Digital load sharing and speed control for engines (182 pages)
Summary of Contents for Woodward ProAct P Series FL
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Product Manual 26659 (Revision C, 6/2016) Original Instructions ProAct™ P-Series FL Position Controller Actuator Models II through IV Installation, Programming, and Troubleshooting Manual...
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Revisions—Changes in this publication since the last revision are indicated by a black line alongside the text. 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.
Overview ....................... 44 Configuration Parameters ..................45 6. S ........62 HAPTER ETUP ALIBRATION UNING Introduction ......................62 Actuator Setup ...................... 62 Position Calibration and Verification ..............63 Position Verification & Trend Window ..............66 Woodward...
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Technical Assistance .................... 90 FL G ......91 PPENDIX ERIES ENERAL UMMARY ..................97 EVISION ISTORY ..................98 ECLARATIONS The following are trademarks of Woodward, Inc.: ProAct TecJet The following are trademarks of their respective companies: Windows (Microsoft Corporation) Woodward...
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Table 2-2. Discrete In Configuration Logic ............19 Table 7-1. Source Address by Harness Code ............70 Table 7-2. J1939 NAME ..................76 Table B-1 Rate Limiter Values ................96 Table B-2 Transfer Function Parameters ............. 96 Woodward...
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...
The product circuit boards should only be removed or repaired by authorized Woodward personnel. In the event this is required, authorized personnel must follow the ESD mitigation procedures described in Woodward manual 82715, Guide for Handling and...
Field wiring must be suitable for at least 85 °C. Compliance with the Machinery Directive 2006/42/EC noise measurement and mitigation requirements is the responsibility of the manufacturer of the machinery into which this product is incorporated. Woodward...
Least Significant Bit or Least Significant Byte Magnetic Pickup NACK Negative Acknowledgment Original Equipment Manufacturer P-Series Woodward electronic engine governor that contains both a rotary actuator and a controller circuit board Protocol Data Unit Programmable Group Number Pulse-Width Modulated RPM or rpm...
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ProAct P-Series FL Position Controller Manual 26659 viii Woodward...
The ProAct P-Series FL is generally applicable to engines in the 300 kW to 3000 kW output range. Key environmental characteristics of these applications include extended industrial operating temperatures (–40 °C to +85 °C / –40 °F to +185 °F), Industrial EMC Requirements, and electrical transients. Woodward...
The P-Series FL also provides additional options of (0 to 200) mA Analog Input range and (0 to 5) V (dc) Analog Output range. Woodward also offers a ProAct version for speed control applications. Refer to manual 26246, ProAct ISC—Integrated Speed Control. The ProAct ISC is a microprocessor-based speed control incorporated into the actuator, creating a single integrated actuator/speed control.
Programmable Features Actuator setup and tuning is accomplished through the use of a PC (personal computer), Woodward Service Tool software, and a programming harness. The features identified below are described in Chapters 2 and 4. Briefly, the programmable features include: ...
The Service Tool is not included, but can be downloaded from the Woodward Internet website (www.woodward.com/software.aspx). References The outline drawing is Figure 1-1 below, and the actuator wiring diagram is Figure 2-2 in Chapter 2.
Temperature ratings are included in the specification section of this manual. Do not connect any cable grounds to “instrument ground”, “control ground”, or any non-earth ground system. Make all required electrical connections based on the wiring diagram (Figure 2-2). Woodward...
If spacers are used to achieve the necessary gap, Woodward recommends maximizing the surface contact area of the spacers to maximize heat transfer between the ProAct and mounting bracket.
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Additionally, when possible, orienting the actuator shaft parallel to the crankshaft of the engine will often reduce the vibration load on the actuator's rotor system in reciprocating engine applications. Woodward...
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ProAct P-Series FL actuator should be used at both minimum and maximum positions. Note that the actuator internal stops allow up to 1.5 degrees of additional rotation in both directions during impact (see Figure 2-1). The engine must always shut down when the actuator is at the minimum stop. Woodward...
See troubleshooting guidelines or contact Woodward for more information. Ensure the actuator has ample work capacity to control the fuel supply under maximum load conditions.
Exceeding the allowable mass or vibration level may damage the actuator rotor system and shorten actuator life. Actuator levers are available from Woodward, which allow adjustment of the rod end locations with respect to the center of the actuator shaft. The lever used must have a 0.625-36 serration.
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Installations with severe electromagnetic interference (EMI) may require additional shielding precautions. Contact Woodward for more information. Failure to provide shielding can produce future conditions which are difficult to diagnose. Proper shielding, when provided, at the time of installation is required to ensure satisfactory operation of the product.
A plastic tool is provided for use with the terminal blocks. Do not apply too much force on the tool, as it could break. A replacement tool can be ordered using Woodward part number ST-15011. Woodward...
Tinning (soldering) the ends is not an acceptable option since the spring terminals will not grip the wires as well. The jumper used for the ProAct P-Series FL is Woodward P/N 1606-848. Woodward hardware part numbers for access cover hardware:...
For battery connections (+Bat and –Bat): Model II: 1.0 mm²/16 AWG for distances up to 8 meters Model III: 1.0 mm²/16 AWG for distances up to 5 meters Model IV: 1.0 mm²/16 AWG for distances up to 4 meters Woodward...
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ProAct P-Series FL. The high side switch configuration is preferred. Low Side Switch: If used as a low side switch, the contact must be connected to the discrete input terminal and to the power supply minus of the ProAct P-Series FL. Woodward...
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High (+V) Open/ Closed/ Open/ Closed/ FALSE state Low (Gnd) High (+V) High (+V) Low (Gnd) Table 2-2. Discrete In Configuration Logic The CAN address high and low discrete inputs must be wired prior to power-up to be registered. Woodward...
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Connect the Analog Input sensor between TB4 (+) and TB5 (–). The conductor shield must be connected to TB3 and the other end of the Analog Input sensor cable shield is not connected and is isolated. The Analog Input and the Analog Output signals share the shield connection. Woodward...
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The (4 to 20) mA analog output drives a (0 to 450) Ω load. The high side (TB1) drives current from the internal 15 V (dc) power supply to the load. Connect the return current to TB2. TB2 is internally connected to the power supply ground. The shield (TB3) connection is shared with the analog input. Woodward...
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The use of CANbus cable that meets SAE J1939-11 specifications for impedance and shielding properties is required for CAN communication usage. The battery minus signal and the shield signal are not connected and therefore the shield cannot be used as a common signal between the controls. Woodward...
CAN network. The ProAct P-Series FL does not have any built-in termination. CAN Port Specification Summary: Name Value Wiring Specification ISO-11898, SAE J1939-11 Max Wire Length 30 m CAN Port Isolated Baud Rate 125 kbps, 250 kbps, 500 kbps, and 1 Mbps Figure 2-5. CAN Shielding Woodward...
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For details, refer to Chapter 4 (Service Tool). The ProAct Service Tool can be downloaded from the Internet at www.woodward.com/software.aspx. It is recommended that the OEM or packager provide a breakout cable that is connected to the ProAct P-Series FL service port and run to an easily accessible area on the engine.
This shutdown signal should be sent directly from the engine control panel and should be independent and separate from the ProAct P-Series FL actuator. The ProAct P-Series FL actuator should not be used as the primary means of shutting down the engine. Woodward...
The supply voltage diagnostic trip levels are below 17 V (dc) and above 33 V (dc) with a timeout to avoid nuisance alarms. The unit can be configured to either alarm or shutdown upon detection of a supply voltage fault. Woodward...
The PWM position command input will function with either a low-side open collector or push-pull driver. It will handle a PWM frequency range from 300 Hz to 2000 Hz at amplitudes ranging from 4.0 V up to battery voltage. The scaling from duty cycle to commanded position is user-configurable. Woodward...
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Note that the chosen input when the difference is exceeded is configurable. Primary Enabled but not active—Indicates the backup demand is selected but the primary demand will become active after a 10 second signal healthy delay. Woodward...
The output is 4 mA at 0 % and 20 mA at 100 % by default, but is user-configurable. The voltage output is 0.5 V (dc) at 0 % and 4.5 V (dc) at 100 % by default, but is user-configurable. Woodward...
This means that the actuator is active within one second of power-up. A diagnostics error found during power-up will shut down the actuator. There are a limited number of power-up diagnostics, as most of the diagnostics are done during run time. Woodward...
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If a shutdown diagnostic occurs when the actuator is in a state other than the Shutdown state or Powered Down state, and then is immediately reset, the actuator remains shut down until the Shutdown state is reached. It is recommended that all faults be configured as shutdowns to ensure maximum fault protection. Woodward...
If the on-board temperature sensor reads above 100 °C this diagnostic will be set, which is the temperature where current limiting begins. This diagnostic, when used, provides an indication of this event occurrence. Failure levels: >100 °C Persistence: 100 ms Configuration options: Off, Alarm, Shutdown Woodward...
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Configuration options: Off, Alarm, Shutdown Analog Demand Failed The analog input went above the analog input diagnostic maximum threshold or below the analog input diagnostic minimum threshold. Analog Demand Failed is only active when the position demand is configured for ‘Analog'. Woodward...
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Configuration options: Not Used or Shutdown When configured for use, this is a hard-coded shutdown. The actuator will go limp if this condition is detected. Demand Tracking Fault Indicates the backup position command does not match the primary position command. Woodward...
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Indicates that an internal failure has occurred. The Internal Shutdowns page of the Service Tool indicates the exact cause. Configuration options: none - dedicated Shutdown If detected, the actuator will use current control to execute the shutdown action (min, max, limp). Woodward...
In addition to the hardware, the following are the distributions of tool software needed to communicate with the actuator: Woodward part number 9927-1187, ProAct Service Tool There is a potential for serial port damage when communicating with the ProAct P-Series FL actuator. This is caused by a difference in ac voltage between neutral and earth ground.
Manual 26659 ProAct P-Series FL Position Controller Getting Started Installation Procedure The Service Tool software can be downloaded and installed from the Woodward internet site (www.woodward.com/software.aspx). What to do next After the software is installed, connect a serial communications cable between the RS-232 connections on the ProAct P-Series FL actuator and an unused serial port on your computer.
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Alarms and Shutdowns Alarm Status One or more alarms on the Alarms screen are active. Shutdown Status One or more shutdowns on the Shutdowns or Internal Shutdowns screen are active. Woodward...
Displayed value of the input power, in volts, as read by the processor. Electronics Temperature Displayed value of the electronics temperature sensor, in degrees Celsius, as read by the processor. The temperature sensor is physically located on the printed circuit board. Woodward...
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Latched faults can be cleared by cycling actuator power, toggling the Run Enable input or by selecting the ‘Reset Alarms and Shutdowns’ button on either the Alarm or Shutdown Service Tool screens. Woodward...
If a fault condition has occurred but is no longer present, it will remain as a logged fault until cleared. The ‘Reset Logged Alarms and Shutdowns’ command clears all logged faults. Woodward...
The Software Part Number identifies the embedded firmware part number and revision level. The Serial Number is a Woodward tracking tool set at the factory. The Product Version identifies the device as a P-Series FL. Figure 4-5. Service Tool—Identification Tab...
Data identifying the configuration can be added by selecting Properties under the File menu pull down. This is a text field that can be used to store data such as: Customer Engine Type Application Type Notes Woodward...
Save the configuration to a file. At a later date simply open the configuration and load it into the actuator. Configuration Parameters There are 8 different screens that display the device’s configuration settings: Setup, CAN, PWM, Analog In, Analog Out, Discrete I/O, Alarm/Shutdown, and Position. Woodward...
Selects an analog (0 to 5) V (dc) or (4 to 20) mA or (0 to 200) Analog mA position demand input. Selects a CAN position demand input. No input selected. Not Used Allowed values: PWM, Analog, CAN, Not Used. Default: PWM Woodward...
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Select the desired discrete input for the Run Enable function. A selection of 'Always Enabled' sets the software to always run, and acts like a 'function not used'. Additional input settings are provided on the Discrete I/O tab. Options: Always Enabled, Input 1, Input 2, Input 3. Default: Always Enabled Woodward...
CAN ID High Input Select the desired discrete input for the CAN ID High function, used in conjunction with the CAN ID Low input to determine the harness code on power-up. Options: Input 1, Input 2, Input 3 Default: Input 3 Woodward...
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Allowed values: 0-65535. Defaults: 65306, 65307, 65308, 65309 CAN Fail Timeout Sets the maximum allowed delay, ins seconds, between CAN received position command messages before a CAN Demand Failed diagnostic is annunciated. Allowed values: 0.010-10 seconds. Default: 0.035 seconds Woodward...
The output position command value corresponding to the duty cycle maximum setting. Allowed values: 0-100 %. Default: 100 % Diagnostic Min Duty Cycle Specifies the duty cycle below which a PWM input failed diagnostic is set. Allowed values: 0-50 %. Default: 3 % Woodward...
Allowed values: 0-25 mA. Default: 4 mA Current Maximum The value of the input at the output maximum setting, used for the analog input current to position command scaling. Allowed values: 0-25 mA. Default: 20 mA Woodward...
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Allowed values: 0-200 mA. Default: 10 mA Diagnostic Maximum Specifies the maximum normal value for the analog input. When configured, an Analog Input High alarm or shutdown fault is triggered when the input increases above this setting. Allowed values: 0-200 mA. Default: 190 mA Woodward...
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Allowed values: –1 to +6 V (dc). Default: 4.8 V (dc) The user should ensure that the Diagnostic Minimum and Diagnostic Maximum fields are set to values that will trigger an alarm or shutdown when reasonable faults such as open or shorted wires occur. Woodward...
Specifies the value of the selected position (actual or setpoint) at the output current minimum setting. Setting the position minimum higher than the position maximum is allowed to provide for a reverse acting signal as needed. Allowed values: 0-100 % Default: 0 % Woodward...
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Allowed values: 0-100 %. Default: 100 % Output Minimum Specifies the analog output current at the position minimum setting. Allowed values: 0-5 V. Default: 0.5 V Output Maximum Specifies the analog output current at the position maximum setting. Allowed values: 0-5 V. Default: 4.5 V Woodward...
It is recommended that an engine system Failure Modes and Effects Analysis (FMEA) be used to determine the discrete input configuration that provides the lowest probability of unintended operation in the presence of faults, such as a broken wire. Woodward...
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Alarm or Shutdown fault. Any of the selected faults will either turn the output off if configured for 'Off when selected faults become true' or turn the output on if configured for 'On when selected faults become true'. Default: not selected Woodward...
CAN Stop Command It is recommended that all faults be configured to activate the relay output, this ensures maximum fault annunciation. Alarm / Shutdown Tab The Alarm/Shutdown tab provides alarm and shutdown configuration settings. Figure 5-7. Configuration Editor—Alarm/Shutdown Tab Woodward...
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Specifies the action when a shutdown condition is detected and active. Options are: Go to Min (0 %), Go to Max (100 %), Go Limp (no drive current), Min then Limp, or Max then Limp. Default: Go To Min (0 %) Woodward...
Friction Setting The friction setting represents the actuator current required to overcome static load friction. Allowed values: 0-4 A. Default: 0.1 A See Position Calibration and Verification in Chapter 6 for more details and a tuning procedure. Woodward...
To load a configuration into the actuator, select the ‘File/Load to Control’ option from the menu, the blue load to control arrow icon or hot keys ‘Ctrl+L’ on the Configuration Editor. Figure 5-9. Loading Configuration See Chapter 4 for information on monitoring the ProAct P-Series FL. Woodward...
It is highly recommended that the minimum fuel position setting stop the engine. This is essential for any configured shutdowns in the ProAct P-Series FL to be directly effective. If this is not possible, the discrete output should be configured to actuate an external shutdown device as needed. Woodward...
Calibration sub-menu will launch a “wizard” to guide the user through the verification process. Selecting ‘Position Verification’ from the Tools menu will open a window that allows test mode selection for manually positioning the device. Figure 6-1. Tools Menu Options Woodward...
“Adjusting the Inertia Settings” and “Adjusting the Friction Settings”. 5. To check the position calibration, change the position setpoint and verify that the actual position is correct. The endpoints of travel can be adjusted if needed. Figure 6-2. Auto Cal Direction Screen Click Next or Cancel. Woodward...
For example, if it takes 0.7 A to begin moving against the spring, and at 0.5 A the actuator moves with the spring in the opposite direction, set the Friction Setting at (0.7 – 0.5) / 2 = 0.1 A. Woodward...
(inertia and friction). It is opened by selecting ‘Position Verification’ from the ‘Tools’ menu (Figure 6-5). For convenience, the window is re-sizable and movable. Trend attributes like period, color, and range can be modified by selecting the Properties button. Woodward...
The cancel operation reverts back to the device’s friction and inertia values at the time the Position Verification window was opened. The chart trend can be started and stopped using the Start/stop button. Selecting ‘Start‘ will restart the chart, erasing an existing values. Woodward...
Individual ranges can be modified by selecting the desired signal (Actual Position, Position Setpoint, Estimated Current) from the pen drop-down selection and modifying the attributes of that signal (e.g., min range, max range, color). Each signal can have different ranges. Woodward...
CAN Messages Overview The following information will be sent via CAN: Actual Valve Position Desired Valve Position Internal Electronics Temperature* Diagnostics (Alarms and Shutdowns) These are all provided in one data message (2 messages in Legacy mode). Woodward...
Series FL will not perform the requested action - the bits cannot remain in a ‘01’ state. The reset action occurs only upon the transition from 00 to 01. Bytes 4-8: RESERVED/NOT USED (Send as 0xFF in each byte) Woodward...
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Error Indicator set (0xFE) if temperature sensor is failed. Byte 4: Status Bits Data length: 1 byte Bits 1-4: Operation Status (see definition below) Bits 5-7: Control Mode (see definition below) Bit 8: Discrete Output ON indication (0=off, 1=on) Woodward...
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Byte 8: Logged Diagnostic Indications 2 (same format as byte 6) Data Message (Tx)—Legacy Mode Transmission repetition rate: 100 ms Data length: 8 bytes Data Page: PDU format: 255 (FF) PDU specific: 251 (FB) Default priority: PGN: 65531 (FFFB) Woodward...
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Byte 3-4: Not Used (sent as 0xFF in each byte) Byte 5: Event Indications 1 Bits 1-2: Position Error Bits 3-4: Temp Sensor Failed (>140 °C or <-45 °C) Bits 5-6: not used (sent as 1) Bits 7-8: 24 V Supply Out of Range (High or Low) Woodward...
First ECU Instance Field Unit 1 Unit 2 Unit 3 Unit 4 Manufacturer Code Field Woodward, Industrial Controls Division Identity Number Field Unique Unique Table 7-2. J1939 NAME See J1939-81 Section 4.1.1 for additional details on J1939 NAME. Cannot Claim Address...
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Byte 7-8: SAE Reserved (not used) Bit code legend 1 Bit code Description Stop Broadcast Start Broadcast Reserved Don't care/take no action Bit code legend 2 Bit code Description 0000 All Devices 0001 Stopped Devices 0010-1110 Reserved 1111 Not available Woodward...
7 bytes Resolution: ASCII, 0 offset Actual value: varies, see listing below** Byte N: Delimiter, SPN 234 Actual value: 42 (0x2A) Character: **Data actual value listing 2.03 for firmware 5418-6507 NEW 2.02 for firmware 5418-6133 NEW Woodward...
For more detailed information about governor system failure modes and effects, contact Woodward for a copy of the system IAFMEA. The troubleshooting scenarios listed below assume that the end user has a digital multi-meter at his disposal for testing voltages and checking continuity, and assume that the application has been engineered and tested thoroughly.
Old version of Service Tool or file corruption or Re-install Service Tool, get the latest version bad install. from the Woodward web site (www.woodward.com/software.aspx). Not controlling at PWM input signal inaccuracy Measure input duty cycle and convert to desired position percentage.
Input is incorrectly wired. Verify reading of input using Service Tool. The actuator’s input is damaged. Return unit to Woodward for repair. Loss of Position All configured position Incorrect configuration. Check configuration of demand Demand demand signals have Inputs invalid or failed.
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The actuator’s input is damaged. Verify input power reading using the Service Tool. If bad, return unit to Woodward for repair. Electrical High internal temperature. Actuator has been placed in an Check ambient temperature...
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Electrical problems within the actuator or unit. Possible problem with the actuator, although additional testing recommended before returning to Woodward. CAN Stop A STOP command was CAN data incorrect, CAN PGN Verify PGN configuration (Run/Stop) received over CAN.
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CANbus incompatibility with ECM, Verify ECM CANbus e.g., baud rate. compatibility. Verify configured data rate. CAN traffic overload. Verify that there is not excessive CAN traffic that has higher priority than the actuator demand message. Woodward...
Measure the input voltage at the connector. Check the status of the input from the Overview screen of the Service Tool. Check the wiring, looking for loose connections or misconnected cables. Verify the input is properly configured. Woodward...
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Check that Service Tool is running. Verify the Port setting is correct. Follow on-screen error messages. Re-install software as needed. The latest version of software is available for download from the Woodward web site (www.woodward.com/software.aspx). Woodward...
A current list of Woodward Business Partners is available at www.woodward.com/directory. Product Service Options Depending on the type of product, the following options for servicing Woodward products may be available through your local Full-Service Distributor or the OEM or Packager of the equipment system.
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.
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.
Manual 26659 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...
–40 to +85 °C (–40 to +185 °F) Storage Temperature –40 to +125 °C (–40 to +257 °F) Humidity H2: (Woodward) profile Mechanical Vibration RV2: US MIL-STD-202F, procedure 214A: 0.1 G² /Hz, 10 Hz to 2000 Hz, 3 hr/axis, 12.8...
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< 1.0 % of full travel Repeatability @ 25 °C < 1.0 % of full travel Temperature drift 350 ppm/°C of full travel, maximum Sample Rate 1 ms Out of Range Detection <0.012 V (dc) or >4.987 V (dc) for 5 ms Woodward...
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Calibration Duty cycle offset adjustment is available in Service Tool. This will tailor the input to the signal source Loss of Signal <153 Hz. Sets Duty Cycle and Frequency to zero. Out of Range Duty Cycle Configurable in software. Woodward...
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Output protected against 32 V (dc), steady-state for (0 to 25) mA range. Not protected against shorting Analog Output (+) to 32 V (dc) in (0 to 200) mA range. Also protected from direct short to ground. Minimum Load Impedance 0 Ω Maximum Load Impedance 450 Ω at 25 mA Woodward...
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Electronics Temperature (internal sensor) Parameter Value Accuracy ±1 °C at 25 °C ambient ±2 °C over temperature range (–40 °C to +125 °C) I/O Execution Rate 10 ms Out of Range < –45 °C, >140 °C. Action is configurable in software Woodward...
< 7 < 8 < 8 Table B-2 Transfer Function Parameters Inertia Settings Inertia=Base_Inertia*1.25^InertiaNumber The actuator with no load has inertia = Base_Inertia Size Base_Inertia Model II 5.5e-4 Kg-m^2 (or N-m-s^2) Model III 6.4e-4 Kg-m^2 Model IV 8.2e-4 Kg-m^2 Woodward...
ProAct P-Series FL Position Controller Revision History Changes in Revision C— Updated European Compliance for CE Mark EMC Directive Changes in Revision B— Various changes as marked to update/correct reference values Changes in Revision A— Added new firmware version Woodward...
ProAct P-Series FL Position Controller Manual 26659 Declarations Woodward...
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Manual 26659 ProAct P-Series FL Position Controller Woodward...
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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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