Xylem WTW OxiTop-IDS Multi 3630 IDS User manual

OPERATING MANUAL
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OxiTop®-IDS (/B)
Multi 3630/3620 IDS
WIRELESS OPERATION OF OXITOP®-IDS (/B) MEASURING HEADS
3620 IDS

Multi 3630/3620 IDS
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Copyright © 2020 Xylem Analytics Germany GmbH
Printed in Germany.

Multi 3630/3620 IDS - Contents
Multi 3630/3620 IDS Contents
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1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1.1 Safety information in the operating manual . . . . . . . . . . . . 6
2.1.2 Safety signs on the meter . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1.3 Further documents providing safety information . . . . . . . . 6
2.2 Safe operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2.1 Authorized use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2.2 Requirements for safe operation . . . . . . . . . . . . . . . . . . . . 7
2.2.3 Unauthorized use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Measuring modes while operating
the OxiTop®-IDS measuring heads. . . . . . . . . . . . . . . . . . . . . . 10
4.2 OxiTop®set management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4.2.2 Overview of the sets (OxiTop set management) . . . . . . . 12
4.2.3 Overview of the samples of the set . . . . . . . . . . . . . . . . . 13
4.2.4 Overview of the OxiTop®-IDS measuring heads in a
sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.3 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.3.1 Measurement settings of the set . . . . . . . . . . . . . . . . . . . 15
4.3.2 Measurement settings of the sample. . . . . . . . . . . . . . . . 16
4.3.3 Setting the date and time at the OxiTop®-IDS
measuring head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5 Operation with OxiTop®-IDS measuring heads. . . . . . . . . . 19
5.1 Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5.1.1 Preparing the measurement . . . . . . . . . . . . . . . . . . . . . . 19
5.1.2 The course of the measurement . . . . . . . . . . . . . . . . . . . 21
5.2 Displaying and saving the momentary value . . . . . . . . . . . . . . 26
5.3 Evaluating the samples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.4 Transmitting data (USB interfaces). . . . . . . . . . . . . . . . . . . . . . 29
5.5 Calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.5.1 Why calibrate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.5.2 When do you have to calibrate? . . . . . . . . . . . . . . . . . . . 30
5.5.3 Calibration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.5.4 OxiTop®PM-Test (Cal test). . . . . . . . . . . . . . . . . . . . . . . 31

Contents Multi 3630/3620 IDS
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6 Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7 What to do if.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
8 Firmware update. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
8.1 Firmware update for the meter Multi 3630/3620 IDS. . . . . . . . 36
8.2 Firmware update for the IDS WLM-M adapter. . . . . . . . . . . . . 37
8.3 Firmware update for OxiTop®-IDS measuring heads . . . . . . . 38

Multi 3630/3620 IDS Overview
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1 Overview
Meters of the series MultiLine Multi 3630/3620 IDS can be wirelessly con-
nected to the OxiTop®-IDS measuring heads.
The OxiTop®-IDS measuring heads in conjunction with a Multi 3630/3620 IDS
meter add the following functions to the OxiTop®measuring system:
wireless operation of several OxiTop®-IDS measuring heads at the same
time
convenient examination of measurement data at the meter
transmitting the measurement data to a PC
BOD special functions
that cannot be carried out using the operating elements of the OxiTop®-IDS
measuring heads
Prerequisites Meter Multi 3630 IDS or Multi 3620 IDS
with current firmware version
Adapter IDS WLM-M for wireless connection to IDS sensors
with current firmware version
OxiTop®-IDS (/B)measuring heads
with current firmware version
The current firmware versions for the meters are available on the Internet at
www.wtw.com (to carry out the firmware update: see chapter 8 FIRMWARE
UPDATE).
Data exchange with
the OxiTop®-IDS
measuring head
OxiTop®-IDS measuring heads transmit the following data to the meter:
Data of the OxiTop®-IDS measuring head
–ID
– Type designation of the OxiTop®-IDS measuring head (e.g. OxiTop®-
IDS)
– Series number of the OxiTop®-IDS measuring head
Calibration data
Measurement data
Measurement settings
The connection is established according to the same principle as
the wireless communication with sensors via the WLM adapters (for
details on the WLM system, see operating manual of the WLM sys-
tem).
Basic information on how to operate the meter is given in the oper-
ating manual of your meter.

Safety Multi 3630/3620 IDS
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2 Safety
2.1 Safety information
2.1.1 Safety information in the operating manual
This operating manual provides important information on the safe operation of
the meter. Read this operating manual thoroughly and make yourself familiar
with the meter before putting it into operation or working with it. The operating
manual must be kept in the vicinity of the meter so you can always find the infor-
mation you need.
Important safety instructions are highlighted in this operating manual. They are
indicated by the warning symbol (triangle) in the left column. The signal word
(e.g. "CAUTION") indicates the level of danger:
NOTE
indicates a possibly dangerous situation where goods might be damaged
if the actions mentioned are not taken.
2.1.2 Safety signs on the meter
Note all labels, information signs and safety symbols on the meter and in the
battery compartment. A warning symbol (triangle) without text refers to safety
information in this operating manual.
2.1.3 Further documents providing safety information
The following documents provide additional information, which you should
observe for your safety when working with the measuring system:
• Operating manuals of measuring heads and other accessories
• Safety datasheets of calibration or maintenance accessories (such as buffer
solutions, electrolyte solutions, etc.)
Warning
indicates a possibly dangerous situation that can lead to serious (ir-
reversible) injury or death if the safety instruction is not followed.
Caution
indicates a possibly dangerous situation that can lead to slight (re-
versible) injury if the safety instruction is not followed.

Multi 3630/3620 IDS Safety
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2.2 Safe operation
2.2.1 Authorized use
Authorized use of the meter in operation with OxiTop®-IDS measuring heads is
exclusively the pressure measurement with OxiTop®-IDS measuring heads in
a laboratory.
Only the operation and running of the meter according to the instructions and
technical specifications given in this operating manual is authorized (see
chapter 16 TECHNICAL DATA).
Any other use is considered unauthorized.
2.2.2 Requirements for safe operation
Note the following points for safe operation:
• The meter may only be operated according to the authorized use specified
above.
• The meter may only be supplied with power by the energy sources
mentioned in this operating manual.
• The meter may only be operated under the environmental conditions
mentioned in this operating manual.
• The meter may only be opened if this is explicitly described in this operating
manual (example: Inserting the batteries).
2.2.3 Unauthorized use
The meter must not be put into operation if:
• it is visibly damaged (e.g. after being transported)
• it was stored under adverse conditions for a lengthy period of time (storing
conditions, see chapter 16 TECHNICAL DATA).

Commissioning Multi 3630/3620 IDS
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3 Commissioning
To carry out measurements with the OxiTop®-IDS measuring heads, proceed
as follows:
If necessary, disconnect any other sensors from the meter (simultaneous
operation with IDS sensors is not possible)
Plug the WLM-M adapter to the Multi 3630/3620 IDS meter
(see operating manual of the WLM system)
Switch on the Multi 3630/3620 IDS meter
(see operating manual of the Multi 3630/3620 IDS meter)
For initial commissioning, press <M_> to switch the meter to operation with
OxiTop®-IDS measuring heads.
Switch on the OxiTop®-IDS measuring heads
(see operating manual OxiTop®-IDS of the measuring head)
Assign an extra ID to each OxiTop®-IDS measuring head
(see operating manual OxiTop®-IDS of the measuring head)
Information on how to put the Multi 3630/3620 IDS into operation is
given in the operating manual of your meter.
Information on how to put the WLM-M adapter into operation is
given in the operating manual of the WLM system.

Multi 3630/3620 IDS Operation
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4Operation
The meter can either be operated with IDS sensors or OxiTop®-IDS measuring
heads. Operation with OxiTop®-IDS measuring heads is possible only wireless.
Using <M_> switch between operating with IDS sensors and operating with
OxiTop®-IDS measuring heads.
On delivery, operation with IDS sensors is preset.
Prerequisites Prerequisites for operation with OxiTop®-IDS measuring heads:
Meter Multi 3630 IDS or Multi 3620 IDS
with current firmware version
Adapter WLM-M is connected to the meter Multi 3630/3620 IDS,
with current firmware version
OxiTop®-IDS (/B) measuring heads
Undisturbed radio link between OxiTop®-IDS measuring head and meter
The radio connection is active at the OxiTop®-IDS measuring head
No IDS sensor is connected to the meter
Communication
between OxiTop®-
IDS measuring head
and meter
Communication between the meter and OxiTop®-IDS measuring head only
starts after an OxiTop®-IDS measuring head was assigned to a sample.
This communication is used for the following purposes:
Exchanging data and settings between meter and OxiTop®-IDS measuring
head
Identifying OxiTop®-IDS measuring heads using the meter
(the LED at the measuring head indicates the communication)
Status LED
at the OxiTop®-IDS
measuring head
The status LED at the OxiTop®-IDS measuring head indicates the current state
of a measurement. The LED flashes slowly (approx. every 5 seconds).
The basic information and general operating principles are given in
the operating manual of your meter, e.g. operation, navigation in
the menu, setting the date, time and language.
The current firmware versions for the meters are available on the
Internet at www.wtw.com (to carry out the firmware update: see
chapter 8 FIRMWARE UPDATE) is displayed.
Color Explanation
Magenta Measurement is running.The measuring head can be
reached via radio.
Blue Measurement is running.
The measuring head OxiTop®-IDS cannot be reached via
radio.

Operation Multi 3630/3620 IDS
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4.1 Measuring modes while operating
the OxiTop®-IDS measuring heads
Red Measurement is running.
The measuring head is in a critical condition:
The battery is nearly discharged
or
The pressure in the sample bottles is too high.
Suitable actions, see operating manual of your measuring
head.
Green The measurement is finished.
The status LED flashes green for approx. 24 hours.
The measuring head OxiTop®-IDS can be reached via
radio.
Measuring mode Explanation
BOD Measurement of up to 12 parallel sample
processes per overall sample for a BODx(x
= 0.5h ... 180d)
Automatic sample statistics with averaging
The AutoTemp function can be switched on
The GLP function can be switched on
BOD stan-
dard
The measuring range and sample volume
can be selected from seven combinations.
The incubation temperature is 20 °C
BOD special Measuring range, Dilution 1 +, Sample vol-
ume and Bottle volume can be freely
adjusted
The incubation temperature (5 °C to 40 °C)
can be set up
Pres-
sure p
Pure pressure measurement
Measuring range:
– 500 ... 1250 hPa
(OxiTop®i/OxiTop®-IDS)
– 500 ... 1500 hPa
(OxiTop®-IDS /B)
A Alarm diff. pressure can be set
Up to 10 manually triggered measurements
(momentary values) are saved with pres-
sure value and point in time
The GLP function can be switched on
Color Explanation