Woodward 2301E-HT Product Manual
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Woodward 2301E-HT Product Manual

Hydro (francis turbines)
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Released
Product Manual 35092
(Revision A, 1/2019)
Original Instructions
2301E-HT Hydro (Francis Turbines)
P/N 8237-2046
Installation and Operation Manual

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Summary of Contents for Woodward 2301E-HT

  • Page 1 Released Product Manual 35092 (Revision A, 1/2019) Original Instructions 2301E-HT Hydro (Francis Turbines) P/N 8237-2046 Installation and Operation Manual...
  • Page 2 Revisions— A bold, black line alongside the text identifies changes in this publication since the last revision. 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, no responsibility is assumed by Woodward unless otherwise expressly undertaken.

  • Page 3: Table Of Contents

    Product Support Options ..................56 Product Service Options ..................56 Returning Equipment for Repair ................57 Replacement Parts ....................57 Engineering Services .................... 58 Contacting Woodward’s Support Organization ............ 58 Technical Assistance .................... 59 A. M ..............60 PPENDIX ODBUS B.
  • Page 4 Manual 35092 2301E-HT Hydro (Francis Turbines) Illustrations and Tables Figure 2-1a. 2301E-HT Control Wiring Diagram (1 of 3) ........8 Figure 2-1b. 2301E-HT Control Wiring Diagram (2 of 3) ........9 Figure 2-1c. 2301E-HT Control Wiring Diagram Notes ........10 Figure 3-1.

  • Page 5: Warnings And Notices

    Start-up On- and off-highway Mobile Applications: Unless Woodward's control functions as the supervisory control, customer should install a system totally independent of the prime mover control system that...

  • Page 6: Electrostatic Discharge Awareness

    Do not touch the components or conductors on a printed circuit board with your hands or with conductive devices. To prevent damage to electronic components caused by improper handling, read and observe the precautions in Woodward Manual 82715 , Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules.

  • Page 7: Regulatory Compliance

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Regulatory Compliance European Compliance for CE Mark These listings are limited only to those units bearing the CE Marking. EMC Directive: Declared to Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the...
  • Page 8 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Lloyd’s Register LR Type Approval Test Specification No. 1, 2002 for of Shipping: Shipping: Environmental Categories ENV1, ENV2 and ENV3 Nippon Kaiji Kyokai: NKK requirements specified in Chapter 1, Part 7 of Guidance for the approval and Type Approval of materials and equipment for Marine use and relevant Society’s Rules.

  • Page 9: Chapter 1. General Information

    This manual describes the installation and configuration procedures for the Woodward 2301E-HT digital speed control for Francis turbines (p/n 8237-2046). The 2301E-HT controls the speed and load of Francis hydraulic turbines with one gate analog output in generator applications. The control hardware includes: ...

  • Page 10: Chapter 2

    Only qualified and trained personnel must prepare and install the unit. Qualified Personnel This chapter provides general information about how to install the 2301E-HT digital control for Francis turbines. For detailed information about how to perform the product installation, see Manual 26691 (2300E Hardware Manual).

  • Page 11: Figure 2-1B. 2301E-Ht Control Wiring Diagram (2 Of 3)

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Figure 2-1b. 2301E-HT Control Wiring Diagram (2 of 3) Woodward...

  • Page 12: Figure 2-1C. 2301E-Ht Control Wiring Diagram Notes

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Figure 2-1c. 2301E-HT Control Wiring Diagram Notes In this application the load share lines are not used. The CAN communication is also not used. Woodward...

  • Page 13: Chapter 3. Control Overview

    Description of I/O The 2301E-HT digital speed control has a wide selection of functions from a fixed amount of I/O (inputs and outputs). The control can be configured in the field to use the I/O to best fit the specific application.
  • Page 14 Gate Limit Raise & Gate Limit Lower: When one of these discrete inputs is closed, the Gate Limit ramps up or down at a configurable rate. The 2301E-HT is designed so that Gate Limit control is not necessary, but it is available if required by the application. Gate Limit Raise and Lower can also be done through Modbus.

  • Page 15: Control Outputs

    Modbus analog write is going to be used or not). If this discrete input is opened, the 2301E-HT controller will only accept discrete commands. If there isn’t any discrete input configured for Local/Remote function, then the commands can come either by discrete inputs or by Modbus commands.

  • Page 16: External I/O

    Analog Inputs and two configurable Analog Outputs. The configuration possibilities for these I/O’s are the same of the analog inputs/outputs that are embedded on the 2301E-HT hardware. This module communicates with the 2301E-HT hardware through CAN bus. The figures below show the types of LINKnet HT modules allowed to work with this 2301E-HT:...

  • Page 17: Figure 3-1. Aio Loop-Powered Linknet Ht

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Figure 3-1. AIO Loop-Powered LINKnet HT Figure 3-2. AIO Self-Powered LINKnet HT For more information regarding the LINKnet HT, refer to Manual 26640. Woodward...

  • Page 18: Communications

    Start, Stop and Gate Limit When the 2301E-HT control is given a start command, the control resets itself and pauses for 4 to 5 seconds. This allows time for the alarms and shutdown conditions to clear. Once all shutdowns have...

  • Page 19: Figure 3-3. Gate Limit

    At some point during this sequence, the turbine should reach its rated speed and the 2301E-HT will start controlling speed. If the control does not sense at least the “Start Speed” by the time the “Time to Start Speed” timer has expired, then the control issues an emergency shutdown due to an Incomplete Start.

  • Page 20: Figure 3-4. Speed Deadband Function

    Speed Signal Processing The 2301E-HT for Francis turbines has two speed signal inputs. The 2301E-HT accepts any sine wave or square wave provided by a speed sensor that is proportional to the speed of the turbine. This can come from magnetic pickups.
  • Page 21 When the generator breaker opens, the speed set point returns to the “Speed-No-Load Ref.” The 2301E-HT digital control has two sets of PID gains, off-line and on-line. The only difference between off-line control and isochronous control is that the off-line gains are used during off-line control and the on-line gains are used during isochronous control.

  • Page 22: Figure 3-5. Gate Position

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) a +0.1% speed change (60.00 Hz to 60.06 Hz) will result in a gate position change of 2.0%. At 3% droop, the same speed fluctuation would result in a gate position change of 3.3%.
  • Page 23 Remote Speed Reference Control Mode The Remote Speed Reference control mode provides a way of directly controlling the 2301E-HT set point remotely. The Remote Speed Reference can be the 4 to 20 mA from one of the analog inputs or it can be a value from Modbus.
  • Page 24 The rate at which the manual position moves the gates is the same rate that the Gate Limit ramps up and down. If the 2301E-HT control is in Manual mode and a Stop command is issued, the unit will stop at the “Unit Stop Rate.”...
  • Page 25 Accuracy” must be configured. This desired control accuracy has the same units as the elevation levels discussed above. If the desired control accuracy is 1 foot, the 2301E-HT will control the level, but there may be some error (less than one foot) remaining during steady state.

  • Page 26: Figure 3-6. Pond Level Control Accuracy

    4 mA for 0% gate position, 12 mA for 50% gate position, and 20 mA for 100% gate position. No gain or offset adjustments are available in the 2301E-HT when a proportional signal is supplied due to the nature of the signal.
  • Page 27 Mismatch” Shutdown. Brake Permissive One of the 2301E-HT relay outputs can be configured to act as a Brake Permissive. If this function is configured, the relay output will close when five conditions are met: 1. the control has to receive a “Stop” command 2.
  • Page 28 TEST” [TRUE *FALSE] back to FALSE. When this test is performed, there is NO internal overspeed protection in the 2301E-HT control. If the mechanical overspeed device does NOT trip the unit, the speed reference will have to be manually lowered or the unit can be tripped manually.
  • Page 29 Released Manual 35092 2301E-HT Hydro (Francis Turbines) When the gate switch is configured as an increasing switch, the High set point is the trigger point and the Low set point is the switch’s reset point. The trigger will be triggered if the gate keeps above the High set point for the High Delay Time and it will be reset if the gate keeps below the Low set point for Low Delay Time.
  • Page 30 Unload and Generator Breaker Open Commands The 2301E-HT has a configurable input that can be used as an unload command. It has also a configurable output that can be used as a generator breaker open command. When the unit is in parallel with the grid in Baseload mode and an unload command is set the baseload reference starts lowering slowly (configurable rate) in order to unload the unit.
  • Page 31 Step Test During the initial calibration of the control system, the 2301E-HT must be calibrated for optimum performance. Step test logic is built into the 2301E-HT to aid in the tuning of the off-line PID gains and the intermediate valve gains.
  • Page 32 The intermediate valve gain can also be adjusted using this step test. This gain should only be adjusted when the unit is de-watered and it is safe to operate the gates. If the 2301E-HT is in Manual or Maintenance Mode of operation, the step test introduces a step change, in percent gate position, to the manual gate position.

  • Page 33: Control Diagram

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Control Diagram Figure 3-7a. Control Diagram (1 of 2) Woodward...

  • Page 34: Figure 3-7B. Control Diagram (2 Of 2)

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Figure 3-7b. Control diagram (2 of 2) Woodward...

  • Page 35: Chapter 4. Entering Control Setpoints

    Control Assistant PC Interface The connection of a computer is only required for calibration and setup of the 2301E-HT control on a prime mover. The computer and Control Assistant software is not required and not necessary for normal operation of the prime mover, unless Modbus is being used for monitoring.

  • Page 36: Figure 4-2. Inspector

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Figure 4-2. Inspector 2301E Figure 4-3. RS-232 2301E Figure 4-4. RS-422 Woodward...

  • Page 37: Configure Menu Descriptions

    2301E-HT when a similar system is being set up, select the Save Application Settings icon. All the tunable values presently set in the control will be saved to a file and can be loaded into this 2301E-HT control to reprogram it to the saved values or into another 2301E-HT at a later time.
  • Page 38 0 to 20 mA actuator driver. 02 1=PROP / 2=INTEG [*2 (1,2)] This integer selects the type of actuator driver used by the 2301E-HT. If the number is tuned to 1, the software will send the low limit current for 0% actuator demand (4 mA for 4–...
  • Page 39 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 01 CNFG ANALOG IN #1: [*1 (1,8)] See list above for options 02 ANALOG IN #1 FUNCTION: The user can see the programmed function 03 CNFG ANALOG IN #2: [*1 (1,8)] See list above for options...
  • Page 40 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 14 USE DI8 NC? [TRUE or *FALSE] If the discrete input#8 action is to be inverted put this variable to TRUE. 06 CONFIG DIGITAL OUT This menu configures the three configurable relay outputs. The integer for each option below must be tuned to the value which corresponds to the desired function.
  • Page 41 03 1=HEAD / 2=TAIL: [*1 (1,2)] Enter 1 if the 2301E-HT will be used for HEAD Level control, or enter a 2 if it will be used for TAIL level control.
  • Page 42 1, the Modbus will communicate in ASCII format. If the value is tuned to 2, the Modbus will communicate in RTU (Remote Terminal Unit) format. 06 TIMEOUT (sec) RS-232: [*10 (0.5,30)] This value is the number of seconds the 2301E-HT will wait before it results in an Exception or Link Error.
  • Page 43 07 LOAD SENSE OFFSET: [*0 (-100, 100)] This menu item is the number used to calibrate the zero power value of the 2301E-HT. Adjust this value when the generator is with no load in order to read zero power in the 2301E-HT.
  • Page 44 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 11 AN IN #4-OFFSET: [*0 (-100,100)] This menu item is the number added to the raw current throughout the current range. This is used to adjust the current’s y-axis intercept for proper calibration.
  • Page 45 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 4 = 75% 16 mA 15 mA 150 mA 5 = 100% 20 mA 20 mA 200 mA 6 = Manually controlled analog value 07 MANUAL ACTUATOR VALUE: [*0 (-10,110)] This menu item can be adjusted to any value between - 10% and 110% of full scale.
  • Page 46 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 01 DI #1(A) RUN/STOP: [MONITOR] 02 DI #2(B) RAISE: [MONITOR] 03 DI #3(C) LOWER: [MONITOR] 04 DI #4(D) BREAKER: [MONITOR] 05 DI #5(E) EMERGENCY SHUTDOWN: [MONITOR] 06 DI #6(F) CONFIG 1: [MONITOR] 07 DI #7(G) CONFIG 2: [MONITOR]...
  • Page 47 2301E-HT Hydro (Francis Turbines) 04 UNIT STOP RATE: [*5 (0.01,100)] This is the rate at which the 2301E-HT ramps the gate limit to 0% during a unit STOP command if a slow stop is issued or during an UNLOAD command. The rate is in gate position percent/second.
  • Page 48 “Large Mismatch” shut down. 10 GATES CLOSED %: [*2 (0,5)] This menu item defines the gate position at which the 2301E-HT considers the gates to be closed. It is recommended that this number be above zero to allow for slight drifting in the gate position transducer.
  • Page 49 If the “Speed-No-Load” gate limit is set too low, the unit will not be able to synchronize. If the “AUTO RAISE DELAY” timer expires, the 2301E-HT will automatically start ramping the gate limit up. This timer set point is in seconds.
  • Page 50 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 07 LOWER LIMIT - REF: [*20.0 (0, 100)] This menu item defines the lower limit of the off- line/isochronous speed reference. 08 ENABLE SDR INVERS: [*TRUE or FALSE] This menu item can be used to disable the inversion of the SDR during starts and load rejections.
  • Page 51 This menu contains items related to the gains in the 2301E-HT digital control. 01 DROOP: [*5 (0,10)] This menu item defines the droop percent in the 2301E-HT. 02 OFFLINE P GAIN: [*1 (0.001,50)] This menu item defines the proportional gain used when the unit is off-line or in isochronous mode.
  • Page 52 HT is in manual control mode. 22 STEP TEST This menu contains items related to the Step Test function in the 2301E-HT digital control. 01 ENABLE STEP TEST: [TRUE or *FALSE] This menu item enables/activates the step test. Be aware that this will induce a step change in the speed reference when this value is tuned from FALSE to TRUE.
  • Page 53 04 SPEED BIAS DIGITAL RATE: [*0.1 (0.01,1)] This is the rate (%/s) at which the speed bias raises or lowers the speed of the 2301E-HT when digital inputs are used as the speed bias (Speed Bias Raise and Speed Bias Lower).
  • Page 54 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 04 SPD SW1 - LOW SET: [*98.0 (0.0,200.0)] This is the low % of rated set point for the speed switch. When the switch is increasing, this set point is the reset point of the speed switch. When the switch is decreasing, this set point is the trip point of the speed switch.
  • Page 55 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 05 GP SW1 - LO DELAY: [*0.0 (0.0, 600.0)] This is the time (in seconds) that the gate position should be less than LO SET to de-energize the relay when configured to increasing or to energize the relay when configured to decreasing.
  • Page 56 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 01 AO #1 - mA: [MONITOR] This menu item displays the Analog Output #1 in mA. 02 ACTUATOR - mA: [MONITOR] This menu item displays the Actuator Output (Gate) in mA. 30A MON AN OUT LINKNET This menu allows all analog output mA current signals to be monitored from the LINKnet HT module.
  • Page 57 Released Manual 35092 2301E-HT Hydro (Francis Turbines) 12 BREAKER OPEN TIME (SEC): [*1 (0.8,60)] This menu item defines the generator breaker open time when an unload command is given and the breaker opening conditions are fulfilled. 13 RAMP @ MIN, CB DELAY (SEC): [*5 (1,10)] This menu item defines the maximum delay between the load reference reaching the unload trip level and the generator breaker open command.

  • Page 58: Chapter 5 Product Support And Service Options

     An Authorized Independent Service Facility (AISF) provides authorized service that includes repairs, repair parts, and warranty service on Woodward's behalf. Service (not new unit sales) is an AISF's primary mission.  A Recognized Engine Retrofitter (RER) is an independent company that does retrofits and...

  • Page 59: Returning Equipment For Repair

    To prevent damage to electronic components caused by improper handling, read and observe the precautions in Woodward Manual 82715, Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules.

  • Page 60: Engineering Services

    Field Service engineering on-site support is available, depending on the product and location, from one of our Full-Service Distributors. The field engineers are experienced both on Woodward products as well as on much of the non-Woodward equipment with which our products interface.

  • Page 61: Technical Assistance

    2301E-HT Hydro (Francis Turbines) Technical Assistance If you need to contact technical assistance, you will need to provide the following information. Please write it down here before contacting the Engine OEM, the Packager, a Woodward Business Partner, or the Woodward factory: General...

  • Page 62: Appendix A. Modbus List

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Appendix A. Modbus List Boolean Writes Modbus Item Function Semantics 0:0001 Emergency Shutdown 0=False, 1=True 0:0002 Send Modbus Baseload Reference 0=False, 1=True 0:0003 Speed/Load Raise 0=False, 1=True 0:0004 Speed/Load Lower 0=False, 1=True 0:0005...
  • Page 63 Released Manual 35092 2301E-HT Hydro (Francis Turbines) This Modbus Boolean Write table applies only for Local control mode. If the control mode is in Remote the allowed writing addresses are: Momentary Start (BW_14) Momentary Stop (BW_15) Speed Raise (BW_3) Speed Lower (BW_4)
  • Page 64 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Modbus Item Function Semantics 1:0028 Alarm - Governor Shutdown 0=False, 1=True 1:0029 Alarm - Creep Detected 0=False, 1=True 1:0030 Alarm - Breaker Open Time Exceeded 0=False, 1=True 1:0031 Alarm - Baseload Rem Ref Signal Fail...
  • Page 65 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Modbus Item Function Semantics 1:0069 Maintenance Mode Enabled 0=False, 1=True 1:0070 Manual Mode Enabled 0=False, 1=True 1:0071 DSLC Mode Enabled 0=False, 1=True 1:0072 Auto-Follow Mode Enabled 0=False, 1=True 1:0073 Remote Reference Mode Enabled...
  • Page 66 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Modbus Item Function Semantics 1:0111 Enable Overspeed - Permissive #3 0=False, 1=True 1:0112 Enable Overspeed - Permissive #4 0=False, 1=True 1:0113 Enable Overspeed - Permissive #5 0=False, 1=True Hardware – Speed #2 Fault...
  • Page 67 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Modbus Item Semantics Scale 3:0026 CONFIG - DISCRETE INPUT #7 3:0027 CONFIG - DISCRETE INPUT #8 3:0028 CONFIG - DISCRETE OUTPUT #2 3:0029 CONFIG - DISCRETE OUTPUT #3 3:0030 CONFIG - DISCRETE OUTPUT #4...
  • Page 68 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Analog Writes Modbus Item Semantics Scale 4:0001 Modbus - Remote Setpoint Percentage 4:0002 Modbus - Initial Baseload Reference 4:0003 Modbus - Baseload Reference 4:0004 Modbus - Level Reference Engineering Units 4:0005 Actuator Stroke...
  • Page 69 Released Manual 35092 2301E-HT Hydro (Francis Turbines) For analog read 38 (30038) and 62 through 63 (30062-30063), the analog output configuration is defined as follows: NOT USED POND/TAIL LEVEL SETPOINT TACHOMETER AUX INPUT/DSLC BIAS GATE POSITION ACTUATOR OUTPUT (%) GATE LIMIT...

  • Page 70: Appendix B. Service/Configuration Chart

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Appendix B. Service/Configuration Chart CONFIGURE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 01 FUNCTION SELECT 01 Enable Calibrate? FALSE FALSE TRUE 02 Use Brake Perm? FALSE FALSE TRUE 03 Use AIO LINKnet?
  • Page 71 Released Manual 35092 2301E-HT Hydro (Francis Turbines) CONFIGURE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 10 Use DI4 NC? FALSE FALSE TRUE 11 Use DI5 NC? FALSE FALSE TRUE 12 Use DI6 NC? FALSE FALSE TRUE 13 Use DI7 NC?
  • Page 72 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 01 MONITOR ALARMS 01 Governor Reset FALSE FALSE TRUE 02 Governor Alarm Monitor 03 Level Signal Fail Monitor 04 Rem Ref Sig Fail...
  • Page 73 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 12 AN IN #4-Gain 13 AN IN #5 Monitor 14 AN IN #5-Offset -100 15 AN IN #5-Gain 16 AN IN #6 Monitor...
  • Page 74 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 02 AO1 Low Lim Val= -30000 30000 03 AO1 Hi Lim Val= -30000 30000 07A CONFIG AN OUT LINKNET 01 - Analog Out #1 Function...
  • Page 75 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 10 Gates Closed % 11 GP Sig Filter TC 0.01 0.001 11 GATE LIMIT 01 Gate Limit Monitor 04 Gate Limit Coinc. Monitor...
  • Page 76 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 17 REMOTE CONTROL 01 Rem Spd Enabled Monitor 02 Rem Spd Anlg In Enabled Monitor 03 Rmt Spd Analog In Monitor 04 Rem Spd Modbus Enabled...
  • Page 77 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 03 Step Value (%) 04 Negative Step? FALSE FALSE TRUE 23 BRAKE 01 Brake Perms Met Monitor 02 Brake Enable Spd 03 Brake Enable Gpos...
  • Page 78 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 28 CONFIG GP SW 01 SW1 – Decreasing? FALSE FALSE TRUE 02 GP SW1 – Hi Set 03 GP SW1 – Hi Delay 04 GP SW1 –...
  • Page 79 Released Manual 35092 2301E-HT Hydro (Francis Turbines) SERVICE PROGRAMMED DEFAULT TUNABLE RANGE MENU VALUE VALUE MINIMUM MAXIMUM 09 Baseload Lower Time (sec) 10 Rmt Bsload Inc Time (sec) 11 Rmt Bsload Dec Time (sec) 12 Breaker Open Time (sec) 13 Ramp @ Min, CB Delay (sec) 33 BSLD CTRL (PID &...

  • Page 80: Specifications

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Specifications Power Supply Rating 18–36 Vdc (SELV) Power Consumption less than or equal 20 W nominal Maximum Altitude 3000 m / 10 000 feet Weight 1.75 kg / 3.86 lb Input Supply Voltage...

  • Page 81: Revision History

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Revision History Changes in Revision A—  Changed 2300E references to 2301E throughout manual  Added Regulatory Compliance information  Added hardware components (Chapter 1)  Added table of commands (Chapter 3) ...

  • Page 82: Declarations

    Released Manual 35092 2301E-HT Hydro (Francis Turbines) Declarations Woodward...
  • Page 83 Released Manual 35092 2301E-HT Hydro (Francis Turbines) Woodward...
  • Page 84 Email and Website—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 / email information for all locations is available on our website.

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