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30

SM-Ethernet User Guide

Issue: 7

6

Protocols

SM-Ethernet supports a wide range of protocols for communicating over Ethernet, each
protocol has a specific use and it is important to understand how to use each protocol
before designing a system.

6.1

PC/PLC considerations

If the subnet of the host PC/PLC is different to the subnet of SM-Ethernet, then both
SM-Ethernet and the PC/PLC must be configured with the address of a gateway that
allows communication between the two devices.

6.2

Modbus TCP/IP

Modbus TCP/IP is one of the most widely supported industrial Ethernet based protocols
offering the functionality and simplicity of the Modbus protocol, with the flexibility of
Ethernet. Table 6.1 shows the supported Modbus function codes.
The SM-Ethernet implementation of Modbus TCP/IP follows the specification provided
by the Modbus organisation. Modbus TCP/IP uses the standard Protocol Data Unit
(PDU) but without the CRC bytes and encapsulates it within a Modbus TCP/IP
Application Data Unit (ADU) for transmission. This means that the Modbus PDU is the
same for both standard and Ethernet based transmission.

Table 6.1 Supported Modbus function codes

Modbus TCP/IP port

The port number used for Modbus TCP/IP may be reconfigured to a different port
number using Pr

62.04

as detailed in Table 6.2

SM-Ethernet Modbus TCP/IP

configuration

Table 6.2 SM-Ethernet Modbus TCP/IP configuration

A timer is available under the MODBUS IP configuration section of the web pages to
allow loss of MODBUS communications to be managed (see Chapter 12

on page 103 for more Modbus I/P options).

Code

Description

3

Read multiple 16 bit registers.

6

Write single 16 bit register.

16

Write multiple 16 bit registers.

23

Read and write multiple 16 bit registers.

SM-Ethernet Modbus TCP/IP configuration

Pr

62.04

Default

502

Range

0 to 65535

Access

RW

Unidrive SP versions prior to V01.06.00 with SM-Ethernet versions after V01.01.00 are
not capable of supporting CMP Port-ID 0. This will prevent communications to the drive,
ensure the latest drive and SM-Ethernet firmware are used.

The SM-Ethernet module must request control of the EIA-485 (RS-485) buffer to enable
reliable communication in this mode. This is done by setting Pr

MM.37

to ON.

NOTE

NOTE

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Summary of Contents for SM-Ethernet

Page 1: ...Distributor for User Guide Mentor MP Affinity Digitax ST Commander SK Unidrive SP SM Ethernet Commander GP Solutions Module...

Page 2: ...uct please feel free to call us Tel 49 0 6181 9704 0 You can find the latest information about us and our products at www epa de Sales department EPA GmbH Fliederstra e 8 D 63486 Bruchk bel Deutschlan...

Page 3: ...nces including EU directive 2011 65 EU and the Chinese Administrative Measures for Restriction of Hazardous Substances in Electrical and Electronic Products Disposal and Recycling WEEE REACH legislati...

Page 4: ...o change the specification of the product or its performance or the contents of the guide without notice All rights reserved No parts of this guide may be reproduced or transmitted in any form or by a...

Page 5: ...hanical brake control 9 1 13 Adjusting parameters 9 1 14 Electromagnetic compatibility EMC 9 2 Introduction 10 2 1 Features 10 2 2 Software statement 11 2 3 Solutions Module identification 11 2 4 Prod...

Page 6: ...itialise all Solutions Modules 28 5 19 Saving parameters to the drive 29 6 Protocols 30 6 1 PC PLC considerations 30 6 2 Modbus TCP IP 30 6 3 Web pages HTTP 31 6 4 FTP 31 6 5 SMTP email 31 6 6 SNTP cl...

Page 7: ...meters 93 11 5 Diagnostic parameters 99 12 Advanced features 103 12 1 Email configuration 103 12 2 Scheduled events 104 12 3 Updating and backup 105 12 4 Advanced parameters 106 12 5 Modbus TCP IP CT...

Page 8: ...System design installation commissioning start up and maintenance must be carried out by personnel who have the necessary training and competence They must read this safety information and this guide...

Page 9: ...en minutes before work may continue 1 7 Mechanical hazards Careful consideration must be given to the functions of the drive or controller which might result in a hazard either through their intended...

Page 10: ...relied upon It is essential that the correct value is entered in the Motor Rated Current parameter 1 12 Mechanical brake control Any brake control functions are provided to allow well co ordinated op...

Page 11: ...tion Auto crossover detection TCP IP Modbus TCP IP EtherNet IP Embedded web pages for configuration Event driven E mail generation SyPTPro over Ethernet OPC server over Ethernet CTSoft over Ethernet S...

Page 12: ...e version of the Solutions Module can be identified by looking at Pr MM 02 and Pr MM 51 where MM is the relevant menu number for the Solutions Module slot being used See Pr MM 02 and Pr MM 51 descript...

Page 13: ...ers that have similar functionality In the case of a Solutions Module the parameters will appear in one of three menus 15 16 or 17 depending on the drive type and slot the module is installed into as...

Page 14: ...e The Solutions Module connector is located on the underside of the module 1 Push this into the Solutions Module slot located on the drive until it clicks into place 2 Note that some drives require a...

Page 15: ...rposes Figure 4 1 SM Ethernet terminals Figure 4 1 shows an overview of the module connections and indicators The default mode for the RJ45 is crossover Figure 4 2 SM Ethernet Module Layout Table 4 1...

Page 16: ...of STP or fiber optic cable will offer additional noise immunity 4 6 Maximum network length The main restriction imposed on Ethernet cabling is the length of a single segment of cable as detailed in T...

Page 17: ...e in price between the hub and a switch means that in almost all cases the switch is the preferred choice Some managed switches allow the switching of data to be controlled and monitored this may be o...

Page 18: ...e document 4 9 Typical network connections 4 9 1 Single PC to SM Ethernet To connect a PC to the SM Ethernet using the default setting of Pr MM 43 requires a crossover cable This allows the two device...

Page 19: ...ch to convert the socket if this is the case a non crossover lead may be used Please consult the documentation supplied with the switch for more information Figure 4 5 Connections with multiple switch...

Page 20: ...k The address allows a specific device to be located and the subnet mask defines how many bits represent the subnet part of the address and how many bits represent the node address see section 5 7 1 T...

Page 21: ...lass types IP addresses are grouped into ranges called classes each class has a specific set of addresses and has a typical situation where it is used When selecting the class of IP address required c...

Page 22: ...of hosts on the network Class C addresses will not be routed onto the Internet 5 6 4 Class D E addresses These addresses are reserved for multicasting and experimental use 5 7 Generating the complete...

Page 23: ...equired to get TCP IP packets from one subnet to another In an IP network nodes from one subnet cannot communicate directly with nodes on a different subnet To allow nodes to communicate a router or s...

Page 24: ...s A dedicated Ethernet cable tester Is recommended Configure the IP address subnet mask and default gateway Check data rate Pr MM 04 Ensure PC is on the same subnet or the default gateway on the drive...

Page 25: ...SM Ethernet s IP address When using DHCP this will be updated from the DHCP server 5 11 4 SM Ethernet IP address Zip This is the least significant octet of SM Ethernet s IP address When using DHCP th...

Page 26: ...sing DHCP this will be updated from the DHCP server 5 12 3 SM Ethernet IP subnet mask Ysubnet This is the third most significant octet of SM Ethernet s IP subnet mask When using DHCP this will be upda...

Page 27: ...nt octet of SM Ethernet s default gateway address When using DHCP this will be updated from the DHCP server 5 13 3 SM Ethernet IP default gateway Ygateway This is the third most significant octet of S...

Page 28: ...Protocol 5 15 1 DHCP enable This parameter determines if the module gets it s network configuration IP address subnet mask etc from the host drive parameters or from a DHCP server on the network The...

Page 29: ...99 5 17 Re initialising SM Ethernet Changes to the SM Ethernet configuration will not take effect until the SM Ethernet has been re initialised To re initialise SM Ethernet 1 Set Pr MM 32 to ON 2 Befo...

Page 30: ...Set Pr MM 00 to 1000 See notes Press the red RESET button The drive will store all parameters except Menu 20 but the operation of the SM Ethernet will not be affected Changes made to the SM Ethernet...

Page 31: ...means that the Modbus PDU is the same for both standard and Ethernet based transmission Table 6 1 Supported Modbus function codes Modbus TCP IP port The port number used for Modbus TCP IP may be recon...

Page 32: ...following features Parameters Protocol configuration Network configuration General configuration Help pages providing guidance on use System file updates for SM Ethernet Language support For details o...

Page 33: ...wing performance should be achieved Turn around time for polled implicit data of 2ms Turn around time for non cyclic explicit data of 5ms 6 7 2 Configuration The EtherNet IP configuration can be acces...

Page 34: ...solutions module is installed to for Unidrive SP Affinity Digitax ST Mentor MP or SL Er for Commander SK and a trip code in Pr MM 50 of 50 This indicates that SM Ethernet has detected that the cyclic...

Page 35: ...module the PLC master is configured to add the values of Pr 20 11 Pr 20 12 and Pr 20 13 and write the result to Pr 20 21 the SM Applications module is configured to increment the values of Pr 20 11 Pr...

Page 36: ...the required parameter data to the assembly object Object 100 0x64 is used for reading parameters and object 101 0x65 is used for writing parameters To change the mapping configuration open the web p...

Page 37: ...lly filled up to this position If no parameter has been previously allocated the first parameter in the parameter list will be used The TIDY button can be used to remove any un allocated spaces in the...

Page 38: ...normally be configured when the Ethernet module is created within the PLC and can not be changed If a different length is required then a new Ethernet module must be created In order to communicate wi...

Page 39: ...uration of the drive has not been changed from the de fault settings For information on setting default values refer to the appropriate drive user guide Table 6 4 Pre defined drive assembly objects Ob...

Page 40: ...or 2 output words if this assembly object is to be used For the drive to run at the speed specified in Word 1 Pr 6 43 must be ON and bit 0 bit 7 and bit 8 of the drive control word Pr 6 42 must all be...

Page 41: ...the forward direction RunRev b1 Set this bit to command the drive to run in the reverse direction FaultRst b2 A 0 to 1 transition will reset the drive if the drive was in a trip state NetCtrl b5 Used...

Page 42: ...rque reference word utilises 2 bytes 16 bits as shown below For more information on the setting of the torque reference see section 6 7 26 AC DC Drive object on page 62 b15 b14 b13 b12 b11 b10 b9 b8 b...

Page 43: ...3 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 NetRef NetCtrl FaultRst RunRev RunFwd Name Control Word Description RunFwd b0 Set this bit to command the drive to run in the forward direction RunRev b1 Se...

Page 44: ...d consists of 2 bytes 16 bits with only 2 bits of the low byte used as shown below The individual bit functions are described as follows Speed feedback SpeedActual The speed feedback word utilises 2 b...

Page 45: ...n page 45 Table 6 11 Extended speed feedback Data word Function Word 0 Extended status word Word 1 Speed feedback SpeedActual b15 b14 b13 b12 b11 b10 b9 b8 DriveState b7 b6 b5 b4 b3 b2 b1 b0 At Refere...

Page 46: ...Pr 10 01 0 Warning b1 Indicates if one of the drive alarms is active Running1 Fwd b2 Indicates if the drive is running in the forward direction 0 False 1 True Running2 Rev b3 Indicates if the drive is...

Page 47: ...d speed and torque feedback Input assembly object 0x49 7310 The PLC or scanner must be configured for 6 input bytes or 3 input words if this assembly object is to be used b15 b14 b13 b12 b11 b10 b9 b8...

Page 48: ...the extended status word are described in Table 6 17 Extended status word low byte on page 48 b15 b14 b13 b12 b11 b10 b9 b8 DriveState b7 b6 b5 b4 b3 b2 b1 b0 At Reference RefFrom Net CtrlFrom Net Rea...

Page 49: ...Indicates if the drive is running in the forward direction 0 False 1 True Running2 Rev b3 Indicates if the drive is running in the reverse direction 0 False 1 True Ready b4 The Ready bit is set depen...

Page 50: ...es the motor data For AC motors see Table 6 25 on page 54 For DC motors see Table 6 27 on page 55 Control Supervisor 0x29 4110 1 Provides drive control and monitoring information See Table 6 28 on pag...

Page 51: ...d from the formula 11 29 3 Where 11 29 is the value of Pr 11 29 before the decimal point e g For a value of 1 09 in Pr 11 29 the major revision returned is 3 Name DeviceType Class 0x01 Default 0x02 In...

Page 52: ...Ethernet module is installed in e g For a value of 1 09 in Pr 11 29 and the SM Ethernet module installed in slot 3 the value returned will be 5 Mode b8 to b6 See Table 6 20 Basic product code on page...

Page 53: ...SM I O Timer 010 2 I O 204 SM I O PELV 010 2 I O 205 SM I O 24V 010 2 I O 206 SM I O 120V 010 2 I O 207 SM I O Lite 010 2 I O 208 SM I O 32 011 3 Applications 301 SM Applications 011 3 Applications 3...

Page 54: ...lue of Pr 11 29 the value after the decimal point e g For a value of 1 09 in Pr 11 29 the minor revision returned is 10 Sub version The sub version returned will be calculated from the formula 11 34 1...

Page 55: ...ta object are shown in Table 6 27 DC Motor data object attributes on page 55 The MotorType attribute has no effect on drive operation it is only used to provide information to the user as shown in Tab...

Page 56: ...Set Pr 5 07 scaled to 100mA units Pr 21 07 scaled to 100mA units 0x07 710 RatedVoltage Get Set Pr 5 09 Pr 21 09 0x0F 1510 BaseSpeed Get Set Pr 5 08 scaled to rpm units Pr 21 08 scaled to rpm units 0x...

Page 57: ...otor voltage in Volts for instance 1 This attribute is linked to Pr 5 09 Returns or sets the rated motor voltage in Volts for instance 2 This attribute is linked to Pr 21 09 Name RatedCurrent1 Class 0...

Page 58: ...tribute is linked to Pr 5 08 Returns or sets the base speed of the motor in RPM for instance 2 This attribute is linked to Pr 21 08 Motor2Select Selects between Motor Map 1 and Motor Map 2 This attrib...

Page 59: ...0x05 510 NetCtrl Get Set Pr 6 42 b7 0x06 610 State Get See Table 6 29 on page 59 0x07 710 RunningFwd Get 1 Pr 10 14 0 AND Pr 10 02 1 0 Pr 10 14 1 OR Pr 10 02 0 0x08 810 RunningRev Get 1 Pr 10 14 1 AND...

Page 60: ...n This attribute will be set to 1 when Pr 10 14 1 and Pr 10 02 1 Name NetCtrl Class 0x29 Default N A Instance 0x01 Data Type USINT Attribute 0x05 Access Get Set Name State Class 0x29 Default N A Insta...

Page 61: ...ndition Sets Pr 10 38 to 100 on a 0 to 1 transition Name Ready Class 0x29 Default N A Instance 0x01 Data Type USINT Attribute 0x09 Access Get Table 6 30 Control Supervisor Ready attribute Code State R...

Page 62: ...ng under fieldbus or terminal control This attribute will be set to 1 if Pr 6 42 bit 7 1 and Pr 6 43 1 fieldbus DriveEnable Enables the drive This puts the drive into the Ready state allowing the RunF...

Page 63: ...page 63 0x07 710 SpeedActual Get Closed Loop Pr 3 02 Open Loop Pr 5 04 0x08 810 SpeedRef Get Set Closed Loop Pr 1 21 scaled to 0 decimal places Get Open Loop Pr 1 21 60 NofPP scaled to 0 decimal place...

Page 64: ...11 Current drive mode Pr 11 31 Get 1 Open Loop Speed 0 Open loop 1 2 Closed Loop Speed 0 Closed loop vector 2 2 Closed Loop Speed 0 Servo 3 2 Closed Loop Speed 0 Mentor MP 3 Torque Control 1 Open loop...

Page 65: ...or as a percentage of the rated motor load This attribute has 1 decimal place precision a value of 1000 represents 100 0 load Get Pr 4 20 TorqueRef Sets the load torque reference as of rated motor loa...

Page 66: ...Protocols Web page basics FTP custom pages Applications Security Diagnostics Advanced features Quick reference Glossary of terms Index RefFromNet Indicates the source of the speed reference TRUE if P...

Page 67: ...5 Slot 1 configuration 0x10 1610 16 Slot 2 configuration 0x11 1710 17 Slot 3 configuration 0x12 1810 18 User application menu 1 0x13 1910 19 User application menu 2 0x14 2010 20 User application menu...

Page 68: ...0xF5 24510 The TCP IP Interface object provides the mechanism to configure the SM Ethernet TCP IP network interface Examples of configurable items include the device IP address network mask and gatewa...

Page 69: ...le see section 5 11 Setting the IP address on page 24 into the browser window as follows http 192 168 1 100 this is the default address Replacing the address 192 168 1 100 with the address of the SM E...

Page 70: ...ndex 7 2 Web page menu structure The menu structure on SM Ethernet is logically grouped by function to allow for ease of navigation Figure 7 1 Web page structure HOME PARAMETERS PROTOCOLS NETWORK CONF...

Page 71: ...selection Drive details contains more details about the SM Ethernet usage and settings The section also details any Solutions Modules installed to the drive and their firmware versions User menu para...

Page 72: ...ur passwords you will need to contact your supplier or local drive centre for instructions on how to change the password The inactivity logout is configurable per account although it cannot be set to...

Page 73: ...ion is as follows int mm pp operator source The terminology is described in Table 7 1 Advanced editor command line syntax For clarity spaces may be inserted between command arguments as required Table...

Page 74: ...destination value with source value 20 20 20 21 Exclusively ORs the value of Pr 20 20 with the value of Pr 20 21 and writes the result to Pr 20 20 AND destination value with source value 20 20 20 21...

Page 75: ...le or disable the DHCP server Application Allows the displayed information on the Homepage to be viewed or changed This includes the drive name network name drive function and contact details User Men...

Page 76: ...eb pages on the drive you must connect to the drive using an FTP program Most popular FTP programs should be suitable for this purpose 8 3 Connections using FTP These instructions are generic and shou...

Page 77: ...ear in the sub menu when logged in The files are defined as follows smethernet htm contains the Javascript for connecting to the drive parameters and should not be changed index htm contains examples...

Page 78: ...within index htm and config htm there are entries that use the features of smethernet htm for displaying and updating values These are contained within script and script tags as shown below script ne...

Page 79: ...the underscore character as follows http 129 111 0 136 US 1 21_1 24 dynamic readparval xml The response to the URL request above would be parameters parameter name 1 21 value 55 dp 1 text 5 5Hz parame...

Page 80: ...lling CTSoft To install CTSoft follow the instructions provided with the software To use CTSoft with Ethernet will require a version of CTSoft that has support for Ethernet and the associated API or c...

Page 81: ...o the Ethernet network and the PC is on the same subnet or the drive and PC have suitable gateway addresses configured Figure 9 1 CTSoft start up Select the Work with a drive option and select the cor...

Page 82: ...blank To communicate through the host drive via the SM Ethernet module to a second drive on a CTNet network the Slot and Sub node values must be entered The Slot is the slot number of the host drive w...

Page 83: ...CTScope 9 4 SyPTPro 9 4 1 Installing SyPTPro To install SyPTPro follow the instructions provided with the software To use SyPTPro with Ethernet will require a version of SyPTPro that has support for E...

Page 84: ...ive 2 A first drive hosting a single SM Ethernet module with a single SM Applications networked to a second CTNet enabled drive or Beckhoff bus coupler 3 A first drive hosting two SM Ethernet modules...

Page 85: ...on a particular network or additional networks Ethernet or CTNet via specified IP address es these addresses are added by selecting the Connect to through specific nodes option and clicking on the Add...

Page 86: ...9 9 below shows the third configuration type A first drive hosting two SM Ethernet modules networked to a second CTNet drive hosting a single SM Ethernet module Figure 9 9 Hardware architecture For a...

Page 87: ...e Control Techniques drive The OPC client configures the OPC server on which drive parameters to read and the cyclic rate at which they will be read The OPC server will notify the client if any of the...

Page 88: ...and activated Many operating system vendors offer regular product updates to increase stability and reduce the risk of malicious programs causing damage to your corporate infrastructure 10 2 3 Firewal...

Page 89: ...ot or an administrator account 2 Choose the top level CONFIGURATION menu then the Security menu 3 Select Add Modify Remove user accounts 4 Click on New 5 Enter the details as requested in the menu 6 C...

Page 90: ...protocol section of the user guide 10 6 3 Connection filtering It is possible to configure SM Ethernet to only accept connections from trusted IP network or MAC addresses This is a very secure method...

Page 91: ...s are described in Table 11 1 LED functionality below Figure 11 1 SM Ethernet connections and LED indicator layout Please note that support will be limited to the setting up and networking of the driv...

Page 92: ...mation Introduction Mechanical installation Electrical installation Getting started Protocols Web page basics FTP custom pages Applications Security Diagnostics Advanced features Quick reference Gloss...

Page 93: ...isplay 0 Unidrive SP Size 0 Digitax ST Unidrive ES Affinity The software version of the Solutions Modules can be identified by looking at Pr 15 02 or Pr 16 02 and Pr 15 51 or Pr 16 51 Menu 15 or 16 is...

Page 94: ...in Pr MM 44 Table 11 2 SM Ethernet baud rates 11 4 2 SM Ethernet DHCP enable If set to a 0 the module will use static IP addressing and get it s address subnet mask and default gateway from parameters...

Page 95: ...then this parameter should be saved xx 00 1000 or xx 00 1001 if using a DC supply to power the drive and activated by resetting the SM Ethernet module MM 32 ON 11 4 6 SM Ethernet IP address Zip This i...

Page 96: ...ated from the DHCP server The IP subnet mask is in the format W X Y Z If DHCP is disabled MM 05 0 then this parameter should be saved xx 00 1000 or xx 00 1001 if using a DC supply to power the drive a...

Page 97: ...P is disabled MM 05 0 then this parameter should be saved xx 00 1000 or xx 00 1001 if using a DC supply to power the drive and activated by resetting the SM Ethernet module MM 32 ON 11 4 14SM Ethernet...

Page 98: ...ver cable or you need to connect via a switch Table 11 4 Crossover detection If this parameter value is changed then a module save should be performed xx 00 1000 or xx 00 1001 if using a DC supply to...

Page 99: ...e of SM Ethernet This part of the MAC address will always be set to 0D as the first 3 bytes of the MAC address defines the manufacturer Control Techniques 11 4 21SM Ethernet MAC address WMAC The third...

Page 100: ...ique serial number for a specific SM Ethernet 11 4 24SM Ethernet MAC address ZMAC The least significant byte of the MAC address The MAC address is a unique value specific to only a single SM Ethernet...

Page 101: ...aded from the FTP server 19 Ethernet interface The Ethernet interface is being initialised 20 Start Boot loader RAM image has started Functional test states 81 Functional test complete The functional...

Page 102: ...the user that a non critical warning condition has been encountered Bit 0 is set if any Solutions Module warning is active Bits 1 through 7 can be mapped to specific warnings within the module this i...

Page 103: ...parameter 66 Invalid write consistency parameter 70 No valid menu data available for the module from the drive 74 The Solutions Module has overheated 75 The drive is not responding 76 The Modbus conn...

Page 104: ...e to generate the event The re arm inhibit should be used to limit the number of mails that could be sent This is important as SM Ethernet has the potential to generate a high volume of email if the t...

Page 105: ...e a SNTP timestamp from a server at regular time intervals This mechanism involves very little network traffic or configuration on the module but does not take into account network transmission delays...

Page 106: ...f the set conditions are met the second option will trigger the event if the specified parameter contains a non zero value Event action This section is used to specify what action is to be taken on th...

Page 107: ...nding of SM Ethernet and the application 12 4 1 SM Ethernet module management Setting this parameter to 1500 and re initialising the module activates the protocol fail safe mode All user protocols mod...

Page 108: ...This parameter will automatically reset to OFF after completion During this operation communications will be stopped The use of this parameter will lose any configuration in the module Unless you hav...

Page 109: ...hernet disable full access This parameter will restrict a remote user s access to the drive Pr MM 36 ON ensures that write access to the drive is disabled Pr MM 36 OFF allows full access to the drive...

Page 110: ...yPTLite over Ethernet as SM Ethernet will not be able to route messages using inter option communications 12 4 9 SM Ethernet user allocated group This parameter can be used to provide logical groups f...

Page 111: ...vices utilising an Ethernet network connection It is a client server protocol where the client sends a request and waits for the server to respond 12 5 1 Data structure Communication between devices i...

Page 112: ...f the MBAP and PDU specifically the functions of each data byte within the overall message structure Table 12 1 MBAP Table 12 2 PDU Byte Description 0 Transaction identifier MSB 1 Transaction identifi...

Page 113: ...ckwards compatibility Table 12 4 Data type field Not currently supported Code Description Decimal Hex 3 0x03 Read multiple 16 bit registers 6 0x06 Write single 16 bit register 16 0x10 Write multiple 1...

Page 114: ...Register data 0 MSB 4 Number of 16 bit registers MSB 4 Register data 0 LSB 5 Number of 16 bit registers LSB 5 Register data 1 MSB 6 Register data 1 LSB For each byte in the PDU message the MSB is tra...

Page 115: ...t register address MSB 2 Start register address MSB 3 Start register address LSB 3 Start register address LSB 4 Number of 16 bit registers MSB 4 Number of 16 bit registers written MSB 5 Number of 16 b...

Page 116: ...Function code 0x17 2 Start register address to read MSB 2 Length of register data in read bytes 3 Start register address to read LSB 3 Register data 0 MSB 4 Number of 16 bit registers to read MSB 4 Re...

Page 117: ...D Code Name Description 0x01 FUNCTION_NOT_SUPPORTED The received function code is not supported on the server i e not FC3 FC6 FC16 or FC23 0x02 TOO_MANY_REGISTERS The parameter reference and or the tr...

Page 118: ...ge 99 Ethernet module diagnostic information Pr MM 10 192 Section 5 11 on page 24 IP address Wip Pr MM 11 168 IP address Xip Pr MM 12 1 IP address Yip Pr MM 13 100 IP address Zip Pr MM 14 255 Section...

Page 119: ...o Pr 60 01 410 Module ID code Pr 60 02 Option software version Pr 60 03 0 User allocated address Pr 60 04 0 Ethernet data rate Pr 60 05 0 DHCP enable Pr 60 06 0 Ethernet module diagnostic information...

Page 120: ...61 10 4 High Modbus thread priority Pr 61 11 3 Medium FTP thread priority Pr 61 12 3 Medium SMTP thread priority Pr 61 13 3 Medium HTTP thread priority Pr 61 14 4 High Event thread priority Pr 61 15 4...

Page 121: ...63 14 0 5th Priority connection Pr 63 15 0 6th Priority connection Pr 63 16 0 7th Priority connection Pr 63 17 0 8th Priority connection Pr 63 18 0 9th Priority connection Pr 63 19 0 10th Priority con...

Page 122: ...rameter 11 Pr 64 31 0 Input mapping parameter 12 Pr 64 32 0 Input mapping parameter 13 Pr 64 33 0 Input mapping parameter 14 Pr 64 34 0 Input mapping parameter 15 Pr 64 35 0 Input mapping parameter 16...

Page 123: ...r 19 Pr 64 79 0 Output mapping parameter 20 Pr 64 80 0 Output mapping parameter 21 Pr 64 81 0 Output mapping parameter 22 Pr 64 82 0 Output mapping parameter 23 Pr 64 83 0 Output mapping parameter 24...

Page 124: ...nd Protocol Data Unit PDU Bit A binary digit this may have the value of 1 or 0 Byte A collection of 8 binary digits that collectively store a value This may be signed or unsigned Class A collection of...

Page 125: ...tricts connections between different ports This can be useful when restricting data flow between two network segments FTP File Transfer Protocol Used for transferring files Gateway A device that allow...

Page 126: ...r lead See Patch lead Non cyclic explicit data Data that is requested or sent as required and not on a regular basis Sometimes referred to as Explicit data Octet A collection of 8 binary digits which...

Page 127: ...address and which part constitutes the host device address Switch A device that allows Ethernet devices to be interconnected TCP Transmission Control Protocol this protocol is responsible for ensuring...

Page 128: ...ject 37 123 Attribute 123 B Backup 107 Basic speed and torque control 40 Basic speed and torque feedback 45 Basic speed control 38 Basic speed feedback 43 Baud rate 27 C Cable shield connections 15 Ca...

Page 129: ...onfiguration 28 Diagnostic flow chart 91 Diagnostic parameters 99 Diagnostics 90 Disable full access 108 Downloading 105 Drive save 29 Duplex mode 96 E EDS File 124 Electrical installation 14 Electric...

Page 130: ...CTSoft 79 Installing SyPTPro 82 Instance 124 Introduction 10 IP address 21 24 93 J JAVA scripts 77 L Language packs 70 Languages 31 32 Layout 14 LED Diagnostics 90 Length of cable 15 Load defaults 106...

Page 131: ...oblems 90 Protocols 30 73 Q Quick reference 117 R Read consistency 33 Re arm 103 Reduce SP serial interface priority 109 Registers 30 Re initialising SM Ethernet 28 107 Requested Packet Interval RPI T...

Page 132: ...tch using multiple switches 18 Switches 16 SyPTLite 84 85 T TCP IP Interface object 67 Top level menu 70 U Understanding custom pages 77 Unlock code 71 Un switched hubs 16 Updating SM Ethernet firmwar...

Page 133: ...0471 0047 07...

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