Woodward easYgen-2000 Series Application Manual
Genset control
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Also See for easYgen-2000 Series:
- User manual (610 pages) ,
- Configuration manual (339 pages) ,
- Installation manual (72 pages)
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Summary of Contents for Woodward easYgen-2000 Series
- Page 1 37429 easYgen-2000 Series Genset Control Application Software Version 1.xxxx Manual 37429...
- Page 2 Provides other helpful information that does not fall under the warning or caution categories. 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, Woodward assumes no responsibility unless otherwise expressly undertaken.
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Page 3: Table Of Contents
Manual 37429 easYgen-2000 Series - Genset Control Revision History Rev. Date Editor Changes NEW 09-06-09 Release Content 1. G ..................7 HAPTER ENERAL NFORMATION 2. B ................... 8 HAPTER ASIC PPLICATIONS Overview ..............................8 Application Mode {0} ..........................9 Application Mode {1o} ..........................10 Application Mode {1oc} .......................... - Page 4 Manual 37429 easYgen-2000 Series - Genset Control Connecting a Landline Modem ......................36 Function ............................36 Preconditions for this Example ....................36 Connection ..........................37 easYgen Settings ........................37 ToolKit Settings ........................... 38 Phoenix Modem Settings ......................38 Wiring Self-Powered DIs........................40 Page 4/41 ©...
- Page 5 Manual 37429 easYgen-2000 Series - Genset Control Figures and Tables Figures Figure 2-1: Application mode {0} .............................. 9 Figure 2-2: Application mode {1o} ............................10 Figure 2-3: Application mode {1oc} ............................11 Figure 2-4: Application mode {2oc} ............................12 Figure 3-1: Multiple genset application mode........................... 13 Figure 3-2: Example - configuring load-dependent start stop (LM) ..................
- Page 6 Manual 37429 easYgen-2000 Series - Genset Control Tables Table 1-1: Manual - overview ..............................7 Table 3-1: Configuration of load-dependent start/stop......................14 Table 3-2: Configuration of load-dependent start/stop IOP ...................... 15 Table 3-3: Configuration of load-dependent start/stop MOP ....................15 Table 3-4: Configuration of emergency operation ........................
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Page 7: Chapter 1. General Information
Series - Interfaces 37430 easYgen-2000 Series - Parameter List 37431 DE37431 easYgen-2000 Series - Brief Operation Informa- 37432 DE37332 tion Table 1-1: Manual - overview Intended Use The unit must only be operated in the manner described by this manual. The prerequisite for a proper and safe operation of the product is correct transportation, storage, and installation as well as careful oper- ation and maintenance. -
Page 8: Chapter 2. Basic Applications
Manual 37429 easYgen-2000 Series - Genset Control Chapter 2. Basic Applications Overview ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ NOTE Please refer to the Configuration Manual 37427 for selection of the application mode. Depending on the application, different application modes are possible. • Application mode {0} - [start/stop] - engine control - refer to page 9 - Measuring of engine/generator parameters (i.e. -
Page 9: Application Mode {0
Manual 37429 easYgen-2000 Series - Genset Control Application Mode {0} ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This application mode may be used for isolated operation applications. In this case, the easYgen will function as an engine control. Figure 2-1: Application mode {0} The easYgen requires in all application modes the feedback reply from the circuit breakers. These replies are used to define, whether it controls frequency, shares the load with other gensets, or performs active load control. -
Page 10: Application Mode {1O
Manual 37429 easYgen-2000 Series - Genset Control Application Mode {1o} ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This application mode may be used for isolated operation applications. In this case, the easYgen will function as an engine control with generator and engine protection. The control unit can only open the GCB. -
Page 11: Application Mode {1Oc
Manual 37429 easYgen-2000 Series - Genset Control Application Mode {1oc} ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This application mode may be used in applications, where only the GCB is operated by the easYgen. If it is used for isolated or mains parallel operations, mains decoupling should be performed by the GCB or an external provi- sion. -
Page 12: Application Mode {2Oc
Manual 37429 easYgen-2000 Series - Genset Control Application Mode {2oc} ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This application mode may be used for mains parallel operation. In this case, the easYgen will function as an en- gine control with generator, mains and engine protection. The control unit can open and close the GCB and the MCB. -
Page 13: Chapter 3. Multiple Genset Applications
Manual 37429 easYgen-2000 Series - Genset Control Chapter 3. Multiple Genset Applications Overview ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Figure 3-1: Multiple genset application mode In a multiple-unit mains parallel application, all easYgens need the same signals for: - mains voltage and current - reply signal of the MCB The open and close contacts from all controls must be wired in parallel. -
Page 14: Configuration Example
Manual 37429 easYgen-2000 Series - Genset Control Configuration Example ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Mains Parallel Operation (mains interchange (import/export) power control) The following example describes the configuration of a typical mains parallel operation with import/export power control at the interchange point and load-dependent start/stop. -
Page 15: Table 3-2: Configuration Of Load-Dependent Start/Stop Iop
Manual 37429 easYgen-2000 Series - Genset Control Configuring Load-Dependent Start/Stop Isolated Operation Additional assumptions are valid for isolated operation (IOP), i.e. in case of an emergency operation: • A reserve power of 80 kW on the busbar shall be maintained, i.e. at least 2 generators are available in iso- lated operation for redundancy because no supporting mains are present. -
Page 16: Figure 3-3: Example - Configuring Start In Auto (Lm)
Manual 37429 easYgen-2000 Series - Genset Control Configuring Automatic Operation From the main screen on the unit select Parameter -> Configuration -> Application config. -> Automatic run con- LogicsManager fig. and configure the function "Start req in AUTO" as shown in Figure 4-2 on page 19 to start the generator in Automatic operating mode if discrete input [DI 02] ("09.02 Discrete input 2") is energized or a... -
Page 17: Chapter 4. Special Application Examples
Generator Excitation Protection ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The easYgen-2000 Series provides the user with power factor monitoring. These monitoring functions permit for protection of the generator over- and under-excitation. The power factor monitoring consists of a warning alarm and/or a shutdown alarm when enabled. An alarm and the specified action will be initiated if the monitored pow- er factor surpasses the defined limits. -
Page 18: Configuring A Set Point Control Via Analog Input
Manual 37429 easYgen-2000 Series - Genset Control Configuring a Set Point Control via Analog Input ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following example illustrates how to configure an easYgen for using an external load set point via analog in- put [AI 03]. The external set point may be enabled using a switch, wired to discrete input [DI 04] (configure pa- rameter 1262 “Alarm class”... -
Page 19: Viewing The Load Set Point On The Easygen
Manual 37429 easYgen-2000 Series - Genset Control LogicsManager Configure the function "Setp. 2 load" as shown in Figure 4-2 on page 19 to enable load setpoint 2 if discrete input [DI 04] is energized. Figure 4-2: Example - configuring load setpoint 2 for [DI 04] Viewing the Load Set Point on the easYgen After the unit is configured as described above, the "Setpoint"... -
Page 20: Creating Self-Toggling (Pulsing) Relays Using Logicsmanager
Manual 37429 easYgen-2000 Series - Genset Control Creating Self-Toggling (Pulsing) Relays Using LogicsManager ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Various functions are possible with the LogicsManager. This is a simple example of a relay output that toggles from energized to de-energized in automatic mode with adjustable on and off time. This pulsing relay may be combined with a flexible limit, which can be programmed with a function like low battery voltage to get a blink- ing warning light. -
Page 21: Performing Remote Start/Stop And Acknowledgement
Series - Genset Control Performing Remote Start/Stop and Acknowledgement ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The easYgen-2000 Series controller can be configured to perform start/stop/acknowledgement functions remotely through the CAN bus or Modbus. The required procedure is described in the following steps. NOTE Refer to the operation manual 37428 for a detailed description of the navigation through the various display screens. -
Page 22: Setting Up A Test With Or Without Load
Setting Up a Test With or Without Load There are a lot of different opinions of the behavior of a proper test mode. The easYgen-2000 Series can support the following two modes: Test with load and test without load. Both modes work only in automatic mode. The correct test mode depends on your local specifications. -
Page 23: Figure 4-10: Configuration - Flag 2 (Timer)
Manual 37429 easYgen-2000 Series - Genset Control Example for test without load: The engine shall start once a month and run for one hour without overtaking the load. The test day shall be every fifteenth of a month (with flag 2). A relay output can be configured that this test is running, e.g. -
Page 24: Remote Start/Stop And Acknowledgement
Manual 37429 easYgen-2000 Series - Genset Control Remote Start/Stop and Acknowledgement The easYgen may be started, stopped, or acknowledged with Modbus or CAN protocol via the interface. Two logical command variables are available for this in the LogicsManager: 04.13 Remote request 04.14... -
Page 25: Figure 4-13: Example - Remote Acknowledgement
Manual 37429 easYgen-2000 Series - Genset Control External Acknowledgement Navigate to the "Configure automatic run" screen by pressing the following softkeys in this sequence: Parameter -> Configuration -> Monitoring config. -> Miscellaneous Navigate to the entry "Ext. acknowledge" by using the softkeys and press to enter the "Ext. -
Page 26: Bit Enabling Via Modbus Protocol And Rs-485 Interface
Manual 37429 easYgen-2000 Series - Genset Control The following figure shows the reaction of the command variable on the various changes of the bits: Start bit Stop bit Com. var. 04.13 Remote request no reaction, stops, because because simultanous higher prioritized... -
Page 27: Connecting An Ikd 1 On Can Bus 1
Connecting an IKD 1 on CAN Bus 1 ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ We recommend to connect external expansion boards, like the Woodward IKD 1 to CAN bus 2. This CAN bus offers preconfigured settings for operating several expansion boards including the IKD 1. -
Page 28: Ikd 1 Configuration
Manual 37429 easYgen-2000 Series - Genset Control Receive PDO The easYgen must be configured for receiving data on an RPDO. The data received on CAN ID 201h is inter- preted as object with the index 8011 (external DIs 1 to 8). For this, RPDO1 must be configured as follows:... -
Page 29: Baudrate Configuration
Manual 37429 easYgen-2000 Series - Genset Control Baudrate Configuration The baud rate must be configured identical in the easYgen and the IKD 1. The following example shows the con- figuration of both units to 250 kBd: Figure 4-18: Configuration of the baud rate ©... -
Page 30: Configuration For A Second Ikd 1
Manual 37429 easYgen-2000 Series - Genset Control Configuration for a Second IKD 1 If a second IKD 1 shall be connected to the easYgen, the following settings must be made to TPDO2 and RPDO2 in the easYgen: Figure 4-19: Configuration of the easYgen for a second IKD 1... -
Page 31: Configuring A Pwm Duty Cycle For A Cat Adem Controller
Manual 37429 easYgen-2000 Series - Genset Control Configuring a PWM Duty Cycle for a CAT ADEM Controller ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ If a PWM signal shall be used with a CAT ADEM speed controller, the duty cycle must be limited between 10% and 85%. For this, the following settings must be made to the respective analog output (the following parameter IDs and figures refer to analog output 1;... -
Page 32: Connecting A Gsm Modem
Manual 37429 easYgen-2000 Series - Genset Control Connecting a GSM Modem ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Figure 4-22: Connecting a GSM modem Function It is possible to establish a cellular connection to the system using a GSM modem. This application is intended for mobile use. It is also interesting to trigger a call in case of an alarm with this application. The GSM modem provides a discrete input for this, which can trigger e.g. -
Page 33: Connection
Manual 37429 easYgen-2000 Series - Genset Control If a different modem is used, this has to accept incoming calls automatically and establish a connec- tion between calling PC and easYgen. Connection It is possible to issue an active call in case of a malfunction using a relay of the relay manager. Connect the ea- sYgen and the modem with the power supply as directed. -
Page 34: Toolkit Settings
Manual 37429 easYgen-2000 Series - Genset Control ToolKit Settings In ToolKit, select Connect… from the Device menu to open the Communications window. Select the modem (this must be installed and configured under Windows) from the network list, enter the phone number and click the Connect button to establish a connection with the modem. -
Page 35: Figure 4-26: Configuring Alarm Input 1 In The Gsm Modem Software
Manual 37429 easYgen-2000 Series - Genset Control Make the following settings on the Alarm/Output 1 tab. The phone number and the text can be set as required. Figure 4-26: Configuring alarm input 1 in the GSM modem software Make the following settings on the Alarm/Output 2 tab. The phone number and the text can be set as required. -
Page 36: Connecting A Landline Modem
Manual 37429 easYgen-2000 Series - Genset Control Connecting a Landline Modem ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Figure 4-28: Connecting a landline modem Function It is possible to establish a phone connection to the system using a modem. This application is intended for sta- tionary use, where a steady remote control is required. -
Page 37: Connection
Manual 37429 easYgen-2000 Series - Genset Control Connection It is possible to issue an active call in case of a malfunction using a relay of the relay manager. Connect the ea- sYgen and the modem with the power supply as directed. -
Page 38: Toolkit Settings
Manual 37429 easYgen-2000 Series - Genset Control ToolKit Settings In ToolKit, select Connect… from the Device menu to open the Communications window. Select the modem (this must be installed and configured under Windows) from the network list, enter the phone number and click the Connect button to establish a connection with the modem. - Page 39 Manual 37429 easYgen-2000 Series - Genset Control To configure the modem, proceed as follows. Configure the COM port The phone number and the text can be set as required. These settings configure the modem to accept an incoming call for remote configuration.
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Page 40: Wiring Self-Powered Dis
Manual 37429 easYgen-2000 Series - Genset Control Wiring Self-Powered DIs ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ In order to create self-powered discrete inputs, it is required to connect battery negative (B-) to ground and func- tion earth (terminal 55). Moreover, DI common (terminal 43) must be connected to Power supply 12/24 V (ter- minal 53, minimum wire size 0.5 mm²... - Page 41 Phone +49 (0) 711 789 54-0 • Fax +49 (0) 711 789 54-100 stgt-info@woodward.com Homepage http://www.woodward.com/power 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/e-mail information for all locations is available on our website (www.woodward.com).