GE Industrial Solutions J85501M-1 User Manual

Galaxy Rack-Mounted

Vector Controller

J85501M-1

Product Manual Select Code 167-792-117 Comcode 108993564 Issue 2 January 2008

Rack-Mounted Vector Controller

J85501M-1

Notice:

The information, specifications, and procedures in this manual are subject to change without notice. Lineage Power assumes no responsibility for any errors that may appear in this document.

Galaxy Rack-Mounted Vector Controller J85501M-1

1 Introduction

General Information 1 - 1 Customer Service Contacts 1 - 2

Customer Service, Technical Support,

Product Repair and Return, and Warranty Service 1 - 2 Customer Training 1 - 2 On-Line Power Systems Product Manuals 1 - 2 EasyView Software 1 - 2

2 Product Description

Overview 2 - 1

Batteryless Operation 2 - 2 GCM2 or GCM3 Control Board 2 - 2 User Interface Control Panel 2 - 3 J4 (Local Port) 2 - 3 J5 (Option Port) 2 - 3

BUJ Terminal Connection Board 2 - 7

BUJ1 Power, Sense and Shunt Connections 2 - 8 Alarm Inputs 2 - 9 LVD1, LVD2 2 - 10 Office Alarm Relay Outputs 2 - 10 Auxiliary Battery Supply (ABS) 2 - 10 Control Signal Inputs 2 - 11 Thermal Probe Connections 2 - 11 Rectifier Connections 2 - 11 Communication Port 2 - 11 Miscellaneous 2 - 12

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Galaxy Rack-Mounted Vector Controller J85501M-1

3 Operation

Office Alarm Contacts 3 - 1 Alarm Descriptions 3 - 1

Very Low Voltage Alarms and Battery on Discharge 3 - 1

System Features 3 - 8

Battery Recharge Current limit 3 - 13 Battery Discharge Test 3 - 13 Plant Battery/Generator Test (PBT) 3 - 16 Remote Access and Monitoring 3 - 16 Remote Rectifier Standby 3 - 17 Dial-out On Alarm 3 - 17

4 Installation and Configuration

Wiring 4 - 1 Front Panel Operation 4 - 3

View Active Alarms Mode 4 - 4

Configuration 4 - 4

Battery Discharge Test Results 4 - 9 Battery Discharge Test Enable 4 - 10 Shunt Type/Size 4 - 10 Shunt Size 4 - 11 System Float Mode Settings 4 - 11 Very Low Voltage Threshold 4 - 12 Battery Recharge Current Limit Settings 4 - 12 Battery Thermal Compensation Settings 4 - 12 Low Voltage Disconnect Contactor 1 and 2 Settings 4 - 14 Plant Boost Mode Settings 4 - 14 Converter Settings 4 - 15 Voltage Calibration 4 - 16 Reserve Operation Engine 4 - 16 Serial Bus Updating and Clearing 4 - 16 Software Release Information 4 - 17

5 Troubleshooting

Replacing Circuit Packs 5 - 1 Checking the Highest Battery Temperature 5 - 1 Inaccurate Plant Voltage Readings 5 - 2 Temperature Probe Alarm is present 5 - 3 Unexplained Rectifier Failure Alarm and Multiple Rectifier Failure

Alarm 5 - 3

Unexplained Converter Failure Alarm and Multiple Converter

Failure Alarm 5 - 3 Rectifier Id conflict alarm is asserted 5 - 3 Converter Id (Cid) 5 - 3

2 - Table of Contents Issue 2 January 2008

Galaxy Rack-Mounted Vector Controller J85501M-1

6 Product Warranty

Appendix A Communications

BSM3 Modem A - 1

Port Settings A - 1

Logging in A - 2 BSM4 Isolation Board A - 4 Galaxy Gateway A - 5

Operational Note A - 5

Preparation A - 5

Precautions A - 6

Tools/Equipment Required A - 6

Unpacking the Galaxy Gateway A - 6

Vector Controller Configuration A - 7

Gateway Installation for the J85501M-1 Vector Controller A - 7

Configuring Network Communications A - 9

Logging In to the Galaxy Gateway A - 10

Configuring Static Network Parameters A - 10

Logging Out of the Galaxy Gateway A - 12

Post Installation Procedures A - 12

Appendix

Objects and Attributes B - 1

T1.317 Objects and Attributes

Commands B - 6

ala Report Active Alarms B - 6

bye Log-off B - 6

cha Change Value B - 7

ope Operate a Control B - 7

pas Change Passwords B - 7

sta Report Status B - 8

Error Messages B - 8

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Galaxy Rack-Mounted Vector Controller J85501M-1

List of Figures

Figure 2-1: J85501M-1 Galaxy Vector Controller 2 - 2

Figure 2-2: J85501M-1 Vector Controller GCM2 or GCM3 2 - 2

Figure 2-3: 848733907 1U Full-Feature Control Panel 2 - 3

Figure 2-4: 848575841 List 3 / List 4 Display Panel 2 - 5

Figure 2-5: J85501M-1 Vector Controller Display Menu Flow 2 - 6

Figure 2-6: J85501M-1 Vector Controller / BUJ Terminal

Connection Board 2 - 7

Figure 2-7: 1U_ALM Board Terminal Blocks 2 - 13

Figure 3-1: Battery Thermal Compensation Set Points 3 - 10

Figure 4-1: Typical Wiring for LVD Contactors (LVBD Shown) 4 - 2

Figure 4-2: 210E Thermistor Multiplexer Connections to BUJ1 4 - 3

Figure A-1: BSM3 Modem Board A - 1

Figure A-2: BSM3 Modem Connections Block Diagram A - 2

Figure A-3: BSM4 RS-232 Isolation Board Connections

Block Diagram A - 4

Figure A-4: Installing the Gateway A - 5

Figure A-5: Gateway Connection to J85501M-1 BUJ1 Board. A - 8

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Galaxy Rack-Mounted Vector Controller J85501M-1

List of Tables

Table 2-A: J85501M-1 Galaxy Vector Controller Specifications 2 - 1

Table 2-B: Control Panel Keys and Functions 2 - 4

Table 2-C: Control Panel LEDs and Functions 2 - 4

Table 2-D: Power / Main Signal Connections 2 - 8

Table 2-E: BUJ Alarm Input Terminals 2 - 9

Table 2-F: LVD Drive Terminals 2 - 10

Table 2-G: BLJ3 Office Alarm Relay Output Terminals 2 - 10

Table 2-H: BUJ1 Control Signal Inputs 2 - 11

Table 2-I: RTH ALM, RTH ALMR Terminals 2 - 11

Table 3-A: Alarm Identification Standard Assignments 3 - 2

Table 3-B: Office Alarm Relay and Front Panel LED

Standard Assignments 3 - 3

Table 4-A: Configuration Parameters 4 - 6

Table 5-A: Replacement Circuit Packs and Temperature Modules 5 - 1

Table B-1: Power System B - 2

Table B-2: DC Plant B - 2

Table B-3: Alarm Thresholds B - 2

Table B-4: Rectifier Management B - 2

Table B-5: Rectifiers (xx is 01 to 24) B - 3

Table B-6: Battery Reserve Management B - 3

Table B-7: Battery Sections B - 3

Table B-8: Controller Battery Temperature Channels B - 3

Table B-9: Converter Plant B - 4

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Galaxy Rack-Mounted Vector Controller J85501M-1

Table B-10: Boost Management B - 4

Table B-11: Battery/Load Contactor B - 4

Table B-12: Slope Thermal Compensation B - 5

Table B-13: Call-Out B - 5

Table B-14: Serial Ports B - 5

Table B-15: Alarm Messages B - 6

Table B-16: Error Messages B - 8

2 - List of Tables Issue 2 January 2008

Galaxy Rack-Mounted Vector Controller J85501M-1

1 Introduction

General Information

This product manual describes the Lineage Power Galaxy Rack-Mounted Vector Controller, J85501M-1. This controller is an integral part of various Lineage Power FMS (H569-462) (Frame-Mounted System). It can also be integrated into other standard frame applications utilizing various PXS and FMS system components. The controller provides control and alarm monitoring functions over an RS-485 interface that interconnects system rectifiers, converters and other devices. Control includes the setting of converter output voltage, rectifier output voltage, current limit, high voltage shutdown, rectifier restart, sequencing and boost mode. Versions of the J85501M-1 Vector Controller are available for both +24Vdc and -48Vdc systems for standard 23 and 26-inch frames.

The following Lineage Power rectifiers can interface with the Galaxy Vector Controller:

Model Vdc Current

570A -48V 100A 595A, 595B, 595C -48V 200A 596A / 596D -48V 50A / 100A 596B +24V 100A / 125A 596F +24V 100A NP +24V / -48V 24-50A AC3000 -48V 60A

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Galaxy Rack-Mounted Vector Controller J85501M-1

In addition to rectifier and converter control, the J85501M-1 Vector Controller provides:

• Front panel alarm and plant status

• Form C or transfer type alarm contacts

• Modem or network remote access

• Low voltage disconnect

• Local RS-232 access

This manual describes the basic features, operation, installation and configuration, acceptance testing, troubleshooting, and repair of the J85501M-1 Galaxy Vector Controller.

Customer Service Contacts

Customer Service, Technical Support, Product Repair and Return, and Warranty Service

For customers in the United States, Canada, Puerto Rico, and the US Virgin Islands, call 1-800-THE-1PWR (1-800-843-1797). This number is staffed from 7:00 am to 5:00 pm Central Time (zone 6), Monday through Friday, on normal business days. At other times this number is still available, but for emergencies only. Services provided through this contact include initiating the spare parts procurement process, ordering documents, product warranty administration, and providing other product and service information.

For other customers worldwide the 800 number may be accessed after first dialing the AT&T Direct country code for the country where the call is originating, or you may contact your local field support center or your sales representative to discuss your specific needs.

Customer Training Lineage Power offers customer training on many Power Systems

products. For information call 1-972-284-2163. This number is answered from 8:00 a.m. until 4:30 p.m., Central Time Zone (Zone 6), Monday through Friday.

Downloads and Software

To download the latest product information, product software and software upgrades, visit our web site at http://www.lineagepower.com

1 - 2 Introduction Issue 2 January 2008

Galaxy Rack-Mounted Vector Controller J85501M-1

2 Product Description

Overview The J85501M-1 Vector Controller (Figure 2-1) is a 1U

rack-mounted controller designed for standard 23 and 26-inch frames. 19-inch versions are also in development. All I/O connections and operations can be accessed and performed from the front of the unit. List 1 and List 2 are full-feature display controllers. List 3 and List 4 have LED status displays. All units are front accessible and available in both +24V and -48V versions. Consult customer service for -24V applications. Remote access using a modem or network card is available. Basic controller specifications are summarized in the following table.

Table 2-A: J85501M-1 Galaxy Vector Controller Specifications

List2, List 4 GCM2 List 1, List 3 GCM3

Input voltage range 19 - 30V 36 - 60V

Maximum input power 4.5W

Form C Alarm contact ratings 60V at 0.3A Plant voltage measurement accuracy

(±.05% of full scale + 1 count)

Plant voltage measurement resolution .01V

Plant current measurement accuracy ±1% of full scale

Plant current measurement resolution 1A

±30mV ±40mV

• ±3°C for battery temperatures from -5°C to +55°C

Thermistor temperature measurement accuracy

• ±5°C for battery temperatures from -10°C to -5°C

• ±5°C for battery temperatures from +55°C to +85°C+

Operating temperature range -40°C to +85°C

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Galaxy Rack-Mounted Vector Controller J85501M-1

Batteryless Operation The J85501M-1 Controller is suitable for use in power plants

with or without batteries. In batteryless plants, the loss of ac power causes an immediate loss of dc power to the controller and the activation of all office alarm relays. When ac power is restored, plant rectifiers will return to their last specified voltage set point, and the controller will automatically return to its last configuration.

1.7"

GCM2 or GCM3

Control Board

21.2"

Weight: 10.5 lb

11"

Figure 2-1: J85501M-1 Galaxy Vector Controller

J85501M-1 Controller uses the GCM2 (24V) or GCM3 (48V) controller boards available in Lineage Power GPS and FMS systems. This board consists of an embedded microcontroller, A/ D converters, timers, memory, and input/output alarm and control circuitry with connections to the terminal connection boards. Software is updated by replacing the controller board. It is possible to upgrade the software by replacing the memory IC (IC27), but this method is not recommended. Replacing the board eliminates directly handling, and possibly causing damage to the memory IC. There are no hardware user-configurable items on the GCM boards.

IC27 - Peripheral Support and Memory IC

IC1 - Microcontroller

J1 J3

OUT-

OUT+

J1 and J3 - Connect to BUJ1

Figure 2-2: J85501M-1 Vector Controller GCM2 or GCM3

2 - 2 Product Description Issue 2 January 2008

Galaxy Rack-Mounted Vector Controller J85501M-1

User Interface

Control Panel

Figure 2-3 shows a view of the 848733907 user interface control panel used with the J85501M-1 List 1 and List 2. This assembly interfaces with the BUJ1 connection board via a 14 pin cable attached to J9, and a 12 pin flex-cable (keypad) to J6. The 848733907 provides a comprehensive user interface to the controller. It is used to view plant voltage and load, configure thresholds and other system parameters, view active alarms and to initiate system operations. This interface consists of a 4 line x 20 alphanumeric character LCD, a nine key keypad, and three status LEDs. A contrast control potentiometer is located just behind the display on the BUJ1 board.

J4 (Local Port) A standard DB9 connector (J4) is provided on the BUJ board for

local terminal access. This local port is referenced to the battery side of the power system. Connecting non-isolated (earth ground referenced) terminal may cause damage. Laptop computers running on battery can typically be connected to the local port. AC line powered terminals, as well as some AC/DC supplies for computers and laptops are referenced to earth ground. For these applications isolation is required between the terminal device and the controller's local port. For cases requiring isolation a commercially available external port isolation device, connected through J4 (local port), is required, or a Lineage Power BSM4 can be purchased and connected through J5.

J5 (Option Port) A 14 pin connector (J5) provides RS-232 connection to option

boards which provide remote access. These are: optional network interface card EBW1 Gateway or a BSM3 modem board. It should be noted that the BSM3 modem board also provides an isolated RS-232 port.

See Appendix A for more specific details about connecting to these ports.

+27.74V 820A

FLOAT-COMPENSATED CUTOFF View Alarms (5)

AUDIBLE ALRM

Figure 2-3: 848733907 1U Full-Feature Control Panel

Four softkeys are located directly to the left of the display. The labels and functions of these buttons change dynamically as you

Issue 2 January 2008 Product Description 2 - 3

Galaxy Rack-Mounted Vector Controller J85501M-1

make selections and perform system operations. Softkey labels appear in the display window and are preceded by a "←".

Four navigation keys (up, down, left, and right arrow keys) are located to the right of the display. These keys are used to navigate through the controller menus.

The home key, located directly to the left of the four softkeys, brings you:

• to the main menu from the default screen or any sub-menu

• to the default screen from the main menu

The following table lists the user interface control panel keys and functions.

Table 2-B: Control Panel Keys and Functions

Key Function

Softkeys

Move through the various features and menu structure of the controller

Left and Right

Arrow Keys

Up and Down

Arrow Keys

Home Key Return to top level of menu structure or default screen

Move through digits in edit screens

Scroll or select a configuration option or value in an edit screen

Three alarm status LEDs give a visual indication of system status. The Major and Minor alarm LEDs indicate when alarms are present, and then the actual alarm descriptions can be displayed on the LCD by pressing the Alarms softkey. LED indications are described in the following table. The J85501M-1 List 3 and List 4 controllers utilize only the LED status indicators. Using this display option requires local terminal access for obtaining plant details and troubleshooting problems.See Figure 2-4.

Table 2-C: Control Panel LEDs and Functions

LED Indication

MAJOR (red)

A Major alarm is active. If the MAJOR LED is lit, MINOR and OK LEDs will not be lit.

MINOR

(amber)

OK (green)

2 - 4 Product Description Issue 2 January 2008

A Minor alarm is active. If the MINOR LED is lit, there are no Major alarms active and the MAJOR and OK LEDs will not be lit.

No alarms are active. If the OK LED is lit, MAJOR and MINOR LEDs will not be lit.

Galaxy Rack-Mounted Vector Controller J85501M-1

CURRENT

VOLTAGE

STATUS

PMJ PMN

Figure 2-4: 848575841 List 3 / List 4 Display Panel

On the full-feature display, the default screen shows system voltage and current, system mode (FLOAT or BOOST and other system conditions), and any active alarms. The display will return to the default screen from any menu whenever there has been no user initiated activity for three minutes.

All power system attributes are characterized into three main categories by the Vector Controller:

Status Information Only

View system voltage, system load, alarms, etc.

Control/Operations Perform System Functions

Put the system into float or boost mode, perform plant battery test, etc.

Configuration Set System Parameters

Set float/boost voltage, enable/disable system features, etc.

Figure 2-5 shows a menu map of the controller software. In the Configuration section, there are two types of edit screens: numeric and scroll lists. Numeric edit screens are those on which you modify numbers by changing the individual digits in the number. An example is the Float Set Point screen. Scroll list edit screens are modified by pressing the UP and DOWN buttons to scroll through a list of possible settings. These lists may include numeric values or text. Selecting a Shunt Type is an example of a scroll list edit.

Issue 2 January 2008 Product Description 2 - 5

Main Menu

View Status

Galaxy Rack-Mounted Vector Controller J85501M-1

Battery Test Results

Batteries

Converters

Rectifier Current

Current

Temperature Probes

TYPE

VOLTAGE

CURRENT

Float Voltage Alrms

HIGH MAJOR

HIGH MINOR

BD MAJOR

LOW MAJOR

Control/

Operations

Configuration

Alarm Thresholds

Enable/Disable

Info

SOFTWARE VER

Float Voltages

Rectifiers

Shunts

Batteries

Contactors

Converters

Boost

Communication

Ports

Calibrate to Meter

Boost Voltage Alrms

BATT TEMP MJ

Start/Stop

Battery Test

Start

Lamp Test

Clear Events

Start/Stop Boost

Set Point

Voltage Alarms

Current Limit

No. On Engine

Type

Shunt 1 Rated

Shunt 2 Rated

Type

Batt Test Enable

Batt Temp

Management

Limit Recharge

Contactor 1

Contactor 2

Set Point

Shutdown At

Shutdown Enable

Restart At

HIGH MAJOR

HIGH MINOR

BATTERY TEST

BOOST FEATURE

AUTO BOOST

CONV SHUTDOWN

TEMP COMP

LOW TEMP COMP

RECHARGE LIMIT

High Major

High Minor

BD Major

Low Major

Temp Alarm

Temp Compensation

Limit Enable

Limit At

Boost Enable

Set Point

Boost Voltage Alrms

Auto Boost

Manual Dur

Boost Current Lmt

Local Port

Modem Port

System Voltage

Converter Voltage

Temp Comp Enable

High Temp Comp

Nominal Temp

Low Temp Comp

High Major

High Minor

Auto Boost Enable

Auto Duration

Baud Rate

Handshake

Baud Rate

Handshake

Rings to Answer

Figure 2-5: J85501M-1 Vector Controller Display Menu Flow

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Galaxy Rack-Mounted Vector Controller J85501M-1

BUJ Terminal Connection

Figure 2-6 shows the BUJ Terminal Connection Board. The following pages describe the required connections. Note: To make connections to the 1U_ALM Board terminal blocks, pull

Board

S1.1: Front Panel Configuration

- Enabled (shown)

- Disabled

S1.2: Software Mode

- Standard (shown)

- Custom Default Configuration Parameters

S1.3: Option Card Availability

- Modem

- Galaxy Gateway Card (Internet)

S1.4: Rectifier Class

01- Standard GPS Rectifiers

- NP/AC3000 Rectifiers

1. Setting both SW1.2 and SW1.5 to "1" will result in activating the HV alarm cont act.

2. SW1.2 setting will only be read by the software when the GCM is powered up.

3. HV alarm contacts used for 2ACF alarm instead of HV alarm.

4. Cycling from "0" to "1" and back to "0" will reset the display.

the front of the insulating cover off of the mounting posts.

S1.5: Alarm Contact Select

- Standard HV, High Voltage

- VLV, Very Low Voltage

1,2

S1 DIP Switch Settings

S1.6: - Set to 0

S1.7: Plant Battery Test

- Disabled (shown)

- Active

S1.8: - Display Reset

- Normal (shown)

- Reset Display

8 7 6

5 4 3 2 1

J11,J12,J18,J19: 24V / 48V Selection Jumpers

J15,J20: LVD Force-On Jumpers

J3: Thermal Probe 2

or 210E

J1: Thermal Probe 1

or 210E

J14: LVD2

J13: LVD1

J17: FAJ Input

J16: AMJ Input

P5: Power

Shunt Vsense

J21: Manual Buzzer

Disable Jumper

THERM 2

48V

24V

THERM 1

LVD2

J13

LVD1

J17

FAJ

J16

AMJ

POWER

J19

J14

J18

J20

48V

24V

48V

FORCE ON

AUTO

48V

J15

24V

FORCE ON

ABS FUSE

1 1/3A

FH1

ABS Fuse

S1: DIP Switch

J4: Local RS-232 DB9 Port

OFF

J21

BUZ1

6 5

4 3 2 1

LOCALRS232

HDR3

Keypad

KEY PAD

Display

DISPLAY

GCM Board

HDR1 HDR2

TERM RES

BUJ Board

A32

RS232

OPT

C32

RS485

Display Contrast Control Potentiometer

TJ1

BLK/NEGRO

System Voltage and

SHU

PLANT V

TJ2

Shunt Test Points

RED/ROJO

R10

J7,J8: RS-485 to Rectifiers

P2: Alarm Board

J5: BSM3/BSM4 Modem

or EBW1 Ethernet Board

Figure 2-6: J85501M-1 Vector Controller / BUJ Terminal Connection Board

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Galaxy Rack-Mounted Vector Controller J85501M-1

BUJ1 Power, Sense

and Shunt

Connections

Power and other primary signal connections from the system (factory wired in FMS). BUJ/Vector Controller power input connections are not polarity sensitive, so the BUJ and controller boards will operate regardless of BAT and DG polarity. However, the operation of alarms and Vsense inputs are affected, and the following guidelines should be used. .

Table 2-D: Power / Main Signal Connections

Alarm

Input Wire Color BUJ

BAT Yel lo w P5.7 Charge Bus (Rectifier bus) DG White P5.1 Discharge Return Bus

P5.2, P5.3 no connection

Shunt2+

Vsense-

Shunt1+ FAJ Vio let P5.8, J17.1 TB4.6 Distribution fuse alarm (see Alarm Inputs) CG Orange P5.9 Bus on which shunts are mounted Shunt2- Blue P5.10 TB1.9 Most negative side of second shunt while on discharge

Vsense+ Shunt1- Black P5.12 TB1.12 Negative side of shunt while on discharge

Brown P5.4 TB1.8

Red P5.5 TB1.4 Negative remote regulation battery sense point

Green P5.6 TB1.11 Most positive side of shunt while on discharge

Slate (Gray) P5.11 TB1.2 Positive remote regulation battery sense point

Board

Plant Termination

BAT: Connection to the battery discharge bus for controller

power, and fused through on-board F1. It is +24V for the GCM2, and -48V for the GCM3. BAT input is typically the bus in which circuit breakers and fuses are installed for distribution, and therefore the alarm input potential. It is the ungrounded side of the dc bus. For applications where this connection is made outside of the frame/bay, this lead should be fused with a 3 to 5 amp fuse.

DG: Connection to battery return (discharge ground) bus. DG provides the return for BAT (controller power) and ABS loads. Connections are available on TB2 pins 11 and 12 on the alarm board, and P5 pin 1 on the BUJ. DG input to the BUJ must be the bus voltage opposite to the alarm inputs (BAT) bus. It is connected to the grounded side of the dc bus.

SHUNT1+, SHUNT1-, SHUNT2+, SHUNT2-: Shunts must be rated for 50mv full scale. The BUJ1 does not require series impedance in these leads for circuit measurements. However, the leads should be fused protected (1A or less) at the shunt prior to sending the signal to the J85501M-1. The circuit can handle the standard Lineage Power 100K 1% resistors in series with the shunt which can also be used to limit the current.Shunt

2 - 8 Product Description Issue 2 January 2008

Galaxy Rack-Mounted Vector Controller J85501M-1

connections are available on both the alarm board and the BUJ board.

Vsense: Typically connected to the battery bus. Vsense+ is connected to the positive dc potential, and Vsense- to the negative. The GCM recognizes plant voltage sense inputs on the BUJ board. Polarity of sense inputs must be observed. Incorrect polarity will display incorrect plant voltage. Vsense leads should be fused with a 1A or smaller fuse at the source. These signals are available on both the alarm board and the BUJ board.

CG: (Controller Ground) determines the controller ground reference. The controller ground reference is connected according to the location of the plant shunts being monitored. If the shunts are located in the battery side of the DC bus, then (CG) should be connected to the battery side of the DC bus. If the shunts are located in the Discharge Ground (DG) side of the dc bus, then CG must be connected to the Discharge Ground (DG) side of the DC bus. Note: All shunts installed must be in the same side of the DC bus. Either side of the shunt can be used as the reference, but best practice is to connect the reference to the more negative side of the shunt. For shunts in the hot side, this lead should be protected with a 1A to 4A fuse.

Alarm Inputs Basic office and contactor state alarm inputs. These inputs are

closures to BAT or provided ABS input with the exception of the PBT signal that requires a closure to CG. All connections can be made with the provided 1U-ALM terminal block termination board 848711933.

Table 2-E: BUJ Alarm Input Terminals

Name Description

AMJ Auxiliary major alarm input TB4.2 J16.1 Closure to Batt FAJ Fuse major alarm input TB4.6 P5.8/J17.1 Closure to Batt LVD1O Low voltage disconnect contactor 1 open status input TB3.4 J13.2 Closure to Batt LVD2O Low voltage disconnect contactor 2 open status input TB3.9 J14.2 Closure to Batt MAINT Maintenance (open connector) TB4.10 - Open to Batt

Alarm Board

BUJ1 Alarm Asserted

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Galaxy Rack-Mounted Vector Controller J85501M-1

LVD1, LVD2 Relay contact outputs for LVD contactor control. Contacts are

rated for 10 amps. Power must be provided externally to the contactor coil. The contactor coil should have battery permanently attached. The LVD1 and LVD2 contacts should complete the circuit to DG. This power is switched by the LVD control contact closure provided.

Table 2-F: LVD Drive Terminals

Office Alarm Relay

Outputs

ACF Single AC Fail TB8.1 TB8.2 TB8.3 BD Battery on Discharge TB8.9 TB8.10 TB8.11

HV/2ACF/VLV

MJF Major Fuse TB7.9 TB7.10 TB7.11 PMJ Power Major TB7.1 TB7.2 TB7.3 PMN Power Minor TB7.5 TB7.6 TB7.7

1. C: Open contacts. Closed to R(C) when alarm condition exists.

2. Relay assignment is determined by the settings of S1.2 and S1.5:

Contactor Name

LVD1

LVD2

LVD1-CON1 LVD1-CON2

LVD2-CON1 LVD2-CON2

Alarm Board

TB3.6 TB3.7

TB3.11 TB3.12

Description

Dry closure provided. External power required.

All alarm output relays are isolated Form C or transfer type contacts, consisting of Open (O) and Closed (C) contacts, with a common Return (R(C)) contact. The de-energized state of the controller forces these contacts to the alarm state. An alarm condition results in a closure of the Closed contact to the Return contact, and an open between the Open and Return contacts.

Table 2-G: BLJ3 Office Alarm Relay Output Terminals

Terminal

Alarm Alarm Description

High Voltage / Multiple

AC Fail / Very Low Vo l t a g e

R(C): Return (common) O: Closed contacts. Open to R(C) when alarm condition exists.

HV alarm S1.2-0, S1.5=0 2ACF alarm S1.2=1, S1.5=0 VLV alarm S1.2=0, S1.5=1 Setting both switches to 1 results in activating HV. The S1.2 setting is only read during GCM power up.

TB8.5 TB8.6 TB8.7

R(C)

Auxiliary Battery

Supply (ABS)

Auxiliary Battery Supply (ABS) is connected to the battery discharge bus and fused through F1 (1-1/3A) for user application on TB4 pins 1, 3, 5, 9, and 11, and TB5 pin 1. F1 is field replaceable.

2 - 10 Product Description Issue 2 January 2008

Control Signal Inputs

Galaxy Rack-Mounted Vector Controller J85501M-1

Table 2-H: BUJ1 Control Signal Inputs

Signal Description

Thermal Probe

Connections

Alarm Board

PBT Plant Battery Test TB4.8 Closure to PBT_RTN (TB4.7) RO Reserve Operation TB4.4 Closure to Batt

Alarm Asserted

See Section 3 for details on the Plant Battery Test and Reserve Operation features.

Four thermistor or 210E module inputs are provided on the alarm termination board, and two thermal probe inputs are provided at J1 and J3 on the BUJ1. These connectors will accept standard Lineage Power thermal cables or 210E cables. J1 and J3 provide cable access to RTH1 and RTH2 thermal probes, respectively. If connections are made at J1 and J3 then they should not be made at the terminal blocks and vice versa. Access to all four thermistors is available at the terminal block. Each thermistor is connected to the RTH#+ and RTN#, where # = 1 through 4. A strap is required across RTH#+ and EN#+ for each thermistor input used. The strap is not required when using 210E modules.

RTH ALM, RTH ALMR: Thermistor alarm input and return from 210E module. See Section 4 for 210E module connections.

Table 2-I: RTH ALM, RTH ALMR Terminals

Signal Terminal Signal Terminal

RTH1_EN TB6.7 RTH3_RTN TB5.11 RTH 1_RTN TB6.8 RTH3 + TB5.12 RTH 1+ TB6.9 RTH4_EN TB5.6 RTH2_EN TB6.3 RTH4_RTN TB5.7 TRH2.RTN TB6.4 RTH4+ TB5.8 RTH 2+ TB6.5 RTH_ALM TB6.11 RTH3_EN TB5.10 RTH_ALMR TB6.12

Rectifier Connections J7, J8: RJ45 connectors for the serial RS-485 rectifier and

equipment interface. These are parallel connectors and can be used interchangeably.

Communication Port J5: RS-232 serial communication port used with the optional

BSM3 modem boards or EBW1 Gateway board (see Appendix A).

Issue 2 January 2008 Product Description 2 - 11

Galaxy Rack-Mounted Vector Controller J85501M-1

Miscellaneous TPT1, TPT2: Thermistor protected test points for access to

system voltage available on the front panels of systems without display. They can also be accessed on models with display by opening the controller unit and probing the “Plant VI” and “Shunt” PWB pads.

F O

2 M

J3 R E H T

1 M

J1 R E

48V

J19

J14

2 D LV

J18

J20

48V

24V E C R

4V O

2 F

J13

1 D LV

O T U

J17

48V

J A

J15

24V

ORC F

J16

MJ A

ABSFUSE 1 1/3A

POWER

1 5 P

1 J2

N O

32 2 S R T P O

BUZ1

GCM Board

BUJ Board

A32

C32

6 5

4 3 2 1

HDR3

LOCAL RS232

D A

YP E K

Y A L P IS D

TJ1

BLK/NEGRO

System Voltage and

SHUNT

PLANT V

TJ2

RED/ROJO

Shunt Text Points

R10

HDR1 HDR2

TERMRES

RS485

Shunt Measurement

TJ1

Plant Voltage Measurement

BLK/NEGRO

SHUNT

TJ2

PLANT V

RED/ROJO

J9: 14-pin connector to the LCD display.

J6: 12-pin connector to the Membrane (Keypad) panel.

P1, P3: GCM board mounting connectors.

J21: For List 3 and List 4, this jumper may be used for

temporarily disabling the audible alarm. Placement of the jumper is identified by silkscreen on the BUJ board.

1U_ALM Board Terminal Blocks

P2 on the BUJ board interfaces with the 1U_ALM terminal block board. Signals found on the 1U have been previously described. Figure 2-7 shows the 1U_ALM Board terminal blocks and their signal designations.

2 - 12 Product Description Issue 2 January 2008

Galaxy Rack-Mounted Vector Controller J85501M-1

TB1

Vsense+

Vsense-

Shunt2+

Shunt2-

Shunt1+

Shunt1-

FRMGND

TB3

FRMGND

LVD1_ST

LVD1_RTN

LVD1_CON1

LVD1_CON2

LVD2_ST

LVD2_RTN

LVD2_CON1

LVD2_CON2

ABS

AMJ

ABS

FAJ

PBT_RTN

PBT

ABS

MAINT

ABS

TB5

ABS

FRMGND

RTH4_EN

RTH4_RTN

RTH+

FRMGND

RTH3_EN

RTH3_RTN

RTH+

RTH2_EN

RTH2_RTN

RTH+

FRMGND

RTH1_EN

RTH1_RTN

RTH+

FRMGND

RTH_ALM

RTH_ALMR

TB7

PMJ_C

MPJ_R

MPC_O

PMN_C

PMN_R

PMN_O

MJF_C

MJF_R

MJF_O

FRMGND

ACF_C

ACF_R

ACF_O

HV_C

HV_R

HV_O

BD_C

BD_R

BD_O

FRMGND

TB2

TB4

TB6

TB8

Figure 2-7: 1U_ALM Board Terminal Blocks

Issue 2 January 2008 Product Description 2 - 13

+ 63 hidden pages

GE Industrial Solutions J85501M-1 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

List of Figures

List of Tables

1 Introduction

General Information

Customer Service Contacts

Customer Service, Technical Support, Product Repair and Return, and Warranty Service

Customer Training Lineage Power offers customer training on many Power Systems

Downloads and Software

2 Product Description

Overview The J85501M-1 Vector Controller (Figure 2-1) is a 1U

Batteryless Operation The J85501M-1 Controller is suitable for use in power plants

J4 (Local Port) A standard DB9 connector (J4) is provided on the BUJ board for

J5 (Option Port) A 14 pin connector (J5) provides RS-232 connection to option

Alarm Inputs Basic office and contactor state alarm inputs. These inputs are

LVD1, LVD2 Relay contact outputs for LVD contactor control. Contacts are

Control Signal Inputs

Rectifier Connections J7, J8: RJ45 connectors for the serial RS-485 rectifier and

Communication Port J5: RS-232 serial communication port used with the optional

Miscellaneous TPT1, TPT2: Thermistor protected test points for access to