Thank you for purchasing iG5A Series DeviceNet Communication Module

Transcription

1 Safety Precautions Thank you for purchasing ig5a Series DeviceNet Communication Module SAFETY PRECAUTIONS Always follow safety instructions to prevent accidents and potential hazards from occurring. Safety precautions are classified into WARNING and CAUTION and their meanings are as follows: WARNING Improper operation may result in serious personal injury or death. CAUTION Improper operation may result in slight to medium personal injury or property damage The indicated illustrations on the product and in the manual have the following meanings. Danger may be present. Read the message and follow the instructions carefully. Particular attention should be paid because danger of an electric shock may be present. Keep operating instructions handy for quick reference. Read the operating instructions carefully to fully understand the functions of the SV-iG5A series and to use it properly. CAUTION Be cautious, when handling the CMOS components of the communication module. Static may lead to malfunctioning of the product. Turn off the inverter power, when changing the communication cable. Otherwise, you may damage the module or a communication error may occur. Make sure to insert the Communication module connector to the inverter precisely. Otherwise, you may damage the module or a communication error may occur. Check the parameter unit before setting up the parameter. Otherwise, a communication error may occur. i

2 Table of Contents Table of Contents Chapter 1 Introduction E1 1 Chapter 2 DeviceNet communication module specification E2 1 Chapter 3 Communication Cable Specification E3 1 Chapter 4 Installation E The Contents E Layout of DeviceNet communication module E DeviceNet communication terminal specification E Control terminal specification E Installation of DeviceNet communication module E Instruction for installation E4 4 Chapter 5 LED Display E NS LED Status E MS LED Status E LED Tip E In the event that Reset occurs E In the event of EMC by Scanner (Master) E5 3 Chapter 6 EDS(Electronic Data Sheets) File E6 1 Chapter 7 Keypad Parameter associated with DeviceNet E Fieldbus ID (C3) E Fieldbus Baudrate (C4) E Fieldbus LED (C5) E In Instance, Out Instance (C29, C49) E7 4 Chapter 8 Definition of Object Map E Class 0x01 (Identity Object) Instance E Attribute E Service E Class 0x03 (DeviceNet Object) Instance E Attribute E Service E Class 0x04 (Assembly Object) E In Instance 70/ E In Instance 71/ E In Instance 141/142/143/ E8 7 ii

3 Table of Contents Out Instance 20/ E Out Instance 21/ E Out Instance 121/122/123/ E Class 0x05 (DeviceNet Connection Object) E Instance E Attribute E Service E Class 0x28 (Motor Data Object) Instance E Attribute E Service E Class 0x29 (Control Supervisor Object) Instance E Attribute E Service E Class 0x2A (AC Drive Object) Instance E Attribute E Service E Class 0x64 (Inverter Object) Manufacture Profile E Attribute E Service E8 17 iii

4 Chapter1. Introduction Chapter1. Introduction ig5a DeviceNet communication module connects the ig5a inverter with the DeviceNet network. DeviceNet communication module enables the control and monitoring of inverter to be controlled by sequence program of PLC or Master module selected optionally. As one or more inverters are connected and operated with a communication line, it reduces the installation cost compared with when communication is not used. Furthermore, simple wiring enables to the reduction of installation period and easy maintenance as well. A variety of peripheral devices such as PLC, etc. can be used to control the inverter, and factory automation is made easily by its advantage of the fact that it can be operated linked with a variety of systems such as PC, etc. E1-1

5 Chapter2. DeviceNet Communication Module Specification Chapter2. DeviceNet Communication Module Specification Power Supply Terminology DeviceNet communication module power source Exterior Power Source Network Topology Communication Baudrate Max. Number of Nodes Device Type Kind of Support Communication Terminal Resistor Supplied from inverter Description Input Voltage : 11 ~25V DC Current consumption: Max. 60mA Bus Topology 125kbps, 250kbps, 500kbps 64 nodes (including Master) In the event 1 Master node is connected to Network, the maximum number of the nodes connected is 63 nodes (64-1). AC Drive Explicit Peer to Peer Messaging Faulted Node Recovery(Off-Line) Master/Scanner (Predefined M/S Connection) Polling 120 ohm 1/4W Lead Type E2-1

6 Chapter3. Communication Cable Specification Chapter3. Communication Cable Specification Terminal Resistor R???? Trunk Cable R Drop Cable For DeviceNet Communication, DeviceNet standard cable specified by ODVA should be used. There are Thick or Thin type cable as DeviceNet standard cable. For DeviceNet standard cable, refer to ODVA Homepage ( Either Thick or Thin cable can be used for Trunk Cable, but please use Thick Cable in general. In case of Drop Cable, Thin Cable is strongly recommended. Maximum length of cable as below is the performance when DeviceNet standard cable was used. Trunk Cable Length Drop Length (Thin Cable) Baudrate Thick Cable Thin Cable Max. Total Sum 125 kbps 500 m (1640 ft.) 156 m (512 ft.) 100 m 6 m 250 kbps 250 m (820 ft.) 78 m (256 ft.) (328 ft.) (20 ft.) 500 kbps 100 m (328 ft.) 39m (128ft.) DeviceNet Cable Colors and Signals Name Color Description V- BLACK Common CAN_L BLUE Signal Low S UNINSULATED Shield CAN_H WHITE Signal High V+ RED Power Supply E3-1

7 Chapter4. Installation Chapter4. Installation 4.1 The Contents When unpacking DeviceNet communication module box, the contents consist of ig5a DeviceNet communication module, Pluggable 5-pin connector, Lead Type terminal resistor 120Ω (1/4W), bolt that fastens ig5a DeviceNet communication module to ig5a inverter, and this manual for DeviceNet. 4.2 Layout of DeviceNet communication module Layout of DeviceNet communication module is as below. NS LED MS LED Inverter Connector Portable(Remote) Keypad Connector Control I/O Connector DeviceNet Comm. Connector V- CAN_L S CAN_H V+ 4.3 DeviceNet communication terminal specification Name Color Description V- BLACK Common CAN_L BLUE Signal Low S UNINSULATED Shield CAN_H WHITE Signal High V+ RED Power Supply E4-1

8 Chapter4. Installation 4.4 Control terminal specification 3A 3C P1 P2 P3 P4 CM MO MG VR V1 CM I AM Terminal Terminal Description P1 ~ P4 Multi-function input T/M 1-4 CM Common Terminal VR V1 I AM MO MG 3A 3C Power supply for external potentiometer Input terminal for Voltage operation Input terminal for Current operation Multi-function analog output terminal Multi-function terminal for open collector Ground terminal for external power supply Multi-function relay output A contact Common for Multi-function relays Specification Output voltage : 12V Max output current : 10mA Potentiometer : 1 ~ 5kohm Max input voltage : -10V ~ +10V input 0 ~ 20mA input Internal resistor : 250 ohm Max output voltage : 11[V] Max output current : 10mA Below DC 26V,100mA Below AC 250V, 1A Note 1) Tie the control wires more than 15cm away from the control terminals. Otherwise, it interferes front cover reinstallation. Note 2) Use Copper wires rated 600V, 75 and higher. E4-2

9 Chapter4. Installation 4.5 Installation of DeviceNet communication module Take off the upper cover (2, 3) from the dedicated inverter for communication and then install the communication module (4) on the inner cover of the inverter (5). After installation of communication module (4) and then install the upper cover on the inverter. Connect the communication and I/O signal cable to control the inverter. On completion of basic connection, install the upper cover (3) on the inverter. Please use the Portable Keypad (6) or Remote Keypad for panel mounting since this communication module is Non Loader type. Step 1 Step 2 Step Step 4 Step 5 6 E4-3

10 Chapter4. Installation 4.6 Instruction for installation Don t install or remove DeviceNet communication module with the power on. It may cause damages to both DeviceNet communication module and inverter. Be sure to install or remove DeviceNet communication module after the current of Inverter condenser has been completely discharged. Don t change the connection of communication signal line with the power of inverter on. Be sure to connect the inverter body and Communication module connector exactly corresponded with each other. In the event of connecting Communication power source (24P, 24G), be sure to check they are V-(24G), V+(24P) Silk of DeviceNet communication module before connecting them. When configuring the Network, be sure to connect the terminal resistor to the device that is connected with the far end part. Terminal resistor should be connected between CAN_L and CAN_H. The value of terminal resistor is 120 ohm 1/4W. Dedicated ig5a inverter for communication must be used to use ig5a DeviceNet communication option module. The software for ig5a is supported from version 2.3. (The version of software can be checked through the parameter H79 of FUN2 group) E4-4

11 Chapter5. LED Display Chapter5. LED Display DeviceNet communication module enclose 2 LEDs mounted; MS (module Status) LED and NS (Network Status) LED. Fundamental function of two LEDs is as below. MS LED (Module Status) NS LED (Network Status) 5.1 NS LED Status It is used to check whether the power source state of DeviceNet communication module is stable; whether CPU of DeviceNet communication module is regularly operating; whether interface communication between DeviceNet communication module and inverter body is made in smooth manner. All the operations as above are normally made, MS LED will be lit in Solid Green It is used to show the connection of DeviceNet communication module to communication on the Network or the network power source status. LED State Cause Corrective Actions 5V power is not energized Check if the power of inverter is on. in DeviceNet Check 5V power is energized in communication module. DeviceNet communication module. Off Flashing Green Solid Green Flashing Red Solid Red Off-Line (No Power) On-Line Not Connected On-Line, Connected (Link OK) Connection Time-Out Critical Link Failure. Abnormal Condition Duplicate MAC ID address checking Cloned node verification is checked, communication environment is ready, but they are not connected with any node Connection of one EMC or more is set up Timed out occurred during Poll I/O Communication Failure of verifying cloned MAC ID Bus Off Status Network power to be energized through DeviceNet connector is not supplied In case of the power is energized in DeviceNet communication module, LED turns Off for 5 seconds while the module is checking duplicated MAC ID address. Normal operation before the user attempts the connection I/O Communication (Poll) Connection available [Slave] Inverter Make the comm. update(c99) [Master] PLC Make the reset to Identity Object and then reconnect I/O. Change MAC ID set up Check if the signal line is successfully connected. Check if network cable is properly connected. Check the operation of Network power supply device. E5-1

12 Chapter5. LED Display LED State Cause Corrective Actions Green Flashing Red Red Flashing Green Self-test Device under self-test Wait for a moment Communication Fault After the failure of passing Network Access, it falls under Communication Fault Status. This is the case when Identity Communication Faulted Request Message is received Normal response 5.2 MS LED Status LED State Cause Corrective Actions Off No Power 5V power is not energized in DeviceNet communication module. Check if the power of inverter is on. Check 5V power is energized in DeviceNet communication module. Solid Green Solid Red Flashing Green & Red Operational In normal operation - Unrecoverable Fault Self Test Interface between DeviceNet communication module and inverter is not made in smooth manner. DeviceNet communication module under self test. Check if DeviceNet communication module and inverter are connected successfully. - E5-2

13 Chapter5. LED Display 5.3 LED Tip In the event that Reset occurs MS (module Status) LED glows in Green-Red at every 0.5 second at the beginning, but when the Interface communication between DeviceNet communication module and inverter comes to normal state, it becomes solid Green. Then, NS (Network Status) LED flashes in Green-Red at every 0.5 second. In the event there is no abnormality as result of checking the redundant MAC ID, Network Status LED flashes in Green. It means this Device communication module is connected to the Network in normal way, but communication is not made with any Device. If it fails to run as above, please check any of the following three cases. If it runs in normal way, you may disregard the following cases. If the interface communication between DeviceNet communication module and inverter doesn t run in normal way, MS (module Status) LED becomes solid Red. In this case, be sure to check the connection between inverter and DeviceNet communication module first, and then turn on the Inverter. In the event that NS doesn t flash in Green just keeping Off state, it falls under the case either Network power is not on or the Baudrates of current network and Communication module are not matched. You need to check this point carefully. In the event there is abnormality as result of checking the redundant MAC ID, Network Status LED becomes solid Red. In this case, please configure MAC ID at the other value using Keypad. In the event that the Communication module is in communication with the other Device, NS (Network Status) LED becomes solid Green In the event of EMC (Explicit Message Connection) by Scanner (Master) Network Status LED becomes solid Green If EMC setting is released here, it flashes in Green again after 10 seconds. Once EMC is achieved, I/O Connection is available. In this case, the Network Status LED is still continued. In the event that no communication is made within the time I/O Connection is set, Time Out occurs, and then Network Status LED flashes in Red. (This Status can be changed into flashing Green again depending on the time setting of EMC. E5-3

14 Chapter6. EDS File Chapter6. EDS (Electronic Data Sheets) File This file includes the information on the parameters of inverter. It is used when the user intends to control the parameters of ig5a through the DeviceNet Manager program. In this case, it is necessary to install on PC the ig5a-use EDS file that we provide. EDS file can be downloaded at the Homepage of LSIS. EDS file name : Lsis_iG5A_AcDrive.EDS Revision : 2.01 Paste Lsis_iG5A_AcDrive.EDS file in the folder for the EDS file via Master Configuration programming tool. Example) SyCon program for XGT Series Paste Lsis_iG5A_AcDrive.EDS file in subfolder EDS of DevNet as below figure. E6-1

15 Chapter7. Keypad Parameter Associated with DeviceNet Chapter7. Keypad Parameter associated with DeviceNet Code C 1 drv Frq Name of Parameter Fieldbus Option Name Drive Mode Frequency setting method Default Range Description Fx/Rx-1 0. Keypad-1 0. Keypad 1. Fx/Rx-1 2. Fx/Rx-2 3. RS Fieldbus 0. Keypad-1 1. Keypad ~10V 3. 0~10V 4. 0~20mA 5. "2" + "4" 6. "3" + "4" 7. RS Digital Volume 9. Fieldbus When ig5a DeviceNet communication module is installed, it indicates dnet. To command Inverter run with DeviceNet, it requires setting as 4 (Fieldbus) To command Inverter frequency with DeviceNet, it requires setting as 9 (Fieldbus). C 2 Fieldbus S/W - - C 3 Fieldbus 1 0~63 Inverter ID to be set. 125kbps 250kbps C 4 C 5 Fieldbus Baudrate Fieldbus LED 125kbps 500kbps Indicates the version of DeviceNet communication Requires setting at Baudrate used in the network with which inverter is connected. - - Indicates the communication status E7-1

16 Chapter7. Keypad Parameter Associated with DeviceNet Code E7-2 Name of Parameter C29 In Instance 70 Default Range Description C30 ParaStatus Num - - C31 Para Status-1-0~0xFFFF C32 Para Status-2-0~0xFFFF C33 Para Status-3-0~0xFFFF C34 Para Status-4-0~0xFFFF C49 Out Instance C50 Para Ctrl Num - - C51 Para Control-1-0~0xFFFF C52 Para Control-2-0~0xFFFF C53 Para Control-3-0~0xFFFF C54 Para Control-4-0~0xFFFF 0. No C99 Comm. Update 0. No 1. Yes Set the value of input instance to be used in Class 0x04 (Assembly Object). As this parameter value is set, the data type to be received (Masterbased) at the time of Poll I/O communication is decided. In the event C29 (In Instance) is set at 141~144, the value of C30 Parameter Status Number is automatically indicated, and this set value of parameter varies depending on the set value of C29. It can be set/display in case of In Instance value between 141 ~ 144. Set the value of output instance to be used in the Class 0x04 (Assembly Object). As this Parameter value is set, the data type to be sent (Master-based) at the time of Poll I/O communication is decided. In the event that C49 (Out Instance) is set at 121~124, the value of C50 (Parameter Control Number) is automatically indicated, and the set value of this Parameter varies depending on the set value of C49. It can be set/display in case of In Instance value between 141 ~ 144. Used when initializing DeviceNet communication module. In the event of setting C99 at 1 (Yes), it carries out initialization and then automatically displays 0 (No).

17 Chapter7. Keypad Parameter Associated with DeviceNet Code I62 I63 Name of Parameter Drive mode select after loss of frequency command Wait time after loss of frequency Default Range Description 0. None In case of DeviceNet communication, it carries out 0. None 1. Free-Run the loss of communication command after the loss of 2. Dec Polling communication Data Command. After I/O connection is 1.0 sec 0.1~120.0 disconnected, Lost Command sec will be occurred after setting command time. Run and Frequency command through DeviceNet have to set to Fieldbus of drv (Run command method) mode and Frq (Frequency command method) mode. 7.1 Fieldbus ID (C3) Fieldbus ID falls under MAC ID (Media Access Control Identifier) that is called in DeviceNet. As this value is an indigenous value by which each Device is discriminated in DeviceNet Network, it is not allowed for different Devices to have same values. This value is preset as 1 at the factory. In the event that interface communication is in trouble between DeviceNet communication module and inverter, Default value is automatically changed into 63. In the event of modifying MAC ID during operation, DeviceNet communication module will be automatically reset. This is because it is essential to check if Device using MAC ID value newly set is on the Network. In the event the preset MAC ID value is the one that has already been used by the other Device, NS (Network Status) LED will be changed to solid Red. Here, MAC ID can be changed into the other value using Keypad again. After that, if NS is flashing in green, it means its normal operation. 7.2 Fieldbus Baudrate (C4) In the event that the communication speed set is not same as that used in the Network, NS LED maintains Off state. In the event changing the Baudrate using Keypad, in order for the changed Baudrate value to influence the actual communication speed, it is necessary to send Reset Service to the Identity Object of Inverter through communication or reset the Inverter. You may reset the Inverter using C36 (Communication Update). In the event that Network Baudrate corresponds with Communication module Baudrate and MAC ID is the only one, NS LED flashes in Green. E7-5

18 Chapter8. Definition of Object Map 7.3 Fieldbus LED (C5) DeviceNet communication module has MS LED and NS LED only, but four LEDs are shown from C5 (Fieldbus LED Status) using Keypad. It displays the information of NS LED Red, NS LED Green, MS LED Red and MS LED Green in the order of C5 LEDs (Left Right). If C5 is displayed as below, it indicates that currently NS LED is Green and MS LED is Green. Example of C5 LED status (ON) (OFF) NS LED MS LED Red Green Red Green NS LED Red NS LED Green MS LED Red MS LED Green OFF ON OFF ON 7.4 In Instance, Out Instance (C29, C49) In Instance, Out Instance is used in the Poll I/O Data Communication. Poll I/O Connection is the Connection to communicate specific data between Scanner (Master) and Inverter. Type of data sent through Poll I/O is decided by the Assembly Instances (C29, C49). In case of Instance 20, 21, 100, 101, 70, 71, 110 and 111, the amount of data sent by Poll I/O Communication is 4 Bytes in both directions, and the communication cycle default value is 0 (zero). Assembly Instance can be broadly divided into Output and Input based on Scanner. That is, Input Data means the amount of data stored in Scanner. It means the value for inverter to feed back to Scanner. On the contrary, Output Data means the amount of data supplied from Scanner, which is a new command value for Inverter. In the event of changing the value of In Instance or Out Instance, DeviceNet communication module is automatically reset. Output Assembly ig5a Inverter E8-1 Scanner (Master) Input Assembly

19 Chapter7. Keypad Parameter Associated with DeviceNet From the viewpoint of Scanner From the viewpoint of Inverter Input Assembly Receive data Send data Output Assembly Data Send data Receive data In the event of setting C29 (In Instance) at 141 ~ 144, C30 ~ C34 are displayed when C99 (Comm. Update) sets to Yes(1). In the event of setting C29 (In Instance) at the values other than 141 ~ 144, C7 ~ C11 are not displayed. Followings are C30 (ParaStatus Num) value automatically set and valid Parameter Status with Poll I/O communication depending on the value of In Instance set,. In Instance C30 C31 C32 C33 C O X X X O O X X O O O X O O O O Out Instance can be applied in the same way as explained for In Instance. In the event of setting C49 (Out Instance) at 121 ~ 124, C50 ~ C54 are displayed when C99 (Comm. Update) sets to Yes(1). In the event of setting C49 (Out Instance) at the values other than 121~124, C50 ~ C54 are not displayed. Followings are C50(Para Ctrl Num) value automatically set and valid Parameter Control with communication depending on the value of Out Instance set. Out Instance C50 C51 C52 C53 C O X X X O O X X O O O X O O O O E7-5

20 Chapter8. Definition of Object Map Chapter8. Definition of Object Map DeviceNet communication consists of the assemblies of Objects. Following terminologies are used to explain the Object of DeviceNet. Terminology Definition Class Assembly of Objects having similar function Instance Concrete expression of Object. Attribute Property of Object. Service Function supported by Object or Class. Followings are the definition of Object used in ig5a DeviceNet. Class Code Object Class Name 0x01 Identity Object 0x03 DeviceNet 0x04 Assembly 0x05 Connection 0x28 Motor Data 0x29 Control Supervisor 0x2A AC/DC Drive 0x64 Inverter E8-1

21 Chapter8. Definition of Object Map 8.1 Class 0x01 (Identity Object) Instance 1 (Entire device, host and adapter) Attribute Attribute Access ID Attribute Name Data Length Attribute Value 1 Get Vendor ID (LS Industrial Systems) Word Get Device Type (AC Drive) Word 2 3 Get Product Code Word 10 (Note1) 4 Get Revision Low Byte - Major Revision High Byte - Minor Revision Word 5 Get Status Word 6 Get Serial Number Double Word 7 Get Product Name 14 Byte (Note 2) (Note 3) - ig5a DeviceNet (Note 1) Product Code 10 means ig5a inverter (Note 2) Revision corresponds with the version of DeviceNet communication module. High Byte means Major Revision, and Low Byte means Minor Revision. For example, 0x0102 means DeviceNet communication module version is displayed in C2 (Fieldbus S/W Version) (Note 3) Bit 0 (Owned) 8 (Recoverable Minor Fault) Meaning Service Service Code 0 : Device is not connected to Master 1 : Device is connected to Master Definition 0 : inverter Interface communication is in normal state 1 : inverter Interface communication is in abnormal state Support for Class Other Bits Not support Support for Instance 0x0E Get Attribute Single No Yes 0x05 Reset No Yes E8-2

22 Chapter8. Definition of Object Map 8.2 Class 0x03 (DeviceNet Object) Instance Attribute Attribute ID Access Attribute Name Data Length Initial Value 1 Get/Set MAC ID (Note 4) Byte 1 0~63 2 Get Baudrate (Note 5) Byte 0 5 Get Allocation Information (Note 6) Allocation Choice Byte Master s Word - - Range Description DeviceNet Communication Address Value 0 125k bps 1 250k bps 2 500k bps Explicit Bit 0 Message Bit1 Polled 0~ Changed with Allocate only MAC ID (Note 4) MAC ID get/set its value in C3 Fieldbus ID. (Note 5) Baudrate get/set the value of Fieldbus Baudrate of C4. (Note 6) It consists of 1 Word, Upper byte indicates MASTER ID connected and Lower byte indicates the type of communication between Master and Slave. Here, Master means not configuration, it means the device can communicate I/O communication, PLC etc. For reference, in the event of Master is not connected, it indicates 0xFF00 of efault Master ID. There is 2 type of communication type. In case of Explicit communication of non-periodic communication is possible, first bit is 1 and Polled communication of periodic communication is possible, second bit is 1. For example, PLC MASTER is 0 and if communication Explicit and Polled are possible, Allocation Information becomes 0x0003. If Master is not connected, it indicates 0xFF Service Service Code Definition Support for Class 0x0E Get Attribute Single Yes Yes 0x10 Set Attribute Single No Yes 0x4B Allocate Master/Slave Connection Set No Yes 0x4C Release Group2 Identifier Set No Yes Support for Instance E8-3

23 Chapter8. Definition of Object Map 8.3 Class 0x04 (Assembly Object) In Instance 70/110 Instance Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 E8-4 70/ x Running Fwd Speed actual (Low byte) Instance 70 - RPM Instance Hz Speed actual (High byte) Instance 70 - RPM Instance Hz - Faulted Explanation on Instance 70/110 Signal on the occurrence of inverter Trip Bit0 Faulted 0 : Inverter in normal condition 1 : Occurrence of Inverter Trip Byte 0 Indicates the information if Inverter runs in Bit2 Running forward direction. Fwd 0 : Not in forward direction. Byte 2 Byte 3 Speed reference 1 : In forward direction Instance 70 : Indicates the current information on inverter running speed in [rpm] Instance 110 : Indicates the current information on inverter running speed in [Hz] In Instance 71/111 Instance Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 71/111 0 At Ref. Ref From Net Ctrl From Net Ready 1 0x Running Rev Running Fwd Speed actual (Low byte) Instance 71 - RPM Instance Hz Speed actual (High byte) Instance 71 - RPM Instance Hz - Faulted

24 Chapter8. Definition of Object Map Explanation on Instance 71/111 Signal on the occurrence of inverter Trip. Bit0 Faulted 0 : Inverter in normal condition 1 : Occurrence of Inverter Trip Bit2 Running Fwd Indicates the information if Inverter runs in forward direction. 0 : Not in forward direction. 1 : In forward direction Byte 0 Byte 2 Byte 3 Bit3 Bit4 Bit5 Bit6 Bit7 Running Rev Ready Ctrl From Net Ref From Net At Ref Speed reference Indicates the information if Inverter runs in reverse direction. 0 : Not in reverse direction. 1 : In reverse direction Indicates the status information if Inverter is ready to run. 0 : Inverter is not ready to run 1 : Inverter is ready to run When the power of inverter is ON, this value always becomes 1. Indicates if the current run command source is communication. 0 : In case inverter run is commanded from the other source than communication 1 : In the event inverter run command is from communication, this value becomes 1 if the set value of drv (Drive mode) is Fieldbus. Indicates if the current frequency command source is communication. 0 : In case inverter frequency command is from the other source than communication 1 : In the event inverter frequency command is from communication, this value becomes 1 if the set value of Frq (Frequency setting method) is Fieldbus. Indicates the current frequency reached the Reference frequency. 0 : Current frequency fails to reach Reference frequency. 1 : Current frequency reached Reference frequency Instance 71 : Indicates the current information on inverter running speed in [rpm]. Instance 111 : Indicates the current information on inverter running speed in [Hz] E8-5

25 Chapter8. Definition of Object Map Table of Other Attributes associated with In Instances (70, 71, 110, 111) Name Faulted Running Fwd Running Rev Description Inverter error occurs in interface communication or inverter trips Motor is running in forward direction Motor is running in reverse direction Related Attribute Class Instance Attribute 0x x x Ready Motor is ready to run 0x Run/Stop control Signal Ctrl From 1 : DeviceNet is the inverter 0x Net run command source Ref From Net At Reference Speed control command signal 1 : DeviceNet is the inverter frequency command source Checks if the current frequency corresponds with the object frequency. 1 : Command frequency is same as the current frequency 0x2A x2A 1 3 Drive State Current Motor State 0x Speed Actual Indicates the current run frequency 0x2A 1 7 E8-6

26 Chapter8. Definition of Object Map In Instance 141/142/143/144 When In Instance is set at 141, 142, 143 and 144, Receive (Master-based) Poll I/O Data Information is not fixed, and the address of the data that the user intends to use in COM-31~34 is configured, allowing the user flexibility. In case of using Out Instances of 141, 142, 143 and 144, DeviceNet communication module sends Master each data in 2Byte, 4Byte, 6Byte and 8Byte. The Byte of the data to be sent is fixed depending on the set value of In Instance. For example, if In Instance is set at 141, it transmits the data in 2Byte. But if In Instance is set at 143, it transmits the data in 6Byte. Instance Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit Low Byte of the Address set at C31 Para State-1 1 High Byte of the Address set at C31 Para State-1 2 Low Byte of the Address set at C32 Para State-2 3 High Byte of the Address set at C32 Para State-2 4 Low Byte of the Address set at C33 Para State-3 5 High Byte of the Address set at C33 Para State-3 6 Low Byte of the Address set at C34 Para State-4 7 High Byte of the Address set at C34 Para State Output Instance 20/100 Instance Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit Fault Run - Reset Fwd 1-20/100 2 Speed reference (Low byte) Instance 20 - RPM Instance Hz 3 Speed reference (High byte) Instance 20 - RPM Instance Hz E8-7

27 Chapter8. Definition of Object Map Explanation on Instance 20/100 Byte 0 Byte 2 Byte 3 Bit0 Bit2 Run Fwd Fault Reset Speed reference Output Instance 21/101 Forward direction run command. 0 : Stop Forward direction run 1 : Forward direction run command Reset when error occurs. It happens only when inverter trip occurs. 0 : It doesn t adversely affect the inverter. (You may not be concerned about it) 1 : performs Trip Reset. Instance 20 : Commands the inverter speed in [rpm]. Instance 100 : Commands the inverter speed in [Hz]. Instance Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 21/ Fault Reset 1-2 Speed reference (Low byte) Instance 21 - RPM Instance Hz Run Rev Run Fwd 3 Speed reference (High byte) Instance 21 - RPM Instance Hz Explanation on Instance 21/101 E8-9

28 Chapter8. Definition of Object Map Bit0 Run Fwd Commands Forward Direction Run. 0 : Stop forward direction run 1 : Forward direction run command Byte 0 Bit1 Run Rev Commands Reverse Direction Run. 0 : Stop reverse direction run 1 : Reverse direction run command Bit2 Fault Reset Resets when error occurs. It happens only when inverter trip occurs. 0 : It doesn t adversely affect the inverter. (You may not be concerned about it) 1 : performs Trip Reset. Byte 2 Byte 3 Speed reference Instance 21 : In [rpm] not support. Instance 101 : Commands the inverter speed in [Hz]. Table of Other Attributes associated with In Instance (20, 21, 100, 101) Name Run Fwd Run Rev Fault reset (Note 7) Forward (Note 7) Reverse Speed reference (Note 7) Fault Description Run Command Run Command Reset Command Speed Command Related Attribute Class Instance Attribute ID 0x x x x2A 1 8 (Note 7) Refer to Drive Run and Fault of 8.6 Class 0x29 (Control Supervisor Object) E8-10

29 Chapter8. Definition of Object Map Out Instance 121/122/123/124 When Out Instance is set at 121, 122, 123 and 124, Send (Masterbased) Poll I/O Data Information is not fixed, but the address of the data that the user intends to for C51 ~ C54 is set, giving the user flexibility. At the time of using Out Instance 121, 122, 123 and 124, DeviceNet communication module receives from Master the data of 2Byte, 4Byte, 6Byte and 8Byte. However, the number of information received is decided depending on the set value of Out Instance. For example, if Out Instance is set at 122, the DeviceNet communication module receives the data value of 4Byte. Instance Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit Low Byte of the Address set at C51 Para State-1 1 High Byte of the Address set at C51 Para Control1 2 Low Byte of the Address set at C52 Para Control-2 3 High Byte of the Address set at C52 Para Control-2 4 Low Byte of the Address set at C53 Para Control-3 5 High Byte of the Address set at C53 Para Control-3 6 Low Byte of the Address set at C54 Para Control-4 7 High Byte of the Address set at C54 Para Control-4 E8-10

30 Chapter8. Definition of Object Map 8.4 Class 0x05 (DeviceNet Connection Object) Instance Instance Instance Name 1 Predefined EMC 2 Poll I/O 6, 7, 8, 9, 10 Dynamic EMC Attribute Access Attribute Established/ Established/ ID Timed Out Deffered delete Attribute Name 1 Get Get State 2 Get Get Instance type 3 Get Get Transport Trigger Class 4 Get/Set Get Produced Connection ID 5 Get/Set Get Consumed Connection ID 6 Get Get Initial Comm Characteristics 7 Get Get Produced Connection Size 8 Get Get Consumed Connection Size 9 Get/Set Get/Set Expected Packet Rate 12 Get/Set Get/Set Watchdog Timeout Action 13 Get Get Produced Connection Path Length 14 Get Get Produced Connection Path 15 Get Get Consumed Connection Path Length 16 Get Get Consumed Connection Path 17 Get/Set Get Production Inhibit Time Service Service Code Definition Support for Class 0x0E Get Attribute Single No Yes 0x05 Reset No Yes 0x10 Set Attribute Single No Yes Support for Instance E8-11

31 Chapter8. Definition of Object Map 8.5 Class 0x28 (Motor Data Object) Instance Attribute Attribute Access ID Service Service Code Attribute Name Definition Range 3 Get Motor Type 7 6 Get 7 Get Motor Rated Current Motor Rated Voltage 0~0xFFFF 0~0xFFFF Support for Class Definition Squirrel-cage induction motor (Fixed Value) [Get] Reads Cur (Motor rated current) Value. [Get] Reads Motor Rated Voltage Value Support for Instance 0x0E Get Attribute Single No Yes 0x10 Set Attribute Single No Yes E8-12

32 Chapter8. Definition of Object Map 8.6 Class 0x29 (Control Supervisor Object) Instance 1 Attribute Attribute Initial Rang Access ID Name Value e Definition 3 Get / Set Forward 0 Stop 0 Run Cmd. 1 Forward Direction Run 4 Get / Set Reverse 0 Stop 0 Run Cmd. 1 Reverse Direction Run E Get Net Control 6 Get Drive State 3 7 Get 8 Get 9 Get Running Forward Running Reverse Drive Ready 10 Get Drive Fault 0 12 Get / Set 13 Get 14 Get Drive Fault Reset Drive Fault Code Control From Net Run Command with the Source other than DeviceNet communication Run Command with DeviceNet communication Source 0 Vendor Specific 1 Startup 2 Not Ready (State of resetting) 3 Ready (State of Stopping) Enabled (Acceleration, Constant 4 speedd) 5 Stopping (State of Stopping) 6 Fault Stop 7 Faulted (Trip Occurred) 0 State of Stopping 1 State of running in forward direction 0 State of Stopping 1 State of running in reverse direction 0 State of resetting or Trip occurred. Normal condition where inverter 1 can run State that Trip doesn t occur at 0 present State that Trip occurred at present. 1 Falls under the case of Latch Trip Trip Reset to release trip after the occurrence of Trip Refer to the Table of Drive Fault Code as below Run Command with the Source other than DeviceNet communication Run Command with DeviceNet communication Source

33 Chapter8. Definition of Object Map Inverter Operation with Forward Run Cmd. and Reverse Run Cmd. Run1 Run2 Trigger Event Run Type 0 0 Stop NA Run Run Run Run No Action NA 1 1 No Action NA Run Run Run Run1 In the above table, Run1 indicates Forward Run Cmd. And Run 2 indicates Reverse Run Cmd. That is, Communication module will be command to inverter at the moment that the status is changed from 0 (FALSE) to 1 (TRUE). The value of Forward Run Cmd. indicates the value of Communication module Run Command not current status of inverter run. Drive Fault Drive Fault becomes TRUE when Inverter has a Trip. Drive Fault Codes are as follows. Drive Fault Code Fault Code Description 0x0000 None ERR POT IOL 0x1000 (Communication Error) (Output Phase Loss) (Inverter Overload) COL(Input Phase Loss) EEP(Parameter Saver Error) NBR(Brake Control Error) ETH(Electronic Thermal) COM(Keypad Error) 0x2200 OLT (Overload Trip) 0x2310 OCT (OverCurrent) 0x2330 GFT (Ground Fault Current) 0x2340 OC2 (Overcurrent2) 0x3210 OVT (Over Voltage) 0x3220 LVT (Low Voltage) 0x4000 NTC (NTC Open) 0x4200 OHT (Inverter OverHeat) 0x5000 HWT (Hardware Fault) 0x7000 FAN (Cooling Fan Fault) 0x9000 ETA & ETB (External Fault) EST (Instant Cut off) E8-14

34 Chapter8. Definition of Object Map Drive Fault Reset Inverter commands TRIP RESET when Drive Fault Reset is becomes 0 -> 1; that is FALSE -> TRUE. In the event of 1 (TRUE) command is repeated at 1 (TRUE) status, TRIP RESET command is not valid to inverter Trip. TRIP RESET command can be valid to command 0 (FAULT) at 1 (TRUE) status and then command 1 (TRUE) Service Service Code Definition Support for Support for Class Instance 0x0E Get Attribute Single No Yes 0x10 Set Attribute Single No Yes E8-15

35 Chapter8. Definition of Object Map 8.7 Class 0x2A (AC Drive Object) Instance Attribute Attribute ID Access Attribute Name 3 Get At Reference 4 Get Net Reference 6 Get Drive Mode 7 Get SpeedActual 8 Get / Set 9 Get 29 Get SpeedRef Actual Current Ref.From Network 100 Get Actual Hz 101 Get / Set Reference Hz Range Definition 0 Indicates that output frequency didn t reach the set frequency. 1 Indicates that output frequency reached the set frequency 0 Frequency command source is not Fieldbus communication. 1 Frequency command source is not Fieldbus communication. 0 Vendor Specific Mode (note10) 1 Open Loop Speed (Frequency) 2 3 Closed Loop Speed Control (note10) Torque Control (note10) 4 Process Control (e.g. PI) Indicates the value of current output frequency converted into [rpm]. Commands the target frequency in [rpm] unit. It can be applied with the setting 4.Fieldbus of drv (Run Ref src). Range Error will be occurred when speed command is set larger than MAX. Frequency of inverter. 0~24000 (rpm) 0~24000 (rpm) 102 Get / Acceleration 0~ Setting/Monitoring of Inverter Set Time ( Note 8) (sec) acceleration time 103 Get Deceleration 0~ Setting/Monitoring of Inverter /Set Time ( Note 9) (sec) deceleration time (Note 8) It is related with ACC of DRV Group. (Note 9) It is related with ACC of dec Group. (Note 10) It is not support in ig5a inverter ~ (Hz) 0~ (Hz) Performs monitoring of the present current at every 0.1 A. Frequency command source is not DeviceNet communication Frequency command source is DeviceNet communication. Performs monitoring of the current run frequency (in Hz) Command frequency can be set by communication when Freq Ref Src is set 9.Fieldbus. Range Error will be occurred when speed command is set larger than MAX. Frequency of inverter. E8-16

36 Chapter8. Definition of Object Map Service Service Code Definition Support for Class 0x0E Get Attribute Single Yes Yes 0x10 Set Attribute Single No Yes Support for Instance 8.8 Class 0x64 (Inverter Object) Manufacture Profile Attribute Attribute Attribute Instance Access Number Name 2 (Drive Group) 3 (Function Group1) 4 (Function Group2) 5 (I/O Group) 6 (Comm. Group) Get/Set Identical with ig5a Manual Code ig5a Keypad Title (Refer to ig5a Manual) Attribute Value Setting range of ig5a Parameter (Refer to ig5a Manual) Service Service Code Definition Support for Support for Class Instance 0x0E Get Attribute Single Yes Yes 0x10 Set Attribute Single No Yes Read Only which is the parameter attribute of inverter is not support the Set Service. E8-17

37 Warranty Warranty Maker Model No. Customer Information Sales Office (Distributor) LS Industrial Systems Co., Ltd. SV-iG5A DeviceNet Communication Module Name Address Tel. Name Address Tel. Installation Date Warranty Period Warranty period is 12 months after installation or 18 months after manufactured when the installation date is unidentified. However, the guarantee term may vary on the sales term. IN-WARRANTY service information If the defective part has been identified under normal and proper use within the guarantee term, contact your local authorized LS distributor or LS Service center. OUT-OF WARRANTY service information The guarantee will not apply in the following cases, even if the guarantee term has not expired. Damage was caused by misuse, negligence or accident. Damage was caused by abnormal voltage and peripheral devices malfunction (failure). Damage was caused by an earthquake, fire, flooding, lightning, or other natural calamities. When LS nameplate is not attached. When the warranty period has expired.

38 안전상의주의사항 제품을사용하기전에먼저 LS 산전 ig5a 시리즈 DeviceNet 통신모듈을사용하여주셔서감사합니다. 안전상의주의사항 안전상의주의사항은사고나위험을사전에예방하여제품을안전하고올바르게사용하기위한것이므로반드시지켜주십시오. 주의사항은 경고 와 주의 의두가지로구분되어있으며 경고 와 주의 의의미는다음과같습니다. 경고지시사항을위반할때심각한상해나사망이발생할가능성이있는경우주의지시사항을위반할때경미한상해나제품손상이발생할가능성이있는경우 제품과사용설명서에표시된그림기호의의미는다음과같습니다. 는위험이발생할우려가있으므로주의하라는기호입니다. 는감전의가능성이있으므로주의하라는기호입니다. 사용설명서를읽고난후사용하는사람이언제라도볼수있는장소에보관하십시오. SV-iG5A 시리즈인버터의기능을충분하고안전하게사용하기위하여이사용설명서를잘읽어보십시오. 주의 옵션보드의 CMOS 소자들의취급에주의하십시오. 정전기에의한고장의원인이됩니다. 통신신호선등의변경접속은인버터전원을내린상태에서하십시오. 통신불량및고장의원인이됩니다. 인버터본체와옵션보드커넥터가정확히일치하게접속되도록하십시오. 통신불량및고장의원인이됩니다. 파라미터를설정할때는파라미터 Unit 을확인하시기바랍니다. 통신불량의원인이됩니다. i

39 목차 목차 제1장 소개 K1 1 제2장 DeviceNet 통신모듈규격 K2 1 제3장 DeviceNet 통신 Cable 규격 K3 1 제4장 설치 K 구성품 K DeviceNet 통신모듈내부구성 K DeviceNet 통신단자대규격 K 제어단자대규격 (Control I/O) K DeviceNet 통신모듈장착방법및순서 K 설치시주의사항 K4 4 제5장 DeviceNet 통신모듈 LED Display K NS LED 상태 K MS LED 상태 K LED Tip K Reset이발생했을경우 K Scanner(Master) 에의해서 EMC가연결된경우 K5 3 제6장 EDS(Electronic Data Sheets) File K6 1 제7장 DeviceNet 통신관련파라미터리스트 K Fieldbus ID (C3) K Fieldbus Baudrate (C4) K Fieldbus LED (C5) K In Instance, Out Instance (C29, C49) K7 4 제8장 Object Map 정의 K Class 0x01 (Identity Object) Instance K Attribute K Service K Class 0x03 (DeviceNet Object) Instance K Attribute K Service K Class 0x04 (Assembly Object) K In Instance 70/ K In Instance 71/ K In Instance 141/142/143/ K8 5 ii

40 목차 Out Instance 20/ K Out Instance 21/ K Out Instance 121/122/123/ K Class 0x05 (DeviceNet Connection Object) K Instance K Attribute K Service K Class 0x28 (Motor Data Object) Instance K Attribute K Service K Class 0x29 (Control Supervisor Object) Instance K Attribute K Service K Class 0x2A (AC Drive Object) Instance K Attribute K Service K Class 0x64 (Inverter Object) Manufacture Profile K Attribute K Service K8 14 iii

41 제 1 장소개 제 1 장소개 ig5a DeviceNet 통신모듈은 SV-iG5A 인버터를 DeviceNet 네트워크에연결되도록합니다. DeviceNet 통신모듈을사용하면인버터의제어및모니터링이 PLC 의시퀀스프로그램또는임의의 Master Module 에의해제어가가능해집니다. 하나의통신선으로다수의인버터가접속동작하므로통신을사용하지않을경우보다설치비용을줄일수있습니다. 또한배선이간단하므로설치시간을절감할수있고유지보수가쉬워집니다. 인버터의제어를위해서 PLC 등의각종주변장치를이용할수있고 PC 등각종시스템과연계동작이가능하여공장자동화가용이합니다. K1-1

42 제 2 장 DeviceNet 통신모듈규격 제 2 장 DeviceNet 통신모듈규격 용어설명 DeviceNet 통신모듈인버터에서공급받음공급전원전원외부공급 Input Voltage : 11 ~25V DC 전원전류소모 : 최대 60mA Network Topology Free, Bus Topology 통신 Baudrate 125kbps, 250kbps, 500kbps 최대 Node 수 64개 (Master 포함 ), 세그먼트당최대 64국 Master 1개가 Network에연결되었을경우인버터최대연결 Node 수는 63 (64-1) 개입니다. Device Type AC Drive 지원통신종류 Explicit Peer to Peer Messaging Faulted Node Recovery(Off-Line) Master/Scanner (Predefined M/S Connection) Polling 종단저항 120Ω, 1/4W K2-1

43 제 3 장 DeviceNet 통신 Cable 규격 제 3 장 DeviceNet 통신 Cable 규격 R???? Trunk Cable R Drop Cable DeviceNet 통신시사용하는 Cable은 ODVA에서지정한 DeviceNet 표준 Cable를사용해야합니다. DeviceNet 표준 Cable로는 Thick 혹은 Thin Type 이있습니다. DeviceNet 표준 Cable은 ODVA 홈페이지 ( 를참조하십시오. Truck Cable로는 Thick Cable과 Thin Cable 모두사용이가능하지만대체로 Thick Cable를사용하십시오. Drop Cable에대해서는 Thin Cable를사용하십시오. 아래의최대 Cable 길이는 DeviceNet 표준 Cable를사용했을경우의성능입니다. Trunk Cable 거리 Drop Length (Thin Cable) Baudrate Thick Cable Thin Cable 최대거리총합계 125 kbps 500 m (1640 ft.) 156 m (512 ft.) 100 m 6 m 250 kbps 250 m (820 ft.) 78 m (256 ft.) (328 ft.) (20 ft.) 500 kbps 100 m (328 ft.) 39m (128ft.) DeviceNet Cable Color 및 Signals Name Color Description V- BLACK Common CAN_L BLUE Signal Low S UNINSULATED Shield CAN_H WHITE Signal High V+ RED Power Supply K3-1

44 제 4 장설치 제 4 장설치 DeviceNet 통신모듈포장상자를열면아래의구성품들이있습니다. 이구성품들을이용하여 DeviceNet 통신모듈을제품에장착하고시운전하시기바랍니다. 4.1 구성품 ig5a DeviceNet 통신모듈 1 장 /Pluggable 5 핀커넥터 1 개 / 종단저항 (120Ω, 1/4W) 1 개 / 고정용스크류 (M3 x 12) 1 개 / 사용설명서 4.2 DeviceNet 통신모듈내부구성 NS LED MS LED Inverter Connector Portable (Remote) Keypad Connector Control I/O Connector DeviceNet Comm. Connector V- CAN_L S CAN_H V+ 4.3 DeviceNet 통신단자대규격 Name Color Description V- BLACK Common CAN_L BLUE Signal Low S UNINSULATED Shield CAN_H WHITE Signal High V+ RED Power Supply 4.4 제어단자대규격 (Control I/O) K4-1

45 제 4 장설치 3A 3C P1 P2 P3 P4 CM MO MG VR V1 I AM I 단자종류단자명칭전기적규격 P1 ~ P4 다기능입력단자 1-4 CM VR V1 I AM 접점공통단자 외부볼륨저항용전원단자 출력전압 : 12V 최대출력전류 : 100mA 볼륨저항 : 1 ~ 5kΩ 전압운전용입력단자최대입력전압 : -10V ~ +10V 입력 전류운전용입력단자 다기능아날로그출력단자 0 ~ 20mA 입력 ( 내부저항 : 250Ω) 최대출력전압 : 11[V] 최대출력전류 : 10mA MO 다기능단자 ( 오픈컬렉터 ) DC 26V, 100mA 이하 MG 외부전원용접지단자 3A 다기능릴레이출력 A 접점 AC 250V, 1A 이하 3C 다기능릴레이접점공통단자주1) 제어배선을케이블타이등을이용하여정리할경우제어단자대에서 15cm 이상떨어진곳에작업하십시오. 그렇지않을경우전면덮개가조립되지않을수있습니다. 주2) 전선은 600V, 75 이상의동전선을사용하여주십시오. K4-2

46 제 4 장설치 4.5 DeviceNet 통신모듈장착방법및순서 ig5a 통신용제품 (1) 에서상부커버 (2,3) 을벗겨내고통신모듈 (4) 를제품하부커버 (5) 에장착합니다. 통신모듈 (4) 장착후먼저상부커버 (2) 를장착하시기바랍니다. 제어에필요한통신및 I/O 신호선들을연결해주시기바랍니다. 기본연결이완료되면상부커버 (3) 을장착하시기바랍니다. 본통신모듈은 Non Loader 타입이기때문에파라미터설정혹은판넬취부가필요한경우에는아래그림에있는 Portable Keypad(6) 나판넬취부형 Remote Keypad 를사용하시기바랍니다. Step 1 Step 2 Step Step 4 Step 5 6 K4-3

47 제 4 장설치 4.6 설치시주의사항 전원이켜진상태에서 DeviceNet 통신모듈을장착혹은제거하지마십시오. DeviceNet 통신모듈과인버터본체모두가파손될수있습니다. 인버터내부의커패시터전압이완전히방전된후 DeviceNet 통신모듈을장착혹은제거하십시오. 인버터전원이켜진상태에서통신신호선등의변경접속을하지마십시오. 인버터본체와옵션보드커넥터가정확히일치하여접속되도록주의하십시오. 통신전원 (24P, 24G) 을연결시 DeviceNet 통신모듈의 V-(24G), V+(24P) Silk 를확인하고바르게연결하십시오. 오배선시에는통신이정상적으로이루어지지못하므로주의바랍니다. Network 구성시맨끝에연결된 Device 에반드시종단저항을연결하십시오. 종단저항은 CAN_L 과 CAN_H 사이에연결하면되고종단저항값은 120Ω, 1/4W 입니다. ig5a DeviceNet 통신옵션모듈을사용하기위해서는반드시 ig5a 통신형본체를사용하여야합니다. Software 는 Version 2.3 부터지원됩니다. (Software Version 은기능그룹 2 의 H79 번에서확인가능합니다.) K4-4

48 제 5 장 DeviceNet 통신모듈 LED Display 제 5 장 DeviceNet 통신모듈 LED Display DeviceNet 통신모듈에는현재의통신상태를알려주는 2개의 LED가장착되어있습니다. MS(Module Status) LED와 NS(Network Status)LED 가있으며, 이두 LED 의기본기능은아래와같습니다. MS LED (Module Status) NS LED (Network Status) DeviceNet 통신모듈의전원상태가안정되고 DeviceNet 통신모듈의 CPU가정상동작을하는지그리고 DeviceNet 통신모듈과인버터본체간의 Interface 통신이바르게이루어지는지확인하는데사용됩니다. 위에서설명한모든동작이정상적일경우 MS LED는녹색입니다. (Solid Green) Network 상에서 DeviceNet 통신모듈의통신연결상태나 Network 전원의상태들을나타내는데사용됩니다. 5.1 NS LED 상태 LED 상태원인도움인버터전원이 DeviceNet 통신모듈에 5V 인가되었는지전원이확립되지않았습니다. 확인하시기바랍니다. 꺼짐 녹색점멸 녹색고정 적색점멸 Off-Line (No Power) On-Line Not Connected On-Line, Connected (Link OK) Connection Time-Out Critical Link Failure. MAC ID 중복체크중입니다. 중복노드의확인이끝나고통신환경이갖추어졌지만아직어느노드하고도연결이되어있지않은상태입니다. 하나이상의 EMC(Explicit Message Connection) 연결이확립되어있습니다. Poll I/O 통신중에 timed out 이발생했습니다. 전원이들어갔을때옵션초기화이후에 MAC ID 중복체크를하는동안에꺼져있으므로 5초정도기다리면됩니다. 사용자가연결을시도하기전의정상적인동작입니다. I/O 통신 (Poll) 연결이가능한상태입니다. [Slave] Inverter Comm. Update(C99) 를합니다. [Master] PLC 인버터 Reset Identity Object에 Reset 하고 I/O K5-1

49 제 5 장 DeviceNet 통신모듈 LED Display LED 상태 원 인 도움 연결을다시합니다. 적색고정 녹색 적색점멸 적색 녹색점멸 이상발생 Network 에중복된 MAC ID 가존재합니다. Network 구성으로부터 Bus Off 가된상태입니다. DeviceNet 커넥터를통해들어오는 Network 전원이공급되지않았습니다. 자체진단자체진단중입니다. Communication Fault Network Access 통과실패로 Communication Fault 상태에들어와있고이때 Identity Communication Faulted Request Message 를받아들였을경우발생합니다. MAC ID 설정을확인바랍니다. 신호선의연결이잘되어있는지의여부를점검하고 Comm. Update를합니다. Network 연결이잘연결되었는지확인하고, Network 전원공급장치를확인합니다. 잠시만기다리십시오. 정상적인반응입니다. 5.2 MS LED 상태 LED 상태 원 인 도움 꺼짐 No Power DeviceNet 통신모듈에 5V 전원이확립되지않았습니다. 녹색고정 적색고정 녹색 적색점멸 Operational 정상동작입니다. Unrecoverable Fault Self Test DeviceNet 통신모듈과인버터간의 Interface 통신이제대로이루어지지못하고있는상황입니다. DeviceNet 통신모듈은현재자체진단중입니다. 인버터전원이인가되었는지확인하시기바랍니다. DeviceNet 통신모듈과인버터간의연결상태를점검하시기바랍니다. K5-2