EVO AT SERIES BATTERY CHARGER AT SERIES BATTERY CHARGER COMMUNICATIONS MANUAL. EVO - Microprocessor Controlled Float Battery Charger JA

Transcription

1 EVO P R O D U C T COMMUNICATIONS MANUAL EVO - Microprocessor Controlled Float Battery Charger JA

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3 NOTICE! WARNING

4 Table of Contents - ATevo TABLE OF CONTENTS 1. INTRODUCTION Overview PROTOCOLS Modbus Overview DNP3 Overview HARDWARE Serial Communications Adapter Serial Communications Adapter RS Wire RS-232 Connections Wire RS-232 Connections RS Wire RS-485 Connections Optional Serial Fiber Modems Ethernet Communications Adapter Option Ethernet Communication Adapter Installation Ethernet Ethernet Connections Optional Fiber Ethernet Interface CONFIGURATION Configuration Serial Communications Adapter Configuration Assigning the PORT Protocol Changing the Common PORT Communication Parameters Changing the Modbus Serial PORT Communication Parameters Changing the DNP3 Serial PORT Communication Parameters ii

5 Table of Contents - ATevo 4.2 Ethernet Communications Adapter Configuration Enabling the Ethernet Adapter Changing the Common Ethernet Communication Parameters Enable/Disable Modbus Communications via Ethernet Configuring the Modbus Ethernet parameters Enable/Disable DNP Communications via Ethernet Configuring the DNP Ethernet parameters DNP Introduction Introduction Implementation Table DNP Points Lists Binary Input Points Binary Output Points Analog Input Status Points Analog Output Status Points Internal Indication (IIN) MODBUS Introduction Supported Function Codes Modbus Binary Outputs (Coils) Binary Inputs Modbus Input Registers Modbus Holdings Registers iii

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7 1. INTRODUCTION

8 1 Receiving & Mounting the AT SERIES EVO 1.1 Overview The EVO Communications options allow users to remotely observe any status or perform any function that is accessible at the charger s front panel display. Two communications option boards are available, the Serial Communications Adapter and the Ethernet Communications Adapter. The Serial Communication option supports 3-wire or 5-wire RS-232 and 2-wire or 4-wire RS-485 connections at BAUD rates from 9600 to 115.2K. The Ethernet Communications option supports standard RJ /100 Mbps copper Ethernet connections. The communications options support DNP3 Level 2 and Modbus protocols.. 2

9 2. PROTOCOLS

10 2 Protocols 2.1 Modbus Overview The communications options can be setup to communicate on standard Modbus networks using either of two transmission modes: ASCII (American Standard Code for Information Interchange) or RTU (Remote Terminal Unit). The advantage of ASCII mode is that it allows less strict serial timing requirements without causing communication errors. The advantage of RTU mode is that it allows more data to be transmitted with less overhead than ASCII mode for higher throughput. Modbus ASCII mode supports the following serial settings: No parity, 7 data bits, 2 stop bits Even parity, 7 data bits, 1 stop bit Odd parity, 7 data bits, 1 stop bit Modbus RTU mode supports the following serial settings: No parity, 8 data bits, 1 stop bits No parity, 8 data bits, 2 stop bits Even parity, 8 data bits, 1 stop bit Odd parity, 8 data bits, 1 stop bit Refer to Section 6.0 for more details about the Modbus protocol and the EVO Modbus Register set. 4

11 2 Protocols 2.2 DNP3 Overview The communications options support DNP3 Level 2. This implementation of DNP3 meets Level 2 conformance and supports change events with unsolicited messaging. The DNP3 Level 2 protocol supports the following serial settings: No parity, 8 data bits, 1 stop bit No parity, 8 data bits, 2 stop bits Even parity, 8 data bits, 1 stop bit Odd parity, 8 data bits, 1 stop bit Refer to Section 5.0 for more details about the DNP3 protocol and the EVO DNP3 Point list. 5

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13 3. HARDWARE

14 3 Hardware 3.1 Serial Communications Adapter The EVO can support up to three (3) Serial Communication Adapters. Each Serial Communications Adapter will support connections to either RS-232 or RS-485 networks. The Serial Adapter hardware must be configured correctly before connecting to the network Serial Communications Adapter Each Serial Adapter is configured independently and can be set up to connect to different network types. Serial Communication Adapters can be plugged in to PORT 1 (P10), PORT 2 (P11), and/or PORT 3 (P12) located along the left side of the Main Control Board. Both PORT 2 (P11) and PORT 3 (P12) will support DNP3 and Modbus protocols To install a Serial Communications Adapter: Open (turn off) both the AC Input (CB1) and DC Output (CB2) circuit breakers. Wait for the charger voltage to ramp down (the display will go blank and all LEDs will be off). Open the charger front door. Remove the ground connection from the lower left corner of the Main Control Board. Carefully disengage the Main Control Board from the standoffs 8

15 3 Hardware on the left side of the Main Control Board. Make sure you correctly configured the Serial Communication Adapter Boards hardware settings (see sections ). Locate the Serial Communication Adapter connection ports (P10, P11, & P12) along the left side of the Main Control Board attached to the door. Carefully slide the socket (P1) of the Serial Communications Adapter on to the pins of one of the connection ports (P10, P11,P12) of the Main Control Board (for Modbus or DNP3, use P11 or P12) You will need to hold the Serial Communications Adapter at an angle to clear the stand-off on the door. Once the Serial Communications Adapter socket is fully engaged on to the Main Control Board header pins, line up the hole on the Serial Connection Board with the plastic stand-off pin. Press down on the Serial Communications Adapter and the Main Control Board to lock them on to the stand-offs. Replace the ground connection on the bottom left hand side of the Main Control Board. Make note of which PORT (2 or 3 for Modbus or DNP3) you connect the Serial Communications Adapter to. Close the charger s door. Close (turn on) the AC Input Breaker (CB1) and then close the DC Output Breaker (CB2). The Serial Communication Adapter hardware is now installed. Refer to the PORT SETUP instructions in the protocol section to assign a protocol to the Serial Communication Adapter and to configure the communication parameters (baud rate, parity, etc) RS-232 RS-232 is a standard for serial transmission of data. The RS- 232 standard was commonly used in computer serial ports for connections to modem, mice, and printers. RS-232 only permits two devices to be connected together, has a limited cable distance, and is susceptible to electrical noise Wire RS-232 Connections To configure the Serial Adapter for 3-Wire RS-232 connections: 9

16 3 Hardware P3, MEDIA must be set to 232 P6 and P7, # WIRES must be set to 4W P2, RXCTRL must be set to ON P4 and P5, 485-TERM must be set to OFF To connect the Serial Adapter to the RS-232 network: Wire RXD (TB1-1) to the RS-232 network TXD Wire TXD (TB1-2) to the RS-232 network RXD Wire GND (TB1-5) to the RS-232 network COM Wire RS-232 Connections To configure the Serial Adapter for 5-Wire RS-232 connections: 10

17 3 Hardware P3, MEDIA must be set to 232 P6 and P7, # WIRES must be set to 4W P2, RXCTRL must be set to ON P4 and P5, 485-TERM must be set to OFF To connect the Serial Adapter to the RS-232 network: Wire RXD (TB1-1) to the RS-232 network TXD Wire TXD (TB1-2) to the RS-232 network RXD Wire CTS (TB1-3) to the RS-232 network RTS Wire RTS (TB1-4) to the RS-232 network CTS Wire GND (TB1-5) to the RS-232 network COM RS-485 RS-485 is a standard defining electrical characteristics of drivers and receivers for use in balanced digital multipoint systems. RS-485 networks can be used effectively over long distances in electrically noisy industrial environments. Multiple devices may be connected to the same network. Some RS-485 networks may require terminating resistors at both 11

18 3 Hardware ends of the serial network. The decision of whether or not to use termination resistors should be based on the BAUD rate, the cable distance, and the type of cable being used to build the network. In most cases for BAUD rates less than 19.2K, terminating resistors are not required. If termination resistors are used, the network must be designed with the appropriate biasing resistors to ensure reliable communications. The biasing resistors are responsible for ensuring that the network remains in the idle state when all drivers are tri-stated. In order to guarantee that the receivers remain in a known state, +/- 200mV must always be maintained across the (+) and (-) or (A) and (B) RS- 485 inputs. The use of termination resistors requires a significantly lower value of biasing resistors which results in greater dc loading of the network. Network design and biasing resistor calculations depend on the number of nodes on the network, the type of drivers and receivers on the network, and any biasing already designed into other devices sharing the network. As a result, whether or not use termination resistors and biasing resistor calculation is beyond the scope of this manual. For more information on biasing and termination details see the following ref-erences: 1. EIA/TIA-485 Standard Telecommunication Industry Association 2. RS-422/RS-485 Application Note Copyright: B&B Electronics app_note/table_of_contents.asp pdf The Serial Communication Adapter board has configurable 120 ohm termination resistors. Jumper P4 and P5 enables or disables the terminating resistors. 12

19 Wire RS-485 Connections To configure the Serial Adapter for 2-Wire RS-485 connections: 3 Hardware P3, MEDIA must be set to 485 P6 and P7, # WIRES must be set to 2W P2, RXCTRL must be set to TXE P4 and P5, 485-TERM should be set to OFF NOTE: If you want to utilize the on-board termination resistor located on the Serial Adapter, set P5 to the ON position. Termination resistors should only be placed on the extreme ends of the network (2 devices only). In addition, the network must be biased correctly or the termination resistors may cause communication errors. To connect the Serial Adapter to the RS-485 network: Wire A- (TB1-1) to the RS-485 network A- Wire B+ (TB1-3) to the RS-485 network B+ Wire GND (TB1-5) to the RS-485 network COM 13

20 3 Hardware NOTE: P6 when set to 2W connects TB1-1 to TB1-2. P7 when set to 2W connects TB1-3 to TB Optional Serial Fiber Modems Several optional fiber optics to serial converters are available for EVO Chargers. When ordered, this option (EJ5230-##) will be installed in the charger at the factory, and will allow direct connection of fiber connections compatible with standard B&B and DYMEC type converters. Please refer to the following supplemental documentation for the available Fiber Optics Interface options. EJ5230-0X EJ5230-1X EJ5230-2X B&B Fiber Optics Interface for EVO DYMEC RS485 Fiber Optics Interface for EVO DYMEC RS232 Fiber Optics Interface for EVO 3.2 Ethernet Communications Adapter Option The EVO can support one (1) Ethernet Communication Adapter. The Ethernet Communications Adapter contains a standard RJ- 45 connector and will support copper 10/100 Mbps Ethernet connections. The Ethernet Communication Adapter will support multiple protocols (Modbus and DNP3) simultaneously Ethernet Communication Adapter Installation The Ethernet Communications Option plugs in to the Ethernet port (P13), located near the bottom of the left side of the Main Control Board. 14

21 3 Hardware To install an Ethernet Communications Adapter: Open (turn off) both the AC Input (CB1) and DC Output (CB2) circuit breakers. Wait for the charger voltage to ramp down (the display will go blank and all LEDs will be off). Open the charger front door. Remove the ground connection from the lower left corner of the Main Control Board. Carefully disengage the Main Control Board from the standoffs on the left side of the Main Control Board. Locate the Ethernet Communication Adapter connection port (P13) near the bottom along the left side of the Main Control Board attached to the door. Carefully slide the socket (P1) of the Ethernet Communications Adapter on to the pins of the connection port (P13) of the Main Control Board. You will need to hold the Ethernet Communications Adapter at an angle to clear the stand-offs on the door. Once the Ethernet Communications Adapter socket is fully engaged on to the Main Control Board header pins, line up the holes on the Ethernet Connection Board with the plastic standoff pins. Press down on the Ethernet Communications Adapter and the Main Control Board to lock them on to the stand-offs. 15

22 3 Hardware Replace the ground connection on the bottom left hand side of the Main Control Board. Close the charger s door. Close (turn on) the AC Input Breaker (CB1) and then close the DC Output Breaker (CB2). The Ethernet Communication Adapter hardware is now installed. Refer to the Ethernet Communications Configuration to assign a protocol to the Serial Communication Adapter and to configure the communication parameters (IP address, Netmask, Gateway, etc) Ethernet Ethernet is a family of computer networking technologies commonly used in local area networks (LANs). Several variants of Ethernet are available and newer variants typically use copper twisted pair or fiber optic links in conjunction with hubs or switch to form the network. Ethernet permits a large number of devices to be interconnected and allows the devices to communicate via multiple protocols concurrently Ethernet Connections The EVO can be connected to a 10/100 Mbps Ethernet network with a standard Ethernet RJ-45 cable. Plug one end of the cable into J1 of the Ethernet Adapter and the other end into an Ethernet hub, switch or directly into the SCADA master Optional Fiber Ethernet Interface Although Ethernet interfaces are standardized, several variants of Ethernet over fiber exist. The variants are based on different data rates, fiber type, wavelength, and connector types. At the time of the writing of this manual, over 75 know variants exist. The EVO Optional Fiber Ethernet Interface can be configured to accommodate most if not all of these variants. Due to the vast number of the variants and the continuous additions of new ones, the specific offerings and capabilities needed to interface to your fiber Ethernet network need to be verified with your EVO distributer. Contact the supplier of your EVO for the latest information on the fiber Ethernet interfaces supported. 16

23 4. CONFIGURATION

24 4 Configuration 4.0 Configuration Configuration of EVO Serial Communication Adapter and the Ethernet Communication Adapter are performed by accessing the EVO Main Menu. The Serial Communication and Ethernet Communications Adapter settings appear when the COMMUNICATION icon is selected. For information on how to access the EVO Main Menu and select icons see Section 5.0 of the EVO Operation & Service Instructions manual. 4.1 Serial Communications Adapter Configuration Before configuring EVO Serial Communication Adapters, refer to Section 3.1 to make sure the hardware jumper settings on the serial communication adapter cards are correct for your application. To change or verify the Serial Communications Adapter Configuration: Press the MENU button. The menu selection icons will appear on the display. Use the UP, DOWN, LEFT and RIGHT buttons to navigate to the COMMUNICATION icon. Note that there are multiple pages of icons, observe the arrow(s) at the top right of the display to determine which direction to scroll to view the next page of icons. Press the EDIT/ENTER button when the COMMUNICATION icon is selected (shown in inverse video). The EVO COMMUNICATION screen will appear which will allow you to select a PORT and change any of the configuration settings for that PORT. 18

25 4 Configuration NOTE: You must have a Serial Communications Adapter installed in the associated PORT in order for that port to be operational. Any of the PORTs without a Serial Communications Adapter must be set up as Unconfi gured (appears as none ). See Section for details on installed Communication Adapters Assigning the PORT Protocol When configuring a PORT, always set the protocol first. If a serial PORT is not assigned a protocol, (none) will appear next to the PORT name. If the Serial PORT is already assigned a protocol, see Section for instructions on how to change the PORT configuration. The remaining parameters of the PORT con-figuration will be different and depends on the protocol selected. To assign a protocol to a serial PORT that is not presently assigned a protocol: Follow the instructions in Section 4.1 to navigate to and highlight the serial PORT you want to change. Press the EDIT/ENTER button. If the serial PORT has not been assigned a protocol, (none) will appear after PORT selection, and the following message will appear. 19

26 4 Configuration If this message does appear, press any button to advance to the Protocol Selection screen, otherwise refer to Section for instruction on how to change the PORT parameters. Use the UP or DOWN button to navigate through the protocol choices and stop when the desired protocol is being displayed. Press the EDIT/ENTER button to configure the serial PORT to use the selected protocol Changing the Common PORT Communication Parameters Several of the serial PORT configuration parameters are used by all protocols, other parameters are only used by specific protocols. This section specifies the configuration of the common parameters that are used by all protocols. To change these parameters: 20

27 NOTE: 4 Configuration The PORT must have a protocol assigned before proceeding. See Section for instructions on how to assign a protocol to an unconfigured PORT. Follow the instructions in Section 4.1 to navigate to and highlight the serial PORT you want to change. Use the UP, DOWN, LEFT and RIGHT buttons to navigate to the serial PORT (2, or 3) you want to change, and press the EDIT/ ENTER button. To change the protocol, press the UP or DOWN buttons to navigate to the Protocol: parameter and press the EDIT/ENTER button. Use the UP or DOWN button to navigate through the protocol choices and stop when the desired protocol is selected. 21

28 4 Configuration Press the EDIT/ENTER button to configure the serial PORT to use the selected protocol. To change the baud rate, press the UP or DOWN buttons to navigate to the Baud rate: parameter and press the EDIT/ ENTER button. Use the UP or DOWN button to navigate through the baud rate choices and stop when the desired baud rate is selected. Press the EDIT/ENTER button to configure the serial PORT to use the selected baud rate. To change the parity setting, press the UP or DOWN buttons to navigate to the Parity: parameter and press the EDIT/ENTER button. 22

29 4 Configuration Use the UP or DOWN button to navigate through the parity choices and stop when the desired parity is selected. Press the EDIT/ENTER button to configure the serial PORT to use the selected parity. To change the number of STOP bits, press the UP or DOWN buttons to navigate to the Stop bits: parameter and press the EDIT/ENTER button. 23

30 4 Configuration Use the UP or DOWN button to change the number of STOP bits. Press the EDIT/ENTER button to configure the serial PORT to use the number of STOP bits displayed. To change the handshake setting, press the UP or DOWN buttons to navigate to the Handshake: parameter and press the EDIT/ENTER button. 24

31 4 Configuration NOTE: Handshaking is never used in RS-485 applications and is rarely used in RS-232 applications. Handshaking was typically used many years ago when communicating through older dial-up phone modems. It is strongly suggested that this parameter be set to none. Use the UP or DOWN button to navigate through the handshake choices and stop when the desired setting is selected. The recommended setting is none. Press the EDIT/ENTER button to configure the serial PORT to use the selected handshake setting 25

32 4 Configuration Changing the Modbus Serial PORT Communication Parameters Several of the serial PORT configuration parameters are used by all protocols, these parameters are described in Section In addition to the common parameters listed in Section 4.1.2, the Modbus protocols require a unique device ID address in the range of 1 to 247. To change the Modbus ID address: The PORT must have Modbus assigned as the protocol before proceeding. See Section for instructions on how to assign an unused PORT to use Modbus protocol, or Section for instruction on how to change a configured PORT to use Modbus protocol. Follow the instructions in Section 4.1 to navigate to and highlight the serial PORT you want to change. To change the Modbus ID address, press the UP or DOWN buttons to navigate to the Address: parameter and press the EDIT/ENTER button. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the address. 26

33 4 Configuration Press the EDIT/ENTER button to configure the serial PORT Modbus address Changing the DNP3 Serial PORT Communication Parameters Several of the serial PORT configuration parameters are used by all protocols, these parameters are described in Section In addition to the common parameters listed in Section 4.1.2, the DNP3 protocol requires a unique device source address in the range of 1 to and specific configuration parameters associated with the unsolicited response feature. To change theses DNP3 parameters: The PORT must have DNP assigned as the protocol before proceeding. See Section for instructions on how to assign an unused PORT to use the DNP protocol, or Section for instruction on how to change a configured PORT to use the DNP protocol. Follow the instructions in Section 4.1 to navigate to and highlight the serial PORT you want to change. To change the DNP3 source address, press the UP or DOWN buttons to navigate to the Address: parameter and press the EDIT/ENTER button. 27

34 4 Configuration Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the address. Press the EDIT/ENTER button to configure the displayed serial PORT DNP source address. To enable or disable DNP unsolicited messages, press the UP or DOWN buttons to navigate to the Unsolicited: parameter and press the EDIT/ENTER button. NOTE: Unsolicited messages are rarely used in DNP. Before enabling unsolicited messages check with the network administrator to make sure the network is capable of supporting the DNP unsolicited messages. 28

35 4 Configuration Press the UP or DOWN button to select enable or disable unsolicited messaging. Press the EDIT/ENTER button to configure the serial DNP3 PORT unsolicited messaging. NOTE: The remaining DNP parameters are only used when DNP unsolicited messages are enabled. If unsolicited messages are disabled, there is no need to confi gure the remaining DNP parameters. To change the DNP unsolicited response destination address, press the UP or DOWN buttons to navigate to the Destination address: parameter and press the EDIT/ENTER button. 29

36 4 Configuration Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the DNP unsolicited response destination address. Press the EDIT/ENTER button to configure the displayed serial PORT DNP unsolicited response destination address. To change the DNP unsolicited response acknowledgement timeout, press the UP or DOWN buttons to navigate to the Timeout ms: parameter and press the EDIT/ENTER button. 30

37 4 Configuration Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the timeout (value is in milliseconds). Press the EDIT/ENTER button to configure the displayed DNP unsolicited response acknowledgement timeout. To change the DNP number of unsolicited response retries, press the UP or DOWN buttons to navigate to the Retries: parameter and press the EDIT/ENTER button. 31

38 4 Configuration Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the number of DNP unsolicited response retries. Press the EDIT/ENTER button to configure the displayed number of DNP unsolicited response retries. 4.2 Ethernet Communications Adapter Configuration To change or verify the EVO Ethernet Communications Adapter Configuration: Press the MENU button. The menu selection icons will appear on the display. Use the UP, DOWN, LEFT and RIGHT buttons to navigate to the COMMUNICATION icon. Note that there are multiple pages of 32

39 4 Configuration icons, observe the arrow(s) at the top right of the display to determine which direction to scroll to view the next page of icons. Press the EDIT/ENTER button when the COMMUNICATION icon is selected (shown in inverse video). The EVO COMMUNICATION screen will appear which will allow you to select the Ethernet setup. If (none) appears after the Ethernet setup selection, the Ethernet adapter will need to be enabled. See Section for instructions on how to enable the Ethernet adapter. NOTE: You must have an Ethernet Communications Adapter installed in order for Ethernet communications to be operational. If an Ethernet Communications Adapter is not installed, the Ethernet confi guration must be setup as disabled (appears as none ). See Section for details 33

40 4 Configuration on installed Communication Adapters Enabling the Ethernet Adapter The first step in configuring the Ethernet Adapter is to enable it. To enable the Ethernet Adapter: Follow the instructions in Section 4.2 to navigate to and highlight the Ethernet setup selection. Press the EDIT/ENTER button. If the Ethernet setup selection is not enabled, (none) will appear after PORT selection, and the following message will appear. Press The EDIT/ENTER button Use the UP or DOWN button to select enable. 34

41 4 Configuration Press the EDIT/ENTER button to enable the Ethernet adapter. The Ethernet configuration parameters will now appear on the display. Refer to Sections for instruction on how to configure the remaining Ethernet parameters Changing the Common Ethernet Communication Parameters Several of the Ethernet configuration parameters are used by all protocols, other parameters are only used by specific protocols. This section specifies the configuration of the common parameters that are used by all protocols. To change these parameters: The Ethernet adapter must be enabled. See Section for instructions on how to enable the Ethernet adapter. After selecting Ethernet setup from the COMMUNICATIONS Main Menu icon menu, the display should look similar to: Use the UP, DOWN, LEFT and RIGHT buttons to navigate to the IP addr: selection. 35

42 4 Configuration Press the EDIT/ENTER button to edit the IP address. Press the LEFT and RIGHT buttons to scroll through each digit of the address and the UP or DOWN buttons to change the value of the address. Press the EDIT/ENTER button to store the new IP address. Use the UP, DOWN, LEFT and RIGHT buttons to navigate to the Netmask: selection. 36

43 4 Configuration Press the EDIT/ENTER button to edit the Netmask. Press the LEFT and RIGHT buttons to scroll through each digit of the netmask and the UP or DOWN buttons to change the value of the netmask. Press the EDIT/ENTER button to store the new netmask. Use the UP, DOWN, LEFT and RIGHT buttons to navigate to the Gateway: selection. 37

44 4 Configuration Press the EDIT/ENTER button to edit the gateway address. Press the LEFT and RIGHT buttons to scroll through each digit of the gateway address and the UP or DOWN buttons to change the value of the gateway address. Press the EDIT/ENTER button to store the new gateway address Enable/Disable Modbus Communications via Ethernet The EVO Ethernet adapter is capable of communicating via multiple protocols simultaneously. To enable or disable the Ethernet adapter to communicate via Modbus: Refer to Section to make sure the Ethernet adapter is enabled. Refer to Section to make sure the common Ethernet 38

45 4 Configuration parameters are configured and are correct (confirm these settings with your network administrator). Navigate to the Ethernet setup and press the EDIT/ENTER button (see Section 4.2). Press the UP or DOWN buttons to navigate to and select the Modbus: parameter. Press the EDIT/ENTER button to modify the enable or disable status of the Modbus protocol. 39

46 4 Configuration Press the UP or DOWN buttons to select either enable or disable Modbus Ethernet communication, and then press the EDIT/ENTER button Configuring the Modbus Ethernet parameters Several of the Ethernet configuration parameters are used by all protocols, these parameters are described in Section In addition to the common parameters listed in Section 4.2.2, the Modbus Ethernet protocol requires configuration of the following Modbus specific parameters. To change the Modbus specific Ethernet parameters: Refer to Section to make sure the Ethernet adapter is enabled. Refer to Section to make sure the common Ethernet parameters are configured and are correct (confirm these settings with your network administrator). Refer to Section to make sure the Modbus protocol is enabled on the Ethernet adapter. Navigate to the Ethernet setup and press the EDIT/ENTER button (see Section 4.2). 40

47 4 Configuration To change the Modbus Ethernet Port number, press the UP or DOWN buttons to navigate to and select the > Port: parameter located directly after the Modbus: enabled selection. Press the EDIT/ENTER button to change the Modbus Ethernet Port setting. NOTE: The default setting for the Modbus Ethernet Port is 502. It is highly recommended that this port number not be changed. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the Modbus Ethernet Port number. 41

48 4 Configuration Press the EDIT/ENTER button to store the displayed Modbus Ethernet Port number. To change the Modbus ID address for the Ethernet interface, press the UP or DOWN buttons to navigate to and select the > Address: parameter located after the Modbus: enabled selection. Press the EDIT/ENTER button to change the Modbus slave ID address for the Ethernet interface. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the Modbus ID address for the Ethernet interface. 42

49 4 Configuration Press the EDIT/ENTER button to store the displayed Modbus ID address for the Ethernet interface Enable/Disable DNP Communications via Ethernet The EVO Ethernet adapter is capable of communicating via multiple protocols simultaneously. To enable or disable the Ethernet adapter to communicate via DNP: Refer to Section to make sure the Ethernet adapter is enabled. Refer to Section to make sure the common Ethernet parameters are configured and are correct (confirm these settings with your network administrator). Navigate to the Ethernet setup and press the EDIT/ENTER button (see Section 4.2). 43

50 4 Configuration Press the UP or DOWN buttons to navigate to and select the DNP: parameter. Press the EDIT/ENTER button to modify the enable or disable status of the DNP protocol. Press the UP or DOWN buttons to select either enable or disable DNP Ethernet communication, and then press the EDIT/ENTER button Configuring the DNP Ethernet parameters Several of the Ethernet configuration parameters are used by all protocols, these parameters are described in Section In addition to the common parameters listed in Section 4.2.2, the DNP Ethernet protocol requires configuration of the following DNP specific 44

51 4 Configuration parameters. To change the DNP specific Ethernet parameters: Refer to Section to make sure the Ethernet adapter is enabled. Refer to Section to make sure the common Ethernet parameters are configured and are correct (confirm these settings with your network administrator). Refer to Section to make sure the DNP protocol is enabled on the Ethernet adapter. Navigate to the Ethernet setup and press the EDIT/ENTER button (see Section 4.2). To change the DNP Ethernet Port number, press the UP or DOWN buttons to navigate to and select the > Port: parameter located directly after the DNP: enabled selection. 45

52 4 Configuration Press the EDIT/ENTER button to change the DNP Ethernet Port setting. NOTE: The default setting for the DNP Ethernet Port is It is highly recommended that this port number not be changed. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the DNP Ethernet Port number. Press the EDIT/ENTER button to store the displayed DNP Ethernet Port number. To change the DNP source address for the Ethernet interface, press the UP or DOWN buttons to navigate to and select the > Address: parameter located after the DNP: enabled selection. 46

53 4 Configuration Press the EDIT/ENTER button to change the DNP source address for the Ethernet interface. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the DNP source address for the Ethernet interface. Press the EDIT/ENTER button to store the displayed DNP source address for the Ethernet interface. To enable or disable DNP unsolicited messages for the Ethernet interface, press the UP or DOWN buttons to navigate to the >Unsolicited: parameter located after the DNP: enabled selection and press the EDIT/ENTER button. NOTE: Unsolicited messages are rarely used in DNP. Before enabling unsolicited messages check with the network administrator to make sure the network is capable of supporting DNP unsolicited messages. 47

54 4 Configuration Press the UP or DOWN button to select enable or disable unsolicited messaging. Press the EDIT/ENTER button to configure Ethernet DNP3 unsolicited messaging. NOTE: The remaining DNP parameters are only used when Ethernet DNP unsolicited messages are enabled. If unsolicited messages are disabled, there is no need to confi gure the remaining DNP parameters. To change the DNP destination address for the Ethernet interface, press the UP or DOWN buttons to navigate to and select the > Unsol dest addr: parameter located after the DNP: enabled selection. 48

55 4 Configuration Press the EDIT/ENTER button to change the DNP destination address for the Ethernet interface. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the DNP destination address for the Ethernet interface. Press the EDIT/ENTER button to store the displayed DNP destination address for the Ethernet interface. To change the DNP unsolicited response acknowledgement timeout for the Ethernet interface, press the UP or DOWN buttons to navigate to and select the > Timeout ms: parameter located after the DNP: enabled selection. 49

56 4 Configuration Press the EDIT/ENTER button to change the unsolicited response timeout for the Ethernet interface. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the DNP unsolicited timeout for the Ethernet interface. Press the EDIT/ENTER button to store the displayed DNP unsolicited timeout for the Ethernet interface. To change the number of unsolicited response retries for the DNP Ethernet interface, press the UP or DOWN buttons to navigate to and select the > Retries: parameter located after the DNP: enabled selection. 50

57 4 Configuration Press the EDIT/ENTER button to change the number of unsolicited response retries for the DNP Ethernet interface. Press the LEFT or RIGHT buttons to select the digit to change. Press the UP or DOWN button to adjust the number of unsolicited response retries for the DNP Ethernet interface. Press the EDIT/ENTER button to store the displayed number of unsolicited response retries for the DNP Ethernet interface. 51

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59 5. DNP3.0

60 5 DNP Introduction This manual section describes the specific implementation of the DNP3 Level 2 protocol via the EVO communications adapters. This section, in conjunction with the DNP3 Basic 4 Document Set, and the DNP Subset Definitions Document, provides complete information on how to communicate to the charger via the DNP3 interface. This implementation of DNP3 is fully compliant with DNP3 Subset Definition Level 2, contains many Subset Level 3 features, and contains some functionality even beyond Subset Level Introduction The following table provides a Device Profile Document in the standard format defined in the DNP3 Subset Definitions Document. While it is referred to in the DNP3 Subset Definitions as a Document, it is only a component of a total interoperability guide. This table, in combination with the following should provide a complete interoperability/configuration guide for the DNP3 interface on the EVO Serial Communications Adapter: The Implementation Table provided in Section 5.3 The Point List Tables in beginning in Section 5.4 DNP3 DEVICE PROFILE DOCUMENT Vendor Name: HindlePower, Inc Saint John Street - Easton, PA Device Name: ATevo Communications Modules Highest DNP Level Supported Device Function For Request Level 2 - Master For Responses Level 2 Slave Notable objects, functions, and/or qualifiers supported in addition to the Highest DNP Levels Supported (the complete list is described in the attached table): Maximum Data Link Frame Size (octets) Maximum Application Fragment Size (octets) Transmitted 292 Transmitted 2048 Received 292 Received

61 DNP3 DEVICE PROFILE DOCUMENT (CONT.) Maximum Data Link Re-tries Maximum Application Layer Re-tries None None - Fixed at 3 - Configurable - Configurable range Requires Data Link Confirmation... 5 DNP3.0 Never - Always - Sometimes - Configurable Requires Application Layer Confirmation... - Never - Always When reporting event data - When sending multi-fragment responses - Sometimes - Configurable Timeouts While Waiting For... Data Link Confirm - None Variable - Configurable Complete Appl. Fragment None - - Variable - Configurable Application Confirm - None Variable - Configurable Complete Appl. Repsone None - - Variable - Configurable Others Inter-character Timeout 50ms Select/Operate Arm Timeout 5000ms Binary Input Change Scanning Period 5000ms Analog Input Change Scanning Period 5000ms Unsolicited Offline Interval ms if unsolicited messages is off. Configurable if unsolicited messages is on. See setup. Unsolicted Response Notification Delay 15000ms Delay Measurement 100ms Synchronization 1000ms 55

62 5 DNP3.0 DNP3 DEVICE PROFILE DOCUMENT (CONT.) Sends/Executes Control Operations WRITE Binary Outputs Never Always Sometimes Configurable SELECT/OPERATE Never Always Sometimes Configurable DIRECT OPERATE Never Always Sometimes Configurable DIRECT OPERATE - NO ACK Never Always Sometimes Configurable Count >1 Never Always Sometimes Configurable Pulse On Never Always Sometimes Configurable Pluse Off Never Always Sometimes Configurable Latch On Never Always Sometimes Configurable Latch Off Never Always Sometimes Configurable Queue Never Always Sometimes Configurable Clear Queue Never Always Sometimes Configurable Explanation of Sometimes: See the Binary Outputs point list in Section Reports Binary Input Change Events when no specific variation requested Never Reports time-tagged Binary Input Change Events when no specific variation requested Never Only time-tagged Binary Input Change With Time Only non-time-tagged Binary Input Change With Relative Time Configurable Configurable (attach explanation) Sends Unsolicited Responses Sends Static Data in Unsolicited Responses: Never Never Configurable, See DNP configuration section When Device Restarts Only certain objects When Status Flags Change Sometimes (attach explanation) ENABLE/DISABLE UNSOLICITED Function No other options are permitted. codes supported Default Counter Object/Variation Counters Roll Over at: No Counters Reported No Counters Reported Configurable Configurable (attach explanation) Default Object: 20 and Bits Default Variation 32 Bits Point-by-point list attached Other Value: Point-by-point list attached Sends Multi-Fragment Responses Yes No 56

63 5 DNP3.0 DNP3 DEVICE PROFILE DOCUMENT (CONT.) Sequential File Transfer Support Append File Mode Yes No Custom Status Code Strings Yes No Permission Field Yes No File Events Assigned to Class Yes No File Events Poll Specifically Yes No File Events Send Immediately Yes No Multiple Blocks in a Fragment Yes No Max Number of Files Open 0 57

64 5 DNP Implementation Table The following table identifies the variations, function codes, and qualifiers supported by the EVO Communications Adapter in both request messages and in response messages. For static (non-change-event) objects, requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01. Static object requests sent with qualifiers 17 or 28 will be responded with qualifiers 17 or 28. For change-event objects, qualifiers 17 or 28 are always responded except in the case of object 70 change events which respond with qualifier 1B or 5B. Indicates Subset Level 3 functionality (beyond Subset Level 2) Indicates Functionality beyond Subset Level 3 Object Number OBJECT Variation Number 1 0 Description Binary Input (Variation 0 is used to request default variation) REQUEST (LIBRARY PARSE) Function Codes (dec) 1 (read) 22 (assign class) Qualifier Codes (hex) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 17,28 (index) RESPONSE (LIBRARY WILL RE- SPOND WITH) Function Codes (dec) 129 (response) Qualifieir Codes (hex) 00,01 (startstop) 17,28 (index - see note 2) 1 1 (default see note 1) Binary Input 1 (read) 22 (assign class) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 17,28 (index) 129 (response 00,01 (startstop) 17,28 (index - see note 2) 58

65 5 DNP Binary Input with Status 1 (read) 00,01 (startstop) 00,01 (startstop) 06 (no range, or all) 129 (response 22 (assign class) 07,08 (limited 17,28 (index - qty) see note 2) 17,28 (index) 2 0 Binary Input Change (Variation 0 is used to request default variation) 1 (read) 06 (no range, or all) 07, 08 (limited qty) 129 (response) 130 (unsol. resp) 17, 28 (index) 2 1 Binary Input Changed without Time 1 (read) 06 (no range, or all) 07, 08 (limited qty) 129 (response) 130 (unsol. resp) 17, 28 (index) 2 2 (default - see note 1) Binary Input Change with Time 1 (read) 06 (no range, or all) 07, 08 (limited qty) 129 (response) 130 (unsol. resp) 17, 28 (index) 10 0 Binary Output Status (Variation 0 is used to request default variation) 1 (read) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 17,28 (index) 129 (response) 00,01 (startstop) 17,28 (index - see note 2) 10 2 (default see note 1) Binary Output Status 1 (read) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 129 (response) 00,01 (startstop) 17,28 (index - see note 2) 17,28 (index) 59

66 5 DNP Control Relay Output Block Analog Input (variation 0 is used to request default variation) 3 (select) 00,01 (startstop) 4 (operate) 07,08 (limited qty) 5 (direct op) 6 (dir. op, noack) 1 (read) 22 (assign class) 17,28 (index) 00,01 (startstop) 06 (no range, or all) 129 (response) 129 (response) echo of request 00,01 (start- Stop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) Bit Analog Input 1 (read) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (start- Stop) 22 (assign class) 07,08 (limited qty) 17,28 (index) 17,28 (index - see note 2) 30 2 default - see note 1) 16-Bit Analog Input 1 (read) 22 (assign class) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 17,28 (index) 129 (response) 00,01 (start- Stop) 17,28 (index - see note 2) Bit Analog Input without Flag 1 (read) 22 (assign class) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 17,28 (index) 129 (response) 00,01 (start- Stop) 17,28 (index - see note 2) Bit Analog Input without Flag 1 (read) 22 (assign class) 00,01 (startstop) 06 (no range, or all) 07,08 (limited qty) 17,28 (index) 129 (response) 00,01 (start- Stop) 17,28 (index - see note 2) 60

67 5 DNP Analog Change Event (variation 0 is used to request default variation) 1 (read) 06 (no range or call) 07,08 (limited qty) 129 (response) 130 (unsol. resp) 17,28 (index) bit Analog Change Event without Time 1 (read) 06 (no range or call) 07,08 (limited qty) 129 (response) 130 (unsol. resp) 17,28 (index) 32 2 (default - see note 1) 16-bit Analog Change Event without Time 1 (read) 06 (no range or call) 07,08 (limited qty) 129 (response 130 (unsol. resp) 17,28 (index) bit Analog Change Event with Time 1 (read) 06 (no range or call) 07,08 (limited qty) 129 (response) 130 (unsol. resp) 17,28 (index) bit Analog Change Event with Time 1 (read) 06 (no range or call) 07,08 (limited qty) 129 (response) 130 (unsol. resp) 17,28 (index) 34 0 Analog Input Reporting Deadband (variation 0 is used to request default variation) 1 (read) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 34 1 (default see note 1) 16 bit Analog Input Reporting Deadband 1 (read) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 00,01 (startstop) 2 (write) 07,08 (limited qty) 17,28 (index) 61

68 5 DNP (default - see note 1) bit Analog Input Reporting Deadband Analog Output Status (variation 0 is used to request default variation) 32-Bit Analog Output Status 16-Bit Analog Output Status 32-Bit Output Block 1 (read) 2 (write) 1 (read) 1 (read) 1 (read) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 00,01 (startstop) 07,08 (limited qty) 17,28 (index) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 00,01 (startstop) 06 (no range, or all) 3 (select) 00,01 (startstop) 4 (operate) 07,08 (limited 5 (direct op) qty) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 129 (response) echo of request 6 (dir. op, noack) 17,28 (index) Bit Output Block 3 (select) 00,01 (startstop) 4 (operate) 07,08 (limited 5 (direct op) qty) 129 (response) echo of request 6 (dir. op, noack) 17,28 (index) 62

69 5 DNP (default - see note 1) 60 1 Time and Date Time and Date Classs 0, Data 60 2 Class 1 Data 60 3 Class 2 Data 1 (read) 1 (read) 2 (write) 1 (read) 22 (assign class) 1 (read) 20 (enbl. unsol.) 21 (dsbl. unsol.) 22 (assign class) 1 (read) 20 (enbl. unsol.) 21 (dsbl. unsol.) 22 (assign class) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 00,01 (startstop) 06 (no range, or all) 129 (response) 00,01 (startstop) 07,08 (limited qty) 17,28 (index - see note 2) 17,28 (index) 00,01 (startstop) 06 (no range, or all) 07 (limited qty=1) 08 (limited qty) 17,28 (index) 06 (no range, or all) 06 (no range, or all) 07,08 (limited qty) 06 (no range, or all) 06 (no range, or all) 07,08 (limited qty) 06 (no range, or all) 129 (response) 129 (response) 129 (response) 129 (response) 00,01 (startstop) 17,28 (index - see note 2) 17,28 (index - see note 2) 63

70 5 DNP3.0 1 (read) 06 (no range, or all) 07,08 (limited qty) 60 4 Class 3 Data 20 (enbl. unsol.) 129 (response) 17,28 (index - see note 2) 21 (dsbl. unsol.) 06 (no range, or all) 22 (assign class) No Object (function code only) - See Note 3 No Object (function code only) No Object (function code only) 13 (Cold Restart) 14 (Warm Restart) 23 (Delay Meas.) Note 1: A Default variation refers to the variation responded when variation 0 is requested and/or in class 0, 1, 2, or 3 scans. Note 2: For static (non-change-event) objects, qualifi ers 17 or 28 are only responded when a request is sent with qualifi ers 17 or 28, respectively. Otherwise, static object requests sent with qualifi ers 00, 01, 06, 07, or 08, will be responded with qualifi ers 00 or 01. (For change event objects, qualifi ers 17 or 28 are always responded except for object 70, which responds with qualifi er 1B or 5B.) Note 3: For the EVO Communications Modules, a cold restart is implemented as a warm restart. The ex-ecutable is not restarted, but the DNP process is restarted. Note 4: Writes of Internal Indications are only supported for index 7 (Restart IIN1-7), and indices 16 and beyond (user-defi ned indications). 64