Grant sq16 User manual

Getting Started Guide sq16
and sq16plus
1 Box contents - New instruments
sq16 or sq16 plus Datalogger
Mains Adapter MPU 12V
USB cable
AA Batteries x 6
Current shunt resistors for -30 to 30mA and 4 to 20mA inputs, 10Ohms x 4
Sensor Connectors, 6-way x 4, 3-way x1 with cable ties
Getting Started Guide (this booklet)
Warranty Card
Unpack the contents, check everything is present and retain the outer packaging for future use.
2 sq16 and sq16 plus front panel connections and indicators
Action
Control & Status button colour
What this means
Momentarily press button
Alternate for 3 seconds
Logger is idle (not logging or
armed or waiting for a trigger)
Momentarily press button
Flash for 3 seconds
Logger is logging
Momentarily press button
Flash for 3 seconds
Indicates alarm(s) triggered
Momentarily press button
Continuous for 3 seconds
Indicates a logger fault
Momentarily press button
Alternate for 3 seconds
Logger is programmed, armed
and ready to log waiting for a
trigger or has a delayed start
When idle press and hold button
until it flashes green rapidly (about
2 seconds) and then release
Flash for 3 seconds
Start Logging
When logging press and hold
button until it flashes green rapidly
(about 3 seconds) and then release
Alternate for 3 seconds
Stop Logging
Press button all through the rapid
green flashing described above
until it flashes blue rapidly (about 5
seconds) and then release
Flashing after button held for 5s
Bluetooth ON, flash every 10s
Bluetooth is OFF, no blue flash
Turns Bluetooth ON if OFF or
OFF if already ON.
Sensor Inputs
Digital inputs.
Alarm outputs
RS232 comms
Control &
Status
button
External
Power
Input
Power output for
powered sensors
Micro SD
Card Port
USB 2.0
Port

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3 Powering your sq16 logger
Fit the AA Batteries when remote or mobile operation is required and to ensure logged data protection in the
event of unexpected mains power loss. The battery compartment is at the rear of the logger.
When batteries are first fitted, and they are the only power source, then press and hold the Control & Status
button until the lights up and then release to power up the logger.
It is recommended that replacement batteries are of the same manufacturer, type, and condition.
Do not connect the logger to hazardous voltages:- because it is floating with respect to earth the
hazardous voltage can appear on other terminals (as well as damaging the logger).
The insulation of the wiring used to connect to the sensor inputs must be adequate for the
voltages to be measured. This means for example that at least 75V rated insulation is required if
using the -25V to +50V range (sq16) and that at least 100V rated insulation is required if using
the -40V to +60V range (sq16plus).
The logger is designed to be powered by a class II power supply (no Earth connection) for
maximum flexibility.
Remove the batteries when the logger is not used for long periods of time or is being transported
Power can be provided by a USB connection from a powered USB socket in a PC or Laptop.
For continuous use where mains power is available, plug the MPU 12V mains adapter into an accessible
mains outlet. Insert the Jack plug into the sq16 External Power Input.
Only use the mains adapter supplied by Grant Instruments for the external power source.
Always power your sq16 logger using the mains adapter if external sensors powered by the logger are being
used.
4 Downloading and installing SquirrelView desktop software
Minimum PC requirements. Windows 10.
Ensure you have administrative rights for the PC on which to install the software
Please follow the steps below
1. Register for the download on the Grant instruments website. Follow this link or
copy the URL into your browser https://grantinstruments.com/data-
acquisition/squirrel-loggers/software or scan the QR code.
2. Download SQS100, 200 or 300 software pack
3. Your product licence file will be sent to your registered email address.
4. Save a copy of the Licence cert.pem file in your PC Download folder
5. Run SquirrelView_Installer.exe program
6. Follow the on-screen installation wizard. Click on Finish to complete the installation
7. Start SquirrelView
8. When prompted click on the Import Key button. Select the cert.pem file and click Open
SquirrelView is now ready to use

5 Connecting to your logger using USB
Important: Please ensure the software is installed before connecting your logger
Connect your sq16 logger to the PC using the USB lead supplied.
USB
Start SquirrelView Desktop.
Click on the Plug icon to connect to the logger.
The Plug icon will change to Connected and the logger will
appear in the Device Tree with the logger serial number followed by
the logger model sq16 or sq16plus for example KX2120113 sq16.
Click on the Logger Settings icon to configure your logger with
sensor inputs and other logging configuration details.
Once configured, click on the logger’s name to select and enable
logging and metering of sensor data.
Scan to find further help and resources on how to use your sq16
logger and SquirrelView Desktop Software

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6 Connecting to your logger using a mobile device
You can communicate with your sq16 logger directly on any Android, iPad or iPhone device using Bluetooth
or through a sqhub using Wi-Fi.
Download the SquirrelView App from your App Store and install on your mobile device. Scan the QR codes
below to get started.
Ensure your logger is powered up with the Bluetooth turned on (see section 2)
Open the SquirrelView App and select the Bluetooth icon
The App will find all available Grant loggers within range using Bluetooth or Wi-Fi (if using a sqhub).
Your logger can be identified by its serial number, for example KX2120113 or it’s Logger Identification name
if it has been configured.
Tap on the Logger Settings icon to setup the sensor inputs, meter real time data and configure other
logger settings.
7 Contact Us
If you have any feedback on Grant’s products or services, we would like to hear from you.
Manufacturer and UK contact
Grant Instruments (Cambridge) Ltd
Shepreth
Cambridgeshire
SG8 6GB
UK
Tel: [phone]
Email: [e-mail]
www.grantinstruments.com
Google Play App Store for Android
Apple App Store for iOS
Scan to find further help
and resources on how to
use your sq16 logger and
SquirrelView App