vonRoll hydro ORTOMAT-LC User manual

vonRoll hydro (suisse) ag | rüeggisingerstr. 2 | ch-6020 emmenbrücke | telefon [phone] | telefax [phone]
[e-mail] | www.vonroll-hydro.ch
Ein Unternehmen der vonRoll infratec Gruppe
Operating instructions
ORTOMAT-LC system
Release : SW Vers. 4.6.1 or higher
Last mod. : 01.02.10
1. System overview........................................................................................... 3
1.1. ORTOMAT leak detection system................................................................... 3
1.2. ORTOMAT-LC datalogger ............................................................................. 4
1.3. ORTOMAT controller.................................................................................... 6
1.3.1. Menu „read-out list“ .............................................................................. 7
1.4. PC software ............................................................................................... 8
2. ORTOMAT PC software .................................................................................. 9
2.1. Installing and restarting the software............................................................ 9
2.1.1. Device drivers ...................................................................................... 9
2.1.1.1. RFID interface................................................................................. 9
2.1.1.2. ORTOMAT controller ........................................................................ 9
2.2. Starting the software .................................................................................11
2.2.1. Opening a logger list ............................................................................11
2.2.2. User interface......................................................................................11
2.3. ORTOMAT logger list ..................................................................................12
2.3.1. Entries/displays in the logger list ...........................................................12
2.3.2. Registering new dataloggers on the list ..................................................13
2.3.3. Formatting logger entries/location .........................................................13
2.4. Main menu ...............................................................................................14
2.4.1. File -> Open........................................................................................14
2.4.2. File -> New .........................................................................................14
2.4.3. File -> Save a Backup ..........................................................................14
2.4.4. File -> Insert Logger without Establishing Connection ..............................14
2.4.5. File -> Insert Logger from Another File...................................................14
2.4.6. File -> Page Setup ...............................................................................14
2.4.7. File -> Print ........................................................................................15
2.4.8. Displays..............................................................................................15
2.4.9. Sorting ...............................................................................................16
2.4.10. Settings..............................................................................................17
2.4.10.1. ORTOMAT settings..........................................................................17
2.4.10.2. GSM settings .................................................................................17
2.4.11. [X].....................................................................................................18
2.5. Measurement graphics ...............................................................................18
2.5.1. Deleting measurements ........................................................................19
2.5.2. Creating reports ..................................................................................19

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3. Programming the ORTOMAT datalogger...................................................... 20
3.1. RFID interface...........................................................................................20
3.2. Connecting the datalogger ..........................................................................20
3.3. Importing the measurements......................................................................21
3.3.1. Deleting measurements in the logger .....................................................22
3.4. Programming parameters into the datalogger ...............................................22
3.4.1. Measuring time....................................................................................23
3.4.2. Transmission time................................................................................24
3.4.3. Transmission setting ............................................................................24
3.4.4. Magnet control function ........................................................................25
3.4.5. Symbols in the connection terminal........................................................25
3.4.6. Leak threshold/filters/zero level.............................................................26
3.4.7. LED settings........................................................................................28
3.5. Logger function test...................................................................................28
4. Programming the ORTOMAT controller ....................................................... 29
4.1. Connecting the controller ...........................................................................29
4.2. Importing the measurements......................................................................29
4.3. Programming parameters into the controller .................................................30
4.3.1. Loading a changed or new logger list......................................................30
4.3.2. Basic controller settings........................................................................30

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1. System overview
1.1. ORTOMAT leak detection system
With their permanent leak monitoring system, ORTOMAT units
are fitted to the water supply to enable the water main system
(including the supply pipes) to be checked for leak sounds on a
large-scale basis.
The aim is to analyse the sound structures of the period in which
consumption is at its lowest level between 2 a.m. and 4 a.m.
ORTOMAT dataloggers are fitted with a microprocessor and
intelligent software, which decide whether there are any leaks
immediately after a measuring period.
Leaks are thus immediately recognised and are available for the wireless readout of the
water supply. With the new ORTOMAT system, battery requirements are arranged to
permit a battery service life of 10 years.
Wherever possible, ORTOMAT dataloggers are integrated into the water mains without
any structural measures. Gate-valve operating spindles, gate-valve shafts, in-house
installations or spot drilling are only a few of the ways they can be adapted.
The data recording of the sounds emanating from the different sections of the
water mains is saved in the electronic memory of an ORTOMAT datalogger and is
available for analysis during the programmable transmission periods. The water
supply authority uses an ORTOMAT controller to collect the measurements saved
(40 nights) by driving to the measurement locations individually. As soon as a
measurement location is reached, the ORTOMAT controller beeps to indicate that
data has been saved in the intelligent memory and an acoustic signal is emitted
to indicate whether there is a leak or not. The data measurements can be
displayed either numerically and/or graphically and viewed on the ORTOMAT
controller’s graphic display. Data is transferred to a PC for the purpose of
storage.
Data measurements are either analysed using an ORTOMAT
controller or a PC. For this purpose, one measurement is
available to us per day and this is the lowest value measured. If
there are no leaks, the lowest measurement is very low and
amounts to a value in the region of 0dB. If the lowest
measurement is high (e.g. higher than 10dB), exceptional
sounds are present, which must be defined and located.
The ORTOMAT system offers convincing proof of the reliability of leak identification with
several thousand dataloggers/measuring points already in operation. The system
frequently identifies leaks that are still very minor in nature and thus prevents
consequential damage whose extent we are probably not yet aware of. Leaks can be
pinpointed for inclusion in daily work routines and repaired during normal working hours.
Naturally, pipe bursts requiring immediate attention can occur even with this system.
However, the number of night callouts in water supply districts using ORTOMAT systems
has been substantially reduced.

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1.2. ORTOMAT-LC datalogger
The ORTOMAT-LC datalogger is the central measuring unit of the monitoring system.
The unit has the following basic function: each night, it analyses the vibrations in the
area it monitors and, when a measuring phase has been completed, it decides whether
there is a leak or not.
During the day, it communicates these measurements by means of radio signals.
However, these can also be exported from the unit directly via the LEDs (light-emitting
diodes), or by a connection and importing via the PC software.
After the required parameters have been completed using ORTOMAT software,
dataloggers work totally autonomously. A special lithium cell, which is designed to
operate for approximately 5 years in normal operation, serves as an internal source of
energy.
A difference is made between the following operating modes:
Transmission mode In this operating mode, the logger transmits the data measured
within a defined time window (e.g. every 2 seconds between 7 a.m.
and 12 noon from Monday to Friday) by radio signal. This data can
be received using an ORTOMAT controller within a limited radius.
Measuring mode In this operating mode, the logger analyses the vibrations
measured by the sensor in the water mains during a defined time
window. Measurement takes place once a day and should be done
during the periods of lowest consumption and/or least noise (e.g.
every day between 2 a.m. and 4 a.m.). As the logger takes several
measurements in this phase and has an appropriate sound filter,
brief disturbing sounds have no influence on the quality of leak
identification.
Radio module 433MHz
with integral aerial
Status LED
GREEN = leak status
RED = leak status
YELLOW = radio status
Reed switch
(internal magnetic sensor)
Powerful
mini flat-magnet gripper
RFID aerial for
communication with a PC

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Test mode In this operating mode, the logger is put into online mode, in
which the sounds measured are transmitted live straight to an
ORTOMAT controller. The unit can be used similar to the way in
which a vonRoll LeakPEN/LOG1A (listening unit) is used, but
without acoustic signal transmission. On completion of
programming, the logger is in this mode until the next
measurement phase, after which it then switches to normal leak
identification mode.
To ensure that the acoustic sound measurement process operates as reliably as possible
in the field, it is important to have the best possible contact with the water main. The
point of contact should be as clean as possible and the magnet must be resting on a flat
area.
If the magnet contact point is poor or soiled, leak detection may be severely affected as
the vibrations do not reach the sensor correctly.
Dependent on the installation situation, it is a good idea to work with a L-shaped bracket
for best results.
Care should be taken to position the unit as high as possible in the shaft to ensure the
optimum export of the data by radio.

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1.3. ORTOMAT controller
The purpose of the ORTOMAT controller is to export data remotely in the field.
However, this is only possible if the ORTOMAT-LC datalogger is within the radio reception
radius and is listed in the ORTOMAT controller’s logger list when data is exported in
transmission mode.
Otherwise. no leak information is displayed or the controller reports “Serial number not
found” Check the serial number.
Standard commercial alkaline cells (LR6/1.5V) provide the energy required. Without
backlighting, they are adequate for approximately 25 hours of operation. If backlighting
were always switched on (which is not the case), operation would be limited to 4 hours.
If backlighting is used sparingly, the unit should provide over 20 hours’ operation.
Graphic display to display the leakage data of the status
both of leaks during the last 40 measuring days as well as
the measuring point designation.
Keypad
ON/OFF
Switches the unit on and off. If the controller is connected
to a PC with a USB connecting cable, it will automatically
switch to USB communication mode
HISTORIGRAM
Provides a graphic display of the status of leaks over the
last 40 measuring days. Each bar represents a
measurement. The most recent measurement is on the
left and the oldest is on the right. The horizontal line in
the middle indicates the leak threshold.
Additional function: “read-out list”
UP arrow
Shows the most recent measurement/leak status.
DOWN arrow
Shows the controller programmed measuring point
designation.
SUN
Switches on the backlighting for the LCD display
USB connection for
programming/data
transmission
12V DC connection for the
external supply
BNC aerial connection
A corresponding vehicle
external aerial should be
used when a readout is
carried out from a motor
vehicle.

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1.3.1. Menu „read-out list“
From software version 4.5.1 and higher, the ORTOMAT-controller is capable of generating
a special read-out list. This list provides an overview of which logger list entries are /
aren’t read out on the current day.
Proceed:
1. switch on the ORTOMAT-controller
2. push button “HISTORIGRAM”
3. hold the button “HISTORIGRAM” for approximately 5 seconds -> the new menu
appears:
Due to the fact, that only the first line of the location text is readable, it makes sense
to choose a well considered text structure see chapter 2.3 / ORTOMAT logger list .
The entries are automatically arranged in alphabetical order and can be scrolled by
pushing the button “arrow UP” and “arrow DOWN”.
The List will be reset on the following day -> all entries are shown in inverse form. The
same happens by reprogramming the logger list or reload the ORTOMAT-Controller
software.
Attention: while this menu is active, no radio signals can be received
4. leave the menu by bushing the button “HISTORIGRAM”
Number of logger entries into
the loaded list
Number of the not read out
logger entries during the
current day
Usual view - logger has
already been read out
during the current day
Inverse view –logger has
not been read out yet
during the current day
Logger entries - only the 1. line of the location is shown

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1.4. PC software
ORTOMAT PC software is used for the central administration of all the measuring points
used in the system. In addition, the measurements read out can be displayed and
archived using the software. All commonly used Microsoft operating systems (from
WIN95 to VISTA) are supported.
All the measurement points used are recorded in the ORTOMAT-logger list (*.ort file).
ORTOMAT software can communicate with the datalogger and the controller via a USB
interface. Parameters can be redefined and data measured and exported in the field can
be re-imported into the logger list.

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2. ORTOMAT PC software
2.1. Installing and restarting the software
To install the software, insert the ORTOMAT software CD in the CD drive of the PC
workstation. Installation will start automatically please follow the instructions.
2.1.1. Device drivers
The ORTOMAT controller and the RFID interface are connected to the PC via a USB
interface and therefore need a device driver.
2.1.1.1. RFID interface
This is automatically installed when the software is installed.
2.1.1.2. ORTOMAT controller
The USB device driver for the ORTOMAT controller must be manually installed when
initial connection is made. The installation assistant can differ slightly in appearance
according to the operating system in use.
1. Connect the ORTOMAT controller to your PC workstation using the USB
connecting cable
2. The operating system (WIN XP) will recognise the new device and start the
assistant automatically

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3. Following the installation of the ORTOMAT software, the device drivers required
are placed in the programme folder
4. At the Windows logo test, select “Continue with Installation”
5. The USB device driver has been correctly installed
For an installation on Windows 7 operating system, a special connection assistant will be
started. Follow this assistant step by step.
C:\ORTOMAT