Woodward easYgen-1000 Applications Manual
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Woodward easYgen-1000 Applications Manual

Genset control
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37205D
easYgen-1000
Genset Control
Application Manual
Manual 37205D

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Summary of Contents for Woodward easYgen-1000

  • Page 1 37205D easYgen-1000 Genset Control Application Manual Manual 37205D...
  • 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.

  • Page 3: Table Of Contents

    Manual 37205D easYgen-1000 - Genset Control Revision History Rev. Date Editor Changes NEW 04-04-02 Release 04-07-14 Chapters 5, 6, and 7 have been added The sections 'Connect 120V or 480V', 'Using the EG1500 Only for Start/Stop', and 'LogicsManager: Create self-toggling relays' have been added to chapter 4 Update to reflect software version V2.0xxx...
  • Page 4 Break Emergency in Override ....................27 Start Attempts in Override ......................27 Receive Data from the easYgen-1000 Via a GW4 Gateway ............... 28 For the Use of a GW4 with SW Version 2.0018 and Higher............28 For the Use of a GW4 with SW Version Below 2.0018.............. 28 Problems with LeoPC1 During Read and Write of the Parameters .............
  • Page 5 Manual 37205D easYgen-1000 - Genset Control 7. A V2.0000..........48 HAPTER PPLICATION OTES TARTING IRMWARE Emergency Operation with 1CB (GCB) Applications................48 Blocking the Closure of the GCB ......................50 Application with 1 Circuit Breaker {1oc}..................50 Application with 2 Circuit Breakers {2oc}..................50 Application with no Circuit Breaker {none} or only GCB OPEN {1o}..........50 Performing Remote Start/Stop and Acknowledgement ................51...

  • Page 6: Chapter 1. General Information

    Manual 37205D easYgen-1000 - Genset Control Chapter 1. General Information Type English German easYgen-1000 Series easYgen-1000 V2.0 - Installation 37320 GR37320 easYgen-1000 V2.0 - Configuration 37321 GR37321 easYgen-1000 V2.0 - Operation 37322 GR37322 easYgen-1000 V2.0 - Interfaces 37262 GR37262 easYgen-1000 V2.1 - Installation...

  • Page 7: Chapter 2. Application Notes Starting Firmware V1.0016

    Manual 37205D easYgen-1000 - Genset Control Chapter 2. Application Notes Starting Firmware V1.0016 Rated Voltage / Frequency Mains ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The proportional values for emergency mode relate to the generator nominal voltage. The mains has no own pa- rameters yet (implemented in V1.0017).

  • Page 8: Chapter 3. Application Notes Starting Firmware V1.0017

    Manual 37205D easYgen-1000 - Genset Control Chapter 3. Application Notes Starting Firmware V1.0017 Preheating of Coolant Water ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ To set up a preheating of the coolant water the following is required: 1 temperature sensor, connected to T1 or T2, e.g. PT100...

  • Page 9: Emergency Mode With An External Mains Protection (Without Message Emergency Mode)

    Manual 37205D easYgen-1000 - Genset Control The relay 2 is energized as soon as level 1 is reached. It de-energizes when the temperature is 10°C+hysteresis (Figure 3-1). Figure 3-1 Emergency Mode with an External Mains Protection (without Message Emergency Mode) ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡...

  • Page 10: Start In Auto Via Clock Daily/Weekly/Monthly

    Manual 37205D easYgen-1000 - Genset Control Start in Auto Via Clock Daily/Weekly/Monthly ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The timer functions provide a wide range of possibilities how they could be used. Each of the settings can be used and combined in the LogicsManager. They can be made longer or shorter depending on the OFF-delay and...

  • Page 11: Special Functions For Discrete Inputs, E.g. External Acknowledge And Firing Speed

    Manual 37205D easYgen-1000 - Genset Control Special Functions for Discrete Inputs, e.g. External Acknowledge and Firing Speed ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Firing Speed Reached (from V1.0100 with LogicsManager) A discrete input can be used as a signal that the firing speed is reached e.g. from an electrical generator. Firing speed reached means the starter is de-energized, the delayed engine monitoring timer starts and this DI will be monitored with the "Speed/frequency mismatch"...
  • Page 12 Manual 37205D easYgen-1000 - Genset Control The X-values can be choosen in a way that the range with the highest curvature has the most points, see the (ex- treme) example below: 6000 5000 4000 3000 2000 1000 -1000 -2000 -3000...

  • Page 13: Using An Analog Input Instead Of A Discrete Input

    Manual 37205D easYgen-1000 - Genset Control Using an Analog Input Instead of a Discrete Input ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ It is possible to use an analog input instead of a digital input. We recommend a potential free contact. T1 is used in this example (terminal 13-12).

  • Page 14: Critical Mode (Sprinkler Operation)

    Manual 37205D easYgen-1000 - Genset Control Critical Mode (Sprinkler Operation) ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ This LogicsManager flag is only active in automatic mode. There is no critical mode in manual mode, all alarms keep their alarm classes. General All shutdown alarms become only warning alarms during critical mode. This mode is for a fire pump that is con- nected to the genset (before the GCB).

  • Page 15: Critical Mode And Start Request

    Manual 37205D easYgen-1000 - Genset Control Critical Mode and Start Request The critical mode operation has priority. If there is a critical mode request while the generator is running, the GCB will open (in application mode {2oc} the mains will take over the load). A message "Critical mode" or "Sprinklerbetrieb"...

  • Page 16: Stop Of Critical Mode

    Manual 37205D easYgen-1000 - Genset Control Stop of Critical Mode The default settings interrupt a critical mode when an alarm start fail occurs (protection of the starter) or DI1 be- comes active (see Figure 4-14). DI1 is preconfigured as "Emergency stop". If another input is used for this it has to be entered here.

  • Page 17: Load Shedding

    Manual 37205D easYgen-1000 - Genset Control Load Shedding ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The device has internal load limits for the generator and the mains. A load shed via the generator power is set like below: Configure LogicsManager Gen. load limit 1 or 2...

  • Page 18: Chapter 4. Application Notes Starting Firmware V1.0100

    Manual 37205D easYgen-1000 - Genset Control Chapter 4. Application Notes Starting Firmware V1.0100 NOTE This version requires LeoPC1 V 3.1.000 or higher! Older versions don't display the cor- LogicsManager rectly. Test Mode: How To Set Up a Test with or without Load ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡...

  • Page 19: Display The Analog Input Value In °F And Psi

    Manual 37205D easYgen-1000 - Genset Control Display the Analog Input Value in °F and psi ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The freely programmable tables for the analog inputs are preconfigured for two VDO sensors. The table A is used for pressure VDO 0 to 145psi (0 to 10bar), table B for temperature VDO 104 to 120°F (40 to 120°C). The values in the table are with one digit after the comma, e.g.

  • Page 20: Table A - Pressure, Probe Type "Iv

    Manual 37205D easYgen-1000 - Genset Control Table A - Pressure, Probe Type "IV" VDO 0-10bar/ 0-145psi 1800 1600 1400 1200 1000 -200 Figure 4-3 X- Value Y-Value Resistance 0 Ohm 1. Point 2. Point 3. Point 4. Point 5. Point 6.

  • Page 21: Table B - Temperature, Vdo Probe "92-027-004

    Manual 37205D easYgen-1000 - Genset Control Table B - Temperature, VDO Probe "92-027-004" VDO 40-120°C/ 104-248°F 3000 2500 2000 1500 1000 Figure 4-6 X- Value Y-Value Resistance 2553 0 Ohm 1. Point 2553 2. Point 2288 3. Point 2100 4. Point 1802 5.

  • Page 22: Emergency Mode Ends And The Release Of The Mcb Is Switched Off (Meet Nfpa)

    Manual 37205D easYgen-1000 - Genset Control Emergency Mode Ends and the Release of the MCB Is Switched OFF (Meet NFPA) ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ When the emergency mode ends and the MCB release (terminal 6) is switched OFF the GCB will open (after mains settling time) and cooldown.

  • Page 23: Logicsmanager (Lm) Flags For Operation Mode Auto, Man, Stop

    Manual 37205D easYgen-1000 - Genset Control Using a Key Switch to Change Between Local and External Control: (LM) Flags for LogicsManager Operation Mode AUTO, MAN, STOP ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following parameters are required if a key switch shall change between external and local control.

  • Page 24: External Acknowledge

    Manual 37205D easYgen-1000 - Genset Control (LM) Flags: LogicsManager External Acknowledge and Firing Speed ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ External Acknowledge The parameter "DI for external acknowledge" from previous versions was replaced with this LM flag. It is possi- ble to acknowledge all alarms simultaneously from remote, e.g. with a discrete input. The conditions of the LM have to become TRUE twice.

  • Page 25: Duplicate Circuit Breaker Close Command For Special Applications/Circuit Breakers (E.g. Abb)

    Manual 37205D easYgen-1000 - Genset Control Duplicate Circuit Breaker Close Command for Special Applications/Circuit Breakers (e.g. ABB) ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ For some applications, a CB close command coming from two independent relays is required. The internal LogicsManager provides this functionality. Every relay (1-11) can be used as an input signal for another relay. It is active whenever the first relay is energized.

  • Page 26: Idle/Rated Speed

    Manual 37205D easYgen-1000 - Genset Control Idle/Rated Speed ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Some speed controllers have the possibility to run with an idle speed as a warm up function. To prevent the easYgen-1500 from trip with alarms like under voltage and under frequency the unit has to know that the engine runs in idle.

  • Page 27: New Parameters For The Critical Mode

    Manual 37205D easYgen-1000 - Genset Control New Parameters for the Critical Mode ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The parameters have a new order in the easYgen: (Configure application->Critical mode) Close GCB in Override The water pump is connected to the busbar, the GCB will close during critical mode is active.

  • Page 28: Receive Data From The Easygen-1000 Via A Gw4 Gateway

    Manual 37205D easYgen-1000 - Genset Control Receive Data from the easYgen-1000 Via a GW4 Gateway ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ It is possible to have up to 4 easYgens together with one GW4 connected to the CAN bus with different CAN device numbers and protocol type LeoPC1. Each of the easYgens needs an expanded block from the transmitting capability of the GW4.

  • Page 29: Problems With Leopc1 During Read And Write Of The Parameters

    Manual 37205D easYgen-1000 - Genset Control Problems with LeoPC1 During Read and Write of the Parameters ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ NOTE LeoPC1 V3.1.xxx or higher must be installed to read and write the parameters for the LogicsManager correctly. With some computers a crash may occur during reading/writing of parameters with LeoPC1. If this happens...
  • Page 30 Manual 37205D easYgen-1000 - Genset Control Configure application: The number is the same like in the LeoPC1 software. Application mode: None (no circuit breaker available) Show mains data : (mains measuring screen will disappear) Switch OFF the following monitoring: The number is the same like in the LeoPC1 software.

  • Page 31: Logicsmanager: Create Self-Toggling (Pulsing) Relays

    Manual 37205D easYgen-1000 - Genset Control LogicsManager: Create self-toggling (pulsing) relays ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ There are a lot of different functions 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. Relay 1 is the discrete output (DO1) and flag 5 is used as an auxiliary flag.

  • Page 32: Chapter 5. Application Notes Starting Firmware V1.0200

    Manual 37205D easYgen-1000 - Genset Control Chapter 5. Application Notes Starting Firmware V1.0200 Connecting an ECU with J1939 Protocol ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ From this version on and higher the easYgen can support the J1939 protocol including some special data from ECUs like the Scania S6 and the Deutz EMR. It is possible to have the ECU parallel to an external extension board - IKD or Phoenix - or parallel to the LeoPC1 via a CAN board or a GW4 as long as the baud rate is the same (the GW4 requires 125 kBaud, where an ECU usually requires 250 kBaud).

  • Page 33: Connecting A Charging Alternator (D+)

    Manual 37205D easYgen-1000 - Genset Control Connecting a Charging Alternator (D+) ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ It is possible to create a relay output for a charging alternator connection. Use one free relay and configure it to the parameter "03.02 Starter". We recommend to have no time delays in the...

  • Page 34: Connecting A Gsm Modem

    Manual 37205D easYgen-1000 - Genset Control Connecting a GSM Modem ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ RS232 RS232 RS232 RS232 Galvanic Galvanic isolated isolated Configuration wire Configuration wire e.g. e.g. INSYS INSYS Laptop with modem Laptop with modem easYgen easYgen 1500 1500 with galvanic isolation...

  • Page 35: Connection

    Manual 37205D easYgen-1000 - Genset Control Connection It is possible to issue an active call in case of a malfunction using a relay of the relay manager. No DPC is neces- sary for this (moreover, issuing an alarm call is not possible via DPC). But it is required to establish a remote connection with the easYgen.

  • Page 36: Setting In Leopc1

    Manual 37205D easYgen-1000 - Genset Control Setting in LeoPC1 Install LeoPC1 according to the manual and copy the configuration files of the device to the respective folders. In LeoPC1, select Devices -> Settings -> Driver = Modem, and click Set- tings in the Driver section.

  • Page 37: Settings At The Gsm Modem

    Manual 37205D easYgen-1000 - Genset Control Settings at the GSM Modem INSYS Microelectronics provides the application software HS-COMM to configure the GSM modem for the ap- plication. Refer to the operation manual of the modem for detailed information. The following settings form an example for sending an alarm message as short message.
  • Page 38 Manual 37205D easYgen-1000 - Genset Control Make the following settings on the tab Alarm/Output 1. The phone number and the text can be set as required. Make the following settings on the tab Alarm/Output 1. The phone number and the text can be set as required.

  • Page 39: Connecting A Fixed-Network Modem

    Manual 37205D easYgen-1000 - Genset Control Connecting a Fixed-Network Modem ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ RS232 RS232 RS232 RS232 Galvanic Galvanic isolated isolated Configuration wire Configuration wire e.g. e.g. Phoenix Phoenix Laptop with modem Laptop with modem with galvanic isolation with galvanic isolation easYgen...

  • Page 40: Connection

    Manual 37205D easYgen-1000 - Genset Control Connection It is possible to issue an active call in case of a malfunction using a relay of the relay manager. No DPC is neces- sary for this (moreover, issuing an alarm call is not possible via DPC). But it is required to establish a remote connection with the easYgen.

  • Page 41: Setting In Leopc1

    Manual 37205D easYgen-1000 - Genset Control Setting in LeoPC1 Install LeoPC1 according to the manual and copy the configuration files of the device to the respective folders. In LeoPC1, select Devices -> Settings -> Driver = Modem, and click Set- tings in the Driver section.
  • Page 42 Manual 37205D easYgen-1000 - 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.

  • Page 43: Chapter 6. Connecting External Components

    Chapter 6. Connecting External Components It is possible to connect external components (e.g. extension cards like 2x Woodward IKD or 1x Phoenix 16DI/16DO) to the CAN bus using the CANopen protocol. You will find some examples in the following. See the interface manual 37262 for details.

  • Page 44: 2 X Ikd1, Up To 5 Easylite-100 And Visualization For Plc

    Manual 37205D easYgen-1000 - Genset Control 2 x IKD1, up to 5 easYlite-100 and Visualization for PLC ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following example describes the simultaneous connection of two expansion boards IKD1, up to five remote annunciators easYlite-100 and a visualization solution for a PLC to one CAN bus.

  • Page 45: 1 X Phoenix, Up To 5 Easylite-100 And Visualization For Plc

    Manual 37205D easYgen-1000 - Genset Control 1 x Phoenix, up to 5 easYlite-100 and Visualization for PLC ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following example describes the simultaneous connection of a Phoenix expansion board, up to five remote annunciators easYlite-100 and a visualization solution for a PLC to one CAN bus.

  • Page 46: Connecting A Gw 4 (Gw 4 Starting V2.0018)

    Manual 37205D easYgen-1000 - Genset Control Connecting a GW 4 (GW 4 starting V2.0018) ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following example describes the simultaneous connection of a GW 4 Gateway to the CAN bus. DK3964 Profibus Modbus Parameter 12.1 CAN needs 9600 Bd...

  • Page 47: Connecting A Can To Usb Converter

    Manual 37205D easYgen-1000 - Genset Control Connecting a CAN to USB Converter ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following example describes the simultaneous connection of a CAN to USB converter to the CAN bus. Parameter 12.1 CAN bus protocol: = LeoPC FlexCAN FlexCAN IXXAT CAN2USB converter...

  • Page 48: Chapter 7. Application Notes Starting Firmware V2.0000

    Manual 37205D easYgen-1000 - Genset Control Chapter 7. Application Notes Starting Firmware V2.0000 Emergency Operation with 1CB (GCB) Applications ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Principally, there is no emergency power operation with a 1CB unit. Therefore, the following must be observed to start the generator in case of a mains failure if the GCB application is selected: An internal flag, here "Flag 3", generates a start signal.
  • Page 49 Manual 37205D easYgen-1000 - Genset Control There is an undelayed closure of the GCB for normal emergency power operation, i.e. prior to the expiration of the engine monitoring delay. This allows an earlier supply of the plant by the generator. This may be achieved by combining the logical output "Undelayed close GCB"...

  • Page 50: Blocking The Closure Of The Gcb

    Manual 37205D easYgen-1000 - Genset Control Blocking the Closure of the GCB ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Some applications require that the GCB must NOT be closed while the generator is running. Application with 1 Circuit Breaker {1oc} The closure of the GCB may be blocked using the logical output "Start w/o load" of the LogicsManager. This may be achieved by entering the desired condition as command variable into the logical output.

  • Page 51: Performing Remote Start/Stop And Acknowledgement

    Manual 37205D easYgen-1000 - Genset Control Performing Remote Start/Stop and Acknowledgement ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Starting with software version 2.xxxx, the easYgen may be started, stopped, or acknowledged with LeoPC1 or Modbus protocol via the interface. Two new command variables are available for this in the LogicsManager: 04.13...

  • Page 52: Bit Enabling Via Leopc1 And Direct Configuration Interface

    Manual 37205D easYgen-1000 - 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 53: Bit Enabling Via Modbus Protocol And Direct Configuration Interface

    Manual 37205D easYgen-1000 - Genset Control Bit Enabling via Modbus Protocol and Direct Configuration Interface The parameter ModBus Slave ID must be configured. The control bits are sent on address 503 for a start via Modbus. Bit 0 Start Bit 1...

  • Page 54: Priority Hierarchy Of The Logical Outputs In The Logicsmanager

    Manual 37205D easYgen-1000 - Genset Control Priority Hierarchy of the Logical Outputs in the LogicsManager ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following table contains the priority relationships between the start conditions of the logical outputs in the LogicsManager: Prioritized function overrides Reaction Critical mode Stop req.

  • Page 55: Using External Dos As Additional Logicsmanager Flags

    Manual 37205D easYgen-1000 - Genset Control Using External DOs as Additional Flags LogicsManager ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ 8 internal flags are available for working with the LogicsManager. These flags may be used as 'auxiliary flags'. Auxiliary flags may always be used whenever the possible configuration of 3 command variables is not suffi- cient.

  • Page 56: Repeater Function

    Manual 37205D easYgen-1000 - Genset Control Repeater Function ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Some applications require that only one out of two available gensets is supplying the load; both generators are in- tended to alternate daily or, in case a stopping alarm is present at one genset, the other one will start. If both gen- sets are not ready for operation, it will be switched back to mains supply.

  • Page 57: Parameter Settings

    Manual 37205D easYgen-1000 - Genset Control Parameter Settings • Emergency power: OFF • Configuration of the start condition with the parameter "Start req. in Auto" Generator 1 is enabled for even days (Monday, Wednesday, etc.) Generator 2 is enabled for odd days (Tuesday, Thursday, etc.) •...
  • Page 58 Manual 37205D easYgen-1000 - Genset Control Blocking the Other Genset The output of relay 6 activates the discrete input of the other genset. Enabling the MCB The MCB is enabled to close depending on the start release (DI 5). The MCB will be enabled (DI 6) by activating the output of relay 1. This enables each control to enable it's cir- cuit breaker itself.

  • Page 59: New Parameter For Critical Mode Post Operation

    Manual 37205D easYgen-1000 - Genset Control New Parameter for Critical Mode Post Operation ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ The following example shows how to activate the critical mode with the external discrete input 13: There is a new parameter to configure the post operation time in critical mode. For a detailed description of this parameter refer to the configuration manual 37321 under Application: Critical Mode in the parameter descrip- tion.

  • Page 60: Controlling A Scania S6 Ecu Via The J1939 Can Bus

    Manual 37205D easYgen-1000 - Genset Control Controlling a Scania S6 ECU via the J1939 CAN Bus ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Starting with version 2.0000, a Scania S6 ECU (Engine Control Unit) may be controlled directly via the J1939 CAN bus of the easYgen-1500. With this, the Scania Coordinator (COO) is not necessary anymore. The two fol- lowing figures show the fundamental difference: easYgen-1500 <...

  • Page 61: Connecting The Ecu

    Manual 37205D easYgen-1000 - Genset Control The following, partly new parameters are available for control. The parameters for controlling the Scania ECU are only displayed on the unit, if "S6 Scania" is configured as device type. The default value is stated in brackets.

  • Page 62: Start/Stop

    Manual 37205D easYgen-1000 - Genset Control Start/Stop As soon as the parameter "ECU remote controlled" is configured to ON, the easYgen sends messages in J1939 format at the CAN bus in case of a start request. The ECU follows these messages and starts the engine accord- ingly.

  • Page 63: Speed Change Via Analog Input

    Manual 37205D easYgen-1000 - Genset Control Speed Change via Analog Input If an analog input of the easYgen is selected at "Frequency Offset ECU", it is possible to transmit a frequency offset to the ECU via a connected potentiometer for example. The easYgen offers no closed control circuit, it monitors only a set point value.

  • Page 64: Starter Battery Change-Over

    Manual 37205D easYgen-1000 - Genset Control Starter Battery Change-Over ≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡≡ Sequence Scheme This application provides two starter batteries for the start procedure. An automatic change-over logic ensures that only three start attempts are made with each battery. Counting the start attempts and changing the battery shall be performed with the easYgen-1500.
  • Page 65 Manual 37205D easYgen-1000 - Genset Control Settings The start failure monitoring (Protection -> Engine - > Start Failure) must be configured as follows: Monitoring Start attempts Alarm class Self acknowledge The utilized discrete input (e.g. discrete input DI 3) must be configured as follows:...
  • Page 66 Manual 37205D easYgen-1000 - Genset Control Change-Over Starter Battery Relay 1 is used to pre-select the starter battery. Changing into STOP operation mode switches back to the first starter battery again. Internal Flags This flag is used to activate the acknowledgement if the start failure occurs for the first time.

  • Page 67: Chapter 8. Notes For Marine Applications

    Manual 37205D easYgen-1000 - Genset Control Chapter 8. Notes for Marine Applications NOTE The following notes have to be followed strictly for Marine Applications. Marine Certification Some additional, independent safety and protection devices are necessary to meet safety requirements of Rules...
  • Page 68 Phone +49 (0) 711-789 54-0 • Fax +49 (0) 711-789 54-100 sales-stuttgart@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).

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