Q7055A

Honeywell

Q7055A

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN

INSTALLATION INSTRUCTION & USER MANUAL


Quick Setup

In order to setup the BNA device properly, the following connections are prerequisite:

• 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 via UTP (RJ45 connector).

• 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 dc

Basic network parameters

Download configuration 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.

EN1B-0198GE51 R1004B


Figure 1-1: Parts and Controls on the Front Side

Figure 1-2: Parts and Controls on the Rear Side

Technical Data

Supply Voltage

Power Consumption

Temperature Limits

Ambient storage limits:

18-24 VAC (50...60 Hz);

18-24 VDC (external power supply required)

5VA (connected via 10BaseT, twisted pair); 12VA

(connected via 10Base5)

0...+50 °C (+32...+122 °F);

5...95% rh, non condensing

-35...+70 °C (-31...+160 °F);

5...95% rh, non condensing

System Data

Processor

Data Transfers

LAN-Interfaces

Field Bus

Device Interface

Memory

MTBF

Weight

Dimensions (H x W x D)

Safety

25 MHz, MC68EN360, 32 Bit

Microprocessor (4.5MIPS)

10Mbit/sec, 802.3 Ethernet

10BaseT (RJ45)

(BNA-2DN) RS485 AC coupled Manchester encoded channels (L1-Bus compatible)

(BNA-2CS/1C) RS485 DC coupled

Serial RS232

4 MB SRAM, 2 MB Flash

> 100.000 h

800 g (1.76 lb)

(76 x 158 x 200) mm

(2.99 x 6.2 x 7.87) in.

Protection standard

Protection class

Flame retardant

Agency Listings

IP20 as per EN60529

II as per EN60730-1

V0 as per UL94

Electromagnetic compatibility (EMC) EN50081-1 and EN50082-2

Electromagnetic emission (EME) FCC Class A

Energy management

Fire protection and smoke control

UL916

UL864

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Table of Contents

1 About BNA........................................................... 5

2 Location of Parts and Controls.......................... 8

2.1 Front Side.................................................... 8

2.2 Rear Side................................................... 11

3 Before Installation ............................................ 13

4 BNA Operating Positions ................................ 15

4.1 Single Device............................................ 15

4.2 Stacked Devices ....................................... 16

4.3 Wall Mounting......................................... 16

5 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

6 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

Help np dc load

or ? .......................................................... 32

- Basic network parameters.................... 32

- Download configuration ...................... 33

- Load executable .................................. 36 ping ver run um

- ping ..................................................... 36

- Show installed software ...................... 37

- Execute installed software .................. 37

- User management................................. 37

6.5.9

whoami - Who am I ....................................... 40

6.5.10

login - Login as different user....................... 40

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7 Cables and Connectors..................................... 42

7.1 DB9F Null Modem Cable ....................... 42

7.2 Ethernet Connectors................................ 44

7.2.1 RJ45 Connector............................................... 45

7.2.1.1 Connecting a BNA to a Hub ......................... 45

7.2.1.2 Connecting a BNA to a Workstation............ 46

Tips & Tricks ............................................................ 48

FAQs........................................................................... 49

Glossary..................................................................... 50

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1 About BNA

Honeywell

XBS

TCP/IP LAN

BNA-1C

XCL5010

BNA-2CS

XCL5010

BNA-2DN

XCL5010

u s

C

-

B

XCL5010

S-Bus

F&S Bus

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 highperformance network and services, including traffic management to more locations throughout the network.

The Building Network Adapter uses the LAN-connection to provide seamless communication to the

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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN 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.

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 covers all of the BNA device types listed below.

BNA-1C provides a single RS485 DC coupled C-

Bus-compatible communication channel for XL5000 family devices with up to 76.8 kbps.

BNA-2CS provides two RS485 DC coupled C- / S-

/ FS-90-Bus compatible communication 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 Manchester encoded L1-Bus (DeltaNet Peer bus) compatible communication channels.

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Additionally, each BNA type is equipped with a

RJ45 10Base T connector plus an RS232 interface.

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2 Location of Parts and Controls

The numbering for the parts and controls in this section refers 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 corresponding 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" with the

BNA device.

2 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.

3 LAN

Local Area Network (LAN) activity display.

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Shows the actual LAN traffic using 4 LEDs.

Col Collision indicator ( Red ). If this LED is on, then two or more devices on the network are 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

Receive indicator ( Green ) on means that data is being received by the BNA over the Ethernet.

Tx Transmit indicator ( Green ). If this LED is lit up, the BNA device is sending data to the Ethernet. When data is being transmitted, the Rx indicator LED is lit up simultaneously.

Ln k

Link indicator ( Green connector to the Ethernet. If this LED is dark, it will not be possible to send or receive any data.

) will always be lit when the BNA is connected via the RJ45

4 Ch1

Bus Channel 1 activity display. This display contains two green LEDs, one showing BNA

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BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN reception activity (Rx) and the other showing

BNA transmission activity (Tx).

5 Ch2

Bus Channel 2 activity display. This display contains two green LEDs, one showing BNA reception activity (Rx) and the other showing transmission activity (Tx) BNA

N O T E :

Ch2 indication is available on twochannel devices only. It is not available on a

BNA 1C device.

6 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.

7 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.

N O T E :

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.

N O T E :

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 twochannel 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

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 10BaseT

10BaseT RJ-45 Ethernet LAN-connector, meets the requirements of ANSI/TIA/EIA 586

Category 5, for unshielded twisted pair connections.

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3 Before Installation

Please pay attention to the steps listed below prior to installing the Building Network Adapter device.

1 Verify that the product has been received without damage.

2 Verify that the correct BNA type has been delivered.

3 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 & User

Manual

Small bag with installation material 1

The small installation material bag contains the following parts:

Pieces Item

1 2-pole Phoenix power connector

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Pieces Item

2 3-pole Phoenix channel connectors controller bus

4

4

4

Optional wall mounting clips

Small inserts

Screws

4 Please read chapter 5 Connections on page 19 carefully prior to connecting any power and data interface cables to the BNA.

5 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.

W A R N I N G :

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 owner's authority to continue its operation.

14 EN1B-0198GE51 R1004B


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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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

16 EN1B-0198GE51 R1004B

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN device has to be prepared prior to mounting it to a wall.

Put the BNA-adapter with the top side down on the desk

(Figure 4-3).

Figure 4-3

Figure 4-4

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).

Push the four inserts

(included) fully and horizontally into the housing

(Figure 4-5).

Figure 4-5

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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

Figure 4-7

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.

18 EN1B-0198GE51 R1004B


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 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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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

C +

1

Figure 5-1

B

C -

2

GND

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.

20 EN1B-0198GE51 R1004B


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 gauge, twisted pair, nonshielded wire, the ends of the line should be terminated with a 62 Ω ±10% 0,5 W carbon resistor between each wire and ground.

When the L1 bus uses 24 gauge, dedicated solid copper pair, standard balanced telephone cable, the ends of the line should be terminated with a

100 Ω ±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 .

22 EN1B-0198GE51 R1004B


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.

N O T E :

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 in understanding the current device state to look at the LEDs on the front panel of the BNA.

EN1B-0198GE51 R1004B 23


Start

Initialize Hardware

Heartbeat LED Blinks

RED

In case of any error heardbeat blinking stops and

LED will be permanently on for 5 Seconds. Then BNA restarts.

New

Download?

No

Mode

Button pressed?

No

No

Yes

Download new

Firmware to

Flash Memory

Yes

Stay in

Bootloader?

Firmware in

Flash?

Yes

No

Start

Firmware

Very First

Run?

Yes

Ask for root password

No

Run Booloader

Command Shell

Yes

Figure 6-1: BNA Bootloader Execution

24 EN1B-0198GE51 R1004B


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 be influenced only 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 possible 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 must be performed to successfully change the bootloader mode (Refer also to Figure

6-2: Switching BNA Operating Mode ):

1. Press the Reset Button

EN1B-0198GE51 R1004B 25


2. Wait until 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.

26 EN1B-0198GE51 R1004B


Start

Press Reset

Button

Mode

Button pressed?

Yes

Heartbeat blinking stops.

LEDs LNK, Tx and Rx are representing current mode.

No

Bootloader continues with normal operation after 3 seconds.

Normal Mode

(default)

Yes, < 1sec

Mode

Button pressed?

Yes, < 1 sec

Stay in

Bootloader

Mode

No

Mode

Button pressed?

No

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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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 via UTP (RJ45 connector).

• Power connection.

•

An active FTP-Server machine on the LAN

Terminal type:

Bits per second:

Data bits:

Parity:

Stop bits:

Flow control:

VT100

115200

8 none

1 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.

If this is the very first run of the device, then the

Copyright notice is followed by the query for the

28 EN1B-0198GE51 R1004B

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN 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.

EN1B-0198GE51 R1004B 29


C A U T I O N :

Using unallowed IP-Addresses could cause interference on the network.

Please contact your network administrator to retrieve a unique IP-Address. If 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 load

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 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.

30 EN1B-0198GE51 R1004B


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 provide sub-shells which themselves provide 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 at the front because it is necessary to get the list of commands displayed.

The following notational conventions apply to this chapter unless otherwise noted: cmd

<key>

Bootloader command

A key that has to be pressed, like

<Enter> .

Text

Text written with this font shows terminal output.

EN1B-0198GE51 R1004B 31


N O T E :

All BNA Bootloader commands are casesensitive!

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 displays current basic network settings. modify changes basic network settings. After entering this command, each basic network parameter will be queried individually. After having entered all requested information, it will be asked

32 EN1B-0198GE51 R1004B

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN delete altmac exit 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. 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. definition of an alternative MACaddress. 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 to define a new

MAC address. It is recommended to not use this command unless advised to do so by the

Honeywell

Technical

Assistance Center. 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 application firmware versions when an update of the same becomes necessary.

EN1B-0198GE51 R1004B 33


34

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 to be loaded into the BNA device. The application firmware image for the BNA is delivered on the distribution media of the Building Management

System currently in use.

The description of how to set up 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 displays current download configuration. modify changes download configuration. After entering this command each download configuration item will be queried individually. After having entered all requested information, it will be asked whether to take over the new settings.

EN1B-0198GE51 R1004B

delete test exit


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 download configuration. After this operation command load can’t be used anymore. New download configuration 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. Given command-line parameters temporarily supercede the values in the actual download configuration.

N O T E :

With some Windows NT based FTP-Servers, it has been observed that this command sometimes fails the first time. If so, we recommend retrying it. If it still fails, one of the parameters may be wrong. exits the sub-shell and returns to the main shell.

EN1B-0198GE51 R1004B 35


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.

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.

36 EN1B-0198GE51 R1004B


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 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.

EN1B-0198GE51 R1004B 37


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 five definitions. Thus, four additional users or, more accurately, 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 have a maximum length of 8 character. Whereas the group definitions are predefined, each has specific characteristics.

Table 6-2 gives an overview of the available user groups and their properties.

38 EN1B-0198GE51 R1004B

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN 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 display current user definitions. add add new user. username can be passed directly on the command-line.

Optionally, the

EN1B-0198GE51 R1004B 39

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN delete deletes existing user. Optionally, the username can 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. Optionally, the username can be passed directly on the command-line. passwd set own password. Every user can use this command to change his own password. exit 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. When using

40 EN1B-0198GE51 R1004B

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN bootloader functionality via a network which can be provided by the application firmware, this command becomes more interesting.

EN1B-0198GE51 R1004B 41


7 Cables and Connectors

7.1 DB9F Null Modem Cable

42

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

EN1B-0198GE51 R1004B


Figure 7-2 shows how to configure a Null Modem

Cable DB9F.

RxD RxD

2 2

TxD

3 3

TxD

DTR DSR

4 6

DCD DCD

1 1

DSR DTR

6 4

GND GND

5 5

RTS RTS

7 7

CTS CTS

8 8

RI

RI

9 9

Figure 7-2: Signal connections for DB9F Null Modem Cable

EN1B-0198GE51 R1004B 43


7.2 Ethernet Connectors

44

8-pin modular

(MJ8) connector RJ-45

Figure 7-3: BNA Ethernet connection

The BNA provides an RJ45 10BaseT connector to bring the device online on the LAN. This chapter describes the pin layout of this connector and shows how the cables must be configured for connecting via 10BaseT (RJ45).

EN1B-0198GE51 R1004B


7.2.1 RJ45 Connector

A lot of Ethernet local area networks use 10BaseT twisted pair wiring. 10BaseT networks are physically laid out in a star topology, where each 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) +

2

3

4

Transmit (TX) -

Receive (RCV) +

Reserved

7

8

5

6

Reserved

Receive (RCV) -

Reserved

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.

EN1B-0198GE51 R1004B 45


Tx+

Tx-

Rx +

Rx -

3

4

1

2

5

6

3

4

1

2

5

6

Tx+

Tx-

Rx +

Rx -

7 7

8 8

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.

46 EN1B-0198GE51 R1004B


Tx+

Tx-

Rx +

Rx -

4

5

7

1

2

3

6

4

5

7

1

2

3

6

Tx+

Tx-

Rx +

Rx -

8 8

Figure 7-5: Crossover pinning for BNA to workstation directconnections

EN1B-0198GE51 R1004B 47


Tips & Tricks

Tip 1

Tip 2

Tip 3

To simplify downloading, we recommend 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.

The BNA Bootloader command shell is able to execute commands in a subshell directly. For example, it is possible to invoke the command display in subcommand shell np directly from the

BNA Bootloader prompt. Just call:

BNA bootloader> np display followed by <Enter>.

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.

48 EN1B-0198GE51 R1004B


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, you must 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.

EN1B-0198GE51 R1004B 49


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 a way the Building Management System requires it. An example for an application firmware is the BNA

SUSI Server software.

BNA

EOLR

FTP

ICMP

IP

IRC

LAN

Building Network Adapter

End of Line Resistor

File Transfer Protocol

Internet Control Message Protocol

Internet Protocol

Individual Room Control

Local Area Network

Mbps

MC

SUSI

TCP mega bit per second

Multi Controller

Subsystem Services Interface

Transmission Control Protocol

50 EN1B-0198GE51 R1004B


WAN

XD505

XD508

XLCL

Wide Area Network

C-Bus piggyback type of XL500 controllers.

Compatible with EXCEL IRC devices on the same bus.

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

EN1B-0198GE51 R1004B 51


Honeywell

Automation and Control Solutions

Honeywell GmbH

Böblinger Straße 17

D-71101 Schönaich

Phone: (49) 7031 63701

Fax: (49) 7031 637493 http://europe.hbc.honeywell.com

Subject to change without notice. Printed in Germany.

Manufacturing location certified to

DIN

EN ISO 9001

EN1B-0198GE51 R1004

Q7055A

Honeywell

BUILDING NETWORK ADAPTER BNA-1C/2CS/2DN

Quick Setup

Technical Data

Table of Contents

1 About BNA

2 Location of Parts and Controls

2.1 Front Side

2.2 Rear Side

3 Before Installation

4 BNA Operating Positions

4.1 Single Device

4.2 Stacked Devices

4.3 Wall Mounting

5 Connections

5.1 Power Connection

5.2 Field Bus Connection (Ch1 / Ch2)

5.3 Bus Termination Switch

5.4 L1 Bus Termination

6 BNA Bootloader

6.1 Startup Behavior

6.2 Operating Modes

6.3 Switching the Operating Mode

6.4 Device Setup

6.5 Command Description

7 Cables and Connectors

7.1 DB9F Null Modem Cable

7.2 Ethernet Connectors

Tips & Tricks

FAQs

Glossary

Honeywell

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