Owner's manual

ManualsBrandsRockwell Automation ManualsEquipmentGV3000/SE AC Drive ControlNet Network Communication Board, M/N 2CN3000

Table Of Contents

Instruction Manual

GV3000/SE AC Drive

ControlNet Network Communication

Option Board

M/N 2CN3000

D2-3390-2

Summary of content (108 pages)

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GV3000/SE AC Drive ControlNet Network Communication Option Board M/N 2CN3000 Instruction Manual D2-3390-2
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The information in this manual is subject to change without notice. Throughout this manual, the following notes are used to alert you to safety considerations: ! ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Important: Identifies information that is critical for successful application and understanding of the product.
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CONTENTS Chapter 1 Introduction 1.1 About the ControlNet Network Communication Option Board......................... 1-1 1.2 Where to Find Additional Information .............................................................. 1-3 1.3 Getting Assistance from Reliance Electric....................................................... 1-3 Chapter 2 Installation 2.1 Installing the ControlNet Option Board in 1 to 5 HP @ 460 VAC Drives............ 2-4 2.2 Installing the ControlNet Option Board in 7.
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.3.4 4.3.5 4.3.6 4.3.7 Using the Drive Parameters Data (N10:X).............................................4-9 Using the Drive Display Data (N11:X) ...................................................4-9 Using the Drive Reference and Feedback Data (N12:X).....................4-10 Using the Write Status File (N20:X) to Troubleshoot a Drive Parameter Write Command .................................................................
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List of Figures Figure 1.1 – ControlNet Network Communication Option Board ............................. 1-2 Figure 2.1 – DC Bus Voltage Terminals (1 to 5 HP @ 460 VAC) ............................. 2-5 Figure 2.2 – 1 to 5 HP @ 460 VAC GV3000/SE Drive .............................................. 2-6 Figure 2.3 – DC Bus Voltage Terminals (7.5 to 10 HP) ............................................ 2-9 Figure 2.4 – 7.5 to 10 HP @ 460 VAC GV3000/SE Drive ....................................... 2-10 Figure 2.
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Figure 5.17 – RSLogix: Attention Symbol .................................................................5-9 Figure 5.18 – RSNetWorx for ControlNet Screen ...................................................5-10 Figure 6.1 – Network Configuration: Connection Properties.....................................6-2 Figure 6.2 – Channel Configuration: Chan 0-System ...............................................6-3 Figure 6.3 – Controller Properties: Controller Communications................................
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List of Tables Table 2.1 – Locating the Appropriate Installation Procedure.................................... 2-1 Table 2.2 – Model Numbers for 1 to 5 HP @ 460 VAC Drives.................................... 2-4 Table 2.3 – Model Numbers for 1 to 20 HP @230 VAC Drives ................................ 2-12 Table 2.4 – Model Numbers for 30 to 100 HP @ 230 VAC and 75 to 200 HP@460 VAC Drives ............................................................. 2-16 Table 2.
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VI GV3000/SE AC Drive ControlNet Network Communication Option Board
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CHAPTER 1 Introduction This manual describes the GV3000/SE™ ControlNet™ Network Communication Option Board (M/N 2CN3000). This board lets you operate and monitor a GV3000/SE drive over the ControlNet network. For normal operation, the GV3000/SE drive can be completely controlled using the Network Option board. The only connections you need are a network interface connection, hardwired emergency stop, and three-phase input and output power wiring.
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Ribbon Connector to Regulator Board B A LEDs RS-232 Connector ControlNet Network Access Port ControlNet Network Connectors Figure 1.
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1.2 Where to Find Additional Information You must be familiar with all the instruction manuals that describe your system configuration.
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1-4 GV3000/SE AC Drive ControlNet Network Communication Option Board
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CHAPTER 2 Installation Contact Reliance if the drive installation must be in compliance with the European Community Electromagnetic Compatibility Standards. The ControlNet option board installation procedure differs depending on the drive type. Use table 2.1 to locate the appropriate procedure for your drive. Table 2.1 – Locating the Appropriate Installation Procedure Installation Rating GV3000/SE Model Number Use the Procedure in Section … 1 HP 1V21xx 1V24xx 2.3 1 HP 1V41xx 1V44xx 2.
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Table 2.1 – Locating the Appropriate Installation Procedure 2-2 Rating GV3000/SE Model Number Use the Procedure in Section … 15 HP 15V41xx 15V42xx 2.5 20 HP 20V21xx 20V22xx 2.3 20 HP 20V41xx 20V42xx 2.5 25 HP 25G41xx 25G42xx 25V41xx 25V42xx 2.5 30 HP 30V20xx 2.4 30 HP 30V41xx 30V42xx 2.5 40 HP 40V20xx 2.4 40 HP 40V41xx 40V42xx 2.5 50 HP 50R41xx 2.6 50 HP 50T41xx 2.6 50 HP 50V20xx 2.4 50 HP 50V41xx 50V42xx 2.5 60 HP 60G41xx 60G42xx 2.5 60 HP 60V20xx 2.
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Table 2.1 – Locating the Appropriate Installation Procedure Installation Rating GV3000/SE Model Number Use the Procedure in Section … 200 HP 200V41xx 2.7 250 HP 250V41xx 2.7 300 HP 300V41xx 2.7 350 HP 350V41xx 2.7 400 HP 400V41xx 2.7 2 to 15 Amp 31ER40xx 31ET40xx 38ER40xx 38ET40xx 55ER40xx 55ET40xx 85ER40xx 85ET40xx 126ER40xx 126ET40xx 150ER40xx 150ET40xx 2.8 24 to 30 Amp 240ER40xx 240ET40xx 300ER40xx 300ET40xx 2.8 43 Amp 430ER40xx 430ET40xx 2.
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2.1 Installing the ControlNet Option Board in 1 to 5 HP @ 460 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 1. Shut Down the Drive Step 1.1 Disconnect, lock out, and tag all incoming power to the drive. Step 1.2 Wait five minutes for the DC bus capacitors to discharge. Step 1.3 Remove the cover by loosening the four cover screws. Important: Read and understand the warning labels on the inside of the drive before proceeding. Step 2. Verify that the DC Bus Capacitors are Discharged Step 2.1 Use a voltmeter to verify that there is no voltage at the drive’s AC input power terminals (R/L1, S/L2, T/L3). Step 2.
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Step 4. Install the ControlNet Option Board in the Keypad Bracket Refer to figure 2.2 for component locations. Top View ControlNet Option Board Regulator Board Current Feedback Board Front View Side View Figure 2.2 – 1 to 5 HP @ 460 VAC GV3000/SE Drive Step 4.1 Remove the ControlNet option board from its anti-static wrapper. Step 4.2 Align the key on the connector of the ControlNet option board ribbon cable with the key on the Regulator board connector.
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Step 4.6 Fasten the left side of the ControlNet option board to the keypad bracket using the two plastic rivets. Step 5. Reinstall the Keypad Bracket in the Drive Step 5.1 Reconnect the internal fan assembly power connector (CONN7) to the drive. Align the key on the connector with the slot in the receptacle. Press the connector into position. ! ATTENTION: Proper alignment of the Current Feedback board is critical.
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2.2 Installing the ControlNet Option Board in 7.5 to 10 HP @ 460 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 2. Verify that the DC Bus Capacitors are Discharged Step 2.1 Use a voltmeter to verify that there is no voltage at the drive’s AC input power terminals (R/L1, S/L2, T/L3). Step 2.2 Ensure that the DC bus capacitors are discharged. To check DC bus potential: a. Stand on a non-conductive surface and wear insulated gloves. b. Use a voltmeter to measure the DC bus potential at the DC bus power terminals shown in figure 2.3.
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Step 4. Install the ControlNet Option Board in the Keypad Bracket Refer to figure 2.4 for component locations. Top View Current Feedback Board Regulator Board Front View Network Option Board Side View Figure 2.4 – 7.5 to 10 HP @ 460 VAC GV3000/SE Drive Step 4.1 Remove the ControlNet option board from its anti-static wrapper. Step 4.2 Align the key on the connector of the ControlNet option board ribbon cable with the key on the Regulator board connector.
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Step 4.6 Fasten the left side of the ControlNet option board to the keypad bracket using the two plastic rivets. Step 4.7 Reconnect the keypad bracket to the keypad support bracket by inserting the mounting tabs into the slots in the support bracket and tightening the thumb screw. Step 4.8 Align the Regulator board’s 26-conductor ribbon cable connector with the Current Feedback board connector. Press it in until it locks into position. Step 5. Reinstall the Keypad Support Bracket in the Drive Step 5.
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2.3 Installing the ControlNet Option Board in 1 to 20 HP @ 230 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 1. Shut Down the Drive Step 1.1 Disconnect, lock out, and tag all incoming power to the drive. Step 1.2 Wait five minutes for the DC bus capacitors to discharge. Step 1.3 Remove the cover by loosening the four cover screws. Important: Read and understand the warning labels on the inside of the drive before proceeding. Step 2. Verify that the DC Bus Capacitors are Discharged Step 2.1 Use a voltmeter to verify that there is no voltage at the drive’s AC input power terminals (R/L1, S/L2, T/L3). Step 2.
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Step 4. Install the ControlNet Option Board in the Keypad Bracket Refer to figure 2.6 for component locations. Step 4.1 Remove the ControlNet option board from its anti-static wrapper. Step 4.2 Align the key on the connector of the ControlNet option board ribbon cable with the key on the Regulator board connector. Press the ribbon cable connector in until it locks into position. Step 4.3 Route the other ribbon cable out of the side of the keypad bracket. Step 4.
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Step 5. Reinstall the Keypad Bracket in the Drive Step 5.1 Place the keypad support bracket back into position. Use a magnetic screwdriver to fasten it to the heatsink with the screws removed earlier. Step 5.2 Realign the 26-conductor ribbon cable connector with the connector inside the slot in the keypad support bracket. Carefully press the ribbon cable connector in until the retaining clips lock into place. Step 5.3 Route the Network Drop Cable through the left-most opening at the bottom of the drive.
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2.4 Installing the ControlNet Option Board in 30 to 100 HP @ 230 VAC and 75 to 200 HP@460 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 1. Shut Down the Drive Step 1.1 Disconnect, lock out, and tag all incoming power to the drive. Step 1.2 Wait five minutes for the DC bus capacitors to discharge. Step 2. Verify that the DC Bus Capacitors are Discharged Step 2.1 Use a voltmeter to verify that there is no voltage at the drive’s AC input power terminals (R/L1, S/L2, T/L3). Step 2.2 Ensure that the DC bus capacitors are discharged. To check DC bus potential: a. Stand on a non-conductive surface and wear insulated gloves. b.
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Figure 2.8 – Location of Terminal Cover and Regulator Board Cover in 75 to 200 HP (460 VAC) and 30 to 100 HP (230 VAC) Drives Step 3.2 Record connections to the Regulator board terminal strip if they must be disconnected to remove the keypad bracket. Step 3.3 Remove the terminal cover, which is below the keypad and fastened with two M4 screws. See figure 2.8. Step 3.4 Pull the keypad assembly partly out of the drive.
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Regulator Board Front Ribbon Cable Connecting Regulator Board and Base Board Ribbon Cable Connecting Regulator Board and Option Board Top View Network Option Board Back Side of Regulator Board Metal Screw To Base Board Insulator Ribbon Cable Connector to Connect Base Board Ribbon Cable Connector to Connect Option Board Ribbon Cable Connector to Connect Keypad Plastic Rivet Rear View of Regulator Board Terminal Strip Figure 2.
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Step 4.6 Fasten the left side of the ControlNet option board to the keypad bracket using the two plastic rivets. Step 5. Reinstall the Keypad Bracket in the Drive Step 5.1 Align the Regulator board ribbon cable connector with the connector to the Base board. Carefully press the ribbon cable connector in until the retaining clips lock into place. Step 5.2 Place the keypad bracket back into position. Step 5.3 If the drive has: • A Regulator board cover and terminal cover: Replace the Regulator board cover.
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2.5 Installing the ControlNet Option Board in 15 to 25 HP and 25 to 60 HP @ 460 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 1. Shut Down the Drive Step 1.1 Disconnect, lock out, and tag all incoming power to the drive. Step 1.2 Wait five minutes for the DC bus capacitors to discharge. Step 1.3 Remove the cover by loosening the four cover screws. Important: Read and understand the warning labels on the inside of the drive before proceeding. Step 2. Verify that the DC Bus Capacitors are Discharged Step 2.1 Use a voltmeter to verify that there is no voltage at the drive’s AC input power terminals (R/L1, S/L2, T/L3). Step 2.
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DC Bus Volts + – Input Wiring R/L1 S/L2 T/L3 Figure 2.11 – DC Bus Voltage Terminals (25 to 60 HP @ 460 VAC) Step 3. Remove the Keypad Bracket from the Drive Step 3.1 Record connections to the Regulator board terminal strip if they must be disconnected to remove the keypad bracket. Step 3.2 Loosen the thumb screw on the left side of the keypad bracket. Hold the bracket on the left and lift the bracket up and to the left to separate it from the keypad support bracket.
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Top View Network Option Board Regulator Board Top View Regulator Board Network Option Board Front View Front View 15 to 25 HP @ 460 VAC 25 to 60 HP @ 460 VAC Figure 2.12 – GV3000/SE Drive (15 to 25 and 25 to 60 HP @ 460 VAC) Step 4. Install the ControlNet Option Board in the Keypad Bracket Refer to figure 2.12 for component locations. Step 4.1 Remove the ControlNet option board from its anti-static wrapper. Step 4.
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Step 5. Reinstall the Keypad Bracket in the Drive Step 5.7 Reconnect the keypad bracket to the keypad support bracket by inserting the mounting tabs into the slots in the support bracket and tightening the thumb screw. Step 5.8 Route the Network Drop Cable through the left-most opening at the bottom of the drive. Step 5.9 Connect the brown wire to terminal 1 of the 2-connector terminal strip. Connect the white wire to terminal 2. Step 5.10 Reconnect any wiring that was removed from the Regulator board.
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2.6 Installing the ControlNet Option Board in 50 to 100 HP and 100 to 150 HP @ 460 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 2. Verify that the DC Bus Capacitors are Discharged Step 2.1 Use a voltmeter to verify that there is no voltage at the drive’s AC input power terminals (1L1, 1L2, 1L3). Step 2.2 Ensure that the DC bus capacitors are discharged. To check DC bus potential: a. Stand on a non-conductive surface and wear insulated gloves. b. 50 to 100 HP @ 460 V only: Use a voltmeter to measure the DC bus potential at the diode bridge. Refer to figure 2.13. c.
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Step 3.4 Use a magnetic screwdriver to remove the four screws and lock washers that fasten the keypad bracket to the hinged mounting panel. Hold the keypad bracket as you remove the screws. Step 4. Install the ControlNet Option Board in the Keypad Bracket Refer to figure 2.13 (50 to 100 HP drives) or 2.13 (100 to 150 HP drives) for component locations. Step 4.1 Remove the ControlNet option board from its anti-static wrapper. Step 4.
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Power Module Interface Board Fuses (-) (+) DC Bus Measuring Points Regulator Panel Power Module Interface Board DC bus measuring points are behind the Regulator Panel on the Power Module Interface board. Keypad Regulator Board Power Module Interface Board Figure 2.14 – 100 to 150 HP Drive Components and Locations Step 5. Reinstall the Keypad Bracket in the Drive Step 5.1 Reconnect the keypad bracket to the hinged mounting panel using the four screws and lock washers removed earlier. Step 5.
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Step 5.3 100 to 150 HP drives only: Align the Power Module Interface board on the eight plastic standoffs on the back of the mounting panel. Carefully press it into place. Make sure that good contact has been made with the two grounding standoffs. Step 5.4 Route the Regulator board’s 60-conductor ribbon cable through the slot in the hinged mounting panel to the connector on the Power Module Interface board. Align the two connectors.
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2.7 Installing the ControlNet Option Board in 200 to 400 HP @ 460 VAC Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Step 2.5 Ensure that the DC bus capacitors are discharged. To check DC bus potential: a. Stand on a non-conductive surface and wear insulated gloves. (600 V) b. Use a voltmeter to check the DC bus potential at the Voltmeter Test Points on the Power Module Interface board. See figure 2.15. Step 3. Remove the Keypad Bracket from the Drive Refer to figure 2.15 for component locations.
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Step 4.3 Fasten the board to the drive with four 7⁄32 ″ nuts. Metal nuts must be used for proper grounding of the ControlNet option board. Step 4.4 Connect the brown wire to terminal 1 of the 2-connector terminal strip. Connect the white wire to terminal 2. Step 4.5 Align the key on the connector of the ControlNet option board ribbon cable with the key on the Regulator board connector. Press the ribbon cable connector in until it locks into position. Step 4.
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2.8 Installing the ControlNet Option Board in 2 to 43 Amp GV3000/SE Bookshelf Drives ! ATTENTION: Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.
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Unless otherwise indicated, keep all hardware that is removed. You will need it for reassembly. This includes screws, lock washers, and rivets. Important: Read and understand the warning labels on the outside of the drive before proceeding. Step 1. Shut Down the Drive Step 1.1 Disconnect, lock out, and tag all incoming power to the drive. Step 1.2 Wait five minutes for the DC bus capacitors to discharge. Step 1.3 Disconnect all faceplate wiring.
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Cover Screw Breakout Panel AC Input Power Terminals (L1, L2, L3) DC Bus Measuring Points (-)45, (+)47 Figure 2.
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Cover Screw Front Panel Screws Breakout Panel Figure 2.
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Cover Screw Front Panel Screws *AC Input Power Terminals (L1, L2, L3) Breakout Panel PE L1 L2 L3 45 47 48 U V W *Terminals are located behind the cover and front panel. 28-31 *DC Bus Measuring Points (-)45, (+)47 Figure 2.
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Keypad/Display Cable Connector Regulator Board Regulator Board Ribbon Cable AC Input Power Terminals (L1, L2, L3) DC Bus Measuring Points (–)45, (+)47 Figure 2.19 – 24 to 30 Amp GV3000/SE Bookshelf Drive (Cover and Front Panel Removed) ! Step 3. ATTENTION: The drive contains ESD- (Electrostatic Discharge) sensitive parts and assemblies. Static control precautions are required when installing, testing, servicing, or repairing the drive.
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Keypad/Display Cable Connector Regulator Board Regulator Board Ribbon Cable ControlNet Option Board Figure 2.20 – Installing the ControlNet Option Board Step 4. Reattach the Cover Step 4.1 Remove enough tabs on the faceplate breakout panel to allow the Network Drop Cable through. Step 4.2 Route the Network Drop Cable through the breakout panel. Step 4.3 Reconnect the keypad/display cable to the cover. Important: Check that the display cable is reconnected to the Regulator board.
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2.9 Connecting the GV3000/SE Drive to a ControlNet Network ! ATTENTION: Do not let any metallic surfaces on the BNC connectors, plugs, or optional accessories touch grounded metallic surfaces. This contact could cause noise on the network. Failure to follow this precaution could result in damage to equipment.
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Channel B Channel A Programmable Logic Controller (PLC) Repeater Drop Cable GV3000/SE Drive Tap Note: This diagram shows redundant media being used. Terminator Trunk Cable Figure 2.21 – Connecting a GV3000/SE Drive to the ControlNet Network You can run a second trunk cable between your ControlNet nodes for redundant media.With redundant media, nodes send signals on two separate segments. The receiving node automatically compares the quality of the two signals and accepts the better signal.
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CHAPTER 3 Setting Up the GV3000/SE Drive This chapter describes how to configure a GV3000/SE drive for use with a ControlNet network. The sections that follow describe the GV3000/SE parameters related to ControlNet operation. 3.1 Setting the Control Type (P.048) The first parameter that must be set up is P.048 (Volts/Hertz or Vector Regulation). This parameter is used to select the control type as volts/hertz or vector. All units ship from the factory with the control type set to volts/hertz (P.
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3.2 Setting the Node Number (P.060) Use parameter P.060 (Network Drop Number) to assign a node number to the GV3000/SE drive. The node number can be changed (through a local operator interface) only when the drive is stopped. This parameter cannot be written over the ControlNet network . The node number must be changed to a value greater than 1 to begin ControlNet communication. After the network has been configured and after parameter P.
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3.4 Setting the Run/Program Response (P.061) ! ATTENTION: This parameter allows you to configure the drive to continue to run when the PLC is put into program mode. You must provide some form of hardwired stop, since stopping the drive through the network might not be possible. Failure to observe this precaution could result in bodily injury or damage to, or destruction of, equipment. Use parameter P.
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3.5 Setting the Communication Loss Response (P.062) ! ATTENTION: This parameter allows you to configure the drive to continue to run if a loss of network communication occurs. You must provide some form of hardwired stop in case of communication loss, since stopping the drive through the network might not be possible. Failure to observe this precaution could result in bodily injury or damage to, or destruction of, equipment. Parameter P.
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! ATTENTION: If P.062 = 2 and P.054 (Level Sense Start Enable) = ON and network communication is lost while the drive is running, the terminal strip stop input will function as a STOP/RUN input. If the terminal strip stop input is opened, the drive will stop. If the terminal strip stop input is closed, the drive will re-start. Failure to observe this precaution could result in severe bodily injury or loss of life. When P.
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Parameter Range: 0 = IET fault 1 = Hold last reference 2 = Use terminal strip reference 3 = Use terminal strip control 4 = Use terminal strip control for nCL or F62 0 Non-volatile, Tunable N/A Default Setting: Parameter Type: Refer also to parameters: 3.6 Setting the Network Output Register Sources P.066 to P.069) Parameters P.066 through P.069 define the signals written to network output registers 1 through 4. These parameters can be written over the ControlNet network. Figure 3.
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P.066 0 = Motor KW display value . . . 12 P.067 0 = Motor torque display value . . . 12 Network Module Network Output Register 1 P.068 Network Output Register 2 0 = Output power factor . . . 12 Network Output Register 3 Network Output Register 4 P.069 0 = Encoder counter (x 4) . . . 12 Figure 3.1 – Signal Selection for Network Output Registers 3.7 Option Port: Type and Version (P.065) Parameter P.065 displays the option type and the software version number of the network option board.
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3-8 GV3000/SE AC Drive ControlNet Network Communication Option Board
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CHAPTER 4 Programming the Drive This section describes how to program the drive over the ControlNet network. 4.1 About ControlNet Network Communication The ControlNet network transports time-critical control information (e.g. drive reference and feedback information) as well as non-time-critical information (e.g. accessing drive parameters). The transportation of the non-time-critical information does not interfere with the time-critical messages.
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4.2.1 Configuring Scheduled Data Transfers Before the drive can communicate on the ControlNet network, you must configure its scheduled traffic information by using some type of ControlNet configuration software. By configuring scheduled traffic, you define how much data the drive will send, how often the data is sent, and where the data is written to and read from (mapped) in the programmable controller. You must configure each drive on the ControlNet network. Table 4.
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4.2.2 Programming Scheduled Drive Reference Data To control the drive over the ControlNet network with the scheduled drive reference data, parameter P.000 must be set to OP, specifying the option board as the drive’s control source. The programmable controller controls the drive by using the drive reference data, which is transmitted over the ControlNet network as scheduled data. You can write from one to six words of data to the file you defined during drive configuration as the Output Address.
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Table 4.3 – Scheduled Drive Reference Data (Continued) Word: Bit: 7 Torque/Speed Description: Use this bit to select torque or speed regulation. The drive must be configured for vector control (P.048 = UEC and U.000 = 3). 0 = torque regulation 1 = speed regulation 8 Error Log Clear Word 1 – Speed/Torque Reference 1, 2 — Use this bit to reset the error log. The error log resets when this bit transitions from 0 to 1. The latched faults are not affected by this bit.
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Scheduled drive feedback data is composed of from one to six words. The value you defined as the Input Size determines how many words of data the programmable controller accepts from the option board. During a scheduled data transfer, the option board writes the data contained in the Input Address to the programmable controller. The first word of the scheduled drive feedback data is always the drive status word.
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Table 4.4 – Scheduled Drive Feedback Data (Continued) Word: Bit: Description: 10 Digital In 3 (Reset) This bit indicates the status of digital input 3. 11 Digital In 4 (Run/Jog) This bit indicates the status of digital input 4. 12 Digital In 5 (FL) This bit indicates the status of digital input 5. 13 Digital In 6 This bit indicates the status of digital input 6. 14 Digital In 7 This bit indicates the status of digital input 7. 15 Digital In 8 This bit indicates the status of digital input 8.
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Table 4.5 – Signals That Can Be Displayed in Words 2 - 5 Value: 8 OCL output 9 Terminal Strip Analog Input (Normalized) 10 Terminal Strip Analog Input 11 Torque Reference 1 12 Torque Feedback 1 1 These 4.3 Parameters 1 signals are valid only in vector control.
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To configure the MSG instruction, you must enter information about the data’s location, size etc. Use table 4.6 to help you. Table 4.6 – MSG Configuration Information In this field: Do this: PLC-5 Configuration Communication Command To read information from the drive, enter PLC5 Typed Read. To write data to the drive, enter PLC5 Typed Write. Data Table Address When reading information from the drive, enter the file in which you want to store the data received from the drive.
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Figure 4.2 shows how the drive information maps to the drive information integer files. Unscheduled Data Transfers (MSG) Instruction File in Drive Option Board Drive Information N10:0 N10:100 N11:0 N12:0 N20:0 N10:99 N10:148 N11:14 N12:31 N20:148 P.000 H/U.000 P.099 H/U.048 Drive Display Data Reference and Feedback Data Write Status Scheduled Data Transfers Figure 4.2 – Drive Information Map 4.3.
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4.3.6 Using the Drive Reference and Feedback Data (N12:X) When you use scheduled data transfers to transmit less than six words of either drive reference or feedback data, you can access the information that is not transmitted as scheduled data by using unscheduled data transfers. Use a MSG instruction to access any or all of the data, except the drive control word, which is read only. See chapter 5 for a complete listing of the data you can access and its location. 4.3.
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CHAPTER 5 Configuring ControlLogix Applications Chapter 5 provides information and examples that explain how to use I/O Messaging to control, configure, and monitor scheduled and unscheduled data on a GV3000 drive using a ControlNet scanner module. ! ATTENTION: The examples in this publication are intended solely for purpose of example. There are many variables and requirements with any application.
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Step 1. Right-click on the I/O Configuration folder and select New Module (figure 5.2). Figure 5.2 – RSLogix 5000: New Module Selection Step 2. Select the ControlNet module used by the controller. In this example (figure 5.3), a 1756-CNB Series B ControlNet Bridge is selected.Click OK. Figure 5.
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Step 3. Enter a Name, Slot number, and Revision number (figure 5.4). Click Next>. Figure 5.4 – Module Properties: Name Selection Step 4. This step is used to define controller-to-module behavior (figure 5.5). Inhibit Module inhibits/un-inhibits the connection to the module. The Major Fault check-box selects if a failure on the connection of this module causes a major fault on the controller if the connection for the module fails. Click Next>. Figure 5.
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Step 5. This window (figure 5.6) is displayed for informational purposes only. Click Next>. Figure 5.6 – Module Properties: Identification/Status Screen Step 6. This window (figure 5.7) is displayed for informational purposes only. Click Finish>>. Figure 5.
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Step 7. The 1756-CNB/B now appears in the I/O Configuration folder (figure 5.8). Figure 5.8 – RSLogix 5000: I/O Configuration Folder Step 8. Right-click on the 1756-CNB and select New Module (figure 5.9). Figure 5.
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Step 9. To configure a GV3000 drive, select the GV300 (figure 5.10). Click OK. Figure 5.10 – Select Drive Type: GV3000 Step 10. Enter a Name, Node number, and Revision number (figure 5.11). Click Next>. Important: Electronic Keying should be set to disabled. Figure 5.11 – Module Properties: Name Selection Step 11. The Requested Packet Interval (RPI) schedules the connection to move data to or from the module at least this often or the connection will fail with the RPI Not Valid error.
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Important: The RPI time must be set greater than or equal to the Network Update Time (NUT). Figure 5.12 – Module Properties: RPI Selections Step 12. This window (figure 5.13) is for informational purposes only. Click Finish>>. Module Properties – Cnet Bridge: 0 (GV3000 2.1) Figure 5.
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Step 13. The configured node (“GV3000” in this example) now appears under the 1756-CNB module in the I/O Configuration folder. Figure 5.14 – RSLogix: Configure Additional Nodes Screen Step 14. Repeat the previous steps for each additional node you need to configure. Step 15. In the Data Types folder, click on the Module-Defined sub-folder. When you create a module, module-defined data types and tags are automatically created.
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Step 16. Select Communications / Download to download the configuration to the controller (figure 5.16). RSLogix automatically enters on-line mode when complete. Cnet_bridge: 0 (GV3000 2.1) Figure 5.16 – Download to the Controller Dialog Box Step 17. An Attention symbol is located next to the Node 2 (GV3000) icon in figure 5.17, which indicates the ControlNet scanner needs to be configured. Figure 5.17 – RSLogix: Attention Symbol Step 18. Start RSNetWorx and perform the following: a.
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Figure 5.18 – RSNetWorx for ControlNet Screen Step 19. The Attention symbol on the RSLogix 5000 connection tree will disappear if the network has been configured properly. You are now ready to develop your ladder logic program.
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CHAPTER 6 Configuring SLC500 Applications Chapter 6 describes how to configure a SLC500 PLC on a ControlNet network with a GV 3000 drive. Both the 1747-SCNR and 1747-KFC15 modules are required to communicate fully with a drive and both must be configured as drops on the ControlNet network.
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Using the parameters suggested in chapter 4 of this manual, configure scheduled traffic with RSNetWorx, by doing a scanlist configuration of the 1747-SCNR module to the drive. It is recommended that Input and Output files are used instead of M1 and M0 files, as discrete I/O is more appropriate for critical data transfer. Make sure keyswitch is in “program” position before download of configuration. Input address should be [ I:x:y ] with x = slot of SCNR module and y = 1 or greater.
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The communication parameters between the SLC500 and the KFC15 must be identical. Set the DIP switches on the KFC15 according to the application. In most cases, choose all default settings. However, the value 19200 is preferable over the default value (1200) for Serial Port Baud Rate. In RSLogix5000, choose Channel Configuration in the project tree and verify that the “General” and “Chan 0-System” parameters are the same as you set on the KFC15 DIP switches. Figure 6.
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In the project tree, choose Controller Properties and Controller Communications. Set the appropriate Driver, Node and Path for Communications. The Node and Path must be the ControlNet Mode of the 1747-KFC15 module. After applying all settings, download to the processor. Figure 6.3 – Controller Properties: Controller Communications Figure 6.
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6.4 Scheduled Messaging (I/O) To use scheduled messaging, the Ladder Logic must include a line that sets a bit in the SCNR module. The processor must be in run or remote run. Include a line that has a coil that sets word 0, bit 10 in the SCNR module. [O:x:0/10], where x = the slot number where the SCNR module resides. Output word “0” is the SCNR command word. Input word “0” is the SCNR status word. In the example below: • O:3.3 had been set up as the output address and I:3.
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Figure 6.6 – Scheduled Messaging Example 1b 6.5 Unscheduled Messaging Unscheduled communications must use PLC5 Typed Read and Write messages. In the example below, drive (Cnet mode 6) parameters at file address N10:0 through N10:9 are read into the controller registers N10:0 through N10:9. Important: For each message, the element size may not exceed the processor limit of 103 elements. Figure 6.
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Figure 6.8 – Unscheduled Messaging Example 6.6 SLC500 Support For drives technical assistance, call 1-800-726-8112. For assistance from Rockwell Software, call 1-440-646-7800. To reach the Control and Information Group (SLC Modules), call 1-440-646-6800. Section 1.3 of this manual outlines the information that you need before calling for support.
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6-8 GV3000/SE AC Drive ControlNet Network Communication Option Board
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CHAPTER 7 Register Map Table 7.1 – File N10:X (Drive Read/Write Parameters) File Address Parameter Name Parameter Number Type Notes N10:0 Control Source P.000 Configurable 0 = Front Panel (Local) 1 = Terminal strip 2 = Option Port (Network) 3 = Serial Port (PC-host) N10:1 Accel Time 1 (RAMP 1) P.001 Tunable 1 = 0.1 sec N10:2 Decel Time 1 (RAMP 1) P.002 Tunable 1 = 0.1 sec N10:3 Minimum Speed P.003 Tunable 50 = 5.0 Hz / 150 = 150 RPM N10:4 Maximum Speed P.004 Tunable 50 = 5.
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Table 7.1 – File N10:X (Drive Read/Write Parameters) File Address Parameter Name Parameter Number Type Notes N10:26 Function Loss Response P.026 Tunable 0 = IET; 1 = Coast N10:27 Forward/Reverse Configure P.027 Tunable 0 = enable; 1 = rev. disable; 2 = latch N10:28 Speed Display Scaling P.028 Tunable Units N10:29 Elapsed Time Meter P.029 Read Only Days N10:30 Control Bits P.030 N10:31 Preset Speed 1 P.031 Tunable 50 = 5.0 Hz / 150 = 150 RPM N10:32 Preset Speed 2 P.
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Table 7.1 – File N10:X (Drive Read/Write Parameters) File Address Parameter Name Parameter Number Type Notes N10:58 Reserved P.058 Note 1 N10:59 Reserved P.059 Note 1 N10:60 Node Number P.060 N10:61 Prog/Run Mode P.061 N10:62 Option Port: Communication Loss Response P.062 N10:63 Option Port: Network Ref. Source (not used) P.063 Note 1 N10:64 Option. Port: Network Trim Ref. Source (not used) P.064 Note 1 N10:65 CNI Version P.065 Read Only N10:66 Network Output Reg 1 P.
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Table 7.1 – File N10:X (Drive Read/Write Parameters) File Address Parameter Name Parameter Number Type Notes N10:107 DC Braking Current H.007 Tunable 1 = 1% N10:108 DC Braking Time H.008 Tunable 30 = 3.0 sec N10:109 Avoidance Freq. Enable H.009 Tunable 0 = off; 1 = on N10:110 Avoidance Freq. Midpoint 1 H.010 Tunable 50 = 5.0 Hz N10:111 Avoidance Freq. Band 1 H.011 Tunable 20 = 2.0 Hz N10:112 Avoidance Freq. Midpoint 2 H.012 Tunable 50 = 5.0 Hz N10:113 Avoidance Freq.
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Table 7.1 – File N10:X (Drive Read/Write Parameters) File Address Parameter Name Parameter Number Type Tunable Notes N10:115 Torque Reg. Integral Gain U.015 2000 = 200.0 N10:116 Fld. Weakening Start RPM U.016 Configurable 1785 = 1785 RPM N10:117 Motor Top Speed U.017 Configurable 7200 = 7200 RPM N10:118 AC Line Volts U.018 Configurable 460 = 460 V N10:119 Flux Cur. Reg. Prop. Gain U.019 Tunable 500 = 5.00 N10:120 Flux Cur. Reg. Integral Gain U.020 Tunable 400 = 40.
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Table 7.2 – File N11:X (Drive Display Data (Read Only)) File Address N11:0 Name Fault Word 1 Description This element displays the status of the drive fault bits. Some are vector (v), some are V/Hz (h), and some are common to both regulators(c).
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Table 7.
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7-8 GV3000/SE AC Drive ControlNet Network Communication Option Board
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CHAPTER 8 Troubleshooting 8.1 Diagnostic LEDs The ControlNet Network Communication Option board has three bicolor (red/green) LEDs. The Health LED indicates the status of the network communication board and each of the two Communications LEDs indicates the status of its associated channel. The Health LED provides the status of the network option board. It indicates whether or not the board has power and is operating properly. Table 8.
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Table 8.2 – Communications LEDs LED State Probable Cause Recommended Action Off No power Turn power on Steady Red (A & B) Faulted unit Cycle power. If the fault persists, contact your Reliance Electric representative. Alternating Red/Green (A & B) Self test None Alternating Red/Off (A & B) Incorrect node configuration Check the network address and other ControlNet configuration parameters. Off Channel disabled None; configure for communication.
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GLOSSARY This section defines some ControlNet network and GV3000/SE drive terminology. C Configuration Manager Node The node responsible for distributing ControlNet configuration data to all nodes on the network. Configurable (parameter) A parameter that can be adjusted or changed only when the drive is stopped. Connection An opened communication path between two nodes on a ControlNet network.
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MSG Instruction (Message Instruction) Instructions used by ControlNet PLC-5 processors for peer-to-peer communications. N NAP (Network Access Port) A port that provides a temporary network connection through an RJ-45 connector. Network A series of nodes connected by some type of communication medium. The connection paths between any pair of nodes can include repeaters, routers, bridges, and gateways. Network Address A node's address on the network.
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T Tap A component that connects products to the ControlNet trunk cable. A tap is required for each node and for both sides of each repeater.Terminator Terminator A 75-Ω resistor (mounted in a BNC plug) placed on the ends of segments to prevent reflections from occurring at the ends of cables. Trunk-Cable The bus or central part of the ControlNet cable system. Trunk-Cable Section The length of trunk cables between any two taps.
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Glossary-4 GV3000/SE AC Drive ControlNet Network Communication Option Board
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INDEX Numerics G 9-pin D-shell connector, 1-1, 1-2 glossary, A-1 GV3000/SE drive, connecting to ControlNet network, 2-41 B BNC connector, 1-1, 1-2 I C installation, 2-1 230 VAC drives, 1 to 20 HP, 2-12 230 VAC drives, 30 to 100 HP, 2-16 460 VAC drives, 1 to 5 HP, 2-4 460 VAC drives, 100 to 150 HP, 2-26 460 VAC drives, 15 to 25 HP, 2-21 460 VAC drives, 200 to 400 HP, 2-31 460 VAC drives, 25 to 60 HP, 2-21 460 VAC drives, 50 to 100 HP, 2-26 460 VAC drives, 7.
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connecting to, 2-42 node number, setting, 3-2 P P.000 (Control Source), 3-2 P.048 (Volts/Hertz or Vector Regulation), 3-1 P.060 (Network Drop Number), 3-2 P.061 (Run/Program Response), 3-3 P.062 (Communication Loss Response), 3-4 P.063 (Network Reference Source), 3-7 P.064 (Network Trim Reference Source, 3-7 P.065 (Option Port: Type and Version, 3-7 P.066 to P.
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U.S. Drives Technical Support Tel: (1) 262.512.8176, Fax: (1) 262.512.2222, Email: support@drives.ra.rockwell.com, Online: www.ab.com/support/abdrives Publication D2-3390-2 – March 2005 Copyright © 2005 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.