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FlowPulse Handheld
Instruction Manual
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2
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PULSAR MEASUREMENT
3
FlowPulse Handheld (THIRD EDITION REV 1)
February 2021
Part Number M-564-H-003-1P
COPYRIGHT
© Pulsar Measurement, 20215 -21. All rights reserved. No part of this publication may be
reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form without the written permission of Pulsar Process Measurement Limited.
WARRANTY AND LIABILITY
Pulsar Measurement guarantee for a period of 2 years* from the date of delivery that it will
either exchange or repair any part of this product returned to Pulsar Process Measurement
Limited if it is found to be defective in material or workmanship, subject to the defect not being
due to unfair wear and tear, misuse, modification or alteration, accident, misapplication, or
negligence.
*Rechargeable batteries are guaranteed for a period of 1 year only on the same terms.
DISCLAIMER
Pulsar Measurement neither gives nor implies any process guarantee for this product and shall
have no liability in respect of any loss, injury or damage whatsoever arising out of the
application or use of any product or circuit described herein.
Every effort has been made to ensure accuracy of this documentation, but Pulsar Measurement
cannot be held liable for any errors.
Pulsar Measurement operates a policy of constant development and improvement and reserves
the right to amend technical details, as necessary.
The FlowPulse Handheld shown on the cover of this manual is used for illustrative purposes
only and may not be representative of the actual FlowPulse Handheld supplied.
CONTACT
For technical support, please contact:
Europe: supporteurope@pulsarmeasurement.com
Outside Europe: supportnorthamerica@pulsarmeasurement.com
If you have any comments or suggestions about this product, please contact:
Europe: europe@pulsarmeasurement.com
Outside Europe: northamerica@pulsarmeasurement.com
Pulsar Measurement website: www.pulsarmeasurement.com
United States
11451 Belcher Road South
Largo,
FL 33773
888-473-9546
Canada
16456 Sixsmith Drive
Long Sault, Ont.
K0C 1P0
855-300-9151
United Kingdom
Cardinal Building, Enigma
Commercial Centre
Sandy’s Road, Malvern
WR14 1JJ
00 44 (0)1684 891371
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CONTENTS
Chapter 1: Start Here… ........................................................................................................... 6
About this Manual ............................................................................................................... 6
About the FlowPulse Handheld Controller ................................................................ 7
Functional Description ....................................................................................................... 7
Product Specification .......................................................................................................... 8
EU Certificate of Conformity ......................................................................................... 10
Chapter 2 Connection and Setup .................................................................................... 11
Unpacking ............................................................................................................................ 11
Power Supply Requirements......................................................................................... 11
Cabling to a FlowPulse .................................................................................................... 11
Dimensions .......................................................................................................................... 13
Key Guide ............................................................................................................................. 13
Connecting to a Flow Pulse ........................................................................................... 15
Chapter 3 How To Use The Handheld Controller ..................................................... 16
Safety Precaution .............................................................................................................. 16
Charging the Controller .................................................................................................. 16
User Interface Structure .................................................................................................. 17
Flow Window ...................................................................................................................... 18
Diagnostic Trace Window .............................................................................................. 19
Record Window ................................................................................................................. 20
Settings 1 Screen – Flow Pulse .................................................................................... 20
Settings 1 – FlowPulse ..................................................................................................... 22
Settings 2 Screen – Handheld Controller ................................................................ 23
Connecting to a Computer ........................................................................................... 24
System Settings ................................................................................................................. 24
Data Logging ...................................................................................................................... 25
Sleep/Wake Logging ....................................................................................................... 26
Replaying Log Files ........................................................................................................... 28
Charting Log Files ............................................................................................................. 29
Totaliser Window .............................................................................................................. 29
Totaliser (R) .......................................................................................................................... 30
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Totaliser (S) .......................................................................................................................... 30
Accessing the totaliser options.................................................................................... 30
Totaliser Multiplier ............................................................................................................ 31
Exporting Log Files to Excel .......................................................................................... 32
Flow Pulse Parameter Files ............................................................................................ 32
Loading a Parameter File onto Flow Pulse .............................................................. 33
System Information .......................................................................................................... 34
Internal Storage ................................................................................................................. 34
Upgrading Firmware on the Flow Pulse Handheld .............................................. 34
Chapter 4 Parameter Listing and Descriptions .......................................................... 37
Parameter System ............................................................................................................. 37
Parameter Access .............................................................................................................. 37
Configuration Parameters .............................................................................................. 38
System ................................................................................................................................... 39
Chapter 5 Troubleshooting ................................................................................................ 42
Flow Pulse Diagnostic ...................................................................................................... 42
Troubleshooting the Handheld Controller.............................................................. 42
Chapter 6 Disposal ................................................................................................................ 44
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CHAPTER 1: START HERE…
Congratulations on your purchase of a Pulsar FlowPulse Handheld.
It has been designed to give you years of trouble-free performance, and a
few minutes spent reading this operating manual will ensure that your
installation is as simple as possible.
About this Manual
It is important that this manual is referred to for correct installation and
operation. There are various parts of the manual that offer additional help
or information as shown.
Tips
TIP: L o o k for this icon t h r o u g h out your Pulsar Me a s u r em e n t manual to
fin d h e l p f u l information an d a n s w ers to freque n t l y a s k ed qu e st i o n s .
Additional Information
References
See Also
References to other parts of the manual.
Additional Information
At various parts of the manual, you will find sections
like this that explain specific things in more detail.
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About the FlowPulse Handheld Controller
The Flow Pulse Handheld is designed specifically for use with the Flow Pulse
sensor. It is a complete, battery-powered, portable platform that
complements the Flow Pulse, offering the ability to view traces, perform data
logging, as well as to save and program parameters on the Flow Pulse.
Functional Description
The Flow Pulse Handheld uses the latest Li-ion rechargeable battery
technology to provide up to 5 hours of continuous use on one full charge.
The Flow Pulse Handheld uses a RS485 link for communication with the
sensor, enabling the use of a long cable.
The Flow Pulse Handheld has 4 GB of on-board storage. This offers logging
capacity of up to 1 year at 10 seconds interval.
Data transfer with the PC is achieved via a mini-USB connection, and logs
can be converted into Excel format.
Parameter files can be saved or loaded onto Flow Pulse using the handheld,
and as on the FlowPulse PC, frequently used parameters on the Flow Pulse
can be easily set.
By porting all the main features available on the FlowPulse PC onto a
battery-powered handheld controller, the Flow Pulse is immediately
transformed into a portable flow monitoring instrument.
The Flow Pulse Handheld is compatible with any existing Flow Pulse.
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Product Specification
PHYSICAL
Enclosure material/description
Polycarbonate UL94 V2 rated, with weather-proof
connectors.
Outside dimensions
210 x 125 x 50 mm (8.27 x 4.92 x 1.97”)
Weight
0.6kg (1.3lbs)
Screen
3.2” TFT LCD
Supplied cable length
2 metres (9.8 ft.) minimum
ENVIRONMENTAL
Enclosure protection
IP65
Max & min temperature
(electronics)
-20º to +60ºC (-4ºF to +140ºF)
Max & Min temperature (battery
charging)
-0º to +40ºC (+32ºF to +104ºF) for charging batteries
CE and Radar Approval
See EU Declaration of Conformity
DATA LOGGING
Storage Media
Internal Flash Memory
Storage Capacity
3.8GB. 3.2 million entries without trace, 800,00 with
trace.
Storage Format
Install at an angle of 45° in line with flow. For more
information, see ‘Locating the MicroFlow sensor’
section of this manual.
Storage access
File transfer to PC via USB – no driver required
OUTPUTS
Analogue output
Not available
Digital output
Half Duplex RS485 to sensor, USB connection to PC
for file transfer
PROGRAMMING
Programmed data integrity
Via non-volatile RAM
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SUPPLY
Rechargeable battery
11.1 VDC Li-ion cells
Battery duration
4 – 5 hours
Charging methods
Mains charger, 12 VDC@2A In-car charger
Power supply
DC 12-18V
Power Consumption
3.5W @12V not charging
15W @12V when charging
Pulsar Measurement operates a policy of constant development and
improvement and reserve the right to amend technical details, as necessary.
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EU Certificate of Conformity
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CHAPTER 2 CONNECTION AND SETUP
Unpacking
Power Supply Requirements
The FlowPulse Handheld requires a DC 12-18V external power supply. The
typical power consumption is 3.5W when not charging and 15 W when
charging. The power supply should also be correctly fused at 2 A.
Cabling to a FlowPulse
Connection to a Flow Pulse is via a 4-core screened cable supplied with a
plug to the Flow Pulse Handheld. Cable colour code is:
Take care not to short any of the cores during connection. Ensure that the
controller is powered down while performing any cabling work.
If in doubt, isolate the 4 cores using a connector block, then plug in on the
controller side. Power-up the Flow Pulse Handheld and verify each cable
core by measuring its voltage.
CABLE COLOUR
CABLE DETAILS
Red
+12 VDC to power FlowPulse
Black
Ground to the FlowPulse
Yellow
RS485+ to the FlowPulse
Green
RS485- to the FlowPulse
Important Information
All shipping cartons should be opened carefully. When using a box cutter, do not
plunge the blade deeply into the box, as it could potentially cut or scratch
equipment components. Carefully remove equipment from each carton,
checking it against the packing list before discarding any packing material. If
there is any shortage or obvious shipping damage to the equipment, report it
immediately to Pulsar Process Measurement Limited.
Important Information
Please ensure that when carrying the FlowPulse and FlowPulse Handheld that the
cable is held out of the way as it is a trip hazard.
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For reference when connecting the FlowPulse Handheld to the FlowPulse the
connections on both the Flow Pulse and the FlowPulse Handheld are shown
below. The table describes the connections between the two.
The FlowPulse connector to the FlowPulse Handheld above and the Terminal
diagram to the FlowPulse below:
FLOWPULSE CONNECTOR
FLOWPULSE
Pin
Description
Cable Colour
Terminal No.
1
Power (Nom. 12VDC)
Red
2
2
0V
Blue
1
3
RS485+
Yellow
9
4
RS485 -
Green
10
5
Cable Screen
Screen
NC
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Dimensions
190mm (7.48”)
124mm (4.88”)
50mm (1.97”)
2mm (0.08”)
2mm (0.08”)
USB
SENSOR
DC IN
CHARGE
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FlowPulse Handheld INSTRUCTION MANUAL
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Key Guide
KEY
DESCRIPTION
Hold down the power key to switch the device on or off
Toggle trace on/off
Stop file replay (only during file replay session)
Toggle continuous data logging on/off
Cancel Sleep/Wake logging (when device is awake)
Stop file replay (only during file replay session)
Jump to FlowPulse setting menu
Increase screen brightness (when pressed repeatedly)
Jump to Handheld setting menu
Decrease screen brightness (when pressed repeatedly)
Resets resettable totaliser on totaliser window
Scroll through Main > Trace > Record > Setting1 >
Setting2 > Totaliser > Main screens
Scroll through menu or submenu selections
Confirm selection or entry
Cancel/Backspace entry, exit menu, or back to main flow
screen if pressed repeatedly.
0 – 9
Direct selection of menu item and entry of parameters
or alphabets where necessary.
F1
F2
F3
F4
CANCEL
ENTER
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Connecting to a Flow Pulse
The FlowPulse Handheld can be connected to any existing Flow Pulse. Flow
monitoring, diagnostic trace and normal data logging functions are
supported.
However, the following features will only be supported by Flow Pulse
firmware 1.2.4 and later:
1. Sending parameter file to a FlowPulse sensor using the FlowPulse
Handheld.
2. Maximum power-saving during sleep/wake logging.
3. Reduced trace length for greater data storage efficiency.
For connecting to a FlowPulse:
1. Check that the Flow Pulse sensor has the appropriate connector and
is correctly wired (refer to Cabling to a Flow Pulse section).
2. Secure the lead to the sensor connector and switch on the handheld
3. If the sensor is being connected to the controller for the first
time, press F4, choose Tools, then select Modbus to PC-485.
4. Connection will be initiated automatically, and the Flow Pulse
icon will be displayed in the top bar when complete.
5. The parameters on the Flow Pulse will be uploaded to the controller
upon connection.
The Flow Pulse can be unplugged from the controller at any time.
Important Information
Always disconnect the FlowPulse from the handheld controller before servicing
the Flow Pulse.
The sensor can be switched back to Modbus mode if necessary, by going to
Setting1-FlowPulse Handheld menu, select Modbus and set Mode to 1.
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CHAPTER 3 HOW TO USE THE HANDHELD CONTROLLER
Safety Precaution
The device contains Li-ion rechargeable batteries that are potentially
hazardous, and may pose a fire-risk when mishandled or subject to
temperatures beyond the specified maximum.
Never attempt to operate, recharge, or subject the device to temperature
beyond 60°C or below -20°C (-4°F - 140°F).
Never submerge the controller in liquid.
Always power-down the device, disconnect charger or any external power
source and unplug sensor connector before performing any servicing to the
Flow Pulse Handheld or the Flow Pulse.
Charging the Controller
A charger is supplied for charging the battery on the handheld. Other
chargers may be used, but the power rating must be within 12-18 VDC and
fused @ 2A max.
The battery indicator icon provides indication of the available
charge on the Flow Pulse Handheld.
During charging, the battery icon will have a blue background to
indicate that the charger is present.
During charging, the charge LED lights up with red when the battery
contains approximately 90% charge or less, and turns green when the
battery has more than 90% charge. When the battery level falls to 0%, the
Flow Pulse Handheld will be automatically powered down. This is to avoid
over-discharging the battery, which may damage the batteries.
Important Information
Charging should only be performed within an ambient temperature range of 0 to
45°C (32 to 113°F). Never perform charging where contact with liquid is
possible.
Always disconnect the charger and the Flow Pulse sensor before attempting any
form of cable or wire servicing.
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The FlowPulse Handheld has an internal temperature sensor that monitors
board temperature and will power-down the Flow Pulse Handheld and taper
charging rate when temperature rises beyond the specified threshold.
User Interface Structure
Important Information
Due to the risk of the batteries igniting, under no circumstances should the Flow
Pulse Handheld be permanently powered from the charger or any other external
power source.
Totaliser
Trace
Flow
Settings 1
Record
Settings 2
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Flow Window
The main window is the Flow window. This page displays both the flow
velocity and the associated flow rate. The expected mA output on the Flow
Pulse and the name of site for data logging are also shown.
The units of flow rate can be changed in Setting1 → FlowPulse → Setup
(F3 shortcut key).
The ‘S’ bar shows the strength of flow signal received on the sensor. A high
value will indicate a suitable application.
The ‘C’ bar shows the expected stability of the flow reading from the sensor.
A high value will indicate better measurement stability and is associated with
increased repeatability.
Press cancel key repeatedly at any stage to return to this window.
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Diagnostic Trace Window
The Trace window displays the diagnostic trace from the Flow Pulse. The red
dot on the trace indicates the amount of flow perceived by the sensor.
Use F1 key to enable or disable traces from the Flow Pulse. Trace function is
enabled by default upon connection. The trace icon will appear to
indicate when traces are being polled.
The trace function must be enabled before starting a data logging session to
ensure that diagnostic traces are saved onto file.
Trace
64%
Flow
Sig
0
100
200
300
400
500
10
30
20
40
50
60
70
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Record Window
The Record window shows the recently reported flow. Only the most recent
300 flow readings are displayed. The ‘Flow’ axis on the chart is in units of
the set volumetric flow rate, which is litres per second by default.
Settings 1 Screen – Flow Pulse
The “Settings-1” – Flow Pulse window allows setting or changing Flow Pulse
parameters. Please refer to the Flow Pulse instruction manual for detailed
description of the individual items.
The menu can be navigated by using the up/down arrow keys and
confirming with Enter, or directly choosing the menu item by pressing the
associated number key.
Record
64%
Flow
Smp
250
200
150
100
50
16
24
8
0
Settings-1
64%
FLOW PULSE:
1–
Setup
2-mA Output
3-Relay/Alarm
4-Manual Paramet
5-Modbus
6-Device Info
1-Setup
SETUP:
2-Sensitivity 2
3-Damping 4
4-Cal Factor 1.5
5-Vol 1 - ltr
6-Time 1 - s
7-Step Resp 1
8-Step Thresh 60
9-more…
1-Pipe I.D 15mm
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The “Manual Param” function (illustration of “Manual Param” screen above)
allows the setting of parameters using parameter addresses. This is useful
for setting less frequently used parameters or any parameters that are not
listed on the menu.
Settings-1
64%
Parameter:
Cur Value:
New Value:
Info:
Sensitivity
6
Sensitivity. Higher value
increases sensitivity. Increase
only if required by application.
Min: 0, Max: 10
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Settings 1 – FlowPulse
Modbus
Device
Info
Manual
Param
Relay /
Alarm
Setup
mA
Output
Pipe I.D.
Sensitivity
Damping
Cal Factor
Vol
Time
Step Resp
Step Thresh
Step Limit
Averaging
Track
Method
Density
Min mA
Max mA
mA Trim
Min Flow
Max Flow
AlmMode
LoSet
HiSet
RelMode
Persist
LoSetPsis
HiSetPsis
Mode
ModbusID
Baudrate
Parity
StopBit
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Settings 2 Screen – Handheld Controller
The “Setting-2” menu allows for the modification of Controller specific
parameters. This menu is navigated in the same way as “Settings-1” menu.
Settings-2
64%
CONTROLLER:
1-Data Logger
3-Tools
4-Manual Paramet
5-Device Info
6-Totaliser
7-Service Access
2- System
SYSTEM:
2- Dim Bright 10
3- Auto Dim 90
4- Time 10:47
5- Date 04-05-2017
6- Region 1
7- Factory Reset
1-Norm Bright 10
Service
Access
Device
Info
Totaliser
Manual
Param
Tools
Data
Logger
System
Site I.D.
Data
Interval
File
Interval
Sleep
Time
Wake
Time
Slp/Wke
Mode
Norm
Bright
Dim
Bright
Auto Dim
Time
Date
Region
Factory
Reset
Modbus to
PC-485
Replay
Data File
Chart
Data File
Load FPR
to FP
Load CSV
to FP
Multiplier
Reset Sys
Tot
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Connecting to a Computer
The Flow Pulse Handheld can be connected to a Windows, Linux or Mac OS
based PC via a standard mini-USB cable for accessing the internal storage.
This is like connecting a USB drive, and therefore no additional software
installation is required.
Upon connection, a ‘Pulsar 4GB’ drive will appear as a USB drive on the PC.
The user may transfer any saved data file directly to the PC.
The Flow Pulse-PC software, which is available for download, can be used to
replay the transferred data files or to convert the files to Excel format.
Technical support is provided for Win 7, Win 8 and Win 10 OS system.
While connected to the computer, all other functions that require access to
the internal storage, such as data logging and log file replay, will be
disabled.
The controller is not rechargeable via USB.
System Settings
The “Norm Bright” setting determines the screen brightness when the
controller’s keypad is being used, ranging from 1 to 10 with 10 being the
brightest.
The “Dim Bright” setting determines the screen brightness when the Flow
Pulse Handheld’s keypad is not being used after the period of time set by
the “Auto Dim” parameter (see below). This feature helps reduce power
consumption.
The “Auto Dim” is the amount of time since the last key press, in seconds,
after which the screen will switch to the “Dim Bright” level. Setting Auto Dim
to 0 will deactivate the screen dimming mechanism.
The “Time” should be set using HHMM format only, where HH must be in
24-hour format.
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The “Date” should be set using the format specified by the region.
The “Region” setting influences the decimal symbol, date display format, and
default volumetric units. This only affects user interface and has no impact
on sensor operation.
The “Factory Reset” function will default user and service parameters on the
controller. Enter 4 to confirm reset. This does not affect Flow Pulse
parameters.
Data Logging
Data logging saves the flow information with timestamps onto a file. This
function is only available when a sensor is connected.
The default logging interval is one log per 4 seconds. This can be changed
from 2 to 3600 seconds interval between logs in Settings-2 → Data Logger
→ Logging Interval menu.
A new log file is always generated when logging is started or restarted.
During logging, a new file is also generated upon a new day as determined
by the File Interval setting (1 day by default).
A short data logging session can be activated by using the “F2” key. A
prompt will appear to confirm or change the site name. Use the “Cancel”
key to delete existing characters, and alphabets can be selected by repeated
pressing on a numeric key to switch to the relevant alphabets as shown by
the alphanumeric diagram. Use Enter to confirm the site name.
REGION
DATE FORMAT
UK
DDMMYY
US
MMDDYY
EU
DDMMYY
CN
YYMMDD
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The site name determines the folder in which the log files will be stored,
allowing organisation of log files by site name.
The data logging icon is displayed whenever data logging is in progress.
Pressing the F2 key again will disable the function.
All log files are named in Flow Pulse-dd-mm-yy-hh-mm. flg format by
default, the date and time corresponding to the start of data logging. The
log files can be freely renamed if the. flg extension is retained.
Sleep/Wake Logging
The Sleep/Wake logging function is used for longer term, unattended, data
logging. This feature is setup via the Setting-2 → Data Logger menu:
1. Change site name if required.
2. Check logging interval, default is 4 seconds between logs.
3. Check the file interval, default is 1 day before a new log file is created.
This is set to ensure that the number of log files and file-size are kept
relatively small. A new file is always created when logging is started or
restarted.
4. Set the “Sleep Time”. This is the time duration in which both the
controller and the sensor will be put into low-power or power off
mode to reduce power consumption. This is set in units of second.
Settings-2
64%
Site ID
SITE 1
SITE 1
Parameter:
Cur Value:
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5. Set the “Wake Time”. This is the time duration in which both the
controller and the sensor will be fully powered to perform logging
according to the set logging interval. This is set in units of second.
Example 1: Wake up for 30 seconds every 1 minute to perform
logging. Set Sleep Time to 30 seconds and Wake Time to 30 seconds.
Example 2: Wake up for 30 seconds every 5 minutes to perform
logging. Set Sleep Time to 270 seconds (5 min x 60 seconds less 30
seconds wake time), and Wake Time to 30 seconds.
If the Sleep Time is less than 10 seconds, or the Wake Time is less than
20 seconds, the FlowPulse sensor will not be powered down during
sleep, resulting in higher power consumption. Instead, the FlowPulse
will be put into low-power mode (only supported on FlowPulse
firmware 1.2.4 or later, otherwise the FlowPulse sensor remains on fullpower).
If the “Sleep Time” is more than 10 seconds and the “Wake Time” is
more than 20 seconds, the FlowPulse Handheld will be powered down
during sleep mode. However, if these two requirements are not met,
neither unit will be powered off during sleep mode.
6. To activate “Slp/Wke Mode” set the “Slp/Wke Mode” to 1.
7. Diagnostic traces will be activated and saved. If this is not required,
press the F1 key to disable traces.
Important Information
Due to the possibility of power-off while using sleep/wake logging, the mA
output on the FlowPulse may be interrupted. This may be an issue in cases
where the FlowPulse is permanently installed, and its mA output is separately
monitored for flow. Use the normal data logging function instead. Alternatively,
only connect the RS 485 between the controller and FlowPulse, allowing the
installed FlowPulse to be powered independently. This will avoid mA output
interruption when the handheld controller goes into Sleep. Unplug from
controller before cabling work, and isolate power supply wires from controller to
prevent short or contact with any other terminals on the FlowPulse.
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When sleep/wake logging is in use, the icon will appear. The data
logging icon is also shown to indicate that logging is active.
To cancel sleep/wake mode, press the F2 key. If there is no response, the
FlowPulse Handheld may have been powered down. In such cases, poweron the FlowPulse Handheld and press the F2 key to cancel.
Replaying Log Files
The log files can be replayed on the FlowPulse Handheld, or transferred to a
computer via USB for replay using FlowPulse-PC (version 1.2.4 or later
required).
The log files have a. flg (FlowPulse Log) file extension.
To replay a log file using the controller, go to Settings-2→Tools→Replay
Data File, this will bring up a File Explorer window. The folder icon
indicates available data folders, which correspond to site names that were
set when data was logged. Select the folder to view a list of available log
files. Select a file to start replaying.
During replay, the FlowPulse will be powered down to save power. The
replay icon is displayed in place of the sensor icon to indicate replay in
progress.
Connection to FlowPulse will automatically resume upon completion or
cancellation of replay. During replay, press the F2 key at any time to cancel.
Explorer
64%
SITE
SITE
FlowPulse-SITE2-04-05-2017-15-10.flg
FlowPulse-SITE2-04-05-2017-13-07.flg
FlowPulse-SITE2-04-05-2017-21-42.flg
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Charting Log Files
Charting the log files is a quick method of viewing the whole log file at once.
The charting function displays an entire length of “Record” at a time before
giving the option to either cancel the display or display the next “Record”
lengths worth of flow data.
To display the chart of a log file using the controller, navigate to Settings-
2→Tools→Chart Data File. This will bring up a File Explorer window. The
folder icon indicates available data folders, which correspond to site
names that were set when data were logged. Select the folder to view a list
of available log files. Select a file to display.
During charting, the FlowPulse will be powered down. The replay icon is
displayed in place of the sensor icon to indicate charting in progress.
Connection to FlowPulse will resume upon completion.
Due to the limited size of the chart in the Record window, up to 300 samples
will be charted before pausing.
To chart any remaining log in the file, press the F1 key. You may cancel the
charting process at any time by pressing the F2 key.
Totaliser Window
This window displays the current value of the resettable and system totaliser.
The totaliser will appear during Run mode when the totaliser screen is
selected. Pressing the left-hand arrow key from the Flow window will display
the Totaliser window.
Totaliser (R):
0.0000
x 1
ltr
Totaliser (S):
4690.4937
x 1
ltr
Totaliser
64%
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Totaliser (R)
This displays the current value of the resettable totaliser which appears
during run mode. The resettable totaliser can be reset whilst in Run mode
by pressing the F4 key when you are in the totaliser screen. The below popup window will appear:
Press Enter to reset or cancel to reject the request.
Totaliser (S)
Displays the current value of the non-resettable totaliser. During run mode,
the system totaliser is viewed at the bottom of the Totaliser screen. Unlike
the resettable totaliser this can only be reset by accessing the “Settings 2Controller’” menu and choosing “option 6”. Press enter on the option Reset
‘sys’ totaliser and enter the value ‘1’ to confirm reset.
Accessing the totaliser options
Pressing the F4 key will take you to the “Settings 2-Controller” menu options
where you will need to select “6-Totaliser”. You are now given the
opportunity to choose different totaliser options.
Reset Totaliser?
Enter or Cancel
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Totaliser Multiplier
This can be used if the totaliser increments by too large or too small
amount, enter the factor by which the actual flow rate is multiplied by before
incrementing the totaliser.
E.g., if flow rate is being calculated and displayed in litres /second and it is
desired to increment the totaliser in cubic metres select 13 = *1000. When
viewing the totaliser display will state; “x 1000 ltr”, and the totaliser will be
incremented every 1000 litres.
Options are:
TOTALISER OPTION
DESCRIPTION
1 / 1,000,000
Totaliser will increment every 1 / 1,000,000th units of flow
1 / 100,000
Totaliser will increment every 1 / 100,000th units of flow
1 / 10,000
Totaliser will increment every 1 / 10,000th units of flow
1 / 1,000
Totaliser will increment every 1 / 1,000th units of flow
1 / 100
Totaliser will increment every 1 / 100th units of flow
1 / 10
Totaliser will increment every 1 / 10th units of flow
*1
Totaliser will increment every 1 unit of flow
*10
Totaliser will increment every 10 units of flow
*100
Totaliser will increment every 100 units of flow
*1,000
Totaliser will increment every 1,000 units of flow
*10,000
Totaliser will increment every 10,000 units of flow
*100,000
Totaliser will increment every 100,000 units of flow
*1,000,000
Totaliser will increment every 1,000,000 units of flow
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Exporting Log Files to Excel
Log files can be transported to a computer via USB, they can then be
displayed on Flow Pulse-PC 1.2.4 or later.
From “Tools” menu, select “Export Data to CSV”, then choose the .flg files to
convert.
The new files will be generated within the same folder. Open the csv files in
Excel.
Flow Pulse Parameter Files
There are two types of parameter file: fpr (Flow Pulse parameter) and csv
(parameter list in Excel format).
fpr parameter: Whenever a Flow Pulse is connected, parameters will be
automatically retrieved from the sensor and stored in an. fpr file. Older
parameters from the same day are overwritten onto the same. fpr file to
keep the number of parameter files small. All. fpr files are named as
ParamFlowPulse-dd-mm-yy. fpr format by default.
csv parameter: Whenever data logging is manually initiated (using the F2
key), parameters will be retrieved from the sensor again to account for any
changes made, and stored in a csv parameter file. There will be one unique
csv parameter file corresponding to each data logging session. All csv
parameter files are named as ParamFlowPulse-dd-mm-yy-hh-mm.csv format
by default. A csv parameter file can be viewed in Excel.
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To specifically generate a parameter file for the sensor, press the F2 key to
start a data logging session. This will generate a csv parameter file within
the site folder.
When using Sleep/Wake logging, no new parameter file is generated upon
waking.
Parameter files should be renamed while retaining the file extension (csv or
fpr).
Loading a Parameter File onto Flow Pulse
A parameter file previously saved from a FlowPulse, or transferred from a
computer, can be loaded back onto a FlowPulse. The parameter file must be
in the fpr or csv format. If in doubt, connect to a computer and open the csv
parameter file in Excel or any text editor to confirm. Press F4 to Settings-2
menu and select “Tools”. Choose option “Load FPR to FPlse” to load an fpr
parameter file, or “Load CSV to FPlse” to load a csv parameter file.
Explorer
64%
PUL
SITE
CSVParamFlowPulse-SITE1-04-05-2017-15-10.fpr
CSVParamFlowPulse-SITE2-04-05-2017-13-07.fpr
CSVParamFlowPulse-SITE2-04-05-2017-21-42.fpr
Important Information
Care should be taken while renaming csv files to avoid confusion between
parameter csv file and log files converted into csv, as both would have the same
csv extension.
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System Information
Press F4 to Settings2-Controller menu and select “Device Info”. This will
display the serial number, firmware and hardware versions, on-board
temperature, and internal storage information for the controller.
Internal Storage
The internal storage comprises of a 4 GB flash memory, with approximately
3.8 GB available.
It is therefore recommended that files on the internal storage are transferred
onto a computer via USB when possible, and deleted from the internal
storage. The internal storage should not be used as the main storage
location for critical log or parameter files.
Upgrading Firmware on the Flow Pulse Handheld
Before starting this procedure, the following are required:
• A PC with FlowPulse PC installed, which can be found on the FlowPulse
PC CD or downloaded from the Pulsar website using the following link:
https://pulsarmeasurement.com/downloads/software/
• The firmware file you wish to install on to the Flow Pulse Handheld
• A USB to serial converter with RJ11 lead (Pulsar programming lead)
• A Philips screwdriver for removing the screws on the back of the
FlowPulse Handheld
Follow these procedures carefully to upgrade the firmware on the handheld
controller:
1. Ensure the FlowPulse Handheld has more than 50% battery charge or
that the power cable is plugged in and the Flow Pulse Handheld is
charging
2. Power-down FlowPulse Handheld, disconnect FlowPulse and charger
or any external power source
3. While holding down the Enter key, press the power button to turn on,
and release when the screen lights up. The screen will flash in half
second interval to indicate “Bootloader Mode
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4. Remove the 6 screws from the back using a number 1 Phillips
screwdriver, taking care to avoid damaging the attached rubber
washers
5. Lift the back slightly – avoid sudden force as critical cables are
connected between the front and back plates
6. Connect the serial to USB cable to the RJ11 socket located on the top
end of the internal Flow Pulse Handheld and the USB socket on the
computer
7. Identify the Com Port number for the USB to serial converter that is
connected from the Flow Pulse Handheld to the computer
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8. Run FlowPulse PC (do not click connect), go to System menu and
select Bootloader Control
9. On the FlowPulse Bootloader window, select the Com Port number and
click Connect
10. Click “Load Hex File” and choose the relevant firmware file for the
Handheld.
11. Click “Erase-Program-Verify”, and wait for completion when a
“Verification Successful” message will be displayed, then click “Run
Firmware”
12. Disconnect serial lead and then reassemble the unit and screws
ensuring that all rubber washers or seals are in place
13. Power-up the unit and press F4→Device Info to verify the new
firmware version number is correct.
Important Information
If the upgrade procedure is no longer required, press, and hold the Power
button to power-down. Never leave the unit in Bootloader mode as this will
over-discharge the battery.
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CHAPTER 4 PARAMETER LISTING AND DESCRIPTIONS
Parameter System
Configuration parameters can be queried and set. With each parameter,
there is a factory default value, an associated access level which is required
for setting, and a valid range of values for each parameter.
The parameters are always stored and entered as whole numbers, and the
absolute range is from 0 to 65535, please refer to individual parameter for
individual range.
The terms “parameter” and “register” are used interchangeably as the
parameter number is the actual address of the storage register.
Parameter Access
Frequently used parameters are accessible via the Setting-2 menu.
All parameters for the FlowPulse Handheld are accessible via the “Manual
Param” option on the Setting-2 menu.
For service access, select “Manual Param” on the Setting-2 menu, and set
p88 to the access code. If a valid code is entered, a “Parameter saved”
message will be shown, otherwise an error message is shown.
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Configuration Parameters
Data Logger
PARAMETER
ADDR
OPTIONS
DEF.
NOTES
Data Interval
76
2 – 3600
4
Time duration
between logs, in
seconds.
File Interval
78
1 – 7
1
Time duration before
a new file is created
during logging, in
hours.
Note: A new file is
always created when
logging is started,
including when
logging was stopped
and restarted.
Sleep Duration
79
5 – 28800
30
Sleep duration (either
low-power or powerdown) in seconds
when sleep/wake
logging is used.
Wake Duration
80
5 – 28800
10
Wake duration in
seconds when
logging can take
place.
Slp / Wke Mode
83
0 =Off
1 = On
1
Turn Sleep/Wake
logging On or Off.
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System
PARAMETER
ADDR
OPTIONS
DEF.
NOTES
Norm Bright
71
1 – 10
9
Brightness level when
a key is pressed.
Higher is brighter
Dim Bright
72
0 – 7
4
Brightness level when
the screen is dimmed.
Higher is brighter.
Set to 0 to turn off
screen when dimming
is activated.
Auto Dim
73
0 – 2400
60
Time duration after a
key press before
screen is dimmed.
Set to 0 to deactivate
dimming.
Time - HHMM
HH – hour in 24-hour
format
MM – minute
Date - DDMMYY
DD – day
MM – month
YY – year
Region
77
1 -4
1
1 – UK
2 – US
3 – EU
4 – China
This setting influences
the decimal symbol,
date display format
and volumetric units.
There is no impact on
the operation of the
sensor.
Factory Reset
94
Set to 4 to reset
Reset handheld
controller parameters
to factory default.
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Device Info
These parameters are read only, and are usually only updated by the device.
Note: This does not
affect FlowPulse.
PARAMETER
ADDR
DEF.
NOTES
Controller Serial Number
96 - 97
The serial number is equal to:
p96*65535 + p97
Controller Type
95
1
1 = Controller for FlowPulse
Firmware Version
98
A 4-digit firmware version
number, larger is newer.
Hardware Version
99
A 4-digit hardware version
number, larger is newer.
Board Temperature
-
Displays the internal
battery/electronics
temperature in Celsius.
Storage Capacity
- Capacity of data storage.
Available Storage
- Unused storage space.
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Service Parameters
These parameters are service only parameters, and should only be changed
with specific advice from a Pulsar engineer.
PARAMETER
ADDR
DEF.
NOTES
USB Function
70
2
0 – USB off
1 – SD card only
2 – SD + Serial port
3 - Serial port only
Low Power Warning
Threshold
81
7
Battery level below which a
low power warning is shown
Temperature Warning
Threshold
82
60
Temperature level above which
a warning is shown, and
power-down sequence is
activated. (in Celsius).
RS485 Baud Rate
84
4
0 – 1200
1 – 2400
2 – 4800
3 – 9600
4 – 19200
5 – 38400
6 – 57600
7 – 115200
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CHAPTER 5 TROUBLESHOOTING
Flow Pulse Diagnostic
Please refer to the Flow Pulse Instruction Manual regarding information on
using and interpreting the diagnostic trace.
Troubleshooting the Handheld Controller
Sensor not connected
POSSIBLE CAUSES
ACTION
Sensor power an RS485
connection
Ensure that the Flow Pulse sensor is powered,
either independently or by the controller.
Check that the RS-485 +ve and –ve wires are
correctly connected.
RS485 mode
If the sensor is being connected to a handheld
controller for the first time, the RS-485 needs to
be set to PC-485 mode.
This can be done via the handheld controller,
check that all wires are connected, press F4, select
Tools, select Modbus to PC-485, enter 126 (default
Modbus ID on Flow Pulse sensor) then press Enter.
Controller does not switch on
POSSIBLE CAUSES
ACTION
Low or damaged battery
Ensure that the Flow Pulse sensor is powered,
either independently or by the controller.
Check that the RS-485 +ve and –ve wires are
correctly connected.
Tripped thermal or current
fuse
If the device has recently been subjected to:
a) rewiring on sensor side, or
b) temperature beyond specified range
the thermal or current fuses may have tripped.
SD card removed
Re-install the SD card if it was removed.
SD card error
Rule out low or damaged battery before replacing
the SD card.
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Battery level drops too quickly
The drop-in battery level is not necessarily linear across time. The battery
level may also fluctuate when a sensor is connected or disconnected.
However, the operating duration should still be more than 4 hours on a
single full charge under normal use (i.e., with screen dimming and no USB
connection).
POSSIBLE CAUSES
ACTION
Low ambient temperature
If the device is left or operated for prolonged
period under an ambient temperature of below 0
degree Celsius, the total operating duration may
be reduced.
Damaged battery
If the battery is less than 6 months old and the
normal operating duration is significantly shorter
than 4 hours at room temperature, then premature battery damage is indicated.
Abnormal power
consumption
The sensor draws majority of its power during
operation. Verify that there is no abnormal power
consumption caused by a faulty sensor.
Important Information
If you experience any issues with our equipment, then please contact your local
Pulsar Distributor for assistance.
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CHAPTER 6 DISPOSAL
Incorrect disposal can cause adverse effects to the environment.
Dispose of the device components and packaging material in accordance
with regional environmental regulations including regulations for electrical \
electronic products.
Transducers
Remove power, disconnect the Transducer, cut off the electrical cable and
dispose of cable and Transducer in accordance with regional environmental
regulations for electrical \ electronic products.
Controllers
Remove power, disconnect the Controller, and remove battery (if fitted).
Dispose of Controller in accordance with regional environmental regulations
for electrical \ electronic products.
Dispose of batteries in accordance with regional environmental regulations
for batteries.
EU WEEE Directive Logo
This symbol indicates the requirements of Directive 2012/19/EU regarding
the treatment and disposal of waste from electric and electronic equipment.
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www.pulsarmeasurement.com
S U P P O R T @ P U L S A R M E A S U R E M E N T . C O M
Copyright © 2020 Pulsar Measurement Ltd.
Registered Address: 1 Chamberlain Square CS, Birmingham B3 3AX
Registered No.: 3345604 England & Wales
Rev 1.0
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