Inovance SV660P Series Hardware Manual
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Inovance SV660P Series Hardware Manual

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  • Page 2: Preface

    Preface Introduction The SV660P series high‑performance AC servo drive covers a power range from 50 W to 7.5 kW. The servo drive, which covers a power range from 0.05 kW to 7.5 kW, supports Modbus, CANopen and CANlink communication protocols and carries necessary communication interfaces to operate with the host controller for a networked operation of multiple servo drives.
  • Page 3 19011907 troubleshooting process, warning codes Troubleshooting Guide and fault codes. Presents the safety function and related certifications and standards, wiring, SV660P Series Servo Drive Safety 19011884 commissioning process, Guide troubleshooting, and functions. Provides information on selection, SV660P Series Servo Drive...
  • Page 4 Damage or secondary damage caused by force majeure (natural disaster, ● earthquake, and lightning strike) The maintenance fee is charged according to the latest Price List of Inovance. If otherwise agreed upon, the terms and conditions in the agreement shall prevail. For details, see the Product Warranty Card.

  • Page 5: Table Of Contents

    Table of Contents T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s Preface ................1 General Safety Instructions .
  • Page 6 Table of Contents 4.4 Encoder Terminal CN2 ............88 4.4.1 Terminal Layout .

  • Page 7: General Safety Instructions

    Use this equipment according to the designated environment requirements. ● Damage caused by improper use is not covered by warranty. Inovance shall take no responsibility for any personal injuries or property damage ● caused by improper use. Safety Levels and Definitions Indicates that failure to comply with the notice will result in death or severe personal injuries.
  • Page 8 General Safety Instructions Unpacking Do not install the equipment if you find damage, rust, or signs of use on the equipment ● or accessories upon unpacking. Do not install the equipment if you find water seepage or missing or damaged ●...
  • Page 9 General Safety Instructions Handle the equipment with care during transportation and mind your steps to prevent ● personal injuries or equipment damage. When carrying the equipment with bare hands, hold the equipment casing firmly with ● care to prevent parts from falling. Failure to comply may result in personal injuries. Store and transport the equipment based on the storage and transportation ●...
  • Page 10 General Safety Instructions Cover the top of the equipment with a piece of cloth or paper during installation. This is ● to prevent unwanted objects such as metal chippings, oil, and water from falling into the equipment and causing faults. After installation, remove the cloth or paper on the top of the equipment to prevent over‑temperature caused by poor ventilation due to blocked ventilation holes.
  • Page 11 General Safety Instructions Before power‑on, check that the equipment is installed properly with reliable wiring and ● the motor can be restarted. Check that the power supply meets equipment requirements before power‑on to ● prevent equipment damage or a fire. After power‑on, do not open the cabinet door or protective cover of the equipment, ●...
  • Page 12 General Safety Instructions Perform routine and periodic inspection and maintenance on the equipment according ● to maintenance requirements and keep a maintenance record. Repair Equipment installation, wiring, maintenance, inspection, or parts replacement must be ● performed only by professionals. Do not repair the equipment with power ON. Failure to comply will result in an electric ●...
  • Page 13 General Safety Instructions Dynamic braking is common in rotating mechanical structures. For example, when ● a motor has stopped running, it keeps rotating due to the inertia of its load. In this case, this motor is in the regenerative state and short‑circuit current passes through the dynamic brake.

  • Page 14: Installation

    " Figure 1–1 " on page 14 Check whether the product delivered is in good condition. If Check whether the there is any missing or damage, contact Inovance or your product is intact. supplier immediately. ‑13‑...
  • Page 15 Installation Table 1–1 Dimensions of the outer packing box Outer Width Outer Height Outer Depth Weight Servo Drive Model SIZE (kg) (mm) (mm) (mm) SV660P****I S1R6, S2R8 250.0 90.0 0.96 B S5R5 225.0 205.0 1.17 C S7R6, T3R5, T5R4 235.0 105.0 215.0 1.48...

  • Page 16: Installation Environment

    Derating is required for altitudes above 1000 m (derate 1% for Altitude ● every additional 100 m). For altitudes above 2000 m, contact Inovance. ● Mounting/Operating temperature: 0℃ to 55℃ For temperatures ● between 0℃ to 45℃, derating is not required. For temperatures above 45℃, derate 2% for every additional 1℃.

  • Page 17: Installation Clearance

    Installation Requirement Item IP rating IP20. Pollution Degree 2 and below Install the servo drive in a place that meets the following requirements: Free from direct sunlight, dust, corrosive gas, explosive and ● inflammable gas, oil mist, vapor, water drop, and salty element Insusceptible to vibration (away from equipment that may ●...
  • Page 18 Installation Figure 1‑3 Clearance for side‑by‑side installation Servo drives rated at 0.2 kW to 0.75 kW (SIZE A and SIZE B) support compact installation, in which a clearance of at least 1 mm (0.04 in.) must be reserved between every two servo drives. When adopting compact installation, derate the load rate to 75%.

  • Page 19: Installation Dimensions

    Installation Servo drives in sizes C and D (rated power: 1.0 kW to 3 kW) support zero‑clearance installation between every two servo drives, without derating. Figure 1‑5 Zero‑clearance installation 1.1.4 Installation Dimensions Drives in Size A (rated Power: 0.2 kW to 0.4 kW): SV660PS1R6I, SV660PS2R8I Figure 1‑6 Dimension drawing of servo drives in size A ‑...
  • Page 20 Installation Drives in Size B (rated Power: 0.75 kW: SV660PS5R5I Figure 1‑7 Dimension drawing of servo drives in size B Servo drives in size C (rated power: 1.0 kW to 1.5 kW): SV660PS7R6I, SV660PT3R5I, and SV660PT5R4I Figure 1‑8 Dimension drawing of servo drives in size C ‑19‑...
  • Page 21 Installation Servo drives in size D (rated power: 1.5 kW to 3.0 kW): SV660PS012I, SV660PT8R4I, and SV660PT012I Figure 1‑9 Dimension drawing of servo drives in size D Servo drives in size E (rated power: 5.0 kW to 7.5 kW): SV660PT017I, SV660PT021I, and SV660PT026I Figure 1‑10 Dimension drawing of servo drives in size E ‑...

  • Page 22: Installation Precautions

    Installation 1.1.5 Installation Precautions Table 1–3 Installation Precautions Description Item Install the servo drive vertically and upward to facilitate heat ● dissipation. For installation of multiple servo drives inside the cabinet, install them side by side. For dual‑row installation, install an air guide plate. Make sure the servo drive is installed vertically to the wall.

  • Page 23: Installation Instructions

    Installation Description Item As shown in the figure below, route the servo drive cables downwards to prevent liquid from flowing into the servo drive along the cables. Wiring requirements Insert the dust‑proof cover into the communication port (CN3/ CN4) not in use. This is to prevent unwanted objects, such as solids or liquids, from falling into the servo drive and resulting in faults.

  • Page 24: Installation Of Optional Parts

    Installation Figure 1‑11 Backplate mounting Note Servo drives in sizes A, B, and C are secured by two screws, with one screw on the top and the other one at the bottom. Servo drives in size D are secured by three screws, with two screws on the top and another one at the bottom.

  • Page 25: Instructions For Installing The Ac Input Reactor

    Installation To comply with EN 61800‑5‑1 and UL 61800‑5‑1, install a fuse/circuit breaker on the input side of the servo drive to prevent accidents caused by short circuit in the internal circuit. 1.2.2 Instructions for Installing the AC Input Reactor Figure 1‑12 Installing the AC input reactor 1.2.3 Instructions for Installing the EMC Filter Figure 1‑13 Installing the AC input reactor...

  • Page 26: Installation Of The Magnetic Ring And Ferrite Clamp

    Installation 1.2.4 Installation of the Magnetic Ring and Ferrite Clamp Figure 1‑14 Installation of the magnetic ring ‑25‑...
  • Page 27 Installation Figure 1‑15 Installation of the ferrite clamp ‑ ‑...

  • Page 28: System Wiring

    System Wiring System Wiring System Wiring Figure 2‑1 Wiring example of a single‑phase 220 V system ‑27‑...
  • Page 29 System Wiring Figure 2‑2 Wiring example of a three‑phase 220V system ‑ ‑...

  • Page 30: System Composition

    System Wiring Figure 2‑3 Wiring example of a three‑phase 380 V system Note [1] CN3 and CN4 communication terminals can be used interchangeably. Their pin assign‑ ments are exactly the same. System Composition The servo drive is directly connected to an industrial power supply, with no ●...
  • Page 31 System Wiring Do not start or stop the motor by using the electromagnetic contactor. As a high‑ ● inductance device, the motor may generate high voltages instantaneously, which may break down the contactor. When connecting an external power supply to the control circuit or a 24 VDC ●...

  • Page 32: Electrical Wiring Diagrams

    Electrical Wiring Diagrams Electrical Wiring Diagrams Wiring diagram of the Position Control Mode S-RDY+(DO1+) 6 S-RDY-(DO1-) COIN+(DO2+) COM+ 4 COIN-(DO2-) 4.7k P-OT(DI1) BK+(DO3+) 4.7k N-OT(DI2) 10 2 BK-(DO3-) 4.7k INHIBIT(DI3) 34 ALM+(DO4+) 26 ALM-(DO4-) 4.7k ALM-RST(DI4) 8 HomeAttain+(DO5+) 4.7k S-ON(DI5) 33 27 HomeAttain-(DO5-) HomeSwitch(DI8) 30 4.7k...
  • Page 33 Electrical Wiring Diagrams Note [1] The range of the internal +24 V power supply is 20 V to 28 V, with maximum ● operating current being 200 mA. [2] DI8 and DI9 are high‑speed DIs that must be used according to their functions ●...

  • Page 34: Wiring Diagram For Torque Control Mode

    Electrical Wiring Diagrams Wiring Diagram for Torque Control Mode Figure 3‑2 Wiring Diagram for Torque Control Mode ‑33‑...
  • Page 35 Electrical Wiring Diagrams Note [1] The range of the internal +24 V power supply is 20 V to 28 V, with maximum ● operating current being 200 mA. [2] DI8 and DI9 are high‑speed DIs that must be used according to their functions ●...

  • Page 36: Wiring Terminals

    Wiring Terminals Wiring Terminals Wiring Precautions Read through the safety instructions in Chapter "Fundamental Safety Instructions". Failure to comply may result in serious consequences. Do not use the power from IT system for the servo drive. Use the power from TN/ ●...
  • Page 37 Wiring Terminals The specification and installation of external cables must comply with applicable ● local regulations. Observe the following requirements when the servo drive is used on a vertical axis. ● Set the safety device properly to prevent the workpiece from falling upon —...
  • Page 38 Wiring Terminals Locations with interference caused by static electricity — — Locations with strong electric field or magnetic field — — Locations with radioactive rays — — Size A (rated power: 0.2 kW–0.4 kW): SV660PS1R6I, SV660PS2R8I Figure 4‑1 Terminal pin layout of servo drives in size A ‑37‑...
  • Page 39 Wiring Terminals Rated power: (SIZE B: 0.75 kW): SV660PS5R5I Figure 4‑2 Terminal pin layout of servo drives in size B ‑ ‑...
  • Page 40 Wiring Terminals Servo drives in size C and size D (rated power: 1.0 kW to 1.5 kW): size C: SV660PS7R6I; size D: SV660PS012I Figure 4‑3 Terminal pin layout of servo drives in size C (SV660PS7R6I) and size D (SV660PS012I) ‑39‑...
  • Page 41 Wiring Terminals Servo drives in size C and size D (rated power: 1.0 kW to 3.0 kW): size C: SV660PT3R5I and SV660PT5R4I; size D: SV660PT8R4I and SV660PT012I Figure 4‑4 Terminal pin layout of servo drives in size C (SV660PT3R5I, SV660PT5R4I) and size D (SV660PT8R4I, SV660PT012I) ‑...

  • Page 42: Main Circuit Terminals

    Wiring Terminals Size E (rated power: 5.0 kW to 7.5 kW): SV660PT017I, SV660PT021I, and SV660PT026I Figure 4‑5 Terminal pin layout of servo drives in size E Main Circuit Terminals 4.2.1 Wiring Precautions Do not connect the input power supply cables to the output terminals U, V, and W. ●...

  • Page 43: Main Circuit Wiring Requirements

    Wiring Terminals Do not bundle power cables and signal cables together or route them through the ● same duct. Power cables and signal cables must be separated by at least 30 cm to prevent interference. High voltage may be still present in the servo drive after the power supply is ●...

  • Page 44: Recommended Cable Specifications And Models

    Wiring Terminals Figure 4‑6 Cable layout Wiring requirements The wiring mode compliant with the Low Voltage Directive is supported. Terminals P⊕, C, and NΘ are used to connect optional parts. Do not connect these ● terminals to an AC power supply. To protect the main circuit, separate and cover the surface that may come into ●...
  • Page 45 Wiring Terminals Maximum Output Current Rated input current (A) Rated output current (A) Drive model SV660P****I T3R5 Size C T5R4 T8R4 Size D T012 11.9 29.75 T017 16.5 41.25 Size E T021 20.8 52.12 T026 25.7 64.25 Table 4–2 Recommended main circuit cables P⊕, D, C, NΘ, N2, Grounding L1C, L2C...
  • Page 46 Wiring Terminals Note [1]: For MS1H1‑10C30CB motors. ● [2]: For MS1H2‑10C30CB/MS1H3‑85B15CB motors. ● [3]: For MS1H2‑40C30CD/MS1H2‑50C30CD motors. ● [4]: For MS1H3‑44C15CD motors. ● Table 4–3 Recommended Cable Specifications and Models Cable Type Cable Size (mm) 4×12AWG 12.2±0.4 4×14AWG 10.5±0.3 Power cable 4×16AWG 9.5±0.4 4×18AWG...
  • Page 47 Wiring Terminals Recommended PVC Cable Model (at 40℃) Servo drive model SV660P**I Rated Input Tightening U, V, W, PE Cable Grounding Cable Current Brake Cable Lug Torque SIZE Model (N·m) T3R5 TVR2‑4 ‑ Size C T5R4 GTVE10008 GTVE05008 TVR2‑4 ‑ T8R4 TVR2‑4 ‑...
  • Page 48 Wiring Terminals MS1H1/H4 05B–10C (applicable to 0.05 kW–1 kW) UL2517 (rated temperature: UL2517 (rated temperature: UL2517 (rated temperature: 105℃) 4Ex20AWG+2Cx24AWG 105℃) 4Ex20AWG+2Cx24AWG 105℃) 4Ex20AWG+2Cx24AWG Power cable: 20AWG (0.52 Power cable: 20AWG (0.52 Power cable: 20AWG (0.52 ); OD of insulation: 1.7 );...
  • Page 49 Wiring Terminals Table 4–9 Specifications of motor output cables MS1H3 29C–75C (Applicable to 2.9 kW–7.5 kW) Oil‑resistant shielded flexible Cable type Regular cable Flexible cable cable S6‑L‑M/B***‑X.X S6‑L‑M/B***‑X.X‑T S6‑L‑M/B***‑X.X‑TS Cable model UL2586 (rated temperature: UL2586 (rated temperature: UL2586 (rated temperature: 105℃) 4Ex12AWG+2Cx18AWG 105℃) 4Ex12AWG+2Cx18AWG 105℃) 4Ex12AWG+2Cx18AWG...

  • Page 50: Main Circuit Terminal Layout

    113 Note If the recommended cable specifications for peripheral devices or optional parts exceed the applicable cable specification range, contact Inovance. 4.2.4 Main circuit terminal layout Size A (rated power: 0.2 kW–0.4 kW): SV660PS1R6I, SV660PS2R8I Figure 4‑8 Main circuit terminal pins of size A drive...
  • Page 51 Wiring Terminals Table 4–10 Description of main circuit terminal pins of servo drives in size A Description Parameter Name L1, L2 (power input See the nameplate for the rated voltage class. terminals) P⊕, NΘ Used by the common DC bus for multiple servo drives. (DC bus terminals) P⊕, C Terminals for...
  • Page 52 Wiring Terminals Table 4–11 Description of main circuit terminal pins of servo drives in SIZE B Description Parameter Name See the nameplate for the rated voltage class. L1, L2, L3 Note: S5R5 (750 W) models support single‑phase 220 V (power input input only, with a 220 V power supply connected terminals) between terminals L1 and L2.
  • Page 53 Wiring Terminals Table 4–12 Description of main circuit terminal pins of servo drives in size C (SV660PS7R6I) and size D (SV660PS012I) Description Parameter Name L1C, L2C Control circuit See the nameplate for the rated voltage class. power input terminals L1, L2, L3 Main circuit power See the nameplate for the rated voltage class.
  • Page 54 Wiring Terminals Table 4–13 Description of main circuit terminal pins of servo drives in size C (SV660PT3R5I, SV660PT5R4I) and size D (SV660PT8R4I, SV660PT012I) Description Parameter Name L1C, L2C Control circuit See the nameplate for the rated voltage class. power input terminals R, S, and T Main circuit power...

  • Page 55: Connecting The Motor (Uvw)

    Wiring Terminals Table 4–14 Description of main circuit terminal pins of servo drives in size E Description Parameter Name L1C, L2C Control circuit See the nameplate for the rated voltage class. power input terminals R, S, and T Main circuit power See the nameplate for the rated voltage class.
  • Page 56 [1] The flange size refers to the width of the mounting flange (in mm). ● Power cable colors are subject to the actual product. All cable colors mentioned in ● this guide refer to Inovance cable colors. The connection diagram for a flying leads type motor is shown in the following ● figure.
  • Page 57 [1]: The flange size refers to the width of the mounting flange. ● Power cable colors are subject to the actual product. All cable colors mentioned in ● this guide refer to Inovance cable colors. The following table describes the connector for high‑power motor power cables. ● ‑...

  • Page 58: Wiring Of External Emc Filter

    Power cable colors are subject to the actual product. All cable colors mentioned in ● this guide refer to Inovance cable colors. 4.2.6 Wiring of External EMC Filter Install the filter near the input terminals of the drive. The cable between the filter and the drive must be shorter than 30 cm.

  • Page 59: Wiring Of The Power Supply

    Wiring Terminals Figure 4‑16 Installing the filter 4.2.7 Wiring of the Power Supply Single‑phase 220 V models: SV660PS1R6I, SV660PS2R8I, SV660PS5R5I, ● SV660PS7R6I and SV660PS012I ‑ ‑...
  • Page 60 Wiring Terminals Figure 4‑17 Main circuit wiring Note 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode ● DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power supply ● will be cut off automatically. SV660PS1R6I and SV660PS2R8I are not configured with built‑in regenerative resistors, if the regenerative resistor is needed, connect an external regenerative resistor between P⊕...
  • Page 61 Wiring Terminals Figure 4‑18 Main circuit wiring of three‑phase 220 V models Note 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode ● The DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power ● supply is cut off automatically and the alarm indicator lights up. Three‑phase 380 V models: SV660PT3R5I, SV660PT5R4I, SV660PT8R4I, ●...

  • Page 62: Grounding And Wiring

    Wiring Terminals Figure 4‑19 Main circuit wiring of three‑phase 380 V models Note 1KM: Electromagnetic contactor; 1Ry: Relay; 1D: Flywheel diode ● The DO is set as alarm output (ALM+/‑). When the servo drive alarms, the power ● supply is cut off automatically and the alarm indicator lights up. 4.2.8 Grounding and Wiring Observe the following requirements to ensure a proper grounding of the servo drive.
  • Page 63 Wiring Terminals To prevent electric shocks, ground the grounding terminal properly. Observe ● related national or regional regulations during grounding. To prevent electric shocks, ensure the protective grounding conductor complies ● with technical specifications and local safety standards. Keep the length of the grounding cable as short as possible.
  • Page 64 Wiring Terminals It is recommended to install the drive to a conductive metal surface. Ensure the ● whole conductive bottom of the drive is connected properly to the mounting face. Tighten the grounding screw with specified tightening torque to prevent the ●...
  • Page 65 Wiring Terminals Multi-drive grounding Side‑by‑side installation of multiple drives: Table 4–20 Description for grounding of multiple drives installed side by side Description Connect the motor output cable shield to the output PE terminal of the ① servo drive. Connect the main circuit input PE terminal of the servo drive to the grounding copper busbar of the control cabinet through a protective ②...

  • Page 66: Description Of Control Terminal (Cn1)

    Wiring Terminals Table 4–21 Wiring requirements Wiring requirements Place the control unit and the drive unit in two separate control cabinets. If multiple control cabinets are used, connect the control cabinets by using a PE cable with a cross‑sectional area of at least 16 mm equipotentiality between the control cabinets.
  • Page 67 Wiring Terminals I/O signal cable selection It is recommended to use shielded signal cables to prevent I/O signal circuit from being disturbed by external noise. Use separate shielded cables for different analog signals. It is recommended to use shielded twisted pairs for digital signals. Figure 4‑21 Diagram of shielded twisted pairs Control Cable Specifications Table 4–22 Recommended Control Cable Specifications...

  • Page 68: Terminal Layout

    Wiring Terminals 4.3.1 Terminal Layout Figure 4‑22 Control terminal pin layout of servo drives in sizes A and B ‑67‑...
  • Page 69 Wiring Terminals Figure 4‑23 Control terminal pin layout of servo drives in sizes C, D, and E Note CN1: Plastic housing of plug on cable side: DB25P (manufacturer: SZTDK), black ● housing. Core: HDB44P male solder (manufacturer: SZTDK). Use shielded cables as signal cables, with both ends of the shielded cable ●...
  • Page 70 Wiring Terminals Table 4–24 Description of DI/DO signals Default Signal Name Pin No. Function Function P‑OT Positive limit switch Negative limit switch N‑OT Pulse input forbidden INHIBIT Alarm reset (edge‑triggered) ALM‑RST S‑ON Servo ON HomeSwitch Home switch ‑ Reserved +24V Internal 24 V power supply, voltage range: 20 to 28 V, maximum output current: 200...

  • Page 71: Position Reference Input Signals

    Wiring Terminals Table 4–25 Encoder frequency‑division output signals Signal Default Pin No. Function Name Function PAO+ Phase A frequency‑ Quadrature division output PAO– frequency‑division signal pulse output PBO+ Phase B frequency‑ signals of phases A division output and B PBO– signal PZO+ Phase Z frequency‑...
  • Page 72 Wiring Terminals Note You can either use high‑speed pulses or low‑speed pulses, but not both of them ● together. If the output pulse width of the host controller is smaller than the minimum pulse ● width, a pulse receiving error will occur on the drive. The symbol represents shielded twisted pairs.
  • Page 73 Wiring Terminals Figure 4‑24 Correct: The internal 24 V power supply of the servo drive is used. ‑ ‑...
  • Page 74 Wiring Terminals Figure 4‑25 Incorrect: Pin 14 (COM–) is not connected, leading to failure in forming a closed‑loop circuit. When the external power supply is used: Scheme 1: Using the built‑in resistor (recommended) ■ ‑73‑...
  • Page 75 Wiring Terminals Scheme 2: Using the external resistor ■ ‑ ‑...
  • Page 76 Wiring Terminals Select resistor R1 based on the following formula. Table 4–27 Recommended resistance of R1 Voltage (V) R1 Resistance (kΩ) R1 Power (W) The following figures show examples of improper wiring. ■ 1: The current limiting resistor is not connected, resulting in terminal burnout. ■...
  • Page 77 Wiring Terminals Figure 4‑26 Incorrect wiring example 1: The current limiting resistor is not connected, resulting in terminal burnout. Note Some models comes with a detection feature on SIGN+ and SIGN‑ to detect if SIGN ● + is connected to 24 V, SIGN‑ is connected to external 0 V, but no current limit resistor is connected.
  • Page 78 Wiring Terminals Figure 4‑27 Incorrect wiring example 2: Multiple terminals share the same current limiting resistor, resulting in pulse receiving error. Incorrect wiring 3: The SIGN port is not connected, preventing these two ports ■ from receiving pulses. Figure 4‑28 Incorrect wiring example 3: The SIGN port is not connected, preventing these two ports from receiving pulses.
  • Page 79 Wiring Terminals Figure 4‑29 Incorrect wiring example 4: Terminals are connected incorrectly, result‑ ing in terminal burnout. Wrong wiring 5: Multiple terminals share the same current limiting resistor, ■ resulting in pulse receiving error. Figure 4‑30 Incorrect wiring example 5: Multiple terminals share one current limiting resistor, resulting in a pulse receiving error.
  • Page 80 Wiring Terminals High-speed pulse reference input High‑speed reference pulses and signs on the host controller side can be outputted to the servo drive through the differential drive only. Note This is a 5 V system. Do not input 24 V power. ●...

  • Page 81: Di/Do Signals

    Wiring Terminals The differential input must be 5 V. Otherwise, unstable pulse input will occur on the servo drive, resulting in the following situations: Pulse loss during pulse input ● Reference inverted during reference direction input ● Connect 5 V GND of the host controller to the GND of the servo drive to reduce ●...
  • Page 82 Wiring Terminals The host controller provides open‑collector output. ● When you use the internal 24 V power supply: ■ ‑81‑...
  • Page 83 Wiring Terminals When you use an external power supply: ■ Note PNP and NPN input cannot be used together in the same circuit. DO circuit The circuits for DO1 to DO5 are the same. The following description takes DO1 circuit as an example.
  • Page 84 Wiring Terminals Note When the host controller provides relay input, a flywheel diode must be installed. Other‑ wise, the DO terminals may be damaged. The host controller provides optocoupler input: ● ‑83‑...

  • Page 85: Encoder Frequency-Division Output Signals

    Wiring Terminals Note The maximum permissible voltage and current capacity of the optocoupler output circuit inside the servo drive are as follows: Maximum voltage: 30 VDC ● Maximum current: DC 50 mA ● 4.3.4 Encoder Frequency-Division Output Signals For details on encoder frequency‑division output signals, see "...
  • Page 86 Wiring Terminals Figure 4‑31 Differential receiving circuit Figure 4‑32 Optocoupler receiving circuit Encoder phase Z output circuit outputs OC signals. Typically, this circuit provides feedback signals to the host controller in a position control system. An optocoupler ‑85‑...

  • Page 87: Wiring Of The Brake

    Wiring Terminals circuit, relay circuit, or bus receiver circuit shall be used in the host controller to receive feedback signals. To reduce noise interference, use shielded twisted pairs to connect the 5V GND of the host controller to the GND of the servo drive. 4.3.5 Wiring of the Brake The brake is used to prevent the motor shaft from moving and lock the position of the motor and the motion part when the drive is in the non‑operational status.
  • Page 88 When deciding the length of the motor brake cable, take the voltage drop caused by cable resistance into consideration. The input voltage must be at least 21.6 V to enable the brake to work properly. The following table lists brake specifications of Inovance MS1 series servo motors. ‑87‑...

  • Page 89: Encoder Terminal Cn2

    Wiring Terminals Table 4–28 Brake specifications Supply Holding Exciting Coil Resistance Release Time Apply Time Backlash Voltage Torque Current Motor Model (Ω)±7% (ms) (ms) (°) (VDC) (N·m) ±10% MS1H1‑05B/10B 0.32 94.4 0.25 ≤ 20 ≤ 40 ≤ 1.5 MS1H4‑10B MS1H1‑20B/40B 75.79 0.32 ≤...

  • Page 90: Connecting The Absolute Encoder

    [1]: The figure shows encoder cable wiring. ● The encoder cable color is subject to the color of the actual product. Cable colors ● mentioned in this guide all refer to Inovance cables. The following figure describes the lead wire color of the battery box. ‑89‑...
  • Page 91 Wiring Terminals Figure 4‑37 Lead wire color of the battery box Note 存储期间请按规定环境温度存储，并保证电池接触可靠、电量足够，否则可能导致编码 ● 器位置信息丢失。 电池盒（含）电池型号：S6‑C4A。 ● Table 4–30 Terminal‑type motor encoder cable connector Motor Frame Signal Illustration Type Size Pin No. Color Name Twisted pair Orange Blue Twisted Servo pair Purple PS‑...
  • Page 92 Wiring Terminals Note [1] The flange size refers to the width of the mounting flange. Table 4–31 Flying leads type motor encoder cable connector (9‑pin) Motor Frame Signal Illustration Type Size Color Name Twist pair ange Twist Blue Purple PS‑ drive pair side...

  • Page 93: Installing Absolute Encoder Battery Box

    Wiring Terminals Table 4–32 Absolute encoder cable connector (MIL‑DTL‑5015 series 3108E20‑29S aviation connector) Motor Frame Signal Illustration Type Pin No. Color Size Name Twisted pair Orange Blue Twisted Servo pair Purple PS‑ drive side Enclo 6‑pin male (right ‑ ‑ sure side as the connecting side)
  • Page 94 Wiring Terminals Installing the battery box Figure 4‑38 Installing the battery box (bottom view) Removing the battery box The battery may generate leakage liquid after long‑term use. Replace it every two years. Remove the battery box in steps shown in the preceding figure, but in the reverse order.

  • Page 95: Encoder Cable Specifications

    Wiring Terminals Improper use of the battery may result in liquid leakage which corrodes the components or leads to battery explosion. Observe the following precautions during use: Insert the battery with polarity (+/‑) placed correctly. ● Leaving an idled or retired battery inside the device may lead to electrolyte ●...

  • Page 96: Communication Terminals Cn3 And Cn4

    3P×16AWG 1.31 13.5 105.0 11.4±0.3 Note If the cables of above 16AWG are required, contact the sales personnel of Inovance. Communication Terminals CN3 and CN4 Figure 4‑39 Pins of Terminals CN3 and CN4 Table 4–34 Pin assignment Description Description Pin No.
  • Page 97 Wiring Terminals Description Description Pin No. RS232 transmitting end, connected to the RS232‑TXD receiving end of the host controller RS232 receiving end, connected to the RS232‑RXD transmitting end of the host controller Ground Enclosure Shield CHARGE Figure 4‑40 Wiring of communication cables CN3 and CN4 are identical communication terminals connected in parallel internally.
  • Page 98 Wiring Terminals Figure 4‑41 Outline drawing of cable used for CAN communication between the servo drive and PLC Use a three‑conductor shielded cable to connect the CAN bus, with the three conductors connected to CANH, CANL, and CGND (CGND represents isolated RS485 circuit) respectively.
  • Page 99 Wiring Terminals Use the daisy chain mode for CAN bus, as shown in the following figure. Shielded twisted pair cables are recommended for connecting the CAN bus. ■ Twisted pairs are recommended for connecting CANH and CANL. Connect a 120 Ω termination resistor on each end of the bus to prevent signal ■...
  • Page 100 Wiring Terminals Figure 4‑44 Outline drawing of cable used for CAN communication between the servo drive and PLC Use a three‑conductor shielded cable to connect the RS485 bus, with the three conductors connected to 485+, 485‑, and GND (GND represents non‑isolated RS485 circuit) respectively.
  • Page 101 Wiring Terminals In case of a large number of nodes, connect the RS485 bus using the daisy chain mode. Connect the reference grounds of RS485 signals of all the nodes (up to 128 nodes) together. Figure 4‑46 RS485 bus topology Do not connect the GND terminal ( ) of the host controller to the CGND terminal of the servo drive.
  • Page 102 Wiring Terminals Communication Connection with PC (RS232 communication) You can connect the servo drive and the PC using the PC communication cable during RS232 communication. It is recommended to use RS232 communication interface. The outline drawing of the PC communication cable is shown in the following figure. Figure 4‑48 PC communication cable Table 4–40 Pin connection relation between the servo drive and PC communication cable RJ45 on the Drive (A)

  • Page 103: Wiring And Setting Of The Regenerative Resistor

    Wiring Terminals Figure 4‑49 PC communication cable Recommendations: Manufacture: Z‑TEK Model: ZE551A, equipped with a 0.8 m USB extension cable Chip model: FT232 Wiring and Setting of the Regenerative Resistor Connecting the regenerative resistor Figure 4‑50 Wiring of external regenerative resistor For cables used for terminals P⊕...
  • Page 104 Wiring Terminals Observe the following precautions when connecting the external regenerative resistor: The built‑in regenerative resistor or jumper bar is not available in models S1R6 ● and S2R8. If an external regenerative resistor is needed for these models, connect it between terminals P⊕ and C. Remove the jumper between terminals P⊕...

  • Page 105: Maintenance

    Maintenance Maintenance Routine Maintenance Standard operating conditions: Average annual ambient temperature: 30℃ Average load rate: ＜ 80% Daily operating time: ＜ 20 h 5.1.1 Routine Checklist Check the following items during routine inspection. Table 5–1 Routine checklist Routine Checklist Checked The ambient temperature and humidity are normal.

  • Page 106: Periodic Maintenance

    To keep the servo drive and servo motor in good condition, perform parts replacement based on the replacement cycles listed in the following table. Contact Inovance or Inovance agent before replacement to double check whether the part needs to be replaced.

  • Page 107: Replacement

    Maintenance Standard Replacement Equipment Components Remarks Interval Bus filter capacitor About five years 2 to 3 years (10000 h to Cooling fan 30000 h) Aluminum electrolytic About five years capacitor on the PCB Servo drive 100,000 operations (depending on the Pre‑charge relay operating conditions) The standard...

  • Page 108: Removing The Motor Oil Seal

    Maintenance Specification of the key disassembly bolt Dimensions of the Flat Specifications of the Disassembly Motor Size Bolt (Inner Hexagon Bolt) Size 40 Type‑A flat No disassembly hole key—A3×3×14 Size 60 Type‑C flat M3 x 10 and above key—C5×5×16.5 Size 80 Type‑C flat M3 x 15 and above key—C6×6×25...
  • Page 109 Maintenance ‑ ‑...

  • Page 110: Certification And Standard Compliance

    Certification and Standard Compliance Certification and Standard Compliance Table 6–1 Compliance list Directive Standard Certification 2014/30/EU EMC directives EN IEC 61800‑3 EN 61800‑5‑1 2014/35/EU CE Certification LVD Directive EN 60034 2011/65/EU RoHS Directive EN 50581 UL61800‑5‑1 C22.2 No.274‑17 UL/cUL ‑ certification UL 1004‑6 CSA C22.2 No.

  • Page 111: Requirement For Compliance With Emc Directive

    Certification and Standard Compliance 6.1.1 Requirement for Compliance with EMC Directive The SV660P series servo drive, which is applicable to the first environment and second environment, complies with EMC Directive 2014/30/EU and standard EN IEC 61800‑3. As required by EMC Directive 2014/30/EU and standard EN IEC 61800‑3, install an EMC filter on the input side of the drive and use shielded cables on the output side.

  • Page 112: Requirements For Compliance With The Lvd

    Drives (IP20) intended to be installed inside the cabinet must be installed in a structure that prevents intrusion of unwanted objects from the top and the front. Main circuit wiring requirements For wiring requirements of the main circuit terminals, see SV660P Series Servo Drive Hardware Guide. Requirements of protective devices To comply with EN 61800‑5‑1, install a fuse/circuit breaker on the input side of the...

  • Page 113: Ul&Cul Certification

    Installation requirements Installation requirements for open‑type drives: SV660P series servo drives are open‑type drives that must be installed in a fireproof cabinet with the housing that provides effective electrical and mechanical protection. The installation must conform to local laws and regulations and related NEC requirements.
  • Page 114 Normal operating ratings ■ If the recommended cables for peripheral equipment or options are not suitable for the product, contact Inovance. Cable selection To comply with UL61800‑5‑1 and CSA C22.2 No. 274‑17, power cables used for SV660P series servo drives must meet the following requirements: Compliant with NEC, Table 310‑16 of NFPA70.
  • Page 115 Certification and Standard Compliance Requirements of protective devices To comply with UL61800‑5‑1, install a fuse/circuit breaker on the input side of the drive to prevent accidents caused by short circuit in the internal circuit. Install sufficient protective devices against short circuit in branch circuits according to applicable regulations and this guide.
  • Page 116 Certification and Standard Compliance Circuit Breaker Type: Inverse Time Circuit Breaker Recommended Fuse Servo drive model SV660P****I UL‑compliant 3VA6 series Rated Rated Rated Input Size Model Manufacturer Model Voltage current (A) Current T3R5 3VA6210‑6HL31 Size C T5R4 3VA6210‑6HL31 Siemens SIEMENS AG T8R4 3VA6210‑6HL31 Size D...

  • Page 117: Solutions To Common Emc Problems

    Solutions to Common EMC Problems Solutions to Common EMC Problems Malfunction of the Residual Current Device (RCD) If an RCD is needed, select the RCD according to the following requirements: The drive may generate DC leakage current in the protective conductor, a B‑type ●...

  • Page 118: Harmonic Suppression

    Solutions to Common EMC Problems Figure 7‑1 Magnetic ring on the input side Harmonic Suppression To suppress harmonics and improve the power factor to allow the drive to fulfill the standards, install an AC input reactor on the input side of the drive. For the reactor "...

  • Page 119: Common I/O Signal Interference

    Solutions to Common EMC Problems Step Connect the PE terminal of the drive to the PE terminal of the mains power supply. Add an equipotential bonding grounding cable between the " Figure 4–20 Recommended host controller and drive (see wiring for the control cabinet system " on page 65 Separate signal cables from power cables with a distance of at least 30 cm.

  • Page 120: Rs485&Can Communication Interference

    Solutions to Common EMC Problems Step Measure Install a ferrite clamp or wind a magnetic ring on the signal cable by one or two turns. (see " 1.2.4 Installation of the Magnetic Ring and Ferrite Clamp " on page 25 Use shielded power cables and ground the shield properly.
  • Page 121 Solutions to Common EMC Problems Step Measure Install ferrite clamps on both sides of the communication cable or wind the magnetic ring by one or two turns (see " Figure 1–15 " on page 26 Install the magnetic ring on the output side (UVW) of the drive by two to four turns (see "...
  • Page 122 *19011391C00*...

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