Category: Industry Trends

The Vertex-Pro controller includes the following PID control & protection functions:

 Anti-Surge PID Control

 Rate PID Control

 Boost (open-loop backup line response)

 Surge Recovery

 Surge Minimum Position

 Start, Purge, Stop, Shutdown, & Zero Speed Sequencing Positions

 Alarm & Shutdown Logic

Alternatively, the following functions can be configured, depending on the application requirements:

Motor

 Current limit PID Control

 Start Sequence Logic

Compressor

 Throttle or Inlet Guide Vane Ramp Loading (motor protection)

 Performance Control (compressor suction or discharge pressure, flow, or external signal)

 Load Sharing (parallel compressors up to three trains)

The Vertex-Pro is built on Woodward’s field-proven MicroNet™ platform, and is available in simplex

or dual redundant models. All models utilize the MicroNet’s compact 8-slot chassis and

robust field termination modules. Simplex models include one of every module, while

dual-redundant models include two of every module, allowing users to perform both

bumpless on-line program changes and on-line module replacements.

The Vertex-Pro chassis is designed to be bulkhead-mounted in a cabinet or control

panel, and contains the required I/O and core control software to control industrial

motor-driven compressors. Typically, this controller is located in an enclosure that is

rated for the site-specific environment. Field termination modules (with integrated

circuit fuse protection) are included with this controller to allow users to easily land

and manage compressor and system interface wiring. The control also supplies

source power for associated sensors and I/O circuits.

This control is field-configurable, allowing users to easily configure the control to

application-specific requirements.

A menu-driven software program (Control Assistant) is provided with the control,

and when installed on any Windows based computer or laptop, serves as the human

interface to the control and or compressor.

This Control Assistant is used to configure, service, and optionally operate the control.

Optionally a touchscreen OpView™ panel is available for use as a local or remote

operator control panel. This OpView panel is comprised of a 307 mm (12.1”) touchscreen 

computer, and connects to the control via an Ethernet link.

Description

The Vertex-Pro is an anti-surge controller, designed to control and protect industrial-sized

motor-driven axial and centrifugal compressors. This purpose-built controller is available

in standard off-the shelf models or custom models. Standard off-the-shelf models are available

for one or two recycle loop applications, while custom models (Vertex-Pro-C models) are available

for larger three and four recycle loop applications.

OEM-qualified algorithms are used to ensure that proper start sequences are followed,

proper and accurate compressor load calculations are used, and proper protection and

recovery actions are performed.

Basic functionality includes:

 Motor Drive Interface Logic

 Inlet Throttle Valve Control

 Inlet Guide Vane Control

 Recycle Valve(s) Control

 Surge Control

 Performance Control (suction or discharge)

 Surge Anticipation Logic

 Surge Protection Logic

 Surge Recovery Logic

 Load Sharing

The Vertex-Pro is built on Woodward’s field-proven MicroNet™ platform, and is available in simplex

or dual redundant models. All models utilize the MicroNet’s compact 8-slot chassis and

robust field termination modules. Simplex models include one of every module, while

dual-redundant models include two of every module, allowing users to perform both

bumpless on-line program changes and on-line module replacements.

The Vertex-Pro chassis is designed to be bulkhead-mounted in a cabinet or control

panel, and contains the required I/O and core control software to control industrial

motor-driven compressors. Typically, this controller is located in an enclosure that is

rated for the site-specific environment. Field termination modules (with integrated

circuit fuse protection) are included with this controller to allow users to easily land

and manage compressor and system interface wiring. The control also supplies

source power for associated sensors and I/O circuits.

This control is field-configurable, allowing users to easily configure the control to

application-specific requirements.

A menu-driven software program (Control Assistant) is provided with the control,

and when installed on any Windows based computer or laptop, serves as the human

interface to the control and or compressor.

This Control Assistant is used to configure, service, and optionally operate the control.

Optionally a touchscreen OpView™ panel is available for use as a local or remote

operator control panel. This OpView panel is comprised of a 307 mm (12.1”) touchscreen 

computer, and connects to the control via an Ethernet link.

Description

The Vertex-Pro is an anti-surge controller, designed to control and protect industrial-sized

motor-driven axial and centrifugal compressors. This purpose-built controller is available

in standard off-the shelf models or custom models. Standard off-the-shelf models are available

for one or two recycle loop applications, while custom models (Vertex-Pro-C models) are available

for larger three and four recycle loop applications.

OEM-qualified algorithms are used to ensure that proper start sequences are followed,

proper and accurate compressor load calculations are used, and proper protection and

recovery actions are performed.

Basic functionality includes:

 Motor Drive Interface Logic

 Inlet Throttle Valve Control

 Inlet Guide Vane Control

 Recycle Valve(s) Control

 Surge Control

 Performance Control (suction or discharge)

 Surge Anticipation Logic

 Surge Protection Logic

 Surge Recovery Logic

 Load Sharing

Features

• Create your own:

• Sequences: increase and decrease power consumption, grid failure and grid power return

• Charts: data analytics to meet your needs

• VNC to visualize controls: interconnect to gensets in the simulation with a VNC client on various devices

within your network

• Remote panel RP-3000XT

• Any laptop with a VNC viewer

• Any smartphone with a VNC viewer app

• Applying loads based on your own requirements with your own load profiles

• There is a simulation of gas/diesel gensets with standard genset models

• Simulation is similar to building real gensets for a factory acceptance test

• Simulate real life operational behavior

• Only minor modifications between simulation and reality

• Utility forming/following

• Import/export control

• Synchronization and dead bus bar closure

• Photovoltaic with different loading scenarios

• Sequencing of gensets under different loading scenarios

• Verify parameterized logic

Woodward’s easYsim simulation tool revolutionizes power system testing by creating digital

twins of complex setups, including gensets, breakers, and renewable integrations such as

Battery Energy Storage Systems (BESS) and photovoltaic (PV) systems.

Standard models are designed for cost-effective training and onboarding,

making it safer and more economical to test on virtual systems. Custom scenarios

simplify commissioning by enabling precise testing of applications with

specific single-line diagrams. EasYsim supports system behavior testing,

load sequencing, synchronization, and grid failure simulations,

helping to reduce costs and streamline project timelines.

Product Variants

• 10-059-783 easYsim – 3 MONTHS ACCESS (NO SUBSCRIPTION) used for one Email address

• Custom scenarios available upon request

• Your single line diagram (* requires a minimum level of software engineering)

• Controllers like LS-6XT, GC-3400XT-P1. DSLC-2XT, MSLC-2XT, easYi, easYgen-3000XT Series

LS-6 Breaker Controller

Woodward’s easYgen | LS-6XT control is a synchronizer controller with integrated mains decoupling

and protection features. It enables several redundant communication schemes with peer controls.

The applications range from independent synch check relay to complex power management system

with multiple utility feeds, bus tie breakers and group breakers in combination with Woodward’s

easYgen-3400XT/3500XT equipped genset controllers and/or easYgen | GC-3400XT equipped genset

groups.

Redundant busses running among the peer controls ensure that availability of your power generation

asset is not compromised to a single point of failure.

The LS-6XT control together with easYgen-3000XT controls are designed to support OEM switch-gear

builders, generator packagers, and system integrators standardize on a single hardware for a multitude of

utility parallel or island operations. Off-the-shelf LS-6XT control is software configurable for one/two

breaker control, gensets / genset groups handling, and stand-alone/multi-unit application. The LS-6XT

controller is available in a rugged aluminum powder coated housing. An LED Annunciator plate is

integrated to the front for local annunciation of alarms that are customizable on-site. Woodward RP-

3000XT is supported over a separate Ethernet network that works as remote operator control panel.

Woodward’s LS-5 and LS-6XT breaker controllers deliver accurate synchronization,

integrated mains decoupling, and robust protection features for complex power

management systems. Designed for flexibility, these controllers support diverse applications,

ncluding utility parallel and island operations, with software-configurable options for breaker

control and synchronization. Featuring redundant communication schemes,

intuitive integration with easYgen genset controllers, and rugged housing options,

the LS-5 and LS-6XT ensure reliable and scalable solutions for OEM switchgear builders,

generator packagers, and system integrators.

Features and Functionality

• Compatible with the easYgen-3000XT and 3500XT (software revision >2.10x required)

• Compatible with group controller

• Synchronize forward and backward with easYgen-3000xt

• Segment control for load sharing

• Protection elements (including ROCOF, phase shift, and flexible limits for custom protection)

• RS-485 interface for remote control and visualization

• Synch-check operation without easYgen-3000xt

• Phase angle compensation

• Minimum gensets (with group controller) = 496

• Maximum gensets (without group controller) = 32

• Custom alarms

Additional features available based on the model of the breaker.

Features and Functionality

• Compatible with the easYgen-3000XT and 3500XT (software revision >2.10x required)

• Compatible with group controller

• Synchronize forward and backward with easYgen-3000xt

• Segment control for load sharing

• Protection elements (including ROCOF, phase shift, and flexible limits for custom protection)

• RS-485 interface for remote control and visualization

• Synch-check operation without easYgen-3000xt

• Phase angle compensation

• Minimum gensets (with group controller) = 496

• Maximum gensets (without group controller) = 32

• Custom alarms

Additional features available based on the model of the breaker.