Page 1 Released Product Manual 26912 (Revision G, 10/2024) Original Instructions Digital Valve Positioner (DVP) Service Tool Manual 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
2.5.3 Trend Chart ..........................28 2.5.4 Creating a Custom Trend Chart ....................29 2.5.5 Modifying Trend Chart Properties ....................30 2.5.6 Exporting and Saving Trend Values................... 31 2.6 Configuration and Calibration ....................... 31 2.7 Valve Type Selection ..........................32 Woodward...
Page 4 2.20 Resolver Diagnostics .......................... 70 2.20.1 Resolver ........................... 70 2.20.2 LVDT Position Sensor 1 ......................70 2.20.3 LVDT Position Sensor 2 ......................71 2.20.4 Motor 1 and 2 /Valve Shaft 1 Resolver ..................71 2.20.5 Motor 1 and 2 Resolver Diagnostics ..................71 Woodward...
Page 5 4.5 Converting a DVP Settings File to the Newer Version ................ 116 4.6 Converting a DVP Settings File to an Older Version ................120 4.7 Comparing DVP Settings Files ......................120 4.7.1 Settings Compare Function ...................... 121 4.7.2 Manual Settings Comparison ....................122 Woodward...
Page 6 Instructions to Record the 5.0X Redundancy Manager Values ..............203 Instructions to load Redundancy Manager Values into the 6.0x DVP ............204 ........................205 EVISION ISTORY The following are trademarks of Woodward, Inc.: ProTech Woodward The following are trademarks of their respective companies: Modbus (Schneider Automation Inc.)
Page 7 Figure 2-36. Discrete Inputs Configuration ....................58 Figure 2-37. Position Feedback Redundancy Manager Parameters ............59 Figure 2-38. Relubrication Function Configuration ..................60 Figure 2-39. Current Diagnostic Configuration ................... 61 Figure 2-40. Position Error Configuration ....................61 Figure 2-41. Position Controller 3-Phase ....................63 Woodward...
Page 8 Figure 4-3. Specifying Settings File Name and Location .................108 Figure 4-4. Selecting Settings File Location ....................108 Figure 4-5. Customer DVP Settings Group ....................109 Figure 4-6. Saving Settings to the Customer DVP Settings Group ............109 Figure 4-7. Entering Notes to Settings File ....................110 Woodward...
Page 9 Figure E-2. DVP to 3103/3171 Communication Connections ..............172 Figure E-3. Calibration Software Data Flow .....................173 Figure E-4. Service Tool Installer ......................173 Figure E-5. Service Tool Connection Button....................175 Figure E-6. Communications Channel Connection Verification ...............175 Figure E-7. Settings Menu ........................175 Woodward...
Page 10 Table 3-6. Discrete Output 1 Configuration Options ................. 102 Table C-1. Maximum Rated Force and Slew Rate ................... 152 Table F-1. Configuration File, Application, and Legacy Driver ..............191 Table G-1. Firmware Revision to Part Number Cross Reference ............. 203 Woodward...
Page 11: Important Definitions
Be prepared to make an emergency shutdown when starting the engine, turbine, or other type of prime mover, to protect against runaway or overspeed with possible personal injury, loss of life, or property damage. Start-up Woodward...
Page 12: Electrostatic Precautions
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 13: Regulatory Compliance
For DVP refer to manual B26329. For DVP5000, DVP10000, and DVP12000 refer to manual B26773. For DVP5000 or DVP10000 with Servo Interface Module refer to manual B35185. Woodward...
Page 14: Chapter 1. Introduction
DVP Service Tool to configure and customize the DVP for use. Woodward DVP Service Tool software allows end users to monitor the DVP condition, to reconfigure certain driver parameters and to troubleshoot the DVP operation.
Page 15: Usb To Rs-232 Adapter
The USB to RS-232 adapter has some limitations and it is recommended that proper adapter is being selected when use with the DVP. Woodward has some success with off-the-shelf adapter such as Tripp Lite Model U209-000-R USB to RS232 converter cable. An approved converter can be obtained from Woodward P/N 8928-1151.
Page 16: General Installation Check Before Applying Power
The home page appears when the Service Tool is ready for use. This title page of the DVP Service Tool contains important information including the Service Tool version and the DVP Firmware for control and monitoring. It also provides contact information for Woodward Technical Support. Before modifying any settings of the DVP, make sure the device is shut down.
Page 17: Figure 1-2. Dvp Service Tool Home Page
COM port will vary depending on the availability of the PC ports at the time of COM port establishment. Disconnect the Service Tool from the DVP by either pressing the disconnect button or selecting “Device” and “Disconnect All Devices” from the main tool bar. Woodward...
Page 18: Figure 1-4. Service Tool Disconnect Options
If a default port is selected the Service Tool will always establish the connection to the DVP immediately after pressing the connect button without asking for a communication port again. Figure 1-5. Communications Port Selection Woodward...
Page 19: Figure 1-6. Default Communications Port Selection
PC and DVP side. Also, verify that the serial cable is securely connected to the selected communication port on the DVP and the PC. Check the COM baud rate is compatible. Most of the cases recommend that "Auto Detection" mode is the preferred setting. Woodward...
Page 20: Service Tool Cannot Find The Correct Sid File
The software compatible SID files for the version of Service Tool are seen by selecting "View" and then "Tool Properties". This window indicates DVP firmware, SID, and specification versions that this tool is compatible with. A different (likely newer) Service Tool is required if connection is not possible due to an incompatible version. Woodward...
Page 21: Figure 1-10. Tool Properties Compatibility Display
Released Manual 26912 DVP Service Tool Figure 1-10. Tool Properties Compatibility Display Woodward...
Page 22: Using The Service Tool Introduction And Instructions
DVP. Below this area are the command buttons, used to shut down and reset the control at any time. The lower half contains the page navigation buttons, providing quick access to specified screens. Woodward...
Page 23: Figure 1-12. Service Tool Dashboard
These summary faults indicate an alarm condition or fault condition to alert the user that the DVP has detected a diagnostic condition. The details of an existing alarm or process fault condition are displayed on the corresponding pages of the Service Tool. Status Indications Command Buttons Navigation Buttons Figure 1-12. Service Tool Dashboard Woodward...
Page 24: Status Overview Indications
100% position for fail-open). This will potentially shut down the Prime Mover! Reset Control This button will reset the DVP. All diagnostic flags will clear if the diagnostic condition is no longer present. A confirmation is provided to prevent inadvertent commands. Woodward...
Page 25: Navigation Buttons
Selecting the Help button will open the Service Tool manual. This manual is provided as a convenience however be aware that newer versions may be available. For the most up-to-date information, it is recommended that you obtain the latest version of the Service Tool manual 26912 from Woodward. Woodward...
Page 26: Dvp Operation
Refer to Chapter 1 for general information on the tool such as connection, navigation, and dashboard section details. 2.2 Identification The Service Tool Identification page has valuable information on the Controller and Valve Identification, a quick start “Configuration & Calibration” button, Woodward contact information, and some important warnings. Service Tool Identification...
Page 27: Controller Information
(Change Source) or edit the configuration of the mode in which you are operating (Edit Config). The operation of these features is described in detail in the descriptions of the applicable screens below and in Chapter 3. Figure 2-2. Change Source and Edit Configuration Buttons Woodward...
Page 28: Status Overview
Selecting Apply saves the changes to the device but keeps the window open. 2.4 Status Overview This page contains a summary of valuable information showing Position Readings, Discrete Input and Output Status, Analog Values, Motor Control Parameters, and a Trend Chart. See below for an overview of each of these areas. Woodward...
Page 29: Position Readings
2.4.4 Analog Internal Values This section shows you the real time status of the DVP current, voltages, and temperatures. 2.4.5 Analog Output Status This section displays the commanded value of the analog output current. 2.4.6 Motor Control Parameters Woodward...
Page 30: Trend Chart
If there are no diagnostic conditions causing a shutdown, the valve/actuator system will become active. Ensure the system is tagged out and safe to operate before operating in manual mode. Stay clear of any moving parts WHEN using the manual control Woodward...
Page 31: Trend Chart
Pressing the Export button during or after the trending process allows to export the data collected during the trending process to a file of Comma Separated Values (*.csv). This file can be opened in a spreadsheet or math analysis software package for post-processing of the data and further analysis. Woodward...
Page 32: Creating A Custom Trend Chart
“Add to trend”. Figure 2-9. Custom Trend Tool “Add to Trend A new trending window will open showing a trending chart for the selected control variable. Additional values can be added to this same trend in the same manner. Woodward...
Page 33: Modifying Trend Chart Properties
20 seconds. The trending parameters can be modified in the trending properties window. Pressing the properties button opens the Trending Properties window. From this window, trend screen properties such as trending time span, sample rate, and variable scaling can be modified. Woodward...
Page 34: Exporting And Saving Trend Values
Some valves do not require any setup and will indicate this. Several ELA actuators will report their configured settings on a read-only screen. For those valves that have setup options, refer to the appropriate Appendix for details. A subsection is provided detailing calibration for applicable valve types. Woodward...
Page 35: Valve Type Selection
The DVP then configures itself correctly according to the configuration data acquired from the valve’s ID module. This is the Valve Type Selection Process. Please refer to “Initiating the DVP to Auto-Detection Mode” in Chapter 3. Woodward...
Page 36: Actuator Type Selection Process
The “Type Not Supported” status flag shows if the type of equipment connected to the DVP is not supported by the DVP. In the case of using DVP with a valve that does not have the Identity (ID) module, the DVP will require a manual valve configuration and calibration. Woodward...
Page 37: Actuator Type Selection Diagnostics
Modifying settings with the unit in operation may result in unexpected behavior. The SHUTDOWN button will move the valve to the fail position (0% position, or 100% position for fail-open). This will potentially shut down the Prime Mover! Woodward...
Page 38: Analog Input
Manual and the quick button on the lower right hand corner when pressed will redirect you to the Manual Operation page of the Service Tool. Position Demand and Actual Position readings are available on this page. Figure 2-16. Input Configuration – Manual Demand Woodward...
Page 39: Pwm Input
DVP node IDs can be set for the specific unit, or the CAN HW ID mode can be used to select a pre- configured CANopen mode and node IDs based on the Discrete Input values captured upon DVP power- up. More details on the settings are described in CANopen section of Chapter 3. Woodward...
Page 40: Figure 2-18A. Input Configuration - Canopen Input, Node Address By Unit
Demand position is specified by a single CANopen NMT controller source, and an analog input is optional as a backup. The DVP (Digital Valve Positioner) is capable of operating with two separate CANopen NMT controller sources simultaneously (i.e., one attached to primary CAN Port #1 and the other to secondary CAN Port Woodward...
Page 41 If the difference between those two position demands is bigger than the specified limit, an alarm or shutdown command will be issued. The difference must be presented for longer than the time specified in the parameter settings for the fault condition to be detected by the Woodward...
Page 42: Function Generator
The Function Generator feature is an internal method for generating Set Position values to operate the system. This can be useful for exercising the system or for troubleshooting, and it allows controlling the unit without the need for an external Position Demand source. Figure 2-19. Input Configuration Function Generator Woodward...
Page 43: Duty Cycle
The DVP is rated for full capability as stated in the specifications for 30 seconds and a cooling duration of 120 seconds. This cycle can be repeated if necessary. Although Woodward sizes the actuation DUTY CYCLE system (valve/actuator/DVP) to ensure there is enough margin for the...
Page 44: Egd Digital Input
The actual set position value resulting from the digital EGD input is shown in percent position (%). Note: If you have a requirement for this mode, contact Woodward for instructions. This information is not contained within this manual.
Page 45: Servo Analog Input
Input Signals and Status In Control – signal selection indicator that provides number of inputs used, mode (triplex, duplex, simplex), and selected input. An input is considered not good if it is failed high, failed low, failed open, or not used. Woodward...
Page 46 2, then this fault is set if LVDT 1A and 2A are both failed. Edit Config The settings can be modified using the “Edit Config”. Details on the settings are described in the Setpoint Source Configuration section of Chapter 3. Woodward...
Page 47: Figure 2-23. Servo Feedback Calibration Mode Indications
A warning is indicated on the dashboard if the servo feedback calibration mode is enabled. See figure 2- 23. For instructions on use of this calibration mode see “Feedback Calibration” in Chapter 3. Figure 2-23. Servo Feedback Calibration Mode Indications Woodward...
Page 48: Egd Diagnostics
(%), and the run/shutdown mode from each link. Port 1/2/3 Fault Indicators A group of diagnostic LED indicators monitoring the EGD link status are displayed in the lower half of each port section. Error case for each individual channel is explained in the following table: Woodward...
Page 49 This error indicates that the data from the producer is not being updated (stale) in the EGD packet. Reset EGD Statistics Use this button to reset the EGD statistics displayed on this screen. Woodward...
Page 50: Egd Performance
Additional information is displayed including elapsed time, CPU load, channel number in control, and interface revisions. Figure 2-25. EGD Performance Reset EGD Statistics Use this button to reset the EGD statistics displayed on this screen. Woodward...
Page 51: Output Configuration
Table 2-3. Analog Output Modes Analog Output Mode Function Turned Off None Actual Position Convert Actual Position to Output current signal. Echo Setpoint Convert Position Setpoint to Output current signal. Motor Current Convert Motor Current to Output current signal. Woodward...
Page 52: Discrete Output 1 Configuration
Alarm is selected in the discrete output will be triggered whenever the DVP reports an Alarm. The flags configuration as well as the combined flag actions can be modified using the DVP Settings Editor. Refer to Chapter 3, DVP Configuration, for more information. Woodward...
Page 53: Fault Status & Configuration Overview
When the condition is not active the status is green. When the condition is active the status text is underlined and the indicator changes color, red for shutdown or yellow for alarm. The table below summarizes these indicators. Woodward...
Page 54: Buttons
“Alarm” is illuminated, then the condition is outside of nominal operations and some action may be warranted. Figure 2-28. Fault Status & Configuration Overview Internals The blue “Return To Fault Status" button opens the Fault Status and Configuration Overview’ page. Woodward...
Page 55: Stored Errors Overview
“Reset Stored Errors” command. If a diagnostic was logged, the indicator next to the flag descriptor is illuminated as blue. The indicator is grey if no occurrences have been detected. A “Reset Stored Errors” command will clear all stored faults that are no longer active. Figure 2-29. Stored Errors Overview Woodward...
Page 56: Stored Errors Overview Internals
“Reset Stored Errors” command. If a diagnostic was logged, the indicator next to the flag descriptor is illuminated as blue. The indicator is grey if no occurrences have been detected. A “Reset Stored Errors” command will clear all stored faults that are no longer active. Figure 2-30. Stored Errors Overview Internals Woodward...
Page 57: Position Controller Configuration
2.16 Position Controller Configuration The Position Controller Configuration page indicates the general operational setup. The configuration edit options are described in Chapter 3. For actual operation data, refer to the “Position Controller” page later in this section. Figure 2-31. Position Controller Configuration Woodward...
Page 58: Demand Input Filter Settings
(seating current mode programmed for some newer valve types). The DVP and valve remain active and functional, but removing position control to the motor prevents high frequency noise from wearing the motor gear teeth. This important feature reduces premature wear of the motor gear set when the valve is Woodward...
Page 59 NOTE: The position demand and actual position feedback were both used to determine activation/deactivation of Zero Cut-off starting in DVP firmware version 5418-7030/rev 6.02. Currently, only position demand is being used beginning with DVP firmware version 5418-8082/rev 6.11 and later. Woodward...
Page 60: Figure 2-33A. Zero Cut-Off Configuration Parameters, Traditional (Spring-Only) Mode
Excessive gear wear can result when the valve is actively controlling in one fixed position for long durations. Woodward has provided default values that will likely meet most customer needs. It is recommended not to alter these values. If altering them is necessary, be sure that the operator understands the impact of the values entered to avoid unexpected operational characteristics.
Page 61: Discrete Inputs Configuration
The valve will respond with zero delay when the cut-off deactivates. Figure 2-35. Zero Cut-off Timing Chart *Timing chart is not to scale 2.16.3 Discrete Inputs Configuration This section displays the configuration of the discrete inputs. Figure 2-36. Discrete Inputs Configuration Woodward...
Page 62: Redundancy Manager Parameters
The Relubrication Function Mode is an advanced feature of the DVP that triggers a fast, small amplitude, symmetrically opposed position pulse which occurs a few times per day. The impulse is designed to redistribute the lubrication within the actuator, while the opposing symmetry of the pulse ensures there is Woodward...
Page 63: Current Diagnostic
.wset file, it is important to note that if a new valve/actuator is installed, the DVP will revert to the default factory settings. Important: Please contact Woodward if more information is needed on the function, behavior, or potential impact of changing these product settings.
Page 64: Position Error Configuration
The settings can be modified using the “Edit Config”. Details on the settings are described in Current Diagnostics section of Chapter 3. 2.16.7 Position Error Configuration This functionality has two displays—Motor Position Error and Shaft Position Error. Figure 2-40. Position Error Configuration Woodward...
Page 65 • Alarm Limit displayed in percent • Alarm Delay Time displayed in seconds • Shutdown Limit displayed in percent • Shutdown Delay Time displayed in seconds Note: These settings are not user configurable. This functionality is valve type specific. Woodward...
Page 66: Position Controller
Use this screen to troubleshoot problems associated with operation of the motor control. The data displayed varies with the motor controller required for the valve/actuator. Figure 2-41. Position Controller 3-Phase Figure 2-42. Position Controller LAT Woodward...
Page 67: Motor And Actuator/Valve Position Readings
STARTUP CHECK RESOLVER correct closed position before running. CLOSING PWM Position controller is shut down using position control. CLOSING CURRENT Position controller is shut down using current control. RUNNING Normal mode of operation. MANUAL CONTROL DVP is set to manual control. Woodward...
Page 68: Startup Checks
DVP which is then configured with appropriate configuration settings, including the factory set start-up limits. The objective of the startup checks is that all start up limits are passed prior to entering the normal operating mode. Note: Not all checks apply to all controller variants. Figure 2-43a. Startup Checks - 3 Phase Woodward...
Page 69: Figure 2-43B. Startup Checks - Lat
If all other diagnostic shutdowns are cleared, when the position controller is powered up and reset, the start-up sequence is initiated. Note: If there are other active shutdowns, other than power up reset, these must be cleared before the shutdown sequence will function. The startup checks require that all checks are successfully completed. Woodward...
Page 70: Position Offset (Flow Rig)
The text within each block displays the behavioral configuration of this diagnostic (The flag shown to the right is configured to result in an Alarm vs Shutdown above). *Typically, the start-up checks are set for shutdown behavior to ensure system safety. Woodward...
Page 71: Valve Stem Min. And Valve Stem Max Start-Up Range Settings
The minimum Direction Limit value is displayed as a percentage of Electric Revolution. The Motor Direction Check Error enunciations behave in the same fashion as those for the Startup Close/Open Motor Error. Green indicates successful completion of the check. Red indicates a failure of the check. Woodward...
Page 72: 100% Check
Amps. This information is shown under the Driver Input Data section. 2.19.4 DVP Driver Output Information Actual Current, Actual Current (Filtered), Current Phase A and B are displayed in real-time in Amps. PWM Phases A, B, and C are displayed in real-time in percentages. Woodward...
Page 73: Analog Output
ADC converter input (% max. ADC). The gain is displayed as percent maximum ADC output (% max Output). 2.20.2 LVDT Position Sensor 1 The position is displayed in percentage of Electric Revolution. Amplitude is displayed in percentage of maximum ADC. Gain is displayed in percentage of maximum output. Woodward...
Page 74: Lvdt Position Sensor 2
Sine Error, Valve Shaft 1 Cosine Error, and Valve Shaft 1 Exciter Error have colored indicator lights that display faults or nominal operations. For additional information regarding potential causes for faults and resolutions to clear the faults, it is recommended that you consult the DVP Troubleshooting Guide in manual 26773, 26329, or 35185. Woodward...
Page 75: Dual Dvp Status
Dual DVP Inter Communications individual CAN, individual RS485 and combined CAN & RS485 error statuses are displayed by colored indicator lights. 2.21.3 Dual DVP Configuration CANopen Virtual Master Selection Mode, Dual DVP InterDVP Rx Channel, and Dual DVP InterDVP RS485 Status are displayed in the corresponding windows. Woodward...
Page 76: Linearization
The linearization table is not applied if this diagnostic is active. Edit Config The settings can be modified using the “Edit Config”. Details on the settings are described in the Linearization section of Chapter 3. Woodward...
Page 77: Dvp Configuration
Moving the settings screen window may be required to view this range. 3.2 Valve Type Selection This indicator group gives an overview of the status of the Valve Type Selection Process. The progress of the auto-detection process is displayed as a percent value. Woodward...
Page 78: Initiating The Dvp To Auto-Detection Mode
DVP has never been configured to run with the new valve. If the DVP firmware recognizes the new valve’s ID module, clicking the Auto Detection Request button will restore the flag to the green nominal state. Figure 3-2. Valve Type/Serial Number Error Woodward...
Page 79: Valve Type Selection
1. Contact Woodward for a new firmware upload or 2. Obtain a new Wset file from Woodward and refer to the “Managing DVP Settings Files” process in Chapter 4 on how to configure the DVP manually. Figure 3-3. Valve Type Not Supported Error 3.2.2 Valve Type Selection...
Page 80: Figure 3-5. Actuator Type Selection Process
If the Type Not Supported indicator is illuminated and showing an error DO NOT select the Auto Detection Request. There are two courses of action that you may take: 1. Contact Woodward and request a software upgrade to include the type of valve you want to be supported by the DVP.
Page 81: Setpoint Source Configuration
3.3.1 Setpoint Source Selection (Demand Input) The input type used in DVP setpoint can be selected with the Mode parameters in this group. From the pull-down list depicted in Table 3-1, the following options may be selected: Woodward...
Page 82: Manual Position Configuration
Figure 3-9. Service Tool Input Configuration, Edit Configuration Page 3.3.2 Manual Position Configuration Other than selecting Manual Position from the dropdown menu, there is no operator action on this page. Manual operation is described in Chapter 2. Figure 3-10. Service Tool Manual Position Configuration Woodward...
Page 83: Analog Input Configuration
• Low Limit Value is typically set a few milliamps below the Minimum Input Value and may be adjusted by typing in the selected value or clicking the up/down arrows. Woodward...
Page 84: Pwm Input
Adjusting the Diagnostic Range settings modifies the diagnostic levels at which out of range input values are detected. Threshold settings are provided for both frequency and duty cycle. Modification of these settings could affect operation and plant diagnostics annunciation. An appropriate review of the settings is recommended PRIOR to making these modifications. Woodward...
Page 85: Function Generator Configuration
Segment 1 is a triangle wave from “Position Demand Low Point” to “Position Demand High Point” and back. Segment 2 is a ramp to the “Position Demand Low Point” +10%, followed by a square wave of magnitude “Duty Cycle”, then the “Position Demand Low Point”+10%. Repeats continuously. Woodward...
Page 86: Figure 3-15. Function Generator Wave Pattern Prod Test
The DVP is rated for full capability as stated in the specifications for 30 seconds and a cooling duration of 120 seconds. This cycle can be repeated as long as necessary. Although Woodward sizes the DUTY CYCLE actuation system (valve/actuator/DVP) to ensure there is sufficient...
Page 87: Canopen Input Configuration
Hardware ID Mode setting. Note: It is recommended that you do not adjust the Mode under “Communications Settings Selected by Hardware ID”. If you have a requirement to adjust these settings, contact Woodward for instructions not contained within this manual.
Page 88 CAN Hardware ID Discrete in – DI5, DI4, DI3 • CAN Hardware ID Discrete in – DI5, DI4 These discrete inputs in combination with the Demand Source Selection Mode establish the CAN Hardware Index and the Mode and Node IDs which are displayed in the following figures. Woodward...
Page 89: Figure 3-17. Canopen, Hardware Id Disabled
Figure 3-18. CANopen, DI5 DI4 CAN Hardware ID Discrete in – DI5 DI4 DI3 With this selection the NODE ID is determined by the state of discrete inputs 3, 4 and 5 at power-up (see table 3-3). Figure 3-19. CANopen, DI5 DI4 DI3 Woodward...
Page 90: Figure 3-20. Canopen, Di5 Di4 Di2 Di1
This value sets the node ID for the DVP on CAN port 2, when two ports are used. Other DVP Node ID In Virtual mode, this value sets the node ID for the second/other DVP (the DVP to which this one is paired). Woodward...
Page 91: Egd Demand Configuration
The settings for EGD mode are provided on this screen. EGD Mode This setting determines the number of channels to use, none, 1, 2 or 3. EGD Producer Rate Heartbeat producer rate setting, in milliseconds. EGD Timeout Loss of signal delay time, in milliseconds. Woodward...
Page 92: Servo Analog Input Configuration
The absolute value of the input current value below this threshold for the set delay time will trigger an open wire diagnostic. Default 0.25 mA, range 0-13. Open Wire Delay: Sets the time delay for the open wire diagnostic, in msec. Default 5000 ms, range 0- 30000. Woodward...
Page 93 Mode), sets the position output value for all LVDT signals. Default 0%, range 0-100. This mode is intended for OFF-LINE USE ONLY. Enabling this mode may result in valve/actuator movement. LVDT output voltages will be in a manual open loop mode. Woodward...
Page 94: Figure 3-25. Servo Analog Input - Feedback Calibration
The position calibration can be verified by enabling the mode, setting various manual feedback position values, and then confirming the values on the customer controller. Feedback Calibration mode must be turned off to return to closed loop operation. Figure 3-25. Servo Analog Input – Feedback Calibration Woodward...
Page 95: Figure 3-26. Servo Analog Input - Feedback Calibration Mode Indicators
Refer to servo interface module calibration procedures in the DVP hardware manual 35185. Woodward...
Page 96: Setpoint Source Modifications
The noise suppression filter attenuates the amplitude of low amplitude, high frequency noise signals (due to speed pickup anomalies, or transducer noise). The input filter is used to shape the frequency response characteristics of the valve/actuator system for bandwidth, noise and slew rate limiting to certain applications. Woodward...
Page 97: Mode Selection
DVP system the slew rate should be set to the same value on both DVP units. Any combination of these filters can be applied, as determined by the Mode selection. 3.4.2 Bandwidth Filter Setting The active bandwidth frequency and damping factor are displayed when the bandwidth filter is selected. Figure 3-28. Bandwidth Filter Settings Woodward...
Page 98: Noise Filter Setting
Figure 3-30. Demand Filter Settings - Bandwidth and Noise Filter Settings Woodward...
Page 99: Slew Rate Filter
Figure 3-32. Demand Filter Settings - Slew Rate and Bandwidth Filter Settings 3.4.7 Slew Rate and Noise Filter This page allows the filter to be set for slew rate and noise combination function. Figure 3-33. Demand Filter Settings - Slew Rate and Noise Filter Settings Woodward...
Page 100: Slew Rate, Bandwidth, And Noise Filter
Figure 3-34. Demand Filter Settings - Slew Rate, Band Width, and Noise Filter 3.5 Current Diagnostics 3.5.1 Current Diagnostic Configuration – Off With the current diagnostic drop down selected in the “OFF’ position, there are no additional options available. Figure 3-35. Current Diagnostic Configuration Off Woodward...
Page 101: Fault Status And Status Flag Configuration
This screen provides access to the user-configurable diagnostics. They can all be either enabled or disabled (using the left button) or configured as Alarm (yellow) or Shutdown (red) (using the right button). Figure 3-37. Process Fault and Status Flag Configuration Page Woodward...
Page 102 In some cases, if the DVP is operated continuously under conditions where one or more of these diagnostic conditions are detected, some performance degradation or reduction in component life may occur. It is the responsibility of the user to configure these settings to ensure safe operation. Woodward...
Page 103: Discrete Inputs Action
If a reset is triggered while the DVP is running, a reset command will be issued, which does not have any effect on the operation of the DVP. However, if the DVP is shut down, the issued reset command will start up the DVP and it will reset the shutdown, assuming it was no longer active. Woodward...
Page 104: Discrete Inputs Active Open/Closed
The scaling, and diagnostic settings for the analog output are displayed on the Analog Output Configuration page. Figure 3-39. Analog Output Configuration Modification of these settings could affect operation and plant diagnostics annunciation. It is recommended that you conduct an appropriate review of the settings PRIOR to making these modifications. Woodward...
Page 105: Analog Output Mode
The output is inactive for any of the user-selected conditions. is detected The typical configuration would be for the output to become active upon detection of a diagnostic. To invert this behavior, select the second mode. Figure 3-40. Discrete Output Configuration Woodward...
Page 106: Combined Fault Flag Actions
Each of the discrete outputs has two extended configuration pages. The first page holds the process fault and status flags 1 to 4, the second page the flags 5 to 9. Figure 3-42. Discrete Output Flag Selection (1-4) Woodward...
Page 107: Discrete Output 2 Configuration
The Position (%) values represent input breakpoints and must be continuously increasing in value. Each input breakpoint value must be larger than the previous and less than the next value. If not, a Linearization Monotonic diagnostic is annunciated. Woodward...
Page 108: User Force Limiter
This page provides the option to enable or disable the user force limiter. The user force limiter is not available on all valve types. See Appendix C for more details on the functionality of this mode. Figure 3-45. User Force Limiter Configuration Woodward...
Page 109: Chapter 4. Managing Dvp Settings Files
4.1.2 Valves without an ID Module If no ID module is presented Woodward provides a valve configuration file that contains the pre-set valve parameter setting for your application. The settings file can be uploaded into the DVP using the DVP Service Tool Settings Editor Wizard.
Page 110: Changing Settings On A Dvp
If desired, select an existing settings file to be overwritten with new settings. The Settings Wizard will then issue a warning that the existing file has been selected to be overwritten. Press “OK” to confirm this step. Woodward...
Page 111: Figure 4-3. Specifying Settings File Name And Location
Figure 4-3. Specifying Settings File Name and Location Once the name and file location of the new settings file have been specified or an existing settings file has been chosen to overwrite, press “Next” to proceed. Figure 4-4. Selecting Settings File Location Woodward...
Page 112: Figure 4-5. Customer Dvp Settings Group
Figure 4-5. Customer DVP Settings Group The Save Settings Wizard will connect to the DVP and will acquire all of the settings in the “Customer DVP Settings” group. Figure 4-6. Saving Settings to the Customer DVP Settings Group Woodward...
Page 113: Figure 4-7. Entering Notes To Settings File
This step is optional and can be skipped by pressing the “Next” button to finalize the new settings file. Figure 4-7. Entering Notes to Settings File Press the “Close” button to close the Save Settings Wizard and finalize the new settings file. Figure 4-8. Finished Saving Settings Files Woodward...
Page 114: Modifying The Dvp Configuration
To start the Settings Editor, select “Edit Settings File…” from the “Settings” menu in the main toolbar. Figure 4-9. Selecting Edit Settings File Select the settings file in the dialog box. Figure 4-10. Opening Settings Files It is NOT recommended to use the Generic Settings Editor. This Editor is not used in the DVP application. Woodward...
Page 115: Loading A Dvp Settings File To The Dvp
2 inches (51 mm) of travel for another valve type. These settings are made in the DVP by uploading a pre-determined configuration provided by Woodward. To obtain the configuration file for the actuator/valve unit, contact Woodward at 1-800–523-2831 and request product applications engineering. Provide the applications engineer with the part number, serial number, and manufacturing date code for your unit.
Page 116: Figure 4-12. Selecting To Load Settings Files Into Dvp
DVPs with older firmware (i.e., from DVP 5418-7707- to DVP 5418-7432 NEW). If conversion of newer settings files to older firmware is necessary, see 'Converting a DVP settings file to an older version'. Contact Woodward for additional information or assistance. Woodward...
Page 117: Figure 4-14. Edit Settings From Older Settings File Prompt
The screen below will appear if this prompting occurs. Figure 4-14. Edit Settings from Older Settings File Prompt The Settings Editor will then download the parameter settings from the Settings File to the DVP. Figure 4-15. Loading Settings into DVP Woodward...
Page 118: Figure 4-16. File Incompatibility Fault Screen
There will be a fault reported if any value cannot be loaded due to having an incompatibility. If the screen below appears, it means the load failed and you should check the Diagnostic Log (under the Help menu) to determine which value(s) may need manual updating. Contact Woodward if further assistance is required.
Page 119: Converting A Dvp Settings File To The Newer Version
DVP Service Tool. If conversion of newer settings files to older firmware is necessary, see 'Converting a DVP settings file to an older version'. Contact Woodward for additional information or assistance. To start conversion, launch the DVP Service Tool.
Page 120: Figure 4-19. Selecting Settings File To Conversion
Figure 4-19. Selecting Settings File to Conversion Press “Next” and select the target firmware specification to which settings file will be converted. Figure 4-20. Selecting Target Firmware Specification Press “Next” and select the file to save converted settings. New file can be created as well. Woodward...
Page 121: Figure 4-21. Selecting/Creating The File To Store Converted Settings
There will be a fault reported if the settings cannot be converted due to having an incompatibility. If the screen below appears, it means the conversion failed and you should check the Diagnostic Log (under the Help menu) to determine the reason of the problem. Woodward...
Page 122: Figure 4-23. Settings File Conversion Fault Screen
DVP Service Tool. If conversion of newer settings files to older firmware is necessary, see 'Converting a DVP settings file to an older version'. Contact Woodward for additional information or assistance. Figure 4-23. Settings File Conversion Fault Screen...
Page 123: Converting A Dvp Settings File To An Older Version
To save these settings to a file, follow the steps in “Creating a new settings file”. Feature differences may exist. Not all features may be available. Newer firmware versions may have features or functions not available in an older version. Woodward...
Page 124: Settings Compare Function
For instance, if the demand selection used in the application is not “CAN OPEN DIGITAL INPUT”, then all CANopen differences can be ignored since they are not used. Contact Woodward for assistance if needed. Alternatively, the settings can be compared using the Manual Settings Comparison described below.
Page 125: Manual Settings Comparison
The advantage of this option is that only the relevant settings are displayed. Open each settings file from the “Edit Setting File” selection under the Settings menu. Compare all pages in the settings editor. Figure 4-27. Side-by-Side Settings Comparison Woodward...
Page 126: Chapter 5. Product Support And Service Options
Service Distributor or the OEM or Packager of the equipment system, based on the standard Woodward Product and Service Warranty (Woodward North American Terms and Conditions of Sale 5-09-0690) that is in effect at the time the product is originally shipped from Woodward or a service is performed: •...
Page 127: Returning Equipment For Repair
All repair work carries the standard Woodward service warranty (Woodward North American Terms and Conditions of Sale 5-09-0690) on replaced parts and labor.
Page 128: Replacement Parts
• The unit serial number, which is also on the nameplate Engineering Services Woodward offers various Engineering Services for our products. For these services, you can contact us by telephone, by email, or through the Woodward website. • Technical Support •...
Page 129: Technical Assistance
DVP Service Tool 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 130: Appendix A. Glossary Of Terms
ADC SPI Failed External ADC in processor core has stopped running. Internal electronics failure. All Analog Inputs Failed Indication that all the servo demand inputs are failed, no valid position demands remain. (Applies only to DVP with servo interface module) Woodward...
Page 131 Scaling Position at Max. Analog Output Position Scaling Maximum Current Value Current Value Analog Output Position This allows setting of the minimum position that is correlated to the Scaling Position at Min. Analog Output Position Scaling Minimum Current Value Current Value Woodward...
Page 132 AUX 3 SD Position This status flag is set when Discrete Input 3 is set, and the Discrete Input Action Mode is set to Aux3 SD+Reset. When this Status Flag is set the DVP is in Shutdown Position Woodward...
Page 133 Current Diagnostic Setting This shows the operational state of the Current Diagnostic Mode. Current Phase A High The phase A current sensor is at max output. Current Phase A Low The phase A current sensor is at min output. Woodward...
Page 134 Position from the interface is valid (Position Demand Low Point, Position Demand High Point). Digital Com 1 Error This status Flag indicates when the CAN 1 Input is bad. Digital Com 2 Error This status Flag indicates when the CAN 2 Input is bad. Woodward...
Page 135 A section of the Status Overview Service Tool screen which displays five Discrete Input Functional Status indications and two Discrete Output Status indications. DVP Temperatures These real-time measurements display the temperature of DVP Control Board or DVP Power Board in units of Celsius. Woodward...
Page 136 (stale) in the EGD packet. EGD Port 3 Link Error The EGD messages are received slower than the time out time that is a user setting. Wiring problem on Ethernet port 3. Control system not powered up. IP addresses incorrect. Woodward...
Page 137 This displays the time that it will take to go from the start frequency to the Configuration Sweep Time stop frequency when is sweep mode. Function Generator This setting controls whether data logging will also start when a function Configuration Synch generator sweep is started. A non-zero value enables this synchronized Logging behavior. Woodward...
Page 138 Definition/Description Home Screen within Service Tool that contains contact information for assistance and customer service at a variety of Woodward facilities. Heat Sink Temp. Sensor 1 This fault status flag indicates power board heat sink sensor (1 or 2) has Error or failed (Applies only to DVP 5000, 10000, and 12000).
Page 139 A Demand Input Source which sets the setpoint signal type, which is the Internally generated setpoint, user-configurable from the Manual Control page “Mode” is used to describe a parameter which selects one option to the Mode exclusion of the other available options. Woodward...
Page 140 Motor Resolver Difference These diagnostics are for monitoring differences between redundant motor Diagnostics resolvers (Dual Res. Difference Alarm and Dual Res. Difference Shutdown). MPU/PWM Input A setpoint source which sets the setpoint signal type of PWM signal. Woodward...
Page 141 Position Error Shaft There is an error bigger than the stem position error parameters between Shutdown the stem position and the demanded position. Excessive Valve/Actuator Wear. Incorrect or damaged motor wiring. Motor Failure. DVP electronics failure. Woodward...
Page 142 PWM Duty Cycle Low The PWM input duty cycle is below the given setting (User setting) PWM Frequency High The PWM frequency is above the given setting (User Setting) PWM Frequency Low The PWM frequency is below the given setting (User Setting) Woodward...
Page 143 Position, Analog Input, EGD Digital Input, PWM Input, Function Generator, and CANopen Digital Input. These options adjust the settings of the DVP. Shaft Position Error The Shaft position is not tracking the set point within limitations set by the position error parameters. Woodward...
Page 144 This is the same as Startup Open Valve Shaft 1 Error but for the second 2 Error shaft resolver. Some actuators use 2 shaft resolvers. Startup Position Lower This displays the lower limit of a specific startup check. Limit Startup Position Upper This displays the upper limit of a specific startup check. Limit Woodward...
Page 145 The resolver excitation coil is shorted. The resolver gain is too low due to resolver wiring problem. Excitation circuit failure. Valve Shaft 2 Sin Error The Sine input voltage is out of range on the valve shaft (final element) resolver number 2. Woodward...
Page 146 Entry/exiting of this state is when the position demand and actual position meet certain limit criteria. The DVP and valve remain active and functional, but disabling power to the motor prevents high frequency noise from wearing the motor gear teeth. Woodward...
Page 147 Zero Cut-off Inhibited This status indicator LED indicates that the Zero Cut-off mode is not supported by the valve type and will be treated as if the mode is disabled. Any settings for Zero Cut-off Configuration will be ignored. Woodward...
Page 148: Appendix B. Dvp Software Upgrade
Service Tool through Woodward service personnel or from the Woodward software download website. To know which version of the Service Tool will be suitable for the DVP, Woodward requires that you provide the part number, serial number, and manufacturing date code of the DVP. The product part number, serial number, and product date code print on the Product ID label.
Page 149: Software Upgrade Procedure
DVP Service Tool Software Upgrade Procedure 1. Start the DVP Service Tool. Next, select Load Application from the File Menu. Figure B-1. Load Application 2. Press Next to continue or press Cancel to stop the upgrade process. Figure B-2. Warning Note Woodward...
Page 150: Figure B-3. Software File
DVP to restore the device current settings after loading the application. Press Next to continue the upgrade process Woodward recommends checking the checkbox to allow the DVP to restore the device’s current setting and configuration during the software upgrade.
Page 151: Figure B-5A. Notification When Old To New Firmware Is Not Supported (Sid File)
If you move forward, the ability to capture those settings is lost. 6. Set the Baud Rate setting to AutoDetection for the Service Tool automatically detects the correct Baud Rate for the communication link. To continue, press Next. Woodward...
Page 152: Figure B-6. Group Selection
Do NOT press Cancel while the software is being uploaded. The user configuration settings will be lost. 8. Press the Next button to continue the loading DVP software application. The loading window status will automatically be displayed as shown on Figure B-7. Figure B-7. Writing Application to DVP Memory Woodward...
Page 153: Figure B-8. Reload Dvp Setting
10. In the event the Restore Setting operation fails, manually load the extracted settings. Settings can be loaded by selecting “Load Settings File to Device…” from the “Settings” menu in the main toolbar. The settings file that was extracted will have a name that identifies the firmware revision Woodward...
Page 154 (i.e., DVP 5418-7178NEW 2015-Dec-09 10.14.42.wset). 11. Press the Connect button or select Connect from the Device menu to connect the Service Tool to the DVP running the new Application Software. Woodward...
Page 155: Appendix C. User Force Limiter Mode
Force/Slew Rate Percent of maximum are zero and the user must increase those values to initiate actuator movement. If the user issues a shutdown or reset control when the User Force Limiter mode is enabled, the DVP may fail the startup checks if the User Force/Slew Rate Percent of Maximum are set too low. Woodward...
Page 156: Figure C-1. Ufl First Enable Screen
Released Manual 26912 DVP Service Tool Figure C-1 shows how the UFL screen appears after enabling UFL. Figure C-1. UFL First Enable Screen Woodward...
Page 157: Figure C-2. First Startup Screen
Manual Position from the dropdown menu. When this action is complete, continue with normal operations. Figure C-3 shows that selecting Manual Operation is required for proper operation of the UFL. Figure C-3. Manual Operation Warning Message Woodward...
Page 158: Figure C-4. Actuator 50%, Reduced Force, Reduced Slew Rate
Figure C-5 shows the DVP will remain at 50% position even though the command is asking for 80% because the Slew rate is at 0%. No time-out or error will activate (other than the Reduced Torque Error) Figure C-5. Position Demand 80%, Slew Rate 0% Woodward...
Page 159: Appendix D. 3151A Eml100 Quick Start Guide
Before disconnecting your valve from the EM Digital Driver, confirm the unit operates with no faults by utilizing the Woodward Driver Interface Program “DIP” software. Once you have confirmed that there are no existing errors, remove all power to the EM Digital Driver...
Page 160: Installing The Digital Valve Positioner (Dvp)
Remove the EM Digital Driver and replace with the Digital Valve Positioner (DVP) Installing the Digital Valve Positioner (DVP) 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 161: Figure D-2. Dvp To 3151A Communications Connections
Released Manual 26912 DVP Service Tool Figure D-2. DVP to 3151A Communications Connections Woodward...
Page 162: Dvp Software Download
When all connections have been made, the DVP Calibration software can be loaded to the DVP via the RS-232 port. Figure D-3. DVP Calibration Software Data Flow Before you begin, Go to https://www.woodward.com/?s=DVP download the DVP Service Tool. DVP SERVICE TOOL MUST BE INSTALLED TO CONFIGURE THE DVP. Install and Load DVP Service Tools 1.
Page 163: Using Dvp Service Tool To Begin Controlling The 3151A Eml100 Valve
The DVP Tools is packaged with the valve setting *.wset files required for valve calibration. The installer places all the setting *.wset files in your local directory: C:/Program Files/Woodward/DVP Service Tool Using DVP Service Tool to Begin Controlling the 3151A EML100 Valve Connect to the DVP (via RS-232 port) to begin controlling the 3151A EML100 valve using DVP Service Tool.
Page 164: Loading The Valve Setting File To Dvp
1. Click Settings; Load Setting from File to Device. Figure D-7. Setting Menu DVP Service Tool 9927-1736 • Browse to C:\Program Files (x86)\Woodward\DVP Service Tool for 64 bit machines or C:\Program Files\Woodward\DVP Service Tool for 32 bit machines. DVP Service Tool 9927-2265 •...
Page 165: Figure D-9. Valve File Directory
Released Manual 26912 DVP Service Tool Figure D-9. Valve File Directory Woodward...
Page 166: 3151 Eml100 Valve Calibration
Ensure all wiring is correct and there are no resolver Sine, Cosine or Excitation errors before starting the calibration procedure. Select the “Configuration and Calibration” button located in the navigation buttons panel. Figure D-10. Configuration & Calibration Menu Locate the resolver at minimum (4.0 ma) and maximum (20 ma) flow. Woodward...
Page 167: Figure D-11A. Single Resolver Tsp Example
DVP Service Tool This can be found on from the nameplate of the valve, or the TSP record, or calibration sheet. Note the values for later use. Figure D-11a. Single Resolver TSP Example Figure D-11b. Single Resolver TSP Example Woodward...
Page 168: Figure D-12. Configuration & Calibration Menu
Figure D-12. Configuration & Calibration Menu The Manual Configuration of Scaling and Startup Diagnostics window will open. Note: This window will show different values to enter depending on if the valve is a single or double resolver valve as shown by the screenshots below: Woodward...
Page 169: Figure D-13. Valve Position Calibration Information Entry Dual Resolver
Released Manual 26912 DVP Service Tool Figure D-13. Valve Position Calibration Information Entry Dual Resolver Woodward...
Page 170: Figure D-14. Configuration & Calibration Menu
Press “Reset Control”. All Shutdowns on the calibration screen should show green. Figure D-14. Configuration & Calibration Menu Pressing the “Valve Identification” button provides a place for you to record the part number, serial number, and revision of your valve within the DVP EEPROM. Woodward...
Page 171: Figure D-15. Valve Identification Window
Released Manual 26912 DVP Service Tool Figure D-15. Valve Identification Window Woodward...
Page 172: Figure D-16. Process Fault And Status Overview Window
“Process Fault & Status Overview” to confirm all alarms are “green” and you are now ready to begin controlling the 3151A Water Valve with EML100. Figure D-16. Process Fault and Status Overview Window Woodward...
Page 173: Appendix E. 3103/3171/Em35Mr Quick Start Guide
The startup parameters must be populated by following the instructions in the Service Tool. The DVP Service Tool provides specific instructions for calculating these values and loading them into the driver. Woodward...
Page 174: Disconnecting The Em Digital Driver
Before disconnecting your valve from the EM Digital Driver, confirm the unit operates with no faults by utilizing the Woodward Driver Interface Program “DIP” software. Once you have confirmed that there are no existing errors, remove all power to the EM Digital Driver...
Page 175: Figure E-2. Dvp To 3103/3171 Communication Connections
Released Manual 26912 DVP Service Tool Figure E-2. DVP to 3103/3171 Communication Connections Woodward...
Page 176: Dvp Software Download
When all connections have been made, the DVP calibration software can be loaded via the Service Tool to the DVP. Figure E-3. Calibration Software Data Flow Before you begin, Go to https://www.woodward.com/?s=DVP download the DVP Service Tool. DVP SERVICE TOOL MUST BE INSTALLED TO CONFIGURE THE 24 V DVP. Install and load DVP Service Tools 1.
Page 177 Released Manual 26912 DVP Service Tool The DVP Tools is packaged with the valve setting *.wset files that require for valve calibration. The installer places all the *.wset files in your local directory: C:/Program Files/Woodward/DVP Service Tool Woodward...
Page 178: Using Dvp Service Tool For Controlling The 3103/3171/Em35Mr Valve
After the valve is connected, the bottom toolbar should display “Connected on COM1” in the left corner. Figure E-6. Communications Channel Connection Verification Woodward provides four settings files that can be loaded to the driver for controlling 3103 or 3171 Gas Valves controlling. 3. 3103EM35MR_SingleResolver.wset – For Single Resolver Application 4.
Page 179: Valve Calibration
Shutdown status is red (see below). Figure E-8. Correct Valve Verification Valve Calibration Locate the resolver offset information for your valve from the nameplate, TSP record, or calibration sheet and record that information here. Woodward...
Page 180: Figure E-9. Nameplate - Resolver Offset Information
Ensure all wiring is correct and there are no resolver Sine, Cosine or Excitation errors before starting the calibration procedure. The screens below show a dual resolver 3103/EM35MR. For single resolver valves, all fields pertaining to Resolver 2 will not be shown by the Service Tool. Woodward...
Page 181: Figure E-11. Valve Position Calibration Information Entry
Min Check Max Value Resolver 2 = Min Check Measured Value Res 2 +1% % Elec Rev Min Check Min Value Resolver 2 = Min Check Measured Value Res 2 -1% % Elec Rev Press “Edit Config” button to open the Manual Configuration dialog box and enter the values calculated above. Woodward...
Page 182: Figure E-12. Manual Config, Min Check Startup Diagnostics
Max Check Max Value Resolver 1 = Max Check Measured Value Shaft +1% % Elec Rev Max Check Min Value Resolver 1 = Max Check Measured Value Shaft - 1% % Elec Rev Max Check Max Value Resolver 2 = Max Check Measured Value Res 2 +1% % Elec Rev Woodward...
Page 183: Figure E-13. Manual Config, Max Check Startup Diagnostics
15. After all values are entered, press enter, then the “Apply” button. Press “OK” to close the Manual Configuration dialog box. 16. Press “Reset Control”. Both the “Startup Max Check Res 1 Failed” and “Startup Max Check Res 2 Failed” indicators should turn green. Woodward...
Page 184: Figure E-14. Valve Identification Window
Res 2 will not be shown by the Service Tool. If you have entered in all three values (Resolver Position Offset, MIN Check, and MAX Check) into all three steps and receive a “Position Error Fault”, please check motor wiring if all values are correctly entered. Woodward...
Page 185: Figure E-15. Process Fault & Status Overview Window
At this point all alarms should be cleared after a 4–20 mA source has been applied to the DVP. Please use the drop-down list to view “Process Fault & Status Overview” to confirm all alarms are “green” and you are now ready to begin controlling the 3103 or 3171 valve. Figure E-15. Process Fault & Status Overview Window Woodward...
Page 186: Zero Cut-Off Functionality
When the demand setpoint exceeds the Zero Cut-off High Limit setting, the valve resumes normal position control. There is no time delay when switching out of the Zero Cut-off mode. Figure E-16. Manual Configuration of Valve Calibration Window Zero Cut-off Configuration Woodward...
Page 187: Figure E-17. Zero Cut-Off Configuration Parameters Window
Excessive gear wear can result when the valve is actively controlling in one fixed position for long durations. Woodward has provided default values that will likely meet most customer needs. It is recommended to not to alter these values. If...
Page 188: Figure E-18. Zero Cut-Off Active/Inactive Indications
• The Zero Cut-off function will remain active until the demand crosses the upper limit. • The valve will respond with zero delay when the cut-off deactivates. *Timing chart is not to scale Figure E-19. Zero Cut-off Timing Chart Woodward...
Page 189: Appendix F. Lq25/Lq25T/Lq25Bp Quick Start Guide
The startup parameters must be populated by following the instructions in the Service Tool. The DVP Service Tool provides specific instructions for calculating these values and loading them into the driver. This quick start guide released to support LQ25 - three speed and LQ25-1 speed in either single or dual resolver application. Woodward...
Page 190: Disconnecting The Em Digital Driver
Installing the 24 V Digital Valve Positioner (DVP) 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 191: Figure F-2. Dvp To Lq25 Communication Connections
Released Manual 26912 DVP Service Tool Figure F-2. DVP to LQ25 Communication Connections Woodward...
Page 192: Figure F-3. Dvp To Lq25 Dual Resolver Communication Connections
Released Manual 26912 DVP Service Tool Figure F-3. DVP to LQ25 Dual Resolver Communication Connections Woodward...
Page 193: Dvp Software Download
DVP Service Tool DVP Software Download Figure F-4. Calibration Software Data Flow Before you begin, Go to https://www.woodward.com/?s=DVP download the DVP Service Tool. DVP SERVICE TOOL MUST BE INSTALLED TO CONFIGURE THE 24 V DVP. Install and load DVP Service Tools 1.
Page 194: Using Dvp Service Tool To Begin Controlling The Lq25 Valve
Figure F-7. Communications Channel Connection Verification Loading Valve Setting File to DVP Woodward provides settings files that can be loaded to the driver for configuring LQ25, LQ25T, or LQ25BP valves. Take special care to note the file naming difference between the LQ25_AnalogDriver and LQ25_SingleResolver or LQ25_DualResolver.
Page 195: Figure F-8. Settings Menu
Released Manual 26912 DVP Service Tool Click Settings; Load Setting from File to Device. Figure F-8. Settings Menu Locate the applicable file and load settings to valve (should take 3– 5 seconds). Woodward...
Page 196: Figure F-9. Correct Valve Verification
Locate DefaultCustomerConfigurationAnalog.wset and begin loading (should take 3–5 seconds). The DVP should now be communicating with the LQ25. Check that the correct valve is connected, and that the Shutdown status is red (see below). Figure F-9. Correct Valve Verification Woodward...
Page 197: Valve Calibration (3-Speed Resolver Lq's)
Carefully follow all instructions below to set up the DVP driver. Failure to follow these instructions can result in damage to the valve. Ensure all wiring is correct and there are no resolver Sine, Cosine or Excitation errors before starting the calibration procedure. Woodward...
Page 198: Figure F-11. Manual Configuration Dialog Window Valve Position Calibration
Range Limit Max Value = Min Check Measured Value Shaft +66 % Shaft 1 % Elec Rev Shaft 2 % Elec Rev Range Limit Min Value = Min Check Measured Value Shaft –6 % or +1 %, whichever is higher Shaft 1 % Elec Rev Shaft 2 % Elec Rev Woodward...
Page 199: Figure F-12. Manual Configuration Dialog Window Range Limit Diagnostics
Min Check Max Value = Min Check Measured Value Shaft +2 % Shaft 1 % Elec Rev Shaft 2 % Elec Rev Min Check Min Value = Min Check Measured Value Shaft –6 % or +1 %, whichever is higher Shaft 1 % Elec Rev Shaft 2 % Elec Rev Woodward...
Page 200: Figure F-13. Manual Configuration Dialog Window Minimum Check Startup Diagnostics
Minimum Check Startup Diagnostics 15. After all values are entered, press enter, then the “Apply” button. Press “OK” to close the Manual Configuration dialog box. 16. Press “Reset Control”. The “Startup Min Check Failed” indicators for each resolver should turn green. Woodward...
Page 201: Figure F-14. Valve Identification Window
18. After all values are entered, press enter, then the “Apply” button. Press “OK” to close the Valve Identification dialog box. Note: The screens above show a Single Resolver LQ25. For Dual Resolver valves, all fields pertaining to the second resolver will be visible within the Service Tool. Woodward...
Page 202: Valve Calibration (1-Speed Resolver Lq)
The resolver offset for the LQ25 is set when loading the valve settings file (LQ25_AnalogDriver.wset); no customer entry is required for this offset. See Figure F-15 which shows how this looks in the Service Tool. Figure F-15. LQ25 Resolver Offset Calibration Woodward...
Page 203: Figure F-16. Lq25 Valve Type Selection
When opening the Valve Type Selection screen for a Single Speed LQ25, the screen below appears. There is no user configuration option for this page. ID Module Not Detected error is normal for single speed valves. Figure F-16. LQ25 Valve Type Selection Woodward...
Page 204: Figure F-17. Process Fault & Status Overview
At this point all alarms should be cleared after a 4–20 mA source has been applied to the DVP. Please use the Navigation button or drop-down list to view “Fault Status and Configuration Overview” to confirm all alarms are “green” and you are now ready to begin controlling the LQ25 valve. Figure F-17. Process Fault & Status Overview Woodward...
Page 205: Appendix G. Dvp Conversion Process
12. Load the updated WSET file into the 6.0X DVP. 13. Confirm the settings for Resolver Offsets and Valve Identification and make any required changes. 14. Confirm the Redundancy Manager Values and make any required changes (see instructions below). Woodward...
Page 206: Firmware Revision Number To Part Number Cross Reference
WSET file. To do this, go to the Settings dropdown, choose “Edit Settings File…” and select the saved WSET file. In the editor, select the “Redundancy Manager Configuration“ screen. On that screen, you will see the three values listed above. This screen will look like this: Woodward...
Page 207: Instructions To Load Redundancy Manager Values Into The 6.0X Dvp
Redundancy Manager Values. If you need to adjust these values, click the “Edit Config” button, and modify the values in the following screen. NOTE: Some factory-configured valves with ID module do not allow configuring these settings. Figure G-2. Edited Redundancy Manager Parameters Woodward...
Page 208: Revision History
Stroke Length Zero Cut-off with Seating Current/Current Controlled mode • Screenshot of Configuration & Calibration screen for ELA Standalone actuators. • Update links to Woodward website. • Update/add items to Glossary: Configuration Process Error Force Limiter (Actuator Force Limiter) Stroke Length...
Page 209 Removed duplicated configuration information from Chapter 2. • Changed order of content in Chapter 3 to match the tool’s settings editor page order. • Settings file manipulation was moved into a new chapter (Chapter 4). Settings file association procedure was added. Woodward...
Page 210 Created section heading “Valve Calibration (1 Speed Resolver LQ)” Changes in Revision A— • Service Tool information from B26329 installed in Chapters 2 and 3 • Appendices C, D, E, F, and G added • Added Figure 2-1 • Updated text in Section 2.17.5 Relubrication Woodward...
Page 211 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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