Woodward LS-5 Series User Manual
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Woodward LS-5 Series User Manual

Woodward LS-5 Series User Manual

Circuit breaker control
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37540_C
LS-5 Series | LS-521 V2 (Option K12)
Circuit Breaker Control
User Manual
Software Version 1.0202
Manual 37540_C

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Summary of Contents for Woodward LS-5 Series

  • Page 1 37540_C LS-5 Series | LS-521 V2 (Option K12) Circuit Breaker Control User Manual Software Version 1.0202 Manual 37540_C...
  • Page 2 Provides other helpful information that does not fall under the warning or caution categories. Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be correct and reliable. However, Woodward assumes no responsibility unless otherwise expressly undertaken.

  • Page 3: Table Of Contents

    Discrete Inputs ............................37 Discrete Inputs: Signal Polarity ....................37 Discrete Inputs: Operation Logic ....................38 Relay Outputs (LogicsManager) ......................39 Interfaces..............................41 Service Port ..........................41 CAN Bus Interface ........................43 Bus Shielding ..........................44 © Woodward Page 3/125...
  • Page 4 Logical Command Variables: Group 07: System A Related Alarms ......... 113 Logical Command Variables: Group 08: System Related Alarms ..........113 Logical Command Variables: Group 09: Discrete Inputs ............114 Logical Command Variables: Group 13: Discrete Outputs ............114 Page 4/125 © Woodward...
  • Page 5 Product Service Options ........................122 Returning Equipment For Repair ......................122 Packing A Control ........................123 Return Authorization Number RAN .................... 123 Replacement Parts ..........................123 Engineering Services ........................... 123 How To Contact Woodward ......................... 123 Technical Assistance ........................... 124 © Woodward Page 5/125...
  • Page 6 Figure 6-1: Interference suppressing circuit - connection ....................... 101 Figure 6-2: LogicsManager - function overview ........................104 Figure 6-3: LogicsManager - display in ToolKit ........................106 Figure 6-4: LogicsManager - display on LCD screen ......................106 Page 6/125 © Woodward...
  • Page 7 Table 6-2: LogicsManager - command overview ........................105 Table 6-3: LogicsManager - logical symbols .......................... 106 Table 6-4: Relay outputs - terminal assignment ........................107 Table 6-5: Synchronization of two systems ..........................118 Table 6-6: Event history - event list ............................121 © Woodward Page 7/125...
  • Page 8 Normally Closed (break) contact N.O. Normally Open (make) contact Occurrence Count Real power Part Number Power Factor Power factor Proportional Integral Derivative controller Programmable Logic Control Potential (Voltage) Transformer Reactive power Apparent power Serial Number Suspect Parameter Number Voltage Page 8/125 © Woodward...

  • Page 9: Chapter 1 General Information

    In case of incorrect entries or a total loss of functions, the default settings may be taken from the Parameter List which can be found in the appendix or from ToolKit and the respec- tive *.SID file. © Woodward Page 9/125...

  • Page 10: Chapter 2 Installation

    CAUTION To prevent damage to electronic components caused by improper handling, read and observe the pre- cautions in Woodward manual 82715, Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules. Page 10/125 © Woodward...

  • Page 11: Marine Usage

    The following notes are very important for marine usage of the LS-5 circuit breaker control and have to be followed. Application The LS-5 Series has no internally isolated power supply. For marine applications an EMI filter (i.e. SCHAFFNER - FN 2070-3-06) must be connected ahead of the power supply input.

  • Page 12: Housing Type

    Manual 37540_C LS-521 V2 (Option K12) - Circuit Breaker Control Housing Type ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The LS-521 V2 (Option K12) control is available with the following housing type. LS-521 V2 - Plastic housing with LCD display. Front panel mounting. Page 12/125 © Woodward...

  • Page 13: Plastic Housing

    + 1.1 mm Housing dimension 184 mm Depth Total 61 mm Table 2-1: Plastic housing - panel cutout The maximum permissible corner radius is 3.5 mm. Refer to Figure 2-3 on page 16 for a cutout drawing. © Woodward Page 13/125...

  • Page 14: Figure 2-2: Plastic Housing Ls-521 V2 - Dimensions

    Manual 37540_C LS-521 V2 (Option K12) - Circuit Breaker Control Dimensions Figure 2-2: Plastic housing LS-521 V2 – dimensions Page 14/125 © Woodward...
  • Page 15 (2). Over tightening of these screws may result in the clamp inserts or the housing breaking. Do not exceed the recommended tighten- ing torque of 0.1 Nm (0.9 pound-force inches). Reattach terminals Reattach the wire connection terminal strip (1) and secure them with the side screws. © Woodward Page 15/125...

  • Page 16: Figure 2-3: Plastic Housing - Drill Plan

    NOTE If the thickness of the panel sheet exceeds 2.5 mm, be sure to use screws with a length of the panel sheet thickness + 4 mm. Figure 2-3: Plastic housing - drill plan Page 16/125 © Woodward...

  • Page 17: Wiring Diagram

    Manual 37540_C LS-521 V2 (Option K12) - Circuit Breaker Control Wiring Diagram ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Figure 2-4: LS-521 V2 (Option K12) - wiring diagram © Woodward Page 17/125...

  • Page 18: Connections

    The following chart may be used to convert square millimeters [mm²] to AWG and vice versa: mm² mm² mm² mm² mm² mm² 0.05 0.38 600MCM 0.08 750MCM 0.14 0.75 300MCM 1000MCM 0.25 350MCM 0.34 500MCM Table 2-2: Conversion chart - wire size Page 18/125 © Woodward...

  • Page 19: Power Supply

    Table 2-3: Power supply - terminal assignment Figure 2-6: Power supply - crank waveform at maximum load NOTE Woodward recommends to use one of the following slow-acting protective devices in the supply line to terminal 53:  Fuse NEOZED D01 6A or equivalent ...

  • Page 20: Voltage Measuring

    DO NOT use both sets of voltage measuring inputs. The control unit will not measure voltage correctly if the 120 V and 480 V inputs are utilized simultaneously. NOTE Woodward recommends protecting the voltage measuring inputs with slow-acting fuses rated for 2 to 6 A. Voltage Measuring: System A Figure 2-7: Voltage measuring –...

  • Page 21: Figure 2-8: Voltage Measuring - System A Windings, 3Ph 4W Od

    [1] 0 to 150 Vac [5] 0 to 600 Vac Figure Terminal Phase Table 2-5: Voltage measuring - terminal assignment – system A, 3Ph 4W OD For different voltage systems, different wiring terminals have to be used. © Woodward Page 21/125...

  • Page 22: Figure 2-10: Voltage Measuring - System A Windings, 3Ph 4W

    Table 2-6: Voltage measuring - terminal assignment – system A, 3Ph 4W For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. Page 22/125 © Woodward...

  • Page 23: Figure 2-12: Voltage Measuring - System A Windings, 3Ph 3W

    [1] 0 to 150 Vac [5] 0 to 600 Vac Figure Terminal Phase Table 2-7: Voltage measuring - terminal assignment – system A, 3Ph 3W For different voltage systems, different wiring terminals have to be used. © Woodward Page 23/125...

  • Page 24: Figure 2-14: Voltage Measuring - System A Windings, 1Ph 3W

    Table 2-8: Voltage measuring - terminal assignment – system A, 1Ph 3W For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. Page 24/125 © Woodward...

  • Page 25: Figure 2-16: Voltage Measuring - System A Windings, 1Ph 2W (Phase-Neutral)

    Table 2-9: Voltage measuring - terminal assignment – system A, 1Ph 2W (phase-neutral) For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. © Woodward Page 25/125...

  • Page 26: Figure 2-18: Voltage Measuring - System A Windings, 1Ph 2W (Phase-Phase)

    Table 2-10: Voltage measuring - terminal assignment – system A, 1Ph 2W (phase-phase) For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. Page 26/125 © Woodward...

  • Page 27: Voltage Measuring: System B

    50 and 130 V, the 120 V input terminals must be used for proper measurement. If parameter 1803 ("SyB PT sec. rated voltage", refer to Chapter 3: Configuration) is configured with a value between 131 and 480 V, the 480 V input terminals must be used for proper measurement. © Woodward Page 27/125...

  • Page 28: Figure 2-21: Voltage Measuring - System B Pt Windings, 3Ph 4W

    Table 2-12: Voltage measuring - terminal assignment – system B, 3Ph 4W For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. Page 28/125 © Woodward...

  • Page 29: Figure 2-23: Voltage Measuring - System B Pt Windings, 3Ph 3W

    [1] 0 to 150 Vac [5] 0 to 600 Vac Figure Terminal Phase Table 2-13: Voltage measuring - terminal assignment – system B, 3Ph 3W For different voltage systems, different wiring terminals have to be used. © Woodward Page 29/125...

  • Page 30: Figure 2-25: Voltage Measuring - System B Pt Windings, 1Ph 3W

    Table 2-14: Voltage measuring - terminal assignment – system B, 1Ph 3W For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. Page 30/125 © Woodward...

  • Page 31: Figure 2-27: Voltage Measuring - System B Pt Windings, 1Ph 2W (Phase-Neutral)

    Table 2-15: Voltage measuring - terminal assignment – system B, 1Ph 2W (phase-neutral) For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. © Woodward Page 31/125...

  • Page 32: Figure 2-29: Voltage Measuring - System B Pt Windings, 1Ph 2W (Phase-Phase)

    Table 2-16: Voltage measuring - terminal assignment – system B, 1Ph 2W (phase-phase) For different voltage systems, different wiring terminals have to be used. Incorrect measurements are possible if both voltage systems use the same N terminal. Page 32/125 © Woodward...

  • Page 33: Current Measuring

    System A Current L2 2.5 mm² System A Current L2 (GND) 2.5 mm² System A Current L1 2.5 mm² System A Current L1 (GND) 2.5 mm² Table 2-17: Current measuring - terminal assignment – system A current © Woodward Page 33/125...

  • Page 34: Figure 2-32: Current Measuring - System A, L1 L2 L3

    Phase L3 s2 (I) L3 s1 (k) L3 Phase L1 and L3 s2 (I) L1 s1 (k) L1 s2 (I) L3 s1 (k) L3 Table 2-18: Current measuring - terminal assignment – system A, phase Lx Page 34/125 © Woodward...

  • Page 35: Power Measuring

    Different power factor displays at the unit: i0.91 (inductive) c0.93 (capacitive) lg.91 (lagging) ld.93 (leading) Reactive power display at the unit: 70 kvar (positive) -60 kvar (negative) Output at the interface: + (positive) - (negative) © Woodward Page 35/125...
  • Page 36 "more inductive" than the reference measured value is "more capacitive" than the refer- setpoint ence setpoint Example: measured = i0.91; setpoint = i0.95 Example: measured = c0.91; setpoint = c0.95 Phasor diagram: inductive capacitive Page 36/125 © Woodward...

  • Page 37: Discrete Inputs

    Discrete input [DI 07] Enable to close CBA 2.5 mm² Discrete input [DI 08] Reply: CBA is closed 2.5 mm² Table 2-19: Discrete input - terminal assignment *1 = default value / configurable via LogicsManager © Woodward Page 37/125...

  • Page 38: Discrete Inputs: Operation Logic

    The N.O. or N.C. contacts may be connected to the signal terminal as well as to the ground terminal of the dis- crete input. See previous chapter Discrete Inputs: Signal on page 37 for details. Figure 2-38: Discrete inputs - alarm/control inputs - operation logic Page 38/125 © Woodward...

  • Page 39: Relay Outputs (Logicsmanager)

    N.O. 2.5 mm² otherwise Preconfigured to “All alarm classes” LogicsManager.using the function LogicsManager it is possible to freely program the relays Switchable via software N.O. Normally open (make) contact Table 2-20: Relay outputs - terminal assignment © Woodward Page 39/125...
  • Page 40 The discrete output "Ready for operation OFF" must be integrated into the alarm chain to make sure that if this relay falls off and an appropriate action can be taken. NOTE Refer to Appendix A: Connecting 24 V Relays on page 101 for interference suppressing circuits when connecting 24 V relays. Page 40/125 © Woodward...

  • Page 41: Interfaces

     DPC-RS-232 direct configuration cable DPC-USB direct configuration cable Use the DPC-USB direct configuration cable if you want to connect the Woodward controller to an external de- vice (master) which is equipped with an USB port. Order item number: DPC-USB direct configuration cable – P/N 5417-1251...

  • Page 42: Figure 2-42: Dpc-Rs-232 Wiring - Schematic

    LS-521 V2 (Option K12) - Circuit Breaker Control DPC-RS-232 direct configuration cable Use the DPC-RS-232 direct configuration cable if you want to connect the Woodward controller to an external device (master) which is equipped with an RS-232 port. Order item number: DPC-RS-232 direct configuration cable –...

  • Page 43: Can Bus Interface

     The configured baud rate is too high for bus length  The CAN bus cable is routed in close proximity with power cables Woodward recommends the use of shielded, twisted-pair cables for the CAN bus (i.e.: Lappkabel Unitronic LIYCY (TP) 2×2×0.25, UNITRONIC-Bus LD 2×2×0.22).

  • Page 44: Bus Shielding

    Bus Shielding The table below gives a detailed overview how the different interfaces needs to be shielded. Device Interface Shielding LS-5 Series CAN bus External RC element Table 2-23: Bus shielding Figure 2-44: Interfaces – shielding (external RC element) Page 44/125...

  • Page 45: Chapter 3 Configuration

    Configuration Configuration Via Front Panel ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Operation of the unit via the front panel is explained in “Chapter 4: Operation”. This chapter will familiarize you with the unit, the meanings/functions of the buttons, and the display. © Woodward Page 45/125...

  • Page 46: Configuration Via Pc

    ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Install ToolKit Configuration and Visualization Software NOTE Woodward’s ToolKit software is required to configure the unit via PC. ToolKit Version 5.5 or higher Install ToolKit Software Please insert the enclosed Product CD in the CD-ROM drive of your computer The CD is going to start automatically (autostart function needs to be activated) Please go to the section “Software”...

  • Page 47: Install Toolkit Configuration Files

    Default settings of the ToolKit configuration parameters provided by the SID file or user-defined settings read out of the unit. P/N1 = Part number of the unit P/N2 = Part number of the software in the unit © Woodward Page 47/125...

  • Page 48: Starting Toolkit Software

    LS-521 V2 (Option K12) - Circuit Breaker Control Starting ToolKit Software Start ToolKit via Windows Start menu -> Programs ->Woodward -> ToolKit x.x Please press the button “Open Tool” Go to the “Application” folder and open then the folder equal to the part number (P/N) of your device (e.g.

  • Page 49: Configure Toolkit Software

    The options window will be displayed Adjust the default locations of the configuration files The displayed language can be selected here The changes become effective after clicking “OK” NOTE Please use the ToolKit online help for further information. © Woodward Page 49/125...

  • Page 50: Connect Toolkit And The Ls-5 Unit

    USB to serial adapter. Now connect the DPC cable to the LS-5. Open ToolKit via Windows Start menu -> Programs -> Woodward -> ToolKit x.x From the main ToolKit window, click File then select “Open Tool”..., or click the Open Tool icon on the tool bar.
  • Page 51 Be sure to configure the correct baud rate and timeout in the Properties dialog of the Connect window. The Password for CAN Interface 1 (parameter 10402 on page 57) must be entered before being able to edit the parameters. © Woodward Page 51/125...

  • Page 52: View Ls-5 Data With Toolkit

    Comma Separated Values (CSV) file for viewing, editing or printing with office software, like Microsoft Excel, etc. The Properties… button is used to define high and low limits of the scale, sample rate, displayed time span and color of the graph. Page 52/125 © Woodward...

  • Page 53: Configure The Ls-5 With Toolkit

    Navigation through the various configuration and visualization screens is performed by clicking on the icons, by selecting a navigation button (e.g. ), or by selecting a screen from the drop-down list to the right of the arrow icons. © Woodward Page 53/125...

  • Page 54: Parameters

    1699 Transfer date Yes / No Yes: Adjusted date will be transfered to the unit. to clock No: Adjusted date will be not transfered to the unit. NOTE: This parameter may only be configured using ToolKit. Page 54/125 © Woodward...
  • Page 55 23: 23rd hour of the day (11 pm). 4599 DST end Sunday / Sunday The weekday for the DST end date is configured here. weekday Monday / Tuesday / Wednesday / Thursday / Friday / Saturday © Woodward Page 55/125...

  • Page 56: Display Configuration

    March 14, 2010 November 7, 2010 March 28, 2010 October 31, 2010 Table 3-2: Daylight saving time - examplary dates Display Configuration The contrast of the display may be adjusted using this screen. Figure 3-4: Configure display Page 56/125 © Woodward...

  • Page 57: Enter Password

    LS-521 V2 (Option K12) - Circuit Breaker Control Enter Password The LS-5 Series utilizes a password protected multi-level configuration access hierarchy. This permits varying degrees of access to the parameters being granted by assigning unique passwords to designated personnel. A dis-...

  • Page 58: System Management

    The proper enable code must be entered while the control is in access code level CL3 or higher to perform this function. ATTENTION: This function is used for uploading application soft- ware and may only be used by authorized Woodward technicians! 1706 Clear event- Yes / No Yes: The event history will be cleared.

  • Page 59: System Management: Password System

    10411 Supercom- 0001 to 9999 Password: Supercommissioning" (CL5) missioning The password for the code level "Supercommissioning" is defined level code in this parameter. Refer to the display Enter Password section on page 56 for default values. © Woodward Page 59/125...

  • Page 60: Configuration

     Measurement configuration  Interfaces configuration  LogicsManager configuration  Counters configuration NOTE It is absolutely essential that correct rated values to be entered when configuring the controller, as many measurement and monitoring functions refer to these values. Page 60/125 © Woodward...
  • Page 61 5718 CBA open 0.10 to 9.90 s 1.00 s CBA open time pulse time pulse This time defines the length of the CBA open time pulse, if the au- tomatic switch unblocking CBA is activated. © Woodward Page 61/125...
  • Page 62 NOTE: Further information can be found in chapter “Commissioning Note” on page 63. WARNING: Ensure this parameter is configured correctly to pre- vent erroneous synchronization settings. Incorrect wiring of the system cannot be compensated for with this parameter. Page 62/125 © Woodward...

  • Page 63: Table 3-3: Calculation Of The Phase Angle Deviation

    High voltage side = System [A] High voltage side = System [B] α < 180 ° α -α α > 180 ° -360 ° + α 360 ° - α Table 3-3: Calculation of the phase angle deviation © Woodward Page 63/125...
  • Page 64 A dead bus closure can also be performed in the case of a mains failure. If the deadbus bus closure should not be performed, the corresponding parameters must be switched “Off” (parameter 8802, 8803 or 8804). Page 64/125 © Woodward...
  • Page 65 LogicsManager output "External acknowledge- ment" (via a discrete input or via an interface). If the DI is configured with the alarm class "Control", self acknowl- edgement is always active. © Woodward Page 65/125...

  • Page 66: Table 3-4: Discrete Inputs - Parameter Ids

    1222 1242 1262 1282 1302 1322 Self acknowledged 1224 1244 1264 1284 1304 1324 Table 3-4: Discrete inputs - parameter IDs NOTE DI 4, 7, 8 are always assigned to fixed functions and cannot be configured. Page 66/125 © Woodward...

  • Page 67: Table 3-5: Relay Outputs - Assignment

    Above parameter ID 12110 refers to Relay 2. Refer to Table 3-6 for the parameter IDs of the parameters for Re- lay 3 to Relay 6. Parameter ID 12580 12110 12310 12320 12130 12140 Table 3-6: Discrete outputs - parameter IDs © Woodward Page 67/125...
  • Page 68 If the system A frequency has exceeded the limit configured in pa- upper freq. rameter 5812, the frequency must fall below the limit and the val- limit ue configured here, to be considered as being within the operating limits again. Page 68/125 © Woodward...
  • Page 69 45 Hz and will be considered as being within the operating limits again as soon as it exceeds 47.5 Hz (45 Hz + 2.5 Hz). © Woodward Page 69/125...
  • Page 70 The alarm must be acknowl- edged and reset by manually pressing the appropriate buttons or by activating the LogicsManager output "External acknowledge- ment" (via a discrete input or via an interface). Page 70/125 © Woodward...
  • Page 71 NOTE The operating voltage/frequency parameters are used to check if the values are in range when perform- ing a dead bus closure and synchronization. It is recommended to configure the operating limits within the monitoring limits. © Woodward Page 71/125...
  • Page 72 The alarm must be acknowl- edged and reset by manually pressing the appropriate buttons or by activating the LogicsManager output "External acknowledge- ment" (via a discrete input or via an interface). Page 72/125 © Woodward...
  • Page 73 The alarm must be acknowl- edged and reset by manually pressing the appropriate buttons or by activating the LogicsManager output "External acknowledge- ment" (via a discrete input or via an interface). © Woodward Page 73/125...
  • Page 74 The alarm must be acknowl- edged and reset by manually pressing the appropriate buttons or by activating the LogicsManager output “External acknowledge- ment” (via a discrete input or via an interface). Page 74/125 © Woodward...
  • Page 75 NOTE: The measurement of phase rotation with 1Ph 2W is not possible. For this reason montitoring phase rotation mismatch is working with this supposed phase rotation. NOTE: Please refer to the comments on measuring principles in the Chapter 1: Installation. © Woodward Page 75/125...
  • Page 76 Monitoring refers to the following currents:  Phase L3 Phase L{1/2/3}: Only one phase is monitored. Measurement, dis- play and protection are adjusted according to the rules for single- phase measurement. Monitoring refers to the selected phase. Page 76/125 © Woodward...
  • Page 77 NOTE: If this parameter is configured to 1Ph 3W, the system B rated voltages (parameter 1768) must be entered as Line-Line (Delta). NOTE: Please refer to the comments on measuring principles in the Chapter 1: Installation. © Woodward Page 77/125...
  • Page 78 If the application does not require potential transformers (i.e. the measured voltage is 480 V or less), then this voltage will be en- tered into this parameter. Page 78/125 © Woodward...
  • Page 79 The voltage range of these measurement inputs is depend- ent upon input terminals are used (see below). This value refers to the secondary voltages of the potential transformers, which are di- rectly connected to the control. © Woodward Page 79/125...
  • Page 80 20 ms step. 8854 Serial On / Off: The commands and states received by CAN will be ignored. control ON: The commands and states received by CAN ID 0x200 + de- vice number will be considered. Page 80/125 © Woodward...
  • Page 81 Yes: The current value of the CBA close counter is overwritten closures with the value configured in "Set point value for start counter". Af- ter the counter has been (re)set, this parameter changes back to "No" automatically. No: The value of this counter is not changed. © Woodward Page 81/125...

  • Page 82: Chapter 4 Operation

    "V" symbol indicates whether delta or The push button has only a function if a graphic wye voltage is displayed and which phases are dis- icon is assigened (No. 12). played. See table Table 4-1 on page 84 Page 82/125 © Woodward...
  • Page 83 This graphic icon is only displayed in the MANUAL operating mode. NOTE If the control unit has been configured for external operating mode selection, the AUTO and MAN oper- ating push buttons have no function. The operating mode cannot be changed. © Woodward Page 83/125...

  • Page 84: Table 4-1: Measuring Values

    Soft Press System A / System B Delta L1-L2 yes Yes 0 (6) Delta L2-L3 1 Delta L3-L1 2 L1-N 3 L2-N 4 L3-N 5 Table 4-1: Measuring values *1 (depends on setting of parameter 1858) Page 84/125 © Woodward...

  • Page 85: Screen Structure

    Monitoring configuration System angles Measurement Cconfiguration Discrete inputs/outputs Interfaces configuration Synchrososcope Counters configuration Counters Clock configuration Diagnostics Display configuration LogicsManager conditions Enter passsword Actual date and time System management Version Event History Figure 4-2: Screen structure © Woodward Page 85/125...

  • Page 86: Navigation

    Displays the code level. Configuration Display the configuration menu screen. Clock configuration Display the clock configuration. Display configuration Display the display configuration. Enter password Display the password entry screen. System management Display the system management configuration screen. Page 86/125 © Woodward...
  • Page 87 Select the parameter to be configured with this button. Change the parameter using the softkeys. Navigate in the screen using the softkeys. Confirm the change with the softkey or exit parameter configuration without any changes using the softkey. © Woodward Page 87/125...

  • Page 88: Main Menu

    Scroll up display screen to main system A values. Reset the maximum value display. V ..Voltage A ..Current kW ..Real power Kvar . Reactive power Hz ..Frequency Lg ..Lagging Ld ..Leading Page 88/125 © Woodward...
  • Page 89 If the respective DI is configured to N.O, the unit reacts on the energized state ( ); if it is con- figured to N.C., it reacts on the de-energized state Discrete input: energized de-energized Discrete output: relay activated relay de-activated © Woodward Page 89/125...
  • Page 90 Scroll down one group / command variable. Select the highlighted command variable group and display the state of the command variables in this group. Status display of the command variables: The command variables is TRUE The command variables is FALSE Page 90/125 © Woodward...
  • Page 91 The “+” character indicates a condition that is still active. If the condition is no longer present anymore, it will be displayed again, but with a “-“ indication. Return to “Diagnostic” screen. Scroll up one event. Scroll down one event. © Woodward Page 91/125...

  • Page 92: Display Messages

    If the interface does not receive CAN messages within the time of Event timer (parameter ID 10087 9121) an alarm message will be activated Discrete input # Message ID 10600 10601 10602 10603 10604 10605 10607 Table 4-2: Message IDs for discrete inputs Page 92/125 © Woodward...

  • Page 93: Chapter 5 Interface

    The LS-521 V2 (Option K12) provides the following interfaces which are supporting different protocols. LS-521 V2 Figure 5-1: Interface ovierview Figure Interface Protocol Service Port (RS-232 – optional Woodward DPC cable required) ToolKit CAN bus CANopen CAN Interface CAN Interface 1 CAN interface 1 is a CANopen interface with 1 fixed RPDO (receive boxes) and 4 fixed TPDOs (send boxes).

  • Page 94: Serial Interfaces

    RS-232 Interface (Serial Interface 1) A freely configurable RS-232 interface is provided to serve as a local service interface for configuring the unit and visualize measured data. The serial interface 1 is working with the Woodward ToolKit PC software. Figure 5-3: RS-232 interface Page 94/125 ©...

  • Page 95: Protocols Overview

    The CANopen standard consists of an addressing scheme, several small communication protocols and an application layer defined by a device profile. The communication protocols have support for network manage- ment, device monitoring and communication between nodes, including a simple transport layer for message seg- mentation/desegmentation. © Woodward Page 95/125...

  • Page 96: Chapter 6 Technical Data

    ............~ 6 W (LS-521 V2) Degree of pollution ......................2 Overvoltage (≤ 2 min) ..................... 80 Vdc Reverse voltage protection ..............Full supply range Maximum elevation ..................2000 m ASL Input capacitance ....................... 660 µF Page 96/125 © Woodward...
  • Page 97 0.22 Adc@125 Vdc 0.10 Adc@250 Vdc Interface --------------------------------------------------------------------------------------------------------- Service Port interface ..............not galvanically isolated Proprietary interface ........... Connect only with Woodward DPC cable CAN bus interface ................galvanically isolated Insulation voltage (continuously) ................100 Vac ≤ Insulation test voltage ( 5s) ..................
  • Page 98 Listings ........ CE marking; UL / cUL, Ordinary locations, File No.: 231544 Marine ..............Type approval: Lloyds Register (LR) Design Assessment: American Bureau of Shipping (ABS) Generic note ---------------------------------------------------------------------------------------------------- Accuracy ..................referred to full scale value Page 98/125 © Woodward...

  • Page 99: Environmental Data

    LR Dry Heat, Cold, Envt 2,4, DNV Dry heat, Cold Class Humidity --------------------------------------------------------------------------------------------------------- Humidity ..........95%, non condensing, max.85% @ ≥ 40°C / 104°F Standards ................MIL-STD 810D, M507.2, PII Marine Environmental Categories ------------------------------------------------------------------------- Lloyd’s Register of Shipping (LRS) ......... ENV1, ENV2, ENV3 and ENV4 © Woodward Page 99/125...

  • Page 100: Accuracy

     Frequency ......... rated frequency +/- 2 %  Power supply ......rated voltage +/- 2 %  Power factor (cos φ) ....1.00  Ambient temperature ....23 °C +/- 2 K  Warm-up period ....... 20 minutes Page 100/125 © Woodward...

  • Page 101: Appendix A. Useful Information

    If 24 V (coupling) relays are used in an application, it is required to connect a protection circuit to avoid interfer- ences. Figure 6-1 shows the exemplary connection of a diode as an interference suppressing circuit. Figure 6-1: Interference suppressing circuit - connection © Woodward Page 101/125...

  • Page 102: Table 6-1: Interference Suppressing Circuit For Relays

     HF attenuation by energy  Exact dimensioning re- storage quired  Immediate shut-off limiting  Attenuation below limiting voltage  Very suitable for AC voltage  Reverse polarity protected Table 6-1: Interference suppressing circuit for relays Page 102/125 © Woodward...

  • Page 103: Appendix B. Miscellaneous

    LogicsManager. No alarm message and no entry in the alarm list or the event history will be issued. This signal is always self-acknowledging, but considers a delay time and may also be configured with “Monitoring lockable”. © Woodward Page 103/125...

  • Page 104: Appendix C. Logicsmanager

     Operator - A logical device such as AND or OR.  (Logical) output - The action or control sequence that occurs when all parameters set into the LogicsManag- are met. Page 104/125 © Woodward...

  • Page 105: Table 6-2: Logicsmanager - Command Overview

    108. Exclusive OR 1 [True; always "1"] NXOR The value [Cx] is ignored and Exclusive negated OR this logic path will always be TRUE. (See Table 6-3 for symbols) Table 6-2: LogicsManager - command overview © Woodward Page 105/125...

  • Page 106: Logical Symbols

    The following symbols are used for the graphical programming of the LogicsManager. The LS-5 displays sym- bols according to the DIN 40 700 standard. ToolKit NAND NXOR DIN 40 700 (LS-5) US MIL IEC617-12 & >=1 & >=1 Truth table Table 6-3: LogicsManager - logical symbols Page 106/125 © Woodward...

  • Page 107: Logical Outputs

    LogicsManager; pre-assigned with 'System A not OK' [R5] 38/39/40 Fixed to 'Close CBA' [R6] 41/42 Fixed to 'Open CBA' if CBA is controlled by 2 relays otherwise LogicsManager pre-assigned with 'All Alarm classes' Table 6-4: Relay outputs - terminal assignment © Woodward Page 107/125...

  • Page 108: Logical Command Variables

     Group 05: Device related alarms  Group 06: System B (SyB.) related alarms  Group 07: System A (SyA.) related alarms  Group 08: System related alarms  Group 09: Discrete inputs  Group 13: Discrete outputs Page 108/125 © Woodward...

  • Page 109: Logical Command Variables: Group 00: Flags Condition 1

    00.42 42 LM: Relay 2 00.43 43 LM: Relay 3 00.44 44 LM: Relay 4 00.45 45 Reserved 00.46 46 LM: Relay 6 00.95 95 LM: Lock Keypad Lock keypad is active © Woodward Page 109/125...

  • Page 110: Logical Command Variables: Group 01: Alarm System

    01.11 111 New alarm trig- TRUE if any alarm has been triggered until it is acknowledged gered 01.12 112 Horn True if a new alarm is triggered and time (parameter 1756) for horn reset has not exceed- Page 110/125 © Woodward...

  • Page 111: Logical Command Variables: Group 02: Systems Condition

    TRUE as long as system A voltage is below the level defined by parameter 5820. 02.24 224 System B is dead System B is dead TRUE as long as system B voltage is below the level defined by parameter 5820. © Woodward Page 111/125...

  • Page 112: Logical Command Variables: Group 04: Applications Condition

    Dead bus close active Dead bus closure procedure is active. TRUE if - Dead bus closure is allowed (parameter 8801 to 8804) - Dead bus conditions are true (parameter 8801 to 8805, 5820) - CBA is enabled Page 112/125 © Woodward...

  • Page 113: Logical Command Variables: Group 05: Device Related Alarms

    These system alarms may be used as command variable in a logical output n to set parameters for customized op- erations. Function Note 08.18 818 CANopen Interface 1 TRUE = alarm latched (triggered) FALSE = alarm acknowledged 08.33 833 Phase rotation mismatch © Woodward Page 113/125...

  • Page 114: Logical Command Variables: Group 09: Discrete Inputs

    13.04 1304 Discrete output DO4 [R04] FALSE = logical "0" (this condition indicates the logical status of the internal relays) 13.05 1305 Discrete output DO5 [R05] 13.06 1306 Discrete output DO6 [R06] Page 114/125 © Woodward...

  • Page 115: Appendix D. Data Protocols

    State Relay R6 (LM) 0x08 Relay open CBA State Relay R4 (LM) 0x10 Default: System A not Not used 0x20 = False 08.18 CANopen Inter- 0x40 CAN error indication face1-status State Relay R5 (LM) 0x80 Relay close CBA © Woodward Page 115/125...
  • Page 116 Syst. B voltage L2-L3 0 to 32,000 (= 0 if 1Ph 2W and Ph-N) 4, 5 Syst. A voltage L3-L1 0 to 32,000 (= 0 if 1Ph 2W and Ph-N) 6, 7 Syst. B voltage L3-L1 0 to 32,000 Page 116/125 © Woodward...
  • Page 117 0x80 Enable to close CBA 0x01 Open CBA immediately 0x02 Reply CBA closed 0x04 Alarm acknowledge 0x08 Enable power message 0x10 not used 0x20 not used 0x40 not used 0x80 2 - 7 not used © Woodward Page 117/125...

  • Page 118: Appendix E. Additional Information

    (not possible to configure) Not allowed (*1: The neutral could not be located in the middle of the delta vol‐tages Not allowed (*2: These constellations are not applicable Table 6-5: Synchronization of two systems Page 118/125 © Woodward...

  • Page 119: Appendix F. Event History

    The event history can be reset using the parameter "Clear event log" via the front panel. Resetting the Event History Using the Front Panel Make sure that you are in code level CL2 or higher (refer to the display © Woodward Page 119/125...
  • Page 120 Manual 37540_C LS-521 V2 (Option K12) - Circuit Breaker Control Enter Password section on page 56). Set the parameter "Clear event log" to Yes (refer to the Page 120/125 © Woodward...

  • Page 121: Table 6-6: Event History - Event List

    Alarm DI2 (configurable) 10602 Discrete input 3 Alarm DI3 (configurable) 10603 Discrete input 4 Alarm DI4 (configurable) 10604 Discrete input 5 Alarm DI5 (configurable) 10605 Discrete input 6 Alarm DI6 (configurable) 10607 Discrete input 7 Alarm DI7 (configurable) © Woodward Page 121/125...

  • Page 122: Service Options

    ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ If a control (or any part of an electronic control) is to be returned to Woodward for repair, please contact Wood- ward in advance to obtain a Return Authorization Number. When shipping the unit(s), attach a tag with the fol- lowing information: ...

  • Page 123: Packing A Control

    Stuttgart [+49 (0) 711 789 54-510]. They will help expedite the processing of your order through our distributors or local service facility. To expedite the repair process, contact Woodward in advance to obtain a Return Author- ization Number, and arrange for issue of a purchase order for the unit(s) to be repaired. No work can be started until a purchase order is received.

  • Page 124: Technical Assistance

    Please be sure you have a list of all parameters available. You can print this using ToolKit. Additionally you can save the complete set of parameters (standard values) and send them to our Service department via e-mail. Page 124/125 © Woodward...
  • Page 125 Phone +49 (0) 711 789 54-510  Fax +49 (0) 711 789 54-101 stgt-info@woodward.com Homepage http://www.woodward.com Woodward has company-owned plants, subsidiaries, and branches, as well as authorized distributors and other authorized service and sales facilities throughout the world. Complete address/phone/fax/e-mail information for all locations is available on our website (www.woodward.com).

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