WEG Anybus Modbus TCP User Manual
  1. Manuals
  2. Brands
  3. WEG Manuals
  4. Controller
  5. Anybus Modbus TCP
  6. User manual

WEG Anybus Modbus TCP User Manual

Ssw900 series
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Motors | Automation | Energy | Transmission & Distribution | Coatings
Anybus Modbus TCP
SSW900
User's Guide

Advertisement

Table of Contents
loading

Related Manuals for WEG Anybus Modbus TCP

Summary of Contents for WEG Anybus Modbus TCP

  • Page 1 Motors | Automation | Energy | Transmission & Distribution | Coatings Anybus Modbus TCP SSW900 User’s Guide...
  • Page 2 Anybus Modbus TCP User’s Guide Series: SSW900 Software version: 1.1X Language: English Document Number: 10004628327 / 01 Build 4847 Publication Date: 08/2018...
  • Page 3 Summary of Revisions Version Revsion Description First edition. General revision V1.1x.

  • Page 4: Table Of Contents

    2.1 ANYBUS MODBUS TCP ACCESSORY ........
  • Page 5 Contents 9 FAULTS AND ALARMS ................Appendix A .

  • Page 6: About The Manual

    ABOUT THE MANUAL ABOUT THE MANUAL This manual supplies the necessary information for the operation of the SSW900 soft-starter using the Anybus Modbus TCP interface. This manual must be used together with the SSW900 user’s manual and programming manual. ABBREVIATIONS AND DEFINITIONS ASCII American Standard Code for Information Interchange Cycling Redundancy Check...

  • Page 7: Main Characteristics

    MAIN CHARACTERISTICS 1 MAIN CHARACTERISTICS Below are the main characteristics for communication of the soft-starter SSW900 with Anybus Modbus TCP acces- sory. The interface follows the Fast Ethernet 100BASE-TX standard. It allows communication using the 10 or 100 Mbps rates in half or full duplex mode.

  • Page 8: Interface Description

    Slot 2 Figure 2.1: Slots for accessories ✓ NOTE! Only one Anybus-CC communication accessory can be connected to the SSW900 soft-starter, even if they are different protocols. 2.1 ANYBUS MODBUS TCP ACCESSORY SSW900-CMB-TCP-N: Supplied items: – Installation guide. – Anybus Modbus TCP communication module.

  • Page 9: Indication Leds

    INTERFACE DESCRIPTION The housings of the Ethernet connectors, which are normally connected to the cable shield, have connections be- tween themselves and to the protective earth via an RC circuit. 2.3 INDICATION LEDS The Modbus TCP accessory has a Link LED indicator in each Ethernet connector (– and —), and two LEDs for state indication, one for the communication module (MS) and another for the network (NS).

  • Page 10: Modbus Tcp Network Installation

    MODBUS TCP NETWORK INSTALLATION 3 MODBUS TCP NETWORK INSTALLATION This chapter presents recommendations related to equipment installation in an Modbus TCP network. 3.1 IP ADDRESS Every equipment in an Ethernet network needs an IP address and subnet mask. The IP addressing is unique in the network, and each equipment must have a different IP. The subnet mask is used to define which IP address range is valid in the network.

  • Page 11: Recommendations For Grounding Connection And Cable Routing

    MODBUS TCP NETWORK INSTALLATION Figure 3.1: Star topology It is also possible to make the connection in daisy chain, allowing a topology equivalent to a bus. Figure 3.2: Daisy chain topology ✓ NOTE! When the equipment is turned off, the built-in switch is also deactivated, preventing communication with the subsequent equipment.

  • Page 12: Status

    S STATUS 4 S STATUS Allows viewing of the SSW reading variables. S5 COMMUNICATIONS HMI monitoring parameters of the communication interfaces. For a detailed description, refer to the Modbus RTU and Anybus User’s Manuals of the SSW according to the interface used.

  • Page 13: S5.3 Value For Outputs

    S STATUS Description: Command word of all sources of the SSW. The RUN/STOP and JOG commands of the sources which are not active will be reset. .5 Slot1 Control word via any communication accessory connected to Slot 1. .6 Slot2 Command word via any communication accessory connected to Slot 2. Value/Description Bit 0 0: stopping by ramp.

  • Page 14: S5.5 Anybus-Cc

    S STATUS S5.5 Anybus-CC .1 Identification 0 ... 25 .2 Comm. Status 0 ... 8 Description: Status of the Anybus communication accessory and the protocols that use this interface. .1 Identification It allows identifying the connected Anybus module. Indication Description 0 = Disabled Communication module not installed.

  • Page 15: Configurations

    C CONFIGURATIONS 5 C CONFIGURATIONS This menu allows the programming of all SSW configuration parameters. C8 COMMUNICATION To change information via communication network, the SSW has several standard protocols. The following necessary accessories and protocols are available: Protocol Accessory Modbus RTU SSW900-CRS485-W Profibus DP SSW900-CPDP-N...

  • Page 16: C8.1.2 Data Write

    C CONFIGURATIONS C8.1.1 Data Read C8.1.1.2 Slot 1 Quantity Range: 1 ... 50 Default: 1 Properties: Stopped Description: It sets the number of read words for data communication (inputs for master), from the first word on. C8.1.1 Data Read C8.1.1.3 Slot 2 1st Word Range: 1 ...
  • Page 17 C CONFIGURATIONS Description: It sets the number of write words for data communication (outputs for master), from the first word on. C8.1.2 Data Write C8.1.2.3 Slot 2 1st Word Range: 1 ... 20 Default: 11 Properties: Stopped Description: It sets the index of the first programmable write word for data communication (outputs for master). C8.1.2 Data Write C8.1.2.4 Slot 2 Quantity Range:...

  • Page 18: C8.3 Anybus-Cc

    C CONFIGURATIONS The data size of the referenced parameter must be considered. If data size is bigger than 16 bits, the next data write word configuration must be set to the same net address. C8.3 Anybus-CC Configuration for the Anybus-CC communication and protocols that use this interface. For a detailed description, refer to the SSW900 Anybus-CC User’s Manual specific for the desired protocol, supplied in electronic format.
  • Page 19 C CONFIGURATIONS ✓ NOTE! After changing this configuration, for the modification to be effective, the equipment must be turned off and then turned on again, or the configurations must be updated through C8.3.1. C8.3 Anybus-CC C8.3.6 CIDR Range: 0 ... 31 Default: 24 Properties: Description:...

  • Page 20: C8.3.9 Modbus Tcp Timeout

    C CONFIGURATIONS Description: It allows programming the IP address of the standard gateway used by the module Anybus-CC EtherNet/IP, Modbus TCP or PROFINET IO. It is only effective if C8.3.4 = Parameters. ✓ NOTE! After changing this configuration, for the modification to be effective, the equipment must be turned off and then turned on again, or the configurations must be updated through C8.3.1.
  • Page 21 C CONFIGURATIONS ✓ NOTE! The alarm action will only have a function if the timeout tripping mode C8.3.8.1 is programmed for Alarm A131. C8.3.9 Modbus TCP Timeout C8.3.9.3 Modbus TCP Timeout Range: 0.0 ... 999.9 s Default: 0.0 Properties: Description: Maximum time without communication.

  • Page 22: Operation In The Modbus Tcp Network - Server Mode

    OPERATION IN THE MODBUS TCP NETWORK – SERVER MODE 6 OPERATION IN THE MODBUS TCP NETWORK – SERVER MODE ✓ NOTE! The RS485, USB and Ethernet interfaces, for using the same functions to access the data and programming of the equipment, must not be used simultaneously to perform program download or on-line monitoring functions of the SSW900 soft-starter, because conflicts may occur during the simultaneous access to the data.

  • Page 23: Indirect Parameters

    OPERATION IN THE MODBUS TCP NETWORK – SERVER MODE ✓ NOTE! Depending on the master that is used, those registers are referenced starting from the base address 40000 or 4x. In this case, the address that must be programmed in the master for a parameter is the address showed in the table A.2 added to the base address.

  • Page 24: Output Words

    OPERATION IN THE MODBUS TCP NETWORK – SERVER MODE 3. Parameters C8.1.1.5 to C8.1.1.54 enable to configure the data that must be provided on the reading words. Those parameters must contain the network addresses (Net Id) of the data that must be transmitted on the respective reading words.
  • Page 25 OPERATION IN THE MODBUS TCP NETWORK – SERVER MODE 1. Configure parameter C8.1.2.1 (Slot 1) or C8.1.2.3 (Slot 2). Those parameters indicate which of the writing words starts the output area for the specific Slot. 2. Configure on parameter C8.1.2.2 (Slot 1) or C8.1.2.4 (Slot 2) the quantity of reading words which must be transmitted via network.

  • Page 26: Data Access

    OPERATION IN THE MODBUS TCP NETWORK – SERVER MODE 6.3 DATA ACCESS The Modbus protocol allows the access only by bits or by 16-bit registers. To make it possible to write or read a block of more than 2 registers without an error return even if there is an invalid register in the selected range, the following definitions have been used: Reading registers that do not represent available parameters return the value zero when the requested number of registers is greater than 2.

  • Page 27: Startup Guide

    STARTUP GUIDE 7 STARTUP GUIDE The main steps to start up the SSW900 soft-starter in Modbus TCP network are described below. These steps represent an example of use. Check out the specific chapters for details on the indicated steps. 7.1 INSTALLING THE ACCESSORY 1.

  • Page 28: Communication Status

    STARTUP GUIDE 7.4 COMMUNICATION STATUS Once the network is assembled and the client programmed, it is possible to use the LEDs and parameters of the equipment to identify some status related to the communication. The MS, NS and Link LEDs provide information about the status of the interface and communication. The parameter S5.5.2 indicates the status of communication between the device and the network master.

  • Page 29: Web Server

    WEB SERVER 8 WEB SERVER Besides the communication protocol, the Ethernet interface also provides a WEB server with a simple HTML page to access SSW900 soft-starter data. If the IP address is known, you can use a web browser by typing the IP address in the browser address bar, and it will present a web page with links to interface settings and device data.
  • Page 30 - If possible, carry out tests by replacing the commu- the SSW off and on again. nication accessory. F131/A131: Anybus Modbus TCP It indicates fault in the Modbus TCP communication - Check network installation, broken cable or Timeout for Anybus-CC accessory.
  • Page 31 APPENDIX A Level 1 Level 2 Level 3 Page Status Measurements S1.1 Current S1.2 Main Line Voltage S1.3 Output Voltage S1.4 SCR Blocking Voltage S1.5 Output Power & P.F. S1.6 P.L.L. S1.7 Motor Torque S1.8 Control Voltage S2.1 Digital S2.2 Analog Output SSW900 S3.1...
  • Page 32 Level 1 Level 2 Level 3 Page Configurations Starting and Stopping Nominal Motor Data LOC/REM Selection C4.1 Digital Inputs C4.2 Digital Outputs C4.3 Analog Output Protections C5.1 Voltage Protections C5.2 Current Protections C5.3 Torque Protections C5.4 Power Protections C5.5 Phase Sequence C5.6 Bypass Protections C5.7...
  • Page 33 Table A.2: Characteristics of the parameters for the communication protocol. Parameter Description Range of values Decimal Net Id Size Qty mapped places words S1 Status\Measurements S1.1 Current S1.1.1 R Phase 0.0 to 14544.0 A 32bit S1.1.2 S Phase 0.0 to 14544.0 A 32bit S1.1.3 T Phase...
  • Page 34 Parameter Description Range of values Decimal Net Id Size Qty mapped places words S2.1.1 Inputs 16bit Bit 0 = DI1 Bit 1 = DI2 Bit 2 = DI3 Bit 3 = DI4 Bit 4 = DI5 Bit 5 = DI6 Bit 6 ...
  • Page 35 Parameter Description Range of values Decimal Net Id Size Qty mapped places words S3.1.3 Status Word S3.1.3.1 16bit Bit 0 = Running Bit 1 = Gener. Enabled Bit 2 = JOG Bit 3 = Initial Test Bit 4 = Ramp Up Bit 5 = Full Voltage Bit 6 = Bypass Bit 7 = Ramp Down...
  • Page 36 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 6 = 1100 to 1400 A S3.3.2 Voltage enum 0 = 220 to 575 V 1 = 400 to 690 V S3.3.3 Control Voltage enum 0 = 110 to 240 V 1 = 110 to 130 V 2 = 220 to 240 V 3 = 24 Vcc...
  • Page 37 Parameter Description Range of values Decimal Net Id Size Qty mapped places words S5.1.1 16bit Bit 0 = Running Bit 1 = Gener. Enabled Bit 2 = JOG Bit 3 = Initial Test Bit 4 = Ramp Up Bit 5 = Full Voltage Bit 6 = Bypass Bit 7 = Ramp Down Bit 8 = Remote...
  • Page 38 Parameter Description Range of values Decimal Net Id Size Qty mapped places words Bit 2 = JOG Bit 3 = FWD/REV Bit 4 = LOC/REM Bit 5 ... 6 = Reserved Bit 7 = Reset Bit 8 ... 15 = Reserved S5.2.5 Slot1 16bit...
  • Page 39 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 20 = Reserved 21 = Modbus TCP 22 = Reserved 23 = PROFINET IO 24 ... 25 = Reserved S5.5.2 Comm. Status enum 0 = Setup 1 = Init 2 = Wait Comm 3 = Idle 4 = Data Active...
  • Page 40 Parameter Description Range of values Decimal Net Id Size Qty mapped places words S6.4.3 User #3 -10000 to 10000 1114 s32bit S6.4.4 User #4 -10000 to 10000 1116 s32bit S6.4.5 User #5 -10000 to 10000 1118 s32bit S6.4.6 User #6 -10000 to 10000 1120 s32bit...
  • Page 41 Parameter Description Range of values Decimal Net Id Size Qty mapped places words D1.2 Fault History D2 Diagnostics\Alarms D2.1 Actual D2.1.1 Axxx 1 0 to 999 16bit D2.1.2 Axxx 2 0 to 999 16bit D2.1.3 Axxx 3 0 to 999 16bit D2.1.4 Axxx 4...
  • Page 42 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 0 = Voltage Ramp 1 = Voltage Ramp + Current Limit 2 = Current Limit 3 = Current Ramp 4 = Pump Control 5 = Torque Control 6 = D.O.L.
  • Page 43 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 8 = SoftPLC REM 9 = Slot 1 LOC 10 = Slot 1 REM 11 = Slot 2 LOC 12 = Slot 2 REM C3.2 LOC Command enum 0 = HMI Keys 1 = DIx...
  • Page 44 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 10 = Brake 11 = Reset 12 = Load User 1/2 13 ... 16 = Reserved C4.1.3 enum 0 = Not Used 1 = Start / Stop 2 = Start (3 Wires) 3 = Stop (3 Wires) 4 = General Enable...
  • Page 45 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C4.1.6 enum 0 = Not Used 1 = Start / Stop 2 = Start (3 Wires) 3 = Stop (3 Wires) 4 = General Enable 5 = LOC / REM 6 = JOG 7 = FWD / REV 8 = No External Fault...
  • Page 46 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C4.2.3 enum 0 = Not Used 1 = Running 2 = Full Voltage 3 = Bypass 4 = Not Used 5 = DC Braking 6 = Without Fault 7 = With Fault 8 = Without Alarm 9 = With Alarm...
  • Page 47 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C5.1.2.1 Mode enum 0 = Inactive 1 = Fault F016 2 = Alarm A016 C5.1.2.2 Level 0 to 20 %Vn 8bit C5.1.2.3 Time 0.1 to 10.0 s 8bit C5.1.3 Motor Voltage Imbalance...
  • Page 48 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C5.3.2.2 Level 0 to 99 %Tn 8bit C5.3.2.3 Time 1 to 99 s 8bit C5.4 Power Protections C5.4.1 Underpower C5.4.1.1 Mode enum 0 = Inactive 1 = Fault F080 2 = Alarm A080 C5.4.1.2 Level...
  • Page 49 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C5.8.3.1 Mode enum 0 = Fault F101 1 = Alarm A101 2 = F101 and A101 ◦ C5.8.3.2 Fault Level 0 to 250 8bit ◦ C5.8.3.3 Alarm Level 0 to 250 8bit ◦...
  • Page 50 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C5.8.11.1 Mode 1001 enum 0 = Fault F112 and F120 1 = Alarm A112 and A120 C5.8.12 Ch4 Overtemperature C5.8.12.1 Mode enum 0 = Fault F104 1 = Alarm A104 2 = F104 and A104 ◦...
  • Page 51 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 0 = Standard 1 = Custom C5.9.2 Action Mode enum 0 = Inactive 1 = Fault F005 2 = Alarm A005 3 = F005 and A005 C5.9.3 Alarm Level 0 to 100 % 8bit...
  • Page 52 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C5.11.1 Mode enum 0 = Off 1 = On C5.11.2 Time 3 to 600 s 16bit C6 Configurations\HMI C6.1 Password C6.1.1 Password 0 to 9999 16bit C6.1.2 Password Options enum 0 = Off...
  • Page 53 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C7.2 Kick Start C7.2.1 Mode enum 0 = Off 1 = On C7.2.2 Time 0.1 to 2.0 s 8bit C7.2.3 Voltage 70 to 90 % 8bit C7.2.4 Current 300 to 700 % 16bit...
  • Page 54 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C8.1.1.24 Word #20 0 to 65535 1319 16bit C8.1.1.25 Word #21 0 to 65535 1320 16bit C8.1.1.26 Word #22 0 to 65535 1321 16bit C8.1.1.27 Word #23 0 to 65535 1322 16bit...
  • Page 55 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C8.1.2.20 Word #15 0 to 65535 1414 16bit C8.1.2.21 Word #16 0 to 65535 1415 16bit C8.1.2.22 Word #17 0 to 65535 1416 16bit C8.1.2.23 Word #18 0 to 65535 1417 16bit...
  • Page 56 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C8.3.5 IP Address 0.0.0.0 to 255.255.255.255 ip_address C8.3.6 CIDR enum 0 = Reserved 1 = 128.0.0.0 2 = 192.0.0.0 3 = 224.0.0.0 4 = 240.0.0.0 5 = 248.0.0.0 6 = 252.0.0.0 7 = 254.0.0.0 8 = 255.0.0.0...
  • Page 57 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 0 = Inactive 1 = Fault F129 2 = Alarm A129 C8.3.10.2 Alarm Action enum 0 = Indicates Only 1 = Ramp Stop 2 = General Disable 3 = Change to LOC 4 = Change to REM C9 Configurations\SSW900...
  • Page 58 Parameter Description Range of values Decimal Net Id Size Qty mapped places words 6 = CAN 7 = Ethernet 8 = Ext.Acqu.Current C9.3.2 Slot 2 enum 0 = Automatic 1 = Anybus-CC 2 = RS-485 3 = PT100 4 = I/Os Exp. 5 = Profibus 6 = CAN 7 = Ethernet...
  • Page 59 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C10.5.1 Mode enum 0 = No 1 = Yes C11 Configurations\SoftPLC C11.1 Mode 1101 enum 0 = Stop Program 1 = Run Program C11.2 Action App. Not Running 1103 enum 0 = Inactive...
  • Page 60 Parameter Description Range of values Decimal Net Id Size Qty mapped places words C11.3.39 User #39 -10000 to 10000 1186 s32bit C11.3.40 User #40 -10000 to 10000 1188 s32bit C11.3.41 User #41 -10000 to 10000 1190 s32bit C11.3.42 User #42 -10000 to 10000 1192 s32bit...
  • Page 61 Table A.3: Description of the parameter data types. Data type Description enum Enumerated type (unsigned 8-bit) contains a list of values with function description for each item. 8bit Unsigned 8-bit integer, ranges from 0 to 255. 16bit Unsigned 16-bit integer, ranges from 0 to 65,535. s16bit Signed 16-bit integer, ranges from −32,768 to 32,767.
  • Page 62 WEG Drives & Controls - Automação LTDA. Jaraguá do Sul – SC – Brazil Phone 55 (47) 3276-4000 – Fax 55 (47) 3276-4020 São Paulo – SP – Brazil Phone 55 (11) 5053-2300 – Fax 55 (11) 5052-4212 automacao@weg.net www.weg.net...

Table of Contents