TREND SDU-LON User Manual

Important: Retain these instructions

1 Unpacking

2 Storing

-10 °C
+14 °F

+50 °C

+122 °F

3 Installation

HO

2

Installation Instructions

SDU-LON

Smart Display Unit

SDU-LON Installation
Instructions TG200599

0 %RH

95 %RH

WARNING: Other than removing
front panel (step 3), do not open unit.
DANGER high voltage. No
serviceable parts inside.

Note that this product may involve LONWORKS® system integration as referred to in step
12: this procedure should only be performed by an installer with L

!

expertise.

Dimensions

1

90 mm (3.54”)

150 mm (6”) 150 mm (6”)

90 mm (3.54”)

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

It is recommended that the installation should
comply with the HSE Memorandum of Guidance
on Electricity at Work Regulations 1989.
For USA install equipment in accordance with
the National Electric Code.

ONWORKS engineering

25 mm
(0.98”)

30 mm (1.18”)

1

SDU-LON Installation Instructions
3 Installation (continued)

Requirements (continued)

2

a

Remove Front Panel

3

a

c

b

-10 °C
+14 °F

0 %RH 90 %RH

HO

2

+40 °C

+104 °F

4

c

Check SDU type

b

Check SDU-LON

Route Cables

5

Configure SDU

6

to change operating mode, restrictive set, or language

a Connect Input Power

+24 Vdc

0 Vdc

+24 Vac (L)
+24 Vac (N)

*

24 Vdc Power

Supply

24 Vac Power

Supply

SDU

+

+

SDU

+

* If one side of the 24 Vac input power is connected
to 0 V, that side must be connected to the SDU

- (negative) terminal

2

b Switch on Power

24 Vdc
15 mA

ensure
correct
polarity

24 Vac
15 mA

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

O

I

24 V

Power

Supply

SDU

1 2 3 4

S P E NG

Installation Instructions SDU-LON

S P E N G

1 2 3 4

Confi g Update

3 Installation (continued)

Configure SDU (continued)

6

c Connect to PC

supplied with LCI/USB

SET,
SDU Tool

USB type A

USB type B

LCI Installation Instructions
TG200429

d Set up SDU Configuration File

SDU Tool

Backup File to Disk

e Identify SDU to SDU Tool

1 2 3 4

S P E N G

SP - service pin

SDU-LON

LCI/USB

+

supplied with LCI/USB

24 V
power
supply

l

LONWORKS
network

L

ONWORKS

network

Set up:

Mode Unrestricted/Restricted
Home Page Show/Don’t show
Restrictive mode list Select required modules
Language Translation of standard text

f Download Language

SET
SDU Tool

SDU Data Sheet TA200559
SDU Tool Manual TE200600

Select
Language
Download to
SDU

g Download Completed

Download Complete

i Transfer Completed

1 2 3 4

S P E N G

Config Update

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

h Set SDU into Download Mode

j Switch off Input Power

SDU

O

24 V

I

1234

SP ENG

3

SDU-LON Installation Instructions
3 Installation (continued)

Connect to LONWORKS Network

7

Lon

T e r m i n a to r

topology

Do not allow wires
to cross on a loop

SDU
xcite

LonB

+

Lon

Normal Trend Lan cable is not recommended.
Do not use screened cable.

elbaChtgnelsubxaM

20158nedleB)sdy545(m005)sdy545(m005

metsysQI

002/FH/61/0/1/PT

)1748nedleB(

)sdy545(m005)sdy034(m004

GWA22,VIleveLLU)sdy545(m005)sdy034(m004

8.0x2x2Y)tS(YJ)sdy545(m005)sdy053(m023
GWA42,5.taCA865AIT)sdy094(m054)sdy072(m052

Terminal size 0.5 to 2.55 mm2 (14 to 20 AWG)

SCN

LINC

LonA

LonB LonA

SCN

LonB

IQLROUTER

A

6

45

7

Recommend terminate at
LINC or Router.
e.g. use IQLRouter integral
terminators

T e r m i n a to r

Star topology Ring

T e r m i n a to r

Bus topology

* Terminate bus at one end only

Terminator
e.g. LONTERMINATOR

otedonxaM

edon

1 0 0 mF , 5 0 V m i n

1 0 0 mF , 5 0 V m i n

89

IQL

T

B

10

11

y

z

x

w

SCN

LonA

LonB LonA

LONC

SCN

Maximum 64 nodes per LONWORKS segment
Maximum 40 IQLs (and LONCs) per Lan

IQLROUTER

T

A

6

45

7

89

IQL

T

B

10

11

xyzw

SCN

LonA

LonB LonA

LONC

SCN

LonB

Note that: If two SDU/LONs are associated with IQLs which are on the same Lan, the SDU-LONs
must be on the same segment (i.e. on the same section of L

LONWORKS
network

ONWORKS

L
network

LW

ON ORKS

Router

LW

ON ORKS

Router

associated

Virtual

Lan

IQL IQL

associated

Virtual

Lan

IQL

IQL

associated

SDU SDU

segment

SDU SDU

segment

ONWORKS network separated by routers).

L

ONWORKS

network

L

ONWORKS

network

associated

LW

ON ORKS

Router

LW

ON ORKS

Router

If the system is installed on a LonWorks Management Tool (as in step 12), this rule does
not apply.

4

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

Installation Instructions SDU-LON

S P E N G

1 2 3 4

3 Installation (continued)

Connect Input Power

8

SDU

+

+

SDU

+

* If one side of the 24 Vac input power is connected to 0 V, that side must be connected to the SDU - (negative)
terminal

Switch on Input Power

9

+24 Vdc

+24 Vac (L)
+24 Vac (N)

0 Vdc

*

24 Vdc Power

Supply

24 Vac Power

Supply

SDU

24 Vdc
15 mA

24 Vac
15 mA

ensure
correct
polarity

10

Check Start Up Reset

Comms failure
or no sensor set up

Displays first
labelled sensor ­if set to defaults

11

Check LONWORKS Network Connected

O

I

Connect to IQ

SENSOR 1
FLOOR 1 Space Temp

20.3 DegC

+

24 V Power

Supply

1 2 3 4

S P E N G

* One of these will show ‘Failed’

SDU-LON V2.04

FLASH CHECK *
EEPROM CHECK *

SDU-LON V2.04

FLASH CHECK OK
EEPROM CHECK OK

LONWORKS (green)

SDU faulty

installed on L

SDU-LON V2.04

failed to install on LONWORKS
network; check step 7

ONWORKS network

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

5

SDU-LON Installation Instructions
3 Installation (continued)

12

Install on LONWORKS Management Tool

If other IQ System devices on LONWORKS are installed on LONWORKS Management Tool (LMT).

When installing SDU-LON on L

ONWORKS Management Tool, push service pin button when

requested.

See LONWORKS network management tool

ONWORKS Products

ONWORKS

SDU Data Sheet TA200559

ONWORKS network

for L

1 2 3 4

S P E N G

service pin button

manual. See IQ System L
Engineering Manual (TE200292). L
System integrator must have LONWORKS
engineering expertise.

variables (NVs)
The SDU must also be associated with its IQL using the LMT
The following network variables need to be set up using the LMT:

nciInstallState: set to CFG_EXTERNAL
nciHostNodeAddr: set to associated IQL LonWorks node address
nciSubnetAddr: set to associated IQL LonWorks subnet address
nciMsgCode: set message code of associated IQL
nciDomainIndex: set to domain index of associated IQL

13

Associate SDU with its IQL

Either use IQLTool2 running in SET and connected to a

ab

Connect t o IQ

“Connect to IQ”

1234

SP ENG

not if installed on L

LONWORKS network using LCI or use buttons as follows:

“Press IQL
Service Pin”

ONWORKS Management Tool

Press IQL Serv ice PIN

1234

SP ENG

cd

L AN

O /S

S tra t eg y

: : : : :

N ID

IN 3

IN 1

D O5 IN 2

D O2

D O3

D O1

D O4

C OM

C OM

C OM

24 V

24 V

~

~

+

I Q

L

 

L O N

2 4 V a c

4 secs

service pin button

14

Mount Unit

or panel

60 mm

Standard UK pattress wall box

60 mm

2 off (M3.5 x 35 mm)

Ø 4 mm
(M3.5
screw)

46 mm

50 mm

Ø 4 mm
(M3.5
screw)

screws provided

6

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

Installation Instructions SDU-LON

S e n s o r 1
F l o o r 1 S p a c e T e m p
2 0 .3 D e g C

3 Installation (continued)

15

Replace Front Panel

16

Check Display

1234

Displays first labelled
sensor if set to
defaults

17

Check Operation - Monitor

Note that the full sequence listed below may only be shown in Unrestricted modes. The Restricted
modes show only those pages on the Restricted list. The Home page is optional (see step 6d).

Plant Roo m 1

20/03/02 08:04

1234

S e n s o r 1
F l o o r 1 S p a c e T e m p
2 0 . 3 D e g C

1234

S e n s o r 1
F l o o r 1 S p a c e T e m p
2 0 . 3 D e g C

1234

Home page

Sensor

Knob

Sensor 1

Sensor 2

Switch
Driver
Digital Input
Time Zone

Time

Calendars

Note that if there are no modules of
type (sensors, knob, switch, driver,
digital input) set up with a label it will
jump to the next type display.

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

Sensor (last)

Note that only modules with labels (not
necessarily sequential) will be displayed.

7

SDU-LON Installation Instructions
3 Installation (continued)

18

Check Operation - Adjust

Knob 1
Room 1 Setpoint

20.01 DegC

1234

Digital

Analogue

Units

20.32

Tenths

Hundreths

20.32

20.32

Knob 1
Room 1 Setpoint

20.01 DegC

1234

OFF

ON

Knob 1
Room 1 Setpoint

20.01 DegC

1234

if PIN required
see step 19

8

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

Installation Instructions SDU-LON

T

1234

3 Installation (continued)

19

Enter PIN

If required

P I N 5 * * **

1234

a

b

c

d

e

f

g

h

5 * * *

PIN

PIN X

PIN X X

PIN X X X

5 * *

5 *

S e n s o r 1
F l o o r 1 S p a c e T e m p

5

2 0 . 3 D e g C

20

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

Set Contrast

TEXT

TEXT

TEXT

9

SDU-LON Installation Instructions

SP

ENG

1 2 3 4

3 Installation (continued)

21

Set SDU Mode

If required

Note that the alarm log is permanently disabled
for SDU-LON so the SDU mode selects restricted/
unrestricted and home page

a Remove front panel - see step 3

b Set mode

S e n s o r 1
F lo o r 1 S p a c e T e m p
2 0 .3 D e g C

1 2 3 4

S P E N G

Note that if the home page is enabled, the controller’s identifier [R(D)] should be set up, otherwise
the first line of the home page will show the label of the previous item displayed.

S e n s o r 1
F l o o r 1 S p a c e T e m p
2 0 . 3 D e g C

Display Mode = 1

Display Mode = 7

Default - Display Mode 0:
No home page, alarm log disabled

edoMteSegaP

0detcirtsernUoN
1detcirtsernUseY
2detcirtsernUoN
3detcirtsernUseY
4detcirtseRoN
5detcirtseRseY
6detcirtseRoN
7detcirtseRseY

emoH

egaP

c Replace front panel - see step 15

22

Engineering Resets

If need temporary Unrestricted mode for commissioning or need Manual reset (e.g. after multiple
mode changes as in step 20)

mralA

goL
oN
oN
oN
oN
oN
oN
oN
oN

Hold 5 secs - 10 secs Temporary Unrestricted Mode - returns to

previous mode 20 seconds after last key press.

Hold 10 secs or greater Manual Reset

10

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

Installation Instructions SDU-LON
3 Installation (continued)

23

Set up the following parameters for IQL using SDU:
Knobs
Switches
Time Zone Day of week (1 to 14) Period (1 to 3)

Time hrs, minutes, day of month, month, year

Calendars Use (next, Free, every)

Set up Parameters

If required

Start hours, minutes Stop hours, minutes
daylight saving on, day of month, month

daylight saving off, day of month, month
Start date Stop date

Special day type for the zone

Note that if a 963 is to centrally control the IQL’s occupation state, then the SDU time zone’s times
should be left nulled at 00:00.

Note that if a 963 is centrally synchronising time, it should do so using a timemaster which will in
turn synchronise the SDU.

SDU Data Sheet
TA200559

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08

11

SDU-LON Installation Instructions
4 Disposal

WEEE Directive :

At the end of their useful life the packaging,
and product, should be disposed of by a

Do not dispose of with normal household waste.
Do not burn.

suitable recycling centre.

Please send any comments about this or any other Trend technical publication to [e-mail]
© 2008 Honeywell Technologies Sàrl, ECC Divison. All rights reserved. Manufactured for and on behalf of the Environmental and Combustion Controls

Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37, Switzerland by its Authorized Representative, Trend Control Systems Ltd.
Trend Control Systems Limited reserves the right to revise this publication from time to time and make changes to the content hereof

without obligation to notify any person of such revisions or changes.

Trend Control Systems Limited

P.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:[phone] Fax:[phone] www.trend-controls.com

Trend Control Systems USA

6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: [phone], Fax: [phone] www.trend-controls.com

12

SDU-LON Installation Instructions TG200599 Issue 2, 6/10/08