HW Group HWg-WLD User manual

HWg-WLD
MANUAL

HWg-WLD –manual
HW group
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POWER input
5V DC supply
Use the supplied power adapter
ETHERNET
10/100 Mbps
Status LED
Yellow: Power & Mode
Green: Link & Activity
SENSOR
Connector for sensing cable
Mounting holes
Mounting holes for optional rack
placing Ø7mm
Connection cable
100 m max
Sensing cable
Available in lengths 2, 10 and 50 m.
Maximum 85 m, see next page
1 U
32 mm

HWg-WLD –manual
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Order the water leak detecting cable in length you need
WLD A connection cable 2m (HWg-WLD connection cable + Terminator)
WLD sensing cable A - 2m
WLD sensing cable A - 10m
WLD sensing cable A - 50m
OID
Description
600 417
WLD sensing cable A - 2+2m
Water leak detection cable pack. Connection cable 2m (600464) and 2m of Detection cable
(600418). Total length is 4 m (13 ft): 2 m (6.5 ft) leader cable + 2 m (6.5ft) sensing cable,
terminated.
600 467
WLD sensing cable A - 2+10m
Water leak detection cable pack. Connection cable 10m (600465) and 10m of Detection cable
(600465). Total length is 12 m (40 ft): 2 m (6.5 ft) leader cable + 10 m (33 ft) sensing cable,
terminated
600 468
WLD sensing cable A - 2+50m
Water leak detection cable pack. Connection cable 10m (600465) and 50m of Detection cable
(600466). Total length is 52 m (170,5 ft): 2 m (6.5 ft) leader cable + 50 m (164 ft) sensing cable,
terminated.
600 496
WLD A prolong cable 5m
Prolong non sensitive cable 5m for WLD type A cable. Can be extended up to 100m in total.
600 464
WLD A connection cable 2m
Leader cable 2m for connection HWg-WLD to detection cable type "A". Terminator included.
600 418
WLD sensing cable A - 2m (photo)
Water Leak Detection sensing cable. Water leakage detected along the entire length of the
sensing cable. Sensing cable can be extended by other piece of sensing cable. To connect with
HWg-PWR the Connection cable 600 464 is required.
600 465
WLD sensing cable A - 10m
Water Leak Detection sensing cable. Water leakage detected along the entire length of the
sensing cable. Sensing cable can be extended by other piece of sensing cable. To connect with
HWg-PWR the Connection cable 600 464 is required.
600 466
WLD sensing cable A - 50m
Water Leak Detection sensing cable. Water leakage detected along the entire length of the
sensing cable. Sensing cable can be extended by other piece of sensing cable. To connect with
HWg-PWR the Connection cable 600 464 is required.
50m
10m
2m
2m
Total length max 185m
WLD sensing cable 85m +Connection cable 100m
Max 98m
Connection cable can
anywhere extend the water
leak detection cable.
T- Terminator

HWg-WLD –manual
HW group
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HWg-WLD usage
I
HWg-WLD
Ethernet
Email
SNMP
Email to SMS
service
Internet
Poseidon
or
SMS
Remote relay
Damocles
device
Switch Remote Relay over the network
You can switch on remote alarm signal if water detected over the network.
Details on the last page of starting guide section.
HWg-WLD
Ethernet
Damocles
Or Poseidon

HWg-WLD –manual
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First steps
1) Connecting the cables
Connect the unit to the Ethernet (patch cable to a switch, or a cross-over cable to a PC).
Plug the power adapter in to a power outlet and connect it to the HWg-WLD power connector.
The green Power & Mode LED in the RJ45 connector lights up.
If the Ethernet connection works properly, the LINK (yellow) LED lights up after a short while,
and then flashes whenever data transfer takes place (activity indication).
After power up, the LINK LED flashes rapidly to indicate IP address negotiation over DHCP.
2) Configuring the IP address –UDP Config
UDP Config utility –see root directory of
the supplied CD (Windows and Linux
versions).
Alternatively download from www.HW-
group.com
Software > UDP Config.
Click the icon to launch UDP
Config. The program automatically
looks for connected devices.
To search for devices, click the
Find Devices icon.
The program looks for devices on your
local network. Double-click a MAC
address to open a basic device
configuration dialog.
Configure network parameters
IP address / HTTP port (80 by
default)
Network mask
Gateway IP address for your
network
Device name (optional)
Click the Apply Changes button to save
the settings.

HWg-WLD –manual
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First steps
Restoring software factory defaults
Restoring hardware factory defaults
In UDP Config click a device
MAC address within 60 seconds
after powering up the unit
1
2
Click button Load defaults to
restore factory defaults.
Remove cover of device.
1
Jumper SET for restoring
factory defaults
2
With the jumper in place, factory defaults are
restored within 15 s after powering up.
Remove the jumper afterwards.
DO NOT LEAVE THE JUMPER IN PLACE
PERMANENTLY!

HWg-WLD –manual
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First steps
3) WWW interface of the device
To open the WWW interface of the device:
oEnter the IP address into a web browser
oClick the underlined IP address in UDP
Config
The WWW page displays current states of leak sensor.
Home page is refreshed periodically, no manual refresh is
required.
IP address of device
Status row
of the leak sensor
Setting toolbar
Current state of
sensor:
0 –Normal
1 –Flooded
2 - Disconnect
Customized text and link
for service purpose
Device name and current date/time
optionally synchronized by NTP server

HWg-WLD –manual
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First steps
Switch Remote Relay output over the network
HWg-WLD
Ethernet
Damocles
192.168.68.70
Output 1
State 1-normal is equal to alarm off; all other states are equal to alarm on.
Username and Password must allow writing to Target Device.
Remote output is realized via XML communication.
Remote output is synchronized immediately after change happens. Current state is resent to
target device (e.g. Damocles) every 10 seconds.
Upgrade to last firmware version of both devices is highly recommended!
Output must be set to manual mode.
Remote ID = 150 + output number.

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Product configuration
General setup
Protect and hide your settings
All settings will be inaccessible for visitors after you enter Username and Password.
Visitors can display home page only!
Lock your settings
If you want lock settings but show it to public use Demo mode (see page System) instead.
Device name
Identifies the device in e-mail and SNMP
User-defined footer
For example,
administrator's contact
details
Password to access device
configuration
Standard network
configuration

HWg-WLD –manual
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SNMP
SNMP Write
HWg-WLD device doesn’t accept SNMP write request, column Write in section SNMP Access is
always disabled.
SNMP device identification,
should be equal to device name
Port for SNMP polling
Define target servers
for sending SNMP Trap
Define access restriction for
SNMP communities
Trap must be enabled to
work correctly!

HWg-WLD –manual
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Email
Sorting email using field Subject
Subject can be used .to easily create sorting rules for incoming mails or handle events generated by
your SMS gate (in case Email-2-SMS service).
TO and CC limits
Fields TO and CC can hold one email address each. No address lists are allowed.
SMTP server to use for
sending e-mail
Sends a test e-mail to
configured recipients
First part (prefix) of the mail
subject. Device name and
status will be attached
automatically
Some SMTP servers
require authentication

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Time
Check your DNS settings
If time synchronization doesn’t work by default, check your DNS server setting, or specify IP
address in field SNTP Server instead of domain name.

HWg-WLD –manual
HW group
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Sensors
Additional parameters
Set additional parameters on page Services prior to enable Periodic Alarm!
Single alarm
If you disable Periodic alarm, the alarm will be reporting only once (for each change).
Remote output
Current sensor state can open and close remote relay (e.g. device from family Poseidon or
Damocles).
Name and current state of
water leak sensor:
0 –Normal
1 –Flooded
2 - Disconnect
Select destination
for state reporting
For periodic reporting use
this check box.
For detailed settings, see
page Services
ID of remote port, must be at least 151
ID 151 = Output 1, ID 152 = Output 2 etc.
How to map alarm state
to output value
Permanently switch remote
output for testing purpose.

HWg-WLD –manual
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Services
Period is common
Specified Period is common for SNMP traps and emails.

HWg-WLD –manual
HW group
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System
Lock your settings
Demo mode allows you protect all device settings from changes. In this mode all visitors can freely
browse and see all pages, but no configuration change is accepted. You can easily put device to
public internet and nobody will change the configuration.
Current values in XML
MIB info file
Link to switch demo
mode on and off

HWg-WLD –manual
HW group
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Technical specifications
Ethernet: RJ45 –10/100 BASE-T
1 sensor input: 2 pins connector for connection sensing cable
Device features
oAlarms by e-mail or SNMP Trap when leak sensor state changed
oRemote output or relay (in Poseidon or Damocles device) can be controlled over network by
sensor state
oRemote monitoring of leak sensor
oRack mounting possibility
Power supply: +5V / 250 mA
Dimensions: 65 x 88 x 30 [mm]
LED indicators in the RJ45 connector
oGreen: Power / Status
Rapid flashing: DHCP network configuration in progress
Slow flashing: A sensor is in alarm
oOrange: Link & Activity
ETHERNET
Interface
RJ45 (10/100BASE-T) –10 Mbit or 100 Mbit network compatible
Supported protocols
IP: ARP, TCP/IP (HTTP, XML, SNTP, SMTP), UDP/IP (SNMP)
SNMP compatibility
Ver:1.00 compatible, some parts of the ver 2.0 implemented
SENSOR
Type
Water leak sensing cable
Connector
Terminal block
Sensor states
0 = OK, 1 = Water leak detected, 2 = Sensor disconnected
Sensing cable length
Max 85 meters
Sensors extension
Connecting cable max 100 m, one pair of AWG 24
POWER input
Power supply
POWER 5V / 250 mA
Connector
Jack Ø3.5 x 1.35 [mm]
LED Status indicators
POWER / status
Green - power OK (status = DHCP/Local alarm)
LINK & Activity
Yellow - Ethernet connectivity
Physical parameters
Operating temperature
-10 to 60 °C
Dimensions / Weight
65 x 88 x 30 [mm] / 250 g
EMC
FCC Part 15, Class B, CE - EN 55022, EN 55024, EN 61000