Page 1 User Guide CS710 Series AC Drive Specialized for Cranes User Guide Data code 19010423...
Page 2 AC drives, this product provides higher performance and more functions. It performs vector control to control the asynchronous motor efficiently. The CS710 series is used to drive and control the asynchronous motor for operations performed by a crane, such as hoisting, travel, and rotation.
Page 3: Revision History
May 2018 ◆ Added data of 0.4 to 15 kW models, November 2018 Updated Inovance's logo. ◆ Added data of the CS700IO1 extension card. ◆ Deleted data of the CS700RC1 extension card and added data of the CS700RC2 extension card instead.
Page 4 Contents Contents Preface ............................1 Revision History ..........................2 Safety Instructions ........................7 1 Product Information ........................ 13 1.1 Nameplate and Model Number ..................13 1.2 Components ........................14 2 System Connection ........................19 2.1 Connection Diagram ....................... 19 2.2 Description of Peripheral Electrical Devices ..............20 3 Installation and Wiring ......................
Page 5 Contents 5.1 Quick Commissioning Guide ..................79 5.2 Precautions Before Power-on ..................80 5.3 Status Display After Power-on ..................80 5.4 Restoring Factory Settings ....................80 5.5 Motor Control Modes ....................... 81 5.6 Start and Stop Commands....................81 5.6.1 Operating Panel Control ....................82 5.6.2 Terminal Control (DI) ......................82 5.6.3 Serial Communication Control ..................83 5.7 Start and Stop Settings ....................
Page 6 Contents 7.7 Error Sub-codes ......................158 8 Maintenance and Inspection ....................161 8.1 Routine Maintenance ....................161 8.2 Periodic Inspection ......................163 8.2.1 Periodic Inspection Items ....................163 8.2.2 Main Circuit Insulation Test ..................163 8.3 Part Replacement ......................164 8.3.1 Service Life of Quick-wear Parts ..................164 8.3.2 Number of Fans on the AC Drive ..................164 8.3.3 Replacement of Fans ....................165 8.3.4 DC Bus Electrolytic Capacitors..................169...
Page 7 Contents 10.2 Communication Extension Cards ................213 10.2.1 CANopen Extension Card (MD38CAN2) ..............213 10.2.2 RS-485 Extension Card (MD38TX1) ................217 10.2.3 PROFIBUS-DP Extension Card (MD38DP2) ..............218 10.2.4 PROFINET Communication Extension Card (MD500-PN1) ........221 10.2.5 PZD Process Data Description and Parameter Address Definition ......223 10.3 Encoder Extension Cards ....................
Page 8: Safety Instructions
Use this equipment according to the designated environment requirements. Damage caused by improper usage is not covered by warranty. Inovance shall take no responsibility for any personal injuries or property damage caused by improper usage. Safety Levels and Definitions...
Page 9: Installation
Safety Instructions WARNING ◆ Do not install the equipment if you find damage, rust, or indications of use on the equipment or accessories. ◆ Do not install the equipment if you find water seepage, component missing or damage upon unpacking. ◆...
Page 10 Safety Instructions DANGER ◆ Equipment installation, wiring, maintenance, inspection, or parts replacement must be performed by only professionals. ◆ Installation, wiring, maintenance, inspection, or parts replacement must be performed by only experienced personnel who have been trained with necessary electrical information. ◆...
Page 11 Safety Instructions Power-on DANGER ◆ Before power-on, make sure that the equipment is installed properly with reliable wiring and the motor can be restarted. ◆ Before power-on, make sure that the power supply meets equipment requirements to prevent equipment damage or even a fire. ◆...
Page 12 Safety Instructions WARNING ◆ Perform daily and periodic inspection and maintenance for the equipment according to maintenance requirements and keep a maintenance record. Repair DANGER ◆ Equipment installation, wiring, maintenance, inspection, or parts replacement must be performed by only professionals. ◆...
Page 13: Safety Signs
Safety Instructions Safety Signs Description of safety signs in the user guide ■ Read the user guide before installation and operation. Reliably ground the system and equipment. Danger! High temperature! Prevent personal injuries caused by machines. High voltage! Wait xx minutes before further operations. **min Description of safety signs on the equipment ■...
Page 14: Product Information
Power (kW) Heavy duty Nameplate MODEL: CS710-4T55GB Model INPUT: 3PH AC 380-480V 106.0A 50Hz/60Hz Rated input OUTPUT: 3PH AC 0-480V 112.0A 0-150Hz 55kW Rated output S/N: Serial number Serial number Suzhou Inovance Technology Co., Ltd. Figure 1-1 Nameplate and model number...
Page 15 1 Product Information 1.2 Components Depending on the voltage and power rating, the CS710 series AC drive has either a plastic housing or a sheet metal housing, as shown in the following figures. Fan cover Cooling fan Barcode (0.4-11 kW) Shows the drive SN and model.
Page 16 1 Product Information Fan cover Cooling fan Main circuit power indicator Never remove, install or wire the drive when the indicator is on. Barcode Shows the drive SN and model. Front cover Operating panel Encoder extension card fixing pin Nameplate Control board ground cable trough and fixing pin Connect the control board ground...
Page 17 1 Product Information Cooling fan Barcode Shows the drive SN and model. Encoder extension card fixing pin Control board ground cable trough and fixing Front cover Connect the control board ground cable to the copper bar only when Operating the system is reliably grounded. panel Ground copper bar Interface for...
Page 18 1 Product Information Positive and negative terminal cover Top hoisting rings Positive and negative terminals Barcode Shows the drive SN and model. Nameplate Control board ground cable trough and fixing pin Connect the control board ground cable to the copper Operating panel bar only when the system is reliably grounded.
Page 19 1 Product Information Positive and negative terminal cover Top hoisting rings Positive and negative terminals Barcode Shows the drive SN and model. Nameplate Encoder extension card fixing pin Control board ground cable trough and fixing pin Operating panel Connect the control board ground cable to the copper Interface for external bar only when the system is...
Page 20: System Connection
2 System Connection 2.1 Connection Diagram To use the CS710 series AC drive to control an asynchronous motor, install a variety of electrical devices on both input and output sides to ensure system safety and stability. The following figure shows the system connection of a CS710 series AC drive with three-phase 380 to 480 V/18.5 kW or higher rating.
Page 21: Mounting Location
CS710 AC drive. For the selection of peripherals, see "9 Technical Data and Model Selection". NOTE 2.2 Description of Peripheral Electrical Devices Table 2-1 Description of peripheral electrical devices of the CS710 series AC drive Mounting Device Function Description Location...
Page 22 Device Function Description Location Models of 90 kW Use Inovance's braking unit MDBUN and recommended Braking unit or higher rating braking resistor for models of 90 kW or higher rating. The output side of AC drive generally has much higher harmonics.
Page 23: Installation And Wiring
3 Installation and Wiring 3 Installation and Wiring 3.1 Installation 3.1.1 Installation Environment Ambient temperature: The AC drive service life is greatly influenced by the ambient temperature. Do not run the AC drive under a temperature beyond the allowed temperature range (-10°C to +50°C). Install the AC drive on the surface of a flame retardant object, and ensure there is sufficient space around the enclosure to allow for efficient heat dissipation.
Page 24 Figure 3-3 Installation clearance for a single drive [three-phase 380-480 V, 200- 450 kW] Mounting of multiple drives ■ The CS710 series drive uses a bottom-up cooling airflow design. If multiple AC drives are used together, line up the tops of the AC drives.
Page 25 3 Installation and Wiring Figure 3-4 Installation clearance for parallel installation of multiple drives If one row of AC drives need to be installed above another row, install an air guide plate to prevent AC drives in the lower row from heating those in the upper row, which may cause failures of the upper drives.
Page 26: Mounting Orientation
3.1.3 Installation Instructions The applicable installation method varies with power ratings of different models in the CS710 series. Follow the following guidance for the specific model and application scenario. Backplate Mounting and Through-Hole Mounting for 0.4 to 160 kW Models Backplate mounting ■...
Page 27 3 Installation and Wiring Top hoisting hole Mounting hole Figure 3-8 Backplate mounting of 45 to 160 kW models ◆ When using this installation method, do not secure the AC drive with only the upper two screws, because the AC drive may fall due to uneven force after long-time running.
Page 28 3 Installation and Wiring Install mounting brackets to both sides of the drive. Mounting brackets installed Mounting bracket Mounting bracket Through-hole mounting Mount the drive onto the backplate of the control completed cabinet from front of the cabinet. Figure 3-10 Through-hole mounting of 45 to 160 kW models Mounting bracket models for through-hole mounting ■...
Page 29 3 Installation and Wiring Mounting Bracket Model Applicable Drive Model CS710-4T18.5GB MD500-AZJ-A1T5 CS710-4T22GB CS710-4T30GB MD500-AZJ-A1T6 CS710-4T37GB CS710-4T45GB MD500-AZJ-A1T7 CS710-4T55GB CS710-4T75GB MD500-AZJ-A1T8 CS710-4T90G CS710-4T110G CS710-4T132G MD500-AZJ-A1T9 CS710-4T160G 3.1.4 Mounting in a Cabinet Ventilation Only one AC drive of models CS710-4T200G to CS710-4T450G can be mounted in a cabinet. Reserve sufficient ventilation space around the AC drive.
Page 30 3 Installation and Wiring Table 3-2 Specification of a self-ventilated cabinet Effective Area of Quantity Total Air Effective Area of Cabinet AC Drive Model Cabinet Top Air Outlet of Fans Volume (CFM) Top Air Inlet (mm CS710-4T132G 31809 50894 CS710-4T160G 31809 50894 CS710-4T200G（-L）...
Page 31 3 Installation and Wiring Table 3-3 Specification of a force fan ventilated cabinet Max. Air Total Air Effective Area Volume Effective Area of Quantity AC Drive Model Volume of Cabinet Top Required by Cabinet Top Air of Fans (CFM) Air Inlet (mm the Top Fans Outlet (mm (CFM)
Page 32 3 Installation and Wiring Precautions A nine-folding AL cabinet (PS cabinet) is recommended. Before installing the AC drive, check whether fixing beams with fixing holes are mounted to the cabinet back correctly. Then install the bottom mounting bracket and guide rails. Reserve sufficient space at the bottom of the cabinet for side entry copper bar joint and operation.
Page 33 3 Installation and Wiring Cabinet air exhaust top cover Cooling airflow Air baffle 380 V to 220 V transformer Circuit breaker Cabinet front door Cabinet 2200 mm Contactor 450 kW model Cabinet input Air intake vents on terminal front door AC input reactor H100 cabinet base 100 mm...
Page 34 3 Installation and Wiring Securing the fixing beam and reserve mounting holes ■ A nine-folding AL cabinet (PS cabinet) is recommended. Figure 3-15 shows the cross section of the nine-folding AL cabinet. When an AC drive of CS710-4T200G(-L) to CS710-4T450G(-L) is mounted in a 600-mm deep nine-folding AL cabinet, the fixing beam must be folded inwards to leave more space for the AC drive, as shown in Figure 3-16.
Page 35 3 Installation and Wiring Nine-folding AL cabinet Bottom mounting bracket (standard) M5 self-tapping screws (6 PCS) Figure 3-17 Installing the bottom mounting bracket Assembling the guide rails (model: MD500-AZJ-A3T10, optional) ■ Assemble the guide rails of the correct model according to Figure A. Figure B shows the assembled guide rails.
Page 36 3 Installation and Wiring Installing the AC drive in the cabinet ■ Figure 3-19 Aligning casters of the AC drive with the guide rails As the AC drive's center of gravity is high and it may fall down during installation, use a soft strap with hooks at both ends when moving the drive into or out of the cabinet.
Page 37 3 Installation and Wiring Figure 3-21 AC drive pushed into the cabinet Cabinet column Beam (Fix back of the drive on it)） Mounting bracket Guide rail (optional) Figure 3-22 Fixing the AC drive to the beams on the back of the cabinet through the four mounting holes on the back of the AC drive...
Page 38 3 Installation and Wiring Precautions Remove the AC drive from the cabinet in reverse order of the preceding steps. Ensure that the four mounting holes on the back of the AC drive are connected to the beams securely. After installing the AC drive, remove the baffle on the top of the AC drive. The baffle is used to prevent foreign objects such as screws from falling into the ventilation channel when mounting the AC drive in the cabinet.
Page 39: Removing And Installing The Cover
3 Installation and Wiring 3.1.5 Removing and Installing the Cover Before connecting the main circuits and control circuits of the AC drive, remove its cover. ◆ Remove the cover after the AC drive has been kept power-off for more than Danger 10 minutes.
Page 40 3 Installation and Wiring Removing and Installing the Cover of 45–160 kW Models Removal Loosen four screws from the cover. Hold the cover with both hands and lift it in the arrow direction. Installation Hold the cover with both hands Use a screwdriver to tighten The cover is installed.
Page 41 3 Installation and Wiring Removing and Installing the Cover of 200–450 kW Models Removal Loosen six screws from the cover. Hold the cover with both hands and pull it up in the arrow direction. Installation 1) Hold the cover with both hands and buckle the 2) Tighten the six screws with a cover onto the top edge of the AC drive.
Page 42 3 Installation and Wiring 3.2 Wiring 3.2.1 Standard Wiring Diagram As shown in the following figure, the wiring part marked by the double-headed arrow differs in 0.4 to 75 kW and 90 to 400 kW models. 90–450 kW models 0.4–75 kW models Braking unit Circuit Contactor...
Page 43: Main Circuit Terminals
3 Installation and Wiring 3.2.2 Main Circuit Terminals Main Circuit Terminals of the CS710 Series AC Drives Figure 3-27 Main circuit terminal arrangement on kW AC drives 0.4–15 R S T U V W BR (+) (-) POWER MOTOR Figure 3-28 Main circuit terminal arrangement on 18.5–160 kW AC drives...
Page 44 3 Installation and Wiring Table 3-4 Description of main circuit terminals of CS710 series AC drives Terminal Terminal Name Description Symbol Three-phase supply R, S, T Connected to three-phase power supply input Connected to the external braking unit (MDBUN) of an...
Page 45 3 Installation and Wiring Conductive mounting plane Figure 3-32 Mounting the filter DC bus terminals (+) and (-) The DC bus terminals, labeled (+) and (-), carry a residual voltage for a period after the ■ AC drive is switched off. To prevent electric shocks, connect cables to the terminals only when the CHARGE LED is off and the AC drive has been kept power-off for more than 10 minutes.
Page 46 3 Installation and Wiring AC Drive Outputs U, V, W Shield ground Cable bracket Use the insulation (optional) tape to cover exposed shield above the clamp. Exposed shield clamp Main circuit cable Figure 3-33 Shield wiring The cable support bracket shown in the preceding figure needs to be purchased separately for an AC drive of 160 kW or lower rating.
Page 47 3 Installation and Wiring Installation Instructions 4) Tighten two M4*12 screws in the specified 5) Refit the cover. positions. Figure 3-34 Installing the cable support bracket Table 3-5 List of shield cable support bracket models Cable Support Bracket Model Applicable Drive Model CS710-4T0.4GB CS710-4T0.7GB CS710-4T1.1GB...
Page 48 3 Installation and Wiring Cable Support Bracket Model Applicable Drive Model CS710-4T75GB MD500-AZJ-A2T8 CS710-4T90G CS710-4T110G CS710-4T132G MD500-AZJ-A2T9 CS710-4T160G Specifications and installation of all cables connected to the AC drive outputs U, V, ■ and W must comply with local safety regulations and relevant IEC standards. Select copper wires of appropriate sizes according to recommendations provided in ■...
Page 49 3 Installation and Wiring Main Circuit Cable Protection Add a heat shrink tubing to the cable lug copper tube and cores of main circuit cables and ■ ensure that the heat shrink tubing completely covers the cable conductor, as shown in the following figure.
Page 50 3 Installation and Wiring 3.2.3 Layout and Dimensions of Main Circuit Terminals ◆ By default, CS710-4T200G(-L) to CS710-4T450G(-L) are equipped with side entry copper bars, which can be removed as required. ◆ The recommended data and models in this section are for reference only. The NOTE cable diameter you select cannot be larger than the size in the figures in this section.
Page 51 3 Installation and Wiring Table 3-6 Recommended main circuit cables for CS710-4T0.4GB to CS710-4T5.5GB (three phase 380–480 V) Power Rated Input/ Ground Tightening AC Drive Ground Cable Input Output Cable Torque Current Model Model Lug Model (N·m) Cable CS710-4T-0.4GB 1.8 3 x 0.75 TNR0.75-4 0.75 TNR0.75-4...
Page 52 3 Installation and Wiring 16.1 14.3 Figure 3-40 Dimensions of the main circuit terminals (CS710-4T15GB, three phase 380–480 V) Table 3-9 Recommended main circuit cables for CS710-4T15GB (three phase 380–480 V) Power Rated Ground Ground Tightening Input/ AC Drive Model Input Cable Cable Lug...
Page 53 3 Installation and Wiring 161.6 20.2 20.2 20.2 20.2 BR (+) (-) POWER MOTOR Figure 3-42 Dimensions of the main circuit terminals (CS710-4T30GB/CS710-4T37GB, three phase 380–480 V) Table 3-11 Recommended main circuit cables for CS710-4T30GB/CS710-4T37GB (three phase 380–480 V) Rated Power Input/ Ground Ground...
Page 54 3 Installation and Wiring Table 3-12 Recommended main circuit cables for CS710-4T45GB/CS710-4T55GB (three phase 380–480 V) Rated Power Input/ Ground Ground Tightening AC Drive Model Input Output Cable Lug Model Cable Cable Lug Torque Current (A) Model (N·m) CS710-4T45GB 3 x 35 GTNR35-8 GTNR16-8 10.5...
Page 55 3 Installation and Wiring 42.5 POWER MOTOR M12 flat washer + spring washer + nut M10 screw Figure 3-45 Dimensions of the main circuit terminals (CS710-4T132G/CS710-4T160G) Table 3-14 Recommended main circuit cables for CS710-4T132G/CS710-4T160G Rated Power Input/ Ground Ground Tightening AC Drive Model Input Output Cable...
Page 56 3 Installation and Wiring 236.5 2- 13 48.5 31.5 3- 13 108.5 108.5 102.5 122.5 122.5 8-M12 315.5 118.5 303.4 Figure 3-47 Dimensions of the main circuit terminals (CS710-4T200G-L/CS710-4T220G-L, with the output reactor) The side entry copper bar in the preceding figures can be removed if necessary. The following figure shows the main circuit terminal dimensions without the side entry copper bar.
Page 57 3 Installation and Wiring Table 3-15 Recommended main circuit cables for CS710-4T200G(-L)/CS710-4T220G(-L) Power Input/ Ground Ground Tightening Rated Input AC Drive Model Output Cable Cable Cable Lug Torque Current (A) Model Model (N·m) CS710-4T200G(-L) 2 x (3 x 95) BC95-12 BC95-12 35.0 CS710-4T220G(-L)
Page 58 3 Installation and Wiring The side entry copper bar in the preceding figures can be removed if necessary. The following figure shows the main circuit terminal dimensions without the side entry copper bar. 14-M12 192.5 199.6 Figure 3-51 Dimensions of the main circuit terminals (CS710-4T250G/CS710-4T280G， without the side entry copper bar and output reactor) Table 3-16 Recommended main circuit cables for CS710-4T250G(-L)/ CS710-4T280G(-L) Rated...
Page 59 2- 17 3 Installation and Wiring 2- 17 3- 17 3- 17 8-M16 8-M16 Figure 3-53 Dimensions of the main circuit terminals (CS710-4T315G-L to CS710-4T450G-L， with the output reactor) The side entry copper bar in the preceding figures can be removed if necessary. The following figure shows the main circuit terminal dimensions without the side entry copper bar.
Page 60 3 Installation and Wiring Power Rated Ground Ground Tightening Input/ AC Drive Model Input Cable Cable Lug Torque Output Model Current (A) Model (N·m) Cable (mm CS710-4T400G(-L) 2 x (3 x 240) BC240-16 BC240-16 85.0 CS710-4T450G(-L) 2 x (3 x 240) BC240-16 BC240-16 85.0...
Page 61 3 Installation and Wiring Main Circuit Terminal AC Drive Model Tool Fastener CS710-4T18.5GB(-T) CS710-4T22GB(-T) M6 SEMS screw Cross head screwdriver (slot 3#) CS710-4T30GB CS710-4T37GB CS710-4T45GB M8 nut, spring washer, Socket wrench (socket 13#) flat washer CS710-4T55GB CS710-4T75GB CS710-4T90G M12 nut, spring washer, Socket wrench (socket 19#), socket CS710-4T110G flat washer...
Page 62: Control Board
3 Installation and Wiring 3.2.5 Control Board If you need to connect any jumper, PG card, or extension card during control circuit wiring, remove the cover of the AC drive first. The following figure shows locations of the control board, jumpers, and extension cards. PG card (optional) Control...
Page 63 3 Installation and Wiring Control circuit terminal arrangement ■ Analog input and Power power supply supply Logical input Relay output +10V +24V Analog output and Open-collector output Logical common terminal analog ground and power supply 27 28 CS700RC2 AO1 output option, voltage output by default AI2 input option, voltage input by default AI2 input impedance option, 500 Ω...
Page 64 3 Installation and Wiring Table 3-19 Functions of control circuit terminals Type Identifier Terminal Name Description Provides +10 V power supply to an external device. +10 V power Max. output current: 10 mA +10V-GND supply Generally used to supply an external potentiometer of 1 to 5 kΩ...
Page 65 3 Installation and Wiring Type Identifier Terminal Name Description Normally-closed T/A-T/B terminal 1 Normally-open T/A-T/C Contact driving capacity: terminal 1 Relay 250 V AC, 3 A, COSØ = 0.4 outputs Normally-open 30 V DC, 1 A Y1-M1 terminal 2 Normally-open Y2-M2 terminal 3 Extension card...
Page 66: Control Circuit Terminal Wiring
3 Installation and Wiring Table 3-20 Parameter settings for standard extension cards on the CS710 series AC drives Function Parameter setting Models of 15 W and above (CS700RC2) b3.20 is used to control the output of the Y1 relay. Set the thousands digit to 1 Y1 relay (indicating digital output) and use it the same way as other digital output points.
Page 67 3 Installation and Wiring The recommended cabling diagram is as follows. Power supply cable Power supply cable 90° Min. 200 mm Min. 300 mm Motor cable Control wiring CS710 Control wiring Braking resistor Min. 500 mm 90° cable Motor cable Control wiring Min.
Page 68 3 Installation and Wiring Ground terminal Press it to open the grounding clamp. Grounding clamp Figure 3-61 Connecting shield to the PE terminal of the AC drive Wiring of AI2 ■ When you select voltage input through AI2, use the same wiring method as AI1. When you select current input through AI2, set jumper J9 to the I side.
Page 69 3 Installation and Wiring Wiring of DI1 to DI5 ■ SINK wiring +24V +24V +VCC Signal Signal CS710 AC drive CS710 AC drive External External control board control board controller controller Internal 24 V power supply is applied. External 24 V power supply is applied. Figure 3-63 SINK wiring Applying internal 24 V power supply is the most commonly used wiring mode.
Page 70 3 Installation and Wiring SOURCE wiring +24V +VCC +24V Signal Signal External CS710 AC drive External CS710 AC drive controller control board controller control board Internal 24 V power supply is applied. External 24 V power supply is applied. Figure 3-65 Wiring in SOURCE mode If you intend to use the internal 24 V power supply of the AC drive, remove the jumper between terminals +24V and OP.
Page 71: External Controller
3 Installation and Wiring +24V CS710 Relay Diode Figure 3-67 Wiring of DO ◆ As shown in Figure 3-67, install the absorption diode with correct polarity to prevent damage to the 24 VDC power supply. ◆ CME and COM are internally insulated, but are shorted externally by a jumper before delivery.
Page 72 3 Installation and Wiring 220 VAC 24 VDC Figure 3-69 Wiring of the relay terminal 3.2.7 Wire Size and Torque Specifications of the Control Circuit Ferrule-type terminal ■ Use a ferrule-type terminal with insulated sleeves. If the single wire or twisted wire is used, the wire core must be exposed for 6 mm. ≤...
Page 73: Wiring Checklist
3 Installation and Wiring Figure 3-71 Wiring of the external operating panel ◆ For details about the installation dimensions and usage of the external operating panel, see "4.2 LED Operating Panel" "4.3 Viewing and Modifying Parameters". NOTE 3.2.9 Wiring Checklist Table 3-22 Wiring checklist Item Checked...
Page 74 3 Installation and Wiring Item Checked When using the braking resistor and braking unit, check whether they are wired properly and whether their resistance values are proper. Use shielded twisted pair (STP) cables as signal lines. Connect optional cards correctly. Segregate control wiring from power supply cables of the main circuit.
Page 75: Function Indicators
4 Panel Operations 4.1 Introduction A CS710 series AC drive has a built-in LED operating panel, which allows you to set parameters and monitor/control system status. A remote/external LED (MD32NKE1) or LCD operating panel is available as an option. The LED operating panel allows you to modify and view parameters.
Page 76 4 Panel Operations Table 4-1 Indicators on the operating panel State Indication Off: stopped Running status indicator On: running Off: under operating panel control LOCAL/ REMOT LOCAL/REMOT On: under terminal control Running command indicator LOCAL/ REMOT Blinking: under serial communication control LOCAL/ REMOT Off: forward motor rotation...
Page 77: Led Display
4 Panel Operations 4.2.2 LED Display The five-digit LED data display shows the frequency reference, output frequency, monitoring information, and fault code. Table 4-2 Indication of the LED display Indication Indication Indication Indication Display Display Display Display °C 5, S The 5-digit LED display shows monitoring data, fault codes, and parameters.
Page 78 4 Panel Operations Key Name Function Decrement Decrease the displayed value when editing a parameter value. Select the displayed parameter in the STOP or RUNNING status. Shift Select the digit to be changed when modifying a parameter. Start the AC drive when using the operating panel control mode. Stop the AC drive when using the operating panel control mode.
Page 79: Parameter Structure
4 Panel Operations Example: Change the value of parameter b1.02 from 10.00 Hz to 15.00 Hz. LOCAL REMOT TUNE LOCAL REMOT TUNE LOCAL REMOT TUNE LOCAL REMOT TUNE LOCAL REMOT TUNE LOCAL REMOT TUNE ENTER ENTER LOCAL REMOT TUNE LOCAL REMOT TUNE LOCAL...
Page 80: System Commissioning
5 System Commissioning 5 System Commissioning This chapter describes basic commissioning operations for a trial run of a crane AC drive, including setting the frequency reference, and stopping and starting the AC drive. 5.1 Quick Commissioning Guide Install the AC drive and connect the main circuit and control circuit.
Page 81: Precautions Before Power-On
Faulty displayed. 5.4 Restoring Factory Settings The CS710 series defines three levels of menus for parameters. Each menu allows you to restore factory settings (except for certain parameters) and check user-defined settings (only non-default values displayed on the operating panel).
Page 82: Motor Control Modes
5 System Commissioning Menu Parameter Function Description Remarks You can restore factory settings of parameters Restore factory in the level-2 menu or in the level-1 and level-2 bF.01 settings in the level-2 menus simultaneously. Some parameters menu cannot be restored to factory settings. For details, see the description of bF.01.
Page 83 AC drive. The CS710 series AC drive can be controlled using terminals. Parameters b3.01 to b3.12 determine the functions of the AC drive control signals. For details, see the description of these parameters.
Page 84: Serial Communication Control
5.7 Start and Stop Settings 5.7.1 Start Mode The CS710 series AC drive uses the direct start mode and has a predefined crane brake control time sequence (see the description of the b6 group parameters). 5.7.2 Stop Mode The CS710 series AC drive supports two stop modes: coast to stop and decelerate to stop, which can be set using b4.03.
Page 85: Frequency Reference Selection
You can select the multi-reference mode for applications that use only several frequency values and do not need to adjust the frequency reference of the AC drive. On a CS710 series AC drive, you can set a maximum of eight frequency ranges using a maximum of three DI input functions.
Page 86: Description Of Terminals
5 System Commissioning (Binary) Multi-frequency table Multi-frequency as frequency Port Parameter Value State combination source b5.00 b5.01 b5.02 b3.01 b5.06 b3.02 b5.07 b3.03 b3.04 A0.07 = 0 b3.05 Frequency source Target frequency Figure 5-6 Setting the multi-reference mode In the preceding figure, DI3 and DI4 are used as the multi-frequency input terminals, each of which has a binary value of 0 or 1.
Page 87 5 System Commissioning 5.9.2 AI Terminals The CS710 series AC drive supports two AI inputs, which are designated as AI1 and AI2 on the control board. Terminal Input Signal Specifications AI1-GND Receives a voltage signal of 0 to 10 VDC.
Page 88: Motor Parameter Auto-Tuning
AC drive. To use this mode, it is required to install an encoder on the motor shaft. Signals sent from the encoder are transmitted to the AC drive through the PG card (encoder signal interface card). The CS710 series AC drive supports one PG card with different signal features.
Page 89 5 System Commissioning Auto-tuning Parameter Auto-tuning Mode Application Effect Setting Static auto-tuning Applicable to all scenarios Good b0.04 = 3 (complete tuning) Dynamic auto-tuning Applicable to scenarios where the motor without load (complete Good b0.04 = 2 can be disconnected from the load tuning) Applicable to scenarios where the motor Static auto-tuning...
Page 90: Password Setting
You do not need to disconnect the motor from the load or change the value of bF.04 or any other parameter. 5.11 Password Setting The CS710 series AC drive provides user password protection. Parameter Function Description...
Page 91 5 System Commissioning Run command Target frequency Brake applying frequency b6.05 Brake release frequency b6.02 Output frequency Brake release current b6.03 Output current DO brake release control Braking mechanism released Braking state Braking state Brake action Brake applying Brake release time b6.04 time b6.06 Figure 5-9 Typical control process of a hoisting system and code function setting...
Page 92: Parameter Table
6 Parameter Table 6 Parameter Table The CS710 series AC drive has some manufacturer-reserved parameters, and their parameter numbers are not listed in the parameter tables. Therefore, the parameter numbers in the parameter tables are discontinuous. Do not modify the parameters that are not described in this user guide as doing so may cause errors in equipment operation.
Page 93 6 Parameter Table Parameter Parameter Description Value Range Default Name This parameter is used together with b3.00 (frequency source option B) in the level-2 menu. A0.07 in the level-1 menu lists only four commonly used frequency sources, whereas b3.00 in the level-2 menu lists all frequency sources.
Page 94: F1.00 = 30
6 Parameter Table Parameter Parameter Description Value Range Default Name This parameter is used to select the crane mechanism driven by the AC drive. 0: Hoisting mechanism 1: Travel mechanism 2: Rotation mechanism Mechanism Parameter Description Type Changes the control mode b1.00 = 0 to open-loop vector control.
Page 95 6 Parameter Table Parameter Parameter Description Value Range Default Name Group AF: level-1 menu auxiliary parameters This parameter is used to set the password for displaying and modifying all function parameters. If this parameter is set to a non- zero value, you must enter User the password before entering any menu.
Page 96 (all motor parameters obtained) 3: Static auto-tuning for an asynchronous motor (all motor parameters obtained) The CS710 series AC drive supports auto-tuning of stator resistance after power-on. Power-on If this function is enabled, the AC drive takes 2 b0.05...
Page 97 0–4 of encoder. 3: Reserved 4: Reserved The CS710 series AC drive supports multiple types of encoders, which are used with different PG cards. Choose an appropriate PG card for the encoder used. After installing the PG card, set this parameter properly to ensure normal running of the AC drive.
Page 98 When signals of the encoder are abnormal, the AC drive reports error 120#. Group b3: Input/Output parameters 0–4: Same as A0.07 5: Serial communication The CS710 series AC drive supports setting of the frequency source in the following four communication modes: Modbus, CANopen, PROFIBUS-DP, and PROFINET. Frequency Different communication modes are applicable b3.00...
Page 99 6 Parameter Table Parameter Parameter Description Default Value Range Name 1: Forward RUN 2: Reverse RUN DI1 function b3.01 The running direction of the AC drive is controlled option by the input terminals programmed to these functions. 3: Reset upon fault An input terminal programmed with this function DI2 function can be used to reset the AC drive when a fault...
Page 100 6 Parameter Table Parameter Parameter Description Default Value Range Name 19: Acceleration 20: Deceleration They are used as the frequency increment and decrement commands when the frequency is DI7 function b3.07 determined by external terminals. The functions option are valid when the frequency source is set to acceleration and deceleration.
Page 101 6 Parameter Table Parameter Parameter Description Default Value Range Name When this parameter is set to 0, the corresponding AI input is used as the target frequency input or AI1 function is not used. When it is set to a non-zero value, the b3.11 option input function is the same as b3.01 to b3.10.
Page 102: Parameter Name
6 Parameter Table Parameter Parameter Description Default Value Range Name 1: Brake control This output is active when the brake release condition Relay 1 is met in the brake time sequence. For details, see the function description of group b6 parameters. b3.14 option 2: Stop upon fault...
Page 103 6 Parameter Table Parameter Parameter Description Default Value Range Name When the thousands position is set to 1, the FM output terminal is used for digital output. In this case, it provides the same output function as FM function parameters b3.12 to b3.17. When the thousands b3.18 option position is set to 0, the FM output terminal is...
Page 104 6 Parameter Table Parameter Parameter Description Default Value Range Name Parameters b3.22 to b3.26 are used to define the AI1 minimum b3.22 0.00 V to b3.24 0.00 V relationship between analog input voltages and input configured values. When the analog input voltage Setting exceeds the maximum value, the maximum value corresponding...
Page 105: Acceleration Time
6 Parameter Table Parameter Parameter Description Default Value Range Name AO1 zero These parameters are used to correct the offset –100.0% to b3.43 offset of the analog output zero drift and the output 0.0% +100.0% coefficient amplitude. They can also be used to define the required AO curve.
Page 106 6 Parameter Table Parameter Parameter Description Default Value Range Name The two parameters respectively define the time proportions of the initial and final segments for Time S-curve acceleration and deceleration. In the proportion of b4.04 following figure, t1 is defined by b4.04, within S-curve initial which the change rate of the output frequency segment...
Page 107 6 Parameter Table Parameter Parameter Description Default Value Range Name Group b6: Braking logic control parameters 0: No brake control The AC drive does not define the brake release frequency, brake release time, or brake applying time. Output function 1 is equivalent to the output function of "AC drive running".
Page 108 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter is used to set the percentage of the AC drive's output current to the motor's rated Brake release current (A0.03). When the output current of the b6.03 0.0 to 150.0% 30.0% current AC drive reaches this value, the AC drive turns ON...
Page 109 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter relates to detection of errors 41# and 42#. For details, see the description of the two errors. 0: Brake feedback not used The brake feedback signals are not connected to the AC drive or do not need the brake feedback function.
Page 110 6 Parameter Table Parameter Parameter Description Default Value Range Name 0: Direct reverse not allowed during running When the running AC drive receives the reverse RUN command, it decelerates following the normal stop process, and then starts reverse running. Restart delay Output frequency b6.13 Time...
Page 111 6 Parameter Table Parameter Parameter Description Default Value Range Name Parameter b6.10 is used to set the percentage of the AC drive's output current in DC braking mode to the rated current of the motor. A larger value DC braking of this parameter results in a better DC braking b6.10 0% to 120%...
Page 112 6 Parameter Table Parameter Parameter Description Default Value Range Name If the AC drive allows command reverse control (b6.09 = 1) and the output frequency falls below the value of b6.14 during deceleration, the output Zero- frequency will jump from b6.14 to -b6.14. The 0.00 to b6.14 crossing jump...
Page 113 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter is used to set the droop rate for droop control. When it is set to 0, the droop control function is disabled. Droop control is applicable to scenarios where two AC drives work together to drive two motors in rigid connection.
Page 114 6 Parameter Table Parameter Parameter Description Default Value Range Name Group b7: Light-load and positioning control parameters Flux The light-load high-speed function enables the 100.0% to b7.00 weakening AC drive to automatically calculate the maximum 100.0% 300.0% multiplier output frequency when the target frequency is greater than the rated frequency, thereby 0.0% to preventing faults caused by a heavy load, such...
Page 115 6 Parameter Table Parameter Parameter Description Default Value Range Name When input function 31 (position check) is valid, Position check the accumulative number of pulses in the AC drive b7.11 0–65535 value is reset to b7.10 x b7.11, and the position data is reset to the value of this parameter.
Page 116 6 Parameter Table Parameter Parameter Description Default Value Range Name Segment-2 b8.02 acceleration 0.1s to 600.0s 3.0s time Segment-2 b8.03 deceleration 0.1s to 600.0s 3.0s time 0% to Segment-2 segment–3 acceleration acceleration b8.04 switchover switchover frequency frequency (b8.08) Segment–3 Segment-2 deceleration deceleration switchover...
Page 117 6 Parameter Table Parameter Parameter Description Default Value Range Name Brake release frequency This parameter is used to set the initial value of (b6.02) Preset bA.01 the target frequency when the frequency source is 50.00 Hz frequency acceleration/deceleration. maximum frequency (b1.02) 0: Non-retentive The value of bA.01 is used as the initial target...
Page 118 6 Parameter Table Parameter Parameter Description Default Value Range Name Group bb: Torque control parameters 0: No torque control The frequency control mode is used all the time. 1: Torque control all along The torque control mode is used all the time. 2: Torque control with frequency switchover The torque control mode is used when the output frequency of the AC drive is greater than the value...
Page 119 6 Parameter Table Parameter Parameter Description Default Value Range Name Forward These two parameters set the maximum frequency maximum in forward or reverse rotation when the torque bb.04 frequency in control mode is used. 0.00 Hz to torque control In torque control mode, if the load torque is maximum 50.00 Hz smaller than the output torque of the motor, the...
Page 120 6 Parameter Table Parameter Parameter Description Default Value Range Name Group bC: Overspeed protection parameters This parameter is used to set the automatic start function of the AC drive. When the AC drive runs in closed-loop mode with the brake closed, the AC drive can automatically Number of run with 0 Hz output if it detects that the encoder pulses for...
Page 121 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter is used to set the data format used in Modbus communication mode. The data format on the host controller must be the same as that on the AC drive. Otherwise, the host controller and AC drive cannot communicate with each other.
Page 122 6 Parameter Table Parameter Parameter Description Default Value Range Name The 20 parameters are user-defined parameters. You can use these parameters to redefine parameter and address mapping in a CS710 AC drive. For example, if bd.11 is set to A0.01, you can obtain the value of A0.01 by reading the bd.11 address.
Page 123 6 Parameter Table Parameter Parameter Description Default Value Range Name To provide effective protection for motors with different loads, you need to set this parameter properly. The motor overload protection curve is an inverse time curve, as shown in the following figure. Overload time 80 min 40 min...
Page 124 6 Parameter Table Parameter Parameter Description Default Value Range Name The AC drive can send a pre-warning signal to the control system through DO terminals before triggering motor overload protection. The pre- warning coefficient determines how early the AC drive sends the pre-warning signal before motor Motor overload protection.
Page 125 6 Parameter Table Parameter Parameter Description Default Value Range Name When the output current exceeds the overcurrent stall protective current during acceleration/ deceleration of the AC drive, the AC drive stops Overcurrent bE.05 0–100 acceleration/deceleration and keeps the current stall gain frequency.
Page 126 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter is used to set the overload protection triggering torque. When it is set to 0, the overload protection function is disabled. In forward running state, the AC drive measures the output torque when the output frequency reaches the value of b7.07 or keeps at a constant value.
Page 127 6 Parameter Table Parameter Parameter Description Default Value Range Name The two parameters are used to set the power dip ride- through function. The power dip ride-through function enables the AC drive to automatically reduce the output frequency to maintain full- torque output when the DC bus voltage stays low.
Page 128 6 Parameter Table Parameter Parameter Description Default Value Range Name Group bF: Auxiliary parameters in the level-2 menu This parameter is used to set the password for displaying and modifying level-2 menu parameters. If this parameter is set to a non-zero value, you must enter the password before entering the Level-2 menu bF.00...
Page 129 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter determines the input channel of AC drive control commands, including start, stop, forward, reverse, and jog commands. 0: Operating panel control (LOCAL/REMOT indicator off) The commands are given by pressing the RUN and STOP/RES keys on the operating panel.
Page 130 6 Parameter Table Parameter Parameter Description Default Value Range Name When the set frequency is greater than the frequency detection value, DO function 7 Minimum (frequency reached) of the AC drive becomes frequency active. When the set frequency is lower than the Frequency (b1.03) detection value minus the hysteresis value, DO...
Page 131 6 Parameter Table Parameter Parameter Description Default Value Range Name When the deceleration switch (input functions 24 and 25) is on, the output frequency of the AC drive is limited below the value of bF.16. After the stop switch (input functions 22 and 23) is on, the AC drive performs a quick stop.
Page 132 6 Parameter Table Parameter Parameter Description Default Value Range Name This parameter determines whether the AC drive uses a crane process card (CS70CF*). If the AC Crane process drive uses a crane process card, you must set this bF.18 card parameter.
Page 133 6 Parameter Table Groups E0 to E9 display fault information. Each group of parameters indicates a fault record. Group E0 displays information about the latest fault, and group E9 displays information about the earliest fault. All groups display the information using the same structure.
Page 134 6 Parameter Table Parameter Name Minimum Unit Description These four parameters indicate the states of input and output functions. Each parameter can indicate the states of 16 input or output functions with its State of input digits and segments. When you select a parameter, E*.08 functions 1 to 16 its decimal value is displayed on the operating...
Page 135 6 Parameter Table Parameter Name Minimum Unit Description This parameter records settings of the command source, frequency source, and control mode when a fault occurs. Digit Meaning Description Ten thousands Reserved position Thousands Reserved Control mode position E*.13 upon fault Hundreds Command See description...
Page 136 6 Parameter Table Parameter Name Minimum Unit Description It displays the feedback value of the actual motor running frequency. If the AC drive runs without an encoder, this parameter shows the feedback frequency calculated by the AC drive software. Operating panel When the AC drive runs with an encoder, this display: 0.1 Hz parameter shows the actual motor running...
Page 137 6 Parameter Table Parameter Name Minimum Unit Description It displays the CAN communication quality between the AC drive extension card and an U0.19 communication external device. quality The AC drive detects the communication quality every time after it sends 100 data frames. It displays the communication quality between the AC drive and the process card.
Page 138 6 Parameter Table Parameter Name Minimum Unit Description Maximum frequency in It displays the maximum frequency in the field U0.30 0.01 Hz field weakening weakening area. area Temporary function It displays the temporary function software U0.31 0.01 software version. version Temporary performance It displays the temporary performance software...
Page 139 6 Parameter Table Param. Parameter Content Value Range Default Name Group F0: Motor parameters ( ≤ 55 kW) Depending Asynchronous 0.001–65.535 Ω F0.00 motor stator (> 55 kW) motor resistance 0.0001–6.5535 Ω model These asynchronous motor parameters are not available on the motor nameplate ( ≤...
Page 140: Table Of Contents
6 Parameter Table Param. Parameter Content Value Range Default Name Group F1: Vector control parameters Speed loop Speed loop PI parameters vary with running F1.00 proportional frequencies of the AC drive. If the running gain 1 frequency is smaller than switchover frequency 1 (F1.02), speed loop PI parameters Speed loop F1.01...
Page 141: Gain
6 Parameter Table Param. Parameter Content Value Range Default Name Excitation They are current loop PI parameters for adjustment F1.08 0–20000 2000 vector control. Their values are automatically proportional obtained after the asynchronous motor gain completes auto- tuning mode 2, and do not Excitation need to be changed.
Page 142 6 Parameter Table Param. Parameter Content Value Range Default Name This parameter is valid only for asynchronous motors. It can compensate for the speed slip of an asynchronous motor when the load increases, reducing the variation in the motor speed in case of load change.
Page 143: Switchover Frequency
6 Parameter Table Param. Parameter Content Value Range Default Name Group F3: Control optimization parameters This parameter determines the wave modulation mode of an asynchronous motor. If the running frequency of the AC drive is lower than the upper limit, the waveform is 7-segment continuous modulation.
Page 144 6 Parameter Table Param. Parameter Content Value Range Default Name Random PWM can smooth noise of the motor and reduce electromagnetic interference. If this parameter is set to 0, random PWM is Random PWM F3.03 disabled. Different random PWM depths bring 0–10 depth different results.
Page 145 6 Parameter Table Param. Parameter Content Value Range Default Name 0: No operation 1: Restore factory settings in the level-3 menu Restore factory Parameters F0.00-04, F0.16, F2.01, F2.11, and FF.10 settings in the 0–2 FF.00 in the level-1 menu cannot restore to level-3 menu factory settings.
Page 146: Troubleshooting
7 Troubleshooting 7 Troubleshooting 7.1 Safety Information ◆ Perform wiring only when the power is disconnected (all breakers must Danger be shut off). Failure to comply may result in electric shock. ◆ Make sure to ground the AC drive according to local laws and regulations. Warning Failure to comply may result in electric shock or a fire.
Page 147: F1.03
7 Troubleshooting Problem Solution ◆ Set motor parameters (A0.01 to A0.05) according to values on the Overload or motor nameplate. overcurrent detected ◆ Select a proper motor auto-tuning mode (b0.04) and perform motor during motor start auto-tuning. Slow torque or ◆...
Page 148: Fault Display
7 Troubleshooting Problem Solution ◆ To speed up torque and speed response, increase the value of F1.03 Slow torque or (Speed loop proportional gain) in increments of 10 or decrease the speed response and value of F1.04 (Speed loop integral time) in decrements of 0.05. motor oscillation at a frequency above 5 Hz ◆...
Page 149 Before seeking help, find the possible causes and rectify the fault according to instructions in this chapter. The CS710 series AC drive is the core of a crane's electronic control system. Fault information provided by the AC drive is graded into five levels based on the impact on the system.
Page 150 7 Troubleshooting Fault Level Response Display ◆ The operating panel displays the error code. Level 2 ◆ Output function 3 (fault alarm) is active. ◆ The AC drive performs a quick stop. ◆ The operating panel displays the error code. Level 3 ◆...
Page 151 7 Troubleshooting Stage Solution Remarks AC drive Reset upon fault 1) Set the DI option to function 3 (b3.01-b3.10 = 3: reset upon fault). Verify that the RUN command has been canceled, in which case the reset terminal is valid. Press the reset key to reset the AC drive.
Page 152: Error Codes And Solutions
7 Troubleshooting 7.5 Error Codes and Solutions The following table lists the faults that may occur during use of the AC drive and solutions to these faults. Error Fault Name Possible Cause Solution Code 1. The output circuit is grounded 1.
Page 153: Undervoltage Fault
Undervoltage Er109 3. The bus voltage is abnormal. 3. Contact the agent or Inovance. fault 4. The rectifier bridge and 4. Contact the agent or Inovance. pre- charge resistor are faulty. 5. Contact the agent or Inovance.
Page 154 Er112 Input phase loss 2. The driver board, lightning problems. protection board, control board, 2. Contact the agent or Inovance. or rectifier bridge is abnormal. 1. The ambient temperature is too high. 1. Lower the ambient 2. The cooling air channel is temperature.
Page 155: Frequency
AC drive are unbalanced when If not, rectify the fault. the motor is running. 3. Contact the agent or Inovance. 3. The driver board is faulty. 4. Contact the agent or Inovance. 4. The IGBT module is faulty. 1. Check that motor parameters...
Page 156 1. Check that bF.18 is set Er*46 communication drive and process card (CS70CF*) correctly. fault is abnormal. 2. Contact the agent or Inovance. 1. Check that communication cables between extension cards 1. The CANlink extension card are securely connected. CANlink does not work normally.
Page 157 The pre-charge resistor of the AC drive is damaged. The control board or operating Contact the agent or Inovance. panel is faulty. The rectifier bridge is damaged. The cable between the driver board Reconnect the 8-pin and 28-pin and control board is not securely cables.
Page 158 The thermistor or other frequently. components in the AC drive are Contact the agent or Inovance. damaged . Check that the connection cable The motor or motor cable does not between the AC drive and motor is work normally.
Page 159 ◆ Contact the agent or Inovance. 7.7 Error Sub-codes The CS710 series AC drive provides error sub-codes to facilitate fault analysis and location. The two digits after the decimal point in a parameter of group E* indicate the error sub- code.
Page 160 7 Troubleshooting Error Error Code Meaning Sub-code Meaning Code Sub- code Input phase loss 1 by hardware detection Input phase loss 2 by hardware detection Input phase loss Input phase loss 1 by software detection Input phase loss 2 by software detection Heatsink or IGBT The inverter temperature exceeds the over-temperature overheat...
Page 161 7 Troubleshooting Error Error Code Meaning Sub-code Meaning Code Sub- code Phase U output loss Phase V output loss Output phase Phase W output loss loss High output voltage in closed-loop vector control mode Output phase loss during stator resistance auto-tuning Stall pending 1 See the description of bC.02.
Page 162: Maintenance And Inspection
8 Maintenance and Inspection 8 Maintenance and Inspection 8.1 Routine Maintenance ◆ Do not connect or disconnect cables while the power is on. Danger ◆ Before the inspection, cut off the power supply. As there is residual voltage in the DC capacitor in the AC drive, wait for several minutes until the power indicator is off.
Page 163 8 Maintenance and Inspection Routine maintenance items: ■ Influence of ambient temperature, humidity, dust and vibration will cause aging of components in the AC drive, which may cause potential faults or reduce the product life. Therefore, it is necessary to carry out routine and periodic maintenance. More frequent inspection will be required if it is used in harsh environments, such as: High ambient temperature ◆...
Page 164 8 Maintenance and Inspection 8.2 Periodic Inspection 8.2.1 Periodic Inspection Items Always keep the AC drive clean. Clear away dust especially metal powder on the surface of the AC drive, to prevent dust from entering the AC drive. Clear oil dirt from the cooling fan of the AC drive.
Page 165: Part Replacement
8 Maintenance and Inspection has been completed before delivery. CS710 DC 500 V megameter Figure 8-1 Insulation test on the main circuit The measured insulation resistance must be greater than 5 MΩ. Before the test, remove the VDR screw. Varistor (VDR) and safety capacitor (EMC) 8.3 Part Replacement 8.3.1 Service Life of Quick-wear Parts The service life of fans and electrolytic DC bus capacitors depends on the operating...
Page 166: Replacement Method
8 Maintenance and Inspection Model Number of Fans Model Number of Fans CS710-4T5.5GB CS710-4T200G CS710-4T7.5GB CS710-4T220G CS710-4T11GB CS710-4T250G CS710-4T15GB CS710-4T280G CS710-4T18.5GB(-T) CS710-4T315G CS710-4T22GB(-T) CS710-4T355G CS710-4T30GB CS710-4T400G CS710-4T37GB CS710-4T450G 8.3.3 Replacement of Fans Possible causes of damage: bearing worn and blade aging Replacement determination: whether there is crack on the blade;...
Page 167 8 Maintenance and Inspection Installing the fan (1.5–37 kW) 1) Install the fan in reverse order of the removal procedure. Ensure the correct air flow direction. 2) Plug the fan's power cable to the socket, as shown in the following figure. Fan power socket 3) Install the fan into the AC drive and ensure that the four mounting pins are aligned.
Page 168 8 Maintenance and Inspection Removing the fan (45–160 kW) Unplug the fan's power Remove the four screws Remove the fan cover and fan from the cable from the socket from the fan cover. AC drive. (top view). Fan cover Fan power socket Fan power cable Installing the fan (45-160 kW)
Page 169 8 Maintenance and Inspection Removing the fan (200–450 kW) 1) Remove the six screws and 2) Unplug the fan's power cable 4) Remove the four pull the front cover in the connector from the socket. screws from each fan direction of the arrowhead. Each fan has a power cable cover and remove the connector.
Page 170 Replacement of electrolytic capacitor: As the replacement affects the internal components of the AC drive, contact the agent or Inovance for the replacement. 8.3.5 Replacement of the Surge Protection Board An independent surge protection board is equipped for the AC drive of 45 kW and above.
Page 171: Technical Data
9 Technical Data and Model Selection 9 Technical Data and Model Selection 9.1 Technical Data Table 9-1 CS710 AC drive models and technical data Item Specifications Model: CS710-4TxxG(B) Motor Capacity (kW) 0.75 Rated Input Current Input 11.4 16.7 21.9 32.2 Rated Output Current Max.
Page 172 9 Technical Data and Model Selection Item Specifications Model: CS710-4TxxG(B) 18.5 Motor Capacity (kW) 18.5 Rated Input Current Input 41.3 49.5 Rated Output Current Max. Output Voltage Three-phase 380-480 V (proportional to input voltage) Max. Output Output 150 Hz (configurable) Frequency Carrier frequency 1.0-6.0 kHz (vector control), 1.0-12 kHz (V/F control)
Page 173: Standard Functions
9 Technical Data and Model Selection Table 9-2 Technical specifications of the CS710 series AC drives Item Description Input Digital setting: 0.01 Hz frequency Analog setting: Maximum frequency x 0.025% resolution Sensorless vector control (SVC) Control mode Flux vector control (FVC)
Page 174 9 Technical Data and Model Selection Item Description The AC drive can use a crane process card to implement Crane process complex crane processing control for components such as the card built-in anti-swing device and grab. The AC drive automatically detects overload conditions. When Overload overload occurs, the AC drive allows only dropping action and protection...
Page 175 9 Technical Data and Model Selection Item Description AC drive control commands can be delivered through the Command operating panel, control terminals, or serial communication source (RS-485/CANopen/DP). Frequency reference can be set through the following Frequency channels: multi-frequency, analog voltage, analog current, reference and serial communication.
Page 176 9 Technical Data and Model Selection Item Description Phase loss The AC drive provides input phase loss protection and output protection phase loss protection. Instantaneous The AC drive stops when the running current exceeds 250% of overcurrent rated output current. protection Overvoltage The AC drive stops when the DC bus voltage exceeds 820 V.
Page 177: Installation Dimensions
9 Technical Data and Model Selection 9.2 Installation Dimensions 9.2.1 Dimensions of 0.4–160 kW AC Drive Models Figure 9-1 External dimensions and mounting dimensions of 0.4–15 kW AC drive models Figure 9-2 External dimensions and mounting dimensions of 18.5–37 kW AC drive models d x 4 Figure 9-3 External dimensions and mounting dimensions of 45–160 kW AC drive models...
Page 178 9 Technical Data and Model Selection Table 9-3 External dimensions and mounting hole spacing of 45–160 kW AC drive models Hole Spacing Dimensions (mm) (mm) Hole Weight AC Drive Model Diameter (kg) (mm) CS710-4T0.4GB CS710-4T0.7GB CS710-4T1.1GB Ø5 CS710-4T1.5GB CS710-4T2.2GB CS710-4T3.0GB CS710-4T3.7GB Ø5 CS710-4T5.5GB...
Page 179 9 Technical Data and Model Selection 9.2.2 Dimensions of 0.4–160 kW AC Drive Models with Mounting Bracket Figure 9-4 Mounting bracket dimensions and hole spacing for 0.4–3.0 kW AC drive models...
Page 180 9 Technical Data and Model Selection Figure 9-5 Mounting bracket dimensions and hole spacing for 3.7–5.5 kW AC drive models...
Page 181 9 Technical Data and Model Selection Figure 9-6 Mounting bracket dimensions and hole spacing for 7.5–11 kW AC drive models...
Page 182 9 Technical Data and Model Selection Figure 9-7 Mounting bracket dimensions and hole spacing for 15 kW AC drive models...
Page 183 9 Technical Data and Model Selection 4- 6 4-M5 tapped hole Figure 9-8 Mounting bracket dimensions and hole spacing for 18.5–22 kW AC drive models...
Page 184 9 Technical Data and Model Selection 4- 7 4-M6 tapped hole Figure 9-9 Mounting bracket dimensions and hole spacing for 30–37 kW AC drive models...
Page 185 9 Technical Data and Model Selection 4-M8 tapped hole Figure 9-10 Mounting bracket dimensions and hole spacing for 45–55 kW AC drive models...
Page 186 9 Technical Data and Model Selection 4-M8 tapped hole Figure 9-11 Mounting bracket dimensions and hole spacing for 75–110 kW AC drive models...
Page 187 9 Technical Data and Model Selection 13.75 427.5 4-M8 tapped hole Figure 9-12 Mounting bracket dimensions and hole spacing for 132–160 kW AC drive models...
Page 188 9 Technical Data and Model Selection 9.2.3 Dimensions of 200–450 kW AC Drive Models Figure 9-13 External dimensions and mounting dimensions of 200–450 kW AC drive models (without the reactor base) Table 9-4 Mounting hole spacing for 200-450 kW AC drive models (without the reactor base) Hole Hole Spacing (mm) Dimensions (mm)
Page 189 9 Technical Data and Model Selection 9.2.4 Dimensions of 200–450 kW AC Drive Models with Reactor Base Figure 9-14 External dimensions and mounting dimensions of 200–450 kW AC drive models (with the reactor base) Table 9-5 Mounting hole spacing for 200–450 kW AC drive models (with the reactor base) Hole Hole Spacing (mm) Dimensions (mm)
Page 190: Dimensions (Mm)
9 Technical Data and Model Selection Hole Hole Spacing (mm) Dimensions (mm) Diameter Weight AC Drive Model (mm) (kg) CS710-4T315G-L CS710-4T355G-L 200 1280 432 1683 1733 Ø16 CS710-4T400G-L CS710-4T450G-L 9.2.5 Mounting Bracket Dimensions Dimensions of the mounting bracket for 200–220 kW models ■...
Page 191 9 Technical Data and Model Selection Dimensions of the mounting bracket for 250–280 kW models ■ 35.5 35.5 580 (780) 32.5 42.5 22.5 2-FH-M6 X15 6 - 6 2 - 10 See detail A 39.5 525 (725) 27.5 SULLAIRV1T250-280 Notes: 30°...
Page 192 9 Technical Data and Model Selection 9.3 Options Optional peripherals parts include braking units, function extension cards, and external operating panel, as listed in the following table. For use of a specific part, see its user guide. To purchase the following parts, specify the parts in the order. Table 9-6 List of optional parts Name Model...
Page 193 9 Technical Data and Model Selection Name Model Function Remarks Compatible with differential input, open-collector input, and push-pull input Multi-functional Supports differential output and open- Available to all MD38PGMD encoder card collector output models Compatible with A/B phase input interfaces of commonly used encoders and host controllers Applicable to a resolver that has an Resolver interface...
Page 194: Selection Of Peripheral Electrical Devices
9.4 Selection of Peripheral Electrical Devices 9.4.1 List of Peripheral Electrical Devices Table 9-7 Recommended peripheral electrical devices for CS710 AC drives Recommended Fuse Circuit Contactor Input Output Bussmann Breaker Terminal CS710 Series Ground UL Certification Width Screw Model Cable Cable Cable (mm) Rated Rated...
Page 195 9 Technical Data and Model Selection Recommended Fuse Circuit Contactor Input Output Bussmann Breaker Terminal CS710 Series Ground UL Certification Width Screw Model Cable Cable Cable (mm) Rated Rated Rated Current Model Current Current CS710-4T250G(-L) 2 x (3 x 120)
Page 196 9 Technical Data and Model Selection Table 9-9 Models and dimensions (mm) of GTNR series lugs Crimping Model Tool GTNR1.5-5 16.0 GTNR2.5-4 18.0 GTNR2.5-5 20.0 GTNR2.5-6 10.2 GTNR4-5 20.0 RYO-8 10.0 　 GTNR4-6 YYT-8 RYO-14 GTNR6-5 23.0 10.0 GTNR6-6 26.0 GTNR6-8 12.0 GTNR10-6...
Page 197 9 Technical Data and Model Selection Figure 9-20 Dimensions of BC series lugs Table 9-10 Models and dimensions (mm) of BC series lugs Model 120-8 120-10 10.5 120-12 16.5 12.8 16.5 19.0 15.0 27.2 27.0 73.0 120-14 14.7 120-16 16.7 120-20 18.8 20.7...
Page 198 9 Technical Data and Model Selection Model 300-10 10.5 300-12 12.8 300-14 28.0 23.0 41.0 18.0 37.0 97.0 14.7 17.0 300-16 16.7 300-20 20.7 9.4.3 Residual Current Device Selection Select the residual current device (RCD) according to the following conditions: High-frequency leakage current will be generated when the AC drive is running, which ■...
Page 199 9 Technical Data and Model Selection Symptom Possible Cause Solution The anti-interference 1. Use the recommended RCDs. capacity of the RCD is 2. If only a single AC drive is used, check that poor. the EMC screw is tightened. 3. If multiple AC drives are used, disconnect the The action current of the EMC screws, as shown in Figure 9-21.
Page 200 9 Technical Data and Model Selection Figure 9-22 Installing a simple filter and magnetic ring at the input side 9.5 Selection of Braking Components 9.5.1 Selection of Braking Units When selecting the braking unit for an indoor travel mechanism, you need to consider only the short-time permissible braking capability of the braking unit.
Page 201 9 Technical Data and Model Selection is shorter than the time allowed by the short-time permissible overload capability of the braking unit, you can still select the braking unit based on formula 1. However, a margin of 15% to 25% is recommended for the braking power in case the hoisting mechanism needs to perform two full-load descending actions continuously.
Page 202 9 Technical Data and Model Selection Min. Min. Min. Power Power Braking AC Drive Model Braing Unit Resistance Hoisting Travel (Ω) (kW) (kW) CS710-4T5.5GB Built-in CS710-4T7.5GB Built-in CS710-4T11GB Built-in CS710-4T15GB Built-in CS710-4T18.5GB Built-in CS710-4T22GB Built-in CS710-4T30GB Built-in 19.2 CS710-4T37GB Built-in 14.8 CS710-4T45GB Built-in...
Page 203 19011140 MDBUN Series Braking Unit User Guide. 9.6 Mounting Dimensions of External Operating Panels MD32NKE1 (optional part) is the external operating panel applicable to a CS710 series AC drive. It adopts the LED display and has the same operation mode as the operating panel on the AC drive.
Page 204 9 Technical Data and Model Selection 27.0 15.0 76.0 54.0 11.0 11.0 10.0 RJ45 connector 116.0 92.5 104.0 Ø3.5 Figure 9-23 MD32NKE1 dimensions (mm)
Page 205 10.1.1 Multi-functional Extension I/O Card (MD38IO1) (Applicable to models of 15 kW and higher ratings) MD38IO1 is a multi-functional extension I/O card designed for CS710 series AC drives. It provides five DI terminals, one AI terminal, one AO terminal, one relay output terminal, as well as CAN and RS-485 ports for bus control.
Page 206 10 Options Table 10-1 Description of terminals on MD38IO1 Identifier Terminal Name Description Layout 1. Provides +24 V power supply to external devices, External 24 VDC +24V/COM generally DI/DO terminals and sensors. power supply 2. Maximum output current: 200 mA 1.
Page 207 10 Options ◆ RS-485 communication terminals 485+/485-/COM and CANlink communication terminals CANH/CANL/COM are completely independent and can be used simultaneously. NOTE Table 10-2 Description of jumpers on MD38IO1 Terminal Identifier Description Jumper/DIP Switch Setting Name AO2 output Voltage: 0–10 V type Current: 0–20 mA selection...
Page 208 10 Options ◆ The preceding jumper setting figures are top views of an extension card with main terminals at the bottom. Jumpers are identified by silkscreens on the card. NOTE 10.1.2 Mini I/O Extension Card (MD38IO2) (Available to all models) MD38IO2 is a simplified version of MD38IO1 and provides three DI terminals.
Page 209 10 Options Table 10-4 Description of jumpers on MD38IO2 Jumper/DIP Switch Identifier Terminal Name Description Setting If DI connected in SINK mode, OP2 connected to +24V OP2 connection mode selection If DI connected in SOURCE mode, OP2 connected to COM ◆...
Page 210 10 Options Identifier Terminal Name Description Terminal Figure 1. Optically-coupled isolation compatible with dual-polarity inputs; maximum input Three digital DI6 DI7 DI8 DI6 to DI8 frequency: 100 Hz inputs 2. Input impedance: 3.4 kΩ 3. Voltage range for level input: 9–24 V Contact driving capacity: PA PC...
Page 211 10 Options 485+ 485- CGND DI6 DI7 Figure 10-4 Terminal layout on CS700IO1 Table 10-7 Description of terminals on CS700IO1 Identifier Terminal Name Description Layout 1. Provides +24 V power supply to External +24 external devices, generally DI/DO +24V/COM VDC power terminals and sensors.
Page 212 10 Options Table 10-8 Description of jumpers on CS700IO1 Jumper/DIP Identifier Terminal Name Description Switch Setting The DI terminals on the extension card are connected in the SINK mode. The DI terminals on the extension DI terminal connection card are connected in the SOURCE mode mode.
Page 213 10 Options Table 10-9 Description of terminals on CS700RC2 Identifier Terminal Name Description Layout 1. Provides +24 V power supply to external devices, External 24 VDC generally DI/DO terminals and +24V~COM power supply sensors. 2. Maximum output current: 200 mA Power 1.
Page 214 10 Options 10.2 Communication Extension Cards 10.2.1 CANopen Extension Card (MD38CAN2) (Available to all models) MD38CAN2 is designed for CANopen communication and has the following characteristics: Supports the Node Guard protocol, which enables the master station to obtain the ■ equipment status.
Page 215 10 Options Terminal Function Description Table 10-10 Terminal function description Type Identifier Terminal Name Description Communication CANlink communication CANH/CANL terminals terminals with isolated input communication Connected to the common mode (CN1) communication choke of +24 V power ground power ground ARM program Program burning burning interface...
Page 216 10 Options Bit No. Function Description Bit 1 Bit 2 Baud rate 125 kbit/s CAN bus baud rate 250 kbit/s 500 kbit/s 1000 kbit/s The six binary bits can form 64 addresses, ranging from o to 63. Address DIP Switch Setting CANopen network 00 0000 00 0111...
Page 217 Addresses of group U parameters have a "d" followed by the group number. For example, the address of U0.18 is 0xd012. bd.10 PDO data can be configured using the eds file of CS710 series AC drives. Obtain the latest eds file from Inovance.
Page 218 "d" followed by the group number. For example, the TPDO3 bd.29 address of U0.18 is 0xd012. TPDO data can be configured using the eds file of CS710 series AC drives. bd.30 Obtain the latest eds file from Inovance. 10.2.2 RS-485 Extension Card (MD38TX1)
Page 219 10.2.3 PROFIBUS-DP Extension Card (MD38DP2) The Inovance PROFIBUS-DP extension card is used to connect a CS710 AC drive to the PROFIBUS-DP bus. It provides data switching to implement all functions of the AC drive, including function configuration, parameter updating, control signal transmission, monitoring, and diagnosis.
Page 220 10 Options D2 D3 Figure 10-9 Terminal layout on MD38DP2 Table 10-14 Description of terminals on MD38DP2 Terminal Name Pin No. Description Layout Definition 1, 2, 7, 9 Vacant internally Data cable B Positive of data cable Request-to-send signal PROFIBUS-DP Isolated 5 V power communication ground...
Page 221 10 Options Table 10-15 Description of jumpers on MD38DP2 Jumper/DIP Switch Identifier Terminal Name Description Setting Termination resistor connected CANlink termination resistor connection selection Termination resistor not connected Table 10-16 Description of indicators on MD38DP2 Indicator State Description On: The card is powered on normally. Power supply indicator (D4)
Page 222 10 Options Table 10-17 DIP switch on MD38DP2 Slave PROFIBUS-DP Slave Address Setting Station DIP Switch Address Reserved PROFIBUS- DP card model selection, which … defaults to OFF: Reserved DP slave station address setting MD38DP2 ◆ When DIP bit 1 is set to ON, the card model is MD38DP1. Change of this bit takes effect after the card is powered on again.
Page 223 10 Options Table 10-18 Hardware description of MD500-PN1 Identifier Hardware Name Function Description Pin header Used to connect the AC drive. Used to communicate with the PROFINET card (PLC), Network port direction insensitive. EMC ground Used to connect the EMC ground terminal of the AC drive. terminal Used to indicate the power status.
Page 224 10 Options 10.2.5 PZD Process Data Description and Parameter Address Definition PZD Zone Data Definition PZD Zone Data Sent by the Master Station Bit 0: Decelerate to stop; Bit 1: Coast to stop Bit 2: Forward RUN; Bit 3: Reverse RUN PZD1 Bit 4: Quick stop;...
Page 225 10 Options PZD Zone Data Sent by the Master Station Used to return the current value of the corresponding parameter address. The parameter address is specified by bd.21 to bd.30. For example, if bd.21 is set to b5.01 and the current value of b5.01 is 25.00, the return value of PZD3 is 2500.
Page 226 CS710 PROFIBUS-DP Communication Parameter Address Definition CS710 Parameter Address Definition All parameter addresses of CS710 series AC drives are defined following a unified rule. That is, the group number of a parameter is the high bit of its address, and the hexadecimal value converted from the parameter number forms the low bits of the address.
Page 227 10 Options Example: Write the value of A0.05 into PZD3 sent from the master station to the slave station, and write the value of b3.18 into PZD4. Read the value of b5.00 from PZD3 sent from the slave station to the master station, and read the value of b5.01 from PZD4.
Page 228 10 Options ◆ After you set device-specific parameters, settings of bd.11 to bd.30 will automatically change in accordance with device-specific parameter settings after the next power-on. NOTE 10.3 Encoder Extension Cards 10.3.1 Specifications of Encoder Extension Cards MD38PGMD MD38PGMD Specifications OA+ OA- OB+ OB- OZ+ OZ- OA OB Encoder power...
Page 229 10 Options MD38PG4 Specifications User interface DB9 female socket Plug and play Cable specification > 22 AWG Resolution 12-bit Excitation frequency 10 kHz VRMS VP-P 3.15±27% Frequency dividing Without frequency dividing function MD38PG4 10.3.2 Multi-functional PG Card (MD38PGMD) Table 10-19 Description of terminals on MD38PGMD Identifier Description Layout...
Page 230 10 Options Identifier Description Layout Differential frequency dividing output signal A positive Differential frequency dividing output signal A negative Differential frequency dividing output signal B positive Differential frequency dividing output signal B negative Differential frequency dividing output signal Z positive Differential frequency dividing OA+ OA- OB+ OB- OZ+ OZ- OA OB...
Page 231 10 Options Table 10-20 Description of indicators on MD38PGMD Indicator State Indication D1/D2/D3 On or blinking: The encoder has signal input. Encoder input signal Off: The encoder does not have signal input. indicator On: The power supply is normal. Power supply indicator Off: No power supply is connected.
Page 232 10 Options Indicator State Indication Off: The system is not operating or abnormal. LED4 LED4 System Blinking: The encoder cable is disconnected. state indicator LED4 On: The system is working normally. LED4 10.3.3 Resolver PG Card (MD38PG4) Table 10-21 Description of terminals on MD38PG4 Identifier Pin No.
Page 233 10 Options PG card Encoder EXC+ Twisted pair EXC1 EXC- SIN+/COS+ SIN/COS Twisted pair SIN-/COS- SINL0/COSL0 Figure 10-11 Interface circuit on MD38PG4 ◆ The parameters must meet the specifications of MD38PG4. Particularly, the excitation input DC resistance must be larger than 17 Ω (measurable by a multimeter).
Page 234: Emc Guidance
10 Options To install a PG card, remove the screws shown in the amplifier in the preceding figure first. Then, align mounting holes of the PG card to the three fixing pins (upper left to the amplifier) and fix the PG card with M3 x 8 screws. 10.3.5 EMC Guidance Do not bundle signal cables (such as the encoder cable) and power cables together.
Page 235: Appendix A Modbus Communication Protocol
0 to 247, and 0 is the broadcast address. A slave address must be unique in the network. Protocol description The Modbus communication protocol used by CS710 series AC drives is an asynchronous serial communication protocol running between master and slave devices. In a network, only one device (master) can initiate communication (query/command).
Page 236 Appendix A Modbus Communication Protocol transmitted characters are hexadecimal numbers 0 ... 9, A ... F. The network devices keep monitoring the network bus, even during the silent interval. After receiving the first field (address field), each device decodes the field to determine whether itself is the destination device.
Page 237 Appendix A Modbus Communication Protocol Data Name Content Description Lower bits of the CRC check field CRC CHK value to be calculated Higher bits of the CRC check field Slave response data Data Name Content Description Slave address Same as the data sent from the master Command code Same as the data sent from the master Total number of bytes that...
Page 238 Appendix A Modbus Communication Protocol The CRC value is calculated and added to the message by transmission devices. Each transmission device recalculates a CRC value after receiving the message, and compares the calculated value with the CRC value in the CRC field of the message. If the two values are different, errors have occurred during transmission.
Page 239 Appendix A Modbus Communication Protocol A.2 Data Address Definition This section describes the communication data used to control the running, status, and parameter setting of the AC drive. Parameters can be read and written through Modbus communication. (Some parameters cannot be changed because they are only for manufacturer use or device monitoring). Parameter Address Definition The address of a is identified by its group number and code, as described in the...
Page 240 Appendix A Modbus Communication Protocol Read AC Drive Status (Read-only) Command Address Command Function 0: Stop Bit 0: Forward run 3000H Bit 1: Reverse run Bit 2: Faulty Read Current Error Code (Read-only) Command Address Command Function Displays the current error code of the AC drive. For details, see "7 8000H Troubleshooting".
Page 241: Appendix B Emc Compliance
B.2 EMC Standards B.2.1 EMC Standards CS710 series AC drives comply with EN 61800-3: 2004 Category C2, and are applicable to both the first and second environments. B.2.2 EMC Requirements for the Installation Environment The integrator of the system with the AC drive installed is responsible for compliance of the system with the European EMC directive and EN 61800-3: 2004 Category C2, C3 or C4, depending on the system application environment.
Page 242: Selection Of Peripheral Emc Devices
Appendix B EMC Compliance B.3 Selection of Peripheral EMC Devices Three-phase AC power supply Circuit breaker Electromagnetic contactor Motor AC output reactor AC input reactor AC input filter CS710 Figure B-1 Installation of peripheral EMC devices (in dashed boxes) B.3.1 EMC Input Filter Installation on Power Input Side An EMC input filter installed between the AC drive and the power supply can not only protect the AC drive against interference of electromagnetic noise in the surrounding environment, but also prevent interference from the AC drive on other devices.
Page 243 An AC input reactor is an optional device used to eliminate harmonics of the input current. Install an AC input reactor when the application has strict requirements on harmonics. The following table lists the recommended AC input reactor models for CS710 series AC drives. Table B-2 Recommended AC input reactor models...
Page 244 Table B-3 Output cable lengths that require the use of an AC output reactor Maximum cable length AC Drive Power (kW) Rated Voltage (V) without AC output reactor 200–500 200–500 200–500 200–500 200–500 18.5 200–500 200–500 ≥ 30 280–690 The following table lists recommended AC output reactor models for CS710 series AC drives.
Page 245 Appendix B EMC Compliance Table B-4 Recommended AC output reactor models AC Drive Model AC Output Reactor Model (Inovance) CS710-4T0.4GB MD-OCL-5-1.4-4T-1% CS710-4T0.7GB MD-OCL-5-1.4-4T-1% CS710-4T1.1GB MD-OCL-5-1.4-4T-1% CS710-4T1.5GB MD-OCL-5-1.4-4T-1% CS710-4T2.2GB MD-OCL-7-1.0-4T-1% CS710-4T3.0GB MD-OCL-10-0.7-4T-1% CS710-4T3.7GB MD-OCL-10-0.7-4T-1% CS710-4T5.5GB MD-OCL-15-0.47-4T-1% CS710-4T7.5GB MD-OCL-20-0.35-4T-1% CS710-4T11GB MD-OCL-30-0.23-4T-1% CS710-4T15GB MD-OCL-40-0.18-4T-1%...
Page 246 Appendix B EMC Compliance B.4 Shielded Cables B.4.1 Requirements for Shielded Cables To meet EMC requirements of CE marking, the AC drive must use shielded cables. Shielded cables are classified into three-conductor and four-conductor cables. If the shield of a three- conductor cable does not have sufficient conductivity, add an independent PE cable, or use a four-conductor cable, of which one conductor is a PE wire, as shown in the following figure.
Page 247: Cabling Requirements
Appendix B EMC Compliance It is recommended that all control cables be shielded. ■ The output power cable of the AC drive should be a shielded cable, with the shield ■ reliably grounded. For lead wires in exposure to interference, shielded twisted pair control cables should be used, with the shield reliably grounded.
Page 248: Carrier Frequency
Appendix B EMC Compliance B.5 Leakage Current Requirements Each AC drive produces more than 100 mA leakage current. Therefore, the current sensitivity of the leakage circuit breaker must be above 100 mA. High-frequency pulse interference may cause the circuit breaker to malfunction, and therefore the leakage circuit breaker must have the high-frequency filtering function.
Page 249 Appendix B EMC Compliance B.6 Solutions to EMC Interference An AC drive generates strong interference. Although EMC measures are taken, interference may still exist due to improper cabling or grounding during use. When the AC drive interferes with other devices, take the following measures. Table B-5 Common EMC interference issues and solutions Interference Type Solution...
Page 250: Warranty Agreement
Warranty Agreement Warranty Agreement Inovance provides an 18-month free warranty to the equipment itself from the date of manufacturing for the failure or damage under normal use conditions. Within the warranty period, maintenance will be charged for the damage caused by...
Page 251 Fax: +86-755-2961 9897 http: //www.inovance.com Suzhou Inovance Technology Co., Ltd. *19010423A05* Add.: No. 16 Youxiang Road, Yuexi Town, Wuzhong District, Suzhou 215104, P.R. China Tel: +86-512-6637 6666 19010423A05 Fax: +86-512-6285 6720 http: //www.inovance.com Copyright 　 Shenzhen Inovance Technology Co., Ltd.

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