Honeywell Network Cables Q7055A User Manual

Hone ywe ll  
BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Quick Setup  
Q7055A  
BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
INSTALLATION INSTRUCTION & USER MANUAL  
In order to setup the BNA device properly,  
the following connections are prerequisite:  
Null-Modem cable connected to  
running VT100 terminal emulation  
a
PC  
a
program or a VT100 compatible terminal  
(refer to Table 6-1: Terminal settings)  
LAN connection either via UTP (RJ45  
connector) or AUI.  
Power connection.  
An active FTP-Server machine on the LAN  
The following BNA Bootloader commands  
are mandatory for setting up the BNA (for a  
detailed command description, refer to  
chapter 6.5 Command Description on Page  
31):  
np  
Basic network parameters  
Download configuration  
dc  
load  
Load executable from FTP server  
Before the application firmware is started it  
is recommended to add some users (user  
roles) using command um (refer to chapter  
6.5.8 um - User management on Page 37).  
After that the BNA device can be installed  
at its final operating location.  
 
BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Table of Contents  
1
2
About BNA...........................................................5  
Location of Parts and Controls..........................8  
2.1 Front Side....................................................8  
2.2 Rear Side ...................................................11  
3
4
Before Installation.............................................13  
BNA Operating Positions.................................15  
4.1 Single Device ............................................15  
4.2 Stacked Devices........................................16  
4.3 Wall Mounting .........................................16  
5
6
Connections........................................................19  
5.1 Power Connection....................................19  
5.2 Field Bus Connection (Ch1 / Ch2).........20  
5.3 Bus Termination Switch..........................20  
5.4 L1 Bus Termination..................................22  
BNA Bootloader.................................................23  
6.1 Startup Behavior ......................................23  
6.2 Operating Modes .....................................25  
6.3 Switching the Operating Mode ..............25  
6.4 Device Setup.............................................28  
6.5 Command Description ............................31  
6.5.1  
6.5.2  
6.5.3  
6.5.4  
6.5.5  
6.5.6  
6.5.7  
6.5.8  
6.5.9  
6.5.10  
Help or ?...........................................................32  
np - Basic network parameters ....................32  
dc - Download configuration.......................33  
load - Load executable...................................36  
ping - ping......................................................37  
ver - Show installed software.......................37  
run - Execute installed software...................37  
um - User management .................................37  
whoami - Who am I........................................40  
login - Login as different user .......................40  
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Cables and Connectors .....................................42  
7
7.1 DB9F Null Modem Cable........................42  
7.2 Ethernet Connectors ................................44  
7.2.1  
RJ45 Connector ...............................................44  
7.2.1.1 Connecting a BNA to a Hub..........................45  
7.2.1.2 Connecting a BNA to a Workstation ............46  
7.2.2  
AUI Connector................................................47  
Tips & Tricks.............................................................49  
FAQs...........................................................................50  
Glossary .....................................................................51  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
1 About BNA  
Hone ywe ll  
XBS  
TCP/IP LAN  
BNA-1C  
BNA-2CS  
BNA-2DN  
XCL5010  
XCL5010  
C
-
B
u
s
S-Bus  
F&S Bus  
XCL5010  
XCL5010  
L1 Bus  
The Building Network Adapter (BNA) delivers  
exceptional price/performance to meet the  
requirements of both building owners and service  
providers. With its combination of scalable  
performance, density, and low per-port pricing, the  
Building Network Adapter allows network-layer  
capabilities to be extended to a much wider range  
of network configurations and environments.  
Customers can now gain the advantages of high-  
performance network and services, including traffic  
management to more locations throughout the  
network.  
The Building Network Adapter is using the LAN-  
connection to provide a seamless communication to  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
the requesting device. Status information like LAN  
communication activity, field bus traffic communication  
and system heartbeat of the Building Network  
Adapter is indicated by LEDs on the front of the  
device.  
Technically, the Building Network Adapter  
provides an interface from various Honeywell  
controller busses that use RS232/RS485 signals to a  
local area network using 802.3 Ethernet protocol.  
This allows data to be used by high-level building  
management systems such as Enterprise Buildings  
Integrator (EBI), Excel Building Supervisor (XBS),  
and Excel Facility Integrator (XFI).  
This Installation Instruction and User Manual cover  
all BNA device types listed below.  
BNA-1C provides a single RS485 DC coupled C-  
Bus-compatible communication chan-  
nel for XL5000 family devices with up  
to 76.8 kbps.  
BNA-2CS provides two RS485 DC coupled C- / S-  
/ FS-90-Bus compatible communica-  
tion channels for different applications,  
like Excel IRC and Excel Classic as well  
as XL5000 family devices with up to  
76.8 kbps.  
BNA-2DN provides two RS485 AC coupled Man-  
chester encoded L1-Bus (DeltaNet Peer  
bus)  
compatible  
communication  
channels.  
6
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Additionally, each BNA type is equipped with AUI  
and RJ45 10Base T connectors plus  
interface.  
a
RS232  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
2 Location of Parts and Controls  
The numbering for the parts and controls in this  
section is referring to the pictures on the rear side of  
the title page. In order to have a reference between  
the numbering here and the device pictures, it is  
possible to fold this page out.  
2.1  
Front Side  
Differences between the various BNA types are  
explicitly noted in the concerning element  
description.  
1
Reset  
Hardware reset button. Located directly behind  
the small hole in the front panel. To reach this  
button, a pointed object like a sharp pen or an  
unfolded paper clip is necessary. Pressing this  
button resets the BNA device immediately. This  
operation is similar to power on the BNA  
device.  
2
3
Mode  
Mode switch button. This button is needed to  
change the bootloader modes. For a detailed  
description about BNA operation modes, please  
refer to chapter 6.2 Operating Modes on Page 25.  
LAN  
Local Area Network (LAN) activity display.  
8
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Shows the actual LAN traffic using 4 LEDs.  
Col  
Collision indicator  
If this LED is on, then two or more  
devices on the network are  
(Red)  
transmitting at the same time. This is  
not a fault, but a normal occurrence  
on an Ethernet network. However,  
when the Collision LED remains on  
for all transmission attempts, it may  
indicate an abnormal condition such  
as an open end-of-line termination.  
Rx  
Tx  
Receive indicator  
on means that data is received by the  
BNA over the Ethernet.  
(Green)  
Transmit indicator  
(Green)  
If this LED is lit up, then the BNA  
device sends data to the Ethernet.  
When data is transmitted, the Rx  
indication  
LED  
is  
lit  
up  
simultaneously.  
Lnk  
Link indicator  
(Green)  
shall always be on when the BNA is  
connected via the RJ45 connector to  
the Ethernet. If this LED is off under  
this circumstance, then it will not be  
possible to send or receive any data.  
If an AUI transceiver is used to hook  
up the BNA to the network, then this  
LED will be off in most cases because  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
the transceiver shows by itself that it  
is linked properly to the LAN.  
4
5
Ch1  
Bus Channel 1 activity display. This display  
contains two green LEDs, one showing the  
BNA receive activity (Rx) and the other  
showing the BNA transmit activity (Tx).  
Ch2  
Bus Channel 2 activity display. This display  
contains two green LEDs, one showing the  
BNA receive activity (Rx) and the other  
showing the BNA transmit activity (Tx).  
Note: Ch2 indication is available on two  
channel devices only. It is not available on a  
BNA 1C device.  
6
7
Heartbeat  
System heartbeat display. During BNA system  
runtime, this LED flashes continuously. This  
LED is a two-color LED. A red flashing LED  
means that the BNA bootloader is currently  
active. A green flashing LED means that an  
application firmware is running.  
Power  
Power indicator. This LED lights up when  
power is connected to the BNA device.  
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2.2  
Rear Side  
Differences between the various BNA types are  
explicitly noted in the corresponding element  
description.  
8
Ch2  
3-pin connector for field bus channel 2  
connection electrically isolated meets the  
EMC-and FCC-requirements.  
Field Bus wiring is described in chapter 5.2  
Field Bus Connection (Ch1 / Ch2) on Page 20.  
Note: The Ch2 field bus connector is  
available on two-channel devices only. It is  
not available on a BNA 1C device.  
9
Ch1/Ch2 Bus Termination Switches  
These switches are used to select between  
different field bus terminations. For a detailed  
description of the different Bus Termination  
Switch positions, please refer to chapter  
5.3 Bus Termination Switch on Page 20.  
Note: The Bus Termination Switch option  
is available on BNA 1C and BNA 2CS  
devices only.  
The Bus Termination Switch near the Ch2  
field bus connector is available on two-  
channel devices only. It is not available on a  
BNA 1C device.  
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10 Ch1  
3-pin connector for field bus channel 1  
connection electrically isolated meets the  
EMC-and FCC-requirements. Field Bus wiring  
is described in chapter 5.2 Field Bus Connection  
(Ch1 / Ch2) on Page 20.  
11 AC/DC IN 18-24V  
Power connector for 18-24V AC (50...60Hz) or  
18-24V DC power supplies.  
Power consumption is 5VA (connected via  
10BaseT, twisted pair) or 12VA (connected via  
AUI, 10Base5). An external power supply is  
required. See also chapter 5.1 Power Connection  
on Page 19.  
12 RS232  
9-pin SUB-D male RS232  
connector,  
electrically isolated, PC pin compatible,  
protected against spikes.  
This interface is used for initial device set-up  
and requires a standard Null-Modem cable  
when interfacing to a PC.  
13 LAN-AUI  
15-pin Attachment Unit Interface female  
Ethernet LAN connector for coaxial or fiber  
optic linkage (with AUI transceiver).  
14 10BaseT  
10BaseT RJ-45 Ethernet LAN-connector, meets  
the requirements of ANSI/TIA/EIA 586  
Category 5, for unshielded twisted pair  
connections.  
12  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
3 Before Installation  
Please pay attention to the steps listed below prior  
to installing the Building Network Adapter device.  
1
2
3
Verify that the product has been received  
without damage.  
Verify that the correct BNA type has been  
delivered.  
Check package contents. The following items  
are included in each product package:  
Pieces Item  
1
1
Building Network Adapter device  
Building Network Adapter  
Installation Instruction  
Manual  
&
User  
1
Small bag with installation material  
The small installation material bag contains the  
following parts:  
Pieces Item  
1
2 pole Phoenix power connector  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Pieces Item  
2
3
pole Phoenix controller bus  
channel connectors  
Optional wall mounting clips  
Small inserts  
4
4
4
Screws  
4
5
Please read chapter 5 Connections on page 19  
carefully prior to connecting any power and  
data interface cables to the BNA.  
Please refer to the installation instruction  
manuals of each component that shall be  
connected to the BNA, like 95-7545 XLS1000  
Installation  
Instructions,  
95-7421  
FS90  
Installation Instructions, and 95-7551 LAN  
Installation Instructions, etc.  
WARNING:  
Do not remove the cover of a BNA device.  
There are no user serviceable parts inside.  
Any unauthorized modification of this equipment  
may result in the revocation of the owners  
authority to continue its operation.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
4 BNA Operating Positions  
4.1  
Single Device  
Figure 4-1: Single device operating position  
Figure 4-1 shows the normal BNA device operating  
position e.g. on a desk.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
4.2  
Stacked Devices  
Figure 4-2: Stacked Devices  
BNA Devices may also be stacked. Because of  
stability issues, it is recommended not to stack  
more than 3 devices.  
4.3  
Wall Mounting  
It is also possible to mount the BNA device to a  
wall. The following sequence describes how the  
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device has to be prepared prior to mounting it to a  
wall.  
Put the BNA-adapter with the  
topside down on the desk  
(Figure 4-3).  
Figure 4-3  
Remove the four feet (Figure  
4-3) from the bottom of the  
BNA by pushing them  
horizontally away from the  
housing  
with  
a
flat  
screwdriver (Figure 4-4).  
Figure 4-4  
Push  
(included)  
the  
four  
fully  
inserts  
and  
horizontally into the housing  
(Figure 4-5).  
Figure 4-5  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Adjust the four retaining clips  
(included) on top of the  
inserts. Fasten the retaining  
clips with the included four  
screws (Figure 4-6).  
Figure 4-6  
Use the housing with the clips  
to mark the positions of the  
four mounting holes on the  
wall surface. Drill 4mm  
(~0.16 inch) holes for the  
mounting  
screws  
(not  
included) and fix the BNA  
device.  
Figure 4-7  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
5 Connections  
This chapter describes how to connect power and  
the field bus to the BNA device.  
Together with the BNA device, a supply pack with  
installation material is delivered containing the  
required connectors for power and field bus.  
5.1  
Power Connection  
For the BNA device an external power supply with  
the following specification is required:  
18-24V AC (50...60Hz) or 18-24V DC.  
Power consumption of the BNA device is 5VA  
(connected via 10BaseT, twisted pair) or 12VA  
(connected via AUI, 10Base5).  
For the power connection, the 2 pole Phoenix  
connector is required (included). If an off-the-shelf  
power supply is used, cut off the original connector  
at the end of the cable. Then strip the two cable  
ends and insert each cable end into the openings of  
the 2 pole Phoenix connector. Fasten them with a  
screwdriver.  
The polarity (+/-) of the 2 pole Phoenix power  
connector for DC power supplies is don’t care.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
5.2  
Field Bus Connection (Ch1 / Ch2)  
Regardless of the type of BNA device, the wiring of  
the field bus connector is always identical.  
For connecting the field bus, the 3 pole Phoenix  
connectors (included) are required.  
A
B
C +  
1
C - GND  
2
Figure 5-1  
Figure 5-1 shows the pin layout of the field bus  
connectors Ch1 and Ch2. Pins 1 and 2 shall be used  
to connect the field bus.  
5.3  
Bus Termination Switch  
This section applies to BNA 2CS and BNA 1C  
devices only.  
The Bus Termination Switch is used to select  
between different field bus terminations on DC  
coupled RS485 busses.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
For each channel the required termination setting  
can be adjusted individually.  
At the rear side of the device, a pictogram (Figure  
5-2) symbolizes the different possible bus  
terminations.  
Figure 5-2  
normal  
XD505 compatible bus termination for  
C- /S- /FS90-Bus connections  
It is required to use this switch position  
for S-Bus and FS90-Bus in any case. For  
C-Bus connections, this position must  
be used when at least one XL IRC or  
XL MC is connected to the C-Bus.  
XD508 compatible; bus termination  
disabled  
XD508 compatible switch position for  
C-Busses equipped only with XL500  
family controllers with bus termination  
disabled. This switch position must be  
used if the BNA device is installed in  
the middle of such a C-Bus.  
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XD508 compatible; bus termination  
enabled  
XD508 compatible switch position for  
C-Busses equipped only with XL500  
family controllers with bus termination  
enabled. This switch position must be  
used if the BNA device is installed at  
the end of such a C-Bus.  
5.4  
L1 Bus Termination  
This section applies to BNA 2DN devices only.  
The required L1 bus EOLRs (End of Line Resistors)  
can be connected externally onto each CH1 / CH2  
connector.  
When the L1 bus uses 18 gage, twisted pair, non-  
shielded wire, the ends of the line should be  
terminated with a 62 ±10% 0,5 W carbon resistor  
between each wire and ground.  
When the L1 bus uses 24 gage, dedicated solid  
copper pair, standard balanced telephone cable, the  
ends of the line should be terminated with a  
100 ±5% 0,5 W carbon resistor between each wire  
and ground.  
For further information regarding L1 bus  
termination, please refer to Honeywell DeltaNet  
R7044 EXCEL PLUS CONTROLLER Application  
Guide 74-2548, Rev.2/93.  
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6 BNA Bootloader  
This chapter describes the functions of the BNA  
Bootloader software. Each BNA device is equipped  
with a Bootloader, which functions in the same way  
for all BNA device types.  
Note: BNA Devices are not equipped with any  
application firmware. This must be loaded into  
the device prior to using it.  
6.1  
Startup Behavior  
After resetting or power-on the BNA device, all  
LEDs on the front will be switched on. Immediately  
after that, the BNA Bootloader starts working.  
When the BNA Bootloader is active, the heartbeat  
LED on the BNA front panel flashes RED.  
In contrast, any running application firmware  
indicates its execution with a GREEN flashing  
heartbeat LED.  
The Flowchart depicted in Figure 6-1 explains the  
BNA execution sequence. It is necessary that the  
user understand this in order to be able to react to  
or influence the behavior of the BNA device.  
Furthermore, it helps understanding in which state  
the device currently is while looking at the LEDs on  
the front panel of the BNA.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Start  
In case of any error  
heardbeat blinking stops and  
LED will be permanently on  
for 5 Seconds. Then BNA  
restarts.  
Initialize Hardware  
Heartbeat LED Blinks  
RED  
New  
Download?  
Yes  
Download new  
Firmware to  
Flash Memory  
No  
Mode  
Button  
Yes  
pressed?  
Stay in  
Bootloader?  
No  
No  
Firmware in  
Flash?  
Yes  
Start  
Firmware  
No  
Very First  
Run?  
Yes  
Yes  
Ask for root  
password  
No  
Run Booloader  
Command Shell  
Figure 6-1: BNA Bootloader Execution  
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6.2  
Operating Modes  
The BNA Bootloader provides two different  
operating modes:  
Normal Mode  
Stay in Bootloader Mode  
(default)  
Normal Mode is the default, which directly starts an  
application firmware found in Flash memory. If no  
firmware could be found, then the bootloader  
command shell is started by the BNA (Figure 6-1).  
This execution flow can only be influenced by  
pressing the Mode Button and changing the mode  
to Stay in Bootloader Mode.  
Stay in Bootloader Mode interrupts the default  
bootloader startup sequence and tells the  
bootloader not to start an eventually existing  
application firmware in the Flash memory.  
6.3  
Switching the Operating Mode  
In order to switch the Bootloader operating mode, a  
pointed object, like an unfolded paper clip or a  
sharp pen is required.  
For changing the operating modes, there is a time  
window of about  
3
seconds after reset. The  
following steps have to be performed to  
successfully change the bootloader mode (Refer  
also to Figure 6-2: Switching BNA Operating Mode):  
1. Press the Reset Button  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
2. Wait till the heartbeat LED starts flashing RED,  
then press the Mode Button.  
3. The heartbeat flashing immediately stops and  
the LED is permanently on. The operating  
modes are displayed using the LAN status  
LEDs Lnk, Tx, Rx. The Normal Mode is  
represented via the Lnk LED.  
4. Now push the Mode Button again and the Tx  
LED will also be switched on. Two LEDs on  
means Stay in Bootloader Mode is selected.  
5. To accept one of the modes, push the Mode  
Button again and hold it for about 1 second.  
The BNA Bootloader feedback that the mode  
has been accepted is indicated with all Mode  
LEDs and the heartbeat LED flashing four  
times.  
If there is no need to change the mode after the  
mode button has been pressed, then just stop  
pressing the mode button. The BNA device will  
continue with its normal work after a few seconds.  
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Start  
Press Reset  
Button  
Mode  
Button  
No  
pressed?  
Yes  
Bootloader continues with  
normal operation after 3  
seconds.  
Heartbeat blinking stops.  
LEDs LNK, Tx and Rx are  
representing current mode.  
Normal Mode  
(default)  
Mode  
Button  
pressed?  
Yes, < 1 sec  
No  
Yes, < 1sec  
Stay in  
Bootloader  
Mode  
Mode  
Button  
No  
pressed?  
Yes, > 1 sec  
All LEDs representing the mode  
and the heartbeat LED blinks 4  
times confirming the selection.  
Bootloader continues with  
normal operation after 5  
seconds.  
Figure 6-2: Switching BNA Operating Mode  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
6.4  
Device Setup  
In order to setup the BNA device properly, the  
following connections are necessary:  
DB9F Null-Modem cable connected to  
a
PC  
running a VT100 terminal emulation program or a  
VT100 compatible terminal (refer to Table 6-1:  
Terminal settings)  
LAN connection either via UTP (RJ45 connector) or  
AUI.  
Power connection.  
An active FTP-Server machine on the LAN  
Terminal type:  
Bits per second:  
Data bits:  
VT100  
115200  
8
Parity:  
none  
1
Stop bits:  
Flow control:  
none  
Table 6-1: Terminal settings  
After having connected all necessary cables to the  
BNA, press the Reset button. If the terminal settings  
are all Ok, the Copyright notice of the BNA device  
will be displayed.  
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If this is the very first run of the device, then the  
Copyright notice is followed by the query for the  
root user password. At the Old password:  
prompt just hit the Enter-Key.  
Once a password has been defined the BNA prints  
the information User 'root' logged in. for  
all future startups.  
The root user is the administration user with  
unlimited access rights. The root user will be logged  
in automatically without any login procedure when  
connecting to the BNA device via the serial link  
(RS232). Any connection to the BNA via LAN is  
password protected!  
If the device already contains an application  
firmware, then it is necessary to put the device into  
the Stay in Bootloader Mode prior to the setup  
activity (refer to chapter 6.3 Switching the Operating  
Mode on Page 25 how this can be done).  
To prepare the BNA device to operate on the LAN  
and to load the application firmware into the  
device, the following mandatory commands must  
be executed in the order they are listed (for a  
detailed command description, refer to chapter  
6.5 Command Description on Page 31):  
np  
Basic network parameters  
Definition of IP address, network mask  
and default gateway. These definitions  
are required to allow the BNA device to  
operate on the LAN.  
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CAUTION:  
Using not-allowed IP-Addresses could cause  
interference on the network.  
Please contact your network administrator to  
retrieve a unique IP-Address. In case you want to  
connect the BNA to a customer network make  
sure to get in touch with the customers IT  
manager to retrieve this IP-Address information.  
dc  
Download configuration  
Definition of FTP server, path to  
firmware and user account on FTP  
server. This is necessary for loading the  
application firmware into the BNA  
device.  
load  
Load executable from FTP server  
This command finally loads the  
application firmware (executable) into  
the BNA device. After successful  
download, the application firmware is  
moved into the Flash memory.  
This is the minimum command sequence for setting  
up a BNA device.  
After that the application firmware can be invoked  
by entering the command run or by pushing the  
Reset button. When the Reset button is pushed, the  
BNA Bootloader behaves as depicted in Figure 6-1  
on Page 24.  
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As mentioned above, the three commands are the  
minimum required commands for setting up a  
BNA device. We recommend also performing some  
user definitions (see command um) for different  
user roles. Doing so prevents unfamiliar users from  
performing accidental redefinition of important  
settings. Furthermore, user definitions can also be  
referenced by the application firmware.  
6.5  
Command Description  
The BNA Bootloader provides a command shell  
allowing input of several commands. Some of the  
commands are providing sub-shells which  
themselves are providing another set of commands  
to enter.  
This chapter describes all BNA Bootloader  
commands in detail. The order of the command  
descriptions in this chapter follows the order of the  
commands displayed by the BNA Bootloader shell  
except for the command help. This has been placed  
into the first position because it is necessary to get  
the list of commands displayed.  
The following notational conventions apply to this  
chapter unless otherwise noted:  
cmd  
Bootloader command  
<key>  
A key that has to be pressed, like  
<Enter>.  
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Text  
Text written with this font shows  
terminal output.  
Note: All BNA Bootloader commands are case-  
sensitive!  
6.5.1 Help or ?  
Entering help or  
?
at the BNA bootloader>  
prompt followed by <Enter> displays all available  
BNA Bootloader commands.  
In each sub-shell help or ? can also be used to view  
the existing commands.  
All command lists can vary between different users.  
The lists don’t show any commands which a user is  
not allowed to execute.  
6.5.2 np - Basic network parameters  
The basic network parameters command np is used  
to define the IP address, the network mask, and the  
default gateway of the BNA device. This  
information is normally provided by the local IS  
department.  
np is not a direct command; instead, it provides a  
sub-shell with the following commands:  
display  
modify  
displays current basic network settings.  
changes basic network settings. After  
entering this command each basic  
network parameter will be queried  
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individually. After having entered all  
requested information, it will be asked  
whether to take over the new settings.  
If this is denied the old settings will be  
restored. Otherwise, the new settings  
are stored to the Flash memory and the  
system needs to be restarted to activate  
the new settings.  
delete  
deletes basic network settings. Please  
note that after this operation the BNA  
device will not operate on the LAN  
anymore. After commanding delete,  
new basic network parameters must be  
entered via modify.  
altmac  
definition of an alternative MAC-  
address. This command is available  
only for the sake of completeness. Each  
BNA already comes with  
a
unique  
Ethernet address (MAC address). So  
there will be no need for defining a new  
MAC address. It is recommended to  
not use this command unless advised to  
do so by the Hone ywe ll Technical  
Assistance Center.  
exit  
exits the sub-shell and returns to the  
main shell.  
6.5.3 dc - Download configuration  
The download configuration command dc is used  
to have  
a
predefined way of retrieving new  
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application firmware versions when an update of  
the same becomes necessary.  
Command dc defines the IP address of the FTP-  
Server, the path to the application firmware, a  
username on the FTP-Server and the user’s  
password. This command must be invoked prior to  
using command load.  
Prerequisite for downloading an application  
firmware is  
a
running FTP-Server machine  
somewhere in the network that can be reached by  
the BNA device. The FTP-Server machine is  
responsible for storing the application firmware  
image that shall be loaded into the BNA device. The  
application firmware image for the BNA is  
delivered on the distribution media of the Building  
Management System that is currently used.  
The description of how to setup and invoke an FTP-  
Server on each specific operating system is not  
within the scope of this document. Please refer to  
the documentation set of the operating system used  
on the machine that has been selected for the role of  
the FTP-Server.  
dc is not a direct command; instead, it provides the  
following commands in a sub-shell:  
display  
modify  
displays current download configura-  
tion.  
changes download configuration. After  
entering this command each download  
configuration item will be queried  
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individually. After having entered all  
requested information it will be asked  
whether to take over the new settings.  
If this is denied the old settings will be  
restored. Otherwise, the new settings  
are stored to the Flash memory. These  
settings are immediately active.  
delete  
test  
delete download configuration. After  
this operation command load can’t be  
used anymore. New download con-  
figuration definitions must be entered  
using the command modify.  
tests current download configuration.  
This command can be used to check  
whether  
the  
entered  
download  
configuration is valid or not.  
With the command test, optional  
command-line parameters are allowed.  
Accepted parameters are FTP-Server IP-  
Address and/or a filename for checking  
existence.  
parameters  
Given  
are  
command-line  
temporarily  
superseding the values in the actual  
download configuration.  
Note: With some Windows NT  
based FTP-Servers it has been  
observed that this command fails  
sometimes the first time. If so, we  
recommend trying it for a second time.  
After that the conclusion that one of  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
the parameters may be wrong is  
acceptable.  
exit  
exits the sub-shell and returns to the  
main shell.  
6.5.4 load - Load executable  
The command load is a direct command which  
immediately starts downloading the application  
firmware image into the BNA based on the  
download configuration defined by the command dc.  
After loading the image into local memory the BNA  
Bootloader starts copying the image into the local  
Flash memory where it resides until updated the  
next time.  
load accepts optional command-line parameters.  
Accepted command-line parameters are FTP-Server  
IP-Address  
and/or  
filename.  
Command-line  
parameters supersede the current download  
configuration for these elements. Command-line  
parameters in the load command scope can be used  
to use an alternative FTP-Server for downloading  
or to download another application firmware  
image into the BNA device.  
If load fails, then it needs to be checked whether the  
correct download configuration has been defined.  
In this case, the command dc test becomes useful.  
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6.5.5 ping - ping  
Sends an ICMP Ping through TCP/IP to the FTP-  
Server defined in the download configuration or to  
the machine addressed by the IP-Address in the  
optional command-line parameter.  
This command can be used to check whether the  
network connection is working properly.  
6.5.6 ver - Show installed software  
The command ver outputs a list of all installed  
software components on the current BNA device.  
6.5.7 run - Execute installed software  
The command run starts  
a
previously-installed  
application firmware.  
If no application firmware could be found, then the  
information No executable found is printed  
out. In this case, use load to download an  
application firmware.  
6.5.8 um - User management  
The user management command um allows the  
definition of users, different access rights per user  
and user individual password settings.  
User definitions are necessary to provide a secure  
device on an open TCP/IP network. Furthermore it  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
may not be desired that every user will be allowed  
to do everything with a BNA device.  
These user accounts are required only for set-up,  
configuration and diagnostic applications if  
available. The communication protocols allowing  
the communication between BNA and its building  
management system are protected at the protocol  
level depending on the type of application  
firmware.  
It is recommended to define several user roles  
because also an application firmware may use these  
user definitions to behave different in potentially  
provided user interfaces depending on the user  
who is currently logged in.  
A BNA device allows up to 5 user definitions with  
different access rights. The root user already  
occupies one of these  
5
definitions. Thus,  
4
additional users or better to say user roles can be  
defined.  
A user definition consists of three elements. These  
are a username or role name, a group membership  
and finally a password.  
Usernames and password are freely definable. Both  
are maximal 8 character long. Whereas the group  
definitions are predefined each of it has specific  
characteristics.  
Table 6-2 gives an overview of the available user  
groups and their properties.  
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user  
priv  
View only rights.  
Users who are member of this group  
are not allowed to change or delete  
any existing definition.  
Privileged rights.  
Users of the privileged group are  
allowed to change several definitions  
like network parameters but they are  
not allowed to perform delete  
operations. Furthermore privileged  
users have no right to perform any  
user management.  
admin Administrative users.  
Administrative users have full rights.  
The root user belongs to the admin  
group.  
Table 6-2: BNA user groups  
The user management command um is an indirect  
command and provides the following commands in  
its sub-shell:  
display  
add  
display current user definitions.  
add new user. The username can  
optionally be passed directly on the  
command-line.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
delete  
deletes existing user. The username can  
optionally be passed directly on the  
command-line. Furthermore an option  
–all is available that deletes all user  
definitions except the one for the root  
user. The root user account can’t be  
deleted.  
setpass  
set other user’s password. This  
command is helpful when a user has  
forgotten his password. The username  
can optionally be passed directly on the  
command-line.  
passwd  
exit  
set own password. Every user can use  
this command to change his own  
password.  
exits the sub-shell and returns to the  
main shell.  
6.5.9 whoami - Who am I  
whoami prints username and group of the user  
currently logged in.  
6.5.10 login - Login as different user  
The command login allows users to change their  
role while they are connected to a BNA device.  
This command is not that much useful while  
connected via the RS232 port because in this case  
the root user is logged in per default. In case of  
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using bootloader functionality via a network which  
can be provided by the application firmware, this  
command becomes more interesting.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
7 Cables and Connectors  
7.1  
DB9F Null Modem Cable  
Figure 7-1: Serial connectors  
The female connector is numbered as shown below:  
1
2
3
4
5
6
7
8
9
DCD  
RxD  
TxD  
DTR  
Ground  
DSR  
RTS  
CTS  
RI  
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Figure 7-2 shows how to configure a Null Modem  
Cable DB9F.  
RxD  
RxD  
2
3
4
2
3
6
TxD  
TxD  
DTR  
DSR  
DCD  
DSR  
GND  
RTS  
CTS  
RI  
DCD  
DTR  
GND  
RTS  
CTS  
RI  
1
6
1
4
5
7
8
9
5
7
8
9
Figure 7-2: Signal connections for DB9F Null Modem Cable  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
7.2  
Ethernet Connectors  
Figure 7-3: BNA Ethernet connectors  
The BNA provides two different types of  
connectors to bring the device online on the LAN.  
First is a RJ45 10BaseT connector and second is an  
AUI connector. This chapter describes the pin  
layout of each connector type and shows how the  
different cables need to be configured especially for  
the connection via 10BaseT (RJ45).  
7.2.1 RJ45 Connector  
A lot of Ethernet local area networks are using  
10BaseT twisted pair wiring. 10BaseT networks are  
physically laid out in a star topology, where each  
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piece of equipment on the network is connected to  
a central hub. The wiring is connected to devices  
using a plug that resembles a phone jack, called  
RJ45.  
Pin Number Signal Name  
1
Transmit (TX) +  
Transmit (TX) -  
Receive (RCV) +  
Reserved  
2
3
4
5
Reserved  
6
Receive (RCV) -  
Reserved  
7
8
Reserved  
Table 7-1: RJ45 signals  
7.2.1.1 Connecting a BNA to a Hub  
For connecting a BNA device to a LAN via an  
Ethernet Hub the required cable should be  
configured as shown in Figure 7-4.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Tx+  
Tx-  
Tx+  
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Tx-  
Rx +  
Rx +  
Rx -  
Rx -  
Figure 7-4: Straight through pinning for BNA to Ethernet Hub  
connections  
7.2.1.2 Connecting a BNA to a Workstation  
When a BNA should be directly connected to a  
workstation without having an Ethernet Hub in  
between a special cable, called crossover cable, is  
required.  
Figure 7-5 shows how the different signals need to  
be connected in this case.  
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Tx+  
Tx+  
Tx-  
1
2
3
6
4
5
7
8
1
2
3
6
4
5
7
8
Tx-  
Rx +  
Rx -  
Rx +  
Rx -  
Figure 7-5: Crossover pinning for BNA to workstation direct-  
connections  
7.2.2 AUI Connector  
The AUI (Attachment Unit Interface) offers an  
alternative way of connecting the BNA device to  
the Ethernet regardless which Ethernet medium or  
technique it uses.  
In older network installations Ethernet devices can  
be connected directly using a 78 cable to specific  
Hubs. In such an environment, the AUI cable  
length must not exceed 50m. The end of this 78 Ω  
cable is outlet into a 15-pin connector (refer to  
Table 7-2).  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
Nowadays the AUI is used to connect a small  
device called transceiver, which adapts between the  
AUI on the device and the Ethernet medium used  
in the current installation.  
1
8
AUI Interface Specification  
male connector  
9
15  
1. Coll. shield  
9. Coll. presence -  
2. Coll. presence + 10. Transmit -  
3. Transmit data + 11. Transmit shield  
4
Receive shield  
12. Receive -  
5. Receive data +  
6. GND  
13. +12 to +15 VDC  
14. Power shield  
15. reserved  
7. reserved  
8. reserved  
Table 7-2: Attachment Unit Interface (AUI) cable pin layout  
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Tips & Tricks  
Tip 1  
To simplify downloading, we re-  
commend reducing (renaming) the  
application firmware image name to  
the base name of the image in the FTP-  
Server publication directory, e.g.  
rename bna_susi_server_v1.0.0.bin to  
bna_susi_server.bin.  
This has the advantage that even when  
updates or upgrades of the application  
firmware are delivered, no change is  
necessary in each BNA download  
configuration.  
Tip 2  
The BNA Bootloader command shell is  
able to execute commands in a sub-  
shell directly. For example, it is possible  
to invoke the command display in sub-  
command shell np directly from the  
BNA Bootloader prompt. Just call:  
BNA bootloader> np display  
followed by <Enter>.  
Tip 3  
The BNA Bootloader command shell  
allows execution of more than one  
command by using a “;” between two  
commands, e.g.: np display; dc display  
<Enter>. When one of the commands  
fails, execution is stopped at this point.  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
FAQs  
1. Which terminal type can be used for  
connecting to the BNA Bootloader?  
For connecting to the BNA Bootloader, any  
VT100 compatible terminal or VT100  
compatible terminal emulation program can be  
used. For the proper terminal settings, please  
refer to chapter 6.4 Device Setup on Page 28.  
2. After power-on or reset, the BNA device does  
not show the BNA bootloader menu on my  
terminal. How do I get the correct display?  
One reason could be that the terminal settings  
are not correct. Please verify the actual terminal  
settings. For the proper terminal settings please  
refer to chapter 6.4 Device Setup on Page 28.  
A second reason could be that an application  
firmware is already running in your BNA. As  
described in chapter 6.1 Startup Behavior on  
Page 23 BNA will start an application firmware  
automatically after power-on or reset. To access  
bootloader mode, it is required to switch the  
operating mode to force the BNA to Stay in  
Bootloader Mode. Please refer to chapter  
6.3 Switching the Operating Mode on Page 25 for  
further information.  
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Glossary  
10BaseT  
10 = 10Mbps,  
Base = baseband,  
T = twisted pair.  
Application firmware  
An application firmware is a software  
that is needed to operate the BNA  
device in way the Building  
a
Management System requires it. An  
example for an application firmware is  
the BNA SUSI Server software.  
AUI  
BNA  
EOLR  
FTP  
Attachment Unit Interface  
Building Network Adapter  
End of Line Resistor  
File Transfer Protocol  
Internet Control Message Protocol  
Internet Protocol  
ICMP  
IP  
IRC  
Individual Room Control  
Local Area Network  
LAN  
Mbps  
MC  
mega bit per second  
Multi Controller  
SUSI  
Subsystem Services Interface  
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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN  
TCP  
Transmission Control Protocol  
WAN  
XD505  
Wide Area Network  
C-Bus piggyback type of XL500  
controllers.  
Compatible with EXCEL IRC devices  
on the same bus.  
XD508  
XLCL  
C-Bus piggyback type of XL500  
controllers. This piggyback type allows  
C-Bus communication transfer rates up  
to 76.8 kbps. This piggyback type  
allows C-Bus wiring with XL500  
controllers only.  
EXCEL Classic  
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Hone ywe ll  
Honeywell Regelsysteme GmbH  
Honeywellstr. 2-6  
D-63477 Maintal  
Tel. (49) 6181 401-1  
Fax (49) 6181 401-400  
Subject to change without notice. Printed in Germany.  
DIN  
Manufacturing location certified to  
EN ISO 9001  
EN1B-0198GE51 R0801  
 

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