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FDS-Wi
Wireless Gateway
User Guide
Version 2.5
Firmware Version 5.2.10
Copyright and Trademark Notices
© Raymond & Lae Engineering, Inc. 2011. All rights reserved. RLE® is a registered trademark and
Seahawk™, Falcon™, and Raptor™ are trademarks of Raymond & Lae Engineering, Inc. The products sold by Raymond & Lae Engineering, Inc. are subject to the limited warranty, limited liability, and other terms and conditions of sale set forth at http://rletech.com/RLE-Terms-and-Conditions.html.
Revision History
Rev. No.
2.0
2.1
2.2
2.3
2.4
2.5
Date
June 2010
September 2010
November 2010
March 2011
October 2011
May 2012
Note: As necessary, blank pages are added to make the page count even.
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Product Registration
Product registration helps RLE Technologies inform owners of:
• Product upgrades
• Firmware enhancements
• New products and technologies
• Special offers available only to registered users
Any information provided to RLE Technologies through the registration form will be regarded as confidential. RLE will not sell or distribute any of the information to third parties. To read our Privacy
Policy and registre your product, please visit our website: rletech.com
.
Technical Support
Personal assistance is available Monday through Friday, from 8:00 a.m. to 5:00 p.m. MST.
A request for assistance may be sent to [email protected]
.
Otherwise, please call us directly at: 800.518.1519.
The following information is located on the bottom of each Wireless Gateway unit. Please have this information available whenever a technical support call is placed:
Product Model Number
Product Serial Number
Product Manufacture Date
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RLE Product Warranty
Seller warrants to the Ultimate Purchaser (the purchaser who buys for use and not for resale) that all products furnished under this order and which are manufactured by Seller will conform to final specifications, drawings, samples and other written descriptions approved in writing by Seller, and will be free from defects in materials and workmanship. These warranties shall remain in effect for a period of twelve (12) months after shipment. If the Seller installs the equipment or supplies technical direction of installation by contract, said one year shall run from the completion of installation, provided installation is not unreasonably delayed by Ultimate Purchaser. Parts replaced or repaired in the warranty period shall carry the unexpired portion of the original warranty. A unit placed with the purchaser on consignment and then later purchased will be warranted for twelve (12) months from the time the Seller receives notification of the
Purchaser's intent to purchase said consigned item. The foregoing is in its entirety is subject to the provision that in no case will the total warranty period extend beyond 18 months from date Seller ships equipment from point of manufacture.
Products are NOT life and safety certified. In no event shall the Seller be liable for loss, damage, or expense directly or indirectly arising from the use of the units, or from any other cause, except as expressly stated in this warranty. Seller makes no warranties, express or implied, including any warranty as to merchantability or fitness for a particular purpose or use. Seller is not liable for and Purchaser waives any right of action it has or may have against Seller for any consequential or special damages arising out of any breach of warranty, and for any damages Purchaser may claim for damage to any property or injury or death to any person arising out of its purchase or the use, operation, or maintenance of the product. Seller will not be liable for any labor subcontracted or performed by Purchaser for preparation of warranted item for return to
Seller's factory or for preparation work for field repair or replacement. Invoicing of Seller for labor either performed or subcontracted by Purchaser will not be considered as a liability by the Seller.
The liability of Seller hereunder is limited to replacing or repairing at Seller's factory or on the job site at
Seller's option, any part or parts which have been returned to the Seller and which are defective or do not conform to such specifications, drawings or other written descriptions; provided that such part or parts are returned by the Ultimate Purchaser within ninety (90) days after such defect is discovered. The Seller shall have the sole right to determine if the parts are to be repaired at the job site or whether they are to be returned to the factory for repair or replacement. All items returned to Seller for repair or replacement must be sent freight, prepaid to its factory. Purchaser must obtain Seller's Return Goods Authorization prior to returning items. The above conditions must be met if warranty is to be valid. Seller will not be liable for any damage done by unauthorized repair work, unauthorized replacement parts, from any misapplication of the item, or for damage due to accident, abuse, or act of God.
This warranty shall be exclusive of any and all other warranties express or implied and may be modified only by writing signed by any officer of the Seller. This warranty shall extend to the Ultimate Purchaser but to no one else. Accessories supplied by Seller but manufactured by others carry any warranty the manufacturers have made to Seller and which can be passed on to the Ultimate Purchaser.
Seller makes no warranty with respect to whether the products sold hereunder infringe any patent, U.S. or foreign, and Purchaser represents that any specially ordered products do not infringe any patent. Purchaser agrees to indemnify and hold Seller harmless from any liability by virtue of any patent claims where
Purchaser has ordered a product conforming to Purchaser's specifications, or conforming to Purchaser's specific design.
Purchaser has not relied and shall not rely on any oral representation regarding the Product sold hereunder and any oral representation shall not bind Seller and shall not be part of any warranty.
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Contents
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Figures
Ethernet Connection to a PC on a Subnet, Using a Hub/Switch and CAT5 Cables . . . 15
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Tables
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C H A P T E R
C HAPTER 0
S
YSTEM
O
VERVIEW
The Wireless Gateway is a wireless acquisition appliance that helps monitor remote facilities.
The Wireless Gateway receives 418 and 900 MHZ signals from wireless devices and relays them to facilities monitoring systems as SNMP, Modbus TCP/IP, Modbus RTU, BACnet/IP, and BACnet MS/TP signals.
The Wireless Gateway’s wireless sensors can receive signals from products providing dry contact, analog (0-20mA), 0-5VDC, or 0-10VDC signals. Commonly used sensors include, but are not limited to, temperature/humidity, temperature, door counters, thermistors, motion sensors, power monitors, and more.
The back of the Wireless Gateway has two status indicators to show when data is being transmitted and when data is being received through the EIA-485 port. When data is either being transmitted or received the status lights will blink. If no information is being communicated, the lights are off.
Figure Status
EIA-485 TX
EIA-485 RX
Indicator
Data is being transmitted.
Data is being received.
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Table 1.1 EIA-485 TX and EIA-485-RX
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1 System Overview
1.3. Terminal Block Designations
Figure 1.1 Terminal Block Locations
Item Description
Antenna 916 MHz
Antenna 418 MHz
Power 24 VDC/VAC
Jack
Status
RS232 Port
RX TX RS485 LED
RS485 Termination switch
RP-SMA connector
RP-SMA connector
Power terminal block
Wall wart adapter connector
Status LED
DB9 female connector
Receive/Transmit status LED
1 (unused); 2 100 ohm termination
RS485 port EIA-485 circuit connector
RJ45 Ethernet port 10/100 BASE-T connector
Table 1.2 Terminal Block Designations
Status Indicator
(On=100 ohm termination)
Table 1.3 SW1 Switch Settings
Figure www.rletech.com
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C H A P T E R
C HAPTER 0
G
ETTING
S
TARTED
2.1. Installation
The Wireless Gateway comes with two brackets that, when attached to the device, allow it to be mounted in a 19-inch rack. Remove the screws from the side of the device, put the brackets in place, and reapply the screws. Mount the device in a rack. Use the proper anchoring method to mount the unit securely.
M OUNTING B RACKETS
2.2. Wiring
2.2.1 Power Supply and Ground Connections
RLE Technologies recommends powering the Wireless Gateway from a UPS supply so the device can send alarm notifications during a power outage. Connect an 18AWG ground wire from the ground terminal to a suitable earth ground. Plug the wall adapter into P1 and a UPS outlet. The wall adapter has a five foot (1.524m) power cord.
Connect 24VDC to the unit through either the jack input or terminal block.
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2 Getting Started
Figure 2.1 24VDC Power Supply Connection
If the EIA-485 port will be used for Modbus RTU communication, RLE Technologies recommends an 18AWG shielded twisted pair stranded copper wire for the connection, using no more than 2000 feet (609.6m) of wire at this specification. If longer runs are needed, please contact RLE Technologies.
The Wireless Gateway is shipped with a 418 MHz, 6-foot cable antenna and a 916 MHz,
6-foot cable antenna. The 418 MHz antenna has longer shafts; the 900 MHz antenna has shorter shafts. Plug each antenna into its appropriate jack on the front of the Wireless
Gateway.
900 MH
Z
A
NTENNA
Figure 2.2 Wireless Gateway Antennae
418 MH
Z
A
NTENNA
2.3. Connectivity
2.3.1 RJ45 Ethernet Connection
The Wireless Gateway has an internal 10/100BASE-T Ethernet port that is used for configuration. The Ethernet port supports Web browser access, email (SMTP), BACnet slave,
Modbus slave, and SNMP. The device can connect directly to a PC with a crossover cable
(provided), or it can connect to a PC through a hub or switch, with CAT5 cables.
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Figure 2.3 Ethernet Connection to a PC Using a Crossover Cable
2 Getting Started
Figure 2.4 Ethernet Connection to a PC on a Subnet, Using a Hub/Switch and CAT5 Cables
2.3.2 EIA-232 COM Connection
The Wireless Gateway can be connected directly to a PC through its EIA-232 port. This is useful for IP configuration, firmware downloads, and troubleshooting. The EIA-232 connection is only used as a temporary connection. Connect the straight through, 9-pin serial
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Figure 2.5 EIA-232 COM Connection
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2 Getting Started
2.3.3 Modbus EIA-485 Connections
The Wireless Gateway can function as a Modbus Slave over an EIA-485, 2-wire hardware
connection, as shown in Figure 2.6.
Figure 2.6 EIA-485 Connection www.rletech.com
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2 Getting Started
2.4. Communication: Set the IP Address
The Wireless Gateway will not communicate over a user’s network the first time it is connected. This is because the manufacturer programs the device with a default IP address:
10.0.0.188
, Subnet Mask:
255.255.255.0
. This default address must be changed to an IP address that corresponds with the user’s network before the Wireless Gateway can communicate over the network. There are two ways to set the Wireless Gateway’s IP address:
♦ Via the Web browser
♦ Via the EIA-232 interface
2.4.1 Set the IP Address Using a Web Browser
Attention: If you have not set an IP address before, consult your IT Department for support.
Note The default IP address for the Wireless Gateway is 10.0.0.188
The default Subnet Mask is 255.255.255.0
The default user name is fds (all lowercase)
There is no default password—leave the password field empty.
1 Contact your IT Department to obtain an available IP address, Subnet Mask, and default
Gateway.
2 Plug a crossover network cable (provided) into the laptop or workstation that will be used to configure the Wireless Gateway.
3 You’ll need to change the IP address and Subnet Mask of your computer so it can communicate with the Wireless Gateway in its factory-configured state. Before you change anything, write down the original IP address and Subnet Mask of your computer - you’ll need to revert back to these original settings once the Wireless Gateway is configured.
4 Change the IP address and Subnet Mask of the computer from its existing address to one that will allow it to communicate with the Wireless Gateway, such as
10.0.0.189
. It may be beneficial to set the IP address to one that is one number different from the Wireless
Gateway IP address (
10.0.0.188
).
5 Connect the other end of the crossover cable to the Ethernet port on the back of the Wireless
Gateway.
6 Access the Wireless Gateway through a Web browser — type the Wireless Gateway’s IP address (
10.0.0.188
) into the location bar. When prompted, enter the Wireless Gateway user name, which is fds
. There is no default password, leave it blank.
7 Select the Configuration Menu link, then change the IP address, Subnet Mask, and default
Gateway to the one provided by your IT Department. Press the Submit Changes button.
The Wireless Gateway will save the new IP address, Subnet Mask and default Gateway and reboot.
8 Change the IP address of the computer back to its original IP address. If the computer was configured as DHCP (the network domain controller assigns an IP address) return it to this state. This may require assistance from your IT Department, or you may need to consult the computer's manual.
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2 Getting Started
9 The computer and the Wireless Gateway are now both configured to communicate on the network. Both should be accessible via the network. Connect the PC and the Wireless
Gateway to the network. From the PC web browser, type in the new IP address of the
Wireless Gateway. Enter the user name and password as stated above to verify network access to the device.
2.4.2 Set the Wireless Gateway IP Address using an EIA-
232 Connection
To use the EIA-232 interface:
1 Contact your IT Department to obtain an available IP address, Subnet Mask, and default
Gateway.
2 Use a 9-pin male-female straight through serial cable to connect the EIA-232 port on the
Wireless Gateway to a terminal or PC running terminal emulation software
(HyperTerminal).
3 Set the appropriate communication port to 9600 baud, NO parity, 8 data bits, 1 stop bit,
(9600/N/8/1), and no software or hardware flow command.
4 Once the terminal emulation software starts, press Enter on the keyboard and the Wireless
Gateway boot prompt should appear, (FDS_WI>). If the boot prompt does not appear, check the communication settings and make sure the unit is powered on.
5 From the boot prompt type
IP
then type one space and type the IP address your IT
Department provided for the unit. Press the enter key. For example,
IP 192.168.103.211
The Wireless Gateway will reboot after the IP address is changed.
6 From the boot prompt type
NM
then type one space and type the Subnet Mask address your
IT Department provided for the unit. Press the enter key. For example,
NM 255.255.255.0
The Wireless Gateway will reboot after the Subnet Mask is changed.
7 From the boot prompt type
DG
then type one space and type the Default Gateway address your IT Department provided for the unit. Press the enter key. For example,
DG 192.168.103.1
The Wireless Gateway will reboot after the Default Gateway is changed.
8 The IP address is now set and the Wireless Gateway can be accessed through a Web browser using the new IP address. The default user name is fds
and there is no password.
Leave the password field blank.
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2 Getting Started
The Wireless Gateway is equipped with a sensor discovery feature. The device will discover available wireless sensor inputs and enter them into the Sensor Summary page. To configure sensors to use with the Wireless Gateway, follow these steps:
1 In the Wireless Gateway’s user interface, go to the Configuration>FDS-Wi page. If it is not already enabled, click the Enabled radio button for Sensor Discovery.
Figure 2.7 Enabling Sensor Discovery
2 Take off the sensor’s lid by pinching on the outer corners of the lid.
Figure 2.8 Remove the Sensors’s Lid
3 With the lid off, remove the polyester tab from the battery. Replace the lid.
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Figure 2.9 Remove the Battery’s Protective Tab
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2 Getting Started
4 Turn the sensor over to show the product label on the bottom. This label contains the serial number of the sensor. The serial number is unique to each sensor, and appears in the table on the Configuration>Sensors page once the sensor has been discovered by the Wireless
Gateway.
Figure 2.10 Sensor’s Serial Number on Product Label
5 Go to the Configuration>Sensors page of the Wireless Gateway’s user interface and confirm the placement in the sensor discovery list.
Figure 2.11 Verifying a Sensor’s Discovery
6 Place a label or other marking on the sensor to show its index number.
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Figure 2.12 Label the Sensor
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2 Getting Started
7 Once the sensors have been discovered, turn off the Sensor Discovery option in the
Configuration>FDS-Wi page of the Wireless Gateway’s user interface. If you do not turn off the sensor discovery feature, the Wireless Gateway will continue to attempt to find new sensors. This could cause a device malfunction, or contaminate your list of active sensors with additional sensors that do not actually exist.
8
Note each sensor’s index number and location. Reference Chapter 3, “Web Interface –
Standard Version” on page 23 to learn how to enter the location and any other necessary
identifying information in each sensor’s configuration information.
9 Once you have configured the Wireless Gateway, save a copy of the system configuration.
The electronics in a wireless sensor are water-resistant, but not waterproof. Wireless sensors need to be mounted in a safe location, where the chance of them becoming submerged in a liquid are minimal. Sensors can be mounted with double-faced tape or adhesive velcro. To mount a sensor on a metallic surface, purchase adhesive-backed magnetic tape and adhere it to the back of the sensor. Use magnetic tape that is 0.5 inch (1.27cm) wide. The magnetic tape will not disturb the electronics, and when placed correctly, the tape allows the sensor’s label to remain visible. The serial number on this label is unique to each sensor, and you will need to refer to this number throughout the life span of the sensor.
Figure 2.13 Magnetic Strips Used to Mount a Sensor
To mount sensors using magnetic tape:
1 For each sensor, cut two 1.5-inch (3.81cm) strips of tape.
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Figure 2.14 Recommended Length of 0.5 Inch for Magnetic Strip
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2 Getting Started
2 Make sure the back of the sensor is clean. If necessary, use isopropyl alcohol to clean the sensor.
3 Remove the protective film from the adhesive side of the magnetic tape and place the tape on the sensor.
4 Place the sensor in the desired location.
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C H A P T E R
C HAPTER 0
W
EB
I
NTERFACE
– S
TANDARD
V
ERSION
The Wireless Gateway allows users to view data points and configure the unit/points via the
Web. To access the Web interfaces, users must first setup the Wireless Gateway to
communicate via the Internet. To set the IP address, see section 2.4., “Communication: Set the
Note See Chapter 4, “Web Interface – Integration Version” on page 45 for information about the
integrator version of the web interface.
The Dashboard provides a quick view of a portion of the information accessible through the web interface. The Dashboard is fully configurable, so the information most critical to a site’s operations can be monitored at a glance.
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Figure 3.1 Wireless Gateway Dashboard
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3 Web Interface – Standard Version
Sensors on the Dashboard are color coded to help notify users of alarm conditions.
Color Indication
No Color
Red
Sensor is registering properly—sensor is communicating properly
Sensor is registering properly—sensor has an analog/digital alarm
Yellow Sensor is registering properly—sensor has an analog warning
Orange Sensor is offline—problems with the communications
Table 3.1 Dashboard Alarm Color Codes
From the homepage, users can also navigate to the Configuration page, edit individual sensor proprieties, refresh the Wireless Gateway signal, and navigate to the Help page.
The Sensor Summary page allows users to view all the sensors accessible through the Wireless
Gateway. Up to twenty sensors can be displayed per page, and there are twenty pages available. The page displays a # link, description, present value and trending information.
Click the number link to access the configuration information for that particular sensor. To
learn more about sensor configuration, reference section 3.6., “Configuration Page - Sensors
Figure 3.2 Sensor Summary Sample Menu www.rletech.com
Option Description
# Link
Description
Click on the sensor number to go to the sensor’s configuration page.
A label describing the sensor type and/or location.
Present Value Displays the current sensor reading.
Trend Click the links to view either a graph or a log showing the sensor’s data record from the last 24 hours.
Table 3.2 Sensor Summary Menu Options
The Current Log Graph link
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Figure 3.3 Current Log Graphs and Log Archive
3.3. Alarms and Warnings Page
This page displays the 40 most recent events from all monitored sensors. If a sensor was in an alarm state that has since returned to normal, “Return” is noted in the Present Condition field.
If the sensor is still in an alarm state, the alarm will be noted in the Present Condition field.
If the Wireless Gateway’s power is cycled, all entries on this page will be cleared.
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Figure 3.4 Alarm and Warnings Page
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3 Web Interface – Standard Version
3.4. Configuration Page - FDS-Wi Tab
The Configuration Page allows users to view and edit a variety of configuration options.
Figure 3.5 Configuration Page
Editable system preferences include:
♦ System Info
♦ System ID
♦ Network and Web
♦ Date
♦ Alarm Options
♦ Wireless
♦ Graph/Log
♦ Dashboard Key Sensors
♦ Dashboard Options
♦ Ethernet Packet Repeat
NOTE If any of these fields are edited, be sure to click the Submit Changes button to save the changes. If you edit the fields and do not click the Submit Changes button, all edits will be lost.
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3 Web Interface – Standard Version
3.4.1 System Info
The System Info section displays detailed information about the system, including the
Program Id (firmware version), Program Size (size of the firmware file), Bootloader Version, and sysUp Time, or how long the system has been running since power was applied.
Figure 3.6 System Info Section
3.4.2 System ID
Provide the Wireless Gateway with a unique identifier.
Figure 3.7 System ID Section
3.4.3 Network and Web
The Network and Web section displays the assigned MAC Address and allows users configure common network information.
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Figure 3.8 Network and Web Section
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3 Web Interface – Standard Version
Edit the following fields as necessary:
Option
IP Address
Net Mask
Default Route
TCP Max Seg Size
Web User Name
Web Password Read
Only
Description
The Wireless Gateway is shipped with a default IP Address of
10.0.0.188. Contact your IT Department for an appropriate IP address, if you wish to change this field.
The Wireless Gateway is shipped with a default Subnet Mask of
255.255.255.0.
The Wireless Gateway comes with a default Gateway Route of
10.0.0.1. Contact your IT Department for help with this setting.
The Wireless Gateway defaults to 1436 packet size for web page data. Users may select 536 for limited bandwidth or VPN applications.
If this field is left blank, the Wireless Gateway’s default user name is fds (all lower case). Users can enter a user name up to 18 characters, either alpha, numeric, or a combination of the two. The
Wireless Gateway user name is case sensitive.
Two separate passwords can be established on the Wireless
Gateway.
Web Password
Read/Write
Web Refresh Rate
The Read Only password allows users to access the Wireless
Gateway Web interface and view the conditions of the sensors, but does not allow users to make changes to the Wireless Gateway configuration.
The second configurable password on the Wireless Gateway provides users with expanded access.
The Read/Write password allows users to view the condition of the sensors and make changes to the Wireless Gateway configuration.
The Web Refresh Rate is the amount of time the system waits until it updates the Web interface with current data. To change the rate, click in the field and type in the desired amount of time (in seconds).
The minimum recommended refresh rate is five seconds; otherwise, errors may occur that prevent the system from
functioning properly.
The default refresh rate is set to 0 - the Wireless Gateway will not refresh at all. Users must set a refresh rate in order for the system to automatically update.
The text that’s displayed in the title bar of the web browser.
Web Title Bar Text
TFTP Server Enable Decide whether the TFTP server capabilities are enabled or not.
Table 3.3 Network and Web Section Options www.rletech.com
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3.4.4 Date
The Date section allows users to set the current date and time for the system and displays the first three letters of the day of the week.
Figure 3.9 Date Section
Option Description
Date Enter the date in mm/dd/yy format.
Time Entered the current time in hh:mm:ss format, where the hour is a two digit number between 01 and 24.
Table 3.4 Date Section Options
3.4.5 Alarm Options
Use the Alarm Options setting to set the Wireless Gateway re-alarm function. The device will re-send an alarm after a point has been in alarm for a certain number of hours.
Figure 3.10 Alarm Options Section
Option Description
Alarm Option Select a re-alarm time from 1–24 hours. Set the re-alarm time to 0 to disable the feature.
Table 3.5 Alarm Section Option www.rletech.com
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3.4.6 Wireless
Use this menu to configure wireless options on the Wireless Gateway.
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Figure 3.11 Wireless Section
Option
Wi418/433 Receiver
Wi900/2.4G Receiver
Description
Enabled: Turns on the Wireless Gateway’s 418/433 MHz and
900MHz/2.4GHz antennas. This allows the FDS-Wi to communicate with devices on the respective wavelengths.
Sensor Discovery
Disable: Turns the antennas off and prohibits the Wireless Gateway from communicating with devices on the respective wavelengths.
Enabled: This is the Wireless Gateway’s default setting. When sensor discovery is enabled, the Wireless Gateway automatically discovers new sensors transmitting to it. The Wi loads the newly detected sensor’s type and serial number in its next available sensor number.
Disabled: Once you’re done with the sensor discovery process,
set this option to disabled. This prevents the Wireless Gateway from seeing transmissions from new sensors, and keeps your system from logging sensors that may not actually exist. Set
Sensory Discovery to Disabled and click on the submit changes button.
Sensor Types
Bapi Serial Number
Order
Designate whether your system uses only Bapi Sensors, only Point
Six Sensors, or a combination of the two.
If your system uses Bapi sensors, indicate whether the serial numbers should be read forward or backward by the Wireless
Gateway. In most instances, the serial numbers should be read forwards. If the Bapi sensors are an older generation, the serial number may need to be read backward.
Select whether the temperature on the main page displays as celsius or Fahrenheit.
Temperature
Conversation
Set All Offline
Delays
Users can designate how many minutes must pass before the
FDS-Wi considers the sensor offline. Typical transmission time is
10-20 seconds for 418MHz sensors and 3-5 minutes for 900MHz sensors.
Table 3.6 Wireless Section Options
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3.4.7 Graph/Log
Use this option to determine how frequently the sensors are sampled - every 5 or 10 minutes - for graphing and logging purposes.
Figure 3.12 Graph/Log Section
Option Description
Graph/Log Select the 5 minute or 10 minute option.
Log Data Range The FDS-Wi will log temperature readings that falls within a designated range. Select the range that best suits your application.
Table 3.7 Graph/Log Section Option
3.4.8 Dashboard Key Sensors
Use this section to enable or disable the sensor display on the Dashboard, and designate which
20 sensors are displayed on the Dashboard. By default, this feature is disabled.
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Figure 3.13 Dashboard Key Sensors Section
Option Description
Dashboard Key
Sensors
Enable or diable the sensor display.
Select up to 20 different sensors to be displayed on the Dashboard.
Table 3.8 Dashboard Key Sensors Section Option
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3.4.9 Dashboard Options
Use this section to enable or disable the recent alarm table and thermometer displays on the
Dashboard. Designate which thermometers are displayed.
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Figure 3.14 Dashboard Options Section
Option
Dashboard Option
Description
Enable or disable the recent alarm table and thermometer display.
Designate which temperature sensors are displayed on the
Dashboard.
Table 3.9 Dashboard Option Section Options
3.4.10 Ethernet Packet Repeat
Use this feature to allow the Wireless Gateway to transmit sensor information over the network (via port 6767) to another Wireless Gateway.
Figure 3.15 Ethernet Packet Repeat Section
Option Description
Ethernet Packet
Repeat
Enable or disable this option.
Select enabled or enabled with labels and enter the IP address of the Wireless Gateway to which you wish to send the sensor information.
Table 3.10 Ethernet Packet Repeat Section Options
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3.5. Configuration Page - Integration Tab
The Integration tab is made up of four configurable sections, which allow users to edit the following options:
Figure 3.16 Configuration Page, Integration Tab
Use the interface to edit the following fields, taking care to click the Submit Changes button to save any changes you may have made.
3.5.1 EIA-485
Use this section to configure the system’s EIA-485 port settings.
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Figure 3.17 EIA-485 Section
Option Description’
EIA-485 Port
Function
EIA-485 Baud Rate
EIA-485 Parity
Set the output type for the EIA-485 port to either Modbus-Slave or
Bacnet-MS/TP.
Select 1200, 2400, 9600(default) or 19200.
Select None (default), Even or Odd.
EIA-485 Slave
Address
Set a RTU address from 1–254. If the field is left at 0, there is no transmission on the EIA-485 port.
Table 3.11 EIA-485 Section Options
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3.5.2 BACnet/IP
The BACnet/IP configuration section allows users to configure several settings.
Figure 3.18 BACnet Section
Option Description
Device ID
Device Name
Description
UDP Port
Assign a name to uniquely identify each BACnet device on the network.
Assign a name - up to 40 characters - to the unit for BACnet discovery/integration.
Add any additional details about the device. 40 characters, maximum.
The default port is 0=47808. If a you would like to use a specific port for security reasons, enter a new port number in this field.
BBMD Data The values in the broadcast distribution table represent IP addresses and masks. Shown here for reference, the values are editable via BACnet.
Table 3.12 BACnet Section Options www.rletech.com
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The BACnet pics link displays general BACnet capabilities of the device (e.g., what LAN options are available).
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Figure 3.19 General BACnet Capabilities of the Device
3.5.3 Modbus
The Modbus section allows users to configure the Modbus settings for the system.
Figure 3.20 Modbus Section
Option Description
Modbus/TCP/UDP
Slave Unit Identifier
The default slave unit identifier is 0, which disables this feature.
To enable this option, enter a TCP/UDP slave address from 1-254 in this field. In most instances, the identifier is typically set at 1.
Table 3.13 Modbus Section Option
3.5.4 SNMP
The SNMP configuration section also allows users to setup communities that allow multiple
SNMP systems to access the Wireless Gateway. To setup communities, you must know the IP address of the SNMP Management system and the Community String. Contact your IT
Department to obtain the IP Address and Community String. To configure communities, enter
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Figure 3.21 SNMP Section
Option Description
System Name
System Contact
System Location
Name assigned to the Wireless Gateway for SNMP system integration.
System Contact responsible for the Wireless Gateway.
Description of the Wireless Gateway location.
Communities: IP
Address
Community String
IP address used by the SNMP server to poll data from the Wireless
Gateway.
Name or type of password used by the SNMP server for communications.
Allows the SNMP server to write back the Wireless Gateway. Write
Trap Allows the Wireless Gateway to send a message to the SNMP
Management System, telling the system to initiate an alarm.
Table 3.14 SNMP Section Options
3.6. Configuration Page - Sensors Tab
For each sensor, you can edit all fields in gray. All other fields are for reference. To the right of the Value field is the corresponding Modbus Register for slave data output from that sensor.
To the right of that is the BACnet Instance number for slave interface to a Building
Management System.
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All fields in the following table will not be available for each sensor. Only the configurable options that apply to each sensor are displayed in that sensor’s configuration menu.
Figure 3.22 Sensors Tab www.rletech.com
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Editable options are as follows:
Option Description
Sensor Type ID
Description
Serial Number
Offline Delay
Bapi / RLE Wi-LD
Radio Buttons
This number is used by the Wireless Gateway to identify what kind of sensor is being read in to the system. The possible values are:
BAPI 76
Counter 11
SetPointOverride 5B
Thermistor 57
Wi-ASx/Wi-MS 41
Wi-DIT 61
Wi-LD 76
Wi-TC9 74
Wi-TH2 52
Wi_THS 48
Wi-TS 54
Enter a label up to 30 characters to describe the sensor and its location.
This is the unique number broadcasted from the sensor to the
Wireless Gateway for identification. Each sensor has a unique serial number. Enter the appropriate serial number, listed on the bottom of the sensor, in the provided text field.
Users can designate how many minutes must pass before the
Wireless Gateway considers the sensor offline. Typical transmission time is 10-20 seconds for 418MHz sensors and 3-5 minutes for 900MHz sensors.
Bapi sensors and RLE’s Wi-LD sensor have the same sensor type
ID - 76. If this field is available in your interface, this means the sensor you’re configuring has a sensor type ID of 76. Designate whether this sensor is a Bapi sensor or RLE’s Wi-LD.
High Analog Alarm
Threshold
Low Analog Alarm
Threshold
High Temperature
Alarm Threshold
Low Temperature
Alarm Threshold
Enter a high alarm threshold - if the value rises above this number, an alarm is generated for this sensor.
Enter a low alarm threshold - if the value drops below this number, an alarm is generated for this sensor.
Enter a high temperature alarm threshold - if the temperature rises above this value, a high temperature alarm is generated.
Enter a low temperature alarm threshold - if the temperature drops below this value, a low temperature alarm is generated.
High Humidity Alarm
Threshold
Low Humidity Alarm
Threshold
Alarm Delay
Enter a high humidity alarm threshold - if the humidity rises above this value, a high humidity alarm is generated.
Enter a low humidity alarm threshold - if the humidity drops below this value, a low humidity alarm is generated.
The number of seconds that pass between the time the system goes into alarm and the time that alarm is annunciated.
High Temperature
Warning Threshold
Enter a high temperature warning threshold - if the temperature rises above this value, a high temperature warning is generated.
Table 3.15 Sensors Tab Configuration Options www.rletech.com
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Option
Low Temperature
Warning Threshold
High Humidity
Warning Threshold
Low Humidity
Warning Threshold
Warning Delay
Gain (Wi-ASx/Wi-
MS)
Description
Enter a low temperature warning threshold - if the temperature drops below this value, a low temperature warning is generated.
Enter a high humidity warning threshold - if the humidity rises above this value, a high humidity warning is generated.
Enter a low humidity warning threshold - if the humidity drops below this value, a low humidity warning is generated.
The number of seconds that pass between the time the system goes into a warning state and the time that warning is annunciated.
Gain and offset values should be entered for Bapi sensors and other analog sensors. Gain and offset values for sensors are as follows: and
Offset (Wi-ASx/Wi-
MS)
0-5V Sensor (Bapi)
– Gain: 0.012200
– Offset: 0
0-10V Sensor (Bapi)
– Gain: 0.024400
– Offset: 0
4-20mA Sensor (Bapi)
– Gain: 0.003906
– Offset: 4
Move senor position to
Reorder the sensors by typing the appropriate number in this box.
Table 3.15 Sensors Tab Configuration Options (continued)
NOTE When the desired edits have been made, click the Submit Changes button to save the changes. If the Submit Changes button is not selected, the new configuration will not be updated and saved.
Several fields on this screen are read-only - you can view the data but not edit it. These fields include:
Option Description
Type (Model) This label is derived from the value entered into the Sensor Type ID field.
A binary number used to determine if the senor is online or offline.
Out Of Service
Raw Data #1-3 This is the uncalculated data received from the wireless sensor.
This data is then processed by the Wireless Gateway to a calculated value.
Table 3.16 Sensors Tab Read-only Data www.rletech.com
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Option Description
Converted Data #1-3 This is the calculated data processed from the raw data. This data is then displayed on the main page of the Wireless Gateway and used for Modbus, SNMP and BACnet output.
Age The amount of time that has passed since the last received transmission from this particular wireless sensor.
Source
Signal Strength
Displays to the user where the signal is coming from. 418 is broadcasted from the common sensor 418MHz Point Six Wireless sensor. A 900 means it is being broadcasted from a Point Repeater
(Wi-PR) or a 900MHz Point Six Wireless sensor. A 2402 means it is being received from another Wireless Gateway using the Ethernet
Packet Repeater feature. The MAC address and IP address will be displayed after the 2402.
Displays the quality of the signal from the sensor. 418MHz sensors display between 0-100.
Move senor position to
This allows users to enter a new sensor number location
Table 3.16 Sensors Tab Read-only Data
Navigate to the previous or next sensor in the list of sensors by selecting “Prev” or “Next” on the upper-right of the webpage. To go to the first sensor on the list, select “First”. To go to the last connected sensor, click “Last”. If you want to go to the end of the sensor list regardless of whether a sensor is connected, click “End”. To navigate to individual sensor pages, select the appropriate page number (1-5) in the upper-right corner.
3.7. Configuration Page - Email Tab
The Email tab allows users to configure the email communications options. Email can be sent to an exchange server using a distribution list, an individual email account, or a cell phone.
The Wireless Gateway can also communicate via SMTP (Authenticated) to mail servers requiring a login in name and password.
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Figure 3.23 Email Tab
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Option Description
Access Type None: Email is not used or is temporarily disabled
LAN: Enable the email notification.
Primary DNS Server First IP address used to communicate to a DNS server.
Secondary DNS
Server
Second IP address used to communicate to a DNS server.
Mail(SMTP)Server IP address or mail server host name used by the FDS-Wi
Mail Sender Address Email address used by the Wireless Gateway.
Mail Subject
Mail Recipient(1-4)
Description to be displayed on the email notification subject line.
Address for an email account, cell phone or distribution list.
SMTP
Authentication
None: no username or password.
Plain: standard Username and password authentication.
Login is used for certain mail servers. Do not use this unless instructed by your IT department.
Username for SMTP Authentication Smtp Username
Smtp Password Password for SMTP Authentication
Table 3.17 SMTP/Email Configuration Options
3.8. Configuration Page - System Control Tab
The System Control tab allows users execute a variety of system commands. The messages shown in the screen shots below may vary, depending on the web browser you’re using.
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Figure 3.24 System Control Tab
3.8.1 Exit to Bootloader Button
Allows users to upload new versions of the firmware.
This action erases the current firmware in order to upload the new firmware. A warning will pop up asking you if you are sure.
Figure 3.25Exit to Bootloader Message
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3.8.2 Delete All Sensors Button
This command erases all the information about the sensors the Wireless Gateway is currently reading.
Users will have to reinstall sensor information after this command has been performed or rediscover sensors already deployed.
Figure 3.26Delete All Sensors Message
3.8.3 Clear All Alarms Button
This command clears all alarms recorded in the
Alarms and Warning page.
Figure 3.27Clear All Alarms Message
3.8.4 Clear All Log Data Button
This command erases all logging data stored on the
Wireless Gateway.
3.8.5 Download Configuration
File Link
This allows users to download a backup file of the current Wireless Gateway configuration.
Figure 3.28Clear All Log Data Message www.rletech.com
Figure 3.29Download Configuration File Message
3.8.6 Download Sensor CSV File
Link
Allows users to download a CSV file showing the sensors configured in the Wireless Gateway.
42
Figure 3.30Download Sensor CSV File Message
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3.8.7 Configuration/Flash Upload
This feature allows users to upload a CSV file, unit configuration (.cfg) file or application firmware.
Figure 3.31 Upload Message
Clicking the Refresh link allows users to manually check for status updates. The Refresh link is especially helpful if the system's refresh rate is set for a long period of time, or when connecting new units and sensors. Instead of having to wait for the system to refresh, click the refresh button to update the system.
To set the Refresh rate, go to the Configuration page and type in the refresh time (in seconds) in the appropriate field underneath the Network and Web section.
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C H A P T E R
C HAPTER 3
W
EB
I
NTERFACE
– I
NTEGRATION
V
ERSION
The Wireless Gateway allows users to view data points and configure the unit/points via the
Web. To access the Web interfaces, users must first setup the Wireless Gateway to
communicate via the Internet. To set the IP address, see section 2.4., “Communication: Set the
The integration version of the web interface is designed for operators and installers who use the Wireless Gateway not as a standalone tool, but as a component of a larger system. To display this integration version of the web interface:
1 In your Web browser, type
/logocfg.htm
after the IP address for the FMS. For example: http://10.0.0.123/logocfg.htm
2 Press Enter.
The Logo Configuration page displays.
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Figure 4.1 Logo Configuration Page (For Displaying “Classic” View)
3 Type classic
in the Logo Code field and click the Submit Changes button.
4 Depending on your browser, you might need to close and reopen it to get the FMS classic view to display.
Once you log back in, the FMS classic view displays (see “The Homepage” on page 46).
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5 To switch back to the standard view, repeat these steps and type standard
in the Logo
Configuration field.
The homepage allows users to view the first 40 sensors outputting signals to the Wireless
Gateway. Each sensor is color coded to help notify users of alarms.
Figure 4.2 Wireless Gateway Homepage
Color Meaning
Green
Red
Yellow
Sensor is registering properly—sensor is communicating properly
Sensor is registering properly—sensor has an analog/digital alarm
Sensor is registering properly—sensor has an analog warning
Orange Sensor is offline—problems with the communications
Table 4.1 Color Codes for Homepage
The “Sensor Pages” links at the top right corner of the screen allow you to scroll through all the sensors monitored by the Wireless Gateway. Each page displays 40 sensors. Click the appropriate page link to view your sensors.
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4.1.1 View All Sensor IDs
For a single-screen view of all sensors connected to they system, click the “View All Sensor
IDs” link located in the bottom left corner of the screen.
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Figure 4.3 View All Sensors Page
Use the scroll bar to view sensors towards the bottom of the list. Each row is numbered and contains three pieces of information. The number on the left displays the system number
(identifier) assigned to the sensor. The middle column displays the serial number of the sensor and the right number displays the age of the data on the sensor, or how long it has been running, in seconds, since the last measurement was read.
The top of the page displays the total sensors connected to the Wireless Gateway, the active sensors that are currently communicating with the Wireless Gateway, and the total inactive sensors that are not currently communicating with the Wireless Gateway. To navigate to individual sensor pages, select the appropriate page number (1-5) in the upper-right corner.
4.1.2 Individual Sensor Configuration
Whether you’re viewing the sensors through the Sensor Pages or the View All option, note that each sensor’s system number (identifier) is a clickable number link. Click this link to access the sensor’s configuration page.
Each sensor has its own configuration page which allows users to edit a wide variety of sensor information. The Wireless Gateway’s sensor discovery feature automatically checks and updates the serial numbers of sensors once they are connected to the system. Therefore, if the
sensor discovery feature is enabled (4.2.1, “Wireless” on page 53), sensors communicating
with the system should automatically be connected to the Wireless Gateway.
If a serial number is not automatically updated and needs to be entered manually, the serial number should be entered from left to right. Point Six sensors have two serial numbers on the sensors, one that reads from left to right and one that reads from right to left. The serial number should be entered starting with a number (not zero) or an alpha character.
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If a sensor needs to be edited or manually entered, click the sensor’s system number
(identifier) # link—displayed in blue and underlined to the left of each sensor row.
Click on a sensor number to edit.
Figure 4.4 Editing Sensor Properties
Click the number in the left side of the sensor row to edit individual sensor properties.
Figure 4.5 Wireless Sensor Configuration
For each sensor, you can edit all fields in gray. All other fields are for reference. To the right of the Value field is the corresponding Modbus Register for slave data output from that sensor.
To the right of that is the BACnet Instance number for slave interface to a Building
Management System.
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All fields in the following table will not be available for each sensor. Only the configurable options that apply to each sensor are displayed in that sensor’s configuration menu. Editable options are as follows:
Option
Model
Description
To edit the sensor model, select the type of model from the dropdown list by clicking on the down arrow to the direct right of the sensor model field.
Serial Number
Offline Delay
This number is used by the Wireless Gateway to identify what kind of sensor is being read in to the system. The possible values are:
BAPI 76
Counter 11
SetPointOverride 5B
Thermistor 57
Wi-ASx/Wi-MS 41
Wi-DIT 61
Wi-LD 76
Wi-TC9 74
Wi-TH2 52
Wi_THS 48
Wi-TS 54
This is the unique number broadcasted from the sensor to the
Wireless Gateway for identification. Each sensor has a unique serial number. Enter the appropriate serial number, listed on the bottom of the sensor, in the provided text field.
Users can designate how many minutes must pass before the
Wireless Gateway considers the sensor offline. Typical transmission time is 10-20 seconds for 418MHz sensors and 3-5 minutes for 900MHz sensors.
Enter a label up to 30 characters to describe the sensor and its location.
Enter a high alarm threshold - if the value rises above this number, an alarm is generated for this sensor.
Location/
Description
High Temperature/
Analog Alarm
Threshold
Low Temperature/
Analog Alarm
Threshold
High Temperature
Alarm Threshold
Low Temperature
Alarm Threshold
Enter a low alarm threshold - if the value drops below this number, an alarm is generated for this sensor.
Enter a high temperature alarm threshold - if the temperature rises above this value, a high temperature alarm is generated.
Enter a low temperature alarm threshold - if the temperature drops below this value, a low temperature alarm is generated.
High Humidity Alarm
Threshold
Low Humidity Alarm
Threshold
Enter a high humidity alarm threshold - if the humidity rises above this value, a high humidity alarm is generated.
Enter a low humidity alarm threshold - if the humidity drops below this value, a low humidity alarm is generated.
Alarm Delay The number of seconds that pass between the time the system goes into alarm and the time that alarm is annunciated.
Table 4.2 Wireless Sensor Configuration Options
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Option
High Temperature
Warning Threshold
Low Temperature
Warning Threshold
High Humidity
Warning Threshold
Low Humidity
Warning Threshold
Warning Delay
Gain (Wi-ASx/Wi-
MS)
Description
Enter a high temperature warning threshold - if the temperature rises above this value, a high temperature warning is generated.
Enter a low temperature warning threshold - if the temperature drops below this value, a low temperature warning is generated.
Enter a high humidity warning threshold - if the humidity rises above this value, a high humidity warning is generated.
Enter a low humidity warning threshold - if the humidity drops below this value, a low humidity warning is generated.
The number of seconds that pass between the time the system goes into a warning state and the time that warning is annunciated.
Gain and offset values should be entered for Bapi sensors and other analog sensors. Gain and offset values for sensors are as follows: and
Offset (Wi-ASx/Wi-
MS)
0-5V Sensor (Bapi)
– Gain: 0.012200
– Offset: 0
0-10V Sensor (Bapi)
– Gain: 0.024400
– Offset: 0
4-20mA Sensor (Bapi)
– Gain: 0.003906
– Offset: 4
Contact Alarm (Wi-
DIT/Wi-TC9/Bapi-
WDI)
Select One: Normally Open / Normally Closed
Select One: Alarm / Status
Move senor position to
Reorder the sensors by typing the appropriate number in this box.
Table 4.2 Wireless Sensor Configuration Options (continued)
NOTE When the desired edits have been made, click the Submit Changes button to save the changes. If the Submit Changes button is not selected, the new configuration will not be updated and saved.
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Several fields on this screen are read-only - you can view the data but not edit it. These fields include:
Option Description
ID Specified in the Model field, this number is used by the Wireless
Gateway to identify what kind of sensor is being read in to the system.
A binary number used to determine if the senor is online or offline.
Out Of Service
Raw Data #1-3 This is the uncalculated data received from the wireless sensor.
This data is then processed by the Wireless Gateway to a calculated value.
Converted Data #1-3 This is the calculated data processed from the raw data. This data is then displayed on the main page of the Wireless Gateway and used for Modbus, SNMP and BACnet output.
Age The amount of time that has passed since the last received transmission from this particular wireless sensor.
Source
Signal Strength
Displays to the user where the signal is coming from. 418 is broadcasted from the common sensor 418MHz Point Six Wireless sensor. A 900 means it is being broadcasted from a Point Repeater
(Wi-PR) or a 900MHz Point Six Wireless sensor. A 2402 means it is being received from another Wireless Gateway using the Ethernet
Packet Repeater feature. The MAC address and IP address will be displayed after the 2402.
Displays the quality of the signal from the sensor. 418MHz sensors display between 0-100.
Navigate to the previous or next sensor in the list of sensors by selecting “Prev” or “Next” on the upper-right of the web page. To go to the first sensor on the list, select “First”. To go to the last connected sensor, click “Last”. If you want to go to the end of the sensor list regardless of whether a sensor is connected, click “End”. To navigate to individual sensor pages, select the appropriate page number (1-5) in the upper-right corner.
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The configuration page allows users to set the system preferences.
Figure 4.6 Configuration Page
Editable system preferences include:
♦ Wireless
♦ Network and Web
♦ Date
♦ Configuration Upload/
Download
♦ System Control
♦ System Info
♦ EIA-485
♦ BACNet
♦ Modbus
♦ Sensor Logging
NOTE If any of these fields are edited, be sure to click the Submit Changes button to save the changes. If you edit the fields and do not click the Submit Changes button, all edits will be lost.
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4.2.1 Wireless
Use this menu to configure wireless options on the Wireless Gateway.
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Figure 4.7 Wireless Section
Option
Wi418/Wi900
Receiver
Description
Enabled: Turns on the Wireless Gateway’s 418 and 900 MHz antennas. This allows it to communicate with devices on the respective wavelengths.
Sensor Discovery
Disable: Turns the antennas off and prohibits the Wireless Gateway from communicating with devices on the respective wavelengths.
Enabled: This is the Wireless Gateway’s default setting. When sensor discovery is enabled, the Wireless Gateway automatically discovers new sensors transmitting to it. The Wi loads the newly detected sensor’s type and serial number in its next available sensor number.
Sensor Types
Bapi Serial Number
Order
Disabled: Once you’re done with the sensor discovery process,
set this option to disabled. This prevents the Wireless Gateway from seeing transmissions from new sensors, and keeps your system from logging sensors that may not actually exist. Set
Sensory Discovery to Disabled and click on the submit changes button.
Designate whether your system uses only Bapi Sensors, only Point
Six Sensors, or a combination of the two.
If your system uses Bapi sensors, indicate whether the serial numbers should be read forward or backward by the Wireless
Gateway. In most instances, the serial numbers should be read forwards. If the Bapi sensors are an older generation, the serial number may need to be read backward.
Temperature
Conversation
Select whether the temperature on the main page displays as celsius or Fahrenheit.
Table 4.3 Wireless Section Options
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Option
Ethernet Packet
Repeat
Alarm Reminder
Description
Use this feature to allow the Wireless Gateway to transmit sensor information over the network (via port 6767) to another Wireless
Gateway.
Enable or disable this option.
Select enabled or enabled with labels and enter the IP address of the Wireless Gateway to which you wish to send the sensor information.
Use the Alarm Options setting to set the Wireless Gateway realarm function. The device will re-send an alarm after a point has been in alarm for a certain number of hours.
Select a re-alarm time from 1–24 hours. Set the re-alarm time to 0 to disable the feature.
Table 4.3 Wireless Section Options (continued)
4.2.2 Network and Web
The Network and Web section displays the MAC Address and allows users configure common network information www.rletech.com
Figure 4.8 Network and Web Section
Option Description
IP Address
Subnet Mask
The Wireless Gateway is shipped with a default IP Address of
10.0.0.188. Contact your IT Department for an appropriate IP address, if you wish to change this field.
The Wireless Gateway is shipped with a default Subnet Mask of
255.255.255.0
Default Route The Wireless Gateway comes with a default Gateway Route of
10.0.0.1. Contact your IT Department for help with this setting.
Table 4.4 Network and Web Section Options
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Option
TCP Max Seg Size
Web User Name
Web Password Read
Only
Description
The Wireless Gateway is defaulted to 1436 packet size for web page data. Users may select 536 for limited bandwidth or VPN applications.
If this field is left blank, the Wireless Gateway’s default user name is fds (all lower case). Users can enter a user name up to 18 characters, either alpha, numeric, or a combination of the two. The
Wireless Gateway user name is case sensitive.
Two separate passwords can be established on the Wireless
Gateway.
Web Password
Read/Write
Web Refresh Rate
The Read Only password allows users to access the Wireless
Gateway Web interface and view the conditions of the sensors, but does not allow users to make changes to the Wireless Gateway configuration.
The second configurable password on the Wireless Gateway provides users with expanded access.
The Read/Write password allows users to view the condition of the sensors and make changes to the Wireless Gateway configuration.
The Web Refresh Rate is the amount of time the system waits until it updates the Web interface with current data. To change the rate, click in the field and type in the desired amount of time (in seconds).
The minimum recommended refresh rate is five seconds; otherwise, errors may occur that prevent the system from
functioning properly.
The default refresh rate is set to 0 - the Wireless Gateway will not refresh at all. Users must set a refresh rate in order for the system to automatically update.
Table 4.4 Network and Web Section Options (continued)
4.2.3 Date
The Date section allows users to set the current date and time for the system and displays the first three letters of the day of the week.
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Figure 4.9 Date Section
Option Description
Date Enter the date in mm/dd/yy format.
Time Entered the current time in hh:mm:ss format, where the hour is a two digit number between 01 and 24.
Table 4.5 Date Section Options
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4.2.4 System Info
The System Info section displays detailed information about the system, including the
Program Id (firmware version), Program Size (size of the firmware file), Bootloader Version, and sysUp Time, or how long the system has been running since power was applied.
Figure 4.10 System Info Section
4.2.5 EIA-485
Use this section to configure the system’s EIA-485 port settings.
Figure 4.11 EIA-485 Section
Option Description
EIA-485 Port
Function
EIA-485 Baud Rate
EIA-485 Parity
Set the output type for the EIA-485 port to either Modbus-Slave or
Bacnet-MS/TP.
Select 1200, 2400, 9600(default) or 19200.
Select None (default), Even or Odd.
EIA-485 Slave
Address
Set a RTU address from 1–254. If the field is left at 0, there is no transmission on the EIA-485 port.
Table 4.6 EIA-485 Section www.rletech.com
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4.2.6 BACNet
The BACNet configuration section allows users to configure several settings.
Figure 4.12 BACNet Section
Option Description
Device ID
Device Name
Assign a name to uniquely identify each BACnet device on the network.
Assign a name - up to 40 characters - to the unit for BACnet discovery/integration.
Description Add any additional details about the device. 40 characters, maximum.
UDP Port The default port is 0=47808. If a you would like to use a specific port for security reasons, enter a new port number in this field.
Table 4.7 BACNet Section Options
The BACnet pics link displays general BACnet capabilities of the device (e.g., what LAN options are available).
4.2.7 Modbus
The Modbus section allows users to configure the Modbus settings for the system.
Figure 4.13 Modbus Section
Option Description
Modbus/TCP/UDP
Slave Unit Identifier
The default slave unit identifier is 0, which disables this feature.
To enable this option, enter a TCP/UDP slave address from 1-254 in this field. In most instances, the identifier is typically set at 1.
Table 4.8 Modbus Section Option
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4.2.8 Sensor Logging
Use this option to determine how frequently the sensors are sampled - every 5 or 10 minutes - for graphing and logging purposes.
Figure 4.14 Sensor Logging Section
Option Description
Graph/Log Select the 5 minute or 10 minute option.
Table 4.9 Sensor Logging Section Option
4.2.9 Configuration Upload/Download
This feature allows users to upload a CSV file, unit configuration (.cfg) file or application firmware. The messages shown in the screen shots below may vary, depending on the web browser you’re using.
Figure 4.15 Configuration Upload/Download Section
Download Configuration File: This allows users to download a back up file of the current
Wireless Gateway configuration.
Figure 4.16 Download Configuration File www.rletech.com
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Download Sensor CSV File: This allows users to download a CSV file showing the sensors configured in the Wireless Gateway.
www.rletech.com
Figure 4.17 Download Sensor CSV File
4.2.10 System Control
This section allows users to exit to bootloader and delete all sensor information associated with the Wireless Gateway.
Figure 4.18 System Control
Exit to Bootloader: This allows users to upload new versions of firmware. This action erases the current firmware in order to upload the new firmware. A warning will pop up asking you if you are sure.
Figure 4.19 Exit to Bootloader
Delete All Sensors: This command erases all the information about the current sensors the
Wireless Gateway is reading. Users will have to reinstall sensor information after this command has been performed or rediscover sensors already deployed.
Figure 4.20 Delete All Sensors
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4.3. Configuration SNMP/SMTP Page
The SNMP section allows users to configure the email communications options. Email can be sent to an exchange server using a distribution list, an individual email account, or a cell phone.
The Wireless Gateway can also communicate via SMTP (Authenticated) to mail servers requiring a login in name and password.
www.rletech.com
Figure 4.21 SMTP Configuration Section
Option Description
Access Type None: Email is not used or is temporarily disabled
LAN: Enable the email notification.
Primary DNS Server First IP address used to communicate to a DNS server.
Secondary DNS
Server
Second IP address used to communicate to a DNS server.
Mail(SMTP)Server IP address or host name to the mail server used by the Wireless
Gateway.
Mail Sender Address Email address used by the Wireless Gateway.
Mail Subject Description to be displayed on the email notification subject line.
Mail Recipient(1-4)
SMTP
Authentication
Address for an email account, cell phone or distribution list.
None: no username or password.
Plain: standard Username and password authentication.
Login is used for certain mail servers. Do not use this unless instructed by your IT department.
Username for SMTP Authentication Smtp Username
Smtp Password Password for SMTP Authentication
Table 4.10 SNMP Configuration Section Options
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The SNMP configuration section also allows users to setup communities that allow multiple
SNMP systems to access the Wireless Gateway. To setup communities, you must know the IP address of the SNMP Management system and the Community String. Contact your IT
Department to obtain the IP Address and Community String. To configure communities, enter the IP address and the community string in the designated fields. Each text field accommodates up to 64 characters.
www.rletech.com
Figure 4.22 SNMP Configuration Section
Option Description
System Name
System Contact
System Location
Name assigned to the Wireless Gateway for SNMP system integration.
System Contact responsible for the Wireless Gateway.
Description of the Wireless Gateway location.
Communities: IP
Address
Community String
IP address used by the SNMP server to poll data from the Wireless
Gateway.
Name or type of password used by the SNMP server for communications.
Allows the SNMP server to write back the Wireless Gateway. Write
Trap Allows the Wireless Gateway to send a message to the SNMP
Management Server, telling the system to initiate an alarm.
Table 4.11 SNMP Configuration Section Options
Clicking the Refresh link allows users to manually check for status updates. The Refresh link is especially helpful if the system's refresh rate is set for a long period of time, or when connecting new units and sensors. Instead of having to wait for the system to refresh, click the refresh button to update the system.
To set the Refresh rate, go to the Configuration page and type in the refresh time (in seconds) in the appropriate field underneath the Network and Web section.
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C H A P T E R
C HAPTER 0
U
PDATE
F
IRMWARE
Firmware updates are available on the RLE Web site at www.rletech.com
. Download appropriate firmware to an accessible location.
5.1. Load the Application Firmware Using MIME
The Wireless Gateway has a MIME (Multipurpose Internet Mail Extensions) built into the web page interface. A user can download the latest version of firmware from rletech.com to their local drive, then navigate to the file using the browse button, and then click on upload for the unit to take the file. This process takes about 60 seconds to complete. The MIME feature can also be used to upload the unit configuration file.
Figure 5.1 MIME Sample www.rletech.com
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5 Update Firmware
5.2. Load the Flash Firmware Using TFTP
Before updating the firmware, the firmware flash application must be exited and then erased.
To do this, navigate to the Wireless Gateway configuration menu. Once here, click on the
“Exit to Bootloader” button. Once exited, you will get a bootloader web page at the IP address of the unit. Next, click on the “Erase Flash” button. The Flash application will be erased.
Note To erase the flash, a special username and password are required. The username is fds (all lowercase), and the password is rle2tech (all lowercase).
1 Uploading firmware via TFTP requires a TFTP Client. It may be possible to download a free license TFTP Client from the internet. Consult your IT department to determine a compatible client program.
2 Verify that your PC and the Wireless Gateway are on the same subnet (LAN).
3 Open your TFTP client. Configure the client as follows. a Host = Wireless Gateway IP Address b Port = 69 c Block Size = 64, 128, 256, 512, or 1024
Note The file must be sent in BINARY (not ASCII).
4 Send or PUT the firmware file to the Wireless Gateway. It may take ~10 seconds for the firmware upload to begin. This will put the new firmware into effect.
5 After one minute, refresh the Wireless Gateway web page. Notice that the Flash field now contains the latest firmware. Click the “Start Application” button to reboot the unit.
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A P P E N D I X
C HAPTER 0
M
ODBUS
C
OMMUNICATIONS
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The Wireless Gateway is capable of communicating via the half-duplex EIA-485 serial communication standard. The Wireless Gateway is configured to act as a slave device on a common network. The EIA-485 medium allows for multiple devices on a multi-drop network.
The Wireless Gateway is a slave only device and will never initiate a communications sequence.
A.1.1 Modes of Transmission
The Modbus protocol uses ASCII and RTU modes of transmission. The Wireless Gateway supports only the RTU mode of transmission, with 8 data bits, no parity and one stop bit.
Every Modbus packet consists of four fields:
♦ Slave Address Field
♦ Function Field
♦ Data Field
♦ Error Check Field (Checksum)
The slave address field is one byte in length and identifies the slave device involved in the transaction. A valid address range is between 1 and 254. The slave address is set from the
Modbus/EIA-485 Configuration webpage.
The function field is one byte in length and tells the Wireless Gateway which function to perform. The supported functions are 03 (Read 4xxxx output registers).
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A Modbus Communications
The data field of the request is a variable length depending on the function. The data fields for the Wireless Gateway are 16-bit registers, transmitted high order byte first (big-endian)
A.1.1.4 Error Check (Checksum) Field
The checksum field lets the receiving device determine if the packet has transmission errors.
The Wireless Gateway RTU mode uses a 16-bit cyclic redundancy check (CRC-16).
A.1.2 Exception Responses
If a Modbus master sends an invalid command to the Wireless Gateway or attempts to read an invalid register, an exception response is generated. The response packet will have the high order bit of the function code set to one. The data field of the exception response contains the exception error code.
Code Name
01
02
Illegal Function
Illegal Data Address
03 Illegal Data Value
Table A.1 Exception Codes
Description
The function code is not supported
Attempt to access an invalid address
Attempt to set a variable to an invalid value
A.2. Packet Communications for the Wireless
Gateway
This section outlines the registers with the name and a brief description of each.
A.2.1 Function 03: Read Output Registers
To read the Wireless Gateway parameter values, the master must send a Read Output
Registers request packet.
The Read Output Registers request packet specifies a start register and the number of registers to read. The start register is numbered from zero (40001 = zero, 40002 = one, etc.).
Read Registers Request Packet Read Registers Response Packet
Slave Address (1 byte)
03 (Function code) (1 byte)
Start Register (2 bytes)
# of registers to read (2 bytes)
Crc Checksum (2 bytes)
Slave Address (1 byte)
03 (Function code) (1 byte)
Byte count (1 byte)
First register (2 bytes)
Second register (2 bytes)
…
Crc Checksum (2 bytes)
Table A.2 Read Output Registers Packet Structure www.rletech.com
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A Modbus Communications
Register Name
40001
40002
Id
Out Of Service
40003
40007
Serial #
Raw Data #1
40009
40011
40013
40015
Raw Data #2
Raw Data #3
Converted Data #1
Converted Data #2
40017
40019
Converted Data #3
Age
48001 Offline Delay
Table A.3 Output Registers
Description Units
Sensor Identification number uint16
Shows when the sensor is in maintenance mode or offline uint16
Wireless sensor serial number uint16x4
First data value displayed by sensor
Unsigned 32 bit integer
Second data value displayed by sensor
Third data value displayed by sensor
First data value converted by the Wireless Gateway
Second data value converted by the Wireless Gateway
Third data value converted by the Wireless Gateway
Time since last transmission received
Time till the sensor reads offline
Unsigned 32 bit integer
Unsigned 32 bit integer
Unsigned 32 bit integer
Unsigned 32 bit integer
Unsigned 32 bit integer
Unsigned 32 bit integer uint16
Range
0-65535
0-65535
0-65535
0-4294967295
0-4294967295
0-4294967295
0-4294967295
0-4294967295
0-4294967295
0-4294967295
0-65535
The example below shows a typical Query/Response from an Wireless Gateway.
Slave
Address
Function
Code
Count Bytes of Data
02 04 06
Table A.4 Response Sample
Register
Data
Msb Lsb
Register
Data
Msb Lsb
Register
Data
Msb Lsb
CRC 16
“Lsb”
00 00 00 00 00 01 B5
CRC 16
“Msb”
A3
Slave address 2 responds to Function Code 4 with six bytes of hexadecimal data and ends with
CRC16 checksum.
Register Values:
40001 = 0000 (hex)
40002 = 0000 (hex)
40003 = 0001 (hex) www.rletech.com
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A P P E N D I X
C HAPTER 1
T
ROUBLESHOOTING
Below you’ll find troubleshooting tips for a variety of situations you may encounter with the
Wireless Gateway. Please use these suggestions to troubleshoot your appliance.
If these troubleshooting tips do not resolve your isues, RLE Technologies offers personalized support for all our products. If you require customer support for your Wireless Gateway, please contact RLE Technologies directly:
♦ Email: [email protected]
♦ Phone: 800.518.1519
The Wireless Gateway will not power up.
1 Use a digital volt meter (DVM) to check for AC or DC input power on the lower left hand terminal block on the Wireless Gateway. If no voltage is present at terminal block, check the circuit breaker or power supply that powers the Wireless Gateway. If voltage is present at the power supply, continue to step 2.
2 Contact RLE Technologies for further troubleshooting.
www.rletech.com
You cannot view the Wireless Gateway’s home page.
1 Verify that the Wireless Gateway is powered up and running. You will see lights on the
RJ45 (Ethernet) port illuminated and flashing. If no lights are illuminated on the unit, the unit may not be powered. If lights are illuminated and flashing, continue to step 2.
2 Connect a computer to the Wireless Gateway via a serial cable and the console port. Once connected with a terminal emulation program running on the PC: a Type
ip
and press enter. This displays the current IP address set to the Wireless
Gateway. Verify it is the correct IP address. b Type
nm
and press enter. This displays the Net Mask. Verify it is the correct Net Mask.
c Type
dg
and press enter. This displays the Default Gateway. Verify it is the correct
Default Gateway.
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B Troubleshooting d Correct any information that is wrong. If the information is correct, go to step 3.
3 With the serial cable connected and your terminal emulation program running, you can enter an address to have the Wireless Gateway ping to.
a Obtain a known good IP address.
b In the terminal emulation program, type
ping <one space> ip address
then press enter. Example: ping 192.168.1.1
and c If a ping response is not established, contact your IT department and make sure the patch cord your using is not faulty. Have the network switch port checked to make sure it is activated.
♦ If a ping response is established, contact your local sales representative or RLE
Technologies.
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Sensors do not display on the Wireless Gateway’s home page.
1 The transmission range of a wireless sensor depends on the distance between the sensor and the Wireless Gateway, and the number of obstacles between the two. The more obstructions between the devices, the weaker the signal becomes.
2 Do not install a wireless sensor inside a solid metal cabinet. This can interfere with its transmission.
3 If the sensor is not visible on the Wireless Gateway’s home page, remove the cover from the sensor and see if the red “heartbeat” LED is flashing once every ten seconds. If you do not see a flash, check the sensor’s batteries. If you do see it flash, continue to step 2.
4 Bring the sensor closer to the FSD-Wi and push the reset button on the top of the unit. If the sensor does not show on the home page when it is close to the Wireless Gateway, contact your local sales representative or RLE Technologies. If the sensor does show on the home page, move the sensor back to its original location.
5 418 MHz sensors have a limited range and may loose signal quality due to distance or physical obstructions. If moving the sensor to its original location causes the signal to be lost again, you have several options.
a Move the sensor to another acceptable location, where it can be “seen” by the Wireless
Gateway.
b Switch out the 418 MHz sensor for a 900MHz sensor. The 900 MHz sensor will have a greater range.
c Use a point repeater to improve the signal quality.
Sensors that you have NOT installed appear on the Wireless Gateway’s home page.
This issue may occur when wireless sensors are used in conjunction with an Wireless
Gateway. When you installed your sensors, the automatic Sensor Discovery feature on the
Wireless Gateway was enabled. Initially everything configured correctly, but when you check the Wireless Gateway several days later, it reports far more sensors than you have installed, and some of the reported data is very old.
When you configured your system, you left the Sensor Discovery feature on the Wireless
Gateway enabled. The sensors sometimes transmit messages with garbled data packets, and the Wireless Gateway has interpreted the garbled data as new sensors. The “new” sensors have been added to the interface.
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B Troubleshooting
To avoid this problem, you must disable the Sensor Discovery feature in the Wireless
Gateway once the initial configuration is complete and the Wireless Gateway has discovered all the sensors.
To fix this issue once it’s occurred:
1 Turn OFF the Sensor discovery feature in the Wireless Gateway.
2 Use the Wireless Gateway interface to delete the “ghost” sensors. Click the Sensor
Summary link at the top of the page. You’ll see a list of all the sensors the Wireless
Gateway is monitoring.
3 Click on the number of the sensor you wish to delete. You’ll be taken to the configuration page for that sensor.
4 Delete the information in the Sensor Type ID field, the Description field, and the Serial
Number field. Click the Submit Changes button.
5 Repeat the process for each sensor you need to delete.
6 Once the “ghost” sensors are all deleted, there may be gaps in your list of sensors - if you needed to delete the sensors in spots 4, 7, and 9, these sensor numbers are now blank.
You can renumber the existing sensors to fill in these gaps.
7 To renumber your sensors, return to the Sensor Summary page. Click the number of the sensor you wish to renumber.
8 Scroll to the bottom of the page, and type the new number in the Move sensor position to: box. Click the Submit Changes button. You’ll be returned to the Sensor Summary page, and the sensor will appear in its new location in the list. Repeat this process for each sensor you wish to renumber.
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B Troubleshooting www.rletech.com
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A P P E N D I X
C HAPTER 1
T
ECHNICAL
S
PECIFICATIONS
Power
Communications Ports
Ethernet
EIA-232
EIA-485
24VAC @ 600mA max, 50/60Hz, 24VDC @ 600mA max.
10/100 BASE-T, RJ45 connector; 500VAC RMS isolation
DB9 female connector; 9600 baud; No parity, 8 data bits,
1 stop bit
1200, 2400, 9600 or 19200 baud (selectable); Parity: none, even or odd, 8 data bits, 1 stop bit
Protocols
TCP/IP, HTML, TFTP, SNMP
Modbus (EIA-485)
V1: V2C MIB-2 compliant; NMS Manageable with Get
Modbus Slave; RTU mode; Supports function codes 03
Modus TCP/IP UDP/IP
BACnet/IP
BACnet MS/TP
Modbus Slave; TCP/IP transmission protocol
ASHRAE STD 135-2004 Annex J
EIA-485
VT100 compatible Terminal Emulation
Login Security
Web Browser Access (Ethernet) 1 Web password Read Only; 1 Web password Read/Write
Terminal Emulation Access None
Maximum Number of Wireless Points
Wireless Interface
400 with repeaters; 100 without repeaters
916MHZ and 418MHZ transceiver. RP/SMA connectors for
Antenna
Indicators
Network
Status
EIA-485 Status
Table C.1 Technical Specifications
2 Green Active & Speed
1 Red LED
2 Green Transmit & Receive www.rletech.com
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C Technical Specifications
Operating Environment
Temperature
Humidity
Altitude
Storage Temperature
Mounting
Dimensions
Weight
Table C.1 Technical Specifications (continued)
32ºF to 122ºF (0ºC to 50ºC)
5% to 95% RH (non-condensing)
15,000ft (4572m) max.
–4ºF to 185ºF (–20ºC to 85ºC)
19" Rack Mount (48.26cm)
9.75"W x 1.69"H x 4.88"D
(24.77cmW x 4.29cmH x 12.383cmD)
2.32.lb (1.05kg) without optional rack ears www.rletech.com
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