Stellar SR55 Soft Starter User Manual SR55-M
Contents
1. MODBUS TCP NETWORK COMMUNICATIONS The SR55 CM MODTCP Modbus communication module offers the following functionality e Dual switched RJ45 communication ports e 256 bytes of I O data in each direction e 100 Mbps full duplex e Supports 4 simultaneous master connections All Modbus functions and addresses that are available in the preceeding Modbus Serial Communications section of this chapter are also available via modus TCP SR55 USES PROTOCOL ADDRESSING BASE 0 NOT PLC ADDRESSING BASE 1 IF YOU ARE NOT USING THE CORRECT SELECTION ALL THE ADDRESSES WILL BE OFF BY 1 RECOMMENDED TEST MONITOR A NON CRITICAL PARAMETER SUCH AS START TIME ADDRESS 7104 THEN MANUALLY CHANGE THE VALUE ON THE TOUCHSCREEN AND VERIFY THAT MODBUS MASTER ACTUALLY SEES THE CORRECT CHANGES ETHERNET IP NETWORK COMMUNICATIONS Page 5 8 The SR55 CM ENETIP EtherNet IP communication module offers the following functionality e CIP Parameter Object Support e Implicit and Explicit messaging e Dual switched RJ45 communication ports e 10 100 Mbps full duplex e 2 Input Words from the network master to the SR55 e 2 Output Words from the SR55 to the network master Stellar amp SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 WAUTOMATIONDIRECT ETHERNET IP CONTROL dE Description Implemented Run Forward Run Reverse Fault Rest Net Control Net Reference Speed Reference Torqu2. Chapter 5 Communications 8 ETHERNET IP NETWORK COMMUNICATIONS CONTINUED EXAMPLE INSTRUCTION TO RESET ANY FAULTS ON THE STARTER PRODUCTIVITY CPU EtherNet IP Explicit Message EMSG Device Name myDevice Connection Unconnected MSG Service Generic Service ID Class ID Attribute ID Instance T gt 0 INPUT E Enable Input Data Array 16 0x10 41 0x29 12 OxC 1 0x1 Message Size bytes 0 Number Elements O T OUTPUT Enable Output emsgi In Progress InProgress Complete Complete Success Success Error Error Timeout Timeout Exception _ ExcResponse Response String Datatype Integer 8 Bit Unsigned 1D Array Data Array FaultReset Message Size bytes 1 Number Elements Show Instruction Comment Byte Value es Drive State State Description Startup Ready amp Stopped Running Stopping Fault Stop Faulted Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 21 Chapter 5 Communications VAUTOMATIONDIRECT g gt P o a Page 5 22 Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015
3. Address Function Request Data CRC 1 byte 1 byte n bytes 2 bytes SLAVE RESPONSE MESSAGE Address Function Response Data CRC 1 byte 1 byte n bytes 2 bytes ADDRESS The master initiates the communication by sending a byte with the address of the destination slave When responding the slave also initiates the message with its own address Broadcast to address 0 zero is not supported FUNCTION CODE This field contains a single byte where the master specifies the type of service or function requested to the slave reading writing etc According to the protocol each function is used to access a specific type of data DATA FIELD The format and contents of this field depend on the function used and the transmitted value CRC The used method ts the CRC 16 Cyclic Redundancy Check This field is formed by two bytes where first the least significant byte is transmitted CRC and then the most significant CRC The CRC calculation form is described in the Modbus RTU protocol specification Page 5 4 Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications T T D r r _ Aa MODBUS SERIAL COMMUNICATIONS CONTINUED SUPPORTED FUNCTIONS Modbus RTU specification defines the functions used to access different types of data e SR55 parameters are defined as holding type registers
4. Page 5 2 MODBUS SERIAL COMMUNICATIONS OVERVIEW All SR55 soft starters have a built in RJ12 serial port that can be used to configure and to control one SR55 from one RS 485 master controller with no additional communications components required other than RS 485 cabling Multiple SR55 soft starters can be controlled from a single RS 485 master controller with the use of one optional serial Modbus communication splitter SR55 SPLT per soft starter An RJ45 female to RJ12 male cable adapter SR55 RJ45 RJ12 is available for easier cable connection Examples of Modbus masters are SR55 KPD REM PLC or HMI MODBUS TCP NETWORK COMMUNICATIONS OVERVIEW Multiple SR55 soft starters can be networked for configuration and control from a single Modbus TCP master controller This type of network control requires one optional Modbus TCP communication module SR55 CM MODTCP per SR55 soft starter ETHERNET IP NETWORK COMMUNICATIONS OVERVIEW Multiple SR55 soft starters can be networked for configuration and control from a single EtherNet IP master controller This type of network control requires one optional EtherNet IP communication module SR55 CM ENETIP per SR55 soft starter FOR COMMUNICATIONS ENSURE THAT THE SR55 TIMEOUT PARAMETER SETTING IS gt 0 OTHERWISE THE SR55 WILL FAULT AS SOON AS COMMUNICATION IS ENABLED HOME DEVICE gt NETWORKS gt TIMEOUT MS IF USING MopBUS RTU MopBus TCP ETHERNET IP COMMUNICATION FOR CONTROL TH
5. Client Properties Device Name myDevi TCP Connected tcpConn EthernetPort xt Adapter Name adapName IP Address 10 11 0 236 Vendor ID venID TCP Port Number 44818 TCP IP Error tcpIPErr Close unused CIP Session after 30 secs Swap Byte Order 4 amp E connOnlineIO General Status gen5tatIO Enable Routing Slot Number Extended Status extStatlo Status Description statDescripl E mw o7 C M a T gt 0 INPUT O gt T OUTPUT CONFIG DATA Configuration Data Connection Point 0 0x0 Datatype Data Array Message Size bytes 0 Number of Elements Page 5 16 Stellar Y SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT ETHERNET IP NETWORK COMMUNICATIONS CONTINUED CONNECTING TO THE SR55 CM ENET MODULE THROUGH EXPLICIT MESSAGE There are a few different objects that can be read or be written to via Explicit Messaging Chapter 5 Communications Description Read Only Service Class Instance Attribute Run No 16 0x10 41 0x29 3 Fault Reset No 16 0x10 41 0x29 12 0xOc Network Control No 16 0x10 5 Faulted 14 Ox0e 41 0x29 10 0x0a Warning 14 0x0e 41 0x29 41 0x29 11 OxOb Running Forward 14 0x0e 41 0x29 7
6. Ready 14 0x0e 41 0x29 9 Control from Network 14 0x0e 41 0x29 15 OxOf Drive State 14 0x0e 41 0x29 PF P P P P P P P 6 With the exception of the Drive State parameter all of the other parameters either require a value of 1 or 0 for SET 16 and will return a value of 0 or 1 on the GET 14 parameters To run the starter a value of 1 must be set in the Network Control parameter first and then a value of 1 can be sent to the Run parameter to start the motor and a value of 0 to the same parameter to stop the motor If the Communications Trip parameter 1s enabled a message must be sent to the starter at a faster rate than what 1s configured for the Timeout parameter It is typical in this situation to poll the Faulted parameter to view the state of the starter along with keeping the Communications Trip from enabling and stopping the motor If communications are interrupted for a long enough period to invoke the Communications Trip fault the following sequence is required to restart the motor e Send a O to the Run parameter e Send a 1 to the Fault Reset parameter e Send a O to the Fault Reset parameter e Now you can restart the motor by sending a 1 to the Run parameter Stellar Y SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 17 Chapter 5 Communications WAUTOMATIONDIRECT
7. e For Modbus RTU TCP Client devices that use Modicon style addressing place a 4 as the high digit followed by the Modbus address defined in the parameter mapping table Note that SR55 Modbus addressing starts at zero not 1 as some devices do e SR55 32 bit parameters are High Word Low Word in Modbus format The following services are available READ HOLDING REGISTERS Description reading register blocks of holding register type block R W limited to 8 registers e Function code 03 Query Response Field Hex Byte Field Slave address 01 Hex Byte Slave address 01 Function 03 Start address Hi 00 Byte count 02 Start address Lo 01 Data Hi 01 No of registers Hi 00 Data Lo 2C Function 03 No of registers Lo 01 CRC Lo B8 CRC Lo D5 CRC Hi 09 CRC Hi CA E BEFORE WRITING TO THE SR55 INITIATE SEVERAL MODBUS READS TO ENSURE THAT THE MASTER S ADDRESSING AND CONFIGURATION ARE CORRECT WRITE SINGLE REGISTER Description writing in a single register of the holding type e Function code 06 Query Response Field Hex Byte Field Slave address 01 Hex Byte Slave address 01 Function 06 Function 06 Address Hi 02 Address Lo OC Force data Hi 00 Address Hi 00 Address Lo OC Force data Hi 00 Force data Lo Force data Lo CRC Lo CRC Lo CRC Hi CRC Hi Stellar Y SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2
8. gL ETHERNET IP NETWORK COMMUNICATIONS CONTINUED EXPLICIT MESSAGE INSTRUCTION EXAMPLES FROM PRODUCTIVITY SERIES CPU EXAMPLE INSTRUCTION FOR SETTING THE STARTER TO NETWORK CONTROL PRODUCTIVITY CPU EtherNet IP Explicit Message EMSG Device Mame myDevice Connection Unconnected MSG Service Generic Service ID 16 0x10 Class 41 0x29 Attribute ID 5 0x5 Instance ID 1 0x1 T gt 0 INPUT E Enable Input Data Array Message Size bytes 0 Number Elements O T OUTPUT Enable Output emsgl In Progress InProgress Complete Complete Success Success Error Error Timeout Timeout Exception Re se Sti ExcResponse Datatype Integer 8 Bit Unsigned 1D Array Data Array MetControlByte Message Size bytes 1 Number Elements Show Instruction Comment Monitor es Page 5 18 Stellar SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications ee ETHERNET IP NETWORK COMMUNICATIONS CONTINUED EXAMPLE INSTRUCTION FOR CONTROLLING THE START AND STOP OF THE MOTOR PRODUCTIVITY CPU value of 1 to start and 0 to stop EtherNet IP Explicit Message EMSG emsgl Device Name myDevice In Progress InProgress Connection Unconnected MSG Complete Complete Service Generic Success Success Se
9. most of the time in Windows 8 right click on this file and select Pin to Taskbar to always have quick access to the file from the desktop The SR55 with the installed SR55 CM ENETIP module needs to be installed on the same network as the PC running the Ipconfig application The messaging uses broadcast and will not go through routers IT IS HIGHLY RECOMMENDED TO DISCONNECT THE PC FROM ANY NETWORK AND HAVE ONLY THE SR55 AND THE PC CONNECTED VIA AN ETHERNET SWITCH NOT A ROUTER OR AN ETHERNET CROSS OVER CABLE Stellar Y SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications ee ETHERNET IP NETWORK COMMUNICATIONS CONTINUED Use a switch or crossover cable to connect the starter to the SR55 Start the Ipconfig software Press the Scan button to have the PC scan for an SR55 The IPconfig utility will automatically find the SR55 units on the network If the SR55 is not found click on the Settings button then choose Broadcast from a specific Network Interface Controller This could be required if there are multiple network cards on the PC Click OK then Scan for SR55 units again Below shows a screen capture of an SR55 077 and an SR55 242 daisy chained from one to another nn IPconfig P jan aw DHCP Type 0 0 0 0 0 0 0 0 0 0 0 0 Or 1 02 1 Arbus CC Muubus TCP 2 Purl 00 30 11 0E 02 03 10 11 0 234 25525500 0 0 0 0 Off 1 02 1 Arnmbus CC Mudbus TCP Purt 0
10. xxx Bottom View SR55 CM ENETIP SR55 CM MODTCP SR55 CONFIGURATION The SR55 will automatically configure when the option module is installed IP ADDRESS CONFIGURATION Use the IP address configuration tool available from http support automationdirect com downloads html Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 7 Chapter 5 Communications VAUTOMATIONDIRECT NETWORK COMMUNICATIONS ETHERNET IP AND IVIODBUS TCP CONTINUED COMMUNICATION MODULE FRONT PANEL INDICATOR LIGHTS FRONT PANEL INDICATORS Item Front Panel Diagram Network Status LED LED State Module Status LED Off Description No link no activity Network Interface Port 1 Green Link established 100 Mbit s Network Interface Port 2 Green flickering Activity 100 Mbit s Link Activity Port 1 E 1 Yellow Link established 10 Mbit s Link Activity Port 2 Yellow flickering Activity 10 Mbit s LED State Description LED State Description Off No power or no IP address Off No power Green Online connections active Green Controlled Run state Green flashing Online no connections active Green flashing Not configured or idle state Red Duplicate IP fatal error Red Major fault Red flashing Connection timeout Red flashing Recoverable error s
11. 0 30 11 0E 07 F1 Select the Anybus module in the window and double click on it This will bring up a window to set the network settings to values appropriate to the network that it will be running on IT IS VERY HIGHLY RECOMMENDED TO SET DHCP TO OFF OTHERWISE THE E ETHERNET ADDRESS OF THE SR55 COULD BE CHANGED BY A DHCP SERVER AT A FUTURE TIME SETTING DHCP TO OFF WILL ENSURE THAT THE SR55 MAINTAINS THE SAME IP ADDRESS Configure 00 30 11 0E 0A 44 Ethernet configuration IP address Subnet mask Default gateway Primary DMS Secondary DAMS Hostname Password Change password Mew password Stellar Y SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 Page 5 11 Chapter 5 Communications VAUTOMATIONDIRECT EDA RR Mo Page 5 12 ETHERNET IP NETWORK COMMUNICATIONS CONTINUED Once the settings have been entered click on the Set button and the Anybus module is now configured and ready to be used It 1s not recommended to use DHCP as the address could be changed The starter s control power will have to be cycled for the correct settings to show up on the touchscreen STATUS START TROUBLESHOOTING If you do not see modules showing up in the IPconfig screen check the following e That the SR55 MODTCP or SR55 ENETIP module is inserted correctly and MS LED is on or flashing green See module in
12. 015 Page 5 5 Chapter 5 Communications VAUTOMATIONDIRECT agL ee MODBUS SERIAL COMMUNICATIONS CONTINUED WRITE MULTIPLE REGISTERS Description writing register blocks of holding register type block R W limited to 8 registers e Function code 16 Query Response Field Hex Byte Field Hex Byte Slave address 01 Slave address 01 Function 16 Function 16 Address Hi 00 Address Hi 02 Address Lo OC Address Lo OC Force data Hi 00 Force data Hi 00 Force data Lo 09 Force data Lo 09 CRC Lo 48 CRC Lo 49 CRC Hi OC CRC Hi B4 MEMORY MAP SR55 Modbus communication is based on reading or writing equipment parameters from or to the holding registers The data addressing is zero offset such that the parameter Modbus address corresponds to the register number Parameter Modbus Data Address Modbus Address Decimal Hexadecimal 0000 0000h 0001 0001h MESSAGE TIMING In the RTU mode there is no specific start or stop byte that marks the beginning or the end of a message Indication of when a new message begins or when it ends 1s achieved by the absence of data transmission for a minimum period of 3 5 times the transmission time of a data byte Thus in case a message Is transmitted after this minimum time has elapsed the network elements will assume that the first received c
13. 2 adapter can be used to simplify cabling between the splitter s RJ45 ports and the SR55 s RJ12 port Stellar Y SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 3 Chapter 5 Communications WAUTOMATIONDIRECT agL MODBUS SERIAL COMMUNICATIONS CONTINUED MODBUS COMMUNICATIONS CONFIGURATION The Modbus communication settings are accessible from the Device menu e Device gt gt Networks gt gt Modbus Network Settings gt gt Address 1 32 e Device gt gt Networks gt gt Modbus Network Settings gt gt Baud 9600 115200 e Device gt gt Networks gt gt Modbus Network Settings gt gt Parity Odd Even e Data bits 8 Stop bits 1 The communication parameters should be set before connecting the Modbus master TRANSMISSION MODES ASCII and RTU transmission modes are defined in the Modbus protocol specification SR55 uses only the RTU mode for the message transmission MESSAGE STRUCTURE FOR RTU MODE The Modbus RTU structure uses a master slave system for message exchange In the case of the SR55 system it allows up to 32 slaves and one master Every message begins with the master making a request to a slave which responds to the master in a defined structure In both messages request and answer the used structure is the same e Address Function Code Data and CRC MASTER REQUEST MESSAGE
14. Assembly Instance value is 71 T gt O Input Data Size is 4 bytes The Data format for Status is shown in the Input Data Setup screen capture O gt T Output Data Connection Point Assembly Instance value is 21 O gt T Output Data Size is 4 bytes The Data format for Control is shown in the Output Data Setup screen capture No Configuration data is required To start the SR55 a value of 33 should be placed into Byte 0 of the Control data 33 equates to Bit 0 Run Forward On and Bit 5 Net Control On To stop the SR55 a value of 32 should be placed into Byte 0 of the Control data 32 equates to Bit 0 Off and Bit 5 On To reset faults on the SR55 a value of 36 should be placed into Byte 0 of the Control data 36 equates to Bit 2 Fault Reset On and Bit 5 Net Control On The following images are an example setup of I O Implicit Messaging to the SR55 EtherNet IP adapter from a Productivity Series CPU INPUT DATA SETUP EtherNet IP Client Properties Device Name myDevice TCP Connected tcpConn Ethernet Port CPU ETH Ext Adapter Name adapMame IP Address 10 11 0 236 Vendor ID venID TCP Port Number 44818 TCP IP Error tcpIPErr Close unused CIP Session after 30 secs Swap Byte Order Hb ExPMSG 12 IDMSG 1 Enable us Connection Online connOnlineIO General Status genStatIO Enable Routing Slot Number Extended Status extStatIO Status Description statDescriplO T gt 0 INPU
15. COMMUNICATIONS CHAPTER 5 COMMUNICATIONS SR55 Communications Overview ee a a an Modbus Serial Communications 0 0 0 ee nr Modbus RTU Communications Interface Modbus RTU Connections eos Modbus Communications Configuration Transmission Modes aoaaa Message Structure For RTU Mode n Supported FunctionS ko ox box eras amp XS Memory Map serra AAA Message IMIE s i x38 2 x Q x SEXY W SQ Q Q Q e Ge W Q 9 S QP 9 Q W Q Q S GQ Network Communications EtherNet IP and Modbus TCP Communication Module Overview 22r Module Installation SR55 CM ENETIP and SR55 CM MODTCP DROS CONASUTalI N s s warm eum xs s amp E Eon AA IP Address Configuration 2 22 rrr lr Communication Module Front Panel Indicator Lights Modbus TCP Network Communications EtherNet IP Network Communications 00 0 0 6 0 eee nnn EtherNet IP Control ee he a POO FIC acaso 3 xx dcus ee ee eae bande AAA Using the IP Configuration Tool IPconfi amp a aono 2 0 ee Connecting to the SR55 CM ENET Module through I O Implicit Messaging Stellar Y SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 1 Chapter 5 Communications VAUTOMATIONDIRECT R SR55 COMMUNICATIONS OVERVIEW
16. E DIGITAL INPUTS ARE DISABLED THE DIGITAL UTPUTS WILL STILL FUNCTION AS CONFIGURED IF USING MopBUS RTU MopBus TCP ETHERNET IP COMMUNICATION FOR MONITORING ONLY THEN THE DIGITAL INPUTS AND OUTPUTS WILL FUNCTION AS CONFIGURED IF THE CONTROL METHOD IS SET TO USER PROGRAMMABLE TWO WIRE OR THREE WIRE CONTROL IF USING MopBUS RTU RJ12 PORT FOR COMMUNICATIONS AN SR55 CM XXxx MODULE MUST NOT BE INSTALLED IN THE BOTTOM COMMUNICATION PORT THE PRESENCE OF A COMMUNICATIONS MODULE WILL CAUSE INTERFERENCE WITH THE MopBUS RTU COMMUNICATIONS Stellar Y SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications MODBUS SERIAL COMMUNICATIONS MODBUS RTU COMMUNICATIONS INTERFACE All SR55 soft starters support serial Modbus RTU protocol slave communications The serial RS 485 communications are accessible from the built in RJ12 port as shown below GND Reserved Not connected Not connected TXDO A OUT TXD1 B OUT Warning To avoid damage to the SR55 or to the RS 485 master do NOT connect to this pin Oy U1 Es UY N MODBUS RTU CONNECTIONS Single SR55 RS 485 network SR55 SPLT optional Multiple SR55 RS 485 network one SR55 SPLT per starter recommended SR55 SPLT SERIAL MODBUS COMMUNICATION SPLITTER Information for the optional SR55 SPLT serial Modbus communication splitter 1s found in Accessories Chapter 6 An SR55 RJ45 RJ1
17. T O T OUTPUT CONFIG DATA Target To Originator INPUT Data Delivery Option Multicast RPI Time msec 250 Connection Point 71 0x47 Datatype Integer 8 Bit Unsigned 1D Array Data Array inArrayIO T Message Size bytes 4 Number of Elements Page 5 14 Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications uu ETHERNET IP NETWORK COMMUNICATIONS CONTINUED OUTPUT DATA SETUP EtherNet IP Client Properties Device Name myDevice TCP Connected i Ethernet Port CPU ETH Ext Adapter Name IP Address 10 11 0 Vendor ID TCP Port Number 44318 TCP IP Error 4 Close unused CIP Session after 30 secs Swap Byte Order connOnlineIO General Status gen5tatIO Enable Routing Slot Number Extended Status extStatlo Status Description statDescriplO _ 7 30 INPUT O gt T OUTPUT CONFIG DATA Originator To Target OUTPUT Data RPITime msec Connection Point zl 0x15 Datatype Integer 8 Bit Unsigned 1D Array Data Array loutArrayIO Message Size bytes 4 Number af Elements Indude Status Header Stellar Y SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 15 Chapter 5 Communications WAUTOMATIONDIRECT agL ETHERNET IP NETWORK COMMUNICATIONS CONTINUED CONFIG DATA SETUP NO CONFIG DATA EtherNet IP
18. e Reference Faulted WO IOO N MUI BB O IN P Warning Running Forward Running Reverse Ready Ctrl From Net Ref From Net At Reference Drive State lt lt lt lt lt lt lt lt lt z z z z z 2 z lt z 2 lt lt z lt lt lt z z z lt lt z lt Chapter 5 Communications ETHERNET IP NETWORK COMMUNICATIONS CONTINUED The drive profile used by the interface is currently that provided by the SR55 CM ENETIP Module and is dictated by the EDS file provided by HMS Industrial Networks The EDS describes parameters that can be accessed explicitly in an Acyclic manner Not all of these parameters are implemented in the SR55 soft starter See the following table CIP paths from these parameters are described in the EDS The EDS also describes the 25 Implicit Cyclic connections each of which will set and or get a combination of the above parameters The following examples are for connection 6 Extended Control O gt T Packet Control Bit 7 Byte 0 4 Byte 1 T gt O Packet Status Bit 5 Byte 0 13 8 Byte 1 16 Note When a cyclic connection is established and Bit4 Net Control is set the network has control of the SR55 soft starter and any other control from the SR55 front touchscreen sw
19. haracter represents the beginning of a new message Message Tas ro Tas m Ta bits Y U Time Page 5 6 Stellar SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications AA eee NETWORK COMMUNICATIONS ETHERNET IP AND MODBUS TCP COMMUNICATION IMODULE OVERVIEW Two communication modules are available which allow network communication and control for the SR55 soft starter e SR55 CM ENETIP for EtherNet IP network communication e SR55 CM MODTCP for Modbus network communication Both modules have two RJ45 ports for daisy chaining to multiple starters These ports act as a switch It does not matter which port you connect to Install the applicable communication module in the SR55 option module slot per the hardware installation instructions in the Accessories chapter of this user manual REFER TO THE INSTALLATION INSTRUCTIONS IN THE ACCESSORIES CHAPTER OF THIS USER MANUAL BEFORE ATTEMPTING TO INSTALL THE COMMUNICATION MODULES MODULE INSTALLATION SR55 CM ENETIP AND SR55 CM MODTCP HINGED FRONT ACCESS COVER RELEASE TAB Great care must be taken to properly seat the communication modules into the SR55 soft starter without damaging the connection pins Refer to the detailed instructions in the Accessories chapter of this user manual FUTURE USE PORT REMOVABLE COVER PLATE FOR COMMUNICATIONS OPTION MODULES SR55
20. itches or Modbus interface will be overridden EDS FILE An EDS file for the interface is available from the AutomationDirect website http support automationdirect com downloads html Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 9 Chapter 5 Communications VAUTOMATIONDIRECT gt Tm gt v K YF ETHERNET IP NETWORK COMMUNICATIONS CONTINUED USING THE IP CONFIGURATION TOOL IPCONFIG Page 5 10 The IP address of the SR55 is set using the Anybus IPconfig utility available from http support automationdirect com downloads html This section explains how to install the Pconfig utility and how to set the SR55 s IP address Unzip the file to a temporary folder and run the executable Ell Setup IPconfig Welcome to the IPconfig Setup Wizard This will install IPconfig on your computer It is recommended that you dose all other applications before continuing Click Mext to continue or Cancel to exit Setup Follow the steps through the installation Once the installation 1s complete run application from the folder that it was installed to usually the HMS folder in the Start menu In Windows 8 from the home tile screen simply type in ipconfig Typing any text on this screen will open the Search dialog The program IPconfig is the configuration tool from HMS Search Everywhere w If you use the Desktop
21. ng 10 11 0 236 with 32 bytes of data 172 20 1 7 TTL expired in transit 172 20 1 7 TTL expired in transit 172 20 1 7 TTL expired in transit 172 20 1 7 TTL expired in transit Ping statistics for 10 11 0 236 Packets Sent 4 Received 4 Lost 0 OZ loss Co e If the IPv4 Ethernet address is incorrect the following error will be returned notice that unlike the previous error this error returns Destination host unreachable oa Command Prompt 0 C gt ping 10 11 0 250 Pinging 10 11 0 250 with 32 bytes of data 10 11 0 200 Destination host unreachable 172 20 1 7 TTL expired in transit 172 280 1 7 TTL expired in transit 172 20 1 7 TTL expired in transit Ping statistics for 10 11 0 250 Packets Sent 4 Received 4 Lost O 0 loss C gt e If Ping from the PC to the SR55 does not work please recheck that a cross over cable or an Ethernet switch NOT a router is being used to connect the PC to the SR55 e Also check that the header pins between the comm module and the SR55 were not bent extreme care must be taken when inserting the module into the starter Stellar SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 13 Chapter 5 Communications VAUTOMATIONDIRECT aA CONNECTING TO THE SR55 CM ENET MODULE THROUGH I O IMPLICIT MESSAGING The connection parameters for Connection 6 Extended Control are as follows T gt O Input Data Connection Point
22. rvice ID 16 x10 Error Error Class ID 41 0x28 Timeout Attribute ID 3 0x3 ExcResponse Instance 1 0x1 T gt 0 INPUT E Enable Input Datatype Data Array Message Size bytes 0 Number Elements O gt T OUTPUT Enable Output Datatype Integer 8 Bit Unsigned 1D Array Data Array RunControl m Message Size bytes 1 Number Elements Show Instruction Comment Stellar Y SR55 Series Soft Starter User Manual 1st Ed Rev A 08 17 2015 Page 5 19 Chapter 5 Communications g T P R V Page 5 20 ETHERNET IP NETWORK COMMUNICATIONS CONTINUED WAUTOMATIONDIRECT EXAMPLE INSTRUCTION FOR READING BACK THE FAULT STATUS OF THE STARTER PRODUCTIVITY CPU EtherNet IP Explicit Message EMSG Device Name myDevice Connection Unconnected MSG Service Generic Service ID Class ID Attribute ID Instance T gt 0 INPUT Enable Input 14 0xE 41 0x29 10 OxA 1 0x1 In Progress Complete SUCCESS Error Datatype Integer 8 Bit Unsigned 1D Array Data Array FaultStatus Message Size bytes 1 Number Elements O gt T OUTPUT E Enable Output Datatype Data Array Message Size bytes 0 Number Elements Show Instruction Comment Monitor E emsgl InProgress Complete SUCCESS Error Timeout ExcResponse Stellar SR55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT
23. stallation instructions in this SR55 user manual e That the module appears in the Networks menu under Home gt gt Device gt gt Networks If the module is not recognized the center selection text will read Anybus instead of ModbusTCP or Ethernet IP e On the PC run cmd from the Start Menu or type cmd from the Windows 8 Home tile screen to get a command prompt Test the physical connection between the PC and the starter Type ping and the address the SR55 should be set to Press Enter e If the PC can see the starter valid data will be returned Command Prompt 9 C gt ping 10 11 0 236 Pinging 10 11 0 236 with 32 bytes of data 10 11 0 236 bytes 32 time 2ms TTL 30 10 11 0 236 butes 32 time 1ms TTL 30 10 11 0 236 bytes 32 time 1ms TTL 30 10 11 0 236 bytes 32 time 1ms TTL 30 Ping statistics for 10 11 0 236 Packets Sent 4 Received 4 Lost 0 OZ loss Approximate round trip times in milli seconds Minimum 1ms Maximum 2ms Average 1ms av w Stellar SR 55 Series Soft Starter User Manual Ist Ed Rev A 08 17 2015 WAUTOMATIONDIRECT Chapter 5 Communications uu ETHERNET IP NETWORK COMMUNICATIONS CONTINUED e If the PC is set to a different IPv4 network than the SR55 ie both PC and SR55 are not set to the same first two octets 10 11 xxx xxx in this example the following error will be returned E Command Prompt H C gt ping 10 11 0 236 Pingi
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