask and Gateway Address 3 6 Setting the Data Rate 02 eee eee 3 8 Setting the I O
53. ique IP address for the module Host Name Optional Description Optional 1 For a definition of this term refer to the Glossary 8 Click OK to apply the settings The module appears in the Relation List Figure 3 5 with the new settings Figure 3 5 BOOTP Server Window with Module in the Relation List Sal BOOTP DHCP Server 2 3 File Tools Help Request History hrmin sec Type Ethernet Address MAC IP Address Hostname 13 31 00 00 00 BC 08 60 09 10 91 100 79 VTCOMMMTCP621A 13 30 59 13 30 54 13 30 51 00 00 BC 08 60 09 Relation List New Ethemet Address MAC IP Address Hostname Description 00 00 BC 08 60 09 10 91 100 79 VTCOMMMTCP621A Bldg 6 Floor 2 Fan 1A Status Entries 0 of 256 9 To assign this configuration to the module permanently select the device in the Relation List and click Disable BOOTP DHCP When power is cycled on the module it will use the configuration you assigned it and not issue new BOOTP requests TIP To enable BOOTP for a module that has had BOOTP disabled first select the module in the Relation List then click Enable BOOTP and finally reset the module or power cycle the drive 10 To save the Relation List select File gt Save 3 6 Configuring the Module Setting the IP Address Subnet Mask and Gateway Address By default the module is configured so that you set its IP address subnet mask and gateway address using a BOOTP serve
54. l Interface cable behind the module and mount the module on the drive using the four captive screws On VTAC 9 Frame 2 3 4 5 and 6 drives mount the module on the drive using the four captive screws Important Tighten all screws to properly ground the module Recommended torque is 0 9 N m 8 0 Ib in Figure 2 3 Mounting and Grounding the Module Drive on Module Internal Interface Cable folded behind the module BO and in front of the drive posooooooosss sssoococes ITTI Ca nnnnnnn nd VTAC 9 AC Drive Frame B C D E ar O VTAC 9 AC Drive Frame 2 3 4 5 6 o Installing the Module 2 5 Connecting the Module to the Network contain high voltages that can cause injury or death Remove power from the drive and then verify power has been discharged before installing or removing the module ATTENTION Risk of injury or death exists The VTAC 9 drive may 1 Remove power from the drive 2 Use static control precautions 3 Connect an Ethernet cable to the Modbus TCP network See Figure 2 4 for an example of wiring to a Modbus TCP network Figure 2 4 Connecting the Ethernet Cable to the Network VTAC 9 Drives Router Modbus TCP each with a VT COMM MTCP Module optional Contro
55. le successfully started up 35 Manual Reset The module was reset by changing Parameter 22 Reset Module 36 EN Link Down The Ethernet link was removed from the module 37 EN Link Up An Ethernet link is available for the module 38 BOOTP Response The module received a response to its BOOTP request 39 Dup IP Addr The module uses the same IP address as another device on the network 40 Reserved Not used 41 Reserved Not used 42 Email Failed Module encountered an error attempting to send a requested e mail message 43 Reserved Not used 44 Reserved Not used 45 Reserved Not used 46 Reserved Not used 47 Reserved Not used 48 Reserved Not used 5 10 Troubleshooting Notes Chapter 6 Viewing the Module s Web Pages This chapter provides instructions on how to monitor the module and connected VTAC 9 drive using the module s web interface Topic Page Accessing the Module s Web Home Page 6 1 Process Display Pop up Window 6 4 TCP IP Configuration Web Page 6 5 Configure E mail Notification Web Page 6 6 DPI Device Information Pages 6 9 Future enhancements may result in module web pages that look different than the examples shown in this chapter Accessing the Module s Web Home Page After configuring the module you can view its web pages These pages present information about the module the drive to which it is connected and the other DPI devices connected to the driv
56. lect 0 1 1 Ref3 Preset 3 1 0 0 Ref4 Preset 4 1 0 1 Ref5 Preset 5 1 1 0 Ref6 Preset 6 1 1 1 Ref7 Preset7 16 15 MOP Decrement 0 Not Decrement 1 Decrement 1 A O Not Stop condition logic 0 must first be present before a 1 Start condition will start the drive To perform his command the value must change from 0 to 1 Table 4 E shows the Logic Command register used for writing 16 bit commands or multiple decimal values Table 4 E Logic Command Register Register Address 10001 16 bit word Bit definitions for VTAC 9 drives are in Table 4 D For other products refer to their documentation Using Modbus TCP Function Codes 4 7 To set the Reference you must write the decimal values to register addresses 10003 through 10004 Table 4 F using Function Code 16 or 23 Table 4 F Reference Registers Register Address Values 10003 Reference Lo Bit 0 15 of 32 bit Reference or the whole 16 bit Reference 10004 Reference Hi Bit 16 31 of 32 bit Reference 1 For a 16 bit Reference you must write the complete 32 bit value Remember that the Reference value is a scaled value it is not an engineering value For example in VTAC 9 drives the reference is scaled based on the value of Parameter 55 Maximum Freq but the commanded maximum speed can never exceed the value of Parameter 82 Maximum Speed Table 4 G shows example References and their results
57. les Z zero data configuring module for 3 9 definition G 6 o www vtacdrives com VTAC Headquarters Rockwell Automation 6400 West Enterprise Drive Mequon Wisconsin 53092 USA Tel 910 262 512 8200 Publication 9VTCOM UM002 EN P February 2007 P N 340501 P01 Copyright 2007 Rockwell Automation Inc All rights reserved Printed in USA
58. licit messages When enabled each Datalink consumes either four bytes or eight bytes in both the input and output image table of the controller The drive determines the size of Datalinks DPI Drive Peripheral Interface DPI is a second generation peripheral communication interface used by various VTAC drives such as VTAC 9 drives G 2 Glossary DPI Peripheral A device that provides an interface between DPI and a network or user Peripheral devices are also referred to as modules or adapters The VT COMM MTCP module RECOMM 232 converter and LCD OIMs are examples of DPI peripherals DPI Product A device that uses the DPI communications interface to communicate with one or more peripheral devices For example a motor drive such as a VTAC 9 drive is a DPI product In this manual a DPI product is also referred to as drive or host Duplex Duplex describes the mode of communication Full duplex communications let a device exchange data in both directions at the same time Half duplex communications let a device exchange data only in one direction at a time The duplex used by the module depends on the type of duplex that other network devices such as switches support Fault Action Determines how the module and connected drive act when a communications fault occurs for example a cable is disconnected Fault Configuration When communication is disrupted for example a cable is disconnected
59. ller Modbus TCP Switch 4 Route the Ethernet cable through the bottom of the drive Eigure 2 3 and insert the cable s plug into the module s mating receptacle Installing the Module Applying Power ATTENTION Risk of equipment damage injury or death exists Unpredictable operation may occur if you fail to verify that parameter settings are compatible with your application Verify that settings are compatible with your application before applying power to the drive Install the drive cover or close the drive door and apply power to the drive The module receives its power from the connected drive When you apply power to the module for the first time its topmost Drive status indicator should be solid green after an initialization If it is red there is a problem Refer to Chapter 5 Troubleshooting Start Up Status Indications Status indicators for the drive and communications module can be viewed on the front of the drive Figure 2 5 after power has been applied Possible start up status indications are shown in Table 2 A Figure 2 5 Drive and Module Status Indicators location on drive may vary lo Ii nl m E L 0000 e000 ia Frames B through E a Frames 2 through 6 Installing the Module 2 7 Table 2 A Drive and Module Start Up Status Indications Item Name Color State D
60. ls Default Values Type Reset Required Default Values Type Default Minimum Maximum Type Reset Required Default Minimum Maximum Type B 3 0 Autodetect Autodetect 0 Mbps Full 0 Mbps Half 00 Mbps Full 00 Mbps Half ad Write S wou we wed 1 1 1 1 lt DRoONM o Qo o Link o Link 0 Mbps Full 0 Mbps Half 00 Mbps Full 00 Mbps Half Read Only 502 0 65535 Read Write Yes 5 seconds 0 seconds 180 seconds Read Write N N Wow wow wea 0 0 1 1 2 1 3 1 4 1 ATTENTION Risk of injury or equipment damage exists Parameter 19 Msg 1 0 Timer lets you determine how long it will take the module to detect network communication losses By default this parameter sets the timeout to five 5 seconds You can set it so that the duration is shorter longer or disabled When set to disabled this also disables module Parameter 23 Comm FIt Action Therefore a communication fault action will be ignored Take precautions to ensure that the setting does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable Ref Fdbk Size Displays the size of the Reference Feedback The drive determines the size of the Reference Feedback Datalink Size Displays the size of each Datalink word The drive determines the size of Datalinks Reset Module No
61. n Commanded direction of host drive Rotation Direction Rotation direction of host drive Process Status Line 1 desired parameter of host and its dynamic value 1 Line 2 desired parameter of host and its dynamic value 2 Line 3 desired parameter of host and its dynamic value Line 4 desired parameter of host and its dynamic value The parameter whose value is shown on this line is the feedback value from the drive and is not selectable The parameter whose value is shown on this line can be set by using the OIM For details see the drive User Manual Viewing the Module s Web Pages 6 5 TCP IP Configuration Web Page The TCP IP Configuration web page provides information about the module s Ethernet settings and network activities Figure 6 3 Example of TCP IP Configuration Web Page F Rockwell Automation Microsoft Internet Explorer Rockwell Automation Expand Minimize TCP IP Configuration Process display 10 91 100 79 TCP IP configuratii IP address D Configure e mail n Subnet mask 255 255 248 0 Gi Browse DPI device Gateway address 10 91 96 1 D Drives home page BOOTP Disabled x Launch my VSUtIIT Ethernet address MAC 00 00 BC 32 2E F6 Q E mail technical s Ethernet received packets 37431 Ethemet receive errors 0 Ethernet receive overruns 1 Ethernet transmitted packets 9478 Ethernet transmit errors 0 Copyright 2007 Rockwell Automation In
62. n Web Page F Rockwell Automation Microsoft Internet Explorer Expand Home Gi Browse DPI devices OOnly for selected faults Drives home page O Send an e mail message when a fault on the drive is deared amp Launch my vsutilit 2 E mail technical su O Send an e mail message when an alarm is declared on the DPI host drive Rockwell Automation Minimize Configure E mail Notification 4 pee epee O Send an e mail message when a fault trip is declared on the DPI host drive Configure e mail nc OFor any fault OFor any alarm OOnly for selected alarms O Send an e mail message when an alarm on the drive is deared Send an e mail message when the VT COMM MTCP takes its communication fault action IP address of mail SMTP server 0 o 0 o E mail addresses to notify 80 char max Subject of e mail message 50 char max Copyright 2007 Rockwell Automation Inc All Rights Reserved Suaint Configuring E mail Notification 1 Click the desired Send an e mail message when check boxes you want to occur that will send e mail notification If you only want e mail notification when selected faults alarms occur A Click the respective fault and or alarm radio buttons B Click the selected faults link and or selected alarms link Figure 6 5 shows an example faults configuration page Viewing the Module s Web Pages 6 7 Figure 6 5 Example of Selected Faults Configuration Page
63. nd the module receives Input I O is status data that the module sends and the master device receives Important To enable the drive to use the I O and Reference from the Modbus TCP network you must set parameters in the drive to receive the I O and Reference For details refer to Configuring Verifying Key Drive Parameters on page 2 7 Keep Alive Register Address 10002 The Keep Alive register enables you to reset the module s internal communication loss timer to the value set in module Parameter 19 Msg I O Timer A decimal value between 0 and 65535 can be written to the Keep Alive register address 10002 to reset the timer This value is not stored and does not affect any data transaction It is a convenient way to reset the timer without writing to the Logic Command Reference or Datalink Data In xx words Important To avoid a communication loss a value must be written to register address 10002 more frequently than the timeout value set in Parameter 19 Msg I O Timer For example with parameter 19 set to 5 seconds default write a value to register address 10002 every 4 9 seconds or less Peripheral Status Register Address 10022 The Peripheral Status register contains information on which DPI Ports presently have a peripheral connected and logged into the drive according to Table 4 C By using Function Code 03 or 23 you can read register address 10022 to conveniently determine which DPI Ports and peripherals are
64. net Cfg 3 Subnet Cfg 4 Sets the bytes of the subnet mask 255 255 255 255 Subnet Cfg 1 Subnet Cfg 2 Subnet Cfg 3 Subnet Cfg 4 Important To set the subnet mask using these parameters Parameter 03 BOOTP must be set to Disabled Gateway Cfg 1 Gateway Cfg 2 Gateway Cfg 3 Gateway Cfg 4 Sets the bytes of the gateway address 255 255 255 255 Gateway Cfg Gateway Cfg 2 Gateway Cfg 3 Gateway Cfg 4 Important To set the gateway address using these parameters Parameter 03 BOOTP must Details Default Default Default Default Minimum Maximum Type Reset Required Default Default Default Default Minimum Maximum Type Reset Required Default Default Default Default Minimum Maximum Type Reset Required 0 0 0 0 0 255 Read Write Yes OOOO 255 Read Write Yes paa e e a g aa a e 255 Read Write Yes Parameter No Name and Description 16 17 18 19 20 21 22 EN Rate Cfg Sets the network data rate at which the module communicates Updates Parameter 17 EN Rate Act after reset EN Rate Act Displays the actual network data rate being used by the module Modbus TCP Port Sets the TCP port used to transport Modbus TCP messages Msg I O Timer Sets the communication loss timeout period in seconds The value zero disables this feature A Module Parameters Detai
65. nition G 2 selecting 3 8 E EEPROM see Non Volatile Storage NVS EN Rate Act parameter B 3 Index 2 EN Rate Cfg parameter B 3 environmental specifications A 2 equipment required 1 3 Ethernet cable 2 5 connector on module 1 1 events clearing 5 8 list of 5 8 viewing 5 8 F fault action configuring module for 3 9 definition G 2 fault configuration configuring module for 3 9 definition G 2 faults see events features 1 2 firmware release P 2 flash update G 2 Fit Cfg A1 D2 In parameters B 5 Fit Cfg Logic parameter B 4 Fit Cfg Ref parameter B 5 full duplex see duplex G gateway G 2 gateway address setting with BOOTP 3 3 setting with parameters 3 6 Gateway Cfg 1 4 parameters B 2 grounding the module 2 4 H half duplex see duplex hardware address definition G 3 in diagnostic item 5 7 on label 3 3 hold last configuring module for 3 9 definition G 3 host IDs G 3 0 configuring module for 3 8 definition G 3 using 4 4 to 4 9 indirect access method accessing device parameters 4 11 Indirect Par 1 16 parameters B 6 installation applying power to the module 2 6 commissioning the module 2 8 connecting to the drive 2 3 connecting to the network 2 5 preparing for 2 1 Internal Interface cables connecting to the drive 2 3 connecting to the module 2 3 illustration 2 3 IP Addr Cfg 1 4 parameters B 2 IP address definition classes G 3 se
66. nstruction manual number About This Manual Conventions Used in This Manual The following conventions are used throughout this manual Parameter names are shown in the format Parameter xx The xx represents the parameter number The represents the parameter name for example Parameter 01 DPI Port Menu commands are shown in bold type face and follow the format Menu gt Command For example if you read Select File gt Open you should click the File menu and then click the Open command The firmware release is displayed as FRN X xxx The FRN signifies Firmware Release Number The X is the major release number The xxx is the minor update number This manual provides information about the Modbus TCP Communications Options module and using it with VTAC 9 AC drives The module can be used with other products that support a DPI module Refer to the documentation for your product for specific information about how it works with the module Chapter 1 Getting Started The VT COMM MTCP module is a communication option intended for installation into a VTAC 9 drive Topic Page Components I A Features 1 2 Compatible Products 1 3 Required Equipment 1 3 Safety Precautions 1 4 1 6 1 7 Quick Start Status Indicators Components Figure 1 1 Components of the Module Item Part Description Status Four LEDs that indicate the status of the netwo
67. o use the same Datalink e Parameter settings in the drive determine the data passed through the Datalink mechanism Refer to the documentation for your drive e When you use a Datalink to change a value the value is NOT written to the Non Volatile Storage NVS The value is stored in volatile memory and lost when the drive loses power Thus use Datalinks when you need to change a value of a parameter frequently Reading Datalinks Use the register addresses in Table 4 M to read Datalinks using Function Code 03 or 23 Table 4 M Register Addresses to Read Datalinks Register Address Description Detail 10025 Datalink A1 Out Lo Word 10026 Hi Word 10027 Datalink A2 Out Lo Word 10028 i Word 10029 Datalink B1 Out Lo Word 10030 i Word 10031 Datalink B2 Out Lo Word 10032 i Word 10033 Datalink C1 Out Lo Word 10034 i Word 10035 Datalink C2 Out Lo Word 10036 i Word 10037 Datalink D1 Out Lo Word 10038 i Word 10039 Datalink D2 Out Lo Word 10040 Hi Word All 16 bit parameter values will appear in the Lo Word of an assigned Datalink Out Using Modbus TCP Function Codes 4 15 Writing Datalinks Use the register addresses in Table 4 N to write to Datalinks using Function Code 16 or 23 Table 4 N Register Addresses to Write Datalinks Register Address Description Detail 10005 Datalink A1 In Lo Word 10006 Hi Word 10007 Datalink A2 In Lo Word 10008 i Word 10009 Datalink B1
68. ommission the module you must set a unique IP address Refer to the Glossary for details about IP addresses After installing the module and applying power you can set the IP address by using a BOOTP server or by setting module parameters By default the module is configured so that you must set the IP address using a BOOTP server To set the IP address using module parameters you must disable the BOOTP feature See Disabling the BOOTP Feature on page 3 6 for details Important New settings for some module parameters for example Parameters 04 IP Addr Cfg 1 through 07 IP Addr Cfg 4 are recognized only when power is applied to the module or it is reset After you change parameter settings cycle power or reset the module Chapter 3 Configuring the Module This chapter provides instructions and information for setting the parameters in the module Topic Page Configuration Tools 3 1 Using the LCD OIM 3 2 Using BOOTP 3 3 Setting the IP Address Subnet Mask and Gateway Address 3 6 Setting the Data Rate 3 8 Setting the I O Configuration 3 8 Setting a Comm Fit Action 3 9 Setting the Msg I O Timer 3 11 Setting Web Access Control 3 12 Resetting the Module 3 13 Viewing the Module Configuration 3 14 For a list of parameters refer to Appendix B Module Parameters For definitions of terms in this chapter refer to the Glossary Configuration Tools The module store
69. on a VTAC 9 drive that has its Parameter 55 Maximum Freq set to 130 Hz and Parameter 82 Maximum Speed set to 60 Hz Table 4 G Example Speed Reference and Feedback for a VTAC 9 Drive Reference Scale Feedback Value Percent Value Output Speed Value 32767 100 130 Hz 60 Hz 15123 8 16384 50 65 Hz 60 Hz 15123 8192 25 32 5 Hz 32 5 Hz 8192 0 0 0 Hz 0 Hz 0 1 A value of 32767 is equivalent to 100 The effects of values greater than 32767 depend on whether the DPI product uses a bipolar or unipolar direction mode Refer to the documentation for your DPI product The drive runs at 60 Hz instead of 130 Hz or 65 Hz because Parameter 82 Maximum Speed sets 60 Hz as the maximum speed 8 The Feedback value is also scaled based on the value of Parameter 55 Maximum Freq For example 60 130 0 46 so 32767 x 0 46 15123 4 8 Using Modbus TCP Function Codes Reading the Logic Status and Feedback On Modbus TCP you can read the Logic Status word using any of the following function codes e Function Code 02 For example to verify that a VTAC 9 drive is ready bit 0 read register address 1 Table 4 H e Function Code 03 or 23 For example to read the complete Logic Status word in a VTAC 9 drive read register address 10001 Table 4 1 Table 4 H shows that there are 16 discrete registers to represent the Logic Status word bit by bit These registers are used only for rea
70. onnector Set a unique IP address using a BOOTP server or by disabling BOOTP and using module parameters e Apply power to the drive and network Solid Red The module failed the Configure the module to use a unique IP duplicate IP address detection address and cycle power test Flashing The Modbus TCP connection Clear the fault on the drive and change Red has timed out Parameter 19 Msg I O Timer to a higher value or to zero 0 to disable Modbus TCP connection timeouts Flashing The module is performinga No action required Red Green self test Flashing The module is properly e Verify that the controller can send Green connected but is not messages to the module communicating with any e Create an I O connection with the module devices on the network by sending it Modbus TCP messages Solid The module is properly No action required Green connected and communicating on the network NET B Status Indicator Status Cause Off The module is not powered or is not transmitting on the network Troubleshooting 5 5 Corrective Actions If NET A is off e Securely connect the module to the drive using the Internal Interface ribbon cable and to the network using an Ethernet cable e Correctly connect the Ethernet cable to the Ethernet connector e Seta unique IP address using a BOOTP server or by disabling BOOTP and using module parameters If NET A is flashing red green or red e Ch
71. r If you want to set these attributes using the module s parameters instead you must disable BOOTP and then set the appropriate parameters in the module Disabling the BOOTP Feature 1 Set the value of Parameter 03 BOOTP to 0 Disabled Figure 3 6 Example BOOTP Screen on an LCD OIM P5 VT COMM MTCP Value Setting 0 Disabled Parameter 3 1 Enabled Default BOOTP Disabled 2 Reset the module see Resetting the Module on page 3 13 After disabling the BOOTP feature you can then configure the IP address subnet mask and gateway address using module parameters Setting an IP Address Using Parameters 1 Verify that Parameter 03 BOOTP is set to 0 Disabled This parameter must be set to Disabled to configure the IP address using the module parameters 2 Set the value of Parameters 04 IP Addr Cfg 1 through 07 IP Addr Cfg 4 to a unique IP address Figure 3 7 Example IP Address Screen on an LCD OIM P5 VT COMM MTCP Default 0 0 0 0 255 255 255 255 Parameter 4 IP Addr Cfg 1 IP Addr Cfg 1 IP Addr Cfg 2 o0 IP Adar Cig 3 0 lt gt 255 IP Addr Cfg 4 Configuring the Module 3 7 3 Reset the module see Resetting the Module on page 3 13 The NET A status indicator will be solid green or flashing green if the IP address is correctly configured Setting a Subnet Mask Using Parameters 1 Verify that Parameter 03 BOOTP is
72. ral connected to DPI Port 4 15000 15999 Peripheral connected to DPI Port 5 16000 16999 Reserved for future use To determine the value of a module Indirect Par x for a specific device use the following formula Indirect Par x Value Device Starting Address Parameter No For example suppose the module is connected to the drive s internal Port 5 and you want to use module Parameter 38 Indirect Par 1 to access module Parameter 22 Reset Module to reset the module Using this formula Indirect Par x Value 15000 22 15022 4 12 Using Modbus TCP Function Codes In this case set module Parameter 38 Indirect Par 1 to a value of 15022 to access module Parameter 22 Reset Module TIP If the port to which the module is connected is not known always use 10000 for the Device Starting Address in the formula above In this case set module Parameter 38 Indirect Par 1 to a value of 10022 for this example to access module Parameter 22 Reset Module Reading Device Parameters 1 2 Verify that the Unit Identifier is set to 0 zero or 16 Using Table 4 K and its associated formula determine the value to use for a module Indirect Par x that points to the specific device parameter you want to read For example suppose module Parameter 38 Indirect Par 1 is used and you want to read drive Parameter 003 Output Current or drive Parameter 012 DC Bus Voltage
73. rk connection DPI Indicators and the module Refer to Chapter 5 Troubleshooting DPI Connector A 20 pin single row shrouded male header An internal interface cable is connected to this connector and a connector on the drive Ethernet An RJ 45 connector for the Ethernet cable The connector is CAT 5 Connector compliant to ensure reliable data transfer on 100Base TX Ethernet connections WebPages Enables or disables the module web pages Refer to Setting the Switch SW2 Web Pages Switch on page 2 2 SW1 is unused 1 2 Getting Started Features The VI COMM MTCP Modbus TCP module features include Typical mounting in a VTAC 9 drive Captive screws to secure and ground the module to the drive Compatibility with various configuration tools to configure the module and connected drive The tools include the LCD OIM Operator Interface Module on the drive and VS Utilities version 3 01 or higher drive configuration software In addition you can use a BOOTP server to configure the network features on the module for example the IP address Status indicators that report the status of the drive communications the module and network They are visible when the drive cover is open or closed Parameter configurable I O Logic Command Reference and up to four pairs of Datalinks to meet application requirements Support for a variety of Modbus TCP function codes User defined fault actions to de
74. s parameters and other information in its own non volatile memory You must therefore access the module to view and edit its parameters The following tools can be used to access the module parameters Tool Refer to LCD OIM page 3 2 BOOTP Server page 3 3 VS Utilities Software VS Utilities Getting Results Manual and version 3 xx or higher VS Utilities online help installed with the software 3 2 Configuring the Module Using the LCD OIM To access parameters in the module using the LCD OIM refer to the procedure in Figure 3 1 If you are unfamiliar with the operation of the LCD OIM refer to the VTAC 9 Drive User Manual for more information Figure 3 1 Accessing the Module Parameters Using the LCD OIM e sea anol sa auolay e anol Main Menu O00 000 Select Use gt 4 to highlight Use 4 to select Edit the module Device Select icon VT COMM MTCP parameters using the same techniques as for drive parameters Configuring the Module 3 3 Using BOOTP By default the module is configured so that you can set its IP address subnet mask and gateway address by using a BOOTP utility You can select from a variety of BOOTP utilities These instructions use Rockwell s BOOTP Server version 2 3 or higher a stand alone program that incorporates the functionality of standard BOOTP utilities with a graphical
75. set to 0 Disabled This parameter must be set to Disabled to configure the subnet mask using the module parameters 2 Set the value of Parameters 08 Subnet Cfg 1 through 11 Subnet Cfg 4 to the desired value for the subnet mask Figure 3 8 Example Subnet Mask Screen on an LCD OIM P5 VT COMM MTCP Default 0 0 0 0 255 255 255 255 Parameter 8 Subnet Cfg 1 Subnet Cfg 1 Subnet Cfg 2 a Subnet Cig 3 0 lt gt 255 Subnet Cfg 4 3 Reset the module see Resetting the Module on page 3 13 Setting a Gateway Address for the Module Using Parameters 1 Verify that Parameter 03 BOOTP is set to 0 Disabled This parameter must be set to Disabled to configure the gateway address using the module parameters 2 Set the value of Parameters 12 Gateway Cfg 1 through 15 Gateway Cfg 4 to the IP address of the gateway device Figure 3 9 Example Gateway Screen on an LCD OIM P5 VT COMM MTCP Default 0 0 0 0 255 255 255 255 Parameter 12 Gateway Cfg 1 Gateway Cfg 1 Gateway Cfg 2 a Gateway Cfg 3 0 lt gt 255 Gateway Cfg 4 3 Reset the module see Resetting the Module on page 3 13 3 8 Configuring the Module Setting the Data Rate By default the module is set to autodetect so it automatically detects the data rate and duplex setting used on the network If you need to set a specific data rate and duplex setting the value of Parameter
76. t Rockwell utomation 2 26 9 6144 4 40 0 4 7503 426437 9564 4294966075 58774045 Pie Edt view Favornes Toos Heb O O HAG Pma treme O Z EAG Port 1 DPI Loss Port 1 DPI Loss Port 1 DPI Loss Port 1 DPI Loss Rockwell Automation 518 41 06 408 518 09 24 528 518 02 46 008 1038 39 58 624 For drives that do not support an alarm queue the module will still display an showing that the queue is not available alarm queue web page Fi Viewing the Module s Web Pages 6 11 Figure 6 10 Example of Port 0 VTAC 9 Drive Alarm Queue Page F Roc tomation rosoft Inte Fie Edt vew Favontes Tos Hep Q O DAG Pwo gen O BS REOS Rockwell Automatior Alarm Queue Not Available Fig shows an example event queue page for the Port 5 device VT COMM MTCP module Figure 6 11 Example of Port 5 VT COMM MTCP Module Event Queue Page Fle Edt View Favorites Teos Hep Ow O DAG pma ken O B 30 JRO DL Login 0 00 02 105 Control Enabled 0 00 02 080 Type 0 Login 0 00 02 080 Link Up 0 00 01 895 Online 500kbps 0 00 00 058 0 00 00 000 0 00 00 000 No Event No Event No Event No Event 6 12 Viewing the Module s Web Pages Notes Appendix A Specifications Appendix A presents the specifications for the module Topic Page Communications A 1 Electrical A 1 Mechanical A 1 Environmental A 2 Regulatory Compliance A 2 Communications Network Protocol Modb
77. t lt No o Da m o Da Cmd Ref Default 0000 0000 0000 0000 Minimum 0000 0000 0000 0000 Maximum 1111111111111111 Type Read Write Reset Required No Parameter No Name and Description 27 36 37 Fit Cfg Ref Sets the Reference data that is sent to the drive if Parameter 23 Comm Flt Action is set to Send Flt Cfg and communications are disrupted Fit Cfg A1 In Fit Cfg A2 In Fit Cfg B1 In Fit Cfg B2 In Fit Cfg C1 In Fit Cfg C2 In Fit Cfg D1 In Fit Cfg D2 In Sets the data that is sent to the Datalink in the drive if Parameter 23 Comm Fit Action is set to Send Fit Cfg and communications are disrupted Web Enable Displays the setting of the Web Pages Switch SW2 on the module when the module was last reset Web Features Sets the access to the Web interface and Web configurable features Module Parameters B 5 Details Default 0 Minimum 0 Maximum 4294967295 Type Read Write Reset Required No Important If the drive uses a 16 bit Reference the most significant word of this value must be set to zero 0 or a fault will occur Default Default Default Default Default Default Default Default Minimum 0 Maximum 4294967295 Type Read Write Reset Required No oOoo0oo0oo0oo0oo0oo0oo Important If the drive uses 16 bit Datalinks the most significant word of this value must be set to zero 0 or a
78. tect the configuration by changing Bit 0 back to 1 Enabled E mail messaging will always remain active regardless of whether or not its settings are protected unless e mail messaging was never configured For more information about configuring module e mail messaging or to stop e mail messages refer to Configure E mail Notification Web Page on page 6 6 Figure 3 14 Example Web Features Screen on an LCD OIM P5 VT COMM MTCP Bit Description 0 E mail Cfg Default 1 enabled Parameter 37 1 7 Not Used Web Features XXXX XXXX XXXX xx xf E mail Cfg Bit 0 is the right most bit In Figure 3 14 it is highlighted and equals 1 Changes to this parameter take effect immediately A reset is not required Configuring the Module 3 13 Resetting the Module Changes to switch settings and some module parameters require that you reset the module before the new settings take effect You can reset the module by cycling power to the drive or by using Parameter 22 Reset Module module is transmitting control I O to the drive the drive may fault when ATTENTION Risk of injury or equipment damage exists If the you reset the module Determine how your drive will respond before resetting a connected module Set Parameter 22 Reset Module to 1 Reset Module Figure 3 15 Example Reset Screen on an LCD OIM P5 VI COMM MTCP Parameter 22 Reset Module 1 Reset Module
79. termine how the module and VTAC 9 drive respond to communication disruptions on the network and controllers in idle mode Web pages viewed using a web browser that show information about the module connected drive and other DPI devices connected to the drive Configurable e mail messaging to desired addresses when selected drive faults occur and or are cleared and or when the module takes a communication fault action Support for DPI routing enabling access to any networked VTAC 9 drive with a VT COMM MTCP module using VS Utilities version 3 01 or higher to monitor and configure that drive and its connected peripherals Getting Started 1 3 Compatible Products The VT COMM MTCP Modbus TCP Communications Options module is compatible with VTAC drives that support DPI At the time of publication compatible products include e VTAC 9 Drives Required Equipment Equipment Shipped with the Module When you unpack the module verify that the package includes One VT COMM MTCP Modbus TCP module 0 A 2 54 cm 1 in and a 15 24 cm 6 in Internal Interface cable only one cable is needed to connect the module to the drive This manual User Supplied Equipment To install and configure the module you must supply 0 A small flathead screwdriver O Ethernet cable refer to the EtherNet IP Media Planning and Installation Manual Publication ENET INOO1 for details Q Configuration tool such as LCD OIM VS
80. the Modbus TCP protocol Modbus TCP by itself as with any Ethernet based protocol does not address control determinism issues though they can be minimized by network design and the use of commercial network switches Module Devices such as drives controllers and computers usually require a module to provide a communication interface between them and a network such as Modbus TCP A module reads data on the network and transmits it to the connected device It also reads data in the device and transmits it to the network The VI COMM MTCP Modbus TCP module connects a VTAC 9 drive to a Modbus TCP network Modules are sometimes also called cards Glossary G 5 99 66 99 66 embedded communication options gateways peripherals adapters and NVS Non Volatile Storage NVS is the permanent memory of a device Devices such as the module and drive store parameters and other information in NVS so that they are not lost when the device loses power NVS is sometimes called EEPROM OIM Operator Interface Module A device that can be used to configure and control a drive VTAC 9 OIMs can be used to configure VTAC 9 drives and connected peripherals PCCC Programmable Controller Communications Commands PCCC is the protocol used by some controllers to communicate with devices on a network Some software products for example VS Utilities also use PCCC to communicate Ping A message that is sent
81. the module Chapter 2 A The module receives power from the drive Verify naliag is Bea that the module is installed correctly and then apply power to the drive The status indicators should be green If they flash red there is a problem Refer to Chapter 5 Troubleshooting B Configure verify key drive parameters 5 Configure the module for your application Chapter 3 Set module parameters for the following functions as Configuring the Module required by your application e P address subnet mask and gateway address e Data rate e 1 0 configuration e Fault action 6 Set up the master device to communicate with the Instructions for your module network tool Use a network tool to configure the master device on the Modbus TCP network Getting Started 1 7 Status Indicators The module uses four status indicators to report its operating status They can be viewed on the module or through the drive cover Figure 1 2 Figure 1 2 Status Indicators location on drive may vary Item Module Status Indicator Name Drive MS NETA NET B 0000 After installing the module and applying power to the drive refer to Start Up Status Indications on page 2 6 for possible start up status indications and their descriptions 1 8 Getting Started Notes Chapter 2 Installing the Module This chapter provides instructions for installing the VI COMM MTCP module in a VTAC 9 drive
82. the module and drive can respond with a user defined fault configuration The user sets the data that is sent to the drive using specific fault configuration parameters in the module When a fault action parameter is set to use the fault configuration data and a fault occurs the data from these parameters is sent as the Logic Command Reference and or Datalink s Flash Update The process of updating firmware in a device The module can be flash updated using VS Utilities software version 3 01 or higher Gateway A gateway is a device on a network that connects an individual network to a system of networks When a node needs to communicate with a node on another network a gateway transfers the data between the two networks You need to configure the address for the gateway device in the module if you want the module to communicate with devices that are not on its network Glossary G 3 Hardware Address Each Ethernet device has a unique hardware address sometimes called a MAC address that is 48 bits The address appears as six digits separated by colons for example xx Xx XX XX XX Xx Each digit has a value between 0 and 255 0x00 and OxFF This address is assigned in the hardware and cannot be changed It is required to identify the device if you are using a BOOTP utility Hold Last When communications are disrupted for example a cable is disconnected the module and drive can respond by holding last Hold last results in
83. tion circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations that can cause an explosion in a hazardous environment which may WARNING Identifies information about practices or circumstances lead to personal injury or death property damage or economic loss Important Identifies information that is critical for successful application and understanding of the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you e identify a hazard e avoid the hazard e recognize the consequences drive or motor to alert people that dangerous voltage may be present Burn Hazard labels may be located on or inside the equipment e g drive or motor to alert people that surfaces may be at dangerous temperatures Shock Hazard labels may be located on or inside the equipment e g VTAC 9 VS Utilities and DPI are either registered trademarks or trademarks of Rockwell Automation Inc Ethernet is a trademark of Digital Equipment Corporation Intel Corporation and Xerox Corporation Windows Microsoft and Internet Explorer are either registered trademarks or trademarks of Microsoft Corporat
84. tion List ea Primary DNS 200 78 Ethemet Addess MAC Type Seconday DNS 200 78 Domain Name na home ra int com Canen Entries 0 of 256 4 Edit the following Box Type Subnet Mask The subnet mask for the module s network Gateway 1 The IP address of the gateway device on the module s network Primary DNS The address of the primary DNS server to be used on the local end of the link for negotiating with remote devices Secondary DNS Optional the address of the secondary DNS server to be used on the local end of the link for negotiating with remote devices when the primary DNS server is unavailable Domain Name The text name corresponding to the numeric IP address that was assigned to the server that controls the network 1 For definitions of these terms refer to the Glossary 5 Click OK to apply the settings Devices on the network issuing BOOTP requests appear in the BOOTP Request History list 6 In the BOOTP Request History list double click the hardware address Ethernet MAC address of the module or in the Relation List click New The New Entry window Figure 3 4 appears Figure 3 4 New Entry Window New Entry Ethemet Address MAC 00 00 BC 08 60 09 IP Address 10 91 100 79 Hostname YTCOMMMTCP621A Description Bldg 6 Floor 2 Fan 1A Cancel Configuring the Module 3 5 7 Edit the following Box Type IP Address JA un
85. to B 6 numbers B 1 PCCC Programmable Controller Communications Commands G 5 Peripheral Status Register 4 4 ping G 5 power consumption A 1 preparing for an installation 2 1 processor see controller programmable logic controller see controller Index 4 Q quick start 1 6 R Ref Fdbk Size parameter B 3 Reference Feedback G 5 regulatory compliance A 2 related documentation P 1 Reset Module parameter B 3 ribbon cable see Internal Interface cable S safety precautions 1 4 specifications EtherNet IP subnet mask G 6 module A 1 status indicators definition G 5 Drive 1 7 5 2 locating 1 7 MS 1 7 5 3 NET A 1 7 5 4 NET B 1 7 5 5 start up indications 2 6 troubleshooting with 5 2 to 5 4 understanding 5 1 Subnet Cfg 1 4 parameters B 2 subnet mask definition G 6 setting with BOOTP 3 3 setting with parameters 3 6 switches definition G 6 example network 2 5 T TCP Transmission Control Protocol G 6 technical support P 1 tools required 1 3 troubleshooting 5 1 to 5 10 U Unit Identifier 4 3 update see flash update V VS Utilities software accessing parameters with 3 1 definition G 6 web site G 6 VTAC 9 drives compatible with module 1 3 installing module on 2 3 W Web Enable parameter B 5 Web Features parameter B 5 web pages enabling with parameter 3 12 for the module 6 1 web site manuals P 1 VS Utilities software G 6 wiring see cab
86. to various situations for example a disconnected cable ATTENTION Risk of injury or equipment damage exists The examples in this publication are intended solely for purposes of example There are many variables and requirements with any application Rockwell Automation Inc does not assume responsibility or liability to include intellectual property liability for actual use of the examples shown in this publication ATTENTION For security reasons it is recommended to isolate the Modbus TCP control network from the enterprise wide Ethernet network This can be accomplished by e Making the Modbus TCP control network a stand alone network e Placing a firewall between the Modbus TCP control network and the enterprise wide Ethernet network 1 6 Quick Start Getting Started This section is provided to help experienced users quickly start using the VT COMM MTCP module If you are unsure how to complete a step refer to the referenced chapter Step Action Refer to 1 Review the safety precautions for the module Throughout This Manual 2 Verify that the VTAC 9 drive is properly installed Drive User Manual 3 Install the module Chapter 2 Verify that the VTAC 9 drive is not powered Then Installing the Module connect the module to the network using an Ethernet cable and to the drive using the Internal Interface cable Use the captive screws to secure and ground the module to the drive 4 Apply power to
87. tself dynamically at boot time if the network has a BOOTP server The BOOTP server assigns the module a preconfigured IP address a subnet mask and a gateway address therefore you do not have to configure these using the parameters in the module BOOTP can make it easier to administer an Ethernet network A free version of Rockwell Software s BOOTP Server can be accessed at http www ab com networks bootp html CAN Controller Area Network CAN is a serial bus protocol on which DPI is based Controller A controller also called programmable logic controller is a solid state control system that has a user programmable memory for storage of instructions to implement specific functions such as I O control logic timing counting report generation communication arithmetic and data file manipulation A controller consists of a central processor input output interface and memory Data Rate The data rate is the speed at which data is transferred on the Modbus TCP network You can set the module to a data rate of 10 Mbps Full Duplex 10 Mbps Half Duplex 100 Mbps Full Duplex or 100 Mbps Half Duplex If another device on the network sets or auto negotiates the data rate you can set the module to automatically detect the data rate Datalinks A Datalink is a type of pointer used by VTAC 9 drives to transfer data to and from the controller Datalinks allow specified parameter value s to be accessed or changed without using exp
88. tting with BOOTP 3 3 setting with parameters 3 6 K Keep Alive Register 4 4 L LEDs see status indicators Logic Command Reference setting 4 5 Logic Command Status G 4 Logic Status Feedback reading 4 8 M MAC address see hardware address manual conventions P 2 related documentation P 1 web site P 1 mechanical dimensions A 1 Modbus TCP accessing device parameters 4 10 data rates A 1 data transfers 4 1 to 4 13 network definition G 4 supported Function Codes 4 2 understanding 4 1 using the I O 4 4 to 4 9 Modbus TCP Port parameter B 3 module applying power 2 6 commissioning 2 8 compatible products 1 3 components 1 1 definition G 4 features 1 2 grounding 2 4 hardware address 5 7 illustration 1 1 installing 2 1 to 2 8 IP address 3 3 3 6 mounting 2 4 parameters B 1 to B 6 resetting 3 13 specifications A 1 tools to configure 3 1 troubleshooting 5 1 to 5 10 web pages 6 1 mounting the module 2 4 Index 3 MS status indicator locating 1 7 troubleshooting with 5 3 Msg I O Timer parameter B 3 N NET A status indicator locating 1 7 troubleshooting with 5 4 NET B status indicator locating 1 7 troubleshooting with 5 5 network IDs G 3 Non Volatile Storage NVS definition G 5 in module 3 1 O OIM Operator Interface Module accessing parameters with 3 2 definition G 5 P parameters accessing 3 1 convention P 2 editing 3 2 list of B 1
89. ule ATTENTION Risk of injury or equipment damage exists Parameter 23 Comm Flt Action lets you determine the action of the VI COMM MTCP module and connected drive if communications are disrupted By default this parameter faults the drive You can set this parameter so that the drive continues to run Precautions should be taken to ensure that the setting of this parameter does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly to various situations for example a disconnected cable ATTENTION Risk of injury or equipment damage exists When a system is configured for the first time there may be unintended or incorrect machine motion Disconnect the motor from the machine or process during initial system testing gt A Getting Started 1 5 ATTENTION Risk of injury or equipment damage exists Parameter 19 Msg I O Timer lets you determine how long it will take the VT COMM MTCP module to detect network communication losses By default this parameter sets the timeout to five seconds You can set it so that the duration is shorter longer or disabled When set to disabled this also disables module Parameter 23 Comm FIt Action Therefore a communications fault action will be ignored Take precautions to ensure that the setting does not create a risk of injury or equipment damage When commissioning the drive verify that your system responds correctly
90. ule has sent a Soft Control Disable command to the drive 19 Control Enabled The module has sent a Soft Control Enable command to the drive 20 Message Timeout A Client Server message sent by the module was not completed 21 Fit Cfg Error At least one of the Fit Cfg xx parameters is set to a value greater than 65535 and the drive requires a 16 bit value 22 App Updated Startup sequence detected new application firmware 23 EN Comm Fit The module detected a communications fault on the network 24 EN Sent Reset The module received a reset from the network 25 EN Close Fit An I O connection from the network to the module was closed 26 EN Idle Fit The module is receiving Idle packets from the network 27 EN Open An I O connection to the module from the network has been opened 28 EN Timeout Fit An I O connection from the network to the module has timed out 29 PCCC IO Close The device sending PCCC control messages to the module has set the PCCC Control Timeout to a value of zero 30 PCCC IO Open The module has begun receiving PCCC control messages the PCCC Control Timeout was previously set to a non zero value 31 PCCC IO Time Fit The module has not received a PCCC control message within the specified PCCC Control Timeout interval 32 Watchdog T O Fit The software detects a failure 33 EEPROM Init Startup sequence detected a blank EEPROM map revision Intended to happen in factory test 34 Normal Startup The modu
91. us TCP Data Rates 10 Mbps Full Duplex 10 Mbps Half Duplex 100 Mbps Full Duplex or 100 Mbps Half Duplex Drive Protocol DPI Data Rates 125 kbps or 500 kbps Electrical Consumption Drive 350 mA at 5 VDC supplied by the host for example drive Network None Mechanical Dimensions Height 19 mm 0 75 inches Length 86 mm 3 39 inches Width 78 5 mm 3 09 inches Weight 85g 3 oz A 2 Specifications Environmental Temperature Operating 10 to 50 C 14 to 122 F Storage 40 to 85 C 40 to 185 F Relative Humidity 5 to 95 non condensing Atmosphere Important The module must not be installed in an area where the ambient atmosphere contains volatile or corrosive gas vapors or dust If the module is not going to be installed for a period of time it must be stored in an area where it will not be exposed to a corrosive atmosphere Regulatory Compliance UL UL508C cUL CAN CSA C22 2 No 14 M91 CE EN50178 and EN61800 3 CTick EN61800 3 NOTE This is a product of category C2 according to IEC 61800 3 Ina domestic environment this product may cause radio interference in which case supplementary mitigation measures may be required Appendix B Module Parameters Appendix B provides information about the Modbus TCP module parameters Topic Page About Parameter Numbers B 1 Parameter List B 1 About Parameter Numbers The parameters in the module are numbered consecutively
92. vention in this manual is 1 based Depending on the Modbus TCP master used the register addresses listed in this chapter may need to be offset by 1 For example Logic Command is register address 10001 for some master devices and register address 10000 for others 4 2 Using Modbus TCP Function Codes Supported Modbus TCP Function Codes On Modbus TCP a register is defined as an addressable container that holds 16 bit data All parameters 16 bit or 32 bit for the drive and its connected peripherals always occupy two consecutive 16 bit registers one for the Lo Word and one for the Hi Word even if the parameter is only a 16 bit word In this case the parameter value is the Lo Word The module supports the Modbus TCP function codes listed in Table 4 A Table 4 A Function Code 01 Supported Modbus TCP Function Codes Name Read Coils also known as Read Discrete Outputs Description Reads groups of up to 16 output bits simultaneously in the Logic Command word 02 Read Discrete Inputs Reads groups of up to 16 input bits simultaneously in the Logic Status word 03 Read Holding Registers Reads any single or multiple parameters of the one or many drive or its connected peripherals It also reads the Logic Command Logic Status Reference Feedback or Datalink words 05 Write Single Coil also Writes to individual output bits or groups of output known as Write Discrete
93. ytes contain the network address subnet mask 255 255 255 0 This leaves 8 bits or 256 addresses on your network Because two addresses are reserved for special uses 0 is an address for the network usually used by the router and 255 is an address for broadcast messages to all network devices you have 254 addresses to use on a Class C address block To ensure that each device on the Internet has a unique address contact your network administrator or Internet Service Provider for unique fixed IP addresses You can then set the unique IP address for the module by using a BOOTP server or by manually configuring parameters in the module The module reads the values of these parameters only at power up Logic Command Logic Status The Logic Command is used to control the VTAC 9 drive for example start stop direction It consists of one 16 bit word of output to the module from the network The definitions of the bits in this word depend on the drive The Logic Status is used to monitor the VTAC 9 drive for example operating state motor direction It consists of one 16 bit word of input from the module to the network The definitions of the bits in this word depend on the drive Modbus TCP Network Modbus TCP is an open network designed for use in industrial environments Modbus TCP allows industrial devices to perform control configuration and monitoring tasks using standard Ethernet IEEE 802 3 equipment the TCP IP protocol and

User Manual - VTAC Drives from Rockwell Automation

Contents

Download Pdf Manuals

Related Search

Related Contents