Danfoss VACON OPTE3 Installation Manual
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Danfoss VACON OPTE3 Installation Manual

Danfoss VACON OPTE3 Installation Manual

Rs485 and can bus option boards
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Installation Guide
VACON® RS485 and CAN Bus Option Boards
OPTE3/E5, OPTC3/C5, OPTE2/E8, OPTC2/C8, OPTCJ, OPTE6, OPTE7,
OPTC6, OPTC7, OPTC4
drives.danfoss.com

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  • Page 1 Installation Guide VACON® RS485 and CAN Bus Option Boards OPTE3/E5, OPTC3/C5, OPTE2/E8, OPTC2/C8, OPTCJ, OPTE6, OPTE7, OPTC6, OPTC7, OPTC4 drives.danfoss.com...

  • Page 3: Table Of Contents

    RS485-based Option Boards Common Information for the OPTE3/E5 and OPTE2/E8 Option Boards 5.1.1 The OPTE3/E5 and OPTE2/E8 Option Board Layout 5.1.2 The Jumpers in the OPTE3/E5 and OPTE2/E8 Option Boards The OPTC3/C5 Option Board Danfoss A/S © 2022.08 AN338644703080en-0002/DPD02156 | 3...
  • Page 4 LED Indications on OPTC2/C8 and OPTCJ Option Boards LED Indications on OPTE6 Option Board LED Indications on OPTC6 Option Board LED Indications on OPTC7 and OPTE7 Option Boards LED Indications on OPTC4 Option Board 4 | Danfoss A/S © 2022.08 AN338644703080en-0002/DPD02156...

  • Page 5: Introduction

    REMARQUE Vous pouvez télécharger les versions anglaise et française des manuels produit contenant l'ensemble des informa- tions de sécurité, avertissements et mises en garde applicables sur le site https://www.danfoss.com/en/service-and-support/. 1.3 Manual Version This manual is regularly reviewed and updated. All suggestions for improvement are welcome.

  • Page 6: Can Bus-Based And Other Option Boards

    100 INDUSTRIAL, 100 X, and 100 FLOW AC drives support internally the following RS485 fieldbus protocols: ® • Modbus RTU • BACnet MSTP • Metasys N2 For detailed installation instructions for the internal fieldbuses, see the Installation Manual of the AC drive in use. 6 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 7: Safety

    N O T I C E OPTION BOARD COMPATIBILITY Installing an incompatible option board can damage the AC drive. Make sure that the option board being installed is compatible with the drive. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 7...

  • Page 8: Installing

    Open the cover of the control unit. When installing option boards with D9 connector (OPTE5, OPTC5, OPTE8, OPTC8), replace the grounding bracket. Remove the long grounding bracket installed in factory. It is mounted with two screws. 8 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 9 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Install the short grounding bracket delivered with the option board. Use the screws removed in step a. Screws for grounding bracket Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 9...
  • Page 10 For slot D, mount first the option board and route the grounding cable below all cables. Make sure that the cable connector is facing down. For slot E, route the option board grounding cable on top of the cables. 10 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 11: Installing Option Board In Vacon® 100 Industrial And Flow

    3.2 Installing Option Board in VACON® 100 INDUSTRIAL and FLOW This topic gives instructions for Installing Option Board in VACON 100 INDUSTRIAL and FLOW, MR4–MR12. ® Procedure Open the cover of the AC drive.  M4x55 Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 11...
  • Page 12 Remove the long grounding bracket installed in factory. It is mounted with two screws. Install the short grounding bracket delivered with the option board. Use the screws removed in step a. Screws for grounding bracket 12 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 13 Make the connection tight. In internal fieldbus, make the opening on the left side. When installing into the slot D or E, make the opening on the right side. Illustration 1: IP21 Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 13...
  • Page 14 For slot D, mount first the option board and route the grounding cable below all cables. Make sure that the cable connector is facing down. For slot E, route the option board grounding cable on top of the cables. Close the cover of the AC drive. 14 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 15 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Pull the fieldbus cable to the side. Move the fieldbus cables away from the mains cable and the motor cable.  Ethernet cable Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 15...

  • Page 16: Installing Option Board In Vacon® 100

    3.3 Installing Option Board in VACON® 100 X This topic gives instructions for installing the option boards in VACON 100 X, MM4–MM6. ® Procedure Open the cover of the AC drive.  16 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 17 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing To get access to the option board slots, remove the screws and open the cover of the control unit.  Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 17...
  • Page 18 NOTE! The cable entry plate at the bottom of the drive is used only for mains and motor cables. Open the necessary holes in the cable entry plate. Do not open the other holes. See the VACON 100 X Installation Manual ® for the dimensions of the holes. 18 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 19: Installing Option Board In Vacon

    3.4.1 Installing Option Board in VACON® 20, MI1–MI3 This topic gives instructions for installing the option boards in VACON 20, MI1–MI3. ® For option board installation, a separate option board mounting kit is required. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 19...
  • Page 20 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Procedure Remove the cable connector lid from the AC drive.  20 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 21 Select a correct grounding plate and attach it to the option board mounting frame. The grounding plate is marked with the supported enclosure size.  Attach the option board mounting frame to the AC drive.  Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 21...
  • Page 22 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Connect the flat cable from the option board mounting frame to the AC drive. If a strain relief is necessary for the cable, attach it. 22 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 23 Installation Guide Installing Install the option board to the option board holder. Make sure that the option board is securely fastened. Cut free a sufficiently wide opening for the option board connector. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 23...
  • Page 24 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Attach the option board cover to the drive. If strain relief is necessary, attach the strain relief cable clamp with screws. The strain relief cable clamp 24 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 25: Installing Option Board In Vacon® 20, Mi4-Mi5

    Procedure In MI4, open the cover of the AC drive. In MI5, open the cover of the AC drive and release the fan connector.  Attach the option board support.  Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 25...
  • Page 26 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Connect the flex cable to the connector PCB.  Attach the option board to the connector PCB. 26 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 27 Attach the option board assembly to the AC drive and connect the flex cable. Attach a correct grounding plate to the AC drive. The grounding plate is marked with the supported enclosure size. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 27...
  • Page 28 Put a clamp on top of the grounding plate on both sides of the option board. In MI4, close the cover of the drive. In MI5, attach the fan connector and close the cover of the AC drive. 28 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 29: Installing Option Board In Vacon® 20 X And 20 Cp

    This topic gives instructions for installing the option boards in VACON 20 X and 20 CP, MU2–MU3, MS2–MS3. ® Procedure In VACON 20 X, open the cover of the AC drive. ®  Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 29...
  • Page 30 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Remove the option board cover.  30 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 31 VACON® RS485 and CAN Bus Option Boards Installation Guide Installing Install the option board into the slot. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 31...
  • Page 32 To make an opening for the option board connector, remove the plastic plate at the end of the option board cover. Attach the option board cover to the AC drive. Close the cover of the AC drive. 32 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 33: Cabling

    Use cables with right length. If there is extra cable, put it in a noise free location. Multiple rounds of cable and a large circumstance area make an antenna (see Illustration 4). Noise connects to fieldbus cable and can cause communication problems. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 33...

  • Page 34: Strain Relief

    This may reduce the effectiveness of the bonding. The tensile load and vibration can also damage the shield. 4.2 General Cabling Instructions for RS485 Use only shielded cables with twisted-pair signal wires. 34 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 35: Cable Requirements For Can Type Option Boards

    Maximum cable thickness (mm Bit rate supported by 1 Mbit/s 0.25 CANopen, DeviceNet 500 kbit/s 0.25 0.34 CANopen, DeviceNet 250 kbit/s 0.25 0.34 0.60 CANopen, DeviceNet 125 kbit/s 0.25 0.34 0.60 CANopen, DeviceNet Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 35...

  • Page 36: Cable Requirements For Lon Type Option Boards

    For PROFIBUS DP, the following connectors can be used (180° cable outlet): • Phoenix SUBCON-PLUS-PROFIB/AX/SC 27 44 38 0 • Siemens PROFIBUS connector 6GK1 500-0EA02 Illustration 6: The 5-pin Bus Connector Illustration 7: The Sud-D9 Connector 36 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 37: Stripping The Cables

    This chapter describes the principles of cable shield grounding. Notice that the internal RS485 fieldbus in VACON 100 products ® does not have jumpers for grounding options. Connect the cable shield directly to the frame of the AC drive (see Illustration 9 Illustration 11). Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 37...
  • Page 38 We recommend grounding the cable shield as in examples A and C (see Illustration 11). Do not ground the cable shield as in exam- ple B. Illustration 11: Grounding the Cable Shield Cable clamp Cable gland Ground terminal 38 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 39: Rs485-Based Option Boards

    The jumper settings for these option boards are described in this chapter. For jumper locations, see 5.1.1 The OPTE3/E5 and OPTE2/E8 Option Board Layout. If the AC drive is the last device on the bus, bus termination has to be set. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 39...

  • Page 40: The Optc3/C5 Option Board

    5.2 The OPTC3/C5 Option Board Fieldbus is connected to the OPTC3 option board using a 5-pin pluggable bus connector, and to the OPTC5 option board using a Sub-D9 connector. OPTC5 uses a different fieldbus connector. 40 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 41: Jumpers In The Optc3/C5 Option Board

    The jumper settings for these option boards are described in this chapter. For jumper locations on the option board, see 5.2 The OPTC3/C5 Option Board. Illustration 17: Jumper Locations on OPTC3/C5 Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 41...

  • Page 42: Cabling And Bus Termination For Profibus Option Boards

    When replacing the OPTC2 option board with the OPTE2/E8 option board, note that the pins for Receive/Transmit data - Plus (B) and Receive/Transmit data - Minus (A) have switched places. In OPTC2/C8, the first pin is not connected to the cable shield. 42 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 43: The Bus Terminal And Bias Resistors

    If setting the jumpers does not give the desired outcome, add biasing resistors, termination resistors or both. For biasing with OPTE2, connect the resistors between pins 2 and 3 and between pins 4 and 5. For termination with OPTE2, connect the resistor between pins 3 and 4. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 43...

  • Page 44: Setting The Termination Resistance

    Data Ground Illustration 23: Termination Resistance in OPTE2 5.4.3 Setting the Termination Resistance Install termination resistance near both ends of the RS485 segment. The typical termination resistance for RS485 is 120 Ω. 44 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 45: The Optc2/C8 And Optcj Option Boards

    Use pin 1 to bypass the cable shield to the next slave in OPTC2 and OPTCJ with screw plug. 5.5.1 Jumpers in the OPTC2/C8, and OPTCJ Option Boards For jumper settings, see Illustration 26 Illustration 27. The jumper X1 has no effect on OPTC2 or OPTCJ. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 45...
  • Page 46 OPTC2, connect the resistors between pins 2 and 4 and between pins 3 and 5. For termination with OPTC2, connect the resistor between pins 3 and 4. A data + Minus B data - Plus Data Ground Illustration 28: The Fail-safe Biasing in OPTC2 46 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 47 VACON® RS485 and CAN Bus Option Boards Installation Guide RS485-based Option Boards A data + Minus B data - Plus Data Ground Illustration 29: The termination resistance in OPTC2 Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 47...

  • Page 48: Can Type And Other Fieldbus Option Boards

    V+ (24 V) for DeviceNet. Not connected for CANopen. 6.1.2 The Jumpers in the OPTE6 and OPTE7 Option Boards The locations of the termination resistor jumpers depend on the hardware version, see Illustration 48 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 49 Termination resistor is not connected to the CAN bus (factory default setting). Illustration 33: The Settings of the Jumper X7 on 70CVB01124 (141X3915) and 70CVB01555 (141X4133), Bus Terminal Resistor, Positions A, B, and C Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 49...

  • Page 50: The Optc6 Option Board

    CAN LO CAN LO Shield connector Shield connector CAN HI CAN HI Not connected for CANopen. 6.2.2 The Jumpers in the OPTC6 Option Board For the jumper settings, see Illustration 36 Illustration 50 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 51: The Optc7 Option Board

    Illustration 38: The OPTC7 Option Board Layout Table 15: The Connections of the Option Board Signal Connector pin Description CAN GND V- isolated digital ground reference CAN LO CAN bus LO Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 51...

  • Page 52: The Jumpers In The Optc7 Option Board

    The OPTC4 option board is connected to fieldbus through a 3-pin pluggable bus connector. The communication with the control board occurs through the standard VACON® interface board connector. Illustration 40: The OPTC4 Option Board Layout 52 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 53: The Jumpers In The Optc4 Option Board

    This medium has a maximum bit rate of 78 kbit/s. The FT-X1 transceiver is compatible with Echelon’s LPT-10 Link Power transceiver, and these transceivers can communicate with each other on a single twis- ted-pair cable. The termination Illustration 42: Doubly Terminated Bus Topology Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 53...
  • Page 54 VACON® RS485 and CAN Bus Option Boards CAN Type and Other Fieldbus Installation Guide Option Boards The termination Illustration 43: Singly Terminated Bus Topology The termination Illustration 44: Star Topology The termination Illustration 45: Loop Topology 54 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 55: Troubleshooting

    Option board is activated and in RUN state • Option board is ready for external communication Blinking slow (once per 5 s) Option board is activated and in FAULT state • Internal fault on optionboard Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 55...

  • Page 56: Led Indications On Opte2/E8 Option Boards

    Firmware is corrupted or missing Table 21: BS = Board Status LED status Description ON (green) Board is operational Blinking red (1 s ON / 1 s OFF) Protocol is in fault state 56 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 57: Led Indications On Optc2/C8 And Optcj Option Boards

    Option board is activated and in RUN state • Option board is ready for external communication Blinking slow (once per 5 s) Option board is activated and in FAULT state • Internal fault of option board Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 57...

  • Page 58: Led Indications On Opte6 Option Board

    Option board is activated and in RUN state • Option board is ready for external communication Table 27: A = CANopen err, Red LED status Description No error Blinking Invalid configuration 58 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 59: Led Indications On Optc6 Option Board

    Table 30: M = Fieldbus status, Green LED status Description Fieldbus module is waiting for parameters from the AC drive. No external communication Fieldbus module is activated. Parameters received and module activated. Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 59...

  • Page 60: Led Indications On Optc7 And Opte7 Option Boards

    Illustration 51: LED Indications on VACON OPTE7 Option Board ® Network status Module status Node status (not used) Illustration 52: LED Indications on VACON OPTC7 Option Board ® Network status Module status Node status 60 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...

  • Page 61: Led Indications On Optc4 Option Board

    OPTC4 Option Board ® Neuron service, GREEN Bus status, GREEN Board status, YELLOW Table 33: H3 = Neuron Service, Green LED status Description State Code Configured Applicationless and Unconfigured Blinking Unconfigured Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156 | 61...
  • Page 62 Module is activated and receiving messages from the bus. Blinking slow (once per 5 s) Module is in FAULT state. No messages from Net within the watchdog time. Bus broken, cable loose. 62 | Danfoss A/S © 2022.08 AN338644703080en-0002 / DPD02156...
  • Page 63 VACON® 100 family internal RS485..........6 Connector pin....................42 Qualified personnel..................5 Fieldbus connectors..................36 Fieldbus grounding..................37 Safety........................7 Strain relief......................34 Symbols......................7 Installation VACON® NXP and NXS................. 8 VACON® 100 INDUSTRIAL and FLOW...........11 Termination resistance................44 VACON® 100 X..................16 Danfoss A/S © 2022.08 AN338644703080en-0002/DPD02156 | 63...
  • Page 64 Danfoss can accept no responsibility for possible errors in catalogs, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies.

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