Nordic Propeye OY1410 User manual

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
Product manual
version
1.
0
January 24, 2023
[email protected]

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
Table of contents
1 Disclaimer ..................................................................................................................... 3
1.1 Technical support .................................................................................................. 3
2 Warnings ....................................................................................................................... 4
3 Environmental ............................................................................................................... 5
4 Product Description ...................................................................................................... 6
5 Installation and activation ............................................................................................. 7
5.1 LoRaWAN Configuration ....................................................................................... 7
5.2 Physical activation ................................................................................................. 7
5.3 Mounting IWM-PL on to Water meter .................................................................... 8
5.4 IWM-PL configuration ............................................................................................ 8
6 Function description .................................................................................................... 10
7 Protocol ....................................................................................................................... 10
7.1 Payload Data ....................................................................................................... 10
7.2 Startup sequence ................................................................................................ 11
7.3 Commands .......................................................................................................... 12
7.4 Examples ............................................................................................................. 13

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
1 Disclaimer
This document represents information on products at the time of publication and is subject
to change without prior notice due to product improvements or other reasons. Nordic
Propeye makes no warranties based on the accuracy or completeness of the contents of
this document and reserves the right to make changes to specifications and product
descriptions at any time without notice. Nordic Propeye reserves all rights to this document
and the information contained herein.
1.1 Technical support
Please visit www.nordicpropeye.com for additional information, or contact
[email protected]
EC DECLARATION OF CONFORMITY
certify that the design and manufacturing of this product
PULSE TRANSMITTOR /
IMPULSSENDER /
PULSGIVARE /
PULSGIVER /
PULSZENDER
OY1410 868
conforms to the following directives and standards
The Radio Equipment Directive (2014/53/EU),
EN 300 220-1 V2.4.1, EN 300220-2 V2.4.1,
EN 301 489-1 V1.9.2, EN 301 489-3 V1.6.1,
EN 60950-1:2006+A11+A1+A12+A2
RoHS Directive 2011/65/EU
This product was CE marked in year -19
2019-01-01 ___________________
Managing Director Stefan Lindgren

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
2 Warnings
The following safety precautions must be observed during all phases of the operation,
usage, service or repair of this Nordic Propeye product.
• Read the product manual.
• Do not modify the product.
• The product should not be exposed to extreme heat or open flame.
• The device must not be exposed to harsh chemical agents or solvents.
• The labelling of the product may not be changed, removed or made unrecognizable.

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
3 Environmental
This symbol on the product or on its packaging indicates that this product must not be
disposed of with your other household waste. Instead, it is your responsibility to dispose of
your waste by taking it to a collection point designated for the recycling of electrical and
electronic appliances. Separate collection and recycling of your waste at the time of
disposal will contribute to conserving natural resources and guarantee recycling that
respects the environment and human health. For further information concerning your
nearest recycling center, please contact your nearest local authority/town hall offices, your
household waste collection company or the shop where you bought the product.

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
4 Product Description
The OY1410 Pulse meter is dedicated to be used together with B Meters’ IWM-PL3/IWM-
PL4 sensors. The total setup consists of the OY1410 Pulse meter, IWM-PL unit as well as
a water meter, on which the IWM-PL unit will be mounted.

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
5 Installation and activation
5.1 LoRaWAN Configuration
Configuration on the network server is done with the AppEUI. It is possible to order a batch
of devices configured with a customer unique AppEUI from the Nordic Propeye OUI range.
The device is configured with device unique DevEUI and AppKey. The device is default
configured for OTA provisioning. Contact the Nordic Propeye team for ABP configuration.
The device follows the LoRaWAN standard related Join configuration parameters, such as
RX1 and RX2 windows, RX2 downlink frequency etc.
The default setting is ADR enabled.
5.2 Physical activation
Open the OY1410 using a screwdriver. Replace the right cable gland with the supplied
blind plug. The enclosure has two openings that can be used for wall mounting.
The cable from IWM-PL3
and IWM-PL4 has four
wires. Cut the white wire
since it will not be used and
might cause short circuits if
it is left unconnected inside
the OY1410. Feed the
cable though the left cable
gland.
Connect the IWM-PL3 or
IWM-PL4 according to the
table below as illustrated by
the picture to the right.

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
White cable
Cut
Yellow cable
Ch2 0-10V
Green cable
Ch1 0-10V
Brown cable
GND
Make sure that both
jumpers are set to
0-10V as illustrated
by the picture to the
right.
After that you install
the (replaceable)
batteries, which
activates the unit,
and you close the
box.
When the actions above have been taken it is time to proceed with the on-site installation.
Assuming you have the mechanical water meter installed (if not, follow B Meter’s instruction
to do so), we will proceed with the mounting of the IWM-PL unit onto the water meter and
configuring it with the B Meters app.
5.3 Mounting IWM-PL on to Water meter
Mount the IWM-PL unit on to the water meter by putting it on and twisting it so it locks.
Place the screw, that came with the package, in the opening to fixate it.
5.4 IWM-PL configuration
The next step is to set the IWM-PL3 or IWM-PL4 unit. In order to do this, download the B
Meters app named: “B-Meters – NFC IWM Config” (Google Playstore only). Open the app
and bring your phone next on to the unit so it can connect (through NFC). In the app,
select PL3/PL4 and fill in the following:
Setting
Value
Water meter type
Select your water meter
K index
Set depending on watermeter, see table below
Pulse ratio X
Set same as K-index
Pulse ratio Y
Leave open, not used
OUT3
Absolute count
Pulse length
80

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
The K-index and Pulse ratio X defines the number of liters per pulse. It is important that
the Oy1410 is configured with the same setting. The table below shows the settings for
different water meter models:
Watermeter model
K index
Pulse Ratio X
IWM Pulse Ratio on OY1410
GMDM-I AF
1
1
1
GMDM-I AC
1
1
1
GMB-I
1
1
1
WDE-K50 AF
(up to DN125)
10
10
10
WDE-K50 AF
(DN150 and DN200)
100
100
100
WDE-K50 AC
(up to DN125)
10
10
10
WDE-K50 AC
(DN150 and DN200)
100
100
100
After you have filled this in in the app, press the WRITE button. You have now successfully
configured your OY1410 Pulse meter setup and can measure data.
If you require further support, please contact [email protected] or your vendor. If you
require more advanced information on the OY1410 Pulse meter, please check the next
sections.

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
6 Function description
The OY1410 counts the pulses output by the IWM-PL3 or IWM-PL4. The corresponding
water volume depends on the set “Pulse ratio X”-value in the IWM-PL3 or IWM-PL4, which
in turn depends on the type of water meter used. To get the OY1410 to report water
volume in liter it is required to set the IWM Pulse Ratio to the same value as Pulse Ratio X
in the IWM-PL3 or IWM-PL4.
The OY1410 also supervises the fraud signal from the IWM-PL3 or IWM-PL4. If a fraud
condition is detect based on the output from the IWM unit the fraud detection indicator in
the LoRa uplink message will be set in coming reports until the fraud detection indicator
has been explicitly cleared using a LoRa downlink request.
The OY1410 also detects if the batteries are replaced, since it will not be able to count the
pulses from the IWM-PL3 or IWM-PL4 while the batteries are not inserted. When the
batteries have been replaced the reset detection indicator in the LoRa uplink message will
be set in the coming reports until the reset detection indicator has been explicitly cleared
using a LoRa downlink request. Note: The reset signal is also set during the first startup.
It is possible to set the counter value in the OY1410 to a preset value using a LoRa
downlink request.
7 Protocol
7.1 Payload Data
This describes the payload data that is sent to and from the application server.
Uplink command device => network
Field
Bytes
Value
Description
Note
Type
1
xx
0x01: Data
0x02: Command NACK
Index
1
xx
Command Index
Data
As defined for Command Index (only for Type: Data)
Downlink command network => device
Field
Bytes
Value
Description
Note
Type
1
xx
0x01: Set
0x02: Query
0x03: Action
Index
1
xx
Command Index
Data
As defined for Command Index

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1410 LoRaWAN® Pulse meter
7.2 Startup sequence
When the device has joined the network, startup transmissions are performed in order to
make it easier to configure the device using downlink commands. When the startup
sequence is completed normal operation is started.
There are at least five startup transmissions. The Status command (index 0x20) is sent
unless a reply to a downlink is sent. If no replies are sent the Status commands are sent
with increasing intervals starting with 15 seconds and ending with two minutes.

7.3 Commands
Index
Description
Datatype
Encoding
Valid range
Access
Unsolicited
Description
Note
0x03
FW build hash
6 x Uint8
Query
No
Unique number that identifies the
firmware version
0x05
Device reset
Action
No
Reset of device
0x06
CPU voltage
Uint8
25mV/
LSB
0-3.6V
Query
No
Read CPU voltage. Max/min ranges
depend on battery chemistry.
0x0A
CPU temperature
Uint16
Big endian
0.01C / LSB
-50- +125 C
Query
No
Temperature from CPU sensor with 50
°C offset. Approximately 5 °C accuracy.
0x25
Application type
-
0-1
Query
No
0 = Standard application
1 = LoV application
0x26
Reporting interval
Uint16
Big endian
Minutes
1-10080
Query
Set
No
Measurement interval in minutes
Setting measurement
interval resets the
measurement timer.
0x2B
IWM data
Counter
Status
Uint32
followed by
Uint8
Big endian
Count
followed by
Bitfield
0-
4294967295
followed by
0-3
Query
Yes
Current count and status
Status bitfield:
Bit 0: Reset detected
Bit 1: Fraud detected
Bit 2: Reserved
Bit 3: Reserved
Bit 4: Reserved
Bit 5: Reserved
Bit 6: Reserved
Bit 7: Reserved
0x2C
IWM set counter
Uint32
Big endian
Count
0-
4294967295
Set
No
Set counter to a predefined value
0x2D
IWM reset status*
Uint8
Bitfield
-
Set
No
Resets the selected alarm status bits for
the OY1410.
When a bit in the
request is not set
(=0) the
corresponding bit in
the status is cleared.
0x2E
IWM pulse ratio
Uint16
Liters/pulse
1-10000
Query
Set
No
Liters of water per pulse

Product manual, version 1.0, January 31, 2023, www.nordicpropeye.com
OY1400 LoRaWAN® converter 0-10V, 4-20 mA
7.4 Examples
Uplink: 012B0000123401
Current counter value is 1234HEX = 4660. Status bit 0 is set indicating a reset has been
detected.
• Setting the reporting interval to 1440 minutes = 24 hours.
Downlink command: 012605A0
• Reset the Status bits.*
Downlink command: 012D00
• Set counter value to 100000
Downlink command: 012C000186A0
• Downlink: 0305
Uplink: -
This resets the device, bringing it back to an inactive state
*The IWM-PL unit needs to have its own alarm cleared manually, please follow B Meters’
instructions for this.