Nidec LEROY-SOMER Digistart D5 User Manual
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Nidec LEROY-SOMER Digistart D5 User Manual

Digital soft starter
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User Guide:
Digital soft starter
Digistart D5
24 A -1250 A
200-525 VAC, 380-690 VAC
Reference: 6052 en - 2021.10 / a

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Summary of Contents for Nidec LEROY-SOMER Digistart D5

  • Page 1 User Guide: Digital soft starter Digistart D5 24 A -1250 A 200-525 VAC, 380-690 VAC Reference: 6052 en - 2021.10 / a...
  • Page 2 Product Compatibility This user manual is suitable for use with Digistart D5 soft starters version 7 (user interface software 3.0 and motor control code 4.x). The software versions screen reports the version of each software component in the starter. For other versions, please contact your local supplier. Certifications CE ......................

  • Page 3: Table Of Contents

    Contents About this manual ......................3 Disclaimer ........................... 3 Caution statements ......................4 Electrical shock risk ......................4 Unexpected operation ......................5 Avertissements à l'attention des clients canadiens .............. 5 System design ........................8 Feature list .......................... 8 Model code .......................... 8 Model selection ........................
  • Page 4 Logs ..........................46 Event log ........................... 46 Counters..........................46 QR code ..........................46 Keypad and feedback ...................... 47 The keypad ........................47 Remote keypad ......................... 47 Lighten/darken the display ....................48 Starter status LEDs ......................48 Displays..........................48 Operation ......................... 50 Start, stop and reset commands ..................

  • Page 5: About This Manual

    About this manual About this manual WARNING Indicates a hazard that may cause personal injury or death. CAUTION Indicates a hazard that may damage the equipment or installation. NOTE Provides helpful information. Disclaimer The examples and diagrams in this manual are included solely for illustrative purposes. The information contained in this manual is subject to change at any time and without prior notice.

  • Page 6: Caution Statements

    Caution statements Caution statements Caution statements cannot cover every potential cause of equipment damage but can highlight common causes of damage. It is the installer's responsibility to read and understand all instructions in this manual prior to installing, operating or maintaining the equipment, to follow good electrical practice including applying appropriate personal protective equipment and to seek advice before operating this equipment in a manner other than as described in this manual.

  • Page 7: Unexpected Operation

    Caution statements Unexpected operation WARNING – ACCIDENTAL STARTS In some installations, accidental starts may pose an increased risk to safety of personnel or damage to the machines being driven. In such cases, it is recommended that the power supply to the soft starter is fitted with an isolating switch and a circuit-breaking device (eg power contactor) controllable through an external safety system (eg emergency stop, fault detector).
  • Page 8 Caution statements PAR SÉCURITÉ • La fonction STOP du démarreur progressif n'isole pas des tensions dangereuses de la sortie du démarreur. Le démarreur progressif doit être déconnecté par un dispositif d'isolement électrique approprié avant d'accéder aux connexions électriques. • Les fonctions de protection du démarreur progressif ne concernent que la protection du moteur.
  • Page 9 Caution statements AVERTISSEMENT Si l'entrée de démarrage est fermée lorsque la tension de commande est appliquée, le démarreur tentera d'effectuer un démarrage. Vérifier que l'entrée de démarrage/arrêt est ouverte avant d'appliquer la tension de commande.

  • Page 10: System Design

    System design System design Feature list Streamlined setup process Versatile starting and stopping options • Configuration profiles for common • Scheduled start/stop applications • Adaptive Control • Built-in metering and inputs/outputs • Constant Current • Current Ramp Easy to understand interface •...

  • Page 11: Model Selection

    System design Model selection Starter sizing The soft starter must be the correct size for the motor and the application. Select a soft starter that has a current rating at least equal to the motor's full load current (nameplate) rating, at the start duty. The soft starter's current rating determines the maximum motor size it can be used with.

  • Page 12: Current Ratings

    System design Current ratings Contact your local supplier for ratings under operating conditions not covered by these ratings charts. IEC ratings All ratings are calculated at altitude of 1000 metres and ambient temperature of 40 ºC. • In-line installation, bypassed 3.0-10:350 3.5-15:345 4.0-10:350...
  • Page 13 System design • In-line installation, non-bypassed 3.0-10:590 3.5-15:585 4.0-10:590 4.0-20:580 5.0-5:595 0735C 0830C 1025C 1025 1170C 1170 1220C 1220 1134 1109 1075 Inside delta installation, bypassed • 3.0-10:350 3.5-15:345 4.0-10:350 4.0-20:340 5.0-5:355 0024B 0042B 0052B 3.0-10:590 3.5-15:585 4.0-10:590 4.0-20:580 5.0-5:595 0064B 0069B 0105B...
  • Page 14 System design • Inside delta installation, non-bypassed 3.0-10:50-6 3.5-15:50-6 4.0-10:50-6 4.0-20:50-6 5.0-5:50-6 0735C 1103 0830C 1245 1001 1025C 1538 1259 1208 1065 1127 1170C 1755 1469 1401 1257 1293 1220C 1830 1701 1664 1446 1613 NEMA motor ratings All ratings are calculated at altitude of 1000 metres and ambient temperature of 50 ºC. In-line installation, bypassed •...
  • Page 15 System design • In-line installation, non-bypassed Normal Heavy 350%, 30 s, 450%, 30 s, 4 starts per hour 4 starts per hour @240 @480 @600 @240 @480 @600 0735C 0830C 1025C 1170C 1220C 1000...

  • Page 16: Dimensions And Weights

    System design Dimensions and weights B4 B5 10 11 12 13 14 15 21 22 33 34 41 42 44 53 54 B4 B5 10 11 12 13 14 15 21 22 33 34 41 42 44 53 54 A3 A1 A2 1/L1 3/L2 5/L3...

  • Page 17: Physical Installation

    System design Physical installation 2/T1 4/T2 6/T3 B4 B5 10 1 1 12 13 14 15 21 22 33 34 41 42 44 53 54 B4 B5 10 1 1 12 13 14 15 21 22 33 34 41 42 44 53 54 B4 B5 10 1 1 12 13 14 15 21 22 33 34 41 42 44 53 54 B4 B5 10 1 1 12 13 14 15 21 22...

  • Page 18: Main Contactor Or Circuit Breaker

    System design Finger guard kit Finger guards may be specified for personnel safety. Finger guards fit over the soft starter terminals to prevent accidental contact with live terminals. Finger guards provide IP20 protection when used with cable of diameter 22 mm or greater. Finger guards are available for models 0184B~1250B.

  • Page 19: Power Factor Correction

    System design 3.10 Power factor correction If power factor correction is used, a dedicated contactor should be used to switch in the capacitors. To use the soft starter to control power factor correction, connect the PFC contactor to a programmable relay set to Run. When the motor reaches full speed, the relay will close and power factor correction will be switched in.

  • Page 20: Iec Coordination With Short Circuit Protection Devices

    System design 3.12 IEC coordination with short circuit protection devices HRC fuse codes beginning OFAA are for ABB fuses. All other fuse codes are for Bussmann fuses. Models 0024B~0580B These fuses were selected based on start current of 300% FLC for 10 seconds. Type 1 Type 2 Nominal...

  • Page 21: Ul Coordination With Short Circuit Protection Devices

    System design Models 0735C~1220C, continuous connection These fuses were selected based on start current of 350% FLC for 30 seconds. Type 1 Type 2 Nominal coordination coordination Rating (A) SCR I t (A 350%, 30 s 500 VAC, 100 kA 690 VAC, 100 kA 0735C 1000NHG4G...
  • Page 22 System design • Models 0835B~1250B & 0735C~1220C Suitable for use on a circuit capable of delivering up to the stated fault current, when protected by any circuit breaker or class L fuse sized according to the NEC. These protection devices were selected based on start current of 350% FLC for 30 seconds.
  • Page 23 System design • Models 0024B~0580B Suitable for use on a circuit capable of delivering up to the stated fault current, when protected by the specified circuit breaker or by fuses of the stated class and rating. These protection devices were selected based on start current of 300% FLC for 10 seconds.
  • Page 24 System design @480 VAC Fault current 65 kA Nominal Circuit breaker Fuse rating Model rating (A) Fuse class (rating, A) (A, max) 300%, 10 s HJD3250 (250 A) SFLA36AT0250 (250 A) 0184B UTS250H-xxU-250 (250 A) 3VA*225-6****-**** (250 A) HJD3250 (250 A) SFLA36AT0250 (250 A) 0200B J, T...
  • Page 25 System design These protection devices were selected based on start current of 350% FLC for 30 seconds. @600 VAC Nominal Fault current 50 kA Fault current100 kA rating (A) Circuit breaker Fuse rating Model Fuse class 350%, 30 s (rating, A max) (A, max) 0024B UTS150PxxU-040 (40 A)
  • Page 26 System design @480 VAC Nominal Fault Fuse rating Circuit breaker (A, max) Model rating (A) current (rating, A max) 350%, 30 s rating Class L UTS600H-xxU-600 (600A) 65 kA UTS800H-xxx-800 (800A) UTS1200H-xxx-1200 (1200A) 0940 1350 UTS600L-xxU-600 (600A) 100 kA UTS800L-xxx-800 (800A) UTS1200L-xxx-1200 (1200A) UTS600H-xxU-600 (600A) 65 kA...
  • Page 27 System design @600 VAC Fault current Fault current Fault current 50 kA 65 kA 100 kA Fuse rating Nominal Circuit breaker Circuit breaker Model rating (A) (A, max) (rating, A max) (rating, A max) 350%, 30 s Class L HPD63B160 (1600A) CPD63B160 0835B UTS1200P‐xxx‐1200...

  • Page 28: Specifications

    System design 3.14 Specifications Supply Mains voltage (L1, L2, L3) xxxxX-V5 ................200~525 VAC (± 10%) xxxxX-V7 ................380~690 VAC (± 10%) Control voltage (A1, A2, A3) xxxxX-xx-C1 (A1, A2) ........110~120 VAC (+10%/-15%), 600 mA xxxxX-xx-C1 (A2, A3) ........220~240 VAC (+10%/-15%), 600 mA xxxxX-xx-C2 (A1, A2) .............

  • Page 29: Disposal Instructions

    System design Heat dissipation During Start ..................4.5 watts per ampere During Run (Bypassed) 0024B~0052B ................≤ 35 watts approx 0064B~0135B ................≤ 50 watts approx 0184B~0250B ................≤ 120 watts approx 0352B~0580B ................≤ 140 watts approx 0835B~1250B ................≤ 180 watts approx During Run (Non-bypassed) 0735C~1220C ................

  • Page 30: Installation

    Installation Installation WARNING Do not apply mains voltage to the starter until all wiring is complete. WARNING Always apply control voltage before (or with) mains voltage. Command source The soft starter can be started and stopped via the digital inputs, remote keypad, communication network, smart card or scheduled auto-start/stop.

  • Page 31: Inputs

    Installation Inputs CAUTION The control inputs are powered by the soft starter. Do not apply external voltage to the control input terminals. NOTE Cables to the control inputs must be segregated from mains voltage and motor cabling. Input terminals B4 B5 10 11 12 13 14 15 21 22 B4 B5 10 11 12 13 14 15 21 22 33 34 41 42 44 53 54...

  • Page 32: Outputs

    Installation Start/stop The soft starter requires two-wire control. Reset Start/Stop WARNING If the start input is closed when control voltage is applied, the starter will attempt to start. Check that the start/stop input is open before applying control voltage. NOTE The soft starter will only accept commands from the control inputs if parameter 1A Command Source is set to Digital Input.
  • Page 33 Installation Analog output The soft starter has an analog output, which can be connected to associated equipment to monitor motor performance. The operation of the analog output is controlled by parameters 9A~9D. Main contactor output The main contactor output (33, 34) closes as soon as the soft starter receives a start command and remains closed while the soft starter is controlling the motor (until the motor starts a coast to stop, or until the end of a soft stop).

  • Page 34: Control Voltage

    Installation Programmable outputs The programmable outputs (41, 42, 44 and 53, 54) can report the status of the starter, or can be used to control associated equipment. The operation of the programmable outputs is controlled by parameters 8A~8F. Control voltage B4 B5 10 11 12 13 14 15 21 22 33 34 41 42 44 53 54 B4 B5 10 11 12 13 14 15 21 22...
  • Page 35 Installation 0024B~0135B Cable size: Torx T20 x 150 6-70 mm (AWG 10-2/0) Torque: 4 Nm (2.9 ft-lb) Flat 7 mm x 150 14 mm (0.55 inch) 0835B~1250B & 0184B~0250B 0352B~0580B 0735C~1220C 19 Nm (14.0 ft-lb) 66 Nm (49.0 ft-lb) 66 Nm (49.0 ft-lb) 10.5 mm (M10) 13 mm...

  • Page 36: External Bypass Contactor

    Installation External bypass contactor Models 0735C~1220C have dedicated bypass terminals, which allow the soft starter's protection and monitoring functions to work even when the soft starter is externally bypassed. Use the bypass contactor output (03, 04) to control the external bypass. NOTE If a non-bypassed soft starter is installed with an external bypass contactor, the soft starter's current rating changes.
  • Page 37 Installation 1/L1 2/T1 3/L2 4/T2 5/L3 6/T3 Main contactor (strongly recommended) Bypass contactor Fuses or circuit breaker 33, 34 Main contactor output 03, 04 Bypass contactor output Inside delta installation, internally bypassed 1/L1 2/T1 U1(1) U2(4) 3/L2 4/T2 V1(2) V2(5) W1(3) W2(6) 5/L3...

  • Page 38: Earth Terminations

    Installation Inside delta installation, externally bypassed Models 0735C~1220C have dedicated bypass terminals, which allow the soft starter's protection and monitoring functions to work even when the soft starter is externally bypassed. 1/L1 2/T1 U1(1) U2(4) 3/L2 4/T2 V1(2) V2(5) W1(3) W2(6) 5/L3 6/T3...
  • Page 39 Installation 1/L1 2/T1 3/L2 4/T2 5/L3 6/T3 (L/+) 17674.C Three-phase supply Main contactor Motor Fuses or circuit breaker Control voltage (soft starter) 10, 11 (S1) Reset Digital inputs 11, 12 (S2) Start/Stop Motor thermistor input 13, 14 Programmable input A (default = Input Trip (N/O)) Relay outputs 13, 15...
  • Page 40 Installation Externally bypassed installation The soft starter is installed with a main contactor (AC3 rated) and an external bypass contactor. To bypass the soft starter during run, use an external bypass contactor with an AC1 rating. To bypass the soft starter completely (to allow direct on-line starting if the starter is damaged), use an external bypass contactor with an AC3 rating.

  • Page 41: Quick Setup

    Installation Three-phase supply Main contactor Motor Bypass contactor (external) Control voltage (soft starter) Fuses or circuit breaker Digital inputs 10, 11 (S1) Reset Motor thermistor input 11, 12 (S2) Start/Stop Relay outputs 13, 14 Programmable input A (default = Input Trip (N/O)) Analog output 13, 15 Programmable input B...

  • Page 42: Setup Tools

    Setup tools Setup tools Setup Tools includes options to load or save parameters to a backup file, set the starter's network address, check the status of the inputs and outputs, reset the thermal models or test operation using the run simulation. To access the Setup Tools, press MENU/ENTER to open the menu then select Setup Tools.

  • Page 43: Load/Save Settings

    Setup tools Run Simulation 3. Apply a start command from the selected command Pre-Start Checks source. The soft starter simulates its pre-start checks MENU to Continue and closes the main contactor relay. The Run LED flashes. Run Simulation NOTE ATTENTION! If mains voltage is connected, an error message is Remove Mains Volts shown.

  • Page 44: Usb Save And Load

    Setup tools USB save and load The USB save and load menu lets you: • Save parameter settings and all event log entries to an external file (CSV format) • Save parameter settings to an external file (proprietary format) • Load parameter settings from a previously saved external file •...

  • Page 45: Auto-Start/Stop

    Setup tools Auto-start/stop The starter can be configured to automatically start and/or stop the motor at a particular time, or run it in cycles of a specified duration. The Auto-Start/Stop option in Setup Tools gives quick access to the auto-start/stop parameters.

  • Page 46: Digital I/O State

    Setup tools When the action has been completed, the screen will briefly display a confirmation message, then return to the previous menu level. NOTE The network address can also be set using parameters 12H~12S. NOTE To configure the soft starter for use with other communication protocols, use parameters 12A~12G.

  • Page 47: Thermistor Reset

    Setup tools • motor control • remote keypad (if connected) • parameter list • bootloader • expansion card (if fitted) NOTE Updated software, including alternative languages, can be loaded into the starter via the USB port if required. Contact your local supplier for further information. 5.13 Thermistor reset The thermistor input is disabled by default, but activates automatically when a thermistor is detected.

  • Page 48: Logs

    Logs Logs The Logs Menu provides information on events, trips and starter performance. To access the Logs Menu on the local keypad, press MENU/ENTER to open the menu then select Logs. On the remote keypad, press LOGS. Event log The event log stores details of the starter's most recent trips, warnings, and operations (including starts, stops and configuration changes).

  • Page 49: Keypad And Feedback

    Keypad and feedback Keypad and feedback The keypad Local keypad Remote keypad (if installed) Ready Trip Local Four-line display for status and programming details. Status LEDs Menu navigation buttons: RESET/EXIT: Exit the menu or parameter, or cancel a parameter change. On the local keypad, this button also resets a trip.

  • Page 50: Lighten/Darken The Display

    Keypad and feedback NOTE The remote keypad can be safely connected or removed while the starter is running. It is not necessary to remove mains or control voltage. NOTE If parameter 1A Command Source is set to Remote Keypad, removing the remote keypad will cause a trip.
  • Page 51 Keypad and feedback Starter status screen 69.0 A Motor running current Running Starter status 69.0 A 415 V Parameter 10H User Parameter 1 and parameter 10I User Parameter 2 Current The current screen shows real-time line current on each phase. Phase Currents 000.0A 000.0A 000.0A...

  • Page 52: Operation

    Operation Operation Start, stop and reset commands The soft starter can be started and stopped via the digital inputs, remote keypad, communication network, smart card or scheduled auto-start/stop. The command source can be set via the setup tools, or using parameter 1A Command Source. •...

  • Page 53: Powerthrough

    Operation PowerThrough PowerThrough allows the soft starter to control the motor even if the soft starter is damaged on one phase. The soft starter will use two-phase control techniques to soft start and soft stop the motor. PowerThrough does not support adaptive control soft starting or soft stopping. In PowerThrough, the soft starter will use constant current soft starting and timed voltage ramp soft stopping.

  • Page 54: Typical Control Methods

    Operation • Parameter 7C Input A Trip Delay: sets a delay between the input activating and the soft starter tripping. • Parameter 7D Input A Initial Delay: sets a delay before the soft starter monitors the state of the input, after the start signal. For example, a delay may be required to allow time for pipeline pressure to build up.

  • Page 55: Soft Start Methods

    Operation Application Start Mode Stop Mode Pump - Hydraulic Constant Current Coast To Stop Pump - positive Adaptive Control Adaptive Control displacement (Const. accel.) (Const. decel.) Adaptive Control Adaptive Control Pump - submersible (Early accel.) (Late decel.) Saw - bandsaw Constant Current Coast To Stop Saw - circular...
  • Page 56 Operation 700% 600% 1: Initial Current (parameter 2C) 500% 2: Start Ramp Time (parameter 2B) 3: Current Limit (parameter 2D) 400% 4: Full voltage current 300% 200% 100% Time Constant current with kickstart Kickstart provides a short boost of extra torque at the beginning of a start, and can be used in conjunction with current ramp or constant current starting.

  • Page 57: Stop Methods

    Operation 1: Initial Current (parameter 2C) 2: Current Limit (parameter 2D) 3: Start Ramp Time (parameter 2B) 4: Full voltage 5: Motor 1 current 6: Motor 2 current Time Adaptive control for starting In an adaptive control soft start, the soft starter adjusts the current in order to start the motor within a specified time and using a selected acceleration profile.
  • Page 58 Operation Timed voltage ramp soft stop Timed voltage ramp stopping reduces the voltage to the motor gradually over a defined time. This can extend the stopping time of the motor and may avoid transients on generator set supplies. NOTE The load may continue to run after the stop ramp is complete. 1: Stop Time (parameter 2J) Time Adaptive control for stopping...
  • Page 59 Operation Adaptive Control is ideal for pumping applications, where it can minimise the damaging effects of fluid hammer. We recommend testing the three profiles to identify the best profile for the application. Adaptive Stop Profile Application Late Deceleration High head systems where even a small decrease in motor/pump speed results in a rapid transition between forward flow and reverse flow.
  • Page 60 Operation • Parameter 2O DC Brake Torque: set as required to slow the load. If set too low, the motor will not stop completely and will coast to stop after the end of the braking period. • Parameter 2P DC Brake Time: Set Brake Time (parameter 2P) to approximately one quarter of the programmed Stop Time.

  • Page 61: Pump Clean

    Operation 8.10 Pump clean The starter can perform a pump clean function before soft starting the motor. This can help dislodge debris from the impeller. Pump clean starts the motor in reverse then forward direction, then stops the motor. Pump clean can be configured to repeat the process up to 5 times.

  • Page 62: Jog Operation

    Operation Three-phase supply Forward run contactor Motor terminals Reversing contactor Programmable input A (set = Reverse Direction) Relay output A (set = Reversing Contactor) K1/K2 coil supply 8.12 Jog operation Jog runs the motor at reduced speed, to allow alignment of the load or to assist servicing. The motor can be jogged in either forward or reverse direction.

  • Page 63: Inside Delta Operation

    Operation 100% 1. Motor FLT 2. Jog forward maximum torque 3. Jog reverse maximum torque 05723.D 8.13 Inside delta operation When connecting in inside delta, enter the motor full load current (FLC) for parameter 1B. The soft starter will automatically detect whether the motor is connected in-line or inside delta and will calculate the correct inside delta current level.

  • Page 64: Programmable Parameters

    Programmable parameters Programmable parameters Main menu The main menu lets you view and change programmable parameters that control how the soft starter operates. To open the main menu, press the MENU/ENTER button then scroll to Main Menu and press MENU/ENTER again. NOTE Parameters for smart card functions are only visible in the parameter list if the smart card is installed.

  • Page 65: Parameter List

    Programmable parameters Parameter list Parameter Group Default Setting Motor Details Command Source Digital Input Model dependent Motor Full Load Current Motor kW 0 kW Locked Rotor Time 00:10 (mm:ss) Locked Rotor Current 600% Motor Service Factor 105% Reserved Motor Start/Stop Start Mode Constant Current 00:10 (mm:ss)
  • Page 66 Programmable parameters Parameter Group Default Setting Multi Pump-2 Single Pump Start Delay-2 00:00 (mm:ss) DC Brake Torque-2 DC Brake Time-2 00:01 (mm:ss) Brake Current Limit-2 250% Soft Brake Delay-2 400 ms Auto-Start/Stop Auto-Start/Stop Mode Disable Run Time 00:00 (hh:mm) Stopped Time 00:00 (hh:mm) Sunday Mode Start/Stop Disable...
  • Page 67 Programmable parameters Parameter Group Default Setting Overpower 150% Overpower Delay 00:01 (mm:ss) Excess Start Time 00:20 (mm:ss) Restart Delay 00:10 (mm:ss) Starts per Hour Phase Sequence Any Sequence Protection Actions Auto-Reset Count Auto-Reset Delay 00:05 (mm:ss) Current Imbalance Soft Trip and Log Undercurrent Soft Trip and Log Overcurrent...
  • Page 68 Programmable parameters Parameter Group Default Setting Relay B On Delay 00:00 (mm:ss) Relay B Off Delay 00:00 (mm:ss) Low Current Flag High Current Flag 100% Motor Temperature Flag Main Contactor Time 400 ms Analog Output Analog Output A Current (% FLC) Analog A Scale 4-20 mA Analog A Maximum Adjustment...
  • Page 69 Programmable parameters Parameter Group Default Setting Gateway Address 3 Gateway Address 4 IP Address IP Address 2 IP Address 3 IP Address 4 Subnet Mask Subnet Mask 2 Subnet Mask 3 Subnet Mask 4 DHCP Disable Location ID Advanced Tracking Gain Pedestal Detect Bypass Contactor Delay 100 ms...
  • Page 70 Programmable parameters Parameter Group Default Setting Pressure Protection High Pressure Trip Level High Pressure Start Delay 00:00:500 (mm:ss:ms) High Pressure Response Delay 00:00:500 (mm:ss:ms) Low Pressure Trip Level Low Pressure Start Delay 00:00:500 (mm:ss:ms) 00:00:500 (mm:ss:ms) Low Pressure Response Delay Pressure Control Pressure Control Mode Start Pressure Level...

  • Page 71: Motor Details

    Programmable parameters 1 Motor Details 1A – Command Source Options: Digital Input (default) The soft starter will accept start and stop commands from the digital inputs. Network The soft starter will accept start and stop commands from the communication expansion card. Remote Keypad The soft starter will accept start and stop commands from the Remote Keypad.

  • Page 72: Motor Start/Stop

    Programmable parameters 1F – Motor Service Factor Range: 100% - 130% Default: 105% Description: Sets the motor service factor used by the thermal model. If the motor runs at full load current, it will reach 100%. Set according to the motor datasheet. NOTE Parameters 1D, 1E and 1F determine the trip current for motor overload protection.
  • Page 73 Programmable parameters NOTE The soft starter will apply the current limit on all soft starts, including adaptive control. If the current limit is too low or the start ramp time (parameter 2B) is too short, the motor may not start successfully. 2F –...

  • Page 74: Motor Start/Stop-2

    Programmable parameters 2M – Multi Pump Options: Single Pump (default) Manifold Pump Description: Adjusts the performance of adaptive control to suit installations with multiple pumps connected to a common outlet manifold. 2N – Start Delay Range: 0:00 - 60:00 (minutes:seconds) Default: 0 second Description: Sets a delay after the starter receives a start command, before it starts the...
  • Page 75 Programmable parameters 3D – Start Ramp Time-2 Range: 0:01 - 3:00 (minutes:seconds) Default: 10 seconds Description: Sets the total start time for an Adaptive Control start or the ramp time for current ramp starting (from the initial current to the current limit). 3E –...
  • Page 76 Programmable parameters 3L – Stop Time-2 Range: 0:00 - 4:00 (minutes:seconds) Default: 0 second Description: Sets the time for soft stopping the motor using timed voltage ramp or Adaptive Control. If a main contactor is installed, the contactor must remain closed until the end of the stop time.

  • Page 77: Auto-Start/Stop

    Programmable parameters 4 Auto-Start/Stop The starter can be configured to automatically start and/or stop the motor at a particular time, or run it in cycles of a specified duration. 4A – Auto-Start/Stop Mode Options: Disable (default) Enable Clock Mode Enable Timer Mode Description: Enable or disable auto-start/stop operation.
  • Page 78 Programmable parameters 4J – Tuesday Mode Options: Start/Stop Disable (default) Stop Only Enable Start Only Enable Start/Stop Enable Description: Enables or disables auto-start/stop for Tuesday. 4K – Tuesday Start Time Range: Default: 00:00 - 23:59 00:00 Description: Sets the auto-start time for Tuesday (24 hour format). 4L –...

  • Page 79: Protection Levels

    Programmable parameters 4U – Friday Stop Time Range: 00:00 - 23:59 Default: 00:00 Description: Sets the auto-stop time for Friday (24 hour format). 4V – Saturday Mode Options: Start/Stop Disable (default) Stop Only Enable Start Only Enable Start/Stop Enable Description: Enables or disables auto-start/stop for Saturday. 4W –...
  • Page 80 Programmable parameters 5G – Undervoltage Range: 100 - 1200 V Default: Description: Sets the trip point for undervoltage protection. Set as required. NOTE Voltage protections will not operate correctly until the starter is in Run mode. 5H – Undervoltage Delay Range: 0:00 - 1:00 (minutes:seconds) Default:...

  • Page 81: Protection Action

    Programmable parameters 5P – Restart Delay Range: 00:01 - 60:00 (minutes:seconds) Default: 10 seconds Description: The soft starter can be configured to force a delay between the end of a stop and the beginning of the next start. During the restart delay period, the display shows the time remaining before another start can be attempted.
  • Page 82 Programmable parameters Warn and Log The protection will be written to the event log and the display will show a warning message, but the soft starter will continue to operate. Log Only The protection will be written to the event log but the soft starter will continue to operate.
  • Page 83 Programmable parameters 6I – Overpower Options: Log Only (default) Trip Starter Trip + Shunt Relay Trip and Reset Soft Trip and Log Warn and Log Soft Trip and Reset Description: Selects the soft starter's response to the protection event. 6J – Excess Start Time Options: Soft Trip and Log (default) Warn and Log...
  • Page 84 Programmable parameters 6O – Frequency Options: Soft Trip and Log (default) Warn and Log Soft Trip and Reset Log Only Trip Starter Trip + Shunt Relay Trip and Reset Description: Selects the soft starter's response to the protection event. 6P – Phase Sequence Options: Soft Trip and Log (default) Warn and Log...

  • Page 85: Inputs

    Programmable parameters 9.11 7 Inputs 7A – Input A Function Options: Command Override: Overrides the setting of 1A and sets the command Network source to the communications network. Command Override: Overrides the setting of 1A and sets the command Digital source to the digital inputs.
  • Page 86 Programmable parameters 7E – Input B Function Options: Input Trip (N/O) (default) Zero Speed Sensor Input Trip (N/C) Motor Set Select Emergency Mode Reverse Direction Jog Forward Pump Clean Jog Reverse Description: Selects the function of Input B. See parameter 7A Input A Function for details.

  • Page 87: Relay Outputs

    Programmable parameters 7K – Input B Name Options: Input B Trip (default) Controller Low Pressure High Pressure Vibration Alarm Pump Fault Field Trip Low Level Interlock Trip High Level Motor Temperature No Flow Motor Protection Starter Disable Feeder Protection Custom Message Description: Selects a message for the keypad to display when Input B is active.
  • Page 88 Programmable parameters 8B – Relay A On Delay Range: 0:00 - 5:00 (minutes:seconds) Default: 0 second Description: Sets the delay for changing the state of Relay A. 8C – Relay A Off Delay Range: 0:00 - 5:00 (minutes:seconds) Default: 0 second Description: Sets the delay for changing the state of Relay A.

  • Page 89: Analog Output

    Programmable parameters 8J – Main Contactor Time Range: 100 – 2000 milliseconds Default: 400 milliseconds Description: Sets the delay period between the starter switching the main contactor output (terminals 33, 34) and beginning the pre-start checks (before a start) or entering the not ready state (after a stop). Set according to the specifications of the main contactor used.
  • Page 90 Programmable parameters 10B – Temperature Scale Options: Celsius (default) Fahrenheit Description: Selects whether the soft starter will display temperatures in degrees Celsius or Fahrenheit. 10C – Graph Timebase Options: 30 seconds (default) 1 minute 30 minutes 1 hour Description: Sets the graph time scale. The graph will progressively replace the old data with new data.
  • Page 91 Programmable parameters Motor pf The motor's power factor, measured by the soft starter. Motor Power The motor's running power in kilowatts. Motor Temperature The motor's temperature, calculated by the thermal model. Hours Run The number of hours the motor has run via the soft starter.

  • Page 92: Pump Clean

    Programmable parameters Motor Power SCR Temperature Motor Temperature (%) Rating Capacity (%) Hours Run Ground Fault Description: Selects which information will be displayed on the programmable monitoring screen. 10K – User Parameter 4 Options: See parameter 10J Default: Motor pf User Parameter 3 for details.

  • Page 93: Communications Card

    Programmable parameters 11F – Pump Stop Time Range: 0:00 - 1:00 (minutes:seconds) Default: 10 seconds Description: Sets the stopping time for the starter during a pump clean cycle. 11G – Pump Clean Cycles Range: Default: 1 – 5 Description: Sets how many times the soft starter will repeat the pump clean cycle. 9.16 12 Communications Card 12A –...
  • Page 94 Programmable parameters 12H – Gateway Address Range: 0 - 255 Default: Description: Sets the first component of the network gateway address. The gateway address is set using parameters 12H~12K and the default address is 192.168.0.100. 12I – Gateway Address 2 Range: 0 - 255 Default:...

  • Page 95: Advanced

    Programmable parameters 12P – Subnet Mask Range: 0 - 255 Default: Description: Sets the first component of the network subnet mask, for Ethernet communications. The subnet mask is set using parameters 12P~12S and the default mask is 255.255.255.0. 12Q – Subnet Mask 2 Range: 0 - 255 Default:...
  • Page 96 Programmable parameters 20C – Bypass Contactor Delay Range: 50 – 200 milliseconds Default: 100 milliseconds Description: Sets the starter to match the bypass contactor closing/opening time. Set according to the specifications of the bypass contactor used. If this time is too short, the starter will trip.

  • Page 97: Smart Card Parameters

    Programmable parameters 20H – Shunt Trip Mode Options: Disable (default) Enable Description: Reconfigures the soft starter's main contactor output (33, 34) for use as a shunt trip relay. When the soft starter trips on selected conditions, the relay will activate and the shunt trip will trigger the circuit breaker and disconnect mains voltage from the soft starter.
  • Page 98 Programmable parameters 40D – Ground Fault Action Options: Soft Trip and Log (default) Warn and Log Soft Trip and Reset Log Only Trip Starter Trip + Shunt Relay Trip and Reset Description: Selects the soft starter's response to the protection event. 40E –...

  • Page 99: Troubleshooting

    Troubleshooting Troubleshooting 10.1 Protection responses When a protection condition is detected, the soft starter will write this to the event log and may also trip or issue a warning. The soft starter's response depends on the Protection Action setting (parameter group 6). Some protection responses cannot be adjusted by the user.
  • Page 100 Troubleshooting Display Possible cause/Suggested solution Current imbalance Current imbalance can be caused by problems with the motor, the environment or the installation, such as: • An imbalance in the incoming mains voltage • A problem with the motor windings • A light load on the motor •...
  • Page 101 Troubleshooting Display Possible cause/Suggested solution FLC too high The soft starter can be used on a motor with a higher full load current (FLC) if it is connected inside delta, or if a non-bypassed soft starter is installed with an external bypass contactor. •...
  • Page 102 Troubleshooting Display Possible cause/Suggested solution Instantaneous This trip is not adjustable. overcurrent The current on all three phases has exceeded 7.2 times the value of parameter 1B Motor Full Load Current. Causes can include a locked rotor condition or an electrical fault in the motor or cabling.
  • Page 103 Troubleshooting Display Possible cause/Suggested solution Low Water The depth sensor connected to the smart card has activated depth protection. Related parameters: 30L, 30N, 30O, 34A, 34B, 34C, 36I Motor connection This trip is not adjustable. Motor Connection The motor is not connected correctly to the soft starter. •...
  • Page 104 Troubleshooting Display Possible cause/Suggested solution Overcurrent The current has exceeded the level set in parameter 5E Overcurrent for longer than the time set in parameter 5F Overcurrent Delay. Causes can include a momentary overload condition. Related parameters: 5E, 5F, 6E Overpower The motor has experienced a sharp rise in power.
  • Page 105 Troubleshooting Display Possible cause/Suggested solution SCR Itsm The SCR current surge rating has been exceeded. Related parameters: None The temperature of the SCRs, calculated by the thermal model, is overtemperature too high to allow further operation. Wait for the starter to cool. Related parameters: None Starter There is a problem with the connection between the soft starter and...

  • Page 106: General Faults

    Troubleshooting 10.3 General faults This table describes situations where the soft starter does not operate as expected but does not trip or give a warning. Symptom Probable Cause Starter "Not Ready" • The reset input may be active. If the reset input is active, the starter will not operate.
  • Page 107 Troubleshooting Symptom Probable Cause The soft starter does not Start performance may be unstable when using a low • control the motor correctly Motor Full Load Current setting (parameter 1B). during starting. • Power factor correction (PFC) capacitors must be installed on the supply side of the soft starter and must be disconnected during starting and stopping.
  • Page 108 Troubleshooting Symptom Probable Cause USB Missing A USB function has been selected in the menu, but the product cannot detect a USB drive. Check that the USB drive has been inserted in the port. File Missing A USB function has been selected in the menu, but the required file cannot be found.
  • Page 112 È710-23085-00A>ËÍ 7 1 0 - 2 3 0 8 5 - 0 0 A...

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