Purkay Labs AUDIT-BUDDY Gen 2 User manual
WIFI-BUDDY User Manual
About AUDIT-BUDDY Gen 2 - “WIFI-BUDDY” 4
What is a WIFI-BUDDY/ AUDIT-BUDDY? 4
How it Works 4
What is a WI-FI Module? 4
Wi-Fi Adapter Security 5
Stand Placement 5
Scan Modes 5
Best Practices 6
Factory Configured WIFI-BUDDY systems 6
Manual Set Up of WI-FI Modules 7
Manually Connect TH1 Module + WIFI Adapter 7
Tools Required 7
Steps: 7
Connection Tips 7
Turn on WI-FI Adapter 7
Turn Off WI-FI Adapter 8
How to (Re-)Connect WI-FI Adapter 8
Troubleshooting Communication 8
Scenario 1: The Green LED Light does not Appear 8
Scenario 1: The Green LED Light does not Repeatedly Appear 8
WI-FI Adapter Battery 8
How to Extend Battery Life 9
WIFI-MATE Program Installation 9
How to Install AUDIT-MATE Program 9
Required Equipment 9
Steps: 9
Wireless Network Connection 9
What is an IP Address? 10
About Static IP Configuration 10
What is the Difference between Static and Dynamic IP Configuration 10
How to Change PC IP Settings to Static IP 10
Can I connect to my Facility Network? 11
How to Set-Up WIFI-BUDDY using the WIFI-MATE program 11
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About WIFI-BUDDY and WIFI-MATE 11
Equipment Required: 11
How to Configure WI-FI Modules 12
WIFI-MATE Configuration Sequence 12
WIFI-MATE Configuration Steps: 12
How to Add Pre-Configured WI-FI Modules 12
WIFI-MATE Sequence to Add Pre-Configured WI-FI Modules 12
WIFI-MATE Add Pre-Configured WI-FI Module Steps: 13
Start Scan 14
Start Scan Overview 14
Default Scan Settings 14
How to Set Up a QuickScan using AUDIT-MATE W2.0 15
About QuickScan Mode 15
QuickScan Set Up Sequence 15
About the Express QuickScan Page 15
Option 1: Express QuickStart 15
Option 2: Customize QuickScan Settings 16
How to Create a Static Heat Map 17
About the Static Heat Map 17
Equipment: 17
Required Information to Create a Static Heat Map 17
How to Assign Rack Names: 18
How to Set Up a LongScan using AUDIT-MATE 19
LongScan Set Up Sequence 19
About the Express LongScan Page 19
Express QuickStart 19
Customize LongScan Settings 20
How to Create a Time-Trend Graph 21
How to Set Up a Delta-T Scan using AUDIT-MATE 2.0 21
Delta-T Set Up Sequence 21
About the Express Delta-T Page 21
Express QuickStart 21
Customize Delta-T Settings 22
Download Data 23
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WIFI-BUDDY User Manual
About AUDIT-BUDDY Gen 2 - “WIFI-BUDDY”
What is a WIFI-BUDDY/ AUDIT-BUDDY?
The AUDIT-BUDDY is a portable temperature and humidity monitor that records
real-time and long-term scans of the data center environment. Users can either stream
or directly download data. The wireless streaming version of AUDIT-BUDDY is referred
to as the WIFI-BUDDY.
The WIFI-BUDDY system consists of:
● 3 Temperature and Humidity (TH1) Modules
● 1 Carbon Fiber Rod with a weighted base
● 3 Wi-Fi Adapters
● 1 Router
● WIFI-MATE 2.0 program
How it Works
AUDIT-BUDDY™ 2.0 uses a private router and Wi-Fi adapters to stream real time and
long term trend data to a PC.
What is a WI-FI Module?
A WI-FI Module consists of attaching Purkay Labs’ Wi-Fi adapter to the TH1 Module.
You can remove the wireless connection by disconnecting the Wi-Fi adapter.
Wi-Fi Adapter Security
The Wi-Fi Adapter uses:
● Industry standard 802.11 b/g/n 2.4 GHz WiFi
● Encrypted secure Wi-Fi authentication via WEP, WPA-PSK (TKIP) and (WPA2-
PSK (AES)
● FCC Certified for FCC Part 15B
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WIFI-BUDDY User Manual
Stand Placement
IMPORTANT: Let AUDIT-BUDDY system acclimate for at least 10
minutes before starting scan
The Carbon fiber rod base is designed to be placed as close as 1” away from the server
front. Position the Carbon fiber rod as that the TH1 Module fan is pointed closest to the
server intake. Point the fan on the bottom right of the module closest to the point of
interest.
Scan Modes
The AUDIT-BUDDY system has three built-in scan modes: QuickScan,LongScan, and
Delta-T mode.
Mode
About
Application
Data
QuickScan Mode
20 second scans
at multiple
locations
Use to baseline
environment
● Create Static Heat
Maps
LongScan Mode
User set sample
rate and runtime
Collect trend
information
● Create Time-Trend
Graphs
● Dynamic Heat
Maps*
Delta-T Mode
Every minute for
user-defined
runtime
Evaluate Cooling
Performance at
Server
● Time-Trend Graphs
● Cooling
Performance
Best Practices
Always check the TH1 Module + WI-FI adapter battery strength
before scanning as the WI-FI set up consumes a lot of battery. You
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can do so during the set-up process in the WIFI-MATE program.
● During the set-up process, confirm battery strength before starting scan.
● DO NOT turn on adapters until you need to
● Turn adapters off after the scan
● For scans above 12 hours, use a fresh set of batteries or use the 100-240 VAC
Power Brick adapter.
Factory Configured WIFI-BUDDY systems
All configurations of the Tablet and the Modules are performed in the factory. No
installation is necessary. Simply assemble the modules per the Quick Start guide and
the system is ready to collect Data. Skip to the start Scan section on Page 14.
Manual Set Up of WI-FI Modules
Manually Connect TH1 Module + WIFI Adapter
Tools Required
● TH1 Module
● Phillips Head Screwdriver
● 1.5 inch screw
● USB Cable
Steps:
1. Place TH1 Module flat with LED screen facing down
2. Using the two holes on the TH1 rear as guide, place the Adapter so that the
Adapter slots in over the TH1 Purkay Labs label.
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3. Connect rod clamp to the TH1 and Adapter combo using the provided 1 inch
screw
4. Connect the Wi-Fi Adapter to TH1 Module using USB Cable
a. Wi-Fi Adapter (USB 2.0 A-Male) to the TH1 Module (USB 2.0 B-Male)
b. Please ensure correct USB ports are connected.
c. The Wi-Fi Adapter USB has a USB Symbol
d. The TH1 Module USB port has a Computer Symbol
5. Attach assembled Wi-Fi Module to Carbon fiber rod
Connection Tips
● Adapters are shipped with one battery removed
● Please insert the battery before you start the scan
Turn on WI-FI Adapter
1. To Turn On Wifi Adapter, press the Black Power Button
2. When the Button is pressed in , the Adapter is On
Turn Off WI-FI Adapter
1. To Turn Off the Wifi Adapter, press the Black Power Button
2. When the Button is pushed out, the adapter is off
How to (Re-)Connect WI-FI Adapter
To connect Adapters to the Network, you must press the white identify button, located
above the Power-Brick Plug-In Point and the Power Switch.
Troubleshooting Communication
Scenario 1: The Green LED Light does not Appear
If the Green LED does not come on, try pressing the black button on and off again.
Repeat at least two times.
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Scenario 1: The Green LED Light does not Repeatedly Appear
If the Green LED still does not come on after multiple attempts, the factory stored
configuration within the adapter has been lost. Please contact Purkay Labs for
assistance.
WI-FI Adapter Battery
Always check battery strength before scanning as the wi-fi set-up
consumes a lot of battery.
● Check the battery strength on the TH1 Module and adapter before starting scan
● DO NOT turn on adapters until scan has started
● Turn adapters off after the scan
● For scans above 12 hours, use a fresh set of batteries or use the 100-240 VAC
Power Brick adapter.
How to Extend Battery Life
Purkay Labs provides a power brick to use for multiple hours.
WIFI-MATE Program Installation
How to Install AUDIT-MATE Program
The AUDIT-MATE 2.0 program comes in a .EXE file. You will need to download and
register the program if you are using your own PC or Tablet.
Required Equipment
● AUDIT-MATE 2.0 Program (.EXE File)
● DPLOT License
● SSID + Password (Gen 2 Only)
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Steps:
1. Download Program to Computer
2. Register the Program
3. Enter in Product Key
a. Please contact Purkay Labs if you do not have the product key. You will
need to have the Product Number Available
4. Program has been installed successfully
Wireless Network Connection
Purkay Labs supplies a pre-configured router with all the adapters configured to the
work with the router for a dedicated private network. In this scheme, the WIFI-BUDDY
uses a private, static IP address to connect the adapters to the PC.
What is an IP Address?
An IP address is a unique number assigned to every device on a TCP/IP network. Just
like your physical home address lets people know where to send your birthday card, IP
addresses identify computers and devices and lets them communicate with each other.
About Static IP Configuration
A static IP address is an IP address that was manually configured for a device instead
of one that was assigned by a DHCP server. It's called static because it doesn't change
vs. a dynamic IP address, which does change
Once your device is assigned a static IP address, that number typically stays the same
until the device is decommissioned or your network architecture changes.
What is the Difference between Static and Dynamic IP
Configuration
Static IP Configuration
Dynamic IP Configuration
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Use Case
Creates a private network between
the PC, Routers and Adapters
Use to connect to Facility Wi-Fi
Pro
- Creates private network
between PC, Routers and
Adapters
- Can perform standard
internet based tasks, like
connecting to the Internet
- Do not need to use Purkay
Labs router
Cons
- Cannot connect to Email or
other Internet based
Applications
- Will need to run set-up via
Security
- Can connect to the Internet
How to Change PC IP Settings to Static IP
1. Plug in router and wait for 1 minute.
2. Connect PC to SSID.
3. Open Windows and press the SSID (WIFI) symbol on the bottom task bar
4. Open “Open Network and Sharing Center”
5. Click on “Wireless Network Connection (Internet)”
6. Click “Properties”
7. Select Internet Protocol Version 4 (TCp/IPv4) and select “Properties”
8. Enter the values on page 17. (Need to add this to the document)
9. The PC is now configured for Static IP assignment.
Can I connect to my Facility Network?
Yes, you can connect to the Facility Network using a Dynamic IP Configuration. Please
note that Purkay Labs recommends using the Static IP configuration.
To use the Dynamic IP Configuration, you need:
- Security and IT Clearance
- May need to re-configure adapters with USB cable before each scan if routers or
PC are turned off between scans
- Can connect 802.11 b/g/n 2.4 GHz WiFi
-WI-FI adapters connect to 802.11 A networks
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WIFI-BUDDY User Manual
How to Set-Up WIFI-BUDDY using the WIFI-MATE
program
About WIFI-BUDDY and WIFI-MATE
Use the WIFI-MATE program to configure, stream and read data from the WIFI-BUDDY.
Equipment Required:
● 3 TH1 Module(s)
● 3 WI-FI Adapters
● USB cable
● Router
● PC or Tablet
● AA Batteries
How to Configure WI-FI Modules
WIFI-MATE Configuration Sequence
WIFI-MATE Configuration Steps:
1. Open WIFI-MATE program and press “Start Scan”
2. Connect TH1 Module and Adapter. See Figure 1.
3. Connect first Wi-Fi Module to the PC/Tablet using the USB Cable
4. Select Network using Dynamic or Static Configuration
5. Press the white identify button to connect Wi-Fi Module to PC/Tablet
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6. To connect more Modules: connect USB Cable, press “identify” button and
disconnect.
7. Validate Module Position (Top, Middle, Bottom)
8. Activate Stand
9. Select Scan Mode and go
The WI-FI Modules are now configured to the PC and Network. Users will only have to
do this process once. Follow the “How to Add Pre-Configured WI-FI Modules”
How to Add Pre-Configured WI-FI Modules
WIFI-MATE Sequence to Add Pre-Configured WI-FI Modules
WIFI-MATE Add Pre-Configured WI-FI Module Steps:
1. Turn on Router
2. Confirm that PC and Router are on the same WI-FI network.
3. Turn on WI-FI Adapters by pressing the power button
4. Press the “Identify” Button, located above the power supply and power button.
5. A Green Light will appear on the TH1 Module
6. Module name will appear on WIFI-MATE screen.
7. Repeat for all Modules.
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Start Scan
For clients who have purchased configured hardware, they have to follow the following
steps
1. First assemble the Adapter/TH1 module per instructions.
2. Insert battery in adapter if required
3. Turn on the Router
4. Press the power button on the Adapter and make sure the green LED turns on
and goes off. Repeat if you do not see the green light
5. Turn on the PC and run the WIFI-Mate program
6. Press the Start Scan button. The program will find all the modules, and the
Select Scan Mode will appear.
7. Select the Scan mode of interest and press the Blue button to initiate the data
collection process
Start Scan Overview
Default Scan Settings
Users have the option to start collecting data immediately using the default scan
settings. There is an option after data is collected to customize settings. Simply press
the Green ► button on the Express Scan Summary screen to start uploading settings.
QuickScan
LongScan
Delta-T
Sample Rate
20 Seconds
1 Minute
1 Minute
Wait Time
30 Seconds
-
-
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Sample Run Time
(Number of
Samples)
(User Defined)
(User Defined)
Scan Start Time
Immediately
Immediately
Immediately
Scan Will Stop:
(Number of
Samples)
(Scan Run Time)
(Scan Run Time)
How to Set Up a QuickScan using AUDIT-MATE
W2.0
About QuickScan Mode
You can learn more about the QuickScan mode here.
QuickScan Set Up Sequence
About the Express QuickScan Page
This screen allows users to select default Quickscan settings.
On this page, users can select:
● How many stands they will configure with the same QuickScan settings (number
of stands)
● How many locations they will collect data (number of locations)
Option 1: Express QuickStart
If the users select the Green ► button, they will be redirected to the upload settings to
TH1 Module sequence.
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The following settings will be uploaded to the AUDIT-BUDDY TH1 Modules.
Default Settings
QuickScan
Sample Rate
20 Seconds
Wait Time
30 Seconds
Sample Run Time
(Number of Samples)
Scan Start Time
Immediately
Scan Will Stop:
(Number of Samples)
Option 2: Customize QuickScan Settings
If users select the Blue > button, they will be able to customize the QuickScan settings.
Users will be able to set:
Test Name
This will be used to identify this scan and used in the File
Name, in the File and displayed on the Dashboard.
Users can edit this data later.
Measurement Unit
Can select Centimeters, Inch, Meters, Feet
Module Positions
What are the heights of the three TH1 Modules on the
Carbon Fiber Rod?
Number of Stands
How many stands will you upload the same settings to?
Number of Locations
How many locations will you scan?
Wait Time
This is time in between sample collection. The longer the
wait time, the more accurate the data.
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Scan Start
Choose to start collecting immediately or set a delayed
start time.
Scan Stop Time
This is when the scan will likely stop based on the
number of samples selected.
Scan Direction
When facing the scan location, are you starting from the
Right or Left of the area?
Off/Set from Zero
This Is the distance from the edge of your starting
location.
For example: If you are scanning an aisle with 24 inch
perforated tiles, the off set from zero is 12.
Distance Between
Scans
This is the measured distance between each scan.
Rack Names
Use Rack Names to identify the different locations.
How to Create a Static Heat Map
About the Static Heat Map
A Static Heat Map is an image of the temperature, relative humidity or dew point across
multiple locations.
Equipment:
● Measuring Tape
Required Information to Create a Static Heat Map
To create a static heat map, you must enter the following information. You can do this
before or after a scan.
Required Information
Explanation
Location
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Module Positions
What are the heights of the
three TH1 Modules on the
Carbon Fiber Rod.
Stand Settings Page
Scan Direction
When facing the scan
location, are you starting
from the Right or Left of
the area?
QuickScan Settings Page
Off/Set from Zero
Is the distance from the
edge of your starting
location.
For example: If you are
scanning an aisle with 24
inch perforated tiles, the off
set from zero is 12.
Contour Settings Page
Distance Between Scans
This is the measured
distance between each
scan.
Contour Settings Page
Rack Names- Optional
Use Rack Names to
identify the different
locations.
Rack Name Page
How to Assign Rack Names:
Users can assign rack names to the individual QuickScan locations.
Naming Convention
Example
Explanation
Default
Loc. 1, Loc. 2, Loc. 3
Uses the default Loc. +
increasing numbers.
Rack Name & Number
Rack 1, Rack 2, Rack 3
Use word “Rack” +
“Location”
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WIFI-BUDDY User Manual
Tile Location
AA1, AB2, AB3
Uses Tile Locations
How to Set Up a LongScan using AUDIT-MATE
LongScan Set Up Sequence
About the Express LongScan Page
This screen allows users to select default LongScan settings.
On this page, users can select:
● How many stands they will configure with the same LongScan settings (number
of stands)
● How many long they will collect data for (scan run time)
Express QuickStart
If the users select the Green ► button, they will be redirected to the upload settings to
TH1 Module sequence.
The following settings will be uploaded to the AUDIT-BUDDY TH1 Modules.
LongScan
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WIFI-BUDDY User Manual
Sample Rate
1 Minute
Wait Time
-
Sample Run Time
(User Defined)
Scan Start Time
Immediately
Scan Will Stop:
(Scan Run Time)
Customize LongScan Settings
If users select the Blue > button, they will be able to customize the LongScan settings.
Users will be able to set:
Test Name
This will be used to identify this scan and used in the File
Name, in the File and displayed on the Dashboard.
Users can edit this data later.
Measurement Unit
Can select Centimeters, Inch, Meters, Feet
Module Positions
What are the heights of the three TH1 Modules on the
Carbon Fiber Rod?
Number of Stands
How many stands will you upload the same settings to?
Sample Rate
How often you’ll collect data for
Scan Start
Choose to start collecting immediately or set a delayed
start time.
Scan Stop Time
This is when the scan will likely stop based on the
number of samples selected.
Time-Trend Graph
Settings
Customize the look and data displayed on the
Time-Trend Graph, including the colors, limits and lines.
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