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Manual 26659

ProAct P-Series FL Position Controller

Woodward

79

Chapter 8.

Troubleshooting

Introduction

This chapter presents several broad categories of application failures typically
experienced in the field, possible causes, and some tests used to verify the
causes. Because the exact failure experienced in the field is the product of the
mechanical/electrical failure combined with the configuration file resident in the
actuator, it is left as the OEM’s responsibility to create a more detailed
troubleshooting chart for the end user. Ideally, this end-user troubleshooting
chart will contain information about mechanical, electrical, engine, and load
failures in addition to the possible governor failures. 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.

General System Troubleshooting Guide

The following is a general troubleshooting guide for areas to check which may
present potential difficulties. By making these checks appropriate to your
engine/turbine before contacting Woodward for technical assistance, your system
problems can be more quickly and accurately assessed.



Is the wiring correct?



Is the direction of the stroke correct?



Is the direction of the failsafe shutdown correct?



Does the valve move through its proper stroke smoothly?



Does the valve travel its full stroke?



Can mid-stroke be obtained and held?



Does the valve fully seat (close)?



Does the valve fully open?

The actions described in this troubleshooting section are not always
appropriate in every situation. Always make sure that any action
taken will not result in loss of equipment, personal injury, or loss of
life.

The engine, turbine, or other type of prime mover should be
equipped with an overspeed shutdown device to protect against
runaway or damage to the prime mover with possible personal injury,
loss of life, or property damage.

The overspeed shutdown device must be totally independent of the
prime mover control system. An overtemperature or overpressure
shutdown device may also be needed for safety, as appropriate.

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Содержание ProAct P Series FL

Страница 1: ...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 ...

Страница 2: ...damage to the equipment Any such unauthorized modifications i constitute misuse and or negligence within the meaning of the product warranty thereby excluding warranty coverage for any resulting damage and ii invalidate product certifications or listings Translated Publications If the cover of this publication states Translation of the Original Instructions please note The original source of this ...

Страница 3: ...s 7 Unpacking and Handling 7 Mechanical Installation 7 Electrical Installation 11 Description of Electrical I O 16 CHAPTER 3 DESCRIPTION OF OPERATION 25 Overview 25 System Operation 25 Actuator Features Description 26 Temperature Sensing 30 Current Limiting based on Temperature 30 Alarms and Shutdowns 30 Faults 32 CHAPTER 4 SERVICE TOOL 36 Introduction 36 Description 36 Getting Started 37 Monitori...

Страница 4: ...eshooting the ProAct P Series FL 80 Troubleshooting Diagnostic Flags 81 Electrical Troubleshooting Guide 85 CHAPTER 9 PRODUCT SUPPORT AND SERVICE OPTIONS 87 Product Support Options 87 Product Service Options 87 Returning Equipment for Repair 88 Replacement Parts 88 Engineering Services 89 Contacting Woodward s Support Organization 89 Technical Assistance 90 APPENDIX PROACT P SERIES FL GENERAL SUMM...

Страница 5: ...up Tab 46 Figure 5 2 Configuration Editor CAN Tab 48 Figure 5 3 Configuration Editor PWM Tab 50 Figure 5 4 Configuration Editor Analog In Tab 51 Figure 5 5 Configuration Editor Analog Out Tab 54 Figure 5 6 Configuration Editor Discrete I O Tab 56 Figure 5 7 Configuration Editor Alarm Shutdown Tab 58 Figure 5 8 Configuration Editor Position Tab 60 Figure 5 9 Loading Configuration 61 Figure 6 1 Tool...

Страница 6: ...he prime mover control system An overtemperature or overpressure shutdown device may also be needed for safety as appropriate Personal Protective Equipment The products described in this publication may present risks that could lead to personal injury loss of life or property damage Always wear the appropriate personal protective equipment PPE for the job at hand Equipment that should be considere...

Страница 7: ...static build up in order to protect the integrity of the device s circuitry The simplest method for dissipating electrostatic build up is to contact an adjacent grounded metal object before contacting the product 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...

Страница 8: ...ese listings are limited only to those units bearing the CSA agency identification CSA CSA Certified for Class I Division 2 Groups A B C D T3 at 85 C Ambient for use in Canada and the United States Certificate 1167451 Type 3R Enclosure Rainproof This product is certified as a component for use in other equipment The final combination is subject to acceptance by CSA International or UL or local ins...

Страница 9: ...ockwise CCW Counterclockwise DA Destination Address ECU Electronic Control Unit EEPROM Electrically Erasable Programmable Read Only Memory EMC Electromagnetic Compatibility FL or FLEX ProAct P Series FL version with customer I O terminated on terminal blocks as opposed to a 24 pin circular connector on the standard version GUI Graphic User Interface J1939 CAN high level protocol format defined by ...

Страница 10: ...ProAct P Series FL Position Controller Manual 26659 viii Woodward ...

Страница 11: ...subsequently enter Low Power Standby mode This version of the manual applies to all ProAct P Series FL Position Controller models with software 5418 6133 5418 6507 or newer The software version can be identified on the Identification tab of the Service Tool How to Use This Manual The following summarizes how to install a P Series actuator into a new or existing system Unbox and inspect the hardwar...

Страница 12: ...pts a position command and drives the 0 to 75 degree output shaft to the commanded position based on an internal shaft position sensor The high efficiency torque motor delivers up to 10 4 N m 92 lb in for a Model IV nominally over 75 travel range to operate fuel or air control devices See specifications in the Appendix for torque performance of all actuator model sizes over the full product temper...

Страница 13: ...nd Select Primary Backup CAN PWM or Analog o Tracking options PWM Input scaling failure levels offset Analog Input scaling and failure levels Analog Output selection scaling Discrete Output Settings o Output s Non Fault Condition ON or OFF o Fault Selections as Discrete Output Indications Fault Settings o Latching or Non Latching Fault Indications o Fault Selections as Alarms or Shutdowns CAN J193...

Страница 14: ...sted using the Service Tool prior to engine operation Improper inertia or friction settings can result in unpredictable actuator movement and possible personal injury or damage to equipment 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 Fig...

Страница 15: ...Manual 26659 ProAct P Series FL Position Controller Woodward 5 Figure 1 1 ProAct P Series FL Outline Drawing ...

Страница 16: ...ct It is the responsibility of the user to satisfy any applicable requirements for their system Due to the hazardous location listings associated with this product proper wire type and wiring practices are critical to operation Due to typical noise levels in turbine or engine environments hearing protection should be worn when working on or around the P Series The surface of this product can becom...

Страница 17: ...iately notify the shipper Use both hands to pick up the ProAct P Series FL Do NOT pick up by the connectors or by the terminal shaft which could damage the actuator or allow it to fall with the possibility of personal injury Mechanical Installation Mounting Location The ProAct P Series FL is designed for installation on the engine The mounting location on the engine has to provide suitable access ...

Страница 18: ...y be installed on a bracket in either base or flange mount configuration with the exception of the model IV The mass of the model IV requires that it be mounted only in the base mount configuration The base mount configuration requires the use of four M8x1 25 screws with a minimum engagement of 16 mm The flange mount configuration requires the use of four M8 screws through the flange Whether base ...

Страница 19: ...ProAct P Series FL has 73 to 77 of available travel The max fuel direction of this travel is software configurable in the clockwise or counterclockwise direction through the Service Tool Mechanical Stops Internal mechanical actuator stops will only survive a maximum kinetic energy of 0 011 J 0 097 in lb If the actuator internal stops are used the load inertia should not exceed 4 25E 4 kg m 3 76E 3...

Страница 20: ... the linkage between the actuator and the fuel system The maximum actuator speed is 1000 degrees per second in both increase and decrease fuel directions The Mass Moment of Inertia MMOI for the ProAct P Series FL actuators Model II is 5 5E 4 kg m 4 9E 3 lb in s Model III is 6 4E 4 kg m 5 6E 3 lb in s Model IV is 8 2E 4 kg m 7 2E 3 lb in s The fuel system stops must be adequate to absorb the actuat...

Страница 21: ...aximum For this reason the stops in the 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 Electrical Installation A wiring Diagram for the ProAct P Series FL actu...

Страница 22: ...diagnose Proper shielding when provided at the time of installation is required to ensure satisfactory operation of the product The maximum size for I O wiring to the ProAct P Series FL is 2 0 mm 14 AWG when used with a ferrule I O cabling for the ProAct is limited to 30 m 100 ft for surge compliance Exceptions For specifics on power supply and the CAN wiring see the Supply Power and CAN Port Spec...

Страница 23: ...Manual 26659 ProAct P Series FL Position Controller Woodward 13 Figure 2 2a Actuator Wiring Diagram ...

Страница 24: ...ProAct P Series FL Position Controller Manual 26659 14 Woodward Figure 2 2b Actuator Wiring Diagram Notes ...

Страница 25: ...tuator When replacing the cover install the three 6 32 screws first Torque the 6 32 screws to 1 0 to 1 2 N m 9 to 11 lb in and the 10 32 screws to 2 8 to 3 4 N m 25 to 30 lb in Remove the M12x1 5 and or M16x1 5 Hex Plug s for the wiring to enter Use cable glands and or conduit to run the wiring into the unit as needed to maintain the compliance ratings Wiring must be in accordance with North Ameri...

Страница 26: ...th wire cutters The ferrule assures the signal wire does not slip out of the terminal block in high vibration environments 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 6 32 screw 1069 923 6 washer w seal 13...

Страница 27: ...h a supply voltage as low as 8 V dc However the actuator will not function completely within specifications During the low voltage the ProAct P Series FL will NOT meet the transient response times or the maximum torque output Voltage range Normal operation 18 to 32 V dc Transient starting 8 to 40 V dc for 1 minute The ProAct must be fused Model II 15 A fast blow Model III 20 A fast blow Model IV 2...

Страница 28: ... 1 default function Run Enable TB 12 DI 2 default function CAN ID Low Input TB 13 DI 3 default function CAN ID High Input The Discrete inputs are used to control the behavior of the ProAct P Series FL The input functions below are mapped to discrete inputs and can be optionally modified using the Service Tool All discrete inputs have the same electrical circuits All can be configured in the softwa...

Страница 29: ... can select from the four pre programmed CAN IDs through a hard wired code in the engine harness This is especially important where more than one ProAct P Series FL is used on an engine If one ProAct P Series FL actuator is replaced with another the new actuator will read the correct ID number from the engine harness connector upon power up Up to four ProAct P Series FL actuators with the same con...

Страница 30: ...tput The output is current protected and shuts down if driven above 0 5 A If the short is removed the output returns to normal operation automatically Analog Input TB 4 Analog Input Plus Signal TB 5 Analog Input Minus Signal TB 3 Shield shared The Analog input is used when an analog position command is required The input can be either 4 to 20 mA 0 to 5 V dc or 0 to 200 mA dc Jumpers 3 and 5 are us...

Страница 31: ...re configuration These settings can be modified using the Service Tool The default scaling for the Analog input ranges is Range Min 0 Max 100 0 to 5 V dc 0 5 V dc 4 5 V dc 4 to 20 mA 4 mA 20 mA 0 to 200 mA 20 mA 160 mA Analog Output 1 2 ProAct Integrated Speed Control Analog Input DAC Conversion 3 ProAct I Analog Output Load TB 1 Analog Output Plus Signal TB 2 Analog Output Minus Signal TB 3 Shiel...

Страница 32: ...tup in the software for scaling and output type It is possible to use the analog output in 4 to 20 mA range with more than one load if the total load resistance is not greater than 450 Ω CAN Port 17 15 ProAct Integrated Speed Control Analog Input CAN Controller 16 ProAct CAN interface 120 Ω User Control 120 Ω CAN High CAN Low CAN Common 9 TB 17 CAN High TB 15 CAN Low TB 16 Shield The CAN Control A...

Страница 33: ...o the earth ground in the wiring harness to improve EMC performance See Figure 2 4 A pair of 120 Ω resistors must be used as differential termination on each of the two furthest apart ends of the 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 No Ba...

Страница 34: ...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 The service port is absolutely necessary to set up and troubleshoot the ProAct P Series FL Any RS 232 wiring must meet the requirements in the EIA RS 232 standard document The RS 232 standard states that the length of the RS...

Страница 35: ...ble input can be used to activate or de activate the ProAct P Series FL output It can also be used to reset shutdown fault conditions The actuator has one discrete output which changes state based on configurable alarms and status conditions A 4 to 20 mA or 0 to 5 V dc analog output is available providing a position feedback indication Optionally it can be configured to represent the position setp...

Страница 36: ...ns the position commanded by the supervisory control as determined by the input redundancy manager Internal position feedback is used to assure positive positioning The actuator output shaft rotation is software configured for either a clockwise CW or counter clockwise CCW output shaft rotation An actuator correction curve is provided to configure a demanded position versus actual position for non...

Страница 37: ...ut can be optionally set to use a non linear mode which provides a 5 point curve relationship between position signal and desired position The same curve relationship will be used for any demand input type The unit can be configured to either alarm or shut down on detection of a position command failure loss of all position command inputs Failure of one command source when redundant commands are u...

Страница 38: ...ed for monitoring of the operating status These two inputs are expected to track each other such that failure of one signal will not disrupt overall system operation The command redundancy utilizes two command inputs a primary command and a backup command see Figure 3 3 When both inputs are within normal ranges as determined by user configurable failure settings the primary command shall be select...

Страница 39: ...s output can be configured to be either normally on open preferred failsafe setting or normally off closed In addition the faults that drive the relay status can be configured individually For details refer to Chapter 4 Service Tool Run Enable Discrete Input An optional Run Enable discrete input can be configured for use The Run Enable operation provides a closed to run and an open to force the sh...

Страница 40: ...environment causes board temperatures greater than 100 C The steady state limit curve is a linear derate from full current at 100 C down to zero current at 140 C Depending on the current needed actuator torque and ambient operating temperatures the unit may never reach a reduced current limiting condition See Figure 3 4 Figure 3 4 Example Temperature vs Current Limit Curve Alarms and Shutdowns Pow...

Страница 41: ... the Service Tool Alarms and shutdowns are indicated on separate tabbed pages in the main Service Tool screen The alarm and shutdown symbols on the status bar indicate the alarm and shutdown state of the actuator For example if any alarms on the Alarm page are active the alarm symbol on the status bar is active Logged Alarms and Shutdowns The occurrence of an alarm or shutdown is saved in non vola...

Страница 42: ...n the supply voltage sense circuitry The input supply voltage went above 33 V dc or below 17 V dc for longer than the allowed low voltage time There is a delay time provided to ensure that the actuator does not flag a supply voltage low error during the standard engine start cycle Trip levels 33 V dc for 500 ms 9 V for 500 ms and 17 V for 70 seconds Configuration options Off Alarm Shutdown If conf...

Страница 43: ...ined as the demanded position filtered by the expected dynamics Failure levels Set by customer variable Error Position Error Maximum Persistence Time constant set by customer variable Position Error Delay Configuration options Off Alarm Shutdown Loss of All Position Demands The configured position demand s are determined to be out of range or failed When redundant inputs are configured it indicate...

Страница 44: ...igured to be received over CAN i e CAN Demand configured Configuration options Off Alarm Shutdown CAN Communications Fault Unable to communicate with the CAN bus Could indicate a bus problem or an address contention Configuration options Off Alarm Shutdown CAN Stop Command Indicates a STOP command was received over the CAN Command message CAN demand must be configured for this feature to be enable...

Страница 45: ...ctuator will attempt to continue normal operation using the trusted input The trusted input is configurable and is based on the Switch control to Backup demand on track error selection Internal Fault 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 us...

Страница 46: ... Series FL through terminals 18 19 and 20 see Figure 4 3 and the wiring instructions in Chapter 3 The following hardware is required to work with the ProAct P Series FL actuator PC compatible laptop or desktop computer with at least one available serial communications port and Windows 2000 XP Vista 7 32 and 64 bit or greater as the operating system Serial cable and connection as described in Chapt...

Страница 47: ...using Service Tool is available and included with the installation of the Service Tool product Service Tool Help can be accessed from the Service Tool Contents drop down window selection under the Help menu located on the Main Window Software Version Identification The Service Tool software version can found by selecting About under the Help menu The ProAct P Series FL software version can be foun...

Страница 48: ...gurable 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 All Demands Failed indicates both the primary and backup if used demands are failed out of range Status Bar Indications At the bottom of the Service Tool window is a status bar The status bar has two sections The bottom left section display...

Страница 49: ...ed by the PWM input in percent if applicable Displayed when PWM demand is used Analog Position Setpoint conditionally displayed Displayed value of the position setpoint commanded by the analog input in percent if applicable Displayed when analog demand is used Discrete Inputs The overview screen displays the status and configuration of all discrete inputs When the indication is on then the input i...

Страница 50: ...and logged fault conditions The logged indications provide a history of events even after the unit has been power cycled or run again A complete listing and detailed description of all faults can be found in Chapter 3 Indicates a logged alarm condition Indicates an active alarm condition Indicates no active or logged alarm condition Indicates a logged shutdown condition Indicates an active shutdow...

Страница 51: ...th the fault configuration Figure 4 2 Service Tool Alarms Tab Shutdowns and Internal Shutdowns Screens To monitor the shutdown conditions go to the Shutdowns and the Internal Shutdowns pages Figures 4 3 and 4 4 on the main window The values displayed on the Shutdowns screen dynamically change with the fault configuration A Reset Alarms and Shutdowns command is available on the alarm and shutdown s...

Страница 52: ...ProAct P Series FL Position Controller Manual 26659 42 Woodward Figure 4 3 Service Tool Shutdowns Tab Figure 4 4 Service Tool Internal Shutdowns Tab ...

Страница 53: ...ation screen Displayed information includes the ProAct P Series FL software part number and serial number 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 ...

Страница 54: ...to and communicating with the ProAct P Series FL actuator Off line configuration can be done at any time however settings do not take effect until they are loaded into the actuator The engine turbine or other type of prime mover should be equipped with an overspeed shutdown device to protect against runaway or damage to the prime mover with possible personal injury loss of life or property damage ...

Страница 55: ...electing the Cancel button closes the Configuration Editor and does not make any changes to the driver Configuring the Unit Off Line Unit Off Line configuration is summarized as follows 1 Open the Configuration Editor Dialog using the File New Configuration or File Open Configuration File 2 Edit the configuration settings 3 Save the configuration to a file At a later date simply open the configura...

Страница 56: ... redundant primary backup position demand input Allowed values Single Redundant Default Single Primary Position Demand Input The Primary Position Demand source can be set to one of the following PWM Selects a PWM position demand input Analog Selects an analog 0 to 5 V dc or 4 to 20 mA or 0 to 200 mA position demand input CAN Selects a CAN position demand input Allowed values PWM Analog CAN Default...

Страница 57: ... Tracking Error Delay then the Tracking Error Fault is annunciated Allowed values 0 to 100 but must be greater than the Failback Inhibit setting Default 10 Tracking Error Delay seconds only displayed if Tracking Error is used Delay for tracking error fault Allowed values 0 to 10 seconds Default 1 second Switch control to Backup demand on Track Error only displayed if Tracking Error is used Determi...

Страница 58: ... kbps CAN ID Low Input Select the desired discrete input for the CAN ID Low function used in conjunction with the CAN ID High input to determine the harness code on power up Options Input 1 Input 2 Input 3 Default Input 2 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 I...

Страница 59: ...ues 0 253 Defaults 34 128 129 130 Data Message PGN only displayed if Legacy Mode is not selected PGN for the data message transmission for each harness code address Unit 1 4 Only used when configurable PGN messaging is used Allowed values 0 65535 Defaults 65516 65517 65518 65519 CAN Position Command Settings Section only displayed if CAN demand is configured This section provides settings related ...

Страница 60: ...her than the maximum is allowed to provide for a reverse acting signal as needed Allowed values 0 100 duty cycle Default 5 duty cycle Duty Cycle Maximum The value of the PWM input duty cycle at the output maximum setting Allowed values 0 100 duty cycle Default 95 duty cycle Output Minimum The output position command value corresponding to the duty cycle minimum setting Allowed values 0 100 Default...

Страница 61: ... determined on power up The Analog In tab provides the analog input configuration settings for all three input ranges Figure 5 4 Configuration Editor Analog In Tab 4 20 mA Input Section This section provides the analog input scaling and diagnostic settings used when the 4 20 mA range is selected Current Minimum The value of the input at the output minimum setting Setting the minimum higher than th...

Страница 62: ...elected Current Minimum The value of the input at the output minimum setting Setting the minimum higher than the maximum is allowed to provide for a reverse acting signal as needed Allowed values 0 200 mA Default 20 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 0 200 mA Default 180 mA Output Mini...

Страница 63: ...to the input minimum setting Allowed values 0 100 Default 0 Output Maximum The position command value corresponding to the input maximum setting Allowed values 0 100 Default 100 Diagnostic Minimum Specifies the minimum normal value for the analog input When configured an Analog Input Low alarm or shutdown fault is triggered when the input falls below this setting Allowed values 1 to 6 V Default 0 ...

Страница 64: ...A current or 0 5 V dc voltage output signal The range is automatically selected by the JPR1 position determined at power up The output functionality can be configured as follows None The analog output is turned off Actual Position Selects an actual position analog output signal Position Setpoint Selects a position setpoint analog output signal Default Actual Position 4 20 mA Output Section Positio...

Страница 65: ...V Output Section Position Minimum 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 Position Maximum The position value at the output current maximum setting Allowed values 0 100 Default 100 Outp...

Страница 66: ...ow side active closed and active open contact types In a typical engine harness there is a higher likelihood of unintentional shorts to battery minus than to battery plus In such cases using a high side setting reduces the chance of a short causing unintended operation The active open or active closed setting for each input should be configured for safest operation If the most likely failure mode ...

Страница 67: ...ns off when no fault conditions exist Off when selected faults become true Sets the relay driver to turn off when the selected fault becomes true and turns on when no fault conditions exist This is the preferred failsafe output configuration Default None It is recommended that the Relay Output be configured for the failsafe Off when selected faults become true mode to ensure maximum fault protecti...

Страница 68: ...tronics Temp 100 C derated Temp 120 C Alarm Shutdown Loss of All Position Demands Demand Tracking Fault Analog Demand Failed PWM Demand Failed CAN Demand Failed CAN Communications Fault 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 configurat...

Страница 69: ...tions Internal Shutdown Run Enable Shutdown Run Stop CAN Stop Command It is recommended that all faults be configured as shutdowns and that Enable Fault Latching be selected This ensures maximum fault protection and prevents erratic on off fault behavior Enable Fault Latching Set to either latching checked or non latching When set to latching a reset command or a power cycle must be issued to clea...

Страница 70: ...the actuator should be steady or the step response may show excessive overshoot and ringing If the inertia setting is too high a high frequency oscillation or limit cycle may be seen If a range of values is seen to provide adequate response the lowest value that does not produce overshoot should be chosen Allowed values 0 to 20 Default 0 See Position Calibration and Verification in Chapter 6 for m...

Страница 71: ...ntroller direction Allowed values CW and CCW Default CW Use Actuator Correction Curve Check to use an Actuator Correction Curve Leave unchecked for a linear relationship between the position demand and actuator position Default unchecked Position Request Allowed values Each breakpoint 5 must be larger than the previous and less than the next value Allowed values 0 100 but must be monotonically inc...

Страница 72: ... Some applications are delivered pre configured calibrated and tuned For these applications the configured gains rarely need to be changed Min Position and Fail Direction should be checked and verified An unsafe condition could occur with improper use of these software tools Only trained personnel should have access to these tools Actuator Setup Use the Service Tool to set up the direction of rota...

Страница 73: ...can be used although automatic is easier If hard stops are not available then the manual method must be followed since the automatic method will yield invalid results Position Calibration and Verification Procedure The Service Tool is used to calibrate end user stops physical or soft and to verify the position calibration Opening the Position Calibration Screen Select Position Calibration from the...

Страница 74: ...ation change the position setpoint and verify that the actual position is correct The endpoints of travel can be adjusted if needed Automatic Calibration 1 Safety warnings are read followed and acknowledged 2 The direction is set to CW or CCW rotation 3 The actuator strokes itself in the minimum direction then in the maximum direction 4 The inertia and friction values are set See the instructions ...

Страница 75: ...is too high a high frequency oscillation or limit cycle may be seen If a range of values is seen to provide adequate response the lowest value that does not produce overshoot should be chosen Adjusting the Friction Setting The friction setting represents the actuator current required to overcome static load friction Where no spring return is present the Input Current value should be increased unti...

Страница 76: ...aximum Position settings can be adjusted if necessary to provide a more precise setting at these two end positions Click Finish when position verification is completed Repeat calibration if the results are not correct Position Verification Trend Window A strip chart style trend window is available in Service Tool version 1 8 and newer This window can be utilized to monitor and verify position as w...

Страница 77: ...ction above Closing this window will exit any selected test mode and the device will revert to normal operation Figure 6 6 Position Verification Warning Screen The actuator dynamics friction and inertia setting can be modified and tested When either setting is changed the Apply Settings Change button becomes active Selecting this button changes the actuator dynamics in the device and allows testin...

Страница 78: ... coil During transients the torque current limit may be as much as twice the steady state value for a short period of time The actual torque varies with the actuator model values are specified in the Appendix under Torque output Figure 6 7 Position Verification Screen Trend options can be modified by selecting the Properties button which opens the Strip Chart Properties window Figure 6 8 From this...

Страница 79: ...Manual 26659 ProAct P Series FL Position Controller Woodward 69 Figure 6 8 Strip Chart Properties Window ...

Страница 80: ...h message are provided below Harness Coding The ProAct P Series FL has 4 possible source addresses that are set through harness coding to the configured Discrete Inputs CAN ID High and CAN ID Low If Legacy mode is configured the Source Addresses are 19 20 21 and 22 otherwise they are set to the user configured value The source address is determined on power up when the discrete inputs are initiall...

Страница 81: ...PGNs provided one for each unit number Data Bytes 1 2 Position command Data length 2 bytes Resolution 0 0025 bit 0 offset Range 0 to 160 6375 0x00 to 0xFAFF Note The position demand setpoint is limited internally between 0 and 100 Byte 3 Command bits Data length 1 byte Bits 0 1 Reset Active Diagnostics 00 No action 01 Reset action 10 Reserved 11 Not supported Bits 2 3 Reset Logged Diagnostics 00 N...

Страница 82: ...U specific configurable PGN Default priority 6 PGN 4 configurable PGNs provided one for each unit number Data Byte 1 Actual Valve Position Data length 1 byte Resolution 0 4 bit 0 offset Range 0 to 100 0x00 to 0xFA Error Indicator set 0xFE if position sensor is failed Byte 2 Desired Valve Position Data length 1 byte Resolution 0 4 bit 0 offset Range 0 to 100 0x00 to 0xFA Error Indicator set 0xFE if...

Страница 83: ...ntrol 101 Reserved for future assignment 110 Error 111 Not available Byte 5 Diagnostic Indications 1 Data length 1 byte Bit 1 Internal Fault Bit 2 Stop commanded Run Stop Bit 3 Input Supply Voltage Fault Bit 4 Position Error Bit 5 Temperature Sensor Fault Bit 6 Temperature derating active above 100 C Bit 7 Temperature above 120 C Bit 8 Reserved for Spring Check Failed not implemented Byte 6 Diagno...

Страница 84: ... the ProAct P Series FL actuator in a sequence Bit code Description 00 Inactive 01 Active 10 Reserved 11 Not Available Bit position in a byte is 8 7 6 5 4 3 2 1 Bit position 1 is the least significant bit Example Bit position 2 is 1 and all others bits are 0 byte value is 2 Data Byte 1 Diagnostic Indications 1 Bits 1 2 Stop commanded Run Stop Bits 3 4 CAN Position Demand Failed Bits 5 6 Internal F...

Страница 85: ...y or a global query The Address Claimed Message will also be sent out if the ProAct P Series FL receives an Address Claimed message from the same Address as the receiving node and a lower priority higher value NAME The entire 8 byte value of the NAME is used for arbitration with the Arbitrary Address Capable Field as the Most Significant Bit The NAME has two user configurable settings Function Fie...

Страница 86: ...not Claim Address message is identical to the Address Claimed message in all aspects except that the Source Address of the TecJet 52 is replaced with 254 The Cannot Claim Address message will be sent out with a 0 to 153 ms pseudo random delay between the reception of the triggering message and the transmission of the Cannot Claim Address message If the ProAct P Series FL cannot claim an Address th...

Страница 87: ...op mode a Start shall have priority over a Hold and additional Stop commands are ignored When not in QUIET Stop mode Start and Hold commands are ignored DM13 Message Data length 8 bytes Data page 0 PDU format 223 DF PDU specific DA responds to specific SA or global Default priority 6 Parameter Group Number 57088 DF00 Data Byte 1 Bits 1 2 ignored Bits 3 4 ignored Bits 5 6 ignored Bits 7 8 Current D...

Страница 88: ...4 0xEA00 Data Byte 1 3 requested data PGN byte 3 is msb Bytes 4 8 reserved Supported PGNs 65242 SOFT 60928 ACL PGN 65242 Software Identification SOFT message The software identification message is provided only upon request One identification field is sent Message Update rate on request Data length variable 8 bytes Data page 0 PDU format 254 PDU specific 218 Priority 6 PGN 65242 0xFEDA Data Byte 1...

Страница 89: ...ed thoroughly General System Troubleshooting Guide The following is a general troubleshooting guide for areas to check which may present potential difficulties By making these checks appropriate to your engine turbine before contacting Woodward for technical assistance your system problems can be more quickly and accurately assessed Is the wiring correct Is the direction of the stroke correct Is t...

Страница 90: ...ctuator and the laptop is incorrect The Service Tool is disconnected The wrong communication port has been selected Old version of Service Tool or file corruption or bad install Check fuse wiring and battery voltage Check wiring according to the wiring diagram Connect the Service Tool by using the connect menu If connected use disconnect and then re connect with the correct communication port Chec...

Страница 91: ...tion Internal Shutdown All internal shutdowns will set this flag The actuator is defective Return unit to Woodward Run Enable Run Stop shutdown The Run Stop input is in the Stop state Incorrect voltage at the Run Stop input Incorrect discrete input configuration Input is incorrectly wired The actuator s input is damaged Verify voltage level at connector Check configuration of input including activ...

Страница 92: ...ttery charging system Incorrect setting of power supply voltage level Power supply wiring too long or too thin Actuator will flag low voltage during higher power uses The actuator s input is damaged Replace battery Fix battery charging system Set correct voltage levels on power supply Make sure wiring is of the correct thickness and length according to manual Verify input power reading using the S...

Страница 93: ...t device data rates Bus Off Incorrect or missing termination resistors Address Claim unable to claim or lost contention Wrong source address Electrical problems within the actuator or unit Check wiring for broken or loose connection Verify configured data rate Verify proper termination resistors at the ends of the CAN network Verify selected harness code Confirm CAN unit number on Service Tool Con...

Страница 94: ...h ECM e g baud rate CAN traffic overload Check wiring for bad or lost connection Verify configuration Verify ECM messages and update rates Verify configuration of ProAct CAN Fail timeout Verify CANbus communication and connections Check the CAN ID inputs to the valve Verify that the ECM is powered up and sending valid demand messages and that the correct unit number is selected Check if the CANbus...

Страница 95: ... values seen by the ProAct P Series FL actuator using the Service Tool and verify that is matches the input signal Check the wiring Look for loose connections and disconnected misconnected cables connections Check the software configuration to ensure that the input is configured properly as the demand source CAN Input If the CAN connection is not functioning properly verify the following Check fau...

Страница 96: ...al block It should be in the range of 10 to 28 V dc when the output is off false The status can be verified through the Service Tool Check the wiring looking for loose connections or disconnected misconnected cables Verify the configuration of the output Service Tool If the Service Tool is not functioning properly review the installation information in Chapter 4 Verify the following Check the wiri...

Страница 97: ...m should also be handled through the OEM or Packager Please review your equipment system documentation for details Woodward Business Partner Support Woodward works with and supports a global network of independent business partners whose mission is to serve the users of Woodward controls as described here A Full Service Distributor has the primary responsibility for sales service system integratio...

Страница 98: ...ion This option is applicable to mechanical products only Returning Equipment for Repair If a control or any part of an electronic control is to be returned for repair please contact your Full Service Distributor in advance to obtain Return Authorization and shipping instructions When shipping the item s attach a tag with the following information return number name and location where the control ...

Страница 99: ...r information on these services please contact one of the Full Service Distributors listed at www woodward com directory Contacting Woodward s Support Organization For the name of your nearest Woodward Full Service Distributor or service facility please consult our worldwide directory published at www woodward com directory You can also contact the Woodward Customer Service Department at one of th...

Страница 100: ...nders Type of Fuel gas gaseous diesel dual fuel etc Power Output Rating Application power generation marine etc Control Governor Information Control Governor 1 Woodward Part Number Rev Letter Control Description or Governor Type Serial Number Control Governor 2 Woodward Part Number Rev Letter Control Description or Governor Type Serial Number Control Governor 3 Woodward Part Number Rev Letter Cont...

Страница 101: ...ro Min Load Inertia 0 Environmental Ambient Operation Temperature 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 G Hz 10 Hz to 2000 Hz 3 hr axis 12 8 Grms Mechanical Shock US MIL STD 810C Method 516 3 516 4 procedure 1 Ingress Protection IP56 per IEC 60529 EMC Emissions EN 61000 6 4 EMC Imm...

Страница 102: ... 18 V Model III 15 A 18 V Model IV 20 A 18 V Model II 3 5 A 18 V Models III IV 6 5 A 18 V Model II 65 W Model III 73 W Model IV 101 W Model II 251 W Model III 282 W Model IV 371 W Hold Up Time NOTE Depends on operating conditions 1 1 ms at 24 V dc with max load Out of Range Detection 9 V dc for 500 ms 17 V dc for 70 s 33 V dc for 500 ms Action is configurable in software Position Feedback Sensing ...

Страница 103: ...M Demand Input Parameter Value PWM Input Type Push Pull differential input PWM Amplitude Range 4 0 to 32 V dc Specified Frequency Range 300 Hz to 2000 Hz PWM Compare Point 3 5 V nominal 0 9 to 4 0 V over temperature range PWM Hysteresis 1 56 V nominal 3 1 V over temperature range Duty Cycle Scaling Configurable in software Isolation None Input Impedance 10 kΩ all modes Resolution 12 bits up to 195...

Страница 104: ...uctive Load Protection Over Current Protection Activating Latency 8 µA Yes internally protected low side switch Utilizes circuitry that will open the contact when output contacts are short circuited Self resetting when fault is removed 100 ms I O Execution Rate 10 ms Output Action Configurable ON OFF in software Analog Output Parameter Value Output Type 0 to 25 mA or 0 to 5 V dc Output Scaling Out...

Страница 105: ...9 11 None Baud Rate Software configurable from 125 kbps to 1 Mbps Electrical Interface CAN Hi and CAN Lo differential transmit receive Type Supports CAN2 0B and SAE J1939 11 Maximum Cable Length 30 m Cable Type Fault Detection Two conductor shielded cable according to SAE J1939 11 Software selectable CAN Fault Bus Off Address Claim and Loss of CAN Demand provided Electronics Temperature internal s...

Страница 106: ... as shown in the following tables Figure B 1 Transfer Function Size Rate Limiter deg s Model II 2285 Model III 1882 Model IV 941 Table B 1 Rate Limiter Values Tau_3 Tau_4 Model I II Inertia Number Model III Inertia Number Model IV Inertia Number 0 0040 0 0050 16 17 17 0 0044 0 0063 16 17 17 0 0053 0 0125 12 13 13 0 0063 0 0250 7 8 8 Table B 2 Transfer Function Parameters Inertia Settings Inertia B...

Страница 107: ...ntroller Woodward 97 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 ...

Страница 108: ...ProAct P Series FL Position Controller Manual 26659 98 Woodward Declarations ...

Страница 109: ...Manual 26659 ProAct P Series FL Position Controller Woodward 99 ...

Страница 110: ...SA 1000 East Drake Road Fort Collins CO 80525 USA Phone 1 970 482 5811 Fax 1 970 498 3058 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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