Page 2 - NOTICE; Precautions on the dangers of high-voltage equipment.; Items to Check Before Unpacking; Has the product been damaged in shipping?
Thank you for choosing a 3G3FV High-function General-purpose Inverter andCompoBus/D Communications Card. This manual describes the specificationsand operating methods of the CompoBus/D Communications Card used forexchanging data between an Inverter and a Programmable Controller.Specifically, it desc...
Page 3 - DANGER; WARNING; Caution; OMRON Product References
! ! ! Notice: OMRON products are manufactured for use according to proper procedures by a qualifiedoperator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Al-ways heed the information provided with them. Fai...
Page 4 - Installation and Wiring Precautions; Adjustment Precautions
! ! ! ! ! ! H Installation and Wiring Precautions WARNING Never touch any internal parts of the Inverter. Doing so may result in electric shock. WARNING Install, remove, or wire the Optional Card only after turning OFF the Inverter, makingsure that all the indicators of the Inverter are OFF, and wai...
Page 5 - Table of Contents; Chapter 1. Functions and System Configuration
Table of Contents Chapter 1. Functions and System Configuration 1-1 . . . . . . . . . . . . . . . . . 1-1 Functions 1-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 CompoBus/D Features 1-5 . . . . . . . . . . ...
Page 6 - Chapter 5. CompoBus/D Communications Card Operations; Chapter 6. Communications Errors; Chapter 7. Communications Programs; Chapter 8. Appendices; Index
Table of Contents Chapter 5. CompoBus/D Communications Card Operations 5-1 . . . . . . . 5-1 Remote I/O 5-2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1-1 Standard Remote I/O (Initial Setting) 5-3 . . . . . . . ...
Page 7 - Chapter 1; Functions
Chapter 1 Functions and SystemConfiguration 1-1 Functions 1-2 CompoBus/D Features 1-3 CompoBus/D System Configuration 1
Page 8 - Easy Communications; Remote I/O Communications; Functions and System Configuration
1-2 1-1 Functions The 3G3FV-PDRT1-SIN CompoBus/D Communications Card is a dedicated communications interfacecard that makes it possible for the SYSDRIVE 3G3FV High-function General-purpose Inverter to com-municate with SYSMAC Programmable Controllers. Installing a CompoBus/D Communications Card inth...
Page 9 - lers. SYSMAC C200HS PCs support only remote I/O communications.; Choice of Communications Functions
1-3 Note 2. The SYSMAC CV Series includes the CV1000, CV2000, and CVM1 Programmable Control- lers. SYSMAC C200HS PCs support only remote I/O communications. H Multi-vendor Network The CompoBus/D conforms to the DeviceNet open field network specification, which means that de-vices (Masters and Slaves...
Page 10 - Applicable to Various System Configurations
1-4 H Applicable to Various System Configurations Remote I/O communications and message communications are available as communications func-tions. Normal control inputs are controlled by the remote I/O communications function. When neces-sary, the message communications function is used to monitor e...
Page 12 - Cables and branch them from the T-branch Tap.
1-6 H Free Remote I/O Allocation A Configurator (sold separately) can be used to enable flexible allocation of I/O, i.e., in any area and inany order. This allows I/O allocations that suit the application to simplify programming and enable effec-tive usage of PC memory areas. H Handle Slaves with Di...
Page 13 - CompoBus/D System Configuration; More than one Master Unit can be mounted to a single PC.; Fixed Allocation: Configuration without a Configurator; Note 1. The Master Unit occupies one node of the CompoBus/D Network.; node for each extra word that is used.
1-7 1-3 CompoBus/D System Configuration 1-3-1 System Configuration CompoBus/D is a multi-bit, multi-vendor network that combines controls and data on a machine/line-control level and that conforms to DeviceNet open field network specifications. Two types of communications are supported: 1) Remote I/...
Page 14 - Free Allocation: Configuration with a Configurator; maximum number of control points of the PC used.
1-8 H Free Allocation: Configuration with a Configurator Slave Slave Slave 3G3FV-PDRT1-SIN CompoBus/D Communications Card SYSMAC DRIVE 3G3FV Inverter C200HW-DRM21-V1 or CVM1-DRM21-V1CompoBus/D Master Unit 3G8F5-DRM21 (ISA Board)or SG8E2-DRM21 (PC Card)Configurator 64 nodes max. (including the Master...
Page 15 - More than one Master Unit per PC; Configurator Specifications
1-9 S More than one Master Unit per PC Remote I/O can be allocated for each Slave of the Master Unit from the Configurator, so morethan one Master Unit can be mounted to the same PC. Note In allocating Remote I/O for each Master Unit, be careful not to allow any dual allocation. H Configurator Speci...
Page 17 - Communications without Configurator: Fixed Allocation; Communications with Configurator: Free Allocation
1-11 H Communications without Configurator: Fixed Allocation Applicable PC CV Series C200HX/HG/HE C200HS Master Unit CVM1-DRM21-V1 C200HW-DRM21-V1 Supported communica-tions Remote I/O and messages Remote I/O and mes-sages Remote I/O Max. No. of Slaves perMaster Unit 63 50 32 Max. No. of controlledpo...
Page 19 - Chapter 2; Network Configuration Overview
Chapter 2 CompoBus/DCommunications LineDesign 2-1 Network Configuration Overview 2-2 Network Configuration Restrictions 2-3 Communications Power Supply 2-4 Communications Line Noise Prevention 2
Page 20 - Nodes; CompoBus/D Communications Line Design
2-2 2-1 Network Configuration Overview The following diagram shows the configuration of a CompoBus/D Network. CompoBus/D cables are used. T: T-branch connection M: Multi-drop connection CompoBus/D cables (5-wire cables) areused for the trunk lines and drop lines. Node Drop line Drop line Drop line T...
Page 21 - Branching Patterns from Trunk Line
2-3 2-1-2 Connections H Trunk and Drop Lines The trunk line is a cable to which Terminating Resistors are connected at the ends. Drop lines are cablesthat branch from the trunk lines. A special 5-wire cable is used for both the trunk lines and the drop lines. H Branching Patterns Branching Patterns ...
Page 22 - Maximum network length; Maximum Communications Distance; Drop Line Length
2-4 2-2 Network Configuration Restrictions CompoBus/D communications are designed to meet a wide range of applications by providing a choiceof baud rates and allowing different combinations of T-branch and multi-drop connections. The restric-tions of CompoBus/D communications that are required to en...
Page 24 - Basic Concept; The communications power supply must be 24 VDC.
2-6 2-3 Communications Power Supply 2-3-1 Locating the Communications Power Supply H Basic Concept • The communications power supply must be 24 VDC. • Make sure that the power is supplied from the trunk line. • When providing power to several nodes from one power supply, if possible try to locate th...
Page 26 - Duplex Power Supply with Multiple Power Supplies
2-8 1 Locating the Nodes on Both Sides of the Power Supply Power Supply Tapor T-branch Tap Communicationspower supply Node Node Node Node Node 2 Locating the Nodes on One Side of the Power Supply Note Configuration 1 is recommended for a single power supply to several nodes. Power Supply Tapor T-bra...
Page 27 - Cable exceeds 3 A when using Thin Cable for the trunk line.; Setting the Power Supply Location; The current capacity required by each node; Calculating the Power Supply Location; Simple calculation from a graph; Supply from a Graph
2-9 Note 3. Consider changing to Thick Cable to meet specifications if the current capacity of the Thin Cable exceeds 3 A when using Thin Cable for the trunk line. H Setting the Power Supply Location Determine whether or not the current can be supplied normally by finding the current capacity requir...
Page 29 - Countermeasures; If Thin Cable is being used, replace it with Thick Cable.; Calculation Example
2-11 3 Compare the values found in steps 1 and 2, above. If the first value (A) is less than the second (B), this shows that power supply specifications are met and power can be supplied to all nodes at anypoint in the Network. Note Be sure to refer to the correct graph as the maximum current flow i...
Page 30 - Formulae; The distance (m) of the trunk line between the power supply and node i.
2-12 Basically, in the CompoBus/D Network the permissible maximum voltage drop within the system can bespecified at 5 V for a power supply line (+V or –V), by calculating the specifications for the voltage of thecommunications power supply (24 VDC) and the input voltage of the communications power s...
Page 31 - Right Side Calculation; -3-4 Step 3: Splitting the System into Multiple Power Supplies; Splitting the Power Supply System; Internal Circuitry of the Power Supply Tap
2-13 Right Side Calculation Node 4: (40 0.015 + 1 0.005) 0.15 = 0.09075 (V) Node 5: (80 0.015 + 2 0.005) 0.25 = 0.3025 (V) Node 6: (120 0.015 + 3 0.005) 0.15 = 0.27225 (V) If 0.09075 + 0.3025 + 0.27225 = 0.6655 V x 4.65 V, the conditions are satisfied. 2-3-4 Step 3: Splitting the System into Multipl...
Page 32 - Restrictions
2-14 2-3-5 Dual Power Supplies Because diodes are contained in Power Supply Taps, these taps can be used to construct a dual powersupply system in the Network. Dual power supply differs from parallel operation of power supplies, sothe following restrictions apply. H Restrictions Dual power supply is...
Page 33 - Communications Line Noise Prevention; Grounding the Network; Note 2. Always ground to 100; Grounding the CompoBus/D Communications Card
2-15 2-4 Communications Line Noise Prevention 2-4-1 Communications Line Noise The communications line sends and receives high-speed pulse signals, and checks whether the data iscorrect by checking the sequence of the signals. If the amount of noise on the communications line is toogreat, the interfe...
Page 34 - nect the grounding cable.; -4-3 Communications Power Supply Noise Prevention; Use an independent power supply for communications.; Communications Cable Shielding
2-16 Note If the cable grounded to the Inverter is not sufficient and is receiving noise interference, discon- nect the grounding cable. Shield 2-4-3 Communications Power Supply Noise Prevention The communications power supply is the most important power supply in a CompoBus/D Network. Thefollowing ...
Page 35 - Suspending the Communications Power Supply
2-17 Suspending the Communications Power Supply S82J power supply S82Y- jj N (Mounting Tool) When using S82J power supply DC power supply Insulating material (such asbaked board or acrylic board) When using other power supplies 2-4-4 Noise Prevention Wiring To prevent inductive noise, do not wire th...
Page 36 - -4-5 Noise Prevention for Peripheral Devices
2-18 2-4-5 Noise Prevention for Peripheral Devices • Install surge suppressors on devices that generate noise, particularly devices that have an inductivecomponent such as motors, transformers, solenoids, and magnetic coils. Surge suppressor(Installed next to device) DC input type Device (such as a ...
Page 37 - Nomenclature and Settings
Chapter 3 Setup and Wiring 3-1 Nomenclature and Settings 3-2 Installation and Wiring 3
Page 38 - Setup and Wiring; Chapter 3
3-2 3-1 Nomenclature and Settings 3-1-1 Names of Parts Terminal block (TC) Node address andbaud rate settingpins Operation indicators PWR indicator MS indicator NS indicator WD indicator Shielded grounding cable 3-1-2 Terminal Block The following table provides details of the terminal block connecte...
Page 40 - -1-4 Baud Rate and Node Address Settings; Baud Rate Setting Pins; Node Address Setting Pins
3-4 3-1-4 Baud Rate and Node Address Settings In a CompoBus/D Network, the baud rate can be set to 500 Kbps, 250 Kbps, or 125 Kbps. To manageMaster/Slave communications, numbers are assigned as node addresses. Baud rate setting pins Node address setting pins Note Default settings are all OFF. H Baud...
Page 41 - Installation and Wiring; Mounting Procedure; Mount the Optional Card to the option C area.
! ! ! ! ! ! 3-5 3-2 Installation and Wiring WARNING Never touch any internal parts of the Inverter. Doing so may result in electric shock. WARNING Install, remove, or wire the Optional Card only after turning OFF the Inverter, makingsure that all the indicators of the Inverter are OFF, and waiting f...
Page 42 - Front View; mounted in the C area.; Connecting Communications Cables
3-6 6. Press the top of the connector 2CN and check that the apexes of the triangular marks on both sides match. Connector4CN for option A area Connector2CN for option C area Connector3CN for option D area Make sure that theapexes of the blacktriangular marks match Option A Option C Control CircuitB...
Page 43 - Inverter Internal Wiring; CompoBus/D Communications Card Crimp Terminal; Loosen the terminal screws using a thin flat-blade screwdriver.
3-7 3. Remove the exposed weaving and the aluminum tape from the signal and power lines. Strip the covering from the signal and power lines to the proper length for the crimp terminals. Twist togetherthe wires of each of the signal and power lines. Strip to match the crimp terminals H Inverter Inter...
Page 44 - Note 4. Do not tighten the screws to a torque exceeding 0.5 N; m. Doing so may damage the terminal; Connecting Communications Cables to T-branch Taps; Note 1. Thick Cables cannot be used for this wiring.
3-8 2. Insert the wires from underneath the terminal block. 3. Tighten the terminal screws securely to a torque of 0.5 N @ m. Note 1. Separate the CompoBus/D communications cables from the main circuit wiring and other power lines. Note 2. Do not solder the ends of the electric wires. Doing so may c...
Page 45 - T-branch Tap Connectors
3-9 D DCN1-1C T-branch Tap * Use for trunk line oflongest drop line. D DCN1-3C T-branch Tap * Use for trunk line oflongest drop line. D T-branch Tap Connectors The required number of connectors (on cable side) for T-branch Taps are supplied with the product. Name COMBICON Plug with Screw Flange Mode...
Page 46 - Connecting Terminating Resistors; T-branch Tap Terminating Resistor
3-10 H Connecting Terminating Resistors Terminating resistors must be connected at each end of the trunk line. Use the methods described hereto connect the Terminating Resistors. D T-branch Tap Terminating Resistor A Terminating Resistor is included with the T-branch Tap. Insert the Terminating Resi...
Page 47 - Chapter 4; SYSMAC Word Allocations and Scan List
Chapter 4 CompoBus/D SystemStartup 4-1 SYSMAC Word Allocations and Scan List 4-2 SYSDRIVE 3G3FV Settings 4-3 Startup Procedure 4
Page 48 - Fixed Allocation: Without Configurator; CompoBus/D System Startup
4-2 4-1 SYSMAC Word Allocations and Scan List In a CompoBus/D Network, remote I/O and message communications can be used simultaneously.This section describes remote I/O communications, particularly the memory words allocated in theSYSMAC PC that correspond to the remote I/O of the Slaves. 4-1-1 Ove...
Page 49 - Free Allocation Restrictions; A Slave cannot be assigned to more than one Master Unit.; The Scan List
4-3 • Slaves that require two words can be allocated two words using only one node address so that the nextnode addresses can be set for another Slave. • Remote I/O words can be allocated in sequence regardless of the order of the node addresses. Note The Configurator uses one node address. Therefor...
Page 50 - Fixed Remote I/O Allocations
4-4 • Slave remote I/O allocations providing the number of I/O words allocated to and the node address setfor each Slave. • Communications parameters providing the initial remote I/O communications status and the commu-nications cycle time settings. H Scan List Application A scan list is not require...
Page 51 - Using Scan Lists; Enabling/Disabling a Scan List; created on the Configurator and registered in a Master Unit.; Allocation Areas for Different PCs
4-5 H Using Scan Lists D Enabling/Disabling a Scan List To enable a scan list, turn ON the Enable Scan List software switch or use the Configurator. To disable ascan list, turn ON the Clear Scan List software switch. Note 1. Scan lists cannot be disabled from the Configurator. The scan list will alw...
Page 52 - I/O Allocations and Errors
4-6 Node SYSMAC Programmable Controllers address CV-series PCs C200HX/HG/HE PCs C200HS PCs Output area (CIO 1900 to CIO 1963) Input area (CIO 2000 to CIO 2063) Output area (IR 50 to IR 99) Input area (IR 350 to IR 399) Output area (IR 50 to IR 81) Input area (IR 350 to IR 381) 0 CIO 1900 CIO 2000 IR...
Page 53 - Verification Error: Slave I/O Size Differs; Fixed Allocation Example; Note 1. The above example is for allocations in a CV-series PC.; are not allocated to more than one Slave.; Basic Application Procedure; Set the initial settings for the Master Unit:
4-7 D Verification Error: Slave I/O Size Differs A verification error (Slave I/O Size Differs) will occur and it will not be possible to start CompoBus/Dcommunications if a Master Unit is being used with the scan list enabled and the type of I/O (input oroutput) or the number of I/O points registere...
Page 54 - Set the initial settings for the Slaves:; Mount the Master Unit and wire the Network.
4-8 2. Set the initial settings for the Slaves: Node address (DIP switch)Baud rate (DIP switch)Etc. 3. Mount the Master Unit and wire the Network. For CV-series PCs, Master Units are treated as CPU Bus Units and can be mounted to the CPURack or Expansion CPU Rack. Only one Master Unit can be mounted...
Page 55 - Allocation Areas and Maximum Words for Different PCs; allocation area for the Inverter.
4-9 4-1-4 Free Allocations H Allocation Areas and Maximum Words for Different PCs When free allocations are used, the remote I/O areas consist of input blocks 1 and 2, which input Slavedata to the PC, and output blocks 1 and 2, which output data from the PC to the Slaves. These fourblocks can be all...
Page 56 - The same Slave cannot be allocated words in more than one Master.; WRONG
4-10 H Free Allocation Restrictions • Each node address can be set only once in the output blocks and once in the input blocks. The same node ad-dress cannot be settwice. Output block 1 Node 02 Output block 2 Node 02 WRONG • If a Configurator is used to freely allocate words or bytes to each Slave, ...
Page 57 - Example of Free Allocations; Note The above example is for a CV-series PC.
4-11 H Example of Free Allocations Output area CIO 1950 CIO 1951 CIO 1952 CIO 1953 CIO 1954 CIO 2000 Allocated (01) Not used Not used Allocated (12) Allocated (02) Allocated (10) Allocated (10) Allocated (02) Allocated (01) Allocated (00) CIO 1900 CIO 1901 Allocated (03) Allocated (04) Allocated (04...
Page 59 - SYSDRIVE 3G3FV Settings; Note 1. This setting enables frequency reference 1 only.; Always set “3” when using the CompoBus/D Communications Card.
4-13 4-2 SYSDRIVE 3G3FV Settings Set the parameters according to the applications of the Inverter for CompoBus/D communications. Theshaded part in the following table indicates the default setting. Note The parameters set here are applied to the CompoBus/D Communications Card when the power is turne...
Page 60 - or an emergency stop switch as a safety precaution.
4-14 4-2-3 CompoBus/D Communications Settings The parameters below have been added for functions that are exclusive to CompoBus/D communica-tions. Set these parameters according to the desired application. Constant Name Content Setting Default Operator display range setting F9-01 Communications exte...
Page 61 - -2-4 Frequency Reference Settings and Display Units
4-15 4-2-4 Frequency Reference Settings and Display Units The parameters for units of frequency (speed) data used in CompoBus/D communications are set withthe following constant. The standard unit used with DeviceNet is r/min, so always set the number ofmotor poles. Default setting: 0 Constant Conte...
Page 62 - Startup Procedure
4-16 4-3 Startup Procedure The CompoBus/D communications system can be started from any of the nodes on the Network. Thefollowing procedure gives the startup process after turning ON the power to the Inverter’s CompoBus/DCommunications Card. If the startup process shown below is interrupted or stops...
Page 63 - Chapter 5; Switching Remote I/O Operation
Chapter 5 CompoBus/DCommunications CardOperations 5-1 Remote I/O 5-2 Message Communications (DeviceNet Explicit Messages) 5-3 Switching Remote I/O Operation 5-4 Special Remote I/O Operation 5
Page 64 - CompoBus/D Communications Card Operations
! 5-2 Caution Be careful when changing settings. Not doing so may result in injury or product dam-age. 5-1 Remote I/O There are two types of CompoBus/D communications: Remote I/O and message communications.There are three types of remote I/O operation: Basic remote I/O, standard remote I/O, and spec...
Page 66 - Words Allocated to SYSDRIVE 3G3FV-series Inverters; Inverter Run Commands; Inverter Status
5-4 H Words Allocated to SYSDRIVE 3G3FV-series Inverters A SYSDRIVE 3G3FV-series Inverter is allocated a total of four SYSMAC I/O words (two input and twooutput) via a CompoBus/D Communications Card. I/O classification Word address Bits 15 to 8 7 to 0 Output n Not used. Inverter run commands (SYSMAC...
Page 67 - Rotational Speed Reference Data; nated rotational speed will not be entered.; Rotational Speed Monitor Data
5-5 Note 2. Control From Net shows the input status of word n, bit 5 (Net Control) for CompoBus/D com- munications. Note 3. The Reference From Net and Control From Net functions are applicable for Inverter software versions S1042 and later. Check the version with the Inverter monitor function U1–14....
Page 68 - Basic remote I/O is used for the standard DeviceNet configuration.; Note 1. A shaded box indicate that the bit is not used.
5-6 5-1-2 Types of Remote I/O Operation There are three types of CompoBus/D Communications Card remote I/O operation: • Basic remote I/O: Remote I/O operation for the standard DeviceNet configuration. • Standard remote I/O: Remote I/O operation (DeviceNet-compatible) that is the default setting for ...
Page 69 - Note A shaded box indicate that the bit is not used.; versed from that of basic and standard remote I/O.
5-7 D Inputs (3G3FV to SYSMAC PC) Instance ID: 71 Dec (47 Hex) Byte number Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Wd m Rightmost 0 AtReference ReferenceFrom Net ControlFrom Net InverterReady Duringreverserun Duringforwardrun Warning(minorfault) Fault Leftmost 1 Wd m+1 Rightmost 2 Rotational...
Page 70 - Message Communications (DeviceNet Explicit Messages); Message Communications Operations; Types of Message Communications
5-8 5-2 Message Communications (DeviceNet Explicit Messages) There are two types of CompoBus/D communications: Remote I/O and message communications. Thissections explains CompoBus/D Communications Card message communications. With messagecommunications, specific instructions (SEND, RECV, CMND, and ...
Page 71 - Overview of Explicit Messages; PCs; Using IOWR
5-9 Note Message communications are supported by CV-series and C200HX/HG/HE PCs, but not by C200HS PCs. H Overview of Explicit Messages Explicit messages are sent and received as described below. Basically explicit message communica-tions are executed in 1-byte (8-bit) units. Header Node address Ser...
Page 72 - The control code is set as shown below for CompoBus/D Master Units.; S: Beginning Source Word; D: Destination Information
5-10 D C: Control Code The control code is set as shown below for CompoBus/D Master Units. Response setting:ON: No response. OFF: Response required.Must be OFF (response required) for explicit messages. Destination node address: 0 to 3F hex (0 to 63)The Master Unit node address must be set for expli...
Page 73 - Message Timing; any other such instructions between IOWR and the Equals Flag.
5-11 H Message Timing The Message Communications Enabled Flag must be used as an execution condition for the Masterwhen IOWR is used. Be sure this flag is ON before executing IOWR. If IOWR is executed when this flagis OFF, a Special I/O Unit error may be generated for the Master. Executioncondition ...
Page 74 - Timing of Message Response Reading; Communications Flags
5-12 H Timing of Message Response Reading Responses are read when the Message Communications Enabled Flag turns ON in the next cycle. TheMessage Communications Enabled Flag will turn OFF when a Master Unit is executing message com-munications. If the message response is faster than the PC ladder pro...
Page 75 - S: Beginning Command Storage Word; D: Beginning Response Storage Word
5-13 5-2-3 SYSMAC CV-series Message Transmission H Using CMND(194) With CV-series PCs, CMND(194) is used to send explicit messages. To send an explicit message, it isnecessary to place FINS command “2801” in front and to send the command to the Master Unit. TheMaster Unit that receives the command c...
Page 76 - C: Beginning Control Code Word; required for explicit messages, so set “0.”
5-14 D C: Beginning Control Code Word Specify the beginning word address of the area for storing the required control codes for message com-munications. The control codes shown in the following table are required by CompoBus/D Master Units.Preset the data in consecutive words. Word address Bits 15 1...
Page 77 - leftmost bits are automatically reversed.; Command Format
5-15 H Communications Flags Type Name Address Content Word Bit SYSMACPC flags Network CommunicationsEnabled Flag A502 7: Port 76: Port 65: Port 54: Port 43: Port 32: Port 21: Port 10: Port 0 0: Execution disabled (executing) 1: Execution enabled (not executing) Network CommunicationsError Flag A502 ...
Page 78 - Response Format; Normal Response; Error Response; Failure or Timeout During Transmission; Support Service Code
5-16 H Response Format D Normal Response Command code(FINS command for PC) Destination node address 32 bytes max. Completion code Number of bytes transmitted Service data (read data) Service code 28 01 00 00 D Error Response Command code(FINS command for PC) Destination node address Completion code ...
Page 80 - Object Details
5-18 H Object Details Instance Attribute Name Content Setting range Default Read Write Size 00 01 Object SoftwareRevision Indicates class 29 softwarerevisions. The revision value isadvanced whenever there is achange. --- 0001 Yes No Word 01 03 Forward/Stop 00: Stop01: Forward operation 00, 01 00 Yes...
Page 81 - Fault Codes
5-19 Note 2. A DeviceNet Fault mode cannot be set from communications. The Inverter will stop when a communications fault is detected. In versions S1042 and later, the fault processing methodcan be selected with an Inverter parameter (F9–06). D Fault Codes DeviceNet error code Operator display Meani...
Page 82 - Support Service Codes
5-20 5-2-7 AC/DC Drive Objects: Class 2A Hex AC/DC drive objects are assigned to command-related functions for drive devices such as Invertersand Servomotors. Command-related data reading and writing, monitor data reading, set data scalechanges, and so on, are all enabled. These functions are shared...
Page 84 - Note 3. Cannot be changed during running.; Communications Data Setting Examples; Converting communications data to hexadecimal:
5-22 Instance Size Write Read Default Setting range Content Name Attribute 01 1A Power scale Power data unit selection can be set andread. The power data unit value iscalculated as follows: Unit = 0.1 [W] x 1/2 c c: Power scale set value Set a negative value as its 2’scomplement. –15 to 15(F1 to 0Fh...
Page 85 - Note With frequency, the speed scale has no effect.; Communications Data Reference Example; Converting communications data to decimal:
5-23 Note With frequency, the speed scale has no effect. Example 3: Finding the communications data for setting a one-minute acceleration time with the follow-ing condition set. Time scale (attribute 1C): –3 • Matching the acceleration time unit: 1 minute = 60 seconds = 60,000 ms • Converting accele...
Page 86 - Set the remote I/O instance IDs for connection objects.; Switching via Parameter Objects (Using the Configurator); The instances to be set are shown in the following table.; Connect the remote I/O to be used for the parameter objects.
5-24 5-3 Switching Remote I/O Operation To use remote I/O operations other than the standard remote I/O operation it is necessary to switch theremote I/O operation. There are two ways to switch: • Use the Configurator to set the remote I/O instance IDs for parameter objects. • Set the remote I/O ins...
Page 87 - Switching via Connection Objects; This method is defined by OVDA AC/DC drive objects.; Connection Objects for Switching Remote I/O Operations; Restrictions on Switching Remote I/O
5-25 5. Set up the Master Unit and 3G3FV Inverter connection by turning ON their power. The remote I/O connection will then start up with the specified remote I/O operation.When creating scan lists, set the scan list to disable mode once and then create scan lists or changethe settings as follows fo...
Page 89 - Special Remote I/O Operation; Words Used for Special Remote I/O; Function Codes
5-27 5-4 Special Remote I/O Operation There are three kinds of CompoBus/D remote I/O operation: Basic remote I/O, standard remote I/O (thedefault setting), and special remote I/O. This section explains special remote I/O. Special remote I/O operation enables using all the functions of 3G3FV-series I...
Page 90 - Setting Data for Operations and Parameter Constants; Negative numbers are expressed as two’s complements.; Enabling Parameter Setting Data by Enter Command
5-28 H Setting Data for Operations and Parameter Constants Read data and write data to be set for operations and parameters are calculated as shown below andthen transmitted in hexadecimal. • Convert to hexadecimal values with the operation/parameter minimum setting value as 1. • Negative numbers ar...
Page 91 - Special Remote I/O Responses; Matching Function Codes and Register Numbers
5-29 Note 1. Unless an enter command is transmitted, data will not be enabled and the Inverter may not start. Note 2. The enter command requires a parameter constant (Register No. 0100 or higher). Since the run command or frequency reference (Register No. 0000 to 000F) is stored only in the RAMarea,...
Page 92 - Handling Illustration; supply is turned OFF.
5-30 H Handling Illustration Function coderegister number Processing contents 10 hex 0001 hex 10 hex 0000 hex 03 hex 0021 hex 03 hex 0010 hex Frequency reference writing Inverter run command writing Output frequency monitoring Inverter status reading Transmission completed signal Function code–respo...
Page 93 - Inverter Run Commands: Register Number 0000 Hex; Inverter Outputs: Register Number 0009 Hex
5-31 D Inverter Run Commands: Register Number 0000 Hex Bit Content 0 Forward/stop (1: Forward operation) 1 Reverse/stop (1: Reverse operation) 2 Multi-function input 1 3 Multi-function input 2 4 Multi-function input 3 5 Multi-function input 4 6 Multi-function input 5 7 Multi-function input 6 8 to 15...
Page 97 - Inverter Monitoring: U1–
5-35 H Inverter Monitoring: U1– jj Register number Monitornumber Monitored item Output unit Read Write 0020 U1-01 Frequency reference Set in o1-03 Yes No 0021 U1-02 Output frequency Set in o1-03 Yes No 0022 U1-03 Output current 8192 dec = Inverter ratedcurrent Yes No 0023 U1-04 Control method Set in...
Page 98 - Output Terminal Status: Register Number 002A Hex; Operating Status: Register Number 002B Hex
5-36 D Output Terminal Status: Register Number 002A Hex Bit Content 0 1: Terminal 9 and 10 short 1 1: Terminal 25 and 27 short 2 1: Terminal 26 and 27 short 3 Not used. 4 5 6 7 1: Terminal 18 and 20 short 8 to 15 Not used. D Operating Status: Register Number 002B Hex Bit Content 0 During RUN 1 Zero ...
Page 99 - Inverter Monitoring: U2–
5-37 H Inverter Monitoring: U2– jj , U3– jj Register number Monitornumber Monitored item Output unit Read Write 0080 U2-01 Current fault (Refer to table below.) Yes No 0081 U2-02 Last fault (Refer to table below.) Yes No 0082 U2-03 Fault frequency reference Set in o1–03. Yes No 0083 U2-04 Fault outp...
Page 100 - Error Codes
5-38 D Error Codes Code Display Content 01 PUF Fuse open 02 UV1 Undervoltage (main) 03 UV2 Undervoltage (CTL) 04 UV3 Undervoltage (MC) 05 SC Short-circuit 06 GF Ground fault 07 OC Overcurrent 08 OV Overvoltage 09 OH Overheat (See note 1.) 0A OH1 Overheat (See note 2.) 0B OL1 Motor overload 0C OL2 In...
Page 101 - Constants for Initialize Mode
5-39 5-4-5 Parameter Constant Reading and Writing The following tables show the SYSDRIVE 3G3FV-series Inverter parameter constant numbers and thecorresponding register numbers. Write and read the various parameter constants with “1” as the mini-mum setting unit. Negative numbers are expressed as two...
Page 102 - tor control default setting will be displayed.)
5-40 Constant Control mode setting Chang es dur-ing op-eration Default setting Setting range Setting unit Regis- ter No. Name Constant Flux vector Open loop vector V/f with PG V/f control Chang es dur-ing op-eration Default setting Setting range Setting unit Regis- ter No. Name b2-04 DC injection br...
Page 109 - control default settings will be displayed.); External Terminal Function (H) Parameter Constants
5-47 Constant Control mode setting Chang es dur-ing op-eration Default setting Setting range Setting unit Regis- ter No. Name Constant Flux vector Open loop vector V/f with PG V/f control Chang es dur-ing op-eration Default setting Setting range Setting unit Regis- ter No. Name F9-03 Communicationse...
Page 110 - Protective Function (L) Parameter Constants
5-48 Constant Control mode setting Chang es dur-ing op-eration Default setting Setting range Setting unit Regis- ter No. Name Constant Flux vector Open loop vector V/f with PG V/f control Chang es dur-ing op-eration Default setting Setting range Setting unit Regis- ter No. Name H3-10 Gain: Terminal ...
Page 112 - Inverter will be displayed.
5-50 Note 1. The default setting depends upon the type of Inverter. The value for a 200-V-class 0.4 kW Inverter will be displayed. Note 2. These are values for a 200-V-class Inverter. Values for 400-V-class Inverter are double. D Operator (o) Parameter Constants Constant Name Regis- Setting Setting ...
Page 113 - Communications Line Errors
Chapter 6 Communications Errors 6-1 Communications Line Errors 6-2 Message Communications Errors 6-3 Special Remote I/O Errors 6-4 Inverter Faults 6
Page 114 - Operation Indicators; Communications Errors; Chapter 6
6-2 6-1 Communications Line Errors Malfunctions in CompoBus/D communications that are a result of broken wires, short circuits, reversedwiring, duplicate node address assignments, or noise interference are detected as transmission (BUS)errors. When a transmission error is detected, the Inverter’s Fa...
Page 117 - Message Communications Errors; Explicit Message Errors
6-5 6-2 Message Communications Errors H Explicit Message Errors If an explicit message is sent, but communications do not end normally, one of the following error codeswill be returned with service code 94. Check the meaning of the error message, and either correct themessage or adjust the timing of...
Page 118 - Special Remote I/O Errors; Enter Command
6-6 6-3 Special Remote I/O Errors H Special Remote I/O Errors If each function is not set properly using the special remote I/O, the MSB of the function code will bechanged to 1 and one of the following error codes will be returned. Check the meaning of the error mes-sage, and either correct the mes...
Page 119 - Inverter Faults; Detecting Inverter Faults; Confirming Inverter Fault Status; Memory Data Backup; Data can be written to EEPROM up to 100,000 times.
6-7 6-4 Inverter Faults H Detecting Inverter Faults When a fault is detected in the Inverter itself, the status will change as shown in the following table. Function Inverter Fault Status Remote I/O The fault output allocated in the remote I/O will turn ON. If the fault output is ON, turn OFF all re...
Page 120 - Chapter 7; Standard Remote I/O Programming
Chapter 7 CommunicationsPrograms (SYSMAC C200HX/HG/HE PCs) 7-1 Standard Remote I/O Programming 7-2 Message Communications Programming 7-3 Special Remote I/O Programs 7
Page 121 - Allocations; Remote I/O: Outputs from PC to 3G3FV Inverter; Remote I/O: Inputs from 3G3FV Inverter to PC; Communications Programs
7-2 Note In this chapter, the bits, words, and data memory used in the ladder pro-grams are selected at random. When creating actual programs, modify thecontents so that they do not overlap with other areas. 7-1 Standard Remote I/O Programming When the following standard remote I/O programming is ex...
Page 122 - Timing Chart; Operation; after operation will decelerate to a stop.
7-3 H Timing Chart 00000 (Frequency Reference Input Bit) 00001 (Forward Input Bit) 00002 (Reverse Input Bit) Word m bit 2(During Forward Run) Word m bit 3(During Reverse Run) Rotational speed reference data DM 0000 (rotational speed reference data transmitted to words n + 1) 03000 (Fault Flag) 00003...
Page 123 - Ladder Program
7-4 H Ladder Program Forward/Stop Bit(word n bit 0) Reverse/Stop Bit(word n bit 1) Fault Flag(03000) Fault Reset Input Bit(word n bit 2) Reverse Operation 00001 03000 (word m bit 3) Forward Operation 00002 03000 (word m bit 2) 00003 Fault Bit (word m bit 0) 03000 00003 03003 03004 Net control(word n...
Page 124 - Message Communications Programming
7-5 7-2 Message Communications Programming 7-2-1 Inverter Fault Processing The message communications programming example given here reads and stores the fault data usingexplicit messages for fault outputs from the Inverter. If the Inverter has a fault, the remote I/O input’sFault Bit (word m bit 0)...
Page 125 - fault is cleared, the Fault Flag will turn OFF.
7-6 H Timing Chart Word m bit 0 (Fault Bit) 00000 (Fault Read Flag) 03003 (Sending Message Flag) 03002 (Message Sent Flag) IOWR instruction execution 00001 (IOWR Write Completed Flag) 00002 (Response Flag) 10112 (Message CommunicationsEnabled Flag) 03000 (Fault Flag) 00100 (Reset Input Bit) DM0200 (...
Page 129 - Sending Message Flag will be turned OFF.
7-10 H Timing Chart 01000 (Program Start Input Bit) 01001 (Start Switch ON) 00000 (Message Execution Flag) 03000 (Sending Message Flag)03001 (Message Sent Flag) IOWR instruction execution 00001 IOWR Write Completed Flag00002 Response Flag Message Communications Enabled FlagCompletion code errorDM 01...
Page 132 - Special Remote I/O Programs; Inverter Control Input Word Allocation; Inverter Status Word Allocation
7-13 7-3 Special Remote I/O Programs 7-3-1 Simple Operation Programs This section describes examples of simple operation programming using special remote I/O. To usespecial remote I/O, it is necessary to switch the remote I/O operation. Refer to 5-3 Switching Remote I/OOperation and change to the sp...
Page 133 - Program-related Bits Used; Inverter Control Input; Remote I/O Allocation Areas
7-14 D Program-related Bits Used Word Function 00000 Program Start Input Bit 00001 Program End Input Bit 00002 Program Execution Flag 00003 Communications Error Reset Input Bit 00004 Inverter Stop Command Flag 01000 Frequency Reference Write Flag 00101 Control Input Write Flag 00102 Output Frequency...
Page 138 - Allocation
7-19 MOV (021) #0000 001 00004 MOV (021) #0010 DM0100 MOV (021) #0000 DM0101 MOV (021) #0000 DM0102 XFER (070) #0002 DM0100 n MOVD (083) DM0102 #0010 n+2 Executes stop command. 7-3-2 Reading Parameter Data This programming example is designed to read the parameter data specified in the 3G3FV Inverte...
Page 145 - Specifications
Chapter 8 Appendices 8-1 Specifications 8-2 Objects 8-3 CompoBus/D Communications Response Time 8
Page 146 - Appendices; Chapter 8
8-2 8-1 Specifications Item Specifications Model 3G3FV-PDRT1-SIN Remote I/O • Basic remote I/O: Allocated 2 input and 2 output words. • Standard remote I/O (default setting): Allocated 2 input and 2 outputwords. • Special remote I/O: Allocated 3 input and 3 output words. Note 1. The user can select ...
Page 147 - Objects
8-3 8-2 Objects There are eight types of object: • Identify objects (identification information): Class 01 hex • Message router objects: Class 02 hex • DeviceNet objects: Class 03 hex • Assembly objects: Class 04 hex • DeviceNet connection objects: Class 05 hex • Motor data objects: Class 28 • Contr...
Page 148 - Status Details; Note Bits that are not used are all zeros.
8-4 H Object Details Instance Attribute Name Content Setting range Default (Hex) Read Write Size 00 01 Object SoftwareRevision Indicates class 01 softwarerevisions. The revisionvalue is advancedwhenever there is achange. --- 0001 Yes No Word 01 01 Vender ID Indicates the maker’s code. OMRON: 47 (2F ...
Page 150 - Allocation Information Details
8-6 D Allocation Information Details Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 0 0 0 0 0 0 1: Remote I/Oconnectionstatus 1: Explicitmessageconnectionstatus 1 0 0 Node address (MAC ID) of Master connected for DeviceNet communications. Note The Master Unit automatically writes allocation ...
Page 155 - CompoBus/D Communications Response Time; Communications Cycle Time; One Master in Network; More than One Master in Network
8-11 8-3 CompoBus/D Communications Response Time This section describes communications response time when OMRON Master and Slave Units are be-ing used. Use this section for reference when planning I/O timing. The equations provided here are validunder the following conditions: • The Master Unit is o...
Page 156 - I/O Response Time of Inverter; Inverter output scanning: 5 ms
8-12 H I/O Response Time of Inverter The following shows processing time between the Inverter and the CompoBus/D CommunicationsCard. • DP-RAM processing time between the Inverter and CompoBus/D Communications Card: 5 ms • Inverter input scanning: 5 ms (read twice) • Inverter output scanning: 5 ms • ...
Page 161 - Revision History
R-1 Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. I525-E1-1 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to theprevious version. Revision code Date Rev...
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