Eltek BC2000 Installation manual

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Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 3
Table of Contents
1. Overview ..........................................................................................5
Display Screen...................................................................................................................... 5
Status Indicators ................................................................................................................. 7
Navigation Buttons ............................................................................................................. 7
Audible Alarm ....................................................................................................................... 7
Controller Connections ...................................................................................................... 7
References ..........................................................................................................................10
2. Controller Installation and Setup ..................................................11
Basic Installation................................................................................................................11
Controller Input Ports .......................................................................................................12
Controller Settings............................................................................................................14
3. Viewing Information (Login Not Required) ....................................15
Home Screen Information................................................................................................15
Screen Saver.......................................................................................................................17
Main Menu............................................................................................................................18
View Shunt Current...........................................................................................................19
View Individual Rectifier Output Current.....................................................................19
View Firmware Version.....................................................................................................19
View IP Address..................................................................................................................19
4. Settings and Configuration (Login Required)................................20
Change System Time and System Date ......................................................................21
Shunt Setup ........................................................................................................................21
Input Port Setup.................................................................................................................21
Change Float Voltage.......................................................................................................22
Generator Setup ................................................................................................................22
Restore Preset ...................................................................................................................23
Change Temperature Units.............................................................................................24
Run Relay Test ...................................................................................................................24
Change Audible Alarm ......................................................................................................24
Change Beep Volume .......................................................................................................24
Change Screen Saver Settings ......................................................................................25
Ringers..................................................................................................................................25
5. Battery Features (Login Required) ................................................26
Battery Current Limit........................................................................................................26
Battery Discharge Test....................................................................................................26
Boost Mode .........................................................................................................................27
Over Temperature .............................................................................................................28
Temperature Compensation...........................................................................................29
Thermal Runaway..............................................................................................................30
6. Basic Troubleshooting ...................................................................31

4Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
Appendix – Parameter Settings and Ranges........................................35
Appendix – Controller Menu Trees .......................................................41
System .................................................................................................................................44
Alarming...............................................................................................................................45
Modules................................................................................................................................46
Activate................................................................................................................................48
Battery Management .......................................................................................................49
Generator.............................................................................................................................50
Thermal ................................................................................................................................51
Probes, Network, and Display.........................................................................................53
Version and Presets..........................................................................................................54
Revision Table.......................................................................................55

Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 5
1. Overview
This manual supplements the Compact, Integrated, HJ Systems (BC2000 controller)
and J Front Wire System (JC2000 controller) installation manuals. It covers the
connections and front display operations of the BC2000/JC2000 controllers. For
information on the remote interface consult the Web Interface Manual
BC2000/JC2000 Controller, Doc. No. 2056625.
The controller provides microprocessor-based control over all plant functions,
serves as an aggregation point for all alarm and monitoring data, and provides
remote and local communications and user interface. Each System plant requires
just one BC2000/JC2000 controller equipped with a display.
•BC2000 Controller: Compact, Integrated, and HJ “Mini” Systems
•JC2000 Controller: J Front Wire (JFW) Systems
NOTE: This document revision (Issue 5.1) is based on controller firmware version
4.02.10 and display firmware version 7.02.10. Subsequent versions may include
minor changes to available features and/or menus.
Display Screen
The display consists of an advanced backlit OLED screen, one scroll knob, two
buttons, two LEDs, and an audible alarm buzzer. This display is the user interface
for all system communication devices, such as low voltage disconnect (LVD) and
peripheral monitors (PM).

6
BC20
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The dis
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SYST
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T CO
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BATT
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BATT
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UNK
N
SYST
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FIRM
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Display Operat
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is divided
t
and outp
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m
peratur
e
e
messag
e
d
in Table 1
ge
E
M OK
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M
P
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pages. T
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Table 1 –
Desc
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Nor
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Any
Tem
Batt
Batt
Batt
M
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Controller D
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2
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2014
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Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 7
Status Indicators
The display unit has green (OK) and red (ALM) LEDs. The green LED is always ON
when the controller is powered, unless a system alarm is present. When a system
alarm is present the red LED turns ON.
Navigation Buttons
The display has one scroll knob and two buttons for navigating controller menus:
◄(Left Button) is used to go back or abort
►(Right Button) is used to go forward or apply
(Scroll Knob) is used to scroll up or down in the menus or change the values
NOTE: All scroll knob directions in this document assume a clockwise turn, which
scrolls downward through pages and menus, and increments numerical values.
Audible Alarm
The display unit has an audible alarm located in the rear. When an audible alarm is
present, press left or right button to silence the alarm sound.
Controller Connections
The controller has the following connections:
1. CAN – Communicates with external Eltek Peripheral Monitoring Device
PM86001 or PM86000.
2. LAN – Accepts an Ethernet cable for browser-based interface (see
DOCUMENT)
3. I2C – Communication connection to external Eltek distributions
4. Temp/Aux – Input ports that accept temperature probes and/or dry-contact
relays
5. Alarm Relay – Form-C output alarm relays (requires Eltek cable, sold
separately)
6. Display – Connection for the controller display

8Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
Figure 2 - BC2000 Controller Connections
Figure 3 - Controller Connections (JC2000)
CAN Bus
The controller is equipped with one Controller Area Network (CAN) bus port for
connecting peripheral monitors (PM). PM devices provide additional alarm I/O to the
BC2000. The controller can support up to 8 daisy-chained devices. For more
information, consult the PM86001 Peripheral Monitor Installation Guide, Doc. No.
370015.033.
Alarm Cable Connection
Six form C alarm relays are provided through a connector labeled “Alarm Relay” (see
Figure 2). To access these alarms, use the cable assembly (sold separately) that
has the mating 20-pin Molex connector on one end and bare tinned wire on the
other. Available alarm cable part numbers are CA210203104 (10ft), CA210203105
(50ft), and CA210203106 (100ft). Plug the cable connector into the “Alarm Relay”
connector on the controller. As for the end with bare wire, there are three wires for
each relay providing both normally open (NO) and normally closed (NC) alarm
functionality. See Table 2 for the color code for each alarm channel (relay). Select
the proper alarm type and connect the cables to the alarming equipment.
2 3
4
5
6
1
321 4
6
5

Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 9
NOTE: The alarm names in Table 2 are based on the default controller with profile
number 01 (e.g., 1A01-10VC). Refer to the instructions for determining the
controller’s profile number in the section “Profile and Preset” on page 16 to
determine the controller’s profile number. A relay test can be used to verify that
the alarm cable is connected properly. See details on page 24.
Table 2- Alarm Cable Color Code
Alarm Relay Designation Wire Color Description
A
NC Orange/White Stripe Contact Opens on Alarm
C Orange Common
NO Orange/Black Stripe Contact Closes on Alarm
B
NC Red/White Stripe Contact Opens on Alarm
C Red Common
NO Red/Black Stripe Contact Closes on Alarm
C
NC Green/White Stripe Contact Opens on Alarm
C Green Common
NO Green/Black Stripe Contact Closes on Alarm
D
NC Yellow/Stripe Contact Opens on Alarm
C Yellow Common
NO Yellow/Black Stripe Contact Closes on Alarm
E
NC Light Blue/White Stripe Contact Opens on Alarm
C Light Blue Common
NO Light Blue/Black Stripe Contact Closes on Alarm
F
NC Tan/White Stripe Contact Opens on Alarm
NO Tan Common
NC Tan/Black Stripe Contact Closes on Alarm
Alarms can be mapped to the output relays. The default relay map is shown in Table
3 on page 31. These relays can be customized through the web interface. For
additional details on mapping alarms, refer to the Web Interface Manual
BC2000/JC2000 Controller, Doc. No. 2056625.

10 Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
LAN Connection
A local area network (LAN) connection is available for communication with a
computer using the controller GUI interface. For further information on how to
connect to and use the Ethernet LAN port, refer to the Web Interface Manual
BC2000/JC2000 Controller, Doc. No. 2056625. Communication with the LAN port is
through an Ethernet cross-over cable or straight-through cable to a router. This
cable is not supplied by Eltek. The controller can be connected to a LAN or directly
to a PC. Ethernet cables are not supplied by Eltek.
Controller Inputs
The controller has four (4) two-pin input connections that can accept either an Eltek
temperature probe or an auxiliary alarm input. Due to the inherent properties of the
thermistor in the temperature probes the controller will automatically adjust the
input configuration for a temperature reading.
NOTE: Controller alarm circuits are rated for a maximum voltage of 60VDC and
maximum current of 0.5A.
I2C Bus
The controller is equipped with one Inter-Integrated Circuit (I2C) bus port for
connecting to rectifier shelves and LVD cards. All necessary connections are made
at the factory. This I2C bus is for a second shelf and LVD.
References
Information regarding other interfaces and features of the BC2000 and JC2000
controllers can be found in the following documents
•Web Interface Manual BC2000/JC2000 Controller, Doc. No. 2056625
•PM86000 Installation Guide, Doc. No. 2040334
•PM86001 Peripheral Monitor Installation Guide, Doc. No. 370015.033
•BC2000 Diesel Generator Interface Guide, Doc. No. 2040334
•BC2000 Controller Firmware Update, Document No. 2061910

Display Ope
2. C
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2
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with Elt
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ith the ch
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Figure 4 –
D
r into an E
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the contr
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ot conne
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orce can b
g the cont
~
Doc. No. 2055
8
o
n an
d
c
ifically fo
r
e
s. The JC
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s.
ltek DC po
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l
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ps in plac
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D
isplay Inst
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tek DC po
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it connec
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end or bre
roller.
8
82, Issue 5.1, J
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Setu
p
r
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s to the b
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une 2014
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oller is de
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c
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of the re
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ackplane.
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m
s
of the re
a
1
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ac
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igned for
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n
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or,

12
3.
W
a
Cont
r
Use the
and/or
a
“TEMP/
A
Temp
e
Up to f
o
battery
Temper
the te
m
instruc
t
enable
d
the ext
e
W
ith the ch
a
nd rock th
e
r
oller I
n
direction
s
a
uxiliary al
A
UX” in th
e
e
rature
o
ur batter
y
temperat
u
a
ture com
p
m
perature
p
t
ions on se
t
d
, the cont
r
e
rnal prob
e
Display Operat
i
a
ssis conn
e
top back
n
pu
t
P
o
s
in the foll
o
a
rm input
s
e
figures b
e
Fi
g
Fi
g
Probe I
n
y
temperat
u
u
re compe
n
p
ensation
p
robes. Se
t
ting up th
r
oller auto
m
e
s.
i
on Manual BC2
0
ected, ho
o
until it sn
a
o
rts
o
wing sec
t
s
. There ar
e
e
low.
g
ure 5 – TEM
g
ure 6 – TE
M
n
pu
t
u
re probe
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n
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a
must be e
n
e the sect
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atically c
0
0
0
and JC200
0
o
k the bott
a
ps in plac
e
t
ions for c
o
e
four inpu
t
P/AUX Port
s
M
P/AUX Port
s
s
(sold sep
a
a
ture.
n
abled for
i
on “Over
T
m
pensation
onfigures
i
TEMP/
A
TEM
P
0
Controller ~ D
o
t
om of the
e
.
o
nnecting
t
t
ports on
t
s
(BC2000)
s
(JC2000)
a
rately) m
a
the syste
m
T
emperatu
r
. When th
e
i
tself to m
o
A
UX Ports
P
/AUX Ports
o
c. No. 205588
2
display in
t
t
emperatu
the contr
o
a
y be insta
m
to take
a
r
e” on pag
e
e
rmal com
o
nitor tem
2
, Issue 5.1, Jun
e
t
he chassi
s
u
re probes
o
ller, label
e
lled for th
e
a
dvantage
e
28 for
pensation
perature
u
e
2014
s
e
d
e
of
is
u
sing

Display Ope
Conne
c
To con
n
1. C
2. P
b
b
3. C
4. R
Conne
c
To con
n
1. C
2. P
s
t
3. C
4. R
ration Manual
B
c
ting a T
P
n
ect a TPP-
onnect th
e
lace the p
a
etween b
a
atteries.
onnect th
e
epeat for
m
c
ting a T
P
n
ect a TPR
-
onnect th
e
lace the ri
n
t
ring.
onnect th
e
epeat for
m
B
C200
0
and JC2
0
P
P-style
style tem
p
e
two-wire
Fig
u
a
ddle in be
a
tteries is
t
e
two-wire
m
ultiple b
a
P
R-style
style tem
p
e
two-wire
Fig
u
n
g termina
e
two-wire
m
ultiple b
a
0
0
0
Controller
~
tempera
p
erature p
r
cable to t
h
u
re 7 – TPP-
s
tween th
e
t
ight, the
p
cable to a
a
ttery stri
n
tempera
p
erature p
r
cable to t
h
u
re 8 – TPR-
s
l onto the
cable to a
a
ttery stri
n
~
Doc. No. 2055
8
ture pro
b
r
obe:
h
e paddle.
s
tyle tempe
r
first and
s
p
addle can
ny availab
l
n
gs.
ture pro
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obe:
h
e ring ter
m
s
tyle tempe
r
negative
p
ny availab
l
n
gs.
8
82, Issue 5.1, J
b
e
See Figur
e
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ature probe
s
econd ba
t
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e TEMP/A
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inal styl
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ature probe
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ost of the
l
e TEMP/A
une 2014
e
7.
t
teries. If t
h
on top or i
UX port o
n
e
temperat
second b
a
UX port o
n
1
h
e space
n front of
t
n
the contr
t
ure probe.
a
ttery in t
h
n
the contr
1
3
t
he
oller.
h
e
oller.

14 Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
Controller Settings
The controller is configured with default settings based on the profile number. No
additional setup is required. Default parameter values are listed in Table 5 (page
36). These values represent the default profile (“Profile 01”). Actual profile numbers
vary depending on customer specifications. See the section “Profile and Preset” on
page 16 to determine the controller’s profile number.
If the number is different from the default profile (01), then contact Eltek technical
support at 1-800-435-4872 for a copy of the settings specified by that profile
number.

Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 15
3. Viewing Information (Login Not Required)
Use the Controller Menu Trees in Appendix A for assistance.
Controller navigation uses three buttons: The scroll button () scrolls up and down
the current menu, while the left (◄) and right (►) buttons navigate backward and
forward, respectively, through the menus. The scroll button () also changes
setpoints, and the right (►) button accepts changes.
NOTE: All scroll knob directions in this document assume a clockwise turn, which
advances downward through pages and menus, and increments numerical values.
Press the left (◄) button repeatedly to return to the home screen.
Home Screen Information
There are three pages of information provided on the home screen:
•System status
•Date and time
•System profile and preset
NOTE: If temperature probes are installed, another home screen page appears
between the system status page and the date and time page.
Every page displays the system voltage and output current in the top bar (see
Figure 9).
System Status
The first page to appear on the home screen indicates system status and internal
temperature. If any alarms are triggered, the flashing Alarm tab appears above the
left button.

16 Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
Figure 9 - Page 1: System Status
Date and Time
The next page is accessed with a single clockwise turn of the scroll knob. This page
displays the date and time.
Figure 10 - Page 2: Date and Time
To change the date and time, see the section “Change System Time and System
Date” on page 21.
Profile and Preset
The last page is accessed with another single clockwise turn of the scroll knob. This
page displays the controller profile number and the preset.
Profiles are prescribed settings negotiated with Eltek for custom parameter values
and alarm mappings. The default profile number for 48V systems is “A01”. On the
profile page, this profile is displayed as “1A01-10VC”. The default profile number for
24V systems is “B01”. If a profile number other than A01 or B01 is displayed, then it
is a custom profile.
Presets are subsets of profiles. Up to three presets can be configured for
parameter values only (not alarm mapping). These three presets are typically called
“A”, “B”, and “C”. Preset A is the default preset.
Internal 30C
54.00V 100A
Menu
System OK
Page 1
System Status
Internal Temperature
System Voltage
Total Rectifier Current
10/12/2006
13:55:32
54.00V 100A
Menu
Date & Time
Page 2 Date
Clock

Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 17
Figure 11 - Page 3: Profile and Prest
To change the preset, see the section “Restore Preset” on page 23.
Temperature Probes (If Installed)
If temperature probes are installed, the temperature readings for the probes appear
on a home screen page that appears between the system status page and the date
and time page.
Figure 12 - Temperature Probe Page (if probes are installed)
Screen Saver
The screen saver serves two purposes:
•Log out of administrative access if the interface is idle for too long
•Prevent screen burn-in from excessive exposure of a single screen image
The timeout period that triggers the screen saver is configurable. Once the timeout
period expires, the system automatically logs out and goes into screen saver mode.
The screen saver shows system voltage and current.
1A01-10VV
Preset A
54.00V 100A
Menu
Profile
Page 3 Profile Number (“A01”)
Preset (A, B, or C)
Probe 3 17C
Probe 4 59C
54.00V 100A
Menu
Temperature
Reading
Temperature
Probe Number

18 Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
Figure 13 – Screen Saver
To clear the screen saver, push either the right or left button once or turn the scroll
knob one click in either direction.
NOTE: The timeout feature overrides all status notices, including alarms and
temperature compensation. The alarm LED (“ALM”) on the controller faceplate
indicates alarm conditions even if the screen saver is active. Clear the screen saver
to restore the home screen and view status and alarm notices.
To change the screen saver and timeout period, see the section “Change Screen
Saver Settings” on page 25.
Main Menu
To access the Main Menu from the home screen press the right (►) button. The
following submenus are found in the main menu:
•Login (only appears when no user is logged in)
•System
•Alarming
•Modules
•Activate
•Battery Mgt
•Generator
•Thermal
•Probes
•Network
•Display
•Version
54.00V
100A
Screen Saver
System Voltage
Total Rectifier Current

Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014 19
•Presets
•Logout (only appears when a user is logged in)
NOTE: Unless otherwise stated, all navigation directions throughout the rest of this
document begin from the main menu.
View Shunt Current
The controller can read current shunts installed in the system. Shunts interface
with the BC2000/JC2000 controller via LVD cards. LVD cards read a single shunt,
typically for a battery low-voltage disconnect contactor.
LVD devices are considered “Modules” and appear under the “LVD” submenu. To
view the current of LVD modules, follow the steps below:
Main Menu ►Modules ►LVD Card x►I Shunt x
View Individual Rectifier Output Current
The controller provides information on individual rectifiers installed in the system.
Each rectifier position number depends on the position of the shelf in the I2C
communication daisy chain. Power modules are counted from left to right, starting
with the topmost shelf. To view the output current of a particular module follow
the steps below.
Main Menu ►Modules ►Rectifiers ►S:x Mod:y
View Firmware Version
The controller and display firmware version can be found as follows:
Main Menu ►Version ►Controller
►Display
View IP Address
The controller’s IP address can be found as follows:
Main Menu ►Network ►IP Address

20 Display Operation Manual BC2000 and JC2000 Controller ~ Doc. No. 2055882, Issue 5.1, June 2014
4. Settings and Configuration (Login Required)
Administrator login is required in order to change system settings.
To log into the controller as administrator:
1. From the Main Menu, select “Login”. The message “Enter Pin” appears above a
row of four zeroes (“0000”).
2. Enter the four-digit PIN. The following steps are for the default administrator
PIN (5001):
a. Scroll the first number to “5”.
b. Press the right button three times to highlight the last number.
c. Scroll the last number to “1”. The PIN reads “5001”.
3. Press the right button (“Apply”) to apply the PIN. The message “Admin
Verified” appears briefly before returning to the Main Menu.
It is also possible to login from configurable parameters. If not logged in when
viewing a page with a configurable setting, the tab above the right button reads
“Login”. Press the “Login” button and enter the PIN as described above; then the
configuration page for the parameter appears.
NOTE: If the display interface is left idle for the period specified by the display
timeout setting, the controller automatically logs out and enters screen saver
mode. Once the screen saver is activated, it is necessary to login again to change
controller settings.
NOTE: Admin login from the display overrides all other Admin sessions. For
example, an Admin session via LAN connection is ended when an Admin login
session is started at the display.
All parameters that are configurable through the display are also configurable
through the LAN interface. See the document 2056625 – BC2000/JC2000 LAN
Interface Manual for details.
Refer to the “Appendix – Controller Menu Trees,” which begins on page 41, for
comprehensive menu trees.