Woodward Large Electric Sonic Valve II, Installation And Operation Manual, Page: 35 / 66

Manual 35076 LESV II
Woodward 33
Valve/Actuator Configuration Settings
The LESV II utilizes a device (ID Module) containing all the configuration and calibration information that
is read by the Digital Valve Positioner (DVP) when the valve/actuator is connected and powered up. Initial
configuration settings for the valve/actuator do not need to be entered into the DVP due to the ID Module
communicating directly with the positioner. However, in the unlikely event the configuration settings must
be entered manually, the following tables outline the necessary configuration settings for the LESV II.
These configuration settings are broken up into three groups: User Configuration Parameters, Valve Part
Number Specific Parameters, and Valve Serial Number Specific Parameters. Some of the configuration
settings include factory calibration information. Please contact Woodward with the valve part number and
serial number for the data containing the specific calibration and configuration settings if the need arises.
Many of these parameters are accessible via the Woodward Service Tool.
User Configuration Parameters
The User Configuration Parameters are used in the DVP to define the interface between the DVP and the
turbine control system. Examples of these include the demand type selection, analog input scaling,
discrete input and output configurations, etc. For a complete description of all the options for the User
Configuration Parameters, please see the DVP product manual.
Valve Part Number Specific Parameters
These parameters define the settings based on a particular valve type (part number). Every valve of the
same type, regardless of serial number, will have the same settings. Please refer to the table below for a
definition of these settings. For instructions on how to enter these values, please refer to the DVP
manual.
Please contact Woodward for the correct settings for your application.
Table 3-2. Valve Part Number Specific Parameters
Parameter Name Description Value/Units
ValveTypeId
IdModuleVersion Parameter set version 1 = Rev 0
2 = Rev 1, etc.
ValveType Selects valve type 56 = 1.5-Inch Stroke LESV II
(2-Inch valve)
64 = 3- Inch Stroke LESV II (3,
4, 6-Iinch valves)
ValveProductCode Upper level part number of
valve assembly
9904-XXXX (See applicable
part number)
ValveProductRev EC Revision of Valve
Assembly
1 = NEW
2 = A
3 = B, etc.
100 = Rev 0
101 = Rev 1, etc.
BLDCPosStateParams
MinCheckCurrent Current to close valve during
min startup check
amps
MaxCheckCurrent Current to preload valve in
opening direction during min
startup check
amps
MotorDirectioncheckLimit Min movement in the closing
direction during startup check
to avoid a motor direction error
% of electrical revolution
SetPosZeroCutOffParams
Released